CN211337333U

CN211337333U - Composite bearing well lid

Info

Publication number: CN211337333U
Application number: CN201922437512.5U
Authority: CN
Inventors: 高凯; 高迎康
Original assignee: Dingzhou Dongfang Petroleum Equipment Co ltd
Current assignee: Dingzhou Dongfang Petroleum Equipment Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-25
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to the technical field of oil well covers, in particular to a load-bearing composite well cover, which comprises a well seat and a circular ring, wherein a first chute is arranged at the inner side of the top end of the well seat, the inner side of the first chute is connected with a roller in a sliding way, the top end of the well seat is connected with the circular ring in a sliding way, a second chute is arranged at the inner side of the circular ring, the inner sides of the first chute and the second chute are both connected with the roller in a sliding way, one end of the roller is fixedly connected with a vertically arranged connecting shaft, and the top end of the circular ring is fixedly connected with a horizontally arranged well cover main body, in the utility model, through the arranged well seat, the circular ring, the well cover main body, the roller, the slider, a first spring and a pulling plate, when the well cover main body and the well seat need to be opened, a worker drags the slider through the pulling block and pulls the well cover main body to the right, the operation is simple, and the operation can be easily finished by one person.

Description

Composite bearing well lid

Technical Field

The utility model relates to an oil well lid technical field specifically is a compound well lid of bearing.

Background

The well lid for cover road or the deep well of family, prevent that people or object from falling, can divide into metal well lid, high strength fiber cement concrete well lid, resin well lid etc. according to the material, generally adopt circularly, can be used to greenbelt, pavement, motorway, pier, lane etc. wherein the well lid contains the oil well lid again, is used for the oil tank import of station team of refueling to seal usually, along with the development of society, and is more extensive to the application of oil well, consequently, the demand to the compound well lid of a bearing is growing day by day.

The oil well lid that appears in the existing market mostly directly covers on the oil tank, because oil well lid weight is big, and is very hard when the staff need open, needs two persons to go up the lifting together through the instrument, causes to open inconveniently, also can bring the trouble for the staff when the installation simultaneously, also extravagant manpower simultaneously, the staff's of not being convenient for independent operation, consequently, provides a compound well lid of bearing to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound well lid of bearing to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a compound well lid of bearing, includes well seat and ring, first spout has been seted up to the top inboard of well seat, the inboard sliding connection of first spout has the gyro wheel, the top sliding connection of well seat has the ring, the second spout has been seted up to the inboard of ring, the inboard equal sliding connection of first spout and second spout has the gyro wheel, the connecting axle of the vertical setting of one end fixedly connected with of gyro wheel, the well lid main part that the top fixed connection of ring has the level to set up.

Preferably, the bottom fixedly connected with connection shell of well lid main part, the inboard fixedly connected with level of the left end of connection shell sets up first spring, the right-hand member fixedly connected with slider of first spring, and slider and connection shell sliding connection, the equal fixedly connected with stopper in bottom of well lid main part and the top of connection shell, and the stopper setting is in the left side of slider.

Preferably, the right-hand member fixedly connected with stay cord of slider, the other end fixedly connected with arm-tie of stay cord, and arm-tie and well lid main part block, first operation groove has been seted up to the top inboard of arm-tie.

Preferably, the inboard fixed connection in left end of well lid main part has the telescopic link that the level set up, the left end fixedly connected with dop of telescopic link, the outside of telescopic link is provided with the second spring, and the both ends of second spring respectively with second spring and well lid main part fixed connection.

Preferably, the inboard sliding connection in left end of well lid main part has the connecting rod of vertical setting, the bottom fixedly connected with dog of connecting rod, and the number of dog is total two, and the symmetric distribution is both sides around well seat central line, the second operation groove has been seted up to the top inboard of connecting rod, the draw-in groove has been seted up to the right-hand member inboard of connecting rod, and the dop passes through draw-in groove and connecting rod block.

Preferably, the number of the rollers is four, and the rollers are symmetrically distributed on the upper side and the lower side of the junction of the circular ring and the well seat.

Preferably, the well lid main body is made of a sheet-shaped spacing reinforced resin material.

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

1. the utility model discloses in, through the connecting rod that sets up, the dog, second operation groove, the dop, the second spring, telescopic link and draw-in groove, back when well lid main part and well seat block are in the same place, the dog can realize spacingly to the gyro wheel, prevent that well lid main part and well seat from taking place to separate, and when needs relieve the dog to the restriction of gyro wheel, the staff passes through the connecting rod and stimulates the dog up, the second spring passes through the telescopic link simultaneously and drives the dop and be in the same place with the connecting rod block, realize spacingly to the dog, make the dog can not block the slip of gyro wheel.

2. The utility model discloses in, well seat through setting up, the ring, the well lid main part, the gyro wheel, the slider, first spring and arm-tie, when needs are opened well lid main part and well seat, the staff drags the slider through arm-tie and stay cord, turn right through the slider and stimulate the well lid main part, then the well lid main part realizes the separation with the well seat gradually under the effect of gyro wheel, and easy operation just can easily accomplish alone, when the stay cord does not use, can withdraw the inboard of connecting the shell under the effect of first spring and slider, realize the protection to the stay cord.

Drawings

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

fig. 2 is a schematic view of the bottom view of the ring of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1-well seat, 2-ring, 3-well lid main body, 4-first sliding groove, 5-second sliding groove, 6-connecting shell, 7-sliding block, 8-first spring, 9-pulling plate, 10-first operating groove, 11-limiting block, 12-pulling rope, 13-roller, 14-connecting shaft, 15-stopping block, 16-connecting rod, 17-second operating groove, 18-clamping head, 19-second spring, 20-telescopic rod and 21-clamping groove.

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. 1-4, the present invention provides a technical solution:

the utility model provides a compound well lid of bearing, first spout 4 has been seted up to the top inboard of well seat 1, the inboard sliding connection of first spout 4 has gyro wheel 13, the top sliding connection of well seat 1 has ring 2, second spout 5 has been seted up to the inboard of ring 2, the equal sliding connection in inboard of first spout 4 and second spout 5 has gyro wheel 13, the connecting axle 14 of the vertical setting of one end fixedly connected with of gyro wheel 13, the well lid main part 3 that the top fixed connection of ring 2 had the level to set up can link together the gyro wheel 13 of upper and lower both sides through connecting axle 14.

The bottom end of the well lid main body 3 is fixedly connected with a connecting shell 6, the inner side of the left end of the connecting shell 6 is fixedly connected with a horizontally arranged first spring 8, the right end of the first spring 8 is fixedly connected with a sliding block 7, the sliding block 7 is connected with the connecting shell 6 in a sliding manner, the bottom end of the well lid main body 3 and the top end of the connecting shell 6 are both fixedly connected with a limiting block 11, the limiting block 11 is arranged on the left side of the sliding block 7, the position of the sliding block 7 can be limited through the limiting block 11, the sliding block 7 is guaranteed not to move to the rightmost end of the connecting shell 6, the right end of the sliding block 7 is fixedly connected with a pull plate 12, the other end of the pull plate 12 is fixedly connected with a pull plate 9, the pull plate 9 is clamped with the well lid main body 3, a first operation groove 10 is formed in the inner side of the top end of the pull plate 9, the pull plate 9 can be conveniently taken out from the inner side of the well, the left end of the telescopic rod 20 is fixedly connected with a clamping head 18, the outer side of the telescopic rod 20 is provided with a second spring 19, two ends of the second spring 19 are respectively and fixedly connected with the second spring 19 and the well lid main body 3, the inner side of the left end of the well lid main body 3 is slidably connected with a vertically arranged connecting rod 16, the bottom end of the connecting rod 16 is fixedly connected with two stop blocks 15, the two stop blocks 15 are symmetrically distributed on the front side and the rear side of the central line of the well base 1, the inner side of the top end of the connecting rod 16 is provided with a second operation groove 17, the inner side of the right end of the connecting rod 16 is provided with a clamping groove 21, the clamping head 18 is clamped with the connecting rod 16 through the clamping groove 21, the idler wheels 13 can be limited through the stop blocks 15, the number of the idler wheels 13 is four, the idler wheels are symmetrically distributed on the upper side and the lower side of the junction, the well lid main body 3 is made of a flaky limiting reinforced resin material, and the flaky limiting reinforced resin material with high bearing capacity guarantees that the fiber yarns and the glass fiber cloth are integrated into a whole from the aspect of material, so that the product has enough bearing capacity.

The working process is as follows: in the utility model, when the well lid main body 3 needs to be opened from the upper surface of the well base 1, the worker firstly pulls the connecting rod 17 upwards through the second operation groove 17, so that the connecting rod 17 drives the stopper 15 to move upwards, the clamping groove 21 below the connecting rod 17 is clamped with the chuck 18, meanwhile, the second spring 19 pushes the chuck 18 through the telescopic rod 20, the chuck 18 realizes the limit fixation of the connecting rod 16 through the clamping groove 21, the stopper 15 is limited through the connecting rod 16, the stopper 15 does not interfere with the roller 13, then the worker pulls the pulling plate 9 upwards from the inner side of the well lid main body 3 through the first operation groove 10, pulls the pulling rope 12 towards the outer side of the well lid main body 3 through the pulling plate 9, meanwhile, the pulling rope 12 drives the sliding block 7 to move rightwards at the inner side of the connecting shell 6, until the right end surface of the sliding block 7 contacts with the left end surface of the stopper 11, the worker pulls the well lid main body 3 rightwards, then well lid main part 3 drives gyro wheel 13 and moves to the right along the inboard first spout 4 of well seat 1 and the inboard second spout 5 of well lid main part 3, move to the rightmost end of well seat 1 until well lid main part 3, thereby well lid main part 3 and well seat 1 part, the staff's of being convenient for use, then the staff loosens stay cord 12 and arm-tie 9 gradually, first spring 8 contracts gradually simultaneously, first spring 8 draws slider 7 to the left, slider 7 drives the inboard of stay cord 12 withdrawal connecting shell 6 after that, and arm-tie 9 and well lid main part 3 block again, when needs are covered well lid main part 3 and well seat 1 coincidence together, the staff can according to above step carry out opposite operation.

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 compound well lid of bearing, includes well seat (1) and ring (2), its characterized in that: first spout (4) have been seted up to the top inboard of well seat (1), the inboard sliding connection of first spout (4) has gyro wheel (13), the top sliding connection of well seat (1) has ring (2), second spout (5) have been seted up to the inboard of ring (2), the equal sliding connection in inboard of first spout (4) and second spout (5) has gyro wheel (13), connecting axle (14) of the vertical setting of one end fixedly connected with of gyro wheel (13), the well lid main part (3) that the top fixed connection of ring (2) has the level to set up.

2. The load-bearing composite well lid of claim 1, wherein: the bottom fixedly connected with of well lid main part (3) connects shell (6), connect first spring (8) that the inboard fixedly connected with level of left end of shell (6) set up, the right-hand member fixedly connected with slider (7) of first spring (8), and slider (7) and connection shell (6) sliding connection, the equal fixedly connected with stopper (11) in top of the bottom of well lid main part (3) and connection shell (6), and stopper (11) set up the left side at slider (7).

3. The load-bearing composite well lid of claim 2, wherein: the right-hand member fixedly connected with stay cord (12) of slider (7), the other end fixedly connected with arm-tie (9) of stay cord (12), and arm-tie (9) and well lid main part (3) block, first operation groove (10) have been seted up to the top inboard of arm-tie (9).

4. The load-bearing composite well lid of claim 1, wherein: the utility model discloses a manhole cover, including well lid main part (3), the inboard fixed connection in left end of well lid main part (3) has telescopic link (20) that the level set up, the left end fixedly connected with dop (18) of telescopic link (20), the outside of telescopic link (20) is provided with second spring (19), and the both ends of second spring (19) respectively with second spring (19) and well lid main part (3) fixed connection.

5. The load-bearing composite well lid of claim 1, wherein: the inboard sliding connection of left end of well lid main part (3) has connecting rod (16) of vertical setting, the bottom fixedly connected with dog (15) of connecting rod (16), and the number of dog (15) is total two, and symmetric distribution is both sides around well seat (1) central line, second operation groove (17) have been seted up to the top inboard of connecting rod (16), draw-in groove (21) have been seted up to the right-hand member inboard of connecting rod (16), and dop (18) are through draw-in groove (21) and connecting rod (16) block.

6. The load-bearing composite well lid of claim 1, wherein: the number of the rollers (13) is four, and the rollers are symmetrically distributed on the upper side and the lower side of the junction of the circular ring (2) and the well seat (1).

7. The load-bearing composite well lid of claim 1, wherein: the well lid main body (3) is made of a flaky limiting reinforced resin material.