CN218841520U

CN218841520U - Adjustable hoisting support

Info

Publication number: CN218841520U
Application number: CN202223437864.9U
Authority: CN
Inventors: 谢军
Original assignee: Shandong Hujiang Intelligent Assembly Co ltd
Current assignee: Shandong Hujiang Intelligent Assembly Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-04-11
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to a loop wheel machine field specifically is a lift by crane support with adjustable, including the body of rod and adjusting device, the surface sliding of the body of rod is connected with the jib, adjusting device sets up the one side at the jib, adjusting device includes the drive plate, drive plate and body of rod fixed connection, the jack has been seted up on the surface of drive plate, slotted one is seted up to one side of jib, the inner wall sliding connection in groove one of jib one side has the movable block, the movable block is inserted with the jack on drive plate surface and is established, the drive tooth has been seted up on the surface of movable block, one side fixedly connected with installation cover of jib, the fixed surface of installation cover is connected with the motor, through setting up adjusting device, effectively highly adjusting the jib, the ease for use of equipment has been increased, the operation degree of difficulty of equipment has been reduced, the stability of equipment has been increased, the equipment of being convenient for uses.

Description

Adjustable hoisting support

Technical Field

The utility model relates to a loop wheel machine field especially relates to a lift by crane support with adjustable.

Background

The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, a crane support supports a suspender, and most of the hoisting supports are steel structures.

The utility model relates to a hydraulic pressure lifts by crane support among the prior art such as CN204827485U, hydraulic support and hoisting accessory including parallel arrangement, hydraulic support's bottom is provided with the base, and its top is provided with back timber and crossbeam, be provided with hoisting accessory on the crossbeam, hoisting accessory includes pnematic walking motor, pneumatic hoist, be provided with the pillar between back timber and the base, the pillar sets up to the suit structure, and its both ends are provided with the otic placode respectively, and its surface is provided with the setting element, the back timber both ends are provided with the connecting seat respectively, and the connecting seat sets up in pairs, the utility model has the characteristics of showing reduction intensity of labour, energy utilization is rateed highly, factor of safety is high, the practicality is strong, the simple operation.

But the jib of equipment is difficult to adjust from top to bottom, and is different when the height of jib and user's demand, is difficult to adjust, has increased user's work load, causes equipment to be difficult to adapt to different work demands, has increased the operation degree of difficulty of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the jib that has equipment among the prior art and being difficult to adjust from top to bottom, when the height of jib is different with the user demand, be difficult to carry out the shortcoming of adjusting, and the support of lifting by crane with adjustable provide.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a lift by crane support with adjustable, includes the body of rod and adjusting device, the surface sliding connection of the body of rod has the jib, adjusting device sets up the one side at the jib, adjusting device includes the drive plate, drive plate and body of rod fixed connection, the jack has been seted up on the surface of drive plate, slotted one is seted up to one side of jib, the inner wall sliding connection in groove one of jib one side has the movable block, through setting up adjusting device, has increased the ease for use of equipment, has reduced the operation degree of difficulty of equipment, and the equipment of being convenient for adapts to different operational environment and demand.

Preferably, the moving block is inserted into the insertion holes in the surface of the driving plate, the driving teeth are formed in the surface of the moving block, and the moving block is inserted into the driving plate when the lifting device is used, so that the stability of the device is improved, the lifting rod is conveniently positioned, and the usability of the device is improved.

Preferably, one side of the suspender is fixedly connected with the mounting sleeve, the surface of the mounting sleeve is fixedly connected with the motor, and the motor drives the moving block to slide when the suspension device is used, so that the usability of the device is improved, the operation difficulty of the device is reduced, the device is convenient to use, and the usability of the device is improved.

Preferably, the driving end of the motor is fixedly connected with a gear, the gear is meshed with a driving tooth on the surface of the moving block, one side of the suspender is fixedly connected with a pull rope, and the pull rope is arranged, so that the suspender is driven to move downwards by pulling the pull rope during use, the usability of the device is improved, and the operation of a user is facilitated.

As preferred, the lower surface of the body of rod is provided with stabilising arrangement, stabilising arrangement includes the pole, the pole rotates with the body of rod to be connected, the surface cover of pole is equipped with the elastic band, one side fixedly connected with dead lever that the pole was kept away from to the elastic band, through setting up stabilising arrangement, during the use, stabilising arrangement effectively cushions the body of rod tensile, has increased the ease for use of equipment, has reduced the condition of the slope of the body of rod, and the equipment of being convenient for operates.

Preferably, the fixed surface of the fixed rod is fixedly connected with a pedal, one side of the rod body, which is close to the round rod, is provided with a groove II, the inner wall of the groove II on one side of the rod body is connected with a stop lever in a sliding mode, and the pedal is arranged, so that the fixed rod can be conveniently inserted into the ground to be positioned when the pedal is stepped and pressed during use, and the usability of the equipment is improved.

Preferably, the surface cover of pin is equipped with pressure spring, pressure spring's both ends respectively with pin and body of rod fixed connection, slotted three is seted up to one side of round bar, the pin is inserted with the groove three of round bar one side and is established, through setting up pressure spring, during the use, pressure spring produces elasticity and promotes the pin and slide, has increased the ease for use of equipment, has reduced the use degree of difficulty of equipment, conveniently operates.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, through setting up adjusting device, during the use, the pulling stay cord drives the jib and removes, after the jib descends suitable position, the starter motor, motor drive gear, the gear drives during the movable block inserts the drive plate, jib location this moment, the motor reversal drives the gear pulling movable block and breaks away from the drive plate, can adjust the height of jib once more, through setting up adjusting device, effectively adjust the height of jib, the ease of use of equipment has been increased, the operation degree of difficulty of equipment has been reduced, the stability of equipment has been increased, the equipment of being convenient for uses.

2. The utility model discloses in, through setting up stabilising arrangement, during the use, press down the pin and break away from the round bar, pulling elastic band this moment, and insert ground with the dead lever, step on the footboard with the foot this moment, it is fixed with ground to fix the dead lever, when the jib lifts by crane the heavy object, the elastic band cushions tensile to the body, reduce the condition of jib slope, the pulling dead lever breaks away from ground, rotate the round bar this moment and can accomodate the elastic band, loosen the pin, pressure spring loses the constraint and produces elasticity promotion pin and offset with the round bar, through setting up stabilising arrangement, it is tensile effectively to cushion the body of rod, the stability of equipment has been increased, the condition of body of rod slope has been reduced, the ease for use of equipment has been increased, the condition that the body of rod collapsed has been reduced.

Drawings

Fig. 1 is a schematic perspective view of an adjustable lifting support according to the present invention;

FIG. 2 is a schematic side view of an adjustable lifting frame according to the present invention;

fig. 3 is a schematic structural view of an adjusting device of the adjustable lifting bracket provided by the present invention;

FIG. 4 is a schematic structural view of a stabilizing device of an adjustable lifting support according to the present invention;

fig. 5 is an enlarged schematic structural view of a point a in fig. 4 of the adjustable lifting support according to the present invention.

Illustration of the drawings: 1. a rod body; 2. a boom; 3. an adjustment device; 31. pulling a rope; 32. a drive plate; 33. a moving block; 34. a gear; 35. a motor; 36. installing a sleeve; 4. a stabilizing device; 41. an elastic band; 42. a fixing rod; 43. a pedal; 44. a round bar; 45. a stop lever; 46. a pressure spring.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a lift by crane support with adjustable, includes the body of rod 1 and adjusting device 3, and the surperficial sliding connection of the body of rod 1 has jib 2, and adjusting device 3 sets up the one side at jib 2.

The specific arrangement and function of the adjusting device 3 and the stabilizing device 4 will be described in detail below.

In this embodiment: adjusting device 3 includes drive plate 32,

drive plate

32 and 1 fixed connection of the body of rod, and the jack has been seted up on drive plate 32's surface, and slotted one is seted up to one side of jib 2, and the inner wall sliding connection in the groove of jib 2 one side has movable block 33, through setting up adjusting device 3, has increased the ease for use of equipment, has reduced the operation degree of difficulty of equipment, the different operational environment of equipment adaptation of being convenient for and demand.

Specifically, the moving block 33 is inserted into the insertion hole in the surface of the driving plate 32, the driving teeth are formed in the surface of the moving block 33, and the moving block 33 is inserted into the driving plate 32 during use, so that the stability of the device is improved, the suspension rod 2 is conveniently positioned, and the usability of the device is improved.

Specifically, a mounting sleeve 36 is fixedly connected to one side of the suspension rod 2, and a motor 35 is fixedly connected to the surface of the mounting sleeve 36.

In this embodiment: through setting up motor 35, during the use, motor 35 drive movable block 33 slides, has increased the ease for use of equipment, has reduced the operation degree of difficulty of equipment, makes things convenient for equipment to use, has increased the ease for use of equipment.

Specifically, the drive end fixedly connected with gear 34 of motor 35, gear 34 are connected with the surperficial drive tooth meshing of movable block 33, and one side fixedly connected with stay cord 31 of jib 2, through setting up stay cord 31, during the use, the stay cord 31 pulling drives jib 2 and moves downwards, has increased the ease for use of equipment, and the user of being convenient for operates.

In this embodiment: the lower surface of the body of rod 1 is provided with stabilising arrangement 4, stabilising arrangement 4 includes round bar 44, round bar 44 rotates with the body of rod 1 to be connected, the elastic band 41 is equipped with to the surface cover of round bar 44, one side fixedly connected with dead lever 42 of round bar 44 is kept away from to elastic band 41, through setting up stabilising arrangement 4, during the use, stabilising arrangement 4 effectively cushions the body of rod 1 tensile, has increased the ease for use nature of equipment, has reduced the condition of the 1 slope of the body of rod, the equipment of being convenient for operates.

Specifically, dead lever 42's fixed surface is connected with footboard 43, and one side that the body of rod 1 is close to round bar 44 is seted up slotted two, and the inner wall sliding connection in the groove two of body of rod 1 one side has pin 45, through setting up footboard 43, during the use, steps on and presses footboard 43, is convenient for insert dead lever 42 and fixes a position in the ground, has increased the ease for use of equipment.

Specifically, the surface cover of pin 45 is equipped with pressure spring 46, and pressure spring 46's both ends respectively with pin 45 and body of rod 1 fixed connection, and slotted three is seted up to one side of round bar 44, and the slot three of pin 45 and round bar 44 one side is inserted and is established.

In this embodiment: through setting up pressure spring 46, during the use, pressure spring 46 produces elasticity and promotes pin 45 and slide, has increased the ease for use of equipment, has reduced the use degree of difficulty of equipment, conveniently operates.

The working principle is as follows: through setting up adjusting device 3, during the use, pulling stay cord 31 drives jib 2 and moves, after jib 2 descends suitable position, start motor 35, motor 35 drives gear 34, gear 34 drives movable block 33 and inserts in drive plate 32, jib 2 location this moment, motor 35 reversal drives gear 34 pulling movable block 33 and breaks away from drive plate 32, can adjust the height of jib 2 again, through setting up adjusting device 3, effectively adjust the height of jib 2, the ease of use of equipment has been increased, the operation degree of difficulty of equipment has been reduced, the stability of equipment has been increased, the equipment of being convenient for uses, stabilizing device 4 is when using, press down pin 45 and break away from round bar 44, at this moment pulling elastic band 41, and insert dead lever 42 into ground, pedal 43 is stepped on with the foot this moment, fix dead lever 42 with ground, when jib 2 lifts up, elastic band 41 cushions tensile the body of rod 1, reduce the circumstances that jib 2 inclines, pulling dead lever 42 breaks away from, at this moment, can accomodate elastic band 41, loose pin 45, pressure spring 46 loses elastic force and promotes the tie bar 45 and promote the pole, the equipment of pole 1 and the stability has increased the circumstances that the equipment is inclined through the stability of the ground that the stability has reduced the equipment and has reduced the equipment of the stability of the body of the equipment and has been increased, the stability of the equipment of the circumstances that the equipment has reduced the stability of the equipment of the stability of the pole 1 that has been increased.

Claims

1. The utility model provides a lift by crane support with adjustable, includes body of rod (1) and adjusting device (3), its characterized in that: the surface of the rod body (1) is connected with a suspension rod (2) in a sliding mode, the adjusting device (3) is arranged on one side of the suspension rod (2), the adjusting device (3) comprises a driving plate (32), the driving plate (32) is fixedly connected with the rod body (1), a jack is formed in the surface of the driving plate (32), one side of the suspension rod (2) is provided with a first groove, and the inner wall of the first groove on one side of the suspension rod (2) is connected with a moving block (33) in a sliding mode.

2. The adjustable lifting bracket as claimed in claim 1, wherein: the moving block (33) is inserted into the insertion holes in the surface of the driving plate (32), and driving teeth are formed in the surface of the moving block (33).

3. The adjustable lifting bracket as claimed in claim 1, wherein: one side fixedly connected with installation cover (36) of jib (2), the fixed surface of installation cover (36) is connected with motor (35).

4. An adjustable lifting bracket according to claim 3, wherein: the driving end of the motor (35) is fixedly connected with a gear (34), the gear (34) is meshed with driving teeth on the surface of the moving block (33), and one side of the suspender (2) is fixedly connected with a pull rope (31).

5. The adjustable lifting bracket according to claim 1, wherein: the lower surface of the rod body (1) is provided with a stabilizing device (4), the stabilizing device (4) comprises a round rod (44), the round rod (44) is connected with the rod body (1) in a rotating mode, an elastic band (41) is sleeved on the surface of the round rod (44), and a fixing rod (42) fixedly connected with one side of the round rod (44) is far away from the elastic band (41).

6. The adjustable lifting bracket according to claim 5, wherein: the surface fixed connection of dead lever (42) has footboard (43), slotted second is seted up to one side that the body of rod (1) is close to round bar (44), the inner wall sliding connection in the groove of the body of rod (1) one side is connected with pin (45).

7. The adjustable lifting bracket as claimed in claim 6, wherein: the surface cover of pin (45) is equipped with pressure spring (46), the both ends of pressure spring (46) respectively with pin (45) and the body of rod (1) fixed connection, slotted three is seted up to one side of round bar (44), the groove three of pin (45) and round bar (44) one side is inserted and is established.