1. The utility model provides a novel end mould suspends structure in midair, includes suspension system (1), lead screw (2), end mould (3), support (4), end mould support (5), guardrail (6), cat ladder (7), connection end mould support (8), horizon (9), built-in fitting (10), ground sink (11), first adjustment state (12), second adjustment state (13), datum line (14), third adjustment state (15), end mould template (16), datum line (17), the fixed end mould (3) that is provided with of end mould support (5) upside, the end mould platform upside of end mould support (5) is provided with suspension system (1), the preparation of the end mould template (16) that sets up on support (4) of suspension system (1) and the end mould (3) is connected through lead screw (2), ground sink (11), first adjustment state (12), The second adjustment state (13) and the third adjustment state (15) form a suspension system work flow chart.

2. The novel end mold suspension structure of claim 1, wherein: the end die (3) is formed by combining an end die fixing block section and an end die changing block section.

3. The novel end mold suspension structure of claim 1, wherein: the upper side of an end mould platform of the end mould support (5) is provided with a connecting end mould support (8), the other side of the connecting end mould support (8) is fixedly provided with a suspension system (1), and the bottom end of the suspension system (1) is fixedly provided with a support (4).

4. The novel end mold suspension structure of claim 1, wherein: the end mould (3) is provided with an end mould template (16), and the end mould bracket (5) is connected with an external foundation through an embedded part (10).

5. The novel end mold suspension structure of claim 1, wherein: the end die support is characterized in that a crawling ladder (7) is fixedly arranged on the end face of the side portion of the end die support (5), a guardrail (6) is fixedly arranged on the upper side of the crawling ladder (7), channel steel is arranged on the guardrail (6) and the crawling ladder (7), and the end die support (5) can be arranged through I-shaped steel.

6. The novel end mold suspension structure of claim 1, wherein: when the end mould (3) is adjusted, the end mould is fixed with the end mould bracket (5), if in some areas with soft foundation, the foundation of the construction site sinks (11), so that the position of the end mould (3) moves, the datum line (14) between the end mould template (16) and the end mould (3) deviates at the moment, when the datum line (14) is inaccurate in size and needs to be adjusted, in the first adjusting state (12), the end formwork (16) is connected with the suspension system (1), the suspension system (1) in the first adjusting state (12) separates the end formwork (16) from the end formwork support (5), at the same time, under the second adjusting state (12), the suspension system (1) lifts the end mould template (16) and after the adjustment is finished, and fixing the end die template (16) and the end die bracket (5) in a third adjusting state (15).

Background

Bridge construction is an important ring of road traffic construction, and no matter the appearance or construction environment of a bridge, a hanging basket is one of key devices for bridge construction, and the hanging basket is a main device in cantilever construction and can be divided into 4 types, namely a truss type, a diagonal-pulling type, a section steel type and a mixed type, according to the structural form. According to the development guidance of 'factory prefabrication, assembly construction and information management' in the field of national bridge engineering, the segment prefabricated and assembled highway bridge can be rapidly developed due to excellent bridge forming durability, and more countries or regions begin to use the segment prefabricated and assembled construction mode in a large range. Because the bearing capacity of the segment prefabricated template is large, the foundation of the construction site needs to have good bearing capacity. In particular, the fixed end die structure is used as a dimension marking rod of the whole section beam, and the dimension is required to be accurate and fixed during construction.

However, in some areas, the foundation is soft, the large-capacity templates cannot be supported for a long time, and the fixed size is easy to change, so that frequent measurement and adjustment are required. The end die adjustment mode that uses commonly at present needs to carry out hoist and mount adjustment with the help of external force (like the overhead traveling crane), and is more time-consuming and laborious.

Therefore, the present chinese patent application publication No. CN 109610323 a discloses a suspension system for hanging basket equipment in bridge cantilever construction, and in order to achieve the above purpose, the present invention is implemented by the following technical scheme: the utility model provides a bridge cantilever construction hangs basket equipment suspension system, is applied to on the basket construction equipment of construction, includes preceding entablature, goes up guardrail, lower guardrail, carries guardrail, jib, hangs frame, lower front overhang beam, lower back overhang beam, side form, inner formword, die block and end longeron. The invention can freely and reasonably adjust the distance between the hanging points according to different bridges, so that the bearing capacity is greatly improved, the bending moment resistance is outstanding, the structure is simple, the mounting is easy to disassemble and the adaptability is good. But still can not solve the problem that the end die needs to be hoisted by means of a crown block in the prior art for adjusting the end die, and the adjustment mode of the end die wastes time and labor.

Disclosure of Invention

The invention aims to solve the defects of the prior art, and provides a novel end mold suspension structure to solve the problems that the conventional end mold adjustment mode in the background art needs to be adjusted by external force (such as a crown block) and is time-consuming and labor-consuming.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel end mould suspension structure, includes suspension system, lead screw, end mould, support, end mould support, guardrail, cat ladder, connection end mould support, horizon, built-in fitting, ground sink, first adjustment state, second adjustment state, datum line, third adjustment state, end mould template, datum line.

Preferably, the upper side of the end mold support is fixedly provided with an end mold, the end mold is formed by combining an end mold fixing block section and an end mold changing block section, and the upper side of an end mold platform of the end mold support is provided with a suspension system.

Preferably, a connecting end mold support is arranged on the upper side of an end mold platform of the end mold support, a suspension system is fixedly arranged on the other side of the connecting end mold support, and a support is fixedly arranged at the bottom end of the suspension system.

Preferably, the end die is provided with an end die template, a support of the suspension system is connected with the end die template arranged on the end die through a lead screw, and the end die support is connected with an external foundation through an embedded part.

Preferably, the fixed cat ladder that is provided with of end mould support lateral part terminal surface, the fixed guardrail that is provided with of cat ladder upside, the guardrail all adopts channel-section steel setting with the cat ladder, the end mould support can adopt the I-shaped steel setting.

Preferably, the foundation is sunk, the foundation is fixed to the end formwork support after the end formwork is adjusted, if the foundation is sunk in a soft foundation area, the position of the end formwork is moved due to the fact that the foundation is sunk in a construction site, a datum line between the end formwork template and the end formwork is deviated, the datum line is inaccurate in size and needs to be adjusted, the end formwork template is connected with the suspension system in the first adjusting state, the suspension system in the first adjusting state enables the end formwork template to be separated from the end formwork support, the suspension system lifts the end formwork template in the second adjusting state, and the end formwork template is fixed to the end formwork support in the third adjusting state after adjustment is completed.

The invention provides a novel end mold suspension structure, which has the following beneficial effects:

in the invention, a suspension system is additionally arranged, the suspension system is fixed on an end mould bracket and is connected with an end mould template through a screw rod to play a suspension role, if the foundation sinks in a certain area with soft foundation, the construction site foundation sinks to cause the position of the end mould to move, a datum line between the end mould template and the end mould deviates at the moment, the datum line is inaccurate in size and needs to be adjusted at the moment, the end mould template is connected with the suspension system at the moment in a first adjustment state, the suspension system at the moment in the first adjustment state enables the end mould template to be separated from the end mould bracket, the suspension system at the moment in a second adjustment state enables the end mould template to be lifted, and after the adjustment is finished, the end mould template and the end mould bracket are fixed at a third adjustment state. The end die is adjusted through the suspension system instead of being lifted by means of external force (such as a crown block) in the prior art, so that the end die is adjusted, and the problems that the prior art wastes time and labor, and the use cost is increased are solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:

fig. 1 is a front view of a novel end mold suspension structure provided by the invention;

fig. 2 is a partial structural schematic view of a novel end mold suspension structure provided by the invention;

fig. 3 is a flow chart of the operation of the suspension system of the novel end mold suspension structure provided by the invention;

in the figure: 1. a suspension system; 2. a lead screw; 3. end die; 4. a support; 5. an end mold support; 6. a guardrail; 7. climbing a ladder; 8. connecting the end mold supports; 9. a horizon; 10. embedding parts; 11. sinking the foundation; 12. a first adjustment state; 13. a second adjustment state; 14. a reference line; 15. a third adjustment state; 16. and (4) end die templates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the invention discloses a novel end die suspension structure which comprises a suspension system 1, a screw rod 2, an end die 3, a support 4, an end die support 5, a guardrail 6, a ladder stand 7, a connecting end die support 8, a ground level line 9, an embedded part 10, a foundation subsidence 11, a first adjustment state 12, a second adjustment state 13, a datum line 14, a third adjustment state 15, an end die template 16 and a datum line 17.

As shown in fig. 1, the present embodiment provides a novel end mold suspension structure, which is characterized in that: the upper side of the end die support 5 is fixedly provided with an end die 3, the end die 3 is formed by combining an end die fixing block section and an end die changing block section, and the upper side of an end die platform of the end die support 5 is provided with a suspension system 1.

As shown in fig. 2, the present embodiment provides a novel end mold suspension structure, which is characterized in that: the upper side of the end mould platform of the end mould support 5 is provided with a connecting end mould support 8, the other side of the connecting end mould support 8 is fixedly provided with a suspension system 1, and the bottom end of the suspension system 1 is fixedly provided with a support 4.

As shown in fig. 1, the present embodiment provides a novel end mold suspension structure, which is characterized in that: the end die 3 is provided with an end die template 16, the support 4 of the suspension system 1 is connected with the end die template 16 arranged on the end die 3 through a screw rod 2, and the end die support 5 is connected with an external foundation through an embedded part 10.

As shown in fig. 1, the present embodiment provides a novel end mold suspension structure, which is characterized in that: the fixed cat ladder 7 that is provided with of 5 lateral part terminal surfaces of end mould support, the fixed guardrail 6 that is provided with of 7 upsides of cat ladder, guardrail 6 all adopts channel-section steel setting with cat ladder 7, end mould support 5 can adopt the I-shaped steel setting.

As shown in fig. 2, the present embodiment provides a novel end mold suspension structure, which is characterized in that: the foundation subsidence 11, the first adjustment state 12, the second adjustment state 13 and the third adjustment state 15 form a suspension system work flow chart, when the end mould 3 is adjusted, the end mould is fixed with the end mould bracket 5, if in some areas with soft foundation, the foundation of the construction site sinks 11, so that the position of the end mould 3 moves, the datum line 14 between the end mould template 16 and the end mould 3 deviates, when the datum line 14 is inaccurate in size and needs to be adjusted, in the now first adjusted state 12, the now end form panel 16 is connected to the suspension system 1, and the suspension system 1 in the now first adjusted state 12 separates the end form panel 16 from the end form support 5, at the same time, in the second adjustment state 12, the suspension system 1 lifts the end form panel 16, and after the adjustment is completed, the end form panel 16 and the end form support 5 are fixed in the third adjustment state 15.

The invention has the following use process: in the invention, by additionally arranging the suspension system 1, the suspension system 1 is fixed on the end mould bracket 5, the end mold template 16 is connected through the screw rod 2, and plays a role of suspension, if in some areas with soft foundation, the foundation of the construction site sinks 11, so that the position of the end mould 3 moves, the datum line 14 between the end mould template 16 and the end mould 3 deviates, when the datum line 14 is inaccurate in size and needs to be adjusted, in the now first adjusted state 12, the now end form panel 16 is connected to the suspension system 1, and the suspension system 1 in the now first adjusted state 12 separates the end form panel 16 from the end form support 5, at the same time, in the second adjustment state 12, the suspension system 1 lifts the end form panel 16, and after the adjustment is completed, the end form panel 16 and the end form support 5 are fixed in the third adjustment state 15. The end die is adjusted through the suspension system instead of being lifted by means of external force (such as a crown block) in the prior art, so that the end die is adjusted, and the problems that the prior art wastes time and labor, and the use cost is increased are solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.