CN210416770U - Carriage breast board locking device - Google Patents
Carriage breast board locking device Download PDFInfo
- Publication number
- CN210416770U CN210416770U CN201921070063.9U CN201921070063U CN210416770U CN 210416770 U CN210416770 U CN 210416770U CN 201921070063 U CN201921070063 U CN 201921070063U CN 210416770 U CN210416770 U CN 210416770U
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- locking device
- carriage
- breast board
- lock catch
- locking
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Abstract
The utility model discloses a carriage breast board locking device, including mounting, rotatable action bars and the lock catch spare of installing in the mounting, the action bars include the grip portion that supplies the staff to grip, install in the rotation portion of mounting and be used for with the lock catch spare lock catch portion of lock catch spare lock, grip portion, rotation portion and lock catch portion three mutually perpendicular set up in space, the lock catch portion is the L type, the lock catch spare is equipped with the open slot that is used for with the minor face lock of lock catch portion; the long edge of buckling part is connected with the rotating part, and when the locking device is installed on the carriage breast board, the fixing part and the locking fastener are respectively installed on the carriage breast board on the two adjacent sides of the carriage corner. This locking device is through the shape that changes the buckling parts, makes and connects two breast boards that the face is no longer the same plane and can link together, and the locking effect is more, and has left out the step that promotes than traditional locking device, operates simplyr.
Description
Technical Field
The utility model belongs to breast board formula freight train equipment accessory field, concretely relates to carriage breast board locking device.
Background
A truck is a commercial vehicle designed and equipped to carry goods, and is also called a truck, which refers to an automobile mainly used for transporting goods and sometimes also refers to an automobile capable of towing other vehicles, and belongs to the category of commercial vehicles. Trucks are classified into four categories according to their compartments: van, tank truck, flatbed truck, breast board truck, and the like.
The barrier plate type truck is a special vehicle which is provided with a special device and has a cabin cage type or barrier type structure carriage, and is mainly used for transporting bulk particle real objects or feeds, livestock and poultry and other goods. The carriage is formed by welding high-quality steel serving as a framework according to the industrial standard strictly, and the carriage plate is pressed into a corrugated shape through a tool clamp and has high strength. Meanwhile, the self-weight is light, the compartment fence rail can be half-disassembled, fully disassembled and randomly lifted, and the device is convenient, practical, safe and reliable. Is suitable for the middle and short distance road transportation of the majority of users.
Due to the requirement of loading and unloading goods, the breast boards of the breast board type truck are directly connected in a hinge mode, and in order to ensure that the goods are stably placed on a carriage in the transportation process, the locking device arranged between the adjacent breast boards is very important. However, the conventional car balustrade is not always connected at the edge, two connected plates are often dislocated with each other, and the connecting surfaces are not on the same plane, so that the locking effect of the conventional locking device (as shown in fig. 2) is poor or even the locking device cannot be locked.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a carriage sideboard locking device, which comprises a fixing part, an operating rod and a lock catch piece, wherein the operating rod is rotatably arranged on the fixing part and comprises a holding part for being held by hands, a rotating part arranged on the fixing part and a buckling part used for being buckled with the lock catch piece; the long limit of buckling parts is connected with rotation portion, and when locking device installed at the carriage breast board, the mounting was installed respectively on the carriage breast board of the adjacent both sides in carriage corner with the hasp piece, during the use, rotated grab portion and then driven buckling parts through upper and lower and also rotated from top to bottom to the minor face that makes the buckling parts can get into or withdraw from the open slot on the buckling parts, perhaps loosens with the locking of realization adjacent both sides carriage breast board. This locking device is through the shape that changes the buckling parts, makes and connects two breast boards that the face is no longer the same plane and can link together, and the locking effect is more, and has left out the step that promotes than traditional locking device, operates simplyr.
The purpose of the utility model is realized by adopting the following technical scheme:
the carriage sideboard locking device comprises a fixing part, an operating rod and a lock catch piece, wherein the operating rod is rotatably arranged on the fixing part, the operating rod comprises a holding part for being held by hands, a rotating part arranged on the fixing part and a buckling part for being buckled with the lock catch piece, the holding part, the rotating part and the buckling part are vertically arranged in space, the buckling part is L-shaped, and the lock catch piece is provided with an open slot for being buckled with the short edge of the buckling part; the long limit of buckling part with the portion of rotating is connected, locking device installs when the carriage breast board, the mounting is installed respectively on the carriage breast board of the adjacent both sides in carriage corner with the hasp piece, during the use, rotates through upper and lower grab handle portion and then drive the buckling part also rotates from top to bottom, thereby makes the minor face of buckling part can get into or withdraw from open slot in the buckling part to realize the locking of adjacent both sides carriage breast board or loosen.
Further, the section of the operating rod is circular.
Further, the grip portion is provided with barbs for preventing the grip portion from slipping off the hand of a person.
Further, the opening groove is an arc-shaped notch which can only accommodate the operating rod.
Furthermore, the grip part, the rotating part and the buckling part are integrally formed.
Furthermore, the fixing piece and the locking piece are both provided with screw holes, and screws penetrate through the screw holes to fix the fixing piece and the locking piece on the breast board.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a carriage breast board locking device, including mounting, rotatable action bars and the lock catch spare of installing in the mounting, the action bars include the grip portion that supplies the staff to grip, install in the rotation portion of mounting and be used for with the lock catch spare lock catch portion of lock catch spare lock, grip portion, rotation portion and lock catch portion three mutually perpendicular set up in space, the lock catch portion is the L type, the lock catch spare is equipped with the open slot that is used for with the minor face lock of lock catch portion; the long limit of buckling parts is connected with rotation portion, and when locking device installed at the carriage breast board, the mounting was installed respectively on the carriage breast board of the adjacent both sides in carriage corner with the hasp piece, during the use, rotated grab portion and then driven buckling parts through upper and lower and also rotated from top to bottom to the minor face that makes the buckling parts can get into or withdraw from the open slot on the buckling parts, perhaps loosens with the locking of realization adjacent both sides carriage breast board. This locking device is through the shape that changes the buckling parts, makes and connects two breast boards that the face is no longer the same plane and can link together, and the locking effect is more, and has left out the step that promotes than traditional locking device, operates simplyr.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of the platform truck bed of the present invention;
FIG. 2 is a schematic structural view of a preferred embodiment of a conventional platform balustrade locking device;
fig. 3 is a schematic structural view of a preferred embodiment of the locking device of the carriage balustrade of the present invention.
In the figure: 1. a carriage balustrade locking device; 2. a fixing member; 21. a screw hole; 3. an operating lever; 31. a grip portion; 311. chamfering; 32. a rotating part; 33. a fastening part; 4. a fastener; 41. an open slot.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The utility model discloses a carriage breast board locking device 1 is shown in fig. 1-3, including mounting 2, rotatable action bars 3 and the hasp piece 4 of installing in mounting 2, action bars 3 includes the grip portion 31 that supplies the staff to hold, install in the rotation portion 32 of mounting 2 and be used for the buckling part 33 with hasp piece 4 lock, grip portion 31, rotation portion 32 and buckling part 33 three mutually perpendicular set up in space, and grip portion 31, rotation portion 32 and buckling part 33 three integrated into one piece, wherein buckling part 33 is the L type, hasp piece 4 is equipped with the open slot 41 that is used for with the minor face lock of buckling part 33; the long limit of buckling part 33 is connected with rotation portion 32, and locking device installs when the carriage breast board, and mounting 2 and hasp piece 4 are installed respectively on the carriage breast board of the adjacent both sides in carriage corner, during the use, rotate grab handle 31 and then drive buckling part 33 also upper and lower rotation through upper and lower, thereby make the minor face of buckling part 33 can get into or withdraw from open slot 41 on the buckling part 33, with the locking that realizes adjacent both sides carriage breast board perhaps unclamps. This locking device is through changing the shape of buckling parts 33, makes two boards of connecting the face no longer with the plane can link together, and locking effect is more, and has saved the step of promoting compared traditional locking device, operates simplyr.
When tripping operation, through rotating grab handle 31 and upwards rotating 90 degrees, buckling part 33 rotates toward first breast board direction around rotating part 32, and buckling part 33 is deviate from in the open slot 41 of hasp piece 4 from this moment, sets up out first breast board again around the hinge and rotates outwards to turn over this moment and can accomplish dropout and breast board dismouting.
The section of the operating rod 3 in the embodiment is circular, the fixing part 2 is provided with a cylindrical through hole, the rotating part 32 of the operating rod 3 is arranged in the cylindrical through hole, the friction force of the operating rod 3 rotating in the cylindrical through hole can be reduced through the design, the gripping part 31 is provided with the barb 311 for preventing the gripping part 31 from slipping off hands, and an operator cannot easily break away from the operating rod 3 because the surface of the operating rod 3 is a smooth arc surface in the operating process, so that the operation is smoother.
The fixing member 2 and the locking member 4 in this embodiment are both provided with a plurality of screw holes 21, and screws pass through the screw holes 21 to fix the fixing member 2 on the first breast board and fix the locking member 4 on the second breast board. Wherein the open slot 41 of hasp piece 4 is the arc breach that can only hold operating lever 3, and through above-mentioned design, behind the buckling part 33 of operating lever 3 through rotating and the open slot 41 lock of hasp piece 4, under the condition of not threading off again, even the freight train is gone on more bumpy road, first breast board can not take place to remove yet, makes the fixed effect between the breast board better. The transportation of goods is safer.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (6)
1. Carriage breast board locking device, its characterized in that: the locking device comprises a fixing piece, an operating rod and a locking piece, wherein the operating rod is rotatably arranged on the fixing piece, the operating rod comprises a holding part for being held by a hand of a person, a rotating part arranged on the fixing piece and a buckling part used for being buckled with the locking piece, the holding part, the rotating part and the buckling part are vertically arranged in space, the buckling part is L-shaped, and the locking piece is provided with an open slot used for being buckled with the short edge of the buckling part; the long limit of buckling part with the portion of rotating is connected, locking device installs when the carriage breast board, the mounting is installed respectively on the carriage breast board of the adjacent both sides in carriage corner with the hasp piece, during the use, rotates through upper and lower grab handle portion and then drive the buckling part also rotates from top to bottom, thereby makes the minor face of buckling part can get into or withdraw from open slot in the buckling part to realize the locking of adjacent both sides carriage breast board or loosen.
2. A balustrade locking device according to claim 1, wherein: the section of the operating rod is circular.
3. A balustrade locking device according to claim 1, wherein: the holding part is provided with barbs for preventing the holding part from slipping off the hand of a person.
4. A balustrade locking device according to claim 1, wherein: the open slot is an arc-shaped notch slot which can only accommodate the operating rod.
5. A balustrade locking device according to claim 1, wherein: the gripping part, the rotating part and the buckling part are integrally formed.
6. A balustrade locking device according to claim 1, wherein: the fixing piece and the lock catch piece are both provided with screw holes, and screws penetrate through the screw holes to fix the fixing piece and the lock catch piece on the breast board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921070063.9U CN210416770U (en) | 2019-07-09 | 2019-07-09 | Carriage breast board locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921070063.9U CN210416770U (en) | 2019-07-09 | 2019-07-09 | Carriage breast board locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210416770U true CN210416770U (en) | 2020-04-28 |
Family
ID=70379924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921070063.9U Active CN210416770U (en) | 2019-07-09 | 2019-07-09 | Carriage breast board locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210416770U (en) |
-
2019
- 2019-07-09 CN CN201921070063.9U patent/CN210416770U/en active Active
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