CN217025179U - Lifting construction machine - Google Patents

Abstract

The utility model discloses a lifting construction machine which comprises a bottom plate, wherein a vertical plate is fixedly connected to the outer side of the top end of the bottom plate, a lifting mechanism is installed on the inner side above the vertical plate, and the end part of the horizontal plate is fixedly connected to the top end of the vertical plate. This lift building machinery, through the cylinder, a bearing, the lagging, the rope, the ring, the box, first slider, cooperation between first spout and the balancing weight, the output shaft of motor drives first gear forward rotation, meshing force between through first gear and the second gear makes the second gear drive cylinder pass through the bearing forward rotation in the lagging, make the rope receive the line, the rope of both sides all drives the box through the ring and upwards slides in the first spout on the riser of both sides through the first slider of both sides, make the box rise, and the rope can make the box reach the height of wanting, it is through the screw rod transmission lift to have solved this machinery, if the transmission height is higher, the screw rod then can not reach the height of wanting, the problem of unable transmission lift.

Description

Lifting construction machine

Technical Field

The utility model relates to the technical field of construction machinery, in particular to a lifting construction machinery.

Background

The construction machine is a general name of mechanical equipment used for engineering construction and urban and rural construction, is also called as construction machine and engineering machine in China, and is composed of various machines such as digging machine, shovel and soil transporting machine, compacting machine, engineering hoisting machine, piling machine, decoration machine and high-altitude operation machine,

for example, patent number is 201721730331.6 a lift construction machinery equipment, comprising a base plate, the top fixed mounting of bottom plate has two first support columns, and the top intermediate position fixed mounting of bottom plate has servo motor, though this machinery makes the hanging flower basket rise or descend and carries out the material and deliver, for workman's a lot of troubles have been reduced, work efficiency has been improved simultaneously, but this machinery is through the screw rod transmission lift, if when the transmission height is higher, the screw rod then can not reach the height of wanting, the problem of unable transmission lift, there is this machinery simultaneously when the transmission material, can not be fixed to the material, easily cause the problem that the material drops.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a lifting construction machine, which solves the problems of the lifting construction machine proposed in the above background art that the lifting is transmitted by a screw, and if the transmission height is high, the screw cannot reach the desired height, and the lifting cannot be transmitted.

In order to achieve the purpose, the utility model provides the following technical scheme: a lifting construction machine comprises a bottom plate, wherein a vertical plate is fixedly connected to the outer side of the top end of the bottom plate, and a lifting mechanism is mounted on the inner side above the vertical plate;

the lifting mechanism comprises a transverse plate, a motor, a first gear, a second gear, a roller, a bearing, a sleeve plate, a rope, a circular ring, a box body, a first sliding block, a first sliding groove and a balancing weight;

the tip rigid coupling of diaphragm is on the top of riser, the top outside rigid coupling of diaphragm has the motor, the output shaft rigid coupling of motor has first gear, first gear links to each other with the meshing of second gear, the tip rigid coupling of second gear has the cylinder, the outside of cylinder is passed through the bearing and is rotated with the lagging and link to each other, the tip rigid coupling of lagging is inboard on the top of diaphragm, the inboard outer wall winding of cylinder is connected with the rope, the below outer wall rigid coupling of rope has the ring, the bottom rigid coupling of ring is in the top outside of box, the outside rigid coupling of box has first slider, first slider and first spout slip joint, the inboard inner wall at the riser is seted up to first spout, the bottom outside rigid coupling of box has the balancing weight. The rope can make the box body reach the desired height.

Preferably, the first gear and the second gear are located on the same straight line. The drum is made to rotate stably.

Preferably, the cords are symmetrically disposed about the housing. The box body can be lifted stably.

Preferably, the first sliding block and the first sliding groove form a sliding structure. The first sliding block slides up and down in the first sliding groove.

Preferably, the counterweight block is symmetrically arranged around the box body. So that the stress of the box body is uniform.

Preferably, the four corners of the bottom end of the bottom plate are fixedly connected with rollers. The bottom plate is convenient for remove the transportation through the gyro wheel in four corners, and installs extension spring and block rubber on the gyro wheel, can make the gyro wheel queue stand subaerial motionless.

Preferably, a fixing mechanism is installed inside the box body;

the fixing mechanism comprises a vertical rod, a handle, a second sliding block, a second sliding groove, a spring, a clamping plate and a material;

the top outside rigid coupling of montant has the handle, the bottom rigid coupling of montant has the second slider, second slider and the slip joint of second spout, the below inner wall outside at the box is seted up to the second spout, the outside rigid coupling of second slider has the spring, the outside rigid coupling of spring is at the outside internal surface of second spout, the inboard rigid coupling of montant has splint, the inboard laminating of splint has the material, the bottom of material is laminated mutually with the bottom middle inner wall of box. The montant drives splint and to inboard removal clamp material, makes the material fix in the box, avoids droing

Preferably, the outer wall of the handle is processed with abrasive grains. Increasing the friction force with the hand.

Compared with the prior art, the utility model has the beneficial effects that: compared with the traditional technology, the lifting construction machine has the following advantages:

through the bottom plate, the vertical plates, the transverse plate, the motor, the first gear, the second gear, the roller, the bearing, the sleeve plate, the rope, the circular ring, the box body, the first sliding blocks and the matching between the first sliding grooves and the counterweight blocks, the output shaft of the motor drives the first gear to rotate in the positive direction, the second gear drives the roller to rotate in the sleeve plate in the positive direction through the bearing through the meshing force between the first gear and the second gear, the rope is wound up, the ropes on the two sides drive the box body to slide upwards in the first sliding grooves on the vertical plates on the two sides through the circular ring, the box body is lifted, and the rope can enable the box body to reach the required height, so that the problems that the lifting is transmitted through the screw rod by the machinery, and the lifting cannot be transmitted because the screw rod cannot reach the required height if the transmission height is high are solved;

through the cooperation between box and the fixed establishment, outside drags the handle to drive the montant and passes through the second slider and to the outside slip in the second spout on the box, and the second slider makes the spring top compress in the second spout, otherwise can make the montant reset through the elasticity of spring, and the montant drives splint and moves to the inboard and press from both sides tight material, makes the material fix in the box, avoids droing, has solved this machinery when the transmission material, can not fix the material, easily causes the problem that the material drops.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the motor, the first gear and the second gear in FIG. 1;

FIG. 3 is a schematic structural view of the first slider, the first runner, and the riser of FIG. 1;

fig. 4 is a schematic structural diagram of the second slider, the second sliding chute and the spring in fig. 1.

In the figure: 1. the bottom plate, 2, the gyro wheel, 3, the riser, 4, elevating system, 401, the diaphragm, 402, the motor, 403, first gear, 404, the second gear, 405, the cylinder, 406, the bearing, 407, the lagging, 408, the rope, 409, the ring, 410, the box, 411, first slider, 412, first spout, 413, the balancing weight, 5, fixed establishment, 501, the montant, 502, the handle, 503, the second slider, 504, the second spout, 505, the spring, 506, splint, 507, the material.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

Referring to fig. 1-4, the present invention provides a technical solution: a lifting construction machine comprises a bottom plate 1, a vertical plate 3 is fixedly connected to the outer side of the top end of the bottom plate 1, a lifting mechanism 4 is installed on the inner side above the vertical plate 3, the lifting mechanism 4 comprises a horizontal plate 401, a motor 402, a first gear 403, a second gear 404, a roller 405, a bearing 406, a sleeve plate 407, a rope 408, a circular ring 409, a box body 410, a first sliding block 411, a first sliding groove 412 and a counterweight 413, the end portion of the horizontal plate 401 is fixedly connected to the top end of the vertical plate 3, the motor 402 is fixedly connected to the outer side of the top end of the horizontal plate 401, the first gear 403 is fixedly connected to an output shaft of the motor 402, the output shaft of the motor 402 drives the first gear 403 to rotate forward and backward, the first gear 403 is meshed with the second gear 404, the roller 405 is fixedly connected to the end portion of the second gear 404, the outer side of the roller 405 is rotatably connected with the sleeve plate 407 through the bearing 406, the end portion of the sleeve plate 407 is fixedly connected to the inner side of the top end portion of the horizontal plate 401, the inner side outer wall of the roller 405 is connected with the rope 408, the second gear 404 drives the roller 405 to rotate forward and backward in the sleeve plate 407 through the bearing 406 by the engaging force between the first gear 403 and the second gear 404, so that the rope 408 is retracted, the outer wall below the rope 408 is fixedly connected with the ring 409, the bottom end of the ring 409 is fixedly connected with the outer side of the top end of the box body 410, the outer side of the box body 410 is fixedly connected with the first slider 411, the first slider 411 is slidably connected with the first chute 412, the first chute 412 is arranged on the inner wall of the riser 3, the ropes 408 at both sides drive the box body 410 to slide up and down in the first chute 412 on the riser 3 through the first sliders 411 at both sides by the ring 409, so that the box body 410 is lifted and lowered, the first slider 411 is prevented from derailing by the first chute 412, the clump weight 413 is fixedly connected with the outer side of the bottom end of the box body 410, so that the box body 410 is lowered, the first gear 403 and the second gear 404 are on the same straight line, so that the roller 405 rotates stably, and the ropes 408 are symmetrically arranged around the box body 410, the box body 410 is lifted stably, the first sliding block 411 and the first sliding groove 412 form a sliding structure, the first sliding block 411 slides up and down in the first sliding groove 412, and the balancing weight 413 is symmetrically arranged relative to the box body 410, so that the stress of the box body 410 is uniform.

The equal rigid coupling in bottom four corners of bottom plate 1 has gyro wheel 2, and bottom plate 1 is convenient for remove the transportation through gyro wheel 2 at four corners, and installs extension spring and block rubber on the gyro wheel 2, can make 2 stands in a queue subaerial motionless.

The fixing mechanism 5 is installed inside the box body 410, the fixing mechanism 5 comprises a vertical rod 501, a handle 502, a second slider 503, a second sliding groove 504, a spring 505, a clamping plate 506 and a material 507, the handle 502 is fixedly connected to the outer side of the upper portion of the vertical rod 501, the second slider 503 is fixedly connected to the bottom end of the vertical rod 501, the second slider 503 is slidably clamped with the second sliding groove 504, the second sliding groove 504 is formed in the outer side of the inner wall of the lower portion of the box body 410, the spring 505 is fixedly connected to the outer side of the second slider 503, the outer side of the spring 505 is fixedly connected to the inner surface of the outer side of the second sliding groove 504, the handle 502 is pulled outwards to drive the vertical rod 501 to slide in the second sliding groove 504 on the box body 410 through the second slider 503, the second slider 503 enables the spring 505 to be pushed in the second sliding groove 504 to be compressed, otherwise, the vertical rod 501 can be reset through the elasticity of the spring 505, the second sliding groove 504 prevents the second slider 503 from derailing, the clamping plate 506 is fixedly connected to the inner side of the vertical rod 501, the material 507 is attached to the inner side of the clamping plate 506, the bottom end of the material 507 is attached to the middle inner wall of the bottom end of the box body 410, the vertical rod 501 drives the clamping plate 506 to move inwards to clamp the material 507, the material 507 is fixed in the box body 410 and is prevented from falling off, the outer wall of the handle 502 is machined with grinding lines, and friction between the handle 502 and the hand is increased.

When the lifting building machine is used, firstly, the handle 502 is manually dragged outwards to drive the vertical rod 501 to slide outwards in the second sliding groove 504 on the box body 410 through the second sliding block 503, the second sliding block 503 enables the spring 505 to be pressed in the second sliding groove 504, otherwise, the vertical rod 501 can be reset through the elasticity of the spring 505, the vertical rod 501 drives the clamping plate 506 to move inwards to clamp the material 507, so that the material 507 is fixed in the box body 410 and is prevented from falling off, the external power supply of the motors 402 on the two sides is switched on, the motors 402 synchronously work, the output shaft of the motors 402 drives the first gear 403 to rotate positively and negatively, the second gear 404 drives the roller 405 to rotate positively and negatively in the sleeve plate 407 through the bearing 406 through the engaging force between the first gear 403 and the second gear 404, the ropes 408 are retracted, the ropes 409 on the two sides are all driven by the box body 410 through the annular rings to slide upwards and downwards in the first sliding grooves 412 on the vertical plates 3 on the two sides through the first sliding blocks 411, the box body 410 is lifted to transport the material 507, and the clump weights 413 on the two sides facilitate the descending of the box body 410.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like are used in the orientations and positional relationships indicated in the drawings only for the convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments 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 (8)

1. A lifting construction machine comprising a base plate (1), characterized in that: a vertical plate (3) is fixedly connected to the outer side of the top end of the bottom plate (1), and a lifting mechanism (4) is mounted on the inner side above the vertical plate (3);

the lifting mechanism (4) comprises a transverse plate (401), a motor (402), a first gear (403), a second gear (404), a roller (405), a bearing (406), a sleeve plate (407), a rope (408), a circular ring (409), a box body (410), a first sliding block (411), a first sliding chute (412) and a balancing weight (413);

the tip rigid coupling of diaphragm (401) is on the top of riser (3), the top outside rigid coupling of diaphragm (401) has motor (402), the output shaft rigid coupling of motor (402) has first gear (403), first gear (403) link to each other with the meshing of second gear (404), the tip rigid coupling of second gear (404) has cylinder (405), the outside of cylinder (405) is passed through bearing (406) and is rotated with lagging (407) and link to each other, the tip rigid coupling of lagging (407) is inboard at the top of diaphragm (401), the inboard outer wall winding of cylinder (405) is connected with rope (408), the below outer wall rigid coupling of rope (408) has ring (409), the bottom rigid coupling of ring (409) is in the top outside of box (410), the outside rigid coupling of box (410) has first slider (411), first slider (411) and first spout (412) slip joint, the inboard inner wall at riser (3) is seted up in first spout (412), the bottom outside rigid coupling of box (410) has balancing weight (413).

2. A hoisting construction machine as claimed in claim 1, characterized in that: the first gear (403) and the second gear (404) are on the same straight line.

3. A hoisting construction machine as claimed in claim 1, characterized in that: the cords (408) are symmetrically disposed about the housing (410).

4. The elevating construction machine as claimed in claim 1, wherein: the first sliding block (411) and the first sliding groove (412) form a sliding structure.

5. The elevating construction machine as claimed in claim 1, wherein: the balancing weights (413) are symmetrically arranged around the box body (410).

6. A hoisting construction machine as claimed in claim 1, characterized in that: the bottom four corners of the bottom plate (1) are fixedly connected with rollers (2).

7. The elevating construction machine as claimed in claim 1, wherein: a fixing mechanism (5) is arranged in the box body (410);

the fixing mechanism (5) comprises a vertical rod (501), a handle (502), a second sliding block (503), a second sliding groove (504), a spring (505), a clamping plate (506) and a material (507);

the top outside rigid coupling of montant (501) has handle (502), the bottom rigid coupling of montant (501) has second slider (503), second slider (503) and second spout (504) slip joint, the below inner wall outside at box (410) is seted up in second spout (504), the outside rigid coupling of second slider (503) has spring (505), the outside rigid coupling of spring (505) is at the outside internal surface of second spout (504), the inboard rigid coupling of montant (501) has splint (506), the inboard laminating of splint (506) has material (507), the bottom of material (507) is laminated mutually with the inner wall in the middle of the bottom of box (410).

8. The elevating construction machine as claimed in claim 7, wherein: the outer wall of the handle (502) is processed with grinding grains.

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