CN218931532U

CN218931532U - Transportation engineering hoisting accessory

Info

Publication number: CN218931532U
Application number: CN202223451227.7U
Authority: CN
Inventors: 张书菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-04-28
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a transportation engineering lifting device which comprises a base, wherein adjusting mechanisms are arranged at the front end and the rear end of the base, caster assemblies are fixedly arranged at four corners of the bottom of the base, a frame body is fixedly arranged in the middle of the top of the base, a first motor is fixedly arranged at the upper end in the frame body, a turntable is fixedly arranged at the top output end of the first motor, penetrates through the frame body, the top of the turntable is fixedly arranged on a first hydraulic rod, a lifting mechanism is fixedly arranged at the top of the first hydraulic rod, and a second hydraulic rod is fixedly arranged at the right side of the bottom of the lifting mechanism. By adopting the structure, the technical scheme is more convenient to use, move, adjust and carry, has adjustable bottom area, stronger stability and higher flexibility, can be adjusted in any direction of 360 degrees, does not need to carry the whole equipment, has stronger practicability and wider application prospect, and is worthy of popularization and use.

Description

Transportation engineering hoisting accessory

Technical Field

The utility model belongs to the technical field of transportation lifting, and particularly relates to a transportation engineering lifting device.

Background

Highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management, etc. of highway structures. The highway engineering structure comprises: roadbeds, roadways, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring.

Along with the vigorous development of highway engineering, highway bridges are more and more, in the construction process of highway engineering, lifting equipment is an indispensable equipment to lift some heavier objects, but for a construction site with a small space, large-sized lifting equipment cannot be used, so that small-sized lifting equipment is required to lift, but the small-sized lifting equipment cannot be used for quickly adjusting the up-down height and the left-right position of the lifting equipment, and the lifting process cannot be mutually corresponding to the weight below, so that the lifting position is easy to be inaccurate, and for this reason, a transportation engineering lifting device is provided to solve the problems;

the utility model provides a lifting device for building engineering that patent number is "CN201922006319.6", it includes the bearing plate, the bottom surface fixedly connected with symmetrical hydraulic stem of bearing plate, every the equal fixedly connected with fixing base of output of hydraulic stem, the bottom surface fixedly connected with symmetrical supporting leg of bearing plate, the last fixedly connected with fixed block of bearing plate, the left surface fixedly connected with cylinder of fixed block, the output fixedly connected with supporting shoe of cylinder, the spout has been seted up to the upper surface of bearing plate, the inside joint of spout has the slider with spout looks adaptation, the upper surface of slider and the bottom surface fixedly connected with backup pad of supporting shoe, the last fixedly connected with backup pad of supporting shoe. The lifting device can adjust the vertical height of the lifting device, is convenient for the lifting device to operate, solves the problem that the lifting device cannot adjust the height, can move left and right, and can hoist objects better;

above-mentioned technical scheme adopts hydraulic stem and ground to support, and the area of bottom is less during its use, and very easily leads to the bottom unstable when using to produce and turn on one's side, and above-mentioned technical scheme only can the group left and right sides displacement, still need carry whole equipment when needing to adjust different displacement directions when its use, use flexibility ratio is not high enough, and the limitation is great, consequently need improve to the above-mentioned prior art, design a transportation engineering hoisting accessory.

Disclosure of Invention

The utility model aims to solve the problems in the background art, and aims to provide a transportation engineering lifting device which solves the problems that in the prior art, a hydraulic rod and a ground support are adopted, the area of the bottom is small during use, the bottom is unstable easily during use, rollover is generated, the technical scheme can only carry left and right displacement in a group, the whole equipment needs to be carried when different displacement directions need to be regulated during use, and the flexibility of use is not high and the limitation is large.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a transportation engineering hoisting accessory, includes the base, both ends all are equipped with adjustment mechanism around the base, four corners in the bottom of base are all fixed mounting have the truckle subassembly, fixed mounting has the support body in the middle of the top of base, the fixed mounting has first motor in the upper end in the support body, the top output of first motor runs through support body fixed mounting has the carousel, the top fixed mounting of carousel is in first hydraulic stem, the top fixed mounting of first hydraulic stem has hoisting mechanism, the bottom right side fixed mounting of hoisting mechanism has the second hydraulic stem;

the lifting mechanism comprises a cross rod, the cross rod is fixedly mounted at the top of a first hydraulic rod, the right side of the bottom of the cross rod is fixedly connected with the top of a second hydraulic rod, a sliding groove is formed in the inner side of the cross rod, a sliding block is connected to the inner side of the sliding groove in a sliding mode, a screw rod is connected to the inner side of the sliding groove in a rotating mode, the sliding block is in threaded connection with the screw rod, a second motor is fixedly mounted at the left end of the cross rod, the output end of the second motor is fixedly connected with the left end of the screw rod, and an electric hoist is fixedly mounted at the bottom of the sliding block.

Further, as the preferred technical scheme, adjustment mechanism includes the storage tank, the storage tank is offered in the front and the back of base, it has the slide to accomodate the sliding connection in the groove, spacing hole has been offered to the equal interval in both ends of slide, the equal threaded connection of outer end of slide has fixing screw, the bottom of fixing screw runs through the slide.

Further, as a preferable technical scheme, a knob is fixedly arranged at the top of the fixing screw, and an anti-skid circular plate is fixedly arranged at the bottom of the fixing screw.

Further, as the preferable technical scheme, the front and the back of the base are located at two sides of the storage groove and are fixedly provided with base plates, the outer sides of the base plates are connected with hand-screwed bolts in a threaded mode, and the inner ends of the hand-screwed bolts penetrate through the base plates and are inserted into the inner sides of one of limit holes at two sides of the sliding plate.

Further, as the preferable technical scheme, the caster assembly comprises a base, wherein the base is fixedly arranged at four corners of the bottom of the base, and universal wheels are rotatably connected to the bottom of the base.

Further, as the preferable technical scheme, the outside fixed mounting of base has the diaphragm, the outer end threaded connection of diaphragm has stop bolt, stop bolt's bottom runs through the diaphragm.

Further, as the preferable technical scheme, the bottom of carousel equidistant rotation is connected with the spin, the bottom of spin is laminated with the top of support body and is connected.

Further, as a preferable technical scheme, the side surface shape of the sliding block is in a convex shape, and the side surface shape of the inner side of the sliding groove is in a cross shape.

Further, as the preferable technical scheme, the top fixed mounting of slider has protruding shaped plate, the spout is run through to protruding shaped plate's upper end, both ends and the top laminating of horizontal pole are connected around the bottom of protruding shaped plate.

In summary, the utility model has the following advantages:

firstly, through setting up hoisting mechanism and first motor and cooperating, make during the use, the accessible starts first motor operation, can assist drive the carousel and rotate, through the carousel rotation, can assist drive the horizontal pole at top and rotate, at this moment, again through starting second motor operation, can drive the slider and slide in the inboard of spout, thereby drive the electric hoist and remove, thereby make the electric hoist can 360 degrees directions arbitrary regulation, and then make this device in the use, can more nimble use lift, and during the use, extend the laminating ground through starting second hydraulic stem, can assist the support horizontal pole, thereby further improved the stability of this device, compared with prior art scheme, this technical scheme can 360 degrees arbitrary direction regulation, need not to carry whole equipment, the practicality is stronger, the application prospect is comparatively extensive, be worth popularizing and using;

second, through setting up truckle subassembly and adjustment mechanism matched with, make during the use, the accessible universal wheel rolls on ground, and then be convenient for remove this device, accessible pulling slide is from accomodating the inslot portion and stretch out during the simultaneous use, alright improve the area of base this moment, drive anti-skidding plectane contact ground through turning limit screw, can be fixed this device, it contradicts ground to drive the dead screw through turning knob, can further fix this device subaerial, make this device bottom area can adjust according to the place demand, be convenient for remove this device simultaneously, compare in original technical scheme, this technical scheme uses and removes to adjust and carry more conveniently, and the bottom area is adjustable, stability is stronger, the flexibility is higher.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a bottom view of the present utility model;

FIG. 3 is a left side view of the present utility model;

fig. 4 is a front view of the present utility model.

Reference numerals: 1. the device comprises a base, 2, an adjusting mechanism, 21, a storage groove, 22, a sliding plate, 23, a limit hole, 24, a fixing screw, 25, a knob, 26, a base plate, 27, a hand screw bolt, 3, a castor component, 31, a base, 32, a universal wheel, 33, a transverse plate, 34, a limit bolt, 35, an anti-slip circular plate, 4, a frame body, 5, a first motor, 6, a turntable, 7, a first hydraulic rod, 8, a lifting mechanism, 81, a cross rod, 82, a sliding groove, 83, a sliding block, 84, a screw rod, 85, a second motor, 86, a convex plate, 87, an electric hoist, 9, a second hydraulic rod, 10 and a rolling ball.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the lifting device for transportation engineering in this embodiment includes a base 1, wherein adjusting mechanisms 2 are respectively disposed at front and rear ends of the base 1, caster assemblies 3 are respectively and fixedly mounted at four corners of the bottom of the base 1, a frame 4 is fixedly mounted in the middle of the top of the base 1, a first motor 5 is fixedly mounted at the upper end in the frame 4, a turntable 6 is fixedly mounted at the top output end of the first motor 5 penetrating through the frame 4, the top of the turntable 6 is fixedly mounted on a first hydraulic rod 7, a lifting mechanism 8 is fixedly mounted at the top of the first hydraulic rod 7, and a second hydraulic rod 9 is fixedly mounted at the right side of the bottom of the lifting mechanism 8;

the hoisting mechanism 8 comprises a cross rod 81, the cross rod 81 is fixedly mounted at the top of the first hydraulic rod 7, the right side of the bottom of the cross rod 81 is fixedly connected with the top of the second hydraulic rod 9, a sliding groove 82 is formed in the inner side of the cross rod 81, a sliding block 83 is slidably connected with the inner side of the sliding groove 82, a screw rod 84 is rotatably connected with the inner side of the sliding groove 82, the sliding block 83 and the screw rod 84 are in threaded connection with each other, a second motor 85 is fixedly mounted at the left end of the cross rod 81, the output end of the second motor 85 is fixedly connected with the left end of the screw rod 84, and an electric hoist 87 is fixedly mounted at the bottom of the sliding block 83.

Example 2

Referring to fig. 1 to 4, in order to achieve the purpose of facilitating adjustment of the supporting capability of the base 1 on the basis of embodiment 1, the adjusting mechanism 2 is innovatively designed in this embodiment, specifically, the adjusting mechanism 2 includes a receiving groove 21, the receiving groove 21 is opened on the front and back of the base 1, a sliding plate 22 is slidably connected in the receiving groove 21, two ends of the sliding plate 22 are equally spaced and provided with limiting holes 23, the outer ends of the sliding plate 22 are both in threaded connection with a fixing screw 24, and the bottom of the fixing screw 24 penetrates through the sliding plate 22; through setting up adjustment mechanism 2, adjustable slide 22 product stretches out from accomodating inside the groove 21, laminates ground through rotating fixing screw 24 this moment, can be convenient for adjust the support ability of base 1, improves stability, conveniently uses in different environment.

Referring to fig. 1 to 4, in order to achieve the purpose of facilitating adjustment, a knob 25 is fixedly installed at the top of the fixing screw 24 of the present embodiment, and an anti-slip circular plate 35 is fixedly installed at the bottom of the fixing screw 24; through setting up knob 25, and its bottom is equipped with anti-skidding plectane 35, can improve its bottom and the area of contact on ground, the rotation of being convenient for simultaneously adjusts fixing screw 24, makes things convenient for this device to use.

Referring to fig. 1-4, in order to achieve the purpose of facilitating the fixing of the slide plate 22, the front and back surfaces of the base 1 of the embodiment are fixedly provided with base plates 26 on both sides of the receiving groove 21, the outer sides of the base plates 26 are respectively connected with a hand-screwed bolt 27 in a threaded manner, and the inner ends of the hand-screwed bolts 27 penetrate through the base plates 26 and are inserted into the inner sides of one of the limiting holes 23 on both sides of the slide plate 22; the limiting holes 23 can be inserted by setting the hand-screwed bolts 27 on the base plate 26, thereby facilitating the fixation of the slide plate 22 and improving the stability.

Example 3

Referring to fig. 1-4, in this embodiment, in order to achieve the purpose of facilitating movement of the device based on embodiment 2, the caster assembly 3 is innovatively designed, specifically, the caster assembly 3 includes a base 31, the base 31 is fixedly mounted at four corners of the bottom of the base 1, and universal wheels 32 are rotatably connected to the bottom of the base 31; through setting up universal wheel 32, can assist laminating ground, and then alright play better antiskid effect, make things convenient for this device to use.

Referring to fig. 1-4, in order to achieve the purpose of facilitating the fixing of the universal wheel 32, a transverse plate 33 is fixedly installed on the outer side of the base 31 of the embodiment, the outer end of the transverse plate 33 is in threaded connection with a limit bolt 34, and the bottom of the limit bolt 34 penetrates through the transverse plate 33; through setting up the stop bolt 34 on the diaphragm 33, accessible rotates stop bolt 34 laminating ground, and then alright supplementary fixed universal wheel 32, improvement stability simultaneously.

Referring to fig. 1-4, in order to achieve the purpose of further improving the stability of the device, the bottom of the turntable 6 of the embodiment is rotatably connected with rolling balls 10 at equal intervals, and the bottom of the rolling balls 10 is in fit connection with the top of the frame 4; through setting up spin 10, accessible spin 10 laminating support body 4 top roll, and then be convenient for auxiliary stay carousel 6, make things convenient for this device to use, improved stability.

Referring to fig. 1-2, in order to achieve the purpose of improving the sliding stability of the slider 83, the side surface of the slider 83 of the present embodiment is shaped like a Chinese character 'i', and the side surface of the inner side of the chute 82 is shaped like a cross; by providing the slider 83 in a convex shape and the cross-shaped chute 82, the stability of the slider 83 sliding inside the chute 82 can be improved.

Referring to fig. 1-2, in order to achieve the purpose of further improving the sliding stability of the sliding block 83, a convex plate 86 is fixedly installed at the top of the sliding block 83 in this embodiment, the upper end of the convex plate 86 penetrates through the chute 82, and the front and rear ends of the bottom of the convex plate 86 are attached to the top of the cross bar 81; the convex plate 86 slides against the top of the cross bar 81 to further improve its stability.

The use principle and the advantages are that: during the use, can assist to drive carousel 6 and rotate through starting first motor 5 operation, can assist to drive the horizontal pole 81 at top and rotate through carousel 6 rotation, rethread starts second motor 85 operation this moment, can drive slider 83 and slide in the inboard of spout 82, thereby drive electric hoist 87 and remove, thereby make electric hoist 87 can 360 degrees direction arbitrary regulation, and then make this device use that can be more nimble in the use and lift by crane, and during the use, extend laminating ground through starting second hydraulic stem 9, can auxiliary support horizontal pole 81, thereby further improved the stability of this device, during the specific use, roll on ground through universal wheel 32, and then be convenient for remove this device, accessible pulling slide 22 stretches out from the storage tank 21 inside during the use simultaneously, alright improve the area of base 1 this moment, drive anti-skidding plectane 35 through twisting spacing screw rod and contact ground, can be fixed this device, drive fixing screw 24 ground through twisting knob 25, can further fix this device subaerial, make this device bottom area can be adjusted according to the place demand, and be convenient for remove this device simultaneously.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A transportation engineering hoisting accessory, its characterized in that: the lifting device comprises a base (1), wherein adjusting mechanisms (2) are arranged at the front end and the rear end of the base (1), trundle assemblies (3) are fixedly arranged at four corners of the bottom of the base (1), a frame body (4) is fixedly arranged in the middle of the top of the base (1), a first motor (5) is fixedly arranged at the upper end in the frame body (4), a turntable (6) is fixedly arranged at the top output end of the first motor (5) penetrating through the frame body (4), the top of the turntable (6) is fixedly arranged on a first hydraulic rod (7), a lifting mechanism (8) is fixedly arranged at the top of the first hydraulic rod (7), and a second hydraulic rod (9) is fixedly arranged at the right side of the bottom of the lifting mechanism (8);

hoisting mechanism (8) are including horizontal pole (81), horizontal pole (81) fixed mounting is in the top of first hydraulic stem (7), the top fixed connection of the bottom right side of horizontal pole (81) and second hydraulic stem (9), spout (82) have been seted up to the inboard of horizontal pole (81), the inboard sliding connection of spout (82) has slider (83), the inboard rotation of spout (82) is connected with lead screw (84), slider (83) and lead screw (84) threaded connection each other, the left end fixed mounting of horizontal pole (81) has second motor (85), the left end fixed connection of the output of second motor (85) and lead screw (84), the bottom fixed mounting of slider (83) has electric hoist (87).

2. A transportation engineering lifting device according to claim 1, wherein: the adjusting mechanism (2) comprises a storage groove (21), the storage groove (21) is formed in the front face and the back face of the base (1), a sliding plate (22) is connected in the storage groove (21) in a sliding mode, limiting holes (23) are formed in the two ends of the sliding plate (22) at equal intervals, fixing screws (24) are connected to the outer ends of the sliding plate (22) in a threaded mode, and the bottoms of the fixing screws (24) penetrate through the sliding plate (22).

3. A transportation engineering lifting device according to claim 2, characterized in that: the top of the fixed screw (24) is fixedly provided with a knob (25), and the bottom of the fixed screw (24) is fixedly provided with an anti-skid circular plate (35).

4. A transportation engineering lifting device according to claim 3, wherein: the front and the back of the base (1) are positioned at two sides of the storage groove (21) and are fixedly provided with a base plate (26), the outer sides of the base plate (26) are connected with hand-screwed bolts (27) in a threaded mode, and the inner ends of the hand-screwed bolts (27) penetrate through the base plate (26) and are inserted into the inner sides of one of limiting holes (23) at two sides of the sliding plate (22).

5. A transportation engineering lifting device according to claim 4, wherein: the caster assembly (3) comprises a base (31), wherein the base (31) is fixedly arranged at four corners of the bottom of the base (1), and universal wheels (32) are rotatably connected to the bottom of the base (31).

6. A transportation engineering lifting device according to claim 5, wherein: the outer side of the base (31) is fixedly provided with a transverse plate (33), the outer end of the transverse plate (33) is connected with a limit bolt (34) in a threaded mode, and the bottom of the limit bolt (34) penetrates through the transverse plate (33).

7. The transportation engineering lifting device according to claim 6, wherein: the bottom of carousel (6) equidistant rotation is connected with spin (10), the bottom of spin (10) is laminated with the top of support body (4) and is connected.

8. A transportation engineering lifting device according to claim 7, wherein: the side surface of the sliding block (83) is in a convex shape, and the side surface of the inner side of the sliding groove (82) is in a cross shape.

9. The transportation engineering lifting device of claim 8, wherein: the top of slider (83) fixed mounting has protruding shaped plate (86), spout (82) are run through to the upper end of protruding shaped plate (86), both ends and the top laminating of horizontal pole (81) are connected around the bottom of protruding shaped plate (86).