Supporting device for maintenance and detection of glass curtain wall

Abstract

The utility model relates to the field of glass curtain wall maintenance and detection, in particular to a supporting device for glass curtain wall maintenance and detection, which comprises a mounting plate and a first suction cup, a telescopic mechanism is arranged between the mounting plate and the first suction cup and comprises a fixed arm mounted on the side face of the mounting plate, and the inside of the fixed arm is in a hollow state. The fixing arm located in the vertical direction of the mounting plate is connected with an L-shaped first telescopic arm, the first telescopic arm is composed of a vertical part and a horizontal part, the horizontal part of the first telescopic arm is connected with a second telescopic arm, and the second telescopic arm is connected with a first suction cup. The stress points of the adsorbed glass curtain wall are uniformly distributed, and the adsorption is more stable, so that stable support is provided for the glass curtain wall, and the problem that the glass curtain wall falls off during maintenance and detection to cause objects falling from high altitudes is avoided.

Description

Technical Field

[0001] The utility model relates to the field of glass curtain wall maintenance and detection, in particular to a supporting device for glass curtain wall maintenance and detection. Background Art

[0002] As a modern architectural technology, glass curtain walls are widely used in high-rise buildings for their unique aesthetic value and excellent lighting performance. They give the building a transparent and light appearance, can reflect the surrounding environment, and produce dynamic visual effects as the light changes, thus enhancing the modern sense of the city skyline. In addition, large areas of glass allow indoor spaces to obtain good natural lighting and a broad field of vision. However, while having many advantages, the disadvantages of glass curtain walls cannot be ignored. The installation and maintenance costs of glass curtain walls are relatively high, especially for large and complex designs. In the long term, problems such as sealing failure and glass cracks may occur. In the face of these problems, regular inspection and maintenance are the key to maintaining the performance and appearance of glass curtain walls. However, since most glass curtain walls are installed at high altitudes, maintenance work is often accompanied by high safety risks. In the prior art, the equipment used for maintenance and inspection of glass curtain walls is to adsorb and support the glass curtain wall to be repaired. When adsorbing the glass curtain wall, the size of the adsorption unit of the existing maintenance equipment is fixed. When facing glass curtain walls of different specifications, the size of the adsorption unit cannot be flexibly adjusted. When the adsorption unit is adsorbed on the glass curtain wall to be repaired, the force points of the target glass curtain wall may be unevenly distributed, thereby affecting the stable support of the glass curtain wall. In extreme cases, this unbalanced force may threaten the safety of the operation and there is a risk of the glass curtain wall falling off. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a supporting device for glass curtain wall maintenance and detection, so as to solve the problem that the glass curtain wall may fall during maintenance.

[0004] The technical solution adopted by the utility model is: a supporting device for glass curtain wall maintenance and inspection, including a mounting plate and a first suction cup, a telescopic mechanism is arranged between the mounting plate and the first suction cup, the telescopic mechanism includes a fixed arm mounted on the side of the mounting plate, the interior of the fixed arm is hollow, the fixed arm located in the vertical direction of the mounting plate is connected with a first telescopic arm in an "L" shape, the first telescopic arm is composed of a vertical portion and a horizontal portion, the horizontal portion of the first telescopic arm is connected with a second telescopic arm, and the second telescopic arm is connected with a first suction cup.

[0005] The above structure has the following beneficial effects:

[0006] Through the telescopic mechanism in the above technical solution, by utilizing the mutual cooperation of the mounting plate, the fixed arm, the first telescopic arm and the second telescopic arm, the first suction cup connected to the second telescopic arm is directly in contact with the glass curtain wall, so that it is adsorbed on the glass curtain wall to provide stable support and prevent the glass curtain wall from falling during maintenance and inspection. By setting the first telescopic arm to an "L"-shaped structure, the telescopic function in the horizontal and vertical directions can be achieved. By adjusting the size of the telescopic mechanism adsorbed on the glass curtain wall, it is ensured that the force points of the adsorbed glass curtain wall are evenly distributed and the adsorption is more stable. In addition, the hollow fixed arm inside can save materials and reduce weight.

[0007] Preferably, a threaded hole is provided on the mounting plate, a second suction cup is provided on one side of the mounting plate, the second suction cup is rotatably connected to a threaded rod matching the threaded hole, the threaded rod passes through the mounting plate, and a handwheel is connected to the end of the threaded rod away from the second suction cup.

[0008] By installing a suction cup and a hand wheel on the mounting plate, the position of the glass curtain wall adsorbed by the second suction cup can be adjusted following the rotation of the hand wheel, so that the glass curtain wall can be separated from the mounting position for repair or replacement of the glass curtain wall, and this arrangement can also improve the safety of the operation.

[0009] Preferably, the fixed arm located in the horizontal direction of the mounting plate is connected to a third telescopic arm, and the third telescopic arm is slidably connected to a sliding mechanism, and the sliding mechanism includes a first slide rail and a second slide rail arranged perpendicular to each other, and the second slide rail is connected to a first slider matched with the first slide rail, and first suction cups are provided at both ends of the first slide rail, and a second slider matched with the second slide rail is provided on the third telescopic arm.

[0010] The first slide rail and the second slide rail in the sliding mechanism are arranged vertically through the first slider, forming a multi-dimensional mobile platform, so that the device can flexibly adjust its position in the horizontal and vertical directions, greatly expanding the coverage of maintenance and inspection to adapt to glass curtain walls of various specifications. The setting of the suction cup enables the device to stably adsorb on the adjacent glass curtain wall of the target glass curtain wall, thereby providing effective support for the target glass curtain wall during the maintenance process.

[0011] Preferably, the second slide rail is provided with a second slide groove on the side perpendicular to the first slide rail, the second slide groove is arranged on the side facing the mounting plate, the third telescopic arm is provided with a second slider at one end close to the second slide rail, and the second slide groove is slidably connected to the second slider.

[0012] By cooperating the slider arranged on the third telescopic arm with the slide groove arranged on the side of the first slide rail, the third telescopic arm can slide smoothly on the second slide rail, thereby driving the mounting plate to adjust its position, further improving the flexibility and accuracy of maintenance and inspection operations.

[0013] Preferably, a limiting tooth groove is provided on one side of the fixed arm along the length direction, and an end of the third telescopic arm close to the fixed arm is fixedly connected to a limiting member, and the limiting tooth groove cooperates with the limiting member.

[0014] The limiting tooth groove set on the fixed arm cooperates with the limiting piece set on the third telescopic arm, which can realize precise control of the telescopic stroke, help prevent excessive extension or contraction, ensure that the third telescopic arm maintains a stable limited state, and can also protect the device structure from damage, so that the maintenance and inspection process is always within a safe and effective operating range.

[0015] Preferably, the limiting tooth groove is also provided on one surface of the first telescopic arm in the horizontal direction, and the limiting member is also fixedly connected to one end of the second telescopic arm close to the horizontal part of the first telescopic arm, and an elastic member is provided on the limiting member, and the limiting tooth groove cooperates with the elastic member provided on the limiting member.

[0016] By cooperating with the limiting tooth grooves provided on the first telescopic arm and the limiting members provided on the second telescopic arm, the extension range of the second telescopic arm can be controlled to ensure the stability and safety of the device during operation and prevent structural damage or safety accidents caused by accidental overextension.

[0017] Preferably, a semicircular groove and a limiting tooth are symmetrically arranged on the inner side of the limiting tooth groove, the limiting tooth is connected to the semicircular groove, one end of the limiting tooth is arranged at an acute angle to the center line of the limiting tooth groove, the limiting member includes a limiting seat, the limiting seat is connected to an elastic member, a pressing plate is provided at one end of the elastic member away from the limiting seat, and the semicircular groove cooperates with the elastic member.

[0018] By symmetrically setting the semicircular grooves and limiting teeth in the limiting tooth grooves, precise control of the telescopic arm during the extension and retraction process can be achieved. The semicircular grooves cooperate with the elastic part in the limiting member, and the elastic force of the elastic part ensures that the elastic part and the groove are in close contact, thereby limiting the movement of the limiting member. The limiting teeth are designed to form an acute angle with the center line of the limiting tooth groove. Such a setting allows the position of the limiting member to be adjusted with only a small force.

[0019] Preferably, two groups of the telescopic mechanisms are respectively provided on the two side surfaces in the horizontal direction of the mounting plate, and the two groups of the telescopic mechanisms are symmetrically arranged along the center line of the mounting plate in the vertical direction.

[0020] The telescopic mechanism composed of the third telescopic arm and the fixed arm symmetrically arranged in the horizontal direction of the mounting plate is conducive to maintaining the stability of the entire support device during extension or contraction and enhancing the load-bearing capacity. When the telescopic mechanisms on both sides are adjusted, the load can be evenly distributed to avoid tilting or shaking caused by excessive force on one side, thereby improving stability during operation and ensuring the safety of maintenance and inspection personnel. In addition, the adjacent and symmetrical arrangement allows the telescopic mechanism to effectively disperse the weight on both sides when facing a large-area and heavy glass curtain wall, avoiding overload operation on one side.

[0021] Preferably, the first slide rails are symmetrically arranged along a center line of the mounting plate in a horizontal direction, and the second slide rails are symmetrically arranged along a center line of the mounting plate in a vertical direction.

[0022] The first slide rail and the second slide rail symmetrically arranged around the mounting plate form a symmetrical mechanism, which not only enables the entire supporting device to maintain a good balance during use, but also enables the device to be adjusted when facing different glass curtain walls, quickly adapting to various work requirements and significantly improving work efficiency.

[0023] Preferably, the suction cup is made of silicone.

[0024] The silicone suction cup has good adsorption performance and anti-aging ability. It can maintain stable adsorption force under various climatic conditions and effectively prevent the risk of the device slipping due to weakened suction. At the same time, the silicone material is wear-resistant and corrosion-resistant, which extends the service life of the suction cup, reduces the frequency of maintenance and replacement, and saves operation and maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of a supporting device for glass curtain wall maintenance and inspection embodiment 1 of the utility model.

[0026] Figure 2 It is a back three-dimensional structural schematic diagram of a supporting device for glass curtain wall maintenance and inspection embodiment 1 of the utility model.

[0027] Figure 3 The utility model is a three-dimensional structural schematic diagram of a first sliding block of a supporting device for glass curtain wall maintenance and inspection.

[0028] Figure 4 The utility model is a three-dimensional structural schematic diagram of a third telescopic arm of a supporting device for glass curtain wall maintenance and inspection.

[0029] Figure 5 It is a front view of Embodiment 1 of a supporting device for glass curtain wall maintenance and inspection according to the utility model.

[0030] Figure 6It is a right view of Embodiment 1 of a supporting device for glass curtain wall maintenance and inspection according to the utility model.

[0031] Figure 7 It is a left view of Embodiment 1 of a supporting device for glass curtain wall maintenance and inspection according to the utility model.

[0032] Figure 8 It is a top view of Example 1 of a support device for glass curtain wall maintenance and inspection according to the utility model.

[0033] Fig. 9 It is a three-dimensional structural schematic diagram of a second embodiment of a supporting device for glass curtain wall maintenance and inspection according to the utility model.

[0034] Fig.10 yes Fig.10 A partial enlarged schematic diagram of the "A" area.

[0035] Fig.11 The utility model is a three-dimensional structural schematic diagram of a limiting component of a supporting device for glass curtain wall maintenance and inspection.

[0036] Among them, the first slide rail 1, the first suction cup 2, the first slider 3, the second slide rail 4, the mounting plate 5, the fixed arm 6, the first telescopic arm 7, the second telescopic arm 8, the third telescopic arm 9, the hand wheel 10, the limiting tooth groove 11, the limiting member 12, the limiting seat 121, the elastic member 122, the pressing plate 123, the second suction cup 13, the second slider 14, the first slide groove 15, the second slide groove 16, and the third suction cup 17. DETAILED DESCRIPTION

[0037] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0038] Example 1

[0039] According to the instructions 1-8, the utility model provides a support device for glass curtain wall maintenance and inspection, including a sliding mechanism and a telescopic mechanism, the sliding mechanism includes a first slide rail 1, a second slide rail 4 and a first slider 3, the first slide rail 1 arranged horizontally is slidably connected with the first slider 3, and the first slider 3 is also slidably connected with the second slide rail 4 arranged vertically, the first slider 3 makes the first slide rail 1 and the second slide rail 4 arranged vertically arranged, forming a multi-dimensional mobile platform, which can realize flexible adjustment of the position in the horizontal and vertical directions, expand the coverage of maintenance and inspection, so as to adapt to various specifications of glass curtain walls, when the sliding mechanism is adjusted to a good size, it is locked by a locking screw arranged on the slide rail, and a third suction cup 17 is also arranged at both ends of the first slide rail 1, the third suction cup 17 is an electric suction cup, and the switch of the electric suction cup is turned on to adsorb it on the glass curtain wall adjacent to the target glass curtain wall. A second slide groove 16 is arranged on the side of the second slide rail 4 perpendicular to the first slide rail 1, and the second slide groove 16 is arranged on the side facing the mounting plate 5.

[0040] The telescopic mechanism is provided with a mounting plate 5, a fixed arm 6, a first telescopic arm 7, a second telescopic arm 8, a third telescopic arm 9, a first suction cup 2, and a second suction cup 13. Two internally hollow fixed arms 6 are fixed by welding on each side of the mounting plate 5. The fixed arm 6 located vertically on the mounting plate 5 is sleeved on the vertical part (vertical direction) of the first telescopic arm 7 in an "L" shape. The first telescopic arm 7 can be adjusted in the vertical direction relative to the fixed arm 6, and the horizontal part (horizontal direction) of the first telescopic arm 7 is set to a hollow state, which is sleeved on the second telescopic arm 8. The second telescopic arm 8 can be adjusted in the horizontal direction relative to the first telescopic arm 7. One end of the second telescopic arm 8 away from the first telescopic arm 7 is connected to the first suction cup 2 through a thread. The first suction cup 2 is an electric suction cup. After the switch of the electric suction cup is turned on, it can be adsorbed on the glass curtain wall. A threaded hole is also provided on the mounting plate 5. A second suction cup 13 is threadedly connected on one side of the mounting plate 5. The second suction cup 13 is also an electric suction cup. A rotatably connected threaded rod is also provided on the second suction cup 13. The threaded rod passes through the mounting plate 5. A hand wheel 10 is installed at one end of the threaded rod away from the mounting plate 5 through a locking screw. When it is necessary to move the glass curtain wall that has been adsorbed with the first suction cup 2, the hand wheel 10 can be rotated to drive the glass curtain wall away from the installation position.

[0041] The fixed arm 6 located horizontally on the mounting plate 5 is sleeved on the third telescopic arm 9. The third telescopic arm 9 can be telescopically adjusted relative to the fixed arm 6. A second slider 14 is provided at the end of the third telescopic arm 9 away from the mounting plate 5. The second slider 14 is slidably connected with the second slide groove 16 provided on the second slide rail 4, so that the third telescopic arm 9 can slide smoothly on the second slide rail 4, thereby driving the telescopic mechanism to move in the vertical direction. When adjusted to a suitable position, the third telescopic arm 9 is locked by a locking bolt provided on the slide rail, so that the entire telescopic mechanism remains in the adjusted position.

[0042] Working principle:

[0043] The device is transported to the vicinity of the glass curtain wall that needs to be replaced, and the supporting device is adsorbed on the adjacent curtain wall of the glass curtain wall that needs to be repaired by adjusting the first slide rail 1 and the second slide rail 4. At this time, the third telescopic arm 9 in the telescopic mechanism is adjusted so that the mounting plate 5 is in the center position of the device, and the second telescopic arm 8 is adjusted to be close to the target glass curtain wall, and then the switch of the first suction cup 2 is started to adsorb the target glass curtain wall, and the hand wheel 10 is turned to adjust the position of the second suction cup 13 so that the second suction cup 13 is close to the target glass curtain wall, and the switch of the second suction cup 13 is started to adsorb it on the target glass curtain wall. If the target glass curtain wall needs to be taken away from the installation position for inspection or replacement, the hand wheel 10 can be turned again to take the target glass curtain wall away from the installation position.

[0044] Example 2

[0045] According to the instructions 9-10, this embodiment is based on the embodiment 1, by setting a limiting tooth groove 11 on one side of the fixed arm 6 close to the hand wheel 10 and one side on the horizontal part (horizontal direction) of the first telescopic arm 7, and fixing a limiting member 12 by welding one end of the first telescopic arm 7 close to the fixed arm 6, one end of the second telescopic arm 8 close to the first telescopic arm 7, and one end of the third telescopic arm 9 close to the fixed arm 6, so that the limiting member 12 set on the first telescopic arm 7 cooperates with the limiting tooth groove 11 set on the fixed arm 6, so as to adjust the position in the up and down directions, the limiting member 12 set on the second telescopic arm 8 cooperates with the limiting tooth groove 11 set on the horizontal part (horizontal direction) of the first telescopic arm 7, and the front and rear position is adjusted, and the limiting member 12 set on the third telescopic arm 9 cooperates with the limiting tooth groove 11 set on the fixed member to adjust the left and right position; the semicircular groove in the limiting tooth groove 11 cooperates with the elastic member 122 in the limiting member 12, so that the telescopic arm can be accurately adjusted, thereby improving the flexibility and accuracy during maintenance operations.

[0046] The directional terms mentioned in this utility model, such as "up", "down", "left", "right", etc., are only for reference in the specification. Figure 6The direction shown by the benchmark, therefore, the directional terms used are for better and clearer description and understanding of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0047] The above is a description of the preferred embodiments of the utility model, but it cannot be understood as a limitation of the claims. The utility model is not limited to the above embodiments, and its specific structure is allowed to be changed. All changes made within the scope of protection of the independent claims of the utility model are within the scope of protection of the utility model.

Claims

1. A support device for glass curtain wall maintenance and inspection, comprising a mounting plate and a first suction cup, characterized in that: A telescopic mechanism is provided between the mounting plate and the first suction cup, and the telescopic mechanism includes a fixed arm installed on the side of the mounting plate, the interior of the fixed arm is hollow, and the fixed arm located in the vertical direction of the mounting plate is connected to a first telescopic arm in an "L" shape, the first telescopic arm consists of a vertical portion and a horizontal portion, the horizontal portion of the first telescopic arm is connected to a second telescopic arm, and the second telescopic arm is connected to the first suction cup.

2. A glass curtain wall maintenance and inspection support device according to claim 1, characterized in that: A threaded hole is provided on the mounting plate, a second suction cup is provided on one side of the mounting plate, the second suction cup is rotatably connected to a threaded rod that matches the threaded hole, the threaded rod passes through the mounting plate, and a hand wheel is connected to one end of the threaded rod away from the second suction cup.

3. A glass curtain wall maintenance and inspection support device according to claim 2, characterized in that: The fixed arm located in the horizontal direction of the mounting plate is connected to a third telescopic arm, and the third telescopic arm is slidably connected to a sliding mechanism, and the sliding mechanism includes a first slide rail and a second slide rail arranged perpendicular to each other, and the second slide rail is connected to a first slider matched with the first slide rail, and first suction cups are provided at both ends of the first slide rail, and a second slider matched with the second slide rail is provided on the third telescopic arm.

4. A glass curtain wall maintenance and inspection support device according to claim 3, characterized in that: A second slide groove is provided on the side of the second slide rail perpendicular to the first slide rail, and the second slide groove is arranged on the side facing the mounting plate. A second slider is provided at one end of the third telescopic arm close to the second slide rail, and the second slide groove is slidably connected to the second slider.

5. A glass curtain wall maintenance and inspection support device according to claim 4, characterized in that: A limiting tooth groove is provided on one side of the fixed arm along the length direction, and one end of the third telescopic arm close to the fixed arm is fixedly connected to a limiting member, and the limiting tooth groove cooperates with the limiting member.

6. A glass curtain wall maintenance and inspection support device according to claim 5, characterized in that: The limiting tooth groove is also provided on one surface of the first telescopic arm in the horizontal direction, and the limiting member is also fixedly connected to one end of the second telescopic arm close to the horizontal part of the first telescopic arm. An elastic member is provided on the limiting member, and the limiting tooth groove cooperates with the elastic member provided on the limiting member.

7. A glass curtain wall maintenance and inspection support device according to claim 6, characterized in that: A plurality of semicircular grooves and limiting teeth are symmetrically arranged on the inner side of the limiting tooth groove, the limiting teeth are connected to the semicircular grooves in sequence, one end of the limiting tooth is arranged at an acute angle to the midline of the limiting tooth groove, the limiting member includes a limiting seat, the limiting seat is connected to an elastic member, a pressing plate is provided at one end of the elastic member away from the limiting seat, and the semicircular groove cooperates with the elastic member.

8. A glass curtain wall maintenance and inspection support device according to claim 7, characterized in that: Two groups of the telescopic mechanisms are respectively arranged on the two side surfaces in the horizontal direction of the mounting plate, and the two groups of the telescopic mechanisms are symmetrically arranged along the center line in the vertical direction of the mounting plate.

9. A glass curtain wall maintenance and inspection support device according to claim 8, characterized in that: The first slide rails are symmetrically arranged along a center line of the mounting plate in a horizontal direction, and the second slide rails are symmetrically arranged along a center line of the mounting plate in a vertical direction.

10. A glass curtain wall maintenance and inspection support device according to claim 9, characterized in that: The suction cup is made of silicone.

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