Anti-collision support with protection function for forklift
By designing the coordination of impact strips, rotating blocks and driving gears, and using wire ropes to wrap and shrink protective plates, the damage and pedestrian safety problems of the anti-collision bracket for forklifts during impact and the safety of pedestrians is solved, and the bracket is protected and used repeatedly.
Patent Information
- Application Number
- CN202421830481.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-07-31
AI Technical Summary
Existing anti-collision brackets for forklifts are easily damaged when impacted, and may cause goods to fall, affecting pedestrian safety.
An anti-collision bracket including impact strips, rotating blocks and driving gears is designed. The rotation blocks and driving gears are driven by the movement of the impact strips, and the protective plate is wound and contracted by wire ropes to achieve protection of the brackets and pedestrians.
It effectively reduces damage to the bracket by impact, prevents goods from falling, improves pedestrian safety, and achieves the reliability of multiple uses.
Smart Images
Figure CN223150235U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of anti-collision for forklifts, and specifically relates to an anti-collision bracket for forklifts with a protection function. Background Technique
[0002] A forklift is a mechanical device used to carry heavy objects. Generally, the existing anti-collision bracket for forklifts with a protection function prevents damage caused by impact during handling by welding steel plates on the surface of the forklift bracket, thereby affecting the use of the forklift.
[0003] Currently, the existing anti-collision bracket for forklifts with a protection function still has drawbacks in actual use: when the existing anti-collision bracket for forklifts with a protection function is impacted, it may cause varying degrees of damage to the forklift bracket due to the shock generated by the impact, thereby affecting the normal use of the bracket. At the same time, when impacted, it may cause the goods to fall from both sides, which will also affect the safety of pedestrians if there are pedestrians standing on both sides, posing a greater safety hazard. Therefore, it needs to be improved. Content of the Utility Model
[0004] To solve the problems raised in the above background technique, the utility model provides an anti-collision bracket for forklifts with a protection function, thereby solving the problems of damage to the bracket caused by the shock generated by impact and the goods falling to both sides, which affects the safety of pedestrians.
[0005] To achieve the above object, the utility model provides the following technical solution: an anti-collision bracket for forklifts with a protection function, including two bracket bodies. The lower end of the bracket body is fixedly connected with an installation shell. On the relatively far sides of the two installation shells, sliding grooves are provided, and a first guiding block is fixedly connected to the surface of the installation shell. An impact bar is movably connected to the inner side of the installation shell. On the relatively far sides of the two impact bars, a rotating block is rotatably connected through a bearing, and the rotating block is movably connected to the inner side of the sliding groove. A driving gear is fixedly connected to the outer surface of the rotating block, and a rack is meshed with the outer edge of the driving gear. The rack is fixedly connected to the installation shell. The upper end of the bracket body is fixedly connected with a mounting plate, and a protection plate is fixedly connected to the side of the mounting plate close to the impact bar. The protection plates are provided in several numbers and are movably sleeved in sequence. One side of the lower end of the protection plate is fixedly installed with a first steel wire rope. The surface of the first steel wire rope is movably wound around the first guiding block, and the other end of the first steel wire rope is fixedly connected to the surface of the rotating block and wound around the surface of the rotating block away from the driving gear.
[0006] Preferably, one side of the lower end of the protection plate is fixedly connected with a plate. The first steel wire rope is fixedly connected with the protection plate through the plate. A spring is arranged in the inner cavity of the installation shell, and two ends of the spring are respectively fixedly connected with the impact strip and the inner cavity wall of the installation shell. The second guide blocks are fixedly connected to the mutually remote sides of the two installation shells. The second steel wire rope is movably arranged on the surface of the second guide block. One end of the second steel wire rope is fixedly connected with the side of the plate away from the sliding groove, and the other end of the second steel wire rope is fixedly connected with the rotating block and wound around it.
[0007] Preferably, a separation plate is fixedly connected to the middle end of the rotating block, and the side of the driving gear close to the installation shell is movably connected with the installation shell.
[0008] Preferably, the protection plate away from the mounting plate is solid, and a square groove is opened at the lower end.
[0009] Preferably, a plurality of grooves are opened on the mutually remote sides of the two protection plates, and a plurality of fixing columns are fixedly connected to the surface of the protection plate. The outer ends of the fixing columns are rotatably connected with limiting rods through bearings, and the size of the fixing columns matches the spacing of the grooves.
[0010] Preferably, both the first guide block and the second guide block are in an H shape, and the surfaces of the impact strip and the inner cavity wall of the installation shell are both smooth.
[0011] Preferably, the side of the protection plate close to the support body is movably connected with the outer surface of the support body, and the size of the rotating block matches the sliding groove.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] The present utility model achieves the effect of protecting the support body and pedestrians on both sides through the mutual cooperation among the impact strip, the rotating block and the driving gear. When the impact strip is impacted, the impact force drives the impact strip to move towards the mounting plate inside the installation shell. The movement drives the rotating block and the driving gear to rotate forward, so that the first steel wire rope fixedly connected to the rotating block is wound. Further, the first steel wire rope drives the protection plate to move to protect the support body and pedestrians on both sides. When the impact strip moves away from the impact point, the spring drives the impact strip to reset, and then drives the driving gear and the rotating block to rotate reversely, so as to release the first steel wire rope and drive the second steel wire rope to be wound to contract the protection plate, and reset the protection plate for multiple uses. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic structural diagram of the present utility model;
[0015] Figure 2Schematic side view structure of the present utility model;
[0016] Figure 3 Schematic diagram of the structural cooperation relationship among the impact bar, mounting shell and rack of the present utility model;
[0017] Figure 4 is Figure 3 Schematic diagram of the partial enlarged structure at A in
[0018] Figure 5 Explosion schematic diagram of the assembled structure of the impact bar and the first guiding block of the present utility model;
[0019] Figure 6 Schematic diagram of the internal sectional view structure of the mounting shell of the present utility model.
[0020] In the figure: 1, support body; 2, mounting shell; 3, rack; 4, impact bar; 5, rotating block; 6, first guiding block; 7, second steel wire rope; 8, driving gear; 9, fixing column; 10, second guiding block; 11, sliding groove; 12, separating plate; 13, first steel wire rope; 14, protective plate; 15, limiting rod; 16, mounting plate. Specific embodiments
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] Such as Figures 1 to 6As shown in the figure, the utility model provides an anti-collision bracket for a forklift with a protection function, which includes two bracket bodies 1. The lower end of the bracket body 1 is fixedly connected with an installation shell 2. A sliding groove 11 is formed on the relatively far side of the two installation shells 2, and a first guiding block 6 is fixedly connected to the surface of the installation shell 2. An impact bar 4 is movably connected to the inner side of the installation shell 2. The relatively far sides of the two impact bars 4 are rotatably connected with a rotating block 5 through bearings, and the rotating block 5 is movably connected to the inner side of the sliding groove 11. A driving gear 8 is fixedly connected to the outer surface of the rotating block 5, and a rack 3 is meshed with the outer edge of the driving gear 8. The rack 3 is fixedly connected with the installation shell 2. The upper end of the bracket body 1 is fixedly connected with a mounting plate 16, and a protection plate 14 is fixedly connected to the side of the mounting plate 16 close to the impact bar 4. The protection plates 14 are arranged in several numbers and are movably sleeved in sequence. One side of the lower end of the protection plate 14 is fixedly installed with a first steel wire rope 13. The surface of the first steel wire rope 13 is movably wound around the first guiding block 6, and the other end of the first steel wire rope 13 is fixedly connected to the surface of the rotating block 5 and is wound around the surface of the rotating block 5 away from the driving gear 8.
[0023] Adopting the above scheme: through the mutual cooperation among the impact bar 4, the rotating block 5 and the driving gear 8, when the impact bar 4 is impacted, it moves to drive the driving gear 8 meshed with the rack 3 to rotate forward. Through the rotation of the driving gear 8, the first steel wire rope 13 fixed to the driving gear 8 winds around the driving gear 8. Through the cooperation of the protection plate 14 and the first steel wire rope 13, when the first steel wire rope 13 winds, it drives the protection plate 14 to move. By setting the first guiding block 6 to limit the first steel wire rope 13, the protection plate 14 can move towards the bracket body 1 to protect the safety of the bracket body 1.
[0024] As Figures 2 to 6 shown, a plate is fixedly connected to one side of the lower end of the protection plate 14. The first steel wire rope 13 is fixedly connected to the protection plate 14 through the plate. A spring is arranged in the inner cavity of the installation shell 2, and both ends of the spring are fixedly connected to the impact bar 4 and the inner cavity wall of the installation shell 2 respectively. A second guiding block 10 is fixedly connected to the relatively far sides of the two installation shells 2. A second steel wire rope 7 is movably arranged on the surface of the second guiding block 10. One end of the second steel wire rope 7 is fixedly connected to the side of the plate away from the sliding groove 11, and the other end of the second steel wire rope 7 is fixedly connected to the rotating block 5 and is wound around it.
[0025] Adopting the above solution: By setting a spring, when the impact bar 4 is impacted, the impact bar 4 can be buffered, and through the elastic force of the spring, the impacted impact bar 4 can be reset. The reset impact bar 4 drives the driving gear 8 to rotate in the reverse direction, and then through the cooperation between the second steel wire rope 7, the second guide block 10 and the plate, the driving gear 8 rotates, and then drives the plate fixed to the second steel wire rope 7 to move to reset the mechanism, so that it can be used multiple times.
[0026] As Figure 4 shown, a separation plate 12 is fixedly connected to the middle end of the rotating block 5, and one side of the driving gear 8 close to the mounting shell 2 is movably connected to the mounting shell 2.
[0027] Adopting the above solution: By setting the separation plate 12 to divide the area of the rotating block 5, the mechanism runs more stably when the driving gear 8 rotates. By setting the cooperation between the driving gear 8 and the mounting shell 2 to limit the driving gear 8, the driving gear 8 rotates more stably.
[0028] As Figure 1 and Figure 2 shown, one piece of the protective plate 14 away from the mounting plate 16 is set to be solid, and a square groove is opened at the lower end.
[0029] Adopting the above solution: By setting one piece of the protective plate 14 away from the mounting plate 16 to be solid, the contact area of the protective plate 14 during startup protection is increased and the force-bearing degree is strengthened. By opening a square groove at the lower end, it will not contact other mechanisms and affect the operation of other structures.
[0030] As Figure 1 and Figure 2 shown, a plurality of grooves are opened on the relatively far sides of the two protective plates 14, and a plurality of fixing columns 9 are fixedly connected to the surface of the protective plate 14. The outer ends of the fixing columns 9 are rotatably connected to the limiting rods 15 by bearings, and the size of the fixing columns 9 fits the spacing of the grooves.
[0031] Adopting the above solution: Through the mutual cooperation between the fixing columns 9, the limiting rods 15 and the protective plate 14, the protective plate 14 can be contracted. By making the size of the fixing columns 9 fit the spacing of the grooves, the contact area of the fixing columns 9 becomes larger when the protective plate 14 contracts, making the mechanism more stable. By setting the grooves, the protective plate 14 will not affect the driving gear 8 when contracting, strengthening the contraction effect.
[0032] As Figures 3 to 6 shown, both the first guide block 6 and the second guide block 10 are set to be H-shaped, and the surface of the impact bar 4 and the inner cavity wall of the mounting shell 2 are both smooth.
[0033] Adopt the above solution: By setting both the first guiding block 6 and the second guiding block 10 to be of H shape, the mechanism is limited when passing through, making the mechanism more stable. By making the surface of the impact bar 4 and the inner cavity wall of the mounting shell 2 smooth, the friction between the impact bar 4 and the mounting shell 2 is reduced, thereby enhancing the operating efficiency of the structure.
[0034] As Figure 1 and Figure 2 shown, one side of the protective plate 14 close to the bracket body 1 is movably connected to the outer surface of the bracket body 1, and the size of the rotating block 5 fits with the sliding groove 11.
[0035] Adopt the above solution: By setting one side of the protective plate 14 close to the bracket body 1 to be movably connected to the outer surface of the bracket body 1, the contact area of the protective plate 14 with the bracket body 1 becomes larger, and the protection effect is enhanced. By setting the size of the rotating block 5 to fit with the sliding groove 11, the sliding groove 11 is more stable when moving.
[0036] The working principle and usage process of the present utility model: When an accident occurs, the impact drives the impact bar 4 to move towards the mounting plate 16. By the movement of the impact bar 4, the driving gear 8 is driven to rotate forward, and then the rotating block 5 is driven to rotate. By the rotation of the rotating block 5, the first steel wire rope 13 winds around the rotating block 5. Then, under the guidance of the first guiding block 6, the first steel wire rope 13 generates a pulling force on the protective plate 14, thereby pulling the protective plate 14 towards the first guiding block 6. When the protective plate 14 is pulled to the maximum distance, the protection of the bracket body 1 and the pedestrians on both sides is achieved. When moving away from the impact point, the elastic force of the spring pushes the impact bar 4 to move in the reverse direction towards the impact direction. By the reverse movement of the impact bar 4, the rotating block 5 rotates in the reverse direction, thereby gradually releasing the wound first steel wire rope 13 and further winding the second steel wire rope 7. Under the guidance of the second guiding block 10, the second steel wire rope 7 pulls the protective plate 14 towards the second guiding block 10 to contract the protective plate 14, so that the mechanism can be used next time.
[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.
[0038] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. An anti-collision bracket for a forklift with a protection function, comprising two bracket bodies (1), characterized in that: The lower end of the bracket body (1) is fixedly connected with a mounting shell (2). On the relatively far - away sides of the two mounting shells (2), sliding grooves (11) are provided, and a first guiding block (6) is fixedly connected to the surface of the mounting shell (2). An impact bar (4) is movably connected inside the mounting shell (2). On the relatively far - away sides of the two impact bars (4), a rotating block (5) is rotatably connected through a bearing, and the rotating block (5) is movably connected inside the sliding groove (11). A driving gear (8) is fixedly connected to the outer surface of the rotating block (5), and a rack (3) is meshed with the outer edge of the driving gear (8). The rack (3) is fixedly connected with the mounting shell (2). The upper end of the bracket body (1) is fixedly connected with a mounting plate (16), and a protective plate (14) is fixedly connected to the side of the mounting plate (16) close to the impact bar (4). The protective plates (14) are provided in several pieces and are movably sleeved in sequence. On one side of the lower end of the protective plate (14), a first steel wire rope (13) is fixedly installed. The surface of the first steel wire rope (13) is movably wound around the first guiding block (6), and the other end of the first steel wire rope (13) is fixedly connected to the surface of the rotating block (5) and is wound around the surface of the rotating block (5) far away from the driving gear (8).
2. The anti-collision bracket for forklift trucks with a protection function according to claim 1, characterized in that: On one side of the lower end of the protective plate (14), a plate is fixedly connected. The first steel wire rope (13) is fixedly connected to the protective plate (14) through the plate. And a spring is arranged in the inner cavity of the mounting shell (2), and the two ends of the spring are respectively fixedly connected to the impact bar (4) and the inner cavity wall of the mounting shell (2). On the relatively far - away sides of the two mounting shells (2), a second guiding block (10) is fixedly connected. A second steel wire rope (7) is movably arranged on the surface of the second guiding block (10). One end of the second steel wire rope (7) is fixedly connected to the side of the plate far away from the sliding groove (11). The other end of the second steel wire rope (7) is fixedly connected to the rotating block (5) and is wound around it.
3. The anti-collision bracket for forklift trucks with a protection function according to claim 2, characterized in that: A separating plate (12) is fixedly connected to the middle end of the rotating block (5). The side of the driving gear (8) close to the mounting shell (2) is movably connected to the mounting shell (2).
4. The anti-collision bracket for forklift trucks with a protection function according to claim 1, characterized in that: The protective plate (14) far away from the mounting plate (16) is solid and has a square - shaped groove at the lower end.
5. The anti-collision bracket for forklift trucks with a protection function according to claim 1, characterized in that: On the relatively far - away sides of the two protective plates (14), several grooves are provided, and several fixing columns (9) are fixedly connected to the surface of the protective plate (14). The outer ends of the fixing columns (9) are rotatably connected with limiting rods (15) through bearings. The size of the fixing columns (9) fits the spacing of the grooves.
6. The anti-collision bracket for forklift trucks with a protection function according to claim 1, characterized in that: Both the first guiding block (6) and the second guiding block (10) are in the shape of 'H'. The surface of the impact bar (4) and the inner cavity wall of the mounting shell (2) are both smooth.
7. The anti-collision bracket for forklift trucks with a protection function according to claim 1, characterized in that: The side of the protective plate (14) close to the bracket body (1) is movably connected to the outer surface of the bracket body (1). The size of the rotating block (5) fits the sliding groove (11).