CN216689038U

CN216689038U - Wet seam construction auxiliary device

Info

Publication number: CN216689038U
Application number: CN202120693714.0U
Authority: CN
Inventors: 彭鑫林; 张旭; 段计伟; 马运新; 王宁
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: 2021-04-06
Filing date: 2021-04-06
Publication date: 2022-06-07
Anticipated expiration: 2031-04-06

Abstract

The utility model provides an auxiliary device for wet joint construction, and belongs to auxiliary devices for building construction. The technical scheme is as follows: the wet joint construction auxiliary device is characterized by comprising two symmetrical and mutually parallel side plates, wherein two ends of the upper end surfaces of the two side plates are respectively provided with a vertical rod, the upper ends of the two vertical rods on different side plates and positioned at the same end are provided with an upper longitudinal rod and a lower longitudinal rod from top to bottom, two transverse rods are movably arranged between the upper longitudinal rod and the lower longitudinal rod, two ends of the two transverse rods are connected through limiting plates, and the limiting plates are positioned on the outer sides of the upper longitudinal rods; the two cross rods are provided with windlasses with lifting hooks, and the lifting hooks are hung on the templates at the wet joint; and the two side plates are all provided with screw rods through threaded connection, and the outer ends of the screw rods are fixedly provided with wheels capable of rotating. The beneficial effects of the utility model are as follows: and the template at the wet joint is lifted by the aid of the manual work.

Description

Wet seam construction auxiliary device

Technical Field

The utility model relates to an auxiliary device for building construction, in particular to an auxiliary device for wet joint construction.

Background

The wet joint is a joint formed by prefabricating prestressed concrete beam bodies in blocks, splicing cantilevers into a long-span continuous beam and connecting the beam blocks into a whole by adopting cast-in-place concrete between the beam bodies. In the field construction, the template is generally lifted from the ground through manpower, then is installed at a wet joint and is fixed by the tie bars, and after concrete pouring is finished to certain strength, the tie bars are dismantled, so that labor and force are wasted, the template is difficult to position when being installed at the wet joint, and the template is time-consuming and labor-consuming especially when the height difference between a bridge floor and the ground is large, the construction is slow, and the safety coefficient is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary device which can assist in manually hoisting a formwork in wet joint construction.

The utility model is realized by the following technical scheme: the auxiliary device for wet joint construction is characterized by comprising two symmetrical and mutually parallel side plates, wherein vertical rods are arranged at two ends of the upper end surfaces of the two side plates, an upper longitudinal rod and a lower longitudinal rod are arranged at the upper ends of the two vertical rods which are positioned at the same end on different side plates from top to bottom, two transverse rods are movably arranged between the upper longitudinal rod and the lower longitudinal rod, two ends of the two transverse rods are connected through limiting plates, and the limiting plates are positioned at the outer sides of the upper longitudinal rods;

the two cross rods are provided with windlasses with lifting hooks, and the lifting hooks are hung on the templates at the wet joint;

and the two side plates are all provided with screw rods through threaded connection, and the outer ends of the screw rods are fixedly provided with wheels capable of rotating.

And supporting legs are symmetrically arranged below the side plates.

And a plurality of jackscrews capable of jacking on the transverse rods are arranged on the upper longitudinal rods.

Go up between the vertical pole and the lower vertical pole and be located the both sides of hoist engine all are provided with the sliding block, the outside of sliding block is provided with the stiffener, the lower extreme of stiffener be provided with screw rod complex screw hole.

And a handle is arranged on the outer side of the vertical rod.

The working principle is as follows: according to the length of the wet joint, the screw can be rotated, the distance between the two wheels is adjusted, the screw is screwed into the reinforcing rod, the position of the winch is adjusted according to the position of the lifting hole in the template, and the winch is fixed through the jackscrew.

The utility model has the beneficial effects that: the template in wet joint construction can be lifted by assisting manual work, the application range can be enlarged by adjusting the position of the screw rod, and the wheels are not shafts, so that two ends of the wheel are open, and the construction is convenient for workers; the presence of the reinforcing rods improves the stability of the device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Wherein the reference numerals are: 1. a side plate; 2. erecting a rod; 3. an upper longitudinal bar; 4. a lower longitudinal bar; 5. a cross bar; 6. a limiting plate; 7. carrying out top thread; 8. a screw; 9. a wheel; 10. a winch; 11. a support leg; 12. a limiting block; 13. a reinforcing bar; 14. a handle.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1, the utility model relates to an auxiliary device for wet joint construction, which comprises two symmetrical and mutually parallel side plates 1, wherein two ends of the upper end surfaces of the two side plates 1 are respectively provided with a vertical rod 2, the upper ends of the two vertical rods on different side plates 1 and positioned at the same end are provided with an upper longitudinal rod 3 and a lower longitudinal rod 4 from top to bottom, two cross rods 5 are movably arranged between the upper longitudinal rod 3 and the lower longitudinal rod 4, two ends of the two cross rods 5 are connected through a limiting plate 6, and the limiting plate 6 is positioned at the outer side of the upper longitudinal rod 5;

the two cross rods 5 are provided with windlasses 10 with lifting hooks, and the lifting hooks are hung on the templates at the wet joint;

all be provided with screw rod 8 through threaded connection on two curb plates 1, the outer end of screw rod 8 is fixed and is provided with wheel 9 that can rotate.

Supporting legs are symmetrically arranged below the side plates 1.

A plurality of jackscrews 7 which can be propped against the cross rod 5 are arranged on the upper longitudinal rod 3.

Go up between vertical pole 3 and the lower vertical pole 4 and be located the both sides of hoist engine 10 and all be provided with the sliding block, the outside of sliding block is provided with stiffener 13, the lower extreme of stiffener 13 be provided with screw rod 8 complex screw hole.

A handle 14 is arranged on the outside of the upright 2.

The use method comprises the following steps: according to the length of the wet joint, the screw 8 can be rotated, the distance between the two wheels 9 is adjusted, the screw 8 is screwed into the reinforcing rod 13, the position of the winch 10 is adjusted according to the position of a hanging hole in the template, and the lifting device is fixed through the jackscrew 7.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the utility model, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the utility model, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, e.g. as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. The wet joint construction auxiliary device is characterized by comprising two symmetrical and mutually parallel side plates, wherein two ends of the upper end surfaces of the two side plates are respectively provided with a vertical rod, the upper ends of the two vertical rods on different side plates and positioned at the same end are provided with an upper longitudinal rod and a lower longitudinal rod from top to bottom, two transverse rods are movably arranged between the upper longitudinal rod and the lower longitudinal rod, two ends of the two transverse rods are connected through limiting plates, and the limiting plates are positioned on the outer sides of the upper longitudinal rods;

2. The wet joint construction auxiliary device according to claim 1, wherein support legs are symmetrically provided below the side plates.

3. The wet joint construction auxiliary device according to claim 1, wherein a plurality of jackscrews capable of jacking against the cross bar are provided on the upper longitudinal bar.

4. The auxiliary device for wet joint construction according to claim 1, wherein sliding blocks are disposed between the upper and lower vertical rods and on both sides of the winding machine, a reinforcing rod is disposed outside the sliding blocks, and a threaded hole is disposed at a lower end of the reinforcing rod to be engaged with the threaded rod.

5. The wet joint construction aid of claim 1, wherein a handle is provided on an outside of the upright.