CN220598515U - Manhole cover anti-freezing and rainwater-proof device - Google Patents
Manhole cover anti-freezing and rainwater-proof device Download PDFInfo
- Publication number
- CN220598515U CN220598515U CN202322121048.5U CN202322121048U CN220598515U CN 220598515 U CN220598515 U CN 220598515U CN 202322121048 U CN202322121048 U CN 202322121048U CN 220598515 U CN220598515 U CN 220598515U
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- Prior art keywords
- well
- groove
- manhole cover
- well lid
- freezing
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- 238000007710 freezing Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000004321 preservation Methods 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 208000001034 Frostbite Diseases 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model relates to the technical field of public equipment, in particular to a manhole cover anti-freezing and rainwater-proof device which comprises a water meter well, wherein the top of the water meter well is rotationally connected with a manhole cover, the bottom of the manhole cover is provided with a placing groove, the inside of the placing groove is provided with a heat preservation layer, the inner wall of the placing groove is movably connected with a baffle plate, the top of the water meter well is provided with a sealing groove, and the bottom of the manhole cover is movably connected with a sealing frame. The utility model has the advantages that: when installing the heat preservation, directly place the heat preservation in the inside of standing groove, then stimulate two baffles for two baffles remove to closing on the position and carry out spacingly to the inside heat preservation of standing groove, the operation is more convenient, through setting up sealing frame and seal groove, after the well lid rotates the top of water gauge well, the inside that can remove the seal groove under the promotion of spring of seal groove, and both mutually support and seal the four sides of well lid, this setting has improved the holistic waterproof nature of water gauge well.
Description
Technical Field
The utility model relates to the technical field of public equipment, in particular to an anti-freezing and rainwater-proof device for a well lid.
Background
With the arrival of winter, the outdoor average temperature is generally lower than zero degree, most of inspection wells with liquid medium supply pipelines are frozen, and in order to avoid the phenomenon of icing inside a tap water pipeline valve well and a water meter well, a manhole cover capable of preventing freezing and rain water is needed to cover the tap water pipeline valve well and the water meter well.
The well lid freeze-proof device disclosed in Chinese patent CN210597385U can effectively keep warm to the well lid, avoids freezing in the well, and overall structure intensity is high, and stability is good to will have flame retardant efficiency, however, this well lid freeze-proof device, when solving the problem, has following defect:
1. when the heat-insulating layer is fixed on the lower side of the well cover, a fixing pull rope is required to pass through the opening and then a plurality of hooks are hung in the fixing holes, and the arrangement causes the operation when the heat-insulating layer is fixed on the bottom of the well cover to be troublesome;
2. in the prior art, the well cover is directly covered at the top of the water meter well, the sealing performance between the well cover and the water meter well is not high in the prevention mode, rainwater is easy to flow into the water meter well through the edge of the well cover and the water meter well, water accumulation is caused in the water meter well, and the overall water resistance of the water meter well is poor.
In this regard, the utility model provides an anti-freezing and anti-rainwater device for a well lid, which is used for solving the problem.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide an anti-freezing and anti-rain device for a manhole cover, so as to solve the problems mentioned in the background art and overcome the defects existing in the prior art.
In order to achieve the above purpose, an embodiment of an aspect of the present utility model provides a manhole cover anti-freezing and anti-rain device, which comprises a water meter well, wherein the top of the water meter well is rotatably connected with a manhole cover, a placing groove is provided at the bottom of the manhole cover, an insulation layer is provided inside the placing groove, a baffle is movably connected to the inner wall of the placing groove, a sealing groove is provided at the top of the water meter well, and a sealing frame is movably connected to the bottom of the manhole cover.
By the preferred of above-mentioned arbitrary scheme, the spout has been seted up to the inside of standing groove, the inside fixedly connected with guide post of spout, guide post and baffle swing joint adopt the technical effect that above-mentioned scheme reached to be: the baffle can be more stable and remove and carry out spacingly to the heat preservation of standing groove inside in the bottom of well lid under the spacing of guide post and spout.
By the preferred of above-mentioned arbitrary scheme, accomodate the groove has been seted up to the bottom of well lid, accomodate the inner wall top fixedly connected with spring in groove, spring and sealing frame fixed connection adopt the technical effect that above-mentioned scheme reached to be: after the well lid rotates to the top of the water meter well, the sealing frame can automatically move to the inside of the sealing groove under the pushing of the spring, and the sealing performance of the junction of the well lid and the water meter well bracket is high due to the arrangement, so that rainwater cannot flow to the inside of the water meter well.
By the preferred of arbitrary scheme of above-mentioned, the top fixedly connected with of spliced pole draws the post, draw post and well lid swing joint, the top fixedly connected with that draws the post shelters from the dish, adopt the technical effect that above-mentioned scheme reached to be: through shelter from the dish and to pulling the post, make pull the post and to pulling the spliced pole, the spliced pole then pulls the shadow frame and makes the shadow frame can remove the inside of accomodating the groove, and the convenience will the well lid can rotate at the top of water gauge well and not shelter from the water gauge well.
By the preferred of above-mentioned arbitrary scheme, T type groove has been seted up at the top of well lid, shelter from dish and T type groove swing joint, the draw-in groove has been seted up at the top of shelter from the dish, adopts the technical effect that above-mentioned scheme reaches to be: the T-shaped groove can be used for containing the shielding disc, meanwhile, the arrangement of the T-shaped groove enables rainwater not to flow from the T-shaped groove to the inside of the water meter well, and the pulling groove is convenient to pull the shielding disc.
By the preferred of arbitrary scheme, the inner wall fixed connection spacing of water gauge well, the technical effect that adopts above-mentioned scheme to reach is: the limiting frame is provided with the heat preservation between the water meter well, should the heat preservation cooperates with the heat preservation of well lid bottom can make the holistic heat preservation effect of water meter well obtain improving.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. when fixing the heat preservation in the inside of standing groove, directly place the heat preservation in the inside of standing groove, then stimulate two baffles for two baffles remove to close on the position that makes and carry out spacingly to the inside heat preservation of standing groove, the operation is more convenient.
2. Through setting up sealing frame and seal groove, after the well lid rotates the top of water gauge well, the inside that can remove the seal groove under the promotion of spring of seal groove, and both mutually support and seal four sides of well lid, this setting has improved holistic waterproof nature of water gauge well.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a structure according to the present utility model;
FIG. 2 is a schematic side view in cross-section of a manhole cover according to the utility model;
fig. 3 is a schematic view of a pulling assembly according to the present utility model.
In the figure: 1-water meter well, 2-well lid, 3-standing groove, 4-heat preservation, 5-baffle, 6-seal groove, 7-sealing frame, 8-spout, 9-guide post, 10-storage groove, 11-spring, 12-pulling groove, 13-spliced pole, 14-pulling post, 15-shielding dish, 16-T type groove, 17-pulling groove, 18-spacing.
Detailed Description
Embodiment one: as shown in fig. 1 to 3, a manhole cover anti-freezing and rainwater-proof device comprises a water meter well 1, wherein the top of the water meter well 1 is rotationally connected with a manhole cover 2, the manhole cover 2 is connected with one side of the top of the water meter well 1 through a rotating shaft, a placing groove 3 is formed in the bottom of the manhole cover 2, a heat insulation layer 4 is arranged in the placing groove 3, when the heat insulation layer 4 is installed, the heat insulation layer 4 is directly placed in the placing groove 3, the inner wall of the water meter well 1 is fixedly connected with a limiting frame 18, meanwhile, the heat insulation layer 4 can be directly inserted between the water meter well 1 and a limiting piece 18, the heat insulation layer 4 in the water meter well 1 is mutually matched with the heat insulation layer 4 in the placing groove 3, the whole heat insulation effect of the water meter well 1 is higher, a baffle 5 is movably connected with the inner wall of the placing groove 3, a sliding groove 8 is formed in the interior of the placing groove 3, two ends of the baffle 5 can slide in the sliding groove 8, the inside of the chute 8 is fixedly connected with a guide post 9, the guide post 9 is movably connected with the baffle 5, the damping coefficient between the guide post 9 and the baffle 5 is higher, so that the baffle 5 can not move randomly under the influence of no larger external force, when the heat preservation layer 4 is placed, the two baffles 5 are moved to the two sides of the inner wall of the placing groove 3, after the heat preservation layer 4 is placed in the placing groove 3, the two baffles 5 are moved, so that the two baffles 5 are moved to a proper position and limit of the heat preservation layer 4 is completed, the top of the water meter well 1 is provided with a sealing groove 6, the bottom of the sealing frame well cover 2 is movably connected with a sealing frame 7, the bottom of the well cover 2 is provided with a containing groove 10, the top of the inner wall of the containing groove 10 is fixedly connected with a spring 11, the spring 11 is fixedly connected with the sealing frame 7, the spring 11 pushes the sealing frame 7, make sealing frame 7 can move downwards, sealing frame 7 can move the inside of seal groove 6 under the promotion of spring 11 after well lid 2 rotates the top of water gauge well 1, pulling groove 12 has been seted up to the inside of well lid 2, the inside swing joint of pulling groove 12 has spliced pole 13, spliced pole 13 and sealing frame 7 fixed connection, through pulling spliced pole 13 can make spliced pole 13 extrude sealing frame 7 to spring 11 and move the inside of accomodating groove 10, this setting is convenient to open well lid 2 from the top of water gauge well 1, top fixedly connected with pull column 14 of spliced pole 13, pull column 14 and well lid 2 swing joint, the logical groove has been seted up at the inner wall top of pulling groove 12, pull column 14 moves in the inside of logical groove, the top fixedly connected with of pull column 14 shelters from dish 15, shelter from dish 15's top has pull groove 17, when opening well lid 2, through pulling groove 17 to shelter from dish 15, make shelter from baffle 15 carry out the pulling to spliced pole 13, spliced pole 13 then will seal frame 7 to pull to shelter from the inside of groove 10, this setting up the inside of well lid 15 and make the inside of sheltering from the groove 15 and keep out T16 and make the type of shape of the inside of well lid 16 and keep out at the inside of T16, the type of sheltering from the groove 16 is not being equipped with the inside of T16, the inside of T type of the groove is kept away from the groove 16, the inside of the type is kept away from the groove 16, the inside of the T is not kept away from the groove 16, the type is made under the condition of the inside of the T is 16, the T is kept away from the inside the T is kept away from the stress the inside is 16.
The well lid anti-freezing and rainwater-proof device has the following working principle:
1) When the heat preservation layer 4 at the bottom of the well lid 2 is installed, the heat preservation layer 4 is directly placed in the placing groove 3, then the two baffles 5 are pulled, so that the two baffles 5 move to proper positions, then the limit of the heat preservation layer 4 is completed, and when the heat preservation layer 4 in the water meter well 1 is installed, the heat preservation layer is directly slid into the limit frame 18 for internal measurement;
2) When the water meter well 1 is shielded, the well cover 2 is rotated, so that the well cover 2 is rotated downwards, during which the well cover 2 is slowly rotated downwards by pulling the shielding disc 15, and simultaneously the shielding disc pulls the sealing frame 7 through the pull column 14 and the connecting column 13 under the influence of the gravity of the well cover 2, so that the sealing frame 7 is completely moved into the storage groove 10;
3) When the well lid 2 rotates to the top of the water meter well 1, the shielding disc 15 is loosened, and the sealing frame 7 automatically moves downwards under the pushing of the spring 11 and directly moves to the inside of the sealing groove 6, so that the sealing frame 7 is matched with the sealing groove 6 to seal the four sides of the well lid 2 and the water meter well 1.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. the inside at standing groove 3 is fixed heat preservation 4, move the both sides of standing groove 3 respectively with two baffles 5, then directly place heat preservation 4 to the inside of standing groove 3, because heat preservation 4 has great flexibility for two baffles 5 can not cause too big hindrance to the placing of heat preservation 4, then remove two baffles 5 and make two baffles 5 remove suitable position and carry out spacingly to heat preservation 4, the damping between baffle 5 and the guide post 9 is great simultaneously, make baffle 5 can not move at random when spacing to heat preservation 4, in total, only need to remove baffle 5 when spacing to the inside heat preservation 4 of standing groove 3 can, the operation is comparatively convenient.
2. When covering water meter well 1 through well lid 2, to shielding dish 15 pulling for shielding dish 15 pulls sealed frame 7 through pull post 14 and spliced pole 13, make sealed frame 7's top can extrude spring 11 and directly remove the inside of accomodating groove 10, then rotate well lid 2, after well lid 2 rotates the top of taking water meter well 1, loosen shielding dish 15, sealed frame 7 moves down and directly moves to the inside of seal groove 6 under the promotion of spring 11 this moment, make sealed frame 7 and seal groove 6 cooperation can seal the four sides behind well lid 2 and the contact of water meter well 1, make the rainwater be difficult to flow to the inside of water meter well 1 from the gap department between well lid 2 and the water meter well 1, make water meter well 1 holistic waterproof nature obtain improving.
Claims (7)
1. The utility model provides a well lid rain-proof device that prevents frostbite which characterized in that: including water gauge well (1), the top of water gauge well (1) rotates and is connected with well lid (2), standing groove (3) have been seted up to the bottom of well lid (2), the inside of standing groove (3) is provided with heat preservation (4), the inner wall swing joint of standing groove (3) has baffle (5), seal groove (6) have been seted up at the top of water gauge well (1), the bottom swing joint of well lid (2) has sealed frame (7).
2. The manhole cover anti-freezing and rain-proof device according to claim 1, wherein: the inside of standing groove (3) has seted up spout (8), the inside fixedly connected with guide post (9) of spout (8), guide post (9) and baffle (5) swing joint.
3. The manhole cover anti-freezing and rain-proof device according to claim 1, wherein: the bottom of well lid (2) has seted up and has accomodate groove (10), the inner wall top fixedly connected with spring (11) of accomodating groove (10), spring (11) and sealing frame (7) fixed connection.
4. The manhole cover anti-freezing and rain-proof device according to claim 1, wherein: the well lid (2) is internally provided with a pulling groove (12), a connecting column (13) is movably connected in the pulling groove (12), and the connecting column (13) is fixedly connected with the sealing frame (7).
5. The manhole cover anti-freezing and rain-proof device according to claim 4, wherein: the top fixedly connected with of spliced pole (13) draws post (14), draw post (14) and well lid (2) swing joint, the top fixedly connected with of drawing post (14) shelters from dish (15).
6. The manhole cover anti-freezing and rain-proof device according to claim 5, wherein: t-shaped grooves (16) are formed in the top of the well cover (2), the shielding disc (15) is movably connected with the T-shaped grooves (16), and pull grooves (17) are formed in the top of the shielding disc (15).
7. The manhole cover anti-freezing and rain-proof device according to claim 1, wherein: the inner wall of the water meter well (1) is fixedly connected with a limit frame (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322121048.5U CN220598515U (en) | 2023-08-08 | 2023-08-08 | Manhole cover anti-freezing and rainwater-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322121048.5U CN220598515U (en) | 2023-08-08 | 2023-08-08 | Manhole cover anti-freezing and rainwater-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220598515U true CN220598515U (en) | 2024-03-15 |
Family
ID=90174778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322121048.5U Active CN220598515U (en) | 2023-08-08 | 2023-08-08 | Manhole cover anti-freezing and rainwater-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220598515U (en) |
-
2023
- 2023-08-08 CN CN202322121048.5U patent/CN220598515U/en active Active
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