CN213231444U - Lifting device for electric power overhaul - Google Patents
Lifting device for electric power overhaul Download PDFInfo
- Publication number
- CN213231444U CN213231444U CN202020983466.9U CN202020983466U CN213231444U CN 213231444 U CN213231444 U CN 213231444U CN 202020983466 U CN202020983466 U CN 202020983466U CN 213231444 U CN213231444 U CN 213231444U
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- electric power
- lifting device
- supporting base
- standing groove
- locking universal
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Abstract
The utility model provides an electric power overhauls uses elevating gear belongs to electric power and overhauls technical field, this kind of electric power overhauls uses elevating gear, including supporting base and elevating platform, be provided with the crane in the middle of supporting base and the elevating platform, the bottom of supporting the base is provided with the locking universal wheel, and the standing groove has been seted up to the both sides wall symmetry of supporting the base, is provided with the gag lever post in the standing groove, and the inner wall of gag lever post and standing groove passes through the axis of rotation and rotates and be connected, and the below of standing groove is provided with the dwang, and the dwang passes through the turning. The placing grooves are formed in the side walls of the two sides of the supporting base, the matched limiting rods are arranged in the placing grooves, so that the rotating rods can be rotated to enable the limiting plates to abut against the locking universal wheels when the lifting device is required to perform linear motion, the locking universal wheels can only perform linear motion, and normal operation of electric power maintenance is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of electric power overhauls, concretely relates to electric power overhauls uses elevating gear.
Background
In the electric power construction process, many places need manual operation, and some especially need electric power maintainer to overhaul circuit or power equipment to usually need electric power maintainer to climb to the eminence and carry out the detection and the installation of equipment.
In the prior art, if the maintainers overhaul indoor electric power, because most of the electric wires are arranged beside the wall, but the existing lifting device can not keep moving linearly when moving, the lifting device and the wall can gradually generate offset distance, the maintainers can not reach the electric wires when the offset distance is too large, the lifting device can be abutted against the wall when the offset distance is too small, the overhaul work is affected, the readjustment consumes time and labor, and when the lifting device is used for determining an overhaul place, because the locking universal wheel is arranged at the bottom and the top is subject to the pressure of maintainers, if the base is subjected to certain impact force, the locking universal wheel and the ground are unstable, if the locking universal wheel moves in the maintenance process, maintenance personnel can fall down from the lifting platform or even fall down from the lifting device, and certain danger exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic engineering drainage device, aim at solve the above-mentioned problem that proposes.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an electric power overhauls uses elevating gear, is including supporting base and elevating platform, be provided with the crane in the middle of supporting base and the elevating platform, the bottom of supporting the base is provided with the locking universal wheel, the standing groove has been seted up to the both sides wall symmetry of supporting the base, be provided with the gag lever post in the standing groove, the gag lever post passes through the axis of rotation with the inner wall of standing groove and is connected, the below of standing groove is provided with the dwang, the dwang passes through the turning block with the lateral wall that supports the base and rotates and be connected.
Preferably, a placing cavity is formed in the middle of the supporting base, a stabilizing block is arranged in the placing cavity, vertical grooves are formed in two sides of the inner wall of the placing cavity, hydraulic rods are arranged in the vertical grooves, connecting plates matched with the vertical grooves are arranged at two ends of the stabilizing block, the connecting plates abut against the end portions of the hydraulic rods, and the bottoms of the hydraulic rods are fixedly connected with the vertical grooves.
Preferably, the limiting rod is matched with the placing groove in shape and size.
Preferably, the surface of dwang is provided with the skid resistant course, the skid resistant course adopts the rubber material, the skid resistant course is connected for vulcanizing with the surface of dwang.
Preferably, the surface of dwang and gag lever post is closely laminated.
Preferably, the number of the locking universal wheels is four, and the four locking universal wheels are distributed on the periphery of the supporting base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of elevating gear for electric power overhauls offers the standing groove through the both sides lateral wall at the support base, and is provided with the assorted gag lever post in the standing groove for can rotate the dwang and make the gag lever post support the locking universal wheel when needing elevating gear to carry out linear motion, and then make the locking universal wheel can only carry out linear motion, ensured the normal clear of electric power maintenance work.
2. This kind of electric power overhauls uses elevating gear, through installing the locking universal wheel under supporting the base to the application hydraulic stem realizes supporting the fixing between base and the ground, has solved elevating gear and has received the impact force with the base after bearing maintainer's pressure, and the locking universal wheel can produce unstable problem, and the stability of base has brought the guarantee for maintainer's safety, has both guaranteed that elevating gear is stable at the during operation and has made things convenient for elevating gear's transportation again.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a lifting device of the present invention;
fig. 2 is a schematic side view of the supporting base of the lifting device of the present invention;
fig. 3 is a schematic sectional view of the supporting base of the lifting device of the present invention;
fig. 4 is an enlarged schematic structural diagram of a point a in fig. 2 of the present invention.
In the figure: 1. a support base; 2. a lifting frame; 3. a lifting platform; 4. locking the universal wheel; 5. a placement groove; 6. a limiting rod; 7. rotating the rod; 8. a stabilizing block; 9. a vertical slot; 10. a hydraulic lever; 11. a connecting plate; 12. a rotating shaft; 13. and (6) rotating the block.
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.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions:
a lifting device for electric power overhaul comprises a supporting base 1 and a lifting platform 3, wherein a lifting frame 2 is arranged between the supporting base 1 and the lifting platform 3, locking universal wheels 4 are arranged at the bottom end of the supporting base 1, the number of the locking universal wheels 4 is four, the four locking universal wheels 4 are distributed around the supporting base 1, placing grooves 5 are symmetrically formed in two side walls of the supporting base 1, limiting rods 6 are arranged in the placing grooves 5, the shapes and the sizes of the limiting rods 6 are matched with those of the placing grooves 5, the limiting rods 6 are rotatably connected with the inner walls of the placing grooves 5 through rotating shafts 12, rotating rods 7 are arranged below the placing grooves 5, the rotating rods 7 are tightly attached to the surfaces of the limiting rods 6, anti-skid layers are arranged on the surfaces of the rotating rods 7, the anti-skid layers are made of rubber materials, the surfaces of the rotating rods 7 and the anti-skid layers are vulcanized into a whole, the rotating rods 7 are, offer standing groove 5 through the both sides lateral wall at support base 1, and be provided with assorted gag lever post 6 in the standing groove 5, make can rotate dwang 7 when needing elevating gear to carry out linear motion and make dwang 7 support locking universal wheel 4, and then make locking universal wheel 4 can only carry out linear motion, the normal clear of electric power maintenance work has been ensured, the intermediate position that supports base 1 has been seted up and has been placed the chamber, it is provided with firm piece 8 to place the intracavity, the inner wall both sides of placing the chamber have been seted up vertical groove 9, be provided with hydraulic stem 10 in the vertical groove 9, the both ends of firm piece 8 be provided with vertical groove 9 assorted connecting plate 11, connecting plate 11 offsets with the tip of hydraulic stem 10, the bottom and the vertical groove 9 fixed connection of hydraulic stem 10.
The utility model discloses a theory of operation and use flow: when the maintenance personnel overhaul the electric power indoors, the lifting device is used to realize the ascending and descending of the maintenance personnel, and if the lifting device needs to do linear motion, the rotating rod 7 can be rotated downwards, at the moment, the limiting rod 6 can fall off from the placing groove 5 and further abut against the side wall of the locking universal wheel 4, so that the locking universal wheel 4 can not generate deviation in the rotating process, the rotating track of the locking universal wheel 4 is limited, and the locking universal wheel 4 can only rotate linearly, the problem that the lifting device can generate deviation with a wall body in the moving process is solved, when the lifting platform 3 bears a certain pressure and the supporting base 1 bears impact force, the locking universal wheel 4 can move, the stabilizing block 8 can descend to the degree of being attached to the ground by adjusting the height of the hydraulic rod 10, the problem that the lifting device bears the pressure of the maintenance personnel and the supporting base 1 bears the impact force is solved, locking universal wheel 4 can produce unstable problem, supports base 1's stability and has brought the guarantee for maintainer's safety, has both guaranteed elevating gear at maintainer during operation elevating platform 3's stability, has made things convenient for elevating gear's transportation again for when maintainer overhauld the work, can not make elevating gear rock because support base 1 receives the impact force, further guaranteed maintainer's safety.
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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (6)
1. A lifting device for electric power overhaul comprises a supporting base (1) and a lifting platform (3), wherein a lifting frame (2) is arranged between the supporting base (1) and the lifting platform (3);
the method is characterized in that: the bottom of supporting base (1) is provided with locking universal wheel (4), standing groove (5) have been seted up to the both sides wall symmetry of supporting base (1), be provided with gag lever post (6) in standing groove (5), gag lever post (6) are passed through axis of rotation (12) with the inner wall of standing groove (5) and are rotated and be connected, the below of standing groove (5) is provided with dwang (7), dwang (7) are passed through turning block (13) with the lateral wall that supports base (1) and are rotated and be connected.
2. The lifting device for electric power overhaul according to claim 1, wherein: the middle position of supporting base (1) has been seted up and has been placed the chamber, it is provided with stabilizing block (8) to place the intracavity, vertical groove (9) have been seted up to the inner wall both sides of placing the chamber, be provided with hydraulic stem (10) in vertical groove (9), the both ends of stabilizing block (8) are provided with vertical groove (9) assorted connecting plate (11), connecting plate (11) offset with the tip of hydraulic stem (10), the bottom and vertical groove (9) fixed connection of hydraulic stem (10).
3. The lifting device for electric power overhaul according to claim 1, wherein: the limiting rod (6) is matched with the placing groove (5) in shape and size.
4. The lifting device for electric power overhaul according to claim 1, wherein: the surface of dwang (7) is provided with the skid resistant course, the skid resistant course adopts the rubber material, the surface vulcanization of skid resistant course and dwang (7) is connected.
5. The lifting device for electric power overhaul according to claim 1, characterized in that: the surface of the rotating rod (7) is tightly attached to the surface of the limiting rod (6).
6. The lifting device for electric power overhaul according to claim 1, characterized in that: the number of the locking universal wheels (4) is four, and the four locking universal wheels (4) are distributed on the periphery of the supporting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020983466.9U CN213231444U (en) | 2020-06-02 | 2020-06-02 | Lifting device for electric power overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020983466.9U CN213231444U (en) | 2020-06-02 | 2020-06-02 | Lifting device for electric power overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213231444U true CN213231444U (en) | 2021-05-18 |
Family
ID=75884001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020983466.9U Active CN213231444U (en) | 2020-06-02 | 2020-06-02 | Lifting device for electric power overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213231444U (en) |
-
2020
- 2020-06-02 CN CN202020983466.9U patent/CN213231444U/en active Active
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