CN217708812U

CN217708812U - Maintenance safety work lifting platform

Info

Publication number: CN217708812U
Application number: CN202221427573.9U
Authority: CN
Inventors: 席乐; 王义超; 翟书尚; 魏宝春; 阿尔曼·阿不拉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-11-01
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses an overhaul safe work elevating platform belongs to the electric power field of overhauing. The utility model provides an overhaul safe work elevating platform, includes fixed frame, fixed frame upper end slidable mounting installs the inner panel, fixed frame both sides are rotated install with two inner panel screw-thread fit's first threaded rod, fixed frame inner chamber slidable mounting has supplementary board, fixed frame terminal surface rotates install with supplementary board screw-thread fit's second threaded rod, two the inner panel outside is fixed with the spacing slider that is the symmetry setting, the spacing spout that is the symmetry setting is seted up to fixed frame inner chamber both ends face, spacing slider slidable mounting is in spacing spout. The utility model discloses can expand the elevating platform mesa.

Description

Maintenance safety work lifting platform

Technical Field

The utility model relates to an electric power overhauls the field, more specifically says, relates to an overhaul safe work elevating platform.

Background

In the process of electric power construction, manual operation is needed in many places, particularly, some electric power maintenance personnel are needed to maintain circuits or electric power equipment, many electric power equipment are high, and workers generally adopt a maintenance lifting platform to maintain fault equipment after lifting the height; however, power equipment is not square and square, a lot of equipment has a bulge or other welded supports, if nodes in some cracks need to be maintained, because the bottom of the lifting platform is fixed during working and the occupied area is large, the lifting platform cannot be pushed to the equipment, and often after the lifting platform is lifted to a proper height, a worker of the electric power still has no trouble, and at the moment, the worker is pushed to the construction platform, so that the maintenance of the worker is facilitated.

The patent document of publication No. CN216155428U among the prior art provides an electric power overhauls safe work elevating platform, the device is through adjusting the rolling disc, cooperate through gear and rack, make the inner panel can stretch out fixed frame, reach the regulation of horizontal length, compare with traditional device that can only adjust from top to bottom, because the node in some crack of power equipment also needs regular overhaul, but traditional device base area occupied is big, inconvenient removal, and the base is fixed when overhauing, and the device risees and can also adjust horizontal length after overhauing the height, make the workman more convenient to overhaul, reduced the potential safety hazard and be in the utility model discloses in, the device passes through gear and rack and meshes mutually, carries on spacingly to the inner panel that stretches out, the workman can stand in height-adjusting horizontal length, more save time and labor than traditional workman at ground regulation, when the volume of stretching out reaches the biggest, the gear supports the recess by oneself, prevents the inner panel, has guaranteed the personal safety when the workman overhauls.

Although the device has more beneficial effects, the following problems still exist: the device passes through spacing subassembly, can adjust the internal plate position in fixed frame to fix a position it, this though can adjust the internal plate position, expand when unable its area, this performance that has limited the device undoubtedly. In view of this, we propose a maintenance safety work elevating platform.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide an overhaul safe work elevating platform to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides an overhaul safety work elevating platform, includes fixed frame, fixed frame upper end slidable mounting installs the inner panel, fixed frame both sides are rotated install with two inner panel screw-thread fit's first threaded rod, fixed frame inner chamber slidable mounting has supplementary board, fixed frame terminal surface rotates install with supplementary board screw-thread fit's second threaded rod.

Preferably, two the inner panel outside is fixed with the spacing slider that is the symmetry and sets up, the spacing spout that is the symmetry and sets up is seted up to fixed frame inner chamber both ends face, spacing slider slidable mounting is in the spacing spout.

Preferably, two the limiting slide block outside is fixed with first threaded plate complex first thread board, two the limiting slide chamber with first threaded plate sliding connection is seted up in the limiting chute outside, fixed frame outer terminal surface is fixed with the limiting plate that is the symmetry and sets up, first threaded rod rotates to be installed between two limiting plates.

Preferably, a thread block in threaded fit with a second threaded rod is fixed on the outer end face of the supplementary plate, a groove in sliding fit with the thread block is formed in the inner end face of the fixed frame, and the second threaded rod is rotatably installed in the groove.

Preferably, fixing rods are fixed on the outer sides of the upper ends of the two inner plates, a plurality of protective ropes are fixed on the peripheries of the fixing rods, and an escalator is fixed at the outer end of the inner plate on one side.

Preferably, one side protection rope middle part both sides are fixed with first connecting plate and second connecting plate respectively, second connecting plate one end is fixed with the third threaded rod, first connecting plate terminal surface is rotated and is installed the threaded sleeve with third threaded rod screw-thread fit.

Preferably, the end face of the third threaded rod is provided with a limiting jack, and the end face of the first connecting plate is fixed with a limiting inserted rod inserted into the limiting jack.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model can drive the two inner plates to move back to back in the fixed frame through the first threaded rod, and can drive the supplement plate to move upwards in the fixed frame through the second threaded rod, so that the supplement plate is inserted between the two inner plates, thereby expanding the area of the inner plates, improving the electric power overhaul efficiency and ensuring the overhaul safety;

2. the utility model discloses a screw-thread fit between threaded sleeve and the third threaded rod can install and dismantle one side protection rope, both can protect the staff to the inner panel upper end, and the staff of also being convenient for gets into or withdraws from the inner panel upper end.

Drawings

Fig. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the inner plate of the present invention;

FIG. 4 is a schematic view of the inner split structure of the supplement plate of the present invention;

FIG. 5 is a schematic view of the inner splitting structure of the protection rope of the present invention;

the reference numbers in the figures illustrate: 1. a fixing frame; 2. an inner plate; 3. a fixing rod; 4. an escalator; 5. a protective rope; 6. a supplement board; 7. a first threaded rod; 8. a limiting plate; 9. a first thread plate; 10. a limiting chute; 11. a limiting slide block; 12. a limiting sliding cavity; 13. a thread block; 14. a groove; 15. a second threaded rod; 16. a first connecting plate; 17. a second connecting plate; 18. a third threaded rod; 19. a threaded sleeve; 20. limiting the jacks; 21. and a limiting inserted rod.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides an overhaul safe work elevating platform, includes fixed frame 1, and inner panel 2 is installed to 1 upper end slidable mounting of fixed frame, and 1 both sides of fixed frame are rotated and are installed with two 2 screw-thread fit's of inner panel first threaded

rod

7, and 1 inner chamber slidable mounting of fixed frame has

supplementary board

6, and 1 terminal surface of fixed frame rotates and installs and supplement 6 screw-thread fit's of board second threaded rod 15.

Specifically, two inner panel 2 outsides are fixed with the spacing slider 11 that is the symmetry and sets up, and fixed frame 1 inner chamber both ends face is seted up and is the spacing spout 10 that the symmetry set up, and spacing slider 11 slidable mounting is in spacing spout 10.

The utility model discloses a sliding connection cooperation between spacing spout 10 and the spacing slider 11 can restrict the 2 direction of motion of inner panel.

Further, two spacing slider 11 outsides are fixed with the first threading board 9 with first threaded rod 7 complex, and two spacing spout 10 outsides are seted up with first threading board 9 sliding connection's spacing sliding chamber 12, and fixed frame 1 outer terminal surface is fixed with the limiting plate 8 that is the symmetry and sets up, and first threaded rod 7 rotates and installs between two limiting plates 8.

The utility model discloses a screw-thread fit between first threaded rod 7 and two first thread boards 9 can drive the motion of inner panel 2 to fix a position it.

Further, a thread block 13 in threaded fit with a second threaded rod 15 is fixed on the outer end face of the supplementary plate 6, a groove 14 in sliding fit with the thread block 13 is formed in the inner end face of the fixed frame 1, and the second threaded rod 15 is rotatably installed in the groove 14.

The utility model discloses a sliding connection cooperation between screw thread piece 13 and the recess 14 can restrict supplementary board 6 direction of motion.

Furthermore, fixed rods 3 are fixed on the outer sides of the upper ends of the two inner plates 2, protective ropes 5 are fixed on the peripheries of the fixed rods 3, and an escalator 4 is fixed on the outer end of one inner plate 2.

The utility model discloses a protection rope 5 and dead lever 3 can protect the staff in inner panel 2 periphery, through staircase 4, the staff of being convenient for goes up the decline of upgrading.

It is worth to explain that, a first connecting plate 16 and a second connecting plate 17 are respectively fixed on two sides of the middle of the one side protection rope 5, a third threaded rod 18 is fixed on one end of the second connecting plate 17, and a threaded sleeve 19 in threaded fit with the third threaded rod 18 is rotatably installed on the end face of the first connecting plate 16.

The utility model discloses a screw-thread fit between third threaded rod 18 and the threaded sleeve 19 can be connected fixedly 5 both ends of one side protection rope, and the staff of being convenient for is current.

It should be noted that a limiting insertion hole 20 is formed in an end surface of the third threaded rod 18, and a limiting insertion rod 21 inserted into the limiting insertion hole 20 is fixed to an end surface of the first connection plate 16.

The utility model discloses a grafting cooperation between spacing jack 20 and the spacing inserted bar 21 can restrict first connecting plate 16 and second connecting plate 17 direction of motion, avoids rotating both, and then avoids rotating protection rope 5, prevents that protection rope 5 from being twisted absolutely.

The working principle is as follows: when the device is used, the first threaded rod 7 is rotated between the two limiting plates 8, the rotated first threaded rod 7 can drive the two inner plates 2 to move back to back through the threaded fit between the rotated first threaded rod 7 and the two first threaded plates 9 under the limitation of the limiting sliding grooves 10 and the limiting sliding blocks 11 on the moving direction of the inner plates 2, then the second threaded rod 15 is rotated at the upper end of the fixing frame 1, and the rotated second threaded rod 15 can drive the supplement plate 6 to move upwards through the threaded fit between the rotated second threaded rod 15 and the threaded blocks 13 under the limitation of the grooves 14 on the moving direction of the threaded blocks 13, so that the supplement plate 6 is inserted between the two inner plates 2, the end face operation space of the inner plates 2 can be expanded, and the use efficiency is improved;

through staircase 4, be convenient for the staff goes upward to inner panel 2 upper end, laminate threaded sleeve 19 and third threaded rod 18 each other, make grafting between spacing jack 20 and the spacing inserted bar 21, can restrict first connecting plate 16 and second connecting plate 17 direction of motion, at first connecting plate 16, rotate threaded sleeve 19, through the screw-thread fit between threaded sleeve 19 and the third threaded rod 18, can drive first connecting plate 16 and second connecting plate 17 motion in opposite directions, in one side, it is fixed to connect two protection ropes 5, cooperation dead lever 3, when electric power overhauls, need protect the staff.

Claims

1. The utility model provides an overhaul safe work elevating platform, includes fixed frame (1), its characterized in that: inner panel (2) are installed to fixed frame (1) upper end slidable mounting, fixed frame (1) both sides are rotated and are installed with two inner panel (2) screw-thread fit's first threaded rod (7), fixed frame (1) inner chamber slidable mounting has supplementary board (6), fixed frame (1) terminal surface rotates and installs and supplement board (6) screw-thread fit's second threaded rod (15).

2. The service safety work lift platform of claim 1, wherein: two inner panel (2) outside is fixed with limiting slide block (11) that is the symmetry and sets up, limiting slide groove (10) that are the symmetry and set up are seted up to fixed frame (1) inner chamber both ends face, limiting slide block (11) slidable mounting is in limiting slide groove (10).

3. A service safety work lift platform as claimed in claim 2, wherein: two the limiting slide block (11) outside is fixed with first threaded rod (7) complex first thread board (9), two spacing spout (10) outside offer with first thread board (9) sliding connection's spacing smooth chamber (12), fixed frame (1) outer terminal surface is fixed with limiting plate (8) that are the symmetry and set up, first threaded rod (7) rotate to be installed between two limiting plates (8).

4. The service safety work lift platform of claim 1, wherein: the outer end face of the supplementary plate (6) is fixed with a thread block (13) in threaded fit with a second threaded rod (15), the inner end face of the fixed frame (1) is provided with a groove (14) in sliding fit with the thread block (13), and the second threaded rod (15) is rotatably installed in the groove (14).

5. A service safety work lift platform as claimed in claim 1, wherein: the outer sides of the upper ends of the two inner plates (2) are fixed with fixing rods (3), a plurality of protection ropes (5) are fixed on the peripheries of the fixing rods (3), and the outer end of the inner plate (2) on one side is fixed with an escalator (4).

6. A service safety work lift platform as claimed in claim 5, wherein: one side protection rope (5) middle part both sides are fixed with first connecting plate (16) and second connecting plate (17) respectively, second connecting plate (17) one end is fixed with third threaded rod (18), first connecting plate (16) terminal surface is rotated and is installed and screw sleeve (19) with third threaded rod (18) screw-thread fit.

7. The service safety work lift of claim 6, wherein: and the end surface of the third threaded rod (18) is provided with a limiting insertion hole (20), and the end surface of the first connecting plate (16) is fixedly provided with a limiting insertion rod (21) which is inserted into the limiting insertion hole (20).