CN213037348U

CN213037348U - Be used for road well lid to rise to cover device

Info

Publication number: CN213037348U
Application number: CN202020630585.6U
Authority: CN
Inventors: 刘延奎; 郎伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-04-23
Anticipated expiration: 2030-04-24

Abstract

The utility model provides a be used for road well lid to play and cover device relates to the road field. The electric heating device comprises a supporting frame, the bottom fixed mounting of support frame has the supporting leg, the inside fixed mounting of support frame has motor support frame, motor support frame's middle part fixed mounting has the protective housing, the inside fixed mounting of protective housing has the motor, the top fixed mounting of protective housing has the top cap, the last fixed surface of top cap installs the handle, the lower fixed surface of protective housing installs first solid fixed cylinder, the output fixed mounting of motor has the threaded rod. This be used for road well lid to play and cover device plays a supporting role to holistic structure through setting up the support frame, can conveniently open the protective housing through setting up top cap and handle, conveniently maintains and maintains the motor, improves the life of motor, has played a supporting role to the protective housing through setting up motor support frame, guarantees the stability that the well lid promoted.

Description

Be used for road well lid to rise to cover device

Technical Field

The utility model relates to a road technical field specifically is a be used for road well lid to play and cover device.

Background

The road is an infrastructure for various trackless vehicles and pedestrians to pass through in terms of word meaning; the road is divided into a road, an urban road, a rural road, an industrial road, a forestry road, an examination road, a competition road, an automobile test road, a workshop passage, a school road and the like according to the use characteristics of the road. In addition, the method also refers to a way of achieving a certain target, a way of object development and change, and the influence of the road on the automobile safety is reflected in whether the development of the road and the construction of the road network are suitable for the living standard, living habits and social economic development of people. If the number of the vehicles is small, the service life of the road is reduced, and problems are easy to occur, so that the traffic safety problem is prominent. And secondly, whether the road management facility and the traffic control facility are scientific and reasonable or not, if so, vehicles can be dredged in a well in case of traffic jam, the problem of traffic jam is solved, and traffic safety accidents are reduced. Again the impact of road design on traffic safety. There are some roads, and because of their unreasonable design, drivers are likely to make wrong judgments, which causes traffic accidents, and this should be paid attention by road designers and managers. If the straight line of the highway is too long, the driver is easy to fatigue, and the traffic accident can be caused by the unreasonable combination of the curve and the slope.

At present, in the road construction process, when changing the road well lid of damage or need be to keeping in repair below the well lid, need two people to lift the well lid, need be careful in real time lifting the in-process, avoid taking place to tumble at removal well lid in-process, the mode of rising of above-mentioned well lid is not only wasted time and energy, increases constructor's intensity of labour, does not reach moreover and wants labour saving and time saving.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a be used for road well lid to play to cover device has solved the problem that mentions among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a device for lifting a cover of a road well cover comprises a support frame, wherein the bottom of the support frame is fixedly provided with a support leg, a motor supporting frame is fixedly arranged in the supporting frame, a protective shell is fixedly arranged in the middle of the motor supporting frame, the motor is fixedly arranged in the protective shell, the top of the protective shell is fixedly provided with a top cover, the upper surface of the top cover is fixedly provided with a handle, the lower surface of the protective shell is fixedly provided with a first fixed cylinder, the output end of the motor is fixedly provided with a threaded rod, the outer side of the threaded rod is connected with a first supporting rod through threads, the first supporting rod is connected with the first fixed cylinder in a sliding way, the lower surface of the first supporting rod is fixedly provided with a transverse plate, the lower fixed surface of diaphragm installs the bolt, the outside threaded connection of bolt has the second bracing piece, the lower extreme fixed mounting of second bracing piece has the fixed section of thick bamboo of second.

Preferably, a sliding block is fixedly mounted at the top end of the first supporting rod, a sliding groove is formed in the inner wall of the first fixing barrel, and the sliding block is connected with the sliding groove in a sliding mode.

Preferably, a double-shaft output motor is fixedly mounted inside the second fixing barrel, a partition plate is fixedly mounted inside the second fixing barrel, second threaded rods are fixedly mounted on two sides of the double-shaft output motor, and moving blocks are connected to outer side threads of the second threaded rods.

Preferably, the moving block is connected with the inner wall of the second fixed cylinder in a sliding manner, and the cross sections of the second fixed cylinder and the moving block are rectangular.

Preferably, the lower surface fixed mounting of supporting leg has the universal wheel, one side fixed mounting of universal wheel has the universal wheel stopper.

(III) advantageous effects

The utility model provides a be used for road well lid to play and cover device. Has the following beneficial effects:

1. this be used for road well lid to play and cover device plays a supporting role to holistic structure through setting up the support frame, can conveniently open the protective housing through setting up top cap and handle, conveniently maintains and maintains the motor, improves the life of motor, has played a supporting role to the protective housing through setting up motor support frame, guarantees the stability that the well lid promoted.

2. This be used for road well lid to play and cover device, through setting up bracing piece and diaphragm, have a supporting role to the diaphragm, through setting up nut and bracing piece, can dismantle the second support column and the solid fixed cylinder of second of nut lower surface, improved the device's practicality, through setting up the inside second motor of the solid fixed cylinder of second, second threaded rod and baffle, when the motor drives the second threaded rod and rotates, make the movable block stretch out the solid fixed cylinder of second, carry on spacingly, satisfy the demand of different well lid opening hole shapes.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic cross-sectional view of a first fixed cylinder of the present invention;

fig. 4 is a schematic cross-sectional view of the bolt of the present invention.

In the figure: the device comprises a support frame 1, universal wheels 2, support legs 3, a wheel brake 4, a motor 5, a first threaded rod 6, a motor support frame 7, a sliding block 8, a sliding chute 9, a top cover 10, a handle 11, a first support rod 12, a bolt 13, a transverse plate 14, a second support rod 15, a double-shaft output motor 16, a partition plate 17, a second threaded rod 18, a fixed cylinder 19, a fixed cylinder 20, a movable block 21 and a protective shell 22.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples.

The embodiment of the utility model provides a device for lifting cover of road well cover, as shown in figure 1-4, comprising a support frame 1, wherein the bottom of the support frame 1 is fixedly provided with a support leg 3, the inside of the support frame 1 is fixedly provided with a motor support frame 7, the middle part of the motor support frame 7 is fixedly provided with a protective shell 22, the inside of the protective shell 22 is fixedly provided with a motor 5, the top of the protective shell 22 is fixedly provided with a top cover 10, the upper surface of the top cover 10 is fixedly provided with a handle 11, the protective shell 22 arranged at the middle part of the motor support frame 7 is supported by arranging the support frame 1 and the motor support frame 7, the motor is protected by arranging the protective shell 22, the protective shell is conveniently opened by arranging the cooperation of the top cover 10 and the handle 11, the maintenance and the maintenance of the motor are convenient, the service life of the motor is prolonged, a first threaded rod 6 is fixedly installed at the output end of the motor 5, a first supporting rod 12 is connected to the outer side of the first threaded rod 6 through threads, the first supporting rod 12 is connected with a first fixing cylinder 19 in a sliding mode, a transverse plate 14 is fixedly installed on the lower surface of the first supporting rod 12, a sliding connection relation is formed between the sliding block 8 and the sliding groove 9 through the matching of the first fixing cylinder 19 and the sliding groove, the motor 5 is matched with the first supporting rod 12 of the first threaded rod 6 through the fixed connection relation between the sliding block 8 and the top end of the supporting rod 12, the first supporting rod 12 extends downwards when the motor 5 drives the first supporting rod 12 to rotate through the first threaded rod 6, a bolt 13 is fixedly installed on the lower surface of the transverse plate 14, a second supporting rod 15 is connected with the outer threads of the bolt 13, a second fixing cylinder 20 is fixedly installed at the lower end of the second supporting rod 15, and the outer threads of the bolt 13 are matched with the second, the second support bar 15 is replaced.

Specifically, the top fixed mounting of first bracing piece 12 has slider 8, and spout 9 has been seted up to the inner wall of first fixed cylinder 19, and slider 8 and spout 9 sliding connection improve the stability of first bracing piece 12 when reciprocating through setting up the inside spout 9 of first fixed cylinder 19 and the cooperation of slider 8.

Specifically, the inside fixed mounting of second fixed cylinder 20 has biax output motor 16, the inside fixed mounting of second fixed cylinder 20 has baffle 17, the equal fixed mounting in both sides of biax output motor 16 has second threaded rod 18, the outside threaded connection of second threaded rod 18 has movable block 21, through the inside fixed mounting baffle 17 at second fixed cylinder 20, the stability of second threaded rod 18 when rotating has been improved, it rotates to drive second threaded rod 18 through biax output motor 16, second threaded rod 18 drives movable block 21 and removes, then movable block 21 stretches out from second fixed cylinder 20.

Specifically, the moving block 21 is connected with the inner wall of the second fixed cylinder 20 in a sliding manner, the cross sections of the second fixed cylinder 20 and the moving block 21 are rectangular, and the stability of the moving block 21 in sliding in the second fixed cylinder 20 is improved by arranging the second fixed cylinder 20.

Specifically, the lower fixed surface of supporting leg 3 installs universal wheel 2, and one side fixed mounting of universal wheel 2 has universal wheel stopper 4, and through the cooperation that sets up universal wheel 2 and universal wheel stopper 4, convenient removal and universal stopper 4 have fixed effect to universal wheel 2.

All the electric equipment in the scheme supplies power through the external power supply.

The working principle is as follows: when the manhole cover is used, the motor 5 drives the first threaded rod 6 to rotate, the first threaded rod 6 drives the first supporting rod 12 to move downwards by matching with the arrangement of the sliding block 8 and the sliding groove 9, the first supporting rod 12 drives the transverse plate 14 to move downwards, the transverse plate 14 drives the second supporting rod 15 and the second fixed cylinder 20 to move downwards, the second fixed cylinder 20 extends into a through hole formed in the surface of the manhole cover, then the double-shaft output motor 16 drives the second threaded rod 18 to rotate, the second threaded rod 18 drives the moving block 21 to slide along the second fixed cylinder 20, so that the moving block 21 extends out of the second fixed cylinder 20 to play a limiting role, the motor 5 drives the first threaded rod 6 to rotate reversely, the first threaded rod 6 drives the first supporting rod 12 and the transverse plate 14 to move upwards, the transverse plate 14 drives the second supporting rod 15 and the manhole cover to move upwards, so that the manhole cover is lifted up and is convenient to open, and the manhole cover has opening holes with different numbers, the support rod 15 and the bolt 13 are rotatably connected for convenient replacement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A be used for road well lid to rise to cover device, includes support frame (1), its characterized in that: the bottom fixed mounting of support frame (1) has supporting leg (3), the inside fixed mounting of support frame (1) has motor support frame (7), the middle part fixed mounting of motor support frame (7) has protective housing (22), the inside fixed mounting of protective housing (22) has motor (5), the top fixed mounting of protective housing (22) has top cap (10), the last fixed surface of top cap (10) installs handle (11), the lower fixed surface of protective housing (22) installs first solid fixed cylinder (19), the output fixed mounting of motor (5) has first threaded rod (6), the outside threaded connection of first threaded rod (6) has first bracing piece (12), first bracing piece (12) and first solid fixed cylinder (19) sliding connection, the lower fixed surface of first bracing piece (12) installs diaphragm (14), the lower fixed surface of diaphragm (14) installs bolt (13), the outside threaded connection of bolt (13) has second bracing piece (15), the lower extreme fixed mounting of second bracing piece (15) has the fixed section of thick bamboo of second (20).

2. A device for manhole cover lifting of roads according to claim 1, wherein: the top fixed mounting of first bracing piece (12) has slider (8), spout (9) have been seted up to the inner wall of first fixed cylinder (19), slider (8) and spout (9) sliding connection.

3. A device for manhole cover lifting of roads according to claim 1, wherein: a double-shaft output motor (16) is fixedly mounted inside the second fixing barrel (20), a partition plate (17) is fixedly mounted inside the second fixing barrel (20), second threaded rods (18) are fixedly mounted on two sides of the double-shaft output motor (16), and a moving block (21) is connected to the outer side of each second threaded rod (18) in a threaded mode.

4. A device for road well cover lifting according to claim 3, wherein: the moving block (21) is connected with the inner wall of the second fixed cylinder (20) in a sliding mode, and the sections of the second fixed cylinder (20) and the moving block (21) are rectangular.

5. A device for manhole cover lifting of roads according to claim 1, wherein: the lower fixed surface of supporting leg (3) installs universal wheel (2), one side fixed mounting of universal wheel (2) has universal wheel stopper (4).