CN217317926U - Over-and-under type electric power overhauls frock - Google Patents
Over-and-under type electric power overhauls frock Download PDFInfo
- Publication number
- CN217317926U CN217317926U CN202220021909.5U CN202220021909U CN217317926U CN 217317926 U CN217317926 U CN 217317926U CN 202220021909 U CN202220021909 U CN 202220021909U CN 217317926 U CN217317926 U CN 217317926U
- Authority
- CN
- China
- Prior art keywords
- supporting
- lifting
- support
- electric power
- type electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model provides a lifting type electric power overhaul tool, which comprises a traction trolley, wherein a lifting overhaul rack is fixedly arranged on the traction trolley; the lifting maintenance rack comprises a lifting support, the lifting support comprises a connecting base plate and two supporting channel steels oppositely arranged on the connecting base plate, and supporting top plates are arranged at the upper ends of the supporting channel steels; a lifting driving assembly is longitudinally arranged on the lifting support and comprises a driving screw rod, and a speed reducer and a driving motor are arranged at the upper end of the driving screw rod; the driving screw is sleeved with at least one group of sliding support components, one side of each sliding support component is fixedly connected with a crawling ladder, and the crawling ladder is parallel to the lifting support and moves up and down along the lifting support; the upper end of the crawling ladder is fixedly connected with one end of the maintenance platform. The utility model has reasonable and novel design, the electric power overhaul tool can be conveniently moved, and the application of most electric power overhaul places is satisfied; the lifting maintenance rack is long in lifting stroke and good in stability, and the safety of electric workers is improved.
Description
Technical Field
The utility model relates to an overhaul frock technical field, concretely relates to over-and-under type electric power overhauls frock.
Background
In recent years, with the great improvement of the living quality of residents in China, the demand on power consumption is increasing day by day, and the consumption of various electrical appliances and the infrastructure of wire bridges are widely used. After the electrical appliance and the electric wire bridge are used for a period of time, frequent maintenance is required, and the safety of the electrical appliance and a circuit is met. At present, the existing electric appliances and the electric circuits are usually operated by manual climbing, and the maintenance process has high danger coefficient and low maintenance efficiency. In addition, in some electric power overhaul places, also can use the maintenance platform truck, this type of maintenance platform truck mainly adopts hydraulic pressure or telescopic bracket to carry out lift drive, and this type of maintenance platform truck stability is relatively poor, and bearing capacity is not enough, is difficult to satisfy the demand that some places were installed and were overhauld.
Disclosure of Invention
In view of this, the utility model provides a lifting type electric power overhaul tool, which can be conveniently moved, so as to meet the application requirements of most electric power overhaul places; the lifting maintenance rack is long in lifting stroke and good in stability, reduces electric power maintenance difficulty, and improves working safety of electric power workers.
In order to solve the technical problem, the utility model provides a lifting type electric power overhaul tool which comprises a traction trolley, wherein a lifting overhaul rack is fixedly arranged on the traction trolley;
the lifting maintenance rack comprises a lifting support, the lifting support comprises a connecting base plate and two supporting channel steels oppositely arranged on the connecting base plate, and supporting top plates are arranged at the upper ends of the supporting channel steels;
the lifting support is longitudinally provided with a lifting driving assembly, the lifting driving assembly comprises a driving screw rod rotatably arranged between the connecting base plate and the supporting top plate, and the upper end of the driving screw rod is provided with a speed reducer and a driving motor;
the driving screw is sleeved with at least one group of sliding support assemblies, one side of each sliding support assembly is fixedly connected with a crawling ladder, and the crawling ladder is parallel to the lifting support and moves up and down along the lifting support;
the upper end of the ladder stand is fixedly connected with one end of the maintenance platform.
Furthermore, the sliding support assembly comprises two support clapboards which are correspondingly arranged up and down, and a screw rod sleeve matched with the driving screw rod is arranged between the support clapboards; two sides of the supporting clapboard are respectively fixedly connected with the supporting side plate;
and the two supporting side plates are arranged in the sliding grooves between the two supporting channel steels, and the two ends of each supporting side plate extend out of the sliding grooves between the supporting channel steels.
Furthermore, four groups of waist-shaped long holes are correspondingly arranged at the two ends of the two supporting side plates up and down;
a support shaft is horizontally arranged through the group of waist-shaped long holes, and rollers are rotatably arranged at two ends of the support shaft;
and guide slide rails are arranged at the two ends of the support channel steel and correspond to the rollers.
Furthermore, two connecting screws are fixedly connected between the two supporting side plates on the supporting shaft, and the free ends of the connecting screws are provided with supporting end plates tightly pressed at the end parts of the supporting side plates; the supporting end plate is externally provided with a protective cover corresponding to the roller, and the protective cover is provided with a sliding rail slot corresponding to the guide sliding rail.
Furthermore, the overhaul platform comprises an overhaul bedplate, and a plurality of platform guardrails are arranged on the periphery of the overhaul bedplate;
and the maintenance bedplate is provided with an area formed by supporting balls.
Furthermore, the traction trolley comprises a trolley body, a traction frame is arranged on the plate body at the front end of the trolley body, a traction block is arranged on the traction frame in a rotating mode, and a hinge hole is formed in the traction block.
Furthermore, a group of universal wheels is arranged at the front end of the vehicle body, and a group of travelling wheels is correspondingly arranged at the rear end of the vehicle body;
the front end and the rear end of the two sides of the vehicle body are respectively provided with four groups of contraction supporting arms, and the contraction supporting arms are opened or retracted along a hinge shaft of the vehicle body; the free end of the contraction supporting arm is longitudinally provided with a supporting pad foot, the supporting pad foot is in threaded connection with the contraction supporting arm, and the supporting pad foot can be lifted up along the contraction supporting arm to be folded or descended to support.
The utility model discloses an above-mentioned technical scheme at least includes following technological effect:
1. the utility model has reasonable and novel design and compact structure, and the electric power overhaul tool can be conveniently moved, thereby meeting the application of most electric power overhaul places; the lifting maintenance rack is long in lifting stroke and good in stability, reduces the electric power maintenance difficulty and improves the working safety of electric power workers;
2. the sliding support component of the utility model can conveniently slide and lift along the two supporting channel steel through the lead screw sleeve, thereby realizing the stable and convenient lifting movement of the crawling ladder and the maintenance platform; by adding the rollers at the two ends of the supporting side plate, the rollers can move along the guide slide rails arranged at the two ends of the supporting channel steel, so that the friction force of the sliding supporting assembly in the operation process is reduced, and the anti-overturning capacity of the lifting maintenance rack is improved; the structural stability of the sliding support assembly is further improved, the roller and an external structure can be protected by the protective cover, the occurrence probability of mechanical faults is reduced, and the mechanical operation stability is improved;
3. the platform guardrail of the utility model can be arranged in a continuous or discontinuous way, and the platform guardrail is provided with an inlet and an outlet; the ball supporting area can facilitate the movement of a heavier workpiece on the maintenance platform, and the difficulty of maintenance operation is reduced;
4. the traction trolley of the utility model is dragged and moved by external power devices such as family cars, trucks, agricultural vehicles and the like; this pull platform truck is supported at during operation accessible shrink support arm and support pad foot, and the rotation of support pad foot accessible is along shrink support arm elevating movement to improve the job stabilization nature who pulls the platform truck.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an electric power overhaul tool in an embodiment of the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a traction trolley in an embodiment of the present invention;
FIG. 3 is a schematic view of a three-dimensional structure of a lifting maintenance rack in an embodiment of the present invention;
FIG. 4 is a side view of the lift service rack of FIG. 3;
FIG. 5 is a top view of the embodiment of the present invention showing the installation of the lifting bracket and the sliding support assembly;
fig. 6 is a schematic structural view of the sliding support assembly according to the embodiment of the present invention in the first state;
fig. 7 is a structural schematic view of the sliding support assembly in the embodiment of the present invention in a second state;
fig. 8 is a top view of the sliding support assembly in an embodiment of the present invention;
fig. 9 is a bottom view of the sliding support assembly according to an embodiment of the present invention.
In the figure:
100. electric power overhaul tooling;
200. a traction trolley; 201. a vehicle body; 202. retracting the support arm; 203. supporting the foot pad; 204. a traction block; 205. a traction frame; 206. a universal wheel; 207. a traveling wheel;
300. lifting the maintenance rack; 310. a lifting support; 311. connecting the base plate; 312. supporting channel steel; 313. a guide slide rail; 314. supporting the transverse plate; 315. supporting a top plate;
320. a sliding support assembly; 321. a protective cover; 322. slotting the sliding rail; 323. supporting the side plates; 324. supporting the end plate; 325. connecting a screw rod; 326. a support shaft; 327. a waist-shaped long hole; 328. a roller; 329. a lead screw sleeve; 3210. supporting the partition plate;
330. climbing a ladder;
340. overhauling the platform; 341. overhauling the bedplate; 342. platform guardrails; 343. supporting the balls;
350. a lift drive assembly; 351. a drive motor; 352. a speed reducer; 353. driving a lead screw;
354. and a supporting shaft sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 9 of the embodiments of the present invention. It is to be understood that the embodiments described are some, not all embodiments of the invention. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
As shown in fig. 1-9: a lifting type electric power overhaul tool 100 comprises a traction trolley 200, wherein a lifting overhaul rack 300 is fixedly arranged on the traction trolley 200; the lifting maintenance rack 300 comprises a lifting support 310, wherein the lifting support 310 comprises a connecting base plate 311 and two supporting channel steels 312 which are oppositely arranged on the connecting base plate, and a sliding groove is formed between the two supporting channel steels which are oppositely arranged; a supporting top plate 315 is arranged at the upper end of the supporting channel steel 312, and a supporting transverse plate 314 is respectively arranged at the upper end and the lower end between the two supporting channel steels; the lifting support 310 is longitudinally provided with a lifting driving assembly 350, the lifting driving assembly 350 comprises a driving screw 353 rotatably arranged between the connecting base plate 311 and the supporting top plate 315, the upper end of the driving screw penetrates through the supporting transverse plate, the lower end of the driving screw is supported by a supporting shaft sleeve 354 arranged on the supporting transverse plate, the upper end of the driving screw 353 is provided with a speed reducer 352 and a driving motor 351, and the driving screw can be driven to rotate forwards or reversely by the driving motor and the speed reducer; the driving screw 353 is sleeved with one or two groups of sliding support components 320, the sliding support components perform lifting motion along the driving screw along with the forward rotation or the reverse rotation of the driving screw, one side of each sliding support component 320 is fixedly connected with a ladder stand 330, and the ladder stands 330 are parallel to the lifting support 310 and perform lifting motion along the lifting support; the upper end of the ladder stand 330 is fixedly connected with one end of the maintenance platform 340, and the maintenance platform moves up and down along with the lifting of the ladder stand.
Particularly, the utility model has reasonable and novel design and compact structure, and the electric power overhaul tool can be conveniently moved, thereby meeting the application of most electric power overhaul places; the lifting maintenance rack is long in lifting stroke and good in stability, reduces the electric power maintenance difficulty, and improves the working safety of electric workers.
In an embodiment of the present invention, as shown in fig. 5 to 9, the sliding support assembly 320 includes two support partitions 3210 disposed vertically and correspondingly, and a screw sleeve 329 matched with the driving screw 353 is disposed between the two support partitions; two sides of the supporting clapboard 3210 are respectively fixedly connected with the supporting side plate 323; the two supporting side plates 323 are arranged in the sliding groove between the two supporting channel steels 312, and two ends of each supporting side plate extend out of the sliding groove between the supporting channel steels. In this embodiment, the lift that conveniently slides between this kind of slip supporting component accessible lead screw sleeve pipe along two support channel-section steels of setting realizes the stable, convenient elevating movement of cat ladder and maintenance platform.
In another embodiment of the present invention, as shown in fig. 5-9, four sets of waist-shaped long holes 327 are correspondingly formed at the two ends of the two supporting side plates 323; a support shaft 326 is horizontally arranged through a group of waist-shaped long holes 327, and rollers 328 are rotatably arranged at two ends of the support shaft 326; and guide sliding rails 313 are arranged at two ends of the supporting channel steel 312 corresponding to the rollers 328. In this embodiment, through increasing the gyro wheel at support curb plate both ends, the gyro wheel can be along the direction slide rail motion that supports channel-section steel both ends and set up to reduce slip supporting component operation process frictional force, improve lift and overhaul rack antidumping ability.
In another embodiment of the present invention, as shown in fig. 7-9, two connecting screws 325 are further fixedly connected to the supporting shaft 326 between the two supporting side plates 323, and the free ends of the connecting screws 325 are provided with supporting end plates 324 pressed against the end portions of the supporting side plates; a protective cover 321 is covered outside the supporting end plate 324 corresponding to the roller 328, and a sliding rail slot 322 corresponding to the guiding sliding rail 313 is arranged on the protective cover 321. In this embodiment, the structural stability of slip supporting component obtains further promotion, and the safety cover can go on and the outer structure protects the gyro wheel, reduces mechanical failure probability, improves mechanical operation stability.
In another embodiment of the present invention, as shown in fig. 1 and 3, the maintenance platform 340 includes a maintenance platform plate 341, and a plurality of platform guard rails 342 are disposed around the maintenance platform plate 341; the maintenance platform 341 is provided with a region formed by supporting balls 343. In this embodiment, the platform guard bar may be arranged continuously or discontinuously, and the platform guard bar should be provided with an inlet and an outlet; the supporting ball area can facilitate the movement of a heavier workpiece on the maintenance platform, and the difficulty of maintenance operation is reduced.
In another embodiment of the present invention, as shown in fig. 2, the traction trolley 200 includes a trolley body 201, a traction frame 205 is disposed on a front end plate body of the trolley body 201, and a traction block 204 is rotatably disposed on the traction frame 205, and a hinge hole is disposed on the traction block; the front end of the vehicle body 201 is provided with a group of universal wheels 206, and the rear end of the vehicle body 201 is correspondingly provided with a group of travelling wheels 207; the front end and the rear end of the two sides of the vehicle body 201 are respectively provided with four groups of contraction supporting arms 202, and the contraction supporting arms 202 are opened or retracted along a hinged shaft with the vehicle body; the free end of the retractable support arm 202 is longitudinally provided with a support foot 203 which is in threaded connection with the retractable support arm and can be lifted up along the retractable support arm to retract or fall down to support. In the embodiment, the traction trolley performs traction movement through an external power device such as a family car, a truck, an agricultural vehicle and the like; this pull platform truck supports at during operation accessible shrink support arm and support pad foot, and the rotatory along shrink support arm elevating movement of support pad foot accessible to improve the job stabilization nature who pulls the platform truck.
The utility model discloses a use method or theory of operation:
the electric power overhaul tool can be conveniently moved and arranged by adopting the traction trolley, and can form stable support by contracting the support arm and the support pad foot, thereby meeting the application of most electric power overhaul places; maintenance platform accessible cat ladder carries out elevating movement along lifting support, and stability is good, reduces electric power and overhauls the degree of difficulty, improves electric power workman's work safety nature.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a frock is overhauld to over-and-under type electric power which characterized in that: the electric power overhaul tool (100) comprises a traction trolley (200), and a lifting overhaul rack (300) is fixedly arranged on the traction trolley (200);
the lifting maintenance rack (300) comprises a lifting support (310), the lifting support (310) comprises a connecting base plate (311) and two supporting channel steels (312) which are oppositely arranged on the connecting base plate, and supporting top plates (315) are arranged at the upper ends of the supporting channel steels (312);
the lifting support (310) is longitudinally provided with a lifting driving assembly (350), the lifting driving assembly (350) comprises a driving lead screw (353) which is rotatably arranged between the connecting base plate (311) and the supporting top plate (315), and the upper end of the driving lead screw (353) is provided with a speed reducer (352) and a driving motor (351);
the driving screw (353) is sleeved with at least one group of sliding support components (320), one side of each sliding support component (320) is fixedly connected with a ladder stand (330), and the ladder stands (330) are parallel to the lifting support (310) and do lifting motion along the lifting support;
the upper end of the ladder stand (330) is fixedly connected with one end of the maintenance platform (340).
2. The lifting type electric power overhaul tool set forth in claim 1, wherein: the sliding support assembly (320) comprises two support partition plates (3210) which are arranged vertically and correspondingly, and a screw rod sleeve (329) matched with the driving screw rod (353) is arranged between the support partition plates; two sides of the supporting clapboard (3210) are respectively fixedly connected with the supporting side plate (323);
the two supporting side plates (323) are arranged in the sliding grooves between the two supporting channel steels (312), and two ends of each supporting side plate extend out of the sliding grooves between the supporting channel steels.
3. The lifting type electric power overhaul tool set forth in claim 2, wherein: two ends of the two supporting side plates (323) are correspondingly provided with four groups of waist-shaped long holes (327) up and down;
a support shaft (326) is horizontally arranged through the group of waist-shaped long holes (327), and rollers (328) are rotatably arranged at two ends of the support shaft (326);
and guide sliding rails (313) are arranged at two ends of the supporting channel steel (312) and correspond to the rollers (328).
4. The lifting type electric power overhaul tool set forth in claim 3, wherein: two connecting screw rods (325) are fixedly connected between the two supporting side plates (323) on the supporting shaft (326), and supporting end plates (324) tightly pressed at the end parts of the supporting side plates are arranged at the free ends of the connecting screw rods (325); the supporting end plate (324) is externally covered with a protective cover (321) corresponding to the roller (328), and the protective cover (321) is provided with a sliding rail slot (322) corresponding to the guide sliding rail (313).
5. The lift type electric power overhaul tool according to any one of claims 1 to 4, characterized in that: the maintenance platform (340) comprises a maintenance platform plate (341), and a plurality of platform guardrails (342) are arranged on the periphery of the maintenance platform plate (341);
the maintenance bedplate (341) is provided with an area consisting of supporting balls (343).
6. The lifting type electric power overhaul tool set forth in claim 5, wherein: traction table car (200) are including automobile body (201), be provided with on automobile body (201) front end plate body and pull frame (205), and pull frame (205) go up to rotate and be provided with traction block (204), are provided with the hinge hole on the traction block.
7. The lifting type electric power overhaul tool set forth in claim 6, wherein: a group of universal wheels (206) is arranged at the front end of the vehicle body (201), and a group of traveling wheels (207) is correspondingly arranged at the rear end of the vehicle body (201);
the front end and the rear end of the two sides of the vehicle body (201) are respectively provided with four groups of contraction supporting arms (202), and the contraction supporting arms (202) are opened or retracted along a hinged shaft with the vehicle body; the free end of the contraction supporting arm (202) is longitudinally provided with a supporting pad foot (203), the supporting pad foot is in threaded connection with the contraction supporting arm, and the supporting pad foot can be lifted up along the contraction supporting arm to be folded or descended to support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220021909.5U CN217317926U (en) | 2022-01-06 | 2022-01-06 | Over-and-under type electric power overhauls frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220021909.5U CN217317926U (en) | 2022-01-06 | 2022-01-06 | Over-and-under type electric power overhauls frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217317926U true CN217317926U (en) | 2022-08-30 |
Family
ID=82990411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220021909.5U Active CN217317926U (en) | 2022-01-06 | 2022-01-06 | Over-and-under type electric power overhauls frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217317926U (en) |
-
2022
- 2022-01-06 CN CN202220021909.5U patent/CN217317926U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207726646U (en) | A kind of electric mechanic lifting vehicle | |
| CN114162751B (en) | Gravity clearance eliminating structure for automobile tire lifting equipment and automobile tire lifting equipment | |
| CN113175194B (en) | Automatic multisection horizontal lift telescopic operation platform | |
| CN111285269A (en) | Wheeled ground walking type lining changing manipulator | |
| CN217317926U (en) | Over-and-under type electric power overhauls frock | |
| CN111114394A (en) | Auxiliary platform and contact net overhaul operation vehicle | |
| CN215974840U (en) | Lifting platform | |
| CN212450449U (en) | Lifting device for vehicle detection | |
| CN211712517U (en) | Elevator for construction machinery | |
| CN212198333U (en) | Portable new energy automobile maintenance platform | |
| CN210396807U (en) | Transverse translation walking mechanism for tunnel construction equipment | |
| CN210973768U (en) | Self-walking scissor-fork type aerial work platform with drawer structure | |
| CN112081438A (en) | Transverse moving trolley with telescopic automatic leveling device for vertical lifting mechanical parking equipment | |
| CN110695679A (en) | Large-scale compensation formula spiale connection assembly device | |
| CN214828853U (en) | Track self-propelled hydraulic lifting platform | |
| CN221051474U (en) | Multifunctional trolley switch maintenance platform truck | |
| CN219259460U (en) | Double-machine independent jacking telescopic platform mechanism | |
| CN220559703U (en) | Portable car baking finish lamp | |
| CN215714707U (en) | Anti-collision wall construction platform | |
| CN217297204U (en) | Scissor-fork type aerial work platform hydraulic control system | |
| CN220500820U (en) | Engineering machinery frame | |
| CN211338725U (en) | Novel electric power engineering work platform | |
| CN221219905U (en) | Rotary three-dimensional parking device | |
| CN214167284U (en) | Stably placed elevator | |
| CN219136298U (en) | Fixed double-layer operation platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |