CN220013391U - Bridge flange plate post-pouring section construction template trolley - Google Patents
Bridge flange plate post-pouring section construction template trolley Download PDFInfo
- Publication number
- CN220013391U CN220013391U CN202321127036.7U CN202321127036U CN220013391U CN 220013391 U CN220013391 U CN 220013391U CN 202321127036 U CN202321127036 U CN 202321127036U CN 220013391 U CN220013391 U CN 220013391U
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- frame
- flange plate
- horizontal frame
- bridge flange
- plate post
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- 238000010276 construction Methods 0.000 title claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000009415 formwork Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to a bridge flange plate post-pouring section construction template trolley which comprises a channel steel track, a movable frame and an L-shaped truss, wherein the L-shaped truss comprises a vertical frame and a horizontal frame; the front end of the upper surface of the movable frame is provided with a fixing frame, a jack is fixed in the middle of the top of the fixing frame, and frame bolting holes are correspondingly formed in the front side and the rear side of the upper end of the fixing frame; the vertical frame of L-shaped truss wears to establish and installs inside the mount, and jack top jacking rod is located the below of vertical frame roof, and truss bolting hole has been seted up to both sides upper end around the vertical frame. The utility model accelerates the construction progress, reduces the influence of bridge flange plate post-pouring section construction on the existing route, reduces the construction safety risk and improves the construction efficiency.
Description
Technical Field
The utility model relates to the technical field of bridge flange plate post-pouring section construction, in particular to a bridge flange plate post-pouring section construction template trolley.
Background
With the rapid development of the economy and the continuous improvement of the urban level in China, the urban traffic is rapidly developed, the traffic volume is continuously increased, and the wide bridge design is more and more common in urban construction. The partial wide bridge adopts a plurality of designs, and a gap of 1-2cm is reserved between the two wide bridges. For bridges crossing existing lines, continuous beam structures are mostly adopted, and the construction method is mostly adopted for pouring construction of hanging basket cantilevers. In order to ensure that the hanging basket between two bridges can normally advance and retreat in the cantilever pouring construction process, post-pouring belts with certain width are required to be arranged on flange plates at two sides of the two bridges. After the hanging basket construction is completed, the construction of the residual flange plate post-pouring strip needs to be performed by a special template. When the post-pouring section is constructed, a full framing is erected to form a formwork support system for sectional pouring, and when the formwork system in the related technology is adopted, the formwork system needs to be repeatedly installed and dismantled, so that the workload is large, the time consumption is long, and the safety risk is high.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provides a bridge flange plate post-pouring section construction template trolley.
The utility model adopts the following technical scheme to realize the aim:
the utility model provides a bridge flange plate post-cast section construction template trolley, including fixing two channel steel tracks on the roof beam body, roll on two channel steel tracks and be provided with the removal frame, the L-shaped truss is installed to the upper surface front end of removal frame, and L-shaped truss includes vertical frame and horizontal frame, and the horizontal frame upper surface of L-shaped truss installs the template, wears to establish between removal frame upper surface rear end and the horizontal frame lower surface and installs the suspension system, is equipped with the protection tray below the horizontal frame, and the protection tray passes through a plurality of wire rope subassembly and is connected with the horizontal frame;
the front end of the upper surface of the movable frame is provided with a fixing frame, a jack is fixed in the middle of the top of the fixing frame, and frame bolting holes are correspondingly formed in the front side and the rear side of the upper end of the fixing frame;
the vertical frame of L-shaped truss wears to establish and installs inside the mount, and jack top jacking rod is located the below of vertical frame roof, and truss bolting hole has been seted up to both sides upper end around the vertical frame.
The movable frame comprises a horizontal frame, the horizontal frame is a frame-shaped structure surrounded by two longitudinal beams, a front cross beam and a rear cross beam, a plurality of rollers are mounted at the bottoms of the two longitudinal beams, the rollers are arranged in corresponding channel steel tracks in a rolling mode, and the fixed frame is mounted at the front end of the upper surface of the horizontal frame and close to the front cross beam.
The beneficial effects of the utility model are as follows: the utility model accelerates the construction progress, reduces the influence of bridge flange plate post-cast section construction on the existing route, reduces the construction safety risk, improves the construction efficiency, is not limited by the bridge height, is particularly suitable for the construction operation of the post-cast section of the high pier and overline bridge flange plate, and has good application prospect.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a right side view of the present utility model;
FIG. 3 is a front view of the mobile carriage and suspension system of the present utility model;
FIG. 4 is a left side view of the mobile carriage and suspension system of the present utility model;
FIG. 5 is a top view of a mobile carriage of the present utility model;
FIG. 6 is a front view of an L-shaped truss of the present utility model;
FIG. 7 is a front view of a template in accordance with the present utility model;
in the figure: 1-a beam body; 2-channel steel tracks; 3-moving the frame; 4-L-shaped truss; 5-a hanging system; 6-jack; 7-templates; 8-a protective tray; 9-a wire rope assembly; 10-post-pouring sections;
301-stringers; 302-front cross member; 303-a rear cross member; 304-a roller; 305-fixing frame; 306-a frame bolting hole;
401-vertical rack; 402-horizontal rack; 403-truss bolting holes;
501-hanging rods; 502-a steel backing plate; 503-nut;
701-a bottom die; 702-end mold;
801-a protective base; 802-protective enclosure;
the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
the bridge flange plate post-pouring section construction template trolley, as shown in fig. 1 and 2, consists of a channel steel track 2, a movable frame 3, an L-shaped truss 4, a hanging system 5, a jack 6, a template 7 and a protection tray 8.
The channel steel track 2 is longitudinally arranged and fixed at a designated position of the beam body 1.
The movable frame 3 is shown in fig. 1 to 5 and comprises a horizontal frame, wherein the horizontal frame is a frame-shaped structure surrounded by two longitudinal beams 301, a front cross beam 302 and a rear cross beam 303, a plurality of rollers 304 are arranged at the bottoms of the two longitudinal beams 301, and the rollers 304 at the bottom of the movable frame 3 are embedded in the channel steel track 2 and can advance and retreat along the channel steel track 2; the mount 305 is installed in the front end of horizontal frame upper surface and is close to the position of front cross beam 302, and the front end of moving frame 3 upper surface is equipped with mount 305, and mount 305 top intermediate position is fixed with jack 6, and both sides have been seted up the frame bolt hole 306 correspondingly around the mount 305 upper end.
The front end of the upper surface of the movable frame 3 is provided with an L-shaped truss 4, the L-shaped truss 4 is shown in fig. 6, the L-shaped truss 4 comprises a vertical frame 401 and a horizontal frame 402, the vertical frame 401 of the L-shaped truss 4 is installed inside the fixed frame 305 in a penetrating mode, a jacking rod at the top of the jack 6 is located below a top plate of the vertical frame 401, and truss bolting holes 403 are formed in the upper ends of the front side and the rear side of the vertical frame 401.
The L-shaped truss 4 can move up and down relative to the movable frame 3, and can move up and down through the jack 6 without rotating. When the fixing is needed, the truss bolting holes 403 of the vertical frame 401 and the frame bolting holes 306 of the fixing frame 305 can be connected by bolts; the horizontal frame 402 is connected with the other end of the movable frame 3 through a hanging system 5; the L-truss 4 and the suspension system 5 transmit the vertical forces of the formwork 7, the protective tray 8 and the post-cast section 10 to the mobile carriage 3.
The hanging system 5 comprises a hanging rod 501, a steel backing plate 502 and a nut 503; the upper end of the suspension rod 501 passes through the middle part of the rear cross beam 303 of the movable frame 3 and is fixed by a steel backing plate 502 and a nut 503; the lower end of the boom 501 passes through the template 7 and the horizontal frame 402 in sequence, and is connected with the L-shaped truss 4 through a steel backing plate 502 and a nut 503.
Further, the hanger rod 501 is a finish rolled screw steel.
As shown in fig. 7, the form 7 includes a bottom die 701 and an end die 702, and is formed by welding channel steel and a steel plate. The bottom die 701 is arranged on the upper surface of the horizontal frame 402, one side of the bottom die 701 is attached to the vertical frame 401 and is provided with an end die 702, and the bottom die 701 and the end die 702 form an L-shaped structure.
The protection tray 8 can move along with the trolley to prevent sundries in the construction process from falling, the protection device comprises a protection base 801, a protection fence 802 is arranged on the periphery of the upper surface of the protection base 801, and the protection base 801 is welded together by a plurality of channel steel in a longitudinal and transverse mode.
Each wire rope assembly 9 comprises two wire ropes and the two wire ropes are symmetrically connected between the horizontal frame 402 and the protective tray 8.
The working flow of the utility model is as follows:
when the bridge flange plate post-pouring section 10 is required to be constructed, the movable frame 3 is arranged on the channel steel track 2 to move into position, the template 7 of the flange plate post-pouring section 10 is installed, then the vertical position of the L-shaped truss 4 is adjusted through the jack 6 and the hanging system 5, the elevation of the bottom die 701 is adjusted and fixed, then the steel bars of the post-pouring section 10 are bound, the end die 702 is installed, and concrete is poured and maintained.
When the frame 3 is moved forward, the jack 6 and the hanging system 5 are loosened, and the bottom die 701 is separated from the concrete. The boom 501 is then withdrawn while the truss bolting holes 403 of the vertical frame 401 are connected to the frame bolting holes 306 of the fixed frame 305 using bolts; and (5) moving the movable frame 3 forward to the position of the next post-pouring section 10 for lower-section construction.
According to the utility model, the construction template trolley of the bridge flange plate post-pouring section 10 is designed by referring to the construction hanging basket, so that the construction progress is quickened, the influence of the construction of the bridge flange plate post-pouring section 10 on the existing route is reduced, meanwhile, the construction safety risk is reduced, the construction efficiency is improved, a brand new supporting system is provided for the pouring construction of the similar post-pouring section 10, the limitation of the bridge height is avoided, and the bridge flange plate post-pouring section is particularly suitable for the construction operation of high piers and span bridges and has good application prospects.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is intended to cover various modifications, either made by the method concepts and technical solutions of the utility model, or applied directly to other applications without modification, within the scope of the utility model.
Claims (6)
1. The utility model provides a bridge flange plate post-cast section construction template trolley which is characterized by comprising two channel steel tracks (2) fixed on a beam body (1), wherein a movable frame (3) is arranged on the two channel steel tracks (2) in a rolling way, an L-shaped truss (4) is arranged at the front end of the upper surface of the movable frame (3), the L-shaped truss (4) comprises a vertical frame (401) and a horizontal frame (402), a template (7) is arranged on the upper surface of the horizontal frame (402) of the L-shaped truss (4), a hanging system (5) is arranged between the rear end of the upper surface of the movable frame (3) and the lower surface of the horizontal frame (402) in a penetrating way, a protective tray (8) is arranged below the horizontal frame (402), and the protective tray (8) is connected with the horizontal frame (402) through a plurality of steel wire rope assemblies (9);
a fixed frame (305) is arranged at the front end of the upper surface of the movable frame (3), a jack (6) is fixed in the middle position of the top of the fixed frame (305), and frame bolting holes (306) are correspondingly formed in the front side and the rear side of the upper end of the fixed frame (305);
the vertical frame (401) of L-shaped truss (4) is arranged inside the fixing frame (305) in a penetrating mode, a jacking rod at the top of the jack (6) is located below a top plate of the vertical frame (401), and truss bolting holes (403) are formed in the upper ends of the front side and the rear side of the vertical frame (401).
2. The bridge flange plate post-pouring section construction formwork trolley according to claim 1, wherein the movable frame (3) comprises a horizontal frame, the horizontal frame is of a frame-shaped structure surrounded by two longitudinal beams (301), a front cross beam (302) and a rear cross beam (303), a plurality of rollers (304) are arranged at the bottoms of the two longitudinal beams (301), the rollers (304) are arranged in corresponding channel steel tracks (2) in a rolling mode, and a fixing frame (305) is arranged at the front end of the upper surface of the horizontal frame and is close to the front cross beam (302).
3. The bridge flange plate post-pouring section construction formwork trolley according to claim 2, wherein the hanging system (5) comprises a hanging rod (501), the upper end of the hanging rod (501) penetrates out of the middle of the rear cross beam (303) and is fixed through a steel base plate (502) and a nut (503), and the lower end of the hanging rod (501) sequentially penetrates through the formwork (7), the horizontal frame (402) and is fixed through the steel base plate (502) and the nut (503).
4. A bridge flange plate post-pouring section construction formwork trolley according to claim 3, characterized in that the formwork (7) comprises a bottom mould (701) arranged on the upper surface of the horizontal frame (402), one side of the bottom mould (701) is attached to the vertical frame (401) and is provided with an end mould (702), and the bottom mould (701) and the end mould (702) form an L-shaped structure.
5. The bridge flange plate post-cast section construction formwork trolley according to claim 4, wherein the protection tray (8) comprises a protection base (801), a protection fence (802) is arranged on the periphery of the upper surface of the protection base (801), and the protection base (801) is welded together by a plurality of channel steel in a longitudinal and transverse mode.
6. The bridge flange plate post-cast section construction formwork trolley according to claim 5, wherein each steel wire rope assembly (9) comprises two steel wire ropes and the two steel wire ropes are symmetrically connected between the horizontal frame (402) and the protection tray (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321127036.7U CN220013391U (en) | 2023-05-11 | 2023-05-11 | Bridge flange plate post-pouring section construction template trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321127036.7U CN220013391U (en) | 2023-05-11 | 2023-05-11 | Bridge flange plate post-pouring section construction template trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220013391U true CN220013391U (en) | 2023-11-14 |
Family
ID=88694610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321127036.7U Active CN220013391U (en) | 2023-05-11 | 2023-05-11 | Bridge flange plate post-pouring section construction template trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220013391U (en) |
-
2023
- 2023-05-11 CN CN202321127036.7U patent/CN220013391U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |