CN216428969U - Lifting all-in-one machine for municipal construction - Google Patents

Abstract

The utility model discloses a lifting integrated machine for municipal construction, which comprises a base, wherein a scissor type lifting frame is arranged at the top end of the base, a lifting platform is fixedly connected at the top end of the scissor type lifting frame through bolts, an extension mechanism is arranged at the top end of the lifting platform and comprises fixed guardrails, sliding grooves, side guardrails, positioning holes, bolts, movable guardrails, telescopic grooves, an extension plate, an adjusting rod, a driving wheel, a belt and a knob, the lifting integrated machine is scientific and reasonable in structure and safe and convenient to use, a support leveling mechanism is arranged, the knob drives the adjusting rod to rotate by rotating the knob, and meanwhile, power is transmitted through the matching of the driving wheel and the belt, so that the adjusting rod rotates together, the extension plate is pushed to slide out of the telescopic grooves, the position of the movable guardrails is adjusted, the working range of the lifting platform is improved, and the convenience of the lifting integrated machine is improved, in addition, the side guardrail is fixed through the bolt and the positioning hole.

Description

Lifting all-in-one machine for municipal construction

Technical Field

The utility model relates to the technical field of lifting all-in-one machines, in particular to a lifting all-in-one machine for municipal construction.

Background

The government engineering refers to municipal facility construction engineering, and in China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in urban areas and town planning construction ranges and provide paid or uncompensated public products and services for residents based on government responsibilities and obligations;

however, when the existing elevator works aloft, the operation of workers is affected due to the small area of the platform, the construction efficiency is reduced, and in addition, when the workers work aloft, the device is easy to shake and is easy to cause danger, so that for the situations, in order to avoid the technical problems, the lifting all-in-one machine for municipal construction is necessary to be provided to overcome the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lifting all-in-one machine for municipal construction, which can effectively solve the problems that the operation of workers is influenced and the construction efficiency is reduced because the area of a platform is small, and in addition, the device is easy to shake and generate danger when the workers work high above the ground.

In order to achieve the purpose, the utility model provides the following technical scheme: a lifting all-in-one machine for municipal construction comprises a base, wherein a scissor type lifting frame is mounted at the top end of the base, a lifting platform is fixedly connected to the top end of the scissor type lifting frame through bolts, an extension mechanism is arranged at the top end of the lifting platform, and the extension mechanism comprises a fixed guardrail, a sliding groove, a side guardrail, a positioning hole, a bolt, a movable guardrail, a telescopic groove, an extension plate, an adjusting rod, a driving wheel, a belt and a knob;

fixed guardrails are symmetrically welded at the top end of the lifting platform, sliding grooves are formed in two ends of each fixed guardrail, side guardrails are symmetrically and movably connected to the inner walls of the fixed guardrails corresponding to the sliding grooves, positioning holes are formed in one ends of the side guardrails at equal intervals, bolts are connected to the positions inside the positioning holes in a threaded manner, movable guardrails are fixedly connected to the positions, corresponding to one sides of the lifting platform, of one ends of the side guardrails at two ends of the lifting platform through bolts, telescopic grooves are symmetrically formed in two ends of the lifting platform, extension plates are fixedly connected to the positions, corresponding to the positions inside the telescopic grooves, of one ends of the movable guardrails at equal intervals, adjusting rods are rotatably connected to one ends of the movable guardrails, penetrate through the movable guardrails and are connected with the extension plates through threads inside the lifting platform, driving wheels are cast at the positions, corresponding to one sides of the lifting platform, belts are sleeved outside the driving wheels, a knob is fixedly sleeved at the position of the outer side of one adjusting rod corresponding to the inner side of the transmission wheel;

the two ends of the base are respectively provided with a support leveling mechanism, and each support leveling mechanism comprises a connecting plate, a transverse plate, a telescopic plate, a fixed block, a notch, a movable block, a screw rod, a mounting plate, a rotary drum, a rotary disc, a vertical rod and a cushion block;

the base both ends are through bolt fixedly connected with connecting plate, connecting plate other end fixedly connected with diaphragm, the inside symmetry swing joint of diaphragm has the expansion plate, diaphragm one end symmetry welding has the fixed block, and has seted up the notch between two fixed blocks of diaphragm one end correspondence notch internal position department all welds and has the movable block, two all rotate between the fixed block and be connected with the lead screw, the lead screw outside passes through threaded connection with the movable block inner wall, expansion plate one end founding has the mounting panel, the mounting panel inner wall rotates and is connected with the rotary drum, and the founding of rotary drum top has the carousel, there is the montant rotary drum bottom through threaded connection, the butt fusion of montant bottom has the cushion.

Preferably, one end of the bolt penetrates through the side guardrail and is in threaded connection with the inner wall of the fixed guardrail, and the diameter of the driving wheel positioned at the middle position of the lifting platform is larger than the diameters of the other two driving wheels.

Preferably, extension plate one end and flexible inslot wall sliding connection, adjust the pole outside and be connected with the rotation of extension plate inner wall, and adjust the fixed dog that has cup jointed in pole one end corresponding extension plate inboard position department.

Preferably, the screw threads at the two ends of the outer side of the screw rod are opposite in rotating direction, and anti-skid grains are uniformly formed in the outer side of the turntable.

Preferably, bolt fixedly connected with riser is passed through to fixed guardrail one end, the recess has been seted up to riser one end, the inside symmetry of recess is rotated and is connected with the bull stick, two the bull stick outside all has the slide through threaded connection, two correspond the equal fixedly connected with in recess inside position department and place the board between the slide.

Preferably, the top of bull stick runs through the top of riser, place board one end and pass through bolt equidistance fixedly connected with couple.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with and support leveling mechanism, through rotating the knob, it is rotatory to make the knob drive the regulation pole, simultaneously through the cooperation of drive wheel and belt, transmit power, it is together rotatory to make the regulation pole, thereby promote the flexible groove of extension plate roll-off, and the position of movable guardrail has been adjusted, the working range of lift platform has been improved, the convenience of device has been increased, in addition after movable guardrail removes, through bolt and locating hole cooperation, offside guardrail is fixed, movable guardrail's stability has further been improved, the protection nature of device has been increased.

2. Be provided with and support levelling mechanism, through rotating the lead screw, make the lead screw promote two movable blocks and the expansion plate removes, make two expansion plates stretch out the diaphragm, then rotate the carousel again, make the carousel drive the rotary drum rotatory to make the rotary drum push away the montant and remove, adjusted the height of cushion, it is fixed that the convenience supports the base, avoid the device to appear rocking the slope, guaranteed the security of construction.

3. Be provided with riser, recess, bull stick, slide and place the board, conveniently place the toolbox through the couple of placing on the board, increased the toolbox in lift platform's regularity nature, conveniently take the instrument, in addition through rotating the bull stick, make the bull stick take the slide and place the board and slide along the recess is inside to be convenient for place the height of board according to workman's height adjustment, further increased the convenience of device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the extension and expansion mechanism of the present invention;

FIG. 3 is a schematic view of an extension plate mounting structure according to the present invention;

FIG. 4 is a schematic structural view of the support and leveling mechanism of the present invention;

reference numbers in the figures: 1. a base; 2. a scissor type lifting frame; 3. a lifting platform;

4. an extension and expansion mechanism; 401. fixing the guard bar; 402. a chute; 403. side guardrails; 404. positioning holes; 405. a bolt; 406. a movable guardrail; 407. a telescopic groove; 408. an extension plate; 409. adjusting a rod; 410. a driving wheel; 411. a belt; 412. a knob;

5. a support leveling mechanism; 501. a connecting plate; 502. a transverse plate; 503. a retractable plate; 504. a fixed block; 505. a notch; 506. a movable block; 507. a screw rod; 508. mounting a plate; 509. a rotating drum; 510. a turntable; 511. a vertical rod; 512. cushion blocks;

6. a vertical plate; 7. a groove; 8. a rotating rod; 9. a slide plate; 10. placing the plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme that the lifting all-in-one machine for municipal construction comprises a base 1, wherein a scissor type lifting frame 2 is installed at the top end of the base, the top end of the scissor type lifting frame 2 is fixedly connected with a lifting platform 3 through bolts, an extension mechanism 4 is arranged at the top end of the lifting platform 3, and the extension mechanism 4 comprises a fixed guardrail 401, a sliding groove 402, a side guardrail 403, a positioning hole 404, a bolt 405, a movable guardrail 406, a telescopic groove 407, an extension plate 408, an adjusting rod 409, a driving wheel 410, a belt 411 and a knob 412;

fixed guardrails 401 are symmetrically welded at the top end of the lifting platform 3, sliding grooves 402 are respectively arranged at the two ends of the two fixed guardrails 401, the inner walls of the fixed guardrails 401 are symmetrically and movably connected with side guardrails 403 corresponding to the sliding grooves 402, positioning holes 404 are equidistantly arranged at one ends of the side guardrails 403, bolts 405 are connected at the positions inside the positioning holes 404 in a threaded manner, movable guardrails 406 are fixedly connected at the positions, corresponding to one sides of the lifting platform 3, of one ends of the two side guardrails 403 through bolts, telescopic grooves 407 are symmetrically arranged at the two ends of the lifting platform 3, extension plates 408 are fixedly connected at one ends of the movable guardrails 406 corresponding to the positions inside of the telescopic grooves 407, adjusting rods 409 are rotationally connected at the same intervals at one ends of the movable guardrails 406, the other ends of the adjusting rods 409 penetrate through the movable guardrails 406 and the extension plates 408 to be connected with the inside of the lifting platform 3 through threads, and in order to drive the movable guardrails 406 to move, one ends of the extension plates 408 are slidably connected with the inner walls of the telescopic grooves 407, the outer side of the adjusting rod 409 is rotatably connected with the inner wall of the extension plate 408, a stop block is fixedly sleeved at the position, corresponding to the inner side of the extension plate 408, of one end of the adjusting rod 409, a driving wheel 410 is cast at the position, corresponding to one side of the lifting platform 3, of one end of the adjusting rod 409, in order to improve the connection stability, one end of a bolt 405 penetrates through the side guardrail 403 to be connected with the inner wall of the fixed guardrail 401 through threads, the diameter of the driving wheel 410 at the middle position of the lifting platform 3 is larger than the diameters of the other two driving wheels 410, a belt 411 is sleeved on the outer side of the driving wheel 410, and a knob 412 is fixedly sleeved at the position, corresponding to the inner side of the driving wheel 410, of the outer side of one adjusting rod 409;

the two ends of the base 1 are respectively provided with a support leveling mechanism 5, and each support leveling mechanism 5 comprises a connecting plate 501, a transverse plate 502, a telescopic plate 503, a fixed block 504, a notch 505, a movable block 506, a screw rod 507, a mounting plate 508, a rotary drum 509, a rotary disc 510, a vertical rod 511 and a cushion block 512;

two ends of the base 1 are fixedly connected with a connecting plate 501 through bolts, the other end of the connecting plate 501 is fixedly connected with a transverse plate 502, the interior of the transverse plate 502 is symmetrically and movably connected with a telescopic plate 503, one end of the transverse plate 502 is symmetrically welded with a fixed block 504, a notch 505 is arranged at one end of the transverse plate 502 corresponding to the position between the two fixed blocks 504, a movable block 506 is welded at the position corresponding to the inner part of the notch 505 at one end of the two telescopic plates 503, a screw 507 is rotatably connected between the two fixed blocks 504, the outer side of the screw 507 is connected with the inner wall of the movable block 506 through threads, a mounting plate 508 is melt-cast at one end of the telescopic plates 503, a rotary drum 509 is rotatably connected to the inner wall of the mounting plate 508, and a rotary disc 510 is melt-cast at the top end of the rotary drum 509, in order to facilitate the movement of the expansion plate 503, the rotation directions of the threads at the two ends of the outer side of the screw rod 507 are opposite, anti-skid grains are uniformly arranged on the outer side of the turntable 510, the bottom end of the rotary drum 509 is connected with a vertical rod 511 through threads, and a cushion block 512 is welded at the bottom end of the vertical rod 511;

fixed guardrail 401 one end is passed through bolt fixedly connected with riser 6, and 6 one ends of riser have seted up recess 7, and 7 inside symmetry rotations of recess are connected with bull stick 8, and two 8 outsides of bull stick all have slide 9 through threaded connection, correspond the equal fixedly connected with of 7 inside positions departments of recess between two slide 9 and place board 10, and for convenient placement tool case, the top of riser 6 is run through on the top of bull stick 8, places board 10 one end and passes through bolt equidistance fixedly connected with couple.

The working principle and the using process of the utility model are as follows: in the process of using the lifting all-in-one machine for municipal construction, firstly, the screw rod 507 is rotated to enable the screw rod 507 to push the two movable blocks 506 and the telescopic plates 503 to move, the two telescopic plates 503 extend out of the transverse plate 502, then the rotary table 510 is rotated to enable the rotary table 510 to drive the rotary drum 509 to rotate, the rotary drum 509 pushes the vertical rod 511 to move, the height of the cushion block 512 is adjusted, the base 1 is conveniently supported and fixed, the device is prevented from shaking and inclining, and the construction safety is guaranteed;

then, the knob 412 is rotated to drive the adjusting rod 409 to rotate, power is transmitted through the matching of the driving wheel 410 and the belt 411, the adjusting rod 409 rotates together, the extension plate 408 is pushed to slide out of the telescopic groove 407, the position of the movable guardrail 406 is adjusted, the working range of the lifting platform 3 is improved, and the convenience of the device is improved;

finally, conveniently place the toolbox through the couple of placing on the board 10, increased the neat nature of toolbox at lift platform 3, conveniently take the instrument, through rotating bull stick 8 in addition, make bull stick 8 take slide 9 and place board 10 and slide along recess 7 is inside to be convenient for place the height of board 10 according to workman's height adjustment, further increased the convenience of device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a lifting all-in-one machine for municipal construction, includes base (1), its characterized in that: the top end of the base (1) is provided with a scissor type lifting frame (2), the top end of the scissor type lifting frame (2) is fixedly connected with a lifting platform (3) through bolts, the top end of the lifting platform (3) is provided with an extension mechanism (4), and the extension mechanism (4) comprises a fixed guardrail (401), a sliding groove (402), a side guardrail (403), a positioning hole (404), a bolt (405), a movable guardrail (406), a telescopic groove (407), an extension plate (408), an adjusting rod (409), a transmission wheel (410), a belt (411) and a knob (412);

lifting platform (3) top symmetry welding has fixed guardrail (401), two spout (402) have all been seted up at fixed guardrail (401) both ends, fixed guardrail (401) inner wall corresponds spout (402) symmetry swing joint has side guardrail (403), locating hole (404) have been seted up to side guardrail (403) one end equidistance, locating hole (404) inside position department threaded connection has bolt (405), two side guardrail (403) one end corresponds lifting platform (3) one side position department through bolt fixedly connected with movable guardrail (406), flexible groove (407) have been seted up to lifting platform (3) both ends symmetry, movable guardrail (406) one end corresponds flexible groove (407) inside position department fixedly connected with extension plate (408), movable guardrail (406) one end equidistance is rotated and is connected with regulation pole (409), it runs through movable guardrail (406) and extension plate (408) and lifting platform (3) inside position department fixedly connected with extension plate (408) to adjust the pole (409) other end, movable guardrail (406) and extension plate (408) and lifting platform (3) inside position department fixedly connected with extension plate (408) have been run through Through threaded connection, a driving wheel (410) is cast at a position, corresponding to one side of the lifting platform (3), of one end of each adjusting rod (409), a belt (411) is sleeved on the outer side of each driving wheel (410), and a knob (412) is fixedly sleeved at a position, corresponding to the inner side of each driving wheel (410), of the outer side of each adjusting rod (409);

the support leveling mechanism (5) is arranged at each of two ends of the base (1), and each support leveling mechanism (5) comprises a connecting plate (501), a transverse plate (502), a telescopic plate (503), a fixed block (504), a notch (505), a movable block (506), a screw rod (507), a mounting plate (508), a rotary drum (509), a rotary table (510), a vertical rod (511) and a cushion block (512);

the base (1) both ends are through bolt fixedly connected with connecting plate (501), connecting plate (501) other end fixedly connected with diaphragm (502), diaphragm (502) inside symmetry swing joint has expansion plate (503), diaphragm (502) one end symmetry welding has fixed block (504), and diaphragm (502) one end corresponds and has seted up notch (505) between two fixed blocks (504), two expansion plate (503) one end corresponds notch (505) inside position department and all welds movable block (506), two all rotate between fixed block (504) and be connected with lead screw (507), the lead screw (507) outside passes through threaded connection with movable block (506) inner wall, expansion plate (503) one end founding has mounting panel (508), mounting panel (508) inner wall rotates and is connected with rotary drum (509), and rotary drum (509) top founding has carousel (510), the bottom end of the rotary drum (509) is connected with a vertical rod (511) through threads, and a cushion block (512) is welded to the bottom end of the vertical rod (511).

2. The lifting all-in-one machine for municipal construction according to claim 1, characterized in that: one end of the bolt (405) penetrates through the side guardrail (403) and is in threaded connection with the inner wall of the fixed guardrail (401), and the diameter of the transmission wheel (410) positioned at the middle position of the lifting platform (3) is larger than the diameters of the other two transmission wheels (410).

3. The lifting all-in-one machine for municipal construction according to claim 1, characterized in that: extension plate (408) one end and flexible groove (407) inner wall sliding connection, adjust pole (409) outside and extension plate (408) inner wall and rotate and be connected, and adjust the fixed dog that has connect of pole (409) one end corresponding extension plate (408) inboard position department.

4. The lifting all-in-one machine for municipal construction according to claim 1, characterized in that: the screw thread direction of rotation at lead screw (507) outside both ends is opposite, the carousel (510) outside is evenly seted up anti-skidding line.

5. The lifting all-in-one machine for municipal construction according to claim 1, characterized in that: fixed guardrail (401) one end is through bolt fixedly connected with riser (6), riser (6) one end is seted up fluted (7), recess (7) inside symmetry rotation is connected with bull stick (8), two the bull stick (8) outside all has slide (9), two correspond equal fixedly connected with of recess (7) inside position department and place board (10) between slide (9).

6. The lifting all-in-one machine for municipal construction according to claim 5, wherein: the top of bull stick (8) runs through the top of riser (6), place board (10) one end through bolt equidistance fixedly connected with couple.

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