CN215870517U - Mountain region high-voltage cable overlap joint crossing structure - Google Patents
Mountain region high-voltage cable overlap joint crossing structure Download PDFInfo
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- CN215870517U CN215870517U CN202122063028.8U CN202122063028U CN215870517U CN 215870517 U CN215870517 U CN 215870517U CN 202122063028 U CN202122063028 U CN 202122063028U CN 215870517 U CN215870517 U CN 215870517U
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Abstract
The utility model discloses a mountain high-voltage cable lapping crossing frame, which comprises: the number of the support frames is two, and the two support frames are respectively arranged on two sides of the spanning object; the two ends of the supporting rope body are respectively fixedly connected with the two supporting frames; the support frame includes: support chassis, support column, dead lever. The cable installation and erection structure has the advantages that the problem that the construction structure of a unified spanning frame is not available in the prior art, erection is labor-consuming, later-stage disassembly is troublesome, and cable installation and the construction progress are seriously influenced is solved.
Description
Technical Field
The utility model relates to the technical field of cable crossing frames, in particular to a mountain high-voltage cable lapping crossing frame.
Background
The cable installation and the overlap joint in the time, can span many obstacles, especially when the overlap joint high-voltage line of highway both sides, the high-voltage line probably drops and causes the traffic accident on the highway, people adopt to build the crossing structure temporarily and support and protect, dismantle the crossing structure after the cable installation is accomplished again, do not have the structure of building of unified crossing structure at present, it is harder to build, and later stage dismantlement is also more troublesome moreover, the engineering progress of cable installation and building has seriously been influenced.
Disclosure of Invention
To address the above shortcomings and deficiencies of the prior art, it is an object of the present invention to provide a mountain high voltage cable lap span.
The utility model discloses a mountain high-voltage cable lapping crossing frame, which comprises:
the number of the support frames is two, and the two support frames are respectively arranged on two sides of the spanning object;
the two ends of the supporting rope body are fixedly connected with the two supporting frames respectively;
the support frame includes:
the bottom of the supporting underframe is fixedly connected with a supporting cross beam, and the supporting cross beam is fixed with the ground through a ground pile;
the bottom end of the supporting column is fixedly connected with the top of the supporting underframe, and the top of the supporting column is fixedly connected with an installation frame;
and the end part of the fixed rod is connected with the mounting frame.
Optionally, the fixing rod comprises a top rod and two side rods, the top rod and the two side rods form an isosceles triangle, an elastic supporting structure is arranged between the end of the top rod and the mounting frame, and the end of each of the two side rods is fixedly connected with the mounting frame.
Optionally, the resilient support structure comprises:
the side face of the stabilizing frame is fixedly connected with the mounting frame, a U-shaped opening is formed in the top of the stabilizing frame, and a mounting groove is formed in the bottom of the U-shaped opening;
elastic support piece, elastic support piece's top is provided with the arc seat, elastic support piece's bottom is provided with vertical pole, vertical pole is located the inside of mounting groove, and is provided with the spring between the bottom of vertical pole and the interior bottom of mounting groove.
Optionally, the top rod and the two side rods are respectively provided with a roller at the outer side, the roller is fixedly connected with a limiting ring at the outer side, and the supporting rope body bypasses the top of the roller.
Optionally, the side of support column is provided with frame type mouth, the inboard fixedly connected with fixed plate of frame type mouth, the tip swing joint of fixed plate has the screw thread post, the inside of frame type mouth is provided with the regulating plate, regulating plate and screw thread post screw-thread fit, the side fixedly connected with of regulating plate adjusts the horizontal pole, support the rope body and adjust horizontal pole fixed connection.
Optionally, the sliding groove is formed in the inner side of the frame-shaped opening, a sliding block is connected to the inner side of the sliding groove in a sliding mode, and the sliding block is fixedly connected with the end portion of the adjusting cross rod.
Optionally, the top end of the threaded column is movably connected with the inner top of the frame-shaped opening through a connecting seat, and the bottom end of the threaded column is fixedly connected with a rotary table.
The utility model has the beneficial effects that: compared with the prior art, the method has the advantages that,
1) the crossing structure is supported by two groups of supporting frame structures, then the supporting rope body structure is arranged between the supporting frames, the supporting frames are arranged on two sides of a crossing object and cannot be influenced by the crossing object (for example, the crossing object does not occupy a highway, and a supporting column is not required to be built in a river channel), the bottom of each supporting frame is supported by the supporting underframe and the supporting cross beam, the supporting columns are directly and vertically arranged in the middle of each supporting frame, the top of each supporting frame is wound to the supporting rope body by the fixing rods, the crossing structure is easy to build, and compared with other crossing structure, the crossing structure has the advantages of short building period and convenience in later-stage disassembly;
2) according to the utility model, the top rod and the two side rods are arranged in an isosceles triangle shape, and the top rod is provided with the elastic supporting structure, so that if the supporting rope body is impacted, the top rod can play a certain buffering role, and the impact force is prevented from damaging the supporting frame structure and influencing the stability of the structure;
3) according to the utility model, the elastic supporting structure is arranged, the arc-shaped seat arranged at the top of the elastic supporting piece is used for supporting, the vertical rod is arranged at the bottom of the elastic supporting piece and slides in the mounting groove at the inner side of the stabilizing frame, and the spring is arranged between the bottom end of the vertical rod and the inner bottom of the mounting groove, so that the elastic buffering effect is realized;
4) the rope support is provided with the roller and the limiting ring structure, so that the supporting rope bodies can be limited from approaching or departing from each other (the rope bodies are dense on one side and sparse on the other side), and the stress of each rope body is uniform;
5) according to the utility model, the threaded column structure is arranged, the adjusting plate can be controlled to move up and down by rotating the threaded column, so that the adjusting cross rod is driven to move up and down, the supporting rope body is fixedly connected with the adjusting cross rod, the end part of the supporting rope body can be driven to move, the tensioning effect of the supporting rope body can be adjusted, and the installation and use are convenient;
6) the sliding chute and the sliding block structure are arranged, so that the movement stability of the adjusting cross rod can be improved;
7) the threaded column can be conveniently rotated by a user through the turntable.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a schematic view of the supporting frame of the present invention;
FIG. 6 is an enlarged view taken at A in FIG. 5;
fig. 7 is a schematic view of the connection of the elastic frame of the present invention.
Illustration of the drawings:
1. a support frame; 11. a support chassis; 12. a support beam; 13. a support pillar; 14. a mounting frame; 15. a stabilizer frame; 151. mounting grooves; 152. a spring; 16. an elastic support member; 17. fixing the rod; 18. a drum; 181. a limiting ring; 19. an adjusting plate; 110. a fixing plate; 111. a threaded post; 112. adjusting the cross bar; 113. a slider; 114. a chute; 2. supporting the rope body.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and specific embodiments:
referring to fig. 1 to 7, a mountain high voltage cable lap span comprising:
the number of the support frames 1 is two, and the two support frames are respectively arranged on two sides of the spanning object;
the cable support device comprises a support rope body 2, wherein two ends of the support rope body 2 are fixedly connected with two support frames 1 respectively, the middle part of the support rope body 2 is tensioned, and a cable in the installation process stretches across the support rope body 2 to realize the support effect;
the support frame 1 includes:
the supporting base frame 11 is of a frame-shaped frame structure and is formed by welding at least four groups of angle steels, the specific length is determined according to the use requirement, the bottom of the supporting base frame 11 is fixedly connected with a supporting cross beam 12, the supporting cross beam 12 is perpendicular to the length direction of the supporting base frame 11, the supporting base frame 11 is prevented from being stressed to incline, the supporting cross beam 12 is fixed with the ground through a ground pile, and a U-shaped ground pile can be adopted or other structures are adopted to be fixedly connected with the ground pile;
the support column 13, the bottom of support column 13 and the top fixed connection who supports chassis 11, support column 13 adopt the frame structure of frame type, and it is fixed with supporting chassis 11 that the bottom adopts the screw, and the top fixedly connected with mounting bracket 14 of support column 13, the bottom of mounting bracket 14 are provided with the mount pad, also adopt screw structural connection with the top of support column 13.
The elastic support structure includes:
the side surface of the stabilizing frame 15 is fixedly connected with the mounting frame 14, the top of the stabilizing frame 15 is provided with a U-shaped opening, and the bottom of the U-shaped opening is provided with a mounting groove 151;
The outside of top pole and two side poles all is provided with cylinder 18, and the outside fixedly connected with spacing ring 181 of cylinder 18 supports the top that the drum 18 was walked around to the rope body 2, and spacing ring 181 can restrict and support the rope body 2 horizontal slip.
The side of support column 13 is provided with frame type mouth, the inboard fixedly connected with fixed plate 110 of frame type mouth, and the tip swing joint of fixed plate 110 has screw thread post 111, and the inside of frame type mouth is provided with regulating plate 19, and regulating plate 19 and screw thread post 111 screw-thread fit, the side fixedly connected with of regulating plate 19 adjust horizontal pole 112, support rope body 2 and adjust horizontal pole 112 fixed connection.
The inside of frame type mouth has seted up spout 114, and the inboard sliding connection of spout 114 has sliding block 113, and sliding block 113 is connected with the tip fixed connection of adjusting horizontal pole 112.
The top of screw thread post 111 passes through connecting seat swing joint with the interior top of frame type mouth, and the bottom fixedly connected with carousel of screw thread post 111.
The working principle is as follows: when the supporting frame is installed, foundation treatment is needed to be carried out at an installation position, the building position is relatively flat and compact, then the supporting underframe 11 is placed on the well-treated foundation, then the supporting cross beam 12 is compacted on the ground by utilizing a U-shaped ground pile to realize a fixed base, then the supporting columns 13 are placed at specified positions by utilizing a crane, and are fixedly connected by utilizing screws, a plurality of supporting columns 13 (at least two supporting columns are built) are built according to actual requirements, the mounting frame 14 is fixed at the tops of the supporting columns 13 by utilizing the screws, the fixing rods 17 are installed between the two adjacent supporting columns 13, and the supporting frames 1 are installed on two sides of a spanning object according to the method;
the two end parts of the supporting rope body 2 and the adjusting cross rods 112 on the two sides are fixed, tensioning is not needed during installation, after all installation is completed, a user rotates the threaded column 111 and then drives the adjusting plate 19 to move downwards (the adjusting plate 19 is limited by the supporting column 13 and cannot rotate along with the rotation), so that the supporting rope body 2 is tensioned, and the tensioning degree is adjusted; and when the device is disassembled, the disassembly is carried out reversely according to the method.
The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.
Claims (7)
1. A mountain high voltage cable lap span comprising:
the number of the support frames (1) is two, and the two support frames are respectively arranged on two sides of the spanning object;
the two ends of the supporting rope body (2) are respectively fixedly connected with the two supporting frames (1);
the method is characterized in that: the support frame (1) comprises:
the support device comprises a support chassis (11), wherein the bottom of the support chassis (11) is fixedly connected with a support cross beam (12), and the support cross beam (12) is fixed with the ground through a ground pile;
the bottom end of the supporting column (13) is fixedly connected with the top of the supporting bottom frame (11), and the top of the supporting column (13) is fixedly connected with a mounting frame (14);
the end part of the fixing rod (17) is connected with the mounting rack (14).
2. The mountain high voltage cable lap span frame of claim 1, wherein: dead lever (17) include top pole and two side poles, and top pole and two side poles form isosceles triangle, be provided with elastic support structure between the tip of top pole and mounting bracket (14), two the tip and mounting bracket (14) fixed connection of side pole.
3. The mountain high voltage cable lap span frame of claim 2, wherein: the elastic support structure includes:
the side face of the stabilizing frame (15) is fixedly connected with the mounting frame (14), a U-shaped opening is formed in the top of the stabilizing frame (15), and a mounting groove (151) is formed in the bottom of the U-shaped opening;
elastic support piece (16), the top of elastic support piece (16) is provided with the arc seat, the bottom of elastic support piece (16) is provided with vertical pole, vertical pole is located the inside of mounting groove (151), and is provided with spring (152) between the bottom of vertical pole and the interior bottom of mounting groove (151).
4. The mountain high voltage cable lap span of claim 3, wherein: the outside of top pole and two side poles all is provided with cylinder (18), the outside fixedly connected with spacing ring (181) of cylinder (18), the top of cylinder (18) is walked around in support rope body (2).
5. The mountain high voltage cable lap span frame of claim 1, wherein: the side of support column (13) is provided with frame type mouth, the inboard fixedly connected with fixed plate (110) of frame type mouth, the tip swing joint of fixed plate (110) has screw thread post (111), the inside of frame type mouth is provided with regulating plate (19), regulating plate (19) and screw thread post (111) screw-thread fit, horizontal pole (112) are adjusted to the side fixedly connected with of regulating plate (19), support rope body (2) and regulation horizontal pole (112) fixed connection.
6. The mountain high-voltage cable lapping spanning frame of claim 5, wherein a sliding groove (114) is formed in the inner side of the frame-shaped opening, a sliding block (113) is connected to the inner side of the sliding groove (114) in a sliding manner, and the sliding block (113) is fixedly connected with the end part of the adjusting cross rod (112).
7. The mountain high-voltage cable lap joint crossing structure as claimed in claim 5, wherein the top end of the threaded column (111) is movably connected with the inner top of the frame-shaped opening through a connecting seat, and the bottom end of the threaded column (111) is fixedly connected with a rotary table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122063028.8U CN215870517U (en) | 2021-08-30 | 2021-08-30 | Mountain region high-voltage cable overlap joint crossing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122063028.8U CN215870517U (en) | 2021-08-30 | 2021-08-30 | Mountain region high-voltage cable overlap joint crossing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215870517U true CN215870517U (en) | 2022-02-18 |
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ID=80243812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122063028.8U Active CN215870517U (en) | 2021-08-30 | 2021-08-30 | Mountain region high-voltage cable overlap joint crossing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215870517U (en) |
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2021
- 2021-08-30 CN CN202122063028.8U patent/CN215870517U/en active Active
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