CN116960857B - Power cable laying pipeline structure capable of being quickly abutted - Google Patents
Power cable laying pipeline structure capable of being quickly abutted Download PDFInfo
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- CN116960857B CN116960857B CN202311201621.1A CN202311201621A CN116960857B CN 116960857 B CN116960857 B CN 116960857B CN 202311201621 A CN202311201621 A CN 202311201621A CN 116960857 B CN116960857 B CN 116960857B
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- 210000001503 joint Anatomy 0.000 claims abstract description 81
- 230000005484 gravity Effects 0.000 claims abstract description 22
- 241001669679 Eleotris Species 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 238000005056 compaction Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000003032 molecular docking Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 101150054854 POU1F1 gene Proteins 0.000 description 18
- 230000000694 effects Effects 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
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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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The application discloses a power cable laying pipeline structure capable of being quickly abutted, and mainly relates to the field of cable laying. Including setting up the movable frame in the pipeline hole, be equipped with walking subassembly on the movable frame, be equipped with a plurality of sleeper plates that support power pipeline in the pipeline hole, walking subassembly includes walking wheel and spacing wheel, the movable frame is including butt joint frame and spacing, there is the backup pad along vertical sliding connection on the butt joint frame, there is the slide along horizontal sliding connection in the backup pad, sliding connection has the backing plate on the slide, it is connected with the connecting plate to rotate on the slide, be equipped with the telescopic link on the slide, be equipped with the gravity hammer on the connecting plate, the gravity hammer contacts with the opposite side of backing plate, sliding connection has a plurality of compact blocks on the spacing, swing joint has the compact plate on the compact block. The application has the beneficial effects that: the method can solve the problems of low butt joint efficiency and insufficient accuracy existing in the conventional power pipeline laying process, ensure the accuracy of butt joint and shorten the construction period of mass power pipeline butt joint construction.
Description
Technical Field
The application relates to the field of electric cable laying, in particular to an electric cable laying pipeline structure capable of being quickly connected.
Background
In some specific places or environments, the electric power cables can be selectively arranged in the electric power pipelines, pipeline pits are required to be excavated firstly when the electric power pipelines are paved, then a plurality of electric power pipelines are respectively fixed on sleeper plates in the pipeline pits, because the lengths of the electric power pipelines are longer, adjacent electric power pipelines are required to be in butt joint for use, the existing most-used mode is socket type butt joint, the operation is carried out by manually beating or inserting a pipe machine in the butt joint, the efficiency is lower in the manual operation, the uniformity and the accuracy of the socket type butt joint are not guaranteed, the movement and the butt joint operation of the inserting pipe machine are complicated and inconvenient due to the limited space in the pipeline pits when the inserting pipe machine is used, and especially for the construction condition that the number of the electric power pipelines is large, the efficiency and the accuracy of the electric power pipeline butt joint construction are greatly influenced, and the construction period is prolonged.
Disclosure of Invention
The application aims to provide a power cable laying pipeline structure capable of being quickly abutted, which can solve the problems of low abutting efficiency and insufficient accuracy in the existing power pipeline laying process, realize quick batch abutting operation of power pipelines in a pipeline pit, ensure abutting accuracy and shorten the construction period of large-scale power pipeline abutting construction.
The application aims to achieve the aim, and the aim is achieved by the following technical scheme:
the utility model provides a but quick butt joint's electric power cable lays pipeline structure, includes the removal frame of setting in the pipeline hole, remove and be equipped with the walking subassembly that the cooperation pipeline hole used on the frame, be equipped with a plurality of sleeper plates that support the electric power pipeline in the pipeline hole, walking subassembly is including setting up the walking wheel in removing the frame bottom and setting up the spacing wheel in removing the frame side, walking wheel and the bottom rolling contact in pipeline hole, spacing wheel and the side rolling contact in pipeline hole, it has the spacing that the cooperation was used to install the electric power pipeline to remove the frame including the butt joint frame that the cooperation was used and the cooperation was installed the electric power pipeline to use, be connected with the backup pad along vertical sliding connection on the butt joint frame, along transverse sliding connection in the backup pad has the slide, sliding connection has the backing plate on the slide, one side of backing plate contacts with the tip of waiting to install the electric power pipeline, rotate on the slide and be connected with the connecting plate, be equipped with the gravity hammer on the connecting plate, the gravity hammer contacts with the opposite side of backing plate, along vertical sliding connection on the spacing frame has a plurality of compacting blocks, movable connection has the compacting plate on the compacting plate has the surface to contact with the electric power pipeline.
Further, the longitudinal section of the sliding seat is in a shape like a Chinese character 'hui', the sliding seat is sleeved outside the supporting plate, and the backing plate is connected to the bottom of the sliding seat in a sliding manner.
Further, the bottom of slide is equipped with the spout, the top sliding connection of backing plate is in the spout, be equipped with reset spring between the tip of backing plate and spout.
Further, a plurality of power wheels are rotatably connected to the inner wall of the back shape of the sliding seat, the power wheels are in rolling contact with the top of the supporting plate, and a sliding motor for driving the power wheels to rotate is arranged on the sliding seat.
Further, the telescopic link is fixed in one side of slide, the expansion end of telescopic link rotates and is connected with the contact wheel, contact wheel and connecting plate rolling contact.
Further, the butt joint frame is provided with a first screw rod and a guide rod which are parallel, the butt joint frame is provided with a lifting motor for driving the first screw rod to rotate, the guide rod penetrates through the supporting plate and is in sliding connection with the supporting plate, and the first screw rod penetrates through the supporting plate and is in threaded connection with the supporting plate.
Further, the limiting frame is symmetrically provided with a second screw rod and a limiting motor for driving the second screw rod to rotate, the second screw rod penetrates through the compression block and is in threaded connection with the compression block, and two ends of the compression plate are movably inserted into the side faces of the two compression blocks respectively.
Further, the lateral surface of the compaction block is provided with a transverse insertion hole, the end part of the compaction plate is movably inserted into the insertion hole, a plurality of arc-shaped compaction grooves are formed in the compaction plate, and the compaction grooves are in contact with the surface of the installed power pipeline.
Further, the longitudinal section of the movable frame is a gantry, the movable frame is located between the sleeper plate and the side face of the pipeline pit, a plurality of sliding frames are connected to the side face of the movable frame in a sliding mode in the transverse direction, the limiting wheels are rotatably connected to the sliding frames, the movable frame is rotatably connected with an adjusting rod, and the adjusting rod penetrates through the sliding frames and is in threaded connection with the sliding frames.
Further, the side symmetry of removing the frame is equipped with the slide hole, balladeur train sliding connection is downthehole in the slide, the bottom of removing the frame is equipped with the outside convex groove of dodging that cooperates the pillow board to use, dodging the inslot and be equipped with the walking motor that drives walking wheel pivoted.
Compared with the prior art, the application has the beneficial effects that:
1. the structure of the application comprises the movable frame composed of the butt joint frame and the limiting frame, and the movable frame moves along the pipeline pit under the action of the walking component, thereby realizing the butt joint operation of the electric power pipelines at different positions, ensuring more accurate and flexible operation and greatly improving the butt joint efficiency; the butt joint frame is vertically and slidingly connected with a supporting plate, the supporting plate is connected with a sliding seat in a sliding manner, a base plate is connected with the sliding seat in a sliding manner, one side of the base plate is contacted with the end part of the electric pipeline to be installed, the sliding seat is provided with a connecting plate and a telescopic rod for driving the connecting plate to rotate, the connecting plate is provided with a gravity hammer which is contacted with the other side of the base plate, the base plate on the sliding seat can be moved to any position of a longitudinal plane through the transverse sliding of the sliding seat and the vertical sliding of the supporting plate, so that when a plurality of electric pipelines are in butt joint construction on the longitudinal plane, the butt joint operation can be realized quickly and accurately, the butt joint accuracy is improved, the base plate is contacted with the end part of the electric pipeline to be installed during butt joint, the telescopic rod is used for driving the connecting plate to rotate after being stretched, the telescopic rod is contracted, the gravity hammer on the supporting rear connecting plate is lost to be in reset rotation under the action of gravity, the gravity hammer is contacted with the base plate, the electric pipeline to be installed is further impacted by the impact force of the gravity hammer and then inserted into the electric pipeline to be installed, the electric pipeline to be in any position of the longitudinal plane, the butt joint operation is realized, the butt joint operation is more quickly, the work load is reduced, the work load is greatly, the butt joint operation is carried out continuously, and the butt joint efficiency is shortened, and the butt joint construction period is also can be greatly shortened, and the butt joint construction time is carried out and the butt joint operation is realized and can be carried and can be in a long and joint operation and can be carried and can be joint and can be subjected to and joint operation stage;
2. the limiting frame is vertically connected with a plurality of compression blocks in a sliding manner, the compression blocks are movably connected with compression plates, the compression plates are contacted with the surfaces of the installed power pipelines, so that when the butt joint frame is used for butt joint of the power pipelines to be installed, the compression blocks and the compression plates simultaneously slide downwards to be contacted with the surfaces of the plurality of installed power pipelines, the installed power pipelines are fixedly pressed on the sleeper plate to realize stable limiting of the positions of the installed power pipelines, the butt joint operation of the power pipelines to be installed and the installed power pipelines is more accurate when the power pipelines to be installed are constructed, and the accuracy of butt joint construction is ensured;
3. the walking assembly comprises a walking wheel arranged at the bottom of the movable frame and a limiting wheel arranged on the side face of the movable frame, the walking wheel is in rolling contact with the bottom of the pipeline pit to realize the movable driving of the movable frame in the pipeline pit, so that electric pipelines at different positions in the pipeline pit are subjected to rapid butt joint construction, the limiting wheel is in rolling contact with the side face of the pipeline pit, the butt joint position of the movable frame relative to the electric pipelines is more stable when the movable frame moves, a backing plate on the butt joint frame can be rapidly and accurately matched with the electric pipelines to be installed in a fitting mode, and the rapid matching of the electric pipelines at different positions in a longitudinal plane is realized, so that the butt joint efficiency and accuracy are further improved.
Drawings
Fig. 1 is a schematic perspective view of the present application.
Fig. 2 is a front view of the present application.
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2 in accordance with the present application.
Fig. 4 is a cross-sectional view in the direction B-B of fig. 3 of the present application.
Fig. 5 is an enlarged view of a portion of the application at the C-site of fig. 4.
Fig. 6 is a sectional view taken along the direction D-D in fig. 2 in accordance with the present application.
Fig. 7 is a cross-sectional view taken along the direction E-E in fig. 6 in accordance with the present application.
Fig. 8 is an enlarged view of a portion of the F portion of fig. 6 in accordance with the present application.
Fig. 9 is an enlarged view of a portion of the G-site of fig. 1 in accordance with the present application.
The reference numbers shown in the drawings:
1. a pipe pit; 2. an electric power pipeline; 3. a pillow plate; 4. a walking wheel; 5. a limiting wheel; 6. a butt joint frame; 7. a limiting frame; 8. a support plate; 9. a slide; 10. a backing plate; 11. a connecting plate; 12. a telescopic rod; 13. a gravity hammer; 14. a compaction block; 15. a compacting plate; 16. a chute; 17. a return spring; 18. a power wheel; 19. a slide motor; 20. a contact wheel; 21. a first screw; 22. a guide rod; 23. a lifting motor; 24. a second screw; 25. a limit motor; 26. a jack; 27. a compaction groove; 28. a carriage; 29. an adjusting rod; 30. a slide hole; 31. an avoidance groove; 32. and a walking motor.
Detailed Description
The application will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present application and are not intended to limit the scope of the present application. Further, it will be understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the application, and equivalents thereof fall within the scope of the application as defined by the claims.
Referring to fig. 1 and 2, the application relates to a fast-docking electric power cable laying pipeline structure, the main structure comprises a movable frame arranged in a pipeline pit 1, the movable frame can move in the pipeline pit 1 so as to realize docking operation of electric power cables 2 at different positions, a walking component matched with the pipeline pit 1 is arranged on the movable frame and used as a power component to drive the movable frame to move, a plurality of sleeper plates 3 for supporting the electric power cables 2 are arranged in the pipeline pit 1, the sleeper plates 3 are distributed at intervals, a plurality of through holes are arranged on the sleeper plates, the electric power cables 2 penetrate through the through holes to realize the support of the sleeper plates 3 to the electric power cables 2 at the same time, the electric power cables 2 are in a plurality of rows and a plurality of columns, the electric power cables are arranged in the electric power cables 2, the electric power cables 2 are utilized to support and protect the electric power cables, the walking assembly comprises walking wheels 4 arranged at the bottom of the moving frame and limiting wheels 5 arranged on the side surfaces of the moving frame, the walking wheels 4 are in rolling contact with the bottom of the pipeline pit 1, the limiting wheels 5 are in rolling contact with the side surfaces of the pipeline pit 1, the walking wheels 4 can realize the relative movement of the moving frame in the pipeline pit 1, and the limiting wheels 5 can enable the two sides of the moving frame to keep the stability of the distance between the two sides of the moving frame and the side wall of the pipeline pit 1 in the moving and docking processes, so that the pipeline is more accurate in docking, more stable in moving, can be used in cooperation with the pipeline quickly, realizes quick and accurate docking operation, can also be provided with telescopic supporting legs at the bottom of the moving frame, and can be downwards extended to be in contact with the bottom of the pipeline pit 1 when the moving frame is subjected to docking construction, and the stability in docking construction is improved;
the movable frame comprises a butt joint frame 6 matched with the electric power pipeline 2 to be installed and a limit frame 7 matched with the electric power pipeline 2 to be installed, the end part of the electric power pipeline 2 to be installed is provided with a joint, the joint is sleeved at the end part of the electric power pipeline 2 to be installed, socket connection of the two electric power pipelines 2 is realized, a sealing gasket is generally arranged in the plug, entry of external impurities and rainwater is avoided, the protection effect on the electric power cable is improved, a supporting plate 8 is connected to the butt joint frame 6 in a vertical sliding manner, the supporting plate 8 can move to the vicinity of the electric power pipeline 2 with different heights through vertical sliding, a sliding seat 9 is connected to the supporting plate 8 in a horizontal sliding manner, the sliding seat 9 can move to the vicinity of the electric power pipeline 2 with different heights through sliding, a base plate 10 is connected to the sliding manner, the base plate 10 is vertically arranged, the base plate 10 is made of wood or rubber materials, one side of the base plate 10 is contacted with the end part of the electric power pipeline 2 to be installed, the end part of the electric power pipeline 2 to be installed is in a hollow structure, the contact area of the base plate 10 is small, therefore, the impact hammer 2 to be installed can be prevented from being damaged through the large enough impact force of the impact rod 11 is prevented from being arranged on the end part of the electric power pipeline 2 to be installed through the butt joint 10, the sliding seat is provided with a rotary connection plate 11, the other side is provided with a high-shaped connecting plate 11, the rotary impact rod is provided with a sufficient impact rod 11, and the rotary connecting plate 11 is provided with a high-shaped material 13, and the rotary potential energy is provided with a rotary piston 11, the rotary piston 11 is provided with a high potential energy 11, and the other side is provided with a rotary piston 11, and a high enough 13 is used. The gravity hammer 13 is generally spherical, so that the flexibility of contact with the backing plate 10 is ensured, when the telescopic rod 12 stretches to drive the connecting plate 11 to rotate towards the direction away from the backing plate 10, after the connecting plate 11 rotates for a certain angle, the telescopic rod 12 rapidly contracts, the connecting plate 11 is reset to rotate under the gravity action of the gravity hammer 13 after losing support, and the connecting plate is rotated to have certain kinetic potential energy when contacting with the backing plate 10, so that impact can be caused to the backing plate 10, the electric pipeline 2 to be installed, which is contacted with one side of the backing plate 10, moves for a certain distance under the action of the impact force, thereby realizing the socket type abutting operation with the installed electric pipeline 2, the abutting operation is more convenient and efficient, the working strength is further reduced, the abutting operation efficiency is greatly improved, the abutting operation is suitable for the laying of a large number of electric pipelines 2, the construction period is effectively shortened, the limiting frame 7 is vertically and slidably connected with a plurality of compressing blocks 14, the compressing blocks 14 and the limiting frame 7 are vertically and slidably connected by adopting any conventional slide way or slide rail structure, the compressing blocks 14 are movably connected with compressing plates 15, the compressing plates 15 are contacted with the surface of the installed power pipeline 2, the compressing plates 15 and the compressing blocks 14 are detachably connected, because the sleeper plates 3 are arranged in the pipeline pit 1 and used for supporting the power pipeline 2, the limiting frame 7 can be blocked by the sleeper plates 3 when moving along the axial direction of the power pipeline 2, at the moment, the compressing plates 15 are detached to ensure the smooth movement of the limiting frame 7, the compressing plates 15 are connected with the compressing blocks 14 again through the insertion and connection of the compressing blocks 14, when the compressing blocks 14 slide downwards, the compressing plates 15 compress the installed power pipeline 2, so that the installed power pipeline 2 is vertically compressed and fixed on the sleeper plates 3, the electric pipeline 2 installed in the butt joint operation cannot move, the accuracy of the insertion length in the socket joint is improved, and the accuracy of the butt joint operation is further ensured.
Preferably, the longitudinal section of slide 9 is back font, slide 9 cover is established in the outside of backup pad 8 for slide 9 is more firm for the sliding structure of backup pad 8, and slide 9 can keep the relative steadiness with backup pad 8 when the backing plate 10 on slide 9 receives gravity hammer 13 impact, avoids the removal dislocation of slide 9, guarantees slide 9 sliding structure's steadiness, backing plate 10 sliding connection is in the bottom of slide 9, and such structure makes slide 9 set up in the top of electric power pipeline 2 to make backing plate 10 keep with the accurate contact of waiting to install electric power pipeline 2 tip under the effect of gravity, simplify the complexity of device structure, improve accuracy and the convenience of butt joint operation.
Preferably, referring to fig. 4 and 5, a sliding groove 16 is provided at the bottom of the sliding seat 9, the sliding groove 16 is formed by recessing the bottom of the sliding seat 9 inward, the top of the pad 10 is slidably connected in the sliding groove 16, a return spring 17 is provided between the pad 10 and the end of the sliding groove 16, and after the pad 10 is hammered by the gravity hammer 13 each time, the pad 10 can automatically return and slide under the action of the return spring 17, so that the pad 10 still can accurately contact with the end of the adjacent power pipeline 2 when the sliding seat 9 moves, no manual callback operation is required for the pad 10, further operation steps are simplified, and continuous automatic efficient butt joint operation for the power pipeline 2 is realized.
Preferably, a plurality of power wheels 18 are rotatably connected to the inner wall of the shape of the slider 9 in a back-to-back manner through bearings, the power wheels 18 are in rolling contact with the top of the supporting plate 8, a sliding motor 19 for driving the power wheels 18 to rotate is arranged on the slider 9, the sliding motor 19 is utilized for driving the power wheels 18 to rotate, sliding motion of the slider 9 relative to the supporting plate 8 is achieved, sliding of the slider 9 is smoother, friction resistance is smaller, and as the slider 9 slides, only the backing plate 10 on the slider 9 is required to be in contact with the end part of the electric pipeline 2 to be installed, the accuracy requirement on the contact position is not high, so that the sliding motor 19 drives the power wheels 18 to rotate, and the sliding structure of the slider 9 can completely meet the sliding requirement, and the structure is simple, and manufacturing and maintenance are more convenient.
Preferably, the telescopic link 12 is welded or bolted to one side of the slide 9, the movable end of the telescopic link 12 is rotatably connected with a contact wheel 20 through a bearing, the contact wheel 20 is in rolling contact with a region except for the rotating end part on the connecting plate 11, when the telescopic link 12 stretches, the contact wheel 20 is in contact with the connecting plate 11 and drives the connecting plate 11 to rotate, and the contact position of the contact wheel 20 and the connecting plate 11 moves when the connecting plate 11 rotates, so that the contact wheel 20 is rotatably arranged at the end part of the telescopic link 12, the stability of the contact position of the telescopic link 12 and the rotating end part of the connecting plate 11 can be ensured, and the rotation driving of the connecting plate 11 is more stable and smooth.
Preferably, be equipped with parallel first screw rod 21 and guide bar 22 on the butt joint frame 6, be equipped with the elevator motor 23 of drive first screw rod 21 pivoted on the butt joint frame 6, first screw rod 21 passes through the bearing and rotates to be connected on the butt joint frame 6, and it passes through shaft coupling and elevator motor 23's output shaft, guide bar 22 runs through backup pad 8 and rather than sliding connection, first screw rod 21 runs through backup pad 8 rather than threaded connection, and such structure utilizes elevator motor 23 drive first screw rod 21 to rotate, can drive backup pad 8 along guide bar 22 accurate the going on up-and-down motion under threaded connection's effect, has guaranteed backup pad 8 up-and-down sliding movement's smoothness and accuracy.
Preferably, the second screw rods 24 and the limiting motor 25 for driving the second screw rods 24 to rotate are symmetrically arranged on the limiting frame 7, the second screw rods 24 penetrate through the compressing blocks 14 and are in threaded connection with the compressing blocks, two ends of the compressing plate 15 are movably inserted into the side faces of the two compressing blocks 14 respectively, the two compressing blocks 14 are synchronously driven to slide up and down by the aid of the two second screw rods 24, and then after the compressing plates 15 are inserted into and fixed with the compressing blocks 14 on two sides, the compressing blocks 14 and the compressing plates 15 form a whole, the whole is firmer and more accurate in up-down movement, and the compressing and fixing effects on the installed electric pipeline 2 are better.
Preferably, referring to fig. 6 and 8, the lateral surface of the pressing block 14 is provided with a transverse insertion hole 26, the end of the pressing plate 15 is movably inserted into the insertion hole 26, the insertion hole 26 enables the insertion and connection between the pressing block 14 and the pressing plate 15 to be more convenient and stable, and the pressing plate 15 and the pressing plate 14 are transversely inserted and connected, so that relative movement cannot occur when the electric power pipeline 2 is vertically pressed, the pressing plate 15 and the pressing block 14 are more firmly connected, a plurality of arc-shaped pressing grooves 27 are formed in the pressing plate 15, the pressing grooves 27 are in contact with the surfaces of the electric power pipeline 2, the pressing plate 15 is more tightly contacted with the surfaces of the electric power pipelines 2 due to the arrangement of the arc-shaped pressing grooves 27, the pressing and fixing effect on the electric power pipeline 2 is better, the movement of the electric power pipeline 2 is effectively avoided when the electric power pipeline 2 is in butt joint, and the accuracy of butt joint is further improved.
Preferably, referring to fig. 3, the longitudinal section of the moving frame is gantry, the moving frame is located between the sleeper plate 3 and the side surface of the pipe pit 1, such a structure makes the moving frame able to make full use of the gap between the sleeper plate 3 and the side wall of the pipe pit 1, the moving frame moves more smoothly in the gap, collision with the sleeper plate 3 does not occur, the smoothness of butt joint of the moving frame is ensured, referring to fig. 7, the side surface of the moving frame is connected with a plurality of carriages 28 in a sliding manner along a transverse direction, the carriages 28 slide in a direction close to or far away from the side wall of the pipe pit 1, the limiting wheels 5 are connected on the carriages 28 in a rotating manner through bearings, the moving frame is connected with an adjusting rod 29 in a rotating manner through bearings, the adjusting rod 29 penetrates through the carriages 28 and is connected with the threaded connection of the adjusting rod, such a structure can adjust the position of the carriages 28 under the action of the threaded connection by utilizing the rotation of the adjusting rod 29, so that the moving frame can adapt to the use of the pipe pits 1 with different widths, the application range of the device is improved, and the butt joint of different types of electric power pipes 2 is met.
Preferably, referring to fig. 9, the side of the moving frame is symmetrically provided with a sliding hole 30, the sliding frame 28 is slidably connected in the sliding hole 30, the sliding hole 30 is formed by inward recessing of the side of the moving frame, so that the sliding structure of the sliding frame 28 relative to the moving frame is simpler and more stable, the bottom of the moving frame is provided with an outwards protruding avoiding groove 31 matched with the sleeper plate 3, a walking motor 32 driving the walking wheel 4 to rotate is arranged in the avoiding groove 31, the arrangement of the avoiding groove 31 can avoid movement interference with the sleeper plate 3 when the moving frame moves, so that the moving frame moves more flexibly, and meanwhile, space is provided for the arrangement of the walking motor 32, and the moving smoothness and stability of the moving frame are ensured.
Working principle: the structure of the application comprises a movable frame composed of a butt joint frame 6 and a limit frame 7, and the movable frame moves along the pipeline pit 1 under the action of a walking component, thereby realizing the butt joint operation of the electric power pipelines 2 at different positions, ensuring more accurate and flexible operation and greatly improving the butt joint efficiency; the butt joint frame 6 is vertically and slidingly connected with the support plate 8, the support plate 8 is transversely and slidingly connected with the slide seat 9, the slide seat 9 is slidingly connected with the base plate 10, one side of the base plate 10 is contacted with the end part of the electric pipeline 2 to be installed, the slide seat 9 is provided with the connecting plate 11 and the telescopic rod 12 for driving the connecting plate 11 to rotate, the connecting plate 11 is provided with the gravity hammer 13 contacted with the other side of the base plate 10, the base plate 10 on the slide seat 9 can be moved to any position of a longitudinal plane through the transverse sliding of the slide seat 9 and the vertical sliding of the support plate 8, when a plurality of electric pipelines 2 need to be in butt joint construction on the longitudinal plane, the butt joint operation can be rapidly and accurately realized, the butt joint efficiency is greatly improved, the butt joint accuracy is improved, the base plate 10 is contacted with the end part of the electric pipeline 2 to be installed, the telescopic rod 12 is stretched and then is contracted, the gravity hammer 13 on the connecting plate 11 is driven to rotate under the action of gravity, the gravity hammer 13 on the connecting plate 11 is contacted with the base plate 10, impact force is generated on the base plate 10, further, the electric pipeline 2 to be installed is inserted into the electric pipeline 2 to be in the longitudinal plane, the butt joint construction is greatly shortened, the butt joint efficiency is greatly shortened, the butt joint operation is carried out through the butt joint operation of the electric pipeline 2 is greatly, and the butt joint operation is greatly shortened, and the butt joint operation is carried out in the butt joint operation of the butt joint operation is carried out continuously and the butt joint operation of the electric pipeline 2 is continuously; the limiting frame 7 is vertically and slidably connected with a plurality of compressing blocks 14, the compressing blocks 14 are movably connected with compressing plates 15, the compressing plates 15 are contacted with the surfaces of the installed power pipelines 2, when the butt joint frame 6 is used for butt joint of the power pipelines 2 to be installed, the compressing blocks 14 and the compressing plates 15 are simultaneously and downwardly slid to be contacted with the surfaces of the plurality of the installed power pipelines 2, the installed power pipelines 2 are fixedly compressed on the sleeper plate 3 to realize stable limiting of the positions of the installed power pipelines 2, so that the butt joint operation between the power pipelines 2 to be installed and the installed power pipelines 2 is more accurate when the power pipelines 2 to be installed are constructed, and the accuracy of butt joint construction is ensured; the walking assembly comprises a walking wheel 4 arranged at the bottom of the movable frame and a limiting wheel 5 arranged at the side surface of the movable frame, the walking wheel 4 is in rolling contact with the bottom of the pipeline pit 1 to realize the movable driving of the movable frame in the pipeline pit 1, so that the electric power pipelines 2 at different positions in the pipeline pit 1 are subjected to rapid butt joint construction, the limiting wheel 5 is in rolling contact with the side surface of the pipeline pit 1, the butt joint position of the movable frame relative to the electric power pipelines 2 is firmer when the movable frame moves, the backing plate 10 on the butt joint frame 6 can be rapidly and accurately matched with the electric power pipelines 2 to be installed, and the rapid matching of the electric power pipelines 2 at different positions in a longitudinal plane is realized, so that the butt joint efficiency and accuracy are further improved.
Claims (10)
1. The utility model provides a pipeline structure is laid to electric power cable that can dock fast, includes the removal frame that sets up in pipeline hole (1), remove and be equipped with the walking subassembly that cooperation pipeline hole (1) used on the frame, be equipped with a plurality of pillow boards (3) that support electric power pipeline (2) in pipeline hole (1), its characterized in that: the walking assembly comprises a walking wheel (4) arranged at the bottom of the movable frame and a limit wheel (5) arranged on the side surface of the movable frame, the walking wheel (4) is in rolling contact with the bottom of the pipeline pit (1), the limit wheel (5) is in rolling contact with the side surface of the pipeline pit (1), the movable frame comprises a butt joint frame (6) used in cooperation with a power pipeline (2) to be installed and a limit frame (7) used in cooperation with the power pipeline (2) to be installed, the butt joint frame (6) is provided with a supporting plate (8) in a vertical sliding manner, the supporting plate (8) is provided with a sliding seat (9) in a horizontal sliding manner, the sliding seat (9) is provided with a base plate (10) in a sliding manner, one side of the base plate (10) is in contact with the end part of the power pipeline (2) to be installed, the sliding seat (9) is rotationally connected with a connecting plate (11), the sliding seat (9) is provided with a telescopic rod (12) for driving the connecting plate (11), the other side of the connecting plate (13) is provided with a gravity hammer (13), the other side of the gravity hammer (10) is in contact with a sliding seat (7) and is connected with a plurality of pressing blocks (14) in a vertical sliding manner, the hold-down plate (15) is in contact with the surface on which the electrical conduit (2) is mounted.
2. A quick dockable power cable laying pipeline structure according to claim 1, wherein: the longitudinal section of the sliding seat (9) is in a shape like a Chinese character 'Hui', the sliding seat (9) is sleeved outside the supporting plate (8), and the base plate (10) is slidably connected to the bottom of the sliding seat (9).
3. A quick dockable power cable laying pipeline structure according to claim 2, wherein: the bottom of slide (9) is equipped with spout (16), the top sliding connection of backing plate (10) is in spout (16), be equipped with reset spring (17) between the tip of backing plate (10) and spout (16).
4. A quick dockable power cable laying pipeline structure according to claim 2, wherein: the inner wall of the back shape of the sliding seat (9) is rotationally connected with a plurality of power wheels (18), the power wheels (18) are in rolling contact with the top of the supporting plate (8), and the sliding seat (9) is provided with a sliding motor (19) for driving the power wheels (18) to rotate.
5. A quick dockable power cable laying pipeline structure according to claim 1, wherein: the telescopic rod (12) is fixed on one side of the sliding seat (9), the movable end of the telescopic rod (12) is rotatably connected with a contact wheel (20), and the contact wheel (20) is in rolling contact with the connecting plate (11).
6. A quick dockable power cable laying pipeline structure according to claim 1, wherein: be equipped with parallel first screw rod (21) and guide bar (22) on docking frame (6), be equipped with on docking frame (6) drive first screw rod (21) pivoted elevator motor (23), guide bar (22) run through backup pad (8) and rather than sliding connection, first screw rod (21) run through backup pad (8) and rather than threaded connection.
7. A quick dockable power cable laying pipeline structure according to claim 1, wherein: the limiting frame (7) is symmetrically provided with a second screw (24) and a limiting motor (25) for driving the second screw (24) to rotate, the second screw (24) penetrates through the compression blocks (14) and is in threaded connection with the compression blocks, and two ends of the compression plate (15) are movably spliced with the side faces of the two compression blocks (14) respectively.
8. A quick dockable power cable laying pipeline structure according to claim 7, wherein: lateral sides of the compaction blocks (14) are provided with transverse insertion holes (26), the end parts of the compaction plates (15) are movably inserted into the insertion holes (26), a plurality of arc-shaped compaction grooves (27) are formed in the compaction plates (15), and the compaction grooves (27) are in contact with the surface of the installed electric pipeline (2).
9. A quick dockable power cable laying pipeline structure according to claim 1, wherein: the longitudinal section of the movable frame is a gantry, the movable frame is positioned between the sleeper plate (3) and the side face of the pipeline pit (1), a plurality of sliding frames (28) are connected to the side face of the movable frame in a sliding manner in the transverse direction, the limiting wheels (5) are rotationally connected to the sliding frames (28), the movable frame is rotationally connected with an adjusting rod (29), and the adjusting rod (29) penetrates through the sliding frames (28) and is in threaded connection with the sliding frames (28).
10. A quick dockable power cable laying pipeline structure according to claim 9, wherein: the side symmetry of removing the frame is equipped with slide hole (30), balladeur train (28) sliding connection is in slide hole (30), the bottom of removing the frame is equipped with outwards convex dodge groove (31) that cooperation pillow board (3) used, dodge and be equipped with in groove (31) and drive walking wheel (4) pivoted walking motor (32).
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| CN109973019A (en) * | 2019-04-23 | 2019-07-05 | 西南石油大学 | PDC drill bit with longitrorse coupled surge function |
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