CN211895722U - Hoisting and lifting equipment and engineering vehicle - Google Patents

Abstract

The utility model belongs to the technical field of hoisting equipment technique and specifically relates to a jack-up equipment of lifting and engineering vehicle is related to, the jack-up equipment of lifting includes: the lifting mechanism comprises a first fixing member and a hoisting member arranged on the first fixing member; the lifting mechanism comprises a second fixed component and a lifting component arranged on the second fixed component; the second fixing member is connected with the first fixing member. The application provides a corresponding mode of transportation can be selected to the goods of different types, form to the jack-up equipment of lifting, and application scope is wide, can ensure to transport efficiency simultaneously, reduces the risk that hoist and mount error leads to the goods to fall, consequently can improve stability, the security of working process, and the practicality is strong.

Description

Hoisting and lifting equipment and engineering vehicle

Technical Field

The application relates to the technical field of hoisting equipment, in particular to hoisting lifting equipment and an engineering vehicle.

Background

At present, current engineering vehicle adopts traditional single hoist and mount mode usually like the hoist when transporting the heavy object, but this kind of mode is when transporting valuable instrument, major possession equipment, and the condition such as instrument damage, equipment failure can be leaded to expensive goods often can rotate in the air, rock, probably hit the wall etc. even, for solving this problem, this application aims at designing a hoisting equipment who has multiple heavy object form of transporting, can satisfy the hoist and mount, the transportation of various kinds of goods, send the goods to safely.

SUMMERY OF THE UTILITY MODEL

The application aims to provide hoisting and lifting equipment and an engineering vehicle, so that the technical problem that the hoisting mode of a crane in the prior art is single and the goods are easy to collide and damage is solved to a certain extent.

The application provides a jack-up equipment of lifting, includes: the hoisting mechanism comprises a first fixing member and a hoisting member arranged on the first fixing member;

the lifting mechanism comprises a second fixed component and a lifting component arranged on the second fixed component;

the second fixing member is connected with the first fixing member.

In the above technical solution, further, the second fixing member includes a first support and a second support;

the first supporting piece and the second supporting piece are connected through a connecting assembly.

In any of the above technical solutions, further, the first support includes a first connecting portion, a second connecting portion, and a third connecting portion; the second support comprises a fourth connecting part, a fifth connecting part and a sixth connecting part;

the connecting assembly comprises a first connecting piece, a second connecting piece and a third connecting piece;

one end of the first connecting piece is connected with the first connecting part, and the other end of the first connecting piece is connected with the fourth connecting part;

one end of the second connecting piece is connected with the second connecting part, and the other end of the second connecting piece is connected with the fifth connecting part;

one end of the third connecting piece is connected with the third connecting part, and the other end of the third connecting piece is connected with the sixth connecting part.

In any of the above technical solutions, further, the lifting mechanism includes a first telescopic member, a second telescopic member and a fixing base;

the fixed end of the first telescopic component is arranged on the first connecting piece, and the telescopic end of the first telescopic component is connected with the fixed seat;

the stiff end of the flexible member of second set up in the third connecting piece, the flexible end of the flexible member of second with the fixing base is connected.

In any one of the above technical solutions, further, the fixing base is further provided with a connecting plate, the fifth connecting portion is provided with a pivot portion, and one end of the connecting plate is rotatably connected with the pivot portion.

In any one of the above technical solutions, the lifting mechanism further includes a rack, the rack is disposed on the fixed base, and the rack can move relative to the fixed base.

In any one of the above technical solutions, further, the bracket includes at least a first bracket and a second bracket that are disposed at an interval, the first bracket and/or the second bracket is provided with a level detection device, and both the first bracket and the second bracket are provided with a rope threading hole.

In any of the above technical solutions, further, the hoisting member includes a roller and a wheel axle; the roller is used for winding a rope, the roller is penetrated by the wheel shaft, and two ends of the wheel shaft are respectively connected with the first fixing member.

In any one of the above technical solutions, further, the lifting and supporting device further includes a telescopic boom, and the lifting mechanism is disposed on the telescopic boom.

The application also provides an engineering vehicle, which comprises the hoisting and lifting equipment in any technical scheme, so that the hoisting and lifting equipment has all beneficial technical effects, and is not repeated herein.

Compared with the prior art, the beneficial effect of this application is:

the hoisting and lifting equipment comprises a hoisting mechanism and a lifting mechanism, wherein the hoisting member comprises a first fixing member and a hoisting member arranged on the first fixing member, the first fixing member is arranged on an engineering vehicle such as a crane, and the first fixing member can stably support the hoisting member, so that the hoisting member can hoist general goods by adopting a traditional steel wire rope, and the universality is strong; the lifting mechanism comprises a second fixing component and a lifting component arranged on the second fixing component, the second fixing component is connected with the first fixing component, and the first fixing component can stably support the second fixing component so that the lifting component can transport cargoes in a lifting mode.

Specifically, the hoisting component is at least including being used for the wire rope and the lifting hook of hoist and mount, to general goods, the hoist and mount mode of tradition of accessible wire rope and lifting hook is hoisted, the simple operation, certainly, the hoisting component also can be other common hoist and mount forms, when the transportation target is noble equipment, precision instrument or be not convenient for hoist and mount wait special goods, can arrange in order the goods on ground, and will make the lifting mechanism be in lower position, if be close to, press close to the place ground, arrange the lifting mechanism in special goods, make the lifting mechanism rise afterwards through controlling engineering vehicle, motion such as translation, and guarantee that the lifting mechanism can make the goods keep the level under the state of bearing special goods, avoid special goods to turn on one's side, drop, transport special goods to the pointed location after alright unload.

It can be seen that the corresponding mode of transporting can be selected to the goods of different types, form to the jack-up equipment of lifting that this application provided, and application scope is wide, can ensure to transport efficiency simultaneously, reduces the risk that hoist and mount error leads to the goods to fall, consequently can improve stability, the security of working process, and the practicality is strong.

The application provides an engineering vehicle, include the aforesaid jack-up equipment of lifting, therefore, multiple hoist and mount, the transportation mode through this jack-up equipment of lifting can satisfy lifting by crane, the transportation condition of various goods, ensure work efficiency, have higher stability and security simultaneously.

Drawings

In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic view of a lifting device provided in an embodiment of the present disclosure in an initial state;

fig. 2 is a schematic view of a hoisting and lifting device provided in an embodiment of the present application in an operating state;

fig. 3 is another view of a lifting device provided in an embodiment of the present disclosure in an operating state;

FIG. 4 is an enlarged schematic view of the lifting apparatus provided in FIG. 3 at A;

fig. 5 is an enlarged schematic structural diagram of the hoisting and lifting device provided in fig. 4 at B.

Reference numerals:

1-a first fixing member, 2-a hoisting member, 201-a roller, 3-a second fixing member, 301-a first support, 3011-a first connecting portion, 3012-a second connecting portion, 3013-a third connecting portion, 302-a second support, 3021-a fourth connecting portion, 3022-a fifth connecting portion, 3023-a sixth connecting portion, 3024-a pivot, 4-a lifting member, 401-a first telescopic member, 402-a second telescopic member, 403-a fixed base, 404-a connecting plate, 5-a connecting assembly, 501-a first connecting member, 502-a second connecting member, 503-a third connecting member, 6-a bracket, 601-a first bracket, 602-a second bracket, 603-a rope-passing hole, 7-a telescopic arm, 8-a boom, 100-hoisting mechanism and 200-lifting mechanism.

Detailed Description

The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments.

The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application.

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 application.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case by those of ordinary skill in the art.

The following describes a lifting device and an engineering vehicle according to some embodiments of the present application with reference to fig. 1 to 5.

Referring to fig. 1 to 5, an embodiment of the present application provides a lifting apparatus, including: the lifting mechanism 100 comprises a first fixing member 1 and a hoisting member 2 arranged on the first fixing member 1; the lifting mechanism 200 comprises a second fixing member 3 and a lifting member 4 arranged on the second fixing member 3; the second fixing member 3 is connected to the first fixing member 1.

The hoisting and lifting equipment comprises a hoisting mechanism 100 and a lifting mechanism 200, wherein the hoisting member comprises a first fixing member 1 and a hoisting member 2 arranged on the first fixing member 1, the first fixing member 1 is arranged on a hoisting arm 8 of an engineering vehicle such as a crane, and the first fixing member 1 can stably support the hoisting member 2, so that the hoisting member 2 can hoist general goods by adopting a traditional steel wire rope, and the universality is strong; the lifting mechanism 200 includes a second fixing member 3 and a lifting member 4 disposed on the second fixing member 3, and the second fixing member 3 is connected to the first fixing member 1, and the two fixing members may be fixedly connected or detachably connected, and the first fixing member 1 can stably support the second fixing member 3, so that the lifting member 4 can transport the cargo by adopting a lifting mode.

Specifically, hoisting member 2 is at least including being used for the wire rope and the lifting hook of hoist and mount, to general goods, the hoist and mount of the traditional hoist and mount mode of accessible wire rope and lifting hook, the simple operation, of course, hoisting member 2 also can be other common hoist and mount forms, when the transportation target is the valuable equipment, precision instrument or be not convenient for hoist and mount when waiting special goods, can arrange the goods on ground, and will make lifting mechanism 200 be in lower position, if be close to, press close to the ground in the place, arrange special goods in lifting mechanism 200, make lifting mechanism 200 rise through controlling engineering vehicle afterwards, the motion such as translation, and guarantee that lifting mechanism 200 can make the goods keep the level under the state of bearing special goods, avoid special goods to turn on one's side, drop, transport special goods to appointed position alright unload.

It can be seen that the corresponding mode of transporting can be selected to the goods of different types, form to the jack-up equipment of lifting that this application provided, and application scope is wide, can ensure to transport efficiency simultaneously, reduces the risk that hoist and mount error leads to the goods to fall, consequently can improve stability, the security of working process, and the practicality is strong.

In one embodiment of the present application, preferably, as shown in fig. 4 and 5, the second fixing member 3 includes:

a first support 301, the first support 301 including a first connection portion 3011, a second connection portion 3012, and a third connection portion 3013;

a second support 302, the second support 302 including a fourth connection portion 3021, a fifth connection portion 3022, and a sixth connection portion 3023;

the fifth connecting portion 3022 is provided with a pivot portion 3024;

the first support 301 and the second support 302 are connected by the connection assembly 5.

In this embodiment, as shown in fig. 5, the first support 301 and the second support 302 each have a "Y" structure, the first connection portion 3011, the second connection portion 3012 and the third connection portion 3013 are respectively located at three vertices of the "Y" structure of the first support 301, the fourth connection portion 3021, the fifth connection portion 3022 and the sixth connection portion 3023 are respectively located at three vertices of the "Y" structure of the second support 302, and the first support 301 and the second support 302 have the same or similar shape and size and are arranged oppositely and in parallel while being connected to the first fixing member 1, so that the second fixing member 3 has stronger stability and strength.

In addition, preferably, the first fixing member 1 and the second fixing member 3 are detachably connected, and when the conventional hoisting manner is the optimal heavy object transferring manner, the second fixing member together with the lifting mechanism 200 can be removed, and only the hoisting mechanism 100 is used; a first side wall of the first fixing member 1 facing the outside thereof is provided with a first connecting lug plate, and the side wall is further provided with a second connecting lug plate arranged at an interval with the first connecting lug plate, a second side wall of the first fixing member 1 facing the first side wall and also facing the outside of the first fixing member 1 is provided with a third connecting lug plate and a fourth connecting lug plate, the first connecting portion 3011 is connected with the first connecting lug plate through a fastener (such as a pin, a bolt, etc.) and locked by using a lock nut, the third connecting portion 3013 is connected with the third connecting lug plate through another fastener, the fourth connecting portion 3021 is connected with the second connecting lug plate, and the sixth connecting portion 3023 is connected with the fourth connecting lug plate, and the specific connection mode can refer to the connection of the first connecting portion 3011 with the first connecting lug plate, and a person skilled in the art can fully understand and without much description, and such connection mode can adjust the connection mode between the second fixing member 3 and the first fixing member 1 according to an actual operating environment The angle of (c).

In one embodiment of the present application, preferably, as shown in fig. 4 and 5, the connecting assembly 5 includes a first connector 501, a second connector 502, and a third connector 503;

one end of the first connecting piece 501 is connected to the first connecting portion 3011, and the other end of the first connecting piece 501 is connected to the fourth connecting portion 3021;

one end of the second link 502 is connected to the second connection portion 3012, and the other end of the second link 502 is connected to the fifth connection portion 3022;

one end of the third link 503 is connected to the third connection portion 3013, and the other end of the third link 503 is connected to the sixth connection portion 3023.

In this embodiment, the first connecting member 501 and the third connecting member 503 may be a cylindrical structure, a plate-like structure or a strip-like structure, and are not particularly limited, and can be used for connecting the first supporting member 301 and the second supporting member 302, and it is sufficient to ensure the connection strength, the first connecting member 501 and the second connecting member 502 are preferably rod-like structures, the second connecting member 502 is plate-like, so as to provide the pivot portion 3024, and the pivot portion 3024 and the second connecting member 502 are an integral structure or fixedly connected by welding or the like, so as to ensure the firmness of the pivot portion 3024, and in addition, the lengths of the first connecting member 501, the second connecting member 502 and the third connecting member 503 are the same, so that the first supporting member 301 and the second supporting member 302 are parallel, and the overall strength of the second fixing member 3 is enhanced.

In one embodiment of the present application, preferably, as shown in fig. 3 to 5, the lifting mechanism 200 includes a first telescopic member 401, a second telescopic member 402, and a fixing base 403;

the fixed end of the first telescopic member 401 is arranged on the first connecting piece 501, and the telescopic end of the first telescopic member 401 is connected with the fixed seat 403;

the fixed end of the second telescopic member 402 is disposed on the third connecting member 503, and the telescopic end of the second telescopic member 402 is connected to the fixing base 403.

Further, the fixing base 403 is further provided with a connecting plate 404, and one end of the connecting plate 404 is rotatably connected with the pivot 3024.

Further, the lifting mechanism 200 further includes a bracket 6, the bracket 6 is disposed on the fixing base 403, and the bracket 6 can move relative to the fixing base 403.

Further, the bracket 6 at least comprises a first bracket 601 and a second bracket 602 which are arranged at intervals, the first bracket 601 and/or the second bracket 602 is provided with a level detection device, and the first bracket 601 and the second bracket 602 are provided with a rope threading hole 603.

In this embodiment, the first telescopic member 401 and the second telescopic member 402 may be telescopic cylinders, the telescopic ends of the first telescopic member 401 and the second telescopic member 402 extend or retract simultaneously, the plate surface of the connecting plate 404 is connected to the fixed base 403, one end of the connecting plate 404 is hinged to the pivot 3024, in an initial state, the telescopic ends of the first telescopic member 401 and the second telescopic member 402 retract relative to the fixed end, the fixed base 403 and the bracket 6 disposed on the fixed base 403 are in an initial state, the bracket 6 is aligned with the weight, the crane is started to move towards the weight, the bracket 6 is inserted from the bottom of the weight, the weight can be transferred to the bracket 6, then the boom 8 of the crane is operated, the bracket 6 can be lifted or moved to a specified position and a specified height along with the boom 8, and the telescopic ends of the first telescopic member 401 and the second telescopic member 402 continuously and synchronously extend gradually during the continuous lifting of the bracket 6, the fixed seat 403 is continuously and smoothly rotated by taking the pivoting part 3024 as the transmission center, so that the load bearing surface of the bracket 6 for bearing the load is always kept horizontal, the load is prevented from turning over, after the specified position is reached, the suspension arm 8 and the two telescopic members stop moving, and then the unloading can be carried out.

It should be noted that the bracket 6 at least includes a first bracket 601 and a second bracket 602, the bearing surfaces of the two brackets contacting with the bottom surface of the weight are flush, and the bottom surface of one or both of the first bracket 601 and the second bracket 602 in the state shown in the figure is provided with a level detection device (which may be a level identification sensor) for detecting whether the bearing surfaces of the two brackets are level, and the extension degree of the first telescopic member 401 and the second telescopic member 402 is adjusted according to the detection result of the level detection device; the first bracket 601 and the second bracket 602 are slidably connected to the fixing base 403, specifically, a sliding rail or a sliding chute may be selected for the sliding connection, the two brackets may have a thicker thickness, and a hollow portion is provided, so that the two brackets can be sleeved on the fixing base 403, of course, other sliding connection manners that can ensure the connection firmness between the first bracket 601, the second bracket 602, and the fixing base 403 should fall within the protection range of the embodiment, the two brackets can respectively slide relative to the fixing base 403, so as to adjust the distance between the two brackets, and meet the bearing conditions of heavy objects with different sizes and shapes, in addition, a plurality of rope penetrating holes 603 are uniformly distributed on the edges of the first bracket 601 and the second bracket 602, and after the heavy objects are placed on the bearing surfaces of the first bracket 601 and the second bracket 602, the rope can pass through the rope penetrating holes 603 repeatedly to tighten the heavy objects, And the heavy objects are fixed, so that the heavy objects are prevented from turning over and falling.

In one embodiment of the present application, preferably, as shown in fig. 4 and 5, the hoisting member 2 comprises a roller 201 and an axle; the roller 201 is used for winding a rope, the roller 201 is arranged on the wheel shaft in a penetrating way, and two ends of the wheel shaft are respectively connected with the first fixing component 1.

In this embodiment, the rollers 201 correspond to the number of the wheel shafts one by one, the number of the rollers 201 may be one or two, and is similar to a form of a pulley block, the rollers 201 are wound with a rope (such as a steel wire rope), and a hook may be disposed at one end of the rope, which is used for hanging a heavy object, so as to facilitate hanging.

In one embodiment of the present application, preferably, as shown in fig. 1 to 3, the lifting and supporting device further includes a telescopic arm 7, and the lifting mechanism 100 is disposed on the telescopic arm 7.

In this embodiment, the telescopic boom 7 is arranged at the end of the boom 8 of the engineering vehicle, and the lifting mechanism 100 is arranged on the telescopic boom 7 together with the lifting mechanism 200, so as to improve the working range of the lifting equipment, such as the transfer distance of heavy objects, the lifting height, and the like.

An embodiment of the present application further provides an engineering vehicle, including the hoisting and lifting device according to any of the above embodiments, so that all beneficial technical effects of the hoisting and lifting device are achieved, and details are not repeated herein.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A lifting apparatus, comprising:

the hoisting mechanism (100) comprises a first fixing member (1) and a hoisting member (2) arranged on the first fixing member (1);

the lifting mechanism (200) comprises a second fixed component (3) and a lifting component (4) arranged on the second fixed component (3);

the second fixing member (3) is connected to the first fixing member (1).

2. A hoisting device according to claim 1, characterized in that the second fixing member (3) comprises a first support (301) and a second support (302);

the first support (301) and the second support (302) are connected by a connecting assembly (5).

3. A lifting device according to claim 2, wherein the first support (301) comprises a first connection portion (3011), a second connection portion (3012) and a third connection portion (3013);

the second support (302) comprises a fourth connecting part (3021), a fifth connecting part (3022) and a sixth connecting part (3023);

the connecting assembly (5) comprises a first connecting piece (501), a second connecting piece (502) and a third connecting piece (503);

one end of the first connecting piece (501) is connected with the first connecting part (3011), and the other end of the first connecting piece (501) is connected with the fourth connecting part (3021);

one end of the second connecting piece (502) is connected with the second connecting part (3012), and the other end of the second connecting piece (502) is connected with the fifth connecting part (3022);

one end of the third connecting piece (503) is connected with the third connecting part (3013), and the other end of the third connecting piece (503) is connected with the sixth connecting part (3023).

4. A lifting device according to claim 3, characterized in that the lifting mechanism (200) comprises a first telescopic member (401), a second telescopic member (402) and a fixed seat (403);

the fixed end of the first telescopic member (401) is arranged on the first connecting piece (501), and the telescopic end of the first telescopic member (401) is connected with the fixed seat (403);

the fixed end of the second telescopic member (402) is arranged on the third connecting piece (503), and the telescopic end of the second telescopic member (402) is connected with the fixed seat (403).

5. A hoisting device as claimed in claim 4, characterized in that the holder (403) is further provided with a connecting plate (404), and the fifth connecting portion (3022) is provided with a pivot (3024), and one end of the connecting plate (404) is pivotally connected to the pivot (3024).

6. A lifting apparatus in accordance with claim 4, wherein the lifting mechanism (200) further comprises a bracket (6), wherein the bracket (6) is arranged on the fixed base (403), and the bracket (6) is movable relative to the fixed base (403).

7. A hoisting device as claimed in claim 6, characterized in that the holder (6) comprises at least a first bracket (601) and a second bracket (602) arranged at a distance from each other, that the first bracket (601) and/or the second bracket (602) is provided with level detection means, and that both the first bracket (601) and the second bracket (602) are provided with a stringing hole (603).

8. A hoisting jacking device as claimed in any one of claims 1 to 7, wherein said hoisting member (2) comprises a roller (201) and an axle; the roller (201) is used for winding a rope, the roller (201) is arranged on the wheel shaft in a penetrating mode, and two ends of the wheel shaft are connected with the first fixing component (1) respectively.

9. A crane lifting device according to any one of claims 1-7, characterized in that the crane lifting device further comprises a telescopic arm (7), the crane mechanism (100) being arranged to the telescopic arm (7).

10. A work vehicle, characterized in that it comprises a lifting device according to any one of claims 1-9.

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