CN213937270U - Cable bridge support structure - Google Patents
Cable bridge support structure Download PDFInfo
- Publication number
- CN213937270U CN213937270U CN202022470618.8U CN202022470618U CN213937270U CN 213937270 U CN213937270 U CN 213937270U CN 202022470618 U CN202022470618 U CN 202022470618U CN 213937270 U CN213937270 U CN 213937270U
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- Prior art keywords
- plate
- fixed
- spring
- fixed plate
- screw rod
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- 239000010425 asbestos Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 229910052895 riebeckite Inorganic materials 0.000 claims description 7
- 244000309464 bull Species 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a cable testing bridge bearing structure, which comprises a fixing plate and i, the fixed backup pad that is equipped with in fixed plate one side, the backup pad top is equipped with fixture, fixture includes the locating plate, the fixed one side top of keeping away from the fixed plate in the backup pad of establishing of locating plate, the inside threaded connection of locating plate has the screw rod, the one end that the screw rod is close to the fixed plate is connected with the movable plate through the bearing rotation. The utility model discloses a rotating the bull stick, making the limiting plate remove right, the clamp plate removes spacing back downstream, screw rod, second spring and clamp plate make stable the fixing at the backup pad top of cable testing bridge, avoid it not hard up, when demolising, the contra-rotation bull stick makes the locating plate remove to the left side and resets, limiting plate and clamp plate reset under the effect of first spring and second spring elasticity respectively simultaneously, can accomplish demolising, this device suitability is strong, difficult not hard up, and stability is good, easy dismantlement.
Description
Technical Field
The utility model relates to a crane span structure technical field, concretely relates to cable testing bridge bearing structure.
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 can also be attached to various buildings and pipe rack supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is installed on an outdoor bridge frame outside the building.
The prior art has the following defects: the cable testing bridge width of support is often certain, and the different cable testing bridge of installation needs different bearing structure, and the suitability is poor, and easy not hard up after the installation, poor stability, difficult dismantlement.
Therefore, it is desirable to provide a cable tray support structure that solves the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cable testing bridge bearing structure, through rotating the bull stick, make the limiting plate remove right, the clamp plate removes spacing back downstream, screw rod, second spring and clamp plate make cable testing bridge stable fix at the backup pad top, avoid it not hard up, when demolising, the contra-rotation bull stick makes the locating plate remove to the left side and resets, limiting plate and clamp plate reset under the effect of first spring and second spring elasticity respectively simultaneously, can accomplish and demolish work to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions: a cable bridge support structure comprises a fixed plate, wherein a support plate is fixedly arranged on one side of the fixed plate, and a clamping mechanism is arranged at the top of the support plate;
the clamping mechanism comprises a positioning plate, the positioning plate is fixedly arranged at the top of one side of the supporting plate far away from the fixed plate, a screw rod is connected with the inside of the positioning plate in a threaded manner, one end of the screw rod close to the fixed plate is rotatably connected with a movable plate through a bearing, a first sliding groove is formed in the top of the supporting plate, the movable plate is slidably connected with the supporting plate through the first sliding groove, one side of the fixed plate close to the supporting plate is provided with a groove, at least two first springs are arranged inside the groove, one end of each first spring is fixedly connected with the fixed plate, the other end of each first spring is fixedly provided with a limiting plate, the surface of the fixed plate below the groove is provided with a second sliding groove, the limiting plate is slidably connected with the fixed plate through the second sliding groove, the top of the limiting plate is provided with a pressing plate, vertical rods are fixedly arranged on two sides of the top of the pressing plate, the top ends of the vertical rods extend into the fixed plate and are slidably connected with the fixed plate, and a second spring is arranged between the two vertical rods, the bottom end of the second spring is fixedly connected with the pressing plate, and the top end of the second spring is fixedly connected with the fixing plate.
Preferably, the screw rod penetrates through the positioning plate, and a rotating rod is fixedly arranged at one end, far away from the moving plate, of the screw rod.
Preferably, the movable plate is internally provided with an asbestos layer, and the asbestos layer is matched with the movable plate.
Preferably, the movable plate is equipped with the barb near one side surface of fixed plate, the quantity of barb is equipped with a plurality of.
Preferably, the bottom of the supporting plate is fixedly provided with a reinforcing rib, and the bottom end of the reinforcing rib is fixedly connected with the bottom surface of the fixing plate.
Preferably, the cross section of the moving plate when viewed from the side is T-shaped, the first sliding groove is matched with the moving plate, the cross section of the limiting plate when viewed from the side is T-shaped, and the second sliding groove is matched with the limiting plate.
In the technical scheme, the utility model provides a technological effect and advantage:
the staff rotates the bull stick, make the locating plate move to the right side, and then make the limiting plate remove right, remove the spacing to the clamp plate, the clamp plate moves down under the effect of second spring elasticity, the screw rod this moment, second spring and clamp plate can guarantee that the cable testing bridge appears not hard up, when needs are demolishd, the staff only needs the reversal rotation bull stick to make the locating plate move to the left side and reset, limiting plate and clamp plate reset under the effect of first spring and second spring elasticity respectively simultaneously, can accomplish demolishs work, compared with the prior art, this device is when the in-service use, the cable testing bridge of the different width of fixed mounting, the suitability is strong, and many-sided spacing after the installation, make the cable testing bridge difficult not hard up, high stability, dismantle easily after the installation simultaneously, high durability and convenient use.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the movable plate and the screw rod of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.
Description of reference numerals:
the device comprises a fixing plate 1, a supporting plate 2, a positioning plate 31, a screw 32, a moving plate 33, a first sliding chute 34, a groove 35, a first spring 36, a limiting plate 37, a second sliding chute 38, a pressing plate 39, a vertical rod 310, a second spring 311, a rotating rod 4, an asbestos layer 5, barbs 6 and reinforcing ribs 7.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a cable bridge support structure as shown in figures 1-3, which comprises a fixed plate 1, wherein a support plate 2 is fixedly arranged on one side of the fixed plate 1, and a clamping mechanism is arranged on the top of the support plate 2;
the clamping mechanism comprises a positioning plate 31, the positioning plate 31 is fixedly arranged at the top of one side of the supporting plate 2 far away from the fixed plate 1, a screw rod 32 is connected to the inside of the positioning plate 31 through threads, one end of the screw rod 32 close to the fixed plate 1 is rotatably connected with a moving plate 33 through a bearing, a first sliding groove 34 is formed in the top of the supporting plate 2, the moving plate 33 is slidably connected with the supporting plate 2 through the first sliding groove 34, a groove 35 is formed in one side of the fixed plate 1 close to the supporting plate 2, at least two first springs 36 are arranged inside the groove 35, one end of each first spring 36 is fixedly connected with the fixed plate 1, a limiting plate 37 is fixedly arranged at the other end of each first spring 36, a second sliding groove 38 is formed in the surface of the fixed plate 1 below the groove 35, the limiting plate 37 is slidably connected with the fixed plate 1 through the second sliding groove 38, and a pressing plate 39 is arranged at the top of the limiting plate 37, fixed montant 310 that all is equipped with in clamp plate 39 top both sides, montant 310 top extend to fixed plate 1 inside and with fixed plate 1 sliding connection, two be equipped with second spring 311 between the montant 310, second spring 311 bottom and clamp plate 39 fixed connection, second spring 311 top and fixed plate 1 fixed connection.
Further, in the above technical solution, the screw 32 penetrates through the positioning plate 31, and a rotating rod 4 is fixedly arranged at one end of the screw 32 far away from the moving plate 33.
Further, in the above technical scheme, the movable plate 33 is internally provided with the asbestos layer 5, so that the corrosion resistance of the movable plate 33 is improved, the service life of the movable plate is prolonged, and the asbestos layer 5 is matched with the movable plate 33.
Further, in above-mentioned technical scheme, one side surface that movable plate 33 is close to fixed plate 1 is equipped with barb 6, improves the outside left stability of the cable testing bridge that is fixed by movable plate 33 and limiting plate 37, avoids cable testing bridge left side to take place not hard up, the quantity of barb 6 is equipped with a plurality of.
Furthermore, in the above technical scheme, the bottom of the supporting plate 2 is fixedly provided with the reinforcing rib 7, so that the connection strength between the supporting plate 2 and the fixing plate 1 is improved, the service life of the device is further prolonged, and the bottom end of the reinforcing rib 7 is fixedly connected with the bottom surface of the fixing plate 1.
Further, in above-mentioned technical scheme, the cross section is established to the T shape when the movable plate 33 looks sideways at, avoids the movable plate 33 to break away from first spout 34 to guarantee the stability when movable plate 33 removes, first spout 34 and movable plate 33 phase-match, limiting plate 37 looks sideways at the time cross section and establishes to the T shape, avoids limiting plate 37 to break away from inside second spout 38, thereby guarantees the stability that limiting plate 37 removed, second spout 38 and limiting plate 37 phase-match.
The implementation mode is specifically as follows: in practical use, the utility model, the external cable bridge is placed on the support plate 2 by the worker, then the rotating rod 4 is rotated to drive the rotating rod 4 of the screw rod 32, so that the screw rod 32 retracts to the right side, thereby the positioning plate 31 moves to the right side, and further the external cable bridge moves to the right side, thereby the limiting plate 37 moves to the right side, at this time, the first spring 36 is stressed to deform and contract, when the top of the limiting plate 37 completely moves to the right side of the pressing plate 39, the limiting position of the pressing plate 39 is released, the pressing plate 39 moves downwards under the action of the elastic force of the second spring 311, the vertical rod 310 can ensure the stability when the pressing plate 39 descends until the limiting plate 37 moves to the rightmost side of the second chute 38, the rotating rod 4 stops rotating, at this time, the external cable bridge is fixed between the moving plate 33 and the limiting plate 37, the moving plate 33 and the limiting plate 37 move leftwards and rightwards to make the device suitable for cables with different widths, and the left and right sides of cable testing bridge's stability can be guaranteed in screw rod 32 and the interact of second spring 311, clamp plate 39 then can guarantee the ascending stability of cable testing bridge vertical direction, avoid becoming flexible, thereby accomplish the installation of cable testing bridge fixed, when needs are demolishd, the staff only need reverse rotation bull stick 4 make locating plate 31 move to the left side and reset, limiting plate 37 and clamp plate 39 reset under the effect of first spring 36 and second spring 311 elasticity respectively simultaneously, can accomplish the work of demolishing of cable testing bridge, this embodiment has specifically solved among the prior art cable testing bridge width that the crane span structure bearing structure supported and is often certain, install different cable testing bridges and need different bearing structure, the suitability is poor, and it is not hard up easily after the installation, poor stability, difficult problem of dismantling.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a cable testing bridge bearing structure, includes fixed plate (1), its characterized in that: a supporting plate (2) is fixedly arranged on one side of the fixing plate (1), and a clamping mechanism is arranged at the top of the supporting plate (2);
the clamping mechanism comprises a positioning plate (31), the positioning plate (31) is fixedly arranged at the top of one side, far away from the fixed plate (1), of the supporting plate (2), a screw rod (32) is connected to the inner portion of the positioning plate (31) in a threaded manner, one end, close to the fixed plate (1), of the screw rod (32) is rotatably connected with a movable plate (33) through a bearing, a first sliding groove (34) is formed in the top of the supporting plate (2), the movable plate (33) is slidably connected with the supporting plate (2) through the first sliding groove (34), a groove (35) is formed in one side, close to the supporting plate (2), of the fixed plate (1), at least two first springs (36) are arranged inside the groove (35), one end of each first spring (36) is fixedly connected with the fixed plate (1), a limiting plate (37) is fixedly arranged at the other end of each first spring (36), and a second sliding groove (38) is formed in the surface, located below the groove (35), of the fixed plate (1), limiting plate (37) pass through second spout (38) and fixed plate (1) sliding connection, limiting plate (37) top is equipped with clamp plate (39), clamp plate (39) top both sides are fixed all to be equipped with montant (310), montant (310) top extend to fixed plate (1) inside and with fixed plate (1) sliding connection, two be equipped with second spring (311) between montant (310), second spring (311) bottom and clamp plate (39) fixed connection, second spring (311) top and fixed plate (1) fixed connection.
2. A cable tray support structure as claimed in claim 1, wherein: the screw rod (32) penetrates through the positioning plate (31), and a rotating rod (4) is fixedly arranged at one end, far away from the moving plate (33), of the screw rod (32).
3. A cable tray support structure as claimed in claim 1, wherein: the movable plate (33) is internally provided with an asbestos layer (5), and the asbestos layer (5) is matched with the movable plate (33).
4. A cable tray support structure as claimed in claim 1, wherein: one side surface that movable plate (33) is close to fixed plate (1) is equipped with barb (6), the quantity of barb (6) is equipped with a plurality of.
5. A cable tray support structure as claimed in claim 1, wherein: the bottom of the supporting plate (2) is fixedly provided with a reinforcing rib (7), and the bottom end of the reinforcing rib (7) is fixedly connected with the bottom surface of the fixing plate (1).
6. A cable tray support structure as claimed in claim 1, wherein: the cross section is established to T shape when moving plate (33) looks sideways at, first spout (34) and moving plate (33) phase-match, limiting plate (37) looks sideways at the cross section and establishes to T shape, second spout (38) and limiting plate (37) phase-match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022470618.8U CN213937270U (en) | 2020-10-30 | 2020-10-30 | Cable bridge support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022470618.8U CN213937270U (en) | 2020-10-30 | 2020-10-30 | Cable bridge support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213937270U true CN213937270U (en) | 2021-08-10 |
Family
ID=77164639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022470618.8U Expired - Fee Related CN213937270U (en) | 2020-10-30 | 2020-10-30 | Cable bridge support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213937270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114498491A (en) * | 2022-04-14 | 2022-05-13 | 徐州浩华电缆桥架有限公司 | But quick connect's cable testing bridge |
-
2020
- 2020-10-30 CN CN202022470618.8U patent/CN213937270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114498491A (en) * | 2022-04-14 | 2022-05-13 | 徐州浩华电缆桥架有限公司 | But quick connect's cable testing bridge |
| CN114498491B (en) * | 2022-04-14 | 2022-06-21 | 徐州浩华电缆桥架有限公司 | Cable bridge capable of being connected quickly |
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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 |
Granted publication date: 20210810 |