CN211621693U

CN211621693U - Non-dismantlement well lid that municipal administration highway engineering used

Info

Publication number: CN211621693U
Application number: CN201921853987.6U
Authority: CN
Inventors: 李磊; 陈永东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-10-02
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a non-dismantling well lid for municipal highway engineering, which comprises a well seat and a well lid, wherein two pairs of clamping holes with the same structure are arranged in the well seat, each pair of clamping holes consists of an L-shaped clamping hole and a pair of triangular clamping holes with the same structure, and two pairs of clamping structures with the same structure are fixedly arranged around the well lid; the utility model relates to a municipal administration highway engineering technical field, this device is rational in infrastructure, and is with low costs, high durability and convenient use, when the installation well lid, insert the fixed case of well lid to L shape card downthehole, the well lid rotates, make the joint piece at fixed case both ends insert to the downthehole back of triangle-shaped card through the spring, the well lid is fixed completely in the well seat, thereby make the well lid can not be stolen personnel and steal, the effectual well lid that has solved current municipal administration highway and use is moved easily, make illegal molecules can easily steal, the loss of property has not only been caused like this, the problem of casualties also can be caused simultaneously.

Description

Non-dismantlement well lid that municipal administration highway engineering used

Technical Field

The utility model relates to a municipal administration highway engineering technical field specifically is a well lid is dismantled to non-of municipal administration highway engineering use.

Background

The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The manhole cover can be divided into a metal manhole cover, a high-strength fiber cement concrete manhole cover, a resin manhole cover and the like according to the material, is generally circular, and can be used for greenbelts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.

The well lid that current town road used is moved easily, this just makes illegal molecule can easily steal, has not only caused the loss of property like this, also can cause the casualties simultaneously, in view of this, to the above-mentioned problem, the deep research, the tunnel has the present case to produce.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a well lid is dismantled to non-of town road engineering use.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the non-detachable well cover used for the municipal highway engineering comprises a well base and a well cover, wherein two pairs of clamping holes with the same structure are formed in the well base, each pair of clamping holes consists of an L-shaped clamping hole and a pair of triangular clamping holes with the same structure, and two pairs of clamping structures with the same structure are fixedly arranged on the periphery of the well cover;

the clamping structure comprises: the device comprises a fixed box, a pair of slide rails with the same structure, a pair of movable blocks with the same structure, a spring and a pair of clamping blocks with the same structure;

the fixed box is fixedly arranged on the side wall surface of the well lid, a pair of through holes with the same structure are formed in the upper wall surface and the lower wall surface of the fixed box, the pair of slide rails are fixedly embedded in the fixed box, the pair of movable blocks are movably embedded in the pair of slide rails and are in sliding fit with the pair of slide rails, two ends of the spring are fixedly arranged between the pair of movable blocks, and the pair of clamping blocks are fixedly arranged at two ends of the pair of movable blocks and can move up and down in the pair of through holes through the spring.

Preferably, the manhole cover is provided with a pair of drain holes with the same structure.

Preferably, the fixed box is movably embedded in the L-shaped clamping hole and can rotate through the L-shaped clamping hole.

Preferably, the pair of clamping blocks are of triangular structures and are clamped with the pair of triangular clamping holes.

Preferably, the height of the fixed box is smaller than the thickness of the well cover.

Preferably, the fixed boxes around the well lid are symmetrically arranged.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this device is rational in infrastructure, and is with low costs, high durability and convenient use, when the installation well lid, insert the fixed case of well lid to L shape calorie downthehole, rotate the well lid, make the joint piece at fixed case both ends insert to the downthehole back of triangle-shaped card through the spring, the well lid is fixed completely in the well seat, thereby make the well lid can not steal personnel, the effectual well lid that has solved current municipal road and use is moved easily, make illegal molecules can easily steal, the loss of property has not only been caused like this, the problem of casualties also can be caused simultaneously.

Drawings

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

fig. 2 is the utility model discloses a well lid and joint structure's main structure sketch map of looking.

In the figure: 1. a well base; 2. a well cover; 3. an L-shaped clamping hole; 4. a triangular clamping hole; 5. a clamping structure; 501. a fixed box; 502. a slide rail; 503. a movable block; 504. a spring; 505. a clamping block; 6. and (4) draining the water.

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. 1-2, the present invention provides a technical solution: a non-detachable well cover used for municipal highway engineering comprises a well base 1 and a well cover 2, wherein two pairs of clamping holes with the same structure are formed in the well base 1, each pair of clamping holes consists of an L-shaped clamping hole 3 and a pair of triangular clamping holes 4 with the same structure, and two pairs of clamping structures 5 with the same structure are fixedly mounted on the periphery of the well cover 2; clamping structure 5 includes: the device comprises a fixed box 501, a pair of slide rails 502 with the same structure, a pair of movable blocks 503 with the same structure, a spring 504 and a pair of clamping blocks 505 with the same structure; fixed case 501 is fixed to be settled in well lid 2 side wall face, and its upper wall face and lower wall face have seted up the through-hole that a pair of structure is the same, a pair of slide rail 502 is fixed to be inlayed in fixed case 501, a pair of movable block 503 activity is inlayed in a pair of slide rail 502, and with a pair of slide rail 502 sliding fit, spring 504 both ends are fixed to be settled between a pair of movable block 503, a pair of joint piece 505 is fixed to be settled in a pair of movable block 503 both ends, and accessible spring 504 up-and-down motion in a pair of through-hole, when installing well lid 2, insert the fixed case 501 of well lid 2 to L shape card hole 3 in, rotate well lid 2, make the joint piece 505 at fixed case 501 both ends insert to triangle-shaped card hole 4 through spring 504 after, well lid.

Preferably, the manhole cover 2 is further provided with a pair of drain holes 6 with the same structure: the drain hole 6 is used for dredging accumulated water on the road.

Preferably, the fixing box 501 is movably inserted into the L-shaped fastening hole 3 and can rotate through the L-shaped fastening hole 3.

Preferably, the pair of engaging blocks 505 is triangular and engages with the pair of triangular engaging holes 4.

Preferably, the height of the fixing box 501 is smaller than the thickness of the manhole cover 2, so that the manhole cover 2 can be consistent with the horizontal level of the manhole base 1.

Preferably, the fixed boxes 501 around the manhole cover 2 are symmetrically arranged.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): as can be seen from fig. 1-2, when installing the well lid 2, at first, the well base 1 is fixedly installed at the well opening, after the fixing box 501 of the well lid 2 is aligned with the L-shaped clamping hole 3, the well lid 2 is inserted into the L-shaped through hole, the lower clamping block 505 extrudes the spring 504 at this time, the spring 504 elastically contracts to drive the lower clamping block 505 to enter the fixing box 501, the well lid 2 is rotated, at this time, the upper clamping block 505 receives pressure and then also drives the spring 504 to elastically contract, so that the upper clamping block 505 enters the fixing box 501, when the clamping block 505 rotates to the triangular clamping hole 4 clamped with the clamping block 505, the pressure of the spring 504 disappears, the clamping block 505 can be pushed into the triangular clamping hole 4, and at this time, the well lid 2 is completely fixed in the well base 1.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; meanwhile, unless explicitly stated or limited otherwise, the terms "mounted", "disposed", "embedded", "extending", "penetrating", "nested", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 non-detachable well cover for the municipal highway engineering comprises a well seat (1) and a well cover (2), and is characterized in that two pairs of clamping holes with the same structure are formed in the well seat (1), each pair of clamping holes consists of an L-shaped clamping hole (3) and a pair of triangular clamping holes (4) with the same structure, and two pairs of clamping structures (5) with the same structure are fixedly mounted on the periphery of the well cover (2);

the clamping structure (5) comprises: the device comprises a fixed box (501), a pair of slide rails (502) with the same structure, a pair of movable blocks (503) with the same structure, a spring (504) and a pair of clamping blocks (505) with the same structure;

the fixed box (501) is fixedly arranged on the side wall surface of the well lid (2), a pair of through holes with the same structure are formed in the upper wall surface and the lower wall surface of the fixed box, the pair of slide rails (502) is fixedly embedded in the fixed box (501), the pair of movable blocks (503) are movably embedded in the pair of slide rails (502) and are in sliding fit with the pair of slide rails (502), two ends of the spring (504) are fixedly arranged between the pair of movable blocks (503), the pair of clamping blocks (505) are fixedly arranged at two ends of the pair of movable blocks (503) and can move up and down in the pair of through holes through the spring (504).

2. The non-detachable well cover for the municipal road engineering according to claim 1, wherein the well cover (2) is provided with a pair of drain holes (6) having the same structure.

3. The non-detachable well lid for the municipal road engineering according to claim 1, wherein the fixing box (501) is movably embedded in the L-shaped clamping hole (3) and can rotate through the L-shaped clamping hole (3).

4. The non-detachable well lid for the municipal road engineering as claimed in claim 1, wherein the pair of clamping blocks (505) is of a triangular structure and is clamped with the pair of triangular clamping holes (4).

5. Non-removable manhole cover for municipal road engineering according to claim 1, wherein the height of the fixing box (501) is less than the thickness of the manhole cover (2).

6. The non-detachable well cover for the municipal road engineering according to claim 1, wherein the fixed boxes (501) around the well cover (2) are symmetrically placed.