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CN-121990504-A - Adjustable self-adaptive forklift overhead guard

CN121990504ACN 121990504 ACN121990504 ACN 121990504ACN-121990504-A

Abstract

The application relates to the technical field of forklift overhead guards, in particular to an adjustable self-adaptive forklift overhead guard, which comprises two front upright posts and two rear upright posts, wherein the two front upright posts and the two rear upright posts are provided with protection components, the protection components are used for protecting drivers on forklift bodies, each protection component comprises a front rotating plate rotationally connected with the two front upright posts, a rear rotating plate rotationally connected with the rear upright posts, a front top plate rotationally connected with the front rotating plate and a rear top plate rotationally connected with the rear rotating plate, one end of the front top plate far away from the front rotating plate is rotationally connected with the rear top plate, and the rear upright posts are provided with first adjusting components used for driving the rear top plate to rotate. The application has the effect of being convenient for adjusting the height of the forklift overhead guard.

Inventors

  • WU JIAWEI
  • WU YUNYUN
  • WU PENG
  • ZHU LIULONG
  • DING XIFENG

Assignees

  • 浙江尤恩智能科技有限公司

Dates

Publication Date
20260508
Application Date
20260311

Claims (10)

  1. 1. The utility model provides an adjustable self-adaptation fork truck overhead guard, includes two front column (1) and two rear column (11), its characterized in that is provided with protection subassembly (4) on front column (1) and two rear column (11), protection subassembly (4) are used for protecting the driver on the fork truck body, protection subassembly (4) are including rotating front rotating plate (41) of connecting on two front column (1), rotate back rotating plate (42) of connecting on rear column (11) and rotate front roof (43) of connecting on front rotating plate (41) and rotate back roof (44) of connecting on back rotating plate (42), front roof (43) keep away from front rotating plate (41) one end and back roof (44) rotate and connect, be provided with first adjusting component (5) on rear column (11), first adjusting component (5) are used for driving back roof (44) and rotate, back roof (44) pivoted in-process can drive front roof (43), back roof (42) and back rotating plate (42) and in-process that back roof (42) also rotates.
  2. 2. The adjustable self-adaptive forklift overhead guard of claim 1, wherein the first adjusting assembly (5) comprises a first adjusting rod (51) rotatably connected to the side surface of the rear top plate (44) and a first adjusting block (52) slidably connected to the side surface of the rear upright (11), one end, far away from the rear top plate (44), of the first adjusting rod (51) is rotatably connected to the first adjusting block (52), the rear upright (11) is provided with a plurality of threaded holes, the threaded holes are uniformly arranged at intervals along the length direction of the rear upright (11), the first adjusting block (52) is provided with through holes, bolts (14) are penetrated into the through holes, and the bolts (14) on the first adjusting block (52) are used for being connected with the threaded holes on the rear upright (11).
  3. 3. An adjustable self-adaptive forklift overhead guard according to claim 2, wherein the two rear uprights (11) are respectively provided with a first supporting component (2) for supporting the two rear uprights (11), the first supporting component (2) is fixed on the forklift body through bolts (14), the two rear uprights (11) are fixed on the forklift body through the first supporting component (2), the two front uprights (1) are respectively provided with a second supporting component (3) for supporting the two front uprights (1), the second supporting components (3) are fixed on the forklift body through bolts (14), and the two front uprights (1) are fixed on the forklift body through the second supporting components (3).
  4. 4. An adjustable self-adaptive forklift overhead guard according to claim 3, wherein the first supporting component (2) comprises a first supporting sleeve (21) fixed on the forklift body and a first supporting spring (22) fixed on the inner wall of the supporting sleeve, one end of the first supporting spring (22) is fixed on the rear upright (11), the two first supporting components (2) are arranged, the two first supporting springs (22) support the two rear uprights (11), the second supporting component (3) comprises a second supporting sleeve (31) fixed on the forklift body and a second supporting spring (32) fixed on the inner wall of the supporting sleeve, one end of the second supporting spring (32) is fixed on the rear upright (11), and the two second supporting components (3) are arranged, and the two second supporting springs (32) support the two front uprights (1) due to the fact that the two rear uprights (11) are arranged.
  5. 5. An adjustable adaptive forklift overhead guard as recited in claim 4, wherein the second support spring (32) has a greater strength than the first support spring (22).
  6. 6. An adjustable adaptive forklift overhead guard according to claim 5, wherein a blocking component (6) for blocking objects falling from above the front rotating plate (41) is arranged on the front rotating plate (41), the blocking component (6) comprises a mounting frame (61) rotatably connected to the front rotating plate (41) and a blocking plate (62) slidably connected to the mounting frame (61), the blocking plate (62) is arranged in a folding structure, a control component (7) is arranged on the side face of the blocking plate (62), and the control component (7) is used for driving the blocking plate (62) to be unfolded or contracted.
  7. 7. An adjustable adaptive forklift overhead guard according to claim 6, wherein the control assembly (7) comprises a control block (71) fixed on the blocking plate (62) and a control screw (72) rotatably connected to the mounting frame (61), the control screw (72) is threaded through the control block (71) and is in threaded connection with the control screw (72), and one end of the control screw (72) extends out of the mounting frame (61).
  8. 8. The adjustable self-adaptive forklift overhead guard of claim 7, wherein each folding position of the blocking plate (62) is fixed with a limiting block (15), the limiting blocks (15) are slidably connected to the mounting frame (61), and the driving block is arranged at the folding position of the outermost side of the blocking plate (62).
  9. 9. The adjustable self-adaptive forklift overhead guard according to claim 8, wherein a second adjusting assembly (8) for adjusting the angle of the mounting frame (61) is arranged on the front rotating plate (41), the second adjusting assembly (8) comprises a second adjusting rod (81) rotatably connected to the side surface of the mounting frame (61) and a second adjusting block (82) slidably connected to the side surface of the front rotating plate (41), and one end, far away from the mounting frame (61), of the second adjusting rod (81) is rotatably connected to the second adjusting block (82).
  10. 10. The adjustable self-adaptive forklift overhead guard of claim 9, wherein the front rotating plate (41) is provided with a plurality of threaded holes, the threaded holes are uniformly arranged at intervals along the length direction of the front rotating plate (41), the second adjusting block (82) is provided with through holes, bolts (14) are arranged in the through holes in a penetrating mode, and the bolts (14) on the second adjusting block (82) are used for being connected with the threaded holes on the front rotating plate (41).

Description

Adjustable self-adaptive forklift overhead guard Technical Field The invention relates to the technical field of forklift overhead guards, in particular to an adjustable self-adaptive forklift overhead guard. Background In a forklift for transporting and loading and unloading various cargoes, a roof guard is mounted as a guard for protecting a driver from damage by cargoes due to falling of cargoes when loading and unloading cargoes to a high place. The roof guard has a structure having a pair of left and right front pillars arranged at intervals in the vehicle width direction at the front part of the forklift body, a pair of left and right rear pillars arranged at intervals in the vehicle width direction at the rear part of the forklift body, and a ceiling portion provided between the front pillars and the rear pillars, and having high rigidity for protecting a driver from damage by goods. For example, chinese patent document with bulletin number of CN223705110U discloses a forklift overhead guard, which comprises a plurality of struts, wherein the lower ends of the struts are detachably assembled on a forklift, the upper ends of the struts are connected with the overhead guard, a limiting cavity is formed at the lower ends of the struts, a positioning block is arranged in the limiting cavity, and a limiting structure for limiting the movement of the struts is arranged on the positioning block. The support post is provided with the positioning block and the limiting structure, when the support post and the overhead guard are disassembled, the limiting plate is driven to move downwards by pressing the pressing plate, the limiting plate can squeeze the spring, meanwhile, the limiting plate can drive the clamping block to separate from the clamping groove in the support post, when the support post is not blocked, the support post can be pushed to move forwards and separate from the positioning block, convenient disassembly is performed, and when the support post is fixedly installed, the support post can be limited and slidingly clamped on the positioning block on the installation base, the pressing plate is loosened, the limiting plate and the clamping block are driven to reset under the pushing of the spring, and the clamping block can be clamped in the clamping groove to fixedly limit the support post. In the above related art, when the overhead guard needs to be removed from the forklift when passing through the height-limiting area or the entrance of the underground passage, since the overhead guard is fixed to the forklift by a plurality of bolts on the four legs of the overhead guard, the overhead guard needs to be removed from all of the bolts on the front and rear four legs of the overhead guard in the process of removing the overhead guard, which is time-consuming and laborious, and the disassembly tool needs to be prepared, so that it is very inconvenient to adjust the height of the overhead guard of the forklift. Disclosure of Invention The application provides an adjustable self-adaptive forklift overhead guard, which aims to solve the problem that the height of the forklift overhead guard is inconvenient to adjust in the related art. The application provides an adjustable self-adaptive forklift overhead guard, which adopts the following technical scheme: The utility model provides an adjustable self-adaptation fork truck overhead guard, includes two front posts and two rear posts, two be provided with protection component on front posts and the two rear posts, protection component is used for protecting the driver on the fork truck body, protection component is including rotating the preceding pivoted plate of connecting on two front posts, rotate the back pivoted plate of connecting on the rear post and rotate the preceding roof of connecting on preceding pivoted plate and rotate the back roof of connecting on the back pivoted plate, the one end and the back roof rotation connection of preceding pivoted plate are kept away from to preceding roof, be provided with first adjusting component on the rear post, first adjusting component is used for driving back roof rotation, back roof pivoted in-process can drive preceding roof, back pivoted plate and preceding pivoted plate and the back pivoted plate also slope setting. Optionally, first adjusting part is including rotating the first regulation pole of connecting in the back roof side and the first regulating block of sliding connection in the back stand side, the one end that the back roof was kept away from to first regulation pole rotates to be connected on first regulating block, a plurality of screw holes have been seted up on the back stand, a plurality of screw holes set up along the even interval of length direction of back stand, the through-hole has been seted up to first regulating block, wears to be equipped with the bolt in the through-hole, bolt on the first regulating block is used for being connected with the screw hole on the back