CN215859073U

CN215859073U - U-shaped device for secondary structure lintel

Info

Publication number: CN215859073U
Application number: CN202120263038.3U
Authority: CN
Inventors: 陈博; 刘刚; 孔祥雷; 尧荣辉; 文泉鸿
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2022-02-18
Anticipated expiration: 2031-01-30

Abstract

The utility model discloses a U-shaped device for secondary structure lintel, which comprises a bottom plate, wherein a bolt rod is fixedly arranged on the inner wall of the bottom plate, a first nut is in threaded connection with the outer wall of the bolt rod, a first washer is arranged on one side of the bolt rod close to the first nut, a second nut is in threaded connection with the outer wall of the bolt rod, a second washer is arranged on one side of the bolt rod close to the second nut, a first chute is arranged on the inner wall of one side of the bottom plate, a second T-shaped sliding block is in sliding connection with the inner wall of the first chute, a movable seat is fixedly connected with the outer wall of the second T-shaped sliding block, a first T-shaped sliding block is arranged on the outer wall of one side of the movable seat, a second chute is in sliding connection with the outer wall of the first T-shaped sliding block, a third chute is arranged on the inner wall of the movable seat, a sliding block is in sliding connection with the inner wall of the third chute, and the structure of the bottom plate can firmly fix a template, compared with the traditional wood board clamp, the U-shaped clamp is more convenient to mount.

Description

U-shaped device for secondary structure lintel

Technical Field

The utility model belongs to the technical field of clamps, and particularly relates to a U-shaped device for a secondary structure lintel.

Background

The secondary structure is constructed after the primary structure (referring to the load-bearing member part of the main structure) is constructed, and is a non-load-bearing structure relative to the load-bearing structure, and an enclosure structure, such as a constructional column, a lintel, a water-stop back beam, a parapet, a coping, a filler wall, a partition wall and the like. The secondary structure specifically includes: infilled walls, ring beams, constructional columns, water dispersion, steps, etc. When a door and window opening is formed in a wall body and the wall body opening is larger than 300mm, in order to support various loads transmitted by a masonry body on the upper portion of the opening and transmit the loads to walls on two sides of the opening such as a door and a window, a hanging beam is often arranged on the door and window opening and is called a lintel.

In the cast-in-place lintel, clamps are needed to fix the two sides of the template to prevent slurry leakage, the traditional mode adopts wood plates to fix the template, the mode needs to measure the size of the template firstly and then process the wood plates, and finally, bolts are used for reinforcing to fix the template, the fixing mode is very complicated, the working time is greatly prolonged,

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above-mentioned proposed problems, a U-shaped device for secondary structural lintels is provided.

The technical scheme adopted by the utility model is as follows: a U-shaped device for secondary structure lintel comprises a bottom plate, wherein a bolt rod is fixedly arranged on the inner wall of the bottom plate, a first nut is in threaded connection with the outer wall of the bolt rod, a first washer is arranged on one side, close to the first nut, of the bolt rod, a second nut is in threaded connection with the outer wall of the bolt rod, a second washer is arranged on one side, close to the second nut, of the bolt rod, a first chute is arranged on the inner wall of one side of the bottom plate, a second T-shaped sliding block is in sliding connection with the inner wall of the first chute, a moving seat is fixedly connected with the outer wall of the second T-shaped sliding block, a first T-shaped sliding block is arranged on the outer wall of one side of the moving seat, a second chute is in sliding connection with the outer wall of the first T-shaped sliding block, a third chute is arranged on the inner wall of the moving seat, and a sliding block is connected with the inner wall of the third chute, the outer wall fixedly connected with curb plate of slider, the inner wall of curb plate is provided with rectangular hole.

In a preferred embodiment, the inner wall of the moving seat is provided with a circular through hole, the circular through hole is located at the center of the moving seat, and the size of the circular through hole is matched with the size of the bolt rod.

In a preferred embodiment, the inner wall of the movable seat is provided with a square through hole, and the size of the square through hole is matched with that of the side plate.

In a preferred embodiment, the first sliding groove and the second sliding groove are respectively located on two sides of an inner wall of the bottom plate, and the center of the bottom plate is symmetrical.

In a preferred embodiment, the number of the side plates is two, and the size of the elongated hole is matched with the size of the bolt rod.

In a preferred embodiment, the number of the sliding blocks is two, and the sliding blocks are symmetrical to the center position of the side plate.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the U-shaped clamp, the template can be firmly fixed through the structure of the sliding block and the bottom plate, and compared with a traditional wood board clamp, the U-shaped clamp is more convenient to install and can be recycled.

2. According to the utility model, the position of the side plate can be adjusted according to the size of the template through the arrangement of the bolt rod and the side plate structure, so that the template can be fixed in all directions.

Drawings

FIG. 1 is a front view of a U-shaped device for secondary structural lintels of the present invention;

FIG. 2 is a side view of the side panel construction of the present invention;

FIG. 3 is a top view of a U-shaped device of the secondary structural lintel of the present invention;

fig. 4 is a schematic diagram of the structure of the movable base of the present invention.

The labels in the figure are: the method comprises the following steps of 1-bottom plate, 2-side plate, 3-sliding block, 4-first T-shaped sliding block, 5-circular through hole, 6-moving seat, 7-second T-shaped sliding block, 8-long hole, 9-first sliding groove, 10-third sliding groove, 11-first nut, 12-first washer, 13-bolt rod, 14-second sliding groove, 15-second nut, 16-second washer and 17-square through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a U-shaped device for secondary structure lintel comprises a base plate 1, a bolt bar 13 fixedly mounted on the inner wall of the base plate 1, a first nut 11 threadedly connected to the outer wall of the bolt bar 13, a first washer 12 arranged on one side of the bolt bar 13 close to the first nut 11, a second nut 15 threadedly connected to the outer wall of the bolt bar 13, a second washer 16 arranged on one side of the bolt bar 13 close to the second nut 15, a first chute 9 arranged on the inner wall of one side of the base plate 1, a second T-shaped slider 7 slidingly connected to the inner wall of the first chute 9, a movable base 6 fixedly connected to the outer wall of the second T-shaped slider 7, a circular through hole 5 arranged on the inner wall of the movable base 6, the circular through hole 5 being located at the center of the movable base 6, the size of the circular through hole 5 being adapted to the size of the bolt bar 13, a first T-shaped slider 4 arranged on the outer wall of one side of the movable base 6, the outer wall of the first T-shaped sliding block 4 is connected with a second sliding groove 14 in a sliding mode, the first sliding groove 9 and the second sliding groove 14 are located on two sides of the inner wall of the bottom plate 1 respectively, the center of the bottom plate 1 is symmetrical, the inner wall of the moving seat 6 is provided with a third sliding groove 10, the inner wall of the third sliding groove 10 is connected with a sliding block 3 in a sliding mode, the template can be firmly fixed through the arrangement of the sliding block 3 and the bottom plate 1, compared with a traditional wood board clamp, the U-shaped clamp is more convenient to install and can be recycled, the number of the side plates 2 is two, the size of the strip hole 8 is matched with the size of the bolt rod 13, the outer wall of the sliding block 3 is fixedly connected with the side plates 2, the inner wall of the moving seat 6 is provided with a square through hole 17, the size of the square through hole 17 is matched with the size of the side plates 2, the inner wall of the side plates 2 is provided with the strip hole 8, and the number of the side plates 2 is two, the size of rectangular hole 8 and the size looks adaptation of shank of bolt 13 through shank of bolt 13 and the 2 structures of curb plate that set up, can be according to the position of the size regulation curb plate 2 of template to reach the all-round fixed to the template, this simple structure convenient operation, improvement work efficiency that can be great.

The working principle is as follows: put into the both sides of template respectively with curb plate 2, then promote curb plate 2 and make its outer wall of hugging closely the template, under the effect of second "T" type slider 7 and first spout 9, remove seat 6 and carry out stable removal, adjust the relative height of curb plate 2 according to the template size after curb plate 2 hugs closely with the template outer wall, reciprocate curb plate 2, under rectangular hole 8, under the effect of slider 3 and

third spout

10, 2 stable reciprocates of curb plate, and can not drop, twist first nut 11 and second nut 15 after finishing the regulation, make first china department 12 and second china department 16 hug closely and remove seat 6, under the effect of first nut 11 and second nut 15, curb plate 2 can press from both sides the template tightly, thereby reach the fixed to the template, only need twist first nut 11 and second nut 15 once more after finishing using and can dismantle so that use next time.

In this a U type device for secondary structure lintel, through slider 3 and the 1 structure of bottom plate that sets up, can carry out firm fixed with the template, for traditional plank anchor clamps, this "U" type anchor clamps installation is more convenient, and can realize following bad utilization.

In this a U type device for secondary structure lintel, through the shank of bolt 13 and the 2 structures of curb plate that set up, can be according to the position of the size regulation curb plate 2 of template to reach the all-round fixed to the template, this simple structure convenient operation, improvement work efficiency that can be great.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A U type device for secondary structure lintel, includes bottom plate (1), its characterized in that: a bolt rod (13) is fixedly installed on the inner wall of the bottom plate (1), a first nut (11) is in threaded connection with the outer wall of the bolt rod (13), a first washer (12) is arranged on one side, close to the first nut (11), of the bolt rod (13), a second nut (15) is in threaded connection with the outer wall of the bolt rod (13), a second washer (16) is arranged on one side, close to the second nut (15), of the bolt rod (13), a first sliding groove (9) is arranged on the inner wall of one side of the bottom plate (1), a second T-shaped sliding block (7) is in sliding connection with the inner wall of the first sliding groove (9), a moving seat (6) is fixedly connected with the outer wall of the second T-shaped sliding block (7), a first T-shaped sliding block (4) is arranged on the outer wall of one side of the moving seat (6), and a second sliding groove (14) is in sliding connection with the outer wall of the first T-shaped sliding block (4), the inner wall of removal seat (6) is provided with third spout (10), the inner wall sliding connection of third spout (10) has slider (3), the outer wall fixedly connected with curb plate (2) of slider (3), the inner wall of curb plate (2) is provided with rectangular hole (8).

2. A U-shaped device for secondary structural lintels as claimed in claim 1 wherein: the inner wall of the movable seat (6) is provided with a circular through hole (5), the circular through hole (5) is located at the center of the movable seat (6), and the size of the circular through hole (5) is matched with that of the bolt rod (13).

3. A U-shaped device for secondary structural lintels as claimed in claim 1 wherein: the inner wall of the movable seat (6) is provided with a square through hole (17), and the size of the square through hole (17) is matched with that of the side plate (2).

4. A U-shaped device for secondary structural lintels as claimed in claim 1 wherein: the first sliding groove (9) and the second sliding groove (14) are respectively located on two sides of the inner wall of the bottom plate (1), and the center of the bottom plate (1) is symmetrical.

5. A U-shaped device for secondary structural lintels as claimed in claim 1 wherein: the number of the side plates (2) is two, and the size of the strip hole (8) is matched with that of the bolt rod (13).

6. A U-shaped device for secondary structural lintels as claimed in claim 1 wherein: the number of the sliding blocks (3) is two, and the sliding blocks (3) are symmetrical to the center of the side plate (2).