CN211712532U - Quick jack-up mobile device - Google Patents
Quick jack-up mobile device Download PDFInfo
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- CN211712532U CN211712532U CN202020083882.3U CN202020083882U CN211712532U CN 211712532 U CN211712532 U CN 211712532U CN 202020083882 U CN202020083882 U CN 202020083882U CN 211712532 U CN211712532 U CN 211712532U
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- jacking
- screw rod
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- supporting
- bearing part
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Abstract
The utility model discloses a quick jacking and moving device, which comprises a device frame, a moving wheel group, a jacking screw rod and a supporting frame; the device frame comprises a base, a supporting part and a horizontal bearing part, wherein two ends of the supporting part are respectively connected with the base and the bearing part; the moving wheel set is arranged at the bottom of the base; the jacking screw rod vertically penetrates through the bearing part, the jacking screw rod is in threaded fit connection with the bearing part, and the lower end of the jacking screw rod is movably connected with the supporting frame. When the lifting device is used, the lifting screw rod is rotated to lift the lifting screw rod, the lifting screw rod can drive the supporting frame to move upwards, and then maintenance equipment such as a conveyor and the like is lifted, or the lifting screw rod moves after being lifted. This quick jack-up mobile device simple structure, it is with low costs, through the below from maintenance equipment such as conveyer with its jack-up, maintenance equipment such as conveyer drops and pounces the below maintenance personal's the condition can not appear, and the security is better.
Description
Technical Field
The utility model relates to a jack-up and removal operation equipment technical field especially relate to a quick jack-up mobile device.
Background
Due to the arrangement of a process route, the conveyer generally has the condition that the installation position is close to the ground, so that the equipment maintenance work is influenced. Like tobacco vibration conveyer, it is mostly driven the swing arm by motor reducer drive connecting rod and follows the vibration that the pendulum motion realized the cell body, makes the material carry forward. When the jigging conveyer breaks down and needs maintenance, often need with equipment jack-up or remove so that maintain, generally adopt lifting by crane equipment to pass through the rope with equipment from the top-lifting at present, maintenance personal gets into jigging conveyer below and maintains, but the rope has the risk of fracture or droing, so has the potential safety hazard. And the cost of the equipped hoisting equipment is high, and the equipment is limited by the working space and the application of the equipment is limited.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick jack-up mobile device to there are potential safety hazard and problem with high costs through lifting by crane equipment jack-up or removal conveyer among the solution prior art.
A quick jacking and moving device comprises a device frame, a moving wheel set, a jacking screw and a supporting frame;
the device frame comprises a base, a supporting part and a horizontal bearing part, wherein two ends of the supporting part are respectively connected with the base and the bearing part;
the moving wheel set is arranged at the bottom of the base;
the jacking screw rod vertically penetrates through the bearing part, the jacking screw rod is in threaded fit connection with the bearing part, and the lower end of the jacking screw rod is movably connected with the supporting frame.
When the jacking device is used, the quick jacking and moving device enables the jacking frame to be located below maintenance equipment such as a conveyor to be jacked, the jacking screw rod is rotated to enable the jacking screw rod to ascend, the jacking screw rod can drive the jacking frame to generate upward displacement, the maintenance equipment such as the conveyor is jacked, the lower end of the jacking screw rod is movably connected with the jacking frame, and therefore the jacking frame cannot rotate along with the rotation of the jacking screw rod. In practical application, generally for per two this quick jack-up mobile device for one set carry out supporting use, through the removal wheelset that sets up, can remove maintenance equipment such as conveyer. The quick jacking and moving device provided by the scheme has the advantages that the structure is simple, maintenance equipment such as a conveyor can be very conveniently jacked up and moved, the cost is low, the maintenance equipment is jacked up below the lower maintenance equipment such as the conveyor, the condition that maintenance personnel below the conveyor fall down and hit cannot occur, and the safety is better.
Furthermore, the lifting device also comprises a limiting ejector rod, wherein the limiting ejector rod is horizontally arranged on the supporting part, and one end of the limiting ejector rod is abutted against the side wall of the supporting frame.
When the supporting frame jacks maintenance equipment such as a conveyor, the supporting frame can be stressed by downward pressure, the pressure can cause the bending deformation of the joint of the supporting frame and the jacking screw rod, and the bending deformation of the joint of the supporting frame and the jacking screw rod is prevented by arranging the limiting ejector rod to abut against the side wall of the supporting frame.
Furthermore, a plurality of mounting holes for mounting the limiting ejector rods are vertically arranged on the supporting part.
Because maintenance equipment such as conveyer need by the high meeting of jack-up under the operating mode of difference, so vertical a plurality of mounting holes that set up on the supporting part can select to install spacing ejector pin in the mounting hole of difference according to actual conditions to reach best spacing effect.
Furthermore, a plurality of the mounting holes are provided with the limiting ejector rods. Through setting up a plurality of spacing ejector pins, can be applicable to the not co-altitude condition that maintenance equipment such as conveyer need be jack-up, also need not to adjust the position of spacing ejector pin at every turn simultaneously.
Furthermore, a limiting nut is sleeved between the upper end part of the jacking screw and the bearing part.
When the jacking screw rod is rotated to enable the jacking frame to jack up maintenance equipment such as a conveyor, the limiting nut can follow the jacking screw rod to generate upward displacement together, when the jacking screw rod is used for a long time, the connection part of the jacking screw rod and the bearing part is in a sliding state, the limiting nut can play a role in limiting and buffering, the maintenance equipment such as the conveyor is prevented from falling and injuring maintenance personnel, and the position of the limiting nut on the jacking screw rod can be automatically adjusted according to actual conditions.
Further, the lower end of the jacking screw rod penetrates through the supporting frame, and the lower end of the jacking screw rod is connected with a limiting piece.
Furthermore, the limiting part comprises a gasket and a nut which are sleeved at the lower end part of the jacking screw rod, and the gasket is positioned between the nut and the supporting frame.
The lower end of the jacking screw rod is movably connected with the supporting frame and can freely rotate relatively, and the limiting part can limit the supporting frame to be sleeved at the lower end of the jacking screw rod so as to prevent the supporting frame from falling.
Further, the supporting frame is of an L-shaped plate-shaped structure.
Further, still include and strengthen the bracing, strengthen the both ends of bracing and weld respectively on base and supporting part. The bearing of the supporting part can be strengthened by the reinforced inclined strut, and the supporting part is prevented from being pressed and deformed due to overweight of maintenance equipment such as a conveyor.
Advantageous effects
Above-mentioned technical scheme provides a quick jack-up mobile device, during the use, quick jack-up mobile device makes the support frame be located maintenance equipment such as the conveyer of treating the jack-up below, rotates the jack-up screw rod and makes it rise, and the jack-up screw rod can drive the support frame and produce ascending displacement, and then with maintenance equipment such as conveyer jack-up, jack-up screw rod lower extreme and support frame swing joint, so the support frame can not rotate along with the rotation of jack-up screw rod. In practical application, generally, for every two quick jacking mobile devices are used in a matched manner, maintenance equipment such as a conveyor can be moved through the arranged mobile wheel set. The quick jacking and moving device provided by the scheme has the advantages that the structure is simple, maintenance equipment such as the conveyor can be very conveniently jacked up and moved, the cost is low, the maintenance equipment is jacked up through the lower part from the maintenance equipment such as the conveyor, the situation that the maintenance equipment such as the conveyor drops and smashes maintenance personnel on the lower part can be avoided, and the safety is better.
Drawings
Fig. 1 is a schematic structural diagram of a quick jacking mobile device according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The embodiment provides a quick jacking and moving device, which comprises a device rack 2, a moving wheel set 1, a jacking screw rod 4 and a supporting frame 5;
the device frame 2 comprises a base 21, a supporting part 22 and a horizontal bearing part 23, wherein two ends of the supporting part 22 are respectively connected with the base 21 and the bearing part 23;
the moving wheel set 1 is arranged at the bottom of the base 21;
the jacking screw rod 4 vertically penetrates through the bearing part 23, the jacking screw rod 4 is in threaded fit connection with the bearing part 23, and the lower end of the jacking screw rod 4 is movably connected with the supporting frame 5.
During the use, quick jack-up mobile device makes support frame position 5 be located the maintenance equipment such as the conveyer of treating the jack-up below, rotates jack-up screw rod 4 and makes it rise, and jack-up screw rod 4 can drive support frame 5 and produce ascending displacement, and then with maintenance equipment such as conveyer jack-up, 4 lower extremes of jack-up screw rod and support frame 5 swing joint, so jack-up frame 5 can not rotate along with jack-up screw rod 4's rotation, and the top of jack-up screw rod 4 is the hexagon nut, and the nut can be regarded as the stress point of rotating the jack-up screw rod. In practical application, generally for every two this quick jack-up mobile device for one set use together, through the removal wheelset 1 that sets up, can remove maintenance equipment such as conveyer. The quick jacking and moving device provided by the scheme has the advantages that the structure is simple, maintenance equipment such as the conveyor can be very conveniently jacked up and moved, the cost is low, the maintenance equipment is jacked up through the lower part from the maintenance equipment such as the conveyor, the situation that the maintenance equipment such as the conveyor drops and smashes maintenance personnel on the lower part can be avoided, and the safety is better.
In this embodiment, the lifting device further comprises a limiting ejector rod 3, wherein the limiting ejector rod 3 is horizontally installed on the supporting portion 22, and one end of the limiting ejector rod 3 abuts against the side wall of the supporting frame 5.
When the supporting frame 5 is used for jacking maintenance equipment such as a conveyor, the supporting frame 5 can be stressed by a downward pressure, the pressure can cause the bending deformation of the joint of the supporting frame 5 and the jacking screw rod 4, and the limit ejector rod 3 is arranged to abut against the side wall of the supporting frame 5 to prevent the bending deformation of the joint of the supporting frame 5 and the jacking screw rod 4.
Further, a plurality of mounting holes for mounting the limiting mandril 3 are vertically arranged on the supporting part 22. Because maintenance equipment such as conveyer need by the high meeting of jack-up under the operating mode of difference, so vertical a plurality of mounting holes that set up on supporting part 22 can select to install spacing ejector pin 3 in the mounting hole of difference according to actual conditions to reach best spacing effect.
Furthermore, the limiting ejector rods 3 are installed in the installation holes. Through setting up a plurality of spacing ejector pins 3, can be applicable to the not co-altitude condition that maintenance equipment such as conveyer need be jack-up, also need not to adjust spacing ejector pin 3's position at every turn simultaneously.
In this embodiment, a limit nut 6 is sleeved on the jacking screw rod 4 between the upper end thereof and the bearing part 23.
When rotating jack-up screw rod 4 and making 5 maintenance equipment such as conveyer jack-up, stop nut 6 can follow jack-up screw rod 4 and produce ascending displacement together, and when long-time use, when leading to jack-up screw rod 4 and bearing part 23 junction to appear smooth silk, stop nut 6 can play spacing buffering's effect, prevents maintenance equipment such as conveyer and drops and injures maintainer by a crashing object, and stop nut 6 can be adjusted according to actual conditions for the position on the jack-up screw rod 4 by oneself.
In this embodiment, the lower end of the jacking screw rod 4 penetrates through the supporting frame 5, and the lower end of the jacking screw rod 4 is connected with a limiting member 7. In specific implementation, the limiting member 7 includes a gasket and a nut that are sleeved on the lower end of the jacking screw rod 4, and the gasket is located between the nut and the supporting frame 5. The lower end of the jacking screw rod 4 is movably connected with the supporting frame 5 and can freely rotate relatively, and the limiting part 7 can limit the supporting frame 5 to be sleeved at the lower end of the jacking screw rod so as to prevent the supporting frame 5 from falling.
In specific implementation, the supporting frame 5 is preferably of an L-shaped plate-shaped structure. The support structure further comprises a reinforcing inclined strut 8, and two ends of the reinforcing inclined strut 8 are welded to the base 21 and the supporting portion 22 respectively. The reinforced inclined strut 8 can reinforce the bearing of the supporting part 22, and avoids the supporting part 22 from being pressed and deformed due to the overweight of maintenance equipment such as a conveyor.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (9)
1. A quick jacking and moving device is characterized by comprising a device rack, a moving wheel set, a jacking screw and a supporting rack;
the device frame comprises a base, a supporting part and a horizontal bearing part, wherein two ends of the supporting part are respectively connected with the base and the bearing part;
the moving wheel set is arranged at the bottom of the base;
the jacking screw rod vertically penetrates through the bearing part, the jacking screw rod is in threaded fit connection with the bearing part, and the lower end of the jacking screw rod is movably connected with the supporting frame.
2. The quick jacking device of claim 1, further comprising a limiting ejector rod, wherein the limiting ejector rod is horizontally mounted on the supporting portion, and one end of the limiting ejector rod abuts against the side wall of the supporting frame.
3. The quick jacking device as claimed in claim 2, wherein a plurality of mounting holes for mounting the limit jacking rod are vertically arranged on the supporting part.
4. The quick jacking device of claim 3, wherein said limiting rams are mounted to a plurality of said mounting holes.
5. The quick jacking movement device according to any one of claims 1 to 4, wherein a limit nut is sleeved on the jacking screw between the upper end thereof and the bearing part.
6. The quick jacking device as claimed in any one of claims 1 to 4, wherein the lower end of the jacking screw rod penetrates through the jacking frame, and a limiting member is connected to the lower end of the jacking screw rod.
7. The quick jacking device of claim 6, wherein the retainer comprises a washer and a nut sleeved on a lower end of the jacking screw, and the washer is located between the nut and the supporting frame.
8. The quick jacking movement of any one of claims 1 to 4 wherein said jacking frame is an L-shaped plate-like structure.
9. The quick jacking device of any one of claims 1 to 4, further comprising a reinforcing brace, both ends of the reinforcing brace being welded to the base and the support portion, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020083882.3U CN211712532U (en) | 2020-01-15 | 2020-01-15 | Quick jack-up mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020083882.3U CN211712532U (en) | 2020-01-15 | 2020-01-15 | Quick jack-up mobile device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211712532U true CN211712532U (en) | 2020-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020083882.3U Active CN211712532U (en) | 2020-01-15 | 2020-01-15 | Quick jack-up mobile device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211712532U (en) |
-
2020
- 2020-01-15 CN CN202020083882.3U patent/CN211712532U/en active Active
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