Curtain wall gap adjustment device

Abstract

The present application relates to a curtain wall gap adjustment device, which relates to the technical field of curtain wall installation, and includes two support rods arranged in parallel, a positioning mechanism slidably arranged on the support rods, and an adjustment mechanism fixedly connected to the same end of the two support rods; one positioning mechanism is arranged on each of the two support rods, and the movable positioning mechanism is clamped on two curtain wall frames with normal gaps; the fixed adjustment mechanism includes a base plate connected to the support rods and at least two gap adjustment components sliding relative to the base plate, the gap adjustment component includes an adjustment sleeve with adjustable opening width, the adjustment sleeve and the positioning mechanism are located on the same side of the support rods, and the gap adjustment component is clamped on two curtain wall frames whose gaps need to be adjusted through the adjustment sleeve. The curtain wall gap adjustment device of the present application has a simple structure, and can conveniently and quickly adjust the gap between curtain wall units, thereby improving the sealing performance of the glass curtain wall.

Description

Technical Field

[0001] The present application relates to the field of curtain wall installation technology, and in particular to a curtain wall gap adjustment device. Background Art

[0002] Curtain wall is the outer wall of the building, which is non-load-bearing and is hung like a curtain, so it is also called "curtain wall". It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. It is composed of panels and supporting structure systems, and can have a certain displacement ability relative to the main structure or a certain deformation ability itself, and is an external protective structure or decorative structure of the building that does not bear the effects of the main structure.

[0003] There will be gaps in the curtain wall when it is installed. When dealing with the gaps, filling glue is mostly used to fill and seal them. During filling, glue overflow will occur, which not only affects the appearance of the curtain wall, but also affects the efficiency of the curtain wall sealing. Therefore, it is necessary to adjust the gaps between the curtain walls when installing the curtain walls.

[0004] Taking a glass curtain wall as an example, a glass curtain wall usually includes a glass plate and a frame surrounding the glass plate, and the gap between the glass curtain walls is the gap between the frames. If the gap is large, it is easy to cause water leakage, making the curtain wall as a whole unsightly and unsafe. Therefore, a curtain wall gap adjustment device with a simple structure and convenient operation is urgently needed to adjust the gap between the glass curtain walls and improve the sealing performance of the glass curtain walls. Summary of the invention

[0005] The purpose of the present application is to provide a curtain wall gap adjustment device, which has a simple structure and can conveniently and quickly adjust the gap between curtain wall units to improve the sealing performance of the glass curtain wall.

[0006] In the first aspect, the present application provides a curtain wall gap adjustment device adopting the following technical solution:

[0007] A curtain wall gap adjustment device comprises two support rods arranged in parallel, a positioning mechanism slidably arranged on the support rods, and an adjustment mechanism fixedly connected to the same end of the two support rods;

[0008] One positioning mechanism is provided on each of the two support rods, and the positioning mechanism is clamped on two curtain wall frames with normal gaps;

[0009] The adjustment mechanism includes a base plate connected to the support rod and at least two gap adjustment components that slide relative to the base plate. The gap adjustment component includes an adjustment sleeve with adjustable opening width. The adjustment sleeve and the positioning mechanism are located on the same side of the support rod. The gap adjustment component is clamped on two curtain wall frames whose gaps need to be adjusted through the adjustment sleeve.

[0010] By adopting the above technical solution, when adjusting the gap of the curtain wall, the adjusting sleeve on the adjusting mechanism is first clamped on the outer side of the frame close to the curtain wall unit to be adjusted and the qualified curtain wall unit, and then the positions of the two positioning mechanisms are adjusted so that the positioning mechanisms are clamped on the adjacent frames of the two curtain wall units with qualified spacing, so that the entire device is fixed, and then the adjusting sleeve is adjusted to gradually reduce the opening width of the adjusting sleeve. The adjusting sleeve pushes the frame of the curtain wall unit to be adjusted toward the frame of the qualified curtain wall unit, so that the distance between the two frames is gradually reduced to the qualified range.

[0011] Optionally, the positioning mechanism includes a positioning sleeve and a seat sleeve connected to the surface of the positioning sleeve, the seat sleeve is mounted on the support rod and fixed by fixing bolts passing through the side wall of the seat sleeve, and a positioning slot is provided on the side of the positioning sleeve facing away from the seat sleeve, the positioning slot passes through both ends of the positioning sleeve, and the axial direction of the positioning slot is perpendicular to the axial direction of the support rod.

[0012] By adopting the above technical solution, the positioning sleeve slides on the support rod through the seat sleeve, and when it slides to the required position, it is fixed with a fixing bolt to keep the two positioning sleeves in the same direction. The two positioning mechanisms are fixed on the installed curtain wall unit using two fulcrums.

[0013] Optionally, a through hole is provided on one side wall of the positioning slot, a first guide rod is passed through the through hole, one end of the first guide rod located in the positioning slot is connected to a fixed clamping plate, the fixed clamping plate is parallel to the side wall of the positioning slot, one end of the first guide rod located outside the positioning slot is connected to a first anti-drop cap, and a tightening bolt that presses against the fixed clamping plate is threadedly connected to the side wall of the positioning slot where the through hole is provided.

[0014] By adopting the above technical solution, the clamping plate is tightened and fixed by tightening bolts, so that the positioning sleeve can be firmly clamped on two curtain wall frames with a qualified distance, so that the whole device is safe and stable during use.

[0015] Optionally, a slide groove is provided on the base plate and extends through the upper and lower surfaces, the axis direction of the slide groove is perpendicular to the axis direction of the support rod, and the adjusting sleeve is slidably arranged in the slide groove;

[0016] An adjusting slot is provided on the side of the adjusting sleeve away from the base plate, and the adjusting slot runs through both ends of the adjusting sleeve, and the axial direction of the adjusting slot is perpendicular to the axial direction of the support rod;

[0017] A through hole is provided on the side wall of the adjusting slot, and a second guide rod is passed through the through hole. An end of the second guide rod located in the adjusting slot is connected to an adjusting splint, and the adjusting splint is parallel to the side wall of the adjusting slot. An end of the second guide rod located outside the adjusting slot is connected to a second anti-drop cap, and the side wall of the adjusting slot with the through hole is threadedly connected to an adjusting bolt that presses against the adjusting splint.

[0018] By adopting the above technical solution, the adjusting sleeve is clamped on both sides of the adjacent frames of two curtain wall units with a larger spacing by using the adjusting slot, and then the adjusting clamping plate is gradually tightened by using the adjusting bolt. The adjusting clamping plate makes the offset curtain wall unit approach the normal curtain wall unit, so as to adjust the gap between the curtain wall units.

[0019] Optionally, a sliding sleeve is provided on the side of the base plate away from the adjusting sleeve, the adjusting sleeve is connected to the sliding sleeve through a sliding groove, a sliding rod is connected to the side of the base plate away from the adjusting sleeve, the sliding sleeve is provided on the sliding rod, and the sliding rod is perpendicular to the support rod.

[0020] By adopting the above technical solution, the adjusting sleeve slides on the base plate using the sliding sleeve to adjust its position on the base plate. Since the position of the adjusting sleeve is adjustable, the moving distance at different positions of the offset curtain wall frame can be adjusted according to actual conditions, and the adjustment device of the present application can also be suitable for the installation of curtain walls of different sizes.

[0021] In the second aspect, the curtain wall gap adjustment device provided by the present application adopts the following technical solution:

[0022] A curtain wall gap adjustment device comprises two support rods arranged in parallel, two positioning mechanisms fixedly arranged at the same end of the two support rods, and an adjustment mechanism slidably connected to the two support rods;

[0023] Two positioning mechanisms are clamped on two curtain wall frames with normal gaps;

[0024] The adjustment mechanism includes a base plate slidably connected to two support rods and at least two gap adjustment components that slide relative to the base plate. The sliding direction of the base plate is perpendicular to the sliding direction of the gap adjustment component. The gap adjustment component includes an adjustment sleeve with adjustable opening width. The adjustment sleeve and the positioning mechanism are located on the same side of the support rod. The gap adjustment component is clamped on two curtain wall frames whose gaps need to be adjusted through the adjustment sleeve.

[0025] By adopting the above technical scheme, when adjusting the gap of the curtain wall, the positions of the two positioning mechanisms are first adjusted so that the positioning mechanisms are aligned with the adjacent frames of the two curtain wall units with qualified spacings, and then the position of the adjustment mechanism is adjusted so that the adjustment sleeve on the adjustment mechanism is aligned with the frames close to the adjusted curtain wall unit and the qualified curtain wall unit, and then the whole device is moved and buckled on the curtain wall unit, the positioning mechanism is clamped on the adjacent frames of the two curtain wall units with qualified spacings, so that the whole device is fixed, and then the base plate is adjusted so that the base plate gradually approaches the positioning mechanism, and the adjustment sleeve pushes the frame of the curtain wall unit that needs to be adjusted toward the frame of the qualified curtain wall unit, so that the distance between the two frames is gradually reduced to the qualified range.

[0026] Optionally, the positioning mechanism includes a positioning sleeve fixed to the end of the support rod, and a positioning slot is provided on the side of the positioning sleeve away from the support rod. The positioning slot runs through both ends of the positioning sleeve, and the axial direction of the positioning slot is perpendicular to the axial direction of the support rod.

[0027] By adopting the above technical solution, the positioning mechanism is fixed on the curtain wall frame with a qualified distance by means of the positioning sleeve, so that the firmness and stability of the entire device can be maintained during use.

[0028] Optionally, a through hole is provided on one side wall of the positioning slot, a first guide rod is passed through the through hole, one end of the first guide rod located in the positioning slot is connected to a fixed clamping plate, the fixed clamping plate is parallel to the side wall of the positioning slot, one end of the first guide rod located outside the positioning slot is connected to a first anti-drop cap, and a tightening bolt that presses against the fixed clamping plate is threadedly connected to the side wall of the positioning slot where the through hole is provided.

[0029] By adopting the above technical solution, the clamping plate is tightened and fixed by tightening bolts, so that the positioning sleeve can be firmly clamped on two curtain wall frames with a qualified distance, so that the whole device is safe and stable during use.

[0030] Optionally, the support rod passes through both ends of the base plate and is threadedly connected with an adjusting nut at the passing end, the adjusting nut abuts against the side of the base plate away from the positioning mechanism, and a slide groove is provided on the base plate that passes through the upper and lower surfaces, the axial direction of the slide groove is perpendicular to the axial direction of the support rod, and the adjusting sleeve is slidably arranged in the slide groove;

[0031] An adjusting slot is provided on the side of the adjusting sleeve away from the base plate. The adjusting slot runs through both ends of the adjusting sleeve. The axial direction of the adjusting slot is perpendicular to the axial direction of the support rod.

[0032] By adopting the above technical solution, the adjusting sleeve is clamped on both sides of the curtain wall frames whose spacing needs to be adjusted by using the adjusting slot, and then the adjusting nut is rotated to move the adjusting nut on the support rod, thereby pushing the base plate and the adjusting sleeve to move together in the direction of the positioning mechanism. The adjusting sleeve will not push the curtain wall unit with a qualified position to move, but will only push the offset curtain wall unit to move in the direction of the curtain wall unit with a qualified position, so that the spacing between the two curtain wall units is adjusted to meet the qualified requirements.

[0033] Optionally, a sliding sleeve is provided on the side of the base plate away from the adjusting sleeve, the adjusting sleeve is connected to the sliding sleeve through a sliding groove, a sliding rod is connected to the side of the base plate away from the adjusting sleeve, the sliding sleeve is provided on the sliding rod, and the sliding rod is perpendicular to the support rod.

[0034] By adopting the above technical solution, the adjusting sleeve slides on the base plate using the sliding sleeve to adjust its position on the base plate. Since the position of the adjusting sleeve is adjustable, the moving distance at different positions of the offset curtain wall frame can be adjusted according to actual conditions, and the adjustment device of the present application can also be suitable for the installation of curtain walls of different sizes.

[0035] In summary, the present application includes at least one of the following beneficial technical effects:

[0036] 1. In this application, a positioning mechanism and an adjustment mechanism are provided. The positioning mechanism fixes curtain wall frames with qualified spacing, and the adjustment mechanism connects curtain wall frames with larger spacing. By adjusting the relative distance between the positioning mechanism and the adjustment mechanism, the position of the curtain wall unit with larger gap can be adjusted to meet the installation requirements of the curtain wall unit.

[0037] 2. The gap adjustment device of the present application has a simple structure, is easy to install and operate, and can effectively adjust the gap width between curtain wall units, thereby providing safety and stability to the curtain wall as a whole.

[0038] 3. The adjusting sleeve on the adjustment mechanism is clamped on both sides of the adjacent frames of two curtain wall units with a larger spacing by means of the adjusting slot, and then the adjusting clamp is gradually tightened by means of the adjusting bolt. The adjusting clamp makes the offset curtain wall unit approach the normal curtain wall unit, thereby adjusting the gap between the curtain wall units.

[0039] 4. The adjusting sleeve on the adjustment mechanism is clamped on both sides of the two curtain wall frames whose spacing needs to be adjusted by adjusting the card slot, and then the adjusting nut is rotated to move the adjusting nut on the support rod, thereby pushing the base plate and the adjusting sleeve to move in the direction of the positioning mechanism. The adjusting sleeve will not push the curtain wall unit with a qualified position to move, but will only push the offset curtain wall unit to move in the direction of the curtain wall unit with a qualified position, so as to adjust the spacing between the two curtain wall units to meet the qualified requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 This is a schematic diagram of the overall structure of the curtain wall gap adjustment device of Example 1 of the present application;

[0041] Figure 2 This is a schematic diagram of the use status of the curtain wall gap adjustment device in Example 1 of the present application;

[0042] Figure 3 This is a schematic diagram of the overall structure of the curtain wall gap adjustment device in Example 2 of the present application;

[0043] Figure 4 This is a schematic diagram of the use status of the curtain wall gap adjustment device of Example 2 of the present application;

[0044] In the figure, 1, support rod; 100, curtain wall frame; 11, adjusting nut; 2, positioning mechanism; 21, positioning sleeve; 22, seat cover; 23, fixing bolt; 24, positioning slot; 25, first guide rod; 26, fixing clamp plate; 27, first anti-drop cap; 28, tightening bolt; 3, adjustment mechanism; 31, base plate; 311, slide groove; 32, adjusting sleeve; 33, adjusting slot; 34, second guide rod; 35, adjusting clamp plate; 36, second anti-drop cap; 37, adjusting bolt; 38, sliding sleeve; 39, sliding rod. DETAILED DESCRIPTION

[0045] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given.

[0046] The curtain wall must maintain good shielding performance, and the gaps between the curtain wall units must be small to play a waterproof and windproof role. The gap adjustment usually reduces the gap between two curtain wall units with larger gaps to facilitate the connection between the curtain wall units. Taking the glass curtain wall as an example, the frames of adjacent glass curtain wall units need to be abutted together to facilitate connection and fixation. Therefore, the purpose of the curtain wall gap adjustment in this application is to reduce the spacing between the curtain wall units.

[0047] Embodiment 1: A curtain wall gap adjustment device, referring to Figure 1 and 2 The adjustment device includes two support rods 1, two positioning mechanisms 2 and an adjustment mechanism 3. The adjustment mechanism 3 is fixedly connected to the same end of the two support rods 1 and connects the two support rods 1. The two positioning mechanisms 2 are correspondingly connected to the two support rods 1 and can slide on the support rods 1 to adjust the position.

[0048] In this embodiment, the support rod 1 is configured as a smooth round rod, and two support rods 1 are arranged in parallel, and the spacing between them is determined by the position connected to the adjustment mechanism 3 .

[0049] The positioning mechanism 2 includes a positioning sleeve 21 and a seat sleeve 22 connected to the back of the positioning sleeve. The seat sleeve 22 is provided with a round hole for the support rod 1 to pass through, so that the seat sleeve 22 can be slidably sleeved on the support rod 1. At the same time, a fixing bolt 23 is threadedly connected to the seat sleeve 22. The fixing bolt 23 passes through the side wall of the seat sleeve 22 and abuts against the support rod 1 to fix the positioning mechanism 2. In this embodiment, the positioning sleeve 21 is set as a plate with a U-shaped cross section. The side of the positioning sleeve 21 away from the seat sleeve 22 is provided with a positioning groove 24. The axial direction of the positioning groove 24 is perpendicular to the axial direction of the support rod 1. The cross section of the positioning groove 24 is rectangular. The positioning groove 24 passes through the two ends of the positioning sleeve 21. The positioning sleeve 21 is buckled on two curtain wall frames 100 with a qualified spacing.

[0050] In order to firmly fix the positioning sleeve 21 to the curtain wall frame 100, a fixing clamping plate 26 that can adjust the distance between the positioning sleeve 21 and the side wall of the positioning sleeve 21 is provided in the positioning slot 24. A through hole is provided on one side wall of the positioning slot 24, and a first guide rod 25 is penetrated in the through hole. One end of the first guide rod 25 located in the positioning slot 24 is connected to a fixing clamping plate 26. The fixing clamping plate 26 is parallel to the side wall of the positioning slot 24, and one side abuts against the bottom surface of the positioning slot 24. One end of the first guide rod 25 located outside the positioning slot 24 is connected to a first anti-dropping cap 27. A spring in a compressed state is provided between the first anti-dropping cap 27 and the outer wall of the positioning sleeve 21, and the spring is sleeved on the first guide rod 25. A tightening bolt 28 is also threadedly connected to the side wall of the positioning slot 24 with a through hole. The tightening bolt 28 passes through the front end of the side wall of the positioning slot 24 and abuts against the fixing clamping plate 26. In this embodiment, two tightening bolts 28 are provided, which are distributed on both sides of the first guide rod 25.

[0051] The adjustment mechanism 3 includes a base plate 31 and at least two gap adjustment components. In this embodiment, two groups of gap adjustment components are provided. The base plate 31 is set as a rectangular plate, and the length direction is perpendicular to the support rod 1. The two support rods 1 are connected to the two ends of the long side of the base plate 31. A support block is provided at each end of the surface of one side of the base plate 31. A slide bar 39 is connected between the two support blocks. The slide bar 39 is parallel to the base plate 31. The base plate 31 is provided with a slide groove 311 that runs through the top and bottom at the position opposite to the slide rod 39. The slide groove 311 is parallel to the slide rod 39 and perpendicular to the support rod 1.

[0052] The gap adjustment component includes an adjusting sleeve 32, which is slidably arranged on the base plate 31. Specifically, in this embodiment, the adjusting sleeve 32 is arranged as a U-shaped structural plate with an opening direction away from the base plate 31, and is located on the same side of the support rod 1 as the positioning mechanism 2. A sliding sleeve 38 is provided on the sliding rod 39, and the number of the sliding sleeves 38 is the same as the number of the adjusting sleeves 32. The back plate of the adjusting sleeve 32 is fixedly connected with the sliding sleeve 38 through the sliding groove 311, so that the adjusting sleeve 32 can slide on the sliding rod 39 along the sliding groove 311 to adjust the position.

[0053] An adjusting slot 33 is provided on the side of the adjusting sleeve 32 away from the base plate 31 . The adjusting slot 33 also extends to both ends of the adjusting sleeve 32 . The axial direction of the adjusting slot 33 is the same as the axial direction of the positioning slot 24 . Similarly, an adjusting clamp 35 with an adjustable position is provided in the adjusting slot 33 .

[0054] A through hole is provided on the side wall of the adjustment slot away from the positioning mechanism 2, and a second guide rod 34 is inserted in the through hole. One end of the second guide rod 34 located in the adjustment slot 33 is connected to a fixed adjustment clamping plate 35. The adjustment clamping plate 35 is a rectangular plate and is parallel to the side wall of the adjustment slot 33, and one long side abuts against the bottom of the adjustment slot 33. One end of the second guide rod 34 located outside the adjustment slot 33 is connected to a second anti-drop cap 36. A spring in a compressed state is provided between the second anti-drop cap 36 and the outer wall of the adjustment jacket 32. The spring is sleeved on the second guide rod 34. An adjustment bolt 37 is also threadedly connected to the side wall of the adjustment slot 33 where the through hole is provided. The adjustment bolt 37 passes through the side wall of the adjustment slot 33, and the front end abuts against the adjustment clamping plate 35. In this embodiment, two adjustment bolts 37 are provided, distributed on both sides of the second guide rod 34.

[0055] The implementation principle of the embodiment of the present application is as follows: when adjusting the gap of the curtain wall, first clamp the adjusting sleeve 32 on the adjusting mechanism 3 to the outer side of the frame where the curtain wall unit to be adjusted and the qualified curtain wall unit are close, then adjust the positions of the two positioning mechanisms 2 on the support rod 1, so that the positioning sleeve 21 is clamped on two curtain wall frames 100 with qualified spacing, adjust the position of the fixing clamp plate 26, so that the positioning sleeve 21 clamps the curtain wall frame 100 and the entire device is fixed; then adjust the adjusting sleeve 32, screw the adjusting bolt 37 into the adjusting sleeve 32, and adjust the clamp plate 35 to push the curtain wall frame 100 with offset position to move toward the curtain wall frame 100 with qualified position, so that the distance between the two curtain wall frames 100 is gradually reduced to the qualified range, and then fix the two curtain wall frames 100.

[0056] Embodiment 2: A curtain wall gap adjustment device, referring to Figure 3 and 4 The adjustment device includes two support rods 1, two positioning mechanisms 2 and an adjustment mechanism 3. The two support rods 1 have the same length and are aligned at both ends. The two positioning mechanisms 2 are correspondingly connected to the same end of the two support rods 1. In order to maintain the relative position of the two support rods 1 unchanged, a connecting rod (not shown in the figure) can be set between the two support rods 1 in this embodiment for connection. The adjustment mechanism 3 is slidably connected to the two support rods 1 and can adjust the position on the support rods 1.

[0057] In this embodiment, the support rod 1 is configured as a round rod, and two support rods 1 are arranged in parallel. The end of the support rod 1 away from the positioning mechanism 2 is provided with a thread, and the threaded end is connected with an adjusting nut 11, which is used to adjust the relative distance between the adjustment mechanism 3 and the positioning mechanism 2.

[0058] The positioning mechanism 2 includes a positioning sleeve 21, which is configured as a plate with a U-shaped cross-section. The support rod 1 is fixed to the back of the positioning sleeve 21. A positioning slot 24 is provided on the side of the positioning sleeve 21 away from the connection surface with the support rod 1. The axial direction of the positioning slot 24 is perpendicular to the axial direction of the support rod 1. The cross-section of the positioning slot 24 is rectangular. The positioning slot 24 extends to both ends of the positioning sleeve 21. The positioning sleeve 21 is buckled on two curtain wall frames 100 with a qualified spacing.

[0059] In order to firmly fix the positioning sleeve 21 to the curtain wall frame 100, a fixing clamping plate 26 whose distance from the side wall of the positioning clamping slot 24 can be adjusted is provided in the positioning clamping slot 24. A through hole is provided on one side wall of the positioning clamping slot 24, and a first guide rod 25 is passed through the through hole. One end of the first guide rod 25 located in the positioning clamping slot 24 is connected to a fixing clamping plate 26. The fixing clamping plate 26 is parallel to the side wall of the positioning clamping slot 24, and one side of the fixing clamping plate 26 abuts against the bottom surface of the positioning clamping slot 24. One end of the guide rod 25 located outside the positioning slot 24 is connected to a first anti-slip cap 27, and a spring in a compressed state is arranged between the first anti-slip cap 27 and the outer wall of the positioning sleeve 21. The spring is sleeved on the first guide rod 25, and a tightening bolt 28 is also threadedly connected to the side wall of the positioning slot 24 where a through hole is opened. The tightening bolt 28 passes through the front end of the side wall of the positioning slot 24 and is tightened on the fixed clamping plate 26. In this embodiment, two tightening bolts 28 are arranged, which are distributed on both sides of the first guide rod 25.

[0060] The adjustment mechanism 3 includes a base plate 31 and at least two gap adjustment components. In this embodiment, two groups of gap adjustment components are provided. The base plate 31 is set as a rectangular plate, and the length direction is perpendicular to the axis direction of the support rod 1. The two support rods 1 are connected through the two ends of the long side of the base plate 31, so that the base plate 31 can slide on the two support rods 1. A support block is provided at each end of the surface of one side of the base plate 31. A slide bar 39 is connected between the two support blocks. The slide bar 39 is parallel to the base plate 31. The base plate 31 is provided with a slide groove 311 that penetrates from top to bottom at the position opposite to the slide rod 39. The slide groove 311 is parallel to the slide rod 39 and perpendicular to the support rod 1.

[0061] The gap adjustment assembly includes an adjustment sleeve 32, which is slidably arranged on the base plate 31. Specifically, in this embodiment, the adjustment sleeve 32 is arranged as a U-shaped structural plate with the opening direction facing away from the base plate 31, and is located on the same side of the support rod 1 as the positioning mechanism 2. A sliding sleeve 38 is slidably arranged on the slide rod 39, and the number of the sliding sleeves 38 is the same as the number of the adjustment sleeves 32. The back plate of the adjustment sleeve 32 passes through the slide groove 311 and is fixedly connected with the sliding sleeve 38, so that the adjustment sleeve 32 can slide on the slide rod 39 along the slide groove 311 to adjust the position. The adjustment nut 11 abuts on the side of the base plate 31 away from the positioning mechanism 2. By rotating the adjustment nut 11, the adjustment nut 11 moves on the support rod 1, thereby pushing the base plate 31 and the adjustment sleeve 32 to move together in the direction of the positioning mechanism 2.

[0062] An adjustment slot 33 is provided on the side of the adjustment sleeve 32 away from the base plate 31 . The cross section of the adjustment slot 33 is rectangular. The adjustment slot 33 also extends to both ends of the adjustment sleeve 32 , and the axial direction of the adjustment slot 33 is the same as the axial direction of the positioning slot 24 .

[0063] The implementation principle of the embodiment of the present application is as follows: when adjusting the curtain wall gap, first adjust the positions of the two positioning mechanisms 2 so that the positioning sleeves 21 are aligned with the curtain wall frames 100 of the two curtain wall units with qualified spacing, and then adjust the position of the adjustment mechanism 3 on the support rod 1 so that the adjustment sleeve 32 on the adjustment mechanism 3 is aligned with the curtain wall unit to be adjusted and the frame close to the curtain wall unit with qualified position, and then move the entire device to buckle on the curtain wall unit, and the positioning mechanism 2 is clamped on the curtain wall frames 100 of the two curtain wall units with qualified spacing, so that the entire device is fixed; then, by rotating the adjusting nut 11, the adjusting nut 11 is moved on the support rod 1 toward the direction of the positioning mechanism 2, and then the base plate 31 and the adjusting sleeve 32 are pushed to move together in the direction of the positioning mechanism 2, and the adjusting sleeve 32 will not push the curtain wall unit with qualified position to move, but will only push the curtain wall unit with offset position to move in the direction of the curtain wall unit with qualified position, and the spacing between the two curtain wall units is adjusted to meet the qualified requirements.

[0064] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A curtain wall gap adjustment device, characterized in that: It comprises two support rods (1) arranged in parallel, a positioning mechanism (2) slidably arranged on the support rods (1), and an adjustment mechanism (3) fixedly connected to the same end of the two support rods (1); One positioning mechanism (2) is provided on each of the two support rods (1), and the positioning mechanism (2) is clamped on two curtain wall frames (100) with normal gaps; The adjustment mechanism (3) comprises a base plate (31) connected to the support rod (1) and at least two gap adjustment components that slide relative to the base plate (31), the gap adjustment components comprising an adjustment sleeve (32) with an adjustable opening width, the adjustment sleeve (32) and the positioning mechanism (2) being located on the same side of the support rod (1), and the gap adjustment components being clamped on two curtain wall frames (100) whose gaps need to be adjusted via the adjustment sleeve (32); The positioning mechanism (2) comprises a positioning sleeve (21) and a seat sleeve (22) connected to the surface of the positioning sleeve (21); the seat sleeve (22) is sleeved on the support rod (1) and fixed by a fixing bolt (23) penetrating a side wall of the seat sleeve (22); a positioning groove (24) is provided on a side of the positioning sleeve (21) away from the seat sleeve (22); the positioning groove (24) penetrates through both ends of the positioning sleeve (21); and an axial direction of the positioning groove (24) is perpendicular to an axial direction of the support rod (1); The base plate (31) is provided with a slide groove (311) penetrating the upper and lower surfaces, the axis direction of the slide groove (311) is perpendicular to the axis direction of the support rod (1), and the adjustment sleeve (32) is slidably arranged in the slide groove (311); An adjustment slot (33) is provided on the side of the adjustment sleeve (32) facing away from the base plate (31), the adjustment slot (33) penetrates both ends of the adjustment sleeve (32), and the axial direction of the adjustment slot (33) is perpendicular to the axial direction of the support rod (1); A through hole is formed on the side wall of the adjusting slot (33), a second guide rod (34) is passed through the through hole, one end of the second guide rod (34) located in the adjusting slot (33) is connected to an adjusting clamping plate (35), the adjusting clamping plate (35) is parallel to the side wall of the adjusting slot (33), one end of the second guide rod (34) located outside the adjusting slot (33) is connected to a second anti-drop cap (36), and the side wall of the adjusting slot (33) having the through hole is threadedly connected to an adjusting bolt (37) that presses against the adjusting clamping plate (35).

2. A curtain wall gap adjustment device according to claim 1, characterized in that: A fixed clamping plate (26) capable of adjusting the width of the positioning slot (24) is arranged in translation in the positioning slot (24).

3. The curtain wall gap adjustment device according to claim 1, characterized in that: A sliding sleeve (38) is provided on a side of the base plate (31) facing away from the adjusting sleeve (32); the adjusting sleeve (32) passes through a sliding groove (311) and is connected to the sliding sleeve (38); a sliding rod (39) is connected to a side of the base plate (31) facing away from the adjusting sleeve (32); the sliding sleeve (38) is slidably mounted on the sliding rod (39); and the sliding rod (39) is perpendicular to the support rod (1).

4. A curtain wall gap adjustment device, characterized in that: It comprises two support rods (1) arranged in parallel, two positioning mechanisms (2) fixedly arranged at the same end of the two support rods (1), and an adjustment mechanism (3) slidably connected to the two support rods (1); Two positioning mechanisms (2) are clamped on two curtain wall frames (100) with normal gaps; The adjustment mechanism (3) comprises a base plate (31) slidably connected to the two support rods (1) and at least two gap adjustment components that slide relative to the base plate (31); the sliding direction of the base plate (31) is perpendicular to the sliding direction of the gap adjustment components; the gap adjustment components comprise an adjustment sleeve (32) with an adjustable opening width; the adjustment sleeve (32) and the positioning mechanism (2) are located on the same side of the support rod (1); the gap adjustment components are clamped on two curtain wall frames (100) whose gaps need to be adjusted via the adjustment sleeve (32); The positioning mechanism (2) comprises a positioning sleeve (21) fixed to the end of the support rod (1), a positioning slot (24) is provided on the side of the positioning sleeve (21) facing away from the support rod (1), the positioning slot (24) penetrates through both ends of the positioning sleeve (21), and the axial direction of the positioning slot (24) is perpendicular to the axial direction of the support rod (1); The support rod (1) passes through both ends of the base plate (31) and is threadedly connected with an adjusting nut (11) at the passing end. The adjusting nut (11) abuts against the side of the base plate (31) away from the positioning mechanism (2). The base plate (31) is provided with a slide groove (311) that passes through the upper and lower surfaces. The axial direction of the slide groove (311) is perpendicular to the axial direction of the support rod (1). The adjusting sleeve (32) is slidably arranged in the slide groove (311). An adjustment slot (33) is provided on the side of the adjustment sleeve (32) facing away from the base plate (31). The adjustment slot (33) extends through both ends of the adjustment sleeve (32). The axial direction of the adjustment slot (33) is perpendicular to the axial direction of the support rod (1).

5. The curtain wall gap adjustment device according to claim 4, characterized in that: A fixed clamping plate (26) capable of adjusting the width of the positioning slot (24) is arranged in translation in the positioning slot (24).

6. The curtain wall gap adjustment device according to claim 4, characterized in that: A sliding sleeve (38) is provided on a side of the base plate (31) facing away from the adjusting sleeve (32); the adjusting sleeve (32) passes through a sliding groove (311) and is connected to the sliding sleeve (38); a sliding rod (39) is connected to a side of the base plate (31) facing away from the adjusting sleeve (32); the sliding sleeve (38) is slidably mounted on the sliding rod (39); and the sliding rod (39) is perpendicular to the support rod (1).

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