CN210635443U

CN210635443U - Mobile dock leveler

Info

Publication number: CN210635443U
Application number: CN201921612309.0U
Authority: CN
Inventors: 朱建清
Original assignee: Suzhou Odesman Lifting Machinery Co Ltd
Current assignee: Suzhou Odesman Lifting Machinery Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-29
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a portable boarding bridge, the on-line screen storage device comprises a base, the base bottom is provided with a plurality of wheels that remove, install a plurality of evenly distributed's supporting mechanism on the base, the base top is rotated and is installed the pneumatic cylinder, the base top is provided with the pontic, the right-hand member of pontic rotates and connects on the base, the flexible end and the pontic of pneumatic cylinder rotate to be connected, the guardrail subassembly of symmetric distribution around the pontic top is provided with, the guardrail subassembly includes a plurality of pillars, is connected with the horizontal pole that distributes about two sets of between the adjacent two pillars, is connected with the protection network between two horizontal poles, the utility model discloses can adjust the pontic angle, adaptability is more extensive, can conveniently remove and support the state between switch, and is provided with detachable guardrail subassembly, has improved the security, convenient.

Description

Mobile dock leveler

Technical Field

The utility model relates to a step on axle technical field specifically is portable step on axle.

Background

The loading and unloading platform is a loading and unloading platform, and is a very easy structure form in the modern logistics field. The loading and unloading operation platform is a starting point and a terminal point of an enterprise logistics chain, is a loading and unloading operation platform for the enterprise to rapidly and safely transfer products and goods, is fixed in height, but has different heights of carriages of a transport carriage, and a certain height drop or gap is always formed between the transport vehicle and the loading and unloading platform, so that the transport forklift cannot directly load and unload goods in and out of the transport vehicle. The unable angle regulation usually of current portable ramp axle, adaptability is not good, and does not set up the guardrail, and the security is lower, is provided with the ramp axle of guardrail a bit, guardrail and pontic structure as an organic whole, cause bulky, inconvenient use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable dock leveler to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

portable loading, the on-line screen storage device comprises a base, the base bottom is provided with a plurality of removal wheels, install a plurality of evenly distributed's supporting mechanism on the base, the base top is rotated and is installed the pneumatic cylinder, the base top is provided with the pontic, the right-hand member of pontic rotates to be connected on the base, the flexible end and the pontic of pneumatic cylinder rotate to be connected, the pontic top is provided with the guardrail subassembly of front and back symmetric distribution, the guardrail subassembly includes a plurality of pillars, is connected with the horizontal pole that distributes about two sets of between the two adjacent pillars, is connected with the protection network between two horizontal poles.

Preferably, the right end of the base is provided with an inclined platform.

Preferably, the supporting mechanism comprises a supporting hydraulic cylinder, the upper end face of the base is provided with a mounting groove, and the telescopic end of the supporting hydraulic cylinder extends to the lower portion of the base and is fixedly connected with a supporting plate.

Preferably, the lower end face of the supporting plate is covered with a plurality of anti-slip teeth distributed in an array.

Preferably, the bottom end of the pillar is provided with a mounting seat, the mounting seat is fixedly connected with the bridge body through a plurality of bolts, the left end and the right end of the cross rod are provided with clamping blocks, clamping grooves corresponding to the clamping blocks are formed in the surface of the pillar, and fixing mechanisms corresponding to the clamping blocks are arranged in the pillar.

Preferably, fixed establishment includes the screw rod, the inside spout of having seted up of pillar, the screw rod rotates to be installed in the spout, and the top of screw rod extends to the pillar top to fixed mounting has the hand wheel, a plurality of sliders are equipped with through the threaded connection cover in the screw rod periphery, slider slidable mounting is in the spout, the both ends of slider are provided with the connecting plate, the dead slot that is linked together with the draw-in groove is seted up at the both ends of spout, connecting plate slidable mounting is in the dead slot, the connecting plate bottom is provided with the fixed block, the fixed slot corresponding with the fixed block has been seted up to the up end of fixture block.

Compared with the prior art, the beneficial effects of the utility model are that: the bridge body can be controlled to rotate around the connection part with the base through the extension and retraction of the hydraulic cylinder, so that the angle of the bridge body is adjusted to adapt to different conditions; the guardrail component improves the transportation safety; the movable wheels facilitate the movement of the device; the inclined platform avoids inconvenience in forklift transportation due to the height of the base, and is more convenient for loading and unloading goods; when the fixing device is needed, the supporting plate is enabled to support the ground through the extension of the supporting hydraulic cylinder, and the moving wheel is enabled not to be in contact with the ground, so that the supporting and fixing are carried out; the friction force is increased by the anti-slip teeth, and the support stability is improved; when the guardrail assembly is installed, the clamping blocks on the cross rods are inserted into the clamping grooves, the hand wheel is rotated again, the sliding blocks are driven to descend through rotation of the screw rods, the fixing blocks are clamped into the fixing grooves, the clamping blocks are further fixed, and therefore the guardrail assembly is completed. The utility model discloses can adjust the pontic angle, adaptability is more extensive, can conveniently switch between removal and support state, and is provided with detachable guardrail subassembly, has improved security, convenient to use.

Drawings

FIG. 1 is a schematic structural view of a mobile dock leveler;

FIG. 2 is a schematic structural view of a strut in a mobile dock leveler;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1-base, 2-moving wheel, 3-supporting mechanism, 4-hydraulic cylinder, 5-bridge, 6-strut, 7-cross bar, 8-protective net, 9-ramp, 10-mounting groove, 11-supporting hydraulic cylinder, 12-supporting plate, 13-anti-slip tooth, 14-mounting seat, 15-fixing mechanism, 16-fixture block, 17-clamping groove, 18-sliding groove, 19-screw rod, 20-hand wheel, 21-sliding block, 22-connecting plate, 23-fixing block, 24-empty groove and 25-fixing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 to 3, the present invention provides a technical solution: the movable boarding bridge comprises a base 1, wherein a plurality of movable wheels 2 are arranged at the bottom end of the base 1, a plurality of uniformly distributed supporting mechanisms 3 are arranged on the base 1, a hydraulic cylinder 4 is rotatably arranged at the top end of the base 1, a bridge body 5 is arranged above the base 1, the right end of the bridge body 5 is rotatably connected to the base 1, the telescopic end of the hydraulic cylinder 4 is rotatably connected with the bridge body 5, guardrail assemblies which are symmetrically distributed front and back are arranged at the top end of the bridge body 5, each guardrail assembly comprises a plurality of supporting columns 6, two groups of transverse rods 7 which are vertically distributed are connected between every two adjacent supporting columns 6, a protective net 8 is connected between every two transverse rods 7, and the bridge body 5 can be controlled to rotate around the connection part with the base 1 through the expansion and contraction of the hydraulic cylinder 4, so that the; the guardrail component improves the transportation safety; the moving wheel 2 facilitates the moving of the device.

The right-hand member of base 1 is provided with sloping platform 9, and sloping platform 9 avoids causing inconvenience to the fork truck transportation because of the height of base 1, the loading and unloading goods of being convenient for more.

The supporting mechanism 3 comprises a supporting hydraulic cylinder 11, a mounting groove 10 is formed in the upper end face of the base 1, the telescopic end of the supporting hydraulic cylinder 11 extends to the lower portion of the base 1, and a supporting plate 12 is fixedly connected to the supporting plate, when the fixing device is needed, the supporting plate 12 supports the ground through the extension of the supporting hydraulic cylinder 11, the moving wheel 2 is not in contact with the ground, and therefore the supporting and the fixing are achieved.

The lower end face of the supporting plate 12 is covered with a plurality of anti-skidding teeth 13 distributed in an array mode, friction force of the anti-skidding teeth 13 is increased, and supporting stability is improved.

The bottom end of the pillar 6 is provided with an installation seat 14, the installation seat 14 is fixedly connected with the bridge body 5 through a plurality of bolts, clamping blocks 16 are arranged at the left end and the right end of the cross rod 7, clamping grooves 17 corresponding to the clamping blocks 16 are formed in the surface of the pillar 6, and fixing mechanisms 15 corresponding to the clamping blocks 16 are arranged in the pillar 6.

The fixing mechanism 15 comprises a screw rod 19, a sliding groove 18 is formed in the strut 6, the screw rod 19 is rotatably installed in the sliding groove 18, the top end of the screw rod 19 extends to the upper side of the strut 6 and is fixedly provided with a hand wheel 20, a plurality of sliding blocks 21 are installed on the periphery of the screw rod 19 through thread connecting sleeves, the sliding blocks 21 are slidably installed in the sliding groove 18, connecting plates 22 are arranged at two ends of each sliding block 21, empty grooves 24 communicated with clamping grooves 17 are formed at two ends of the sliding groove 18, the connecting plates 22 are slidably installed in the empty grooves 24, a fixing block 23 is arranged at the bottom end of each connecting plate 22, fixing grooves 25 corresponding to the fixing blocks 23 are formed in the upper end faces of the fixing blocks 16, when the fixing mechanism is installed, the fixing blocks 16 on the cross rod 7 are inserted into the clamping grooves 17, the hand wheel 20 is, the clamping block 16 is further fixed, so that the assembly of the guardrail assembly is completed, and the support column is connected with the bridge body 5 in a bolt connection mode and is connected with the cross rod in a clamping mode, so that the guardrail assembly can be assembled and disassembled according to actual requirements, and the guardrail assembly is prevented from occupying too much space when not in use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Portable dock leveler includes base (1), its characterized in that: base (1) bottom is provided with a plurality of removal wheels (2), install a plurality of evenly distributed's supporting mechanism (3) on base (1), base (1) top is rotated and is installed pneumatic cylinder (4), base (1) top is provided with pontic (5), the right-hand member of pontic (5) is rotated and is connected on base (1), the flexible end and pontic (5) of pneumatic cylinder (4) are rotated and are connected, the guardrail subassembly of symmetric distribution around pontic (5) top is provided with, the guardrail subassembly includes a plurality of pillars (6), is connected with horizontal pole (7) that two sets of upper and lower distribute between two adjacent pillars (6), is connected with protection network (8) between two horizontal pole (7).

2. The mobile dock leveler of claim 1, wherein: the right end of the base (1) is provided with an inclined platform (9).

3. The mobile dock leveler of claim 1, wherein: the supporting mechanism (3) comprises a supporting hydraulic cylinder (11), a mounting groove (10) is formed in the upper end face of the base (1), and the telescopic end of the supporting hydraulic cylinder (11) extends to the lower portion of the base (1) and is fixedly connected with a supporting plate (12).

4. The mobile dock leveler of claim 3, wherein: the lower end face of the supporting plate (12) is covered with a plurality of anti-skidding teeth (13) distributed in an array manner.

5. The mobile dock leveler of claim 1, wherein: pillar (6) bottom is provided with mount pad (14), mount pad (14) are through a plurality of bolts and pontic (5) fixed connection, both ends all are provided with fixture block (16) about horizontal pole (7), draw-in groove (17) corresponding with fixture block (16) have been seted up on pillar (6) surface, be provided with in pillar (6) with fixture block (16) corresponding fixed establishment (15).

6. The mobile dock leveler of claim 5, wherein: fixed establishment (15) include screw rod (19), spout (18) have been seted up to pillar (6) inside, screw rod (19) rotate to be installed in spout (18), and the top of screw rod (19) extends to pillar (6) top to fixed mounting has hand wheel (20), screw rod (19) periphery is equipped with a plurality of sliders (21) through threaded connection cover, slider (21) slidable mounting is in spout (18), the both ends of slider (21) are provided with connecting plate (22), dead slot (24) that are linked together with draw-in groove (17) are seted up at the both ends of spout (18), connecting plate (22) slidable mounting is in dead slot (24), connecting plate (22) bottom is provided with fixed block (23), fixed slot (25) corresponding with fixed block (23) are seted up to the up end face of fixture block (16).