CN211034716U - Cable laying guiding device for cable well mouth - Google Patents
Cable laying guiding device for cable well mouth Download PDFInfo
- Publication number
- CN211034716U CN211034716U CN201921797644.2U CN201921797644U CN211034716U CN 211034716 U CN211034716 U CN 211034716U CN 201921797644 U CN201921797644 U CN 201921797644U CN 211034716 U CN211034716 U CN 211034716U
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- Prior art keywords
- cable
- guide
- mounting panel
- fixed
- jack
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Abstract
Cable laying guiding device for cable shaft well head, including last guide bracket and lower direction gallows, go up the guide bracket setting on the left road surface of cable shaft well head, the right side wall setting of cable shaft is hugged closely to lower direction gallows, and lower direction gallows upper portion sets up on the road surface on cable shaft well head right side, and the direction position of lower direction gallows stretches into in the upper portion space of cable shaft and cable tunnel's intersection. The utility model discloses simple structure, the installation of being convenient for, convenient operation has alleviateed artifical intensity of labour to well protected cable surface's integrality, ensured the reliability of cable operation, the utility model discloses can be used to the cable laying through the cable shaft, also can be used to upwards collect old cable through the cable shaft.
Description
Technical Field
The utility model belongs to the technical field of the electric power construction, concretely relates to cable shaft is cable laying guider for well head.
Background
When laying cables in cable tunnels in cities, a support is arranged on the ground close to a cable well, a cable reel is rotatably arranged on the cable reel support, a constructor rotates the cable reel to put down the cables, then the cables downwards penetrate through the cable well and are pulled into the cable tunnels, and finally the cables are laid on the cable supports on two sides of the cable tunnels. Because the central line of the cable well is vertical to the length direction of the cable tunnel, when a cable passes through the cable well, the cable is easy to scrape and touch one side edge of the upper port and the other side edge of the lower port of the cable well, so that the friction force is increased, the labor intensity of a constructor is increased, and a cable sheath is seriously damaged to influence the safe operation of the cable.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide one kind and avoid cable and cable import contact, reduce frictional force, ensure the cable laying guider for cable shaft well head that the cable sheath is intact.
In order to solve the technical problem, the utility model adopts the following technical scheme: cable laying guiding device for cable shaft well head, including last guide bracket and lower direction gallows, go up the guide bracket setting on the left road surface of cable shaft well head, the right side wall setting of cable shaft is hugged closely to lower direction gallows, and lower direction gallows upper portion sets up on the road surface on cable shaft well head right side, and the direction position of lower direction gallows stretches into in the upper portion space of cable shaft and cable tunnel's intersection.
Go up the guide bracket including the first mounting panel that the level set up, penetrating first mounting hole about penetrating is seted up to the left side portion of first mounting panel, on first mounting panel set up the road surface through the fixed expansion bolts who passes first mounting hole, the right side upper surface of first mounting panel is provided with two extension boards perpendicularly, and two extension boards are arranged along back and forth direction interval, rotate through first bearing between two extension boards and be connected with the first deflector roll that sets up along back and forth horizontal direction.
Lower direction gallows includes the second mounting panel that the level set up, penetrating second mounting hole about penetrating is seted up to the right side portion of second mounting panel, the second mounting panel sets up on the road surface through the second expansion bolts that passes the second mounting hole is fixed, the left side lower surface of first mounting panel is provided with two fixed side pipes perpendicularly, two fixed side pipes are along back and forth direction interval arrangement, it is equipped with flexible side pipe to all slide to insert in the every fixed side pipe, a plurality of jack is seted up along the vertical direction on the fixed side pipe of homonymy and the flexible side pipe, the interval of adjacent jack equals, the central line of jack sets up along the fore-and-aft direction level, jack on the fixed side pipe and jack on the flexible side pipe are pegged graft through the bolt, it has the second deflector roll that sets up along the fore-and-aft direction.
The plastic guide blocks are arranged vertically on the planes of the four plastic guide blocks and are respectively contacted with the two support plates and the two telescopic square pipes, the plastic guide blocks connected with the support plates are positioned above two end parts of the first guide roller, and the plastic guide blocks connected with the telescopic square pipes are positioned below two end parts of the second guide roller.
And reinforcing plates in right-angled triangle shapes are arranged between the upper surface of the first mounting plate and the lower part of the left side of the support plate and between the lower surface of the second mounting plate and the left side of the upper part of the fixed square tube.
By adopting the technical scheme, when the cable is laid and laid for paying off, the cable reel support is placed on the road surface on the left side of the upper guide support, the cable reel is rotatably arranged on the cable reel support, a cable wound on the cable reel is pulled out leftwards and then enters the cable well through the upper part of the first guide roller, the cable is inclined towards the right lower side and enters the cable tunnel, the cable bypasses the lower part of the second guide roller under the tensioning state, a constructor pulls the head of the cable to walk rightwards along the cable tunnel, the constructor rotates the cable reel on the road surface and releases the cable from the cable reel, and therefore the labor intensity of the constructor in the cable tunnel can be relieved.
The cable releases the back on the cable drum and enters the cable well, and due to the arrangement of the first guide roller and the second guide roller, the cable can not contact with the left side edge of the upper port of the cable well and the right side edge of the lower port of the cable well, so that the cable sheath is prevented from being abraded, and the tension of a constructor on the cable is reduced.
The position height accessible of second deflector roll inserts flexible side's pipe and adjusts at the intraductal length of fixed side to insert the flexible pipe of jack internal fixation that fixed side's pipe and flexible side's pipe correspond through the bolt, can conveniently be under construction like this, also made things convenient for the utility model discloses a commonality can adjust the position height of second deflector roll according to the different degree of depth of different cable shafts.
When the cable moves forwards or backwards on the first guide roller and/or the second guide roller, the cable touches the plastic guide block, the cylindrical surface of the plastic guide block is smooth, the cylindrical surface of the plastic guide block is in contact with the cable, a good guiding effect is achieved, and the cable is prevented from being damaged due to the contact with the supporting plate and the edge of the telescopic square tube.
The reinforcing plate plays a role in reinforcing the connection strength between the support plate and the first mounting plate as well as between the fixed square tube and the second square tube.
And after the cable is placed, the upper guide support and the lower guide hanging bracket are taken down after the expansion bolt is damaged, and the cable is reserved next time.
To sum up, the utility model discloses simple structure, the installation of being convenient for, convenient operation has alleviateed artifical intensity of labour to well protected cable surface's integrality, ensured the reliability of cable operation, the utility model discloses can be used to the cable laying through the cable shaft, also can be used to upwards collect the old cable through the cable shaft.
Drawings
FIG. 1 is a schematic structural view of the present invention during operation;
FIG. 2 is an enlarged view of the upper guide bracket of FIG. 1;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is an enlarged view of the lower guide hanger of FIG. 1;
FIG. 5 is a left side view of FIG. 4;
fig. 6 is a top view of the plastic guide block of fig. 3.
Detailed Description
As shown in fig. 1-6, the utility model discloses a cable laying guider for cable shaft well head, including last guide bracket 1 and lower direction gallows 2, go up guide bracket 1 and set up on the left road surface 4 of 3 well heads of cable shaft, the right side wall setting of cable shaft 3 is hugged closely to lower direction gallows 2, and lower direction gallows 2 upper portion sets up on road surface 4 on 3 well heads right sides of cable shaft, and the direction position of lower direction gallows 2 stretches into in the upper portion space of the junction of cable shaft 3 and cable tunnel 5.
Go up leading truck 1 and include the first mounting panel 6 that the level set up, penetrating first mounting hole 7 about penetrating is seted up to the left side of first mounting panel 6, first mounting panel 6 is fixed through the first expansion bolts 8 that passes first mounting hole 7 and is set up on road surface 4, the right side upper surface of first mounting panel 6 is provided with two extension boards 9 perpendicularly, two extension boards 9 are arranged along fore-and-aft direction interval, rotate through first bearing 10 between two extension boards 9 and be connected with along the first deflector roll 11 that fore-and-aft horizontal direction set up.
Lower guide hanger 2 includes the second mounting panel 12 that the level set up, penetrating second mounting hole 13 from top to bottom is seted up to the right side portion of second mounting panel 12, second mounting panel 12 sets up on road surface 4 through the second expansion bolts 14 that pass second mounting hole 13 is fixed, the left side lower surface of first mounting panel 6 is provided with two fixed side's pipe 15 perpendicularly, two fixed side's pipe 15 is arranged along preceding rear direction interval, it has flexible square pipe 16 to all slide to insert in every fixed side's pipe 15, set up a plurality of jack 17 along the vertical direction on fixed side's pipe 15 and the flexible square pipe 16 of homonymy, the interval of adjacent jack 17 equals, the central line of jack 17 sets up along fore-and-aft direction level, jack 17 on the fixed side's pipe 15 and jack 17 on the flexible square pipe 16 peg graft through bolt 18, it is connected with second deflector roll 20 along fore-and-aft direction setting to rotate through second.
The rear side surface of the front supporting plate 9, the front side surface of the rear supporting plate 9, the rear side surface of the front telescopic square tube 16 and the front side surface of the rear telescopic square tube 16 are respectively provided with a plastic guide block 22 through countersunk bolts 21, the plastic guide blocks 22 are of semi-cylindrical structures, the central line of each plastic guide block 22 is vertically arranged, the planes of the four plastic guide blocks 22 are respectively contacted with the two supporting plates 9 and the two telescopic square tubes 16, the plastic guide blocks 22 connected with the supporting plates 9 are positioned above the two end parts of the first guide roller 11, and the plastic guide blocks 22 connected with the telescopic square tubes 16 are positioned below the two end parts of the second guide roller 20.
And reinforcing plates 23 in a right triangle shape are arranged between the upper surface of the first mounting plate 6 and the lower part of the left side of the support plate 9 and between the lower surface of the second mounting plate 12 and the left side of the upper part of the fixed square tube 15.
During the cable laying and paying-off operation, the cable drum bracket 24 is placed on the road surface 4 on the left side of the upper guide bracket 1, the cable drum 25 is rotatably arranged on the cable drum bracket 24, a cable 26 wound on the cable drum 25 is pulled out leftwards, firstly passes through the upper part of the first guide roller 11 and then enters the cable well 3, and enters the cable 26 tunnel 5 obliquely rightwards and downwards, the cable 26 bypasses the lower part of the second guide roller 20 under the tensioned state, a constructor pulls the head part of the cable 26 to walk rightwards along the cable 26 tunnel 5, the constructor also rotates the cable 26 drum 25 on the road surface 4 to release the cable 26 from the cable 26 drum 25, and therefore the labor intensity of the constructor in the cable 26 tunnel 5 can be reduced.
The cable 26 enters the cable well 3 after being released on the cable 26 disc 25, and due to the arrangement of the first guide roller 11 and the second guide roller 20, the cable 26 can not contact with the left side edge of the upper port and the right side edge of the lower port of the cable well 3, so that the cable 26 is prevented from being abraded, and in addition, the pulling force of a constructor on the cable 26 is also reduced.
The accessible of second deflector roll 20's position height inserts the length of flexible square pipe 16 in fixed square pipe 15 and adjusts to insert the flexible pipe of 17 internal fixation of jack that fixed square pipe 15 and flexible square pipe 16 correspond through bolt 18, can conveniently be under construction like this, also made things convenient for the utility model discloses a commonality can adjust the position height of second deflector roll 20 according to the different degree of depth of different cable shaft 3.
When the cable 26 moves forwards or backwards on the first guide roller 11 and/or the second guide roller 20, the cable touches the plastic guide block 22, the cylindrical surface of the plastic guide block 22 is smooth, and the cylindrical surface of the plastic guide block 22 contacts the cable 26, so that a good guiding effect is achieved, and the cable 26 is prevented from being damaged due to contact with the supporting plate 9 and the edge of the telescopic square tube 16.
The reinforcing plate 23 plays a role in enhancing the connection strength between the support plate 9 and the first mounting plate 6, and between the fixed square tube 15 and the second square tube.
After the cable 26 is lowered, the upper guide support 1 and the lower guide hanger 2 are taken down after the expansion bolts are damaged, and the cable is reserved next time.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (5)
1. Cable shaft is cable laying guider for well head, its characterized in that: the upper guide support is arranged on the road surface on the left side of a cable well mouth, the lower guide hanger is arranged close to the right side wall of the cable well, the upper portion of the lower guide hanger is arranged on the road surface on the right side of the cable well mouth, and the guide portion of the lower guide hanger extends into the upper space of the intersection of the cable well and the cable tunnel.
2. A cable laying guide device for a wellhead of a cable well according to claim 1, characterized in that: go up the guide bracket including the first mounting panel that the level set up, penetrating first mounting hole about penetrating is seted up to the left side portion of first mounting panel, on first mounting panel set up the road surface through the fixed expansion bolts who passes first mounting hole, the right side upper surface of first mounting panel is provided with two extension boards perpendicularly, and two extension boards are arranged along back and forth direction interval, rotate through first bearing between two extension boards and be connected with the first deflector roll that sets up along back and forth horizontal direction.
3. A cable laying guide device for a wellhead of a cable well according to claim 2, characterized in that: lower direction gallows includes the second mounting panel that the level set up, penetrating second mounting hole about penetrating is seted up to the right side portion of second mounting panel, the second mounting panel sets up on the road surface through the second expansion bolts that passes the second mounting hole is fixed, the left side lower surface of first mounting panel is provided with two fixed side pipes perpendicularly, two fixed side pipes are along back and forth direction interval arrangement, it is equipped with flexible side pipe to all slide to insert in the every fixed side pipe, a plurality of jack is seted up along the vertical direction on the fixed side pipe of homonymy and the flexible side pipe, the interval of adjacent jack equals, the central line of jack sets up along the fore-and-aft direction level, jack on the fixed side pipe and jack on the flexible side pipe are pegged graft through the bolt, it has the second deflector roll that sets up along the fore-and-aft direction.
4. A cable laying guide device for a wellhead of a cable well according to claim 3, characterized in that: the plastic guide blocks are arranged vertically on the planes of the four plastic guide blocks and are respectively contacted with the two support plates and the two telescopic square pipes, the plastic guide blocks connected with the support plates are positioned above two end parts of the first guide roller, and the plastic guide blocks connected with the telescopic square pipes are positioned below two end parts of the second guide roller.
5. A cable laying guide device for a cable well head according to claim 3 or 4, characterized in that: and reinforcing plates in right-angled triangle shapes are arranged between the upper surface of the first mounting plate and the lower part of the left side of the support plate and between the lower surface of the second mounting plate and the left side of the upper part of the fixed square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921797644.2U CN211034716U (en) | 2019-10-24 | 2019-10-24 | Cable laying guiding device for cable well mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921797644.2U CN211034716U (en) | 2019-10-24 | 2019-10-24 | Cable laying guiding device for cable well mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211034716U true CN211034716U (en) | 2020-07-17 |
Family
ID=71568327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921797644.2U Expired - Fee Related CN211034716U (en) | 2019-10-24 | 2019-10-24 | Cable laying guiding device for cable well mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211034716U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660927A (en) * | 2020-11-03 | 2021-04-16 | 广东胜建建设有限责任公司 | A bury traditional thread binding putting for hydraulic and hydroelectric engineering |
| CN112720508A (en) * | 2021-04-02 | 2021-04-30 | 南京艾格慧元农业科技有限公司 | Vegetable greenhouse robot control method |
| CN113161922A (en) * | 2021-04-16 | 2021-07-23 | 北京市海实电气安装工程有限公司 | Automatic well cable winding and unwinding devices for power engineering |
| CN113922299A (en) * | 2021-10-14 | 2022-01-11 | 中船黄埔文冲船舶有限公司 | Double-layer cable cabin-through device |
-
2019
- 2019-10-24 CN CN201921797644.2U patent/CN211034716U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660927A (en) * | 2020-11-03 | 2021-04-16 | 广东胜建建设有限责任公司 | A bury traditional thread binding putting for hydraulic and hydroelectric engineering |
| CN112720508A (en) * | 2021-04-02 | 2021-04-30 | 南京艾格慧元农业科技有限公司 | Vegetable greenhouse robot control method |
| CN113161922A (en) * | 2021-04-16 | 2021-07-23 | 北京市海实电气安装工程有限公司 | Automatic well cable winding and unwinding devices for power engineering |
| CN113922299A (en) * | 2021-10-14 | 2022-01-11 | 中船黄埔文冲船舶有限公司 | Double-layer cable cabin-through device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20211024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |