CN212715036U - Well lid with theftproof function - Google Patents

Abstract

The utility model relates to a well lid manufacturing technology field just discloses a well lid with theftproof function. The utility model provides a well lid with theftproof function, includes the well lid body, the well lid body passes through the bearing and is connected with the pivot rotation, the top of pivot is provided with the lockhole, the surface cover of pivot is equipped with the gear post, the middle part of well lid body is provided with the cross spout, the well lid body pass through the cross spout respectively with four slider sliding connection, vertical two the one end that the slider is close to each other all with vertical rack fixed connection, horizontal two the one end that the slider is close to each other all with horizontal rack fixed connection, the top of well lid body is provided with the recess, the inside fixed mounting of recess has the handle, the utility model discloses a well lid body sets up to big end down's shape, sets up the well lid body into the form of opening downwards through the installing support to make the well lid can't be taken out, thereby reached the.

Description

Well lid with theftproof function

Technical Field

The utility model relates to a technical field is made to the well lid, specifically is a well lid with theftproof function.

Background

There are many underground pipes in urban construction, such as sewers, underground gas pipes, water supply pipes, power pipes, communication pipes, defense pipes, etc., which have an outlet to the ground at every other section, the section from the pipe to the ground is called a manhole, which is usually flush with the ground, and therefore a cover is needed to cover the manhole, called a manhole cover. The inspection well cover is usually made of reinforced cement, metal, reinforced plastic and other materials, and the shape of the inspection well cover mainly takes a round shape and a square shape. On the inspection well cover, the use of underground pipelines, management and maintenance units, telephone and other information are generally noted; the existing well covers are generally cast by cast iron, and lawless persons steal the well covers in order to earn benefits, so that pedestrians often fall into the inspection well, and serious casualty accidents are caused; it may also cause serious traffic accidents, causing loss of life and property to the people.

Disclosure of Invention

An object of the utility model is to provide a well lid with theftproof function reaches the purpose that has the theftproof function.

In order to achieve the above object, the utility model provides a following technical scheme: a well lid with an anti-theft function comprises a well lid body, wherein the well lid body is rotatably connected with a rotating shaft through a bearing, a lock hole is formed in the top of the rotating shaft, a gear post is sleeved on the surface of the rotating shaft, a cross sliding groove is formed in the middle of the well lid body, the well lid body is respectively connected with four sliding blocks in a sliding mode through the cross sliding groove, one end, close to each other, of each of the two sliding blocks in the longitudinal direction is fixedly connected with a longitudinal rack, one end, close to each other, of each of the two sliding blocks in the transverse direction is fixedly connected with a transverse rack, a connecting block is fixedly installed on the left side of the well lid body and sleeved on the surface of a shaft pin and rotatably connected with the shaft pin, the shaft pin is fixedly installed in a movable groove, the movable groove is, the top of well lid body is provided with the recess, the inside fixed mounting of recess has the handle.

Preferably, the locking hole may be provided in a rectangular structure.

Preferably, the mounting panel is the loop configuration, and the draw-in groove sets up on the inner wall surface of mounting panel, and quantity is four, and the position corresponds the setting with the position of cross spout, and the same all with the big or small looks adaptation of slider of size.

Preferably, the well lid body is two-layer ladder form setting, and two-layer about and be two concentric circles, and the thickness on upper portion is greater than the thickness of lower part, the area on well lid body upper portion and the area looks adaptation of mounting panel middle part circle, the area on well lid body upper portion is less than the area of lower part.

Preferably, the longitudinal rack is arranged above the transverse rack, and the longitudinal rack and the transverse rack are both meshed with the gear column.

Preferably, the number of the reinforcing ribs is four, and the reinforcing ribs are distributed at the bottom of the mounting plate in an annular array.

The utility model provides a well lid with theftproof function. The method has the following beneficial effects:

(1) the utility model discloses a well lid body sets up to big end down's shape, sets up the well lid body into the form of opening downwards through the installing support to make the well lid can't be taken out, thereby reached the purpose of theftproof.

(2) The utility model discloses a pivot surface mounting gear post that is provided with the lockhole through vertical rack and horizontal rack drive, makes well lid body and installing support joint through the slider, can realize opening and closing the well lid through rotating the pivot, and easy operation is convenient, overhauls more convenient and fast to well lid inside.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a top view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is a bottom view of the present invention;

FIG. 5 is an enlarged view of B in FIG. 4;

fig. 6 is a top view structural diagram of the present invention.

In the figure: 1 well lid body, 2 pivots, 3 lockholes, 4 gear columns, 5 cross chutes, 6 sliders, 7 transverse racks, 8 longitudinal racks, 9 mounting plates, 10 clamping grooves, 11 movable grooves, 12 shaft pins, 13 connecting blocks, 14 grooves, 15 handles and 16 reinforcing ribs.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-6, the utility model provides a technical solution: a well lid with an anti-theft function comprises a well lid body 1, wherein the well lid body 1 is arranged in a two-layer ladder mode, the upper layer and the lower layer are two concentric circles, the thickness of the upper part is larger than that of the lower part, the area of the upper part of the well lid body 1 is matched with that of a middle circle of an installation plate 9, the area of the upper part of the well lid body 1 is smaller than that of the lower part, the well lid body 1 is arranged in a shape with a small upper part and a large lower part, the well lid body is arranged in a downward opening mode through the installation support 9, so that a well lid cannot be taken out, the anti-theft purpose is achieved, the well lid body 1 is rotatably connected with a rotating shaft 2 through a bearing, a lock hole 3 is arranged at the top of the rotating shaft 2, the lock hole 3 can be arranged in a rectangular structure, a gear column 4, one end of each of the two longitudinal sliding blocks 6 close to each other is fixedly connected with a longitudinal rack 8, one end of each of the two transverse sliding blocks 6 close to each other is fixedly connected with a transverse rack 7, the longitudinal rack 8 is arranged above the transverse rack 7, the longitudinal rack 8 and the transverse rack 7 are both meshed with a gear column 4, a connecting block 13 is fixedly arranged on the left side of the well lid body 1, the connecting block 13 is sleeved on the surface of a shaft pin 12 and is rotatably connected with the shaft pin 12, the shaft pin 12 is fixedly arranged in a movable groove 11, the movable groove 11 is arranged at the bottom of a mounting plate 9, a clamping groove 10 is arranged in the middle of the mounting plate 9, the mounting plate 9 is of an annular structure, the clamping grooves 10 are arranged on the inner wall surface of the mounting plate, the number is four, the positions correspond to the positions of the cross sliding grooves 5, the sizes of the clamping grooves are the, through vertical rack 8 and horizontal rack gear 7, make well lid body 1 and installing support joint 9 through slider 6, can realize opening and closing the well lid through rotating shaft 2, easy operation is convenient, overhaul more convenient and fast to well lid inside, the bottom surface of mounting panel 9 is provided with strengthening rib 16, the quantity of strengthening rib 16 is four, it distributes to be annular array in the bottom of mounting panel 9, the top of well lid body 1 is provided with recess 14, the inside fixed mounting of recess 14 has handle 15.

The working principle is as follows: the mounting bracket 9 is embedded into a road at the edge of the inspection well, when the inspection well is closed, the handle 15 is used for pulling the inspection well body 1 to the bottom of the mounting bracket 9, the rotating shaft 2 is rotated through a key (a tool corresponding to the shape of the lock hole 3) corresponding to the lock hole 3, and the sliding block 6 slides in the cross sliding groove 5 through the transmission of the gear column 4, the longitudinal rack 8 and the transverse rack 7 until the sliding block slides into the corresponding clamping groove 10, so that the closing operation of the inspection well is finished, and when the inspection well is opened, the reverse operation is performed; the well lid of opening downwards is because the area of 1 lower part of well lid body is greater than the exit area of installing support 9 for well lid body 1 can't be taken out, reaches the purpose of theftproof, can realize opening and closing the well lid simultaneously through rotating pivot 2, when needing to overhaul inspection shaft inside, opens and closes labour saving and time saving more.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a well lid with theftproof function, includes well lid body (1), its characterized in that: the manhole cover comprises a manhole cover body (1) and is characterized in that the manhole cover body (1) is rotatably connected with a rotating shaft (2) through a bearing, a lock hole (3) is formed in the top of the rotating shaft (2), a gear post (4) is sleeved on the surface of the rotating shaft (2), a cross sliding groove (5) is formed in the middle of the manhole cover body (1), the manhole cover body (1) is respectively connected with four sliding blocks (6) in a sliding mode through the cross sliding groove (5), two sliding blocks (6) are longitudinally arranged, one ends, close to each other, of the sliding blocks (6) are fixedly connected with a longitudinal rack (8), two sliding blocks are transversely arranged, one ends, close to each other, of the sliding blocks (6) are fixedly connected with a transverse rack (7), a connecting block (13) is fixedly installed on the left side of the manhole cover body (1), the connecting block (13) is sleeved on the, the movable groove (11) is arranged at the bottom of the mounting plate (9), the middle of the mounting plate (9) is provided with a clamping groove (10), the bottom surface of the mounting plate (9) is provided with a reinforcing rib (16), the top of the well lid body (1) is provided with a groove (14), and the inside of the groove (14) is fixedly provided with a handle (15).

2. The manhole cover with the anti-theft function of claim 1, wherein: the lock hole (3) can be arranged in a rectangular structure.

3. The manhole cover with the anti-theft function of claim 1, wherein: the mounting panel (9) are the loop configuration, and draw-in groove (10) set up on the inner wall surface of mounting panel, and quantity is four, and the position corresponds the setting with the position of cross spout (5), and the size is the same all with the big or small looks adaptation of slider (6).

4. The manhole cover with the anti-theft function of claim 1, wherein: well lid body (1) sets up for two-layer ladder form, and two-layer about and be two concentric circles, and the thickness on upper portion is greater than the thickness of lower part, the area on well lid body (1) upper portion and the area looks adaptation of mounting panel (9) middle part circle, the area on well lid body (1) upper portion is less than the area of lower part.

5. The manhole cover with the anti-theft function of claim 1, wherein: the longitudinal rack (8) is arranged above the transverse rack (7), and the longitudinal rack (8) and the transverse rack (7) are both meshed with the gear column (4).

6. The manhole cover with the anti-theft function of claim 1, wherein: the number of the reinforcing ribs (16) is four, and the reinforcing ribs are distributed at the bottom of the mounting plate (9) in an annular array.

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