CN113550232A

CN113550232A - Prestressed bent cap support convenient to supporting seat removes

Info

Publication number: CN113550232A
Application number: CN202110933554.7A
Authority: CN
Inventors: 陈祎; 陆崟栋; 张俊杰; 陈健; 陈星�; 罗振岭; 李卫星
Original assignee: Wuxi Dacheng Construction Co ltd
Current assignee: Wuxi Dacheng Construction Co ltd
Priority date: 2021-08-14
Filing date: 2021-08-14
Publication date: 2021-10-26

Abstract

The utility model relates to a prestressing force bent cap support convenient to supporting seat removes, relate to the field of bent cap support, it includes the supporting shoe, a plurality of mounting grooves have all been seted up on the lateral wall that the supporting shoe is located same cross section, sliding connection has the backup pad in the mounting groove, the lateral wall direction setting of perpendicular to supporting shoe is followed to the backup pad, the lateral wall that the supporting shoe was kept away from to every backup pad is the circular-arc setting of fourth, the cambered surface of backup pad slides protrusion in the lateral wall of supporting shoe, be provided with the drive arrangement who is used for driving the backup pad to remove on the supporting shoe, be provided with the fixing device who is used for the fixed support board on the supporting shoe, the cambered surface of backup pad can contradict with ground. This application has the transport of the supporting shoe of being convenient for, improves the effect of the efficiency of buildding of support.

Description

Prestressed bent cap support convenient to supporting seat removes

Technical Field

The application relates to the field of bent cap supports, in particular to a prestressed bent cap support convenient for a supporting seat to move.

Background

The capping beams are usually placed on top of the pier studs of the road and bridge and are used to receive the substructure and also an important part of the beam slab. The construction of the capping beam mainly adopts a cast-in-place method, and the construction quality is directly influenced by the used bracket besides being related to the proportion and the construction method.

Among the correlation technique, referring to fig. 1, the support of prestressing force bent cap generally includes support body and supporting shoe 1, and the support body is including erecting roof beam 2 and crossbeam 3, and supporting shoe 1 is the cuboid setting, and supporting shoe 1 is mostly prefabricated supporting shoe 1. The prefabricated supporting block 1 refers to a formed supporting block 1 which is manufactured according to a certain specification in a factory in advance. When in construction, the prefabricated supporting block 1 is firstly carried to a proper position, and then the vertical beam 2 is fixed on the prefabricated supporting block 1.

With respect to the related art in the above, the inventors consider that: although the prefabricated supporting shoe can avoid the cast in situ, saves certain engineering time, because the supporting shoe is mostly cuboid and weight great, can only pass through the loop wheel machine handling at the in-process of carrying prefabricated supporting shoe, but because the construction site receives the influence of environment great, the approach of loop wheel machine is not convenient for in some construction sites, consequently leads to the supporting shoe transport inconvenient, leads to the frame to build efficiency lower.

Disclosure of Invention

In order to facilitate the transport of supporting shoe, improve the efficiency of buildding of support, this application provides a prestressing force bent cap support convenient to supporting seat removes.

The application provides a pair of prestressing force bent cap support convenient to supporting seat removes adopts following technical scheme:

the utility model provides a prestressing force bent cap support convenient to supporting seat removes, includes the supporting shoe, a plurality of mounting grooves have all been seted up on the lateral wall that the supporting shoe is located same cross section, sliding connection has the backup pad in the mounting groove, the backup pad sets up along the lateral wall direction of perpendicular to supporting shoe, and is a plurality of backup pad parallel arrangement, every the lateral wall that the supporting shoe was kept away from to the backup pad is the circular-arc setting of quarter, the cambered surface of backup pad slides protrusion in the lateral wall of supporting shoe, be provided with the drive arrangement who is used for driving the backup pad to remove on the supporting shoe, be provided with the fixing device who is used for the fixed stay board on the supporting shoe, the cambered surface of backup pad can contradict with ground.

Through adopting above-mentioned technical scheme, when needs move the supporting shoe, utilize drive arrangement to make the notch of the outstanding mounting groove of backup pad to utilize fixing device to fix the backup pad, because the lateral wall of backup pad is the cambered surface, from overlooking the angle, the backup pad on the different lateral walls can make up into the circular slab, utilize the support of supporting pad to be convenient for the workman manually to remove the supporting shoe, improved the removal convenience of supporting shoe, be favorable to improving the efficiency of buildding of support.

Optionally, drive arrangement is including rotating threaded rod, the nut seat of threaded connection on the threaded rod of connection in the mounting groove, the threaded rod sets up along the face direction that is on a parallel with the backup pad, nut seat and backup pad fixed connection, the first bevel gear of fixedly connected with on the threaded rod, rotate on the supporting shoe and be connected with the second bevel gear who rotates meshing with first bevel gear, it is used for driving second bevel gear pivoted rotation handle to rotate to be connected with on the supporting shoe.

Through adopting above-mentioned technical scheme, when needs drive backup pad remove, rotate second bevel gear, thereby second bevel gear drives first bevel gear and rotates and drive the threaded rod and rotate, and the threaded rod drives the nut seat when rotating and removes to drive the backup pad and remove.

Optionally, the fixing device includes an insertion plate, a plurality of chutes are formed in the supporting block, the insertion plate is slidably connected in the chutes, a locking spring used for pushing the insertion plate to move is fixedly connected in the chutes, a plate groove is formed in a side wall of the insertion plate, a positioning plate is slidably connected in the plate groove, a pushing spring used for pushing the positioning plate to move is fixedly connected in the plate groove, a positioning groove used for slidably inserting the positioning plate is formed in a side wall of the chute, and an insertion groove used for slidably inserting the insertion plate is formed in the supporting plate.

Through adopting above-mentioned technical scheme, when the backup pad removed to the appropriate position, the plugboard was slided under locking spring's effect and is pegged graft in the inserting groove to the locating plate was slided under the effect that promotes the spring and is pegged graft in the constant head tank this moment, thereby made plugboard and inserting groove can peg graft firmly.

Optionally, a blocking block for blocking the notch of the chute is detachably connected to the supporting block, a magnetic block is fixedly connected to the side wall of the blocking block, and an iron block magnetically adsorbed to the magnetic block is fixedly connected to the inner chute wall of the chute.

Through adopting above-mentioned technical scheme, the setting of shutoff piece can carry on spacingly to the plugboard, avoids the plugboard to expose all the time in the outside of supporting shoe.

Optionally, a first penetrating groove is formed in the plug board, a second penetrating groove is formed in the support plate, a clamping groove is formed in the side wall of the support block, a reinforcing plate is detachably connected to the support block, and the reinforcing plate is slidably inserted into the first penetrating groove, the second penetrating groove and the clamping groove.

Through adopting above-mentioned technical scheme, the gusset plate can improve the support firmness of backup pad, is favorable to making the supporting shoe remove more stably at the in-process that removes.

Optionally, an included angle between the inserting plate and the supporting plate is 30 degrees.

Through adopting above-mentioned technical scheme, this kind is provided with and does benefit to at the in-process that the supporting shoe removed, improves the supporting effect of supporting plate.

Optionally, a placing groove communicated with the plate groove is formed in the side wall of the supporting block, a fixing plate is fixedly connected to the placing groove, an extrusion plate is slidably connected to the placing groove, a tension spring is fixedly connected between the fixing plate and the extrusion plate, a push rod is fixedly connected to the extrusion plate, a rod groove used for the cross connection of the push rod is formed in the fixing plate, and the extrusion plate slides to be abutted against the side wall of the positioning plate.

Through adopting above-mentioned technical scheme, when needs backup pad removes to the mounting groove in, utilize to promote the catch bar and can promote the stripper plate, utilize the stripper plate to pass out the constant head tank with the locating plate.

Optionally, a reinforcing groove is formed in the surface of each supporting plate, reinforcing rods are detachably connected to the supporting plates, and two ends of each reinforcing rod respectively abut against the reinforcing grooves in two adjacent supporting plates.

Through adopting above-mentioned technical scheme, the setting of consolidating the groove can improve the backup pad to the support stability of supporting shoe.

Optionally, the side wall of the supporting plate is fixedly connected with a guide block, the side wall of the mounting groove is provided with a guide groove for sliding the guide block, and the side wall of the guide block is attached to the inner groove wall of the guide groove.

Through adopting above-mentioned technical scheme, being provided with of guide block and guide way does benefit to and improves the support stability of backup pad.

To sum up, the application comprises the following beneficial technical effects:

1. through the supporting plate and the driving device, the supporting block can be conveniently moved by a worker manually, so that the moving convenience of the supporting block is improved, and the building efficiency of the support is improved;

2. through the setting of fixing device, gusset plate, gusset rod, can improve the supporting shoe and remove the in-process, the backup pad is to the support stability of supporting shoe.

Drawings

Fig. 1 is a schematic view of a general structure for embodying a stent in the background art.

Fig. 2 is a schematic diagram of a structure diagram of a support block in an embodiment of the present application.

FIG. 3 is a schematic top view of a support block in an embodiment of the present application.

FIG. 4 is a schematic cross-sectional view of a support block in an embodiment of the present application.

Fig. 5 is a schematic view of an enlarged view at a in fig. 4.

Fig. 6 is a schematic diagram of an exploded view for embodying a block.

Description of reference numerals: 1. a support block; 2. erecting a beam; 3. a cross beam; 4. a support plate; 5. mounting grooves; 6. a guide block; 7. a guide groove; 8. a threaded rod; 9. a nut seat; 10. perforating the hole; 11. a first bevel gear; 12. a rotating shaft; 13. a groove; 14. a second bevel gear; 15. rotating the handle; 16. a plugboard; 17. a chute; 18. a locking spring; 19. inserting grooves; 20. a plate groove; 21. positioning a plate; 22. a plugging block; 23. a magnetic block; 24. an iron block; 25. a first penetration groove; 26. a second penetration groove; 27. a reinforcing plate; 28. a placement groove; 29. a pressing plate; 30. a fixing plate; 31. tensioning the spring; 32. a push rod; 33. a rod groove; 34. a reinforcing groove; 35. a reinforcing rod; 36. a push spring; 37. positioning a groove; 38. a clamping groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses prestressing force bent cap support convenient to supporting seat removes.

Referring to fig. 1 and 2, the prestressed capping beam bracket convenient for the movement of the supporting seat comprises a supporting block 1, a vertical beam 2 arranged on the supporting block 1, and a cross beam 3 arranged on the vertical beam 2. Wherein, sliding connection has a plurality of backup pads 4 on the supporting shoe 1, and backup pad 4 is the steel sheet, and a plurality of backup pads 4 slip the lateral wall of salient supporting shoe 1, are favorable to the workman to remove supporting shoe 1, improve supporting shoe 1's removal convenience.

Referring to fig. 2 and 3, the supporting block 1 is rectangular, and the cross section of the supporting block 1 is square. Mounting grooves 5 are formed in four vertical side walls of the supporting block 1, and two mounting grooves 5 are formed in each side wall. The inner cavity of the mounting groove 5 is cuboid and is arranged along the horizontal direction. The mounting grooves 5 on two adjacent side walls are positioned at different heights.

Referring to fig. 2 and 3, the supporting plate 4 includes three straight sides and a convex arc side, two adjacent straight sides are perpendicular to each other, the convex arc side is a quarter arc, the supporting plate 4 is slidably connected to the mounting groove 5, the straight sides of the supporting plate 4 are always located in the mounting groove 5, the arc sides of the supporting plate 4 protrude from the notches of the mounting groove 5 in a sliding manner, and when all the arc sides of the supporting plate 4 protrude from the notches of the mounting groove 5 in a sliding manner, the supporting plate 4 on four side walls of the supporting block 1 can be spliced to form a circular plate from a top view.

Referring to fig. 2 and 3, a guide block 6 is fixedly connected to the side wall of the support plate 4, the guide block 6 is arranged along the depth direction of the mounting groove 5, a guide groove 7 is formed in the inner groove wall of the mounting groove 5, and the side wall of the guide block 6 is attached to the inner groove wall of the guide groove 7.

Referring to fig. 2 and 4, the supporting block 1 is provided with a driving device for driving the supporting plate 4 to move, and the driving device comprises a threaded rod 8 and a nut seat 9 which is in threaded connection with the threaded rod 8. Threaded rod 8 sets up along the degree of depth direction level of mounting groove 5, has seted up cross bore 10 on the backup pad 4, and threaded rod 8 pegs graft in cross bore 10. The nut seat 9 is fixedly connected with the inner wall of the through hole 10.

Referring to fig. 2 and 4, a first bevel gear 11 is fixedly connected to the threaded rod 8, a rotating shaft 12 is rotatably connected to the support block 1, the rotating shaft 12 is arranged in a direction perpendicular to the threaded rod 8, a groove 13 is formed in a side wall of the support block 1, and one end of the rotating shaft 12 is located in the groove 13. A second bevel gear 14 is fixedly connected to the rotating shaft 12, and the first bevel gear 11 is meshed with the second bevel gear 14.

Referring to fig. 2 and 4, a rotation handle 15 is fixedly connected to an end of the rotation shaft 12, and the rotation handle 15 is located in the groove 13. The rotating shaft 12 can be driven to rotate by rotating the handle 15, so that the threaded rod 8 is driven to rotate, and the nut seat 9 is driven to move when the threaded rod 8 rotates, so that the supporting plate 4 is driven to move. The arc edge of the supporting plate 4 slidably protrudes out of the notch of the mounting groove 5, and the arc edge can be abutted against the ground.

Referring to fig. 4 and 5, the supporting block 1 is provided with a fixing device for fixing the supporting plate 4, the fixing device includes a plug board 16, and the plug board 16 is rectangular. Two chutes 17 are formed in each side wall of the supporting block 1, the inner cavities of the chutes 17 are arranged in a square shape, and each chute 17 corresponds to one mounting groove 5. The included angle formed by the inner cavity of the inclined groove 17 and the plane of the corresponding supporting plate 4 is 30 degrees.

Referring to fig. 4 and 5, the socket plate 16 is slidably coupled in the inclined groove 17, and when the support plate 4 slidably protrudes from the side wall of the support block 1, one side wall of the socket plate 16 slidably abuts against the plate surface of the support plate 4.

Referring to fig. 4 and 5, a locking spring 18 for pushing the plugboard 16 to move is fixedly connected in the inclined groove 17, one end of the locking spring 18 is fixedly connected to the side wall of the inclined groove 17 facing the slot, and the other end of the locking spring 18 is fixedly connected to the side wall of the plugboard 16.

Referring to fig. 4 and 5, the supporting plate 4 is provided with an insertion groove 19, and the supporting plate 4 can be slidably inserted into the insertion groove 19 under the action of the locking spring 18.

Referring to fig. 4 and 5, a plate groove 20 is formed in a side wall of the insertion plate 16, an inner cavity of the plate groove 20 is a cuboid, a positioning plate 21 is slidably connected to the plate groove 20, and the positioning plate 21 is a cuboid and is arranged in a direction parallel to the plate surface of the insertion plate 16.

Referring to fig. 4 and 5, a pushing spring 36 for pushing the positioning plate 21 to move is fixedly connected to the plate groove 20. The urging spring 36 has one end fixedly attached to the side wall of the plate groove 20 toward the notch thereof and the other end fixedly attached to the positioning plate 21.

Referring to fig. 4 and 5, a positioning groove 37 is formed on a side wall of the inclined slot 17, and when the supporting plate 4 is slidably inserted into the insertion groove 19, the positioning plate 21 is slidably inserted into the positioning groove 37 under the action of the pushing spring 36.

Referring to fig. 6, a blocking block 22 for blocking the notch of the chute 17 is detachably connected to the supporting block 1, a magnetic block 23 is fixedly connected to the side wall of the blocking block 22, an iron block 24 is arranged on the inner wall of the chute 17, and when the blocking block 22 is blocked in the notch of the chute 17, the magnetic block 23 is connected with the iron block 24 in an adsorbing manner.

Referring to fig. 4 and 5, the first inserting groove 25 penetrating through the board surface of the inserting board 16 is formed in the inserting board 16, the second inserting groove 26 penetrating through the board surface of the supporting board 4 is formed in the supporting board 4, and the clamping groove 38 is formed in the side wall of the supporting block 1. The supporting block 1 is detachably connected with a reinforcing plate 27, the reinforcing plate 27 is arranged in a cuboid shape, when the supporting plate 4 moves to protrude the side wall of the supporting block 1, and the plug board 16 is inserted into the plug groove 19 in a sliding mode, the notches of the three grooves including the first clamping groove 38, the first cross-connection groove 25 and the second cross-connection groove 26 are located on the same inclined plane, and the reinforcing plate 27 can be inserted into the first cross-connection groove 25, the second cross-connection groove 26 and the clamping groove 38 in a sliding mode.

Referring to fig. 4 and 5, a holding groove 28 penetrating the plate groove 20 is formed on a side wall of the support block 1, a pressing plate 29 is slidably connected to the holding groove 28, and a side wall of the pressing plate 29 may abut against a side wall of the positioning plate 21.

Referring to fig. 4 and 5, a fixing plate 30 is fixedly connected to the placing groove 28 by bolts, and the fixing plate 30 is located on the side of the pressing plate 29 away from the socket plate 16. A tension spring 31 is fixedly connected between the fixed plate 30 and the pressing plate 29, and the tension spring 31 is arranged in a direction parallel to the plate surface of the pressing plate 29.

Referring to fig. 4 and 5, a push rod 32 is fixedly connected to the extrusion plate 29, the push rod 32 is arranged along a direction perpendicular to the plate surface of the extrusion plate 29, a rod groove 33 for the push rod 32 to penetrate is formed in the fixing plate 30, and the push rod 32 penetrates into the rod groove 33. Pushing the push rod 32 causes the pressing plate 29 to abut against the side wall of the positioning plate 21.

Referring to fig. 4 and 5, a reinforcing groove 34 is formed on the surface of the supporting plate 4, two ends of the reinforcing groove 34 penetrate through the side wall of the supporting plate 4, a reinforcing rod 35 is detachably connected to the supporting plate 4, and two ends of the reinforcing rod 35 respectively abut against the reinforcing grooves 34 of two adjacent supporting plates 4 on the same side wall.

The implementation principle of the embodiment is as follows: when the supporting block 1 needs to be moved, the driving device is firstly utilized to drive the supporting plate 4 to move, the arc edge of the supporting plate 4 slides to protrude out of the notch of the mounting groove 5, the reinforcing rod 35 is supported between the two supporting plates 4 on the same side wall, then the blocking block 22 is detached from the supporting block 1, the plug board 16 is inserted into the plug groove 19 in a sliding mode, and then the supporting block 1 is rotated to enable the arc edge of the supporting plate 4 to be in contact with the ground, so that the supporting block 1 can be pushed to move.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a prestressing force bent cap support convenient to supporting seat removes, includes support body and supporting shoe (1), its characterized in that: the supporting block (1) is located on the side wall of the same cross section and is provided with a plurality of mounting grooves (5), a supporting plate (4) is connected to the mounting grooves (5) in a sliding mode, the supporting plate (4) is arranged in the direction perpendicular to the side wall of the supporting block (1), the supporting plate (4) is arranged in parallel, the side wall, away from the supporting block (1), of each supporting plate (4) is in a quarter arc shape, the arc surface of each supporting plate (4) protrudes out of the side wall of the supporting block (1) in a sliding mode, a driving device used for driving the supporting plate (4) to move is arranged on the supporting block (1), a fixing device used for fixing the supporting plate (4) is arranged on the supporting block (1), and the arc surface of each supporting plate (4) can be abutted against the ground.

2. The prestressed capping beam bracket of claim 1, wherein said support seat is movable between: drive arrangement is including rotating threaded rod (8), the nut seat (9) of threaded connection on threaded rod (8) in mounting groove (5), the face direction setting of being on a parallel with backup pad (4) is followed in threaded rod (8), nut seat (9) and backup pad (4) fixed connection, first bevel gear (11) of fixedly connected with on threaded rod (8), it is connected with second bevel gear (14) with first bevel gear (11) rotation meshing to rotate on supporting shoe (1), it is used for driving second bevel gear (14) pivoted rotation handle (15) to rotate to be connected with on supporting shoe (1).

3. The prestressed capping beam bracket of claim 1, wherein said support seat is movable between: the fixing device comprises a plug board (16), a plurality of inclined grooves (17) are formed in the supporting block (1), the plug board (16) is connected to the inclined grooves (17) in a sliding mode, a locking spring (18) used for pushing the plug board (16) to move is fixedly connected to the inclined grooves (17), a board groove (20) is formed in the side wall of the plug board (16), a positioning board (21) is connected to the board groove (20) in a sliding mode, a pushing spring (36) used for pushing the positioning board (21) to move is fixedly connected to the board groove (20) in the sliding mode, a positioning groove (37) used for sliding insertion of the positioning board (21) is formed in the side wall of the inclined groove (17), and a plug groove (19) used for sliding insertion of the plug board (16) is formed in the supporting plate (4).

4. A pre-stressed capping beam bracket for facilitating movement of a support base in accordance with claim 3, wherein: the device is characterized in that a blocking block (22) used for blocking the notch of the chute (17) is detachably connected to the supporting block (1), a magnetic block (23) is fixedly connected to the side wall of the blocking block (22), and an iron block (24) magnetically adsorbed by the magnetic block (23) is fixedly connected to the inner chute wall of the chute (17).

5. A pre-stressed capping beam bracket for facilitating movement of a support base in accordance with claim 3, wherein: the supporting block is characterized in that a first penetrating groove (25) is formed in the inserting plate (16), a second penetrating groove (26) is formed in the supporting plate (4), a clamping groove (38) is formed in the side wall of the supporting block (1), a reinforcing plate (27) is detachably connected to the supporting block (1), and the reinforcing plate (27) is slidably inserted into the first penetrating groove (25), the second penetrating groove (26) and the clamping groove (38).

6. A pre-stressed capping beam bracket for facilitating movement of a support base in accordance with claim 3, wherein: the included angle between the plug board (16) and the support board (4) is 30 degrees.

7. A pre-stressed capping beam bracket for facilitating movement of a support base in accordance with claim 3, wherein: the supporting shoe is characterized in that a placing groove (28) communicated with a plate groove (20) is formed in the side wall of the supporting shoe (1), a fixing plate (30) is fixedly connected to the placing groove (28), an extrusion plate (29) is slidably connected to the placing groove (28), a tension spring (31) is fixedly connected between the fixing plate (30) and the extrusion plate (29), a push rod (32) is fixedly connected to the extrusion plate (29), a rod groove (33) used for penetrating the push rod (32) is formed in the fixing plate (30), and the extrusion plate (29) slides to abut against the side wall of the positioning plate (21).

8. The prestressed capping beam bracket of claim 1, wherein said support seat is movable between: reinforcing grooves (34) are formed in the surface of the supporting plate (4), reinforcing rods (35) are detachably connected to the supporting plate (4), and two ends of each reinforcing rod (35) are abutted to the reinforcing grooves (34) in the two adjacent supporting plates (4) respectively.

9. The prestressed capping beam bracket of claim 1, wherein said support seat is movable between: fixedly connected with guide block (6) on the lateral wall of backup pad (4), offer on the lateral wall of mounting groove (5) and be used for gliding guide way (7) of guide block (6), the lateral wall and the laminating of guide way (7) interior cell wall of guide block (6).