CN216405495U

CN216405495U - Compound well lid that structural strength is good

Info

Publication number: CN216405495U
Application number: CN202122878528.7U
Authority: CN
Inventors: 姚友国
Original assignee: Hunan Tianlian Environmental Protection Building Materials Co ltd
Current assignee: Hunan Tianlian Environmental Protection Building Materials Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-29
Anticipated expiration: 2031-11-23

Abstract

A composite well cover with good structural strength comprises a well body and a composite well cover; well body: the side surface is provided with a lifting mechanism; compounding the well cover: the top of the composite well cover is provided with a warning unit, the composite well cover is connected with the well body through a positioning mechanism, and the composite well cover is provided with a butt groove which is in matched insertion connection with the lifting mechanism; wherein, the lock face of compound well lid and well body is domatic, and this compound well lid that structural strength is good, the goodness of fit of compound well lid and well body is high, avoids its goodness of fit to be relatively poor and leads to its atress to take place to stick up the limit problem, and its structural strength is high, long service life, and the drainage is convenient, and is efficient, and labour saving and time saving has the theftproof function.

Description

Compound well lid that structural strength is good

Technical Field

The utility model relates to the technical field of well lid facilities, in particular to a composite well lid with good structural strength.

Background

Well lid mainly used covers the well head, thereby the person of going by the road protects, the well lid often can receive some bearing capacities in the use, however, current well lid is mostly the plane with the contact surface of the well body, this just leads to its goodness of fit relatively poor, often lead to its structural strength poor because the well lid atress is uneven, thereby lead to its life to descend, and simultaneously, when heavy rain, need the manpower to open the well lid, carry out the drainage, low efficiency, and need a large amount of manpowers, for this reason, we have proposed a compound well lid that structural strength is good.

SUMMERY OF THE UTILITY MODEL

The composite well lid is high in matching degree with a well body, avoids the problem of edge warping caused by stress due to poor matching degree, is high in structural strength, long in service life, convenient to drain, high in efficiency, time-saving and labor-saving, has an anti-theft function, and can effectively solve the problems in the background technology.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

a composite well cover with good structural strength comprises a well body and a composite well cover;

well body: the side surface is provided with a lifting mechanism;

compounding the well cover: the top of the composite well cover is provided with a warning unit, the composite well cover is connected with the well body through a positioning mechanism, and the composite well cover is provided with a butt groove which is in matched insertion connection with the lifting mechanism;

the buckling surface of the composite well cover and the well body is a slope surface.

Furthermore, the warning unit comprises a fluorescent layer and a glass cover plate, the fluorescent layer is sprayed on the top surface of the composite well cover, and the glass cover plate is covered on the fluorescent layer.

Furthermore, positioning mechanism includes locating piece and constant head tank, and the constant head tank is seted up on compound well lid, and the locating piece is evenly fixed on the inner wall of the well body, the locating piece is pegged graft with the constant head tank cooperation.

Further, elevating system includes a screw section of thick bamboo and lead screw, and the lead screw rotates and installs the side at the well body, a screw section of thick bamboo and lead screw threaded connection, the top of a screw section of thick bamboo and the cooperation of the butt joint groove on the compound well lid are pegged graft.

Furthermore, elevating system still includes slide rail and spout, and the spout is seted up on the well body, the slide rail is fixed in the side of a screw thread section of thick bamboo, slide rail and spout sliding connection.

Furthermore, elevating system still includes gear, ring gear and carousel, and the carousel is installed on the well body, the ring gear is fixed in the inboard of carousel, and the gear is fixed in the bottom of lead screw, the ring gear meshes with the gear intertooth space.

Furthermore, the lifting mechanism further comprises a worm wheel, a worm and a servo motor, the worm wheel is sleeved on the turntable, the servo motor is installed on the side face of the well body, the worm is fixed on an output shaft of the servo motor, the worm and the worm wheel are meshed in a tooth space, and the servo motor is electrically connected with an external PLC.

Compared with the prior art, the utility model has the beneficial effects that: this compound well lid that structural strength is good has following benefit:

1. the buckling surface of the composite well lid and the well body is slope surface, so that the contact area of the well body and the composite well lid can be effectively increased, the bearing capacity of the well body to the composite well lid is increased, the positioning blocks on the composite well lid are matched and spliced with the positioning grooves in the well body, the goodness of fit of the composite well lid and the well body is improved, the problem that the composite well lid is warped due to the fact that stress of the composite well lid is poor in goodness of fit of the well body is avoided, and the structural strength and the service life of the composite well lid can be effectively improved.

2. Make compound well lid and well body separate through elevating system to conveniently carry out the drainage operation, in addition, because compound well lid is higher with the goodness of fit of the well body, so it can only be followed the internal portion of well and opened compound well lid, thereby plays certain theftproof effect, and its convenient operation has avoided the drawback that the well lid was opened to the manpower, and is efficient, and labour saving and time saving.

Drawings

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

FIG. 2 is a schematic perspective sectional view of the present invention;

fig. 3 is an enlarged schematic view of the structure at a of the present invention.

In the figure: 1 well body, 2 compound well lid, 3 positioning mechanism, 31 locating piece, 32 locating slot, 4 warning units, 41 fluorescent layer, 42 glass cover plate, 5 elevating system, 51 slide rail, 52 screw cylinder, 53 lead screw, 54 gear, 55 ring gear, 56 worm wheel, 57 carousel, 58 worm, 59 servo motor, 510 spout.

Detailed Description

The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a composite well cover with good structural strength comprises a well body 1 and a composite well cover 2;

a well body 1: the side surface is provided with a lifting mechanism 5;

and (3) compounding the well cover 2: the top of the composite well cover 2 is provided with a warning unit 4, the composite well cover 2 is connected with the well body 1 through a positioning mechanism 3, and the composite well cover 2 is provided with a butting groove which is in matched and inserted connection with a lifting mechanism 5;

wherein, the lock face of compound well lid 2 and well body 1 is domatic, so can effectively increase the area of contact of well body 1 and compound well lid 2 to increase the bearing capacity of well body 1 to compound well lid 2, thereby improve the structural strength and the life of compound well lid 2.

The warning unit 4 comprises a fluorescent layer 41 and a glass cover plate 42, the fluorescent layer 41 is sprayed on the top surface of the composite well cover 2, the glass cover plate 42 covers the fluorescent layer 41, the fluorescent layer 41 is used for prompting drivers when light is insufficient, and the glass cover plate 42 is used for avoiding the fluorescent layer 41 from being worn and out of service.

Positioning mechanism 3 includes locating piece 31 and constant head tank 32, constant head tank 32 is seted up on compound well lid 2, locating piece 31 is evenly fixed on the inner wall of the well body 1, locating piece 31 is pegged graft with the constant head tank 32 cooperation, locating piece 31 on the compound well lid 2 is pegged graft with the constant head tank 32 cooperation on the well body 1, thereby improve compound well lid 2 and well body 1's goodness of fit, avoid compound well lid 2 and well body 1 goodness of fit relatively poor and lead to its atress to take place to stick up the limit problem, its structural strength and life that can effectively improve compound well lid 2.

Elevating system 5 includes a screw thread section of thick bamboo 52 and lead screw 53, lead screw 53 rotates the side of installing at the well body 1, a screw thread section of thick bamboo 52 and lead screw 53 threaded connection, the top of a screw thread section of thick bamboo 52 is pegged graft with the cooperation of the butt groove on the compound well lid 2, lead screw 53 carries out screw thread transmission with a screw thread section of thick bamboo 52, the tip butt of a screw thread section of thick bamboo 52 is in the butt groove on compound well lid 2, thereby make compound well lid 2 and well body 1 separate, thereby conveniently carry out the drainage operation, in addition, because compound well lid 2 is higher with the goodness of fit of the well body 1, so it can only open compound well lid 2 from the well body 1 inside, thereby play certain theftproof effect.

The lifting mechanism 5 further comprises a sliding rail 51 and a sliding groove 510, the sliding groove 510 is formed in the well body 1, the sliding rail 51 is fixed to the side face of the threaded cylinder 52, the sliding rail 51 is connected with the sliding groove 510 in a sliding mode, the threaded cylinder 52 drives the sliding rail 51 to move up and down along the sliding groove 510, and stability of the threaded cylinder 52 in the lifting process is guaranteed.

The lifting mechanism 5 further comprises a gear 54, a gear ring 55 and a rotary table 57, the rotary table 57 is mounted on the well body 1, the gear ring 55 is fixed on the inner side of the rotary table 57, the gear 54 is fixed at the bottom end of the screw 53, the gear ring 55 is meshed with the gear 54 in an inter-tooth manner, the rotary table 57 drives the gear ring 55 to rotate, the gear ring 55 is meshed with the gear 54 for transmission, the gear 54 drives the screw 53 to rotate, the number of driving groups can be reduced through transmission, and therefore cost is reduced.

The lifting mechanism 5 further comprises a worm wheel 56, a worm 58 and a servo motor 59, the worm wheel 56 is sleeved on the rotary table 57, the servo motor 59 is installed on the side face of the well body 1, the worm 58 is fixed on an output shaft of the servo motor 59, the worm 58 is meshed with the worm wheel 56, the servo motor 59 is electrically connected with an external PLC, the output shaft of the servo motor 59 drives the worm 58 to rotate, the worm 58 is in meshed transmission with the worm wheel 56, the worm wheel 56 drives the rotary table 57 to rotate, the rotary table 57 drives the gear ring 55 to rotate, the operation is convenient, the defect that the well cover is opened manually is avoided, the efficiency is high, and time and labor are saved.

The working principle of the composite well lid with good structural strength provided by the utility model is as follows: because the buckling surface of the composite well lid 2 and the well body 1 is a slope surface, the contact area of the well body 1 and the composite well lid 2 can be effectively increased, so that the bearing capacity of the well body 1 to the composite well lid 2 is increased, in addition, a positioning block 31 on the composite well lid 2 is matched and spliced with a positioning groove 32 on the well body 1, so that the goodness of fit of the composite well lid 2 and the well body 1 is improved, the problem that the composite well lid 2 and the well body 1 are stressed and warped due to poor goodness of fit is avoided, the fluorescent layer 41 is used for prompting a driver when light is insufficient, the glass cover plate 42 is used for preventing the fluorescent layer 41 from being worn and losing efficacy, when the well lid needs to be opened, an output shaft of the servo motor 59 drives the worm 58 to rotate, the worm 58 is in meshing transmission with the worm wheel 56, the worm wheel 56 drives the turntable 57 to rotate, the turntable 57 drives the gear ring 55 to rotate, the gear ring 55 is in meshing transmission with the gear 54, the gear 54 drives the screw 53 to rotate, screw 53 carries out the screw thread transmission with a screw thread section of thick bamboo 52, and a screw thread section of thick bamboo 52 drives slide rail 51 and carries out elevating movement along spout 510, and the tip butt of a screw thread section of thick bamboo 52 is in the butt joint inslot on compound well lid 2 to make compound well lid 2 and well body 1 separate, thereby conveniently carry out the drainage operation, in addition, because compound well lid 2 is higher with the goodness of fit of the well body 1, so it can only be followed well body 1 inside and opened compound well lid 2, thereby play certain theftproof effect.

It should be noted that the servo motor 59 disclosed in the above embodiments is configured according to the actual application.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a compound well lid that structural strength is good which characterized in that: comprises a well body (1) and a composite well cover (2);

well body (1): the side surface is provided with a lifting mechanism (5);

composite well cover (2): the top of the composite well cover (2) is provided with a warning unit (4), the composite well cover (2) is connected with the well body (1) through a positioning mechanism (3), and the composite well cover (2) is provided with a butt joint groove which is in matched and inserted connection with the lifting mechanism (5);

the buckling surface of the composite well cover (2) and the well body (1) is a slope surface.

2. The composite well lid with good structural strength as claimed in claim 1, is characterized in that: the warning unit (4) comprises a fluorescent layer (41) and a glass cover plate (42), the fluorescent layer (41) is sprayed on the top surface of the composite well lid (2), and the glass cover plate (42) is covered on the fluorescent layer (41).

3. The composite well lid with good structural strength as claimed in claim 1, is characterized in that: positioning mechanism (3) are including locating piece (31) and constant head tank (32), and set up on compound well lid (2) constant head tank (32), and evenly fix on the inner wall of well body (1) locating piece (31), locating piece (31) are pegged graft with constant head tank (32) cooperation.

4. The composite well lid with good structural strength as claimed in claim 1, is characterized in that: elevating system (5) include a screw thread section of thick bamboo (52) and lead screw (53), and lead screw (53) rotate and install the side in the well body (1), a screw thread section of thick bamboo (52) and lead screw (53) threaded connection, the top of a screw thread section of thick bamboo (52) is pegged graft with the butt groove cooperation on compound well lid (2).

5. The composite well lid with good structural strength as claimed in claim 4, is characterized in that: the lifting mechanism (5) further comprises a sliding rail (51) and a sliding groove (510), the sliding groove (510) is formed in the well body (1), the sliding rail (51) is fixed to the side face of the threaded cylinder (52), and the sliding rail (51) is connected with the sliding groove (510) in a sliding mode.

6. The composite well lid with good structural strength as claimed in claim 4, is characterized in that: the lifting mechanism (5) further comprises a gear (54), a gear ring (55) and a rotary table (57), the rotary table (57) is installed on the well body (1), the gear ring (55) is fixed on the inner side of the rotary table (57), the gear (54) is fixed at the bottom end of the screw rod (53), and the gear ring (55) is meshed with the gear (54) in an inter-tooth mode.

7. The composite well lid with good structural strength as claimed in claim 6, is characterized in that: the lifting mechanism (5) further comprises a worm wheel (56), a worm (58) and a servo motor (59), the worm wheel (56) is sleeved on the turntable (57), the servo motor (59) is installed on the side face of the well body (1), the worm (58) is fixed on an output shaft of the servo motor (59), the worm (58) is meshed with the worm wheel (56) in a tooth-to-tooth mode, and the servo motor (59) is electrically connected with an external PLC.