CN215287784U

CN215287784U - A auxiliary device for concrete placement template sets up

Info

Publication number: CN215287784U
Application number: CN202121772858.1U
Authority: CN
Inventors: 杨生全; 王磊; 李阳; 杨启恩; 李林烨; 冯炜怡; 邵冬军
Original assignee: China Gezhouba Group No 3 Engineering Co Ltd
Current assignee: China Gezhouba Group No 3 Engineering Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-24
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses an auxiliary device for setting up a concrete pouring template, which comprises a stand column, a chain block, an end plate and a sling; the end plate sets up at the stand top, and the top couple of end plate connection chain block, chain block's bottom couple is connected with the hoist cable, the hoist cable end is provided with rings, rings are used for loading concrete placement template. The utility model provides high concrete placement template sets up the efficiency of construction to tower machine, the unable difficult problem of accomplishing hoist and mount of hoisting equipment in the traditional operation have been solved.

Description

A auxiliary device for concrete placement template sets up

Technical Field

The utility model belongs to the technical field of the concrete placement template sets up, concretely relates to an auxiliary device for concrete placement template sets up.

Background

In concrete pouring construction, template erection is an indispensable link, steel bars are bound firstly during concrete pouring construction, then a template is erected, the template used during concrete pouring of a hydropower station spillway control section is a large multi-clamp template, and cannot be moved by manual carrying, so that tower crane installation is completed before concrete pouring, and procedures such as template erection, concrete pouring and the like are completed by using a tower crane; meanwhile, mobile hoisting equipment such as automobile hoisting and the like cannot be in place due to the form of an engineering structure.

Disclosure of Invention

In order to solve the problem that exists among the prior art, the utility model aims at providing a device for assisting concrete placement template sets up has improved concrete placement template and has set up the efficiency of construction to tower machine, mobile lifting device can't accomplish the difficult problem of hoist and mount in the traditional operation have been solved.

In order to achieve the above purpose, the utility model discloses a be through following technical scheme: an auxiliary device for erecting a concrete pouring template comprises an upright post, a chain block, an end plate and a sling, wherein the upright post is fixedly connected with the chain block;

the end plate sets up at the stand top, and the top couple of end plate connection chain block, chain block's bottom couple is connected with the hoist cable, the hoist cable end is provided with rings, rings are used for loading concrete placement template.

Furthermore, the upright posts are made of I-shaped steel.

Further, the end plates are made of steel plates.

Furthermore, the end plates and the upright columns are welded and fixed.

Furthermore, the sling is a steel wire rope, the middle part of the steel wire rope is hung on a bottom lifting hook of the chain block, and two ends of the steel wire rope are both connected with lifting rings.

Furthermore, the end plate is provided with a lifting hole, the lifting hole is connected with a clamping ring, and a top lifting hook of the chain block is hung on the clamping ring.

Furthermore, the stand passes through angle steel welded connection with ground.

Further, the bottom ends of the upright posts are inserted into the concrete ground for fixing.

Furthermore, the end plate and the upright post are made of steel materials which are integrally formed.

As another object of the utility model, adopt above-mentioned auxiliary device, carry out auxiliary device's fixed in the position that concrete placement template was set up needs to carry out, then be connected with concrete placement template through rings on the hoist cable, pull concrete placement template rebound to preset position through pulling chain block upper zipper drive sling and set up.

Compared with the prior art, the utility model discloses following beneficial effect has at least, the utility model discloses a reasonable setting has realized that the hoist and mount blind area's the condition appears at the job site under, and the hoist and mount work that concrete placement template set up is carried out in the cooperation of nimble installation auxiliary device, and the improvement of very big degree the template when power station spillway control section concrete placement sets up the efficiency of construction, has avoided can't taking one's place because of tower machine, mobile lifting device when spillway control section flood concrete placement template sets up, can't accomplish the difficult problem of template hoist and mount. Additionally, the utility model discloses a hoist and mount rack construction form is simple, and required material is easy, preparation convenient and fast, and maneuverability and practicality are strong, and the effectual safety and stability who ensures template hoist and mount has improved template hoist and mount efficiency of construction, has also saved the labour simultaneously, has practiced thrift economic cost.

Furthermore, the upright posts are made of I-shaped steel, the I-shaped steel meeting the actual bearing capacity requirement is selected, the raw materials are simple and easy to obtain, and the I-shaped steel structure is simple and has good mechanical property, can be conveniently fixed on a construction site, and has a good fixing effect.

Furthermore, the end plates and the stand columns are welded and fixed, the welded and fixed effect is good, a stable supporting effect is guaranteed in the concrete pouring template erection process, and the safe and stable construction of the template erection work is guaranteed. And moreover, the end plate and the upright post are connected by adopting a hand welding mode, the welding seam is required to be a type of welding seam, and the connection stability between the end plate and the upright post is ensured.

Further, the utility model discloses a be fixed with multiple optional mode between stand and the ground, can select according to job site's actual demand, support through angle steel welded connection and fix in subaerial or the bottom through stand 1 inserts concrete ground, the stability performance of being connected between assurance stand that can both be better and the ground.

Drawings

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

in the attached drawings, 1, a vertical column; 2. an end plate; 3. a chain block; 4. a sling; 5. a snap ring; 21. hoisting holes; 41. a lifting ring.

Detailed Description

In order to make the purpose, technical effect and technical solution of the embodiments of the present invention clearer, the following description clearly and completely describes the technical solution of the embodiments of the present invention with reference to the drawings of the present invention; obviously, the described embodiments are some of the embodiments of the present invention. Based on the embodiments disclosed in the present invention, other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in fig. 1, the utility model discloses an auxiliary device for setting up a concrete pouring template, the top of a column 1 is provided with an end plate 2, the end plate 2 is provided with a hanging hole 21 connected with a chain block 3 through a snap ring 5; the size of lifting eye 21 is according to the big or small design of the screw rod of snap ring 5, it has rings 41 to work out on hoist cable 4, hoist cable 4 hangs on the lifting hook of chain block 3 bottom, rings 41 and the concrete placement template on the hoist cable 4 pass through snap ring 5 to be connected, through the pulling zip fastener drive lifting chain pulls the template rebound and then accomplishes the setting up of concrete placement template on chain block 3.

As the preferred embodiment of the utility model, the upright post 1 of the utility model adopts I-shaped steel, and the end plate 2 adopts steel plate; the end plate 2 and the upright post 1 are welded and fixed.

In other embodiments of the present invention, the end plate 2 and the column 1 are made of steel material formed integrally.

The utility model discloses a in a specific embodiment, according to the actual conditions of job site, stand 1 passes through angle steel welded connection with ground. Of course, in other embodiments of the present invention, the bottom end of the upright 1 is inserted into the concrete ground for fixing.

In one embodiment of the present invention, the auxiliary device is manufactured by the following steps.

1. Manufacturing a stand column 1; carrying out stress calculation and stress analysis according to the maximum weight of the sum of the template to be lifted, the self weight of the chain block, the self weight of the sling and the self weight of the clamping ring, determining the bearing capacity of a section required by lifting the template with the maximum weight, determining the specification type of the I-steel meeting the bearing capacity through a specification parameter table of the section, determining the height of an upright column according to the in-place height of the template to be lifted, the height of the chain block and the height of the sling, purchasing materials, and cutting the upright column into the length required by lifting the lifting rack by using a hand cutter; the utility model discloses the size of hoist and mount frame stand is according to the height of taking one's place of template, the height of hoist cable and hand hoist's hoisting height confirm the stand height, and stand and anchor end plate overall height need satisfy the template requirement of taking one's place at the hoist and mount in-process, can not too high also can not cross lowly, and too high stability reduces, crosses lowly the template and can't take one's place.

2. Manufacturing an end plate 2; and (3) carrying out stress calculation and stress analysis according to the maximum weight steel plate to be lifted, determining the thickness and the structural form of the steel plate of the end plate required by lifting the maximum weight template, selecting the steel plate meeting the conditions from the existing materials in the field, and cutting and blanking by using a hand-held cutter.

3. The end plate 2 is connected with the upright post 1; the end plate 2 and the upright post 1 are connected by welding, the welding mode adopts handle welding, the type of the welding line is 1 type welding line, and the welding line is qualified through appearance and nondestructive testing and is put into use.

4. Manufacturing a sling 4; the sling 4 is made of a steel wire rope, and the length of the steel wire rope is determined according to the stability of the integral hoisting structure, the maximum in-place height of the hoisted template and the like.

In a specific embodiment, the auxiliary device is firstly fixed at the position where the concrete pouring template needs to be built, then the concrete pouring template is connected with the hanging ring 41 on the hanging rope 4, and the concrete pouring template is built by pulling the zipper on the chain block 3 to drive the hanging chain to pull the concrete pouring template to move upwards to the preset position.

To sum up, the utility model solves the problem that the template can not be hoisted in the in-place area of the tower crane and the mobile hoisting equipment at the control section of the spillway of the hydropower station by utilizing a hoisting frame, and realizes the hoisting of the large template by using a simple hoisting frame; this application is not only simple, nimble completion the steel form hoist and mount, and required preparation material is simple simultaneously, and the preparation of hoist and mount frame can be accomplished to a steel sheet, one section wire rope, a chain block, snap ring, the utility model discloses the application in the concrete placement template set up hoist and mount, not only the safety and stability has also saved the labour simultaneously, the utility model discloses an application satisfies construction quality, safety and progress requirement, and is with low costs, effectual.

The above embodiments are only used to illustrate the technical solutions of the present invention and limit the same, although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify or equally replace the specific embodiments of the present invention, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention is within the scope of the claims of the present invention.

Claims

1. An auxiliary device for erecting a concrete pouring template is characterized by comprising a vertical column (1), a chain block (3), an end plate (2) and a sling (4), wherein the vertical column is provided with a plurality of vertical columns;

the end plate (2) is arranged at the top of the upright column (1), the end plate is connected with a top hook of the chain block (3), a sling (4) is connected with a bottom hook of the chain block (3), the tail end of the sling (4) is provided with a lifting ring (41), and the lifting ring (41) is used for loading a concrete pouring template.

2. An auxiliary device for concrete pouring formwork erection according to claim 1, characterized in that said upright (1) is made of i-steel.

3. An auxiliary device for concrete pouring formwork erection according to claim 1, characterized in that the end plates (2) are steel plates.

4. An auxiliary device for concrete pouring formwork erection according to claim 1, characterized in that the end plates (2) are welded and fixed with the upright (1).

5. The auxiliary device for concrete pouring template erection according to claim 1, characterized in that the sling (4) is a steel wire rope, the middle part of the steel wire rope is hung on the bottom lifting hook of the chain block (3), and both ends of the steel wire rope are connected with lifting rings (41).

6. An auxiliary device for concrete pouring formwork erection according to claim 1, characterized in that the end plate (2) is provided with a hanging hole (21), the hanging hole (21) is connected with a snap ring (5), and a top lifting hook of a chain block (3) is hung on the snap ring (5).

7. An auxiliary device for concrete pouring formwork erection according to claim 1, characterized in that the upright (1) is connected with the ground by angle iron welding.

8. An auxiliary device for concrete pouring formwork erection according to claim 1, characterized in that the bottom end of the upright (1) is inserted into the concrete ground for fixing.

9. An auxiliary device for concrete pouring formwork erection according to claim 1, characterized in that the end plates (2) and the columns (1) are of integrally formed steel.