CN213898807U

CN213898807U - Climbing ladder for hydraulic platform

Info

Publication number: CN213898807U
Application number: CN202022475189.3U
Authority: CN
Inventors: 张恒智; 李艳玲
Original assignee: Jinan Tianfeng Hydraulic Machinery Co ltd
Current assignee: Jinan Tianfeng Hydraulic Machinery Co ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-08-06
Anticipated expiration: 2030-10-31

Abstract

The utility model discloses a hydraulic pressure platform is with ladder that climbs, including the expansion bracket and the body frame body, the inside fixed mounting of the body frame body has multiunit second cat ladder, and the inside slidable mounting of the body frame body has the expansion bracket, and the inside fixed mounting of expansion bracket has the first cat ladder of multiunit, the both sides movable mounting of body frame body bottom has the locating pin, the top fixed mounting of the body frame body has the mounting panel, and is equipped with two sets of mounting holes on the mounting panel. The utility model discloses be provided with handrail and rubber sleeve cooperation, both hands are supported when the staff of being convenient for scrambles, and the rubber sleeve has increased the stability when the staff grips simultaneously, has improved the practicality, is provided with safety bar and bracing piece cooperation, can hang the safety belt when the staff of being convenient for scrambles, can support when the staff drops through the bracing piece simultaneously, has improved the security of climbing ladder, makes the ladder convenient to use more, has enlarged application scope.

Description

Climbing ladder for hydraulic platform

Technical Field

The utility model relates to a hydraulic pressure platform technical field specifically is a hydraulic pressure platform is with climbing ladder.

Background

The hydraulic lifting platform is a multifunctional hoisting loading and unloading mechanical device, and is divided into: four-wheel movable lifting platform, two-wheel traction type lifting platform, automobile repacking type lifting platform, hand propelled lifting platform, hand-operated type lifting platform, alternating current-direct current dual-purpose lifting platform, storage battery vehicular lifting platform, the lifting height is from 1 meter to 30 meters and varies, hydraulic lifting platform can customize the lifting platform of special specification according to the user's requirement, be applied to the mill, automatic warehouse, parking area, municipal administration, pier, building, fitment, commodity circulation, electric power, traffic, oil, chemical industry, hotel, gymnasium, industrial and mining, the high altitude construction and the maintenance of enterprise etc., lifting platform operating system, lean on hydraulic drive, the event is called hydraulic lifting platform, hydraulic platform needs to use the ladder that climbs when using.

Although the existing climbing ladder for the hydraulic platform achieves basic operation performance, the following defects still exist:

1. the existing climbing ladder for the hydraulic platform is simple in structure and has no adjusting function, and the length of the climbing ladder is not adjusted and controlled according to the lifting height of the hydraulic platform when the climbing ladder is used, so that the practicability of the climbing ladder is reduced;

2. simultaneously current hydraulic pressure platform is with ladder that climbs does not possess the safety pad when using and hangs the function of holding, easily appears the condition that drops when the staff scrambles, has reduced the security of ladder that climbs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic pressure platform is with ladder that climbs 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: the utility model provides a hydraulic pressure platform is with ladder that climbs, includes the expansion bracket and the body frame body, the inside fixed mounting of the body frame body has multiunit second cat ladder, and the inside slidable mounting of the body frame body has the expansion bracket, and the inside fixed mounting of expansion bracket has the first cat ladder of multiunit, the both sides movable mounting of the body frame body bottom has the locating pin, the top fixed mounting of the body frame body has the mounting panel, and is equipped with two sets of mounting holes on the mounting panel, one side fixed mounting of the body frame body has the safety bar, and the inside fixed mounting of safety bar has multiunit installation piece.

Preferably, the bottom fixed mounting of expansion bracket has the connecting plate, and the bottom fixed mounting of connecting plate has the supporting pad.

Preferably, the two sides of the telescopic frame are uniformly provided with positioning holes, and an operating ring is fixedly mounted on the positioning pins.

Preferably, both sides of the front surface of the main frame body are fixedly provided with handholds, and the outside of each handholds is sleeved with an anti-slip sleeve.

Preferably, a first anti-skid pad is fixedly mounted at the top of the first ladder stand, and a second anti-skid pad is fixedly mounted at the top of the second ladder stand.

Preferably, the mounting block is movably provided with a support rod, and the mounting block is movably provided with a return spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. be provided with the body frame body and the cooperation of second cat ladder, the staff of being convenient for is to climbing the operation on the hydraulic pressure platform, when having improved the use, is provided with expansion bracket and the cooperation of first cat ladder, can extend the climbing ladder to increased the length when the climbing ladder uses, the staff scrambles when the hydraulic pressure platform of being convenient for risees, has improved the practicality of climbing ladder.

2. Be provided with handrail and rubber sleeve cooperation, both hands are supported when the staff of being convenient for scrambles, and the rubber sleeve has increased the stability when the staff grips simultaneously, has improved the practicality, is provided with safety lever and bracing piece cooperation, can hang the safety belt when the staff of being convenient for scrambles and hold, can support when the staff drops through the bracing piece simultaneously, has improved the security of climbing ladder, makes the ladder of climbing convenient to use more, has enlarged application scope.

Drawings

Fig. 1 is a schematic view of a front extension structure of the present invention;

FIG. 2 is a schematic view of the front contraction structure of the present invention;

fig. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the enlarged mounting structure of the support rod of the present invention.

In the figure: 1. a telescopic frame; 101. a connecting plate; 102. a support pad; 103. positioning holes; 2. a first ladder stand; 201. a first non-slip mat; 3. a main frame body; 4. positioning pins; 401. an operating ring; 5. a grab bar; 501. an anti-slip sleeve; 6. a second ladder stand; 601. a second non-slip mat; 7. a safety lever; 8. mounting blocks; 801. a return spring; 802. a support bar; 9. mounting a plate; 901. and (7) installing holes.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a climbing ladder for a hydraulic platform comprises an expansion bracket 1 and a main bracket body 3, wherein a plurality of groups of second ladder stands are fixedly arranged inside the main bracket body 3 through bolts, 6 the second ladder stands 6 are convenient for workers to climb onto the hydraulic platform, each part of the main bracket body 3 is provided with an expansion bracket 1 in a sliding way, the expansion bracket 1 can extend and contract inside the main bracket body 3, a plurality of groups of first ladder stands 2 are fixedly arranged inside the expansion bracket 1 through bolts, the length of the climbing ladder in use can be increased through the matching of the first ladder stands 2 and the expansion bracket 1, the workers can climb when the hydraulic platform rises conveniently, so that the workers can climb through the matching of the first ladder stands 2 and the second ladder stands 6, the practicability of the climbing ladder is improved, positioning pins 4 are movably arranged at the bottoms of the two sides of the main bracket body 3 through embedding, both sides of the expansion bracket 1 are provided with positioning holes 103, the positioning pins 4 can be matched with the positioning holes 103 to position the expansion bracket 1 in extension and, the stability of the telescopic frame 1 and the first ladder stand 2 in extension and contraction during use is improved, the positioning pin 4 is fixedly provided with the operating ring 401 through welding, and the operating ring 401 facilitates the worker to perform stretching operation on the positioning pin 4, so that the worker can conveniently perform operation control during positioning of the telescopic frame 1;

the top of the main frame body 3 is fixedly provided with a mounting plate 9 through bolts, the mounting plate 9 is provided with two groups of mounting holes 901, the mounting holes 901 can fixedly mount the mounting plate 9 on a hydraulic platform through bolts, so that the climbing ladder can be fixedly mounted through the cooperation of the mounting plate 9 and the mounting holes 901, the stability of the climbing ladder during mounting is improved, the bottom of the telescopic frame 1 is fixedly provided with a connecting plate 101 through bolts, the connecting plate 101 can be mounted and connected with the bottom of the hydraulic platform, the bottom of the connecting plate 101 is fixedly provided with a supporting pad 102 through embedding, the supporting pad 102 improves the stability of the connecting plate 101 during mounting, and simultaneously, the bottom of the telescopic frame 1 can be cushioned and damped during mounting, when in use, the top of the first ladder stand 2 is fixedly provided with a first non-slip mat 201 through bolts, and the top of the second ladder stand 6 is fixedly provided with a second non-slip mat 601 through bolts, the friction force between the first ladder stand 2 and the second ladder stand 6 is increased by the first non-slip mat 201 and the second non-slip mat 601, so that the stability of workers during climbing is improved;

the front of the main frame body 3 is fixedly provided with a handrail 5 through a bolt, the handrail 5 is convenient for holding both hands when a worker climbs, the stability when the worker climbs is increased, the outside of the handrail 5 is sleeved with an anti-slip sleeve 501, the anti-slip sleeve 501 increases the friction force outside the handrail 5 and increases the stability when the worker grips, one side of the outside of the main frame body 3 is fixedly provided with a safety rod 7 through the bolt, the safety rod 7 can hang a safety belt when the worker climbs, one side of the inside of the safety rod 7 is fixedly provided with a mounting block 8 through welding, the mounting block 8 is movably provided with a support rod 802 through the bolt, the safety belt can ascend through the climbing of the worker through the support rod 802, the mounting block 8 is movably provided with a reset spring 801 through embedding, the reset spring 801 can reset the support rod 802 after the safety belt rotates in a stretching way, when workers fall off, the supporting rod 802 supports and hangs the safety belt, and the safety of the workers in climbing is improved;

the working principle is as follows: the mounting panel 9 can be installed fixedly to the ladder that climbs with the mounting hole 901 cooperation, and the body frame body 3 can be adjusted the length when the ladder that climbs uses with the 1 cooperation of expansion bracket, and first cat ladder 2 climbs hydraulic platform with the worker of being convenient for of second cat ladder 6 on, and the support when the staff scrambles is convenient for with antiskid cover 501 to handrail 5, and safety bar 7 can hang with the safety belt when the bracing piece 802 cooperation is to the staff and hold the support.

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.

Claims

1. The utility model provides a hydraulic pressure platform is with climbing ladder, includes expansion bracket (1) and body frame body (3), its characterized in that: the inside fixed mounting of the body frame body (3) has multiunit second cat ladder (6), and the inside slidable mounting of the body frame body (3) has expansion bracket (1), and the inside fixed mounting of expansion bracket (1) has the first cat ladder of multiunit (2), the both sides movable mounting of the body frame body (3) bottom has locating pin (4), the top fixed mounting of the body frame body (3) has mounting panel (9), and is equipped with two sets of mounting holes (901) on mounting panel (9), one side fixed mounting of the body frame body (3) has safety bar (7), and the inside fixed mounting of safety bar (7) has multiunit installation piece (8).

2. The climbing ladder for a hydraulic platform according to claim 1, wherein: the bottom fixed mounting of expansion bracket (1) has connecting plate (101), and the bottom fixed mounting of connecting plate (101) has supporting pad (102).

3. The climbing ladder for a hydraulic platform according to claim 1, wherein: locating holes (103) are uniformly distributed on two sides of the telescopic frame (1), and an operating ring (401) is fixedly mounted on the locating pin (4).

4. The climbing ladder for a hydraulic platform according to claim 1, wherein: the front two sides of the main frame body (3) are fixedly provided with handholds (5), and the outside of the handholds (5) is sleeved with an anti-skid sleeve (501).

5. The climbing ladder for a hydraulic platform according to claim 1, wherein: the top of the first ladder stand (2) is fixedly provided with a first anti-skid pad (201), and the top of the second ladder stand (6) is fixedly provided with a second anti-skid pad (601).

6. The climbing ladder for a hydraulic platform according to claim 1, wherein: the mounting block (8) is movably provided with a support rod (802), and the mounting block (8) is movably provided with a return spring (801).