CN116417944B - Cable laying device for power tunnel construction - Google Patents
Cable laying device for power tunnel construction Download PDFInfo
- Publication number
- CN116417944B CN116417944B CN202310644199.0A CN202310644199A CN116417944B CN 116417944 B CN116417944 B CN 116417944B CN 202310644199 A CN202310644199 A CN 202310644199A CN 116417944 B CN116417944 B CN 116417944B
- Authority
- CN
- China
- Prior art keywords
- plate
- arm
- clamping
- supporting
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 21
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 22
- 229910052759 nickel Inorganic materials 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/30—Swifts or skein holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/38—Skips, cages, racks, or containers, adapted solely for the transport or storage of bobbins, cops, or the like
-
- 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
-
- 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
- H02G9/08—Installations of electric cables or lines in or on the ground or water in tunnels
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a cable laying device for electric power tunnel construction, which comprises a clamping arc plate, a supporting ball and a wire barrow, and belongs to the technical field of cable laying.
Description
Technical Field
The invention belongs to the technical field of cable laying, and particularly relates to a cable laying device for power tunnel construction.
Background
When carrying out cable laying in the electric power tunnel, need pull the cable to the tunnel at the external wire barrow in the tunnel, be equipped with special gyro wheel in the tunnel and carry out temporary support to the cable, when the cable was laid forward, the cable of front end still needs a large amount of workman to assist and pulls, still need the workman to lift every section cable and put on the support after the cable is paid out, it consumes a large amount of manpowers in the whole cable laying process, and the construction progress is slow, especially when carrying out cable laying in the tunnel that the section is less, the space is littleer in the tunnel, can't hold a large amount of workman simultaneously, traditional laying device has seriously influenced the construction progress, consequently, a cable laying device for electric power tunnel construction is urgently needed to solve above-mentioned problem.
Disclosure of Invention
In view of the above, in order to overcome the defects in the prior art, the present invention provides a cable laying device for power tunnel construction, so as to solve the problems set forth in the background art.
The technical scheme adopted by the invention is as follows: the invention provides a cable laying device for electric power tunnel construction, which comprises a clamping arc plate, a supporting ball and a wire barrow, wherein a clamping nickel sheet is arranged on the inner cambered surface of the clamping arc plate, a temperature control heating plate is arranged at the joint of the clamping arc plate and the clamping nickel sheet, the clamping arc plate is symmetrically arranged along a horizontal plane, the clamping arc plate at the top is connected with one end of a movable clamping arm, the clamping arc plate at the bottom is connected with one end of the supporting clamping arm, the other end of the supporting clamping arm is connected with the side wall of a mounting plate, the other end of the movable clamping arm is connected with a sliding plate, the sliding plate is slidingly connected and arranged in a slide way, the slide way is arranged on the mounting plate, the supporting clamping arm is connected with the movable clamping arm through a clamping driving cylinder, a resistance reducing ball is circumferentially arranged on the supporting ball, rolling connection is kept between the resistance reducing ball and the supporting ball, and the supporting ball is arranged on a rotating rod.
As a preferable technical scheme of the invention, the supporting balls are arranged at two ends of the rotating rod, the rotating rod penetrates through the end parts of the end folding arms, the rotating rod is in rotary connection with the end folding arms, two end folding arms on the rotating rod are arranged, and the two end folding arms are in crossed arrangement.
As a preferable technical scheme of the invention, one side of the end folding arm is provided with the storage folding arm, the two storage folding arms are divided into a group, the storage folding arms in the group are mutually crossed and kept in rotary connection, and each group of storage folding arms is kept in rotary connection with the adjacent storage folding arm.
As a preferable technical scheme of the invention, the accommodating folding arm at the end part is respectively and rotatably connected with the fixed arm and the movable arm, the fixed arm is fixedly connected with the vertical plate, the vertical plate is arranged on the bottom substrate, the other end of the movable arm is connected with the lantern ring, the lantern ring is sleeved on the limiting rod, and the limiting rod is arranged on one side of the vertical plate.
As a preferable technical scheme of the invention, the bottom of the movable arm is connected with the top end of the hydraulic rod, and the bottom of the hydraulic rod is arranged on the bottom substrate.
As a preferable technical scheme of the invention, the mounting plate is arranged on the side wall of the lifting adjusting plate, the lifting adjusting plate is penetrated by the lifting screw rod, guide rods are arranged on two sides of the lifting screw rod, the guide rods penetrate through the lifting adjusting plate, and the guide rods are in sliding connection with the lifting adjusting plate.
As a preferable technical scheme of the invention, the upper end and the lower end of the lifting screw rod and the guide rod are respectively connected with the bottom base plate and the top transverse plate, the top wall of the top transverse plate is provided with a lifting motor, and the lifting motor is rotationally connected with the lifting screw rod.
As a preferable technical scheme of the invention, the supporting ball and the accommodating folding arm are arranged on two sides of the lifting screw rod.
As a preferable technical scheme of the invention, a plurality of groups of supporting rods are arranged on the top wall of the bottom base plate.
As a preferable technical scheme of the invention, the top end of the supporting rod is connected with the bottom wall of the top transverse plate, and the bottom of the bottom base plate is provided with rollers.
The cable laying device for power tunnel construction has the following beneficial effects:
(1) After the cable is fixed by the clamping arc plate capable of moving up and down, the cable is lifted conveniently after the cable is paid off, and meanwhile, the end part of the cable does not need a large number of workers to carry out auxiliary traction.
(2) The surface roughness of the heated clamping nickel plate is increased, and meanwhile, small-amplitude expansion is generated, so that the clamping force and friction force of the clamping arc plate on the cable are effectively improved, and the cable is prevented from being separated from fixation in the moving process.
(3) After the storage folding arm is unfolded, the supporting ball is driven to contact with the tunnel wall, so that the bottom substrate is supported, and the side turning caused by the overweight of the cable is prevented.
(4) When encountering obstacles such as a frame body on the wall of the hole, the accommodating folding arm is folded in a small range, so that the supporting ball can be prevented from touching the object on the wall of the hole.
(5) After the height of the clamping arc plates is adjusted, the clamping arc plates can be adapted to cable laying work with different heights, a large number of manual carrying and auxiliary traction links are reduced, and the cable laying efficiency is greatly improved.
Drawings
Fig. 1 is a working state diagram of a cable laying device for power tunnel construction according to the present invention;
fig. 2 is a front view of a cable laying device for power tunnel construction according to the present invention;
fig. 3 is a schematic diagram of the overall structure of a cable laying device for power tunnel construction according to the present invention;
FIG. 4 is a schematic view of the overall structure of the movable clamping arm and the supporting clamping arm according to the present invention;
FIG. 5 is a cross-sectional view of a clamping arc plate according to the present invention;
FIG. 6 is a schematic view of the overall structure of the support ball and the receiving folding arm according to the present invention;
fig. 7 is a cross-sectional view of a support ball according to the present invention.
The device comprises a clamping arc plate, 101, a clamping nickel sheet, 102, a temperature control heating plate, 103, a movable clamping arm, 104, a supporting clamping arm, 105, a clamping driving cylinder, 106, a sliding plate, 107, a slideway, 108, a mounting plate, 109, a lifting adjusting plate, 110, a lifting screw rod, 111, a guide rod, 112, a lifting motor, 2, a supporting ball, 201, a resistance reducing ball, 202, a rotating rod, 203, an end folding arm, 204, a folding arm, 205, a fixed arm, 206, a movable arm, 207, a vertical plate, 208, a lantern ring, 209, a limiting rod, 210, a hydraulic rod, 3, a bottom substrate, 4, a top transverse plate, 5, a roller, 6, a supporting rod, 7, a cable, 8, a wire barrow, 9, a tunnel, 10 and a bracket.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As a new embodiment of the present invention, as shown in fig. 1-7, the present invention provides a cable laying device for electric tunnel construction, which comprises a clamping arc plate 1, a supporting ball 2 and a wire barrow 8, wherein a clamping nickel plate 101 is installed on an intrados of the clamping arc plate 1, a temperature control heating plate 102 is arranged at a connection position of the clamping arc plate 1 and the clamping nickel plate 101, the clamping arc plate 1 is symmetrically arranged along a horizontal plane, the clamping arc plate 1 at the top is connected with one end of a movable clamping arm 103, the clamping arc plate 1 at the bottom is connected with one end of a supporting clamping arm 104, the other end of the supporting clamping arm 104 is connected with a side wall of a mounting plate 108, the other end of the movable clamping arm 103 is connected with a sliding plate 106, the sliding plate 106 is slidably connected in a slide way 107, the slide way 107 is provided on the mounting plate 108, the supporting clamping arm 104 is connected with the movable clamping arm 103 through a clamping driving cylinder 105, a resistance reducing ball 201 is circumferentially arranged on the supporting ball 2, a rolling connection is maintained between the resistance reducing ball 201 and the supporting ball 2, and the supporting ball 2 is installed on a rotating rod 202.
As shown in fig. 6, the supporting balls 2 are provided at both ends of the turning rod 202, the turning rod 202 passes through the ends of the end folding arms 203, the turning rod 202 is rotatably connected with the end folding arms 203, two end folding arms 203 are provided on the turning rod 202, and the two end folding arms 203 are arranged in a crossing manner.
As shown in fig. 6, one side of the end folding arm 203 is provided with a storage folding arm 204, two storage folding arms 204 are divided into a group, the storage folding arms 204 in the group are kept in rotary connection by intersecting each other, and each group of storage folding arms 204 is kept in rotary connection with the adjacent storage folding arm 204.
As shown in fig. 6, the folding arm 204 is rotatably connected to the fixed arm 205 and the movable arm 206, the fixed arm 205 is fixedly connected to the vertical plate 207, the vertical plate 207 is mounted on the base substrate 3, the other end of the movable arm 206 is connected to the collar 208, the collar 208 is sleeved on the limit rod 209, and the limit rod 209 is disposed on one side of the vertical plate 207.
As shown in fig. 6, the bottom of the movable arm 206 is connected to the top end of the hydraulic rod 210, and the bottom of the hydraulic rod 210 is mounted on the bottom substrate 3.
As shown in fig. 3 and 4, the mounting plate 108 is provided on a side wall of the lift adjustment plate 109, the lift adjustment plate 109 is penetrated by a lift screw 110, guide rods 111 are provided on both sides of the lift screw 110, the guide rods 111 penetrate the lift adjustment plate 109, and the guide rods 111 are slidably connected with the lift adjustment plate 109.
As shown in fig. 3 and 4, the upper and lower ends of the lifting screw 110 and the guide rod 111 are respectively connected with the bottom substrate 3 and the top transverse plate 4, and the lifting motor 112 is arranged on the top wall of the top transverse plate 4, and the lifting motor 112 is rotatably connected with the lifting screw 110.
As shown in fig. 3, the support ball 2 and the storage folding arm 204 are provided on both sides of the lift screw 110.
As shown in fig. 1-3, a plurality of groups of support bars 6 are provided on the top wall of the base substrate 3.
As shown in fig. 1-3, the top end of the supporting rod 6 is connected with the bottom wall of the top transverse plate 4, and the bottom of the bottom base plate 3 is provided with rollers 5.
When the cable-laying machine is specifically used, a user moves the wire barrow 8 to the opening of the tunnel 9, the free end of the cable 7 is placed on the clamping arc plate 1 on the supporting clamping arm 104, then the clamping driving cylinder 105 is controlled to shrink, the sliding plate 106 slides downwards along the slideway 107, the movable clamping arm 103 descends along with the sliding plate, the clamping arc plates 1 on the upper side and the lower side clamp and fix the cable 7, then the temperature control heating plate 102 heats the clamping nickel plate 101, the surface roughness of the heated clamping nickel plate 101 is increased, and meanwhile small-amplitude expansion is generated, so that the clamping force and the friction force of the clamping arc plate 1 on the cable 7 are effectively improved; after the free end of the cable 7 is fixed, a worker grabs the supporting rod 6 to drive the bottom substrate 3 to move into the tunnel 9, meanwhile, the pay-off vehicle 8 starts paying off and pulls the cable 7, the hydraulic rod 210 is controlled to shrink after entering the tunnel 9, the hydraulic rod 210 drives the lantern ring 208 to slide downwards along the limiting rod 209, the lantern ring 208 drives the movable arm 206 to descend, the storage folding arm 204 and the end folding arm 203 are gradually unfolded in the descending process of the movable arm 206, the supporting ball 2 is driven to be close to the tunnel 9 until the surface resistance-reducing ball 201 contacts with the tunnel wall, when the end of the cable 7 moves forwards, the unfolded storage folding arm 204 and the end folding arm 203 form supporting protection on the bottom substrate 3, rollover caused by overload of the cable 7 is prevented, and when obstacles such as a frame body are installed on the tunnel wall, the storage folding arm 204 can be folded by a small margin and then unfolded to be supported, and therefore the supporting ball 2 is prevented from touching objects on the tunnel wall; in the whole laying process, the cable 7 is fixed and supported by using the clamping arc plates 1 at fixed intervals, after paying off is finished, the lifting screw rod 110 is driven to rotate by the lifting motor 112, the lifting screw rod 110 drives the lifting adjusting plate 109 to move upwards along the guide rod 111, the height of the cable 7 is adjusted to be above the support 10, then the supporting rod 6 is pushed to enable the cable 7 to move towards the direction close to the support 10, then the cable 7 is driven to descend, the cable 7 is placed on the support 10, or when paying off is just started, the distance and the height between the cable 7 and the support 10 are directly adjusted, after paying off is finished, the cable 7 is directly dropped down, and the whole working process is finished.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (6)
1. The utility model provides a cable laying device for electric power tunnel construction, includes centre gripping arc board (1), supporting ball (2) and wire barrow (8), its characterized in that:
the nickel plate clamping device is characterized in that a nickel clamping sheet (101) is arranged on an intrados surface of the clamping arc plate (1), a temperature control heating plate (102) is arranged at the joint of the clamping arc plate (1) and the nickel clamping sheet (101), the clamping arc plate (1) is symmetrically arranged along a horizontal plane, the clamping arc plate (1) at the top is connected with one end of a movable clamping arm (103), the clamping arc plate (1) at the bottom is connected with one end of a supporting clamping arm (104), the other end of the supporting clamping arm (104) is connected with the side wall of a mounting plate (108), the other end of the movable clamping arm (103) is connected with a sliding plate (106), the sliding plate (106) is slidably connected in a sliding way (107), the sliding way (107) is arranged on the mounting plate (108), the supporting clamping arm (104) is connected with the movable clamping arm (103) through a clamping driving cylinder (105), a resistance reducing ball (201) is circumferentially arranged on a supporting ball (2), the resistance reducing ball (201) is kept in rolling connection with the supporting ball (2), and the supporting ball (202) is mounted on a rotating rod (2).
The mounting plate (108) is arranged on the side wall of the lifting adjusting plate (109), the lifting adjusting plate (109) is penetrated by the lifting screw rod (110), guide rods (111) are arranged on two sides of the lifting screw rod (110), the guide rods (111) penetrate through the lifting adjusting plate (109), and the guide rods (111) are in sliding connection with the lifting adjusting plate (109);
the upper end and the lower end of the lifting screw rod (110) and the guide rod (111) are respectively connected with the bottom base plate (3) and the top transverse plate (4), a lifting motor (112) is arranged on the top wall of the top transverse plate (4), and the lifting motor (112) is rotationally connected with the lifting screw rod (110);
a plurality of groups of support rods (6) are arranged on the top wall of the bottom base plate (3);
the top of the supporting rod (6) is connected with the bottom wall of the top transverse plate (4), and the bottom of the bottom base plate (3) is provided with rollers (5).
2. The cabling device for power tunnel construction according to claim 1, wherein: the support ball (2) is arranged at two ends of the rotating rod (202), the rotating rod (202) penetrates through the end parts of the end folding arms (203), the rotating rod (202) is rotationally connected with the end folding arms (203), two end folding arms (203) on the rotating rod (202) are arranged in a crossing mode.
3. The cabling device for power tunnel construction according to claim 2, wherein: one side of each end folding arm (203) is provided with a storage folding arm (204), two storage folding arms (204) are divided into a group, the storage folding arms (204) in the group are mutually crossed and kept in rotary connection, and each group of storage folding arms (204) is kept in rotary connection with the adjacent storage folding arms (204).
4. A cabling device for power tunnel construction according to claim 3, wherein: the folding arm (204) is accomodate to tip keep rotating with fixed arm (205) and fly arm (206) respectively to be connected, fixed arm (205) fixed connection locates on riser (207), riser (207) are installed on bottom base plate (3), the other end and the lantern ring (208) of fly arm (206) are connected, lantern ring (208) suit is on gag lever post (209), one side of riser (207) is located to gag lever post (209).
5. The cabling device for power tunnel construction according to claim 4, wherein: the bottom of the movable arm (206) is connected with the top end of a hydraulic rod (210), and the bottom of the hydraulic rod (210) is arranged on the bottom base plate (3).
6. The cabling device for power tunnel construction according to claim 5, wherein: the supporting ball (2) and the accommodating folding arm (204) are arranged on two sides of the lifting screw rod (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310644199.0A CN116417944B (en) | 2023-06-02 | 2023-06-02 | Cable laying device for power tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310644199.0A CN116417944B (en) | 2023-06-02 | 2023-06-02 | Cable laying device for power tunnel construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116417944A CN116417944A (en) | 2023-07-11 |
| CN116417944B true CN116417944B (en) | 2023-08-08 |
Family
ID=87059611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310644199.0A Active CN116417944B (en) | 2023-06-02 | 2023-06-02 | Cable laying device for power tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116417944B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116865152B (en) * | 2023-07-18 | 2024-03-19 | 电管家能源管理（上海）有限公司 | Power cable laying process |
| CN117220204A (en) * | 2023-11-09 | 2023-12-12 | 国网山东省电力公司高青县供电公司 | Power cable laying method and laying bracket |
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| CN218888065U (en) * | 2023-01-13 | 2023-04-18 | 四川同创电力安装维护有限公司 | Cable laying protection device for power maintenance |
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| DE202018103418U1 (en) * | 2018-06-18 | 2018-12-19 | Igus Gmbh | Cable routing device for suspended applications, in particular as a service loop for a drilling rig |
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| Publication number | Publication date |
|---|---|
| CN116417944A (en) | 2023-07-11 |
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