CN217149903U

CN217149903U - Four limbs staple bolt formula bent cap support that two points supported

Info

Publication number: CN217149903U
Application number: CN202220566011.6U
Authority: CN
Inventors: 黎树坤; 陈建武; 朱志林; 贺达强; 杨军; 曹雪丰; 来瑞; 栗兴
Original assignee: Yunnan Construction and Investment Holding Group Co Ltd
Current assignee: Yunnan Construction and Investment Holding Group Co Ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-08-09
Anticipated expiration: 2032-03-15

Abstract

The utility model relates to a bent cap construction technical field especially relates to a four limbs staple bolt formula bent cap support of two point support, including the pier stud, first fixing bolt and second fixing bolt, the outer lane of pier stud has first four limbs staple bolt through first fixing bolt is fixed, the outer lane of the pier stud that is located first four limbs staple bolt upside is fixed with second four limbs staple bolt through second fixing bolt, the both sides of the outer lane of first four limbs staple bolt all are fixed with the supporting shoe, the both sides of the outer lane of second four limbs staple bolt all are fixed with the horizontally backup pad, the activity is equipped with the support main part on the roof of backup pad, the apical pore has all been seted up to one side that two backup pads were kept away from each other, the draw-in groove has all been seted up on the diapire that two support main parts were kept away from each other, draw-in groove and apical pore intercommunication, the side that two supporting shoes were kept away from each other all is fixed with the box. The utility model discloses rational in infrastructure, the fastness after the installation is stronger, can avoid the cap beam support mounting back to take place the condition of falling as far as possible, and the security is stronger, convenient the dismantlement.

Description

Four limbs staple bolt formula bent cap support that two points supported

Technical Field

The utility model relates to a bent cap construction technical field especially relates to a four limbs staple bolt formula bent cap support of point-to-point support.

Background

In bridge design, a pillar pier is a commonly adopted structural form. For a simply supported bridge, a capping beam is an important member for bearing the upper part and the lower part, the load of an upper structure is transferred to a lower structure and a foundation through the capping beam, and the capping beam is a main stress structure. In the process of bent cap construction, for safe construction, the bent cap framework needs to be supported through the bent cap support.

The existing bent cap support is not enough in firmness after installation, the problem that the bent cap support is easy to fall after installation is caused, safety is poor, and therefore the four-limb hoop type bent cap support with two-point support is provided.

SUMMERY OF THE UTILITY MODEL

The fastness after the bent cap support mounting that is current in order to improve is not enough, causes the easy condition of falling that takes place behind the bent cap support mounting, the not good problem of security, the utility model provides a four limbs staple bolt formula bent cap support of two point support.

In order to achieve the above object, the utility model provides a following technical scheme: a two-point supporting four-limb hoop type bent cap support comprises a pier stud, a first fixing bolt and a second fixing bolt, wherein a first four-limb hoop is fixed on the outer ring of the pier stud through the first fixing bolt, a second four-limb hoop is fixed on the outer ring of the pier stud positioned above the first four-limb hoop through the second fixing bolt, supporting blocks are fixed on two sides of the outer ring of the first four-limb hoop, horizontal supporting plates are fixed on two sides of the outer ring of the second four-limb hoop, a support main body is movably arranged on the top wall of each supporting plate, top holes are formed in the sides, far away from each other, of the two supporting plates, clamping grooves are formed in the bottom walls, far away from each other, of the two support main bodies, the clamping grooves are communicated with the top holes, boxes are fixed on the sides, far away from each supporting block, of the side walls, far away from each other, of the two boxes are rotatably connected with a horizontal first threaded column through bearings, the inner bottom wall of the box body is slidably connected with a bottom block, the outer ring of the first threaded column is sleeved with the bottom block in a threaded manner, a horizontal flat plate is slidably connected onto the inner side wall of the box body positioned on the upper side of the bottom block, a movable rod which is obliquely arranged is hinged onto the bottom wall of the flat plate, the bottom end of the movable rod is hinged onto the top end of the bottom block, a bottom hole is formed in the top wall of the box body, vertical clamping columns are fixed on the top wall of the flat plate, the clamping columns are movably arranged in the bottom hole, the clamping columns are movably arranged in the top hole, the tops of the clamping columns are movably arranged in the clamping groove, vertical connecting sleeves are fixed on the sides, close to each other, of the two supporting plates, threaded grooves are formed in the bottom walls, close to each other, of the two support main bodies, and a vertical second threaded column is sleeved on the inner ring threads of the connecting sleeves, the top thread of the second threaded column is sleeved inside the threaded groove.

As an optimal technical scheme of the utility model, the top of supporting shoe is fixed with vertical support column, two the top of support column respectively with two the diapire contact of backup pad.

As a preferred technical scheme of the utility model, the bottom of second screw thread post extends to the downside of adapter sleeve and is fixed with the handle.

As a preferred technical scheme of the utility model, two all install driving motor, two through the mounting bracket on the lateral wall that the box was kept away from each other the side that first screw thread post was kept away from each other is fixed in two respectively driving motor's output.

As a preferred technical scheme of the utility model, two the movable rod is the symmetry setting, two the interval on the top of movable rod is greater than two the interval of the bottom of movable rod.

As a preferred technical scheme of the utility model, first spout has been seted up along length direction on the interior diapire of box, the bottom mounting of bottom block has first slider, and first slider slides with first spout and is connected.

As a preferred technical scheme of the utility model, all seted up the second spout along the direction of height on the inside wall of the both sides of box, the side of dull and stereotyped both sides all is fixed with the second slider, and the second slider slides with the second spout and is connected.

As an optimal technical scheme of the utility model, the draw-in groove is the rectangle, the size of draw-in groove with the size looks adaptation of the outer lane of card post, the size of apical pore with the size looks adaptation of the outer lane of card post, the size of bottom outlet with the size looks adaptation of the outer lane of card post.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) when the bent cap support needs to be installed, the first four-limb hoop is firmly fixed on the outer ring of the pier stud through the first fixing bolt, so that the supporting block, the supporting column and the box body can be firmly fixed, then the second four-limb hoop is firmly fixed on the outer ring of the pier stud through the second fixing bolt, the two clamping columns are respectively inserted into the two top holes, so that the top ends of the two supporting columns are respectively contacted with the bottom walls of the two supporting plates, so that the supporting plates can be firmly fixed, and the supporting plates are firmly supported, then the handle is rotated until the top end of the second threaded column is lower than the top end of the supporting plate, then the two support main bodies are moved until the two support main bodies are respectively positioned on the top walls of the two supporting plates, the top ends of the two clamping columns are respectively inserted into the two clamping grooves, and then the handle is rotated until the top threads of the second threaded column are sleeved in the threaded grooves, can realize firm fixed to the support main part, can accomplish the installation bent cap support for fastness after the bent cap support mounting is stronger, can avoid the condition that takes place to fall behind the bent cap support mounting as far as possible, and the security is stronger.

(2) When the bent cap support needs to be disassembled, firstly, the handle is rotated, the second threaded column can be separated from the threaded groove, then, the operation is realized through the two driving motors, the bottom end of the clamping column is lower than the supporting plate, the clamping column can be separated from the clamping groove, then, the support main body is moved, the supporting plate is separated from the supporting plate until the support main body is separated, then, the first fixing bolt is taken down, the first four-limb hoop can be separated from the bent cap column, the second fixing bolt is taken down again, the second four-limb hoop can be separated from the bent cap column, the disassembly of the bent cap support can be completed, and the bent cap support is convenient to disassemble.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

Description of reference numerals:

1. pier studs; 2. a first fixing bolt; 3. a first four-limb hoop; 4. a support block; 5. a box body; 6. a drive motor; 7. a first threaded post; 8. clamping the column; 9. a support plate; 10. a stent body; 11. a second four-limb hoop; 12. a second fixing bolt; 13. a support column; 14. a second threaded post; 15. connecting sleeves; 16. a handle; 17. a flat plate; 18. a bottom block; 19. a movable rod; 20. a bottom hole; 21. a thread groove; 22. a top hole; 23. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a two-point supporting four-limb hoop type bent beam bracket comprises a pier stud 1, a first fixing bolt 2 and a second fixing bolt 12, wherein a first four-limb hoop 3 is fixed on the outer ring of the pier stud 1 through the first fixing bolt 2, the first four-limb hoop 3 is firmly fixed on the outer ring of the pier stud 1 through the first fixing bolt 2, so that the supporting block 4, the supporting column 13 and the box body 5 can be firmly fixed, a second four-limb hoop 11 is fixed on the outer ring of the pier stud 1 positioned above the first four-limb hoop 3 through the second fixing bolt 12, the second four-limb hoop 11 is firmly fixed on the outer ring of the pier stud 1 through the second fixing bolt 12, so that the supporting block 9 can be firmly fixed, the supporting block 4 is fixed on both sides of the outer ring of the first four-limb hoop 3, the horizontal supporting plates 9 are fixed on both sides of the outer ring of the second four-limb hoop 11, the top wall of the supporting plate 9 is movably provided with a support main body 10, one side of the two supporting plates 9 far away from each other is provided with a top hole 22, the bottom walls of the two support main bodies 10 far away from each other are provided with a clamping groove 23, the clamping groove 23 is communicated with the top hole 22, the side ends of the two supporting blocks 4 far away from each other are fixed with a box body 5, the side walls of the two box bodies 5 far away from each other are rotatably connected with a horizontal first threaded column 7 through bearings, the inner bottom wall of the box body 5 is connected with a bottom block 18 in a sliding way, the bottom block 18 is sleeved on the outer ring of the first threaded column 7 in a threaded way, the inner side wall of the box body 5 positioned on the upper side of the bottom block 18 is connected with a horizontal flat plate 17 in a sliding way, the bottom wall of the flat plate 17 is hinged with a movable rod 19 which is obliquely arranged, the bottom end of the movable rod 19 is hinged on the top end of the bottom block 18, the top wall of the box body 5 is provided with a bottom hole 20, the top wall of the flat plate 17 is fixed with a vertical clamping column 8, inside of bottom outlet 20 is located in the activity of card post 8, inside of apical pore 22 is located in the activity of card post 8, the inside of draw-in groove 23 is located in the top activity of card post 8, one side that two backup pads 9 are close to each other all is fixed with vertical adapter sleeve 15, thread groove 21 has all been seted up on the diapire that two support main parts 10 are close to each other, the inner circle thread bush of adapter sleeve 15 is equipped with vertical second thread post 14, the inside of thread groove 21 is located to the top thread bush of second thread post 14.

The top of supporting shoe 4 is fixed with vertical support column 13, and the top of two support columns 13 contacts with the diapire of two backup pads 9 respectively, can realize firm support to backup pad 9 through first four limbs staple bolt 3, supporting shoe 4 and support column 13.

The bottom end of the second threaded column 14 extends to the lower side of the connecting sleeve 15 and is fixed with a handle 16, and the second threaded column 14 can be driven to rotate by rotating the handle 16.

All install driving motor 6 through the mounting bracket on the lateral wall that two boxes 5 kept away from each other, the side that two first screw thread posts 7 kept away from each other is fixed in two driving motor 6's output respectively, and driving motor 6 adopts band-type brake step motor, through the forward operation or the reverse operation of the steerable driving motor 6 of driving motor 6's of controller of driving motor 6.

Two movable rods 19 are the symmetry setting, the interval on the top of two movable rods 19 is greater than the interval of the bottom of two movable rods 19, forward operation through two driving motor 6, can drive two first screw thread posts 7 and rotate, screw thread transmission through two first screw thread posts 7 respectively with two bottom blocks 18, can make two bottom blocks 18 be close to each other, can make the bottom of two movable rods 19 be close to each other, can make the top of movable rods 19 drive dull and stereotyped 17 and descend, reverse operation through two driving motor 6, can drive two first screw thread posts 7 and rotate, screw thread transmission through two first screw thread posts 7 respectively with two bottom blocks 18, can make two bottom blocks 18 keep away from each other, can make the bottom of two movable rods 19 keep away from each other, can make the top of movable rods 19 drive dull and stereotyped 17 and rise.

First spout has been seted up along length direction on the interior diapire of box 5, and the bottom mounting of bottom block 18 has first slider, and first slider slides with first spout and is connected for the removal of following the horizontal direction that bottom block 18 can be stable.

All seted up the second spout along the direction of height on the inside wall of the both sides of box 5, the side of the both sides of dull and stereotyped 17 all is fixed with the second slider, and the second slider slides with the second spout and is connected for dull and stereotyped 17 and the lift that card post 8 can be stable.

Draw-in groove 23 is the rectangle, the size of draw-in groove 23 and the size looks adaptation of the outer lane of calorie post 8, the size of apical pore 22 and the size looks adaptation of the outer lane of calorie post 8, the size of bottom outlet 20 and the size looks adaptation of the outer lane of calorie post 8, insert the limiting displacement of the inside of two draw-in grooves 23 through the top of calorie post 8, can prevent that support subject 10 from taking place the aversion of horizontal direction, the limiting displacement of the inside of thread groove 21 is located to the top screw thread cover through second screw thread post 14, can prevent that support subject 10 from taking place the aversion of vertical direction, can realize firm fixed to support subject 10.

The working principle is as follows: when the bent cap support is required to be installed, the first four-limb hoop 3 is firmly fixed on the outer ring of the pier stud 1 through the first fixing bolt 2, so that the supporting block 4, the supporting column 13 and the box body 5 can be firmly fixed, the second four-limb hoop 11 is firmly fixed on the outer ring of the pier stud 1 through the second fixing bolt 12, the two clamping columns 8 are respectively inserted into the two top holes 22, so that the top ends of the two supporting columns 13 are respectively contacted with the bottom walls of the two supporting plates 9, so that the supporting plates 9 can be firmly fixed, the supporting plates 9 can be firmly supported, then the handle 16 is rotated from left to right, so that the second threaded column 14 can be driven to rotate, the second threaded column 14 can be driven to descend through the thread transmission of the second threaded column 14 and the connecting sleeve 15 until the top end of the second threaded column 14 is lower than the top end of the supporting plate 9, and then the two support main bodies 10 are moved, until the two support main bodies 10 are respectively positioned on the top walls of the two supporting plates 9, the tops of the two clamping columns 8 are respectively inserted into the two clamping grooves 23, the handle 16 is rotated from right to left, the second threaded column 14 can be driven to rotate, the second threaded column 14 can be lifted up through the threaded transmission between the second threaded column 14 and the connecting sleeve 15 until the top thread of the second threaded column 14 is sleeved in the threaded groove 21, the support main bodies 10 can be firmly fixed, the installation of the bent cap support can be completed, the firmness of the bent cap support after the installation is strong, the falling condition of the bent cap support after the installation can be avoided as much as possible, and the safety is strong; when the bent cap support needs to be disassembled, firstly, the handle 16 is rotated from left to right to drive the second threaded column 14 to rotate, the second threaded column 14 can be lowered through the threaded transmission between the second threaded column 14 and the connecting sleeve 15 until the top end of the second threaded column 14 is lower than the top end of the supporting plate 9, the second threaded column 14 can be separated from the threaded groove 21, then, the two first threaded columns 7 can be driven to rotate through the forward operation of the two driving motors 6, the two bottom blocks 18 can be close to each other through the threaded transmission between the two first threaded columns 7 and the two bottom blocks 18 respectively, the bottom ends of the two movable rods 19 can be close to each other, the top ends of the movable rods 19 can drive the flat plate 17 to descend, the clamp column 8 can be lowered until the bottom end of the clamp column 8 is lower than the supporting plate 9, the clamp column 8 can be separated from the clamp groove 23, and then the support main body 10 is moved, until support main part 10 breaks away from backup pad 9, take off first fixing bolt 2 after that, can make first four limbs staple bolt 3 break away from pier stud 1, take off second fixing bolt 12 again, can make second four limbs staple bolt 11 break away from pier stud 1, can accomplish and dismantle the bent cap support for the convenient dismantlement of bent cap support.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a four limbs staple bolt formula bent cap support of two point support, includes pier stud (1), first fixing bolt (2) and second fixing bolt (12), its characterized in that: a first four-limb hoop (3) is fixed on the outer ring of the pier stud (1) through a first fixing bolt (2), a second four-limb hoop (11) is fixed on the outer ring of the pier stud (1) positioned on the upper side of the first four-limb hoop (3) through a second fixing bolt (12), supporting blocks (4) are fixed on two sides of the outer ring of the first four-limb hoop (3), horizontal supporting plates (9) are fixed on two sides of the outer ring of the second four-limb hoop (11), a support main body (10) is movably arranged on the top wall of the supporting plate (9), a top hole (22) is formed in one side, far away from each other, of the two support main bodies (9), a clamping groove (23) is formed in the bottom wall, far away from each other, the clamping groove (23) is communicated with the top hole (22), and a box body (5) is fixed on the side end, far away from each other, of the two supporting blocks (4), two lateral walls of the box body (5) which are far away from each other are rotatably connected with a horizontal first threaded column (7) through bearings, a bottom block (18) is connected to the inner bottom wall of the box body (5) in a sliding manner, the outer ring of the first threaded column (7) is sleeved with the bottom block (18) in a threaded manner, a horizontal flat plate (17) is connected to the inner side wall of the box body (5) which is located on the upper side of the bottom block (18) in a sliding manner, a movable rod (19) which is obliquely arranged is hinged to the bottom wall of the flat plate (17), the bottom end of the movable rod (19) is hinged to the top end of the bottom block (18), a bottom hole (20) is formed in the top wall of the box body (5), a vertical clamping column (8) is fixed on the top wall of the flat plate (17), the clamping column (8) is movably arranged in the bottom hole (20), and the clamping column (8) is movably arranged in the top hole (22), the top activity of card post (8) is located the inside of draw-in groove (23), two one side that backup pad (9) are close to each other all is fixed with vertical adapter sleeve (15), two thread groove (21) have all been seted up on the diapire that support main part (10) are close to each other, the inner circle thread bush of adapter sleeve (15) is equipped with vertical second thread post (14), the top thread bush of second thread post (14) is located the inside of thread groove (21).

2. The two-point supported four-limb hoop-type bent cap bracket of claim 1, which is characterized in that: vertical supporting columns (13) are fixed to the top ends of the supporting blocks (4), and the top ends of the two supporting columns (13) are respectively in contact with the bottom walls of the two supporting plates (9).

3. The two-point supported four-limb hoop-type bent cap bracket of claim 1, which is characterized in that: the bottom end of the second threaded column (14) extends to the lower side of the connecting sleeve (15) and is fixed with a handle (16).

4. The two-point supported four-limb hoop-type bent cap bracket of claim 1, which is characterized in that: two all install driving motor (6) through the mounting bracket on the lateral wall that box (5) kept away from each other, two the side that first screw post (7) kept away from each other is fixed in two respectively the output of driving motor (6).

5. The two-point supported four-limb hoop-type bent cap bracket of claim 1, which is characterized in that: two the movable rod (19) are the symmetry setting, two the interval on the top of movable rod (19) is greater than two the interval of the bottom of movable rod (19).

6. The two-point supported four-limb hoop-type bent cap bracket of claim 1, which is characterized in that: a first sliding groove is formed in the inner bottom wall of the box body (5) along the length direction, a first sliding block is fixed at the bottom end of the bottom block (18), and the first sliding block is connected with the first sliding groove in a sliding mode.

7. The two-point supported four-limb hoop-type bent cap bracket of claim 1, which is characterized in that: the second sliding grooves are formed in the inner side walls of the two sides of the box body (5) in the height direction, second sliding blocks are fixed to the side ends of the two sides of the flat plate (17), and the second sliding blocks are connected with the second sliding grooves in a sliding mode.

8. The two-point supported four-limb hoop-type bent cap bracket of claim 1, which is characterized in that: the draw-in groove (23) are the rectangle, the size of draw-in groove (23) with the size looks adaptation of the outer lane of card post (8), the size of apical pore (22) with the size looks adaptation of the outer lane of card post (8), the size of bottom outlet (20) with the size looks adaptation of the outer lane of card post (8).