CN210486754U

CN210486754U - Steel bar installation interval inspection fixture

Info

Publication number: CN210486754U
Application number: CN201921604154.6U
Authority: CN
Inventors: 常浩; 张鸽; 吴志刚; 韩旭; 张伟
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-08
Anticipated expiration: 2029-09-25

Abstract

The utility model relates to a reinforcing bar construction equipment technical field specifically is a reinforcing bar installation interval inspection fixture, comprising a main body, main part upper end integrated into one piece symmetry sets up handle, lower extreme middle part integrated into one piece and is provided with the connecting rod, connecting rod other end integrated into one piece sets up the one side at first screw thread post, first screw thread post both ends symmetry sets up the draw-in groove, the limiting plate has been cup jointed on the first screw thread post, be provided with the round hole on the limiting plate, the limiting plate bilateral symmetry sets up the nut, the first screw thread post of nut threaded connection, main part bilateral symmetry sets up first square spout, first square spout bottom sets up the square spout of second, through the utility model provides high reinforcing bar positioning accuracy, for reinforcing bar interval inspection work provides convenience, and then improves reinforcing bar interval inspection work efficiency, promotes reinforcing bar construction quality.

Description

Steel bar installation interval inspection fixture

Technical Field

The utility model relates to a reinforcing bar construction equipment technical field specifically is a reinforcing bar erection space inspection fixture.

Background

For the prior project relating to the steel bar manufacturing and installation construction of large-area basic raft and garage top plate, the diameter of the steel bar is larger, the steel bar positioning is easy to generate deviation in the steel bar binding process, the problem of uneven steel bar spacing is common due to improper operation of constructors, the inspection is usually performed through a steel bar spacing clamp, but the width of a clamping groove of the steel bar spacing inspection clamp in the prior art is fixed and unchanged, so that the steel bar spacing inspection clamp is only suitable for steel bars of one type, the distance between the clamping grooves is also fixed and unchanged, only one mounting distance can be checked, the application range is narrow, the distance checking work is not changed, and when draw-in groove width and reinforcing bar diameter had the difference slightly, then can influence reinforcing bar positioning accuracy, reduce reinforcing bar construction quality, for this, the utility model provides a reinforcing bar erection space inspection fixture is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing bar erection space inspection fixture 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 steel bar installation space inspection fixture comprises a main body, wherein a handle is symmetrically arranged at the upper end of the main body in an integrally-formed mode, a connecting rod is arranged at the middle part of the lower end of the main body in an integrally-formed mode, the other end of the connecting rod is arranged at one side of a first threaded column in an integrally-formed mode, clamping grooves are symmetrically arranged at two ends of the first threaded column, a limiting plate is sleeved on the first threaded column, a round hole is formed in the limiting plate, nuts are symmetrically arranged at two sides of the limiting plate, the nuts are in threaded connection with the first threaded column, first square sliding grooves are symmetrically arranged at two sides of the main body, a second square sliding groove is arranged at the bottom end of the first square sliding groove, a round sliding groove is arranged at the bottom end of the second square sliding groove, a third square sliding groove is arranged at a position, close to the side, first slider one end integrated into one piece sets up spliced pole, other end bottom integrated into one piece set up the connecting plate spliced pole other end integrated into one piece is provided with the second slider, set up first fixed circular slot on the second slider, set up the fixed circular slot of second with first fixed circular slot on the connecting plate with one side, connecting plate bottom integrated into one piece sets up the one end lateral wall at the second screw thread post, second screw thread post other end integrated into one piece sets up the fixture block, the connecting plate is drawn with integrated into one piece setting on the same side of first slider and is detained.

Preferably, one end of the pull buckle is arranged on the side surface of the first sliding block, and the other end of the pull buckle is arranged on the side surface of the connecting plate.

Preferably, the major diameter of the second threaded column thread is equal to the diameter of the circular chute and the major diameter of the first threaded column thread.

Preferably, the third square sliding groove is communicated with the circular sliding groove, the second square sliding groove and the first square sliding groove, the third square sliding groove is connected with a second sliding block in a sliding mode, and the distance between the second sliding block and the first sliding block is equal to the distance from the third square sliding groove to the outer side wall of the end portion of the main body.

Preferably, the diameter of the second fixed circular groove is equal to the diameter of the first fixed circular groove and the major diameter of the screw thread, and the setting position of the second fixed circular groove corresponds to the setting position of the threaded hole.

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

through the utility model provides high steel bar positioning accuracy provides convenience for steel bar spacing inspection work, and then improves steel bar spacing inspection work efficiency, promotes reinforcing bar construction quality.

Drawings

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

FIG. 2 is a schematic view of the lengthening connection structure of the present invention;

fig. 3 is a schematic view of the connection of the groove positions inside the main structure of the present invention.

In the figure: the handle comprises a main body 1, a handle 2, a connecting rod 3, a first threaded column 4, a clamping groove 5, a limiting plate 6, a nut 7, a first square sliding groove 8, a second square sliding groove 9, a circular sliding groove 10, a third square sliding groove 11, a fixing screw 12, a first sliding block 13, a connecting column 14, a second sliding block 15, a first fixed circular groove 16, a connecting plate 17, a second fixed circular groove 18, a second threaded column 19, a clamping block 20 and a pull buckle 21.

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 to 3, the present invention provides a technical solution: a fixture for checking the installation distance of reinforcing steel bars comprises a main body 1, a handle 2 is symmetrically arranged on the upper end of the main body 1 in an integrated manner, a connecting rod 3 is arranged in the middle of the lower end in an integrated manner, the other end of the connecting rod 3 is arranged on one side of a first threaded column 4 in an integrated manner, clamping grooves 5 are symmetrically arranged at two ends of the first threaded column 4, a limiting plate 6 is sleeved on the first threaded column 4, the limiting plate 6 is provided with a round hole, the two sides of the limiting plate 6 are symmetrically provided with nuts 7, the nuts 7 are in threaded connection with the first threaded columns 4, the limiting plate 6 is fixed and adjusted in position through the nuts 7 on the two sides, a plurality of limiting plates 6 are arranged on the first threaded column 4, a clamping groove is formed between the two limiting plates 6, and can inspect according to the reinforcing bar of different models or the reinforcing bar of different intervals through setting up of nut 7, and then can increase its application range.

The two sides of the main body 1 are symmetrically provided with first square chutes 8, the bottom end of the first square chute 8 is provided with a second square chute 9, the bottom end of the second square chute 9 is provided with a circular chute 10, the position of the main body 1 close to the side wall is provided with a third square chute 11, the side wall of the third square chute 11 is provided with a threaded hole in a penetrating way, the third square chute 11 is communicated with the circular chute 10, the second square chute 9 and the first square chute 8, the third square chute 11 is connected with a second sliding block 15 in a sliding way, and the distance between the second sliding block 15 and the first sliding block 13 is equal to the distance between the third square chute 11 and the outer side wall of the end part of the main body 1, so that when the second sliding block 15 slides to the bottom end of the third square chute 11, the clamping block 20 on the second threaded column 19 can be ensured to be clamped with the clamping groove 5 on the first threaded column 4, and the diameter of the formed circle is equal to the thread diameters, the threaded hole is connected with a fixed screw 12 in a threaded manner, the first square chute 8 is connected with a first slider 13 in a sliding manner, one end of the first slider 13 is integrally provided with a connecting column 14, the bottom of the other end is integrally provided with a connecting plate 17, the other end of the connecting column 14 is integrally provided with a second slider 15, the second slider 15 is provided with a first fixed circular groove 16, the connecting plate 17 is provided with a second fixed circular groove 18 at the same side with the first fixed circular groove 16, the diameter of the second fixed circular groove 18 is equal to that of the first fixed circular groove 16 and the thread diameter of the screw 12, the arrangement position of the second fixed circular groove 18 corresponds to that of the threaded hole, the bottom end of the connecting plate 17 is integrally arranged on the side wall at one end of a second threaded column 19, the thread diameter of the second threaded column 19 is equal to that of the circular chute 10 and the thread diameter of the first threaded column 4, and the other end of the, the clamping groove 5 and the clamping block 20 are designed to better connect the second thread 19 with the first threaded post 4, the pull buckle 21 is integrally formed on the same side surface of the connecting plate 17 and the first slider 13, one end of the pull buckle 21 is arranged on the side surface of the first slider 13, the other end of the pull buckle 21 is arranged on the side surface of the connecting plate 17, the pull buckle 21 is arranged to conveniently pull out the second threaded post 19 when the length of the first threaded post 4 needs to be increased, for the steel bar spacing inspection of the utility model, the distance between two limiting plates 6 is confirmed through the diameter of the steel bar, the distance between the clamping grooves is confirmed through the steel bar spacing, the process is realized by rotating the nut 7 on the first threaded post 4, when the steel bar spacing of the next model needs to be inspected, if the width of the clamping groove needs to be enlarged, the length of the first threaded post 4 needs to be increased, at this moment, the screws 12 at the two ends of the main body 1 are unscrewed, the screws are separated from the second fixed circular groove 18, the pull buckles 21 at the two ends of the main body 1 are pulled, when the second sliding block 15 reaches the position of the third sliding groove 11, the second sliding block slides to the bottom end of the third sliding groove, meanwhile, the clamping block 20 is clamped with the clamping groove 5, the position of the first fixed circular groove 16 on the second sliding block 15 is right opposite to the threaded hole, the screws 12 are screwed up, the screws 12 are inserted into the first fixed circular groove 16 for fixing, the second threaded column 19 and the first threaded column 4 can be connected and fixed better, the position of the limiting plate 6 is adjusted according to the diameter and the distance of the steel bars, and the inspection work can be carried out after the adjustment is finished.

The working principle is as follows: through the utility model provides high reinforcing bar positioning accuracy, it is convenient for reinforcing bar interval inspection work provides, and then improve reinforcing bar interval inspection work efficiency, promote reinforcing bar construction quality, meanwhile also increase fixture's application scope, to the utility model discloses mainly be through nut 7 and limiting plate 6's effect, confirm the distance between two limiting plates 6 through the steel bar diameter, confirm the distance between the draw-in groove through the reinforcing bar interval, this process all realizes through rotating nut 7 on the first screw post 4, also the size that just changes the draw-in groove and the size of inspection interval, use diversified, the rethread can increase the length of first screw post 4, make the utility model discloses an use in the flexibility of just more, and then it is very convenient, consequently the utility model discloses have fine practicality.

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 reinforcing bar installation interval inspection fixture, includes main part (1), its characterized in that: the integral forming type screw driver comprises a main body (1), wherein handles (2) are symmetrically arranged at the upper end of the main body (1) in an integral forming mode, a connecting rod (3) is arranged at the middle of the lower end of the main body in an integral forming mode, the other end of the connecting rod (3) is arranged at one side of a first screw thread column (4) in an integral forming mode, clamping grooves (5) are symmetrically arranged at the two ends of the first screw thread column (4), a limiting plate (6) is sleeved on the first screw thread column (4), a round hole is arranged on the limiting plate (6), nuts (7) are symmetrically arranged at the two sides of the limiting plate (6), the nuts (7) are in threaded connection with the first screw thread column (4), first square sliding grooves (8) are symmetrically arranged at the two sides of the main body (1), a second square sliding groove (9) is arranged at the bottom end of the first square sliding groove (8), a threaded hole is arranged on the side wall of the third square chute (11) in a penetrating way, the threaded hole is in threaded connection with a fixing screw (12), the first square chute (8) is connected with a first sliding block (13) in a sliding way, one end of the first sliding block (13) is provided with a connecting column (14) in an integrated forming way, the bottom of the other end of the first sliding block (13) is provided with a connecting plate (17) in an integrated forming way, the other end of the connecting column (14) is provided with a second sliding block (15) in an integrated forming way, a first fixed circular groove (16) is arranged on the second sliding block (15), a second fixed circular groove (18) is arranged on the connecting plate (17) and on the same side of the first fixed circular groove (16), the bottom end of the connecting plate (17) is integrally formed on the side wall of one end of the second threaded column (19), a clamping block (20) is integrally formed at the other end of the second threaded column (19), the connecting plate (17) and the same side surface of the first sliding block (13) are integrally provided with a pull buckle (21).

2. The reinforcing bar installation space inspection jig of claim 1, characterized in that: one end of the pull buckle (21) is arranged on the side surface of the first sliding block (13), and the other end of the pull buckle is arranged on the side surface of the connecting plate (17).

3. The reinforcing bar installation space inspection jig of claim 1, characterized in that: the major diameter of the thread of the second threaded column (19) is equal to the diameter of the circular sliding chute (10) and the major diameter of the thread of the first threaded column (4).

4. The reinforcing bar installation space inspection jig of claim 1, characterized in that: the third square sliding groove (11), the circular sliding groove (10), the second square sliding groove (9) and the first square sliding groove (8) are communicated, the third square sliding groove (11) is connected with a second sliding block (15) in a sliding mode, and the distance between the second sliding block (15) and the first sliding block (13) is equal to the distance from the third square sliding groove (11) to the outer side wall of the end portion of the main body (1).

5. The reinforcing bar installation space inspection jig of claim 1, characterized in that: the diameter of the second fixed circular groove (18) is equal to that of the first fixed circular groove (16) and the major diameter of the screw thread of the screw (12), and the arrangement position of the second fixed circular groove (18) corresponds to that of the threaded hole.