CN217557735U

CN217557735U - Anti-drop's linkage in building curtain engineering

Info

Publication number: CN217557735U
Application number: CN202220924157.3U
Authority: CN
Inventors: 王新明; 齐兰锋; 李艳君
Original assignee: Henan Leijia Industrial Co ltd
Current assignee: Henan Leijia Industrial Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-10-11
Anticipated expiration: 2032-04-19

Abstract

The utility model belongs to the technical field of building curtain wall engineering technique and specifically relates to a building curtain wall engineering anti-drop's hanging device, including the hanger plate, the back mounted of hanger plate has the vacuum pump, the inside negative pressure of seting up with the vacuum pump intercommunication of hanger plate inhales the chamber, the terminal surface of hanger plate evenly is provided with a plurality of connecting seat, the one end that the hanger plate was kept away from to the connecting seat is provided with the mounting groove, set up intercommunication mounting groove and negative pressure on the connecting seat and inhale the first air duct in chamber, the mounting groove in-connection has vacuum chuck, set up the second air duct with the mounting groove intercommunication on the vacuum chuck, be provided with the sealing washer between the inner wall of vacuum chuck and mounting groove, through the last movable plate that sets up with move down the movable plate be convenient for with the top and the bottom centre gripping of curtain fixed, improve curtain and suspend in midair the fixed steadiness in-process, avoid the curtain to take place to rock the accident that drops in suspension the in-process, improve the curtain security and stability when suspending in midair.

Description

Anti-drop's linkage in building curtain engineering

Technical Field

The utility model relates to a building curtain wall engineering technical field specifically is a building curtain wall engineering anti-drop's hanging device.

Background

The curtain wall is a light wall with decorative effect commonly used in modern large and high-rise buildings, and is composed of a panel and a supporting structure system, and can have a certain displacement capacity relative to a main structure or a certain deformation capacity and does not bear the function of the main structure (an outer wall frame type supporting system is also one of curtain wall systems).

When an existing curtain wall is installed, a vacuum chuck mode is usually adopted for hanging the curtain wall, however, the safety and stability of the curtain wall are low due to the single vacuum chuck type hoisting mode, and when the vacuum chuck fails in the hanging process, the curtain wall falling accident is easy to happen, so that the problem is improved by the aid of the anti-falling hanging device for the building curtain wall engineering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building curtain engineering anti-drop's hanging device to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a suspension device that building curtain wall engineering anti-drop, includes the hanger plate, the back mounted of hanger plate has the vacuum pump, the inside negative pressure that sets up with the vacuum pump intercommunication of hanger plate inhales the chamber, the terminal surface of hanger plate evenly is provided with a plurality of connecting seat, the one end that the hanger plate was kept away from to the connecting seat is provided with the mounting groove, set up the first air channel that intercommunication mounting groove and negative pressure inhaled the chamber on the connecting seat, the mounting groove in-connection has vacuum chuck, set up the second air channel with the mounting groove intercommunication on the vacuum chuck, be provided with the sealing washer between the inner wall of vacuum chuck and mounting groove, the activity of top department of hanger plate terminal surface is provided with the top movable plate, the activity of bottom department of hanger plate terminal surface is provided with down the movable plate, all be provided with the cavity on top movable plate and the down movable plate, the cavity opening of top movable plate is located bottom department, the cavity opening of down the movable plate is located top department, be provided with the grip block in the cavity, equidistant a plurality of installing of abutting against the spring between the grip block back of grip block back and the inner wall of cavity, still be provided with the cooperation use the grip assembly fixed with the curtain both ends with the grip block on the movable plate with the lower movable plate.

Preferably, the clamping assembly comprises a threaded rod which is in threaded connection with the end faces of the upper moving plate and the lower moving plate, one end of the threaded rod, which is located in the cavity, is fixedly connected with a clamping block, the other end of the threaded rod is fixedly connected with a knob, and the clamping assembly is provided with multiple groups.

Preferably, rubber pads are bonded on the opposite surfaces of the clamping block and the clamping plate.

Preferably, the back ends of the two sides of the upper movable plate and the lower movable plate are fixedly connected with L-shaped plates, the two sides of the hanging plate are vertically provided with sliding grooves, sliding blocks corresponding to the sliding grooves are arranged on the inner side walls of the L-shaped plates, the L-shaped plates are connected with the hanging plate in a sliding mode through the sliding blocks and the sliding grooves, and the L-shaped plates are further provided with limiting bolts used for fixing the positions of the L-shaped plates.

Preferably, buffer gear includes sleeve, telescopic link, limiting plate, buffer spring, spacing ring and buffer board, sleeve fixed mounting is on last movable plate and the lateral wall that moves down the movable plate, telescopic link one end activity is pegged graft in the sleeve and fixedly connected with limiting plate, the limiting plate is kept away from and is provided with buffer spring between one side of telescopic link and the telescopic inner wall, telescopic opening part is located the outside of telescopic link and installs the spacing ring, telescopic link other end fixedly connected with buffer board.

Preferably, both sides of the top of the hanging plate are provided with hanging rings.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the vacuum pump through setting up passes through the second air channel with the gas between vacuum chuck and the curtain, first air channel and negative pressure are inhaled the chamber and are taken away and fix the curtain, then remove the overhead gage, arrange the top of curtain in the cavity of overhead gage, it is fixed with curtain top centre gripping through grip block and centre gripping subassembly, remove the overhead gage down, arrange the bottom of curtain in the cavity of overhead gage down, it is fixed with the bottom centre gripping of curtain through grip block and centre gripping subassembly, improve the curtain and suspend in midair the fixed steadiness of in-process, avoid the curtain to take place the accident that drops hanging in midair, improve the security and the stability of curtain when suspending in midair.

2. The utility model discloses in, through the equal fixedly connected with L template in back end of the last movable plate that sets up and the movable plate both sides that move down, through slider and spout sliding connection between L template and the hanger plate, improve the stability that the movable plate moved with the movable plate that moves down, be convenient for through the spacing bolt that sets up with the movable plate that moves down position locking fixed for the movable plate can not break away from curtain and vacuum chuck with the movable plate that moves down to the output effort of curtain.

3. The utility model discloses in, through the buffer gear who sets up, on suspending in midair the in-process striking building wall, through the buffer board earlier with building wall contact, extrude the telescopic link to the sleeve in for buffer spring extrusion shrink, the impact force of striking is slowed down through buffer spring's elastic action, improves the guard action to the curtain.

Drawings

Fig. 1 is a schematic view of the whole structure of the anti-drop suspension device for building curtain wall engineering of the present invention;

fig. 2 is a back structural schematic view of the anti-drop suspension device for building curtain wall engineering of the present invention;

FIG. 3 is a side sectional view of the hanger plate, the connecting seat and the vacuum chuck of the anti-drop suspension device for building curtain wall engineering of the present invention;

fig. 4 is a schematic view of the internal structure of the cavity of the anti-drop suspension device for building curtain wall engineering of the present invention;

fig. 5 is a schematic structural view of the buffering mechanism of the anti-drop suspension device for building curtain wall engineering of the present invention.

In the figure: 1. a hanger plate; 101. a chute; 102. a negative pressure suction cavity; 2. a connecting seat; 201. mounting grooves; 202. a first vent channel; 3. a vacuum chuck; 301. a second vent groove; 4. moving the plate upwards; 5. a lower moving plate; 6. a cavity; 7. a clamping plate; 8. a clamping assembly; 801. a threaded rod; 802. a clamping block; 8021. a rubber pad; 803. a knob; 9. an L-shaped plate; 901. a slider; 902. a limit bolt; 10. a buffer mechanism; 1001. a sleeve; 1002. a telescopic rod; 1003. a limiting plate; 1004. a buffer spring; 1005. a limiting ring; 1006. a buffer plate; 11. a hoisting ring; 12. a vacuum pump; 13. the spring is pressed tightly.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a technical solution:

an anti-drop suspension device for building curtain wall engineering comprises a suspension plate 1, a vacuum pump 12 is installed on the back of the suspension plate 1, a negative pressure suction cavity 102 communicated with the vacuum pump 12 is formed in the suspension plate 1, a plurality of connecting seats 2 are uniformly arranged on the end surface of the suspension plate 1, a mounting groove 201 is formed in one end, away from the suspension plate 1, of each connecting seat 2, a first vent groove 202 communicated with the mounting groove 201 and the negative pressure suction cavity 102 is formed in each connecting seat 2, a vacuum chuck 3 is connected in each mounting groove 201, a second vent groove 301 communicated with the mounting groove 201 is formed in each vacuum chuck 3, a sealing ring is arranged between each vacuum chuck 3 and the inner wall of each mounting groove 201, an upper moving plate 4 is movably arranged at the top end of the end surface of the suspension plate 1, a lower moving plate 5 is movably arranged at the bottom end of the end surface of the suspension plate 1, cavities 6 are formed in each upper moving plate 4 and the lower moving plate 5, and an opening of each cavity 6 of each upper moving plate 4 is positioned at the bottom end, the opening of the cavity 6 of the lower moving plate 5 is positioned at the top end, a clamping plate 7 is arranged in the cavity 6, a plurality of abutting springs 13 are arranged between the back surface of the clamping plate 7 and the inner wall of the cavity 6 at equal intervals, clamping assemblies 8 which are matched with the clamping plate 7 for use and used for clamping and fixing the two ends of the curtain wall are also arranged on the upper moving plate 4 and the lower moving plate 5, and buffer mechanisms 10 are arranged on the outer walls of the two sides of the upper moving plate 4 and the lower moving plate 5 respectively, in the utility model, the air between the vacuum chuck 3 and the curtain wall is pumped away through a second air channel 301, a first air channel 202 and a negative pressure suction cavity 102 by a vacuum pump 12 to fix the curtain wall, then the upper moving plate 4 is moved, the top end of the curtain wall is arranged in the cavity 6 of the upper moving plate 4, the top end of the curtain wall is clamped and fixed through the clamping plate 7 and the clamping assemblies 8, the lower moving plate 5 is moved, and the bottom end of the curtain wall is arranged in the cavity 6 of the lower moving plate 5, through grip block 7 and centre gripping subassembly 8 with the bottom centre gripping of curtain fixed, improve the curtain and suspend in midair the fixed steadiness of in-process, avoid the curtain to take place the accident that drops suspending in midair the in-process, improve the safety and the stability of curtain when suspending in midair.

In this embodiment, please refer to fig. 1 and 4, the clamping assembly 8 includes a threaded rod 801 in threaded connection with the end surfaces of the upper moving plate 4 and the lower moving plate 5, one end of the threaded rod 801 located in the cavity 6 is fixedly connected with a clamping block 802, the other end of the threaded rod 801 is fixedly connected with a knob 803, the clamping assembly 8 is provided with a plurality of groups, when in actual application, the knob 803 is rotated to drive the threaded rod 801 to rotate, so as to adjust the position of the clamping block 802, facilitate clamping and fixing the end portion of the curtain wall between the clamping block 802 and the clamping plate 7, and improve the fixing stability of the curtain wall.

In this embodiment, referring to fig. 4, rubber pads 8021 are bonded to the opposite surfaces of the clamping block 802 and the clamping plate 7, so that the friction force between the clamping block and the curtain wall is increased by the rubber pads 8021, the clamping and fixing effect is improved, and the curtain wall is prevented from being scratched.

In this embodiment, referring to fig. 1 and 2, the back ends of both sides of the upper moving plate 4 and the lower moving plate 5 are fixedly connected with the L-shaped plate 9, both sides of the hanging plate 1 are vertically provided with the sliding grooves 101, the inner side wall of the L-shaped plate 9 is provided with the sliding blocks 901 corresponding to the positions of the sliding grooves 101, the L-shaped plate 9 is slidably connected with the hanging plate 1 through the sliding blocks 901 and the sliding grooves 101, the L-shaped plate 9 is further provided with the limiting bolts 902 for fixing the positions of the L-shaped plate 9, the moving stability of the upper moving plate 4 and the lower moving plate 5 is improved through the arranged sliding blocks 901 and the sliding grooves 101, and the positions of the upper moving plate 4 and the lower moving plate 5 are conveniently locked and fixed through the arranged limiting bolts 902, so that the upper moving plate 4 and the lower moving plate 5 cannot produce an acting force on the curtain wall, and the curtain wall is separated from the vacuum chuck 3.

In this embodiment, please refer to fig. 1 and 5, the buffering mechanism 10 includes a sleeve 1001, an expansion link 1002, a limiting plate 1003, a buffering spring 1004, a limiting ring 1005 and a buffering plate 1006, the sleeve 1001 is fixedly mounted on the sidewalls of the upper moving plate 4 and the lower moving plate 5, one end of the expansion link 1002 is movably inserted into the sleeve 1001 and is fixedly connected with the limiting plate 1003, the buffering spring 1004 is disposed between one side of the limiting plate 1003 away from the expansion link 1002 and the inner wall of the sleeve 1001, the limiting ring 1005 is mounted at an opening of the sleeve 1001 located at the outer side of the expansion link 1002, the other end of the expansion link 1002 is fixedly connected with the buffering plate 1006, the expansion link 1002 is in contact with the building wall in the suspension process, the expansion link 1002 is pressed into the sleeve 1001, the buffering spring 1004 is pressed and contracted, the impact force of the impact is relieved by the elastic action of the buffering spring 1004, and the protection effect on the curtain wall is improved.

In this embodiment, referring to fig. 1, both sides of the top of the hanging plate 1 are provided with hanging rings 11, and the hanging rings 11 are connected with external hoisting equipment to realize the curtain wall suspension operation.

The utility model discloses the theory of operation: when the curtain wall fixing device is used, gas between the vacuum chuck 3 and the curtain wall is pumped out through the second vent groove 301, the first vent groove 202 and the negative pressure suction cavity 102 by the vacuum pump 12 to fix the curtain wall, then the upper moving plate 4 is moved to place the top end of the curtain wall in the cavity 6 of the upper moving plate 4, so that the clamping plate 7 is attached to the back surface of the top end of the curtain wall, the threaded rod 801 is driven to rotate by rotating the knob 803, so that the position of the clamping block 802 is adjusted, the clamping block 802 is attached to the front end surface of the top end of the curtain wall, the top end of the curtain wall is clamped and fixed between the clamping block 802 and the clamping plate 7 by the abutting spring 13, then the lower moving plate 5 is moved, the bottom end of the curtain wall is placed in the cavity 6 of the lower moving plate 5, so that the clamping plate 7 is attached to the back surface of the bottom end of the curtain wall, drive threaded rod 801 through rotating knob 803 and rotate, thereby adjust the position of grip block 802, laminate grip block 802 on the terminal surface before the bottom of curtain, through supporting tight spring 13 with curtain bottom centre gripping fix between grip block 802 and grip block 7, improve the curtain and suspend in midair the in-process fixed steadiness, on striking the building wall in the in-process of suspending in midair, contact with the building wall earlier through buffer board 1006, extrude telescopic link 1002 to the sleeve 1001 in, make buffer spring 1004 extrude the shrink, the impact force of striking is slowed down through buffer spring 1004's elastic reaction, improve the guard action to the curtain, this device improves the fixed steadiness of curtain, avoid the curtain to take place the accident that drops in the in-process of suspending in midair, improve the security and the stability of curtain when suspending in midair.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building curtain wall engineering anti-drop's hanging device, includes hanger plate (1), its characterized in that: the back surface of the hanger plate (1) is provided with a vacuum pump (12), the interior of the hanger plate (1) is provided with a negative pressure suction cavity (102) communicated with the vacuum pump (12), the end surface of the hanger plate (1) is uniformly provided with a plurality of connecting seats (2), one end, far away from the hanger plate (1), of each connecting seat (2) is provided with a mounting groove (201), the connecting seat (2) is provided with a first vent groove (202) communicated with the mounting groove (201) and the negative pressure suction cavity (102), a vacuum chuck (3) is connected in the mounting groove (201), a second vent groove (301) communicated with the mounting groove (201) is formed in each vacuum chuck (3), a sealing ring is arranged between the inner walls of the vacuum chucks (3) and the mounting groove (201), the top end of the end surface of the hanger plate (1) is movably provided with an upper moving plate (4), the bottom end of the hanger plate (1) is movably provided with a lower moving plate (5), the upper moving plate (4) and the lower moving plate (5) are respectively provided with a cavity (6), the lower moving plate (6) is provided with a plurality of clamping springs (7), and a plurality of clamping spring plates (7) are arranged between the top end of the clamping plate (7), and the clamping plate (7) are arranged at equal intervals 13 The curtain wall clamping device is characterized in that clamping assemblies (8) matched with the clamping plates (7) to be used for clamping and fixing two ends of a curtain wall are further arranged on the upper moving plate (4) and the lower moving plate (5), and buffering mechanisms (10) are arranged on the outer walls of two sides of the upper moving plate (4) and the lower moving plate (5).

2. The anti-drop suspension device for building curtain wall engineering according to claim 1, wherein: the clamping assembly (8) comprises a threaded rod (801) which is in threaded connection with the end faces of the upper moving plate (4) and the lower moving plate (5), one end of the threaded rod (801) is located in the cavity (6) and fixedly connected with a clamping block (802), the other end of the threaded rod (801) is fixedly connected with a knob (803), and the clamping assembly (8) is provided with multiple groups.

3. The anti-drop hanging device for building curtain wall engineering according to claim 2, wherein: and rubber pads (8021) are bonded on the opposite surfaces of the clamping block (802) and the clamping plate (7).

4. The anti-drop hanging device for building curtain wall engineering according to claim 1, wherein: the back ends of the two sides of the upper moving plate (4) and the lower moving plate (5) are fixedly connected with L-shaped plates (9), sliding grooves (101) are vertically formed in the two sides of the hanging plate (1), sliding blocks (901) corresponding to the sliding grooves (101) are arranged on the inner side wall of each L-shaped plate (9), the L-shaped plates (9) are connected with the hanging plate (1) in a sliding mode through the sliding blocks (901) and the sliding grooves (101), and the L-shaped plates (9) are further provided with limiting bolts (902) used for fixing the positions of the L-shaped plates.

5. The anti-drop suspension device for building curtain wall engineering according to claim 1, wherein: buffer gear (10) include sleeve (1001), telescopic link (1002), limiting plate (1003), buffer spring (1004), spacing ring (1005) and buffer board (1006), sleeve (1001) fixed mounting is on last movable plate (4) and the lateral wall that moves down movable plate (5), telescopic link (1002) one end activity is pegged graft in sleeve (1001) and fixedly connected with limiting plate (1003), be provided with buffer spring (1004) between one side that telescopic link (1002) were kept away from in limiting plate (1003) and the inner wall of sleeve (1001), spacing ring (1005) are installed in the outside that the opening part of sleeve (1001) is located telescopic link (1002), telescopic link (1002) other end fixedly connected with buffer board (1006).

6. The anti-drop hanging device for building curtain wall engineering according to claim 1, wherein: and hoisting rings (11) are arranged on two sides of the top of the hoisting plate (1).