CN216971740U

CN216971740U - Simple device for clamping bailey frame

Info

Publication number: CN216971740U
Application number: CN202220410911.1U
Authority: CN
Inventors: 袁文丹; 杨兴涛; 杨志勇; 罗世豪; 杨玉浩
Original assignee: Chengdu Branch Of Sichuan Chengdu Mianyang Cangba Expressway Co ltd
Current assignee: Chengdu Branch Of Sichuan Chengdu Mianyang Cangba Expressway Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-15
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a simple tool for clamping a bailey bracket, which comprises two clamping rods and a stop piece, wherein the clamping rods and the stop piece are arranged in parallel, the end heads of the two ends of each clamping rod are connected with a base block, a through hole vertical to the clamping rods is formed in each base block, the adjacent base blocks are connected through the through holes by connecting rods, an adjusting piece is arranged on each base block, one end of each adjusting piece is connected with a stop piece, the stop piece is positioned between the base blocks connected with the end heads of the two ends of each clamping rod, the adjusting piece is used for changing the distance between the stop piece and the base block, and a lock ring is also arranged on each base block. The utility model has the beneficial effects that: compared with the prior art, the bailey frames are convenient for the crane to lift a plurality of bailey frames in a one-time shape, and the bailey frames are convenient for the crane to fix when the bailey frames are lifted.

Description

Simple device for clamping bailey frame

Technical Field

The utility model relates to the field of construction equipment, in particular to a simple tool for clamping a bailey bracket.

Background

The Bailey frames are used as supporting structures in building construction, and have very high use values and application ranges. Usually, the bailey frames are all used at high positions, so that a crane is usually adopted for hoisting during construction, and then the bailey frames are manually taken at high-altitude operation positions. However, in a project, the number of used bailey frames is generally large, so that it is troublesome to hoist one by one when a crane is hoisted, and the fixing before hoisting and the removing after hoisting to a work station are included, and a certain time is required for the fixing when the bailey frames are hoisted because the overall structure of the bailey frames is large.

Therefore, a simple tool for clamping the bailey frames is needed, a crane can conveniently lift a plurality of bailey frames at one time, and the bailey frames can be conveniently fixed by the crane during lifting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, provides a simple tool for clamping bailey frames, facilitates the crane to lift a plurality of bailey frames in one step, and facilitates the crane to fix the bailey frames during lifting.

The purpose of the utility model is realized by the following technical scheme: the simple tool for clamping the bailey frames comprises two clamping rods, blocking pieces and adjusting screw rods which are arranged in parallel, wherein the ends of the two ends of each clamping rod are connected with base blocks, through holes perpendicular to the clamping rods are formed in the base blocks, the adjacent base blocks penetrate through the through holes through connecting rods and are connected with each other, adjusting pieces are arranged on the base blocks, one ends of the adjusting pieces are connected with the blocking pieces, the blocking pieces are located between the base blocks connected with the ends of the two ends of each clamping rod, the adjusting pieces are used for changing the distance between the blocking pieces and the base blocks, and locking rings are further arranged on the base blocks.

The bailey frames on the market can have certain difference, but the bailey frames are usually provided with a longitudinal rod in the middle of the frame body as a ring of an internal supporting structure for ensuring the structural stability of the bailey frames, or provided with a fixed point in the middle for welding an internal reinforcing rib. Two clamping rods penetrate through two sides of the middle of the Bailey truss and penetrate through holes in the base block through the connecting rods, so that the base block is connected with the adjacent base block, the two clamping blocks are connected together, the blocking pieces are moved through the adjusting pieces, the Bailey truss is abutted, the sling of a crane is connected with the locking ring, the crane is used for fixing the Bailey trusses, and the Bailey truss is lifted.

The clamping rods are telescopic rods, and the length of the clamping rods can be adjusted according to the number and the type of the bailey frames to be clamped. The telescopic rod is driven by electric power.

The adjusting piece is an adjusting screw rod, the adjusting screw rod penetrates through the base block to be connected with the blocking piece, and the adjusting screw rod is in threaded connection with the base block. The adjusting screw rod is rotated to move the base block.

The end heads at the two ends of the clamping rod are connected with the base block through bolts and nuts.

The base block is detachably connected with a support column, and when the Bailey frames need to be stored temporarily, the support column is installed on the base block, so that the Bailey frames are suspended and clamped, and the Bailey frames are stored and are not contacted with the ground so as to avoid being polluted. The base block is provided with a clamping groove, and the supporting column is clamped on the clamping groove to realize connection of the clamping groove and the supporting column.

The support column is flexible post, can adjust the support column height in order to match the height of the bailey frame of accomodating according to the bailey frame height of accomodating. The telescopic column is driven by hydraulic pressure.

And a base is arranged at one end, far away from the base block, of the supporting column.

The clamping rod is arranged on the clamping rod, and the clamping rod is arranged on the clamping rod.

The connecting rod passes through threaded connection with the through-hole, be provided with the external screw thread on the connecting rod, the through-hole inner wall be provided with external screw thread assorted internal thread, the connecting rod passes the through-hole after, fixes both through the bolt.

The utility model has the beneficial effects that: through the cooperation that two levels set up holding rod, connecting rod, washer, accomodate a plurality of bailey framves centre gripping, make the crane can once only lift by crane a plurality of bailey framves, be connected with the catch through the hoist cable on the crane, alright accomplish the crane fast and fix a plurality of bailey framves to lift by crane bailey frame.

Drawings

FIG. 1 is a schematic connection diagram according to embodiment 1 of the present invention;

FIG. 2 is a schematic view showing the connection of clamping rods according to embodiment 1 of the present invention;

FIG. 3 is a schematic view of the connection of clamping rods according to embodiment 2 of the present invention;

FIG. 4 is a schematic connection diagram according to embodiment 3 of the present invention;

FIG. 5 is a schematic view of the connection of the supporting pillars according to embodiment 4 of the present invention;

in the figure, 1-bailey bracket, 2-clamping rod, 3-base block, 4-adjusting screw rod, 5-baffle, 6-through hole, 7-connecting rod, 8-locking ring, 10-supporting column and 11-base.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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 obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

In the following description, the terms "left", "right", "upper", "lower", "front", "rear", "inner" and "outer" are relative to each other, and are not listed here.

A simple tool for clamping a bailey bracket comprises two horizontally arranged clamping rods 2, a baffle 5 and an adjusting screw rod 4, wherein base blocks 3 are arranged at the end heads of the two ends of each clamping rod 2, and referring to figures 1 and 2. The side of the base block 3 is provided with a through hole 6. The adjusting screw rod 4 penetrates through the base block 3 in a threaded manner and is connected with the baffle 5. The stop pieces 5 are positioned between the base blocks 3. The base block 3 is also provided with a locking ring 8. The clamping rods 2 which are horizontally arranged penetrate through the center of the accommodated bailey frame 1, the longitudinal rods which are arranged in the middle of the frame body of the bailey frame 1 are located between the two clamping rods 2, the corresponding base blocks 3 on the two clamping rods 2 are connected through the connecting rods 7, the clamping rods 2 clamp the longitudinal rods on the bailey frame 1, and the bailey frame 1 is clamped. The blocking piece 5 moves towards the Bailey truss 1 by adjusting the screw rod 4, so that the blocking piece 5 is abutted against the Bailey truss 1, and the Bailey truss 1 is prevented from sliding left and right when the Bailey truss 1 is lifted. By connecting the slings on the crane to the locking ring 8, the crane can quickly lift a plurality of bailey frames 1.

The novel further improvement of the experiment can be further extended according to the above-mentioned cases, and various novel examples are provided.

As a second embodiment of the present invention, in addition to embodiment 1, referring to fig. 3, the gripping rod 2 has a telescopic rod with a telescopic function. The length of the clamping rods 2 can be adjusted according to the number and the type of the required clamping bailey frames 1.

As a third embodiment of the present invention, in addition to embodiment 1, referring to fig. 4, a supporting column 10 is detachably connected below the base block 3, and a base 11 is connected to the lower end of the supporting column 10. When the bailey truss 1 needs to be temporarily stored, the bailey truss 1 is suspended and clamped by arranging the support columns 10 and the base 11, so that the bailey truss 1 is stored and does not contact with the ground, and the bailey truss is prevented from being polluted.

As a fourth embodiment of the present invention, in addition to embodiment 3, referring to fig. 5, the supporting column 10 is a telescopic column, and the height of the supporting column 10 can be adjusted to match the height of the stored bailey truss 1 according to the height of the stored bailey truss 1.

The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The simple tool for clamping the bailey frames is characterized by comprising two clamping rods (2) and a blocking piece (5), wherein the clamping rods (2) and the blocking piece (5) are arranged in parallel, the ends of the two ends of each clamping rod (2) are connected with a base block (3), a through hole (6) which is perpendicular to the clamping rods (2) is formed in each base block (3), the base blocks (3) are adjacent to each other and penetrate through the through holes (6) through connecting rods (7), an adjusting piece is arranged on each base block (3), one end of each adjusting piece is connected with the corresponding blocking piece (5), the blocking piece (5) is located between the base blocks (3) which are connected with the ends of the two ends of each clamping rod (2), the adjusting piece is used for changing the distance between the corresponding blocking piece (5) and the corresponding base block (3), and a locking ring (8) is further arranged on each base block (3).

2. The easy tool for holding a bailey truss according to claim 1 wherein: the clamping rods (2) are telescopic rods.

3. The easy tool for holding a bailey truss according to claim 1 wherein: the adjusting piece is an adjusting screw rod (4), the adjusting screw rod (4) penetrates through the base block (3) to be connected with the blocking piece (5), and the adjusting screw rod (4) is in threaded connection with the base block (3).

4. The easy tool for holding a bailey truss according to claim 1 wherein: the base block (3) is detachably connected with the ends of the two ends of the clamping rod (2).

5. The easy tool for holding a bailey truss according to claim 1 wherein: the base block (3) is detachably connected with a supporting column (10).

6. The easy tool for holding a bailey truss according to claim 5 wherein: the support column (10) is a telescopic column.

7. A simple tool for holding a bailey frame as claimed in claim 6 or claim 5 wherein: and a base (11) is arranged at one end, far away from the base block (3), of the supporting column (10).

8. A simple tool for holding a bailey truss according to claim 3 wherein: and the adjusting screw rod (4) is provided with scale marks.

9. The easy tool for holding a bailey truss according to claim 1 wherein: the connecting rod (7) is in threaded connection with the through hole (6).