CN217087394U - Layered simply-supported beam type ultrahigh-voltage cable bridge - Google Patents
Layered simply-supported beam type ultrahigh-voltage cable bridge Download PDFInfo
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- CN217087394U CN217087394U CN202220671822.2U CN202220671822U CN217087394U CN 217087394 U CN217087394 U CN 217087394U CN 202220671822 U CN202220671822 U CN 202220671822U CN 217087394 U CN217087394 U CN 217087394U
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Abstract
The utility model discloses a layered letter beam formula superhigh pressure cable testing bridge, including roof, inserted bar and fixture block, sliding connection actinobacillus board on the roof, the symmetry is equipped with spacing portion around on the actinobacillus board, and the roof corresponds spacing portion and is equipped with the spacing groove, spacing portion and spacing groove sliding connection, actinobacillus board front end right side is equipped with the inserted bar, and actinobacillus board front end left side is equipped with the fixed block, and corresponds the inserted bar on the fixed block and be equipped with the slot. The utility model discloses during the use, the apron through setting is convenient overhauls the cable of unwrapping wire inboard, upwards stirs two movable rods, makes things convenient for the locating piece to pull out in the recess to open the apron, use through the slider, spout, the cooperation of elasticity telescopic link structure that set up, make things convenient for the movable rod to reply the normal position, thereby the convenience is just spacing to the locating piece.
Description
Technical Field
The utility model relates to a cable testing bridge technical field specifically is a layered letter beam type superhigh pressure cable testing bridge.
Background
The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is arranged outside the building in the open air.
The existing layered simply-supported beam type ultrahigh-voltage cable bridge is complex in installation structure during use, needs to consume a large amount of labor, and is inconvenient to overhaul. Therefore, the utility model provides a layering letter beam type superhigh pressure cable testing bridge to solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a layered letter beam type superhigh pressure cable testing bridge to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a layered simple-supporting beam type ultrahigh-voltage cable bridge comprises a top plate, an inserting rod and a clamping block, wherein a pay-off plate is connected to the top plate in a sliding mode, limiting parts are symmetrically arranged on the front side and the back side of the pay-off plate, limiting grooves are formed in the positions, corresponding to the limiting parts, of the top plate, the limiting parts are connected with the limiting grooves in a sliding mode, the inserting rod is arranged on the right side of the front end of the pay-off plate, a fixing block is arranged on the left side of the front end of the pay-off plate, inserting grooves are formed in the positions, corresponding to the inserting rod, of the fixing block, positioning grooves are formed in the top ends of the inserting grooves, the clamping block is arranged in the positioning grooves, a pull rod is arranged at the upper end of the clamping block, and the upper end of the pull rod penetrates through the fixing block;
the improved pay-off device is characterized in that a spring is arranged on the pull rod, the lower end of the spring is fixedly connected with a clamping block, the upper end of the spring is fixedly connected with the top end of the positioning groove, a positioning block is arranged on the cover plate in a movable connection mode, a groove is formed in the front end of the pay-off plate corresponding to the positioning block, the positioning block is clamped with the groove, through grooves are symmetrically arranged on the left side and the right side of the inner wall of the groove in a left-and-right mode, a movable rod is movably connected to the bottom end of each through groove, the upper end of each movable rod is slidably connected with a sliding block, the upper end of each sliding block is slidably connected with an elastic telescopic rod, and the upper end of each elastic telescopic rod is fixedly connected with the top end of each through groove.
As a further scheme of the utility model, four corners department is equipped with the mounting hole on the roof, and the mounting hole is the screw hole, the installation and the fixed of the roof of being convenient for.
As the utility model discloses scheme further again, the roof right-hand member is equipped with first connecting groove, and the roof left end corresponds first connecting groove and is equipped with the connecting block, the connection between two adjacent roofs of being convenient for.
As the utility model discloses further scheme again, the unwrapping wire board right-hand member is equipped with the connecting plate, and the corresponding connecting plate in unwrapping wire board left end is equipped with the second spread groove, the connection between two adjacent unwrapping wire boards of being convenient for.
As the utility model discloses further scheme again, the fixture block shape is right trapezoid, fixture block and constant head tank sliding connection, the quick installation and the spacing fixed of the inserted bar of being convenient for.
As the utility model discloses further scheme again, the pull rod upper end is equipped with the handle, is equipped with anti-skidding line on the handle, is convenient for drive fixture block and draw-in groove phase separation.
As the utility model discloses scheme further again, the corresponding slider in movable rod upper end is equipped with the spout, slider and spout sliding connection, and the movable rod of being convenient for rotates and resumes the normal position.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses during the use, install the roof through mounting hole and bridge floor, insert the spacing inslot with spacing portion on the actinobacillus plate again, thereby can make the cable alternate at the actinobacillus plate, the cooperation through the first connecting groove that sets up and connecting block structure is used, be convenient for the firm connection between two adjacent roofs, connecting plate and the cooperation of second connecting groove structure through setting up are used, be convenient for two adjacent actinobacillus plates are connected, in the inserted bar inserts the slot when the actinobacillus plate is connected, the inserted bar drives the fixture block up-motion, fixture block compression spring, when the fixture block removes the draw-in groove top, make the fixture block insert the draw-in groove under the effect of spring force, thereby fix the inserted bar, the connection steadiness between two adjacent actinobacillus plates has been improved, and is simple to operate, and convenient to install and dismantle.
2. The utility model discloses during the use, the apron through setting is convenient overhauls the cable of unwrapping wire inboard, upwards stirs two movable rods, makes things convenient for the locating piece to pull out in the recess to open the apron, use through the slider, spout, the cooperation of elasticity telescopic link structure that set up, make things convenient for the movable rod to reply the normal position, thereby the convenience is just spacing to the locating piece.
Drawings
Fig. 1 is a schematic structural diagram of a layered simply supported beam type extra-high voltage cable tray.
Fig. 2 is a left side view structural diagram of a layered simply supported beam type extra-high voltage cable tray.
Fig. 3 is a schematic cross-sectional structure diagram of a layered simply supported beam type extra-high voltage cable tray.
Fig. 4 is an enlarged schematic view of a layered simple beam type extra-high voltage cable tray at a position a in fig. 3.
Fig. 5 is an enlarged schematic view of a layered simple beam type extra-high voltage cable tray at B in fig. 3.
In the figure: 1. a top plate; 101. mounting holes; 102. a limiting groove; 103. a first connecting groove; 104. connecting blocks; 2. a pay-off plate; 201. a limiting part; 202. a connecting plate; 203. a second connecting groove; 204. a groove; 205. a through groove; 206. a movable rod; 207. a chute; 208. a slider; 209. an elastic telescopic rod; 3. a cover plate; 301. positioning blocks; 4. inserting a rod; 401. a card slot; 5. a fixed block; 501. a slot; 502. positioning a groove; 503. a clamping block; 504. a pull rod; 505. a spring; 506. a handle.
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.
Example 1
Referring to fig. 1 to 4, in the embodiment of the present invention, a layered simple beam type ultra-high voltage cable bridge includes a top plate 1, an inserting rod 4 and a clamping block 503, the top plate 1 is slidably connected to a pay-off plate 2, the pay-off plate 2 is symmetrically provided with limiting portions 201 in front and back directions, the top plate 1 is provided with limiting grooves 102 corresponding to the limiting portions 201, the limiting portions 201 are slidably connected to the limiting grooves 102, four corners of the top plate 1 are provided with mounting holes 101, the mounting holes 101 are threaded holes, the right end of the top plate 1 is provided with a first connecting groove 103, and the left end of the top plate 1 is provided with a connecting block 104 corresponding to the first connecting groove 103;
the right end of the pay-off plate 2 is provided with a connecting plate 202, the left end of the pay-off plate 2 is provided with a second connecting groove 203 corresponding to the connecting plate 202, the right side of the front end of the pay-off plate 2 is provided with an inserting rod 4, the left side of the front end of the pay-off plate 2 is provided with a fixed block 5, the fixed block 5 is provided with an inserting groove 501 corresponding to the inserting rod 4, the top end of the inserting groove 501 is provided with a positioning groove 502, a fixture block 503 is arranged in the positioning groove 502, the upper end of the fixture block 503 is provided with a pull rod 504, and the upper end of the pull rod 504 penetrates through the fixed block 5;
the shape of the clamping block 503 is a right trapezoid, the clamping block 503 is slidably connected with the positioning groove 502, the upper end of the pull rod 504 is provided with a handle 506, the handle 506 is provided with anti-slip threads, the pull rod 504 is provided with a spring 505, the lower end of the spring 505 is fixedly connected with the clamping block 503, the upper end of the spring 505 is fixedly connected with the top end of the positioning groove 502, the pay-off plate 2 is movably connected with the cover plate 3, the cover plate 3 is provided with a positioning block 301, the front end of the pay-off plate 2 is provided with a groove 204 corresponding to the positioning block 301, and the positioning block 301 is clamped with the groove 204.
Example 2
Referring to fig. 5, in the embodiment of the present invention, the inner wall of the groove 204 is symmetrically provided with a through groove 205, the bottom end of the through groove 205 is movably connected to a movable rod 206, the upper end of the movable rod 206 is slidably connected to a sliding block 208, the upper end of the sliding block 208 is slidably connected to an elastic telescopic rod 209, the upper end of the elastic telescopic rod 209 is fixedly connected to the top end of the through groove 205, the upper end of the movable rod 206 is provided with a sliding groove 207 corresponding to the sliding block 208, and the sliding block 208 is slidably connected to the sliding groove 207.
The utility model discloses a theory of operation is:
when the utility model is used, the top plate 1 is installed with the bridge floor through the installation hole 101, then the limit part 201 on the pay-off plate 2 is inserted into the limit groove 102, thereby the cable can be inserted into the pay-off plate 2, the stable connection between two adjacent top plates 1 is convenient by the matched use of the structures of the first connecting groove 103 and the connecting block 104, the stable connection between two adjacent top plates 1 is convenient, the connection between two adjacent pay-off plates 2 is convenient by the matched use of the structures of the connecting plate 202 and the second connecting groove 203, the insertion rod 4 is inserted into the slot 501 while the pay-off plates 2 are connected, the insertion rod 4 drives the fixture block 503 to move upwards, the fixture block 503 compresses the spring 505, when the fixture block 503 is moved above the slot 401, the fixture block 503 is inserted into the slot 401 under the action of the spring 505, thereby the insertion rod 4 is fixed, the connection stability between two adjacent pay-off plates 2 is improved, the operation is simple, be convenient for installation and dismantlement, the cable in the apron 3 convenience to actinobacillus plate 2 through setting up overhauls, stirs two movable rods 206 upwards, makes things convenient for locating piece 301 to pull out in the recess 204 to open apron 3, the cooperation through slider 208, spout 207, the flexible telescopic link 209 structure that sets up is used, makes things convenient for movable rod 206 to come back the normal position, thereby the convenience is just spacing locating piece 301.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The layered simply-supported beam type ultrahigh-voltage cable bridge comprises a top plate (1), an inserting rod (4) and a clamping block (503), and is characterized in that a pay-off plate (2) is connected onto the top plate (1) in a sliding manner, limiting parts (201) are symmetrically arranged on the pay-off plate (2) front and back, a limiting groove (102) is formed in the top plate (1) corresponding to the limiting part (201), the limiting part (201) is connected with the limiting groove (102) in a sliding manner, the inserting rod (4) is arranged on the right side of the front end of the pay-off plate (2), a fixing block (5) is arranged on the left side of the front end of the pay-off plate (2), a slot (501) is formed in the fixing block (5) corresponding to the inserting rod (4), a positioning groove (502) is formed in the top end of the slot (501), the clamping block (503) is arranged in the positioning groove (502), a pull rod (504) is arranged at the upper end of the clamping block (503), and the upper end of the pull rod (504) penetrates through the fixing block (5);
be equipped with spring (505) on pull rod (504), spring (505) lower extreme and fixture block (503) fixed connection, spring (505) upper end and constant head tank (502) top fixed connection, swing joint apron (3) are gone up in actinobacillus board (2), are equipped with locating piece (301) on apron (3), and actinobacillus board (2) front end corresponds locating piece (301) and is equipped with recess (204), and locating piece (301) and recess (204) looks joint, recess (204) inner wall bilateral symmetry is equipped with logical groove (205), leads to groove (205) bottom swing joint movable rod (206), movable rod (206) upper end sliding connection slider (208), slider (208) upper end sliding connection elasticity telescopic link (209), elasticity telescopic link (209) upper end and lead to groove (205) top fixed connection.
2. The layered simple-supported beam type extra-high voltage cable tray as claimed in claim 1, wherein the top plate (1) is provided with mounting holes (101) at four corners, and the mounting holes (101) are threaded holes.
3. The layered simply supported beam type extra-high voltage cable tray as claimed in claim 1, wherein the top plate (1) has a first connecting groove (103) at the right end, and a connecting block (104) is disposed at the left end of the top plate (1) corresponding to the first connecting groove (103).
4. The layered simple-supported beam type extra-high voltage cable tray as defined in claim 1, wherein a connecting plate (202) is disposed at the right end of the pay-off plate (2), and a second connecting groove (203) is disposed at the left end of the pay-off plate (2) corresponding to the connecting plate (202).
5. The layered simply supported beam type extra-high voltage cable tray as claimed in claim 1, wherein the latch (503) is in a right trapezoid shape, and the latch (503) is slidably connected to the positioning groove (502).
6. The ultra-high voltage cable tray of claim 1, wherein a handle (506) is provided at the upper end of the pull rod (504), and the handle (506) is provided with anti-slip patterns.
7. The layered simply supported beam type extra-high voltage cable tray as claimed in claim 1, wherein the upper end of the movable rod (206) is provided with a sliding groove (207) corresponding to the sliding block (208), and the sliding block (208) is slidably connected with the sliding groove (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220671822.2U CN217087394U (en) | 2022-03-25 | 2022-03-25 | Layered simply-supported beam type ultrahigh-voltage cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220671822.2U CN217087394U (en) | 2022-03-25 | 2022-03-25 | Layered simply-supported beam type ultrahigh-voltage cable bridge |
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| Publication Number | Publication Date |
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| CN217087394U true CN217087394U (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220671822.2U Active CN217087394U (en) | 2022-03-25 | 2022-03-25 | Layered simply-supported beam type ultrahigh-voltage cable bridge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116826637A (en) * | 2023-08-30 | 2023-09-29 | 国网山东省电力公司无棣县供电公司 | Power supply cable installation assembly |
| CN117175459A (en) * | 2023-11-02 | 2023-12-05 | 江苏华强电力设备有限公司 | Combined ladder-shaped cable bridge |
-
2022
- 2022-03-25 CN CN202220671822.2U patent/CN217087394U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116826637A (en) * | 2023-08-30 | 2023-09-29 | 国网山东省电力公司无棣县供电公司 | Power supply cable installation assembly |
| CN116826637B (en) * | 2023-08-30 | 2024-01-30 | 国网山东省电力公司无棣县供电公司 | Power supply cable installation assembly |
| CN117175459A (en) * | 2023-11-02 | 2023-12-05 | 江苏华强电力设备有限公司 | Combined ladder-shaped cable bridge |
| CN117175459B (en) * | 2023-11-02 | 2024-03-08 | 江苏华强电力设备有限公司 | Combined ladder-shaped cable bridge |
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