CN215519253U - Composite material connecting piece for prefabricated sandwich thermal insulation wall - Google Patents
Composite material connecting piece for prefabricated sandwich thermal insulation wall Download PDFInfo
- Publication number
- CN215519253U CN215519253U CN202120084045.7U CN202120084045U CN215519253U CN 215519253 U CN215519253 U CN 215519253U CN 202120084045 U CN202120084045 U CN 202120084045U CN 215519253 U CN215519253 U CN 215519253U
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- connecting sleeve
- fixedly arranged
- prefabricated sandwich
- composite material
- baffle
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- 238000009413 insulation Methods 0.000 title claims abstract description 19
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of buildings and discloses a composite material connecting piece for a prefabricated sandwich heat-insulating wall body, which comprises a first connecting sleeve, a second connecting sleeve, a first baffle and a second baffle, wherein the first baffle is fixedly arranged on the cylinder wall of the first connecting sleeve, the second baffle is fixedly arranged on the cylinder wall of the second connecting sleeve, the first connecting sleeve extends into the second connecting sleeve, two movable plates which are vertically distributed are symmetrically arranged on the right side in the first connecting sleeve, two limiting slide bars are symmetrically and fixedly arranged on the right side in the first connecting sleeve, the surfaces of the two movable plates are respectively connected with the rod walls of the limiting slide bars in a sliding manner through limiting slide holes, a first spring is fixedly arranged between the two movable plates, and L-shaped clamping rods are fixedly arranged on the right side walls of the two movable plates. The utility model can connect prefabricated sandwich thermal insulation walls with different thicknesses, thereby improving the universality.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a composite material connecting piece for a prefabricated sandwich heat-insulation wall.
Background
In order to improve the energy-saving and heat-insulating effect of buildings, prolong the service life of building components and improve the construction effect of buildings, prefabricated sandwich heat-insulating walls are popularized and applied in the market. The prefabricated sandwich heat-insulating wall is a heat-insulating wall integrating bearing, heat insulation and enclosure decoration, and is composed of an inner leaf concrete wallboard, a heat-insulating layer and an outer leaf concrete wallboard, and the three layers are connected into a whole through a special connecting piece.
When the existing composite material connecting piece for the prefabricated sandwich heat-insulating wall body is used for connecting the prefabricated sandwich heat-insulating wall body, the universality of the connecting piece cannot be ensured due to the difference of the thicknesses of the prefabricated sandwich heat-insulating wall body. Therefore, the utility model provides a prefabricated sandwich heat-insulating wall.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the universality of a connecting piece cannot be ensured due to the difference of the thicknesses of prefabricated sandwich heat-insulating walls in the prior art, and provides a composite material connecting piece for the prefabricated sandwich heat-insulating walls.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a composite material connecting piece for a prefabricated sandwich heat-insulating wall body comprises a first connecting sleeve, a second connecting sleeve, a first baffle and a second baffle, wherein the first baffle is fixedly arranged on the cylinder wall of the first connecting sleeve, the second baffle is fixedly arranged on the cylinder wall of the second connecting sleeve, the first connecting sleeve extends into the second connecting sleeve, two moving plates which are distributed up and down are symmetrically arranged on the right side in the first connecting sleeve, two limiting slide bars are symmetrically and fixedly arranged on the right side in the first connecting sleeve, the surfaces of the two moving plates are in sliding connection with the rod walls of the limiting slide bars through limiting slide holes, a first spring is fixedly arranged between the two moving plates, L-shaped clamping rods are fixedly arranged on the right side walls of the two moving plates, and the vertical end parts of the two L-shaped clamping rods are arranged outside the first connecting sleeve, a plurality of evenly distributed and with the tip joint complex draw-in grooves of L type kelly are all seted up to both sides about the inner wall of second connecting sleeve, first connecting sleeve's inside left side be equipped with two the pulling mechanism of the left side wall connection of movable plate.
Preferably, the pulling mechanism comprises a moving block and a pulling rope, the moving block is slidably arranged inside the first connecting sleeve, the pulling rope is symmetrically and fixedly arranged on the right side wall of the moving block, the other end of the pulling rope is fixedly connected with the side wall of the moving block, a threaded hole is formed in the left side wall of the first connecting sleeve, a screw is arranged on the internal thread of the threaded hole, one end of the screw is rotatably connected with the left side wall of the moving block through a rolling bearing, and the other end of the screw extends to the outside of the first connecting sleeve and is fixedly provided with a rocking handle.
Preferably, a fixed ring is fixedly arranged inside the first connecting sleeve and on the right side wall of the moving block, the pull rope penetrates through the fixed ring, and a second spring is fixedly arranged between the fixed ring and the moving block.
Preferably, the right side inside the first connecting sleeve is symmetrically and fixedly provided with two guide wheels which are distributed up and down, and the two pull ropes respectively penetrate through the two guide wheels.
Preferably, the first connecting sleeve and the second connecting sleeve are square cylinders, and the moving block is a square block.
Preferably, the first coupling sleeve has a smaller size than the second coupling sleeve.
Compared with the prior art, the utility model provides a composite material connecting piece for a prefabricated sandwich heat-insulating wall body, which has the following beneficial effects:
1. this a combined material connecting piece for prefabricated sandwich insulation wall, through first connecting sleeve, second connecting sleeve, first baffle, second baffle, movable plate, spacing slide bar, first spring, L type kelly, movable block, stay cord, screw rod, rocking handle and the draw-in groove that is equipped with, can be fixed with the joint between first connecting sleeve and the second connecting sleeve to can connect the prefabricated sandwich insulation wall of different thickness, improve the commonality.
2. This a combined material connecting piece for prefabricated sandwich insulation wall through the leading wheel that is equipped with, can guarantee two stay cords when being stimulateeed for two movable plates are close to relatively and make the tip of L type kelly shift out from the draw-in groove on the second connecting sleeve, through solid fixed ring and the second spring that is equipped with, can increase the power of dragging to the movable block.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the prefabricated sandwich heat-insulation wall body with different thicknesses can be connected, so that the universality is improved.
Drawings
FIG. 1 is a schematic structural diagram of a composite material connecting piece for a prefabricated sandwich thermal insulation wall body, which is provided by the utility model;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a first connecting sleeve 1, a second connecting sleeve 2, a first baffle 3, a second baffle 4, a moving plate 5, a limiting sliding rod 6, a first spring 7, an 8L-shaped clamping rod, a moving block 9, a pull rope 10, a screw rod 11, a rocking handle 12, a clamping groove 13, a guide wheel 14, a fixing ring 15 and a second spring 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a composite material connecting piece for a prefabricated sandwich thermal insulation wall comprises a first connecting sleeve 1, a second connecting sleeve 2, a first baffle 3 and a second baffle 4, wherein the first baffle 3 is fixedly arranged on the wall of the first connecting sleeve 1, the second baffle 4 is fixedly arranged on the wall of the second connecting sleeve 2, the first connecting sleeve 1 extends into the second connecting sleeve 2, the size of the first connecting sleeve 1 is smaller than that of the second connecting sleeve 2, two movable plates 5 which are distributed up and down are symmetrically arranged on the right side of the interior of the first connecting sleeve 1, two limiting slide bars 6 are symmetrically and fixedly arranged on the right side of the interior of the first connecting sleeve 1, the surfaces of the two movable plates 5 are both connected with the rod walls of the limiting slide bars 6 through limiting slide holes in a sliding manner, a first spring 7 is jointly fixedly arranged between the two movable plates 5, and an L-shaped clamping rod 8 is fixedly arranged on the right side walls of the two movable plates 5, vertical tip of two L type kellies 8 all is the outside setting that is located first connecting sleeve 1, and a plurality of evenly distributed and with L type kellies 8 tip joint complex draw-in groove 13 have all been seted up to both sides about the inner wall of second connecting sleeve 2, the inside left side of first connecting sleeve 1 be equipped with two movable plate 5's left side wall connection's pulling mechanism.
The pulling mechanism comprises a moving block 9 and a pulling rope 10, the moving block 9 is arranged inside the first connecting sleeve 1 in a sliding mode, the pulling rope 10 is symmetrically and fixedly arranged on the right side wall of the moving block 9, the other end of the pulling rope 10 is fixedly connected with the side wall of the moving block 5, a threaded hole is formed in the left side wall of the first connecting sleeve 1, a screw rod 11 is arranged on the internal thread of the threaded hole, one end of the screw rod 11 is rotatably connected with the left side wall of the moving block 9 through a rolling bearing, and the other end of the screw rod 11 extends to the outside of the first connecting sleeve 1 and is fixedly provided with a rocking handle 12.
The fixed ring 15 is fixedly arranged inside the first connecting sleeve 1 and on the right side wall of the moving block 9, the pull rope 10 penetrates through the fixed ring 15, and the second spring 16 is fixedly arranged between the fixed ring 15 and the moving block 9.
Two guide wheels 14 which are vertically distributed are symmetrically and fixedly arranged on the right side of the inside of the first connecting sleeve 1, and the two pull ropes 10 respectively penetrate through the two guide wheels 14, so that the two pull ropes 10 can be pulled, and the two movable plates 55 are relatively close to each other and the end part of the L-shaped clamping rod 8 is moved out of the clamping groove 13 on the second connecting sleeve 2.
The first connecting sleeve 1 and the second connecting sleeve 2 are both square cylinders, and the moving block 9 is a square block.
In the utility model, when the prefabricated sandwich thermal insulation wall needs to be connected, a worker can rotate the rocking handle 12 by hand to drive the screw rod 11 to rotate and drive the moving block 9 to move leftwards, the moving block 9 moves leftwards and simultaneously drives the two pull ropes 10 to move and enables the two moving plates 5 to relatively approach and extrude the first spring 7, so that the end parts of the two L-shaped clamping rods 8 can move out of the clamping grooves 13 on the inner wall of the second connecting sleeve 2, then the position of the first connecting sleeve 2 in the second connecting sleeve 3 can be adjusted, and the two prefabricated sandwich thermal insulation walls needing to be connected can be clamped and fixed through the first baffle 3 and the second baffle 4, thereby improving the universality of the connecting piece.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A composite material connecting piece for a prefabricated sandwich thermal insulation wall body comprises a first connecting sleeve (1), a second connecting sleeve (2), a first baffle (3) and a second baffle (4), and is characterized in that the first baffle (3) is fixedly arranged on the cylinder wall of the first connecting sleeve (1), the second baffle (4) is fixedly arranged on the cylinder wall of the second connecting sleeve (2), the first connecting sleeve (1) extends into the second connecting sleeve (2), two movable plates (5) which are distributed up and down are symmetrically arranged on the right side of the interior of the first connecting sleeve (1), two limiting slide bars (6) are symmetrically and fixedly arranged on the right side of the interior of the first connecting sleeve (1), the surfaces of the two movable plates (5) are both in sliding connection with the rod walls of the limiting slide bars (6) through limiting slide holes, a first spring (7) is fixedly arranged between the two movable plates (5) together, two the right side wall of movable plate (5) is all fixed and is equipped with L type kelly (8), two the vertical tip of L type kelly (8) all is and is located the outside setting of first connecting sleeve (1), both sides all have been seted up a plurality of evenly distributed and with tip joint complex draw-in groove (13) of L type kelly (8) about the inner wall of second connecting sleeve (2), the inside left side of first connecting sleeve (1) is equipped with and two the pulling mechanism of the left side wall connection of movable plate (5).
2. The composite material connecting piece for the prefabricated sandwich thermal insulation wall body is characterized in that the pulling mechanism comprises a moving block (9) and a pulling rope (10), the moving block (9) is arranged inside the first connecting sleeve (1) in a sliding mode, the pulling rope (10) is symmetrically and fixedly arranged on the right side wall of the moving block (9), the other end of the pulling rope (10) is fixedly connected with the side wall of the moving plate (5), a threaded hole is formed in the left side wall of the first connecting sleeve (1), a screw rod (11) is arranged in the threaded hole in an internal thread mode, one end of the screw rod (11) is rotatably connected with the left side wall of the moving block (9) through a rolling bearing, and the other end of the screw rod (11) extends to the outside of the first connecting sleeve (1) and is fixedly provided with a rocking handle (12).
3. The composite material connecting piece for the prefabricated sandwich thermal insulation wall body is characterized in that a fixing ring (15) is fixedly arranged inside the first connecting sleeve (1) and on the right side wall of the moving block (9), the pull rope (10) penetrates through the fixing ring (15), and a second spring (16) is fixedly arranged between the fixing ring (15) and the moving block (9).
4. The composite material connecting piece for the prefabricated sandwich thermal insulation wall body as claimed in claim 2, wherein two guide wheels (14) which are distributed up and down are symmetrically and fixedly arranged at the right side inside the first connecting sleeve (1), and the two pull ropes (10) respectively penetrate through the two guide wheels (14).
5. The composite material connecting piece for the prefabricated sandwich thermal insulation wall body as claimed in claim 2, wherein the first connecting sleeve (1) and the second connecting sleeve (2) are square cylinders, and the moving block (9) is a square block.
6. A composite material joint for prefabricated sandwich insulation walls according to claim 1, characterized in that the size of the first joint sleeve (1) is smaller than the size of the second joint sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120084045.7U CN215519253U (en) | 2021-01-13 | 2021-01-13 | Composite material connecting piece for prefabricated sandwich thermal insulation wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120084045.7U CN215519253U (en) | 2021-01-13 | 2021-01-13 | Composite material connecting piece for prefabricated sandwich thermal insulation wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215519253U true CN215519253U (en) | 2022-01-14 |
Family
ID=79786813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120084045.7U Expired - Fee Related CN215519253U (en) | 2021-01-13 | 2021-01-13 | Composite material connecting piece for prefabricated sandwich thermal insulation wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215519253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117070335A (en) * | 2023-10-16 | 2023-11-17 | 青岛海润农大检测有限公司 | Microorganism content detection device and method based on food safety |
-
2021
- 2021-01-13 CN CN202120084045.7U patent/CN215519253U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117070335A (en) * | 2023-10-16 | 2023-11-17 | 青岛海润农大检测有限公司 | Microorganism content detection device and method based on food safety |
| CN117070335B (en) * | 2023-10-16 | 2024-02-06 | 青岛海润农大检测有限公司 | Microorganism content detection device and method based on food safety |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |