CN217481734U

CN217481734U - Duplex lock catch for assembling anti-seismic support hanger

Info

Publication number: CN217481734U
Application number: CN202221781618.2U
Authority: CN
Inventors: 桑钰博; 殷林杰; 陈书杰; 桑俊安
Original assignee: Henan Kunjin Metal Mstar Technology Co ltd
Current assignee: Henan Kunjin Metal Mstar Technology Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-09-23
Anticipated expiration: 2032-07-12

Abstract

The utility model relates to the technical field of electromechanical installation of buildings, in particular to a duplex lock catch for assembling an anti-seismic support hanger, which comprises a connecting framework, wherein two ends of the connecting framework in the length direction are provided with assembling cavities for assembling square nuts, and the tops of the assembling cavities are open and used for exposing the thread parts of the square nuts; two length sides of the top surface of the connecting framework extend upwards to form an integral body, and the tops of the two lug plates are bent backwards. The utility model discloses simple structure just can move on C shaped steel adjust and with the rapid draing of bolt to realize the high-speed joint of C shaped steel and antidetonation hinge.

Description

Duplex lock catch for assembling anti-seismic support hanger

Technical Field

The utility model relates to a building electromechanical installation technical field, very much relate to a antitarthquacy gallows is dual hasp for assembly.

Background

At present, in the field of building electromechanical installation, an earthquake-resistant support and hanger frame is required to be arranged according to mandatory national standards so as to improve the earthquake resistance of an electric pipeline in a building. The anti-seismic support and hanger has various structures, and adopts corresponding structures according to the layout of lines and building structures, wherein the connection of C-shaped steel matched with an anti-seismic hinge is the most common anti-seismic support and hanger forming form. According to the structure, before construction, anchor bolt punching positions of the anti-seismic support and hanger are marked by marking lines on the top surface of a building, then punching is carried out uniformly, and the anti-seismic support and hanger is assembled on the ground in advance. But certain deviation can certainly appear in the link of punching, lead to antidetonation a gallows in the installation, the mounting hole and the anchor bolt hole of antidetonation hinge often can not aim at. Therefore, the constructor needs to loosen the bolts which are connected with the C-shaped steel and the anti-seismic hinge, lock the mounting hole and the anchor bolt of the anti-seismic hinge, and then confirm and lock 2 bolts between the C-shaped steel and the anti-seismic hinge again.

In the prior art, the bolt is matched by arranging a special nut, the special nut is formed by wrapping a connecting framework outside a square nut, the square nut is plugged from the opening direction of the C-shaped steel and then is rotated for 90 degrees, teeth of the special nut are coupled with teeth of the C-shaped steel, so that the C-shaped steel is connected with a fixing nut, and then the bolt is matched to realize the connection of the C-shaped steel and an anti-seismic hinge. However, the nut is difficult to move on the C-shaped steel after being installed on the C-shaped steel, and great inconvenience is brought when the anti-seismic hinge is installed on the top surface of a building and the connecting position of the anti-seismic hinge and the C-shaped steel needs to be adjusted, so that the installation efficiency of the anti-seismic support hanger is low, and the labor cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gallows assembly of combatting earthquake is with pair hasp, the utility model discloses simple structure just can move on C shaped steel adjust and with the rapid draing of bolt to realize the high-speed joint of C shaped steel and antidetonation hinge.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a duplex lock catch for assembling an anti-seismic support and hanger comprises a connecting framework, wherein assembly cavities for assembling square nuts are formed in two ends of the connecting framework in the length direction, and the tops of the assembly cavities are open and used for exposing threaded parts of the square nuts;

two length sides of the top surface of the connecting framework extend upwards to form an integral body, and the tops of the two lug plates are bent backwards.

Preferably, the duplex hasp is still including the adjustment mechanism who is used for two square nuts of synchro control, adjustment mechanism includes the connecting rod of fixed connection in two square nut homonymy sides, the equal fixedly connected with slider in both sides of square nut, the both sides inner wall in assembly chamber has all been seted up and has been used for sliding fit the horizontal slideway of slider.

Preferably, the inner wall of assembly chamber has vertically seted up the intercommunication in horizontal slide's port department the vertical slide of horizontal slide slides and sets in the vertical slide and is used for the shutoff piece of horizontal slide port.

Preferably, the bottom fixedly connected with bracing piece of shutoff piece, the bottom of bracing piece is connected through the connecting plate that the level set up, set up on the connection skeleton and be used for the connecting plate vertical to the regulation slide that removes.

Preferably, still be equipped with the regulation chamber that is used for holding adjusting screw on the connection skeleton, the regulation intracavity is fixed and is equipped with the spiral shell, adjusting screw and spiral shell join in marriage and adjusting screw bottom rotate set up in on the connecting plate. The adjusting screw rod can penetrate through the connecting plate through a bearing or the bottom of the adjusting screw rod and is provided with a flange to realize the rotating connection of the adjusting screw rod and the connecting plate. So rotate adjusting screw, adjusting screw shifts up relative screw in rotating to drive connecting plate and bracing piece and shutoff piece to shift up, the shutoff of horizontal slide port can be realized to shutoff after the shutoff piece moves along vertical slide and gets into the horizontal slide port, and then spacing and the square nut to the slider.

Preferably, the connecting framework is further provided with an adjusting cavity for accommodating an adjusting screw, and a screw hole which is preset in a connecting plate at the bottom of the adjusting screw is screwed. And the adjusting screw rod is rotated to enable the connecting plate, the supporting rod and the blocking block to move upwards, and the blocking block moves along the vertical slide way and enters the port of the horizontal slide way to block the port of the horizontal slide way, so that the sliding block is limited and the square nut is limited.

The utility model discloses the working process as follows:

after accomplishing antidetonation hinge and building top surface and need be connected antidetonation hinge and C shaped steel when, will earlier the utility model discloses inside inserting C shaped steel from C shaped steel's notch department, the utility model discloses utilize the otic placode to take and remove to suitable position department at C shaped steel's notch department and along C shaped steel's length direction, then pass two connecting screw after the mounting hole on the antidetonation hinge with the utility model discloses a two square nut spiro unions, and then realize the connection of antidetonation hinge and C shaped steel.

Specifically, the utility model discloses can adopt the standard component assembly when preparing, can all adopt the standard component like square nut and connection skeleton. During assembly, make two square nuts synchronous with the same position insert the assembly intracavity that corresponds through the operation connecting rod, utilize the slider of square nut and the horizontal slide cooperation in the assembly intracavity simultaneously, after square nut installation targets in place, rotate adjusting screw for connecting plate and bracing piece and blocking piece shift up, the blocking piece can realize the shutoff to the horizontal slide port after removing and getting into the horizontal slide port along vertical slide, and then spacing and square nut to the slider.

Of course, square nut and assembly chamber also can adopt interference fit, and this kind of mounting means is simpler and the operation of being convenient for, but causes the physical damage of connecting the skeleton easily, and when especially connecting the skeleton and adopting plastic molding, this kind of damage can destroy the utility model discloses an overall strength.

Compared with the prior art, the utility model, have following advantage: the utility model discloses simple structure just can move on C shaped steel adjust and with the rapid fit of bolt to realize C shaped steel and antidetonation hinge's high-speed joint.

Drawings

Fig. 1 is a schematic view of a duplex lock structure for assembling an earthquake-resistant support and hanger according to embodiment 1;

FIG. 2 is a schematic structural view of a connecting skeleton according to example 1;

fig. 3 is a schematic structural view of the square nut according to embodiment 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1-3, a duplex lock catch for assembling an earthquake-resistant support hanger comprises a connecting framework 1, wherein two ends of the connecting framework 1 in the length direction are provided with assembling cavities 12 for assembling square nuts 2, and the tops of the assembling cavities 12 are open and used for exposing thread parts of the square nuts 2;

two length sides of the top surface of the connecting framework 1 extend upwards to form an integral body and are provided with lug plates 11, and the tops of the two lug plates 11 are bent backwards.

The duplex hasp is still including the adjustment mechanism who is used for two square nuts 2 of synchronous adjustment, adjustment mechanism includes connecting rod 21 of fixed connection in two square nuts 2 homonymy sides, the equal fixedly connected with slider 22 in both sides of square nut 2, the both sides inner wall of assembly chamber 12 has all been seted up and has been used for sliding fit the horizontal slide 13 of slider 22, the inner wall of assembly chamber 12 has vertically seted up the intercommunication in the port department of horizontal slide 13 the vertical slide 14 of horizontal slide 13, vertical slide 14 slide slidable and have been equipped with and be used for the shutoff piece 3 of horizontal slide 13 port, the bottom fixedly connected with bracing piece 31 of shutoff piece 3, the connecting plate 32 that the level set up is passed through to the bottom of bracing piece 31 is connected, offer on connecting skeleton 1 and be used for connecting plate 32 vertical to the regulation slide 15 that removes. Still be equipped with the regulation chamber 16 that is used for holding adjusting screw 34 on connecting skeleton 1, adjust the chamber 16 internal fixation and be equipped with spiral shell 33, adjusting screw 34 with spiral shell 33 spiral shell join in marriage and adjusting screw 34 bottom rotate set up in on the connecting plate 32.

The working process of the embodiment is as follows:

after accomplishing antidetonation hinge and building top surface and need be connected antidetonation hinge and C shaped steel, will earlier the utility model discloses inside inserting C shaped steel from C shaped steel's notch department, the utility model discloses utilize the otic placode to take and lean on at C shaped steel's notch department and move to suitable position department along C shaped steel's length direction, then pass two connecting screw after the mounting hole on the antidetonation hinge with the utility model discloses a 2 spiral shell of two square nuts join in marriage, and then realize the connection of antidetonation hinge and C shaped steel.

Specifically, the utility model discloses can adopt the standard component assembly when preparing, can all adopt the standard component like square nut 2 and connection skeleton 1. During the assembly, make two square nuts 3 insert corresponding assembly chamber 12 with the position in step through the operation connecting rod, utilize the slider 22 of square nut 2 and the cooperation of the horizontal slide 13 in the assembly chamber 12 simultaneously, after square nut 2 installed in place, rotate adjusting screw 34, adjusting screw 34 moves up relative screw 33 in rotating, and drive connecting plate 32 and bracing piece 31 and shutoff piece 3 and move up, shutoff piece 3 can realize the shutoff to horizontal slide 13 port after moving and getting into horizontal slide 13 port along vertical slide 14, and then spacing to slider 22 and spacing to square nut 3.

Example 2

The difference between this embodiment and embodiment 1 is that the connection framework is further provided with an adjusting cavity for accommodating an adjusting screw, and a screw hole preset on a connection plate at the bottom of the adjusting screw is screwed. The adjusting screw rod is rotated to enable the connecting plate, the supporting rod and the blocking block to move upwards, the blocking block moves along the vertical slide way and enters the port of the horizontal slide way, then the port of the horizontal slide way can be blocked, and therefore the sliding block is limited and the square nut is limited.

Example 3

A duplex lock catch for assembling an anti-seismic support and hanger comprises a connecting framework, wherein assembly cavities for interference assembly of square nuts are formed in two ends of the connecting framework in the length direction, and the tops of the assembly cavities are open and used for exposing threaded parts of the square nuts; two length sides of the top surface of the connecting framework extend upwards to form an integral body, and the tops of the two lug plates are bent backwards.

Claims

1. The duplex lock catch for assembling the anti-seismic support and hanger is characterized by comprising a connecting framework, wherein assembly cavities for assembling square nuts are arranged at two ends of the connecting framework in the length direction, and the top of each assembly cavity is opened for exposing the thread parts of the square nuts;

2. The duplex lock catch for assembling the earthquake-resistant support and hanger as claimed in claim 1, wherein the duplex lock catch further comprises an adjusting mechanism for synchronously adjusting the two square nuts, the adjusting mechanism comprises a connecting rod fixedly connected to the side faces of the two square nuts on the same side, both sides of each square nut are fixedly connected with sliding blocks, and both inner walls of both sides of the assembling cavity are provided with horizontal sliding ways for slidably matching the sliding blocks.

3. The duplex shackle for assembling an earthquake-resistant support and hanger as defined in claim 2, wherein: the inner wall of assembly chamber has vertically seted up the intercommunication in horizontal slide's port department horizontal slide's vertical slide slides and sets in the vertical slide and is used for the shutoff piece of horizontal slide port.

4. The duplex shackle for assembling an earthquake-resistant support and hanger as defined in claim 3, wherein: the bottom fixedly connected with bracing piece of shutoff piece, the bottom of bracing piece is connected through the connecting plate that the level set up, set up on the connection skeleton and be used for the vertical regulation slide to the removal of connecting plate.

5. The duplex shackle for assembling an earthquake-resistant support and hanger as defined in claim 4, wherein: the connecting framework is further provided with an adjusting cavity for accommodating an adjusting screw, a screw cylinder is fixedly arranged in the adjusting cavity, the adjusting screw is matched with the screw cylinder in a screw mode, and the bottom of the adjusting screw is rotatably arranged on the connecting plate.

6. The duplex shackle for assembling an earthquake-resistant support and hanger as defined in claim 4, wherein: the connecting framework is also provided with an adjusting cavity for accommodating an adjusting screw rod, and a screw hole which is preset on a connecting plate at the bottom of the adjusting screw rod is screwed.