CN220249178U - Filling type prefabricated pipeline sleeve - Google Patents
Filling type prefabricated pipeline sleeve Download PDFInfo
- Publication number
- CN220249178U CN220249178U CN202321748376.1U CN202321748376U CN220249178U CN 220249178 U CN220249178 U CN 220249178U CN 202321748376 U CN202321748376 U CN 202321748376U CN 220249178 U CN220249178 U CN 220249178U
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- CN
- China
- Prior art keywords
- filling
- sleeve
- pipe body
- pipe
- block
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Links
- 239000000945 filler Substances 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000005187 foaming Methods 0.000 claims abstract description 8
- 229920002635 polyurethane Polymers 0.000 claims abstract description 8
- 239000004814 polyurethane Substances 0.000 claims abstract description 8
- 238000004321 preservation Methods 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract 1
- 239000004567 concrete Substances 0.000 description 10
- 229920005830 Polyurethane Foam Polymers 0.000 description 6
- 239000011496 polyurethane foam Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model relates to the technical field of pipeline sleeves, in particular to a filling type prefabricated pipeline sleeve which comprises a filling mechanism, wherein the filling mechanism comprises a surrounding block and a pipe body assembly, the pipe body assembly is mounted in the surrounding block to form a whole and then is fixed in a wall body, one side of the surrounding block is provided with a filling hole, and polyurethane foaming filler is filled in a space formed by filling a Kong Duiguan body assembly, the surrounding block and the wall body. When the sealing structure is used, the pipe body component is mounted in the enclosing block to form a whole and then is fixed in the wall body, the filling hole is formed in one side of the enclosing block, the space formed by the Kong Duiguan body component, the enclosing block and the wall body is filled with the polyurethane foaming filler, and the pipe body component is protected from being blocked by the filling mode in the enclosing block due to the high load bearing capacity, tearing resistance, no collapse and excellent heat preservation performance of the polyurethane foaming filler.
Description
Technical Field
The utility model relates to the technical field of pipeline sleeves, in particular to a filling type prefabricated pipeline sleeve.
Background
The filling type prefabricated pipeline sleeve is a prefabricated pipeline fixing device, and compared with the common prefabricated pipeline sleeve, the filling type prefabricated pipeline sleeve is filled with special foam concrete, and can be better attached to a pipeline and a structural wall body when being fixed on site.
For prefabricated pipe-casings, there are many prior art techniques, such as:
chinese patent publication No. CN218543455U discloses a waterproof sleeve structure of prefabricated direct-buried heat preservation pipeline, including the body, silica gel sheath and concrete outer wall body, the body outside is equipped with the filling component, the outside of body is equipped with two pre-buried components, the outside fixedly connected with inner heat preservation of body, the outside fixedly connected with first outer heat preservation of inner heat preservation, the outside fixedly connected with second outer heat preservation of first outer heat preservation, connect soon through the internal screw thread of pre-buried screw rod and fixture block and concrete outer wall, the stability of burying between the body and the concrete outer wall body is convenient for carry out airtight connection with between body and the concrete outer wall body through steel waterproof sleeve, the silica gel inner ring through having elasticity, the spring and the asbestos expansion cement of packing in filling the inslot portion are convenient for have buffering elasticity, be convenient for provide the change space for the body when the body produces expend with heat and contract with cold.
Therefore, most of filling type prefabricated pipeline sleeves comprise a pipe body, the pipe body is fixed in a structural wall body to be poured through the filling assembly and the embedded assembly, the subsequent air-conditioning pipeline is convenient to pass through, but the pipe body is usually directly poured in concrete, the sleeve is blocked when concrete pouring occurs easily, the sleeve cannot be used, and the blocked sleeve is difficult to detach and replace due to the solidification after concrete pouring.
In view of this, we propose a filled prefabricated pipe sleeve.
Disclosure of Invention
The present utility model aims to solve the above-mentioned drawbacks and to provide a filled prefabricated pipe sleeve forming an enclosure with the pipe sleeve.
The pipe body component is mounted in the enclosing block to form a whole and then is fixed in the wall body, a filling hole is formed in one side of the enclosing block, polyurethane foaming filler is filled in a space formed by filling the Kong Duiguan body component, the enclosing block and the wall body, and a layer of protective film is formed outside the pipe body component due to the high load bearing capacity, tearing resistance, no collapse and excellent heat preservation performance of the polyurethane foaming filler, and meanwhile, the pipe body component is protected from being blocked in a filling mode in the enclosing block.
The utility model provides a filling type prefabricated pipeline sleeve, which comprises a filling mechanism, wherein the filling mechanism consists of a wall body, a surrounding block and a pipe body assembly, the pipe body assembly is arranged in the surrounding block to form a whole and then is fixed in the wall body, one side of the surrounding block is provided with a filling hole, and polyurethane foaming filler is filled in a space formed by filling the Kong Duiguan body assembly, the surrounding block and the wall body.
As a further improvement of the technical scheme, the wall body is provided with a bayonet, the bayonet is hollow, and the pipe body component and the enclosing block can be placed in the bayonet.
As a further improvement of the technical scheme, the pipe body component consists of a plurality of limiting plates, a sleeve body and a plurality of springs, and the springs are fixed between the limiting plates and the sleeve body.
As a further improvement of the technical scheme, a placing groove used for fixing the limiting plate is formed in the enclosing block, a clamping groove is formed in one side of the sleeve body, a rear baffle is arranged on one side, far away from the filling hole, of the enclosing block, and the pipe body assembly is fixed in the enclosing block through the rear baffle clamping groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this prefabricated formula pipeline sleeve pipe of filling, through setting up the filling hole, fill polyurethane foam filler through filling Kong Duiguan body subassembly, enclosing the space that block and wall body formed, thereby utilize polyurethane foam filler's high load bearing capacity, tear resistance, can not collapse, excellent thermal insulation performance forms one deck protection film outside the body subassembly.
2. In this prefabricated formula pipeline sleeve pipe of filling, enclose through setting up and close the piece, utilize enclosing to close the mode of filling in the piece and protected the body subassembly and can not be stopped up, guaranteed the body subassembly normal use.
Drawings
FIG. 1 is an overall schematic of an embodiment;
FIG. 2 is a cross-sectional view of a filling mechanism of an embodiment;
FIG. 3 is a diagram of a fill mechanism analysis of an embodiment;
fig. 4 is a cross-sectional view of a filling mechanism according to an embodiment.
The meaning of each reference sign in the figure is:
1. a filling mechanism; 11. a wall body; 111. a bayonet; 12. enclosing blocks; 121. a placement groove; 122. filling the hole; 123. a rear baffle; 13. a tube assembly; 131. a limiting plate; 132. a sleeve body; 133. a clamping groove; 134. and (3) a spring.
Detailed Description
Most prefabricated pipeline sleeve pipe of filling all includes the body, through setting up filling component and pre-buried subassembly, pours the body at the structure wall internal fixation, makes things convenient for follow-up air conditioner pipeline to pass through, but usually the body is directly pour in concrete, blocks up the sleeve pipe when concrete placement appears easily, leads to the sleeve pipe to can not use to because the coagulability after concrete placement leads to the sleeve pipe of jam to be difficult to dismantle and change.
As shown in fig. 1 to 4, the filling mechanism 1 comprises a surrounding block 12 and a pipe body assembly 13, wherein the filling mechanism 1 is formed by the surrounding block 12 and the pipe body assembly 13, and is fixed in the wall 11 in consideration of the installation and fixation of the surrounding block 12 and the pipe body assembly 13, so that a protective film is formed in the pipe body assembly 13 and a pipeline of the pipe body assembly 13 can be kept smooth in consideration of gaps existing after the surrounding block 12 and the pipe body assembly 13 are installed, and in order to strengthen the stability of the pipe body assembly 13, a filling hole 122 is formed in one side of the surrounding block 12, and a polyurethane foaming filler is filled in a space formed by the pipe body assembly 13, the surrounding block 12 and the wall body 11 through the filling hole 122.
The improvement of the embodiment is that: through setting up filling hole 122, fill polyurethane foam filler through filling hole 122 to body subassembly 13, enclose the space that closes piece 12 and wall body 11 formed, thereby utilize polyurethane foam filler's high load bearing capacity, tear resistance, can not collapse, excellent thermal insulation performance forms one deck protection film outside body subassembly 13, encloses through setting up and closes piece 12, utilizes enclosing the mode that closes piece 12 intussuseption and fills to protect body subassembly 13 can not be stopped up, guaranteed body subassembly 13 normal use.
The second embodiment of the present utility model is shown in consideration of the stability at the bottom center of the bayonet 111 when the sleeve body 132 is mounted and the limit fixation of the surrounding block 12 to the sleeve body 132.
The wall 11 is provided with the bayonet 111, the bayonet 111 is hollow, the body subassembly 13 and enclose and close the piece 12 and can place in the bayonet 111, the body subassembly 13 comprises a plurality of limiting plates 131, the sleeve pipe body 132 and a plurality of springs 134, the springs 134 are fixed in between limiting plates 131 and the sleeve pipe body 132, utilize the spring 134 elasticity to make sleeve pipe body 132 fix in the bottom center of bayonet 111, enclose and close the piece 12 and be equipped with the standing groove 121 that is used for fixing limiting plates 131, the body subassembly 13 is conveniently installed in enclosing and closing the piece 12 through the joint of limiting plates 131 and standing groove 121, sleeve pipe body 132 one side is equipped with draw-in groove 133, enclose and close piece 12 and keep away from filling hole 122 one side and be equipped with the backplate 123, make body subassembly 13 be fixed in enclosing and close the piece 12 through backplate 123 joint draw-in groove 133, further strengthen fixed effect.
To sum up, the working principle of the scheme is as follows:
the limiting plate 131 of the pipe body assembly 13 is installed in the placing groove 121 of the enclosing block 12, meanwhile, the rear baffle 123 of the enclosing block 12 is clamped and connected with the clamping groove 133 of the pipe body assembly 13 to form a whole, the pipe body assembly 13 and the enclosing block 12 are fixed in the bayonet 111 of the wall body 11, the space formed by the pipe assembly 13, the enclosing block 12 and the wall body 11 is filled with polyurethane foam filler through the filling hole 122 of the enclosing block 12, and a layer of protective film is formed outside the pipe body assembly 13 due to the high load bearing capacity, tearing resistance, no collapse and excellent heat preservation performance of the polyurethane foam filler, so that the pipe body assembly 13 and the enclosing block 12 are fixed, and meanwhile, a pipeline of the sleeve body 132 cannot be blocked.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a prefabricated pipeline sleeve pipe of filling, is including filling mechanism (1), its characterized in that: the filling mechanism (1) is composed of a surrounding block (12) and a pipe body assembly (13), the pipe body assembly (13) is installed in the surrounding block (12) to form a whole and then is fixed in the wall body (11), one side of the surrounding block (12) is provided with a filling hole (122), and polyurethane foaming filler is filled into the space formed by the pipe body assembly (13), the surrounding block (12) and the wall body (11) through the filling hole (122).
2. The filled prefabricated pipe sleeve of claim 1 wherein: the wall body (11) is provided with a bayonet (111), the bayonet (111) is hollow, and the pipe body component (13) and the enclosing block (12) can be placed in the bayonet (111).
3. The filled prefabricated pipe sleeve of claim 1 wherein: the pipe body assembly (13) is composed of a plurality of limiting plates (131), a sleeve body (132) and a plurality of springs (134), and the springs (134) are fixed between the limiting plates (131) and the sleeve body (132).
4. A filled prefabricated pipe sleeve according to claim 3, wherein: the utility model discloses a pipe body assembly, including enclosing piece (12), sleeve pipe body (132) and filling hole (122), enclose and be equipped with in closing piece (12) and be used for fixing standing groove (121) of limiting plate (131), sleeve pipe body (132) one side is equipped with draw-in groove (133), encloses and closes piece (12) and keep away from filling hole (122) one side and be equipped with backplate (123), makes body assembly (13) be fixed in enclosing and close piece (12) through backplate (123) joint draw-in groove (133).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321748376.1U CN220249178U (en) | 2023-07-05 | 2023-07-05 | Filling type prefabricated pipeline sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321748376.1U CN220249178U (en) | 2023-07-05 | 2023-07-05 | Filling type prefabricated pipeline sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220249178U true CN220249178U (en) | 2023-12-26 |
Family
ID=89228949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321748376.1U Active CN220249178U (en) | 2023-07-05 | 2023-07-05 | Filling type prefabricated pipeline sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220249178U (en) |
-
2023
- 2023-07-05 CN CN202321748376.1U patent/CN220249178U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |