CN211017994U

CN211017994U - Novel switch overhauls protection frame

Info

Publication number: CN211017994U
Application number: CN201921998992.6U
Authority: CN
Inventors: 李�杰; 钟运平; 古云峰; 温晓阳; 罗国香; 汪素青
Original assignee: Guangdong Power Grid Co Ltd; Heyuan Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Heyuan Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-14
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a novel switch overhauls protection frame, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the headstock, the interior diapire fixedly connected with rotating electrical machines of headstock, the output of rotating electrical machines passes through the first gear of reduction gear fixedly connected with, the top of headstock is equipped with the lead screw, the last fixed surface of headstock inlays and has first bearing, the bottom of lead screw runs through first bearing and extends to the inside of headstock, the bottom fixedly connected with second gear of lead screw, first gear meshes with the second gear mutually, the top of lead screw is equipped with removes the seat. This novel switch overhauls protection frame, the lift through manual control protection frame replaces original protection frame installation and fixed complexity, has solved the staff and has stood down when the installation, stands up and can all take place the unstable condition of focus, causes the condition emergence of dropping down the support, can endanger the problem of staff's personal safety.

Description

Novel switch overhauls protection frame

Technical Field

The utility model relates to an electric power tech field, more specifically relates to a novel switch overhauls protection frame.

Background

Electric power is energy using electric energy as power, along with improvement of living standard of people, China has entered into the internet era, various electric and electronic products for life use are not supported by the electric power, the electric power becomes a necessity in life, the electric power needs to be overhauled and maintained frequently in order to ensure normal operation of the electric power, when an electric power maintenance worker maintains the electric power equipment outdoors, the electric power equipment is generally placed on a fixing frame with a certain height, so that the work of ascending a height is needed, and in order to ensure safety of the work of ascending a height, the electric power maintenance worker needs to use an overhauling protection frame to fix the power point, so that the maintenance worker can operate safely.

The current maintenance protection frame needs the staff after stepping on the steelframe, on installing power supply unit's support again, when the installation, need squat down or bend over and fix the footboard on the support of channel-section steel class, the staff bends over when the installation, stand up and can all take place the unstable condition of focus, the condition that causes to fall the support takes place, can harm staff's personal safety, for this reason, we propose a novel switch maintenance protection frame and solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving above-mentioned technical problem to a certain extent at least, provide a novel switch overhauls protection frame, safe and reliable.

The technical scheme of the utility model is that: the utility model provides a novel switch overhauls protection frame, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the headstock, the interior diapire fixedly connected with rotating electrical machines of headstock, the output of rotating electrical machines passes through the first gear of reduction gear fixedly connected with, the top of headstock is equipped with the lead screw, the last fixed surface of headstock inlays and has first bearing, the bottom of lead screw runs through first bearing and extends to the inside of headstock, the bottom fixedly connected with second gear of lead screw, first gear meshes with the second gear mutually, the top of lead screw is equipped with removes the seat, the bottom surface fixedly connected with connecting plate that removes the seat, the fixed silk cover that inlays in bottom surface of connecting plate, the fixed bottom surface that removes the seat is inlayed and is had the second bearing, the top of lead screw runs through the silk cover and extends to the inner circle of second bearing.

Remove the last fixed surface of seat and be connected with the guard plate, the connecting rod that the positive fixedly connected with equidistance of guard plate was arranged, the symmetrical bracing piece of bottom surface fixedly connected with of removing the seat, the last fixed surface of base is connected with symmetrical support section of thick bamboo, every the equal fixedly connected with spring of inner diapire of support section of thick bamboo, every the equal fixedly connected with fixed block in top of spring, every the through-hole has all been seted up to the upper surface of support section of thick bamboo, every the bottom of bracing piece all runs through the through-hole and extends to the inside of supporting a section of thick bamboo, and the bottom of every bracing piece all is connected with the last fixed surface of fixed block.

Preferably, the bottom surface of the base is fixedly connected with symmetrical rollers, and each roller is a rubber wheel.

Preferably, the equal fixedly connected with fixed plate of the left and right sides face of base, two the equal fixedly connected with handle of a side that the fixed plate kept away from each other.

Preferably, the front of headstock is through screw fixed connection maintenance board, the ventilation hole that the equidistance was arranged is seted up in the front of maintenance board, symmetrical louvre has all been seted up to the left and right sides face of headstock.

Preferably, the upper surface of the moving seat is fixedly connected with a rubber pad, and the upper surface of the rubber pad is provided with anti-skid grains.

Preferably, the front surface of the moving seat is fixedly connected with a climbing ladder, and the bottom end of the climbing ladder is in contact with the outer surface of the power box.

Preferably, the handle is disposed at an upper portion of the fixing plate. The supporting cylinder is cylindrical in shape.

Compared with the prior art, the beneficial effects are:

the roller is arranged below the base, so that the maintenance device can move conveniently, power for adjusting the device is provided by the rotating motor, the rotating motor drives the first gear to rotate, the first gear is matched with the second gear to rotate, the screw rod can rotate in the screw sleeve in the connecting plate, and the screw sleeve is in threaded connection with the screw rod, so that the connecting plate can drive the moving seat to move due to the rotation of the screw rod, the adjustment of the protective frame is realized, maintenance personnel can finish ascending operation, the problem that the traditional protective frame needs to be fixedly connected by squatting after ascending is solved, and the use safety is improved;

set up the climbing ladder through removing the seat, can make things convenient for the maintainer to climb after the protection frame rises and overhaul the operation on removing the seat, set up the rubber pad on removing the seat, can play insulating and skid-proof effect, through setting up guard plate and connecting rod, can protect the security of overhauing the workman, avoid overhauing the workman and drop from removing the seat, through supporting a section of thick bamboo, the bracing piece, the effect of spring and fixed block, the buffering effect of protection frame is guaranteed to the buffering power that can utilize the spring, the device replaces original protection frame installation and fixed complexity through the lift of manual control protection frame, it pitches down when the installation to have solved the staff, it can take place the unstable condition of focus all to stand, cause the condition emergence of falling the lower carriage, can harm the problem of staff's personal safety.

Drawings

Fig. 1 is a front view of the power box of the present invention;

FIG. 2 is a rear view of the power box of the present invention;

FIG. 3 is a cross-sectional view of the power box of the present invention;

fig. 4 is a cross-sectional view of the supporting cylinder of the present invention.

In the figure: the device comprises a base 1, a fixing plate 2, a supporting barrel 3, a supporting rod 4, a moving seat 5, a rubber pad 6, a connecting rod 7, a roller 8, a screw sleeve 9, a protection plate 10, a second bearing 11, a connecting plate 12, a screw rod 13, a handle 14, a power box 15, a maintenance plate 16, a vent hole 17, a climbing ladder 18, a second gear 19, a first gear 20, a rotating motor 21, a first bearing 22, heat dissipation holes 23, through holes 24, a fixing block 25 and a spring 26.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a novel disconnecting link overhauling protection frame comprises a base 1, wherein symmetrical idler wheels 8 are fixedly connected to the bottom surface of the base 1, each idler wheel 8 is a rubber wheel, a device is convenient to move, fixed plates 2 are fixedly connected to the left side surface and the right side surface of the base 1, a handle 14 is fixedly connected to one side surface, away from each other, of the two fixed plates 2, a pushing device is convenient, a power box 15 is fixedly connected to the upper surface of the base 1, an overhauling plate 16 is fixedly connected to the front surface of the power box 15 through screws, ventilation holes 17 which are arranged at equal intervals are formed in the front surface of the overhauling plate 16, symmetrical heat dissipation holes 23 are formed in the left side surface and the right side surface of the power box 15, a heat dissipation effect can be achieved, a rotating motor 21 is fixedly connected to the inner bottom wall of the power box 15, a first gear 20 is fixedly connected to the, the upper surface of headstock 15 is fixed and is inlayed first bearing 22, the bottom of lead screw 13 runs through first bearing 22 and extends to the inside of headstock 15, the bottom fixedly connected with second gear 19 of lead screw 13, first gear 20 meshes with second gear 19 mutually, the top of lead screw 13 is equipped with removes seat 5, the last fixed surface of removing seat 5 is connected with the rubber pad 6, anti-skidding line has been seted up to the upper surface of rubber pad 6, can play skid-proof effect, the bottom surface fixedly connected with connecting plate 12 of removing seat 5, the fixed silk braid 9 that inlays in bottom surface of connecting plate 12, the fixed second bearing 11 that inlays in bottom surface of removing seat 5, the top of lead screw 13 is run through silk braid 9 and is extended to the inner circle of second bearing 11.

Remove seat 5's last fixed surface and be connected with guard plate 10, the connecting rod 7 that the positive fixedly connected with equidistance of guard plate 10 was arranged, remove seat 5's positive fixedly connected with climbing ladder 18, the bottom of climbing ladder 18 contacts with the surface of headstock 15, can be convenient for climb, remove seat 5's the symmetrical bracing piece 4 of bottom surface fixedly connected with, base 1's the symmetrical supporting cylinder 3 of last fixed surface fixed connection, the equal fixedly connected with spring 26 of the interior diapire of every supporting cylinder 3, the equal fixedly connected with fixed block 25 in top of every spring 26, through-hole 24 has all been seted up to the upper surface of every supporting cylinder 3, the bottom of every bracing piece 4 all runs through-hole 24 and extends to the inside of supporting cylinder 3, and the bottom of every bracing piece 4 all is connected with the last fixed surface of fixed block 25. In this embodiment, the handle 14 is disposed on the upper portion of the fixing plate 2 for easy pushing and pulling. The support cylinder 3 is cylindrical in shape.

The working principle is as follows: when the device is used, the handle 14 is pushed to move the device to a use position, then the device is powered on, the rotating motor 21 is started, the rotating motor 21 drives the first gear 20 to rotate, the rotation of the first gear 20 drives the second gear 19 to rotate, so that the second gear 19 drives the screw rod 13 to rotate inside the screw sleeve 9, the connecting plate 12 can drive the moving seat 5 to move up and down through the screw action of the screw sleeve 9 and the screw rod 13, the moving seat 5 reaches the maintenance height, then a maintenance worker climbs onto the moving seat 5 through the climbing ladder 18, and the maintenance worker carries out maintenance operation on the moving seat 5. The safety is improved.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a novel switch overhauls protection frame, includes base (1), its characterized in that: the upper surface of base (1) is fixed and is connected with headstock (15), the interior diapire fixedly connected with rotating electrical machines (21) of headstock (15), the output of rotating electrical machines (21) passes through first gear (20) of reduction gear fixedly connected with, the top of headstock (15) is equipped with lead screw (13), the upper surface fixed of headstock (15) is inlayed and is had first bearing (22), the bottom of lead screw (13) runs through first bearing (22) and extends to the inside of headstock (15), the bottom fixed connection of lead screw (13) is connected with second gear (19), first gear (20) and second gear (19) mesh mutually, the top of lead screw (13) is equipped with removes seat (5), the bottom surface fixedly connected with connecting plate (12) of removing seat (5), the bottom surface fixed of connecting plate (12) is inlayed and is had silk cover (9), a second bearing (11) is fixedly embedded in the bottom surface of the movable seat (5), and the top end of the screw rod (13) penetrates through the screw sleeve (9) and extends to the inner ring of the second bearing (11);

remove last fixed surface of seat (5) and be connected with guard plate (10), connecting rod (7) that the positive fixedly connected with equidistance of guard plate (10) was arranged, the symmetrical bracing piece (4) of bottom surface fixedly connected with of removing seat (5), the symmetrical support section of thick bamboo (3) of last fixed surface of base (1), every the equal fixedly connected with spring (26) of the interior diapire of a support section of thick bamboo (3), every the equal fixedly connected with fixed block (25) in top of spring (26), every through-hole (24), every have all been seted up to the upper surface of a support section of thick bamboo (3) the bottom of bracing piece (4) all runs through-hole (24) and extends to the inside of a support section of thick bamboo (3), and the bottom of every bracing piece (4) all is connected with the last fixed surface of fixed block (25).

2. The novel switch maintenance protective frame according to claim 1, characterized in that: the bottom surface fixedly connected with symmetrical gyro wheel (8) of base (1), every gyro wheel (8) are the rubber wheel.

3. The novel switch maintenance protective frame according to claim 1, characterized in that: the base (1) the equal fixedly connected with fixed plate (2) of the left and right sides face, two the equal fixedly connected with handle (14) of a side that fixed plate (2) kept away from each other.

4. The novel switch maintenance protective frame according to claim 1, characterized in that: the front of headstock (15) is through screw fixed connection maintenance board (16), ventilation hole (17) that the equidistance was arranged are seted up in the front of maintenance board (16), symmetrical louvre (23) have all been seted up to the left and right sides face of headstock (15).

5. The novel switch maintenance protective frame according to claim 1, characterized in that: the upper surface of the movable seat (5) is fixedly connected with a rubber pad (6).

6. The novel switch maintenance protective frame according to claim 5, characterized in that: the upper surface of the rubber pad (6) is provided with anti-skid grains.

7. The novel switch maintenance protective frame according to claim 1, characterized in that: the front surface of the movable seat (5) is fixedly connected with a climbing ladder (18).

8. The novel switch maintenance protective frame according to claim 7, characterized in that: the bottom end of the climbing ladder (18) is in contact with the outer surface of the power box (15).

9. The novel switch maintenance protective frame according to claim 3, characterized in that: the handle (14) is arranged at the upper part of the fixing plate (2).

10. The novel disconnecting link overhauling protection frame according to any one of claims 1 to 9, wherein: the supporting cylinder (3) is cylindrical in shape.