CN216016327U - Easily dismantle flexible suspension type cable testing bridge - Google Patents
Easily dismantle flexible suspension type cable testing bridge Download PDFInfo
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- CN216016327U CN216016327U CN202122139982.0U CN202122139982U CN216016327U CN 216016327 U CN216016327 U CN 216016327U CN 202122139982 U CN202122139982 U CN 202122139982U CN 216016327 U CN216016327 U CN 216016327U
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Abstract
The utility model discloses a bendable suspension type cable bridge easy to disassemble, which is provided with a first bridge, wherein the end of the first bridge is articulated with a second bridge, and both sides of the first bridge and the second bridge are provided with telescopic hangers; the method comprises the following steps: the connecting block is adhered to the joint of the first bridge and the second bridge, a fixing plate is arranged on the side face of the second bridge through a bolt, and a fixing hole is reserved in the surface of the fixing plate; the sealing cover is hinged to the tops of the first bridge frame and the second bridge frame, and a movable rod penetrates through the sealing cover; and the fixed rods are fixed on the inner bottom surfaces of the first bridge and the second bridge, and the end heads of the fixed rods and the movable rods are connected with bearing blocks. This easily dismantle flexible suspension type cable testing bridge realizes the cable testing bridge and bends into different angles after, can realize the quick fixed of fifty percent discount department, guarantees cable erection's stability to can avoid exposing outside impaired at the cable of department of bending.
Description
Technical Field
The utility model relates to a cable testing bridge technical field specifically is an easily dismantle flexible suspension type cable testing bridge.
Background
The cable testing bridge is a suspension installation on the roof, and play the support to cable bearing effect, and the cable testing bridge is the metal material, has stronger hardness in the aspect of the bearing cable, and same cable testing bridge can support stranded cable conductor simultaneously, have advantages such as installation and simple operation, for example the easy flexible suspension type cable testing bridge of dismantling that the publication is CN212968896U, when installing including first cable testing bridge and second cable testing bridge …, the user can place second cable testing bridge on the right side of first cable testing bridge and connecting plate and regulation spout sliding connection in the time, thereby make the device possess the advantage of conveniently adjusting the bent angle of crane span structure according to the installation demand, made things convenient for the user to use. However, the suspension type cable bridge easy to disassemble and bend still has the following disadvantages in the practical use process:
part cable bridge frame is when bearing cable, can bend according to the different angles of cable installation, but the cable bridge after bending can't be fixed fast, lead to the relatively poor phenomenon of cable bearing stability to after the cable is the installation of different angles, the department of bending exposes outside, not only can a large amount of dusts of adhesion, long-time and external environment direct contact can cause the damage of different degrees to the cable, to above-mentioned problem, the urgent need carries out the innovative design on the basis of original cable bridge.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easily dismantle flexible suspension type cable testing bridge to solve above-mentioned background art and propose partial cable testing bridge when bearing cable, can bend according to the different angles of cable installation, but the cable testing bridge after bending can't be fixed fast, lead to the relatively poor phenomenon of cable bearing stability, and after the cable is the installation of different angles, the department of bending exposes outside, not only can adhere a large amount of dust, long-time and external environment direct contact, can cause the problem of the damage of different degree to the cable.
In order to achieve the above object, the utility model provides a following technical scheme: a suspension type cable bridge easy to disassemble and bend is provided with a first bridge, a second bridge is hinged to the end of the first bridge, and telescopic hangers are arranged on two sides of the first bridge and the second bridge;
the method comprises the following steps:
the connecting block is adhered to the joint of the first bridge and the second bridge, a fixing plate is arranged on the side face of the second bridge through a bolt, and a fixing hole is reserved in the surface of the fixing plate;
the sealing cover is hinged to the tops of the first bridge frame and the second bridge frame, a movable rod penetrates through the sealing cover, and a return spring is wound on the outer side of the movable rod;
and the fixed rods are fixed on the inner bottom surfaces of the first bridge and the second bridge, and the end heads of the fixed rods and the movable rods are connected with bearing blocks.
Preferably, flexible gallows and first crane span structure and second crane span structure are the rotation and are connected, and the connecting block of first crane span structure and second crane span structure junction is the bellows material, through the rotation between first crane span structure and the second crane span structure, can realize the installation of the different angles of cable to the setting of connecting block can avoid the cable of department of bending to expose outside.
Preferably, the section of the fixing plate is of an arc-shaped structure, the arc center of the fixing plate is overlapped with the rotation circle center of the second bridge, and the fixing holes are distributed at equal angles on the fixing plate, so that the fixing plate is driven to rotate around the rotation circle center of the second bridge when the second bridge rotates.
Preferably, the inside activity of fixed orifices runs through there is the check lock lever, and has seted up spacing hole on the first crane span structure of check lock lever end department to check lock lever and first crane span structure are threaded connection, pass the fixed orifices of different angles with the check lock lever, and stretch into spacing downthehole, can realize the spacing of first crane span structure and second crane span structure angle after the angle changes.
Preferably, the movable rod and the sealing cover are in sliding connection, the bearing blocks on the movable rod and the bearing blocks on the fixed rod form an annular structure, the cross section of each bearing block is of an arc-shaped structure, the limiting and clamping of a cable in the cable bridge can be realized through the bearing blocks, and the stable lifting follow-up heat dissipation performance of the position of the cable bridge is guaranteed.
Preferably, the inboard embedding of bearing block is provided with the ball, and the ball be the even setting of equidistance, presss from both sides tight back to the cable when the bearing block, can slide in the bearing block through pulling the cable to adjust the position.
Compared with the prior art, the beneficial effects of the utility model are that: according to the suspension type cable bridge easy to disassemble and bend, after the cable bridge is bent into different angles, the bent part can be quickly fixed, the stability of cable installation is ensured, and the cable at the bent part can be prevented from being exposed and damaged;
1. when the installation angle of the cable needs to be adjusted, the second bridge frame is rotated, and the rotated second bridge frame can drive the fixing plate to synchronously rotate, so that after the locking rod passes through the fixing holes with different angles to be contacted with the limiting hole, the angle of the second bridge frame can be limited, and the stability of subsequent cable installation is ensured;
the first bridge and the second bridge can be driven to extend after rotating, so that the connecting position of the first bridge and the second bridge after rotating can be protected through the connecting block, and the phenomena of dust adhesion and damage caused by the fact that the bent position of a cable is exposed outside are prevented;
2. with sealed closed back of covering, can drive the bearing piece on the movable rod and the dead lever and contact, realize the restriction to the cable position and press from both sides tightly, guarantee the stability of cable in the crane span structure, can slide through the ball between cable and the bearing piece simultaneously, make things convenient for the pulling cable to adjust its length.
Drawings
FIG. 1 is a schematic view of the horizontal structure of the bridge frame of the present invention;
FIG. 2 is a schematic side view of the fixing plate of the present invention;
FIG. 3 is a schematic view of the vertical structure of the bridge frame of the present invention;
fig. 4 is a schematic side view of the first bridge frame of the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the supporting block of the present invention.
In the figure: 1. a first bridge frame; 2. a second bridge; 3. a telescopic hanger; 4. connecting blocks; 5. a fixing plate; 6. a fixing hole; 7. a locking lever; 8. a limiting hole; 9. a sealing cover; 10. a movable rod; 11. a return spring; 12. fixing the rod; 13. a bearing block; 131. and a ball.
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. 1-5, the present invention provides a technical solution: a suspension type cable bridge easy to disassemble and bend is provided with a first bridge 1, a second bridge 2 is hinged at the end of the first bridge 1, and telescopic hangers 3 are arranged on two sides of the first bridge 1 and the second bridge 2;
the method comprises the following steps:
the connecting block 4 is adhered to the joint of the first bridge frame 1 and the second bridge frame 2, a fixing plate 5 is arranged on the side face of the second bridge frame 2 through a bolt, and a fixing hole 6 is reserved on the surface of the fixing plate 5;
the sealing cover 9 is hinged to the tops of the first bridge frame 1 and the second bridge frame 2, a movable rod 10 penetrates through the sealing cover 9, and a return spring 11 is wound on the outer side of the movable rod 10;
and the fixed rods 12 are fixed on the inner bottom surfaces of the first bridge frame 1 and the second bridge frame 2, and the end heads of the fixed rods 12 and the movable rods 10 are connected with bearing blocks 13.
The telescopic hanging bracket 3 is rotationally connected with the first bridge frame 1 and the second bridge frame 2, and a connecting block 4 at the joint of the first bridge frame 1 and the second bridge frame 2 is a corrugated pipe material; the section of the fixed plate 5 is of an arc structure, the arc center of the fixed plate 5 is coincided with the rotating circle center of the second bridge frame 2, and the fixed holes 6 are distributed on the fixed plate 5 at equal angles; a locking rod 7 movably penetrates through the inside of the fixing hole 6, a limiting hole 8 is formed in the first bridge frame 1 at the end of the locking rod 7, and the locking rod 7 is in threaded connection with the first bridge frame 1;
as shown in fig. 1-3, according to the bending requirement during cable installation, the second bridge frame 2 is rotated on the first bridge frame 1 to change the angle, the fixing plate 5 can be driven to rotate synchronously during rotation, then the locking rod 7 penetrates through the fixing holes 6 with different angles, and the locking rod 7 is rotated to be connected with the limiting hole 8 on the first bridge frame 1, so that the position of the second bridge frame 2 after angle conversion can be limited, the stability of subsequent cable installation is ensured, the connecting block 4 can be pulled to extend after the second bridge frame 2 rotates, the connecting part of the second bridge frame 2 and the first bridge frame 1 is protected through the connecting block 4, and the problems of dust adhesion and damage caused by exposed bent cable parts after installation are avoided;
the movable rod 10 is connected with the sealing cover 9 in a sliding manner, a bearing block 13 on the movable rod 10 and a bearing block 13 on the fixed rod 12 form an annular structure, and the section of the bearing block 13 is of an arc structure; the balls 131 are embedded in the inner side of the bearing block 13, and the balls 131 are uniformly arranged at equal angles;
as shown in fig. 1 and fig. 4-5, after the cable is installed, the sealing cover 9 is closed to contact with the bridge, so as to drive the bearing block 13 on the movable rod 10 to be connected with the bearing block 13 on the fixed rod 12, the limitation on the cable is realized through 2 bearing blocks 13, and the movable rod 10 can be pushed to slide on the sealing cover 9, through the resilience of the return spring 11, the clamping of the cable is realized, the stability of the cable inside the bridge is ensured, because the ball 131 is arranged on the inner side of the bearing block 13, the cable can be driven to slide when being pulled, the length of the cable can be conveniently adjusted, and the heat dissipation of the subsequent cable in the using process is also facilitated.
The working principle is as follows: as shown in fig. 1-5, a first bridge 1 is first mounted on top of the building by telescopic hangers 3, the telescopic hanging bracket 3 can be used for the connection at different heights in a telescopic way, the telescopic hanging bracket 3 and the bridge frame can also rotate, thus, when the bridge frame rotates to different angles, the telescopic hanging bracket 3 can be rotated to be vertical to be connected with the top of the building, then when the cable is required to be installed in different angles, the second bridge frame 2 is rotated, the locking rod 7 passes through the fixing holes 6 in different angles to be connected with the limiting hole 8, the limitation to the angle of the second bridge frame 2 can be realized, thus facilitating the installation of cables at different angles, being suitable for different building requirements, simultaneously, after the cable fixing device is installed, the sealing cover 9 is closed, the cable can be clamped tightly through the 2 bearing blocks 13, the stability of the cable in the bridge is guaranteed, the cable is convenient to radiate, and the cable is convenient to disassemble during subsequent maintenance.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A suspension type cable bridge easy to disassemble and bend is provided with a first bridge (1), a second bridge (2) is hinged to the end of the first bridge (1), and telescopic hangers (3) are arranged on two sides of the first bridge (1) and the second bridge (2);
it is characterized by comprising:
the connecting block (4) is adhered to the joint of the first bridge (1) and the second bridge (2), a fixing plate (5) is arranged on the side face of the second bridge (2) through a bolt, and a fixing hole (6) is reserved on the surface of the fixing plate (5);
the sealing cover (9) is hinged to the tops of the first bridge frame (1) and the second bridge frame (2), a movable rod (10) penetrates through the sealing cover (9), and a return spring (11) is wound on the outer side of the movable rod (10);
the fixed rod (12) is fixed to the inner bottom surfaces of the first bridge frame (1) and the second bridge frame (2), and the end heads of the fixed rod (12) and the movable rod (10) are connected with bearing blocks (13).
2. The easily disassembled bendable hanging cable tray of claim 1, wherein: the telescopic hanging bracket (3) is rotationally connected with the first bridge frame (1) and the second bridge frame (2), and a connecting block (4) at the joint of the first bridge frame (1) and the second bridge frame (2) is made of a corrugated pipe material.
3. The easily disassembled bendable hanging cable tray of claim 1, wherein: the cross section of the fixing plate (5) is of an arc-shaped structure, the arc center of the fixing plate (5) coincides with the rotation center of the second bridge (2), and the fixing holes (6) are distributed on the fixing plate (5) at equal angles.
4. The easily disassembled bendable hanging cable tray of claim 1, wherein: the inside activity of fixed orifices (6) is run through and is had check lock lever (7), and has seted up spacing hole (8) on first crane span structure (1) of check lock lever (7) end department to check lock lever (7) and first crane span structure (1) are threaded connection.
5. The easily disassembled bendable hanging cable tray of claim 1, wherein: the movable rod (10) is connected with the sealing cover (9) in a sliding mode, the bearing block (13) on the movable rod (10) and the bearing block (13) on the fixed rod (12) form an annular structure, and the cross section of the bearing block (13) is of an arc-shaped structure.
6. The easily disassembled bendable hanging cable tray of claim 1, wherein: the ball bearings (131) are embedded into the inner side of the bearing block (13), and the ball bearings (131) are uniformly arranged at equal angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122139982.0U CN216016327U (en) | 2021-09-06 | 2021-09-06 | Easily dismantle flexible suspension type cable testing bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122139982.0U CN216016327U (en) | 2021-09-06 | 2021-09-06 | Easily dismantle flexible suspension type cable testing bridge |
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| Publication Number | Publication Date |
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| CN216016327U true CN216016327U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122139982.0U Active CN216016327U (en) | 2021-09-06 | 2021-09-06 | Easily dismantle flexible suspension type cable testing bridge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115000896A (en) * | 2022-06-21 | 2022-09-02 | 广东电网有限责任公司 | Power cable bridge structure |
| CN115800136A (en) * | 2023-01-06 | 2023-03-14 | 中国电建集团山东电力建设第一工程有限公司 | Cable bridge connecting structure and using method |
-
2021
- 2021-09-06 CN CN202122139982.0U patent/CN216016327U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115000896A (en) * | 2022-06-21 | 2022-09-02 | 广东电网有限责任公司 | Power cable bridge structure |
| CN115800136A (en) * | 2023-01-06 | 2023-03-14 | 中国电建集团山东电力建设第一工程有限公司 | Cable bridge connecting structure and using method |
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