CN213894977U - Material lifting device suitable for middle and low-rise building - Google Patents
Material lifting device suitable for middle and low-rise building Download PDFInfo
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- CN213894977U CN213894977U CN202022593696.7U CN202022593696U CN213894977U CN 213894977 U CN213894977 U CN 213894977U CN 202022593696 U CN202022593696 U CN 202022593696U CN 213894977 U CN213894977 U CN 213894977U
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Abstract
The utility model discloses a material hoisting device suitable for well low-rise building relates to equipment and material promotion transportation technical field, can include: the lifting device comprises a support frame, a base and a winch, wherein the winch is arranged on the base, the support frame is arranged in front of the base, and walking wheels are arranged at the bottoms of the base and the support frame; the base is also provided with a steering device and a limiting device. The utility model is simple in operation, it is convenient to dismantle the equipment, can be nimble convenient carry out equipment material in the narrow and small place in room space and promote, improve the efficiency of equipment material transportation.
Description
Technical Field
The utility model relates to an equipment and material promote transportation technical field, especially relate to a material lifting device suitable for well low-rise building.
Background
At present, how to transport material equipment outside a building into a room is one of construction difficulties in electromechanical installation engineering. At present, the lifting of equipment materials is carried out indoors in the form of tower cranes and truck cranes, and then the materials are transported indoors by using a hydraulic forklift after entering the rooms. The hoisting and transporting mode has the characteristics of small space for entering a house and high horizontal transporting difficulty, so that the traditional hoisting process is difficult to meet the requirements.
Therefore, there is a need to develop a material lifting device suitable for middle and low-rise buildings to solve the above problems in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a material hoisting device suitable for well low-rise building to solve the above-mentioned problem that prior art exists, easy operation dismantles the equipment convenience, can nimble convenient the equipment material that carries on in the narrow and small place in room space promote, improve the efficiency of equipment material transportation.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a material lifting device suitable for well low-rise building, include: the lifting device comprises a support frame, a base and a winch, wherein the winch is arranged on the base, the support frame is arranged in front of the base, and walking wheels are arranged at the bottoms of the base and the support frame; the base is also provided with a steering device and a limiting device.
Preferably, the support frame comprises a bottom rod, a vertical rod and a cross arm, and the two ends below the bottom rod are respectively provided with the travelling wheel; the vertical rod is vertically welded in the middle of the upper part of the bottom rod, and the cross arm is vertically welded in front of the top of the vertical rod; a pulley is installed at each of two ends of the cross arm, a sling is installed on each pulley, and the sling is connected with the winch.
Preferably, the bottom of the upright rod is welded with an inclined strut at the joint of the bottom of the upright rod and the bottom rod; and reinforcing steel plates are welded on two sides of the joint of the cross arm and the top of the vertical rod.
Preferably, the base comprises a rectangular frame, a plurality of support beams are welded in the rectangular frame, the front of the base is connected with the support frame through a telescopic arm, and the front of the base is connected with the telescopic arm through a support rod; two walking wheels are respectively installed at the front bottom and the rear bottom of the base.
Preferably, the telescopic arm comprises a plurality of telescopic rods, and the telescopic rods are fixedly connected through bolts; the telescopic arm comprises an upper telescopic arm and a lower telescopic arm, the number of the support rods is two, the support rods comprise an upper support rod and a lower support rod, the upper support rod is connected with the top of the vertical rod through the upper telescopic arm, the upper support rod and the upper telescopic arm are arranged in an inclined mode, one end, connected with the vertical rod, of the upper telescopic arm is higher than the other end, and a rolling rod is installed at one end, far away from the upper telescopic arm, of the upper support rod; the lower support rod is connected with the bottom of the vertical rod through the lower telescopic arm.
Preferably, the steering device comprises a steering rod, the bottom of the steering rod is connected with a supporting rod, the bottom of the supporting rod is connected with a transmission shaft, and the two walking wheels at the rear of the base are respectively rotatably installed at the two ends of the transmission shaft.
Preferably, a connecting rod is vertically connected above the middle of the transmission shaft, the top of the connecting rod extends into the support rod at the bottom of the steering rod and is connected with the inner wall at the bottom of the support rod at the bottom of the steering rod through a gear.
Preferably, the limiting device comprises two limiting rocking rods, two sliding rods, two limiting rods and a spring rod, the two sliding rods are respectively arranged on two sides of the bottom of the base in a sliding manner, and the limiting rods are arranged on the outer sides of the sliding rods and used for limiting the traveling wheels; the limiting rocker is mounted on the side face of the supporting rod, a traction rope is mounted on the limiting rocker, and the traction rope is connected with the sliding rod through the spring rod.
Preferably, the middle part below the base is provided with a middle rod, and two sides of the middle rod are connected with the sliding rod through the spring rods; the hauling cable sequentially penetrates through the supporting rod, the connecting rod and the middle rod and is connected with the spring rod.
Preferably, a rubber gasket is fixedly bonded at the joint of the sliding rod and the base.
The utility model discloses following beneficial technological effect has been gained for prior art:
the utility model discloses can double-phase compromise in the aspect of vertical lifting and horizontal transport, can perfectly solve to building intermediate layer equipment promotion transportation space problem narrow, the operation difficulty to this equipment hoisting device dismantles the equipment convenience, and it is nimble convenient to transport the use, can satisfy modernized building construction requirement.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is a component diagram of the present invention.
Fig. 3 is a schematic structural diagram of the base of the present invention.
Fig. 4 is a schematic structural view of the pulley of the present invention.
Fig. 5 is a schematic structural diagram of the present invention.
Fig. 6 is a schematic structural diagram of the present invention.
Fig. 7 is a schematic structural diagram of the base of the present invention.
Fig. 8 is a schematic structural view of the steering rod of the present invention.
Fig. 9 is a component diagram of the steering column of the present invention.
Fig. 10 is a diagram of the assembly of the limiting device of the present invention.
Fig. 11 is a schematic structural view of the sliding rod of the present invention.
Fig. 12 is an overall view of the spring rod of the present invention.
Fig. 13 is a schematic structural view of the spring rod of the present invention.
Wherein: 1-support frame, 2-base, 3-road wheel, 3 '-rear road wheel position, 3' -front road wheel position, 4-winch, 5-vertical rod, 6-inclined strut, 7-bottom rod, 8-cross arm, 9-reinforced steel plate, 10-pulley, 11-telescopic arm, 12-bolt, 13-sling, 14-rectangular frame, 15-support beam, 16-support rod, 17-steering rod, 18-rolling rod, 19-limit rocker, 20-sliding rod, 21-gear, 22-transmission shaft, 23-traction rope, 24-limit rod, 25-spring rod, 26-rubber gasket.
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.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Example one
As shown in fig. 1 to 13, the present embodiment provides a material lifting device suitable for medium and low-rise buildings, including: the lifting device comprises a support frame 1, a base 2 and a winch 4, wherein the winch 4 is fixedly arranged on the base 2 through bolts, the support frame 1 is fixedly arranged in front of the base 2 through bolts, and walking wheels 3 are arranged at the bottoms of the base 2 and the support frame 1; the base 2 is also provided with a steering device and a limiting device.
In this embodiment, the support frame 1 includes a bottom rod 7, a vertical rod 5 and a cross arm 8, a walking wheel 3 is installed at each of the two lower ends of the bottom rod 7, specifically, the walking wheel 3 is rotatably installed in a walking wheel seat, the walking wheel seat is welded and fixed to the lower end of the bottom rod, wherein the walking wheel 3 at the position 3 ″ of the front walking wheel below the base can be installed by adopting a similar structure; the middle part above the bottom rod 7 is vertically welded with a vertical rod 5, and the front part of the top of the vertical rod 5 is vertically welded with a cross arm 8; two ends of the cross arm 8 are respectively provided with a pulley 10, the pulleys are provided with slings 13, and the slings 13 are connected with the winch 4. The pulleys 10 are installed to ensure the driving performance of the slings 13 during the lifting process and to protect the slings 13 from being easily worn. Before lifting, the telescopic arm 11 is assembled with the support frame 1 through the bolt 11, and finally lifting operation is carried out through the sling 13, wherein the sling 13 can be made of a conventional steel wire rope.
Furthermore, two inclined struts 6 are welded at the joint of the bottom of the upright rod 5 and the bottom rod 7; reinforcing steel plates 9 are further welded on two sides of the top connection part of the cross arm 8 and the vertical rod 5.
In the embodiment, the vertical rod 5 of the support frame 1 is made of 10# square steel, the inclined strut 6 is made of 8# square steel, the bottom rod 7 is made of 10# square steel, and the cross arm 8 is made of 10# square steel, and all the structures are fixed by welding.
In the embodiment, the base comprises a rectangular frame 14, and a plurality of support beams 15 are welded in the rectangular frame 14, wherein the rectangular frame 14 is formed by welding 10# channel steel, and the support beams 15 are 8# channel steel; the front of the base 2 is connected with the support frame 1 through a telescopic arm 11, and the front of the base 2 is connected with the telescopic arm 11 through a support rod 16; two walking wheels 3 are respectively arranged at the front bottom and the rear bottom of the base 2.
In this embodiment, the telescopic arm 11 includes a plurality of telescopic rods, a plurality of bolt holes are correspondingly formed at the joints of the telescopic rods, and adjacent telescopic rods are fixedly connected through bolts 12; the number of the telescopic arms 11 is two, the telescopic arms comprise an upper telescopic arm and a lower telescopic arm, the number of the support rods 16 is two, the support rods comprise an upper support rod and a lower support rod, the upper support rod is connected with the top of the vertical rod 5 through the upper telescopic arm, the upper support rod and the upper telescopic arm are obliquely arranged, one end, connected with the vertical rod, of the upper telescopic arm is higher than the other end of the upper telescopic arm, a rolling rod 18 is installed at one end, far away from the upper telescopic arm, of the upper support rod, and the rolling rod 18 ensures the driving performance of the sling 13; the lower support rod is connected with the bottom of the vertical rod 5 through a lower telescopic arm.
In this embodiment, turn to the device and install in the rear end top of base, including steering column 17, the bottom of steering column 17 is connected with a bracing piece 16, and bracing piece 16 adopts 10# square steel, and its bottom is connected with transmission shaft 22, and two walking wheels 3 of walking wheel position 3' department behind the base rotate respectively and install in the both ends of transmission shaft 22.
In this embodiment, a connecting rod is vertically connected to the upper middle portion of the transmission shaft 22, and the top portion of the connecting rod extends into the bottom portion of the support rod 16 and is connected to the inner wall of the bottom portion of the support rod 16 through a gear 21.
In the embodiment, the limiting device comprises a limiting rocker 19, a sliding rod 20, two limiting rods 24 and a spring rod 25, the two sliding rods 20 are respectively arranged at two sides of the bottom of the base 2 in a sliding manner, and the limiting rods 24 are arranged at the outer sides of the sliding rods and used for limiting the traveling wheels 3; the limiting rocker 19 is arranged on the side surface of the supporting rod 16, a traction rope 23 is arranged on the limiting rocker 19, and the traction rope 23 is connected with the sliding rod 20 through a spring rod 25.
Specifically, the middle part below the base 2 is provided with a middle rod, and two sides of the middle rod are connected with the sliding rod 20 through spring rods 25; the pulling rope 23 passes through the support bar 16, the connecting bar and the intermediate bar in turn and is connected with the spring bar 25.
In this embodiment, the steering rod 17 is rotated to drive the transmission shaft 22, so as to change the direction of the traveling wheels 3 behind the base 2, thereby controlling the direction. When the base 2 needs to be moved, the limiting rocker 19 is rotated, the traction rope 23 is connected in the spring rod 25 and in the middle of the spring, the limiting rocker 19 upwards tightens the traction rope 23, the traction rope 23 in the spring rod 25 shrinks towards the middle, and the tail end of the traction rope 23 is fixedly connected with the spring rod 25, so that the spring rod 25 is driven to shrink towards the middle, the sliding rod 20 is pulled to be close to the middle, the limiting rod 24 is pulled out from the walking wheel 3, and the limiting is relieved.
In the present embodiment, a rubber gasket 26 is bonded and fixed at a contact position of the slide rod 20 and the base 2, so as to ensure the slidability of the slide rod 20.
It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. The utility model provides a material hoisting device suitable for well low-rise building which characterized in that: the method comprises the following steps: the lifting device comprises a support frame, a base and a winch, wherein the winch is arranged on the base, the support frame is arranged in front of the base, and walking wheels are arranged at the bottoms of the base and the support frame; the base is also provided with a steering device and a limiting device.
2. The material lifting device for the middle and low-rise building as claimed in claim 1, wherein: the supporting frame comprises a bottom rod, a vertical rod and a cross arm, and the two ends below the bottom rod are respectively provided with the travelling wheel; the vertical rod is vertically welded in the middle of the upper part of the bottom rod, and the cross arm is vertically welded in front of the top of the vertical rod; a pulley is installed at each of two ends of the cross arm, a sling is installed on each pulley, and the sling is connected with the winch.
3. The material lifting device for the middle and low-rise building as claimed in claim 2, wherein: an inclined strut is welded at the joint of the bottom of the upright rod and the bottom rod; and reinforcing steel plates are welded on two sides of the joint of the cross arm and the top of the vertical rod.
4. The material lifting device for the middle and low-rise building as claimed in claim 2, wherein: the base comprises a rectangular frame, a plurality of support beams are welded in the rectangular frame, the front of the base is connected with the support frame through a telescopic arm, and the front of the base is connected with the telescopic arm through a support rod; two walking wheels are respectively installed at the front bottom and the rear bottom of the base.
5. The material lifting device for the middle and low-rise building as claimed in claim 4, wherein: the telescopic arm comprises a plurality of telescopic rods, and the telescopic rods are fixedly connected through bolts; the telescopic arm comprises an upper telescopic arm and a lower telescopic arm, the number of the support rods is two, the support rods comprise an upper support rod and a lower support rod, the upper support rod is connected with the top of the vertical rod through the upper telescopic arm, the upper support rod and the upper telescopic arm are arranged in an inclined mode, one end, connected with the vertical rod, of the upper telescopic arm is higher than the other end, and a rolling rod is installed at one end, far away from the upper telescopic arm, of the upper support rod; the lower support rod is connected with the bottom of the vertical rod through the lower telescopic arm.
6. The material lifting device for the middle and low-rise building as claimed in claim 5, wherein: the steering device comprises a steering rod, the bottom of the steering rod is connected with a supporting rod, the bottom of the supporting rod is connected with a transmission shaft, and the two walking wheels at the rear of the base are respectively rotatably installed at the two ends of the transmission shaft.
7. The material lifting device for the middle and low-rise building as claimed in claim 6, wherein: the transmission shaft is characterized in that a connecting rod is vertically connected above the middle of the transmission shaft, the top of the connecting rod extends into the supporting rod at the bottom of the steering rod and is connected with the inner wall of the bottom of the supporting rod at the bottom of the steering rod through a gear.
8. The material lifting device for the middle and low-rise building as claimed in claim 7, wherein: the limiting device comprises two limiting rocking rods, two sliding rods, two limiting rods and a spring rod, the two sliding rods are respectively arranged on two sides of the bottom of the base in a sliding mode, and the limiting rods are arranged on the outer sides of the sliding rods and used for limiting the traveling wheels; the limiting rocker is mounted on the side face of the supporting rod, a traction rope is mounted on the limiting rocker, and the traction rope is connected with the sliding rod through the spring rod.
9. The material lifting device for the middle and low-rise building according to claim 8, wherein: the middle part below the base is provided with an intermediate rod, and two sides of the intermediate rod are connected with the sliding rod through the spring rods; the hauling cable sequentially penetrates through the supporting rod, the connecting rod and the middle rod and is connected with the spring rod.
10. The material lifting device for the middle and low-rise building as claimed in claim 9, wherein: and a rubber gasket is fixedly bonded at the joint of the sliding rod and the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022593696.7U CN213894977U (en) | 2020-11-11 | 2020-11-11 | Material lifting device suitable for middle and low-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022593696.7U CN213894977U (en) | 2020-11-11 | 2020-11-11 | Material lifting device suitable for middle and low-rise building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213894977U true CN213894977U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022593696.7U Active CN213894977U (en) | 2020-11-11 | 2020-11-11 | Material lifting device suitable for middle and low-rise building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213894977U (en) |
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2020
- 2020-11-11 CN CN202022593696.7U patent/CN213894977U/en active Active
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