CN215759053U

CN215759053U - Crown beam formwork erection construction auxiliary structure

Info

Publication number: CN215759053U
Application number: CN202122071069.1U
Authority: CN
Inventors: 王洪涛; 倪思智; 叶博威; 陈小华; 吴裕林; 王巍; 李达伟; 刘德庆; 马程
Original assignee: Shenzhen Yongheng Engineering Development Co Ltd
Current assignee: Shenzhen Yongheng Engineering Development Co Ltd
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2022-02-08
Anticipated expiration: 2031-08-28

Abstract

The utility model discloses a crown beam vertical die construction auxiliary structure, which comprises two symmetrically arranged pressure-bearing components, a sliding component movably arranged between the two pressure-bearing components and a plurality of supporting components arranged on the sliding component in a sliding way, wherein the sliding component comprises a sliding rail with one side provided with a limiting groove in the middle and a fixed plate fixedly arranged at the two ends of the sliding rail, the supporting component comprises a sliding frame sleeved outside the sliding rail in a sliding way and a limiting block constructed in the sliding frame and in sliding butt joint with the limiting groove, one side of the sliding frame is provided with a U-shaped seat I, the supporting component also comprises a U-shaped seat II and an extension component movably arranged between the U-shaped seat II and the U-shaped seat I, the crown beam vertical die construction auxiliary structure has a reasonable structure, is convenient for adjusting the spacing of the supporting components, realizes more stable supporting of a template and is convenient for properly adjusting the supporting angle, the supporting effect of the lifting template is good in practicability.

Description

Crown beam formwork erection construction auxiliary structure

Technical Field

The utility model relates to the technical field of crown beam construction, in particular to a crown beam vertical formwork construction auxiliary structure.

Background

The crown beam is a reinforced concrete continuous beam arranged at the top of a supporting or enclosing structure (mostly piles and walls) at the periphery of a foundation pit, and the crown beam mainly has two functions: one is to connect all the pile foundations together, such as cast-in-place piles, rotary excavating piles and the like, so as to prevent the top edge of the foundation pit or the vertical shaft from collapsing. And secondly, the bracket bears the horizontal extrusion force and the vertical shearing force of the steel support or the reinforced concrete support, and the floating slurry on the pile top needs to be chiseled off during the construction of the crown beam.

Crown beam construction generally includes that chisel pile head, reinforcement and template are erect, and when the template was supported, the template very easily received external force to influence and takes place the slope, consequently need use supplementary side brace device, and the side brace device that can have now is when using, and the interval each other of supporting component can not be adjusted, leads to unable comparatively even bearing formwork because of the slope and to the side brace device applied force, has the unstable condition of support.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a crown beam vertical formwork construction auxiliary structure to solve the problem that the support is unstable due to the fact that force applied to a side support device cannot be uniformly applied to a bearing formwork due to inclination because the distance cannot be adjusted.

In order to achieve the purpose, the utility model provides the following technical scheme: a crown beam vertical formwork construction auxiliary structure comprises two symmetrically arranged pressure bearing assemblies, a sliding assembly movably arranged between the two pressure bearing assemblies and a plurality of support assemblies arranged on the sliding assembly in a sliding manner;

the sliding assembly comprises a sliding rail with a limiting groove formed in the middle of one side and fixing plates fixedly installed at two ends of the sliding rail, the supporting assembly comprises a sliding frame in sliding sleeve connection with the outer side of the sliding rail and a limiting block constructed in the sliding frame and in sliding butt joint with the limiting groove, and a first U-shaped seat is installed on one side of the sliding frame;

the supporting component further comprises a U-shaped seat II and an extension component movably arranged between the U-shaped seat II and the U-shaped seat I, and a round shaft and a rolling shaft which are rotatably connected with the extension component are respectively rotatably arranged in the U-shaped seat I and the U-shaped seat II.

Preferably, the extension subassembly includes that the tip runs through the branch one that has the round hole and the branch two that the tip runs through there is the shaft hole, round hole and shaft hole normal running fit circle axle and roller bearing installation respectively, branch two is towards the damping post that fixedly connected with extended into branch one in the middle of the one end of branch one.

Preferably, a wing plate is constructed at the bottom of one side of the U-shaped seat II, and a fixing piece for limiting and fixing the position of the supporting component is arranged in the wing plate.

Preferably, the pressure-bearing assembly comprises a rectangular plate and a motor, wherein a through groove penetrates through the rectangular plate in the middle, the motor is fixedly installed at the center of the top of the rectangular plate, the motor is connected with a lead screw which is rotatably arranged in the through groove through a motor shaft, and a moving block is connected to the outer edge surface of the lead screw in a threaded mode.

Preferably, one side of the moving block is fixedly connected with the fixed plate, the other side of the moving block is fixedly connected with the side plate, two T-shaped sliding grooves are symmetrically formed in one side of the rectangular plate, which is provided with the side plate, and two T-shaped sliding blocks which are arranged in the T-shaped sliding grooves in a sliding mode are symmetrically formed in one side of the side plate.

Preferably, the bottom of both sides of rectangular plate all is constructed and is extended the board, the up end structure of extension board is equipped with the floor of one side butt rectangular plate between two parties, and is provided with in the extension board and is used for carrying out spacing fixed connecting piece with the pressure-bearing subassembly.

Preferably, one side top equidistance fixed mounting of rectangular plate has many compression legs, many the common fixedly connected with backup pad of one end that the rectangular plate was kept away from to the compression leg.

In conclusion, the technical effects and advantages of the utility model are as follows: compared with the existing device, the crown beam formwork erecting construction auxiliary structure has the advantages that due to the arrangement of the sliding assembly, the sliding frame is sleeved on the outer side of the sliding rail, meanwhile, the limiting block is in sliding butt joint with the limiting groove, the sliding frame is pushed to realize the integral movement of the supporting assembly, the intervals of the supporting assemblies are further convenient to adjust, the force applied by the inclined bearing formwork is uniform, and the stability of formwork supporting is improved;

benefiting from the arrangement of the U-shaped seat I, the support rod I and the extension assembly, the two ends of the extension assembly can be matched with the round shaft and the rolling shaft to rotate, so that the angle of the extension assembly is changed, the proper adjustment of the support angle is realized, and the support effect of the template is convenient to lift.

Drawings

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

FIG. 2 is a schematic structural view of a pressure bearing assembly of the present invention;

FIG. 3 is a schematic structural view of the glide assembly of the present invention;

FIG. 4 is a schematic structural view of a support assembly of the present invention;

fig. 5 is a cross-sectional view taken at a-a of fig. 4 in accordance with the present invention.

Description of reference numerals:

1. a pressure-bearing assembly; 101. a rectangular plate; 102. a through groove; 103. a T-shaped chute; 104. an electric motor; 105. a screw rod; 106. a side plate; 107. a T-shaped slider; 108. an extension plate; 109. pressing the column; 110. a support plate; 2. a slipping component; 201. a slide rail; 202. a limiting groove; 203. a fixing plate; 3. a support assembly; 301. a sliding frame; 302. a limiting block; 303. a first U-shaped seat; 304. a first support rod; 305. a second supporting rod; 306. a damping column; 307. a U-shaped seat II; 308. a wing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, adjust the interval of supporting component 3 for being convenient for, realize the comparatively stable support of template, this crown beam founds mould construction auxiliary structure, pressure-bearing component 1 including two symmetry installations, movable mounting slides subassembly 2 and a plurality of supporting component 3 of slidable mounting on sliding component 2 between two pressure-bearing components 1, through setting up pressure-bearing component 1, the structure of mutually supporting of sliding component 2 and supporting component 3, can adjust the interval of supporting component 3, realize the comparatively stable support of template, and be convenient for suitably adjust support angle, promote the supporting effect of template, therefore, the clothes hanger is strong in practicability.

As shown in fig. 2, in order to facilitate the adjustment of the height of the center of gravity of the support, the pressure-bearing assembly 1 includes a rectangular plate 101 having a through groove 102 penetrating through the center of the inside thereof and a motor 104 fixedly installed at the center of the top of the rectangular plate 101, the motor 104 is connected with a lead screw 105 rotatably installed in the through groove 102 through a motor shaft, a moving block is connected to the outer edge surface of the lead screw 105 through a thread, the lead screw 105 is rotated by starting the motor 104, and the moving block connected to the outer edge surface of the lead screw 105 through the thread moves. One side of the moving block is fixedly connected with the fixed plate 203, the other side of the moving block is fixedly connected with a side plate 106, one side of the rectangular plate 101, which is provided with the side plate 106, is symmetrically provided with two T-shaped sliding grooves 103, one side of the side plate 106 is symmetrically provided with two T-shaped sliding blocks 107 which are slidably arranged in the T-shaped sliding grooves 103, in the specific implementation, when the moving block moves, the side plate 106 is driven to move, so that the T-shaped sliding blocks 107 slide in the T-shaped sliding grooves 103, the moving stability of the moving block is improved, the bottom parts of the two sides of the rectangular plate 101 are both provided with extension plates 108, a rib plate with one side abutted against the rectangular plate 101 is centrally arranged on the upper end surface of the extension plates 108, a connecting piece for limiting and fixing the pressure-bearing assembly 1 is arranged in the extension plates 108, in the specific implementation, the connecting piece can be selected but not limited by a stud which can be nailed into the ground, and a plurality of pressure columns 109 are fixedly arranged at equal intervals on the top part of one side of the rectangular plate 101, the common fixedly connected with backup pad 110 of the one end that rectangular plate 101 was kept away from to many compression legs 109 through setting up the structure that compression legs 109 and backup pad 110 mutually supported for backup pad 110 can the butt in the side of template, thereby plays effective support and spacing effect to the template.

As shown in fig. 3, the sliding component 2 includes a sliding rail 201 with a central opening on one side thereof provided with a limiting groove 202 and a fixing plate 203 fixedly mounted at two ends of the sliding rail 201, in the specific implementation, two limiting members for limiting and fixing the sliding component 2 are symmetrically disposed in the fixing plate 203, the limiting members can be selected but not limited to selected bolts, a limiting hole penetrates through the fixing plate 203 at an equal distance, and the limiting hole and the limiting members are mutually matched, so that the limiting members can penetrate through the limiting holes, and the fixing plate 203 is fixedly mounted on one side of the side plate 106.

As shown in fig. 4, the supporting component 3 includes a sliding frame 301 slidably sleeved outside the sliding rail 201 and a limiting block 302 configured inside the sliding frame 301 and slidably abutted to the limiting groove 202, a U-shaped seat 303 is installed on one side of the sliding frame 301, and thanks to the arrangement of the sliding component 2, the sliding frame 301 is sleeved outside the sliding rail 201, and the limiting block 302 slidably abuts to the limiting groove 202, so as to push the sliding frame 301 to move the supporting component 3 integrally, thereby facilitating the adjustment of the spacing between the supporting components 3, and improving the stability of the formwork support due to the force exerted by the inclined bearing formwork.

As shown in fig. 4 and 5, in order to facilitate the proper adjustment of the supporting angle and the supporting effect of the lifting template, the supporting assembly 3 further includes a U-shaped seat two 307 and an extending assembly movably disposed between the U-shaped seat two 307 and the U-shaped seat one 303, a circular shaft and a rolling shaft rotatably connected to the extending assembly are respectively rotatably mounted in the U-shaped seat one 303 and the U-shaped seat two 307, and thanks to the arrangement of the U-shaped seat one 303, the strut one 304 and the extending assembly, both ends of the extending assembly can rotate in cooperation with the circular shaft and the rolling shaft, so that the angle of the extending assembly changes, and the proper adjustment of the supporting angle is realized, thereby facilitating the supporting effect of the lifting template, the extending assembly includes a strut one 304 having a circular hole through the end portion thereof and a strut two 305 having a shaft hole through the end portion thereof, the circular hole and the shaft hole are respectively rotatably mounted in cooperation with the circular shaft and the rolling shaft, in specific implementation, the joint of the strut one 304 and the rolling shaft, and the rolling shaft 305 and the connecting column of the strut two 305 are both provided with ball bearings, two 305 towards the one end of branch 304 fixedly connected with extend into the damping post 306 in the branch 304 centrally, during the concrete implementation, there is certain degree damping between damping post 306 and branch 304, wing plate 308 is constructed to one side bottom of two 307 on the U-shaped seat, demountable installation has the mounting that is used for carrying out spacing fixed to supporting component 3's position in the wing plate 308, during the concrete implementation, the mounting can be selected for use but not limited to choose the double-screw bolt that can be nailed into the ground for use, can realize the spacing fixed to supporting component 3 through nailing the mounting into the ground.

The working principle is as follows: when the auxiliary structure for the crown beam formwork erection construction is used, the supporting plate 110 can be abutted to the side face of the formwork, the connecting piece is nailed into the ground, the lead screw 105 can be rotated by starting the motor 104, the moving block is further moved to drive the position of the sliding component 2 to move, the height of the supporting gravity center can be adjusted, the sliding frame 301 is sleeved on the outer side of the sliding rail 201, the limiting block 302 is abutted to the limiting groove 202 in a sliding manner, the sliding frame 301 is pushed to realize the integral movement of the supporting components 3, the space among a plurality of supporting components 3 is further convenient to adjust, the force applied by the inclined bearing formwork can be uniformly applied, the two ends of the extending component can rotate by matching with a round shaft and a rolling shaft, the angle of the extending component is further changed, the proper adjustment of the supporting angle is realized, the limiting and fixing of the supporting components 3 can be realized by nailing the fixing piece into the ground, the realization is to the stable stay of template, and this crown beam founds mould construction auxiliary structure, and is rational in infrastructure, is convenient for adjust the interval of supporting component, realizes the comparatively stable support to the template, and is convenient for carry out appropriate regulation to the support angle, promotes the support effect of template, and the practicality is strong.

Finally, it should be noted that: 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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A crown beam vertical formwork construction auxiliary structure comprises two symmetrically arranged pressure bearing assemblies (1), a sliding assembly (2) movably arranged between the two pressure bearing assemblies (1) and a plurality of support assemblies (3) arranged on the sliding assembly (2) in a sliding manner;

the method is characterized in that: the sliding assembly (2) comprises a sliding rail (201) with a limiting groove (202) formed in the middle of one side and fixing plates (203) fixedly mounted at two ends of the sliding rail (201), the supporting assembly (3) comprises a sliding frame (301) sleeved outside the sliding rail (201) in a sliding mode and a limiting block (302) constructed inside the sliding frame (301) and in sliding abutting joint with the limiting groove (202), and a U-shaped first seat (303) is mounted on one side of the sliding frame (301);

the supporting component (3) further comprises a second U-shaped seat (307) and an extension component movably arranged between the second U-shaped seat (307) and the first U-shaped seat (303), and a circular shaft and a rolling shaft which are rotatably connected with the extension component are respectively rotatably arranged in the first U-shaped seat (303) and the second U-shaped seat (307).

2. The auxiliary structure for the crown beam formwork erection construction according to claim 1, wherein: the extension subassembly includes that the tip runs through branch one (304) that have the round hole and branch two (305) that the tip runs through there is the shaft hole, round hole and shaft hole normal running fit circle axle and roller bearing installation respectively, branch two (305) extend damping post (306) in branch one (304) towards the one end fixedly connected with placed in the middle of branch one (304).

3. The crown beam formwork erection construction auxiliary structure according to claim 2, characterized in that: a wing plate (308) is formed at the bottom of one side of the U-shaped seat II (307), and a fixing piece for limiting and fixing the position of the supporting component (3) is arranged in the wing plate (308).

4. The auxiliary structure for the crown beam formwork erection construction according to claim 1, wherein: the pressure-bearing assembly (1) comprises a rectangular plate (101) with a through groove (102) penetrating through the center of the interior of the rectangular plate and an electric motor (104) fixedly mounted at the center of the top of the rectangular plate (101), the electric motor (104) is connected with a lead screw (105) rotatably arranged in the through groove (102) through a motor shaft, and a moving block is connected to the outer edge surface of the lead screw (105) in a threaded mode.

5. The crown beam formwork erection construction auxiliary structure according to claim 4, characterized in that: one side of the moving block is fixedly connected with the fixing plate (203), the other side of the moving block is fixedly connected with the side plate (106), the rectangular plate (101) is symmetrically provided with two T-shaped sliding grooves (103) at one side provided with the side plate (106), and two T-shaped sliding blocks (107) which are arranged in the T-shaped sliding grooves (103) in a sliding mode are symmetrically constructed at one side of the side plate (106).

6. The auxiliary structure for the crown beam formwork erection construction according to claim 5, wherein: the extension plate (108) is constructed at the bottoms of two sides of the rectangular plate (101), a rib plate abutted against the rectangular plate (101) on one side is constructed in the middle of the upper end face of the extension plate (108), and a connecting piece used for limiting and fixing the pressure bearing assembly (1) is arranged in the extension plate (108).

7. The auxiliary structure for the crown beam formwork erection construction according to claim 5, wherein: one side top equidistance fixed mounting of rectangular plate (101) has many compression leg (109), many the common fixedly connected with backup pad (110) of one end of rectangular plate (101) is kept away from in compression leg (109).