1. A corrugated steel partition wall structure is characterized in that the partition wall structure is arranged in a hole body (1) along the extending direction of the hole body, the partition wall structure divides the hole body into at least two independent spaces, and the length of the partition wall structure is the same as that of the hole body (1); the partition wall structure is connected gradually by multi-disc partition wall board (2) and constitutes, and partition wall board (2) include steel buckled plate (3), vertical flange (4) and end flange (5), and vertical flange (4) and end flange (5) are fixed to be set up around steel buckled plate (3), all set up multiunit bolt hole (6) on vertical flange (4) and end flange (5), connect through bolt (12) between adjacent partition wall board (2).

2. The corrugated steel partition wall structure according to claim 1, wherein the partition wall structure comprises a transverse partition wall (7) and a longitudinal partition wall (8) which are orthogonally connected to each other, and the partition wall structure divides the cavity (7) into four independent spaces.

3. The corrugated steel partition wall structure according to claim 2, wherein the transverse partition wall (7) is provided at an upper or lower portion of a transverse center line of the hole body (7), and the longitudinal partition wall (8) is provided at a left or right portion of a longitudinal center line of the hole body (7).

4. A corrugated steel partition wall structure according to claim 3, wherein the diaphragm wall (7) comprises a left diaphragm wall (701) and a right diaphragm wall (702), the outer ends of the left diaphragm wall (701) and the right diaphragm wall (702) are anchored with the hole body (1) through anchor bolts (9), and first connecting plates (10) are welded to the steel corrugated plates (3) at the inner ends of the left diaphragm wall (701) and the right diaphragm wall (702); the upper and lower ends of the longitudinal partition wall (8) are anchored with the hole body (1) through anchor bolts (9), second connecting plates (11) are welded on the left and right sides of the steel corrugated plate (3) of the longitudinal partition wall (8) respectively, and the left transverse partition wall (701), the right transverse partition wall (702) and the longitudinal partition wall (8) are bolted through bolts (12) after being overlapped through first connecting plates (10) and second connecting plates (11).

5. A corrugated steel partition wall structure according to claim 3, wherein the longitudinal partition wall (8) comprises an upper longitudinal partition wall (801) and a lower longitudinal partition wall (802), the outer ends of the upper longitudinal partition wall (801) and the lower longitudinal partition wall (802) are anchored with the hole body (1) through anchor bolts (9), and second connecting plates (11) are welded on the corrugated steel plates (3) at the inner ends of the upper longitudinal partition wall (801) and the lower longitudinal partition wall (802); the left end and the right end of the diaphragm wall (7) are anchored with the hole body (1) through anchor bolts (9), first connecting plates (10) are welded on the upper side and the lower side of a steel corrugated plate (3) of the diaphragm wall (7) respectively, and an upper longitudinal partition wall (801), a lower longitudinal partition wall (802) and the diaphragm wall (7) are connected through bolts (12) in a superposed mode through first connecting plates (10) and second connecting plates (11).

6. The corrugated steel partition wall structure according to claim 1, wherein the partition wall structure is a single diaphragm wall (7) or a longitudinal partition wall (8), and the partition wall structure divides the cavern body (1) into two independent spaces, and the diaphragm wall (7) or the longitudinal partition wall (8) is parallel or vertical to a horizontal plane.

7. The corrugated steel partition wall structure according to claim 6, wherein the diaphragm wall (7) is provided above or below the transverse center line of the hole body (1); the longitudinal partition wall (8) is arranged at the left part or the right part of the longitudinal center line of the hole body (1).

8. The corrugated steel partition wall structure according to claim 2 or 6, wherein the corrugated steel plate (3) has a wave pitch of 75mm to 400mm and a wave height of 25mm to 237 mm; the thickness of the steel corrugated plate (3) is 1.5mm-10 mm.

9. The corrugated steel partition wall structure according to claim 1, wherein an asbestos plate strip is arranged between the joints of the longitudinal flanges (4) and the end flanges (5) of the two adjacent groups of partition walls (2) and is sprayed with a fireproof coating.

10. A corrugated steel partition wall structure is characterized in that the partition wall structure is arranged in a hole body along the extending direction of the hole body to divide the hole body into at least two independent spaces, and the length of the partition wall structure is the same as that of the hole body; the partition wall structure is connected gradually by the multi-disc partition wall board and constitutes, and the partition wall board includes steel buckled plate (3), and the border of multi-disc steel buckled plate (3) sets up the bolt hole, and the superpose is passed through bolt (12) and is connected in proper order in multi-disc adjacent steel buckled plate (3).

Background

With the wide construction of tunnel engineering (tunnels, vertical shafts and inclined shafts), in the field construction, the tunnel needs to be divided into different areas to play the functions of supporting, channel separation or fire prevention and smoke exhaust and the like.

Although partition walls are widely applied to the construction of partition walls of various cave bodies at home and abroad, the instability accidents of the partition walls are rare due to the type selection and the structural arrangement of the cave body partition walls. The type and specific structure of the cavity partition wall are key problems in the quality control research of the intermediate wall, which relate to the stability, safety, reliability and durability of the intermediate wall, even the construction and operation safety of the tunnel. In prior art, the partition wall structure adopts cast-in-place concrete structure more, and the partition wall structure is mostly fore-and-aft central partition wall structure, and it utilizes the bar planting mode to be connected with the tunnel section of jurisdiction, and this kind of shortcoming of the vertical central partition wall structure of cast in situ concrete is: firstly, the mid-partition is large in height and thin in thickness, the cast-in-place mode is very inconvenient, the construction speed is low, and the cost is high; secondly, the concrete pouring quality at the joint of the intermediate wall and the tunnel is difficult to ensure, and the strength is insufficient; thirdly, the anti-seismic effect is not good; fourthly, the modular arrangement of the special-shaped multi-space partition wall structure cannot be realized according to the field situation and the use requirement.

Disclosure of Invention

The invention aims to solve the technical problem of providing a corrugated steel partition wall structure so as to solve the problems that the partition wall structure in the prior art cannot realize multi-space partition, is insufficient in strength, low in construction speed, high in cost and the like.

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

the corrugated steel partition wall structure is arranged in the hole body along the extending direction of the hole body, the partition wall structure divides the hole body into at least two independent spaces, and the length of the partition wall structure is the same as that of the hole body; the partition wall structure comprises that the multi-disc partition wall board connects gradually, and the partition wall board includes steel buckled plate, vertical flange and end flange, and vertical flange and end flange are fixed to be set up around the steel buckled plate, all set up multiunit bolt hole on vertical flange and the end flange, pass through bolted connection between the adjacent partition wall board.

Further, the partition wall structure comprises a transverse partition wall and a longitudinal partition wall which are mutually orthogonally connected, and the partition wall structure divides the hole body into four independent spaces.

Further, the transverse partition wall is arranged at the upper part or the lower part of the transverse center line of the hole body, and the longitudinal partition wall is arranged at the left part or the right part of the longitudinal center line of the hole body 7.

Furthermore, the transverse partition wall comprises a left transverse partition wall and a right transverse partition wall, the outer ends of the left transverse partition wall and the right transverse partition wall are anchored with the hole body through anchor bolts, and first connecting plates are welded at the inner ends of the left transverse partition wall and the right transverse partition wall and on the steel corrugated plates; the upper and lower ends of the longitudinal partition wall are anchored with the hole body through anchor bolts, the second connecting plates are welded on the left and right sides of the steel corrugated plate of the longitudinal partition wall respectively, and the left transverse partition wall, the right transverse partition wall and the longitudinal partition wall are connected through bolts after being stacked through the first connecting plates and the second connecting plates.

Furthermore, the longitudinal partition wall comprises an upper longitudinal partition wall and a lower longitudinal partition wall, the outer ends of the upper longitudinal partition wall and the lower longitudinal partition wall are anchored with the hole body through anchor bolts, and second connecting plates are welded on the steel corrugated plates at the inner ends of the upper longitudinal partition wall and the lower longitudinal partition wall; the left end and the right end of the diaphragm wall are anchored with the hole body through anchor bolts, first connecting plates are welded on the upper side and the lower side of a steel corrugated plate of the diaphragm wall respectively, and the upper longitudinal partition wall, the lower longitudinal partition wall and the diaphragm wall are connected through bolts in a bolted mode through the first connecting plates and the second connecting plates in an overlapped mode.

Further, the partition wall structure is a single transverse partition wall or a single longitudinal partition wall, the partition wall structure divides the hole body into two independent spaces, and the transverse partition wall or the longitudinal partition wall is parallel to or perpendicular to the horizontal plane.

Further, the transverse partition wall is arranged at the upper part or the lower part of the transverse center line of the hole body; the longitudinal partition wall is arranged at the left part or the right part of the longitudinal center line of the hole body 1.

Furthermore, the wave pitch of the steel corrugated plate is 75mm-400mm, and the wave height is 25mm-237 mm; the thickness of the corrugated steel plate is 1.5mm-10 mm.

Furthermore, asbestos plates and fireproof paint are sprayed between the joints of the longitudinal flanges and the end flanges of the two adjacent groups of partition boards.

A corrugated steel partition wall structure is arranged in a hole body along the extending direction of the hole body to divide the hole body into at least two independent spaces, and the length of the partition wall structure is the same as that of the hole body; the partition wall structure is connected gradually by the multi-disc partition wall board and constitutes, and the partition wall board includes the steel buckled plate, and the border of multi-disc steel buckled plate sets up the bolt hole, and the superpose passes through bolted connection in proper order of the adjacent steel buckled plate of multi-disc.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention realizes the multi-space, special-shaped and asymmetric partition of the hole structure, and the modular structure of the partition wall structure enables partition forms of different field conditions and use requirements to be powerfully supported, thereby greatly widening the construction form of the partition wall structure.

2. The invention replaces the traditional cement middle partition wall structure by splicing the modularized partition boards, has high construction speed and low construction cost, and simultaneously ensures the strength, the deformation resistance and the anti-seismic effect of the middle partition wall structure.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

FIG. 2 is an enlarged view at A of FIG. 1;

FIG. 3 is a schematic view of the overall structure of embodiment 2 of the present invention;

FIG. 4 is an enlarged view at B of FIG. 3;

FIG. 5 is a schematic view of the overall structure of embodiment 3 of the present invention;

FIG. 6 is a schematic structural view of a partition panel of the present invention;

FIG. 7 is a schematic illustration of the splicing of the partition panels of the present invention;

fig. 8 is a schematic structural view of a corrugated steel plate body.

In the figure, 1-hole body, 2-partition plate, 3-steel corrugated plate, 4-longitudinal flange, 5-end flange, 6-bolt hole, 7-transverse partition wall, 701-left transverse partition wall, 702-right transverse partition wall, 8-longitudinal partition wall, 801-upper longitudinal partition wall, 802-lower longitudinal partition wall, 9-anchor bolt, 10-first connecting plate, 11-second connecting plate and 12-bolt.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances.

The present invention will be described in detail below with reference to the accompanying drawings and examples.

Example 1:

a corrugated steel partition wall structure is arranged in a hole body 1 along the extending direction of the hole body, the partition wall structure divides the hole body into four independent spaces, and the length of the partition wall structure is the same as that of the hole body 1; referring to fig. 6 and 7, the partition wall structure is formed by sequentially connecting a plurality of partition wall plates 2, each partition wall plate 2 comprises a steel corrugated plate 3, a longitudinal flange 4 and an end flange 5, the longitudinal flange 4 and the end flange 5 are fixedly arranged on the periphery of the steel corrugated plate 3, a plurality of groups of bolt holes 6 are arranged on the longitudinal flange 4 and the end flange 5, and the adjacent partition wall plates 2 are connected through bolts 12; asbestos plates are arranged between the joints of the longitudinal flanges 4 and the end flanges 5 of the two adjacent groups of partition boards 2, and are used as sealing materials, and are fireproof and high-temperature resistant. The longitudinal flange 4 and the end flange 5 are sprayed with fire-resistant paint.

Referring to fig. 1, the partition wall structure includes a transverse partition wall 7 and a longitudinal partition wall 8 orthogonally connected to each other, the transverse partition wall 7 being disposed at an upper portion of a transverse center line of the hole body 7, and the longitudinal partition wall 8 being disposed at a left portion of a longitudinal center line of the hole body 7.

Referring to fig. 2, the diaphragm wall 7 comprises a left diaphragm wall 701 and a right diaphragm wall 702, the outer ends of the left diaphragm wall 701 and the right diaphragm wall 702 are anchored with the hole body 1 through anchor bolts 9, and first connecting plates 10 are welded on the inner ends of the left diaphragm wall 701 and the right diaphragm wall 702 and the steel corrugated plates 3; the upper end and the lower end of the longitudinal partition wall 8 are anchored with the hole body 1 through anchor bolts 9, second connecting plates 11 are respectively welded on the left side and the right side of the steel corrugated plate 3 of the longitudinal partition wall 8, and the left transverse partition wall 701, the right transverse partition wall 702 and the longitudinal partition wall 8 are bolted through bolts 12 after being overlapped through the first connecting plates 10 and the second connecting plates 11.

In this embodiment, the left and right horizontal walls 701 and 702 are aligned on the same straight line, but this does not mean that the left and right horizontal walls 701 and 702 of the present invention are arranged in only one way, and in other embodiments, the left and right horizontal walls 701 and 702 may be fixed to the vertical walls 8 while being shifted up and down.

Referring to fig. 8, the wave pitch of the corrugated steel plate body 4 is 75mm to 400mm, preferably 300mm, the wave height is 25mm to 237mm, preferably 150mm, and the thickness of the corrugated steel plate 3 is 1.5mm to 10mm, preferably 7 mm; the individual partition walls 2 are customized to the field situation and in this embodiment have a height of 6m to 7.5m, preferably 6.5m, and a width of 1.5m to 3m, preferably 2 m.

Example 2:

a corrugated steel partition wall structure is arranged in a hole body 1 along the extending direction of the hole body, the partition wall structure divides the hole body into four independent spaces, and the length of the partition wall structure is the same as that of the hole body 1; referring to fig. 6 and 7, the partition wall structure is formed by sequentially connecting a plurality of partition wall plates 2, each partition wall plate 2 comprises a steel corrugated plate 3, a longitudinal flange 4 and an end flange 5, the longitudinal flange 4 and the end flange 5 are fixedly arranged on the periphery of the steel corrugated plate 3, a plurality of groups of bolt holes 6 are arranged on the longitudinal flange 4 and the end flange 5, and the adjacent partition wall plates 2 are connected through bolts 12; asbestos plates are arranged between the joints of the longitudinal flanges 4 and the end flanges 5 of the two adjacent groups of partition boards 2, and are used as sealing materials, and are fireproof and high-temperature resistant. The longitudinal flange 4 and the end flange 5 are sprayed with fire-resistant paint.

Referring to fig. 3, the partition wall structure includes a transverse partition wall 7 and a longitudinal partition wall 8 orthogonally connected to each other, the transverse partition wall 7 being disposed at a lower portion of a transverse center line of the hole body 7, and the longitudinal partition wall 8 being disposed at a right portion of a longitudinal center line of the hole body 7.

Referring to fig. 4, the longitudinal partition wall 8 comprises an upper longitudinal partition wall 801 and a lower longitudinal partition wall 802, the outer ends of the upper longitudinal partition wall 801 and the lower longitudinal partition wall 802 are anchored with the hole body 1 through anchor bolts 9, and second connecting plates 11 are welded on the corrugated steel plates 3 at the inner ends of the upper longitudinal partition wall 801 and the lower longitudinal partition wall 802; the left end and the right end of the diaphragm wall 7 are anchored with the hole body 1 through anchor bolts 9, first connecting plates 10 are respectively welded on the upper side and the lower side of a steel corrugated plate 3 of the diaphragm wall 7, and the upper longitudinal diaphragm wall 801, the lower longitudinal diaphragm wall 802 and the diaphragm wall 7 are connected through bolts 12 in a bolted mode through the first connecting plates 10 and the second connecting plates 11 in an overlapped mode.

In this embodiment, the upper longitudinal partition 801 and the lower longitudinal partition 802 are not aligned with each other but are both located at the right side of the longitudinal center line, and in other embodiments, the upper longitudinal partition 801 and the lower longitudinal partition 802 may be respectively located at the left and right sides of the longitudinal center line and then connected to the transverse partition 7.

Referring to fig. 8, the wave pitch of the corrugated steel plate body 4 is 75mm to 400mm, preferably 150mm, the wave height is 25mm to 237mm, preferably 100mm, and the thickness of the corrugated steel plate 3 is 1.5mm to 10mm, preferably 5 mm; the individual partition walls 2 are customized to the field situation and in this embodiment have a height of 5m to 7.5m, preferably 5m, and a width of 1.5m to 3m, preferably 2 m.

Example 3:

referring to fig. 5, the partition wall is constructed as a single diaphragm wall 7 unlike embodiments 1 and 2, the diaphragm wall 7 dividing the hole body 1 into upper and lower two independent spaces, the diaphragm wall 7 being parallel to the horizontal plane.

In this embodiment, the horizontal partition wall 7 is located above the horizontal center line of the hole body 1, but in other embodiments, the horizontal partition wall 7 may be located in the middle or below the horizontal center line of the hole body 1.

In other embodiments, the partition wall structure may be a single longitudinal partition wall 8, and the longitudinal partition wall 8 divides the hole body 1 into two independent spaces, i.e., left and right, and the longitudinal partition wall 8 is perpendicular to the horizontal plane. The longitudinal partition wall 8 may be located at the left, middle or right part of the longitudinal center line of the hole body 1.

Example 4:

different from the above embodiment, in this embodiment, the partition wall structure is formed by connecting in proper order a plurality of partition wall boards, and the partition wall board only includes steel buckled plate 3, and the border of a plurality of steel buckled plate 3 sets up the bolt hole, and a plurality of adjacent steel buckled plate 3 superpose in proper order passes through bolt 12 to be connected.

It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.