CN220198068U - Prefabricated small box girder steel reinforcement cage ligature bed-jig - Google Patents
Prefabricated small box girder steel reinforcement cage ligature bed-jig Download PDFInfo
- Publication number
- CN220198068U CN220198068U CN202321418315.9U CN202321418315U CN220198068U CN 220198068 U CN220198068 U CN 220198068U CN 202321418315 U CN202321418315 U CN 202321418315U CN 220198068 U CN220198068 U CN 220198068U
- Authority
- CN
- China
- Prior art keywords
- positioning
- reinforcement cage
- wall
- box girder
- small box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 49
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a prefabricated small box girder reinforcement cage binding jig frame which comprises a bottom frame, wherein L-shaped extension frames which are equidistantly distributed are fixed on two sides of the bottom frame along the long side direction, supporting legs which are equidistantly distributed are fixed on the bottoms of the L-shaped extension frames and the bottoms of the two sides of the bottom frame, positioning bent frames are fixed on the L-shaped extension frames through bolts, reinforcement positioning plates are arranged on the side walls of the positioning bent frames, and a support adjusting structure is arranged in the middle of each reinforcement positioning plate. According to the utility model, the positioning screw rod is rotated to drive the steel bar hanging plate to adjust the distance, so that the device can be adapted to binding of steel bars under various different conditions, the practicability of the device is greatly improved, the steel bars are directly clamped and installed in the positioning hanging groove, the distance is uniformly distributed, the standardization degree after binding can be greatly improved, the appearance of the steel bar skeleton is perfect, the distance is standard and symmetric, the working efficiency is improved, the passing rate of a steel bar protection layer is greatly improved, and the construction cost is saved.
Description
Technical Field
The utility model relates to the technical field of prefabricated box girders, in particular to a prefabricated small box girder reinforcement cage binding jig frame.
Background
At present, precast concrete case roof beam steel reinforcement cage divide into two parts of end web steel reinforcement cage and roof steel reinforcement cage and carry out the ligature respectively, when the end web steel reinforcement cage of ligature, make end web steel reinforcement location bed-jig earlier, the end web steel reinforcement cage of reuse end web steel reinforcement location bed-jig ligature, and when accomplishing the connection between end web steel reinforcement cage and the roof steel reinforcement cage on the beam preparation pedestal, its in-service use in-process can have some not enoughly:
1. the binding is not standard, and the interval distribution is uneven. In the existing binding process, as the main reinforcing steel bars in the binding process are distributed unevenly, the intervals of the reinforcing steel bars are not uniform, and the intervals are inconvenient to adjust, so that the intervals of the reinforcing steel bars in the subsequent binding process are not standard, and the intervals are not uniform;
2. too large a jig frame device is inconvenient to transport. The prior reinforcing steel bar binding jig frame is designed in an integrated manner in the using process, so that the whole size is large, and the prior reinforcing steel bar binding jig frame occupies a large space, so that the prior reinforcing steel bar binding jig frame is inconvenient in the transferring process.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a prefabricated small box girder reinforcement cage binding jig.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a prefabricated little case roof beam steel reinforcement cage ligature bed-jig, includes the chassis, chassis both sides are fixed with the L type extension frame that the equidistance distributes along the long limit direction, and L type extension frame bottom and chassis both sides bottom all are fixed with the support leg that the equidistance distributes, be fixed with the location bent through the bolt fastening on the L type extension frame, and the location bent lateral wall is provided with the reinforcing bar locating plate, the middle part of reinforcing bar locating plate is provided with transfers to hold in the palm the structure.
Preferably, limit clamping blocks distributed at equal intervals are welded in the middle of the inclined plane of the positioning bent frame, and the distance between adjacent limit clamping blocks is matched with the width of the steel bar positioning plate.
Preferably, the outer wall of the top of the steel bar positioning plate is provided with a grouting positioning hanging piece, and the grouting positioning hanging piece is sleeved with a grouting sleeve.
Preferably, the support adjusting structure comprises an adjusting support pipe arranged at the center of the steel bar positioning plate, and a threaded positioning disc is welded on the outer wall of one side of the adjusting support pipe.
Preferably, the inner wall spiro union of screw thread positioning disk has the locating screw, and the end welding of locating screw has the regulation rings, the outer wall bonding of regulation rings has the slipmat.
Preferably, the positioning screw is connected with a connecting rod in a rotating way on the outer wall of one side of the positioning screw far away from the adjusting hanging ring, and the connecting rod is connected with a steel bar hanging plate with equidistant positioning hanging grooves, and the outer wall of the connecting rod is sleeved with a sealing sleeve plug.
Preferably, the outer wall of the top of the adjusting support pipe is provided with a limiting sliding groove, the outer wall of the top of the connecting rod is welded with a limiting sliding rod, and the limiting sliding rod and the limiting sliding groove form sliding fit.
The beneficial effects of the utility model are as follows:
1. according to the reinforcement cage binding jig, the reinforcement hanging plates can be driven to adjust the distance through rotating the positioning screw rods, so that reinforcement binding under various different conditions can be adapted, the practicability of the device is greatly improved, the reinforcement is directly clamped and installed in the positioning hanging groove, the distance between the reinforcement hanging plates is uniformly distributed, the standardization degree after binding can be greatly improved, the appearance of the reinforcement skeleton is perfect, the distance is standard and symmetric, the working efficiency is improved, the passing rate of reinforcement protection layers is greatly improved, the construction cost is saved, and the reinforcement cage binding jig plays a great propulsion role in the whole construction of engineering;
2. the steel reinforcement cage ligature bed-jig of this design has adopted the design of split concatenation formula on its holistic structure, not only makes things convenient for equipment to dismantle greatly and transports, can change partial part when later stage needs maintenance moreover to maintenance cost and maintenance speed can be greatly reduced.
Drawings
FIG. 1 is a front view of the overall structure of a prefabricated small box girder reinforcement cage binding jig;
FIG. 2 is a side view of the overall structure of a prefabricated small box girder reinforcement cage binding jig;
FIG. 3 is a schematic view of a part of the structure of a prefabricated small box girder reinforcement cage binding jig;
fig. 4 is a schematic diagram of a support adjusting structure of a prefabricated small box girder reinforcement cage binding jig frame.
In the figure: the grouting device comprises a chassis 1, a 2L-shaped extension frame, 3 support legs, 4 positioning bent frames, 5 limiting clamping blocks, 6 reinforcing steel bar positioning plates, 7 grouting positioning hanging pieces, 8 grouting sleeves, 9 adjusting supporting pipes, 10 threaded positioning plates, 11 positioning screws, 12 adjusting hanging rings, 13 connecting rods, 14 reinforcing steel bar hanging plates, 15 positioning hanging grooves, 16 sealing sleeve plugs, 17 limiting sliding grooves and 18 limiting sliding rods.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to figures 1-4, a prefabricated small box girder reinforcement cage binding jig comprises an underframe 1, wherein L-shaped extension frames 2 which are equidistantly distributed are fixed on two sides of the underframe 1 along the long side direction, and supporting legs 3 which are equidistantly distributed are fixed on the bottoms of the L-shaped extension frames 2 and the bottoms of two sides of the underframe 1;
the L-shaped extension frame 2 is fixedly provided with a positioning bent 4 through bolts, the side wall of the positioning bent 4 is provided with a steel bar positioning plate 6, the middle part of the inclined plane of the positioning bent 4 is welded with spacing clamping blocks 5 distributed equidistantly, the distance between adjacent spacing clamping blocks 5 is matched with the width of the steel bar positioning plate 6, and the outer wall of the top of the steel bar positioning plate 6 is provided with a grouting positioning hanging piece 7;
the positioning screw 11 is rotated to drive the steel bar hanging plate 14 to adjust the space, so that the steel bar hanging plate can be adapted to binding of steel bars under various different conditions, the practicability of the device is greatly improved, the steel bars are directly clamped and installed in the positioning hanging groove 15, the space is uniformly distributed, and the standardization degree after binding can be greatly improved;
the steel bar skeleton has perfect appearance and uniform distance standard, thus not only improving the working efficiency, but also greatly improving the passing rate of the steel bar protection layer, saving the construction cost and playing a great pushing role for the whole construction of engineering;
the grouting sleeve 8 is sleeved on the grouting positioning hanging piece 7, the middle part of the steel bar positioning plate 6 is provided with a support adjusting structure, the support adjusting structure comprises an adjusting support pipe 9 arranged at the center of the steel bar positioning plate 6, a threaded positioning disc 10 is welded on the outer wall of one side of the adjusting support pipe 9, and a positioning screw 11 is connected to the inner wall of the threaded positioning disc 10 in a threaded mode.
The tail end of the positioning screw 11 is welded with an adjusting hanging ring 12, the outer wall of the adjusting hanging ring 12 is adhered with an anti-slip pad, the outer wall of one side of the positioning screw 11 far away from the adjusting hanging ring 12 is rotationally connected with a connecting rod 13, and the connecting rod 13 is connected with a steel bar hanging plate 14 provided with equidistant positioning hanging grooves 15;
the split splicing type design is adopted on the whole structure, so that the equipment is greatly convenient to disassemble and transport, and part of parts can be replaced when the equipment needs to be maintained in the later period, and the maintenance cost and the maintenance speed can be greatly reduced;
the outer wall of the connecting rod 13 is sleeved with a sealing sleeve plug 16, the outer wall of the top of the adjusting support tube 9 is provided with a limiting sliding groove 17, the outer wall of the top of the connecting rod 13 is welded with a limiting sliding rod 18, and the limiting sliding rod 18 and the limiting sliding groove 17 form sliding fit.
Working principle: when the reinforcement cage binding jig is used, the L-shaped extension frames 2 are firstly fixed on two sides of the underframe 1 at equal intervals, the positioning bent frames 4 are arranged on the L-shaped extension frames 2 after the equidistant installation is finished, the reinforcement positioning plates 6 are fixed between the adjacent positioning bent frames 4, the positioning clamping blocks 5 are used for positioning, the positioning screw 11 is rotated after the positioning is finished, the positioning screw 11 is used for driving the reinforcement hanging plates 14 to move, the spacing is adjusted, the reinforcement is inserted into the positioning hanging grooves 15 after the adjustment is finished, then binding treatment is carried out, equidistant reinforcement distribution treatment is carried out, the binding efficiency and the binding quality are improved, the appearance of the reinforcement skeleton is perfect, the passing rate of a reinforcement protection layer is greatly improved after the binding is finished according to standard symmetry, the construction cost is saved, and grouting pouring treatment is carried out by using the grouting sleeve 8.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a prefabricated little case roof beam steel reinforcement cage ligature bed-jig, includes chassis (1), its characterized in that, chassis (1) both sides are fixed with L type extension frame (2) that the equidistance distributes along the long limit direction, and L type extension frame (2) bottom and chassis (1) both sides bottom all are fixed with equidistance and distribute's support leg (3), be fixed with location bent frame (4) through the bolt fastening on L type extension frame (2), and location bent frame (4) lateral wall is provided with reinforcing bar locating plate (6), the middle part of reinforcing bar locating plate (6) is provided with and transfers to hold in the palm the structure.
2. The prefabricated small box girder reinforcement cage binding jig according to claim 1, wherein limit clamping blocks (5) distributed equidistantly are welded in the middle of an inclined plane of the positioning bent frame (4), and the distance between adjacent limit clamping blocks (5) is matched with the width of a reinforcement positioning plate (6).
3. The prefabricated small box girder reinforcement cage binding jig according to claim 1, wherein a grouting positioning hanging piece (7) is arranged on the outer wall of the top of the reinforcement positioning plate (6), and a grouting sleeve (8) is sleeved on the grouting positioning hanging piece (7).
4. The prefabricated small box girder reinforcement cage binding jig according to claim 1, wherein the support adjusting structure comprises an adjusting support tube (9) arranged at the center of a reinforcement positioning plate (6), and a threaded positioning disc (10) is welded on the outer wall of one side of the adjusting support tube (9).
5. The prefabricated small box girder reinforcement cage binding jig of claim 4, wherein the inner wall of the threaded positioning disc (10) is in threaded connection with a positioning screw (11), the tail end of the positioning screw (11) is welded with an adjusting hanging ring (12), and an anti-slip pad is adhered to the outer wall of the adjusting hanging ring (12).
6. The prefabricated small box girder reinforcement cage binding jig according to claim 5, wherein a connecting rod (13) is rotatably connected to the outer wall of one side of the positioning screw (11) far away from the adjusting hanging ring (12), and a reinforcement hanging plate (14) with equidistant positioning hanging grooves (15) is connected to the connecting rod (13), and a sealing sleeve plug (16) is sleeved on the outer wall of the connecting rod (13).
7. The prefabricated small box girder reinforcement cage binding jig according to claim 6, wherein a limiting chute (17) is formed in the outer wall of the top of the adjusting support tube (9), a limiting slide bar (18) is welded on the outer wall of the top of the connecting rod (13), and the limiting slide bar (18) and the limiting chute (17) form sliding fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321418315.9U CN220198068U (en) | 2023-06-06 | 2023-06-06 | Prefabricated small box girder steel reinforcement cage ligature bed-jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321418315.9U CN220198068U (en) | 2023-06-06 | 2023-06-06 | Prefabricated small box girder steel reinforcement cage ligature bed-jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220198068U true CN220198068U (en) | 2023-12-19 |
Family
ID=89147852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321418315.9U Active CN220198068U (en) | 2023-06-06 | 2023-06-06 | Prefabricated small box girder steel reinforcement cage ligature bed-jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220198068U (en) |
-
2023
- 2023-06-06 CN CN202321418315.9U patent/CN220198068U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11072925B2 (en) | Rapid construction method for flush assembly of the prefabricated steel beam and the floor slab | |
| CN106120561B (en) | A kind of cast-in-situ box girder template construct installation method | |
| CN102562094B (en) | Cast-in-place construction method for support structure of tunnel groove formwork | |
| CN203160133U (en) | Three-dimensional combined accurate positioning device for stayed-cable bridge body cable duct | |
| CN205330159U (en) | Cast -in -place slab band die block fixing device of coincide floor | |
| CN201835518U (en) | Seamless combination formwork | |
| CN210659228U (en) | Movable single-side formwork system for subway construction | |
| CN102518300A (en) | Embedded conical bearing joint type steel structural support and construction method thereof | |
| CN110203852B (en) | Road construction major diameter cement pipeline section handling device | |
| CN220198068U (en) | Prefabricated small box girder steel reinforcement cage ligature bed-jig | |
| CN104179352A (en) | Dismountable template system | |
| CN109317911A (en) | A kind of cross column welding production line | |
| CN206646817U (en) | The form bracing system of the cast-in-place decorative panel of staged Arc Stand | |
| CN206397138U (en) | A kind of bracing means of column beam joint column cap template | |
| CN210976608U (en) | Can have enough to meet need latticed beam formwork of stereotyping and prop up and establish system | |
| CN201722627U (en) | Assembled adjustable support for reinforcing bar binding fixture | |
| CN210342650U (en) | Combined aluminum alloy template | |
| CN210122816U (en) | Be used for assembled coincide floor bottom plate board seam template reinforcing apparatus | |
| CN206256388U (en) | A kind of bridge jig structure | |
| CN206888511U (en) | A kind of aluminum alloy formwork system for variable cross-section rectangular column | |
| CN215803179U (en) | Supporting system for truss template with ultra-long structure | |
| CN204551546U (en) | The built-in power transmission of a kind of basement floor slab back casting band is to support arrangement | |
| CN110919825A (en) | Large die table die for plate type prefabricated part assembly line construction | |
| CN204690993U (en) | Assembling buckling restrained brace structure | |
| CN206669120U (en) | A kind of flexible iron drain-pipe road suspension bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |