CN216787215U

CN216787215U - Well lid is prevented jumping by protecting against shock

Info

Publication number: CN216787215U
Application number: CN202123122039.5U
Authority: CN
Inventors: 常应祥; 黄为; 胡彦彬; 马荣昌
Original assignee: Hunan Jinlong Zhicheng Science And Technology Co ltd
Current assignee: Hunan Jinlong Zhicheng Science And Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-06-21
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses an anti-impact and anti-jumping well lid, which aims to solve the technical problems that the well lid in the prior art is lack of an anti-impact and anti-jumping structure, the well lid jumps when a vehicle runs on the well lid, the well lid is easy to shift due to looseness, and the like, and the normal running of the vehicle is influenced. The well cover comprises a well body, a first mounting column and a second mounting column, wherein the first mounting column and the second mounting column are movably arranged below the well body; well body upper end fixed mounting has first solid fixed ring, the activity of first solid fixed ring inner wall is provided with the well lid body. This well lid utilizes first erection column and second erection column can realize spacing fixed action to the well lid body, and first erection column fixes simultaneously on the fixed block, can improve the stability of well lid body installation like this, and the car is when going to the well lid body on, and the shaking force transmits to spring department can be offset partly by the spring to improve the shock resistance of well lid body, and can avoid the well lid body to beat.

Description

Well lid is prevented jumping by protecting against shock

Technical Field

The utility model belongs to the field of well lids, and particularly relates to an anti-impact and anti-tripping well lid.

Background

Present well lid is used for hiding road or the deep well in the family, prevents that people or object from falling, can divide into metal well lid, high strength fiber cement concrete well lid, resin well lid etc. according to the material, but present well lid lacks the protecting against shock and prevents jumping the structure, can make the well lid beat when the vehicle is gone on the well lid, and the well lid is not hard up the phenomenon such as aversion appears easily, influences the normal travel of vehicle.

At present, a utility model with the patent number of CN202020416390.1 discloses an anti-bouncing well lid, which comprises a sleeve fixed on the ground, wherein an inward bulge is arranged above the sleeve, a detachable well lid body is arranged above the bulge, a flat plate capable of moving up and down along the sleeve is arranged on the sleeve below the well lid, a plurality of through holes which are communicated up and down are arranged on the cover, a sealing block capable of moving horizontally along the well lid is arranged on the bottom surface of the well lid below each through hole, and a connecting rod is hinged between each sealing block and the flat plate; when the dull and stereotyped bottom that is located its displacement, the through-hole shutoff is with the sealing, when dull and stereotyped rebound, through the connecting rod drive sealing removal for the through-hole is opened, can realize when the upper reaches discharge water is great, make the well lid fixed, and open the feed liquor hole simultaneously, increase displacement, but present well lid lacks protecting against shock anti-bounce structure, can make the well lid beat when the vehicle goes on the well lid, phenomenon such as aversion appears in the well lid is not hard up easily, influences the normal travel of vehicle.

Therefore, to the structure of can making the well lid beat when the vehicle goes over the well lid that the shock protection was prevented jumping to foretell present well lid, the well lid is not hard up to appear phenomenons such as aversion easily, influences the problem of the normal travel of vehicle, needs to solve urgently to realize that the well lid possesses the shock protection and prevents jumping structure, avoids the not hard up aversion of well lid.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide an anti-impact and anti-jumping well lid, which aims to solve the technical problems that the existing well lid lacks an anti-impact and anti-jumping structure, the well lid jumps when a vehicle runs on the well lid, the well lid is loosened, the well lid is easy to shift, and the normal running of the vehicle is influenced.

(2) Technical scheme

In order to solve the technical problems, the utility model provides an anti-impact anti-jumping well lid, which comprises a well body, a first mounting column and a second mounting column, wherein the first mounting column and the second mounting column are movably arranged below the well body; well body upper end fixed mounting has first solid fixed ring, first solid fixed ring inner wall activity is provided with the well lid body, both ends run through and have seted up first thread groove and second thread groove about the well lid body, first erection column screw thread is installed in the inner wall of first thread groove, second erection column screw thread is installed in the inner wall of second thread groove, well body inner wall fixed mounting has the carrier block of symmetry, the activity of carrier block upper end is provided with the fixed block, the fixed third thread groove of seting up the symmetry in fixed block upper end, both ends outer wall is all fixed being provided with first external screw thread layer about the first erection column, first external screw thread layer and third thread groove looks adaptation.

When the well lid of the technical scheme is used, install first erection column in first thread groove from top to bottom, install second erection column in the second thread groove from bottom to top, place the well lid body in solid fixed ring's inner wall department, install first erection column in first thread groove, install the second erection column in the second thread groove, make the equal parallel and level of up end of first erection column and second erection column and well lid body, the lower extreme of first erection column stretches into the third thread groove, realize the fixed of first erection column, thereby realize the stable installation of well lid, when the car traveles on the well lid, thereby the well lid receives the limiting displacement of four first erection columns and second erection column and is difficult to beat.

Preferably, a first inner hexagonal groove is fixedly formed in the upper end of the first mounting column, and a second inner hexagonal groove is fixedly formed in the upper end of the second mounting column. The first mounting column and the second mounting column can be quickly mounted by using a tool corresponding to the inner hexagonal groove.

Preferably, the outer wall of the second mounting column is fixedly provided with uniformly distributed springs, one end of each spring, which is far away from the center of the well body, is fixedly provided with an extrusion block, one end of each extrusion block, which is far away from the center of the well body, is fixedly provided with an arc-shaped block, and the outer wall of each arc-shaped block is attached to the outer wall of the second mounting column. After the well lid body was gone by the tire of vehicle, the vibrations that receive can be offset partly by the spring to improve the shock resistance of well lid.

Preferably, the upper end and the lower end of the fixing block are provided with symmetrical fourth screw grooves in a penetrating mode, the inner wall of each fourth screw groove is in threaded connection with a bolt, and the bolt penetrates through the fourth screw grooves and the bearing blocks and extends to the lower portion of the bearing blocks. The fixing block can be installed on the bearing block by penetrating the bolt through the fourth screw groove and the bearing block.

Preferably, both ends run through about the fixed block and have seted up first cell body, first cell body inner wall fixed mounting has the fixed body, the fixed second cell body of having seted up in fixed body upper end, second cell body inner wall fixed mounting has the magnet piece. The second erection column adopts the iron material preparation, and the magnet piece can adsorb the second erection column to realized placing stably of second erection column.

Preferably, the fixed body inner wall is laminated with the lower extreme outer wall of second erection column mutually, second erection column upper end outer wall is fixed and is provided with the second external screw thread layer, second external screw thread layer and second thread groove looks adaptation. The second mounting column is mounted inside the second screw groove through the screw thread effect, and therefore the second mounting column can be stably mounted.

Preferably, well lid body lower extreme fixed mounting has the rubber packing ring, rubber packing ring lower extreme and well body upper end are laminated mutually. The stable of well lid body is placed in setting up of rubber packing ring, and the well lid body is when being gone by the vehicle, and the rubber packing ring still has certain cushioning effect, can improve the shock resistance of this well lid.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the well lid, the fixing block is fixed on the bearing block through the bolts, the well lid body is fixed on the fixing block through the first mounting column, stable installation of the well lid body can be achieved, the outer wall of the upper end of the second mounting column is installed in the second spiral groove of the well lid body in a threaded mode, the lower end of the second mounting column is located on the inner wall of the fixing body and is adsorbed by the magnet block, and therefore stable placement of the second mounting column is achieved.

Drawings

Fig. 1 is a schematic perspective view of a specific embodiment of the manhole cover of the present invention;

FIG. 2 is a cross-sectional view of a well body of one embodiment of the well lid of the present invention;

fig. 3 is a schematic view of a three-dimensional splitting structure of the manhole cover body and the rubber gasket according to a specific embodiment of the manhole cover of the present invention;

fig. 4 is a schematic perspective view of a fixing block according to a specific embodiment of the manhole cover of the present invention.

The labels in the figures are: 1. a well body; 2. a fixing ring; 3. a well lid body; 4. a first screw groove; 5. a second screw groove; 6. a first mounting post; 7. a second mounting post; 8. a first inner hexagonal groove; 9. a second inner hexagonal groove; 10. a first outer threaded layer; 11. a second outer threaded layer; 12. a spring; 13. extruding the block; 14. an arc-shaped block; 15. a bearing block; 16. a fixed block; 17. a bolt; 18. a third screw groove; 19. a first tank body; 20. a fixed body; 21. a second tank body; 22. a magnet block; 23. a fourth screw groove; 24. a rubber gasket.

Detailed Description

The specific embodiment is an impact-resistant anti-jumping well lid, the schematic perspective structure of which is shown in fig. 1, and the sectional view of a well body 1 of which is shown in fig. 2, wherein the well lid comprises a well body 1, and a first mounting column 6 and a second mounting column 7 which are movably arranged below the well body 1; the upper end of the well body 1 is fixedly provided with a first fixing ring 2, the inner wall of the first fixing ring 2 is movably provided with a well cover body 3, the upper end and the lower end of the well cover body 3 are provided with a first screw groove 4 and a second screw groove 5 in a penetrating way, a first mounting column 6 is installed on the inner wall of the first screw groove 4 in a threaded way, a second mounting column 7 is installed on the inner wall of the second screw groove 5 in a threaded way, the inner wall of the well body 1 is fixedly provided with symmetrical bearing blocks 15, the upper end of each bearing block 15 is movably provided with a fixing block 16, the upper end of each fixing block 16 is fixedly provided with a symmetrical third screw groove 18, the outer walls of the upper end and the lower end of the first mounting column 6 are both fixedly provided with a first external screw thread layer 10, the first external screw thread layer 10 is matched with the third screw groove 18, the inner wall of the fixing body 20 is attached to the outer wall of the lower end of the second mounting column 7, the outer wall of the upper end of the second mounting column 7 is fixedly provided with a second external screw thread layer 11, and the second external thread layer 11 is matched with the

second screw groove

5, 3 lower extreme fixed mounting of well lid body has

rubber packing ring

24, and 24 lower extremes of rubber packing ring laminate mutually with 1 upper end of well body.

For the present embodiment, the first mounting post 6 and the second mounting post 7 are both made of ferrous materials.

In order to facilitate the installation of the first mounting column 6 and the second mounting column 7, a first inner hexagonal groove 8 is fixedly formed in the upper end of the first mounting column 6, and a second inner hexagonal groove 9 is fixedly formed in the upper end of the second mounting column 7. The first mounting post 6 and the second mounting post 7 can be quickly mounted by using a tool matched with the inner hexagonal groove.

In order to improve the stability of the installation of the first mounting column 6, the outer wall of the second mounting column 7 is fixedly provided with uniformly distributed springs 12, one ends of the springs 12 far away from the center of the well body 1 are fixedly provided with extrusion blocks 13, one ends of the extrusion blocks 13 far away from the center of the well body 1 are fixedly provided with arc blocks 14, and the outer walls of the arc blocks 14 are attached to the outer wall of the second mounting column 7. First erection column 6 gets into third spiral shell 18 back in the installation, and its outer wall is supported by arc piece 14 to improve the stability of the installation of first erection column 6, when well lid body 3 received the impact, spring 12 can offset some impact force, thereby improved well lid body 3's stability.

In order to realize stable placement of the fixing block 16, the upper end and the lower end of the fixing block 16 are provided with symmetrical fourth screw grooves 23 in a penetrating manner, the inner wall of each fourth screw groove 23 is connected with a bolt 17 in a threaded manner, and each bolt 17 penetrates through the corresponding fourth screw groove 23 and the corresponding bearing block 15 and extends to the lower portion of the corresponding bearing block 15. The fixing block 16 can be stably installed on the bearing block 15 by passing the bolt 17 through the fourth screw groove 23 and the bearing block 15.

In order to realize the stable placement of second erection column 7, first cell body 19 has been seted up in the upper and lower both ends of fixed block 16 run through, and first cell body 19 inner wall fixed mounting has a fixed body 20, and fixed second cell body 21 has been seted up to fixed body 20 upper end, and second cell body 21 inner wall fixed mounting has magnet piece 22. The second mounting post 7 is made of iron material and can be adsorbed by the magnet block 22, so that the second mounting post 7 is stably placed.

The schematic three-dimensional split structure of the manhole cover body 3 and the rubber gasket 24 of the manhole cover is shown in fig. 3, and the schematic three-dimensional structure of the fixing block 16 is shown in fig. 4.

When the well lid of the technical scheme is used, the first mounting column 6 is arranged in the first screw groove 4 from top to bottom, the second mounting column 7 is arranged in the second screw groove 5 from bottom to top, the well lid body 3 is placed on the inner wall of the fixing ring 2, the first mounting column 6 is arranged in the first screw groove 4, the second mounting column 7 is arranged in the second screw groove 5, so that the first mounting column 6, the second mounting column 7 and the upper end face of the well lid body 3 are positioned on the same plane, the lower end of the first mounting column 6 extends into the third screw groove 18, the first mounting column 6 is fixed, and the stable installation of the well lid body 3 is realized, when the car went on the well lid, thereby well lid body 3 received the limiting displacement of four first erection columns 6 and a second erection column 7 and is difficult to beat, and partial vibrations transmit to spring 12 department and can be offset, and rubber packing ring 24 plays the shock attenuation cushioning effect and also can offset the impact force that partial well lid body 3 received.

Claims

1. An anti-impact anti-jumping well cover comprises a well body, a first mounting column and a second mounting column, wherein the first mounting column and the second mounting column are movably arranged below the well body; its characterized in that, well body upper end fixed mounting has first solid fixed ring, first solid fixed ring inner wall activity is provided with the well lid body, first thread groove and second thread groove have been seted up in both ends running through about the well lid body, first erection column screw thread is installed in the inner wall of first thread groove, second erection column screw thread is installed in the inner wall of second thread groove, well body inner wall fixed mounting has the carrier block of symmetry, the activity of carrier block upper end is provided with the fixed block, the fixed third thread groove of seting up the symmetry in fixed block upper end, both ends outer wall is all fixed being provided with first external screw thread layer about the first erection column, first external screw thread layer and third thread groove looks adaptation.

2. The anti-impact anti-tripping well lid as claimed in claim 1, wherein a first inner hexagonal groove is fixedly formed in the upper end of the first mounting column, and a second inner hexagonal groove is fixedly formed in the upper end of the second mounting column.

3. The impact-resistant and jump-resistant well lid according to claim 1, wherein the second mounting column outer wall is fixedly provided with uniformly distributed springs, one end of each spring, which is far away from the center of the well body, is fixedly provided with an extrusion block, one end of each extrusion block, which is far away from the center of the well body, is fixedly provided with an arc block, and the outer wall of each arc block is attached to the outer wall of the second mounting column.

4. The anti-impact anti-jumping well lid as claimed in claim 1, wherein symmetrical fourth screw grooves are formed in the upper end and the lower end of the fixing block in a penetrating manner, bolts are connected to the inner wall of the fourth screw grooves in a threaded manner, and the bolts penetrate through the fourth screw grooves and the bearing block and extend to the lower portion of the bearing block.

5. The impact-resistant and jump-proof well lid as claimed in claim 1, wherein a first groove is formed in the upper end and the lower end of the fixing block in a penetrating manner, a fixing body is fixedly mounted on the inner wall of the first groove, a second groove is fixedly formed in the upper end of the fixing body, and a magnet block is fixedly mounted on the inner wall of the second groove.

6. The anti-impact anti-jumping well lid as claimed in claim 5, wherein the inner wall of the fixing body is attached to the outer wall of the lower end of the second mounting column, a second external thread layer is fixedly arranged on the outer wall of the upper end of the second mounting column, and the second external thread layer is matched with the second thread groove.

7. The anti-impact anti-tripping well lid as claimed in claim 1, wherein a rubber gasket is fixedly mounted at the lower end of the well lid body, and the lower end of the rubber gasket is attached to the upper end of the well body.