CN212387639U

CN212387639U - Elevating platform device is used in maintenance of environmental protection machinery

Info

Publication number: CN212387639U
Application number: CN202020344104.5U
Authority: CN
Inventors: 罗建伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2021-01-22
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses an elevating platform device for environmental protection machinery maintenance, including bottom plate, base and annular net, the top outer wall of bottom plate is close to four corners and has all welded fixed case, has the motor case through the bolt fastening on the top outer wall of fixed case, has the motor through the bolt fastening on the bottom inner wall of motor case, and the one end key-type connection of motor output shaft has the transmission shaft, and the one end of transmission shaft is located the inside of fixed case, and the one end of transmission shaft has the screw rod through the coupling joint, all weld on the bottom outer wall of fixed case has the bearing, and the one end of screw rod is pegged graft on the circumference inner wall of bearing, four it has the rectangle mouth to open on one side outer wall of fixed. The utility model discloses a positive and negative rotation of motor drives the transmission shaft and rotates, and then drives the screw rod and rotate, utilizes the screw rod transmission principle for the slider is stabilized to be shifted up or to move down, thereby drives shifting up or moving down that the base is stable through the connecting rod, has improved the security of device.

Description

Elevating platform device is used in maintenance of environmental protection machinery

Technical Field

The utility model relates to a mechanical maintenance technical field especially relates to an environmental protection elevating platform device for mechanical maintenance.

Background

The machine is a tool device, is a complex machine consisting of two or more simple machines, one simple part is a simple machine, a production workshop usually uses a large machine, and the machines need to use a lifting platform device when debugging or maintaining.

At present, the existing lifting platform device for environment-friendly machine maintenance on the market mostly has the following defects in the using process: stability inadequately, the security that maintenance personal stood on the elevating platform is lower, to sum up, the actual needs can not be agreed with well to the existing elevating platform device for the maintenance of most environmental protection machinery.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an environment-friendly lifting platform device for mechanical maintenance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an environment-friendly lifting platform device for mechanical maintenance comprises a bottom plate, a base and an annular net, wherein fixed boxes are welded on the outer wall of the top of the bottom plate close to four corners, a motor box is fixed on the outer wall of the top of each fixed box through bolts, a motor is fixed on the inner wall of the bottom of each motor box through bolts, one end of an output shaft of each motor is connected with a transmission shaft in a key mode, one end of each transmission shaft is positioned inside the corresponding fixed box, one end of each transmission shaft is connected with a screw through a coupling, the bearing is welded on the outer wall of the bottom of the fixed box, one end of each screw rod is inserted into the inner wall of the circumference of the bearing, the rectangular opening is formed in the outer wall of one side of the fixed box, the sliding blocks are sleeved on the outer walls of the four screw rods, the connecting rods are welded on the outer walls of one sides of the four sliding blocks, one ends of the four connecting rods are welded on the outer wall of one side of the base, and the annular net is welded on the outer wall of the top of the base.

Furthermore, a rectangular opening is formed in the outer wall of one side of the annular net, and an installation door is hinged to the inner wall of one side of the rectangular opening.

Furthermore, the fixed rods are welded at the positions, close to the annular net, of the two sides of the outer wall of the top of the bottom plate, the two sleeves are sleeved on the outer wall of the circumference of each fixed rod, the cross rods are welded on the outer wall of one side of each sleeve, and one ends of the two cross rods are welded on the outer walls of the two sides of the annular net respectively.

Furthermore, the outer wall of the top of each fixed rod is fixed with a baffle through a bolt.

Furthermore, the rubber pad is bonded on the outer wall of the bottom plate.

The utility model has the advantages that:

1. through motor, screw rod, slider, bearing and the connecting rod that sets up, positive and negative rotation through the motor drives the transmission shaft and rotates, and then drives the screw rod and rotate, utilizes the screw rod transmission principle for the slider steadily shifts up or moves down, thereby drives the stable shifting up or moving down of base through the connecting rod, has improved the security of device.

2. Through the dead lever, sleeve and the horizontal pole that set up, the base is driven by the slider and is moved up or move down, and the sleeve that the annular net both sides link to each other through the horizontal pole stably moves up or move down on the dead lever, guarantees the steady removal of device.

3. Through the rubber pad that sets up, the rubber pad is located the bottom of bottom plate, plays skid-proof effect for the device is more stable when going up and down, and the device only adopts electric power supply, and does not produce other materials etc. and comparatively environmental protection, and the device convenient to use satisfies people's demand.

Drawings

Fig. 1 is a schematic cross-sectional structural view of an embodiment 1 of an elevating platform device for environmental protection and mechanical maintenance provided by the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of an embodiment 1 of an elevating platform device for environmental protection and mechanical maintenance provided by the present invention;

fig. 3 is a schematic view of the elevating platform device for environmental protection machine maintenance, according to embodiment 2 of the present invention.

In the figure: 1-bottom plate, 2-bearing, 3-screw, 4-slide block, 5-fixed box, 6-transmission shaft, 7-motor box, 8-motor, 9-baffle, 10-ring net, 11-installation door, 12-connecting rod, 13-base, 14-cross rod, 15-sleeve, 16-fixed rod and 17-rubber pad.

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.

In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the referenced device or component must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be considered limiting of the patent, and the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be construed broadly and may be fixedly connected, detachably connected, or integrally formed, for example; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

Example 1

Referring to fig. 1-2, an elevating platform device for environmental protection machinery maintenance comprises a bottom plate 1, a base 13 and an annular net 10, wherein fixed boxes 5 are welded on the outer wall of the top of the bottom plate 1 near four corners, a motor box 7 is fixed on the outer wall of the top of the fixed box 5 through bolts, a motor 8 is fixed on the inner wall of the bottom of the motor box 7 through bolts, one end of an output shaft of the motor 8 is connected with a transmission shaft 6 in a key mode, one end of the transmission shaft 6 is positioned inside the fixed box 5, one end of the transmission shaft 6 is connected with a screw rod 3 through a coupler, bearings 2 are welded on the outer wall of the bottom of the fixed box 5, one end of the screw rod 3 is inserted and connected on the circumferential inner wall of the bearing 2, a rectangular opening is formed on the outer wall of one side of the four fixed boxes 5, a slide block 4 is sleeved on the outer wall of the four screw rods 3, annular net 10 welds on the top outer wall of base 13, starts four motors 8, and four motors 8 corotation drive transmission shaft 6 and rotate to drive screw rod 3 and rotate, utilize screw rod transmission to keep away from and drive slider 4 and stably shift up, thereby make whole bearing structure stably shift up, the staff stands promptly and rises at base 13 surface stabilization, makes things convenient for the staff to rise to higher position, thereby makes things convenient for it to maintain work.

The utility model discloses in, it has the rectangle mouth to open on one side outer wall of ring network 10, it has installation door 11 to articulate on one side inner wall of rectangle mouth, the position welding that the both sides of 1 top outer wall of bottom plate are close to ring network 10 has dead lever 16, two sleeves 15 have been cup jointed on the circumference outer wall of dead lever 16, all welded on one side outer wall of sleeve 15 has horizontal pole 14, the one end of two horizontal poles 14 is welded respectively on the both sides outer wall of ring network 10, base 13 is moved up or when moving down by slider 4 drive, sleeve 15 that ring network 10 both sides link to each other through horizontal pole 14 steadily shifts up or moves down on dead lever 16, guarantee the stable removal of device, all there is baffle 9 through the bolt fastening on the top outer wall of two dead levers 16.

The working principle is as follows: during the use, with equipment external power supply, remove the device to the position of the machinery that needs to maintain, base 13 is located lower position when originated, then the staff opens installation door 11 and gets into in the ring net 10, be located the top of base 13, then start four motors 8, four motors 8 corotation drives transmission shaft 6 and rotates, thereby drive screw rod 3 and rotate, utilize screw rod transmission to keep away from and drive slider 4 and stably shift up, thereby make whole bearing structure stably shift up, the staff stands and rises at base 13 stable surface promptly, make things convenient for the staff to rise to higher position, thereby make things convenient for it to carry out maintenance work, after the maintenance is accomplished, make motor 8 reversal, thereby make slider 4 move under screw rod 3 surfaces, thereby drive base 13 and move down, make things convenient for the maintenance personal to get off.

Example 2

Referring to fig. 3, the present embodiment of the elevating platform device for environmental protection machine maintenance, compared to embodiment 1, further includes a rubber pad 17, and the rubber pad 17 is adhered to the outer wall of the bottom plate 1.

The working principle is as follows: when the lifting device is used, the rubber pad 17 is arranged at the bottom of the lifting device, so that an anti-skidding effect is achieved, and the lifting device is more stable when being lifted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The lifting platform device for environmental protection mechanical maintenance comprises a bottom plate (1), a base (13) and an annular net (10), and is characterized in that the outer wall of the top of the bottom plate (1) is close to four corners and fixedly connected with a fixed box (5), the outer wall of the top of the fixed box (5) is fixedly connected with a motor box (7), the inner wall of the bottom of the motor box (7) is fixedly provided with a motor (8) through bolts, one end of an output shaft of the motor (8) is connected with a transmission shaft (6) in a key mode, one end of the transmission shaft (6) is positioned in the fixed box (5), one end of the transmission shaft (6) is connected with a screw rod (3) through a coupler, the outer wall of the bottom of the fixed box (5) is fixedly connected with a bearing (2), one end of the screw rod (3) is inserted in the inner wall of the circumference of the bearing (2), and the, the outer walls of the four screw rods (3) are sleeved with the sliding blocks (4), the outer wall of one side of each sliding block (4) is fixedly connected with the connecting rod (12), one end of each connecting rod (12) is fixedly connected to the outer wall of one side of the base (13), and the annular net (10) is welded to the outer wall of the top of the base (13).

2. The environment-friendly mechanical maintenance lifting platform device according to claim 1, wherein a rectangular opening is formed in the outer wall of one side of the annular net (10), and a mounting door (11) is hinged to the inner wall of one side of the rectangular opening.

3. The environment-friendly mechanical maintenance lifting platform device according to claim 1, wherein fixing rods (16) are welded at positions, close to the annular net (10), on two sides of the outer wall of the top of the bottom plate (1), two sleeves (15) are sleeved on the outer wall of the circumference of each fixing rod (16), cross rods (14) are welded on the outer wall of one side of each sleeve (15), and one ends of the two cross rods (14) are respectively welded on the outer walls of two sides of the annular net (10).

4. The environment-friendly mechanical maintenance lifting platform device according to claim 3, wherein the top outer walls of the two fixing rods (16) are fixed with baffle plates (9) through bolts.

5. The environment-friendly mechanical maintenance lifting platform device according to claim 1 or 3, further comprising a rubber pad (17), wherein the rubber pad (17) is adhered to the outer wall of the bottom plate (1).