CN207525785U - A kind of municipal inspection shaft well lid of automatic lifting - Google Patents
A kind of municipal inspection shaft well lid of automatic lifting Download PDFInfo
- Publication number
- CN207525785U CN207525785U CN201721601303.4U CN201721601303U CN207525785U CN 207525785 U CN207525785 U CN 207525785U CN 201721601303 U CN201721601303 U CN 201721601303U CN 207525785 U CN207525785 U CN 207525785U
- Authority
- CN
- China
- Prior art keywords
- well lid
- inspection shaft
- groove
- automatic lifting
- polished rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of municipal inspection shaft well lid of automatic lifting,Including the inspection shaft being arranged concentrically from outside to inside,Well lid,The inspection shaft bottom surface is equipped with groove with one heart,It is equipped in groove so that the elevating mechanism and guiding mechanism of well lid lifting,The elevating mechanism includes the decelerating motor coupled successively,Shaft coupling and screw rod,Screw tip and well lid thread connection,The decelerating motor is fixed on by angle block of right angle on the side wall of groove,The guiding mechanism includes polished rod,The polished rod bottom is coupled by thread fitting with fixed block,The fixed block outer rim is fixed on groove floor by several first uniformly distributed expansion bolts,The polished rod top and well lid clearance fit,Baffle ring plate is equipped at the top of the inspection shaft with one heart,The utility model is simple in structure,Service personnel, which may stand in, carries out automatic lifting on well lid,It is convenient to overhaul,Well lid is also prevented to be stolen.
Description
Technical field
The utility model is related to urban operating mechanism technical field, more particularly, to a kind of municipal inspection shaft well of automatic lifting
Lid.
Background technology
At present, in municipal road construction, the multiple inspection shafts of structure particularly are usually required in cable channel construction, with into
The connection of row pipeline is laid with or facilitates carry out Inspection and maintenance in the later stage.When needing running, inspection personnel needs to move this inspection shaft
Except well lid and then by climbing tools such as ladders so as to enter bottom so that work is more inconvenient, it is therefore necessary to give
To improve.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, the municipal administration for providing a kind of automatic lifting checks
Well well lid, service personnel may stand in and automatic lifting is carried out on well lid, convenient to overhaul, is also prevented from well lid and is stolen.
In order to achieve the above objectives, the technical solution of the utility model is：A kind of municipal inspection shaft well lid of automatic lifting, packet
The inspection shaft being arranged concentrically from outside to inside, well lid are included, the inspection shaft bottom surface is equipped with groove, is equipped in groove so that well lid with one heart
The elevating mechanism and guiding mechanism of lifting, the elevating mechanism include the decelerating motor, shaft coupling and the screw rod that couple successively, screw rod
Top and well lid thread connection, the decelerating motor are fixed on by angle block of right angle on the side wall of groove, the guiding mechanism packet
Include polished rod, the polished rod bottom is coupled by thread fitting with fixed block, the fixed block outer rim by several uniformly distributed
One expansion bolt is fixed on groove floor, the polished rod top and well lid clearance fit, is equipped with and keeps off with one heart at the top of the inspection shaft
Ring flat-plate.
The well lid outer rim, which is equipped in annular groove and annular groove, is equipped with sealing ring.
The recess sidewall, which is located above shaft coupling, is equipped with limit switch.
The groove outer diameter is more than the outer diameter of well lid.
The well lid is equipped with the tapped through hole coordinated with screw rod, and is equipped with one heart positioned at tapped through hole position at the top of well lid
First blind hole, the interior interference fit of the first blind hole are equipped with first and block.
The well lid is equipped with the through-hole with polished rod clearance fit, and is located at lead to the hole site at the top of well lid and is equipped with second with one heart
Blind hole, the interior interference fit of the second blind hole are equipped with second and block.
The beneficial effects of the utility model are：The utility model is simple in structure, and service personnel may stand on well lid and carry out
Automatic lifting, it is convenient to overhaul, it is also prevented from well lid and is stolen, it is highly practical, it is worthy to be popularized.
Description of the drawings
Fig. 1 is the front view of the utility model；
In figure：It is inspection shaft 1, groove 2, baffle ring plate 3, well lid 4, decelerating motor 5, shaft coupling 6, screw rod 7, annular groove 8, close
Seal 9, limit switch 10, the second expansion bolt 11, angle block of right angle 12, polished rod 13, fixed block 14, the first expansion bolt 15,
One blind hole 16, first blocks the 17, second blind hole 18, second and blocks 19.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
As shown in Figure 1, a kind of municipal inspection shaft well lid of automatic lifting, including be arranged concentrically from outside to inside inspection shaft 1,
Well lid 4,1 bottom surface of inspection shaft are equipped with groove 2, are equipped in groove 2 so that the elevating mechanism and Guiding machine that well lid 4 lifts with one heart
Structure, the elevating mechanism include the decelerating motor 5, shaft coupling 6 and the screw rod 7 that couple successively, and 7 top of screw rod joins with 4 screw thread of well lid
It connects, the decelerating motor 5 is fixed on by angle block of right angle 12 on the side wall of groove 2, and the male flange face of decelerating motor 5 passes through spiral shell
Nail is fixed on the horizontal edge of angle block of right angle 12, and the vertical edge of angle block of right angle 12 is fixed on the side of groove 2 by the second expansion bolt 11
On wall.
The guiding mechanism includes polished rod 13, and 13 bottom of polished rod is coupled by thread fitting with fixed block 14, polished rod
13 one section of bottom is equipped with screw thread and is connected and fixed with the threaded hole cooperation on fixed block 14, and 14 outer rim of fixed block passes through several
A the first uniformly distributed expansion bolt 15 is fixed on 2 bottom surface of groove, 13 top of polished rod and 4 clearance fit of well lid, the inspection
1 top of well is equipped with baffle ring plate 3 with one heart, and baffle ring plate 3 is defined well lid 4 and rises to top position, and plays antitheft effect.
4 outer rim of well lid, which is equipped in annular groove 8 and annular groove 8, is equipped with sealing ring 9, good airproof performance, prevent dust,
Rainwater enters inside inspection shaft 1.
2 side wall of groove is located at 6 top of shaft coupling and is equipped with limit switch 10, limits the position that well lid 4 drops to bottom.
2 outer diameter of groove be more than well lid 4 outer diameter so that well lid 4 decline when sink in groove 2, the top surface of well lid 4 with
The bottom surface of inspection shaft 1 flushes.
The well lid 4 is equipped with the tapped through hole coordinated with screw rod 7, and 4 top of well lid is concentric positioned at tapped through hole position
Equipped with the first blind hole 16, interference fit is equipped with first and blocks 17 in the first blind hole 16, and the well lid 4 is equipped with and 13 gap of polished rod
The through-hole of cooperation, and 4 top of well lid is located at lead to the hole site and is equipped with the second blind hole 18 with one heart, interference fit is equipped in the second blind hole 18
Second blocks 19, further enhances leakproofness, prevents dust, rainwater from entering inside inspection shaft 1, overhauls in use, need to first take out
First, which blocks 17 and second, blocks 19, then stands and drops to 1 bottom surface of inspection shaft together on well lid 4, station is in well after maintenance
Lid 4 rises to 1 top surface of inspection shaft, convenient and practical, is worthy to be popularized.
The foregoing is merely the preferable specific embodiment of the utility model, but the scope of protection of the utility model not office
It is limited to this, in the technical scope that any one skilled in the art discloses in the utility model, can readily occurs in
Change or replacement should be covered within the scope of the utility model.
Claims (6)
1. a kind of municipal inspection shaft well lid of automatic lifting, including inspection shaft (1), the well lid (4) being arranged concentrically from outside to inside,
It is characterized in that：Inspection shaft (1) bottom surface is equipped with groove (2) with one heart, is equipped in groove (2) so that the lifting of well lid (4) lifting
Mechanism and guiding mechanism, the elevating mechanism include the decelerating motor (5), shaft coupling (6) and the screw rod (7) that couple successively, screw rod
(7) top and well lid (4) thread connection, the decelerating motor (5) are fixed on the side wall of groove (2) by angle block of right angle (12)
On, the guiding mechanism includes polished rod (13), and polished rod (13) bottom is coupled by thread fitting with fixed block (14), described
Fixed block (14) outer rim is fixed on groove (2) bottom surface, the polished rod (13) by several uniformly distributed first expansion bolts (15)
Top and well lid (4) clearance fit, inspection shaft (1) top are equipped with baffle ring plate (3) with one heart.
2. a kind of municipal inspection shaft well lid of automatic lifting as described in claim 1, it is characterised in that：Well lid (4) outer rim
Equipped with being equipped with sealing ring (9) in annular groove (8) and annular groove (8).
3. a kind of municipal inspection shaft well lid of automatic lifting as described in claim 1, it is characterised in that：Groove (2) side wall
Limit switch (10) is equipped with above shaft coupling (6).
4. a kind of municipal inspection shaft well lid of automatic lifting as described in claim 1, it is characterised in that：Groove (2) outer diameter
More than the outer diameter of well lid (4).
5. a kind of municipal inspection shaft well lid of automatic lifting as described in claim 1, it is characterised in that：It is set on the well lid (4)
There is the tapped through hole with screw rod (7) cooperation, and be located at tapped through hole position at the top of well lid (4) and be equipped with the first blind hole (16) with one heart,
Interference fit is equipped with first and blocks (17) in first blind hole (16).
6. a kind of municipal inspection shaft well lid of automatic lifting as described in claim 1, it is characterised in that：It is set on the well lid (4)
Have with the through-hole of polished rod (13) clearance fit, and well lid (4) at the top of be located at lead to the hole site with one heart be equipped with the second blind hole (18), second
Interference fit is equipped with second and blocks (19) in blind hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721601303.4U CN207525785U (en) | 2017-11-26 | 2017-11-26 | A kind of municipal inspection shaft well lid of automatic lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721601303.4U CN207525785U (en) | 2017-11-26 | 2017-11-26 | A kind of municipal inspection shaft well lid of automatic lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207525785U true CN207525785U (en) | 2018-06-22 |
Family
ID=62580788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721601303.4U Expired - Fee Related CN207525785U (en) | 2017-11-26 | 2017-11-26 | A kind of municipal inspection shaft well lid of automatic lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207525785U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056830A (en) * | 2018-08-28 | 2018-12-21 | 钟建强 | Lifting type anti-theft well lid |
| CN109826304A (en) * | 2019-01-28 | 2019-05-31 | 吴庆华 | Well structure under municipal inspection shaft |
| CN111206665A (en) * | 2020-03-11 | 2020-05-29 | 诸暨新伏给排水设备有限公司 | Town road drainage device |
-
2017
- 2017-11-26 CN CN201721601303.4U patent/CN207525785U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056830A (en) * | 2018-08-28 | 2018-12-21 | 钟建强 | Lifting type anti-theft well lid |
| CN109826304A (en) * | 2019-01-28 | 2019-05-31 | 吴庆华 | Well structure under municipal inspection shaft |
| CN111206665A (en) * | 2020-03-11 | 2020-05-29 | 诸暨新伏给排水设备有限公司 | Town road drainage device |
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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 |
Granted publication date: 20180622 Termination date: 20181126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |