CN216215790U - Power tube mounting and limiting structure for cable laying - Google Patents
Power tube mounting and limiting structure for cable laying Download PDFInfo
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- CN216215790U CN216215790U CN202122728502.4U CN202122728502U CN216215790U CN 216215790 U CN216215790 U CN 216215790U CN 202122728502 U CN202122728502 U CN 202122728502U CN 216215790 U CN216215790 U CN 216215790U
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- wall
- roof
- lead screw
- power tube
- cable laying
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Abstract
The utility model relates to a power tube mounting and limiting structure for cable laying, which comprises a plurality of vertical plates, a plurality of mounting plates and a plurality of limiting components, wherein each limiting component comprises a bottom plate, a top plate, an arc-shaped groove and a rubber pad; the side groove has been seted up to one side outer wall of riser, and the inside of side groove is equipped with the lead screw, the outside movable mounting of lead screw has a plurality of nut pieces, and one side of a plurality of nut pieces all is equipped with the slider, and is a plurality of the equal sliding connection of slider is inside the spout that the side groove inside wall was seted up, and the opposite side of a plurality of nut pieces all is equipped with the connecting block, and is a plurality of the connecting block all with one side outer wall fixed connection who corresponds the roof, the diapire at the side groove is rotated to the one end of lead screw, and the other end of lead screw rotates the roof that runs through the side groove and installs the knob, the knob is located the outside of riser, and this structure can be installed and spacing to a plurality of electric power pipes in the tunnel simultaneously, and easy operation is convenient, has stronger practicality.
Description
Technical Field
The application relates to the technical field of power tube installation, in particular to a power tube installation limiting structure for cable laying.
Background
Common cable laying modes include pipeline type, tunnel type and direct buried type; when the cable is laid, a power tube is used, the power tube is a product which is subjected to hot dip molding by adopting PE (modified polyethylene) or is subjected to internal and external coating by adopting epoxy resin, the power tube has excellent corrosion resistance, and meanwhile, the coating has good electrical insulation property and cannot generate electric corrosion. Low water absorption, high mechanical strength and small friction coefficient, and can achieve the purpose of long-term use.
However, when the conventional power tube is installed in a tunnel, it is inconvenient to install and limit a plurality of power tubes at the same time. Therefore, a person skilled in the art provides a power tube installation limiting structure for cable laying to solve the problems in the background art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem provided in the above-mentioned background art, the present application provides a power tube installation limit structure for cable laying.
The application provides a pair of power tube installation limit structure for cable laying adopts following technical scheme:
a power tube mounting and limiting structure for cable laying comprises a plurality of vertical plates, mounting plates and limiting assemblies, wherein the limiting assemblies comprise a bottom plate, a top plate, an arc-shaped groove and a rubber pad; the side channel has been seted up to one side outer wall of riser, and the inside of side channel is equipped with the lead screw, the outside movable mounting of lead screw has a plurality of nut pieces, and one side of a plurality of nut pieces all is equipped with the slider, and is a plurality of the equal sliding connection of slider is inside the spout that the side channel inside wall was seted up, and the opposite side of a plurality of nut pieces all is equipped with the connecting block, and is a plurality of the connecting block all with one side outer wall fixed connection who corresponds the roof.
Through adopting above-mentioned technical scheme, rotatory knob drives the lead screw and rotates, and the lead screw drives a plurality of nut pieces and moves down, and spout and slider carry on spacingly to the nut piece, and a plurality of nut pieces are the roof that a plurality of connecting blocks of accessible drive correspond and move down, contradict with the electric power pipe until the arc wall of roof, can install and spacing to the electric power pipe.
Preferably, the one end of lead screw is rotated and is connected the diapire at the side channel, and the other end of lead screw rotates the roof that runs through the side channel and installs the knob, the knob is located the outside of riser, and the lead screw all is equipped with the spacing ring near the position of side channel roof and diapire.
Through adopting above-mentioned technical scheme, the knob can the person of facilitating the use rotate the lead screw, and the spacing ring can carry on spacingly to the lead screw, makes it install in the side channel.
Preferably, the top plate on the limiting assembly is located right above the bottom plate, the bottom plate is fixedly connected with the outer wall of the vertical plate, and the widths of the top plate and the bottom plate are larger than the width of the side groove.
Through adopting above-mentioned technical scheme, roof and bottom plate on the same spacing subassembly of being convenient for are installed the electric power pipe.
Preferably, all be equipped with the arc wall on bottom plate and the roof, it is same the arc wall on spacing subassembly upper plate and the roof is the symmetry setting, the inner wall of arc wall all covers there is the rubber pad.
Through adopting above-mentioned technical scheme, the arc wall on bottom plate and the roof can with the outer wall phase-match of electric power pipe to be convenient for install the electric power pipe.
Preferably, the quantity of mounting panel is two, and two mounting panels are installed respectively in another lateral wall of riser and are close to the position of upper and lower surface, two the lateral wall of mounting panel all is equipped with the mounting hole.
Through adopting above-mentioned technical scheme, mounting panel and mounting hole person of being convenient for install this structure in the tunnel.
To sum up, the application comprises the following beneficial technical effects:
put the arc wall on the bottom plate in a plurality of spacing subassemblies through the electric power pipe with a plurality of the same specifications, the knob drives the lead screw and rotates, the lead screw drives a plurality of nut pieces and moves down immediately, spout and slider carry on spacingly to the nut piece, thereby a plurality of nut pieces drive the roof that corresponds through a plurality of connecting blocks promptly and move down, the arc wall and the electric power pipe conflict up to the roof, can install and spacing to a plurality of electric power pipes in the tunnel simultaneously, and easy operation is convenient, and has strong practicality.
Drawings
Fig. 1 is a schematic structural diagram of a power tube installation limiting structure for cable laying in an embodiment of the present application;
fig. 2 is a schematic cross-sectional structure view of a power tube installation limiting structure for cable laying in an embodiment of the present application.
Description of reference numerals: 1. a vertical plate; 2. mounting a plate; 21. mounting holes; 3. a limiting component; 31. a base plate; 32. a top plate; 33. an arc-shaped slot; 34. a rubber pad; 4. a side groove; 41. a screw rod; 42. a knob; 43. a nut block; 44. a slider; 45. a chute; 46. and (4) connecting the blocks.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses power tube installation limit structure for cable laying. Referring to fig. 1-2, the power tube mounting and limiting structure for cable laying comprises a vertical plate 1, a mounting plate 2 and a plurality of limiting assemblies 3, wherein the limiting assemblies 3 comprise a bottom plate 31, a top plate 32, an arc-shaped groove 33 and a rubber pad 34; side channel 4 has been seted up to one side outer wall of riser 1, and the inside of side channel 4 is equipped with lead screw 41, the outside movable mounting of lead screw 41 has a plurality of nut pieces 43, and one side of a plurality of nut pieces 43 all is equipped with slider 44, the equal sliding connection of a plurality of sliders 44 is inside the spout 45 that the 4 inside walls of side channel were seted up, and the opposite side of a plurality of nut pieces 43 all is equipped with connecting block 46, a plurality of connecting blocks 46 all with one side outer wall fixed connection who corresponds roof 32.
Referring to fig. 2, one end of the screw rod 41 is rotatably connected to the bottom wall of the side groove 4, the other end of the screw rod 41 is rotatably penetrated through the top wall of the side groove 4 and is provided with a knob 42, the knob 42 is located outside the vertical plate 1, the positions of the screw rod 41 close to the top wall and the bottom wall of the side groove 4 are provided with limit rings, the knob 42 can be conveniently rotated by a user to rotate the screw rod 41, and the limit rings can limit the screw rod 41 to enable the screw rod to be installed in the side groove 4.
Referring to fig. 1-2, the top plate 32 on the same limiting component 3 is located right above the bottom plate 31, the bottom plate 31 is fixedly connected with the outer wall of the vertical plate 1, and the widths of the top plate 32 and the bottom plate 31 are both greater than the width of the side groove 4, so that the top plate 32 and the bottom plate 31 on the same limiting component 3 can conveniently mount the power tube.
Referring to fig. 1-2, all be equipped with arc wall 33 on bottom plate 31 and the roof 32, arc wall 33 on same spacing subassembly 3 upper plate 31 and the roof 32 is the symmetry setting, and the inner wall of arc wall 33 all covers has rubber pad 34, and arc wall 33 on bottom plate 31 and the roof 32 can be with the outer wall phase-match of electric power pipe to be convenient for install the electric power pipe.
Referring to fig. 2, the number of the mounting plates 2 is two, and the two mounting plates 2 are respectively mounted at the positions of the other side wall of the vertical plate 1 close to the upper and lower surfaces, the side walls of the two mounting plates 2 are provided with mounting holes 21, and the mounting plates 2 and the mounting holes 21 are convenient for a user to mount the structure in a tunnel.
The implementation principle of the power tube installation limiting structure for cable laying in the embodiment of the application is as follows: when in use, the two mounting plates 2 are attached to the tunnel wall, external mounting bolts are taken to be matched with the mounting holes 21, the structure is mounted on the tunnel wall, a plurality of power tubes with the same specification are placed in the arc-shaped grooves 33 on the bottom plates 31 in the limiting assemblies 3, the knob 42 is rotated, the knob 42 drives the screw rod 41 to rotate, the screw rod 41 drives the nut blocks 43 to move downwards, the sliding grooves 45 and the sliding blocks 44 limit the nut blocks 43, so that the nut blocks 43 can drive the corresponding top plates 32 to move downwards through the connecting blocks 46 until the arc-shaped grooves 33 of the top plates 32 are abutted against the power tubes, the power tubes can be fixed on the limiting assemblies 3, the power tubes can be mounted and limited at the same time, the knob 42 is rotated in the direction, the top plates 32 can be moved to be not fixed any more, and then the power tubes can be moved out of the limiting assemblies 3, the rubber pad 34 can increase the friction between the power tube and the top plate 32 and the bottom plate 31, and increase the limit effect.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides a power tube installation limit structure for cable laying which characterized in that: the device comprises vertical plates (1), mounting plates (2) and limiting assemblies (3), wherein the number of the limiting assemblies (3) is multiple, and each limiting assembly (3) comprises a bottom plate (31), a top plate (32), an arc-shaped groove (33) and a rubber pad (34); side channel (4) have been seted up to one side outer wall of riser (1), and the inside of side channel (4) is equipped with lead screw (41), the outside movable mounting of lead screw (41) has a plurality of nut pieces (43), and one side of a plurality of nut pieces (43) all is equipped with slider (44), and is a plurality of the equal sliding connection of slider (44) is inside spout (45) that side channel (4) inside wall was seted up, and the opposite side of a plurality of nut pieces (43) all is equipped with connecting block (46), and is a plurality of connecting block (46) all with one side outer wall fixed connection who corresponds roof (32).
2. The power tube installation limiting structure for cable laying according to claim 1, wherein: the one end of lead screw (41) is rotated and is connected the diapire in side channel (4), and the other end of lead screw (41) rotates the roof that runs through side channel (4) and installs knob (42), knob (42) are located the outside of riser (1), and lead screw (41) all are equipped with the spacing ring near the position of side channel (4) roof and diapire.
3. The power tube installation limiting structure for cable laying according to claim 1, wherein: same roof (32) on spacing subassembly (3) are located bottom plate (31) directly over, and bottom plate (31) and the outer wall fixed connection of riser (1), the width of roof (32) and bottom plate (31) all is greater than the width of side channel (4).
4. The power tube installation limiting structure for cable laying according to claim 1, wherein: all be equipped with arc wall (33) on bottom plate (31) and roof (32), it is same arc wall (33) on spacing subassembly (3) upper plate (31) and roof (32) are the symmetry and set up, the inner wall of arc wall (33) all covers rubber pad (34).
5. The power tube installation limiting structure for cable laying according to claim 1, wherein: the quantity of mounting panel (2) is two, and two mounting panels (2) are installed respectively in another lateral wall of riser (1) and are close to the position of upper and lower surface, two the lateral wall of mounting panel (2) all is equipped with mounting hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122728502.4U CN216215790U (en) | 2021-11-09 | 2021-11-09 | Power tube mounting and limiting structure for cable laying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122728502.4U CN216215790U (en) | 2021-11-09 | 2021-11-09 | Power tube mounting and limiting structure for cable laying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216215790U true CN216215790U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122728502.4U Active CN216215790U (en) | 2021-11-09 | 2021-11-09 | Power tube mounting and limiting structure for cable laying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216215790U (en) |
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2021
- 2021-11-09 CN CN202122728502.4U patent/CN216215790U/en active Active
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