CN217518193U

CN217518193U - Telescopic crowbar for disassembling concrete formwork

Info

Publication number: CN217518193U
Application number: CN202221032838.5U
Authority: CN
Inventors: 宇伟; 刘晓忱; 汪振作; 孙维泽; 李伟德; 门浩; 汪洋; 王杰慧; 钱坤
Original assignee: China Railway No 9 Group Co Ltd
Current assignee: China Railway No 9 Group Co Ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-30
Anticipated expiration: 2032-04-29

Abstract

The utility model relates to a crowbar technical field specifically is a telescopic concrete template is disassembled and is used crowbar, including the crowbar body, the inside of crowbar body is inserted and is equipped with crowbar shrink pole, the first pressing block of having installed on the surface of crowbar body, the second has been seted up on the surface of crowbar body and has been inserted and establish the groove, the second sliding tray has been seted up to the inside of crowbar shrink pole, the movable plate has been installed to the inside of second sliding tray. The utility model discloses a be provided with first according to the briquetting, first press the briquetting to drive first insert establish the piece downstream extrusion third and insert the piece and break away from inserting the block of establishing the groove to the second, thereby be convenient for take crowbar shrink-bar out from this internal with crowbar, second spring extrusion movable plate drives the third and inserts and establish piece rebound, the third is inserted and is established the piece and insert and establish the inslot and be convenient for insert through the third and establish the piece and fix crowbar shrink-bar, thereby be convenient for take crowbar shrink-bar out from this internal and fix of crowbar, thereby convenient shrink, be convenient for better carrying and storage.

Description

Telescopic type crowbar for disassembling concrete formwork

Technical Field

The utility model relates to a crowbar technical field specifically is a telescopic concrete form is disassembled and is used crowbar.

Background

With the development of society, crowbars are used for disassembling a plurality of concrete templates at present, and the crowbars are made by using a lever principle to enable weights to overcome gravity and lift the weights from the ground and displace the weights and are divided into six-edge bars, round bars and flat bars.

The crowbar of part can't stretch out and draw back, and these crowbars are longer, carry very inconvenient, and the crowbar is because the length problem is inconvenient to be stored simultaneously to lead to it to occupy the space very, consequently need to design a telescopic concrete form and disassemble and use the crowbar urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic concrete form disassembles and uses crowbar to solve the problem that the trouble and inconvenient storage of carrying that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a crowbar for disassembling a telescopic concrete template comprises a crowbar body, wherein a crowbar contraction rod is inserted into the crowbar body, a first pressing block is arranged on the surface of the crowbar body, a second insertion groove is formed in the surface of the crowbar body, a second sliding groove is formed in the crowbar contraction rod, and a movable plate is arranged in the second sliding groove;

the crowbar telescopic rod is characterized in that a second spring is fixedly mounted inside the second sliding groove, a first sliding groove is formed inside the crowbar telescopic rod, and a second fixing rod is fixedly connected to the surface of the crowbar body.

Preferably, the surface of the crowbar body is provided with a second pressing block, and the surface of the crowbar body is provided with a first inserting groove.

Preferably, the second pressing block includes a second inserting block, the bottom end of the second pressing block is fixedly connected with the second inserting block, and the second inserting block is inserted into the first inserting groove.

Preferably, the first pressing block comprises a first inserting block, and the bottom end of the first pressing block is fixedly connected with the first inserting block.

Preferably, the moving plate comprises a third inserting block and a sliding block, the third inserting block is fixedly connected to the surface of the moving plate, and the sliding block is fixedly connected to the side face of the moving plate.

Preferably, the first sliding groove comprises a first fixing rod, and the first fixing rod is fixedly installed inside the first sliding groove.

Preferably, the second fixing rod comprises a fixing block and a first spring, the top end of the second fixing rod is fixedly connected with the fixing block, and the first spring is sleeved on the surface of the second fixing rod.

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

1. through being provided with the first piece of pressing, the first piece of pressing drives the first piece of inserting and inserts the piece and insert the piece and break away from inserting the block of establishing the groove to the second, thereby be convenient for take crowbar shrink rod out from this internal with the crowbar, lose the extruded movable plate and receive the extrusion of second spring, thereby make the movable plate drive the third and insert and establish piece rebound, the third is inserted and is established the piece and insert and establish the inslot and be convenient for insert through the third and establish the piece and fix the crowbar shrink rod, thereby be convenient for take out and fix the crowbar shrink rod from this internal crowbar, thereby convenient the shrink, be convenient for better carrying and storage.

Drawings

Fig. 1 is a perspective view of the structure of the present invention;

fig. 2 is a schematic cross-sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the present invention at a in fig. 2;

fig. 4 is an enlarged schematic view of the present invention at B in fig. 2.

In the figure: 1. a crowbar body; 2. a crowbar contraction rod; 3. a first pressing block; 301. a first insert block; 4. a second pressing block; 401. a second insert block; 5. a first insertion groove; 6. a second insertion groove; 7. moving the plate; 701. a third insert block; 702. a slider; 8. a first sliding groove; 801. a first fixing lever; 9. a second fixing bar; 901. a fixed block; 902. a first spring; 10. a second sliding groove; 11. a second spring.

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. 1-4, the present invention provides an embodiment:

a crowbar for disassembling a telescopic concrete template comprises a crowbar body 1, a crowbar contraction rod 2 is inserted into the crowbar body 1, a first pressing block 3 is arranged on the surface of the crowbar body 1, a second insertion groove 6 is formed in the surface of the crowbar body 1, a second sliding groove 10 is formed in the crowbar contraction rod 2, and a movable plate 7 is arranged in the second sliding groove 10;

the inside fixed mounting of second sliding tray 10 has second spring 11, and first sliding tray 8 has been seted up to the inside of crowbar shrink pole 2, and the fixed surface of crowbar body 1 is connected with second dead lever 9.

Furthermore, the second pressing block 4 is installed on the surface of the crowbar body 1, the first inserting groove 5 is formed in the surface of the crowbar body 1, and the second pressing block 4 is convenient to press and extrude the third inserting block 701 in the first inserting groove 5.

Further, the second pressing block 4 includes a second inserting block 401, the bottom end of the second pressing block 4 is fixedly connected with the second inserting block 401, and the second inserting block 401 is inserted into the first inserting groove 5, so that the second inserting block 401 can extrude the third inserting block 701 in the first inserting groove 5.

Further, the first pressing block 3 includes a first inserting block 301, and the bottom end of the first pressing block 3 is fixedly connected with the first inserting block 301, so that the first inserting block 301 can extrude the third inserting block 701.

Further, the moving plate 7 includes a third inserting block 701 and a sliding block 702, the third inserting block 701 is fixedly connected to the surface of the moving plate 7, and the sliding block 702 is fixedly connected to the side surface of the moving plate 7, so that the moving plate 7 is driven by the third inserting block 701 to move downward.

Further, the first sliding groove 8 includes a first fixing rod 801, and the first fixing rod 801 is fixedly installed inside the first sliding groove 8, so that the first fixing rod 801 can stabilize the sliding of the sliding block 702.

Further, the second fixing rod 9 comprises a fixing block 901 and a first spring 902, the fixing block 901 is fixedly connected to the top end of the second fixing rod 9, and the first spring 902 is sleeved on the surface of the second fixing rod 9, so that the first pressing block 3 can extrude the first spring 902 conveniently.

The working principle is as follows: when a worker uses the device, the first pressing block 3 is pressed to enable the first pressing block 3 to drive the first inserting block 301 to move downwards, the first pressing block 3 can press the first spring 902 when moving downwards, the first inserting block 301 presses the third inserting block 701 to enable the third inserting block 701 to be disengaged from the second inserting groove 6, the third inserting block 701 drives the moving plate 7 to move downwards to press the second spring 11, the moving plate 7 drives the sliding block 702 to slide in the first sliding groove 8, the first fixing rod 801 increases the stability of the sliding block 702 when sliding, so that the crowbar contraction rod 2 can be conveniently drawn out of the crowbar body 1, when the third inserting block 701 moves to the bottom end of the first inserting groove 5, the moving plate 7 which loses the extrusion is pressed by the second spring 11, so that the moving plate 7 drives the third inserting block 701 to move upwards, the third inserting block 701 is inserted in the first inserting groove 5 to be convenient for fixing the crowbar contraction rod 2 through the third inserting block 701, thereby be convenient for take crowbar shrink-rod 2 out from crowbar body 1 in, when needs shrink, as long as press the second and press piece 4, make the second press piece 4 extrusion second to insert and establish piece 401, the second is inserted and is established piece 401 extrusion third and insert and establish piece 701 downstream, it breaks away from first block extrusion of inserting groove 5 and pushes into crowbar body 1 inside to make the third insert and establish piece 701, thereby accomplish the shrink, be convenient for better carrying and storage.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a telescopic concrete form is disassembled and is used crowbar, includes crowbar body (1), its characterized in that: a crowbar contraction rod (2) is inserted into the crowbar body (1), a first pressing block (3) is arranged on the surface of the crowbar body (1), a second insertion groove (6) is formed in the surface of the crowbar body (1), a second sliding groove (10) is formed in the crowbar contraction rod (2), and a moving plate (7) is arranged in the second sliding groove (10);

the internal fixed mounting of second sliding tray (10) has second spring (11), first sliding tray (8) have been seted up to the inside of crowbar shrink pole (2), the fixed surface of crowbar body (1) is connected with second dead lever (9).

2. The telescopic crowbar for disassembling concrete formworks of claim 1, wherein: the crowbar is characterized in that a second pressing block (4) is arranged on the surface of the crowbar body (1), and a first inserting groove (5) is formed in the surface of the crowbar body (1).

3. The telescopic crowbar for disassembling concrete form of claim 2, wherein: the second pressing block (4) comprises a second inserting block (401), the bottom end of the second pressing block (4) is fixedly connected with the second inserting block (401), and the second inserting block (401) is inserted into the first inserting groove (5).

4. The telescopic crowbar for disassembling concrete formworks of claim 1, wherein: the first pressing block (3) comprises a first inserting block (301), and the bottom end of the first pressing block (3) is fixedly connected with the first inserting block (301).

5. The telescopic crowbar for disassembling concrete formworks of claim 1, wherein: the movable plate (7) comprises a third inserting block (701) and a sliding block (702), the third inserting block (701) is fixedly connected to the surface of the movable plate (7), and the sliding block (702) is fixedly connected to the side face of the movable plate (7).

6. The telescopic crowbar for disassembling concrete formworks of claim 1, wherein: the first sliding groove (8) comprises a first fixing rod (801), and the first fixing rod (801) is fixedly installed in the first sliding groove (8).

7. The telescopic crowbar for disassembling concrete formworks of claim 1, wherein: the second fixing rod (9) comprises a fixing block (901) and a first spring (902), the fixing block (901) is fixedly connected to the top end of the second fixing rod (9), and the first spring (902) is sleeved on the surface of the second fixing rod (9).