CN216889200U

CN216889200U - Prevent hydraulic pressure of turning on one's side and step on axle

Info

Publication number: CN216889200U
Application number: CN202220033999.XU
Authority: CN
Inventors: 尚贵兰; 阮云林
Original assignee: Hubei Shanchuan Hydraulic Equipment Co ltd
Current assignee: Hubei Shanchuan Hydraulic Equipment Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-07-05
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a rollover-preventing hydraulic boarding bridge which comprises a main body boarding plate, wherein a protection assembly is arranged on the surface of the main body boarding plate, the protection assembly comprises two marginal plates fixedly connected with the surface of the main body boarding plate, two positioning clamping grooves are formed in the surfaces of the marginal plates, a protection frame plate is connected to the surface of each marginal plate in a sliding mode, positioning rods penetrate through the surfaces of the protection frame plates, and the surfaces of the protection frame plates are fixedly connected. This prevent hydraulic pressure axle of boarding of turning on one's side through the setting of guide subassembly of boarding, the device can be through the setting of guide ground plate, directly with ground seamless connection, avoid fork truck to follow main part board of boarding and directly go to ground, improved the stability of traveling, in addition after using, can will guide the vertical placing of ground plate through the manual board of operation, lead to the support when avoiding removing the main part board of boarding, improved the holistic removal convenience of main part board of boarding.

Description

Prevent hydraulic pressure of turning on one's side and step on axle

Technical Field

The utility model relates to the technical field of boarding bridges, in particular to a rollover-preventing hydraulic boarding bridge.

Background

The boarding bridge is a discharge platform, and the road transportation is a transportation mode for transporting passengers and goods on the highway. Is one of the components of the transportation system. Mainly undertake short haul passenger and cargo transportation. The transportation means used in modern times are mainly automobiles. Thus, road transport is commonly referred to as automobile transport. In remote and economic lagging areas with rugged terrain, rare people and inaccessible railways and water transport, roads are the main transport mode and play a role of transport main lines. Because the density of the road transport network is generally more than ten times that of the railway and waterway network, and the distribution surface is wide, the road transport vehicle can be 'ubiquitous and endless'. The road transportation has higher maneuverability in the aspect of time, vehicles can be scheduled and shipped at any time, and the connection time among all links is shorter. The highway transportation has strong adaptability to the amount of passenger and freight transportation, the tonnage of the automobile is small (about 0.25 t-1 t) and large (about 200 t-300 t), the automobile can be transported independently by a single vehicle, and the automobile can be transported by a fleet of vehicles at the same time, which is of great significance to rescue, disaster relief work and military transportation.

Along with the high-speed development of the related industry of long-distance transportation, the demand of the hydraulic boarding bridge is higher and higher, and the contact position of the bottom of the hydraulic boarding bridge with the ground is steeper due to the thickness of a steel plate when the common hydraulic boarding bridge works, so that if a forklift with higher load passes through the surface of the forklift, the forklift is easy to turn over, and the driving safety is seriously influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a rollover-prevention hydraulic boarding bridge, which solves the problem that when a common hydraulic boarding bridge works, the contact position of the bottom of the hydraulic boarding bridge with the ground is steeper due to the thickness of a steel plate, and if a forklift with higher load passes through the surface of the hydraulic boarding bridge, rollover is easily caused, so that the driving safety is seriously influenced.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a side-turning-prevention hydraulic boarding bridge comprises a main body boarding plate, wherein a protection assembly is arranged on the surface of the main body boarding plate, the protection assembly comprises two marginal plates fixedly connected with the surface of the main body boarding plate, two positioning clamping grooves are formed in the surface of the marginal plates, a protection frame plate is connected to the surface of each marginal plate in a sliding mode, positioning rods penetrate through the surface of each protection frame plate, the surface of each protection frame plate is fixedly connected with the surface of the main body boarding plate, a guiding boarding assembly is fixedly connected with the surface of the main body boarding plate, each guiding boarding assembly comprises a side plate fixedly connected with the top of the main body boarding plate, a central shaft fixedly connected with the surface of the side plate is rotatably connected with a swinging ring plate, a folded plate is fixedly connected with the surface of the swinging ring plate, a guiding ground plate is fixedly connected to one side of the folded plate, and a limiting box is fixedly connected with the surface of the main body boarding plate, the bottom of the inner surface of the limiting box is fixedly connected with a clamping spring, the top end of the clamping spring is fixedly connected with a sliding plate, the top of the sliding plate is fixedly connected with a brake plate, one side of the sliding plate is fixedly connected with a manual plate, and the bottom of the main body boarding plate is provided with a moving assembly.

Preferably, the moving assembly comprises a bottom support frame, and a reinforcing rod is arranged on the surface of the bottom support frame.

Preferably, the bottom of the bottom support frame is fixedly connected with a universal brake wheel, and friction grains are arranged on the surface of the universal brake wheel.

Preferably, the surface of the bottom support frame is fixedly connected with a hydraulic telescopic sucker, and the surface of the hydraulic telescopic sucker is subjected to rust prevention treatment.

Preferably, a guide groove is fixedly connected to the surface of the main body boarding plate, and the guide groove is square.

Preferably, the inner surface of the guide groove is fixedly connected with a hook, and anti-skidding convex points are arranged on the surface of the hook.

Advantageous effects

The utility model provides a rollover-prevention hydraulic dock leveler. Compared with the prior art, the method has the following beneficial effects:

(1) the hydraulic boarding bridge capable of preventing side turning is characterized in that a guide boarding assembly is fixedly connected to the surface of a main body boarding plate, the guide boarding assembly comprises a side plate fixedly connected to the top of the main body boarding plate, a central shaft fixedly connected to the surface of the side plate, a swinging annular plate is rotatably connected to the surface of the central shaft, a folded plate is fixedly connected to the surface of the swinging annular plate, a guide grounding plate is fixedly connected to one side of the folded plate, a limiting box is fixedly connected to the surface of the main body boarding plate, a clamping spring is fixedly connected to the bottom of the inner surface of the limiting box, a sliding plate is fixedly connected to the top of the clamping spring, a brake plate is fixedly connected to the top of the sliding plate, a manual plate is fixedly connected to one side of the sliding plate, the device can be directly connected with the ground in a seamless mode through the arrangement of the guide grounding plate, and a forklift is prevented from directly driving to the ground from the main body boarding plate, the stability of traveling is improved, in addition after using, can will guide the ground plate vertical placing through the manual board of operation, lead to the support end when avoiding removing the main part board, improve the holistic removal convenience of main part board.

(2) The hydraulic boarding bridge capable of preventing side turning is characterized in that a protection assembly is arranged on the surface of the main body boarding plate, the protection assembly comprises two marginal plates fixedly connected with the surface of the main body boarding plate, two positioning clamping grooves are formed in the surface of the marginal plates, a protection frame plate is connected to the surface of each marginal plate in a sliding mode, positioning rods penetrate through the surface of each protection frame plate, the surface of each protection frame plate is fixedly connected with the surface of the corresponding protection frame plate, the device can limit forklift tires running on the surface of the main body boarding plate, the safety of forklift running on the surface of the main body boarding plate is effectively improved, in addition, the protection frame plates can be put down in time, large-size forklift running is facilitated, the whole device effectively guarantees stable and safe running of the forklift, the related structure is simple, and operation and later maintenance are easy.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the structure of the shield assembly of the present invention;

FIG. 3 is a schematic view of the structure of the guided entry assembly of the present invention;

fig. 4 is a top view of the hook structure of the present invention.

In the figure: 1. a main body boarding plate; 2. a guard assembly; 21. a marginal panel; 22. a card slot; 23. a protective frame plate; 24. positioning a rod; 3. a guided boarding assembly; 31. a side plate; 32. a central shaft; 33. a swing ring plate; 34. folding the plate; 35. a leading ground plate; 36. a confinement box; 37. a chucking spring; 38. a sliding plate; 39. a brake plate; 310. a manual plate; 4. a moving assembly; 41. a bottom support frame; 42. a universal brake wheel; 43. a hydraulic telescopic sucker; 5. a guide groove; 6. and (4) hanging hooks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a hydraulic boarding bridge capable of preventing side turning comprises a main body boarding plate 1, wherein a protection component 2 is arranged on the surface of the main body boarding plate 1, the protection component 2 comprises two marginal plates 21 fixedly connected with the surface of the main body boarding plate 1, two positioning clamping grooves 22 are formed in the surfaces of the marginal plates 21, a protection frame plate 23 is connected to the surface of each marginal plate 21 in a sliding mode, positioning rods 24 penetrate through the surfaces of the protection frame plates 23, the surfaces of the protection frame plates 23 are fixedly connected, through the arrangement of the protection component 2, the device can limit the forklift tires running on the surface of the main body boarding plate 1, effectively improves the safety of the forklift running on the surface of the main body boarding plate 1, in addition, the protective frame plate 23 can be put down in time, a forklift with a larger size can conveniently run, the whole device effectively ensures the stability and the safety of the operation of the forklift, and the device is simple in related structure and easy to operate and maintain in later period.

The surface of the main body boarding plate 1 is fixedly connected with a guide boarding assembly 3, the guide boarding assembly 3 comprises a side plate 31 fixedly connected with the top of the main body boarding plate 1, a central shaft 32 fixedly connected with the surface of the side plate 31, a swinging ring plate 33 is rotatably connected with the surface of the central shaft 32, a folded plate 34 is fixedly connected with the surface of the swinging ring plate 33, a guide grounding plate 35 is fixedly connected with one side of the folded plate 34, a limiting box 36 is fixedly connected with the surface of the main body boarding plate 1, a clamping spring 37 is fixedly connected with the bottom of the inner surface of the limiting box 36, a sliding plate 38 is fixedly connected with the top end of the clamping spring 37, a brake plate 39 is fixedly connected with the top of the sliding plate 38, a manual plate 310 is fixedly connected with one side of the sliding plate 38, and through the arrangement of the guide boarding assembly 3, the device can be directly connected with the ground in a seamless manner through the arrangement of the guide grounding plate 35, so as to prevent a forklift from directly driving to the main body boarding plate 1 to the ground, the stability of traveling is improved, in addition after using, can will guide the vertical placing of ground plate 35 through manual board 310 of operation, lead to holding in the palm the end when avoiding removing main part board 1, it is convenient to have improved the holistic removal of main part board 1, the bottom of main part board 1 is provided with removal subassembly 4, removal subassembly 4 includes bottom sprag frame 41, the surface of bottom sprag frame 41 sets up the intensive pole, the bottom fixedly connected with universal brake wheel 42 of bottom sprag frame 41, the surface of universal brake wheel 42 sets up the friction texture, the fixed surface of bottom sprag frame 41 is connected with the flexible sucking disc 43 of hydraulic pressure, the surface of the flexible sucking disc 43 of hydraulic pressure is through anti-rust treatment, the fixed surface of main part board 1 of boarding is connected with guiding groove 5, the shape of guiding groove 5 is square, the fixed surface of guiding groove 5 is connected with couple 6, the surface of couple 6 sets up anti-skidding bump.

And those not described in detail in this specification are well within the skill of those in the art.

When the forklift is in work, the main body boarding plate 1 is moved to a proper position, the universal brake wheel 42 rolls, after the main body boarding plate 1 is moved to a proper place, the hydraulic telescopic suction cups 43 are tightly combined with the ground, the relevant connecting pieces of the forklift are connected with the hooks 6 on the inner surface of the guide grooves 5, the hand-operated plate 310 is pulled down, the brake plate 39 is driven by the sliding plate 38 to be separated from the swinging ring plate 33, meanwhile, the clamping springs 37 are squeezed, the swinging ring plate 33 is rotated around the central shaft 32, the guide ground plate 35 is put down to be contacted with the ground, the positioning rods 24 are pulled outwards, then the protective frame plate 23 is moved upwards, the positioning rods 24 are pushed, the positioning rods 24 are combined with the clamping grooves 22 on the top of the marginal plates 21, the protective frame plate 23 is lifted and fixed, the forklift starts to run, and after the complete operation is finished, the device is restored.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent hydraulic pressure loading bridge of turning on one's side, includes main part boarding board (1), its characterized in that: the surface of the main body boarding plate (1) is provided with a protection component (2), the protection component (2) comprises two marginal plates (21) fixedly connected with the surface of the main body boarding plate (1), the surface of each marginal plate (21) is provided with two positioning clamping grooves (22), the surface of each marginal plate (21) is connected with a protection frame plate (23) in a sliding manner, positioning rods (24) penetrate through the surface of each protection frame plate (23), the surface of each protection frame plate (23) is fixedly connected, the surface of the main body boarding plate (1) is fixedly connected with a guiding boarding component (3), the guiding boarding component (3) comprises a side plate (31) fixedly connected with the top of the main body boarding plate (1), a central shaft (32) fixedly connected with the surface of the side plate (31), and the surface of the central shaft (32) is rotatably connected with a swinging ring plate (33), the surface of the swing ring plate (33) is fixedly connected with a folded plate (34), one side of the folded plate (34) is fixedly connected with a guide grounding plate (35), the surface of the main body boarding plate (1) is fixedly connected with a limiting box (36), the bottom of the inner surface of the limiting box (36) is fixedly connected with a clamping spring (37), the top end of the clamping spring (37) is fixedly connected with a sliding plate (38), the top of the sliding plate (38) is fixedly connected with a braking plate (39), one side of the sliding plate (38) is fixedly connected with a manual plate (310), and the bottom of the main body boarding plate (1) is provided with a moving assembly (4).

2. The rollover-prevention hydraulic dock leveler of claim 1, wherein: the moving assembly (4) comprises a bottom support frame (41), and a reinforcing rod is arranged on the surface of the bottom support frame (41).

3. The rollover-prevention hydraulic dock leveler of claim 2, wherein: the bottom of bottom sprag frame (41) fixedly connected with universal brake wheel (42), the surface of universal brake wheel (42) sets up the friction line.

4. The hydraulic dock leveler capable of preventing rollover according to claim 2, wherein: the surface of the bottom supporting frame (41) is fixedly connected with a hydraulic telescopic sucker (43), and the surface of the hydraulic telescopic sucker (43) is subjected to rust prevention treatment.

5. The rollover-prevention hydraulic dock leveler of claim 1, wherein: the surface of the main body boarding plate (1) is fixedly connected with a guide groove (5), and the shape of the guide groove (5) is square.

6. The rollover-prevention hydraulic dock leveler of claim 5, wherein: the inner surface of the guide groove (5) is fixedly connected with a hook (6), and anti-skidding convex points are arranged on the surface of the hook (6).