CN219137763U

CN219137763U - Well lid for municipal works

Info

Publication number: CN219137763U
Application number: CN202222496684.1U
Authority: CN
Inventors: 温振斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-06-06
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to the technical field of raw material mixing devices, in particular to a well lid for municipal engineering. Including the well seat, its characterized in that: the well lid is arranged at the opening of the upper part of the well seat, a mounting cavity is formed in one side of the interior of the well lid, a first transmission shaft is arranged in the mounting cavity, a first conical gear is fixedly connected to the first transmission shaft, a second transmission shaft is arranged on one side of the mounting cavity and fixedly connected with the inner wall of the well lid, a second conical gear is arranged at one end of the second transmission shaft, the first conical gear is meshed with the second conical gear, and fixing plates are arranged below two ends of the well lid. The utility model provides a well lid for municipal engineering, which solves the problems that the well lid is inconvenient to open and is easily pushed open by gas or water in the well in the use process of the well lid, so that potential safety hazards are caused.

Description

Well lid for municipal works

Technical Field

The utility model relates to the technical field of well covers, in particular to a well cover device for municipal engineering.

Background

Municipal engineering refers to municipal construction engineering, and municipal facilities refer to various buildings, structures, equipment and the like which are arranged in the planning construction range of urban areas and towns (villages) and provide paid or gratuitous public products and services for residents based on government responsibility and obligations in China.

The sewer in municipal works needs to use the well lid, and the well lid is used for covering road or deep well, prevents that people or things from falling, is used for hiding municipal public infrastructure's hidden engineering, and the well lid makes their entry. But current well lid is opened inconveniently, and the well lid is jacked by the gas or the water in the well easily to cause the potential safety hazard, this use novel the provide a well lid for municipal works for solving above-mentioned problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a well lid for municipal engineering, which solves the problems that the well lid is inconvenient to open and is easily jacked up by gas or water in the well in the use process of the well lid, thereby causing potential safety hazard.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a well lid device for municipal works, includes a well seat, the top opening part of well seat is provided with the well lid, inside one side of well lid is provided with the mounting box, the internally mounted of installation cavity has transmission shaft one, fixedly connected with conical gear one on the transmission shaft one, transmission shaft two is installed to one side of installation cavity, and transmission shaft two and well lid inner wall fixed connection, one side of transmission shaft two is provided with conical gear two, just conical gear one with conical gear two intermeshing, well lid both ends below all is provided with the fixed plate.

Preferably, the inboard interlude of fixed plate is provided with two-way lead screw, the equal threaded connection in two ends of two-way lead screw has the thread bush, the connecting rod is all installed to two thread bushes below, the equal fixedly connected with stopper of two connecting rod lower surfaces, swing joint has the gag lever post between two stoppers.

Preferably, a first driving wheel is fixedly connected to the middle position of the second driving wheel, one end of the bidirectional screw rod is fixedly connected with a second driving wheel, and a driving belt is movably connected between the first driving wheel and the second driving wheel.

Preferably, a knob is arranged above the first transmission shaft, and a friction sleeve is fixedly connected to the outer surface of the knob.

Preferably, a pull ring is arranged in the middle of the upper part of the well cover.

Preferably, a rectangular groove is formed above one side of the well lid, and a flip cover is arranged at the opening of the rectangular groove.

Preferably, telescopic rods are arranged at the middle positions of the two fixing plates, clamping grooves are formed in the inner wall of the well seat, and the two telescopic rods are clamped in the two clamping grooves.

(III) beneficial effects

The utility model provides a well lid device for municipal engineering. The beneficial effects are as follows:

(1) In order to prevent potential safety hazards caused by pushing the well cover open by water flow or gas at the bottom of the well to pedestrians on the road, a clamping groove is formed in the well, when the water flow or gas pushes the well cover open, a telescopic rod in the clamping groove can pull the well cover through the blocking of the clamping groove so as to ensure that the well cover cannot be pushed open, when a user needs to open the well cover, a rectangular groove above the well cover is opened, a knob positioned in the well cover is rotated, the knob drives a transmission shaft I to rotate, the transmission shaft I drives a bevel gear I to rotate, the bevel gear I drives a bevel gear II to rotate, the bevel gear II drives the transmission shaft II to rotate, the transmission shaft II drives a transmission wheel I to rotate, the transmission wheel I drives a transmission belt to rotate, the transmission wheel II drives a bidirectional screw rod to rotate, the bidirectional screw rod drives a threaded sleeve to horizontally reciprocate, and the threaded sleeve drives the telescopic rod to horizontally reciprocate through a connecting rod.

(2) This well lid for municipal works, when needs are opened the well lid, the user can directly mention the pull ring that is located well lid intermediate position department to the well lid is lighter to open, is favorable to the operation of staff more.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A;

fig. 3 is an enlarged view of the present utility model at B.

In the figure: 1. a well base; 2, a well cover; 3. a pull ring; 4. a flip cover; 5. a knob; 6. a mounting cavity; 7. a first driving wheel; 8. a transmission belt; 9. a second driving wheel; 10. a clamping groove; 11. a limit sleeve; 12. a limit rod; 13. a two-way screw rod; 14. a telescopic rod; 15. a thread sleeve; 16. a transmission shaft I; 17. a first conical gear; 18. a second bevel gear; 19. a fixing plate; 20. a transmission shaft II; 21. a connecting rod; 22. rectangular grooves.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

embodiment one: the utility model provides a well lid for municipal works, including well seat 1, the top opening part of well seat 1 is provided with well lid 2, inside one side of well lid 2 is provided with installation cavity 6, the internally mounted of installation cavity 6 has transmission shaft one 16, be used for driving the rotation of conical gear one, fixedly connected with conical gear one 17 on the transmission shaft one 16, transmission shaft two 20 are installed to one side of installation cavity 6, and transmission shaft two 20 and well lid 2 inner wall fixed connection, one side for carrying out spacing transmission shaft two 20 to transmission shaft two is provided with conical gear two 18, and conical gear one 17 and conical gear two 18 intermesh, well lid 2 both ends below all is provided with fixed plate 19, be used for fixed two-way lead screw and gag lever post. The inboard interlude of fixed plate 18 is provided with two-way lead screw 13, and two equal threaded connection of two ends of two-way lead screw 13 have threaded sleeve 15 for drive the telescopic link and carry out two threaded sleeve 15 below all install connecting rod 21, be used for connecting the stop collar, two equal fixedly connected with stopper 11 of connecting rod 21 lower surface, swing joint has gag lever post 12 between two stoppers 11. The middle position of the transmission shaft II 20 is fixedly connected with a transmission wheel I7, one end of the bidirectional screw rod 13 is fixedly connected with a transmission wheel II 9, and a transmission belt 8 is movably connected between the transmission wheel I7 and the transmission wheel II 9. The knob 5 is installed above the first transmission shaft 16 and is used for driving the transmission shaft to rotate the knob 5, and the outer surface of the knob 5 is fixedly connected with a friction sleeve, so that constructors can rotate the knob more easily.

Embodiment two: the embodiment differs from the first embodiment in that a pull ring 3 is provided in the middle of the upper part of the well lid 2 for opening the well lid more conveniently. A rectangular groove 21 is formed above one side of the well cover 2 and is used for accommodating a knob, and a flip 4 is arranged at the opening of the rectangular groove 21. The telescopic rods 14 are installed at the middle positions of the two fixing plates 19, the clamping grooves 10 are formed in the inner wall of the well seat 1 and used for blocking the well lid from being jacked up by water flow or gas, and the two telescopic rods 14 are clamped in the two clamping grooves 10.

When the well lid is required to be opened by a user, the flip above the well lid is opened, the knob is rotated, the first transmission shaft is driven to rotate, the first transmission shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the second transmission shaft to rotate, the second transmission shaft drives the first transmission wheel to rotate, the first transmission wheel drives the second transmission wheel to rotate through the transmission belt, the second transmission shaft drives the two-way screw rod to rotate, the two-way screw rod drives threaded sleeves at two ends to rotate, the threaded sleeves drive the telescopic rod to horizontally move through the connecting rod, and when the telescopic rod leaves the clamping groove, the pull ring at the middle position above the well lid is pulled to open the well lid.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. The utility model provides a well lid for municipal works, includes well seat (1), its characterized in that: the well seat is characterized in that a well lid (2) is arranged at an opening in the upper part of the well seat (1), an installation cavity (6) is formed in one side of the interior of the well lid (2), a first transmission shaft (16) is arranged in the installation cavity (6), a first bevel gear (17) is fixedly connected to the first transmission shaft (16), a second transmission shaft (20) is arranged on one side of the installation cavity (6), the second transmission shaft (20) is fixedly connected with the inner wall of the well lid (2), a second bevel gear (18) is arranged at one end of the second transmission shaft (20), the first bevel gear (17) is meshed with the second bevel gear (18), and fixing plates (19) are arranged below two ends of the well lid (2).

2. The well lid for municipal works according to claim 1, wherein: the fixing plate is characterized in that a bidirectional screw rod (13) is inserted into the inner side of the fixing plate (19), screw sleeves (15) are connected to two ends of the bidirectional screw rod (13) in a threaded mode, connecting rods (21) are arranged below the two screw sleeves (15), limiting blocks (11) are fixedly connected to the lower surfaces of the two connecting rods (21), and limiting rods (12) are movably connected between the two limiting blocks (11).

3. The well lid for municipal works according to claim 2, wherein: the transmission mechanism is characterized in that a first transmission wheel (7) is fixedly connected to the middle position of a second transmission wheel (20), one end of a bidirectional screw rod (13) is fixedly connected with a second transmission wheel (9), and a transmission belt (8) is movably connected between the first transmission wheel (7) and the second transmission wheel (9).

4. The well lid for municipal works according to claim 1, wherein: a knob (5) is arranged above the first transmission shaft (16), and a friction sleeve is fixedly connected to the outer surface of the knob (5).

5. The well lid for municipal works according to claim 1, wherein: a pull ring (3) is arranged in the middle of the upper part of the well cover (2).

6. The well lid for municipal works according to claim 1, wherein: rectangular grooves (22) are formed in the upper portion of one side of the well cover (2), and flip covers (4) are arranged at openings of the rectangular grooves (22).

7. The well lid for municipal works according to claim 1, wherein: the telescopic rods (14) are arranged at the middle positions of the two fixing plates (19), the clamping grooves (10) are formed in the inner wall of the well seat (1), and the two telescopic rods (14) are clamped in the two clamping grooves (10).