Light steel keel mounting rack of thermal insulation wall

Abstract

The utility model discloses a light steel keel mounting rack of a thermal insulation wall, which relates to the technical field of light steel keels of thermal insulation walls and comprises a wall body, two transverse keels are movably mounted on the wall body, a plurality of expansion bolts are mounted on the transverse keels in a threaded manner, and one end of each expansion bolt penetrates through the inner wall of the transverse keel and extends into the inner wall of the wall body. According to the utility model, through the arrangement of the extrusion spring, the pulling plate, the movable block, the positioning rod and other structures, the extrusion spring is deformed and then compressed when the pulling plate is pulled, then an operator puts a vertical keel into the two transverse keels, and the movable block drives the positioning rod to enter the transverse keels when the pulling plate is loosened; the vertical keel can be fixed only by rotating the movable block, meanwhile, the position of the movable block can be adjusted according to the size of the vertical keel, the vertical keel can be rapidly and accurately positioned, the installation efficiency is improved, an operator can conveniently install and detach the vertical keel, and meanwhile the perpendicularity and stability of the vertical keel can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of light steel keels for thermal insulation walls, in particular to a light steel keel mounting frame for thermal insulation walls. Background Art

[0002] Insulation wall light steel keel is a new type of building material, mainly used in exterior wall insulation system. It consists of light steel keel, insulation material and decorative panel, etc. It has the advantages of light weight, high strength, corrosion resistance, good fire resistance and easy installation. Light steel keel has the advantages of high bending strength, not easy to deform and easy installation. It can effectively bear the weight of insulation materials and decorative panels, and can adapt to different building exterior wall structures.

[0003] In the prior art, when installing the light steel vertical keel of the insulation wall, a large number of bolts are needed for fixing, resulting in low installation efficiency. At the same time, when the light steel keel needs to be inspected or replaced, all the bolts need to be unscrewed, resulting in inconvenience in disassembly. After disassembly, many holes will be left on the keel, which will affect the stability of the overall structure. Therefore, a light steel keel mounting frame for the insulation wall is needed to meet people's needs. Utility Model Content

[0004] The purpose of the utility model is to provide a light steel keel mounting frame for an insulation wall, so as to solve the problem proposed in the above-mentioned background technology that a large number of bolts are needed to fix the light steel vertical keel of the insulation wall, resulting in low installation efficiency. At the same time, when the light steel keel needs to be inspected or replaced, all the bolts need to be unscrewed, resulting in inconvenience in disassembly. After disassembly, a large number of holes will be left on the keel, which will affect the stability of the overall structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a light steel keel mounting frame for an insulation wall, comprising a wall, wherein two transverse keels are movably mounted on the wall, and a plurality of expansion bolts are threadedly mounted on the transverse keels, one end of the expansion bolts penetrates the inner wall of the transverse keel and extends into the inner wall of the wall, and fixed shafts are fixedly mounted on both ends of the transverse keel, a first rotating keel is rotatably mounted on the two fixed shafts on the top side of the wall, and a second rotating keel is rotatably mounted on the two fixed shafts on the bottom side of the wall, and the first rotating keel and the second rotating keel are movably mounted with the same connecting shaft at one end close to each other, a movable U-shaped block is slidably mounted on the first rotating keel, and a fixed U-shaped block is fixedly mounted on the second rotating keel. A pull rod is fixedly installed on one side of the block, a movable plate is movably installed on the horizontal keel, a U-shaped frame is fixedly installed on one side of the movable plate, a plurality of sliding rods are slidably installed on the inner wall of the U-shaped frame, one end of the sliding rod close to the movable plate is fixedly connected to the movable plate, a plurality of extrusion springs are fixedly installed on one side of the U-shaped frame, one end of the extrusion spring close to the horizontal keel is fixedly connected to the movable plate, the same pulling plate is fixedly installed on the plurality of sliding rods, a plurality of movable blocks are movably installed on the movable plate, two positioning rods are fixedly installed on one side of the movable block, the positioning rods are located inside the horizontal keel, a vertical keel is movably installed between two adjacent movable blocks, one end of the vertical keel is located inside the horizontal keel on the top side of the wall, and the other end of the vertical keel is located inside the horizontal keel on the bottom side of the wall.

[0006] Preferably, a plurality of mounting holes are provided on the transverse keel and the wall, and the mounting holes are adapted to the expansion bolts.

[0007] Preferably, circular holes are formed at both ends of the transverse keel, and the fixed shaft is located inside the circular holes.

[0008] Preferably, two slide grooves are provided on the first rotating keel, and a slider is slidably installed inside the slide groove, and the slider is fixedly connected to the movable U-shaped block.

[0009] Preferably, a sliding groove is provided on the inner wall of the transverse keel on one side close to the pulling plate, and the sliding groove is matched with the movable plate.

[0010] Preferably, the movable plate is provided with two T-shaped slots, a plurality of T-shaped limit blocks are slidably mounted inside the T-shaped slots, and two adjacent T-shaped limit blocks are fixedly connected to the movable block.

[0011] Preferably, a plurality of positioning grooves are provided on the transverse keel, and the positioning rods are located inside the positioning grooves.

[0012] The beneficial effects of the utility model are:

[0013] In the utility model, by setting structures such as the extrusion spring, the pulling plate, the movable block, and the positioning rod, pulling the pulling plate will cause the extrusion spring to deform and then be compressed. After that, the operator puts the vertical keel into the interior of the two horizontal keels and loosens the pulling plate, which will cause the movable block to drive the positioning rod into the interior of the horizontal keel, thereby completing the fixation of the vertical keel. At the same time, the position of the movable block can be adjusted according to the size of the vertical keel. The vertical keel can be positioned quickly and accurately, thereby improving the efficiency of installation, and facilitating the operator to install and disassemble the vertical keel, while also ensuring the verticality and stability of the vertical keel.

[0014] In the utility model, through the arrangement of the first rotating keel, the second rotating keel, the movable U-shaped block and other structures, when installing the transverse keel, the operator pulls the pull rod upwards, and then pulls the transverse keel on the top side upwards, and then uses multiple expansion bolts to fix the transverse keel on the top side. When not in use, the two transverse keels can be folded together, which saves space and is convenient for transportation. There is no need to use tools to measure whether the two transverse keels are in the same horizontal plane when installing the transverse keels, and it is also convenient for installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a light steel keel mounting frame for an insulation wall proposed by the utility model;

[0016] Figure 2 It is a partial structural schematic diagram of a light steel keel installation frame for an insulation wall proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the top plan structure of a light steel keel mounting frame for an insulation wall proposed by the utility model;

[0018] Figure 4 It is a schematic diagram of the local structure of the vertical keel of a light steel keel installation frame of an insulation wall proposed by the utility model;

[0019] Figure 5 A light steel keel installation frame for an insulation wall proposed by the utility model Figure 4 The structural diagram of part A in the figure;

[0020] Figure 6 The utility model is a schematic diagram of a partial cross-sectional planar structure of a light steel keel frame of a light steel keel mounting frame for an insulation wall proposed by the utility model.

[0021] In the figure: 100, wall; 101, mounting hole; 102, expansion bolt; 200, horizontal keel; 201, round hole; 202, fixed axis; 203, first rotating keel; 204, second rotating keel; 205, connecting axis; 206, slide groove; 207, slider; 208, movable U-shaped block; 209, fixed U-shaped block; 210, pull rod; 300, sliding groove; 301, movable plate; 302, U-shaped frame; 303, slide rod; 304, extrusion spring; 305, pulling plate; 306, T-slot; 307, T-shaped limit block; 308, movable block; 309, positioning rod; 400, positioning groove; 401, vertical keel. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-6A light steel keel mounting frame for an insulation wall includes a wall 100, two transverse keels 200 are movably mounted on the wall 100, a plurality of expansion bolts 102 are threadedly mounted on the transverse keel 200, one end of the expansion bolt 102 passes through the inner wall of the transverse keel 200 and extends into the inner wall of the wall 100, both ends of the transverse keel 200 are fixedly mounted with fixed shafts 202, a first rotating keel 203 is rotatably mounted on the two fixed shafts 202 on the top side of the wall 100, a second rotating keel 204 is rotatably mounted on the two fixed shafts 202 on the bottom side of the wall 100, the first rotating keel 203 and the second rotating keel 204 are movably mounted with the same connecting shaft 205 at one end close to each other, and a movable U-shaped The movable plate 301 is movably mounted on the transverse keel 200, and a U-shaped frame 302 is fixedly mounted on one side of the movable plate 301. A plurality of slide bars 303 are slidably mounted on the inner wall of the U-shaped frame 302. One end of the slide bar 303 close to the movable plate 301 is fixedly connected to the movable plate 301. A plurality of extrusion springs 304 are fixedly mounted on one side of the U-shaped frame 302. One end of the extrusion spring 304 close to the transverse keel 200 is fixedly connected to the movable plate 301. The same pulling plate 305 is fixedly mounted on the plurality of slide bars 303. A plurality of movable blocks 308 are movably mounted on the movable plate 301. One side of the movable block 308 Two positioning rods 309 are fixedly installed, and the positioning rods 309 are located inside the horizontal keel 200. A vertical keel 401 is movably installed between two adjacent movable blocks 308. One end of the vertical keel 401 is located inside the horizontal keel 200 on the top side of the wall 100, and the other end of the vertical keel 401 is located inside the horizontal keel 200 on the bottom side of the wall 100. During installation, the operator uses multiple expansion bolts 102 to install the horizontal keel 200 on the bottom side of the wall 100 to the wall 100, and then pulls the horizontal keel 200 on the top side upward, and then uses multiple expansion bolts 102 to fix the horizontal keel 200 on the top side to the wall 100. At this time, due to the effect of gravity, the movable U-shaped block 208 will drive the two sliders 207 to move downward inside the slide groove 206 The movable plate 301 then drives the movable blocks 308 and the positioning rods 309 away from the interior of the horizontal keel 200 through the multiple T-shaped limit blocks 307. Then, the operator puts the multiple vertical keels 401 into the interior of the two horizontal keels 200, so that the vertical keels 401 are located between the two movable blocks 308, and the movable blocks 308 can be pulled at the same time. Then, the operator releases the pulling plate 305.At this time, due to the elastic force of the extrusion spring 304, the movable plate 301 and the movable block 308 will be reset, so that the positioning rod 309 enters the interior of the positioning groove 400, and the vertical keel 401 can be fixed, which is convenient for the operator to install quickly and ensures the verticality and stability of the vertical keel 401.

[0024] Furthermore, a plurality of mounting holes 101 are provided on the transverse purlin 200 and the wall 100 . The mounting holes 101 are compatible with the expansion bolts 102 . The two transverse purlins 200 can be fixed to the wall 100 by using the plurality of expansion bolts 102 .

[0025] Furthermore, round holes 201 are provided at both ends of the transverse keel 200 , and the fixed shaft 202 is located inside the round hole 201 . The outer side of the fixed shaft 202 is smooth, which facilitates the rotation of the first rotating keel 203 and the second rotating keel 204 .

[0026] Furthermore, two slide grooves 206 are provided on the first rotating keel 203, and a slider 207 is slidably installed inside the slide groove 206. The slider 207 is fixedly connected to the movable U-shaped block 208. When the movable U-shaped block 208 slides up or down, it will drive the two sliders 207 to slide up or down inside the slide groove 206.

[0027] Furthermore, a sliding groove 300 is provided on the inner wall of the transverse keel 200 close to the pulling plate 305 , and the sliding groove 300 is adapted to the movable plate 301 . The inner side of the sliding groove 300 and the outer side of the movable plate 301 are both smooth, so that the movable plate 301 can slide inside the sliding groove 300 .

[0028] Furthermore, two T-slots 306 are provided on the movable plate 301, and a plurality of T-limiting blocks 307 are slidably installed inside the T-slots 306. Two adjacent T-limiting blocks 307 are fixedly connected to the movable block 308. When the movable block 308 moves, the T-limiting blocks 307 will be driven to slide inside the T-slots 306. The T-slots 306 and the T-limiting blocks 307 limit the movement direction of the movable block 308.

[0029] Furthermore, a plurality of positioning grooves 400 are provided on the horizontal keel 200, and the positioning rod 309 is located inside the positioning groove 400. Through the cooperation between the positioning rod 309 and the positioning groove 400, the distance between two adjacent movable blocks 308 can be changed, thereby being able to adapt to vertical keels 401 of different widths and improving its practicality.

[0030] Working principle of this utility model:

[0031] During installation, the operator uses a plurality of expansion bolts 102 to install the horizontal keel 200 on the bottom side of the wall 100 to the wall 100, and then pulls the horizontal keel 200 on the top side upward, which will cause the first rotating keel 203 to drive the second rotating keel 204 to flip through the connecting shaft 205, and then uses a plurality of expansion bolts 102 to fix the horizontal keel 200 on the top side to the wall 100. At this time, the first rotating keel 203 and the second rotating keel 204 will remain vertical. At this time, due to the effect of gravity, the movable U-shaped block 208 will drive the two sliders 207 to slide in the slide groove 2 06 slides downward inside, and then falls into the top of the fixed U-shaped block 209, further improving the stability of the horizontal keel 200. Then the operator pulls the pulling plate 305, which will drive the multiple sliding rods 303 away from the expansion bolts 102. At the same time, the sliding rods 303 will drive the movable plate 301 to squeeze the multiple squeezing springs 304 to deform them, thereby generating elastic force. At the same time, the movable plate 301 will drive the multiple movable blocks 308 and the positioning rods 309 away from the inside of the horizontal keel 200 through the multiple T-shaped limit blocks 307. Then the operator pulls the multiple vertical keels 401 The vertical keel 401 is placed inside the two horizontal keels 200 so that the vertical keel 401 is located between the two movable blocks 308. At the same time, the movable block 308 can be pulled, so that the movable block 308 drives the T-shaped limit block 307 to slide inside the T-shaped slot 306, which can adapt to vertical keels 401 of different sizes, thereby improving practicality. Subsequently, the operator releases the pulling plate 305. At this time, due to the elastic force of the extrusion spring 304, the movable plate 301 and the movable block 308 will be driven to reset, so that the positioning rod 309 enters the interior of the positioning slot 400, and the vertical keel 401 can be fixed. The vertical keel 401 is fixed, which is convenient for the operator to install quickly and ensures the verticality and stability of the vertical keel 401. When disassembly is required, the operator pulls the pulling plate 305 to take out the vertical keel 401, and then removes the multiple expansion bolts 102, and then pulls the pull rod 210 upward to release the fixing effect on the first rotating keel 203 and the second rotating keel 204. Then, pull the horizontal keel 200 on the top side downward to make the second rotating keel 204 enter the interior of the first rotating keel 203, and then complete the folding of the two horizontal keels 200 as a whole, which is convenient for transportation.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A light steel keel mounting frame for an insulation wall, comprising a wall body (100), characterized in that: Two transverse keels (200) are movably mounted on the wall (100), and a plurality of expansion bolts (102) are threadedly mounted on the transverse keels (200). One end of the expansion bolt (102) passes through the inner wall of the transverse keel (200) and extends into the inner wall of the wall (100). Fixed shafts (202) are fixedly mounted on both ends of the transverse keel (200). A first rotating keel (203) is rotatably mounted on the two fixed shafts (202) on the top side of the wall (100). The two fixed shafts (202) on the bottom side of the wall (100) are fixedly mounted on the first rotating keel (203). A second rotating keel (204) is rotatably mounted on each of the first rotating keel (203) and the second rotating keel (204), a same connecting shaft (205) is movably mounted on one end of each of the first rotating keel (203) and the second rotating keel (204) close to each other, a movable U-shaped block (208) is slidably mounted on the first rotating keel (203), a fixed U-shaped block (209) is fixedly mounted on the second rotating keel (204), a pull rod (210) is fixedly mounted on one side of the movable U-shaped block (208), and a movable plate (301) is movably mounted on the transverse keel (200) A U-shaped frame (302) is fixedly installed on one side of the movable plate (301), and a plurality of sliding rods (303) are slidably installed on the inner wall of the U-shaped frame (302), and one end of the sliding rod (303) close to the movable plate (301) is fixedly connected to the movable plate (301), and a plurality of extrusion springs (304) are fixedly installed on one side of the U-shaped frame (302), and one end of the extrusion spring (304) close to the transverse keel (200) is fixedly connected to the movable plate (301), and the same pulling plate (30 5), a plurality of movable blocks (308) are movably mounted on the movable plate (301), two positioning rods (309) are fixedly mounted on one side of the movable block (308), the positioning rod (309) is located inside the horizontal keel (200), a vertical keel (401) is movably mounted between two adjacent movable blocks (308), one end of the vertical keel (401) is located inside the horizontal keel (200) on the top side of the wall (100), and the other end of the vertical keel (401) is located inside the horizontal keel (200) on the bottom side of the wall (100).

2. The light steel keel mounting frame for thermal insulation wall according to claim 1, characterized in that: The transverse keel (200) and the wall (100) are both provided with a plurality of mounting holes (101), and the mounting holes (101) are adapted to the expansion bolts (102).

3. The light steel keel mounting frame for thermal insulation wall according to claim 1, characterized in that: Circular holes (201) are provided at both ends of the transverse keel (200), and the fixed shaft (202) is located inside the circular hole (201).

4. The light steel keel mounting frame for thermal insulation wall according to claim 1, characterized in that: The first rotating keel (203) is provided with two sliding grooves (206), and a sliding block (207) is slidably installed inside the sliding groove (206), and the sliding block (207) is fixedly connected to a movable U-shaped block (208).

5. The light steel keel mounting frame for thermal insulation wall according to claim 1, characterized in that: A sliding groove (300) is provided on the inner wall of the transverse keel (200) on the side close to the pulling plate (305), and the sliding groove (300) is adapted to the movable plate (301).

6. The light steel keel mounting frame for thermal insulation wall according to claim 1, characterized in that: The movable plate (301) is provided with two T-shaped slots (306), a plurality of T-shaped limit blocks (307) are slidably mounted inside the T-shaped slots (306), and two adjacent T-shaped limit blocks (307) are fixedly connected to the movable block (308).

7. The light steel keel mounting frame for thermal insulation wall according to claim 1, characterized in that: The transverse keel (200) is provided with a plurality of positioning grooves (400), and the positioning rods (309) are located inside the positioning grooves (400).

Images