CN211770171U

CN211770171U - Heating power well lid opening device

Info

Publication number: CN211770171U
Application number: CN202020149153.3U
Authority: CN
Inventors: 徐桐山; 刘刚
Original assignee: Changchun Anxin Thermal Management Co ltd
Current assignee: Changchun Anxin Thermal Management Co ltd
Priority date: 2020-02-02
Filing date: 2020-02-02
Publication date: 2020-10-27
Anticipated expiration: 2030-02-02

Abstract

The utility model relates to the technical field of heating well lids, in particular to a heating well lid opening device, which comprises a positioning plate and an adjusting rod, wherein the bottom end of the positioning plate is fixedly connected with a limiting frame, the inner bottom end of the limiting frame is fixedly connected with a positioning block, the inner side of the positioning block is rotatably connected with a rotating shaft, the outer side of the rotating shaft is rotatably connected with a supporting leg, the top end of the limiting frame is fixedly connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a nut, the outer side of the threaded rod is provided with a supporting plate, a connecting shaft is fixedly connected between the positioning plates at the front end and the rear end, the outer side of the connecting shaft is rotatably connected with a bearing, the right end face of the bearing is fixedly connected with a first spring, the right end face of the first spring is fixedly, the floor area of the device is reduced.

Description

Heating power well lid opening device

Technical Field

The utility model relates to a heating power well lid technical field specifically is a heating power well lid opening device.

Background

When maintaining the well lid, need quick open the well lid, and heating power well lid is opened with the hand and is caused danger length to the workman easily. The current heating power well lid mode of opening adopts the manual work generally or uses the spade, can not conveniently open the well lid fast, has increased the operation degree of difficulty. Therefore, a thermal manhole cover opening device is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heating power well lid opening device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a heating well lid opening device comprises a positioning plate and an adjusting rod, wherein the bottom end of the positioning plate is fixedly connected with a limiting frame, the inner bottom end of the limiting frame is fixedly connected with a positioning block, the inner side of the positioning block is rotatably connected with a rotating shaft, the outer side of the rotating shaft is rotatably connected with a supporting leg, the top end of the limiting frame is fixedly connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a nut, the outer side of the threaded rod is provided with a supporting plate, a connecting shaft is fixedly connected between the positioning plates at the front end and the rear end, the outer side of the connecting shaft is rotatably connected with a bearing, the right end face of the bearing is fixedly connected with a first spring, the right end face of the first spring is fixedly connected with an adjusting rod, the right end face of the adjusting, the other end fixedly connected with fixture block of second spring, the one end fixedly connected with litter of fixture block, the other end fixedly connected with arm-tie of litter.

Preferably, the number of the supporting legs is 2, the two supporting legs are respectively located at the symmetrical positions of the left end and the right end of the inner side of the limiting frame, and the supporting legs are rotatably connected with the limiting frame through rotating shafts.

Preferably, the width of the supporting plate is the same as the distance between the positioning plates at the front end and the rear end, the supporting plate is in sliding connection with the threaded rod through the nut, and the threaded rod is located on the perpendicular bisector of the limiting frame.

Preferably, the clamping grooves are formed in the inner sides of the front end face and the rear end face of the left end face of the adjusting rod, the clamping blocks are located on the inner sides of the positioning plates, the clamping blocks are connected with the positioning plates in a sliding mode through sliding rods, and the height of the clamping grooves formed in the inner sides of the adjusting rod is equal to the width of the clamping blocks.

Preferably, the adjusting rod is connected with the positioning plate in a sliding mode through a connecting shaft, and the adjusting rod is fixed with the positioning plate through a clamping block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, by arranging the supporting plate, the limiting frame and the supporting legs, when the device is required to be used, the limiting frame can be supported by the supporting legs, then the device is moved to the position near the well lid, the supporting plate can be moved to the bottom end of the well lid joint, the position of the supporting plate is adjusted by rotating the nut, the well lid is connected by the supporting plate, and the operation is very convenient;

2. the utility model discloses in, through setting up trip, adjusting pole and connecting axle, can place the trip in the inboard of the draw-in groove that the well lid was seted up, then remove through pulling pull rod pulling regulation pole, rethread trip pulling well lid rotates, can conveniently open the well lid, avoids causing the injury to the workman, carries out the position to adjusting pole and locating plate through the design of fixture block and prescribes a limit to, can reduce the area of device, facilitates the use simultaneously.

Drawings

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

fig. 2 is a left side view of the present invention.

In the figure: 1-supporting leg, 2-rotating shaft, 3-supporting plate, 4-trip, 5-adjusting rod, 6-first spring, 7-connecting shaft, 8-bearing, 9-fixture block, 10-positioning plate, 11-pull rod, 12-threaded rod, 13-nut, 14-limiting frame, 15-positioning block, 16-pull plate, 17-second spring and 18-slide rod.

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.

Referring to fig. 1-2, the present invention provides a technical solution:

a heating well lid opening device comprises a positioning plate 10 and an adjusting rod 5, wherein a limiting frame 14 is fixedly connected to the bottom end of the positioning plate 10, the position of a supporting leg 1 can be limited through the design of the limiting frame 14, the supporting leg 1 is convenient to use, a positioning block 15 is fixedly connected to the inner side bottom end of the limiting frame 14, the position of a rotating shaft 2 can be limited through the design of the positioning block 15, the angle of the supporting leg 1 is convenient to adjust, the supporting leg 1 is convenient to use, the rotating shaft 2 is rotatably connected to the inner side of the positioning block 15, the angle of the supporting leg 1 can be adjusted through the design of the rotating shaft 2, the stability of the positioning plate 10 can be ensured, the supporting leg 1 is rotatably connected to the outer side of the rotating shaft 2, a threaded rod 12 is fixedly connected to the top end of the limiting frame 14, the position of a supporting plate 3 can be adjusted, the outer side of the threaded rod 12 is in threaded connection with a nut 13, the position of the support plate 3 can be limited through the design of the nut 13, the support plate 3 is arranged on the outer side of the threaded rod 12, the positioning plate 10 and the well cover can be connected through the design of the support plate 3, the connecting shaft 7 is fixedly connected between the positioning plates 10 at the front end and the rear end, the angle of the adjusting rod 5 can be adjusted through the design of the connecting shaft 7, the adjusting rod 5 can be conveniently used, a bearing 8 is rotatably connected to the outer side of the connecting shaft 7, the angle of the adjusting rod 5 can be adjusted through the design of the bearing 8, the adjusting rod 5 can be conveniently used, a first spring 6 is fixedly connected to the right end face of the bearing 8, the position of the adjusting rod 5 can be limited through the design of the first spring 6, the adjusting rod 5 can be conveniently used, and the adjusting, the clamping hook 4 can be used through the design of the adjusting rod 5, the clamping hook 4 is fixedly connected with the right end surface of the adjusting rod 5, the adjusting rod 5 and the well lid can be connected through the design of the clamping hook 4, the left end surface of the adjusting rod 5 is fixedly connected with a pull rod 11, the position of the adjusting rod 5 can be adjusted through the design of the pull rod 11, the clamping hook 4 is convenient to use, the inner side of the positioning plate 10 is fixedly connected with a second spring 17, the position of the fixture block 9 can be limited through the design of the second spring 17, so that the fixture block 9 can be conveniently used, the other end of the second spring 17 is fixedly connected with the fixture block 9, the adjusting rod 5 and the positioning plate 10 can be connected through the design of the clamping block 9, one end of the clamping block 9 is fixedly connected with a slide rod 18, the position of the block 9 can be adjusted by the design of the slide rod 18, and the other end of the slide rod 18 is fixedly connected with the pull plate 16.

The number of the supporting legs 1 is 2, the two supporting legs 1 are respectively located at the symmetrical positions of the left end and the right end of the inner side of the limiting frame 14, the supporting legs 1 are rotatably connected with the limiting frame 14 through rotating shafts 2, the arrangement is favorable for adjusting the angle of the supporting legs 1 and is convenient for using the supporting legs 1, the limiting frame 14 can be supported, the width of the supporting plate 3 is the same as the distance between the positioning plates 10 at the front end and the rear end, the supporting plate 3 is slidably connected with the threaded rod 12 through nuts 13, the threaded rod 12 is located on the perpendicular bisector of the limiting frame 14, the arrangement is favorable for adjusting the position of the supporting plate 3, the positioning plates 10 and the well cover can be conveniently connected, the device can be well used, the clamping grooves are respectively formed in the inner sides of the front end face and the rear end face of the adjusting rod 5, the clamping blocks 9 are located in, the height of the draw-in groove of adjusting pole 5's inboard and the width of fixture block 9 are the same, this kind of be provided with do benefit to and connect fixture block 9 and regulation pole 5, can carry out good use to regulation pole 5, be convenient for fix the position of regulation pole 5 and locating plate 10, area that can effectual reduction device, adjust pole 5 through connecting axle 7 and locating plate 10 sliding connection, it fixes to adjust pole 5 through the position of fixture block 9 with locating plate 10, this kind of being provided with does benefit to and carries out position to regulation pole 5 and locating plate 10 and prescribes a limit to.

The working process is as follows: when the well lid needs to be opened, the position of the device can be adjusted, the limiting frame 14 can be moved to one side of the well lid through the design of the supporting legs 1, then the supporting plate 3 can be positioned at the bottom end of the well lid joint, the stability of the supporting legs 1 can be increased through the rotary connection between the supporting legs 1 and the limiting frame 14, the supporting legs 1 can be well used, then the position of the nut 13 can be adjusted through the threaded connection between the nut 13 and the threaded rod 12 by rotating the nut 13, the position of the supporting plate 3 can be adjusted, the position of the device can be well fixed through the clamping and connection between the supporting plate 3 and the well lid, then the angle of the adjusting rod 5 can be adjusted through the connecting shaft 7, the clamping hook 4 can be moved to the inner side of a clamping groove formed in the well lid, and the adjusting rod 5 can be connected with the well lid through the clamping and connection between the clamping hook 4 and the well lid, the pull rod 11 can be pulled to move, the well lid can be pulled to rotate through the hook 4, the well lid can be opened, after the well lid is opened, the opening device can be stored, the hook 4 and the well lid need to be separated, then the angle of the adjusting rod 5 can be adjusted through the design of the bearing 8, the adjusting rod 5 can be rotated to the vertical surface, when the adjusting rod 5 is rotated, the pull plates 16 at the front end and the rear end need to be pulled forwards and backwards respectively, the clamping block 9 can be moved to the inner side of the positioning plate 10 through the sliding rod 18, then the adjusting rod 5 can be rotated to the vertical surface, then the pull plates 16 at the front end and the rear end can be stopped to be pulled, the clamping block 9 can be pushed to the inner side of the adjusting rod 5 through the design of the second spring 17, the positions of the adjusting rod 5 and the positioning plate 10 can be fixed through the clamping and the connection between the clamping, the floor area of the device can be effectively reduced, and the device is convenient to use.

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. The utility model provides a heating power well lid opening device, includes locating plate (10) and adjusts pole (5), its characterized in that: the bottom end of the positioning plate (10) is fixedly connected with a limiting frame (14), the inner side bottom end of the limiting frame (14) is fixedly connected with a positioning block (15), the inner side of the positioning block (15) is rotatably connected with a rotating shaft (2), the outer side of the rotating shaft (2) is rotatably connected with a supporting leg (1), the top end of the limiting frame (14) is fixedly connected with a threaded rod (12), the outer side of the threaded rod (12) is in threaded connection with a nut (13), the outer side of the threaded rod (12) is provided with a supporting plate (3), a connecting shaft (7) is fixedly connected between the positioning plates (10) at the front end and the rear end, the outer side of the connecting shaft (7) is rotatably connected with a bearing (8), the right end face of the bearing (8) is fixedly connected with a first spring (6), the right end face of the first spring (6) is fixedly connected with an, the left end face of the adjusting rod (5) is fixedly connected with a pull rod (11), the inner side of the positioning plate (10) is fixedly connected with a second spring (17), the other end of the second spring (17) is fixedly connected with a clamping block (9), one end of the clamping block (9) is fixedly connected with a sliding rod (18), and the other end of the sliding rod (18) is fixedly connected with a pull plate (16).

2. A thermal manhole cover opening device according to claim 1, characterized in that: the number of the supporting legs (1) is 2, the two supporting legs (1) are respectively located at the symmetrical positions of the left end and the right end of the inner side of the limiting frame (14), and the supporting legs (1) are rotatably connected with the limiting frame (14) through rotating shafts (2).

3. A thermal manhole cover opening device according to claim 1, characterized in that: the width of backup pad (3) is the same with the distance between locating plate (10) at front and back both ends, backup pad (3) pass through nut (13) and threaded rod (12) sliding connection, threaded rod (12) are located the perpendicular bisector of spacing frame (14).

4. A thermal manhole cover opening device according to claim 1, characterized in that: the inner sides of the front end face and the rear end face of the left end face of the adjusting rod (5) are provided with clamping grooves, the clamping blocks (9) are located on the inner sides of the positioning plates (10), the clamping blocks (9) are connected with the positioning plates (10) in a sliding mode through sliding rods (18), and the heights of the clamping grooves formed in the inner sides of the adjusting rod (5) are the same as the widths of the clamping blocks (9).

5. A thermal manhole cover opening device according to claim 1, characterized in that: the adjusting rod (5) is connected with the positioning plate (10) in a sliding mode through the connecting shaft (7), and the adjusting rod (5) is fixed to the position of the positioning plate (10) through the clamping block (9).