CN210395003U - Spliced roadbed box - Google Patents
Spliced roadbed box Download PDFInfo
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- CN210395003U CN210395003U CN201920951655.5U CN201920951655U CN210395003U CN 210395003 U CN210395003 U CN 210395003U CN 201920951655 U CN201920951655 U CN 201920951655U CN 210395003 U CN210395003 U CN 210395003U
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- disc
- connecting rod
- hole
- threading
- protective pipe
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Abstract
The utility model relates to a concatenation formula roadbed case, including the main part, still include threading mechanism, threading mechanism sets up in the main part, threading mechanism includes through wires hole, protecting tube and two fixed subassemblies, fixed subassembly includes disc and two at least reinforcement units, it includes connecting rod, cylindricality notch, mounting hole, spring, stopper, spout, ring channel and limiting plate to consolidate the unit, in this concatenation formula roadbed case, under threading mechanism's effect, makes the cable can pass roadbed case, has improved the convenient degree that the cable was laid, has improved roadbed case's practicality, compares with current threading mechanism, and this threading mechanism can also play the guard action to the cable, has reduced the wearing and tearing and corrosion of cable, has further improved roadbed case's practicality.
Description
Technical Field
The utility model relates to a roadbed case field, in particular to concatenation formula roadbed case.
Background
The steel plate roadbed box mainly comprises a framework body, wherein the framework body comprises a longitudinal main rib framework and a transverse framework, a patterned anti-skid steel plate is sealed on the surface of the framework body, a flat steel plate is sealed on the reverse side of the framework body, and a box body is integrally formed.
The concatenation formula subgrade case of prior art is unfavorable for laying of cable after the concatenation is accomplished, causes the cable to need to be walked around or directly lays at the top of subgrade case, and the cable detours and will cause the not enough condition of cable length, and directly lays and can be rolled by the vehicle and cause the damage in subgrade case top.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the spliced roadbed box is provided.
The utility model provides a technical scheme that its technical problem adopted is: the spliced roadbed box comprises a main body and a threading mechanism, wherein the threading mechanism is arranged on the main body;
the threading mechanism comprises a threading hole, a protective pipe and two fixing components, the threading hole is arranged in the main body, the two fixing components are respectively arranged at two ends of the protective pipe, the protective pipe is matched with the threading hole, one end of the protective pipe is arranged in one end of the threading hole, and one end of the protective pipe is connected with the main body through the fixing components;
the fixed subassembly includes disc and two at least reinforcement units, the disc is perpendicular with the axis of protecting tube, the centre of a circle department of disc is equipped with the connecting hole, the connecting hole is passed to the one end of protecting tube, the one end and the disc fixed connection of protecting tube, each reinforcement unit evenly set up on the disc round the centre of a circle circumference of disc, the disc covers one of through wires hole and serves, the disc is connected with the main part through each reinforcement unit.
Preferably, in order to improve the connection firmness of the disc and the main body, the reinforcing unit comprises a connecting rod, a cylindrical notch, a mounting hole, a spring, a limiting block, a sliding groove, an annular groove and a limiting plate, the axis of the cylindrical notch is parallel to the axis of the threading hole, the cylindrical notch is arranged on one side of one end of the threading hole, the sliding groove is parallel to the axis of the cylindrical notch, the sliding groove is arranged on one side of the inner wall of the cylindrical notch, the annular groove is coaxially arranged with the cylindrical notch, the annular groove is arranged on the inner wall around the bottom end of the cylindrical notch, the sliding groove is communicated with the annular groove, the mounting hole is coaxially arranged with the cylindrical notch, the inner diameter of the mounting hole is equal to that of the cylindrical notch, the diameter of the connecting rod is equal to that of the mounting hole, the connecting rod is coaxially arranged with the mounting, one side of the connecting rod that is close to the one end of main part is equipped with the stopper, the stopper all matches with spout and ring channel, the limiting plate is perpendicular with the connecting rod, the one end fixed connection of keeping away from the main part of limiting plate and connecting rod, the connecting rod passes the spring, the spring sets up between limiting plate and disc, the spring is in compression state.
Preferably, the connecting rod is coated with grease in order to improve the smoothness of movement of the connecting rod.
Preferably, in order to improve the sealing performance between the inner walls of the protective pipe and the threading hole, a sealing ring is arranged on the periphery of one end of the protective pipe, and one end of the protective pipe is connected with the inner wall of the threading hole in a sealing mode through the sealing ring.
Preferably, in order to improve the anti-skid performance of the main body, the outer surface of the main body is provided with anti-skid lines.
Preferably, in order to extend the service life of the main body, the main body is coated with an anti-corrosion zinc coating.
The beneficial effects of the utility model are that, in this concatenation formula road bed case, under threading mechanism's effect, make the cable pass the road bed case, improved cable laying's convenient degree, improved the practicality of road bed case, compare with current threading mechanism, this threading mechanism can also play the guard action to the cable, has reduced the wearing and tearing and the corruption of cable, has further improved the practicality of road bed case.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the spliced roadbed box of the utility model;
fig. 2 is a schematic structural diagram of the fixing component of the splicing type roadbed box of the utility model;
FIG. 3 is an enlarged view of portion A of FIG. 1;
in the figure: 1. the novel protective pipe comprises a main body, 2 parts of a protective pipe, 3 parts of a disc, 4 parts of a threading hole, 5 parts of a sealing ring, 6 parts of a limiting block, 7 parts of a connecting rod, 8 parts of a mounting hole, 9 parts of a spring, 10 parts of a limiting plate, 11 parts of a sliding chute, 12 parts of an annular groove and 13 parts of a cylindrical notch.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, the spliced roadbed box comprises a main body 1 and a threading mechanism, wherein the threading mechanism is arranged on the main body 1;
under the action of the threading mechanism, the cable can pass through the roadbed box, so that the convenience of cable laying is improved, and the practicability of the roadbed box is improved;
as shown in fig. 1-2, the threading mechanism includes a threading hole 4, a protective tube 2 and two fixing components, the threading hole 4 is arranged inside the main body 1, the two fixing components are respectively arranged at two ends of the protective tube 2, the protective tube 2 is matched with the threading hole 4, one end of the protective tube 2 is arranged inside one end of the threading hole 4, and one end of the protective tube 2 is connected with the main body 1 through the fixing components;
in fact, the protective pipe 2 is a hose, the probability of breakage of the protective pipe 2 due to passive bending is reduced through deformation of the protective pipe 2, an operator manually inserts two ends of the protective pipe 2 into one ends of the threading holes 4 of the two roadbed boxes respectively, meanwhile, under the action of the fixing assembly, the firmness of connection between the two ends of the protective pipe 2 and the two roadbed boxes is improved, then the operator penetrates a cable through the threading holes 4 and the protective pipe 2, laying of the cable is achieved, meanwhile, through the closed space formed by the plurality of threading holes 4 and the plurality of protective pipes 2, the protection function of the cable is achieved, abrasion and corrosion of the cable are reduced, and the practicability of the roadbed boxes is improved;
as shown in fig. 2, the fixing assembly includes a disc 3 and at least two reinforcing units, the disc 3 is perpendicular to the axis of the protective tube 2, a connecting hole is formed in the center of the disc 3, one end of the protective tube 2 passes through the connecting hole, one end of the protective tube 2 is fixedly connected with the disc 3, the reinforcing units are uniformly arranged on the disc 3 circumferentially around the center of the disc 3, the disc 3 covers one end of the threading hole 4, and the disc 3 is connected with the main body 1 through the reinforcing units;
after operating personnel inserted the inside of the one end of through wires hole 4 with the one end of protective tube 2, disc 3 supported and leaned on in main part 1, then under the fixed action of each reinforcement unit, improved the firmness that disc 3 and main part 1 are connected, then improved the firmness that protective tube 2 and through wires hole 4 are connected.
As shown in fig. 3, the reinforcing unit includes a connecting rod 7, a cylindrical recess 13, a mounting hole 8, a spring 9, a limiting block 6, a sliding groove 11, an annular groove 12 and a limiting plate 10, an axis of the cylindrical recess 13 is parallel to an axis of the threading hole 4, the cylindrical recess 13 is disposed at one side of one end of the threading hole 4, the sliding groove 11 is parallel to the axis of the cylindrical recess 13, the sliding groove 11 is disposed at one side of an inner wall of the cylindrical recess 13, the annular groove 12 is coaxially disposed with the cylindrical recess 13, the annular groove 12 is disposed at a peripheral inner wall of a bottom end of the cylindrical recess 13, the sliding groove 11 is communicated with the annular groove 12, the mounting hole 8 is coaxially disposed with the cylindrical recess 13, an inner diameter of the mounting hole 8 is equal to an inner diameter of the cylindrical recess 13, a diameter of the connecting rod 7 is equal to the inner diameter of the mounting hole 8, the connecting, the connecting rod 7 penetrates through the mounting hole 8, a limiting block 6 is arranged on one side of the connecting rod 7 close to one end of the main body 1, the limiting block 6 is matched with both the sliding groove 11 and the annular groove 12, the limiting plate 10 is perpendicular to the connecting rod 7, the limiting plate 10 is fixedly connected with one end, far away from the main body 1, of the connecting rod 7, the connecting rod 7 penetrates through the spring 9, the spring 9 is arranged between the limiting plate 10 and the disc 3, and the spring 9 is in a compressed state;
an operator aligns the connecting rod 7 with the cylindrical notch 13, aligns the limiting block 6 with the chute 11, in the process that the operator inserts the protective pipe 2 into the threading hole 4, the disc abuts against the main body 1, then the operator pushes the limiting plate 10 to move towards the direction close to the main body 1, so that the connecting rod 7 moves towards the inside of the cylindrical notch 13 along the mounting hole 8, and simultaneously the limiting block 6 moves towards the inside of the annular groove 12 along the chute 11 through the connecting rod 7, then the operator rotates the limiting plate 10, drives the limiting block 6 to rotate inside the annular groove 12 under the transmission action of the connecting rod 7, so that the limiting block 6 is staggered with the chute 11, so that the limiting block 6 abuts against the inner wall of the annular groove 12, improves the firmness of connection between the connecting rod 7 and the cylindrical notch 13 under the action of the limiting block 6, and simultaneously pushes the disc 3 to move towards the direction close to the main body 1 under the action, make disc 3 closely support and lean on in main part 1, improved the firmness of disc 3 installation, when needs take out protective tube 2, operating personnel rotates stopper 6 through connecting rod 7, makes stopper 6 align with spout 11, makes operating personnel can take out connecting rod 7 from cylindricality notch 13 inside, makes disc 3 and main part 1 separate.
Preferably, in order to improve the smoothness of the movement of the connecting rod 7, the connecting rod 7 is coated with grease;
the friction between the connecting rod 7 and the inner wall of the mounting hole 8 is reduced by the grease, and the smoothness of movement of the connecting rod 7 is improved.
Preferably, in order to improve the sealing performance between the protective tube 2 and the inner wall of the threading hole 4, a sealing ring 5 is arranged on the periphery of one end of the protective tube 2, and one end of the protective tube 2 is in sealing connection with the inner wall of the threading hole 4 through the sealing ring 5;
the clearance between the inner walls of the protective pipe 2 and the threading hole 4 is reduced through the sealing ring, and the sealing performance between the inner walls of the protective pipe 2 and the threading hole 4 is improved.
Preferably, in order to improve the anti-skid performance of the main body 1, anti-skid lines are arranged on the outer surface of the main body 1;
the friction coefficient of the main body 1 is increased by the anti-slip pattern, and the anti-slip performance of the main body 1 is improved.
Preferably, in order to prolong the service life of the main body 1, the main body 1 is coated with an anti-corrosion zinc coating;
the corrosion speed of the main body 1 is slowed down by the corrosion-resistant coating, and the service life of the main body 1 is prolonged.
The inside of the one end of the through wires hole 4 of two roadbed casees is inserted respectively with the both ends of protecting tube 2 to operating personnel is manual, simultaneously under the effect of fixed subassembly, the firmness that the both ends of protecting tube 2 and two roadbed casees are connected has been improved, later operating personnel passes through wires hole 4 and protecting tube 2 with the cable, then the laying of cable has been realized, the airtight space through a plurality of through wires holes 4 and a plurality of protecting tube 2 formation simultaneously, the protect function to the cable has been realized, the wearing and tearing and the corruption of cable have been slowed down, the practicality of roadbed case has been improved.
Compared with the prior art, in this concatenation formula roadbed box, under threading mechanism's effect, make the cable pass roadbed box, improved the convenient degree that the cable was laid, improved roadbed box's practicality, compare with current threading mechanism, this threading mechanism can also play the guard action to the cable, has reduced the wearing and tearing and the corruption of cable, has further improved roadbed box's practicality.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The spliced roadbed box comprises a main body (1) and is characterized by further comprising a threading mechanism, wherein the threading mechanism is arranged on the main body (1);
the threading mechanism comprises a threading hole (4), a protective pipe (2) and two fixing components, the threading hole (4) is arranged inside the main body (1), the two fixing components are respectively arranged at two ends of the protective pipe (2), the protective pipe (2) is matched with the threading hole (4), one end of the protective pipe (2) is arranged inside one end of the threading hole (4), and one end of the protective pipe (2) is connected with the main body (1) through the fixing components;
the fixed subassembly includes disc (3) and two at least reinforcement units, disc (3) are perpendicular with the axis of protecting tube (2), the centre of a circle department of disc (3) is equipped with the connecting hole, the connecting hole is passed to the one end of protecting tube (2), the one end and disc (3) fixed connection of protecting tube (2), each reinforcement unit evenly set up on disc (3) round the centre of a circle circumference of disc (3), disc (3) cover is served at one of through wires hole (4), disc (3) are connected with main part (1) through each reinforcement unit.
2. The spliced roadbed box according to claim 1, wherein the reinforcement unit comprises a connecting rod (7), a cylindrical notch (13), a mounting hole (8), a spring (9), a limiting block (6), a sliding groove (11), an annular groove (12) and a limiting plate (10), the axis of the cylindrical notch (13) is parallel to the axis of the threading hole (4), the cylindrical notch (13) is arranged on one side of one end of the threading hole (4), the sliding groove (11) is parallel to the axis of the cylindrical notch (13), the sliding groove (11) is arranged on one side of the inner wall of the cylindrical notch (13), the annular groove (12) is coaxially arranged with the cylindrical notch (13), the annular groove (12) is arranged on the inner wall around the bottom end of the cylindrical notch (13), the sliding groove (11) is communicated with the annular groove (12), the mounting hole (8) is coaxially arranged with the cylindrical notch (13), the internal diameter of mounting hole (8) equals with the internal diameter of cylindricality notch (13), the diameter of connecting rod (7) equals with the internal diameter of mounting hole (8), connecting rod (7) and mounting hole (8) coaxial setting, mounting hole (8) are passed in connecting rod (7), one side of the one end that is close to main part (1) of connecting rod (7) is equipped with stopper (6), stopper (6) all match with spout (11) and ring channel (12), limiting plate (10) are perpendicular with connecting rod (7), limiting plate (10) and the one end fixed connection of keeping away from main part (1) of connecting rod (7), spring (9) are passed in connecting rod (7), spring (9) set up between limiting plate (10) and disc (3), spring (9) are in the compression state.
3. Spliced roadbed box according to claim 2, characterized in that the connecting rods (7) are coated with grease.
4. The spliced roadbed box according to claim 1, wherein a sealing ring (5) is arranged on the periphery of one end of the protective pipe (2), and one end of the protective pipe (2) is connected with the inner wall of the threading hole (4) in a sealing manner through the sealing ring (5).
5. Spliced roadbed box according to claim 1, characterized in that the outer surface of the body (1) is provided with anti-slip threads.
6. Spliced roadbed box according to claim 1, characterized in that the body (1) is coated with an anti-corrosion zinc coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951655.5U CN210395003U (en) | 2019-06-21 | 2019-06-21 | Spliced roadbed box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951655.5U CN210395003U (en) | 2019-06-21 | 2019-06-21 | Spliced roadbed box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210395003U true CN210395003U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920951655.5U Active CN210395003U (en) | 2019-06-21 | 2019-06-21 | Spliced roadbed box |
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| Country | Link |
|---|---|
| CN (1) | CN210395003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023010959A1 (en) * | 2021-08-06 | 2023-02-09 | 阳光电源股份有限公司 | Threading sealing box |
-
2019
- 2019-06-21 CN CN201920951655.5U patent/CN210395003U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023010959A1 (en) * | 2021-08-06 | 2023-02-09 | 阳光电源股份有限公司 | Threading sealing box |
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