CN219060561U

CN219060561U - Connecting and clamping device for construction engineering suspender

Info

Publication number: CN219060561U
Application number: CN202223428718.XU
Authority: CN
Inventors: 陈发
Original assignee: Fujian Zhongshengjia Construction Engineering Co ltd
Current assignee: Fujian Zhongshengjia Construction Engineering Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-23
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the technical field of clamping devices and discloses a connecting and clamping device for a boom of a building engineering, which comprises a connecting pipe, wherein a clamping pipe is fixedly arranged in the middle of the connecting pipe, a clamping assembly is arranged above the clamping pipe, the clamping assembly comprises a mounting plate, a fixed clamping seat is fixedly arranged on the lower surface of the mounting plate, a movable clamping seat is rotatably arranged on the front surface of the fixed clamping seat, semicircular grooves are formed in the opposite surfaces of the fixed clamping seat and the movable clamping seat, limiting protrusions are fixedly arranged at the bottom ends of the semicircular grooves, a limiting ring is fixedly sleeved on the surface of the clamping pipe, the diameter of the limiting ring is identical with that of the semicircular grooves, and a limiting assembly is connected between the fixed clamping seat and the movable clamping seat. In the whole use process, the connection with the top of the wall body is carried through the limiting ring and the limiting bulge, and compared with the connection, the bearing area of the wall body is greatly increased, so that the situation of fracture caused by too concentrated stress can be effectively avoided, and the wall body has better structural stability.

Description

Connecting and clamping device for construction engineering suspender

Technical Field

The utility model relates to the technical field of clamping devices, in particular to a connecting and clamping device for a boom of a building engineering.

Background

The utility model can increase the stability of the connection of the suspender and the lifting structure in the using process by arranging a series of structures, can prevent the condition that the connecting part of the suspender is influenced by external environmental factors to be damaged, has multiple functions, thereby increasing the functionality of the device and facilitating the disassembly and maintenance of the device or the suspender by users.

In the use process of the patent, the connection mode between the device and the top of the wall is realized through the connection between the connecting pipe and the clamping pipe, and the connection is realized mainly through clamping the clamping block on the surface of the clamping pipe into the groove on the surface of the connecting pipe.

Therefore, the utility model improves the device and provides a connecting and clamping device for the boom of the building engineering.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a connecting and clamping device for a boom of a building engineering, which aims to solve the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a building engineering jib connection clamping device, includes the connecting pipe, the centre fixed mounting of connecting pipe has the joint pipe, and joint subassembly has been seted up to the top of joint pipe, joint subassembly includes the mounting panel, fixed clamping seat is installed to fixed surface mounting under the mounting panel, the front of fixed clamping seat rotates and installs movable clamping seat, semi-cylindrical groove has all been seted up on the relative one side of fixed clamping seat and movable clamping seat, and semi-cylindrical groove's bottom fixed mounting has spacing arch, the fixed surface cover of joint pipe is equipped with the spacing ring, and the diameter of spacing ring is the same with the diameter of semi-cylindrical groove, be connected with spacing subassembly between fixed clamping seat and the movable clamping seat, realize the spacing of fixed clamping seat and movable clamping seat through spacing subassembly.

Further, the limiting component comprises a fixing plate, and the fixing plate is fixedly arranged on the side face of the fixing clamping seat.

Further, the movable plate is fixedly arranged on the side face of the movable clamping seat, through holes are formed in the surfaces of the movable plate and the fixed plate, and when the movable clamping seat is tightly attached to the fixed clamping seat, the through holes in the surfaces of the movable plate and the fixed plate are overlapped.

Further, a detachable limiting pin is inserted in the middle of the through hole of the movable plate, and the limiting pin can be simultaneously inserted in the through hole of the fixed plate.

Further, the connecting pipe is provided with the preforming in the middle of the slip, and the surface screw thread of connecting pipe installs the lock bolt, and the bottom of lock bolt extends to the connecting pipe inside to rotate with the preforming surface and be connected.

Further, a plurality of mounting holes are formed in the surface of the mounting plate, and a plurality of mounting bolts are mounted in the mounting holes in a threaded mode.

The utility model has the technical effects and advantages that:

1. in the whole use process, the connection with the top of the wall body is carried through the limiting ring and the limiting bulge, and compared with the connection, the bearing area of the wall body is greatly increased, so that the situation of fracture caused by too concentrated stress can be effectively avoided, the structural stability is better, and the wall body is safer to use.

2. In the use process, the limiting rings on the clamping pipes are directly clamped into the semicircular grooves from the side surfaces of the fixed clamping seats, and compared with the limiting rings, the limiting rings are not required to align the end parts of the clamping pipes with the end parts of other pipelines, so that the butt joint difficulty is greatly reduced, the installation process is simplified, and the installation is simpler.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an enlarged schematic view at a in fig. 1.

Fig. 3 is a cross-sectional view of the present utility model.

The reference numerals are: the device comprises a connecting pipe 1, a clamping pipe 2, a mounting plate 3, a fixing clamping seat 4, a movable clamping seat 5, a semicircular groove 6, a limiting protrusion 7, a limiting ring 8, a movable plate 9, a limiting pin 10, a pressing sheet 11, a locking bolt 12, a mounting bolt 13 and a fixing plate 14.

Detailed Description

The embodiments of the present utility model will be described more fully with reference to the accompanying drawings, and the configurations of the structures described in the following embodiments are merely illustrative, and the construction boom connecting and fastening device according to the present utility model is not limited to the structures described in the following embodiments, but all other embodiments obtained by a person skilled in the art without any inventive effort are within the scope of the present utility model.

Referring to fig. 1-3, the utility model provides a connecting and clamping device for a boom in construction engineering, which comprises a connecting pipe 1, wherein a clamping pipe 2 is fixedly arranged in the middle of the connecting pipe 1, a clamping assembly is arranged above the clamping pipe 2, the clamping assembly comprises a mounting plate 3, a fixed clamping seat 4 is fixedly arranged on the lower surface of the mounting plate 3, a movable clamping seat 5 is rotatably arranged on the front surface of the fixed clamping seat 4, semicircular grooves 6 are formed in the opposite surfaces of the fixed clamping seat 4 and the movable clamping seat 5, limiting protrusions 7 are fixedly arranged at the bottom ends of the semicircular grooves 6, a limiting ring 8 is fixedly sleeved on the surface of the clamping pipe 2, the diameter of the limiting ring 8 is the same as that of the semicircular grooves 6, a pressing sheet 11 is slidably arranged in the middle of the connecting pipe 1, a locking bolt 12 is arranged on the surface of the connecting pipe 1 in a threaded manner, the bottom end of the locking bolt 12 extends into the connecting pipe 1 and is rotatably connected with the surface of the pressing sheet 11, a limiting assembly is connected between the fixed clamping seat 4 and the movable clamping seat 5, and the limiting assembly is used for limiting the limiting of the fixed clamping seat 4 and the movable clamping seat 5.

When the fixing device is used, the whole mounting plate 3 is fixedly mounted on the inner top surface of a wall body of a building, then the limiting ring 8 on the clamping tube 2 is clamped into the semicircular groove 6 of the fixing clamping seat 4, the limiting ring 8 is mounted on the limiting boss 7, then the movable clamping seat 5 is rotated, the movable clamping seat 5 is tightly attached to the fixing clamping seat 4, at the moment, the fixing clamping seat 4 and the movable clamping seat 5 can be limited through the limiting assembly, so that the clamping tube 2 is mounted, and at the moment, only an external suspender is required to be inserted into the middle of the connecting tube 1 from the end part of the connecting tube 1, and the locking bolt 12 is screwed, so that the suspender can be mounted.

In the whole use, bear through spacing ring 8 and spacing protruding 7 with the connection at the top of wall body, compared, its area of force greatly increased, so alright effectively avoid too concentrated stress and lead to cracked condition to take place, its structural stability is better, uses safelyr.

Meanwhile, in the use process, the limiting ring 8 on the clamping tube 2 is directly clamped into the semicircular groove 6 from the side face of the fixed clamping seat 4, compared with the limiting ring, the end part of the clamping tube 2 is not required to be aligned with the end parts of other pipelines, the butt joint difficulty is greatly reduced, the installation process is simplified, and the installation is simpler.

The limiting component comprises a fixed plate 14, the fixed plate 14 is fixedly arranged on the side face of the fixed clamping seat 4, the movable plate 9 is fixedly arranged on the side face of the movable clamping seat 5, through holes are formed in the surfaces of the movable plate 9 and the fixed plate 14, when the movable clamping seat 5 is tightly attached to the fixed clamping seat 4, the through holes in the surfaces of the movable plate 9 and the fixed plate 14 are overlapped, a detachable limiting pin 10 is inserted in the middle of the through hole of the movable plate 9, and the limiting pin 10 can be simultaneously inserted in the through hole of the fixed plate 14.

So, only need rotate movable cassette 5, let movable cassette 5 hug closely with fixed cassette 4, at this moment the through-hole on fixed plate 14 and fly leaf 9 surface will coincide, then insert the spacer pin 10 in the through-hole of coincidence, so, alright accomplish fixed cassette 4 and movable cassette 5's fixed, a plurality of mounting holes have been seted up on the surface of mounting panel 3, and a plurality of mounting bolts 13 are installed to the internal screw thread of mounting hole, so alright be through the whole mounting panel 3 fixed mounting of mounting bolt 13 on the wall body internal top surface of building.

Therefore, the detailed use process is that firstly, the mounting bolt 13 is utilized to fixedly mount the whole mounting plate 3 on the inner top surface of the wall body of the building, then the limiting ring 8 on the clamping tube 2 is clamped into the semicircular column groove 6 of the fixed clamping seat 4, the limiting ring 8 is mounted on the limiting boss 7, then the movable clamping seat 5 is rotated to enable the movable clamping seat 5 to be tightly attached to the fixed clamping seat 4, at the moment, through holes on the surfaces of the fixed plate 14 and the movable plate 9 are overlapped, and then the limiting pin 10 is inserted into the overlapped through holes, so that the fixing of the fixed clamping seat 4 and the movable clamping seat 5 can be completed, the mounting of the clamping tube 2 is completed, at the moment, only an external suspender is required to be inserted into the middle of the connecting tube 1 from the end part of the connecting tube 1, and the locking bolt 12 is screwed tightly, and the mounting of the suspender can be completed.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a building engineering jib connection card solid device, includes connecting pipe (1), its characterized in that: the middle fixed mounting of connecting pipe (1) has joint pipe (2), and joint subassembly has been seted up to the top of joint pipe (2), joint subassembly includes mounting panel (3), surface fixed mounting has fixed cassette (4) under mounting panel (3), movable cassette (5) are installed in the front rotation of fixed cassette (4), semicircle pillar groove (6) have all been seted up on the relative one side of fixed cassette (4) and movable cassette (5), and the bottom fixed mounting of semicircle pillar groove (6) has spacing arch (7), the fixed cover of surface of joint pipe (2) is equipped with spacing ring (8), and the diameter of spacing ring (8) is the same with the diameter of semicircle pillar groove (6), be connected with spacing subassembly between fixed cassette (4) and the movable cassette (5), spacing through spacing subassembly realization fixed cassette (4) and movable cassette (5).

2. The construction boom connection clamping device according to claim 1, wherein: the limiting assembly comprises a fixing plate (14), and the fixing plate (14) is fixedly arranged on the side face of the fixing clamping seat (4).

3. The construction boom connection clamping device according to claim 2, wherein: the side of the movable clamping seat (5) is fixedly provided with a movable plate (9), the surfaces of the movable plate (9) and the fixed plate (14) are respectively provided with a through hole, and when the movable clamping seat (5) is tightly attached to the fixed clamping seat (4), the through holes on the surfaces of the movable plate (9) and the fixed plate (14) are overlapped.

4. A construction boom attachment clip as defined in claim 3, wherein: a detachable limiting pin (10) is inserted in the middle of the through hole of the movable plate (9), and the limiting pin (10) can be simultaneously inserted in the through hole of the fixed plate (14).

5. A construction boom attachment clip according to any of claims 1-4, wherein: the middle of the connecting pipe (1) is provided with a pressing piece (11) in a sliding manner, a locking bolt (12) is installed on the surface of the connecting pipe (1) in a threaded manner, and the bottom end of the locking bolt (12) extends into the connecting pipe (1) and is rotationally connected with the surface of the pressing piece (11).

6. The construction boom connection clamping device according to claim 5, wherein: a plurality of mounting holes are formed in the surface of the mounting plate (3), and a plurality of mounting bolts (13) are mounted in the mounting holes in a threaded mode.