CN216672499U - Transformer cable bridge with locking mechanism - Google Patents
Transformer cable bridge with locking mechanism Download PDFInfo
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- CN216672499U CN216672499U CN202220102903.0U CN202220102903U CN216672499U CN 216672499 U CN216672499 U CN 216672499U CN 202220102903 U CN202220102903 U CN 202220102903U CN 216672499 U CN216672499 U CN 216672499U
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- groove
- rods
- locking mechanism
- connecting rod
- convex edge
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Abstract
The utility model discloses a transformer cable bridge with a locking mechanism, which comprises a bridge body, wherein the bridge body comprises a groove body, the groove body is connected with a groove cover, a convex edge is integrally formed on the side surface of the groove body, two rotating rods are rotatably arranged at two ends of the convex edge, and a connecting rod is rotatably connected between the two rotating rods.
Description
Technical Field
The utility model relates to the field of cable bridges, in particular to a transformer cable bridge with a locking mechanism.
Background
The cable testing bridge generally comprises a groove body and a groove cover arranged at the upper end of the groove body, the groove cover of the existing cable testing bridge is generally connected in a bolt fixing or buckling mode, tools are needed to fix the groove cover through the bolts, the installation and the disassembly are not convenient, a convex block 13 and a clamping groove 14 which are matched with each other are generally arranged on the groove cover and the groove body through buckling connection, as shown in figure 4, when the cable testing bridge is installed, the convex block 13 is buckled into the clamping groove 14 to realize connection, when the cable testing bridge is disassembled, the groove cover is forcibly pulled, the convex block 13 is separated from the clamping groove 14, the disassembly is convenient, but the deformation of the groove cover or the groove body is easily caused, therefore, the transformer cable testing bridge with the locking mechanism is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a transformer cable bridge with a locking mechanism to achieve the aim.
The utility model provides the following technical scheme: a transformer cable bridge with a locking mechanism comprises a bridge body, wherein the bridge body comprises a groove body, the groove body is connected with a groove cover, a convex edge is integrally formed on the side surface of the groove body, two rotating rods are rotatably arranged at two ends of the convex edge, and a connecting rod is rotatably connected between the two rotating rods;
an inserting rod is arranged on the convex edge in a sliding mode, a rectangular groove is formed in the side face of the groove cover, and one end of the inserting rod is inserted into the rectangular groove in a sliding mode;
the inserted bar is located the inboard of connecting rod, and the inserted bar is fixed with the axle, the connecting rod is equipped with the spacing groove, axle and spacing groove sliding connection.
Preferably, the number of the inserted rods is at least two, and the number of the limiting grooves and the number of the inserted rods are kept consistent.
Preferably, the rotating rod and the rotating shaft of the convex edge are connected with a torsion spring.
Preferably, the convex edge is integrally formed with a supporting edge, the supporting edge is fixed with a guide sleeve, and the inserted rod is inserted into the guide sleeve in a sliding manner.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the parallelogram link mechanism formed by the two rotating rods and the connecting rods drives the plurality of inserting rods to slide simultaneously, so that the inserting rods are inserted into the rectangular grooves of the groove cover in a sliding manner, the groove cover is convenient to fix, and the connecting rods slide in parallel through the arrangement of the parallelogram link mechanism when the rotating rods are rotated, so that the plurality of inserting rods connected with the connecting rods are uniformly stressed and are convenient to slide.
Drawings
FIG. 1 is a schematic view of the structure of the tank of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is a schematic view of a conventional mounting structure of a chute cover.
In the figure: the device comprises a groove body 1, a convex edge 2, a rotating rod 3, a connecting rod 4, a supporting edge 5, an inserting rod 6, a groove cover 7, a rectangular groove 8, a guide sleeve 9, a limiting groove 10, a shaft 11, a torsion spring 12, a convex block 13 and a clamping groove 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a transformer cable bridge with a locking mechanism comprises a bridge body, wherein the bridge body comprises a groove body 1, the groove body 1 is connected with a groove cover 7, a convex edge 2 is integrally formed on the side surface of the groove body 1, two rotating rods 3 are rotatably arranged at two ends of the convex edge 2, and a connecting rod 4 is rotatably connected between the two rotating rods 3;
the two rotating rods 3 and the connecting rods 4 form a parallelogram link mechanism, and one connecting rod 3 can be easily pushed to rotate through one end of the groove body 1, so that the other connecting rod 3 is driven to rotate.
The convex edge 2 is provided with an inserting rod 6 in a sliding manner, the side surface of the groove cover 7 is provided with a rectangular groove 8, and one end of the inserting rod 6 is inserted into the rectangular groove 8 in a sliding manner;
the inserting rods 6 are located on the inner side of the connecting rod 4, the inserting rods 6 are fixedly provided with shafts 11, the connecting rod 4 is provided with limiting grooves 10, the shafts 11 are connected with the limiting grooves 10 in a sliding mode, when the rotating rod 3 is rotated, the connecting rod 4 is parallelly close to the groove body 1 or parallelly far away from the groove body 1, when the connecting rod 4 is parallelly close to the groove body 1, the connecting rod 4 pushes a plurality of inserting rods 6 to be simultaneously close to the groove body 1 and to be inserted into the rectangular grooves 8, so that the groove covers 7 are conveniently fixed, when the connecting rod 4 is parallelly far away from the groove body 1, the limiting grooves 10 pull the shafts 11, the shafts 11 pull the inserting rods 6, so that the inserting rods 6 are simultaneously far away from the rectangular grooves 8, and the groove covers 7 are convenient to detach;
in the utility model, the insertion rods 6 are driven to slide by the parallelogram link mechanism formed by the two rotating rods 3 and the connecting rods 4, so that the insertion rods 6 are inserted into the rectangular grooves 8 of the groove covers 7 in a sliding manner, the groove covers 7 are convenient to fix, and the connecting rods 4 slide in parallel when the rotating rods 3 are rotated, so that the plurality of insertion rods 6 connected with the connecting rods 4 are uniformly stressed and convenient to slide.
As a technical optimization scheme of the utility model, the number of the inserted rods 6 is at least two, the number of the limiting grooves 10 is consistent with that of the inserted rods 6, the limiting grooves 10 are connected with the shaft 11 to realize pushing and pulling effects on the inserted rods 6, and the shaft 11 is provided with a pulley to reduce friction force when the inserted rods 6 and the wire groove 10 slide.
As a technical optimization scheme of the utility model, a torsion spring 12 is connected on the rotating shaft of the rotating rod 3 and the convex edge 2, and the connecting rod 4 is close to the groove body 1 under the action of torsion force through the arrangement of the torsion spring 12, so that the inserting rod 6 is kept inserted in the rectangular groove 8.
As a technical optimization scheme of the utility model, the supporting edge 5 is integrally formed on the convex edge 2, the guide sleeve 9 is fixed on the supporting edge 5, the inserting rod 6 is slidably inserted into the guide sleeve 9, lubricating oil is coated in the guide sleeve 9, so that the inserting rod 6 can be conveniently driven to slide under the action of the connecting rod 4, when the slot cover 7 is disassembled, only the rotating rod 3 needs to be pushed to rotate at one end of the slot cover 7, the connecting rod 4 is far away from the slot body 1, the inserting rod 6 is driven to be separated from the rectangular slot 8, and when the end part of the slot body 1 is not positioned, the connecting rod 4 is pulled, and the inserting rod 6 is driven to be separated from the rectangular slot 8.
The working principle is as follows: according to the utility model, when the rotating rod 3 is rotated, the connecting rod 4 is close to the tank body 1 in parallel or is far away from the tank body 1 in parallel, when the connecting rod 4 is close to the tank body 1 in parallel, the connecting rod 4 pushes a plurality of inserting rods 6 to be close to the tank body 1 and to be inserted into the rectangular groove 8 simultaneously, so that the tank cover 7 is convenient to fix, when the connecting rod 4 is far away from the tank body 1 in parallel, the limiting groove 10 pulls the shaft 11, the shaft 11 pulls the inserting rods 6 to make the plurality of inserting rods 6 be far away from the rectangular groove 8 simultaneously, so that the tank cover 7 is convenient to dismount, the plurality of inserting rods 6 are driven to slide simultaneously through the parallelogram link mechanism formed by the two rotating rods 3 and the connecting rod 4, so that the plurality of inserting rods 6 connected with the connecting rod 4 are stressed uniformly, is convenient to slide.
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 (4)
1. The utility model provides a take locking mechanism's transformer cable crane span structure, includes the crane span structure body, the crane span structure body includes cell body (1), cell body (1) is connected with capping (7), its characterized in that: a convex edge (2) is integrally formed on the side surface of the tank body (1), two rotating rods (3) are rotatably arranged at two ends of the convex edge (2), and a connecting rod (4) is rotatably connected between the two rotating rods (3);
an inserting rod (6) is arranged on the convex edge (2) in a sliding mode, a rectangular groove (8) is formed in the side face of the groove cover (7), and one end of the inserting rod (6) is inserted into the rectangular groove (8) in a sliding mode;
the inserted bar (6) is located the inboard of connecting rod (4), and inserted bar (6) is fixed with axle (11), connecting rod (4) are equipped with spacing groove (10), axle (11) and spacing groove (10) sliding connection.
2. The transformer cable tray with the locking mechanism as claimed in claim 1, wherein: the number of the inserted rods (6) is at least two, and the number of the limiting grooves (10) and the number of the inserted rods (6) are kept consistent.
3. The transformer cable tray with the locking mechanism as claimed in claim 1, wherein: and torsion springs (12) are connected to the rotating shafts of the rotating rod (3) and the convex edge (2).
4. The transformer cable tray with the locking mechanism as claimed in claim 1, wherein: the supporting edge (5) is integrally formed on the convex edge (2), the guide sleeve (9) is fixed on the supporting edge (5), and the inserted rod (6) is inserted into the guide sleeve (9) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220102903.0U CN216672499U (en) | 2022-01-17 | 2022-01-17 | Transformer cable bridge with locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220102903.0U CN216672499U (en) | 2022-01-17 | 2022-01-17 | Transformer cable bridge with locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216672499U true CN216672499U (en) | 2022-06-03 |
Family
ID=81761464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220102903.0U Active CN216672499U (en) | 2022-01-17 | 2022-01-17 | Transformer cable bridge with locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216672499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115068258A (en) * | 2022-07-29 | 2022-09-20 | 泰州市人民医院 | Medical tower crane for ICU |
-
2022
- 2022-01-17 CN CN202220102903.0U patent/CN216672499U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115068258A (en) * | 2022-07-29 | 2022-09-20 | 泰州市人民医院 | Medical tower crane for ICU |
| CN115068258B (en) * | 2022-07-29 | 2023-07-18 | 泰州市人民医院 | Medical tower crane for ICU |
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