CN209907443U - Municipal works safety well lid - Google Patents
Municipal works safety well lid Download PDFInfo
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- CN209907443U CN209907443U CN201920595456.5U CN201920595456U CN209907443U CN 209907443 U CN209907443 U CN 209907443U CN 201920595456 U CN201920595456 U CN 201920595456U CN 209907443 U CN209907443 U CN 209907443U
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- block
- well lid
- lid
- groove
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- 230000000903 blocking effect Effects 0.000 claims description 34
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a municipal works safety well lid relates to municipal administration well lid technical field, including base and lid, the lid articulates in the base upper surface, is provided with the closed slot on the lid, and the closed slot bottom is provided with first through-hole, is provided with on the lid and rotates the card and tie the bolt, rotates the card and tie including rotating connecting axle, turning block, card and tie the piece; the connecting shaft is in inserting fit with the first through hole, one end of the connecting shaft is fixedly connected with the rotating block, the other end of the connecting shaft is fixedly connected with the clamping block, and the rotating block is positioned in the closed groove; the base is provided with the draw-in groove in the inboard week, and closed municipal works safety well lid rotates the turning block that seals the inslot and drives connecting axle and the same rotation of card piece, and inside card piece was pegged graft in the draw-in groove that the base inside wall was seted up, avoided torrential rain weather rainwater to flow backward and make the inspection shaft lid by rainwater jack-up, lead to the pedestrian to lose the foot and fall into among the inspection shaft.
Description
Technical Field
The utility model relates to a municipal administration well lid technical field, more specifically say, it relates to municipal works safety well lid.
Background
The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like. A circular shape is generally used. Can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.
At present in municipal construction, current well lid market design is simple, and it is high mostly to be worth the metal material, and very easily stolen, do not have the protection of well lid, the safety of pedestrian and vehicle can not obtain the guarantee.
Chinese patent CN2069884 discloses a road safety well cover consisting of a well ring and a cover plate, wherein the well ring is provided with a connecting seat, the cover plate is provided with a connecting handle, and the well ring is connected with the cover plate by a hinge shaft. Safe and reliable, both can freely open or close the upper cover plate, can prevent again that the apron from removing the dislocation or stolen, simple structure, safety and convenience, suitability are strong, however in rainy day, especially torrential rain weather, urban drainage system can't in time handle the rainwater, the phenomenon that the rainwater flows backward appears in the inspection shaft easily, the rainwater strength of flowing backward is very big, the application of force from bottom to top pushes up the inspection shaft lid, often lead to torrential rain day pedestrian to fall into in the inspection shaft that the lid was pushed up, lead to pedestrian's death.
SUMMERY OF THE UTILITY MODEL
To the problem that the inspection shaft lid was pushed up by the rainwater of flowing backward easily among the actual life, the utility model provides a municipal works safety well lid, concrete scheme is as follows:
the municipal engineering safety well lid comprises a base and a lid body, wherein the base is cylindrical, the lid body is hinged to the upper surface of the base, at least one closed groove is formed in the upper surface of the lid body, a first through hole is formed in the bottom of the closed groove, a rotary clamping bolt is arranged on the lid body, and the rotary clamping bolt comprises a rotary connecting shaft, a rotary block and a clamping block; the rotating connecting shaft is in inserting fit with the first through hole, one end, close to the closed groove, of the connecting shaft is fixedly connected with the rotating block, one end, far away from the closed groove, of the connecting shaft is fixedly connected with the clamping block, the rotating block is located inside the closed groove, and the length of the clamping block is larger than the shortest distance between the rotating block and the inner peripheral side of the base; the base is provided with a clamping groove on the inner circumference side, and the clamping groove is in inserting fit with the clamping block.
Through adopting above-mentioned technical scheme, the underground is arranged in to the base part, closed municipal works safety well lid, make lid and base upper surface looks butt, it together rotates with the card piece to drive the connecting axle through rotating the turning block that seals the inslot, make card piece peg graft inside the draw-in groove that the base inside wall was seted up, prevent rainstorm weather, the rainwater pours backward and makes the inspection shaft by rainwater jack-up, when needing to open the well lid and maintain the inspection shaft, rotatory turning block makes card piece roll-out draw-in groove, it can to lift up the well lid.
Furthermore, a baffle is arranged in the clamping groove.
Through adopting above-mentioned technical scheme, make the card piece peg graft in the inside in-process of draw-in groove that the base inside wall was seted up at rotatory turning block, play limiting displacement, avoid because can't see well lid below and rotatory card piece is excessive, make card piece break away from the draw-in groove.
Furthermore, a force application groove is formed in the upper surface of the rotating block, and straight knurling is arranged on the periphery of the rotating block.
Through adopting above-mentioned technical scheme, the rotatory rotor block of convenient to use instrument, it is more laborsaving convenient, under the condition that does not have the instrument, when needing directly to rotate the rotor block with the hand, the straight line annular knurl can increase the surface area of rotor block week side, increases the frictional force between hand and the rotor block, is convenient for revolve wrong rotor block.
Furthermore, the outer periphery of the base is provided with a grounding fixing ring.
Through adopting above-mentioned technical scheme, the underground is arranged in to the base part, then concreting around the base, sets up solid fixed ring and is convenient for further consolidate the base part of municipal works safety well lid in the underground, increases the degree of difficulty that municipal works safety well lid's base and lid were stolen simultaneously, and then avoids losing the condition emergence of municipal works safety well lid.
Furthermore, a plurality of reinforcing ribs are arranged between the grounding fixing ring and the outer periphery of the base.
Through adopting above-mentioned technical scheme, consolidate base and ground and connect the ring, make the connection between the two more firm, avoid municipal works safety well lid to rotate along its central axis and become flexible simultaneously, increase municipal works safety well lid's life.
Furthermore, a second through hole is formed in the bottom of the closed groove.
Through adopting above-mentioned technical scheme, through seting up the second through-hole, be convenient for prevent the marsh gas siltation, because the lid quality is great, be convenient for hoist the lid through the hook for the second through-hole, open the lid and make can balanced atmospheric pressure, make the lid hoist and mount easier.
Furthermore, the end face of the closed groove is hinged with a lock cover plate, and the lock cover plate is locked and closed on the closed groove through a lock core.
Through adopting above-mentioned technical scheme, will close the groove locking through the lock cover board, avoid municipal works safety well lid to be opened at will, cause danger to passerby, vehicle.
Furthermore, a plurality of blocking blocks are arranged on the inner peripheral side of the base and located below the clamping groove.
Through adopting above-mentioned technical scheme, under the condition that the lid was opened, set up the frictional force that blocks the piece and be convenient for increase the base inside wall, when pedestrian's dropout was fallen, there was the helping strong point and can scramble.
Furthermore, the inner peripheral side of the base is provided with a blocking net, and the blocking net is abutted to the upper surface of the blocking block.
Through adopting above-mentioned technical scheme, block that the piece top is provided with and block the net, avoid under the condition that the lid was opened, the pedestrian is fallen into the inspection shaft and is received the injury to the foot.
Furthermore, the edge of the arresting net is provided with a notch, the inner peripheral side of the base is provided with a clamping block, and the clamping block is positioned above the arresting net.
By adopting the technical scheme, the notch is aligned to the clamping block when the blocking net is installed, so that after the blocking net is abutted to the upper surface of the blocking block, the blocking net is rotated to enable the notch of the blocking net to rotate towards the direction far away from the clamping block, the blocking net is prevented from being washed away and lost when rainwater flows backwards, and pedestrians do not block the blocking net to fall when falling into the inspection well when losing enough.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) the municipal engineering safety well lid comprises a base and a lid body, wherein the lid body is hinged to the upper surface of the base, a closed groove is formed in the lid body, a first through hole is formed in the bottom of the closed groove, a rotary clamping bolt is arranged on the lid body, and the rotary clamping bolt comprises a rotary connecting shaft, a rotary block and a clamping block; one end of the connecting shaft is fixedly connected with the rotating block, the other end of the connecting shaft is fixedly connected with the clamping block, and the rotating block is positioned in the closed groove; the base is provided with the draw-in groove in the inboard week, and closed municipal works safety well lid rotates the turning block that seals the inslot and drives connecting axle and the same rotation of card piece, and inside card piece was pegged graft in the draw-in groove that the base inside wall was seted up, avoided torrential rain weather rainwater to flow backward and make the inspection shaft lid by rainwater jack-up, lead to the pedestrian to lose the foot and fall into among the inspection shaft.
(2) Preferably, a baffle is arranged in the clamping groove, so that the clamping block is prevented from being excessively rotated to be separated from the clamping groove; the upper surface of the rotating block is provided with a force application groove, so that a tool can be conveniently used for rotating the rotating block; the periphery of the turning block is provided with straight knurls, so that the turning block can be directly rotated by hands without tools.
(3) Preferably, the fixing ring is arranged on the outer peripheral side of the base, so that the difficulty that the base and the cover of the municipal engineering safety well cover are simultaneously stolen is increased; the reinforcing ribs are arranged between the grounding fixing ring and the outer peripheral side of the base, so that the base and the grounding ring are connected more firmly.
(4) Preferably, the upper end face of the closed groove is hinged with a lock cover plate, the lock cover plate is closed on the closed groove through the lock core in a locking mode, the closed groove is locked, the municipal engineering safety well cover is prevented from being opened randomly, and the safety performance of the municipal engineering safety well cover is improved.
(5) Preferably, the inner peripheral side of the base is provided with a blocking block and a blocking net, so that the condition that a pedestrian falls into the inspection well to be injured when the cover body is opened is avoided; the edge of the blocking net is provided with a notch, the inner periphery side of the base is provided with a clamping block, and after the notch is aligned with the clamping block and the blocking net is installed, the blocking net is rotated, so that the blocking net is prevented from being washed away and lost when rainwater flows backward, and the safety performance of the municipal engineering safety well cover is improved.
Drawings
FIG. 1 is a perspective view of a municipal engineering safety well cover;
FIG. 2 is a perspective view of the municipal engineering safety well lid facilitating the display of the enclosed slot and its internal structure;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is the perspective view of municipal works safety well lid convenient to show base inner structure.
Reference numerals: 1. a base; 2. a cover body; 3. closing the groove; 4. a connecting shaft; 5. rotating the block; 6. a clamping block; 7. a card slot; 8. a baffle plate; 9. a force application groove; 10. knurling the straight lines; 11. the ground is connected with the fixing ring; 12. reinforcing ribs; 13. a second through hole; 14. a lock cover plate; 15. a lock cylinder; 16. a blocking block; 17. a barrier net; 18. a notch; 19. and (5) clamping the blocks.
Detailed Description
This embodiment aims at providing a municipal works safety well lid that is difficult to be backed down the rainwater and pushes up.
The present invention will be described in further detail with reference to the accompanying drawings, and it is to be understood that the embodiments are only a part of the present invention, and the embodiments of the present invention are not limited thereto.
As shown in fig. 1, the municipal engineering safety well lid comprises a circular cylindrical base 1 and a cylindrical lid body 2 hinged to the upper surface of the base 1, wherein a circular ground connection fixing ring 11 is arranged on the periphery of the base 1, 10-20 reinforcing ribs 12 are arranged between the upper surface of the ground connection fixing ring 11 and the periphery of the base 1, 10-20 reinforcing ribs 12 are arranged between the lower surface of the ground connection fixing ring 11 and the periphery of the base 1, the lower surface of the base 1 is fixedly connected with the upper surface of an inspection well during installation, concrete is poured around the base 1, the difficulty that the base 1 and the lid body 2 of the municipal engineering safety well lid are simultaneously stolen is increased, and the situation that the municipal engineering safety well lid is lost is avoided.
As shown in fig. 2 and 3, three closed grooves 3 are uniformly distributed on the upper surface of the cover body 2, a first through hole (not shown in the figure) is formed in the bottom of each closed groove 3 along the height direction of the base 1, and a rotating connecting shaft 4 which is in inserted fit with the first through hole is arranged in the bottom of each closed groove 3 along the height direction of the base 1; one end of the rotating connecting shaft 4 close to the closed groove 3 is fixedly provided with a round rotating block 5; one end of the rotating connecting shaft 4, which is far away from the closed slot 3, extends out of the lower surface of the cover body 2 and is fixedly provided with a strip-shaped clamping block 6; the length of the clamping block 6 is greater than the shortest distance between the rotating block 5 and the inner peripheral side of the base 1, a clamping groove 7 is formed in the inner peripheral side of the base 1, the clamping block 6 and the clamping groove 7 are conveniently in inserted connection and matching, and a baffle 8 is arranged in the clamping groove 7.
When the municipal engineering safety well lid is in a closed state, the rotating block 5 in the closed groove 3 is rotated to drive the connecting shaft 4 and the clamping block 6 to rotate together, the clamping block 6 is inserted into a clamping groove 7 formed in the inner side wall of the base 1, one side of the clamping block 6 is abutted against the baffle 8, and the clamping block 6 is prevented from being excessively rotated to be separated from the clamping groove 7; in heavy rain weather, 6 joints of card piece are avoided the rainwater to flow backward in the inside of draw-in groove 7, and the inspection shaft lid jack-up is added to the application of force from bottom to top, increases municipal works safety well lid's security performance.
As shown in fig. 3, owing to need rotatory turning block 5 before opening municipal works safety well lid and will block piece 6 and unscrew from the inside of draw-in groove 7, need rotate turning block 5 behind the closed municipal works safety well lid and make the inside of block 6 peg graft in draw-in groove 7 of blocking, cross application of force groove 9 has been seted up on the turning block 5, the rotatory turning block 5 of use tools of being convenient for, in order also to be convenient for rotate turning block 5 when not carrying suitable instrument, be provided with straight line annular knurl 10 in turning block 5 week side, in order to increase the frictional force between hand and the turning block 5.
As shown in figure 3, the end face of the closed groove 3 is provided with a lock cover plate 14 in a hinged mode, the lock cover plate 14 is locked and closed on the closed groove 3 through a lock cylinder 15, the lock cover plate 14 can be opened only through a key matched with the lock cylinder 15, and the municipal engineering safety well cover is prevented from being opened randomly to cause danger to passersby and vehicles.
As shown in fig. 3, a second through hole 13 is formed in the bottom of the closed groove 3 along the height direction of the base 1, and tools such as an iron hook are used to penetrate through the second through hole 13, so that the cover body 2 can be opened more conveniently, the atmospheric pressure inside and outside the cover body 2 can be balanced, the cover body 2 can be opened more easily, and the danger of biogas deposition can be prevented.
As shown in fig. 4, a rectangular clamping block 19 and six rectangular blocking blocks 16 are arranged below the clamping groove 7 on the inner peripheral side of the base 1, the clamping block 19 is located above the blocking block 16, one end of the clamping block 19 and one end of the blocking block 16 are fixedly connected with the inner peripheral side of the base 1, the other end of the clamping block 19 and the other end of the blocking block 16 extend in the direction close to the central axis of the base 1 along the radial direction of the base 1, a blocking net 17 is arranged between the clamping block 19 and the blocking block 16, the distance between the lower surface of the clamping block 19 and the upper surface of the blocking block 16 in the height direction of the base 1 is larger than the thickness of the blocking net 17, and the pedestrian can be prevented from falling into the inspection well.
As shown in fig. 4, in order to facilitate the workers to enter the inspection well to work, the edge of the arresting net 17 is correspondingly provided with a gap 18 which is larger than the horizontal sectional area of the clamping block 19, when the arresting net 17 is placed, the gap 18 is aligned with the clamping block 19, the horizontal downward placement is carried out, after the arresting net 17 is abutted to the upper surface of the blocking block 16, the arresting net 17 is rotated to enable the gap 18 of the arresting net 17 to rotate towards the direction far away from the clamping block 19, the clamping block 19 and the blocking block 16 clamp the arresting net 17, and the situation that when rainwater flows backwards, the arresting net 17 is washed away and lost, so that pedestrians are not blocked by the arresting net 17 and fall into the inspection well is avoided.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. Municipal works safety well lid, including base (1) and lid (2), base (1) is the tube-shape, lid (2) articulate in the upper surface of base (1), its characterized in that: the upper surface of the cover body (2) is provided with at least one closed groove (3), the bottom of the closed groove (3) is provided with a first through hole, the cover body (2) is provided with a rotary clamping bolt, and the rotary clamping bolt comprises a rotary connecting shaft (4), a rotary block (5) and a clamping block (6); the rotating connecting shaft (4) is in inserting fit with the first through hole, one end, close to the closed groove (3), of the connecting shaft (4) is fixedly connected with the rotating block (5), one end, far away from the closed groove (3), of the connecting shaft is fixedly connected with the clamping block (6), the rotating block (5) is located inside the closed groove (3), and the length of the clamping block (6) is larger than the shortest distance between the rotating block (5) and the inner peripheral side of the base (1); the clamping groove (7) is formed in the inner peripheral side of the base (1), and the clamping groove (7) is in inserting fit with the clamping block (6).
2. The municipal engineering safety well lid of claim 1, wherein: and a baffle (8) is arranged in the clamping groove (7).
3. The municipal engineering safety well lid of claim 1, wherein: force application grooves (9) are formed in the upper surface of the rotating block (5), and straight knurling (10) are arranged on the peripheral side of the rotating block (5).
4. The municipal engineering safety well lid of claim 1, wherein: the outer periphery of the base (1) is provided with a grounding fixing ring (11).
5. The municipal engineering safety well lid of claim 4, wherein: a plurality of reinforcing ribs (12) are arranged between the ground connection fixing ring (11) and the outer periphery of the base (1).
6. The municipal engineering safety well lid of claim 1, wherein: and a second through hole (13) is formed at the bottom of the closed groove (3).
7. The municipal engineering safety well lid of claim 1, wherein: the end face of the closed groove (3) is hinged with a lock cover plate (14), and the lock cover plate (14) is locked and closed on the closed groove (3) through a lock core (15).
8. The municipal engineering safety well lid of claim 1, wherein: the inner peripheral side of the base (1) is provided with a plurality of blocking blocks (16), and the blocking blocks (16) are located below the clamping grooves (7).
9. The municipal engineering safety well lid of claim 8, wherein: the inner peripheral side of the base (1) is provided with a blocking net (17), and the blocking net (17) is abutted to the upper surface of the blocking block (16).
10. The municipal engineering safety well lid of claim 9, wherein: the edge of the barrier net (17) is provided with a gap (18), the inner peripheral side of the base (1) is provided with a clamping block (19), and the clamping block (19) is located above the barrier net (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920595456.5U CN209907443U (en) | 2019-04-27 | 2019-04-27 | Municipal works safety well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920595456.5U CN209907443U (en) | 2019-04-27 | 2019-04-27 | Municipal works safety well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209907443U true CN209907443U (en) | 2020-01-07 |
Family
ID=69045923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920595456.5U Expired - Fee Related CN209907443U (en) | 2019-04-27 | 2019-04-27 | Municipal works safety well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209907443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726676A (en) * | 2020-12-30 | 2021-04-30 | 博地建设集团有限公司 | Multifunctional inspection well system and air pump adapter matched with air outlet thereof |
-
2019
- 2019-04-27 CN CN201920595456.5U patent/CN209907443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726676A (en) * | 2020-12-30 | 2021-04-30 | 博地建设集团有限公司 | Multifunctional inspection well system and air pump adapter matched with air outlet thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |