CN210246208U - Single-core power cable support for tunnel - Google Patents
Single-core power cable support for tunnel Download PDFInfo
- Publication number
- CN210246208U CN210246208U CN201921679220.6U CN201921679220U CN210246208U CN 210246208 U CN210246208 U CN 210246208U CN 201921679220 U CN201921679220 U CN 201921679220U CN 210246208 U CN210246208 U CN 210246208U
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- support
- side face
- supporting
- power cable
- core power
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a single-core power cable bracket for a tunnel, which comprises a supporting frame, a supporting head, a supporting block and a rubber clamp; the supporting frame is characterized in that fixed plates are fixedly welded at the left upper end and the left lower end of the front side face and the rear side face of the supporting frame, limiting sliding grooves are symmetrically formed in the middle of the front side face and the rear side face of the supporting frame, clamping grooves are formed in the middle of the left side face and the right side face of the supporting frame in a penetrating mode, supporting heads are transversely inserted into inner cavities of the clamping grooves, screw rods are symmetrically and fixedly welded on the left side of the. The utility model discloses the quantity of the cable fixed as required splices the supporting shoe of the same quantity, then will splice the most left connection diaphragm of multiunit supporting shoe and the rubber strip insert support head right flank the draw-in groove in can, for the comparison file, this device is at the in-process of in-service use, and the quantity of the cable that can support as required comes to adjust the length of support frame, and then satisfies the support of different quantity cables.
Description
Technical Field
The utility model relates to a power cable support frame technical field specifically is a single core power cable support is used in tunnel.
Background
In construction and use process, a lot of power cable need be carried on the tunnel inner wall to the power equipment power supply in supplying the tunnel uses, and this just needs to use the power cable support frame.
Chinese patent No. CN201820601924.0 utility model discloses a cable support of adjustable length, including stand, trailing arm, support frame and mounting fixture, stand the right is provided with the support frame, is provided with the spout in the support frame, and the support frame left end is provided with the base, and the base side is provided with and passes the hole, and the support frame top is provided with the trailing arm, and the trailing arm top is provided with mounting fixture, is provided with elastic rubber pad in the mounting fixture, and mounting fixture includes lower plate and activity punch holder, the lower plate pass through connecting bolt with the trailing arm is connected, and the connecting bolt top is provided with elastic rubber pad, and the trailing arm bottom is provided with the slider, the inside driving motor that is provided with of trailing arm right-hand member, and the driving motor top is provided with miniature power storage device, and the trailing arm right-hand member is provided. The utility model discloses can adjust cable support's height, length as required, mounting fixture can dismantle, can ensure that mounting fixture holds the cable of different diameters.
However, the following problems still exist in the actual use process of the device;
1. the device can not adjust the quantity of splint from top to bottom according to the actual quantity of cable at the in-process of in-service use, and then causes it to have great limitation in the support quantity of cable.
2. The device is too complicated in structure in the in-process of in-service use, if it breaks down or damages, can not convenient maintenance, and the use cost of device is higher moreover.
In order to solve the problem, the utility model provides a single core power cable support is used in tunnel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a single core power cable support is used in tunnel has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a single-core power cable bracket for a tunnel comprises a support frame, a support head, a support block and a rubber clamp;
the upper end and the lower end of the left side of the front side face and the lower end of the left side of the rear side face of the support frame are fixedly welded with fixed plates, limiting sliding grooves are symmetrically formed in the middle of the front side face and the middle of the rear side face of the support frame, clamping grooves are formed in the middle of the left side face and the right side face of the support frame in a penetrating mode, supporting heads are transversely inserted into inner cavities of the clamping grooves, lead screws are symmetrically and fixedly welded;
the supporting head right side is provided with the supporting shoe, the supporting shoe top is provided with the rubber clamp, the draw-in groove has all been seted up with supporting shoe right flank and top surface middle part in supporting shoe right flank middle part, supporting shoe left surface middle part and rubber clamp bottom middle part homogeneous body shaping have the connection diaphragm, and is two sets of connect the terminal all fixed welding of diaphragm to have the rubber strip.
As a preferred embodiment of the present invention, expansion bolts are transversely inserted into the middle of the four fixing plates.
As an optimal implementation manner of the utility model, it is two sets of the lead screw runs through two sets of spacing spout middle parts respectively.
As an preferable embodiment of the present invention, the two sets of the rotating discs are respectively located at the front and rear sides of the supporting frame.
As an optimal implementation of the utility model, it is two sets of connect diaphragm and rubber strip insert two sets of draw-in groove inner chambers respectively.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model relates to a single core power cable support is used in tunnel, the supporting shoe of the same quantity is spliced to the quantity of the cable of fixing as required, concrete concatenation mode is for inserting the draw-in groove inner chamber of another group's supporting shoe right flank with the connection diaphragm and the rubber strip of a set of supporting shoe left surface, the concatenation is accomplished the back, the multiunit supporting shoe that will splice the most left connection diaphragm and the rubber strip insert in the draw-in groove of supporting head right flank can, for the comparison document, this device is at the in-process of in-service use, the quantity of the cable that can support as required comes to adjust the length of support frame, and then satisfy the support of different quantity cables.
2. The utility model relates to a single core power cable support is used in tunnel through supporting shoe, rubber clamp, the setting of supporting head and support frame for this device modularization not only makes the installation of this device convenient with the dismantlement, and this device is portable more also, has reduced the maintenance and the use cost of this device moreover.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of a single core power cable support for a tunnel according to the present invention;
fig. 2 is a front sectional view of the support frame of the single-core power cable support for the tunnel of the present invention;
fig. 3 is a right side view of the support frame of the single core power cable support for tunnel of the present invention;
fig. 4 is a front view section connection diagram of the supporting head, the supporting block and the rubber clamp of the single core power cable support for the tunnel of the present invention.
In the figure: the expansion bolt comprises an expansion bolt 1, a fixing plate 2, a supporting frame 3, a limiting sliding groove 4, a screw rod 5, a rotary table 6, a supporting block 7, a supporting head 8, a rubber clamp 9, a rubber strip 10, a clamping groove 11, a connecting transverse plate 12 and a clamping groove 13.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-4, the present invention provides a technical solution: a single-core power cable bracket for a tunnel comprises a support frame 3, a support head 8, a support block 7 and a rubber clamp 9;
the upper end and the lower end of the left side of the front side surface and the lower end of the left side of the rear side surface of the support frame 3 are fixedly welded with fixing plates 2, the middle parts of the front side surface and the rear side surface of the support frame 3 are symmetrically provided with limiting sliding chutes 4, the middle parts of the left side surface and the right side surface of the support frame 3 are penetrated and provided with clamping grooves 13, supporting heads 8 are transversely inserted into the inner cavities of the clamping grooves 13, the left sides of the front side surface and the rear side surface;
the supporting device is characterized in that a supporting block 7 is arranged on the right side of the supporting head 8, a rubber clamp 9 is arranged at the top of the supporting block 7, a clamping groove 11 is formed in the middle of the right side face of the supporting head 8, the right side face of the supporting block 7 and the middle of the top face of the supporting block, a connecting transverse plate 12 is formed in the middle of the left side face of the supporting block and the middle of the bottom end of the rubber clamp 9 in a whole body mode, and two rubber strips 10 are fixedly.
Wherein expansion bolts 1 transversely penetrate through the middle parts of the four groups of fixing plates 2.
Wherein the two groups of screw rods 5 respectively penetrate through the middle parts of the two groups of limiting sliding grooves 4.
Wherein, the two groups of turntables 6 are respectively positioned at the front side and the rear side of the supporting frame 3.
Wherein, two sets of connecting diaphragm 12 and rubber strip 10 insert two sets of draw-in groove 11 inner chambers respectively.
It should be noted that, the utility model relates to a single core power cable support is used in tunnel, including expansion bolts 1, fixed plate 2, support frame 3, spacing spout 4, lead screw 5, carousel 6, supporting shoe 7, support head 8, rubber clamp 9, rubber strip 10, draw-in groove 11, connection diaphragm 12, double-layered groove 13, the part is general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
The working principle is that the fixing plate 2 and the supporting frame 3 are fixed on the inner wall of the tunnel through the expansion bolts 1, then the supporting heads 8 are inserted into the inner cavities of the clamping grooves 13, the supporting heads 8 are moved along the clamping grooves 13, the distance between the supporting heads 8 can be adjusted, then the rotating disc 6 is screwed down, so that the rotating disc 6 is tightly abutted on the front side surface and the rear side surface of the supporting frame 3, the positions of the supporting heads 8 can be fixed, then the supporting blocks 7 with the same number are spliced according to the number of cables to be fixed, the specific splicing mode is that the connecting transverse plate 12 and the rubber strip 10 on the left side surface of one group of the supporting blocks 7 are inserted into the inner cavities of the clamping grooves 11 on the right side surface of the other group of the supporting blocks 7, after the splicing is finished, the connecting transverse plate 12 and the rubber strip 10 on the leftmost side surface of the plurality of the groups of the supporting blocks 7 are inserted into, the length of the support frame is adjusted to the quantity of the cable that can support as required, and then satisfies the support of different quantity cables, then selects the rubber clamp 9 that the size suited with it according to the diameter of the cable that supports as required to insert the draw-in groove 11 inner chamber at supporting shoe 7 top with the connection diaphragm 12 and the rubber strip 10 of rubber clamp 9 bottom, then inside with cable clamp 9, just can accomplish the support work to the cable.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A single-core power cable bracket for a tunnel is characterized by comprising a support frame (3), a support head (8), a support block (7) and a rubber clamp (9);
the upper end and the lower end of the left side of the front side face and the lower end of the left side of the rear side face of the support frame (3) are fixedly welded with fixing plates (2), the middle parts of the front side face and the rear side face of the support frame (3) are symmetrically provided with limiting sliding chutes (4), the middle parts of the left side face and the right side face of the support frame (3) are provided with clamping grooves (13) in a penetrating manner, supporting heads (8) are transversely inserted into inner cavities of the clamping grooves (13), screw rods (5) are symmetrically and fixedly welded on the left side of the front;
support head (8) right side and be provided with supporting shoe (7), supporting shoe (7) top is provided with rubber clamp (9), support head (8) right flank middle part and supporting shoe (7) right flank and top surface middle part and all seted up draw-in groove (11), equal integrated into one piece has connection diaphragm (12) in supporting shoe (7) left flank middle part and rubber clamp (9) bottom middle part, and is two sets of it has rubber strip (10) to connect equal fixed welding in diaphragm (12) end.
2. The single core power cable support for the tunnel according to claim 1, wherein: expansion bolts (1) transversely penetrate through the middle parts of the four groups of fixing plates (2).
3. The single core power cable support for the tunnel according to claim 1, wherein: the two groups of screw rods (5) respectively penetrate through the middle parts of the two groups of limiting sliding grooves (4).
4. The single core power cable support for the tunnel according to claim 1, wherein: the two groups of turntables (6) are respectively positioned at the front side and the rear side of the support frame (3).
5. The single core power cable support for the tunnel according to claim 1, wherein: the two groups of connecting transverse plates (12) and the rubber strips (10) are respectively inserted into the inner cavities of the two groups of clamping grooves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921679220.6U CN210246208U (en) | 2019-10-09 | 2019-10-09 | Single-core power cable support for tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921679220.6U CN210246208U (en) | 2019-10-09 | 2019-10-09 | Single-core power cable support for tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210246208U true CN210246208U (en) | 2020-04-03 |
Family
ID=69965727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921679220.6U Expired - Fee Related CN210246208U (en) | 2019-10-09 | 2019-10-09 | Single-core power cable support for tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210246208U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467658A (en) * | 2020-11-26 | 2021-03-09 | 国网山东省电力公司曹县供电公司 | Cable fixing support for cable trench |
| CN114498500A (en) * | 2021-12-27 | 2022-05-13 | 福建省送变电工程有限公司 | Full-automatic cable modeling placement equipment and use method thereof |
| CN115241819A (en) * | 2022-08-02 | 2022-10-25 | 中船澄西船舶修造有限公司 | Marine cable bracket |
-
2019
- 2019-10-09 CN CN201921679220.6U patent/CN210246208U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467658A (en) * | 2020-11-26 | 2021-03-09 | 国网山东省电力公司曹县供电公司 | Cable fixing support for cable trench |
| CN112467658B (en) * | 2020-11-26 | 2021-12-28 | 国网山东省电力公司曹县供电公司 | Cable fixing support for cable trench |
| CN114498500A (en) * | 2021-12-27 | 2022-05-13 | 福建省送变电工程有限公司 | Full-automatic cable modeling placement equipment and use method thereof |
| CN114498500B (en) * | 2021-12-27 | 2024-03-12 | 福建省送变电工程有限公司 | Full-automatic cable modeling placement equipment and use method thereof |
| CN115241819A (en) * | 2022-08-02 | 2022-10-25 | 中船澄西船舶修造有限公司 | Marine cable bracket |
| CN115241819B (en) * | 2022-08-02 | 2023-12-26 | 中船澄西船舶修造有限公司 | Marine cable bracket |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20201009 |