CN213059942U

CN213059942U - Light simple hoisting equipment for sound barrier

Info

Publication number: CN213059942U
Application number: CN202021448749.XU
Authority: CN
Inventors: 乔勋; 乔伟; 贺勇
Original assignee: Guangxi Chaoju Material Technology Co ltd
Current assignee: Guangxi Chaoju Material Technology Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-04-27
Anticipated expiration: 2030-07-21

Abstract

The utility model relates to a lifting device technical field discloses a light-duty simple and easy lifting device of sound barrier, solves the problem that hoisting device can not the level rotate simultaneously and go up and down among the current lifting device, and concrete technical scheme is: the hoisting equipment comprises a supporting device, a lifting device and an operation box; the supporting device comprises a base, an upright post, a telescopic assembly and a rotating sleeve, wherein the upright post is vertically arranged on the base, one end of the telescopic assembly is inserted into the top of the upright post, and the other end of the telescopic assembly is horizontally and rotatably connected with the rotating sleeve; the lifting device comprises a cross arm, a moving structure, a material taking device and a winch, wherein one end of the cross arm is transversely arranged at the top of the rotating sleeve, one end of the cross arm, which is far away from the rotating sleeve, is provided with the moving structure, the material taking device is connected to the bottom of the moving structure, the winch is arranged on the cross arm, the winch is electrically connected with an operation box, and the operation box is used for controlling the operation of the winch. This lifting device can make hoisting device level rotate and go up and down, improves lifting device's flexibility and work efficiency.

Description

Light simple hoisting equipment for sound barrier

Technical Field

The utility model belongs to the technical field of lifting device, concretely relates to light-duty simple and easy lifting device of sound barrier.

Background

With the continuous development of economy and the continuous improvement of the living standard of people, urban traffic noise becomes a problem closely related to people. The high-speed railway occupies less land, has low energy consumption and small air pollutant discharge amount, but the noise level of train operation is relatively high, so that the reduction of the interference of noise to residents on two sides of the railway becomes an important task in the high-speed railway construction in China at present. In order to improve the living environment of residents along the line, various sound absorption and insulation barriers are installed around the line such as a light rail, a high-speed rail and the like. The installation of high-speed railway sound barrier is mostly located the overhead, hangs the overhead with crane handle screen panel usually, and the reuse manual work is installed between two stands, and the construction degree of difficulty is big like this, and is with high costs, and the labour recruitment is many. The installation difficulty of the sound barrier unit plate is large, especially some nonmetal sound absorption plate units exceed 160kg/m²A large amount of manpower and material resources are consumed during installation, and in order to save labor and improve construction safety, the practical special lifting equipment for the sound barrier is invented. At present, the existing sound barrier hoisting equipment is complex in structure, troublesome in manufacturing process, inconvenient to use and poor in stability during use.

If disclose a safe hoisting machine for housing construction in patent document CN209242527U, including safe hoisting machine body, wear ground spiral post and flexible landing leg, safe hoisting machine body welding is on the surface of backing plate, the skin weld of backing plate has the diagonal draw bar, the other end welding of diagonal draw bar is on the surface of safe hoisting machine body, the skin weld of backing plate has the apron board, the guide way has been seted up on the surface of apron board, the inside sliding connection of guide way has the stopper, the stopper welding is on the surface of carrying board, the welding has the limiting plate on the top surface of apron board, the locating hole has all been seted up on the surface of limiting plate and carrying board. The hoisting machine mentioned in the patent document is not provided with a mechanism for lifting and horizontally rotating the lifting device, and the upright post of the device is arranged on the side edge of the base plate, so that the stability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving above-mentioned technical problem, provide a light-duty simple and easy lifting device of sound barrier, mainly solve among the current lifting device hoisting device technical problem that hoisting device can not the level rotate simultaneously and go up and down.

The technical scheme of the utility model is that:

the utility model provides a light-duty simple and easy lifting device of sound barrier, lifting device includes strutting arrangement, hoisting device and control box, hoisting device establishes strutting arrangement's top, and hoisting device and strutting arrangement rotate for the level and connect, the control box set up subaerial and with the hoisting device electricity is connected.

Strutting arrangement includes base, stand, flexible subassembly and rotates the sleeve, the vertical setting of stand is in on the base, flexible subassembly's one end is inserted and is located in the stand top, the other end with it rotates the connection to rotate the sleeve level.

Hoisting device includes xarm, removal structure, load handling device and hoist engine, xarm one end transversely sets up rotate telescopic top, the xarm is kept away from it is equipped with to rotate telescopic one end remove the structure, it connects to remove the structure bottom load handling device, the hoist engine sets up on the xarm, the hoist engine with the control box electricity is connected, the control box is used for control the operation of hoist engine.

Preferably, flexible subassembly includes flexible pipe and billet, vertical spaced apart is equipped with a plurality of first through-holes on the flexible pipe, vertically on the stand seted up with first through-hole assorted second through-hole removes flexible pipe makes first through-hole with the second through-hole is corresponding after, through inserting establish the billet run through simultaneously first through-hole with the second through-hole makes flexible pipe is fixed. The telescopic pipes capable of stretching and retracting are arranged in the stand columns, so that the height of the lifting device can be adjusted, the lifting equipment can meet the requirements of different lifting heights, and the use flexibility of the lifting equipment is improved.

For making the better level of hoisting device rotate in the lifting device, preferably, flexible pipe with it passes through the bearing rotation connection to rotate the sleeve.

Preferably, the mobile structure includes rope, fixed pulley and movable pulley, the fixed pulley is fixed to be set up the xarm is kept away from one of hoist engine is served, the one end fixed connection of rope is in the axis of rotation of hoist engine, the other end encircles the fixed pulley with the movable pulley forms the assembly pulley structure, and fixed connection is in on the xarm.

Preferably, load handling device is one of lifting hook, grab bucket, clamp, fork, and load handling device selects variously, can satisfy different hoist and mount demands.

Preferably, the rotating sleeve passes through the flange with xarm fixed connection. Through flange joint, convenient dismantlement.

Preferably, the fixed lug that is equipped with on the rotating sleeve lateral wall, through stirring the lug makes the xarm level rotates. The lug is shifted through the support rod on the ground, and the lug can drive the rotating sleeve to rotate, so that the cross arm horizontally rotates.

Preferably, the fixed backing ring that is equipped with in stand top circumference. When not telescopic, the positioning ring plays a role in buffering the contact of the rotating sleeve and the upright post.

Preferably, lifting device still includes a plurality of bracing pieces and balancing weight, the one end of bracing piece with the base passes through the nut to be connected, the other end with the stand passes through the nut to be connected, the bracing piece is equipped with four, and four the bracing piece is in be circumference array distribution on the base and set up, the balancing weight sets up on the base. The utility model discloses set up the bracing piece and can assist the reinforcement stand, improve lifting device's stability, the balancing weight on the base further improves lifting device's stability.

Preferably, the base is square board, the bottom four corners is equipped with the gyro wheel, sets up the gyro wheel and can remove lifting device in a flexible way, conveniently changes the hoist and mount position.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a strutting arrangement, hoisting device and control box, wherein strutting arrangement is equipped with flexible subassembly, but such design makes hoisting device vertical lift in the lifting device, and flexible subassembly top is equipped with the rotating sleeve, can make the hoisting device level rotate, improves hoisting device's flexibility and work efficiency.

2. The utility model discloses flexible subassembly is equipped with a plurality of first through-holes including flexible pipe and billet, vertical spaced apart on the flexible pipe, on the stand vertically seted up with first through-hole assorted second through-hole, remove flexible pipe and make first through-hole and second through-hole after corresponding, through inserting establish the billet and run through first through-hole and second through-hole simultaneously and make flexible pipe fixed, such design makes flexible pipe be difficult for rocking the swing, strengthens lifting device's stability and security.

3. The utility model discloses still include the bracing piece, the one end of bracing piece with the base passes through the nut to be connected, the other end with the stand passes through the nut to be connected, the bracing piece is equipped with four, and four the bracing piece is circumference array distribution setting on the base to and demountable installation has the balancing weight on the base, can effectively improve lifting device's overall stability, thereby improves lifting device's safety in utilization.

Drawings

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;

FIG. 2 is a schematic view of the connection between the rotating sleeve and the lifting device in the embodiment of the present invention;

the reference numerals in fig. 1 to 2 are:

1. a base; 2. a column; 3. a cross arm; 4. a backing ring; 5. a hook; 6. a fixed pulley; 7. a movable pulley; 8. a support bar; 9. A roller; 10. a balancing weight; 11. a telescopic pipe; 12. rotating the sleeve; 13. a winch; 14. a rope; 15. a bump; 16. an operation box; 17. a first through hole; 18. a second via.

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.

As shown in fig. 1, the light and simple hoisting device for a sound barrier of this embodiment includes a supporting device, a lifting device and an operation box 16, the lifting device is disposed on top of the supporting device, the lifting device and the supporting device are connected in a horizontal rotation manner, and the operation box 16 is disposed on the ground and electrically connected to the lifting device.

As shown in fig. 1-2, the supporting device comprises a base 1, an upright post 2, a telescopic assembly and a rotary sleeve 12, the telescopic assembly comprises a telescopic tube 11 and a steel bar (not shown), a plurality of first through holes 17 are vertically arranged on the telescopic tube 11 at intervals, a second through hole 18 matched with the first through hole 17 is vertically arranged on the upright post 2, after the telescopic tube 11 is moved to make the first through hole 17 correspond to the second through hole 18, the telescopic tube 11 is fixed by inserting a steel rod while penetrating the first through-hole 17 and the second through-hole 18, by raising the telescopic pipe 11, the height of the lifting device can be raised, the lifting device can meet the requirements of different lifting heights, the use flexibility of the lifting device is improved, when the telescopic device does not need to be stretched, the support rod is jacked up by the hydraulic cylinder device to jack the flange seat on the rotating sleeve 12, the steel bar is pulled out, the support rod is used for adjusting the telescopic pipe 11 to descend, and the telescopic pipe 11 is moved to enable the first through hole 17 and the second through hole 18 to correspond to each other and then the steel bar is inserted. The vertical setting of stand 2 is on base 1, and the one end of flexible pipe 11 is inserted and is located in stand 2 top, and flexible pipe 11 other end passes through the bearing with rotating sleeve 12 and rotates and be connected, connects rotating sleeve 12 and makes hoisting device can realize the level and rotate, and 2 top circumference of stand are fixed and are equipped with backing ring 4, and when not flexible, the holding ring plays the effect that buffering rotating sleeve 12 contacted stand 2.

As shown in fig. 1, the lifting device comprises a cross arm 3, a moving structure, a fetching device and a winch 13, wherein one end of the cross arm 3 is fixedly connected with a rotating sleeve 12 through a flange and is convenient to detach through flange connection, the cross arm 3 is transversely arranged at the top of the rotating sleeve 12, a lug 15 is arranged on the outer side wall of the rotating sleeve 12, when the cross arm 3 needs to be rotated, the lug 15 is stirred through a support rod to enable the cross arm 3 to horizontally rotate to a required position, one end of the cross arm 3 far away from the rotating sleeve 12 is provided with the moving structure, the moving structure comprises a rope 14, a fixed pulley 6 and a movable pulley 7, the fixed pulley 6 is fixedly arranged at one end of the cross arm 3 far away from the winch 13, the rope 14 surrounds the fixed pulley 6 and the movable pulley 7 to form a pulley block structure, one end of the rope 14 is fixedly connected, load handling device can be for in lifting hook 5, the grab bucket, clamp, the fork, can satisfy different hoist and mount demands, the prior lifting hook 5 of load handling device of this embodiment, and hoist 13 sets up on xarm 3, and hoist 13 is connected with control box 16 electricity, and control box 16 is used for controlling the operation of hoist 13, and in this embodiment, when needs adjust the lifting hook 5 lift, it can to use control box 16 control hoist 13 to receive and release rope 14. The operation box 16 and the hoist 13 described in this embodiment are both conventional electric devices.

As shown in fig. 1, lifting device still includes a plurality of bracing pieces 8 and balancing weight 10, the one end and the base 1 of bracing piece 8 pass through the nut and are connected, the other end passes through the nut with stand 2 and is connected, bracing piece 8 is equipped with four, and four bracing pieces 8 are the circumference array distribution setting on base 1, balancing weight 10 sets up on base 1, 2 are preferred to this embodiment balancing weight 10, on base 1 is located for the axial symmetry to stand 2, base 1 is square board, 1 bottom four corners of base are equipped with gyro wheel 9, it can remove lifting device in a flexible way to set up gyro wheel 9, conveniently change hoist and mount position.

The utility model discloses a theory of operation: when the height of the upright post 2 needs to be adjusted, the support rod is jacked up through hydraulic cylinder equipment, the support rod jacks up the flange seat on the rotating sleeve 12, the telescopic pipe 11 reaches the required height, the first through hole 18 in the telescopic pipe 11 is overlapped with the second through hole 19 matched with the first through hole 18 in the upright post 2, and then steel bars are inserted to fix the telescopic pipe. When the cross arm 3 needs to be rotated, the lug boss 15 is poked through the supporting rod, so that the cross arm 3 horizontally rotates to a required position. When the fetching device needs to be adjusted to ascend and descend, the operation box 16 is used for controlling the winch 13 to retract and release the rope 14.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. The light simple hoisting equipment for the sound barrier is characterized by comprising a supporting device, a lifting device and an operation box (16), wherein the lifting device is arranged at the top of the supporting device and is horizontally and rotatably connected with the supporting device, and the operation box (16) is arranged on the ground and is electrically connected with the lifting device;

the supporting device comprises a base (1), an upright post (2), a telescopic assembly and a rotating sleeve (12), wherein the upright post (2) is vertically arranged on the base (1), one end of the telescopic assembly is inserted into the top of the upright post (2), and the other end of the telescopic assembly is horizontally and rotatably connected with the rotating sleeve (12);

the lifting device comprises a cross arm (3), a moving structure, a material taking device and a winch (13), wherein one end of the cross arm (3) is transversely arranged at the top of the rotating sleeve (12), one end of the cross arm (3) far away from the rotating sleeve (12) is provided with the moving structure, the bottom of the moving structure is connected with the material taking device, the winch (13) is arranged on the cross arm (3), the winch (13) is electrically connected with an operation box (16), and the operation box (16) is used for controlling the operation of the winch (13).

2. The light and simple sound barrier hoisting device of claim 1, wherein: flexible subassembly includes flexible pipe (11) and billet, a plurality of first through-holes (17) have been seted up to vertical interval on flexible pipe (11), vertically on stand (2) seted up with first through-hole (17) assorted second through-hole (18), remove flexible pipe (11) makes first through-hole (17) with second through-hole (18) are corresponding back, through inserting establish the billet and run through simultaneously first through-hole (17) with second through-hole (18) make flexible pipe (11) are fixed.

3. The light and simple sound barrier hoisting device of claim 2, wherein: the telescopic pipe (11) is rotatably connected with the rotating sleeve (12) through a bearing.

4. The light and simple sound barrier hoisting device of claim 1, wherein: the movable structure comprises a rope (14), a fixed pulley (6) and a movable pulley (7), wherein the fixed pulley (6) is fixedly arranged at one end, far away from the winch (13), of the cross arm (3), one end of the rope (14) is fixedly connected to a rotating shaft of the winch (13), the other end of the rope surrounds the fixed pulley (6) and the movable pulley (7) to form a pulley block structure, and the fixed pulley (6) and the movable pulley (7) are fixedly connected to the cross arm (3).

5. The light and simple sound barrier hoisting device of claim 1, wherein: the fetching device is one of a lifting hook (5), a grab bucket, a clamp and a fork.

6. The light and simple sound barrier hoisting device of claim 1, wherein: the rotating sleeve (12) is fixedly connected with the cross arm (3) through a flange.

7. The light and simple sound barrier hoisting device of claim 1, wherein: the outer side wall of the rotating sleeve (12) is fixedly provided with a lug (15), and the cross arm (3) can horizontally rotate by shifting the lug (15).

8. The light and simple sound barrier hoisting device of claim 1, wherein: and a backing ring (4) is fixedly arranged at the top of the upright post (2) in the circumferential direction.

9. The light and simple sound barrier hoisting device of claim 1, wherein: hoisting equipment still includes a plurality of bracing pieces (8) and balancing weight (10), the one end of bracing piece (8) with base (1) passes through the nut and connects, the other end with stand (2) passes through the nut and connects, bracing piece (8) are equipped with four, and four bracing piece (8) are in be the circumference array distribution setting on base (1), balancing weight (10) set up on base (1).

10. The light and simple sound barrier hoisting device of claim 1, wherein: the base (1) is a square plate, and rollers (9) are arranged at four corners of the bottom of the base.