CN215036738U

CN215036738U - Precast beam roof plate steel bar locator

Info

Publication number: CN215036738U
Application number: CN202120619180.7U
Authority: CN
Inventors: 李金龙; 沈玉; 孔令坤
Original assignee: CCCC SHEC Third Highway Engineering Co Ltd
Current assignee: CCCC SHEC Third Highway Engineering Co Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-07
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a precast beam roof reinforcing bar locator, including base and reinforcing bar main part, the top of base is provided with the cylinder, and the cylinder is located the inside of mounting panel to the mounting panel is located the top of base, the top of mounting panel is provided with the expansion plate, and installs the top of expansion plate and place the board, the upper surface of placing the board has seted up first spout, and the top of first spout installs first limiting plate, the standing groove has been seted up to the upper surface of first limiting plate. This precast beam roof reinforcing bar locator, when needs fix a position different thickness size's reinforcing bar main part, two first limiting plates slide on first spout about controlling earlier to adjust the distance between two first limiting plates about, control the second limiting plate again and carry out the horizontal slip on the second spout, about making two second limiting plates carry out the block with the standing groove can, be convenient for carry out limit location to different thickness size's reinforcing bar main part.

Description

Precast beam roof plate steel bar locator

Technical Field

The utility model relates to a precast beam technical field specifically is a precast beam roof reinforcing bar locator.

Background

When precast beam, it is usually direct to cloth the framework of steel reinforcement as required, then pours into concrete, forms the precast beam that the reinforced concrete built jointly, and wherein, the laying position requirement of framework of steel reinforcement cloth muscle in-process reinforcing bar is accurate to guarantee precast beam's bearing stress and structural safety, consequently need use the steel bar locator to fix a position the reinforcing bar, but current precast beam roof plate steel bar locator still has some defects:

firstly, the existing steel bar positioner for the top plate of the precast beam does not adjust the height, and when the steel bar positioner needs to be manufactured in a manual pertinence manner for the top plates of the beams with different heights, the cost is increased, and the application range is limited;

secondly, current precast beam roof reinforcing bar locator does not possess the function of fixing a position the reinforcing bar of unidimensional, need follow the new measurement location to the reinforcing bar of unidimensional not, increases the labour.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precast beam roof reinforcing bar locator to what provide among the above-mentioned background art does not possess and carries out the function of fixing a position and do not possess and highly adjust the problem to not unidimensional reinforcing bar.

In order to achieve the above object, the utility model provides a following technical scheme: a precast beam roof steel bar positioner comprises a base and a steel bar main body, wherein a cylinder is arranged above the base and is positioned inside a mounting plate, the mounting plate is positioned above the base, a telescopic plate is arranged above the mounting plate, a placing plate is arranged above the telescopic plate, a first chute is arranged on the upper surface of the placing plate, a first limiting plate is arranged above the first chute, a placing groove is arranged on the upper surface of the first limiting plate, two sides of the placing plate are penetrated by a screw rod, a nut is arranged on the surface of the screw rod and is attached to the placing plate, a limiting groove is arranged on one side of the screw rod, a limiting rod is arranged above the limiting groove, a second limiting plate is connected above the limiting rod, a second chute is arranged on one side of the second limiting plate, the steel bar main body is arranged on one side of the first limiting plate, and the main body of the steel bar is attached to the upper surface of the placing plate.

Preferably, the mounting plate and the expansion plate form a sliding structure, and the mounting plate and the expansion plate are symmetrically provided with 2 pieces about the central line of the placing plate.

Preferably, the first limiting plate and the first chute form a sliding structure, and the first limiting plate is uniformly distributed on the first chute.

Preferably, the limiting groove and the placing plate form a sliding structure, and the limiting groove and the screw form an integrated structure.

Preferably, the limiting rod is connected with the limiting groove in a clamping mode, and the limiting rod and the second limiting plate form an integrated structure.

Preferably, the second limiting plate and the second chute form a sliding structure, and the second limiting plate is connected with the placing groove in a clamping manner.

Compared with the prior art, the beneficial effects of the utility model are that: this precast beam roof reinforcing bar locator:

1. when the steel bar main bodies with different thickness sizes need to be positioned, the left and right first limiting plates are controlled to slide on the first sliding grooves, so that the distance between the left and right first limiting plates is adjusted, and then the second limiting plates are controlled to slide on the second sliding grooves left and right, so that the left and right second limiting plates are clamped with the placing grooves, and the steel bar main bodies with different thickness sizes can be conveniently limited and positioned;

2. when the height of the beam is required to be adjusted according to the different heights of the beams, the cylinder is opened, the cylinder drives the placing plate to move upwards, and the placing plate drives the telescopic plate to move upwards, so that the whole body is more stable due to the limiting effect of the mounting plate;

3. the control screw rod drives the spacing groove and moves about placing the board, supports spacingly until the both sides with the reinforcing bar main part, screw up the nut after that can, be convenient for support spacingly to reinforcing bar main part both sides, can the length of reinforcing bar main part carry out the location regulation.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

fig. 2 is a schematic view of the installation bottom-up structure of the first limiting plate and the placing plate of the present invention;

FIG. 3 is a schematic view of the overall side view structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;

fig. 5 is a schematic structural diagram of B in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a cylinder; 3. mounting a plate; 4. a retractable plate; 5. placing the plate; 6. a first chute; 7. a first limit plate; 8. a placement groove; 9. a screw; 10. a nut; 11. a limiting groove; 12. a limiting rod; 13. a second limiting plate; 14. a second chute; 15. the reinforcing steel bar body.

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. 1-5, the present invention provides a technical solution: a precast beam roof steel bar positioner comprises a base 1, a cylinder 2, a mounting plate 3, a telescopic plate 4, a placing plate 5, a first chute 6, a first limiting plate 7, a placing groove 8, a screw 9, a nut 10, a limiting groove 11, a limiting rod 12, a second limiting plate 13, a second chute 14 and a steel bar main body 15, wherein the cylinder 2 is arranged above the base 1, the cylinder 2 is positioned inside the mounting plate 3, the mounting plate 3 is positioned above the base 1, the telescopic plate 4 is arranged above the mounting plate 3, the placing plate 5 is arranged above the telescopic plate 4, the first chute 6 is arranged on the upper surface of the placing plate 5, the first limiting plate 7 is arranged above the first chute 6, the placing groove 8 is arranged on the upper surface of the first limiting plate 7, two sides of the placing plate 5 are penetrated by the screw 9, the nut 10 is arranged on the surface of the screw 9, and the nut 10 is attached to the placing plate 5, one side of screw rod 9 is provided with spacing groove 11, and gag lever post 12 is installed to the top of spacing groove 11, and the top of gag lever post 12 is connected with second limiting plate 13, and one side of second limiting plate 13 is provided with second spout 14, and reinforcing bar main part 15 is installed to one side of first limiting plate 7, and reinforcing bar main part 15 with place 5 upper surfaces and laminate mutually.

Mounting panel 3 constitutes sliding construction with expansion plate 4, and mounting panel 3 and expansion plate 4 are provided with 2 about placing 5 central lines symmetries of board, when needs come height-adjusting according to the roof beam of co-altitude, open cylinder 2, and cylinder 2 drives places 5 rebound of board, places 5 and beats expansion plate 4 and carry out the rebound, because mounting panel 3's limiting displacement for whole more stable.

First limiting plate 7 constitutes sliding structure with first spout 6, and first limiting plate 7 evenly distributed on first spout 6, and steerable first limiting plate 7 slides from side to side on first spout 6, is convenient for adjust the distance between the adjacent first limiting plate 7.

Spacing groove 11 constitutes sliding construction with placing board 5, and spacing groove 11 constitutes integral structure with screw rod 9, can fix a position the regulation to the length of reinforcing bar main part 15 through the spacing groove 11 of the left and right sides, improves the practicality.

Gag lever post 12 is connected for the block with spacing groove 11, and gag lever post 12 constitutes the integral structure with second limiting plate 13, second limiting plate 13 constitutes sliding construction with second spout 14, and second limiting plate 13 is connected for the block with standing groove 8, when needs are fixed a position different thickness size's reinforcing bar main part 15, two first limiting plates 7 slide on first spout 6 about the control, second limiting plate 13 is controlled again and is slided about on second spout 14, make about control two second limiting plates 13 with standing groove 8 carry out the block can, be convenient for fix a position different thickness size's reinforcing bar main part 15.

The working principle is as follows: when the precast beam roof plate steel bar positioner is used, the device is firstly moved to a required place, then a worker stably places the whole device through the base 1, then takes the steel bar main bodies 15 to be positioned to the side of the base 1, when the steel bar main bodies 15 are placed and positioned, the worker places the steel bar main bodies 15 between the left first limiting plate and the right first limiting plate 7, after the plurality of steel bar main bodies 15 are placed, the second limiting plate 13 can be controlled to be lapped above one end of the steel bar main bodies 15, so that the limiting rod 12 is clamped and connected with the limiting groove 11, namely, the steel bar main bodies 15 are limited and clamped by the first limiting plates 7 on the left side and the right side, the steel bar main bodies 15 are conveniently positioned, when the steel bar main bodies 15 with different thickness sizes are required to be positioned, the worker firstly controls the left first limiting plate 7 and the right first limiting plate 7 to slide on the first sliding chute 6, thereby adjust about the distance between two first limiting plates 7, second limiting plate 13 is controlled again and is carried out the horizontal slip on second spout 14, make about two second limiting plates 13 carry out the block with standing groove 8 can, be convenient for carry out limit location to different thickness dimension's reinforcing bar main part 15, the screw rod 9 of controlling again drives spacing groove 11 and controls the removal on placing board 5, it is spacing until supporting the both sides of reinforcing bar main part 15, it can to screw up nut 10 after that, when needs come height-adjusting according to the roof beam of co-altitude not, open cylinder 2, cylinder 2 drives and places board 5 rebound, it beats expansion plate 4 and carries out the rebound to place board 5, because the limiting displacement of mounting panel 3, make whole more stable, whole practicality has been increased.

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 precast beam roof plate reinforcing bar locator, includes base (1) and reinforcing bar main part (15), its characterized in that: the air cylinder (2) is arranged above the base (1), the air cylinder (2) is located inside the mounting plate (3), the mounting plate (3) is located above the base (1), the expansion plate (4) is arranged above the mounting plate (3), the placing plate (5) is arranged above the expansion plate (4), the first sliding groove (6) is formed in the upper surface of the placing plate (5), the first limiting plate (7) is arranged above the first sliding groove (6), the placing groove (8) is formed in the upper surface of the first limiting plate (7), two sides of the placing plate (5) are penetrated through by the screw rod (9), the nut (10) is arranged on the surface of the screw rod (9), the nut (10) is attached to the placing plate (5), the limiting groove (11) is formed in one side of the screw rod (9), and the limiting rod (12) is arranged above the limiting groove (11), the top of gag lever post (12) is connected with second limiting plate (13), and one side of second limiting plate (13) is provided with second spout (14), reinforcing bar main part (15) are installed to one side of first limiting plate (7), and reinforcing bar main part (15) with place board (5) upper surface and laminate mutually.

2. The precast beam roof rail locator of claim 1, wherein: the mounting plate (3) and the telescopic plate (4) form a sliding structure, and the mounting plate (3) and the telescopic plate (4) are symmetrically provided with 2 about the central line of the placing plate (5).

3. The precast beam roof rail locator of claim 1, wherein: the first limiting plate (7) and the first sliding chute (6) form a sliding structure, and the first limiting plate (7) is uniformly distributed on the first sliding chute (6).

4. The precast beam roof rail locator of claim 1, wherein: the limiting groove (11) and the placing plate (5) form a sliding structure, and the limiting groove (11) and the screw (9) form an integrated structure.

5. The precast beam roof rail locator of claim 1, wherein: the limiting rod (12) is connected with the limiting groove (11) in a clamping mode, and the limiting rod (12) and the second limiting plate (13) form an integrated structure.

6. The precast beam roof rail locator of claim 1, wherein: the second limiting plate (13) and the second sliding chute (14) form a sliding structure, and the second limiting plate (13) is connected with the placing groove (8) in a clamping mode.