CN220847151U - Combined heat-insulating climbing die system for winter construction of ultrahigh pier column - Google Patents
Combined heat-insulating climbing die system for winter construction of ultrahigh pier column Download PDFInfo
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- CN220847151U CN220847151U CN202322708964.9U CN202322708964U CN220847151U CN 220847151 U CN220847151 U CN 220847151U CN 202322708964 U CN202322708964 U CN 202322708964U CN 220847151 U CN220847151 U CN 220847151U
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- pier stud
- heat preservation
- climbing formwork
- climbing
- connecting block
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- 230000009194 climbing Effects 0.000 title claims abstract description 52
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000009415 formwork Methods 0.000 claims abstract description 50
- 238000004321 preservation Methods 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 12
- 238000010030 laminating Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
Abstract
The application relates to the technical field of pier stud construction, in particular to a combined heat-insulating climbing formwork system for construction in the winter of an ultrahigh pier stud, which comprises a pier stud body and a plurality of climbing formwork bodies, wherein L-shaped connecting blocks are arranged at the upper end and the lower end of four corners of the pier stud body, fixing assemblies are arranged on the L-shaped connecting blocks, grooves are formed in the upper end and the lower end of the side wall of the climbing formwork body, which is close to the pier stud body, and the grooves are matched with the L-shaped connecting blocks.
Description
Technical Field
The application relates to the technical field of pier column construction, in particular to a combined heat-preservation climbing formwork system for ultra-high pier column winter construction.
Background
With the high-speed development of the economy in China, the trade transportation scale and the continuous improvement of the conservation quantity of the motor vehicle. The proportion of high-grade highway construction to infrastructure construction is increased year by year, so that the construction of oversized bridges is more common, and pier column heights are frequently created.
The utility model patent of bulletin number CN217174402U proposes a combined heat-insulating climbing formwork system for construction in winter of an ultra-high pier column, which comprises a climbing formwork main body attached to the outer part of the pier column, wherein a plurality of formwork back ribs and steel supports are arranged on the outer surface of the climbing formwork main body in a crossing manner, each steel support is contacted with the outer surface of each formwork back rib, a heat-insulating plate and a heat-insulating layer are arranged between the formwork back ribs, and heating wires are arranged in the heat-insulating plate.
Above-mentioned superelevation pier stud winter construction combination formula heat preservation creeping formwork system, when installing, inconvenient and pier stud are fixed, lead to the problem that has reduced work efficiency.
Disclosure of utility model
The utility model aims to solve or at least relieve the problem that the working efficiency is reduced due to the fact that the combined heat-preservation climbing formwork system for the construction of the existing ultrahigh pier column in winter is inconvenient to fix with the pier column during installation.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an ultra-high pier stud winter construction combination formula heat preservation creeping formwork system, includes pier stud body and a plurality of creeping formwork body, the creeping formwork body is located respectively pier stud body four sides, both ends all are equipped with L type connecting block about pier stud body four corners, all be equipped with fixed subassembly on the L type connecting block, the creeping formwork body be close to both ends about one side lateral wall of pier stud body all set up flutedly, the recess with L type connecting block looks adaptation, the creeping formwork body keep away from both ends about one side lateral wall of recess all set up two with the first through-hole that the recess is linked together, the equal fixedly connected with fixed block in L type connecting block both ends, the fixed block is kept away from the one end of L type connecting block with first through-hole looks joint, the fixed block is kept away from the screw hole has been seted up to the one end of L type connecting block, screw hole internal thread connection has first fixing bolt.
Through adopting above technical scheme, during the use, install L type connecting block on the pier stud body through fixed subassembly, can make the climbing form body laminate with the pier stud body simultaneously through with L type connecting block embedding recess in, make the fixed block card advance in the first through-hole, the rethread advances threaded hole with first fixing bolt threaded connection, makes the climbing form body fix on the pier stud body.
Optionally, the fixed subassembly includes a plurality of holding tanks of seting up on L type connecting block, the second through-hole has been seted up to the holding tank inner wall, be equipped with second fixing bolt in the second through-hole, second fixing bolt with pier stud body looks spiro union.
Through adopting above technical scheme, through rotating second fixing bolt, make second fixing bolt output and pier stud body carry out threaded connection, can fix L type connecting block on the pier stud body, conveniently dismantle simultaneously.
Optionally, the thickness of the second fixing bolt and nut is smaller than the depth of the accommodating groove.
Through adopting above technical scheme, can accomodate the holding tank with the nut of second fixing bolt, prevent on the protruding L type connecting block of second fixing bolt, lead to unable creeping formwork body and pier stud body laminating.
Optionally, the diameter of the first fixing bolt and the nut is larger than the width of the first through hole.
Through adopting above technical scheme, can prevent that the nut of first fixing bolt from being too little, lead to the fixed block to roll off from first through-hole.
Optionally, the climbing form body is kept away from one side of pier stud body is equipped with a plurality of vertical U type heat preservation pipeline, U type heat preservation pipeline both ends with climbing form body fixed connection, all be equipped with the heating pipe in the U type heat preservation pipeline, the heating pipe with climbing form body fixed connection.
Through adopting above technical scheme, heat through the heating pipe, can make the temperature in the U type heat preservation pipeline rise, can effectively solve pier stud body and appear inside and outside difference in temperature great when carrying out concrete placement under extreme environment, lead to the problem of engineering quality decline.
Optionally, the inside both ends of U type heat preservation pipeline all are equipped with the sealing block, the sealing block with climbing mould body fixed connection, the sealing block keep away from the three end of climbing mould body all with U type heat preservation pipeline inner wall laminating mutually.
Through adopting above technical scheme, can seal the opening at U type heat preservation pipeline both ends through the sealing block, prevent that heat from flowing out, improve U type heat preservation pipeline's effect.
Optionally, a gap is reserved between each two U-shaped heat-insulating pipelines, and a wire passing hole is formed in the side wall of one side of each U-shaped heat-insulating pipeline.
Through adopting above technical scheme, conveniently carry out the wire connection with the heating pipe with outside electric wire through the wire hole.
In summary, the beneficial effects of the application are as follows:
1. According to the application, the L-shaped connecting block is arranged through the cooperation among the structures such as the L-shaped connecting block, the fixed block and the first through hole, and when the climbing formwork is used, the L-shaped connecting block is installed on the pier stud body through the fixed component, meanwhile, the L-shaped connecting block is embedded into the groove, so that the climbing formwork body and the pier stud body are attached, the fixed block is clamped into the first through hole, and then the first fixed bolt is connected into the threaded hole through threads, so that the climbing formwork body is fixed on the pier stud body, thereby avoiding the problem that the climbing formwork body is inconvenient to fix with the pier stud during installation and reducing the working efficiency as much as possible;
(2) The heating pipe is used for heating, so that the temperature in the U-shaped heat-insulation pipeline rises, and the problem that the engineering quality is reduced due to the fact that the temperature difference between the inside and the outside is large when the pier column body is subjected to concrete pouring construction in an extreme environment can be effectively solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the explosive structures of the pier stud body and the climbing formwork body of the present utility model;
FIG. 3 is a schematic diagram of the explosive structure of the U-shaped heat-insulating pipeline and the climbing formwork body of the utility model;
Fig. 4 is an enlarged view of the area a in fig. 2 according to the present utility model.
Reference numerals illustrate: 1. a pier column body; 2. a climbing formwork body; 3. an L-shaped connecting block; 4. a groove; 5. a first through hole; 6. a fixed block; 7. a threaded hole; 8. a first fixing bolt; 9. a receiving groove; 10. a second through hole; 11. a second fixing bolt; 12. a U-shaped heat-preserving pipeline; 13. heating pipes; 14. a sealing block; 15. and a wire through hole.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
Referring to fig. 1-3, the combined heat insulation climbing formwork system for construction in winter of an ultrahigh pier stud comprises a pier stud body 1 and a plurality of climbing formwork bodies 2, wherein the climbing formwork bodies 2 are respectively located on four sides of the pier stud body 1, L-shaped connecting blocks 3 are respectively arranged at the upper ends and the lower ends of four corners of the pier stud body 1, fixing components for fixing the L-shaped connecting blocks 3 on the pier stud body 1 are respectively arranged on the L-shaped connecting blocks 3, grooves 4 are respectively formed in the upper ends and the lower ends of one side wall of the climbing formwork body 2, which is close to the pier stud body 1, the grooves 4 are matched with the L-shaped connecting blocks 3, two first through holes 5,L which are communicated with the grooves 4 are respectively formed in the upper ends and the lower ends of one side wall of the climbing formwork body 2, fixing blocks 6 are fixedly connected with the two ends of the first through holes 5,L, one ends of the fixing blocks 6, which are far away from the L-shaped connecting blocks 3, screw holes 7 are formed in one ends of the fixing blocks 6, which are far away from the L-shaped connecting blocks 3, and first fixing bolts 8 are connected with the screw holes 7 in screw threads.
During the use, install L type connecting block 3 on pier stud body 1 through fixed subassembly, can make climbing form body 2 laminate with pier stud body 1 simultaneously through with L type connecting block 3 embedding recess 4 in, make fixed block 6 card advance in the first through-hole 5, the rethread advances screw hole 7 with first fixing bolt 8 threaded connection, make climbing form body 2 fix on pier stud body 1, avoided when installing as far as possible, inconvenient and pier stud are fixed, lead to the problem that has reduced work efficiency.
Referring to fig. 2 and 4, the fixing assembly comprises a plurality of accommodating grooves 9 formed in the L-shaped connecting block 3, second through holes 10 are formed in the inner walls of the accommodating grooves 9, second fixing bolts 11 are arranged in the second through holes 10, the second fixing bolts 11 are in threaded connection with the pier stud body 1, the output ends of the second fixing bolts 11 are in threaded connection with the pier stud body 1 through rotation of the second fixing bolts 11, the L-shaped connecting block 3 can be fixed on the pier stud body 1, and meanwhile the fixing assembly is convenient to detach.
Referring to fig. 2 and 4, the thickness of the nut of the second fixing bolt 11 is smaller than the depth of the accommodating groove 9, and the nut of the second fixing bolt 11 can be accommodated in the accommodating groove 9, so that the second fixing bolt 11 is prevented from protruding out of the L-shaped connecting block 3, and the creeping formwork body 2 cannot be attached to the pier stud body 1.
Referring to fig. 2, the diameter of the nut of the first fixing bolt 8 is larger than the width of the first through hole 5, so that the nut of the first fixing bolt 8 can be prevented from being too small, resulting in the fixing block 6 sliding out of the first through hole 5.
Referring to fig. 3, one side of the climbing formwork body 2 far away from the pier stud body 1 is provided with a plurality of vertical U-shaped heat-preserving pipelines 12, two ends of each U-shaped heat-preserving pipeline 12 are fixedly connected with the climbing formwork body 2, heating pipes 13 are arranged in each U-shaped heat-preserving pipeline 12, each heating pipe 13 is fixedly connected with the climbing formwork body 2, the heating pipes 13 are used for heating, the temperature in each U-shaped heat-preserving pipeline 12 can be increased, and the problem that the temperature difference between the inside and the outside is large when the pier stud body 1 is subjected to concrete pouring construction in an extreme environment, so that the engineering quality is reduced is effectively solved.
Referring to fig. 3, the two ends inside the U-shaped heat-preserving pipe 12 are respectively provided with a sealing block 14, the sealing blocks 14 are fixedly connected with the climbing formwork body 2, the three ends, far away from the climbing formwork body 2, of the sealing blocks 14 are respectively attached to the inner wall of the U-shaped heat-preserving pipe 12, openings at the two ends of the U-shaped heat-preserving pipe 12 can be sealed through the sealing blocks 14, heat is prevented from flowing out, and the effect of the U-shaped heat-preserving pipe 12 is improved.
Referring to fig. 3, a gap is left between each U-shaped heat insulation pipe 12, and a wire through hole 15 is formed in a side wall of one side of each U-shaped heat insulation pipe 12, so that an external wire can be conveniently connected with the heating pipe 13 through the wire through hole 15.
The implementation principle of the application is as follows: during the use, install L type connecting block 3 on pier stud body 1 through fixed subassembly, can make climbing form body 2 laminate with pier stud body 1 simultaneously through with L type connecting block 3 embedding recess 4 in, make fixed block 6 card advance in the first through-hole 5, the rethread advances screw hole 7 with first fixing bolt 8 threaded connection, make climbing form body 2 fix on pier stud body 1, avoided when installing as far as possible, inconvenient and pier stud are fixed, lead to the problem that has reduced work efficiency.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides an ultra-high pier stud winter construction combination formula heat preservation creeping formwork system, includes pier stud body (1) and a plurality of creeping formwork body (2), its characterized in that: the utility model discloses a pier stud body, including pier stud body (1), L type connecting block (3), fixed subassembly, recess (4) are all offered at both ends about one side lateral wall of pier stud body (1) in climbing formwork body (2), recess (4) with L type connecting block (3) looks adaptation, climbing formwork body (2) keep away from both ends about one side lateral wall of recess (4) all seted up two with first through-hole (5) that recess (4) are linked together, equal fixedly connected with fixed block (6) in L type connecting block (3) both ends, fixed block (6) keep away from one end of L type connecting block (3) with first through-hole (5) looks joint, threaded hole (7) are offered to one end of L type connecting block (3), threaded hole (7) female connection has first fixed bolt (8).
2. The ultra-high pier stud winter construction combined type heat preservation climbing formwork system according to claim 1, wherein the system is characterized in that: the fixing assembly comprises a plurality of accommodating grooves (9) formed in the L-shaped connecting block (3), second through holes (10) are formed in the inner walls of the accommodating grooves (9), second fixing bolts (11) are arranged in the second through holes (10), and the second fixing bolts (11) are in threaded connection with the pier column body (1).
3. The ultra-high pier stud winter construction combined type heat preservation climbing formwork system according to claim 2, wherein the system is characterized in that: the thickness of the nut of the second fixing bolt (11) is smaller than the depth of the accommodating groove (9).
4. The ultra-high pier stud winter construction combined type heat preservation climbing formwork system according to claim 1, wherein the system is characterized in that: the diameter of the nut of the first fixing bolt (8) is larger than the width of the first through hole (5).
5. The ultra-high pier stud winter construction combined type heat preservation climbing formwork system according to claim 1, wherein the system is characterized in that: the climbing formwork is characterized in that one side, far away from the pier stud body (1), of the climbing formwork body (2) is provided with a plurality of vertical U-shaped heat-preserving pipelines (12), two ends of each U-shaped heat-preserving pipeline (12) are fixedly connected with the climbing formwork body (2), heating pipes (13) are arranged in the U-shaped heat-preserving pipelines (12), and the heating pipes (13) are fixedly connected with the climbing formwork body (2).
6. The ultra-high pier stud winter construction combined type heat preservation climbing formwork system according to claim 5, wherein the system is characterized in that: the utility model discloses a U-shaped heat preservation pipeline, including U-shaped heat preservation pipeline (12), U-shaped heat preservation pipeline (12) is inside, both ends all are equipped with sealing block (14) inside, sealing block (14) with climbing die body (2) fixed connection, sealing block (14) keep away from the three end of climbing die body (2) all with laminating mutually in U-shaped heat preservation pipeline (12) inner wall.
7. The ultra-high pier stud winter construction combined type heat preservation climbing formwork system according to claim 6, wherein the system is characterized in that: a gap is reserved between each two U-shaped heat-preserving pipelines (12), and a wire passing hole (15) is formed in the side wall of one side of each U-shaped heat-preserving pipeline (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322708964.9U CN220847151U (en) | 2023-10-10 | 2023-10-10 | Combined heat-insulating climbing die system for winter construction of ultrahigh pier column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322708964.9U CN220847151U (en) | 2023-10-10 | 2023-10-10 | Combined heat-insulating climbing die system for winter construction of ultrahigh pier column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220847151U true CN220847151U (en) | 2024-04-26 |
Family
ID=90778719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322708964.9U Active CN220847151U (en) | 2023-10-10 | 2023-10-10 | Combined heat-insulating climbing die system for winter construction of ultrahigh pier column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220847151U (en) |
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2023
- 2023-10-10 CN CN202322708964.9U patent/CN220847151U/en active Active
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