CN215419407U - Cable bridge convenient to it is fixed - Google Patents
Cable bridge convenient to it is fixed Download PDFInfo
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- CN215419407U CN215419407U CN202121520268.XU CN202121520268U CN215419407U CN 215419407 U CN215419407 U CN 215419407U CN 202121520268 U CN202121520268 U CN 202121520268U CN 215419407 U CN215419407 U CN 215419407U
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- stud
- crane span
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- span structure
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Abstract
The utility model relates to the field of cable bridges, in particular to a cable bridge convenient to fix, which comprises a fixing rod, wherein a stud is arranged on the left side inside the fixing rod, an upper clamping plate for clamping and fixing the upper part of the bridge is arranged on the right side above the stud, and a lower supporting seat for supporting the bottom of the bridge is arranged below the right side of the fixing rod, and has the beneficial effects that: through the structure of adding the dead lever, make its upper and lower position through double-screw bolt and the structure control punch holder of rotating the wheel, fix the back with crane span structure and punch holder bottom again, can adjust the vertical position of crane span structure, fix the back on the under bracing seat with the fixed block through fixing bolt, can accomplish the fixed connection between crane span structure and the dead lever for the crane span structure lies in the dead lever after fixed, can carry out the regulation of upper and lower position, makes the connection between the adjacent crane span structure not receiving the influence of ground level difference.
Description
Technical Field
The utility model relates to the field of cable bridges, in particular to a cable bridge convenient to fix.
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.
At present, most of cable bridges are still not perfect enough when being installed and fixed, the bridges and fixing rods are often directly welded, and due to the difference of the ground heights, the situation that adjacent bridges are different in height and cannot be connected when the cable bridges are installed can occur.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a cable tray convenient to fix, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cable testing bridge convenient to it is fixed, including the dead lever, the inside left side of dead lever is provided with the double-screw bolt, the top right side of double-screw bolt is provided with the punch holder of fixing crane span structure top centre gripping, the right side below of dead lever is provided with the lower supporting seat who supports the crane span structure bottom, the crane span structure sets up the top at the lower supporting seat, and the top left side of crane span structure and the bottom fixed connection of punch holder, the bottom and the ground fixed connection of dead lever, the inside lift groove that is provided with in left side of dead lever, the middle part in lift groove is provided with rotates the wheel, it rotates with the dead lever and is connected to rotate the wheel, it extends the left side outer wall of dead lever to rotate wheel left side tip.
Preferably, a stud is vertically arranged in the lifting groove, the middle part of the stud vertically penetrates through the middle part of the rotating wheel, and the inner wall of the middle part of the rotating wheel is correspondingly screwed with the stud.
Preferably, the bottom fixedly connected with stopper of double-screw bolt, stopper and the vertical sliding connection of lift groove, the stopper can't rotate at the lift inslot.
Preferably, the top of the stud is fixedly connected with the lower portion of the left side of the upper clamping plate, the upper clamping plate comprises a clamping column, an annular clamping block and a spring, and the top of the clamping column is fixedly connected with the middle portion of the lower portion of the right side of the upper clamping plate.
Preferably, the left side and the right side of the middle of the clamping column are provided with annular sliding grooves, annular clamping blocks are horizontally arranged in the annular sliding grooves and are horizontally and slidably connected with the annular sliding grooves, and the inner sides of the middle of the inner sides of the annular clamping blocks and the inner sides of the middle of the inner sides of the annular sliding grooves are respectively fixedly connected with the two ends of the spring.
Preferably, the crane span structure includes draw-in groove, snap ring, dead slot and fixed block, the bottom of draw-in groove and the top left side fixed connection of crane span structure, and draw-in groove left and right sides middle part level is provided with the dead slot, the top inner wall of draw-in groove and the outside fixed connection of snap ring, snap ring and annular fixture block joint, the top of fixed block and the below left side fixed connection of crane span structure.
Preferably, the left side of lower carriage and the below right side fixed connection of dead lever, the top middle part of lower carriage is provided with the spout, the vertical sliding connection of fixed block and spout, the spout right side is provided with the top and is provided with the thread groove, fixing bolt and thread groove spiro union, fixing bolt's left side tip and fixed block extrusion.
Compared with the prior art, the utility model has the beneficial effects that: through the structure of adding the dead lever, make its upper and lower position through double-screw bolt and the structure control punch holder of rotating the wheel, fix the back with crane span structure and punch holder bottom again, can adjust the vertical position of crane span structure, fix the back on the under bracing seat with the fixed block through fixing bolt, can accomplish the fixed connection between crane span structure and the dead lever for the crane span structure lies in the dead lever after fixed, can carry out the regulation of upper and lower position, makes the connection between the adjacent crane span structure not receiving the influence of ground level difference.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a top view of the latch structure of the present invention.
In the figure: the fixing rod 1, the lifting groove 11, the rotating wheel 12, the stud 2, the limiting block 21, the upper clamping plate 3, the clamping column 31, the annular clamping block 32, the spring 33, the bridge 4, the clamping groove 41, the clamping ring 42, the empty groove 43, the fixing block 44, the lower supporting seat 5 and the fixing bolt 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a cable testing bridge convenient to it is fixed, includes dead lever 1, the bottom and the ground fixed connection of dead lever 1, the inside lift groove 11 that is provided with in left side of dead lever 1, the middle part of lift groove 11 is provided with rotates wheel 12, rotates wheel 12 and is connected with dead lever 1 rotation, rotates the left side outer wall that wheel 12 left side tip extended dead lever 1.
The left side of the inside of the fixed rod 1 is provided with a stud 2, the inside of the lifting groove 11 is vertically provided with the stud 2, the middle part of the stud 2 vertically penetrates through the middle part of the rotating wheel 12, and the inner wall of the middle part of the rotating wheel 12 is correspondingly screwed with the stud 2.
The bottom fixedly connected with stopper 21 of double-screw bolt 2, stopper 21 and the vertical sliding connection of lift groove 11, stopper 21 can't rotate in lift groove 11.
The upper clamping plate 3 for clamping and fixing the upper part of the bridge frame 4 is arranged on the right side of the upper part of the stud 2, the top of the stud 2 is fixedly connected with the lower part of the left side of the upper clamping plate 3, the upper clamping plate 3 comprises a clamping column 31, an annular clamping block 32 and a spring 33, and the top of the clamping column 31 is fixedly connected with the middle part of the lower part of the right side of the upper clamping plate 3.
The left side and the right side of the middle of the clamping column 31 are provided with annular sliding grooves, annular clamping blocks 32 are horizontally arranged in the annular sliding grooves, the annular clamping blocks 32 are horizontally and slidably connected with the annular sliding grooves, and the inner sides of the middle parts of the inner sides of the annular clamping blocks 32 and the inner sides of the middle parts of the inner sides of the annular sliding grooves are respectively fixedly connected with two ends of the spring 33.
The right side below of dead lever 1 is provided with the lower support seat 5 that supports the crane span structure 4 bottom, the left side of lower support seat 5 and the below right side fixed connection of dead lever 1, and the top middle part of lower support seat 5 is provided with the spout, and fixed block 44 and the vertical sliding connection of spout, the spout right side are provided with the top and are provided with the thread groove, and fixing bolt 6 and thread groove spiro union, fixing bolt 6's left side tip and fixed block 44 extrusion are fixed.
The bridge frame 4 is arranged above the lower supporting seat 5, and the left side of the top of the bridge frame 4 is fixedly connected with the bottom of the upper clamping plate 3.
The crane span structure 4 includes draw-in groove 41, snap ring 42, dead slot 43 and fixed block 44, the top left side fixed connection of the bottom of draw-in groove 41 and crane span structure 4, and draw-in groove 41 left and right sides middle part level is provided with dead slot 43, the top inner wall of draw-in groove 41 and the outside fixed connection of snap ring 42, snap ring 42 and annular fixture block 32 joint, the top of fixed block 44 and the below left side fixed connection of crane span structure 4.
The working principle is as follows: the bridge 4 is moved to the upper part of the lower support seat 5 by the hoisting equipment, so that the fixed block 44 at the bottom of the bridge 4 is aligned with the sliding groove at the middle part above the lower support seat 5.
The bridge frame 4 is vertically moved downwards through the hoisting equipment, so that the fixing blocks 44 vertically slide downwards along the sliding grooves above the lower supporting seats 5 until the fixing blocks 44 at the bottom of the section of the bridge frame 4 respectively enter the bottoms of the sliding grooves above the adjacent lower supporting seats 5.
The rotating wheel 12 is rotated, and the outer side of the stud 2 is in threaded connection with the inner wall of the middle part of the rotating wheel 12, and the bottom of the stud 2 is fixedly connected with the upper part of the limiting block 21, so that the limiting block 21 limits the stud 2 to rotate.
At this time, the stud 2 is vertically moved up or down in the lifting groove 11 with the rotation of the rotating wheel 12, thereby controlling the lifting or lowering movement of the upper clamp plate 3.
By controlling the upper clamping plate 3 to move downwards, the clamping column 31 below the right side of the upper clamping plate 3 moves vertically until the bottoms of the annular clamping blocks 32 on the left side and the right side of the clamping column 31 are contacted with the upper part of the clamping ring 42.
The annular clamping blocks 32 on the two sides are pushed towards the inside of the annular sliding groove, so that the annular clamping blocks 32 shrink into the clamping columns 31, and at the moment, the clamping columns 31 vertically downwards pass through the clamping rings 42.
When the annular fixture block 32 moves to the lower part of the clamping ring 42, the annular fixture block 32 is ejected to two sides under the action of the spring 33 and enters the clamping groove 41, so that the annular fixture block 32 is correspondingly clamped with the clamping ring 42.
At the moment, the bridge frame 4 and the upper clamping plate 3 are fixed into a whole, the upper height and the lower height of the bridge frame 4 are adjusted through the rotating wheel 12, after the bridge frame is moved to a proper position, the fixing bolt 6 is rotated inwards to enable the end part of the inner side end of the fixing bolt 6 to clamp and fix the fixing block 44 tightly, the upper side and the lower side of the bridge frame 4 are both fixed, and the bridge frame 4 is prevented from loosening on the fixing rod 1.
When the bridge frame needs to be detached and maintained, the annular clamping block 32 can be contracted into the clamping column 31 by inserting needles such as needle tubes and the like inwards along the empty groove 43, so that the bridge frame 4 and the fixing rod 1 can be conveniently detached.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a cable testing bridge convenient to it is fixed, includes dead lever (1), its characterized in that: the fixing device is characterized in that a stud (2) is arranged on the left side inside the fixing rod (1), an upper clamping plate (3) for clamping and fixing the upper part of the bridge frame (4) is arranged on the right side of the upper part of the stud (2), a lower supporting seat (5) for supporting the bottom of the bridge frame (4) is arranged below the right side of the fixing rod (1), the bridge frame (4) is arranged above the lower supporting seat (5), the left side of the top of the bridge frame (4) is fixedly connected with the bottom of the upper clamping plate (3), the bottom of the fixing rod (1) is fixedly connected with the ground, a lifting groove (11) is formed inside the left side of the fixing rod (1), a rotating wheel (12) is arranged in the middle of the lifting groove (11), the rotating wheel (12) is rotatably connected with the fixing rod (1), and the end part of the left side of the rotating wheel (12) extends out of the outer wall of the left side of the fixing rod (1).
2. A cable tray for facilitating securement as recited in claim 1, wherein: the lifting groove (11) is internally and vertically provided with a stud (2), the middle part of the stud (2) vertically penetrates through the middle part of the rotating wheel (12), and the inner wall of the middle part of the rotating wheel (12) is correspondingly screwed with the stud (2).
3. A cable tray for facilitating securement as claimed in claim 2, wherein: the bottom fixedly connected with stopper (21) of double-screw bolt (2), stopper (21) and the vertical sliding connection in lift groove (11), stopper (21) can't rotate in lift groove (11).
4. A cable tray for facilitating securement as claimed in claim 3, wherein: the top of the stud (2) is fixedly connected with the lower portion of the left side of the upper clamping plate (3), the upper clamping plate (3) comprises a clamping column (31), an annular clamping block (32) and a spring (33), and the top of the clamping column (31) is fixedly connected with the middle portion of the lower portion of the right side of the upper clamping plate (3).
5. A cable tray for facilitating securement as claimed in claim 4, wherein: the left side and the right side of the middle of the clamping column (31) are provided with annular sliding grooves, annular clamping blocks (32) are horizontally arranged in the annular sliding grooves, the annular clamping blocks (32) are horizontally and slidably connected with the annular sliding grooves, and the inner side middle parts of the annular clamping blocks (32) and the inner side middle part walls of the annular sliding grooves are respectively fixedly connected with the two ends of the springs (33).
6. A cable tray for facilitating securement as recited in claim 1, wherein: the crane span structure (4) includes draw-in groove (41), snap ring (42), dead slot (43) and fixed block (44), the bottom of draw-in groove (41) and the top left side fixed connection of crane span structure (4), draw-in groove (41) left and right sides middle part level is provided with dead slot (43), the top inner wall of draw-in groove (41) and the outside fixed connection of snap ring (42), snap ring (42) and annular fixture block (32) joint, the top of fixed block (44) and the below left side fixed connection of crane span structure (4).
7. A cable tray for facilitating securement as claimed in claim 6, wherein: the left side of lower carriage (5) and the below right side fixed connection of dead lever (1), the top middle part of lower carriage (5) is provided with the spout, fixed block (44) and the vertical sliding connection of spout, and the spout right side is provided with the top and is provided with the thread groove, fixing bolt (6) and thread groove spiro union, and the left side tip and fixed block (44) extrusion of fixing bolt (6) are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121520268.XU CN215419407U (en) | 2021-07-05 | 2021-07-05 | Cable bridge convenient to it is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121520268.XU CN215419407U (en) | 2021-07-05 | 2021-07-05 | Cable bridge convenient to it is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215419407U true CN215419407U (en) | 2022-01-04 |
Family
ID=79647348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121520268.XU Active CN215419407U (en) | 2021-07-05 | 2021-07-05 | Cable bridge convenient to it is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215419407U (en) |
-
2021
- 2021-07-05 CN CN202121520268.XU patent/CN215419407U/en active Active
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