CN211973789U

CN211973789U - Well lid for municipal administration

Info

Publication number: CN211973789U
Application number: CN202020493202.5U
Authority: CN
Inventors: 沈杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-20
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a municipal manhole cover, which comprises a manhole cover, wherein two sides of the top end of the manhole cover are respectively fixedly provided with a drain hole, the manhole cover is provided with a groove, the groove is arranged between the two drain holes, a T-shaped rod is arranged in the groove, the bottom end of the T-shaped rod passes through the bottom end of the manhole cover and is fixedly connected with the top end of a rotating block, the rotating block is embedded in the fixed block, two sides in the fixed block are provided with a cavity, the outer wall of the rotating block is attached to the inner wall of a friction ring, two sides of the friction ring are respectively and fixedly connected with a connecting rod, the other end of the connecting rod extends into the cavity and is fixedly connected with one end of a sliding block, the device rotates the top end of the T-shaped rod by utilizing a spanner, so that the fixed block can be driven to rotate, scales are arranged in the, the outer thread sleeve can be replaced to be used again, the operation is simple and convenient, and the working efficiency is improved.

Description

Well lid for municipal administration

Technical Field

The utility model relates to a municipal administration field, concretely relates to well lid for municipal administration.

Background

Municipal administration well lid wide application is in places such as road, district, park, parking area, square, and its main function is to drainage pipe, telecommunication pipeline, power line and the opening hole that uses as the inspection line of below, and the people makes things convenient for down to maintain and overhaul.

Current drainage well lid most all is equipped with the filter screen in order to prevent that silt from blockking up the delivery port, but the filter screen on the current municipal administration well lid is not convenient for change, needs many manpowers to go to overhaul the change, when meetting emergency, if when not having reserve filter screen, will make silt fall into the water drainage tank in, causes the drain pipe to block up.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of the existence, the utility model provides a well lid is used in municipal administration.

The utility model discloses a realize through following technical scheme:

a municipal manhole cover comprises a manhole cover, wherein two sides of the top end of the manhole cover are respectively fixedly provided with a drain hole, the manhole cover is provided with a groove, the groove is arranged between the two drain holes, a T-shaped rod is arranged in the groove, the top end of the T-shaped rod is hexagonal, the bottom end of the T-shaped rod penetrates through the bottom end of the manhole cover and is fixedly connected with the top end of a rotating block, the rotating block is embedded in a fixed block, two sides in the fixed block are provided with a cavity, the outer wall of the rotating block is attached to the inner wall of a friction ring, two sides of the friction ring are respectively and fixedly connected with a connecting rod, the other end of the connecting rod extends into the cavity and is fixedly connected with one end of a sliding block, a spring is arranged in the cavity, one end of the spring is fixedly connected with the other end, a central rod is connected in the sleeve in a sliding manner, the bottom end of the central rod extends out of the bottom end of the sleeve, eight L-shaped rods are evenly and fixedly connected at the bottom end of the central rod in a ring shape, the top ends of the L-shaped rods are fixedly connected with the bottom end of the U-shaped rod, the two top ends of the U-shaped rods are respectively and fixedly connected with the two sides of the bottom end of the internal thread sleeve, an external thread sleeve is screwed in the internal thread sleeve, a rubber layer is fixedly arranged at the top end of the internal thread sleeve, a filter screen is fixedly arranged in the external thread sleeve and is arranged under a drain hole, a ring-shaped block is fitted and sleeved on the outer wall of the well lid, an annular limiting block is fixedly arranged at the bottom end of the ring-shaped limiting block, the bottom end of the, the water draining device is characterized in that an inclined rod is fixedly connected to one side of the inner wall of the water draining groove, the top end of the inclined rod is fixedly connected with the bottom end of the screen, a supporting rod is inserted into the other side of the inner wall of the water draining groove, the other end of the supporting rod is fixedly connected with one side of a collecting box, and the collecting box is arranged under the bottom end of the inclined rod.

Preferably, the included angle between the inclined rod and the horizontal plane is 10-15 degrees.

Preferably, a friction rubber layer is arranged at the top end of the fixed block.

Preferably, a scale is marked in the groove.

Compared with the prior art, the beneficial effects of the utility model are that: this device is through utilizing the rotatory T type pole top of spanner, and it is rotatory to drive the fixed block like this, has the scale in the recess, just can change the filter screen when rotatory forty-five degrees, saves the time of changing like this, just can accomplish the change very fast under the emergency moreover, when the filter screen is whole to be damaged, directly opens the well lid, changes the external screw thread sleeve and just can use once more, and is simple and convenient, has improved work efficiency.

Drawings

FIG. 1 is a block diagram of the structure of the present invention;

fig. 2 is a top view of a center pole of the structure of the present invention.

In the figure: the well lid comprises a well lid 1, a drain hole 2, a groove 3, a T-shaped rod 4, a rotating block 5, a friction ring 6, a connecting rod 7, a sliding block 8, a cavity 9, a spring 10, a fixing block 11, a sleeve 12, a locking bolt 13, a central rod 14, an L-shaped rod 15, a U-shaped rod 16, an internal thread sleeve 17, an external thread sleeve 18, a filter screen 19, an annular block 20, an annular limiting block 21, a drain groove 22, an inclined rod 23, a screen 24, a drain pipe 25, a supporting rod 26, a collecting box 27 and a rubber layer 28.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1 and 2, the municipal manhole cover comprises a manhole cover 1, wherein two sides of the top end of the manhole cover 1 are respectively and fixedly provided with a drain hole 2, the manhole cover 1 is provided with a groove 3, the groove 3 is arranged between the two drain holes 2, a T-shaped rod 4 is arranged in the groove 3, the top end of the T-shaped rod 4 is hexagonal, the bottom end of the T-shaped rod 4 penetrates through the bottom end of the manhole cover 1 and is fixedly connected with the top end of a rotating block 5, the rotating block 5 is embedded in a fixed block 11, two sides in the fixed block 11 are provided with cavities 9, the outer wall of the rotating block 5 is attached to the inner wall of a friction ring 6, two sides of the friction ring 6 are respectively and fixedly connected with a connecting rod 7, the other end of the connecting rod 7 extends into the cavity 9 and is fixedly connected with one end of a sliding block 8, a spring 10 is arranged in the cavity, the bottom end of the fixed block 11 is fixedly connected with the top end of a sleeve 12, a locking bolt 13 is screwed on the sleeve 12, a central rod 14 is connected in the sleeve 12 in a sliding manner, the bottom end of the central rod 14 extends out of the bottom end of the sleeve 12, eight L-shaped rods 15 are uniformly and fixedly connected with the bottom end of the central rod 14 in an annular manner, the top ends of the L-shaped rods 15 are fixedly connected with the bottom end of a U-shaped rod 16, two top ends of the U-shaped rod 16 are respectively and fixedly connected with two sides of the bottom end of an internal thread sleeve 17, an external thread sleeve 18 is screwed in the internal thread sleeve 17, a rubber layer 28 is fixedly mounted at the top end of the internal thread sleeve 17, a filter screen 19 is fixedly mounted in the external thread sleeve 18, the filter screen 19 is arranged under the drain hole 2, an annular block 20 is fitted, the bottom end of the annular limiting block 21 is fixedly connected with the top end of the drainage groove 22, one side of the bottom end of the drainage groove 22 is fixedly connected and communicated with one end of a drainage pipe 25, an inclined rod 23 is fixedly connected to one side of the inner wall of the drainage groove 22, the top end of the inclined rod 23 is fixedly connected with the bottom end of a screen 24, a supporting rod 26 is inserted into the other side of the inner wall of the drainage groove 22, the other end of the supporting rod 26 is fixedly connected with one side of a collecting box 27, and the collecting box 27 is arranged under the bottom end.

The included angle between the inclined rod 23 and the horizontal plane is 10-15 degrees.

And a friction rubber layer is arranged at the top end of the fixed block 11.

Scales are marked in the groove 3.

The working principle is as follows: firstly, the well lid 1 is placed into the annular block 20, the annular limiting block 21 is arranged, so that the stability of the well lid 1 is ensured, when rainwater enters from the drain hole 2, silt can be filtered by the filter screen 19 in the external thread sleeve 18, after the well lid is used for a period of time, because the top end of the T-shaped rod 4 is in a hexagonal shape, the top end of the T-shaped rod 4 in the groove 3 is rotated by a hexagonal L-shaped wrench, so that the fixed block 11 can rotate together, after the well-formed filter screen rotates for 45 degrees, the well-formed filter screen can continue to work, so that the work of replacing the filter screen is simply and conveniently completed, the top end of the fixed block 11 and the jacking pipe of the internal thread sleeve 17 are both provided with the friction rubber layer and the rubber layer 28, so that the friction force can be increased, the stability of the U-shaped rod 16 and the L-shaped rod 15 is ensured, thus, when the device rotates left and right, the compression spring 10 of the sliding block 8 in the cavity 9 can play a certain buffering role, the damage of the rotating block 5 to the friction ring 6 is reduced, the service life of the friction ring 6 is indirectly prolonged, the connecting rod 7 plays a connecting role, the synchronous rotation of the rotating block 5 and the fixed block 11 is ensured, when all the filter screens 19 are damaged, the well cover is opened, the locking bolts 13 on the sleeve 12 are rotated, the central rod 14 can slide, after the connecting rod descends to a proper distance, all the external thread sleeves 18 are rotated out from the internal thread sleeves 17, after the replacement, the rubber layer at the top end of the internal thread sleeves 17 is attached to the bottom end of the well cover 1, the central rod 14 is fixed, so that the device can be continuously used, the operation is simple, the manpower is saved, and the screen 24 on the inclined rod 23 in the rainwater drainage groove 22 slowly flows along the drainage pipe 25 at one side of the bottom end of the drainage groove, and the other side of the bottom end of the drainage channel 22 is connected with a collection box 27 through a support rod 26 inserted into the side wall of the drainage channel 22, and the collection box 27 is arranged under one end of the inclined rod 23, so that even if sand falls, the sand falls into the collection box 27, and the smoothness of the drainage pipe 25 is ensured.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a well lid for municipal administration which characterized in that: the manhole cover comprises a manhole cover (1), wherein drain holes (2) are respectively fixedly arranged on two sides of the top end of the manhole cover (1), a groove (3) is formed in the manhole cover (1), the groove (3) is formed between the two drain holes (2), a T-shaped rod (4) is arranged in the groove (3), the top end of the T-shaped rod (4) is hexagonal, the bottom end of the T-shaped rod (4) penetrates through the bottom end of the manhole cover (1) and is fixedly connected with the top end of a rotating block (5), the rotating block (5) is embedded into a fixed block (11), cavities (9) are formed in two sides of the fixed block (11), the outer wall of the rotating block (5) is attached to the inner wall of a friction ring (6), connecting rods (7) are respectively and fixedly connected with two sides of the friction ring (6), the other ends of the connecting rods (7) extend into the cavities (9) and are fixedly connected with one, the spring (10) one end and slider (8) other end fixed connection, the spring (10) other end and one end fixed connection in cavity (9), fixed block (11) bottom and sleeve (12) top fixed connection, the spiro union has locking bolt (13) on sleeve (12), sliding connection has well core rod (14) in sleeve (12), well core rod (14) bottom stretches out sleeve (12) bottom, well core rod (14) bottom annular even fixedly connected with eight L type poles (15), L type pole (15) top and U type pole (16) bottom fixed connection, two tops of U type pole (16) respectively with internal thread sleeve (17) bottom both sides fixed connection, the spiro union has external screw thread sleeve (18) in internal thread sleeve (17), internal thread sleeve (17) top fixed mounting has rubber layer (28), the filter screen (19) is fixedly installed in the external thread sleeve (18), the filter screen (19) is arranged under the drain hole (2), the outer wall of the well lid (1) is attached and sleeved with the annular block (20), the bottom end of the annular block (20) is fixedly provided with the annular limiting block (21), one side of the top end of the annular limiting block (21) is attached to the bottom end of the well lid (1), the bottom end of the annular limiting block (21) is fixedly connected with the top end of the drainage groove (22), one side of the bottom end of the drainage groove (22) is fixedly connected and communicated with one end of the drainage pipe (25), one side of the inner wall of the drainage groove (22) is fixedly connected with the diagonal rod (23), the top end of the diagonal rod (23) is fixedly connected with the bottom end of the screen (24), the support rod (26) is inserted into the other side of the inner wall of the drainage, the collecting box (27) is arranged under the bottom end of the diagonal rod (23).

2. The municipal well lid according to claim 1, wherein: the included angle between the inclined rod (23) and the horizontal plane is 10-15 degrees.

3. The municipal well lid according to claim 1, wherein: and a friction rubber layer is arranged at the top end of the fixed block (11).

4. The municipal well lid according to claim 1, wherein: scales are marked in the grooves (3).