CN217620112U

CN217620112U - Tool for positioning truss ribs

Info

Publication number: CN217620112U
Application number: CN202221037781.8U
Authority: CN
Inventors: 张潇颖
Original assignee: Lvming Beiheng Construction Technology Nantong Co ltd
Current assignee: Lvming Beiheng Construction Technology Nantong Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-10-21
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to the technical field of building construction devices, in particular to a tool for positioning truss ribs, wherein screw rods are symmetrically arranged in a connecting pipe in a penetrating way through threaded connection, a handle is fixedly arranged at one end of each screw rod, fixing bodies are symmetrically arranged on the outer side wall of the connecting pipe in an integrally formed way, and locking screws are arranged in the fixing bodies in a threaded connection way; the positioning and locking assembly comprises a movable strip, a fixed strip, a first clamping block, a first reset spring, a transmission chute, a second clamping block, a second reset spring and an anti-skidding convex strip, the fixed body arranged on the side wall of the connecting pipe and the positioning and locking assembly inside the fixed body can lock a screw rod for positioning the truss steel bar, the stability of the positioning work of the screw rod is improved, the problem of looseness in the positioning and processing process is avoided, the stable operation of the connection work of the screw rod is ensured, and the construction efficiency of the screw rod is improved.

Description

Tool for positioning truss ribs

Technical Field

The utility model relates to a building construction technical field specifically is a be used for positioning truss muscle frock.

Background

The truss rib is a component of the truss, the truss is called by a structure formed by mutually connecting two ends of the truss through hinges, the truss is a plane or space structure which is generally provided with triangular units and consists of straight rods, the truss rod piece mainly bears axial tension or pressure, so that the strength of materials can be fully utilized, the material can be saved compared with a solid web girder when the span is large, the self weight is reduced, the rigidity is increased, and the truss has the advantages that the rod piece mainly bears tension or pressure, the material effect can be fully exerted, the material is saved, the structure weight is reduced, and in the process of building the truss, the end heads of the truss rib need to be installed and connected.

To the chinese patent document with the current granted publication number CN214614562U, a truss rib installation and connection device is disclosed, which is through a connection pipe and a fixing structure, the connection pipe is connected with the connector through a ball head, which is beneficial to the connection pipe to rotate inside the connector, and is convenient for adjusting the angle of the connection pipe according to the connection angle of the truss rib, the truss rib is installed inside the connection pipe, and a fastening knob is rotated, so that a pressure plate at the bottom of the connection pipe compresses the surface of the truss rib, and the truss rib is fixed, thereby improving the stability of the truss rib in the connection pipe, and facilitating the fixation of truss ribs with different sizes.

For the case that a fastening knob is arranged on the outer wall of a connecting pipe, the bottom of the fastening knob penetrates through the connecting pipe and extends into the connecting pipe, a pressing plate is arranged at the bottom of the fastening knob, and the pressing plate is movably hinged with the bottom of the fastening knob through a bearing; the fastening knob that its set up has handle and screw rod to constitute, and its stability is not enough when carrying out the centre gripping location to the truss reinforcing bar, produces easily not hard up, and then causes its production position skew, has the influence to its connection work, reduces the efficiency of construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for fixing a position truss muscle frock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a frock for positioning truss muscle includes

The connecting pipe is symmetrically provided with screw rods in a threaded connection in a penetrating manner, one end of each screw rod is fixedly provided with a handle, the outer side wall of the connecting pipe is integrally formed and symmetrically provided with fixing bodies, and locking screws are arranged in the fixing bodies in a threaded connection manner;

the positioning and locking assembly comprises a movable strip, a fixed strip, a first clamping block, a first reset spring, a transmission chute, a second clamping block, a second reset spring and an anti-slip convex strip, the positioning and locking assembly locks the screw rod, and the movable strip is movably arranged in the fixed strip.

Preferably, the screw rods penetrate through the fixed body, correspond to the arrangement positions of the fixed body and are arranged in the same number of groups.

Preferably, the both ends symmetry of activity strip is fixed and is provided with the fixed strip, and the fixed first grip block that is provided with in intermediate position of activity strip, the one end integrated into one piece of fixed strip is provided with first reset spring, and the fixed setting in the fixed body of first reset spring other end, the transmission chute sets up the one side at the fixed strip, the activity of second grip block symmetry sets up in the fixed body, and the one end of second grip block extends to in the transmission chute, and the terminal surface equidistance of the other end is fixed and is provided with anti-skidding sand grip to one side integrated into one piece of second grip block is provided with the lug, and one side integrated into one piece of lug is provided with second reset spring, and the second reset spring other end is fixed to be set up in the fixed body.

Preferably, the second clamping blocks correspond to the arrangement positions of the transmission chutes and are arranged in the same number of groups.

Preferably, the end of the second clamping block extending into the transmission chute is provided with an arc-shaped surface.

Preferably, the end face of one end of the first clamping block is equidistantly and fixedly provided with anti-skid convex strips.

Preferably, the locking screw is arranged at the side position of the movable strip.

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

the utility model discloses mainly be to case CN214614562U improve and optimize, through the fixed body that sets up on the connecting pipe lateral wall and the location locking Assembly of inside, can lock the screw rod of truss reinforcing bar location usefulness, improve its positioning work's stability promptly, avoid appearing not hard up problem in the location course of working, and then guarantee that its connection work's stability goes on, improve its efficiency of construction.

Drawings

FIG. 1 is a schematic view of the structure connection of the utility model;

FIG. 2 is a schematic view of a partial cross-sectional view of the internal structure of the fixing body of the utility model;

fig. 3 is a partially enlarged view of the structure connection in fig. 2 according to the present invention.

In the figure: connecting pipe 1, screw rod 2, handle 3, fixed body 4, activity strip 5, fixed strip 6, first grip block 7, first reset spring 8, transmission chute 9, second grip block 10, second reset spring 11, antiskid sand grip 12, locking screw 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: be used for location truss muscle frock, the utility model discloses a

The connecting pipe comprises a connecting pipe 1, wherein screw rods 2 are symmetrically arranged in the connecting pipe 1 in a penetrating threaded connection mode, one end of each screw rod 2 is fixedly provided with a handle 3, the outer side wall of the connecting pipe 1 is integrally formed and symmetrically provided with fixing bodies 4, and locking screws 13 are arranged in the fixing bodies 4 in a threaded connection mode;

the positioning and locking assembly comprises a movable strip 5, a fixed strip 6, a first clamping block 7, a first reset spring 8, a transmission chute 9, a second clamping block 10, a second reset spring 11 and an anti-skid convex strip 12, the positioning and locking assembly locks the screw rod 2, and the movable strip 5 is movably arranged in the fixed strip 6.

The screw rods 2 are arranged in the fixed body 4 in a penetrating way, and the screw rods 2 correspond to the fixed body 4 in arrangement position and are arranged in the same number of groups.

Here, the fixed strip 6 that is provided with of both ends symmetry of activity strip 5, the fixed first grip block 7 that is provided with in intermediate position of activity strip 5, the one end integrated into one piece of fixed strip 6 is provided with first reset spring 8, first reset spring 8 other end is fixed to be set up in the fixed body 4, transmission chute 9 sets up the one side at fixed strip 6, the activity of second grip block 10 symmetry sets up in the fixed body 4, the one end of second grip block 10 extends to in the transmission chute 9, the fixed anti-skidding sand grip 12 that is provided with of terminal surface equidistance of the other end, and one side integrated into one piece of second grip block 10 is provided with the lug, one side integrated into one piece of lug is provided with second reset spring 11, second reset spring 11 other end is fixed to be set up in the fixed body 4.

The second clamping blocks 10 correspond to the arrangement positions of the transmission chutes 9 and are arranged in the same number; the end part of the second clamping block 10 extending into the transmission chute 9 is arranged to be an arc-shaped surface; the end face of one end of the first clamping block 7 is fixedly provided with anti-skid convex strips 12 at equal intervals; the locking screw 13 is arranged at the side position of the movable strip 5.

When carrying out positioning operation to the truss reinforcing bar, treat screw rod 2 back of screwing, screw locking screw 13 after that, locking screw 13 extrudees movable strip 5, and then drive first grip block 7 and extrude 2 lateral walls of screw rod, meanwhile, activity strip 5 promotes fixed strip 6, make the transmission chute 9 of fixed strip 6 one side extrude second grip block 10, make the one end of second grip block 10 extrude the lateral wall of screw rod 2, finally second grip block 10 carries out centre gripping locking to screw rod 2 simultaneously with first grip block 7, improve the steadiness of screw rod 2, and then guarantee the stability of truss reinforcing bar location.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for location truss muscle frock which characterized in that: comprises that

The connecting pipe comprises a connecting pipe (1), wherein screw rods (2) are symmetrically arranged in the connecting pipe (1) in a penetrating threaded connection mode, a handle (3) is fixedly arranged at one end of each screw rod (2), fixing bodies (4) are symmetrically arranged on the outer side wall of the connecting pipe (1) in an integrated forming mode, and locking screws (13) are arranged in the fixing bodies (4) in a threaded connection mode;

location locking Assembly, location locking Assembly include activity strip (5), fixed strip (6), first grip block (7), first reset spring (8), transmission chute (9), second grip block (10), second reset spring (11), anti-skidding sand grip (12), and location locking Assembly locks screw rod (2), activity strip (5) activity sets up in fixed strip (6).

2. The tool for positioning the truss ribs according to claim 1, wherein the tool comprises: the screw (2) penetrates through the fixed body (4), and the screw (2) and the fixed body (4) are arranged at positions corresponding to each other and are arranged in the same number.

3. The tool for positioning the truss ribs according to claim 1, wherein the tool comprises: the fixed strip (6) that is provided with of both ends symmetry of activity strip (5), the fixed first grip block (7) that is provided with in intermediate position of activity strip (5), the one end integrated into one piece of fixed strip (6) is provided with first reset spring (8), and first reset spring (8) other end is fixed to be set up in fixed body (4), transmission chute (9) set up the one side at fixed strip (6), second grip block (10) symmetry activity sets up in fixed body (4), and the one end of second grip block (10) extends to in transmission chute (9), and the terminal surface equidistance of the other end is fixed to be provided with anti-skidding sand grip (12) to one side integrated into one piece of second grip block (10) is provided with the lug, and one side integrated into one piece of lug is provided with second reset spring (11), and second reset spring (11) other end is fixed to be set up in fixed body (4).

4. The tool for positioning the truss ribs according to claim 3, wherein the tool comprises: the second clamping blocks (10) correspond to the arrangement positions of the transmission chutes (9) and are arranged in the same number.

5. The tool for positioning the truss ribs as claimed in claim 4, wherein the tool comprises: the end part of the second clamping block (10) extending into the transmission chute (9) is arranged into an arc-shaped surface.

6. The tool for positioning the truss ribs according to claim 3, wherein the tool comprises: the end face of one end of the first clamping block (7) is equidistantly and fixedly provided with anti-skidding convex strips (12).

7. The tool for positioning the truss ribs according to claim 1, wherein the tool comprises: the locking screw (13) is arranged at the side position of the movable strip (5).