CN220440352U - Underwater concrete wire passing device with different wire diameters - Google Patents
Underwater concrete wire passing device with different wire diameters Download PDFInfo
- Publication number
- CN220440352U CN220440352U CN202322114784.8U CN202322114784U CN220440352U CN 220440352 U CN220440352 U CN 220440352U CN 202322114784 U CN202322114784 U CN 202322114784U CN 220440352 U CN220440352 U CN 220440352U
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- Prior art keywords
- buried pipe
- cable
- stop
- passing device
- cable guiding
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 22
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 239000000565 sealant Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses an underwater concrete wire passing device with different wire diameters, which comprises a buried pipe, wherein external threads are arranged on the outer surfaces of two ends of the buried pipe, stop covers are arranged on the outer surfaces of the external threads, inner steps are arranged on the two ends of the inside of the buried pipe, a cable guiding block is slidably arranged on the outer end part of the inner step, a cable guiding pressing plate is slidably arranged in the cable guiding block, threading holes are formed in the surfaces of the cable guiding block and the cable guiding pressing plate, one end of the cable guiding pressing plate is connected with a stop ring, one end of the stop ring is connected with one end of the cable guiding block, the other end of the stop ring is tightly propped against one side of the inside of the stop cover, the axial sliding of the cable guiding block can be limited after the stop covers are tightly screwed, the technical problem that the same wire passing device is adopted by different wire diameters is solved, a feasible scheme is provided for engineering technology construction, plugging measures under extreme conditions are reserved, and the device has popularization value.
Description
Technical Field
The utility model relates to the field of concrete wire passing, in particular to an underwater concrete wire passing device with different wire diameters.
Background
Along with the technical progress and the perception demand of hydraulic engineering, the underwater structural components such as a gate, a trash remover, a pressure steel pipe and the like need to be monitored, the power supply and the signal transmission of the monitoring sensor need to be connected through cables, and when a transmission channel is established inside and outside pressure-bearing equipment or below the water surface, the setting of a line passing device is needed to prevent equipment damage caused by water leakage or pressure relief of the line passing position.
Because the sensor or the communication uses the wires with different voltage specifications and different wire diameters, the wire passing device needs to be adapted to the wire diameters, and the traditional mode is to embed the wire passing device with different wire diameter specifications, so that the workload is not increased, and the appearance of the on-site wiring can be influenced by the entrances and exits at different positions.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide an underwater concrete wire passing device with different wire diameters, which is used for stopping water from a machining surface in a buried pipe when the inner step is machined by positioning a cable guide block through the inner step in the buried pipe. Therefore, the guide cable pressing plate and the stop ring are assembled and installed in a limiting way by combining the stop cover, water can be stopped from the inner and outer double-layer seals, the technical problem that different wire diameters adopt the same wire passing device is solved, a feasible scheme is provided for engineering technical construction, plugging measures under extreme conditions are reserved for engineering, and the sealing device has popularization value.
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a line device is crossed to concrete under water of different wire footpaths, includes the buried pipe, the both ends surface of buried pipe all is equipped with the external screw thread, the external surface mounting of external screw thread has the stop lid, the inside both ends of buried pipe all are equipped with interior step, the outer tip slidable mounting of interior step has the cable guide block, the inside slidable mounting of cable guide block has the cable guide clamp plate, the surface of cable guide block and cable guide clamp plate all is equipped with the through wires hole, the one end of cable guide clamp plate is connected with the snap ring, the one end of snap ring is connected in the one end of cable guide block, the other end top of snap ring is tightly connected in the inside one side of stop lid.
Furthermore, one end of the buried pipe is sleeved with a water stop ring, and the water stop ring is fixedly connected to the middle position of the outer surface of the buried pipe.
Further, a cavity is formed in one end of the inner portion of the cable guiding block, a combined step is formed in one end of the cavity, and the combined step is sleeved on the outer surface of the cable guiding pressing plate.
Further, the outer surface of the cable guide block is provided with an annular groove, and a sealing ring is sleeved in the annular groove.
Further, the sealing ring is positioned in the buried pipe, the sealing ring is tightly propped against the inner annular surface of the end part of the inner step, and the cable guide block and the buried pipe can be sealed by connecting the water stop ring and the sealing ring.
Further, an internal thread is arranged at one end of the inner part of the stop cover, and the internal thread is arranged on the outer surface of the external thread.
Furthermore, one end of the stop cover is provided with a through hole, and through the arrangement of the internal thread and the through hole, the stop cover can be combined and positioned, and meanwhile, threading connection cannot be interfered, so that the stop cover is convenient to limit and install.
Compared with the prior art, the utility model has the advantages that:
(1) According to the scheme, the cable guide block is installed through the inner step inside the buried pipe, the cable guide pressing plate and the stop ring are installed in a combined mode, limiting installation is carried out by combining the stop cover, the cable guide block and the cable guide pressing plate can be provided with adaptive holes according to the diameter of a cable, water stop can be carried out from double sealing inside and outside the cable guide block, the technical problem that the same cable passing device is adopted by different diameters is solved, a feasible scheme is provided for engineering technical construction, plugging measures under extreme conditions are reserved for engineering, and popularization value is achieved.
(2) The water stop ring is connected, so that the water seepage of the concrete wall can be isolated, and the water seepage is prevented from being communicated through the outer wall of the buried pipe; by arranging the cable guide block and the sealing ring, the water seepage channel on the inner wall of the buried pipe can be cut off; through the tapping operation to the cable guide piece and the cable guide clamp plate, can cut off the infiltration passageway along cable surface.
(3) Through setting up internal thread and through-hole, can the integrated positioning, can not interfere the threading connection simultaneously, convenient spacing installation.
Drawings
FIG. 1 is an external perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic view of an internal cross-sectional shoulder of the present utility model;
fig. 3 is a schematic structural view of the cable guide block of the present utility model;
FIG. 4 is a schematic view of the cable guide platen of the present utility model;
fig. 5 is a schematic view of the structure of the stopper cap of the present utility model.
The reference numerals in the figures illustrate:
1 buried pipe, 11 external threads, 12 stop covers, 13 internal steps, 14 cable guide blocks, 15 cable guide pressing plates, 16 stop rings, 17 threading holes, 18 water stop rings, 2 cavities, 21 combined steps, 22 annular grooves, 23 sealing rings, 24 internal threads and 25 through holes.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Referring to fig. 1-5, an underwater concrete wire passing device with different wire diameters comprises a buried pipe 1, external threads 11 are respectively arranged on the outer surfaces of two ends of the buried pipe 1, a stop cover 12 is arranged on the outer surface of each external thread 11, inner steps 13 are respectively arranged at two ends of the inside of the buried pipe 1, a guide wire block 14 is slidably arranged at the outer end part of each inner step 13, a guide wire pressing plate 15 is slidably arranged in each guide wire block 14, wire holes 17 are respectively formed in the surfaces of each guide wire block 14 and each guide wire pressing plate 15, the wire holes 17 are divided into a plurality of through holes, the corresponding machining is performed according to the diameter of a cable, the wire holes 17 on each guide wire block 14 and each guide wire pressing plate 15 are identical, the machined holes correspond to the mounting positions, and accordingly the cable can pass through smoothly, one end of each guide wire pressing plate 15 is connected with a stop ring 16, one end of each stop ring 16 is connected to one end of each guide wire block 14, and the other end of each stop ring 16 is tightly pressed against one side of the inside of each stop cover 12.
The one end of buret 1 has cup jointed the water-stop ring 18, water-stop ring 18 fixed connection is in the surface intermediate position of buret 1, the inside one end of chock 14 is equipped with cavity 2, the one end of cavity 2 is equipped with combination step 21, combination step 21 cup joints in the surface of chock 15, the surface of chock 14 is equipped with annular groove 22, the inside of annular groove 22 has cup jointed sealing washer 23, sealing washer 23 is located the inside of buret 1, sealing washer 23 top tightly is connected in the tip anchor ring of interior step 1, can seal respectively inside and outside both sides through connecting water-stop ring and sealing washer, does benefit to the stagnant water, safety and stability, the inside one end of chock cap 12 is equipped with internal thread 24, internal thread 24 screw-thread is installed in the surface of external thread 11, the one end of chock cap 12 is equipped with through-hole 25, through setting up internal thread and through-hole, can make up the location, can not interfere the threading connection simultaneously, convenient spacing installation, the cable of different diameters passes corresponding through-hole 17, then all passes through-hole 25, can install the location.
The installation mode is as follows:
(1) Knowing the outer diameter specification of the cables in advance, and on the basis of knowing the cables with different specifications, opening holes in the cable guide block 14 and the cable guide pressing plate 15 according to the different specifications of each cable, wherein the number of the opening holes is consistent with that of the cables, and the diameter of the opening holes corresponds to the outer diameter of each cable;
(2) Burying the buried pipe 1;
(3) The cable is respectively penetrated into the cable guide pressing plate 15 and the cable guide block 14 according to corresponding specifications, after the inlet and outlet lengths of the cable are adjusted, the opening of the cable guide block 14 is upward, sealant is filled in the cable guide block 14 and filled in the cavity 2, and then the cable guide pressing plate 15 is covered and is flush with the combined step 21 in the cable guide block 14;
(4) After the sealant is dried, sleeving a sealing ring 23 on the groove at the outer edge of the cable guide block 14, and coating a small amount of lubricating oil;
(5) Penetrating one end of the whole bundle of cables into the buried pipe according to the direction, and plugging the cable guide block 14 into one end of the buried pipe 1, wherein the bottom of the cable guide block 14 is flush with the inner step 13 of the buried pipe 1;
(6) Penetrating the other ends of the whole bundle of cables into the through holes 25 of the stop ring 16 and the stop cover 12 respectively;
(7) The stop ring 16 is plugged into the buried pipe 1 and is flush with the opening end surface of the cable guide block 14;
(8) The stopper cap 12 is screwed.
Principle of:
the water stopping part comprises a water stopping part, wherein one part is used for stopping water between the cable guiding block and the cable, and the other part is used for stopping water between the cable guiding block and the buried pipe.
1. Water stop of cable guide block and cable: because the aperture and the hole site of the bottom surface of the cable guide block are equal to each other, after the sealing glue is filled into the inner cavity of the cable guide block, the sealing glue and the cable form a whole body, and the sealing glue has the function of stopping water. Under the condition that the external water pressure is gradually increased, the sealing glue is compressed to further increase the water stopping capacity, and the pressure is tighter, so that the water stopping problem of the cable guide block and the cable is solved.
2. Sealing up the cable guide block and the buried pipe: adopts the water stopping principle of a sealing ring.
And the form of combination installation still has certain functional characteristics:
(1) The processed buried pipe is directly buried without other parts, so that the construction management is convenient.
(2) And a water stop ring is arranged on the buried pipe to prevent external water from flowing through the outer wall of the buried pipe.
(3) The two ends of the buried pipe are of symmetrical structures, and the field does not need to be distinguished.
(4) After the cable guide block, the cable guide pressing plate and the cable are integrated under the action of the sealant, the cable guide block, the cable guide pressing plate and the cable are integrally plugged into the buried pipe in a sliding mode, and the cable guide pressing plate is convenient to construct on site, high in efficiency and convenient to maintain.
(5) The outer wall of the buried pipe is provided with external threads, and the cable can be cut off and plugged by the plug under extreme conditions, so that leakage or pressure relief of external water is prevented under the condition of no maintenance condition.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (7)
1. The utility model provides a line device is crossed to different line footpaths' concrete under water, includes buret (1), its characterized in that: external screw threads (11) are arranged on the outer surfaces of two ends of the buried pipe (1), a stop cover (12) is arranged on the outer surface of each external screw thread (11), inner steps (13) are arranged at two ends of the inside of the buried pipe (1), a guide cable block (14) is slidably arranged at the outer ends of the inner steps (13), a guide cable pressing plate (15) is slidably arranged inside the guide cable block (14), threading holes (17) are formed in the surfaces of the guide cable block (14) and the guide cable pressing plate (15), a stop ring (16) is connected to one end of the guide cable pressing plate (15), one end of the stop ring (16) is connected to one end of the guide cable block (14), and the other end of the stop ring (16) is tightly propped against one side of the inside of the stop cover (12).
2. The underwater concrete line passing device with different line diameters according to claim 1, wherein: one end of the buried pipe (1) is sleeved with a water stop ring (18), and the water stop ring (18) is fixedly connected to the middle position of the outer surface of the buried pipe (1).
3. The underwater concrete line passing device with different line diameters according to claim 1, wherein: the inside one end of cable guide block (14) is equipped with cavity (2), the one end of cavity (2) is equipped with combination step (21), combination step (21) cup joints in the surface of cable guide clamp plate (15).
4. The underwater concrete line passing device with different line diameters according to claim 1, wherein: the outer surface of the cable guide block (14) is provided with an annular groove (22), and a sealing ring (23) is sleeved in the annular groove (22).
5. The underwater concrete line passing device with different line diameters according to claim 4, wherein: the sealing ring (23) is positioned in the buried pipe (1), and the sealing ring (23) is tightly propped against the inner annular surface of the end part of the inner step (13).
6. The underwater concrete line passing device with different line diameters according to claim 1, wherein: an internal thread (24) is arranged at one end of the inner part of the stop cover (12), and the internal thread (24) is arranged on the outer surface of the external thread (11) in a threaded manner.
7. The underwater concrete line passing device with different line diameters according to claim 1, wherein: one end of the stop cover (12) is provided with a through hole (25).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322114784.8U CN220440352U (en) | 2023-08-08 | 2023-08-08 | Underwater concrete wire passing device with different wire diameters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322114784.8U CN220440352U (en) | 2023-08-08 | 2023-08-08 | Underwater concrete wire passing device with different wire diameters |
Publications (1)
Publication Number | Publication Date |
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CN220440352U true CN220440352U (en) | 2024-02-02 |
Family
ID=89691167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202322114784.8U Active CN220440352U (en) | 2023-08-08 | 2023-08-08 | Underwater concrete wire passing device with different wire diameters |
Country Status (1)
Country | Link |
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CN (1) | CN220440352U (en) |
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2023
- 2023-08-08 CN CN202322114784.8U patent/CN220440352U/en active Active
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