CN221034367U - Hydropower embedded sleeve protection device - Google Patents
Hydropower embedded sleeve protection device Download PDFInfo
- Publication number
- CN221034367U CN221034367U CN202323207014.4U CN202323207014U CN221034367U CN 221034367 U CN221034367 U CN 221034367U CN 202323207014 U CN202323207014 U CN 202323207014U CN 221034367 U CN221034367 U CN 221034367U
- Authority
- CN
- China
- Prior art keywords
- hard foam
- urethane hard
- foam plug
- sleeve
- protection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000006260 foam Substances 0.000 claims abstract description 56
- 239000002184 metal Substances 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a hydropower embedded sleeve protection device, which relates to the technical field of constructional engineering and comprises a heat-shrinkable protective sleeve and a urethane hard foam plug, wherein the urethane hard foam plug is sleeved inside the top end of a PVC sleeve; according to the utility model, after the floor PVC sleeve is embedded, the protective device is installed as shown in the figure, concrete pouring is carried out after the installation is completed, at the moment, the protective device can play a role in protecting the PVC sleeve and preventing the PVC sleeve from being blocked, the bottom of the urethane hard foam plug is supported by the lower supporting plate, and when the urethane hard foam plug is pulled by the pull ring through the metal inhaul cable, the whole urethane hard foam plug can be lifted upwards through the lower supporting plate, so that the connection between the metal inhaul cable and the urethane hard foam plug is facilitated.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a hydropower embedded sleeve protection device.
Background
The hydropower embedded sleeve refers to a mounting space of a pipeline reserved in the positions of a wall body, a floor or a ceiling and the like in the building construction process. These pipes are used for installing electric wires, water pipes, gas pipes, etc., so that installation and maintenance can be conveniently performed at the time of subsequent use. The hydropower embedded sleeve is generally made of plastic or metal and has certain flexibility and durability. In the construction process, constructors slot or reserve holes on the wall or the ground according to design requirements, then put the embedded sleeve into the slots, fix the embedded sleeve, and then perform the works of mortar plastering of the wall or paving the ground. The use of the hydropower embedded sleeve can improve the construction efficiency and quality, and reduce the difficulty and cost of later maintenance. In addition, the embedded sleeve can also avoid directly exposing wires, water pipes and the like, thereby improving the safety.
At present, in the construction stage of a main structure, a floor hydropower embedded PVC sleeve is extremely easy to damage by various factors existing in site construction, including but not limited to: the support frame is broken when demolishing the sleeve pipe, the hopper car is through grinding the sleeve pipe, terrace construction blocks up sleeve pipe etc.. Finally, the hydropower threading can not be normally constructed, and the construction quality and the progress are affected. Therefore, aiming at the phenomenon, a hydropower embedded sleeve protection device is provided to meet the requirement of actual use.
Disclosure of utility model
The utility model provides a hydropower embedded sleeve protection device, which solves the technical problems in the background technology.
In order to solve the technical problems, the water and electricity embedded sleeve protection device comprises a heat-shrinkable protection sleeve and a urethane hard foam plug, wherein the urethane hard foam plug is sleeved inside the top end of a PVC sleeve, the heat-shrinkable protection sleeve is sleeved on the surfaces of the urethane hard foam plug and the PVC sleeve through heating, and a taking assembly is fixedly arranged in the urethane hard foam plug.
Preferably, the lower end of the urethane hard foam plug is tapered.
Preferably, the component of taking includes the metal cable, metal cable fixed mounting is in the middle part of urethane hard foam stopper, the top fixedly connected with pull ring of metal cable, the bottom fixed mounting of metal cable has the bottom plate, the middle part fixedly connected with upper bracket of metal cable.
Preferably, the bottom plate is adhered to the bottom surface of the urethane hard foam plug, the area of the bottom plate is equal to that of the bottom surface of the urethane hard foam plug, and the bottom surface of the upper plate is adhered to the top surface of the urethane hard foam plug.
Compared with the related art, the hydropower embedded sleeve protection device provided by the utility model has the following beneficial effects:
The utility model provides a hydropower embedded sleeve protection device, which is characterized in that after the floor PVC sleeve is embedded, the protection device is installed as shown in the figure, concrete pouring is carried out after the installation is completed, and the protection device can play a role in protecting the PVC sleeve and also play a role in preventing the PVC sleeve from being blocked.
The utility model provides a hydropower embedded sleeve protection device, which utilizes a lower supporting plate to support the bottom of a urethane hard foam plug, and when the urethane hard foam plug is pulled by a pull ring through a metal guy cable, the whole urethane hard foam plug can be lifted upwards through the lower supporting plate, so that the connection between the metal guy cable and the urethane hard foam plug is facilitated; the urethane hard foam plug can be conveniently plugged into the PVC sleeve by using the arranged upper supporting plate, and deformation caused by local compression of the urethane hard foam plug is avoided.
Drawings
FIG. 1 is a schematic overall sectional view of the present utility model;
FIG. 2 is a schematic top view of the overall structure of the present utility model;
FIG. 3 is a diagram of the use of the present utility model;
FIG. 4 is a perspective view of the protective device of the present utility model;
fig. 5 is a schematic view of a picking assembly according to the present utility model.
Reference numerals in the drawings: 1. a heat-shrinkable protective sleeve; 2. urethane hard foam plugs; 3. taking the assembly; 4. a PVC sleeve; 5. concrete; 31. a metal inhaul cable; 32. a pull ring; 33. a lower support plate; 34. and (5) an upper supporting plate.
Detailed Description
The embodiment is shown in fig. 1-5, the utility model comprises a heat-shrinkable protective sleeve 1 and a urethane hard foam plug 2, wherein the urethane hard foam plug 2 is sleeved inside the top end of a PVC sleeve 4, the heat-shrinkable protective sleeve 1 is sleeved on the surfaces of the urethane hard foam plug 2 and the PVC sleeve 4 through heating, and a taking component 3 is fixedly arranged in the urethane hard foam plug 2.
In this embodiment, after the floor PVC casing 4 is buried, the protection device is installed as shown in fig. 3, and concrete pouring is performed after the installation is completed, so that the protection device can not only protect the PVC casing 4, but also prevent the PVC casing 4 from being blocked.
Before the water and electricity threading work is carried out on site, the urethane hard foam plug 2 is pulled out by the taking component 3, the urethane hard foam plug 2 and the taking component 3 are separated from the heat-shrinkable protective sleeve 1, and then the threading work can be carried out.
The lower end of the urethane hard foam plug 2 is tapered.
In this embodiment, not only can conveniently be connected urethane hard foam plug 2 with PVC sleeve pipe 4 through the toper of setting up, through with the hard foam plug 2 of urethane in PVC sleeve pipe 4 of putting into with force, can make the connection inseparabler, can also adapt to the PVC sleeve pipe 4 of similar size.
The taking assembly 3 comprises a metal inhaul cable 31, the metal inhaul cable 31 is fixedly arranged in the middle of the urethane hard foam plug 2, a pull ring 32 is fixedly connected to the top end of the metal inhaul cable 31, a lower supporting plate 33 is fixedly arranged at the bottom end of the metal inhaul cable 31, and an upper supporting plate 34 is fixedly connected to the middle of the metal inhaul cable 31; the lower plate 33 is adhered to the bottom surface of the urethane hard foam plug 2, the area of the lower plate 33 is equal to the area of the bottom surface of the urethane hard foam plug 2, and the bottom surface of the upper plate 34 is adhered to the top surface of the urethane hard foam plug 2.
In the embodiment, the bottom of the urethane hard foam plug 2 is supported by the lower supporting plate 33, and when the urethane hard foam plug 2 is pulled by the metal stay rope 31 through the pull ring 32, the whole urethane hard foam plug 2 can be lifted upwards through the lower supporting plate 33, so that the connection between the metal stay rope 31 and the urethane hard foam plug 2 is convenient; the urethane hard foam plug 2 can be conveniently plugged into the PVC sleeve 4 by using the upper supporting plate 34, so that deformation caused by local compression of the urethane hard foam plug 2 is avoided.
Working principle: after the floor PVC sleeve 4 is buried, the protection device is installed as shown in fig. 3, concrete pouring is performed after the installation is completed, and the protection device can play a role in protecting the PVC sleeve 4 and can play a role in preventing the PVC sleeve 4 from being blocked. The bottom of the urethane hard foam plug 2 is supported by the lower supporting plate 33, and when the urethane hard foam plug 2 is pulled by the pull ring 32 through the metal stay rope 31, the whole urethane hard foam plug 2 can be lifted upwards by the lower supporting plate 33, so that the connection between the metal stay rope 31 and the urethane hard foam plug 2 is convenient; the urethane hard foam plug 2 can be conveniently plugged into the PVC sleeve 4 by using the upper supporting plate 34, so that deformation caused by local compression of the urethane hard foam plug 2 is avoided.
Claims (4)
1. The utility model provides a pre-buried sleeve pipe protection device of water and electricity, its characterized in that, including pyrocondensation protective casing (1) and urethane hard foam stopper (2), urethane hard foam stopper (2) cup joint inside PVC sleeve pipe (4) top, pyrocondensation protective casing (1) cup joint at the surface of urethane hard foam stopper (2) and PVC sleeve pipe (4) through the heating, fixed mounting has subassembly (3) of taking in urethane hard foam stopper (2).
2. A hydropower pre-buried sleeve protection device according to claim 1, characterized in that the lower end of the urethane hard foam plug (2) is conical.
3. The hydropower pre-buried sleeve protection device according to claim 2, wherein the taking assembly (3) comprises a metal stay cable (31), the metal stay cable (31) is fixedly installed at the middle part of the urethane hard foam plug (2), a pull ring (32) is fixedly connected to the top end of the metal stay cable (31), a lower supporting plate (33) is fixedly installed at the bottom end of the metal stay cable (31), and an upper supporting plate (34) is fixedly connected to the middle part of the metal stay cable (31).
4. A hydropower embedded sleeve protection device according to claim 3, wherein the lower support plate (33) is adhered to the bottom surface of the urethane hard foam plug (2), the area of the lower support plate (33) is equal to the area of the bottom surface of the urethane hard foam plug (2), and the bottom surface of the upper support plate (34) is adhered to the top surface of the urethane hard foam plug (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323207014.4U CN221034367U (en) | 2023-11-27 | 2023-11-27 | Hydropower embedded sleeve protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323207014.4U CN221034367U (en) | 2023-11-27 | 2023-11-27 | Hydropower embedded sleeve protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221034367U true CN221034367U (en) | 2024-05-28 |
Family
ID=91139258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323207014.4U Active CN221034367U (en) | 2023-11-27 | 2023-11-27 | Hydropower embedded sleeve protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221034367U (en) |
-
2023
- 2023-11-27 CN CN202323207014.4U patent/CN221034367U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |