Glass curtain wall splicing device

Abstract

The utility model belongs to the technical field of splicing devices, and particularly relates to a glass curtain wall splicing device which comprises a mounting box, a lifting handle is mounted at the top of the mounting box, an adjusting telescopic arm is rotatably mounted on the rear side of the lifting handle, the front end of the adjusting telescopic arm penetrates into the mounting box and is connected with a first gear, and a second gear is rotatably mounted in the mounting box. The adjusting telescopic arm comprises a first telescopic arm body and a second telescopic arm body, one end of the first telescopic arm body is connected with a positioning rack, the positioning rack is connected with the second telescopic arm body in an inserted mode, a positioning block telescopic cavity is formed in the front side of the second telescopic arm body, and a positioning block is installed in the positioning block telescopic cavity in an inserted mode. A spring is installed on the inner side of the positioning block telescopic cavity, a rotating shaft is connected to the rear side of one end of the second telescopic arm, and corner fixing sockets are connected to the rear two sides of the rotating shaft, the use safety of the device is greatly improved, glass falling caused by infirm suction of the suction cup is avoided, and the effect of protecting the corners of the glass is also achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of splicing devices, and in particular relates to a glass curtain wall splicing device. Background Art

[0002] Glass curtain wall refers to the building's external protective structure or decorative structure that has a supporting structure system that can have a certain displacement ability relative to the main structure and does not share the forces exerted on the main structure. It has unique aesthetic value and multiple functions. When splicing and fixing the curtain wall glass, workers need to use tools such as suction cups to move the curtain wall glass from the storage place to the fixed bracket outside the installation wall, and fix it to the fixed bracket. However, the method of moving the curtain wall glass with suction cup tools has a certain degree of unreliability, and there is also a lack of protection for the glass corners, so there are certain safety hazards. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a glass curtain wall splicing device, which greatly improves the stability of the movement of the glass curtain wall through the adsorption and fixation of the suction cup and the support of the corner fixing socket on the curtain wall glass corner. Compared with the current method of moving the curtain wall glass only by the suction cup device, the safety of the use of this device is greatly increased, which not only avoids the glass falling due to the weak adsorption of the suction cup, but also plays a role in protecting the glass corner.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a glass curtain wall splicing device, comprising an installation box, a handle is installed on the top of the installation box, an adjustable telescopic arm is rotatably installed on the rear side of the handle, the front end of the adjustable telescopic arm penetrates into the interior of the installation box and is connected with a first gear, a second gear is rotatably installed inside the installation box, the front end of the second gear is connected with a rocker, the adjustable telescopic arm comprises a first telescopic arm and a second telescopic arm, one end of the first telescopic arm is connected with a positioning rack, the positioning rack is inserted and connected with the second telescopic arm, a positioning block telescopic cavity is provided on the front side of the second telescopic arm, a positioning block is inserted and installed inside the positioning block telescopic cavity, a matching positioning tooth is provided on the back of the positioning block, a pull rod is connected to the front of the positioning block, a spring is installed on the inner side of the positioning block telescopic cavity, a rotating shaft is connected to the rear side of one end of the second telescopic arm, and corner fixing sockets are connected to the rear two sides of the rotating shaft, a suction cup fixing seat is slidably installed on the side of the installation box, and a suction cup is installed on the suction cup fixing seat.

[0005] The beneficial effects of the utility model are as follows: when the device is used, the telescopic lengths of the first telescopic arm and the second telescopic arm are adjusted according to the size of the curtain wall glass, and the rocker can be rotated to drive the second gear to rotate, and the first gear is driven to rotate by the second gear, and then the first telescopic arm and the second telescopic arm are driven to rotate, so as to adjust the angles of the first telescopic arm and the second telescopic arm to be suitable for curtain wall glasses with different length-width ratios. After the adjustment is completed, the locking nut is tightened to lock the rocker to prevent it from rotating again, so that the first telescopic arm and the second telescopic arm maintain a fixed angle, the corner fixing sockets are inserted and connected to the four corners of the curtain wall glass, and the first telescopic arm and the second telescopic arm are tightened. During the tightening process, as the positioning rack moves, the teeth on the positioning rack push the positioning block to move back and forth repeatedly inside the telescopic cavity of the positioning block. Under the elastic force of the spring, the matching positioning teeth on the positioning block and the positioning rack can always maintain a matching state, and the positioning teeth on the positioning block can be adjusted to the matching state. The cooperation of the positioning teeth and the positioning rack is used to limit the maximum length of the extension of the first telescopic arm and the second telescopic arm, so as to maintain the stable fixation and protection of the four corners of the curtain wall glass by the corner fixing socket, avoid the corners of the curtain wall glass from colliding with the wall, the curtain wall glass installation frame and other positions, and improve the safety. After completing the fixation of the corner of the curtain wall glass, the suction cup fixing seat can be pushed to slide backward to make the suction cup contact with the curtain wall glass, and the air pump can be controlled to draw a vacuum between the suction cup and the curtain wall glass through the negative pressure pipe, so that the suction cup can adsorb and fix the curtain wall glass. The adsorption and fixation of the suction cup and the support of the corner fixing socket on the curtain wall glass corner greatly improve the stability of the movement of the glass curtain wall. Compared with the current method of moving the curtain wall glass only by the suction cup device, the safety of the use of this device is greatly increased, which not only avoids the glass falling due to the weak adsorption of the suction cup, but also plays a role in protecting the glass corners.

[0006] To control the air pump operation:

[0007] As a further improvement of the above technical solution: a negative pressure control button is installed on the handle.

[0008] The beneficial effect of this improvement is that the negative pressure control button is used to control the operation of the air pump.

[0009] In order to keep the first telescopic arm and the second telescopic arm at a fixed angle:

[0010] As a further improvement of the above technical solution: an outer side of the rocker is provided with an external thread, and the external thread is threadedly connected with the locking nut.

[0011] After the angle adjustment of the first telescopic arm and the second telescopic arm is completed, the locking nut is tightened to lock the rocker to prevent it from rotating further, so that the first telescopic arm and the second telescopic arm maintain a fixed angle.

[0012] To facilitate pulling the pull rod:

[0013] As a further improvement of the above technical solution: the front end of the pull rod is connected to the pull ring.

[0014] The setting of the pull ring facilitates the pulling of the pull rod, and the second telescopic arm can be pushed for adjustment while the pull rod is pulled.

[0015] In order to fix the curtain wall glass with suction cups:

[0016] As a further improvement of the above technical solution: the front end of the suction cup is connected to the negative pressure tube, the other end of the negative pressure tube is connected to the air pump, and the air pump is installed at the bottom of the installation box.

[0017] After the suction cup contacts the curtain wall glass, the air pump is controlled to draw a vacuum between the suction cup and the curtain wall glass through the negative pressure pipe, so that the suction cup can adsorb and fix the curtain wall glass.

[0018] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the use effect of the utility model;

[0020] Figure 2 It is an axonometric schematic diagram of the utility model;

[0021] Figure 3 It is a side cross-sectional schematic diagram of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of adjusting the telescopic arm and the gear in the utility model;

[0023] Figure 5 It is a schematic diagram of the cutaway structure of the adjustable telescopic arm in the utility model;

[0024] In the figure: 1. installation box; 2. handle; 3. adjustable telescopic arm; 4. first gear; 5. second gear; 6. rocker; 7. first telescopic arm; 8. second telescopic arm; 9. positioning rack; 10. positioning block telescopic cavity; 11. positioning block; 12. matching positioning teeth; 13. pull rod; 14. pull ring; 15. spring; 16. rotating shaft; 17. corner fixing socket; 18. suction cup fixing seat; 19. suction cup; 20. negative pressure tube; 21. air pump; 22. external thread; 23. locking screw sleeve; 24. negative pressure control button. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0026] like Figure 1-5 As shown, a glass curtain wall splicing device includes an installation box 1, a handle 2 is installed on the top of the installation box 1, an adjustable telescopic arm 3 is rotatably installed on the rear side of the handle 2, the front end of the adjustable telescopic arm 3 penetrates into the interior of the installation box 1 and is connected to a first gear 4, a second gear 5 is rotatably installed inside the installation box 1, the front end of the second gear 5 is connected to a rocker 6, the adjustable telescopic arm 3 includes a first telescopic arm 7 and a second telescopic arm 8, one end of the first telescopic arm 7 is connected to a positioning rack 9, and the positioning rack 9 is inserted and connected with the second telescopic arm 8, A positioning block telescopic cavity 10 is provided on the front side of the second telescopic arm 8, a positioning block 11 is inserted and installed inside the positioning block telescopic cavity 10, a matching positioning tooth 12 is provided on the back of the positioning block 11, a pull rod 13 is connected to the front of the positioning block 11, a spring 15 is installed on the inner side of the positioning block telescopic cavity 10, a rotating shaft 16 is connected to the rear side of one end of the second telescopic arm 8, corner fixing sockets 17 are connected to the rear two sides of the rotating shaft 16, a suction cup fixing seat 18 is slidably installed on the side of the installation box 1, and a suction cup 19 is installed on the suction cup fixing seat 18.

[0027] When the device is used, the telescopic lengths of the first telescopic arm 7 and the second telescopic arm 8 are adjusted according to the size of the curtain wall glass, and the rocker 6 can be rotated to drive the second gear 5 to rotate, and the first gear 4 is driven to rotate by the second gear 5, thereby driving the first telescopic arm 7 and the second telescopic arm 8 to rotate, and adjusting the angles of the first telescopic arm 7 and the second telescopic arm 8 to be suitable for curtain wall glasses with different aspect ratios. After the adjustment is completed, the locking nut 23 is tightened to lock the rocker 6 to prevent it from rotating again, so that the first telescopic arm 7 and the second telescopic arm 8 maintain a fixed angle, the corner fixing socket 17 is inserted and connected to the four corners of the curtain wall glass, and the first telescopic arm 7 and the second telescopic arm 8 are tightened. During the tightening process, as the positioning rack 9 moves, the teeth on the positioning rack 9 push the positioning block 11 to move back and forth repeatedly inside the positioning block telescopic cavity 10. Under the elastic force of the spring 15, the matching positioning teeth 12 on the positioning block 11 and the positioning rack 9 can always maintain a matching state. The cooperation of the positioning teeth 12 and the positioning rack 9 limits the maximum length of the first telescopic arm 7 and the second telescopic arm 8 to extend, so as to maintain the stable fixation and protection of the four corners of the curtain wall glass by the corner fixing socket 17, avoid the corners of the curtain wall glass from colliding with the wall, the curtain wall glass installation frame and other positions, and improve the safety. After completing the fixation of the corner of the curtain wall glass, the suction cup fixing seat 18 can be pushed to slide backward so that the suction cup 19 contacts the curtain wall glass, and the air pump 21 is controlled to draw a vacuum between the suction cup 19 and the curtain wall glass through the negative pressure pipe 20, so that the suction cup 19 can adsorb and fix the curtain wall glass. Through the adsorption and fixation of the suction cup 19 and the support of the corner fixing socket 17 on the corner of the curtain wall glass, the stability of the movement of the glass curtain wall is greatly improved. Compared with the current method of moving the curtain wall glass only by the suction cup device, the safety of the use of this device is greatly increased, which not only avoids the glass falling due to the weak adsorption of the suction cup, but also plays a role in protecting the glass corner.

[0028] A negative pressure control button 24 is installed on the handle 2.

[0029] The negative pressure control button 24 is used to control the operation of the air pump 21 .

[0030] The outer side of the rocker 6 is provided with an external thread 22 , and the external thread 22 is threadedly connected with a locking screw sleeve 23 .

[0031] After the angle adjustment of the first telescopic arm 7 and the second telescopic arm 8 is completed, the locking nut 23 is tightened to lock the rocker 6 to prevent it from rotating further, so that the first telescopic arm 7 and the second telescopic arm 8 maintain a fixed angle.

[0032] The front end of the pull rod 13 is connected to the pull ring 14 .

[0033] The setting of the pull ring 14 facilitates the pulling of the pull rod 13 , and can push the second telescopic arm 8 for adjustment while pulling the pull rod 13 .

[0034] The front end of the suction cup 19 is connected to a negative pressure pipe 20 , and the other end of the negative pressure pipe 20 is connected to an air pump 21 , which is installed at the bottom of the installation box 1 .

[0035] After the suction cup 19 contacts the curtain wall glass, the air pump 21 is controlled to draw a vacuum between the suction cup 19 and the curtain wall glass through the negative pressure pipe 20, so that the suction cup 19 can adsorb and fix the curtain wall glass.

[0036] The working principle and use process of the utility model: when the device is used, the telescopic lengths of the first telescopic arm 7 and the second telescopic arm 8 are adjusted according to the size of the curtain wall glass, and the rocker 6 can be rotated to drive the second gear 5 to rotate, and the first gear 4 is driven to rotate by the second gear 5, and then the first telescopic arm 7 and the second telescopic arm 8 are driven to rotate, and the angles of the first telescopic arm 7 and the second telescopic arm 8 are adjusted to be suitable for curtain wall glasses with different aspect ratios. After the adjustment is completed, the locking screw sleeve 23 is tightened to lock the rocker 6 to prevent it from rotating again, so that the first telescopic arm 7 and the second telescopic arm 8 maintain a fixed angle, and the corner fixing socket 17 is aligned with the curtain wall glass. The four corners of the glass are inserted and connected, and the first telescopic arm 7 and the second telescopic arm 8 are tightened. During the tightening process, as the positioning rack 9 moves, the teeth on the positioning rack 9 push the positioning block 11 to move back and forth repeatedly inside the positioning block telescopic cavity 10. Under the elastic force of the spring 15, the matching positioning teeth 12 on the positioning block 11 and the positioning rack 9 can always maintain a matching state. The matching positioning teeth 12 on the positioning block 11 and the positioning rack 9 are used to limit the maximum length of the first telescopic arm 7 and the second telescopic arm 8 to extend, thereby maintaining the corner fixing socket 17 to firmly fix and protect the four corners of the curtain wall glass, avoiding The corners of the curtain wall glass are prevented from colliding with the wall, the curtain wall glass installation frame and other positions, thereby improving safety. After the corners of the curtain wall glass are fixed, the suction cup fixing seat 18 can be pushed to slide backward to make the suction cup 19 contact the curtain wall glass, and the air pump 21 is controlled to draw a vacuum between the suction cup 19 and the curtain wall glass through the negative pressure pipe 20, so that the suction cup 19 can adsorb and fix the curtain wall glass. The adsorption and fixation of the suction cup 19 and the support of the corner fixing socket 17 on the curtain wall glass corner greatly improve the stability of the movement of the glass curtain wall. Compared with the current method of moving the curtain wall glass only by the suction cup device, the device makes The safety of use is greatly increased, which not only prevents the glass from falling due to the weak adsorption of the suction cup, but also plays a role in protecting the corners of the glass. The worker can lift the device together with the glass through the handle 2 and press the glass on the curtain wall glass fixing frame. After the curtain wall glass is fixed, the pull ring 14 is pulled to disengage the teeth on the positioning rack 9 from the matching positioning teeth 12, and the second telescopic arm 8 can be pulled out to make the corner fixing socket 17 leave the corner of the glass. Finally, the air pump 21 is controlled to stop pumping negative pressure to the negative pressure tube 20, and the adsorption between the suction cup 19 and the glass is released, and the device can be removed from the glass.

[0037] It should be noted that, in this article, 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.

[0038] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A glass curtain wall splicing device, characterized in that: The invention comprises an installation box (1), a handle (2) is installed on the top of the installation box (1), an adjustable telescopic arm (3) is rotatably installed on the rear side of the handle (2), the front end of the adjustable telescopic arm (3) penetrates into the interior of the installation box (1) and is connected to a first gear (4), a second gear (5) is rotatably installed inside the installation box (1), the front end of the second gear (5) is connected to a rocker (6), the adjustable telescopic arm (3) comprises a first telescopic arm (7) and a second telescopic arm (8), one end of the first telescopic arm (7) is connected to a positioning rack (9), the positioning rack (9) is inserted and connected to the second telescopic arm (8), and the second telescopic arm (8) is rotatably installed inside the installation box (1). A positioning block telescopic cavity (10) is provided on the front side of the arm (8), a positioning block (11) is inserted and installed inside the positioning block telescopic cavity (10), a matching positioning tooth (12) is provided on the back of the positioning block (11), a pull rod (13) is connected to the front of the positioning block (11), a spring (15) is installed on the inner side of the positioning block telescopic cavity (10), a rotating shaft (16) is connected to the rear side of one end of the second telescopic arm (8), and corner fixing sockets (17) are connected to the rear two sides of the rotating shaft (16), a suction cup fixing seat (18) is slidably installed on the side of the installation box (1), and a suction cup (19) is installed on the suction cup fixing seat (18).

2. A glass curtain wall splicing device according to claim 1, characterized in that: A negative pressure control button (24) is installed on the handle (2).

3. A glass curtain wall splicing device according to claim 1, characterized in that: The outer side of the rocker (6) is provided with an external thread (22), and the external thread (22) is threadedly connected to a locking nut (23).

4. A glass curtain wall splicing device according to claim 1, characterized in that: The front end of the pull rod (13) is connected to the pull ring (14).

5. The glass curtain wall splicing device according to claim 1, characterized in that: The front end of the suction cup (19) is connected to a negative pressure pipe (20), and the other end of the negative pressure pipe (20) is connected to an air pump (21), and the air pump (21) is installed at the bottom of the installation box (1).

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