A building curtain wall anti-falling device

Abstract

The utility model relates to the technical field of building curtain walls, specifically to an anti-falling device for building curtain walls, comprising a mounting frame, and four groups of symmetrically distributed holders arranged in the mounting frame, a mounting seat being fixedly mounted on the holder, an adjustment mechanism being arranged in the mounting frame, and an adsorption and fixing mechanism being arranged on the mounting seat; the adsorption and fixing mechanism comprises a vacuum suction cup, and a cylinder fixedly mounted in the mounting seat, and the vacuum suction cup is connected to the output end of the cylinder piston rod. The installed glass curtain wall is adsorbed and fixed by the vacuum suction cup in the adsorption and fixing mechanism, and the adsorbed and fixed part is cleaned by the mounting block installed on the mounting seat and the cleaning cotton block on the mounting block before the vacuum suction cup is adsorbed and fixed, and before the mounting block is opened, multiple groups of mounting blocks cooperate with each other to close the vacuum suction cup in the mounting seat, so as to ensure the cleanliness of the adsorption area of ​​the suction cup and the glass curtain wall, thereby ensuring the strength of the curtain wall fixation.

Description

Technical Field

[0001] The utility model relates to the technical field of building curtain walls, in particular to a building curtain wall anti-falling device. Background Art

[0002] Curtain wall refers to the non-load-bearing outer wall of a building, usually composed of panels (glass, metal plates, stone plates, ceramic plates, etc.) and the supporting structure behind (aluminum beams and columns, steel structures, glass ribs, etc.). Glass curtain wall refers to the outer protective structure or decorative structure of a building that has a certain displacement capacity relative to the main structure and does not share the effects on the main structure. The wall has two types of single-layer and double-layer glass.

[0003] At present, during the installation of building curtain walls, the frame needs to be installed after the wall is built, and then the curtain wall glass is installed. During the glass installation process, workers are required to fix the glass on both the inside and outside of the wall at the same time, and then the workers on the outside of the wall use connectors to fix the glass on the frame to complete the installation of the curtain wall. During the glass installation process, due to the lack of good fixing measures, the glass is prone to fall off during the fixing process, causing the curtain wall to shatter or other serious safety accidents. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a device for preventing a building curtain wall from falling off, which solves the problems raised by the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building curtain wall anti-falling device, comprising a mounting frame, and four groups of symmetrically distributed card seats arranged in the mounting frame, a mounting seat is fixedly installed on the card seat, an adjustment mechanism is arranged in the mounting frame, and an adsorption fixing mechanism is arranged on the mounting seat;

[0008] The adsorption and fixing mechanism includes a vacuum suction cup and a cylinder fixedly installed in a mounting base. The vacuum suction cup is connected to the output end of the cylinder piston rod. The adsorption mechanism also includes multiple groups of annularly distributed mounting blocks installed on the mounting base. The adjustment mechanism includes two groups of symmetrically distributed first adjustment rods and two groups of symmetrically distributed second adjustment rods.

[0009] Preferably, a cleaning cotton piece is fixedly bonded to the mounting block, the mounting block is rotatably connected to the mounting seat via a mounting shaft, a mounting ring is provided in the mounting seat, and the mounting ring is rotatably connected to the mounting seat via a bearing.

[0010] Preferably, a gear is sleeved on the mounting shaft, a first latching tooth and a second latching tooth are respectively provided on the mounting ring, and the mounting ring is meshed and connected with the gear via the second latching tooth.

[0011] Preferably, a driving wheel is provided in the mounting seat, and the driving wheel is rotatably connected to the mounting seat via a rotating shaft, and the driving wheel is meshingly connected to the mounting ring via a first latch tooth.

[0012] Preferably, the two groups of the first adjusting rod and the second adjusting rod are both slidably connected to the mounting frame, and the first adjusting rod and the second adjusting rod are vertically distributed, and two groups of symmetrically distributed first bidirectional screw rods are provided in the mounting frame, and the two ends of the two groups of first bidirectional screw rods respectively pass through the two ends of the two groups of first adjusting rods and are respectively threadedly connected to the two groups of first adjusting rods, and two groups of symmetrically distributed second bidirectional screw rods are provided in the mounting frame, and the two ends of the two groups of second bidirectional screw rods respectively pass through the two ends of the two groups of second adjusting rods and are respectively threadedly connected to the two groups of second adjusting rods, and the two groups of first bidirectional screw rods are both sleeved with a first synchronous wheel, and the two groups of second bidirectional screw rods are both sleeved with a second synchronous wheel.

[0013] Preferably, a first synchronous belt and a second synchronous belt are provided in the installation frame, and the first synchronous belt and the second synchronous belt are respectively arranged corresponding to the first bidirectional screw rod and the second bidirectional screw rod, the first synchronous belt is respectively connected to the two sets of first synchronous wheels for transmission, and the second synchronous belt is respectively connected to the two sets of second synchronous wheels for transmission.

[0014] Preferably, the base is provided with two groups of vertically distributed sliding grooves, and the base is slidably connected to the first adjusting rod and the second adjusting rod respectively through the two groups of sliding grooves.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a building curtain wall anti-falling device, which has the following beneficial effects:

[0017] The installed glass curtain wall is adsorbed and fixed by the vacuum suction cup in the provided adsorption and fixing mechanism, and the adsorbed and fixed part is cleaned by the mounting block installed on the mounting seat and the cleaning cotton block on the mounting block before the vacuum suction cup is adsorbed and fixed, and before the mounting block is opened, the multiple groups of mounting blocks cooperate with each other to close the vacuum suction cup in the mounting seat to ensure the cleanliness of the suction cup and the glass curtain wall adsorption area, thereby ensuring the strength of the curtain wall fixation, and the glass curtain wall is fixed by the device during the curtain wall installation process, which effectively prevents the glass curtain wall from falling off during the installation and fixing process, and the provided adjustment mechanism allows the size and range of the device to be flexibly adjusted according to actual use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0021] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement at point A;

[0022] Figure 4 For this utility model Figure 2 A schematic diagram of the structure at B in FIG.

[0023] Figure 5 This is a structural schematic diagram of the adsorption and fixing mechanism of the utility model;

[0024] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure at position C in FIG.

[0025] In the figure: 1. mounting frame; 2. holder; 3. mounting seat; 4. adjusting mechanism; 401. first adjusting rod; 402. second adjusting rod; 403. first bidirectional screw rod; 404. first synchronous wheel; 405. first synchronous belt; 406. second bidirectional screw rod; 407. second synchronous wheel; 408. second synchronous belt; 409. slide; 5. adsorption and fixing mechanism; 501. vacuum suction cup; 502. cylinder; 503. mounting block; 504. cleaning cotton block; 505. mounting shaft; 506. gear; 507. mounting ring; 508. first clamping tooth; 509. second clamping tooth; 510. driving wheel. DETAILED DESCRIPTION

[0026] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0027] Figure 1-Figure 6As one embodiment of the utility model, a building curtain wall anti-falling device comprises a mounting frame 1, and four groups of symmetrically distributed card seats 2 arranged in the mounting frame 1, a mounting seat 3 is fixedly installed on the card seat 2, an adjustment mechanism 4 is arranged in the mounting frame 1, and an adsorption fixing mechanism 5 is arranged on the mounting seat 3; the adsorption fixing mechanism 5 comprises a vacuum suction cup 501, and a cylinder 502 fixedly installed in the mounting seat 3, the vacuum suction cup 501 is connected to the output end of the piston rod of the cylinder 502, the adsorption mechanism also comprises a plurality of groups of annularly distributed mounting blocks 503 installed on the mounting seat 3, the adjustment mechanism 4 comprises two groups of symmetrically distributed first adjustment rods 401 and two groups of symmetrically distributed second adjustment rods 402. 02, the installed glass curtain wall is adsorbed and fixed by the vacuum suction cup 501 in the adsorption and fixing mechanism 5, and before the vacuum suction cup 501 is adsorbed and fixed, the adsorbed and fixed part is cleaned by the mounting block 503 installed on the mounting seat 3 and the cleaning cotton block 504 on the mounting block 503, and before the mounting block 503 is opened, multiple groups of mounting blocks 503 cooperate with each other to close the vacuum suction cup 501 in the mounting seat 3 to ensure the cleanliness of the suction cup and the glass curtain wall adsorption area, thereby ensuring the strength of the curtain wall fixation. During the curtain wall installation process, the glass curtain wall is fixed by the device, which effectively prevents the glass curtain wall from falling off during the installation and fixing process.

[0028] In this embodiment, reference Figure 5 and Figure 6As shown, a cleaning cotton block 504 is fixedly bonded to the mounting block 503, and the mounting block 503 is rotatably connected to the mounting seat 3 through a mounting shaft 505. A mounting ring 507 is provided in the mounting seat 3, and the mounting ring 507 is rotatably connected to the mounting seat 3 through a bearing. A gear 506 is sleeved on the mounting shaft 505, and a first latch tooth 508 and a second latch tooth 509 are respectively provided on the mounting ring 507, and the mounting ring 507 is meshed with the gear 506 through the second latch tooth 509. A driving wheel 510 is provided in the mounting seat 3, and the driving wheel 510 is rotatably connected to the mounting seat 3 through a rotating shaft, and the driving wheel 510 is meshed with the mounting ring 507 through the first latch tooth 508. The mounting frame 1 is attached to the back of the glass curtain wall, and the motor in the mounting seat 3 is started to drive the driving wheel 510 to rotate, and the driving wheel 510 cooperates with the first latch tooth 508 so that the mounting ring 507 drives the second latch tooth 509. Rotate, the mounting ring 507 cooperates with the second latch tooth 509 and the gear 506 to make the multiple mounting shafts 505 and the mounting block 503 rotate synchronously, and the mounting block 503 drives the cleaning cotton block 504 to clean the area where the vacuum suction cup 501 is about to be adsorbed and fixed to the glass curtain wall. After the mounting block 503 is opened, the vacuum suction cup 501 is exposed, and the cylinder 502 is started to drive the vacuum suction cup 501 to move, and the vacuum suction cup 501 is connected to the vacuum generator through the air pipe. The vacuum generator is started to cooperate with the vacuum suction cup 501 to firmly fix the glass curtain wall. During the installation of the curtain wall, the entire installation frame 1 is located inside the building wall and is stuck between the frames for installing the curtain wall. The curtain wall to be adsorbed and fixed is hung on the wall and is located between the frames for fixing the curtain wall. The curtain wall is installed by staff outside the wall, and the curtain wall can be effectively prevented from falling off during the installation process.

[0029] In this embodiment, reference Figure 2 , Figure 3 and Figure 4As shown, the two groups of first adjustment rods 401 and second adjustment rods 402 are both slidably connected to the installation frame 1, and the first adjustment rods 401 and the second adjustment rods 402 are vertically distributed. Two groups of symmetrically distributed first bidirectional screw rods 403 are provided in the installation frame 1, and the two ends of the two groups of first bidirectional screw rods 403 respectively penetrate the two ends of the two groups of first adjustment rods 401 and are respectively threadedly connected to the two groups of first adjustment rods 401. Two groups of symmetrically distributed second bidirectional screw rods 406 are provided in the installation frame 1, and the two ends of the two groups of second bidirectional screw rods 406 respectively penetrate the two ends of the two groups of second adjustment rods 402 and are respectively threadedly connected to the two groups of second adjustment rods 402. The two groups of first bidirectional screw rods 403 are both sleeved with first synchronous wheels 404, and the two groups of second bidirectional screw rods 406 are both sleeved with second synchronous wheels 407. The installation frame 1 is provided with a first synchronous belt 40 5 and the second synchronous belt 408, the first synchronous belt 405 and the second synchronous belt 408 are respectively arranged corresponding to the first bidirectional screw rod 403 and the second bidirectional screw rod 406, the first synchronous belt 405 is respectively connected to the two sets of first synchronous wheels 404 for transmission connection, the second synchronous belt 408 is respectively connected to the two sets of second synchronous wheels 407 for transmission connection, two sets of vertically distributed slide grooves 409 are opened on the card seat 2, the card seat 2 is respectively connected to the first adjusting rod 401 and the second adjusting rod 402 for sliding connection through the two sets of slide grooves 409, according to the actual size of the curtain wall, the motor is started to drive the first bidirectional screw rod 403 and the second bidirectional screw rod 406 to rotate, under the limiting action of the installation frame 1, the distance between the two sets of first adjusting rods 401 and the second adjusting rod 402 is adjusted, and the four sets of card seats 2 are adjusted to a suitable position in conjunction with the slide grooves 409.

[0030] When the present embodiment is working, during the process of using the device, the motor is started according to the actual size of the curtain wall to drive the first bidirectional screw rod 403 and the second bidirectional screw rod 406 to rotate respectively, and the distance between the two groups of first adjustment rods 401 and the second adjustment rods 402 is adjusted under the limiting effect of the installation frame 1, and the four groups of card seats 2 are adjusted to a suitable position in cooperation with the slide groove 409, and then the installation frame 1 is attached to the back of the glass curtain wall, and the motor in the installation seat 3 is started to drive the driving wheel 510 to rotate, and the driving wheel 510 cooperates with the first clamping tooth 508 to make the installation ring 507 drive the second clamping tooth 509 to rotate, and the installation ring 507 cooperates with the second clamping tooth 509 and the gear 506 to synchronize the multiple groups of installation shafts 505 and the installation block 503 The mounting block 503 rotates, and the cleaning cotton block 504 cleans the area where the vacuum suction cup 501 is about to be adsorbed and fixed to the glass curtain wall. After the mounting block 503 is opened, the vacuum suction cup 501 is exposed, and the air cylinder 502 is started to drive the vacuum suction cup 501 to move, and the vacuum suction cup 501 is connected to the vacuum generator through the air pipe. The vacuum generator is started to cooperate with the vacuum suction cup 501 to firmly fix the glass curtain wall. During the installation of the curtain wall, the entire mounting frame 1 is located inside the wall of the building and is stuck between the frames for installing the curtain wall. The curtain wall to be adsorbed and fixed is hung on the wall and is located between the frames for fixing the curtain wall. The curtain wall is installed by staff outside the wall, and the curtain wall can be effectively prevented from falling off during the installation process.

[0031] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0032] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building curtain wall anti-falling device, comprising a mounting frame (1), and four groups of symmetrically distributed clamping seats (2) arranged in the mounting frame (1), and a mounting seat (3) fixedly mounted on the clamping seat (2), characterized in that: The installation frame (1) is provided with an adjustment mechanism (4), and the installation seat (3) is provided with an adsorption fixing mechanism (5); The adsorption fixing mechanism (5) comprises a vacuum suction cup (501) and a cylinder (502) fixedly mounted in the mounting seat (3); the vacuum suction cup (501) is connected to the output end of the piston rod of the cylinder (502); the adsorption mechanism also comprises a plurality of groups of annularly distributed mounting blocks (503) mounted on the mounting seat (3); and the adjustment mechanism (4) comprises two groups of symmetrically distributed first adjustment rods (401) and two groups of symmetrically distributed second adjustment rods (402).

2. The anti-falling device for building curtain wall according to claim 1, characterized in that: A cleaning cotton piece (504) is fixedly bonded to the mounting block (503), and the mounting block (503) is rotatably connected to the mounting seat (3) via a mounting shaft (505). A mounting ring (507) is provided inside the mounting seat (3), and the mounting ring (507) is rotatably connected to the mounting seat (3) via a bearing.

3. The anti-falling device for building curtain wall according to claim 2, characterized in that: The mounting shaft (505) is sleeved with a gear (506), and the mounting ring (507) is respectively provided with a first latching tooth (508) and a second latching tooth (509), and the mounting ring (507) is meshedly connected with the gear (506) via the second latching tooth (509).

4. The anti-falling device for building curtain wall according to claim 1, characterized in that: A driving wheel (510) is provided inside the mounting seat (3), and the driving wheel (510) is rotationally connected to the mounting seat (3) via a rotating shaft, and the driving wheel (510) is meshedly connected to the mounting ring (507) via a first latching tooth (508).

5. The anti-falling device for building curtain wall according to claim 1, characterized in that: The two groups of the first adjusting rods (401) and the second adjusting rods (402) are both slidably connected to the installation frame (1), and the first adjusting rods (401) and the second adjusting rods (402) are vertically distributed. Two groups of symmetrically distributed first bidirectional screw rods (403) are provided in the installation frame (1), and the two ends of the two groups of first bidirectional screw rods (403) respectively penetrate the two ends of the two groups of first adjusting rods (401) and are respectively threadedly connected to the two groups of first adjusting rods (401). Two groups of symmetrically distributed second bidirectional screw rods (406) are provided in the installation frame (1), and the two ends of the two groups of second bidirectional screw rods (406) respectively penetrate the two ends of the two groups of second adjusting rods (402) and are respectively threadedly connected to the two groups of second adjusting rods (402). The two groups of first bidirectional screw rods (403) are both sleeved with first synchronous wheels (404), and the two groups of second bidirectional screw rods (406) are both sleeved with second synchronous wheels (407).

6. The anti-falling device for building curtain wall according to claim 1, characterized in that: The installation frame (1) is provided with a first synchronous belt (405) and a second synchronous belt (408), the first synchronous belt (405) and the second synchronous belt (408) are respectively arranged corresponding to the first bidirectional screw rod (403) and the second bidirectional screw rod (406), the first synchronous belt (405) is respectively connected to the two sets of first synchronous wheels (404), and the second synchronous belt (408) is respectively connected to the two sets of second synchronous wheels (407).

7. The anti-falling device for building curtain wall according to claim 1, characterized in that: The card base (2) is provided with two groups of vertically distributed sliding grooves (409), and the card base (2) is slidably connected to the first adjustment rod (401) and the second adjustment rod (402) through the two groups of sliding grooves (409).

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