CN218661562U - High-rise truck canopy backward turning device - Google Patents
High-rise truck canopy backward turning device Download PDFInfo
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- CN218661562U CN218661562U CN202223466817.7U CN202223466817U CN218661562U CN 218661562 U CN218661562 U CN 218661562U CN 202223466817 U CN202223466817 U CN 202223466817U CN 218661562 U CN218661562 U CN 218661562U
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- frame
- roll
- wire rope
- canopy
- over stand
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Abstract
The utility model discloses a high-rise truck canopy backward turning device, which comprises a power device for pulling the opening and closing tarpaulin and a gland device which is arranged in the middle of the power device and is used for automatically turning, opening and closing and compressing a rear door; the power device comprises a frame, four limiting plates are uniformly distributed at four corners of the inner side of the top of the frame, two transmission shafts are symmetrically arranged at the top of the frame, each transmission shaft is symmetrically provided with two idler wheels, a steel wire rope is installed between the idler wheels, a plurality of hooks are uniformly distributed on the steel wire rope, and chain wheels are installed at the front ends of the transmission shafts. The high-rise truck canopy backward turning device of the utility model prevents the guide rod from rotating the turnover frame through the limiting plate, thereby ensuring that the turnover frame automatically turns and compresses the rear door; the automatic reset of the spring ensures that the roll-over stand automatically turns over and loosens the rear door; through the fixed connection of fixing base and wire rope, avoided additionally setting up the power supply.
Description
Technical Field
The utility model belongs to the technical field of high fence freight train covering or awning on a car, boat, etc. lid technical field especially relates to high fence freight train covering or awning on a car, boat, etc. lid backward turn-over device.
Background
High-column trucks are also called open trucks, also called storehouse barrier trucks and flower-column trucks, namely trucks with side guardrails on four sides of a carriage. The canopy that opens and shuts in general installation protects inside goods, compresses tightly the back door simultaneously, guarantees safety.
Chinese patent with a comparison application number of 202011380971.5 discloses an electric canopy device for a truck, which is characterized in that: the method comprises the following steps: the guide rail extends along the front-back direction and comprises a left guide rail and a right guide rail, and the left guide rail and the right guide rail are respectively fixed on the left side and the right side of a carriage body of the carriage; the number of the movable trolleys is even, the even number of the movable trolleys are symmetrically distributed in the left guide rail and the right guide rail, and the movable trolleys can move back and forth in the guide rails; the motor is fixed on the movable trolley positioned at the front end or the rear end and can rotate reversely; the driving wheel is fixed on an output shaft of the motor and is in friction fit with the guide rail so as to drive the moving trolley where the motor is located to move; a plurality of tent poles, two ends of at least one part of the tent pole are respectively fixed on the movable trolley in the left guide rail and the right guide rail; the tarpaulin, the tarpaulin has a plurality of tie points, and is a plurality of the tie point arrange along the fore-and-aft direction many respectively with tarpaulin pole fixed connection.
The tarpaulin can only be opened and shut to above-mentioned patent, can't compress tightly the back door when opening and shutting the tarpaulin. Therefore, a new device is designed, the utility model ensures that the roll-over stand automatically turns and compresses the rear door by stopping the guide rod from rotating the roll-over stand through the limiting plate; the automatic reset of the spring ensures that the roll-over stand automatically turns over and loosens the rear door; through the fixed connection of fixing base and wire rope, avoided additionally setting up the power supply.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide turn over device behind high fence freight train covering or awning on a car, boat, etc. lid to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the high-rise truck canopy backward turning device comprises a power device for pulling open and close the canopy and a gland device which is arranged in the middle of the power device and is used for automatically turning over, opening, closing and pressing the rear door; the power device comprises a frame, four limiting plates are uniformly distributed at four corners of the inner side of the top of the frame, two transmission shafts are symmetrically arranged at the top of the frame, two rollers are symmetrically arranged on each transmission shaft, a steel wire rope is arranged between the rollers, a plurality of hooks are uniformly distributed on the steel wire rope, and a chain wheel is arranged at the front end of each transmission shaft; the gland device comprises two fixing seats which are symmetrically arranged, a supporting shaft is installed between the fixing seats, two turnover frames are symmetrically arranged on the supporting shaft, a guide rod is arranged at the bottom of each turnover frame, pressing rods are symmetrically arranged at the tops of the turnover frames, and springs are installed between the turnover frames and the fixing seats.
Further: the chain wheel is provided with one, and the roller and the chain wheel are respectively connected with the transmission shaft through flat keys.
Further: the transmission shaft is connected with the frame bearing.
Further: the fixing seat is riveted with the steel wire rope.
Further: the roll-over stand with the back shaft welding is in the same place, the back shaft with the fixing base rotates to be connected.
Further: the roll-over stand adopts Q235 steel material, the guide arm with the depression bar respectively with the roll-over stand welding together.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the limiting plate is used for preventing the guide rod from rotating the turnover frame, so that the turnover frame is ensured to automatically turn over and compress the rear door;
2. the automatic reset of the spring ensures that the roll-over stand automatically turns over and loosens the rear door;
3. through the fixed connection of fixing base and wire rope, avoided additionally setting up the power supply.
Drawings
Fig. 1 is a schematic structural view of a high-rise truck canopy turnover device of the present invention;
FIG. 2 is a schematic view of a power device of the canopy back-turning device of the high-bay truck of the present invention;
fig. 3 is the capping device schematic diagram of the high-bay freight car canopy backward turning device.
In the reference symbols: 1. a power plant; 101. a frame; 102. a limiting plate; 103. a drive shaft; 104. a roller; 105. a wire rope; 106. hooking; 107. a sprocket; 2. a capping device; 201. a fixed seat; 202. a support shaft; 203. a roll-over stand; 204. a pressure lever; 205. a guide bar; 206. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, the canopy backward turning device for a high-rise truck comprises a power device 1 for pulling the opening and closing canopy and a cover pressing device 2 mounted in the middle of the power device 1 for automatically turning the opening and closing and pressing the rear door.
In this embodiment: the power device 1 comprises a frame 101, four limiting plates 102 are uniformly distributed at four corners of the inner side of the top of the frame 101, two transmission shafts 103 are symmetrically arranged at the top of the frame 101, two rollers 104 are symmetrically arranged on each transmission shaft 103, a steel wire rope 105 is arranged between the rollers 104, a plurality of hooks 106 are uniformly distributed on the steel wire rope 105, a chain wheel 107 is arranged at the front end of each transmission shaft 103, one chain wheel 107 is arranged, the rollers 104 and the chain wheel 107 are respectively connected with the transmission shafts 103 through flat keys, the transmission shafts 103 are in bearing connection with the frame 101, the frame 101 supports the transmission shafts 103 to rotate under the driving of the chain wheels 107, the steel wire ropes 105 are driven by the rollers 104 to move, the hooks 106 and a fixed seat 201 are pulled to move and unfold the tarpaulin, and when the transmission shafts 103 are driven by the chain wheels 107 to rotate reversely, the rollers 104 drive the steel wire ropes 105 to pull the hooks 106 and the fixed seat 201 to move and fold the tarpaulin;
in this embodiment: the capping device 2 comprises two fixing seats 201 which are symmetrically arranged, a supporting shaft 202 is installed between the fixing seats 201, two turnover frames 203 are symmetrically arranged on the supporting shaft 202, guide rods 205 are arranged at the bottoms of the turnover frames 203, pressing rods 204 are symmetrically arranged at the tops of the turnover frames 203, springs 206 are installed between the turnover frames 203 and the fixing seats 201, the fixing seats 201 and a steel wire rope 105 are riveted together, the turnover frames 203 and the supporting shaft 202 are welded together, the supporting shaft 202 is rotatably connected with the fixing seats 201, the turnover frames 203 are made of Q235 steel materials, the guide rods 205 and the pressing rods 204 are respectively welded with the turnover frames 203, when the fixing seats 201 move to the limiting plates 102, the guide rods 205 collide with the limiting plates 102, the turnover frames 203 are enabled to be pressed on a rear door under the supporting of the supporting shaft 202, the springs 206 are pulled to be opened simultaneously, the springs 206 are used for storing elasticity, and the situation that the turnover frames 203 are reset and loosen the rear door is guaranteed.
The working principle is as follows: frame 101 supports transmission shaft 103 and rotates under the drive of sprocket 107, drive wire rope 105 through gyro wheel 104 and remove, pulling couple 106 and fixing base 201 removal expansion tarpaulin, when fixing base 201 removed to limiting plate 102, guide arm 205 collides limiting plate 102, make roll-over stand 203 support under support shaft 202 upset depression bar 204 compress tightly on the back door, pulling spring 206 opens simultaneously, when sprocket 107 drive transmission shaft 103 counter rotation, gyro wheel 104 drives wire rope 105 and reverse pulling couple 106 and fixing base 201 removal and packs up the tarpaulin, roll-over stand 203 overturns under the effect of spring 206 elasticity and resets, loosen the back door.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. High fence freight train canopy turns over device behind, including power device (1) that is used for the pulling tarpaulin that opens and shuts, its characterized in that: the automatic door opening and closing device also comprises a gland device (2) which is arranged in the middle of the power device (1) and is used for automatically turning, opening, closing and pressing the rear door;
the power device (1) comprises a frame (101), four limiting plates (102) are uniformly distributed at four corners of the inner side of the top of the frame (101), two transmission shafts (103) are symmetrically arranged at the top of the frame (101), two rollers (104) are symmetrically arranged on each transmission shaft (103), a steel wire rope (105) is arranged between the rollers (104), a plurality of hooks (106) are uniformly distributed on the steel wire rope (105), and a chain wheel (107) is arranged at the front end of each transmission shaft (103);
gland device (2) are including two fixing bases (201) that the symmetry set up, install back shaft (202) between fixing base (201), the symmetry is provided with two roll-over stands (203) on back shaft (202), roll-over stand (203) bottom is provided with guide arm (205), roll-over stand (203) top symmetry is provided with depression bar (204), roll-over stand (203) with install spring (206) between fixing base (201).
2. The canopy back-turning device of a high-rise truck as claimed in claim 1, wherein: one chain wheel (107) is arranged, and the roller (104) and the chain wheel (107) are respectively in flat key connection with the transmission shaft (103).
3. The high-column wagon canopy back-turning device as claimed in claim 1, wherein: the transmission shaft (103) is in bearing connection with the frame (101).
4. The canopy back-turning device of a high-rise truck as claimed in claim 1, wherein: the fixed seat (201) and the steel wire rope (105) are riveted together.
5. The high-column wagon canopy back-turning device as claimed in claim 1, wherein: the roll-over stand (203) and the support shaft (202) are welded together, and the support shaft (202) and the fixed seat (201) are rotatably connected.
6. The high-column wagon canopy back-turning device as claimed in claim 1, wherein: the roll-over stand (203) is made of Q235 steel materials, and the guide rod (205) and the pressure rod (204) are welded with the roll-over stand (203) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223466817.7U CN218661562U (en) | 2022-12-26 | 2022-12-26 | High-rise truck canopy backward turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223466817.7U CN218661562U (en) | 2022-12-26 | 2022-12-26 | High-rise truck canopy backward turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218661562U true CN218661562U (en) | 2023-03-21 |
Family
ID=85551659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223466817.7U Active CN218661562U (en) | 2022-12-26 | 2022-12-26 | High-rise truck canopy backward turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218661562U (en) |
-
2022
- 2022-12-26 CN CN202223466817.7U patent/CN218661562U/en active Active
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