Square heightening piece for bay window position

Abstract

The utility model provides a square heightening piece for a bay window position, and belongs to the technical field of climbing frames. The square heightening piece for the bay window position comprises a connecting frame and a dismounting assembly. Transverse rods are arranged on the two sides of the connecting frame, vertical rods are arranged on the two sides of the transverse rods, the two ends of each vertical rod are connected with an insertion block and a limiting block, the disassembling assembly comprises a transmission part and a double-thread screw, and the transmission part and the double-thread screw are rotationally installed in the connecting frame; the surfaces of the two threaded sections of the double-thread screw are sleeved with internal threaded cylinders in a threaded mode, and the internal threaded cylinders are inserted into the inserting blocks. Through the cooperation of the transmission piece and the double-thread screw, the two internal thread barrels move relatively, the internal thread barrels can be pulled out of the inserting blocks, the inserting blocks can be pulled out of the inserting grooves, then the vertical rods are separated from the transverse rods, the transverse rods are separated from the connecting frame, and the vertical rods, the transverse rods and the connecting frame are convenient to disassemble; and the possibility that the heightening piece is inconvenient to disassemble is reduced.

Description

Technical Field

[0001] The utility model relates to the field of climbing frames, and more specifically, to a square heightening piece for bay window positions. Background Technique

[0002] As more and more high-rise residential buildings adopt climbing frames, for high-rise residential buildings with bay windows protruding outward in a rectangular or trapezoidal shape, the wall surface sandwiched between two adjacent upper and lower bay windows becomes an inwardly concave wall surface. The irregularity of the building facade poses a great challenge to the attachment and installation of the climbing frame on the wall, and heightening pieces are required to achieve reliable connection with the building exterior wall structure.

[0003] Currently, the existing heightening pieces at bay window positions are usually assembled and spliced by multiple support rods using bolts. This makes it inconvenient for construction workers to disassemble the heightening pieces. They need to use auxiliary tools such as wrenches for disassembly, which greatly increases the workload of the staff and reduces the disassembly efficiency of the heightening pieces, making the heightening pieces have certain limitations. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a square heightening piece for bay window positions, aiming to improve the problem that the existing heightening pieces at bay window positions are usually assembled and spliced by multiple support rods using bolts, resulting in inconvenient disassembly by construction workers.

[0005] The utility model is implemented as follows:

[0006] The utility model provides a square heightening piece for bay window positions, including a connecting frame and a disassembly component.

[0007] Cross bars are arranged on both sides of the connecting frame. Vertical bars are arranged on both sides of the cross bars. Plug blocks and limit blocks are connected to both ends of the vertical bars. Slots corresponding to the plug blocks are formed on the surface of the cross bars. Limit grooves corresponding to one ends of the limit blocks are formed on the surface of the connecting frame. The disassembly component includes a transmission member and a double-headed screw. The transmission member and the double-headed screw are both rotatably installed in the connecting frame, and the transmission member is in transmission connection with the double-headed screw. Inner threaded cylinders are threadedly sleeved on the surfaces of the two threaded sections of the double-headed screw, and the inner threaded cylinders are inserted into the plug blocks.

[0008] In one embodiment of the utility model, diagonal braces are inserted into the surfaces of the two cross bars, and one ends of the two diagonal braces are inserted into the corresponding sides of the vertical bars.

[0009] In an embodiment of the present utility model, the transmission member includes a knob, a connecting rod, and a first bevel gear. The connecting rod is rotatably installed in the connecting frame, and the connecting rod is respectively connected to the knob and the first bevel gear. The first bevel gear is in transmission connection with the double-headed screw.

[0010] In an embodiment of the present utility model, a second bevel gear is connected to the surface of the double-headed screw, and the second bevel gear is meshed and connected with the first bevel gear.

[0011] In an embodiment of the present utility model, a cavity is formed in the connecting frame, and both the first bevel gear and the second bevel gear are located in the cavity.

[0012] In an embodiment of the present utility model, two placement cavities are formed in the connecting frame, and the two internal thread cylinders are respectively located in the corresponding placement cavities.

[0013] In an embodiment of the present utility model, wear-resistant rings are respectively arranged on both sides of the connecting frame, and the wear-resistant rings are sleeved on the surface of the internal thread cylinder.

[0014] In an embodiment of the present utility model, a limiting ring is connected to one end of the internal thread cylinder, and the limiting ring is located in the placement cavity.

[0015] The beneficial effect of the present utility model is as follows: A square heightening member for the bay window position obtained by the above design of the present utility model, when in use, through the cooperation of the transmission member and the double-headed screw, the transmission member drives the double-headed screw to rotate, thereby driving the two internal thread cylinders to rotate and move relatively. The internal thread cylinder will be withdrawn from the corresponding plug, and no longer restrict the plug. At this time, the plug can be withdrawn from the slot, and then the limiting block on the vertical rod can be withdrawn from the limiting groove, so that the vertical rod is separated from the horizontal rod and the horizontal rod is separated from the connecting frame, which is convenient for disassembling between the vertical rod, the horizontal rod and the connecting frame, and reduces the possibility that it is more inconvenient for construction workers to disassemble the heightening member. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0017] Figure 1 is a schematic structural diagram of the square heightening member for the bay window position provided by the embodiment of the present utility model;

[0018] Figure 2Partial cross-sectional view of the side structure where the connecting frame provided by the embodiment of the present utility model is connected to two cross bars;

[0019] Figure 3 Partial schematic view of the structure where the vertical bar and the insertion block provided by the embodiment of the present utility model are connected;

[0020] Figure 4 Partial schematic view of the structure where the transmission member and the double-headed screw provided by the embodiment of the present utility model are connected.

[0021] In the figure: 100 - connecting frame; 110 - cross bar; 111 - diagonal brace; 120 - vertical bar; 130 - insertion block; 140 - limiting block; 150 - slot; 160 - limiting groove; 170 - cavity; 180 - placement cavity; 190 - wear-resistant ring; 200 - disassembly component; 210 - transmission member; 211 - knob; 212 - connecting rod; 213 - first bevel gear; 220 - double-headed screw; 221 - second bevel gear; 230 - internal thread cylinder; 231 - limiting ring. Specific embodiments

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0023] Embodiment

[0024] Please refer to Figures 1-4 , the present utility model provides a square heightening member for a bay window position, including a connecting frame 100 and a disassembly component 200.

[0025] Among them, the disassembly component 200 is installed in the connecting frame 100. Through the disassembly component 200, the vertical bar 120 can be removed from the cross bar 110, and then the cross bar 110 can be separated from the connecting frame 100, reducing the possibility that it is inconvenient for construction workers to disassemble the heightening member.

[0026] Please refer to Figures 1-3, crossbars 110 are provided on both sides of the connecting frame 100. Vertical bars 120 are provided on both sides of the crossbars 110. Plug blocks 130 and limit blocks 140 are connected to both ends of the vertical bars 120. Slots 150 corresponding to the plug blocks 130 are formed on the surface of the crossbars 110. Limit grooves 160 corresponding to one end of the limit blocks 140 are formed on the surface of the connecting frame 100. In specific implementation, here the crossbars 110 and the connecting frame 100 are spliced, and then the plug blocks 130 on the vertical bars 120 are inserted into the slots 150, so that the vertical bars 120 can be spliced with the crossbars 110. At the same time, one end of the limit block 140 will be inserted into the limit groove 160 of the connecting frame 100, reducing the possibility that the vertical bars 120 move back and forth, causing the crossbars 110 and the connecting frame 100 to separate. Then, through the disassembly component 200, the internal thread cylinder 230 enters the crossbar 110 and is inserted into the inside of the plug block 130, which is beneficial to splicing the connecting frame 100, the crossbars 110 and the vertical bars 120.

[0027] In this embodiment, diagonal braces 111 are inserted on the surfaces of the two crossbars 110. One end of each of the two diagonal braces 111 is inserted into the corresponding side of the vertical bar 120. In specific implementation, here diagonal braces 111 are provided between the crossbars 110 and the vertical bars 120, which is beneficial to improving the strength of the heightening member. The diagonal braces 111 are inserted into the crossbars 110 and the vertical bars 120 through round bars (not shown), making the diagonal braces 111 stable on this device.

[0028] Please refer to Figures 1-4 , the disassembly component 200 includes a transmission member 210 and a double-headed screw 220. The transmission member 210 and the double-headed screw 220 are both rotatably installed in the connecting frame 100, and the transmission member 210 is in transmission connection with the double-headed screw 220. Internal thread cylinders 230 are threadedly sleeved on the surfaces of the two threaded sections of the double-headed screw 220. The internal thread cylinders 230 are inserted into the inside of the plug blocks 130. In specific implementation, by rotating the transmission member 210, it drives the double-headed screw 220 to rotate, and then drives the two internal thread cylinders 230 to rotate and move relatively, so that the internal thread cylinders 230 are no longer inserted into the plug blocks 130, and the plug blocks 130 can be pulled out of the slots 150, and then the crossbars 110 and the connecting frame 100 are separated, facilitating the disassembly between the vertical bars 120, the crossbars 110 and the connecting frame 100, and reducing the possibility that it is inconvenient for construction workers to disassemble the heightening member.

[0029] In this embodiment, the transmission member 210 includes a knob 211, a connecting rod 212 and a first bevel gear 213. The connecting rod 212 is rotatably installed in the connecting frame 100, and the connecting rod 212 is respectively connected to the knob 211 and the first bevel gear 213. The first bevel gear 213 is in transmission connection with the double-headed screw 220; a second bevel gear 221 is connected to the surface of the double-headed screw 220, and the second bevel gear 221 is meshed and connected with the first bevel gear 213.

[0030] A cavity 170 is formed in the connecting frame 100. The first bevel gear 213 and the second bevel gear 221 are both located in the cavity 170. In specific implementation, the first bevel gear 213 and the second bevel gear 221 are arranged in the cavity 170 of the connecting frame 100 to reduce the possibility of damage to the first bevel gear 213 and the second bevel gear 221 caused by external influences. Two placement cavities 180 are formed in the connecting frame 100, and two internal thread cylinders 230 are respectively located in the corresponding placement cavities 180. In specific implementation, when the double-headed screw 220 drives the internal thread cylinder 230 to move relatively, the internal thread cylinder 230 can enter the placement cavity 180, which is beneficial to improving the compactness between the components of the device.

[0031] Wear-resistant rings 190 are respectively arranged on both sides of the connecting frame 100, and the wear-resistant rings 190 are sleeved on the surface of the internal thread cylinder 230. In specific implementation, the wear-resistant rings 190 are arranged on both sides of the connecting frame 100 and sleeved on the surface of the internal thread cylinder 230, which can reduce the friction between the internal thread cylinder 230 and the connecting frame 100. It should be noted that the wear-resistant rings 190 are made of rubber or silica gel. One end of the internal thread cylinder 230 is connected with a limit ring 231, and the limit ring 231 is located in the placement cavity 180. In specific implementation, when the double-headed screw 220 rotates, it can drive the internal thread cylinder 230 and the limit ring 231 to rotate and move. The limit ring 231 will contact the inner wall of the placement cavity 180, reducing the possibility of the internal thread cylinder 230 falling off the double-headed screw 220.

[0032] Specifically, the working principle of the square heightening part for the bay window position: During use, by rotating the knob 211, it drives the connecting rod 212 and the first bevel gear 213 to rotate. The first bevel gear 213 can drive the second bevel gear 221 in the cavity 170 to rotate, and then drive the double-headed screw 220 to rotate, enabling the two internal thread cylinders 230 on the surface of the double-headed screw 220 to rotate and move relatively. The internal thread cylinders 230 will be withdrawn from the corresponding insertion blocks 130 and cross bars 110, and no longer restrict the insertion blocks 130. The construction worker can withdraw the insertion blocks 130 from the slots 150. At this time, the limit blocks 140 on the vertical rod 120 can be withdrawn from the limit slots 160, that is, the vertical rod 120 is separated from the cross bar 110, and then the cross bar 110 is separated from the connecting frame 100, which is convenient for disassembling between the vertical rod 120, the cross bar 110 and the connecting frame 100, reducing the possibility of inconvenience for construction workers when disassembling the heightening part.

[0033] The above is only the preferred implementation manner of the present utility model and is not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A square heightening member for a bay window, characterized in that: include A connecting frame (100), wherein both sides of the connecting frame (100) are provided with cross bars (110), both sides of the cross bars (110) are provided with vertical bars (120), both ends of the vertical bars (120) are connected with plug blocks (130) and limit blocks (140), a slot (150) corresponding to the plug block (130) is formed on the surface of the cross bar (110), and a limit groove (160) corresponding to one end of the limit block (140) is formed on the surface of the connecting frame (100); A disassembly assembly (200), the disassembly assembly (200) comprising a transmission member (210) and a double-headed screw (220), the transmission member (210) and the double-headed screw (220) being both rotatably mounted in the connecting frame (100), and the transmission member (210) being transmission-connected to the double-headed screw (220), the surfaces of two threaded sections of the double-headed screw (220) being threadedly sleeved with an internal threaded barrel (230), and the internal threaded barrel (230) being inserted into the interior of the insert block (130).

2. A square heightening member for a bay window according to claim 1, characterized in that: The surfaces of the two horizontal bars (110) are both plugged with diagonal braces (111), and one end of the two diagonal braces (111) is plugged into the side surfaces of the corresponding vertical bars (120).

3. The square heightening member for a bay window according to claim 1, characterized in that: The transmission member (210) comprises a knob (211), a connecting rod (212) and a first bevel gear (213); the connecting rod (212) is rotatably mounted in the connecting frame (100), and the connecting rod (212) is respectively connected to the knob (211) and the first bevel gear (213); the first bevel gear (213) is transmission-connected to the double-headed screw (220).

4. A square heightening member for a bay window according to claim 3, characterized in that: A second bevel gear (221) is connected to the surface of the double-headed screw (220), and the second bevel gear (221) is meshingly connected to the first bevel gear (213).

5. The square heightening member for bay windows according to claim 4, characterized in that: A cavity (170) is provided in the connecting frame (100), and the first bevel gear (213) and the second bevel gear (221) are both located in the cavity (170).

6. The square heightening member for a bay window according to claim 1, characterized in that: Two placement cavities (180) are provided in the connection frame (100), and the two internally threaded cylinders (230) are respectively located in the corresponding placement cavities (180).

7. The square heightening member for a bay window according to claim 1, characterized in that: Wear-resistant rings (190) are respectively provided on both sides of the connecting frame (100), and the wear-resistant rings (190) are sleeved on the surface of the internal threaded cylinder (230).

8. The square heightening member for a bay window according to claim 6, characterized in that: One end of the internal threaded cylinder (230) is connected to a limiting ring (231), and the limiting ring (231) is located in the placement cavity (180).

Images