CN220797705U - Galvanized bridge convenient to heat dissipation - Google Patents
Galvanized bridge convenient to heat dissipation Download PDFInfo
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- CN220797705U CN220797705U CN202322464559.7U CN202322464559U CN220797705U CN 220797705 U CN220797705 U CN 220797705U CN 202322464559 U CN202322464559 U CN 202322464559U CN 220797705 U CN220797705 U CN 220797705U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000004381 surface treatment Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit 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
- 238000010586 diagram Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of galvanized bridges, and discloses a galvanized bridge convenient for heat dissipation, which comprises: the top end of the bridge is movably sleeved with a cover plate, and the left end and the right end of the bridge are provided with heat dissipation holes; the adjusting mechanism is arranged in the bridge frame; the driving mechanism is arranged at the front end of the bridge frame. According to the utility model, the movable block, the adjusting plate, the threaded rod, the pushing block and the pushing rod are arranged, when the handle is rotated, the threaded rod is rotated, and the pushing block is in threaded sleeve connection with the outer surface of the threaded rod, so that the pushing block can move forwards, the pushing rods hinged at the left end and the right end of the pushing block generate a pushing force on the movable block, the movable block is pushed to move back to back with the limiting block and the adjusting plate, the adjustment of the internal space of the bridge is realized, and the air circulation in the bridge is smoother.
Description
Technical Field
The utility model relates to the technical field of galvanized bridges, in particular to a galvanized bridge convenient for heat dissipation.
Background
The galvanized bridge is a cable bridge and has the characteristics of corrosion resistance, light weight, low cost and the like, is widely applied to wiring engineering of weak current systems such as power engineering, illumination engineering and the like, and has the characteristics of simple structure and convenient manufacture and installation; the surface treatment is divided into hot dip galvanizing and electrogalvanizing modes 2, and the surface treatment has long service life and is suitable for various environments.
In the use process of the galvanized bridge, heat is generated during the operation of the cable, so in order to ensure the normal operation of the cable, the galvanized bridge is required to have good heat dissipation performance, the existing galvanized bridge is limited by the structure and the design, the internal space is fixed, and in the actual use process, because the cables in the galvanized bridge are piled together, even if the heat dissipation performance of the galvanized bridge is good, the piled cables can influence the circulation of air in the bridge, so that the heat dissipation efficiency of the galvanized bridge is influenced, and the galvanized bridge is required to be improved.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides the galvanized bridge convenient for heat dissipation, and the galvanized bridge has the advantage of adjusting the inner space.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a galvanized bridge convenient for heat dissipation, comprising:
the top end of the bridge is movably sleeved with a cover plate, and the left end and the right end of the bridge are provided with heat dissipation holes;
the adjusting mechanism is arranged in the bridge frame;
The driving mechanism is arranged at the front end of the bridge frame;
The adjusting mechanism comprises a limiting groove, wherein the limiting groove is formed in the bottom end of the inside of the bridge, limiting blocks are movably sleeved on the inner surface of the limiting groove, the number of the limiting blocks is two, movable blocks are fixedly arranged at the bottom ends of the limiting blocks respectively, the top ends of the limiting blocks are fixedly connected with adjusting plates respectively, the number of the adjusting plates is two, the top ends of the adjusting plates are movably connected with the bottom ends of the cover plates, transverse plates are movably sleeved on the middle ends of the inside of the adjusting plates, the transverse plates are fixedly sleeved on the inner surface of the bridge, and the adjusting plates are driven to displace by movement of the limiting blocks.
As a preferred technical solution of the present utility model, the driving mechanism includes:
the fixed blocks are fixedly arranged in the middle of the bottom end of the bridge, the number of the fixed blocks is two, and threaded rods are movably sleeved on the inner surfaces of the two fixed blocks;
The pushing block is in threaded sleeve joint with the rear end of the outer surface of the threaded rod, and the top end of the pushing block is movably sleeved in the bottom end of the bridge;
The number of the pushing rods is two, the rear ends of the two pushing rods are respectively hinged at the left end and the right end of the pushing block, and the front ends of the two pushing rods are respectively hinged at the bottom ends of the two movable blocks;
the handle is fixedly arranged at the rear end of the threaded rod.
As a preferable technical scheme of the utility model, the right end of the outer surface of the bridge is fixedly sleeved with a first fixing plate, the interior of the first fixing plate is movably sleeved with a rectangular block, and the right side of the front end of the rectangular block is provided with a hole groove positioned in the first fixing plate.
As a preferable technical scheme of the utility model, a pushing plate is fixedly arranged at the left end of the rectangular block, the rear end of the pushing plate is movably connected with the front end of the bridge, a telescopic spring is fixedly arranged at the bottom of the right end of the pushing plate, the other end of the telescopic spring is fixedly connected with the left end of the first fixing plate, and the rectangular block is pushed to move rightwards by the movement of the pushing plate.
As a preferable technical scheme of the utility model, the left end of the outer surface of the bridge is fixedly sleeved with a second fixing plate, and a rectangular groove is formed in the second fixing plate.
As a preferable technical scheme of the utility model, the front end of the second fixing plate is fixedly provided with the baffle, the inside of the front end of the baffle is movably sleeved with the connecting block, the rear end of the connecting block is fixedly provided with the round block, and the rear end of the round block penetrates through the second fixing plate and extends to the rear end of the inside of the rectangular groove.
As a preferable technical scheme of the utility model, a circular plate is fixedly arranged at the front end of the connecting block, a return spring is fixedly arranged at the rear end of the circular plate, and the other end of the return spring is fixedly connected with the front end of the baffle plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the movable block, the adjusting plate, the threaded rod, the pushing block and the pushing rod are arranged, when the handle is rotated, the threaded rod is rotated, and the pushing block is in threaded sleeve connection with the outer surface of the threaded rod, so that the pushing block can move forwards, the pushing rods hinged at the left end and the right end of the pushing block generate a pushing force on the movable block, the movable block is pushed to move back to back with the limiting block and the adjusting plate, the adjustment of the internal space of the bridge is realized, and the air circulation in the bridge is smoother.
2. According to the utility model, the rectangular block, the hole groove, the rectangular groove, the round block and the circular plate are arranged, when the circular plate is pulled, the connecting block is enabled to move along the inner surface of the baffle plate, when the round block is separated from the rectangular groove, the pushing plate is pushed, the rectangular block is enabled to be embedded into the rectangular groove along the inner surface of the first fixing plate, at the moment, the circular plate is released, the round block is embedded into the hole groove under the action of the reset spring, so that the installation connection of two galvanized bridges is realized, and the convenience and the efficiency of the installation of the galvanized bridges are improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the bottom part of the present utility model;
FIG. 3 is a schematic cross-sectional view of the front face of the present utility model;
FIG. 4 is a schematic cross-sectional view of the top portion of the present utility model;
FIG. 5 is a schematic view of a partial enlarged structure at A in FIG. 3;
FIG. 6 is a schematic view of a partial enlarged structure at B in FIG. 4;
fig. 7 is a partially enlarged schematic view of the structure at C in fig. 4.
In the figure: 1. a bridge; 2. a cover plate; 3. a heat radiation hole; 4. an adjusting mechanism; 401. a limit groove; 402. a limiting block; 403. a movable block; 404. an adjusting plate; 405. a cross plate; 5. a driving mechanism; 501. a fixed block; 502. a threaded rod; 503. a pushing block; 504. a push rod; 505. a handle; 6. a first fixing plate; 7. rectangular blocks; 8. a hole groove; 9. a pushing plate; 10. a telescopic spring; 11. a second fixing plate; 12. rectangular grooves; 13. round blocks; 14. a baffle; 15. a connecting block; 16. a circular plate; 17. and a return spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 7, the present utility model provides a galvanized bridge frame convenient for heat dissipation, comprising:
The top end of the bridge 1 is movably sleeved with a cover plate 2, and the left end and the right end of the bridge 1 are provided with heat dissipation holes 3;
The adjusting mechanism 4 is arranged in the bridge 1;
the driving mechanism 5 is arranged at the front end of the bridge 1;
Wherein, adjustment mechanism 4 is including spacing groove 401, the inside bottom at crane span structure 1 is seted up to spacing groove 401, spacing groove 401's internal surface activity has cup jointed stopper 402, stopper 402's quantity is two, two stopper 402's bottom fixed mounting has movable block 403 respectively, two stopper 402's top fixedly connected with regulating plate 404 respectively, regulating plate 404's quantity is two, two regulating plate 404's top all and apron 2's bottom swing joint, two regulating plate 404 inside middle-end all activity has cup jointed diaphragm 405, diaphragm 405 is fixed cup joint at crane span structure 1's internal surface, stopper 402's removal will drive regulating plate 404 and take place the displacement.
When the movable block 403 is pushed, the movable block 403 drives the two limiting blocks 402 to move back to back along the inner surface of the limiting groove 401, and because the top ends of the two limiting blocks 402 are respectively and fixedly provided with the two adjusting plates 404, the two adjusting plates 404 move along the outer surface of the transverse plate 405 along with the limiting blocks 402 under the driving of the limiting blocks 402, so that the inner space of the bridge frame 1 can be adjusted, the inner space of the bridge frame 1 can be reasonably used, the circulation of air in the bridge frame 1 can be increased, and the heat dissipation efficiency of the galvanized bridge frame can be improved.
Wherein, actuating mechanism 5 includes:
The fixed blocks 501, the fixed blocks 501 are fixedly arranged in the middle of the bottom end of the bridge frame 1, the number of the fixed blocks 501 is two, and threaded rods 502 are movably sleeved on the inner surfaces of the two fixed blocks 501;
the pushing block 503, the pushing block 503 is in threaded sleeve joint with the rear end of the outer surface of the threaded rod 502, and the top end of the pushing block 503 is movably sleeved in the bottom end of the bridge 1;
The number of the pushing rods 504 is two, the rear ends of the two pushing rods 504 are respectively hinged at the left end and the right end of the pushing block 503, and the front ends of the two pushing rods 504 are respectively hinged at the bottom ends of the two movable blocks 403;
A handle 505, the handle 505 being fixedly mounted at the rear end of the threaded rod 502.
When the handle 505 is turned, the threaded rod 502 rotates, and the pushing block 503 screwed on the outer surface of the threaded rod 502 moves forward along the bottom end of the bridge 1, so that the front end of the pushing rod 504 generates a pushing force on the movable blocks 403, and pushes the two movable blocks 403 to move in opposite directions.
Wherein, the right-hand member of crane span structure 1 surface has fixedly cup jointed first fixed plate 6, and the inside activity of first fixed plate 6 has cup jointed rectangular block 7, and hole groove 8 that is located inside first fixed plate 6 has been seted up on the right side of rectangular block 7 front end.
The inner surface of the first fixing plate 6 and the outer surface of the rectangular block 7 are smooth, so that the rectangular block 7 is prevented from being blocked when moving in the first fixing plate 6.
Wherein, the left end fixed mounting of rectangle piece 7 has push plate 9, and the rear end of push plate 9 and the front end swing joint of crane span structure 1, the bottom fixed mounting of push plate 9 right-hand member has extension spring 10, and the other end fixed connection of extension spring 10 is at the left end of first fixed plate 6, and the removal of push plate 9 will promote rectangle piece 7 right-hand member.
The push plate 9 and the rectangular block 7 can be restored to the original position after being displaced due to the presence of the extension spring 10.
The left end of the outer surface of the bridge frame 1 is fixedly sleeved with a second fixing plate 11, and a rectangular groove 12 is formed in the second fixing plate 11.
The rectangular slot 12 is identical in shape and size to the rectangular block 7 so that the rectangular block 7 can be fully embedded in the rectangular slot 12.
Wherein, the front end of the second fixed plate 11 is fixedly provided with a baffle plate 14, the inside of the front end of the baffle plate 14 is movably sleeved with a connecting block 15, the rear end of the connecting block 15 is fixedly provided with a round block 13, and the rear end of the round block 13 penetrates through the second fixed plate 11 and extends to the rear end of the inside of the rectangular groove 12.
Due to the presence of the baffle 14, the connection block 15 is prevented from falling off with the round block 13 when moving.
Wherein, the front end of connecting block 15 is fixed with plectane 16, and the rear end fixed with return spring 17 of plectane 16, the other end fixed connection of return spring 17 is at the front end of baffle 14.
The disc 16 can be reset with the connecting block 15 after being pulled due to the restoring action of the reset spring 17.
The working principle and the using flow of the utility model are as follows:
firstly, an operator rotates the handle 505 to enable the threaded rod 502 to rotate along the inner surface of the fixed block 501, and as the pushing block 503 is in threaded sleeve connection with the outer surface of the threaded rod 502, the pushing block 503 moves forward with the rear end of the pushing rod 504 along with the rotation of the threaded rod 502, so that the front end of the pushing rod 504 generates a pushing force to the movable block 403, the two movable blocks 403 are pushed to move back to back along the inner surface of the limiting groove 401 with the limiting block 402, at this time, under the driving of the limiting block 402, the two adjusting plates 404 move along the outer surface of the transverse plate 405, so that the adjustment of the inner space of the galvanized bridge is realized, the cable is reasonably and uniformly installed in the bridge, the air circulation in the bridge is smoother, and the heat dissipation efficiency of the galvanized bridge is improved.
When two galvanized bridges are required to be installed and connected, an operator aligns the rectangular blocks 7 with the rectangular grooves 12, pulls the circular plates 16, enables the connecting blocks 15 to move along the inner surfaces of the baffle plates 14 with the circular blocks 13 and stretches the reset springs 17 until the circular blocks 13 and the rectangular grooves 12 are completely separated, pushes the pushing plates 9, enables the pushing plates 9 to move along the inner surfaces of the first fixing plates 6 until the rectangular blocks 7 are completely inserted into the rectangular grooves 12, then loosens the circular plates 16, and enables the circular plates 16 to push the connecting blocks 15 to restore to the original positions with the circular blocks 13 under the restoring action of the reset springs 17, so that the circular blocks 13 are embedded into the inner parts of the grooves 8, and therefore fixed installation between the two galvanized bridges can be achieved, and convenience and efficiency of installation of the galvanized bridges are improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A galvanized bridge frame convenient for heat dissipation is characterized by comprising:
the device comprises a bridge frame (1), wherein a cover plate (2) is movably sleeved at the top end of the bridge frame (1), and radiating holes (3) are formed in the left end and the right end of the bridge frame (1);
The adjusting mechanism (4) is arranged in the bridge frame (1);
the driving mechanism (5) is arranged at the front end of the bridge frame (1);
Wherein, adjustment mechanism (4) is including spacing groove (401), the bottom in crane span structure (1) is seted up in spacing groove (401), stopper (402) have been cup jointed in the internal surface activity of spacing groove (401), the quantity of stopper (402) is two, two the bottom of stopper (402) is fixed mounting respectively has movable block (403), two the top of stopper (402) is fixed connection regulating plate (404) respectively, the quantity of regulating plate (404) is two, the top of regulating plate (404) all with the bottom swing joint of apron (2), two the equal activity in middle-end of regulating plate (404) has cup jointed diaphragm (405), diaphragm (405) are fixed cup joint at the internal surface of crane span structure (1), the removal of stopper (402) will drive regulating plate (404) and take place the displacement.
2. The galvanized bridge rack convenient for heat dissipation according to claim 1, wherein: the driving mechanism (5) comprises:
The fixed blocks (501), the fixed blocks (501) are fixedly arranged in the middle of the bottom end of the bridge frame (1), the number of the fixed blocks (501) is two, and threaded rods (502) are movably sleeved on the inner surfaces of the two fixed blocks (501);
The pushing block (503), the screw thread of said pushing block (503) is connected to the back end of the external surface of the threaded rod (502), the top of said pushing block (503) is connected to the inside of the bottom of the bridge (1) movably;
the pushing rods (504), wherein the number of the pushing rods (504) is two, the rear ends of the two pushing rods (504) are respectively hinged at the left end and the right end of the pushing block (503), and the front ends of the two pushing rods (504) are respectively hinged at the bottom ends of the two movable blocks (403);
a handle (505), the handle (505) is fixedly arranged at the rear end of the threaded rod (502).
3. The galvanized bridge rack convenient for heat dissipation according to claim 1, wherein: the right-hand member of crane span structure (1) surface is fixed to be cup jointed first fixed plate (6), rectangular piece (7) have been cup jointed to the inside activity of first fixed plate (6), hole groove (8) that are located inside first fixed plate (6) have been seted up on the right side of rectangular piece (7) front end.
4. A galvanized bridge according to claim 3, characterized in that: the left end fixed mounting of rectangle piece (7) has push plate (9), the front end swing joint of rear end and crane span structure (1) of push plate (9), the bottom fixed mounting of push plate (9) right-hand member has expansion spring (10), the other end fixed connection of expansion spring (10) is at the left end of first fixed plate (6), the removal of push plate (9) will promote rectangle piece (7) right-hand member.
5. The galvanized bridge rack convenient for heat dissipation according to claim 1, wherein: the left end of the outer surface of the bridge frame (1) is fixedly sleeved with a second fixing plate (11), and a rectangular groove (12) is formed in the second fixing plate (11).
6. The galvanized bridge rack convenient for heat dissipation according to claim 5, wherein: the front end of the second fixed plate (11) is fixedly provided with a baffle (14), the inside of the front end of the baffle (14) is movably sleeved with a connecting block (15), the rear end of the connecting block (15) is fixedly provided with a round block (13), and the rear end of the round block (13) penetrates through the second fixed plate (11) and extends to the rear end inside the rectangular groove (12).
7. The galvanized bridge rack convenient for heat dissipation according to claim 6, wherein: the front end of the connecting block (15) is fixedly provided with a circular plate (16), the rear end of the circular plate (16) is fixedly provided with a return spring (17), and the other end of the return spring (17) is fixedly connected with the front end of the baffle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322464559.7U CN220797705U (en) | 2023-09-12 | 2023-09-12 | Galvanized bridge convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322464559.7U CN220797705U (en) | 2023-09-12 | 2023-09-12 | Galvanized bridge convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220797705U true CN220797705U (en) | 2024-04-16 |
Family
ID=90664873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322464559.7U Active CN220797705U (en) | 2023-09-12 | 2023-09-12 | Galvanized bridge convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220797705U (en) |
-
2023
- 2023-09-12 CN CN202322464559.7U patent/CN220797705U/en active Active
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