CN213661151U - Construction engineering is with fire-retardant power cable's of environmental protection operation anchor clamps - Google Patents
Construction engineering is with fire-retardant power cable's of environmental protection operation anchor clamps Download PDFInfo
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- CN213661151U CN213661151U CN202022807065.0U CN202022807065U CN213661151U CN 213661151 U CN213661151 U CN 213661151U CN 202022807065 U CN202022807065 U CN 202022807065U CN 213661151 U CN213661151 U CN 213661151U
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Abstract
The utility model relates to a cable clamp technical field just discloses a construction engineering is with fire-retardant power cable's of environmental protection operation anchor clamps, including solid fixed ring, gu the fixed surface lower surface is connected with the last fixed surface of rotation axis, the bottom and the roating seat inner wall of rotation axis surface rotate to be connected, the lower surface of roating seat and the middle part fixed connection of mounting panel upper surface, the mounting panel upper surface runs through and has seted up four group's mounting holes. This flame-retardant power cable's of environmental protection operation anchor clamps for construction engineering, through snap ring one, the cooperation of mechanisms such as snap ring two and fastening bolt for snap ring one merges back cardboard and the surface of cable with snap ring two and contacts, the cardboard promotes the telescopic link and slides to the outside under the influence of cable reaction force, to the diameter phase-match of size and cable between three group's cardboards, thereby it is fixed to have solved current device internal diameter size, be not convenient for carry out the problem of fixing to the not unidimensional cable, the practicality of device has been improved.
Description
Technical Field
The utility model relates to a cable clamp technical field specifically is a fire-retardant power cable's of environmental protection operation anchor clamps for construction engineering.
Background
With the development of cities, the corridor of the overhead transmission line is increasingly tensed, and the urban cables are gradually increased. The power cable can be suitable for the situation that the overhead transmission line is short in channel, dense in population and other special occasions. The cable is laid underground for the most, and is connected with the overhead transmission line through the terminal tower, and the cable laying process and the situations of inclination, bending and the like exist in the upper tower due to the characteristics of the cable body. The high-voltage cable body composition structure determines that the cable can not be bent at will and needs to be rigidly fixed in a special area. Because traditional cable clamp does not have the base, although can guarantee that cable body is perpendicular with the anchor clamps cross section, when the cable slope or crooked, anchor clamps and shaft tower or other support frames are connected more difficultly, and the installation is inconvenient.
The Chinese patent publication discloses a novel cable fixing clamp, which relates to the technical field of power cable auxiliary equipment, wherein a cable clamping opening is formed by oppositely arranging an upper clamping body and a lower clamping body, and the clamping opening is pressed and adjusted by spring bolts penetrating through two ends; the bearing of the adjusting mechanism is positioned on the lower clamp body; the supporting base is fixedly connected with the outer end of the inner sleeve. The utility model discloses a realize the centre gripping to the cable through setting up upper and lower clamp, the axial that can realize the cable simultaneously through the adjustment mechanism who sets up rotates the setting, has realized anchor clamps and cable body cross section vertically rotation adjustment, makes things convenient for cable clamp's fixed, and it is more convenient to install. This practical novel structure installs labour saving and time saving, has guaranteed operating personnel safety, improves work efficiency simultaneously greatly. But the inner diameter of the device is fixed, so that cables with different sizes are not convenient to fix.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a fire-retardant power cable's of environmental protection operation anchor clamps for construction engineering has solved current device internal diameter size and has fixed, is not convenient for carry out the problem of fixing to not unidimensional cable.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an operation clamp of an environment-friendly flame-retardant power cable for construction engineering comprises a fixing ring, wherein the lower surface of the fixing ring is fixedly connected with the upper surface of a rotating shaft, the bottom of the outer surface of the rotating shaft is rotatably connected with the inner wall of a rotating seat, the lower surface of the rotating seat is fixedly connected with the middle part of the upper surface of a mounting plate, four groups of mounting holes are formed in the upper surface of the mounting plate in a penetrating manner, the left side of the fixing ring is rotatably connected with the bottom of a first clamping ring, the top of the outer surface of the first clamping ring is fixedly connected with the lower surfaces of two groups of clamping blocks, the right side of the fixing ring is rotatably connected with the bottom of a second clamping ring, the top of the outer surface of the clamping ring is fixedly connected with the lower surfaces of two groups of bolt seats, a group of connecting rod is arranged between the two groups of bolt seats, the, the left side of the outer surface of the fastening bolt is in threaded connection with the inner wall of the fixing nut, the right side of the fixing nut is provided with a group of spring gaskets, the inner walls of the spring gaskets are in contact with the outer surface of the fastening bolt, the right side of each spring gasket is in contact with the left side of each clamping block, the left side of the fixing nut is provided with a group of limiting strips, the outer surfaces of the limiting strips are in contact with the inner wall of the right side of the fastening bolt, the middle parts of the fixing ring, the first clamping ring and the second clamping ring are provided with a group of telescopic rods, the outer sides of the outer surfaces of the three groups of telescopic rods are respectively in sliding connection with the inner walls of the fixing ring, the first clamping ring and the second clamping ring, the inner side surfaces of the three groups of telescopic rods are respectively in fixed connection with the outer side surfaces of the three groups, the inner sides of the three groups of compression springs are fixedly connected with the outer side faces of the three groups of clamping plates respectively, and the outer sides of the three groups of compression springs are fixedly connected with the inner side faces of the fixing ring, the first clamping ring and the second clamping ring respectively.
Preferably, three groups the inboard of cardboard all is provided with a set of blotter, the lateral surface of three groups of blotters respectively with the medial surface fixed connection of three groups of cardboards.
Preferably, a group of bearings are arranged on the inner side of the rotating seat, the outer side faces of the bearings are fixedly connected with the inner wall of the rotating seat, and the inner wall of each bearing is fixedly connected with the outer surface of the rotating shaft.
Preferably, two sets of reinforcing ribs are arranged at the front end and the rear end of the inner side surfaces of the fixing ring, the first clamping ring and the second clamping ring, and the outer side surfaces of the six sets of reinforcing ribs are fixedly connected with the inner side surfaces of the fixing ring, the first clamping ring and the second clamping ring respectively.
Preferably, the outside of fixation nut is provided with two sets of convenient handles, the medial surface of two sets of convenient handles respectively with the top and the bottom fixed connection of fixation nut surface.
Preferably, a set of limiting holes are formed in the rear side of the outer surface of the fastening bolt in a penetrating mode, and the front end of the limiting strip penetrates through the limiting holes.
(III) advantageous effects
Compared with the prior art, the utility model provides a construction engineering is with fire-retardant power cable's of environmental protection operation anchor clamps possesses following beneficial effect:
1. this flame-retardant power cable's of environmental protection operation anchor clamps for construction engineering, through snap ring one, the cooperation of mechanisms such as snap ring two and fastening bolt for snap ring one merges back cardboard and the surface of cable with snap ring two and contacts, the cardboard promotes the telescopic link and slides to the outside under the influence of cable reaction force, to the diameter phase-match of size and cable between three group's cardboards, thereby it is fixed to have solved current device internal diameter size, be not convenient for carry out the problem of fixing to the not unidimensional cable, the practicality of device has been improved.
2. This flame-retardant power cable's of environmental protection operation anchor clamps for construction engineering, through spacing use, it is not hard up under the condition of non-manual operation to have avoided the device, through compression spring, under the effect of mechanisms such as cardboard and cushion for the effort that the device applied in the cable is cushioned, when avoiding fixing the cable because of the too big condition that leads to the cable crust of the dynamics that the device is fixed, the security when having improved the device and using, the practicality of the device has further been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a structure shown in fig. 1.
In the figure: 1. a fixing ring; 2. a rotating shaft; 3. a rotating base; 4. mounting a plate; 5. mounting holes; 6. a first snap ring; 7. a snap ring II; 8. a telescopic rod; 9. clamping a plate; 10. a compression spring; 11. a bolt seat; 12. a connecting rod; 13. fastening a bolt; 14. a flat gasket; 15. a spring washer; 16. fixing a nut; 17. a limiting strip; 18. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an operation clamp of an environment-friendly flame-retardant power cable for construction engineering comprises a fixing ring 1, wherein the lower surface of the fixing ring 1 is fixedly connected with the upper surface of a rotating shaft 2, the bottom of the outer surface of the rotating shaft 2 is rotatably connected with the inner wall of a rotating seat 3, the lower surface of the rotating seat 3 is fixedly connected with the middle part of the upper surface of a mounting plate 4, four groups of mounting holes 5 are formed in the upper surface of the mounting plate 4 in a penetrating manner, the left side of the fixing ring 1 is rotatably connected with the bottom of a first snap ring 6, the top of the outer surface of the first snap ring 6 is fixedly connected with the lower surfaces of two groups of clamping blocks 18, the right side of the fixing ring 1 is rotatably connected with the bottom of a second snap ring 7, the top of the outer surface of the second snap ring 7 is fixedly connected with the lower surfaces of two groups of bolt seats 11, a group of connecting rods 12 is arranged between the, the left side of the outer surface of a fastening bolt 13 is in threaded connection with the inner wall of a fixing nut 16, the right side of the fixing nut 16 is provided with a group of spring gaskets 15, the inner wall of each spring gasket 15 is in contact with the outer surface of the fastening bolt 13, the right side of each spring gasket 15 is provided with a group of flat gaskets 14, the inner wall of each flat gasket 14 is in contact with the outer surface of the fastening bolt 13, the right side of each flat gasket 14 is in contact with the left side of each two groups of fixture blocks 18, the left side of the fixing nut 16 is provided with a group of limiting strips 17, the outer surface of each limiting strip 17 is in contact with the inner wall of the right side of the fastening bolt 13, the middle parts of a fixing ring 1, a first clamp ring 6 and a second clamp ring 7 are respectively provided with a group of telescopic rods 8, the outer sides of the outer surfaces, the outside of three groups of cardboard 9 all sets up the chance and meets a set of compression spring 10, the inboard of three groups of compression spring 10 respectively with the lateral surface fixed connection of three groups of cardboard 9, the outside of three groups of compression spring 10 respectively with the medial surface fixed connection of solid fixed ring 1, snap ring 6 and snap ring two 7.
Specifically, in order to avoid cardboard 9 to damage the crust of cable, the inboard of three group's cardboard 9 all is provided with a set of blotter, the lateral surface of three group's blotter respectively with the medial surface fixed connection of three group's cardboard 9.
Specifically, in order to reduce the abrasion between the rotary seat 3 and the rotating shaft, a set of bearings is arranged inside the rotary seat 3, the outer side surfaces of the bearings are fixedly connected with the inner wall of the rotary seat 3, and the inner wall of each bearing is fixedly connected with the outer surface of the rotating shaft 2.
Specifically, in order to improve the mechanical strength of the fixing ring 1, the first snap ring 6 and the second snap ring 7, two groups of reinforcing ribs are arranged at the front end and the rear end of the inner side surfaces of the fixing ring 1, the first snap ring 6 and the second snap ring 7, and the outer side surfaces of the six groups of reinforcing ribs are fixedly connected with the inner side surfaces of the fixing ring 1, the first snap ring 6 and the second snap ring 7 respectively.
Specifically, for the convenience of the bare-handed operation of the operator, the outer side of the fixing nut 16 is provided with two sets of convenient handles, and the inner side surfaces of the two sets of convenient handles are respectively fixedly connected with the top and the bottom of the outer surface of the fixing nut 16.
Specifically, in order to fix the position of the fixing nut 16 by the limiting strip 17, a set of limiting holes are formed in the rear side of the outer surface of the fastening bolt 13 in a penetrating manner, and the front end of the limiting strip 17 penetrates through the limiting holes, so that the fixing nut 16 is prevented from rotating reversely.
The working principle is as follows: fix the device through mounting hole 5, place the cable between three groups of cardboard 9, it is close to with fixture block 18 to make bolt seat 11 with two 7 messenger's of snap ring 6 and snap ring of upside rotation, rotate fastening bolt 13, make plain shim 14 be located the left side of fixture block 18, under the influence of cable reaction force, cardboard 9 promotes 8 outside lateral sliding of telescopic link, distance and the size phase-match of cable between three groups of cardboard 9 until, the fixation nut 16 of screwing fixes fixation nut 16's position through spacing strip 17.
In conclusion, the operation clamp of the environment-friendly flame-retardant power cable for construction engineering is characterized in that the snap ring I6, the snap ring II 7, the fastening bolt 13 and other mechanisms are matched, so that the snap plates 9 are in contact with the outer surface of the cable after the snap ring I6 and the snap ring II 7 are combined, the snap plates 9 push the telescopic rods 8 to slide outwards under the influence of the reaction force of the cable, the size between the three groups of snap plates 9 is matched with the diameter of the cable, the problem that the cables with different sizes are inconvenient to fix due to the fixed inner diameter of the existing device is solved, the practicability of the device is improved, the device is prevented from loosening under the condition of non-manual operation through the use of the limiting strips 17, the acting force applied to the cable by the device is buffered under the action of the compression spring 10, the snap plates 9, the buffer cushion and other mechanisms, and the damage of the sheath of the cable due to the overlarge force applied to, the safety of the device when using has been improved, the practicality of the device has further been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a construction engineering is with fire-retardant power cable's of environmental protection operation anchor clamps, includes solid fixed ring (1), its characterized in that: the upper surface of the lower surface of the fixing ring (1) is fixedly connected with the upper surface of the rotating shaft (2), the bottom of the outer surface of the rotating shaft (2) is rotatably connected with the inner wall of the rotating seat (3), the lower surface of the rotating seat (3) is fixedly connected with the middle part of the upper surface of the mounting plate (4), the upper surface of the mounting plate (4) is provided with four groups of mounting holes (5) in a penetrating way, the left side of the fixing ring (1) is rotatably connected with the bottom of a first snap ring (6), the top of the outer surface of the first snap ring (6) is fixedly connected with the lower surfaces of two groups of clamping blocks (18), the right side of the fixing ring (1) is rotatably connected with the bottom of a second snap ring (7), the top of the outer surface of the second snap ring (7) is fixedly connected with the lower surfaces of the two groups of bolt seats (11), a group of connecting rods (12) is arranged between the two groups of bolt seats (11), the middle part of the outer surface of the connecting rod (12) is rotatably connected with the inner wall of the right side of the fastening bolt (13), the left side of the outer surface of the fastening bolt (13) is in threaded connection with the inner wall of a fixing nut (16), the right side of the fixing nut (16) is provided with a set of spring gasket (15), the inner wall of the spring gasket (15) is in contact with the outer surface of the fastening bolt (13), the right side of the spring gasket (15) is provided with a set of plain gasket (14), the inner wall of the plain gasket (14) is in contact with the outer surface of the fastening bolt (13), the right side of the plain gasket (14) is in contact with the left sides of two sets of clamping blocks (18), the left side of the fixing nut (16) is provided with a set of limiting strips (17), the outer surface of the limiting strips (17) is in contact with the inner wall of the right side of the fastening bolt (13), and the middle parts of the fixing, three the outside of telescopic link (8) surface respectively with the inner wall sliding connection of solid fixed ring (1), snap ring (6) and snap ring two (7), three groups the medial surface of telescopic link (8) respectively with the lateral surface fixed connection of three group's cardboard (9), three groups the outside of cardboard (9) all sets up the chance and meets a set of compression spring (10), three groups the inboard of compression spring (10) respectively with the lateral surface fixed connection of three group's cardboard (9), three groups the outside of compression spring (10) respectively with the medial surface fixed connection of solid fixed ring (1), snap ring (6) and snap ring two (7).
2. The operation clamp of the environment-friendly flame-retardant power cable for construction engineering according to claim 1, characterized in that: the inner sides of the three groups of clamping plates (9) are provided with a group of cushion pads, and the outer side surfaces of the three groups of cushion pads are fixedly connected with the inner side surfaces of the three groups of clamping plates (9) respectively.
3. The operation clamp of the environment-friendly flame-retardant power cable for construction engineering according to claim 1, characterized in that: a group of bearings are arranged on the inner side of the rotating seat (3), the outer side faces of the bearings are fixedly connected with the inner wall of the rotating seat (3), and the inner wall of each bearing is fixedly connected with the outer surface of the rotating shaft (2).
4. The operation clamp of the environment-friendly flame-retardant power cable for construction engineering according to claim 1, characterized in that: two sets of reinforcing ribs are arranged at the front end and the rear end of the inner side surfaces of the fixing ring (1), the first clamping ring (6) and the second clamping ring (7), and the outer side surfaces of the six sets of reinforcing ribs are fixedly connected with the inner side surfaces of the fixing ring (1), the first clamping ring (6) and the second clamping ring (7) respectively.
5. The operation clamp of the environment-friendly flame-retardant power cable for construction engineering according to claim 1, characterized in that: the outside of fixation nut (16) is provided with two sets of convenient handles, the medial surface of two sets of convenient handles respectively with the top and the bottom fixed connection of fixation nut (16) surface.
6. The operation clamp of the environment-friendly flame-retardant power cable for construction engineering according to claim 1, characterized in that: the rear side of the outer surface of the fastening bolt (13) is provided with a group of limiting holes in a penetrating mode, and the front end of the limiting strip (17) penetrates through the limiting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022807065.0U CN213661151U (en) | 2020-11-30 | 2020-11-30 | Construction engineering is with fire-retardant power cable's of environmental protection operation anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022807065.0U CN213661151U (en) | 2020-11-30 | 2020-11-30 | Construction engineering is with fire-retardant power cable's of environmental protection operation anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213661151U true CN213661151U (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022807065.0U Expired - Fee Related CN213661151U (en) | 2020-11-30 | 2020-11-30 | Construction engineering is with fire-retardant power cable's of environmental protection operation anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213661151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544338A (en) * | 2022-01-25 | 2022-05-27 | 江苏洪能电缆有限公司 | High-tensile deflection-resistant insulated cable |
| CN114608420A (en) * | 2022-03-17 | 2022-06-10 | 海安巨人新材料科技有限公司 | Vertical suspension deflection angle testing device for elevator traveling cable |
-
2020
- 2020-11-30 CN CN202022807065.0U patent/CN213661151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544338A (en) * | 2022-01-25 | 2022-05-27 | 江苏洪能电缆有限公司 | High-tensile deflection-resistant insulated cable |
| CN114608420A (en) * | 2022-03-17 | 2022-06-10 | 海安巨人新材料科技有限公司 | Vertical suspension deflection angle testing device for elevator traveling cable |
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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: 20210709 Termination date: 20211130 |