CN111030028A - Water conservancy construction is with buried pipe solidus device - Google Patents
Water conservancy construction is with buried pipe solidus device Download PDFInfo
- Publication number
- CN111030028A CN111030028A CN201911379288.7A CN201911379288A CN111030028A CN 111030028 A CN111030028 A CN 111030028A CN 201911379288 A CN201911379288 A CN 201911379288A CN 111030028 A CN111030028 A CN 111030028A
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- pipe
- cable
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/088—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling devices movable inside conduits
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a buried pipe wire fixing device for water conservancy construction, which comprises a base, wherein a buffer mechanism is installed at the upper end of the base, a fixed sleeve is fixedly installed at the upper end of the buffer mechanism, a wire fixing pipe is fixedly inserted in the fixed sleeve, a plurality of rolling mechanisms are annularly embedded on the inner side wall of the right end of the wire fixing pipe, and a wire pressing mechanism is embedded at the left end of the wire fixing pipe and the left end of the fixed sleeve together. The invention achieves the purposes of easy threading and wire fixing by arranging a plurality of devices on the buried pipe, increases the buffer capacity of the devices to the vibration during threading and the vibration of external interference, reduces the threading difficulty by converting sliding friction into rolling friction through the rolling mechanism, protects the cable of the wire fixing pipe and prevents blockage, fixes the cable after the threading is finished through the wire pressing mechanism, and prevents the cable from irregularly moving in the buried pipe to cause blockage by using pulling and the like outside.
Description
Technical Field
The invention relates to the field of water conservancy projects, in particular to a pipe burying and wire fixing device for water conservancy construction.
Background
Hydraulic engineering is the surface water and the groundwater that are used for controlling and allotment nature, reach the earth's surface water and the groundwater of harmfully promoting the interest and the engineering of building, water is the essential valuable resource of mankind production and life, but its state that exists naturally does not accord with mankind's needs completely, only build hydraulic engineering, just can control rivers, prevent flood disasters, and carry out the regulation and the distribution of water yield, in order to satisfy people's life and production to the needs of water resource, when building hydraulic engineering, must carry out hydraulic circuit and arrange, the line pipe is pre-buried etc..
The threading of the existing hydraulic line in the buried pipe is mostly direct threading, a cable is inserted into the buried pipe, the longer buried pipe cable can be blocked in the inserting process and can not be inserted, the cable needs to be pulled out and reinserted, the workload is increased, the construction period is prolonged, the novel cable buried pipe fixing device is a water conservancy construction buried pipe paying-off device provided in the patent document with the patent application number of 201710684883.6, and comprises a base, universal wheels, a stabilizing plate, sliding rods and sliding blocks, wherein the four corners of the bottom end of the base are respectively provided with the universal wheels and connecting blocks, the right side of the connecting blocks is provided with a brake rod, the brake rod penetrates through the connecting blocks, the top end of the base is provided with the sliding rods, the sliding rods are provided with a plurality of sliding blocks, the surface of the sliding rods is provided with hollow grooves in the middle part of the surface of the sliding blocks, the right side of the sliding blocks is provided with rotating, fix the cable conductor wherein through the cavity grooving, and inside have the runner be convenient for control the interlude of cable conductor, but this scheme exists that the device is bulky, is not suitable for the longer condition of pipe laying, and the device only can have the interlude department that alternates the cable pipe laying, can only guarantee promptly to alternate the cable and go on steadily in earlier stage, and along with the increase of pipe laying pipeline length, pipe laying bending point is more and more, then this device can not effectually prevent that the cable conductor from blockking up in the pipe laying.
Disclosure of Invention
The invention aims to solve the defects that the size is large, the device is not suitable for long-distance pipe laying fixation, the stability of a cable can be ensured only in the early stage of threading, and the cable is easy to block due to the fact that too many bending points cannot be fixed in the later stage in the prior art, and provides a pipe laying and wire fixing device for water conservancy construction.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a water conservancy construction is with buried pipe solidus device, includes the base, buffer gear is installed to the upper end of base, buffer gear's upper end fixed mounting has fixed cover, fixed the inserting is equipped with solidus pipe in the fixed cover, the annular is inlayed and is equipped with a plurality of rolling mechanism on the right-hand member inside wall of solidus pipe, the left end of solidus pipe and the left end of fixed cover inlay jointly and are equipped with line ball mechanism.
Preferably, the buffer mechanism comprises a plurality of sliding chutes symmetrically arranged on the base, one end of each sliding chute far away from the center of the base is provided with a buffer spring, a sliding block is slidably arranged in each sliding chute and fixed on the buffer spring in the corresponding sliding chute, a support rod is rotatably arranged on each sliding block, a fixed block is rotatably arranged on each support rod, and the plurality of fixed blocks are fixed on the bottom surface of the fixed sleeve;
when the fixed sleeve or the wire fixing pipe is stressed by pressure, the fixed sleeve and the fixed blocks fixed on the bottom surface of the fixed sleeve move downwards, the supporting rods rotate on the fixed blocks and rotate on the sliding blocks, namely the sliding blocks are pushed to slide towards the left side and the right side of the base in the sliding grooves, the buffering springs compress, the stressed pressure is buffered by the buffering springs, namely, the influence of the vibration pressure on the wire fixing pipe and the embedded pipe is reduced under the condition that the threading causes the vibration of the wire fixing pipe or the vibration of the fixed sleeve is caused by external instruments, the embedded pipe is prevented from being broken, the traditional vertical spring buffering can cause the vertical spring to compress and bend when buffering the non-vertical pressure, the long-term bending of the vertical spring can cause the change of the elastic coefficient of the vertical spring, the buffering capacity is influenced, the service life is reduced, and the buffering of the buffering spring transversely stressed in the sliding grooves is more stable than the buffering of, no matter how the pressure direction changes, the buffer spring is horizontally compressed in the sliding groove all the time, the buffer capacity of the device is increased, and the service life of the device is prolonged, so that the device is more suitable for complex conditions of water conservancy construction.
Preferably, the rolling mechanism comprises a circular groove formed in the inner side wall of the wire fixing pipe, a pressure spring is installed at the bottom of the circular groove, an arc-shaped pressing sheet is installed in the circular groove in a sliding mode and fixed on the pressure spring, a ball is movably embedded in the circular groove and is in smooth contact with the arc-shaped pressing sheet, a small part of the ball is located in the wire fixing pipe, and a large part of the ball is located in the circular groove, so that the ball cannot slide out of the circular groove;
when the cable penetrates into the cable fixing pipe from the buried pipe, the cable firstly passes through the rolling mechanisms in the cable fixing pipe, at the moment, if the cable is thin, the cable can directly pass through the cable fixing pipe for threading, if the cable is thick, the diameter is slightly smaller than the inner diameter of the cable fixing pipe, the cable fixing pipe is difficult to thread due to the fact that the buried pipe is long and bent, the rolling mechanisms in the cable fixing pipe can enable the outer wall of the cable to be extruded on the balls when the cable penetrates, the balls are extruded in the circular grooves by the pressure springs and the arc pressing sheets, the balls are abutted against the outer wall of the cable, when the cable penetrates through the cable, the outer wall of the cable and the balls are in friction rolling connection, the balls are in rolling connection with the arc pressing sheets in the circular grooves, even if sliding friction between the outer wall of the cable and the inner wall of the cable fixing pipe is converted into rolling friction, the friction and the threading difficulty is, and because the dynamic adaptive capacity of the pressure spring enables the cable to be threaded smoothly when the cable is threaded in vibration and bending.
Preferably, the wire pressing mechanism comprises an arc-shaped groove arranged above the inner side wall of the wire fixing pipe, an arc-shaped wire fixing sheet is embedded in the arc-shaped groove in a sliding mode, the upper end of the arc-shaped wire fixing sheet is connected with a connecting shaft in a rotating mode, a threaded sleeve is fixedly arranged at the upper end of the connecting shaft, the threaded sleeve is installed in a fixed sleeve in a threaded mode, an adjusting rod is inserted in the fixed sleeve in a rotating mode, the adjusting rod is installed in the threaded sleeve in a threaded mode, the rotating direction of the adjusting rod, which is used for pushing out the threaded sleeve, is opposite to the rotating direction of the threaded sleeve, which is used for rotating out of the fixed sleeve, of the threaded sleeve, namely, when the adjusting rod rotates clockwise, the threaded sleeve is far away from the adjusting rod, the threaded sleeve is installed in the fixed sleeve in a;
after threading is finished, fixing the cable, rotating the adjusting rod in the fixed sleeve by using a tool to rotate the adjusting rod, starting to rotate the threaded sleeve in threaded connection with the adjusting rod, the thread of the thread sleeve is arranged in the fixed sleeve, the thread sleeve starts to rotate and move downwards, so that the connecting shaft rotates and moves downwards, the connecting shaft is rotationally connected with the arc-shaped wire fixing sheet, the connecting shaft pushes the arc-shaped wire fixing sheet to slide out of the arc-shaped groove to move downwards and press the cable in the wire fixing pipe, so that the cable is fixed, the cable cannot be displaced or jammed due to pulling, stripping and the like in the using process, and the adjusting rod rotates in the fixed sleeve all the time without moving, so that the rotating hole of the adjusting rod on the fixed sleeve is not blocked by sand and the like, and the adjusting rod is not broken off when being arranged outside the device like the traditional adjusting rod, and the normal use of the adjusting rod is ensured.
The invention has the following beneficial effects:
1. buffer gear's buffer spring is horizontal in the spout, when receiving non-directional vibration pressure, and pressure promotes the slider slip level compression buffer spring through the rotation of fixed block, bracing piece and slider, and the buffering is more stable than upright spring, and is less to the damage of spring, increases device buffer gear's life and buffer capacity.
2. The rolling mechanism in the solid line pipe is when the cable conductor threading for the cable conductor is hugged closely with the ball, and the frictional force through the interlude removal makes the ball take place to rotate in the rolling groove, makes the sliding friction between cable conductor and the solid line pipe change into rolling friction, has reduced frictional force, has reduced the outer insulation skin and the solid line pipe of the cable conductor of the threading degree of difficulty and protection promptly, has reduced the possibility of jam.
3. The cable pressing mechanism can fix the cable in the cable fixing pipe after the cable is inserted, and prevents the cable from moving in the buried pipe and the cable fixing pipe to block the buried pipe when the operations such as wiring, stripping and the like are performed after the cable is inserted.
4. Adjust pole and thread bush and fix the internal thread fit at the cover for only taking place to rotate in fixed cover, do not take place to remove and can adjust the thread bush and move down and through the solid fixed cable conductor of line piece of arc, even make the commentaries on classics hole of adjusting the pole and being connected with fixed cover can not blockked up by sand, also can not make the regulation pole be located the device and outer by unexpected rupture, guaranteed the normal use of adjusting the pole.
5. The arc-shaped groove is formed in the inner side wall of the wire fixing pipe, and the arc-shaped wire fixing sheet is embedded in the arc-shaped groove formed in the inner side wall of the wire fixing pipe in a sliding mode, so that the arc-shaped wire fixing sheet does not influence the normal alternate operation of the cable when the cable is not fixed.
6. When longer pipe laying installation, this device of every interval installation makes the pipe laying be connected through this device, can enough guarantee the straightness of pipe laying, can also make whole section pipe laying all have certain buffer capacity, and the rolling mechanism of many solid lines pipes has further reduced the possibility of jam when threading.
In summary, the invention achieves the purpose of easy threading and wire fixing by arranging a plurality of devices on the buried pipe, increases the buffer capacity of the devices for the vibration during threading and the vibration of external interference, reduces the threading difficulty by converting sliding friction into rolling friction through the rolling mechanism, protects the cable of the wire fixing pipe and prevents blockage, fixes the cable after the threading is finished through the wire pressing mechanism, and prevents the cable from irregularly moving in the buried pipe due to external use pulling and the like to cause blockage.
Drawings
FIG. 1 is a schematic structural diagram of a pipe laying and line fixing device for water conservancy construction according to the present invention;
FIG. 2 is a partially enlarged view of an arc-shaped wire fixing piece of the buried pipe wire fixing device for water conservancy construction, which is provided by the invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
fig. 4 is an enlarged view of fig. 1 at B.
In the figure: the device comprises a base 1, a sliding groove 2, a sliding block 3, a buffer spring 4, a supporting rod 5, a fixing block 6, a fixing sleeve 7, a line fixing pipe 8, an arc line fixing sheet 9, an arc line fixing groove 10, a ball 11, a connecting shaft 12, a thread sleeve 13, an adjusting rod 14, a circular groove 15, a pressure spring 16 and an arc pressing sheet 17.
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.
Referring to fig. 1-4, a water conservancy construction is with pipe laying solidus device, includes base 1, and buffer gear is installed to the upper end of base 1, and buffer gear's upper end fixed mounting has fixed cover 7, and fixed cover 7 internal fixation is inserted and is equipped with solidus pipe 8, and the annular is inlayed on the right-hand member inside wall of solidus pipe 8 and is equipped with a plurality of rolling mechanisms, and the left end of solidus pipe 8 and the left end of fixed cover 7 inlay jointly and are equipped with the line ball mechanism.
The buffer mechanism comprises a plurality of sliding chutes 2 symmetrically arranged on the base 1, one end of each sliding chute 2, which is far away from the center of the base 1, is provided with a buffer spring 4, a sliding block 3 is slidably arranged in each sliding chute 2, the sliding block 3 is fixed on the buffer spring 4 in the corresponding sliding chute 2, a support rod 5 is rotatably arranged on each sliding block 3, a fixed block 6 is rotatably arranged on each support rod 5, and the plurality of fixed blocks 6 are fixed on the bottom surface of the fixed sleeve 7;
when the fixed sleeve 7 or the wire fixing pipe 8 is stressed, the fixed sleeve 7 and the fixed blocks 6 fixed on the bottom surface of the fixed sleeve 7 move downwards, the supporting rods 5 rotate on the fixed blocks 6, the supporting rods 5 rotate on the sliding blocks 3, namely the sliding blocks 3 are pushed to slide towards the left side and the right side of the base 1 in the sliding groove 2, the buffering springs 4 are compressed, the stressed pressure is buffered by the buffering springs 4, namely the influence of the vibration pressure on the wire fixing pipe 8 and the buried pipe is reduced and the buried pipe is prevented from being broken under the condition that the threading causes the vibration of the wire fixing pipe 8 or the vibration of the fixed sleeve 7 is caused by external instruments, the traditional vertical spring buffering can cause the compression and the bending of the vertical spring when buffering the non-vertical pressure, the long-term bending of the vertical spring can cause the change of the elastic coefficient of the vertical spring, the influence on the capacity and the service life of the buffering are reduced, and the buffering of the buffering springs 4 transversely stressed in the sliding groove 2 is, no matter how the pressure direction changes, the buffer spring 4 is horizontally compressed in the sliding groove 2 all the time, so that the buffer capacity and the service life of the device are increased, and the device is more suitable for the complex situation of water conservancy construction.
The rolling mechanism comprises a circular groove 15 arranged on the inner side wall of the solid wire tube 8, a pressure spring 16 is arranged at the bottom of the circular groove 15, an arc-shaped pressing sheet 17 is arranged in the circular groove 15 in a sliding mode, the arc-shaped pressing sheet 17 is fixed on the pressure spring 16, a ball 11 is movably embedded in the circular groove 15, the ball 11 is in smooth contact with the arc-shaped pressing sheet 17, a small part of the ball 11 is located in the solid wire tube 8, and a large part of the ball 11 is located in the circular groove 15, so that the ball 11 is guaranteed not to slide out of the circular groove;
the long buried pipe is connected with the solid wire pipes 8, when a cable penetrates into the solid wire pipe 8 from the buried pipe, the cable firstly passes through the rolling mechanisms in the solid wire pipe 8, at the moment, if the cable is thin, the cable can directly penetrate through the solid wire pipe 8 for threading, if the cable is thick, the diameter of the cable is slightly smaller than the inner diameter of the solid wire pipe 8, threading difficulty is caused by the fact that the buried pipe is long and bent, when the cable penetrates through the rolling mechanisms in the solid wire pipe 8, the outer wall of the cable is extruded on the balls 11, the balls 11 are extruded in the circular grooves 15 by the pressure springs 16 and the arc pressing sheets 17, therefore the balls 11 are abutted against the outer wall of the cable, when the cable penetrates through, the outer wall of the cable and the balls 11 are in friction rolling connection, the balls 11 are in rolling connection with the arc pressing sheets 17 in the circular grooves 15, namely, the sliding friction between the outer wall of the cable and the inner wall of the solid wire, the friction force and the threading difficulty are reduced, and the smooth threading of the cable can be still ensured when the cable is threaded in the process of threading vibration and bending threading due to the dynamic adaptive capacity of the pressure spring 16.
The wire pressing mechanism comprises an arc-shaped groove 10 arranged above the inner side wall of the wire fixing pipe 8, an arc-shaped wire fixing sheet 9 is embedded in the arc-shaped groove 10 in a sliding mode, the upper end of the arc-shaped wire fixing sheet 9 is connected with a connecting shaft 12 in a rotating mode, a threaded sleeve 13 is fixedly installed at the upper end of the connecting shaft 12, the threaded sleeve 13 is installed in the fixing sleeve 7 in a threaded mode, an adjusting rod 14 is inserted in the fixing sleeve 7 in a rotating mode, the adjusting rod 14 is installed in the threaded sleeve 13 in a threaded mode, the rotating direction of the adjusting rod 14 for pushing out the threaded sleeve 13 in a threaded mode, i.e., the adjustment lever 14 is rotated clockwise, so that the threaded sleeve 13 is distanced from the adjustment lever 14, and the threaded sleeve 13 is threadedly mounted in the fixed sleeve 7, when the threaded sleeve 13 rotates and moves downwards out of the fixed sleeve 7, the threaded sleeve 13 rotates anticlockwise at the moment, namely the threaded sleeve 13 rotates clockwise relative to the fixed sleeve 7 to withdraw from the fixed sleeve 7;
after threading is finished, fixing the cable, rotating the adjusting rod 14 by using a tool to enable the adjusting rod 14 to rotate in the fixed sleeve 7, enabling the thread sleeve 13 in threaded connection with the adjusting rod to start rotating, enabling the thread sleeve 13 to be installed in the fixed sleeve 7 in a threaded manner, enabling the thread sleeve 13 to start rotating and move downwards, enabling the connecting shaft 12 to rotate and move downwards, enabling the connecting shaft 12 to be connected with the arc-shaped fixing piece 9 in a rotating manner, enabling the connecting shaft 12 to push the arc-shaped fixing piece 9 to slide out of the arc-shaped groove 10 to move downwards and press the cable in the fixing pipe 8, fixing the cable, enabling the cable not to be displaced or jammed due to pulling, stripping and the like in the using process, enabling the adjusting rod 14 to rotate in the fixed sleeve 7 all the time without moving, not only ensuring that a rotating hole of the adjusting rod 14 on the fixed sleeve 7 is not blocked by sand and the like, but also not to be broken as, the normal use of the adjustment lever 14 is ensured.
When the device is used, the device is connected to the middle of a longer buried pipe at intervals, so that the buried pipe is connected with two ends of a wire fixing pipe 8 of the device, when in threading, a cable enters the wire fixing pipe 8 through the buried pipe, contacts with a ball 11 of a rolling mechanism, extrudes the ball 11 to enter a circular groove 15, the ball 11 is tightly pressed on the outer surface of the cable through elastic pressure provided by a pressure spring 16 and an arc pressing sheet 17, when in threading, the friction force between the cable and the ball 11 drives the ball 11 to rotate in the circular groove 15, sliding friction is changed into rolling friction, the friction is reduced, even if the threading difficulty is reduced and the cable is not easy to block, in the threading process, the vibration of the cable is applied to the wire fixing pipe 8, the wire fixing pipe 8 transmits the vibration pressure to a fixing sleeve 7, the fixing sleeve 7 moves downwards, and then a supporting rod 5 and a fixing block 6 on the bottom surface of the fixing sleeve 7 rotate, the support rod 5 and the slide block 3 rotate, the slide block 3 pushes the buffer spring 4 to compress in the chute 2, when the pressure disappears, the compressed buffer spring 4 rebounds to push the slide block 3 to slide, then the fixed sleeve 7 is moved upwards by the rotation between the support rod 5 and the sliding block 3 and the fixed block 6, the pressure of the vibration ensures that the fixed sleeve 7 always moves up and down in the balance, avoids the damage caused by the direct impact of the buried pipe and the wire fixing pipe 8, after threading is finished, the adjusting rod 14 is rotated, the thread sleeve 13 in threaded connection with the adjusting rod 14 moves downwards in the fixed sleeve 7 in a spiral way, the connecting shaft 12 is pushed to move downwards, and the connecting shaft 12 is rotatably connected to the arc-shaped wire fixing sheet 9, so that the connecting shaft 12 pushes the arc-shaped wire fixing sheet 9 to slide out of the arc-shaped groove 10 to compress the cable downwards, the cable is prevented from moving in the wire fixing pipe 8 and the buried pipe, and the stability of wire fixing is ensured.
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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a water conservancy construction is with buried pipe solidus device, includes base (1), its characterized in that, buffer gear is installed to the upper end of base (1), buffer gear's upper end fixed mounting has fixed cover (7), fixed cover (7) internal fixation is inserted and is equipped with solidus pipe (8), the annular is inlayed and is equipped with a plurality of rolling mechanisms on the right-hand member inside wall of solidus pipe (8), the left end of solidus pipe (8) and the left end of fixed cover (7) inlay jointly and are equipped with line ball mechanism.
2. The pipe-burying and wire-fixing device for water conservancy construction according to claim 1, wherein the buffering mechanism comprises a plurality of sliding grooves (2) symmetrically formed in a base (1), one end of each sliding groove (2) far away from the center of the base (1) is provided with a buffering spring (4), each sliding groove (2) is internally provided with a sliding block (3) in a sliding manner, the sliding block (3) is fixed on the buffering spring (4) in the corresponding sliding groove (2), each sliding block (3) is provided with a supporting rod (5) in a rotating manner, each supporting rod (5) is provided with a fixing block (6) in a rotating manner, and the fixing blocks (6) are fixed on the bottom surface of a fixing sleeve (7).
3. The pipe-burying wire-fixing device for water conservancy construction according to claim 1, wherein the rolling mechanism comprises a circular groove (15) formed in the inner side wall of the wire-fixing pipe (8), a pressure spring (16) is installed at the bottom of the circular groove (15), an arc-shaped pressing sheet (17) is installed in the circular groove (15) in a sliding mode, the arc-shaped pressing sheet (17) is fixed on the pressure spring (16), a ball (11) is movably embedded in the circular groove (15), and the ball (11) is in smooth contact with the arc-shaped pressing sheet (17).
4. The buried pipe line fixing device for water conservancy construction according to claim 1, wherein the line pressing mechanism comprises an arc-shaped groove (10) which is formed above the inner side wall of the line fixing pipe (8), an arc-shaped line fixing sheet (9) is embedded in the arc-shaped groove (10) in a sliding mode, the upper end of the arc-shaped line fixing sheet (9) is rotatably connected with a connecting shaft (12), a threaded sleeve (13) is fixedly mounted at the upper end of the connecting shaft (12), the threaded sleeve (13) is installed in the fixing sleeve (7) in a threaded mode, an adjusting rod (14) is inserted in the fixing sleeve (7) in a rotating mode, and the adjusting rod (14) is installed in the threaded sleeve (13) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911379288.7A CN111030028A (en) | 2019-12-27 | 2019-12-27 | Water conservancy construction is with buried pipe solidus device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911379288.7A CN111030028A (en) | 2019-12-27 | 2019-12-27 | Water conservancy construction is with buried pipe solidus device |
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| Publication Number | Publication Date |
|---|---|
| CN111030028A true CN111030028A (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911379288.7A Pending CN111030028A (en) | 2019-12-27 | 2019-12-27 | Water conservancy construction is with buried pipe solidus device |
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| Country | Link |
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| CN (1) | CN111030028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103865A (en) * | 2020-09-19 | 2020-12-18 | 杨广宇 | Damaged rubberizing prosthetic devices of compensation cable |
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| JP2010200489A (en) * | 2009-02-25 | 2010-09-09 | Ntt Infranet Co Ltd | Lotus pipe, duct sleeve, connection structure between the lotus pipe and lotus pipe connection duct sleeve, and connection method between the lotus pipe and the lotus pipe connection duct sleeve |
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| CN112103865A (en) * | 2020-09-19 | 2020-12-18 | 杨广宇 | Damaged rubberizing prosthetic devices of compensation cable |
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Application publication date: 20200417 |