CN210074733U - Cable hanging rack - Google Patents
Cable hanging rack Download PDFInfo
- Publication number
- CN210074733U CN210074733U CN201921081441.3U CN201921081441U CN210074733U CN 210074733 U CN210074733 U CN 210074733U CN 201921081441 U CN201921081441 U CN 201921081441U CN 210074733 U CN210074733 U CN 210074733U
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- joint
- fixing seat
- groove
- fixing base
- fixing
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Abstract
The utility model provides a cable hanging rack in the field of tunnel cable construction equipment, including a plurality of mutually independent fixing bases I, be provided with semi-circular supporting seat on the fixing base I, the one end of fixing base I is opened has joint groove I, joint groove I has downward opening on the corresponding fixing base I, the other end of fixing base I is equipped with joint spare, joint spare is including setting up the connecting portion at the fixing base one other end, connecting portion one side outwards is equipped with the joint portion that is the cylindricality, joint portion can just block into joint groove I through the opening, after joint portion blocks into joint groove I, joint portion can rotate in joint groove I, the circumferential angle of joint groove I is greater than 180 °; the utility model discloses can be according to tunnel wall shape adjustment installation angle, application scope is wider.
Description
Technical Field
The utility model relates to a tunnel cable construction equipment technical field, in particular to cable hanging rack.
Background
The cable erection at the upper end of the inner wall of the tunnel is a work frequently performed in tunnel cable construction.
Among the prior art, the patent name is "novel tunnel cable stores pylon", the notice number is CN 208073559U, the chinese utility model patent that the announcement day is 2018.11.09, this cable stores pylon is including erecting fixed plate and many movable clamps, be provided with many semicircular supporting seats by last to lower interval on erecting the fixed plate, semicircular supporting seat and rotatable movable clamp are used for pressing from both sides the cable and press from both sides tightly, it has a plurality of mounting holes to erect the fixed plate to open in the direction of height, when installing this cable stores pylon on the tunnel wall, use the chemical crab-bolt to pass the mounting hole and will erect fixed plate fixed mounting on the tunnel wall, in this design, though simple to operate, but the tunnel wall that requires mounted position department must be vertical or do not have the bending part, can't adjust the angle of stores pylon according to the shape in tunnel wall, application scope is little.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model discloses an overcome the weak point among the prior art, the utility model provides a cable hanging rack has solved the little technical problem of application scope among the prior art, the utility model discloses can be according to tunnel wall shape adjustment installation angle, application scope is wider.
The purpose of the utility model is realized like this: the utility model provides a cable hanging rack, includes a plurality of mutually independent fixing base one, is provided with semi-circular supporting seat on the fixing base one, the one end of fixing base one is opened there is joint groove one, has decurrent opening on the fixing base one that joint groove one department corresponds, and the other end of fixing base one is equipped with joint spare, joint spare is including setting up the connecting portion at a fixing base other end, connecting portion one side outwards is equipped with the joint portion that is the cylindricality, joint portion can just block into joint groove one through the opening in, joint portion card go into joint inslot one after, joint portion can be at a joint inslot internal rotation, and the circumferential angle of joint groove one is greater than 180.
Before the utility model is installed on the tunnel wall, each fixing seat is assembled together, taking the installation between two adjacent fixing seats as an example, one fixing seat A is assembled with the other fixing seat A, the other fixing seat A is arranged above the other fixing seat A, the other fixing seat A is simply called as fixing seat B, the clamping part of the fixing seat B faces to the opening of the fixing seat A, at the moment, the connecting part of the fixing seat B is arranged at the lower part of the clamping part, the clamping part of the fixing seat B is clamped into the clamping groove of the fixing seat A through the opening, the fixing seat B is turned upwards, and after the connecting part of the fixing seat B is far away from the opening, the clamping part can not fall out from the clamping groove, according to the change of the shape of the inner wall of the tunnel, rotating each first fixing seat to enable the first fixing seat to be attached to the tunnel wall, and sequentially installing the first fixing seats on the tunnel wall from top to bottom; the utility model can adjust the position of each fixing seat I according to the shape of the tunnel wall, and has convenient adjustment, strong adaptability and wider application range; the method can be applied to the work of installing the cable on the wall of the tunnel.
In order to further improve the reliability of the rotation of the clamping piece in the clamping groove, a first limiting groove is formed in the first fixing seat, and when the clamping part rotates in the first clamping groove, the connecting part is in the first limiting groove; in this design, behind the joint inslot was gone into to joint portion card, upwards overturn fixing base one, connecting portion were restricted in spacing inslot one, and joint portion can not fall out from joint inslot one.
As a further improvement, the utility model also comprises a second fixing base, second fixing base is opened respectively with second spacing groove and second joint groove, and the joint spare of first fixing base of head end is rotationally connected with second fixing base through second joint groove, and the joint portion of second fixing base is when two rotations in the joint groove, and the connecting portion on the first fixing base is in second spacing groove.
Drawings
Fig. 1 is a front view of the second fixing base in the clamping position during the assembly of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a front view of the utility model after the second fixing base leaves the clamping position after the assembly is completed.
Fig. 4 is a front view of the first fixing base of the present invention.
Fig. 5 is a three-dimensional structure diagram of the first fixing base of the present invention.
Fig. 6 is a front view of the second fixing base of the present invention.
Fig. 7 is a three-dimensional structure diagram of the second fixing base of the present invention.
Fig. 8 is a front view of the present invention when mounted on a tunnel wall.
Fig. 9 is a second front view of the present invention during assembly.
Fig. 10 is a third front view of the present invention in assembly.
Fig. 11 is a perspective view of the assembled structure of the present invention.
Fig. 12 is a partial enlarged view at B in fig. 11.
The fixing device comprises a fixing seat I, a fixing seat opening 101, a clamping groove I102, a limiting groove I103, a clamping piece 2, a connecting portion 201, a clamping portion 202, a connecting hole 3, a fixing seat II 4, a clamping groove II 401, a limiting groove II 402, a supporting seat 5, a fixing hole 6, a mounting hole 7, an earthing screw rod 8, a movable clamp 9, an earthing clamp 10, an earthing metal plate 11, an earthing mechanism 12, a fixing clamp 1201, a locking screw rod 1202, a locking nut 1203 and an earthing wire 1204.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 8, the cable hanging rack includes a first fixing seat 4 and two first fixing seats 1 independent of each other, a semicircular supporting seat 5 is disposed on each of the first fixing seat 1 and the second fixing seat 4, a first clamping groove 102 is disposed at one end of the first fixing seat 1, an opening 101 inclined downward and outward is disposed on the first fixing seat 1 corresponding to the first clamping groove 102, a clamping member 2 is disposed at the other end of the first fixing seat 1, the clamping member 2 includes a connecting portion 201 disposed at the other end of the first fixing seat 1, a cylindrical clamping portion 202 is disposed on one outward side of the connecting portion 201, the clamping portion 202 can be just clamped into the first clamping groove 102 through the opening 101, after the clamping portion 202 is clamped into the first clamping groove 102, the clamping portion 202 can rotate in the first clamping groove 102, and a circumferential angle of a corresponding arc at the first clamping groove 102 is greater than 180 ° (as shown in fig. 4, α is greater than 180.
In order to further improve the reliability of the rotation of the clamping piece 2 in the clamping groove, a first limit groove 103 is formed in the first fixing seat 1, and when the clamping part 202 rotates in the first clamping groove 102, the connecting part 201 is in the first limit groove 103; a second clamping groove 401 is formed in the second fixing seat 4, a downward opening 101 is formed in the second fixing seat 4 corresponding to the second clamping groove 401, the clamping portion 202 of the first fixing seat 1 can be just clamped into the second clamping groove 401 through the opening 101, the clamping piece 2 of the first fixing seat 1 at the head end is rotatably connected with the second fixing seat 4 through the second clamping groove 401, a second limiting groove 402 is formed in the second fixing seat 4, and when the clamping portion 202 of the second fixing seat 4 rotates in the second clamping groove 401, the connecting portion 201 of the first fixing seat 1 is in the second limiting groove 402; and the first fixing seat 1 and the second fixing seat are respectively provided with a mounting hole 7 which is conveniently connected with the tunnel wall.
In the utility model, a first fixing seat 1 and a second fixing seat 4 are respectively provided with a connecting hole 3, the connecting hole 3 is used for connecting a movable clamp 9, one end of the movable clamp 9 is rotatably connected to the first fixing seat 1, a supporting seat 5 is provided with a fixed hole 6 which is conveniently connected with the movable clamp 9, a cable is arranged in a clamping space formed by the supporting seat 5 and the movable clamp 9, and when the movable clamp 9 rotates to a position which can be connected with the supporting seat 5, a fastening bolt is used for passing through the fixed hole 6 on the supporting seat 5 and fixedly connecting the movable clamp 9 together; the first fixing seat 1, the supporting seat 5, the second fixing seat 4 and the movable frame are made of insulating composite materials, the first fixing seat 1 and the corresponding supporting seat 5 are integrally formed, and the second fixing seat 4 and the corresponding supporting seat 5 are integrally formed; before the utility model is installed on the tunnel wall, firstly, each fixing seat I1 is assembled together, taking the installation process between two adjacent fixing seats I1 at the top as an example, one fixing seat I1 is assembled with the other fixing seat I1, one fixing seat I1 is abbreviated as a fixing seat A, the other fixing seat I1 is abbreviated as a fixing seat B, the clamping part 202 and the connecting part 201 of the fixing seat A face the opening 101 of the fixing seat II 4, the connecting part 201 of the fixing seat A is not in the limiting groove II 402, the clamping part 202 of the fixing seat A is clamped into the clamping groove of the fixing seat II 4 through the opening 101, the fixing seat A is rotated upwards, and the connecting part 201 of the fixing seat A is clamped into the limiting groove II 402; the clamping portion 202 and the connecting portion 201 of the fixing seat B simultaneously face the opening 101 (shown in fig. 1 and 2) of the fixing seat a, the clamping portion 202 of the fixing seat B is clamped into the clamping groove of the fixing seat a through the opening 101, the fixing seat B is turned upwards, the connecting portion 201 of the fixing seat B is clamped into the first limiting groove 103, and the clamping portion 202 cannot fall out of the clamping groove; when the utility model is installed on the tunnel inner wall, each fixing seat I1 is rotated according to the change of the shape of the tunnel inner wall, so that the fixing seat I1 is attached to the tunnel wall, the fixing seat II 4 is at the top, and the fixing seat II 4 and each fixing seat I1 are sequentially installed on the tunnel wall from top to bottom (as shown in figure 8); the utility model can adjust the position of each fixing seat I1 according to the shape of the tunnel wall, and has convenient adjustment, strong adaptability and wider application range; the method can be applied to the work of installing the cable on the wall of the tunnel.
Example 2
As shown in fig. 9, the difference between this embodiment and embodiment 1 is that the first fixing seat 1 and the second fixing seat 4 have the same structure.
Example 3
As shown in fig. 10, the present embodiment is different from embodiments 1 and 2 in that one of the first fixing seat 1 and the second fixing seat 4 are respectively provided, and the clamping portion 202 of the first fixing seat 1 is rotatably connected to the second fixing seat 4 through the second clamping groove 401.
Example 4
As shown in fig. 11 and 12, this embodiment is different from embodiments 1 to 3 in that it further includes a ground clip 10 and a ground metal plate 11, the ground metal plate 11 has at least two openings, the first fixing base 1 and the second fixing base 4 have ground screw holes, the openings of the ground metal plate 11 from top to bottom are aligned with the fixing screw holes, a plurality of ground screws 8 are screwed into the corresponding fixing screw holes through the corresponding openings, each ground clip 10 is connected to each screw, the front side of the first fixing base 1 corresponding to the lower portion of the ground metal plate 11 is connected to a ground mechanism 12, the ground mechanism 12 is provided with a ground wire 1204 communicated with the ground, the ground mechanism 12 includes a fixing clip 1201, a locking screw 1202 and a locking nut 1203, the ground wire 1204 is sleeved between the upper portion and the lower portion of the fixing clip 1201, the upper portion and the lower portion of the fixing clip 1201 are provided with fastening holes, the locking screw 1202 sequentially penetrates through the fastening holes in the upper portion and the lower portion of the fixing clamp 1201, the locking nut 1203 is screwed into the locking screw 1202, the grounding wire 1204 is installed in the fixing frame, and the grounding metal plate 11 and the grounding structure are preferably made of stainless steel.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (3)
1. The utility model provides a cable hanger, includes semi-circular supporting seat, its characterized in that: including a plurality of mutually independent fixing base one, semi-circular supporting seat sets up on fixing base one, the one end of fixing base one is opened there is joint groove one, has decurrent opening on the fixing base one that joint groove one department corresponds, and the other end of fixing base one is equipped with joint spare, joint spare is including setting up the connecting portion at a fixing base other end, connecting portion one side outwards is equipped with the joint portion that is the cylindricality, joint portion can just block into joint groove one through the opening, and joint portion card goes into joint inslot one back, and joint portion can be at a joint inslot internal rotation, and the circumferential angle of joint groove one is greater than 180.
2. A cable hanger as claimed in claim 1, wherein: the first fixing seat is provided with a first limiting groove, and when the clamping portion rotates in the first clamping groove, the connecting portion is located in the first limiting groove.
3. A cable hanger as claimed in claim 1, wherein: the fixing seat I is provided with a first limiting groove I and a second clamping groove I, the first clamping part is rotatably connected with the second fixing seat I through the second clamping groove I, and the first clamping part is connected with the second fixing seat I in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921081441.3U CN210074733U (en) | 2019-07-11 | 2019-07-11 | Cable hanging rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921081441.3U CN210074733U (en) | 2019-07-11 | 2019-07-11 | Cable hanging rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210074733U true CN210074733U (en) | 2020-02-14 |
Family
ID=69430013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921081441.3U Active CN210074733U (en) | 2019-07-11 | 2019-07-11 | Cable hanging rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210074733U (en) |
-
2019
- 2019-07-11 CN CN201921081441.3U patent/CN210074733U/en active Active
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| GR01 | Patent grant |