Height-adjustable unitized curtain wall transfer frame

Abstract

The application discloses a height-adjustable unit curtain wall transfer frame and relates to the technical field of unit curtain wall transfer. The height-adjustable unit curtain wall transfer frame comprises a support frame, vertical rods are fixedly connected to the four corners of the top of the support frame, a hanging ring is inserted into the top of the vertical rod, a horizontal rod is overlapped on one side of the vertical rod, a curtain wall is overlapped on the upper surface of the horizontal rod, and bevel gear screws are rotationally connected to the front of the horizontal rod on both sides. The application has the advantages that the bottom of the sliding pressing plate is guided by the action of the roller shaft and the guide groove one, the problem of shaking of the sliding pressing plate during movement is avoided, the fixing effect on the curtain wall is affected, the bevel gear is adjusted, the bevel gear screws on both sides are controlled by rotating the bevel gear, the curtain wall is located in the middle of the horizontal rod, the pressing plate is better controlled by the sliding connection between the guide groove plate and the Y-shaped extension support, and the other two sides of the curtain wall are better fixed.

Description

Technical Field

[0001] This invention relates to the field of unitized curtain wall transfer technology, and more specifically to a unitized curtain wall transfer frame with adjustable height. Background Technology

[0002] With the development of modern industrial technology, building houses can now be done in a streamlined, assembly-line manner, similar to industrial manufacturing. Prefabricated building components are simply transported to the construction site and assembled to create skyscrapers. This method of prefabricating building components and assembling them directly on-site is called prefabricated construction. The exterior walls used in prefabricated buildings are called prefabricated unitized curtain walls.

[0003] For example, Chinese Patent CN215948962U discloses a transfer frame for prefabricated building unit curtain walls, comprising multiple rectangular frames that can be stacked on top of each other. Each rectangular frame is composed of longitudinal square steel, transverse square steel, and supporting square steel. The transverse and longitudinal square steels form a rectangular structure. The supporting square steel is welded to the transverse square steel. A rubber pad for placing the building unit curtain wall is installed on the upper surface of the supporting square steel. Multiple set screw seats are installed on the transverse square steel, and set screws are screwed onto the set screw seats. Lifting lugs are installed on the rectangular frame. A positioning plate is provided at the top of the longitudinal square steel, and a positioning square steel is welded to the upper surface of the positioning plate. Threaded pins pass through a through hole and two pin holes sequentially from the outside of the longitudinal square steel and are screwed into the threaded hole to prevent separation between the longitudinal square steel and the positioning square steel. This utility model improves the utilization rate of longitudinal space, prevents the building unit curtain wall from being bumped during transfer, and the stacking method is simple and reliable, improving the efficiency and quality of transferring prefabricated building unit curtain walls on the production site.

[0004] The existing technology has the following problems:

[0005] Existing adjustable-height unitized curtain wall transfer racks have several drawbacks. First, the hanging rings are difficult to disassemble and replace, hindering their replacement and affecting the transfer efficiency. Second, the horizontal bars cannot be adjusted, making it difficult to control the curtain wall's placement height. Third, the racks cannot secure the curtain wall to all four sides, causing swaying during transport and potentially leading to the curtain wall falling. Summary of the Invention

[0006] The present invention provides a unitized curtain wall transfer frame with adjustable height to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows:

[0008] An adjustable-height unitized curtain wall transfer frame includes a support frame, with vertical rods fixedly connected to the four corners of the top of the support frame. Hanging rings are inserted into the top of the vertical rods, and a horizontal rod is attached to one side of the vertical rods. The upper surface of the horizontal rods is attached to the curtain wall.

[0009] The front sides of the crossbar are rotatably connected to helical gear screws. The outer wall of the helical gear screws is threaded with a sliding pressure plate. A rubber wear-resistant plate is fixedly installed on one side of the sliding pressure plate. One side of the rubber wear-resistant plate overlaps with one side of the curtain wall. The bottom of the sliding pressure plate is slidably connected to the inside of the crossbar. A Y-shaped extension bracket is fixedly installed on the outward side of the sliding pressure plate. One end of the Y-shaped extension bracket is threaded with an adjusting screw two. The right end of the adjusting screw two is rotatably connected to a guide groove plate.

[0010] An adjusting screw is rotatably connected to the top of both ends of the front of the crossbar. An inclined pin is slidably connected to both ends of the front of the crossbar. One end of the inclined pin is inserted into one side of the vertical bar. A slider is slidably connected to the inner wall of the vertical bar. An adjusting screw sleeve is rotatably connected to the right side of the front of the slider. A guide screw is threadedly connected to the inner wall of the adjusting screw sleeve. A cone is fixedly installed on the left side of the guide screw. The left end of the cone is inserted into one end of the crossbar.

[0011] A positioning pin is inserted into the bottom of the front of the hanging ring. The left side of the positioning pin is fixedly installed with the left side of the top inner wall of the vertical rod. A push plate is attached to the right side of the hanging ring. A screw is fixedly installed in the middle of the right side of the push plate. An adjusting screw sleeve is threadedly connected to the outer wall of the screw. The outer wall of the adjusting screw sleeve is rotatably connected to the right side of the top of the front of the vertical rod.

[0012] A further improvement of the technical solution of the present invention is that: an adjusting helical gear is engaged with the outer wall of one side of the helical gear screw, and the axis of the adjusting helical gear is rotatably connected to the front of the crossbar.

[0013] A further improvement of the technical solution of the present invention is that: a guide groove is provided on the front side of the crossbar, and a roller is rotatably connected to the bottom of the sliding pressure plate and below the helical gear screw, and the outer wall of the roller is slidably connected to the inner wall of the guide groove.

[0014] A further improvement of the technical solution of the present invention is that: the inner wall of the guide plate is slidably connected to the outer wall of the right side of the Y-shaped extension bracket, and a pressure plate is fixedly installed on the right side of the front of the guide plate.

[0015] A further improvement of the technical solution of the present invention is that: the bottom of the outer wall of the adjusting screw is threaded with an inclined insert block, the outer wall of the inclined insert block is slidably connected to both ends of the front of the crossbar, the bottom of the inclined insert block is inserted into the outer wall of the inclined pin block, and a support spring is fixedly connected to the left side of the inclined pin block.

[0016] A further improvement of the technical solution of the present invention is that: the outer wall of the guide screw is provided with a second guide groove, and the interior of the second guide groove is slidably connected to the left side of the front of the slider.

[0017] A further improvement of the technical solution of the present invention is that: a push ring and a second support spring are movably sleeved on the outer wall of the positioning pin, the left side of the push ring is fixedly installed with the right end of the second support spring, and the left side of the second support spring is fixedly installed with the top of the left side of the inner wall of the vertical rod.

[0018] A further improvement of the technical solution of the present invention is that a guide rod is fixedly installed at the bottom right side of the push plate, and the outer wall of the guide rod is inserted into the right side of the top front of the vertical rod.

[0019] Due to the adoption of the above technical solution, the technical progress achieved by this invention compared to the prior art is as follows:

[0020] 1. This invention provides an adjustable height unitized curtain wall transfer frame. Through the action of rollers and guide grooves, the bottom of the sliding pressure plate is easily guided, avoiding the problem of shaking when the sliding pressure plate is moved, which would affect the fixing effect of the curtain wall. The adjustment of the helical gears makes it easy to control the helical gear screws on both sides by rotating the adjustment helical gears, so that the curtain wall is in the middle position of the crossbar. The sliding connection between the guide groove plate and the Y-shaped extension bracket makes it easier to control the pressure plate, so as to better fix the other two sides of the curtain wall.

[0021] 2. This invention provides an adjustable height unitized curtain wall transfer frame. When controlling the inclined pin block, the connection between the inclined insert block and the inclined pin block and the push of the pair of inclined pin blocks by the support spring facilitate the control of the connection between the end of the horizontal bar and the vertical bar, facilitate the insertion between the inclined pin block and one side of the vertical bar, and facilitate the control of the guide screw by the action of the guide groove and the slider, avoiding the problem of rotation when controlling the guide screw.

[0022] 3. This invention provides an adjustable height unitized curtain wall transfer frame. When the hanging ring is disassembled, the guide rod facilitates the guidance of the push plate, avoiding the problem of rotation when pushing the push plate, which would affect the control effect of the push plate. The support spring pushes the push ring, making it easy to push the hanging ring out from the outer wall of the positioning pin, thereby facilitating the replacement of the hanging ring. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the present invention;

[0024] Figure 2 This is a cross-sectional structural diagram of the vertical and horizontal bars of the present invention;

[0025] Figure 3 This is an enlarged structural diagram of point A in the present invention;

[0026] Figure 4 This is a cross-sectional view of the Y-shaped extension bracket of the present invention;

[0027] Figure 5 This is an enlarged structural diagram of section B of the present invention.

[0028] In the diagram: 1. Support frame; 2. Vertical rod;

[0029] 3. Crossbar; 31. Helical gear screw; 32. Adjusting helical gear; 33. Sliding pressure plate; 34. Rubber wear-resistant plate; 35. Roller; 36. Guide groove one; 37. Support spring one; 38. Inclined pin block; 39. Inclined insert block; 310. Adjusting screw one; 311. Cone head; 312. Guide screw; 313. Guide groove two; 314. Adjusting screw sleeve one; 315. Y-shaped extension bracket; 316. Adjusting screw two; 317. Guide groove plate; 318. Pressure plate;

[0030] 4. Curtain wall;

[0031] 5. Hanging ring; 51. Push ring; 52. Support spring II; 53. Positioning pin; 54. Push plate; 55. Screw; 56. Adjusting screw sleeve II; 57. Guide rod. Implementation

[0032] The present invention will be further described in detail below with reference to embodiments: Example

[0033] like Figure 1-5As shown, this invention provides an adjustable-height unitized curtain wall transfer frame, including a support frame 1. Vertical rods 2 are fixedly connected to the four corners of the top of the support frame 1. Hanging rings 5 ​​are inserted into the top of the vertical rods 2. A horizontal rod 3 overlaps one side of the vertical rod 2. A curtain wall 4 overlaps the upper surface of the horizontal rod 3. Helical gear screws 31 are rotatably connected to both sides of the front of the horizontal rod 3. A sliding pressure plate 33 is threaded onto the outer wall of the helical gear screw 31. A rubber wear-resistant plate 34 is fixedly installed on one side of the sliding pressure plate 33, and one side of the rubber wear-resistant plate 34 overlaps with one side of the curtain wall 4. The bottom of the sliding pressure plate 33 is slidably connected to the inside of the horizontal rod 3. A Y-shaped extension bracket 315 is fixedly installed on the outward-facing side of the sliding pressure plate 33. An adjusting screw 316 is threaded to one end of the Y-shaped extension bracket 315. A guide plate 317 is rotatably connected to the right end of the adjusting screw 316. The horizontal rod 3... Adjusting screw 310 is rotatably connected to the top of both ends of the front. Slanted pin 38 is slidably connected to both ends of the front of the crossbar 3. One end of the slanted pin 38 is inserted into one side of the vertical bar 2. A slider is slidably connected to the inner wall of the vertical bar 2. Adjusting sleeve 314 is rotatably connected to the right side of the front of the slider. A guide screw 312 is threadedly connected to the inner wall of the adjusting sleeve 314. A cone 311 is fixedly installed on the left side of the guide screw 312. The left end of the cone 311 is inserted into one end of the crossbar 3. A positioning pin 53 is inserted into the bottom of the front of the hanging ring 5. The left side of the positioning pin 53 is fixedly installed to the left side of the top inner wall of the vertical bar 2. A push plate 54 overlaps on the right side of the hanging ring 5. A screw 55 is fixedly installed in the middle of the right side of the push plate 54. Adjusting sleeve 56 is threadedly connected to the outer wall of the screw 55. The outer wall of adjusting sleeve 56 is rotatably connected to the right side of the top of the front of the vertical bar 2.

[0034] In this embodiment, the transfer frame is placed in an appropriate position, and the curtain wall 4 is placed on the upper surface of the crossbar 3 and the Y-shaped extension bracket 315. The helical gear 32 is rotated using a tool, which drives the helical gear screw 31 to rotate, thereby pushing the sliding pressure plate 33 and pressing the rubber wear-resistant plate 34 against both sides of the curtain wall 4, thus achieving the purpose of fixing both sides of the curtain wall 4. The adjustment screw 316 is rotated using a tool, which pushes the pressure plate 318, thereby fixing the other two sides of the curtain wall 4, so as to fix the four sides of the curtain wall 4 and prevent the curtain wall 4 from falling off during transfer. Example

[0035] like Figure 1-5As shown, based on Embodiment 1, the present invention provides a technical solution: Preferably, an adjusting helical gear 32 is engaged with the outer wall of one side of the helical gear screw 31, the axis of the adjusting helical gear 32 is rotatably connected to the front of the crossbar 3, a guide groove 36 is provided on the front of the crossbar 3, a roller 35 is rotatably connected to the bottom of the sliding pressure plate 33 and below the helical gear screw 31, the outer wall of the roller 35 is slidably connected to the inner wall of the guide groove 36, the inner wall of the guide groove plate 317 is slidably connected to the outer wall of the right side of the Y-shaped extension bracket 315, and a pressure plate 318 is fixedly installed on the right side of the front of the guide groove plate 317.

[0036] In this embodiment, the roller 35 and guide groove 36 facilitate the guidance of the bottom of the sliding pressure plate 33, preventing wobbling when the sliding pressure plate 33 is moved, which would affect the fixing effect on the curtain wall 4. The adjustment helical gear 32 facilitates the control of the helical gear screws 31 on both sides by rotating the adjustment helical gear 32, so that the curtain wall 4 is in the middle position of the crossbar 3. The sliding connection between the guide groove plate 317 and the Y-shaped extension bracket 315 facilitates better control of the pressure plate 318, so as to better fix the other two sides of the curtain wall 4. Example

[0037] like Figure 1-5 As shown, based on Embodiment 1, the present invention provides a technical solution: Preferably, the bottom of the outer wall of the adjusting screw 310 is threaded with an inclined insert 39, the outer wall of the inclined insert 39 is slidably connected to both ends of the front of the crossbar 3, the bottom of the inclined insert 39 is inserted into the outer wall of the inclined pin 38, a support spring 37 is fixedly connected to the left side of the inclined pin 38, and a guide groove 313 is provided on the outer wall of the guide screw 312, the interior of the guide groove 313 is slidably connected to the left side of the front of the slider.

[0038] In this embodiment, the connection between the inclined insert block 39 and the inclined pin block 38 and the push of the inclined pin block 38 by the support spring 37 facilitates the control of the connection between the end of the horizontal bar 3 and the vertical bar 2, facilitates the insertion between the inclined pin block 38 and one side of the vertical bar 2, and facilitates the control of the guide screw 312 by the guide groove 313 and the slider, thus preventing rotation when controlling the guide screw 312. Example

[0039] like Figure 1-5As shown, based on Embodiment 1, the present invention provides a technical solution: Preferably, a push ring 51 and a second support spring 52 are movably sleeved on the outer wall of the positioning pin 53. The left side of the push ring 51 is fixedly installed with the right end of the second support spring 52, and the left side of the second support spring 52 is fixedly installed with the top left side of the inner wall of the vertical rod 2. A guide rod 57 is fixedly installed at the bottom right side of the push plate 54, and the outer wall of the guide rod 57 is inserted into the right side of the top front of the vertical rod 2.

[0040] In this embodiment, the guide rod 57 facilitates the guidance of the push plate 54, preventing rotation when the push plate 54 is pushed, which would affect the control effect of the push plate 54. The support spring 52 pushes the push ring 51, making it easy to push the hanging ring 5 out of the outer wall of the positioning pin 53, thereby facilitating the replacement of the hanging ring 5.

[0041] The working principle of this height-adjustable unitized curtain wall transfer frame will be explained in detail below.

[0042] like Figure 1-5As shown, firstly, the transfer frame is placed in a suitable position, and the curtain wall 4 is placed on the upper surface of the crossbar 3 and the Y-shaped extension bracket 315. Using a tool, the adjusting helical gear 32 is rotated, which drives the helical gear screw 31 to rotate, thereby pushing the sliding pressure plate 33. This causes the rubber wear-resistant plate 34 to press against both sides of the curtain wall 4, thus fixing both sides of the curtain wall 4. Then, using a tool, the adjusting screw 316 is rotated, which pushes the pressure plate 318, thereby fixing the other two sides of the curtain wall 4. This secures all four sides of the curtain wall 4, preventing it from falling during transfer. The roller 35 and guide groove 36 are used to further secure the curtain wall. This facilitates guiding the bottom of the sliding pressure plate 33, preventing wobbling during movement and ensuring the fixation of the curtain wall 4. The adjusting helical gear 32 allows control of the helical gear screws 31 on both sides, ensuring the curtain wall 4 is positioned in the middle of the crossbar 3. The sliding connection between the guide plate 317 and the Y-shaped extension bracket 315 facilitates better control of the pressure plate 318, thus better fixing the other two sides of the curtain wall 4. When the placement height of the curtain wall 4 needs to be controlled, the adjusting screw 310 can be rotated using a tool to control the inclined insertion block 39, thereby facilitating the adjustment of the inclined pin block. Controlling the height of the crossbar 3 by inserting one end of the inclined pin 38 into one side of the vertical rod 2 allows for control of the height of the crossbar 3. Rotating the adjusting screw sleeve 314 with a tool pushes the guide screw 312 under the action of the threaded connection, causing the left side of the cone head 311 to insert into one end of the crossbar 3, thus achieving a secondary fixation of the crossbar 3 and improving its stability. The insertion of the inclined insert block 39 into the inclined pin 38 and the pushing of the inclined pin block 38 by the support spring 37 facilitates control of the connection between the end of the crossbar 3 and the vertical rod 2, making it easy to insert the inclined pin block 38 into one side of the vertical rod 2. The guide groove 313 and the slider facilitate the adjustment of the guide screw 312. 12 is controlled to prevent rotation when controlling the guide screw 312. When disassembling the hanging ring 5, the bottom of the hanging ring 5 is inserted into the outer wall of the positioning pin 53. Then, the adjusting screw sleeve 56 is rotated to control the screw 55, so that the push plate 54 can press the right side of the hanging ring 5, thereby facilitating the installation of the hanging ring 5. The guide rod 57 is used to guide the push plate 54 and prevent rotation when pushing the push plate 54, thus affecting the control effect of the push plate 54. The support spring 52 is used to push the push ring 51, which makes it easy to push the hanging ring 5 out from the outer wall of the positioning pin 53, thereby facilitating the replacement of the hanging ring 5.

[0043] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A height-adjustable unitized curtain wall transfer frame, comprising a support frame (1), characterized in that: Vertical rods (2) are fixedly connected to the four corners of the top of the support frame (1). A hanging ring (5) is inserted into the top of the vertical rod (2). A horizontal rod (3) is attached to one side of the vertical rod (2). A curtain wall (4) is attached to the upper surface of the horizontal rod (3). The two sides of the front of the crossbar (3) are rotatably connected to helical gear screws (31). The outer wall of the helical gear screws (31) is threaded with a sliding pressure plate (33). A rubber wear-resistant plate (34) is fixedly installed on one side of the sliding pressure plate (33). One side of the rubber wear-resistant plate (34) overlaps with one side of the curtain wall (4). The bottom of the sliding pressure plate (33) is slidably connected to the inside of the crossbar (3). A Y-shaped extension bracket (315) is fixedly installed on the outward side of the sliding pressure plate (33). One end of the Y-shaped extension bracket (315) is threaded with an adjusting screw (316). The right end of the adjusting screw (316) is rotatably connected with a guide plate (317). The top of both ends of the front of the crossbar (3) is rotatably connected to an adjusting screw (310). The two ends of the front of the crossbar (3) are slidably connected to inclined pins (38). One end of the inclined pins (38) is inserted into one side of the vertical bar (2). The inner wall of the vertical bar (2) is slidably connected to a slider. The right side of the front of the slider is rotatably connected to an adjusting screw sleeve (314). The inner wall of the adjusting screw sleeve (314) is threaded with a guide screw (312). A cone (311) is fixedly installed on the left side of the guide screw (312). The left end of the cone (311) is inserted into one end of the crossbar (3). A positioning pin (53) is inserted into the bottom of the front of the hanging ring (5). The left side of the positioning pin (53) is fixedly installed with the left side of the top inner wall of the vertical rod (2). A push plate (54) is attached to the right side of the hanging ring (5). A screw (55) is fixedly installed in the middle of the right side of the push plate (54). An adjusting screw sleeve (56) is threadedly connected to the outer wall of the screw (55). The outer wall of the adjusting screw sleeve (56) is rotatably connected to the right side of the top of the front of the vertical rod (2). An adjusting helical gear (32) is engaged on the outer wall of one side of the helical gear screw (31), and the axis of the adjusting helical gear (32) is rotatably connected to the front of the crossbar (3). The crossbar (3) has a guide groove (36) on its front side. The bottom of the sliding pressure plate (33) and below the helical gear screw (31) are rotatably connected to a roller (35). The outer wall of the roller (35) is slidably connected to the inner wall of the guide groove (36). The inner wall of the guide plate (317) is slidably connected to the outer wall on the right side of the Y-shaped extension bracket (315), and a pressure plate (318) is fixedly installed on the right side of the front of the guide plate (317). The bottom of the outer wall of the adjusting screw (310) is threaded with a slanted insert (39). The outer wall of the slanted insert (39) is slidably connected to both ends of the front of the crossbar (3). The bottom of the slanted insert (39) is inserted into the outer wall of the slanted pin (38). The left side of the slanted pin (38) is fixedly connected with a support spring (37). The outer wall of the guide screw (312) is provided with a guide groove (313), and the interior of the guide groove (313) is slidably connected to the left side of the front of the slider. The outer wall of the positioning pin (53) is movably sleeved with a push ring (51) and a support spring (52). The left side of the push ring (51) is fixedly installed with the right end of the support spring (52), and the left side of the support spring (52) is fixedly installed with the top of the left side of the inner wall of the vertical rod (2). A guide rod (57) is fixedly installed at the bottom right side of the push plate (54), and the outer wall of the guide rod (57) is inserted into the right side of the top front of the vertical rod (2).

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