CN212836765U

CN212836765U - Quick positioning fixture of reinforcing bar construction interval control

Info

Publication number: CN212836765U
Application number: CN202020802491.2U
Authority: CN
Inventors: 职慧云; 张利兵; 高跃伟; 张书勇
Original assignee: Gaoda Construction Management Development Co ltd
Current assignee: Gaoda Construction Management Development Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-03-30
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a steel bar construction interval control quick positioning fixture, which comprises a bar body, a moving assembly and a clamping assembly; a fixed block is fixed in the middle of the bottom side of the rod body, and a graduated scale is arranged on the front side of the rod body; the moving assembly comprises slide rails, a slide block and an electric push rod, wherein two slide rails are fixed on the bottom side of the rod body and are positioned on the left side and the right side of the fixed block, the slide blocks are respectively connected to the side surfaces of the slide rails in a sliding manner, the bottom ends of the slide blocks are respectively fixed with a fixed plate, two slide grooves are respectively formed in the side surfaces of the fixed plate, the two slide grooves are arranged in a front-back corresponding manner, U-shaped slide plates are connected in the slide grooves in a sliding manner, and the U-shaped slide plates; the clamping assembly comprises a bearing, a screw and an adjusting bolt, the steel bar construction interval control quick positioning fixture is convenient to accurately adjust the interval between the steel bars, and the situation and the safety of elastic deformation of the steel bars can be prevented.

Description

Quick positioning fixture of reinforcing bar construction interval control

Technical Field

The utility model relates to an engineering construction reinforcing bar interval control tool technical field specifically is a quick positioning fixture of reinforcing bar construction interval control.

Background

Along with the progress and development of society, various infrastructure construction is more and more, this huge engineering, and the construction of reinforcing bar is swift accurate and the focus again, and current reinforcing bar positioner is for setting up a horizontal pole after, and two sets of registration arms of length welding are decided to the horizontal pole below, through the contact of registration arm and reinforcing bar, control reinforcing bar mounted position. The existing steel bar positioning device is single in structure, can only position and adjust the steel bars at an interval when in use, is inconvenient to use, and can generate elastic deformation due to the elastic potential energy of the steel bars when the steel bars are positioned, so that the personal safety of people is greatly threatened.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a quick positioning fixture of reinforcing bar construction interval control, the convenience is to interval accurate adjustment between the reinforcing bar, can prevent that the reinforcing bar from taking place elastic deformation's the condition, the security is high, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel bar construction interval control quick positioning fixture comprises a rod body, a moving assembly and a clamping assembly;

a fixed block is fixed in the middle of the bottom side of the rod body, and a graduated scale is arranged on the front side of the rod body;

the moving assembly comprises slide rails, a slide block and an electric push rod, wherein two slide rails are fixed on the bottom side of the rod body and are positioned on the left side and the right side of the fixed block, the slide blocks are respectively connected to the side surfaces of the slide rails in a sliding manner, the bottom ends of the slide blocks are respectively fixed with a fixed plate, two slide grooves are respectively formed in the side surfaces of the fixed plate, the two slide grooves are arranged in a front-back corresponding manner, U-shaped slide plates are connected in the slide grooves in a sliding manner, and the U-shaped slide plates;

the clamping assembly comprises a bearing, a screw rod and an adjusting bolt, the bearing is welded on one side of one longitudinal end of the U-shaped sliding plate close to the fixed plate, a screw hole is formed in the middle of the fixed plate, the screw rod is in threaded connection with the screw rod, one end of the screw rod close to the fixed block is welded on the inner side of the bearing respectively, the other end of the screw rod penetrates through the right side of the fixed plate, the adjusting bolt is welded on one end of the screw rod far away from the fixed plate respectively, a second clamping plate is fixed on one side bottom of one longitudinal end of the U-shaped sliding plate close to the fixed plate respectively, a first clamping plate is fixed on the bottom end of one side of the fixed plate close to the fixed block respectively, the first clamping plate and the second clamping plate are arranged in bilateral symmetry, the input end of the electric push rod is electrically, inside the rotation of bearing this moment, when the screw rod rotates, it keeps away from each other to drive the U-shaped slide, thereby treat the reinforcing bar of location through first splint and second splint and press from both sides tightly, can prevent that the reinforcing bar from taking place elastic deformation's the condition, the security is higher, treat that the reinforcing bar presss from both sides tightly the back, electric putter promotes the slider and moves on the slide rail, thereby it is close to or keeps away from each other to drive the reinforcing bar of pending location, fix a position the reinforcing bar with this, replace the manual work to fix a position the reinforcing bar through setting up electric putter, time saving and labor saving, low labor intensity, it is.

Furthermore, the slide rail is of a T-shaped structure, the inner side of the slide block is an inwards concave T-shaped groove, the slide rail is of a T-shaped structure, the inner side of the slide block is provided with an inwards concave T-shaped groove, the slide block can be effectively prevented from moving back and forth in the moving process, and the stability of the slide block in the reinforcing steel bar positioning process is improved.

Further, the limiting plate has all been welded to both ends bottom about the body of rod, be welding mode between slide rail and the limiting plate, through setting up the limiting plate for the position that the restriction slider removed prevents the slider from following the left and right sides roll-off of slide rail.

Further, the front side of slider is fixed with the pointer respectively, the scale mark of the directional scale front side in upper end of pointer when fixing a position the reinforcing bar, the slider drives the pointer and removes, through the different positions of the directional scale front side scale mark of pointer, can audio-visual observation distance between the reinforcing bar, has improved the accuracy of reinforcing bar location.

Compared with the prior art, the beneficial effects of the utility model are that: this quick positioning fixture of reinforcing bar construction interval control has following benefit:

1. the reinforcing bar card with undetermined location makes the screw rod rotate through rotating adjusting bolt between first splint and second splint, and the inside rotation of bearing this moment drives the U-shaped slide and keeps away from each other when the screw rod rotates to treat the reinforcing bar of location through first splint and second splint and press from both sides tightly, can prevent that the reinforcing bar from taking place elastic deformation's the condition, the security is higher.

2. Treat the reinforcing bar and press from both sides the tight back, electric putter promotes the slider and moves on the slide rail to the reinforcing bar that drives to be located is close to or keeps away from each other, fixes a position the reinforcing bar with this, replaces the manual work to fix a position the reinforcing bar through setting up electric putter, labour saving and time saving, low in labor strength, it is more convenient to operate.

3. The slide rail sets up to "T" shape structure, the inboard of slider sets up to interior concavity "T" shape groove, can prevent effectively that the slider from taking place the back-and-forth movement at the in-process that removes, stability when having improved the reinforcing bar location, through setting up the limiting plate, a position for limiting the slider removal, prevent the left and right sides roll-off of slider from the slide rail, when fixing a position the reinforcing bar, the slider drives the pointer and removes, through the different positions of the directional scale front side scale mark of pointer, can audio-visual distance between the observation reinforcing bar, the accuracy of reinforcing bar location has been improved.

Drawings

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

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

fig. 3 is a schematic view of the front side section structure of the U-shaped skateboard of the present invention.

In the figure: the device comprises a rod body 1, a fixed block 2, a moving assembly 3, a sliding rail 31, a sliding block 32, an electric push rod 33, a clamping assembly 4, a bearing 41, a screw rod 42, an adjusting bolt 43, a fixed plate 5, a sliding chute 6, a U-shaped sliding plate 7, a first clamping plate 8, a second clamping plate 9, a graduated scale 10, a pointer 11 and a limiting plate 12.

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.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: a steel bar construction interval control rapid positioning fixture comprises a bar body 1, a moving assembly 3 and a clamping assembly 4;

a fixed block 2 is fixed in the middle of the bottom side of the rod body 1, and a graduated scale 10 is arranged on the front side of the rod body 1;

the moving assembly 3 comprises slide rails 31, slide blocks 32 and an electric push rod 33, two slide rails 31 are fixed on the bottom side of the rod body 1, the two slide rails 31 are positioned on the left side and the right side of the fixed block 2, the side surfaces of the slide rails 31 are respectively connected with the slide blocks 32 in a sliding manner, the bottom end of each slide block 32 is respectively fixed with the fixed plate 5, two slide grooves 6 are respectively arranged on the side surfaces of the fixed plate 5, the two slide grooves 6 are arranged in a front-back corresponding manner, the slide grooves 6 are connected with U-shaped slide plates 7 in a sliding manner, the U-shaped slide plates 7 are symmetrically arranged along the left side and the right side of the fixed block 2, the slide rails 31 are of a T-shaped structure, the inner sides of the slide blocks 32 are provided with concave T-shaped grooves, the slide blocks 32 can be effectively prevented from, the sliding rail 31 and the limiting plate 12 are welded, the limiting plate 12 is arranged and used for limiting the moving position of the sliding block 32 and preventing the sliding block 32 from sliding out of the left side and the right side of the sliding rail 31, the pointers 11 are respectively fixed on the front sides of the sliding blocks 32, the upper ends of the pointers 11 point to the scale marks on the front side of the graduated scale 10, when the steel bars are positioned, the sliding blocks 32 drive the pointers 11 to move, the pointers 11 point to different positions of the scale marks on the front side of the graduated scale 10, the distance between the steel bars can be visually observed, and the accuracy of steel bar positioning is improved;

the clamping assembly 4 comprises a bearing 41, a screw rod 42 and an adjusting bolt 43, the bearing 41 is welded on one side of the U-shaped sliding plate 7 close to the fixing plate 5, a screw hole is formed in the middle of the fixing plate 5, the screw rod 42 is in threaded connection with the screw rod 42, one end of the screw rod 42 close to the fixing block 2 is welded on the inner side of the bearing 41, the other end of the screw rod 42 penetrates through the right side of the fixing plate 5, the adjusting bolt 43 is welded on one end of the screw rod 42 far away from the fixing plate 5, a second clamping plate 9 is fixed on the bottom of one side of the U-shaped sliding plate 7 close to the fixing block 5, a first clamping plate 8 is fixed at the bottom of one side of the fixing block 5 close to the fixing block 2, the first clamping plate 8 and the second clamping plate 9 are arranged in bilateral symmetry, the input end of the electric push rod, make screw rod 42 rotate through rotating adjusting

bolt

43, 41 inside rotations of bearing this moment, when screw rod 42 rotates, drive U-shaped slide 7 and keep away from each other, thereby treat the reinforcing bar of location through first splint 8 and second splint 9 and press from both sides tightly, can prevent that the reinforcing bar from taking place elastic deformation's the condition, the security is higher, treat the reinforcing bar and press from both sides tight back, electric putter 33 promotes slider 32 and moves on slide rail 31, thereby it is close to or keeps away from each other to drive the reinforcing bar of pending location, fix a position the reinforcing bar with this, fix a position the reinforcing bar through setting up electric putter 33 and replacing the manual work, time saving and labor saving, low labor strength, it is more convenient to operate.

When in use: the steel bar to be positioned is clamped between the first clamping plate 8 and the second clamping plate 9, the screw rod 42 is rotated by rotating the adjusting bolt 43, the bearing 41 rotates inside, when the screw rod 42 rotates, the U-shaped sliding plate 7 is driven to be away from each other, so that the steel bar to be positioned is clamped through the first clamping plate 8 and the second clamping plate 9, the situation of elastic deformation of the steel bar can be prevented, the safety is higher, after the steel bar to be positioned is clamped, the electric push rod 33 pushes the sliding block 32 to move on the sliding rail 31, so that the steel bar to be positioned is driven to be close to or away from each other, the steel bar is positioned by arranging the electric push rod 33 to replace manual work, the time and labor are saved, the labor intensity is low, the operation is more convenient, the sliding rail 31 is arranged to be of a T-shaped structure, the inner side of the sliding block 32 is arranged to be an inwards concave T-shaped groove, stability when having improved the reinforcing bar location is through setting up limiting plate 12 for the position that restriction slider 32 removed prevents slider 32 from the left and right sides roll-off of slide rail 31, when fixing a position the reinforcing bar, slider 32 drives pointer 11 and removes, through the different positions of the directional scale 10 front side scale mark of pointer 11, distance between the observation reinforcing bar that can be audio-visual has improved the accuracy of reinforcing bar location.

It should be noted that the input end of the electric push rod 33 disclosed in the present embodiment is electrically connected to the output end of the external control switch, and the external control switch controls the electric push rod 33 to operate by a method commonly used in the prior art.

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 quick positioning fixture of reinforcing bar construction interval control, includes the body of rod, removes subassembly and clamping components, its characterized in that:

clamping components includes bearing, screw rod and adjusting bolt, the bearing has all been welded to one side that the vertical one end of U-shaped slide is close to the fixed plate, the screw has been seted up at the middle part of fixed plate, and this screw female connection has the screw rod, the one end that is close to the fixed block of screw rod welds the inboard at the bearing respectively, the right side of fixed plate is passed to the other end of screw rod, and the one end that the fixed plate was kept away from to the screw rod welds adjusting bolt respectively, the vertical one end of U-shaped slide is close to a lateral base of fixed plate and is fixed with the second splint respectively, the bottom that the fixed plate is close to fixed block one side is fixed with first splint respectively.

2. The reinforcing steel bar construction interval control quick positioning fixture as claimed in claim 1, wherein: the slide rail is of a T-shaped structure, and the inner side of the slide block is an inwards concave T-shaped groove.

3. The reinforcing steel bar construction interval control quick positioning fixture as claimed in claim 1, wherein: limiting plates are welded at the bottoms of the left end and the right end of the rod body, and a welding mode is adopted between the sliding rail and the limiting plates.

4. The reinforcing steel bar construction interval control quick positioning fixture as claimed in claim 1, wherein: pointers are respectively fixed on the front sides of the sliding blocks, and the upper ends of the pointers point to the scale marks on the front sides of the graduated scales.