Anti-settling noise reduction well lid

Abstract

The utility model discloses an anti-settling noise reduction well lid, and relates to the technical field of well lids. The manhole cover comprises a frame body and a cover opener, a manhole cover body is clamped in an inner cavity of the frame body, three through holes are formed in the top of the manhole cover body, three first clamping blocks are fixedly connected to the bottom of the manhole cover body, a clamping assembly is arranged at the bottom of each first clamping block, and each clamping assembly comprises a limiting frame and a fixing block. The sides, close to the inner wall of the frame body, of the limiting frame and the fixing block are fixedly connected with the inner wall of the frame body, and the side, away from the inner wall of the frame body, of the fixing block is fixedly connected with two springs. According to the manhole cover, the clamping assembly is matched with the first clamping block to limit the manhole cover body, so that a gap is prevented from being formed between the manhole cover body and the frame body, the silencing function on the manhole cover body is achieved, meanwhile, the first clamping block can be separated from the clamping assembly only by three workers through a cover opener, and the manhole cover is convenient to use. Therefore, the anti-theft effect on the well lid body is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of well lid, especially is involved in the anti-settling sound insulation well lid. BACKGROUND

[0002] Well lid is used for covering the deep well of road or home, prevents people or object from falling, and can be divided into metal well lid, high strength fiber cement concrete well lid, resin well lid etc. according to material, generally adopts circular shape, and can be used in green belt, sidewalk, motor vehicle lane, wharf, alley etc.

[0003] The purpose of well lid is very extensive, including an anti-settling sound insulation well lid, but the anti-settling sound insulation well lid of prior art is simple in installation structure, so as to cause the position gap of well lid, form gap, cause the abnormal sound of well lid, and also does not have the function of anti-theft, thereby causing the loss of well lid.

[0004] Therefore, we provide the anti-settling sound insulation well lid to solve the above problems. CONTENT OF UTILITY MODEL

[0005] The utility model discloses an anti-settling sound insulation well lid, which is characterized by the cooperation of the frame body, the well lid body, the through hole, the first clamping block, the clamping assembly and the cover opener, and solves the problem of the well lid in the prior art without sound insulation and anti-theft.

[0006] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0007] The utility model discloses an anti-settling sound insulation well lid, which is characterized by the cooperation of the frame body, the well lid body, the through hole, the first clamping block, the clamping assembly and the cover opener, and solves the problem of the well lid in the prior art without sound insulation and anti-theft.

[0008] The clamping assembly includes a limiting frame and a fixed block, one side close to the inner wall of the frame of the limiting frame and the fixed block is fixedly connected with the inner wall of the frame, the side away from the inner wall of the frame of the fixed block is fixedly connected with two springs, the second clamping block is fixedly connected between the side away from the fixed block of the two springs, the side close to the first clamping block of the second clamping block is clamped with the first clamping block, and the bottom of the side away from the spring of the second clamping block is fixedly connected with a limiting block.

[0009] The utility model further sets up that the inner chamber of second clamping block swing joint has two limiting rods, and one side close to the inner wall of the frame of the limiting rod is fixedly connected with the inner wall of the frame.

[0010] The utility model further sets up that the inner wall of the frame is fixedly connected with a first limiting ring, and the top of the first limiting ring is swing connected with the well lid body.

[0011] The utility model further sets up, the top of first limit ring is equipped with three limit hole, the inner chamber of limit hole is movably connected with limit pin, the top of limit pin is fixedly connected with well lid body.

[0012] The utility model further sets up, the top of frame body surface reinforcing ring is fixedly connected with reinforcing block, the number of reinforcing block is eight.

[0013] The utility model further sets up, the inner chamber of frame body is fixedly connected with second limit ring, the bottom of second limit ring is fixedly connected with six hooks, and the surface between six hooks is equipped with anti -fall net.

[0014] The utility model further sets up, the opener cooperates the through -hole on well lid body, and the top of well lid body is provided with antiskid line.

[0015] The utility model has the following beneficial effects:

[0016] 1, the utility model discloses a first clamping assembly cooperates first clamping block and carries out the spacing effect to well lid body to prevent the clearance formation between well lid body and frame body, plays the sound -damping function to well lid body, and simultaneously, first clamping block can be separated from the first clamping assembly by three staffs using the opener, thereby playing the theftproof effect to well lid body.

[0017] 2, the utility model discloses a limit rod, and the limit rod plays the spacing and support effect to second clamping block, and through setting up first limit ring, plays the support spacing effect to well lid body, and through setting up limit hole and limit pin cooperation, plays the spacing effect to well lid body, through setting up reinforcing block, reinforcing block increases the support intensity of frame body, through setting up second limit ring and hook cooperation, plays the support spacing effect to anti -fall net, through setting up antiskid line, effectively prevent the skidding phenomenon that passerby walks on well lid body.

[0018] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0020] Figure 1 It is the structure perspective drawing of the well lid of preventing settlement sound -damping,

[0021] Figure 2 The anti-settling soundproof manhole cover is shown in the figure;

[0022] Figure 3 The anti-settling soundproof manhole cover is shown in the figure;

[0023] Figure 4 The anti-settling soundproof manhole cover is shown in the figure;

[0024] Figure 5 The anti-settling soundproof manhole cover is shown in the figure;

[0025] Figure 6 The anti-settling soundproof manhole cover is shown in the figure;

[0026] Figure 7 The anti-settling soundproof manhole cover is shown in the figure;

[0027] Figure 8 The anti-settling soundproof manhole cover is shown in the figure.

[0028] In the figure: 1, frame; 2, manhole cover body; 3, through hole; 4, first clamping block; 5, clamping assembly; 501, limiting frame; 502, fixed block; 503, spring; 504, second clamping block; 505, limiting block; 506, limiting rod; 6, first limiting ring; 7, limiting pin; 8, reinforcing block; 9, second limiting ring; 10, hook; 11, anti-falling net; 12, cover opener. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Embodiment one

[0030] Please refer to Figures 1-8The utility model discloses a prevent subsiding sound -proof well lid, including frame body 1 and uncap 12, the inner chamber of frame body 1 is connected with well lid body 2, the top of well lid body 2 is established with three through -holes 3, the bottom of well lid body 2 is fixedly connected with three first clamping blocks 4, and the bottom of first clamping block 4 is provided with clamping assembly 5, and clamping assembly 5 includes spacing frame 501 and fixed block 502, spacing frame 501 and fixed block 502 are fixedly connected with the inner wall of frame body 1 on the side close to the inner wall of frame body 1, and the side, away from the inner wall of frame body 1, of fixed block 502 is fixedly connected with two springs 503, and the side, away from fixed block 502, of two springs 503 is fixedly connected with second clamping block 504, and the side, close to first clamping block 4, of second clamping block 504 is clamped with first clamping block 4, and the bottom of the side, away from spring 503, of second clamping block 504 is fixedly connected with limiting block 505.

[0031] Specific: when staff needs to open well lid body 2, needs three staffs to operate simultaneously uncap 12 through through -hole 3 and the bottom of spacing frame 501, then user rotates uncap 12 by ninety degrees, and uncap 12 will push limiting block 505 and extrude second clamping block 504, and second clamping block 504 extrudes spring 503, and first clamping block 4 and second clamping block 504 are separated from each other, and now user can take down well lid body 2. Specific embodiment two

[0032] Please refer to Figures 1-8 On the basis of specific embodiment one, the inner chamber of second clamping block 504 is movably connected with two limiting rods 506, the side, close to the inner wall of frame body 1, of limiting rod 506 is fixedly connected with the inner wall of frame body 1, the inner wall of frame body 1 is fixedly connected with first limiting ring 6, the top of first limiting ring 6 is movably connected with well lid body 2, the top of first limiting ring 6 is established with three limiting holes, the inner chamber of limiting hole is movably connected with limiting pin 7, and the top of limiting pin 7 is fixedly connected with well lid body 2.

[0033] Specific: by setting limiting rod 506, limiting rod 506 plays the limiting and supporting effect to second clamping block 504, by setting first limiting ring 6, plays the supporting limiting effect to well lid body 2, by setting limiting hole and limiting pin 7 cooperation, plays the limiting effect to well lid body 2. Specific embodiment three

[0034] Please refer to Figures 1-8 On the basis of specific embodiment one and specific embodiment two, the top of frame body surface reinforcing ring is fixedly connected with reinforcing block 8, the number of reinforcing block 8 is eight, the inner chamber of frame body 1 is fixedly connected with second limiting ring 9, the bottom of second limiting ring 9 is fixedly connected with six hooks 10, the surface between six hooks 10 is equipped with anti -fall net 11, and uncap 12 cooperates with the through -hole 3 on well lid body 2, and the top of well lid body 2 is provided with antiskid line.

[0035] Specifically: by setting the reinforcing block 8, the reinforcing block 8 increases the support strength of the frame body 1, by setting the cooperation of the second limiting ring 9 and the hook 10, the support limiting effect of the anti-falling net 11 is achieved, by setting the anti-skid pattern, the skidding phenomenon of pedestrians walking on the well lid body 2 is effectively prevented.

[0036] The working principle of the utility model is: when the staff needs to open the well lid body 2, three staffs need to operate the cover opener 12 through the through hole 3 and the bottom of the limiting frame 501 simultaneously, then the user rotates the cover opener 12 by 90 degrees, the cover opener 12 will push the limiting block 505 to extrude the second clamping block 504, the second clamping block 504 extrudes the spring 503, at this time, the first clamping block 4 and the second clamping block 504 are separated, at this time, the user can take down the well lid body 2.

[0037] In the description of the present specification, the description of the reference terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, nor limit the utility model to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the technical personnel in the technical field can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. Anti-settling sound-damping well lid, comprising a frame (1) and a lid opener (12), characterized in that: The inner cavity of the frame (1) is clamped with the well lid body (2), the top of the well lid body (2) is provided with three through holes (3), the bottom of the well lid body (2) is fixedly connected with three first clamping blocks (4), and the bottom of the first clamping block (4) is provided with a clamping assembly (5). The clamping assembly (5) comprises a limiting frame (501) and a fixed block (502), one side of the limiting frame (501) and the fixed block (502) close to the inner wall of the frame (1) is fixedly connected with the inner wall of the frame (1), the side of the fixed block (502) away from the inner wall of the frame (1) is fixedly connected with two springs (503), the second clamping block (504) is fixedly connected between the sides of the two springs (503) away from the fixed block (502), the side of the second clamping block (504) close to the first clamping block (4) is clamped with the first clamping block (4), and the bottom of the side of the second clamping block (504) away from the spring (503) is fixedly connected with a limiting block (505).

2. The anti-settling sound attenuation well lid of claim 1, wherein, The inner cavity of the second clamping block (504) is movably connected with two limiting rods (506), and one side of the limiting rod (506) close to the inner wall of the frame (1) is fixedly connected with the inner wall of the frame (1).

3. The anti-settling sound attenuation well lid of claim 1, wherein, The inner wall of the frame (1) is fixedly connected with a first limiting ring (6), and the top of the first limiting ring (6) is movably connected with the well lid body (2).

4. The anti-settling sound attenuation well lid of claim 3, wherein, The top of the first limiting ring (6) is provided with three limiting holes, the inner cavity of the limiting hole is movably connected with a limiting pin (7), and the top of the limiting pin (7) is fixedly connected with the well lid body (2).

5. The anti-settling sound attenuation well lid of claim 1, wherein, The top of the surface reinforcing ring of the frame is fixedly connected with eight reinforcing blocks (8).

6. The anti-settling sound attenuation well lid of claim 1, wherein, The inner cavity of the frame (1) is fixedly connected with a second limiting ring (9), the bottom of the second limiting ring (9) is fixedly connected with six hooks (10), and the surface of the six hooks (10) is sleeved with a falling prevention net (11).

7. The anti-settling sound attenuation well lid of claim 1, wherein, The cover opener (12) is used in cooperation with the through hole (3) on the well lid body (2), and the top of the well lid body (2) is provided with anti-skid lines.

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