CN207331761U - A kind of safety protection function type inspection well device - Google Patents
A kind of safety protection function type inspection well device Download PDFInfo
- Publication number
- CN207331761U CN207331761U CN201720717090.5U CN201720717090U CN207331761U CN 207331761 U CN207331761 U CN 207331761U CN 201720717090 U CN201720717090 U CN 201720717090U CN 207331761 U CN207331761 U CN 207331761U
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- CN
- China
- Prior art keywords
- inspection well
- crossbeam
- seat
- protection function
- safety protection
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- 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.)
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Abstract
A kind of safety protection function type inspection well device, it includes building in the inspection shaft on ground, is fixedly mounted on the Seat for manhole cover of inspection shaft oral area, is equipped with the inspection well cover installed in Seat for manhole cover oral area, it is characterized in that：Further include fixed seat, bolt, crossbeam, capping, connector, screw, magnetic attracting device and special spanner, two pieces fixed seat is fixedly mounted on the diametrical position of the inspection shaft mouth inner wall of Seat for manhole cover lower part, crossbeam has been bolted to connection between two fixed seats, inspection well cover is fixed by being connected between leading screw and crossbeam, wherein leading screw to loosen and tighten all be to use special spanner, the utility model have the advantages that it is simple in structure, install and be manufactured into originally relatively low, especially have the advantages that anti-theft effect is preferable.
Description
Technical field
It the utility model is related to inspection well device, and in particular to one kind has safety precaution functional form inspection well device, belongs to city
Political affairs facility technology field.
Background technology
Inspection shaft is to be used for plumbing in urban operating mechanism, lay the civic building of cable and optical cable and other special purposes, institute
The inspection well device stated includes building in the inspection shaft part of underground, the Seat for manhole cover installed in inspection shaft oral area, installed in Seat for manhole cover
Inspection well cover above, wherein, inspection well cover is due to being moveable component, it occur frequently that loss or stolen situation, once this
Plant situation, it is possible to article occurs, personnel fall into the accident of inspection shaft, can not only cause the loss in terms of property, especially
It is possible to the major accident that personnel can be caused to injure, in addition, in some specific places, such as：Supervision place, storage field
Institute or some other special place, also have some personnel that break laws and commit crime, using the mobility of inspection well cover, implement once in a while
Related damages, steal and hide article or wait for an opportunity to commit a crime or escapes the punishment of law as hiding oneself to be used, for this reason, studying one kind has
Safety protection function type inspection well device has especially real needs.At present：In existing public technology, although also having some with upper
State the inspection well device of function, but this kind of technology more or less there are complicated, installation manufacture cost be higher or anti-theft effect compared with
The defects of poor.
The content of the invention
The purpose of this utility model is that：For the drawbacks described above present in existing inspection well device, the present invention provides a kind of
New inspection well device, this kind of inspection well device are relatively low with simple in structure, installation manufacture cost while with security protection effect
The advantages of preferable.
Technical method is used by the utility model realizes above-mentioned purpose：A kind of safety protection function type inspection shaft dress
Put, it includes building in the inspection shaft (15) on ground, is fixedly mounted on the Seat for manhole cover (1) of inspection shaft (15) oral area, is equipped with peace
Mounted in the inspection well cover (9) of Seat for manhole cover (1) oral area, it is characterized in that：A kind of safety protection function type inspection well device further includes solid
Reservation (2), bolt (3), crossbeam (4), capping (5), connector (6), screw (7), magnetic attracting device (10) and special spanner,
The fixed seat (2) shares two pieces, two pieces fixed seat (2) in same horizontal direction, be fixedly mounted under Seat for manhole cover (1)
The diametrical position of inspection shaft (15) mouth inner wall in portion, crossbeam is fixedly connected between two fixed seats (2) by bolt (3)
(4), the middle part of the crossbeam (4) is formed with internal thread, and further, the internal thread is directly to be produced on crossbeam
(4) on, or the intermediate fabrication through hole in crossbeam (4), welded nut (8) formation around through hole, in advance described are passed through
Inspection well cover (9) centre is formed with counterbore (16), and the counterbore (16) center is formed with through hole (17), in connector (6) bottom
Upper end of the heart in advance with screw (7) is fixed together, and screw (7) passes through the centre through hole (17) of inspection well cover (9), lower part
In a manner of thread fitting in the internal thread of the middle part of crossbeam (4), tightening leading screw (7) makes leading screw (7) in inspection shaft
Cover (9) and achieve the purpose that to fasten inspection well cover (9), tighten or loosen leading screw with producing certain pulling force, side among crossbeam (4)
(7) it is to be realized by special spanner, the special spanner：It includes sleeve (11) and is fixedly connected on sleeve one
Thick stick (12) is pulled at end, it is characterized in that, the sleeve (11) is mutual by linear cutter by same block of material with connector (6)
Formed after separation, further：The connector (6) is separated with sleeve with (11) or faying face is cylinder, described
If cylindrical surface on make the arterial highway protrusion or concave convex ribs (13) and groove (14) that can mutually agree with, special spanner respectively
Sleeve (11) be socketed in the outside of connector (6), and make the convex ribs (13) and groove (14) in connector (6) and sleeve (11)
Conjunction is mutually carved, is turned and is pulled thick stick (12) and leading screw (7) can then be tightened or be loosened, in the case where leading screw (7) is in tight condition, connector
(6) position is then lying into counterbore (16), and the top of connector (6) is less than counterbore (16) mouth position, in counterbore (16) mouth
Portion sets a capping (5) that can cover whole counterbore (16) oral area, further：The capping (5) be have it is corrosion-resistant
The good material of magnetic conduction is made, and passes through the above method, it is possible to and inspection well cover (9) is fixed, when needing to open inspection well cover (9),
First by special magnetic attracting device (10), the capping (5) for being arranged on counterbore (16) mouth position is siphoned away, makes connector (6)
Position is exposed, and leading screw (7) is loosened and removed using special spanner, then can achieve the purpose that mobile inspection well cover (9).
Beneficial effect：The utility model is whole it can be seen from the structure principle chart of the utility model and the course of work
A device, simply mainly increases simple crossbeam (4), fixed seat (2) and leading screw (7), structure is extremely on existing device
Simply, have the advantages that cost is relatively low and installation maintenance cost is all relatively low, in addition, the sleeve (11) on special spanner is with being connected
Head (6) is separated from each other by same material with linear cutter to be formed, and no initial data is unable to reach the effect mutually agreed with, and makes
It can not be taken root assistant with common pliers, spanner crowbar, admirably achieve antitheft purpose, there is good anti-theft effect.
Brief description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is in the utility model opening process, and capping (5) view is siphoned away using magnetic attracting device (1)；
Fig. 3 is that leading screw (7) view is tightened or loosened to the utility model using special wrench；
Fig. 4 is the connector stereoscopic-state figure in the utility model；
Fig. 5 is the special spanner stereoscopic-state figure in the utility model；
Fig. 6 is the inspection well cover sectional view in the utility model；
Shown in figure：1 Seat for manhole cover, 2 be fixed seat, 3 be bolt, 4 be crossbeam, 5 be capping, 6 be connector, 7 be silk
Thick stick, 8 be nut, 9 be inspection well cover, 10 be magnetic attracting device, 11 be sleeve, 12 be pull thick stick, 13 be convex ribs, 14 be groove, 15 be basement
Well.
Embodiment
It is with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, specific embodiment of the present utility model：
A kind of safety protection function type inspection well device, it includes building in the inspection shaft (15) on ground, is fixedly mounted on inspection shaft (15)
The Seat for manhole cover (1) of oral area, is equipped with the inspection well cover (9) installed in Seat for manhole cover (1) oral area, it is characterized in that：Described one
Kind safety protection function type inspection well device further includes fixed seat (2), bolt (3), crossbeam (4), capping (5), connector (6), leading screw
(7), magnetic attracting device (10) and special spanner, the fixed seat (2) share two pieces, and two pieces fixed seat (2) is in same water
Square to, be fixedly mounted on Seat for manhole cover (1) lower part inspection shaft (15) mouth inner wall diametrical position, in two fixed seats (2)
Between crossbeam (4) is fixedly connected with by bolt (3), the middle part of the crossbeam (4) is formed with internal thread, further,
The internal thread is directly produced on crossbeam (4), or by the intermediate fabrication through hole in crossbeam (4), around through hole
Welded nut (8) formation, is formed with counterbore (16), the counterbore (16) center in described inspection well cover (9) centre in advance
Through hole (17) is formed with, upper end of connector (6) bottom centre in advance with leading screw (7) is fixed together, and leading screw (7) passes through inspection shaft
The centre through hole (17) of (9) is covered, lower part is in a manner of thread fitting installed in the internal thread of the middle part of crossbeam (4)
Interior, tightening leading screw (7) makes leading screw (7) produce certain pulling force among inspection well cover (9) and crossbeam (4), and side reaches inspection well cover
(9) purpose of fastening, tightening or loosening leading screw (7) is realized by special spanner, the special spanner：It includes
Sleeve (11) and be fixedly connected on sleeve one end pull thick stick (12), it is characterized in that, the sleeve (11) is with connector (6)
Formed after being separated from each other by same block of material by linear cutter, further：The connector (6) and sleeve and (11)
Separation or faying face are cylinders, if making the arterial highway protrusion or concave that can mutually agree with respectively on the cylindrical surface
Convex ribs (13) and groove (14), the sleeve (11) of special spanner are socketed in the outside of connector (6), and make connector (6) and set
Convex ribs (13) and groove (14) in cylinder (11) mutually carve conjunction, turn and pull thick stick (12) and leading screw (7) can then be tightened or be loosened,
Leading screw (7) is under tight condition, and connector (6) position is then lying into counterbore (16), and the top of connector (6) is less than heavy
Hole (16) mouth position, sets a capping (5) that can cover whole counterbore (16) oral area, further in counterbore (16) oral area
Ground：The capping (5) is that the material for having corrosion-resistant magnetic conduction good is made, and passes through the above method, it is possible to which inspection well cover (9) is solid
It is fixed, when needing to open inspection well cover (9), first by special magnetic attracting device (10), counterbore (16) mouth position will be arranged on
Capping (5) siphon away, expose connector (6) position, leading screw (7) loosened and removed using special spanner, then can be reached
The purpose of mobile inspection well cover (9).
In view of the situation of inspection shaft environment, fixed seat (2), bolt (3) in above-mentioned component, crossbeam (4), connector
(6), screw (7), nut (8) and sleeve (11) are made of high-quality stainless steel.
Claims (6)
1. a kind of safety protection function type inspection well device, it includes building in the inspection shaft (15) on ground, is fixedly mounted on inspection shaft (15) mouth
The Seat for manhole cover (1) in portion, is equipped with the inspection well cover (9) installed in Seat for manhole cover (1) oral area, it is characterized in that：It further includes solid
Reservation (2), bolt (3), crossbeam (4), capping (5), connector (6), leading screw (7), magnetic attracting device (10) and special spanner,
Two pieces fixed seat (2) same horizontal direction, inspection shaft (15) mouth inner wall for being fixedly mounted on Seat for manhole cover (1) lower part it is straight
Path position, crossbeam (4) is fixedly connected between two fixed seats (2) by bolt (3), and the middle part of crossbeam (4) is formed with
Internal thread, leading screw (7) pass through the centre through hole (17) of inspection well cover (9), lower part to be installed on crossbeam in a manner of thread fitting
(4) in the internal thread of middle part.
A kind of 2. safety protection function type inspection well device according to claim 1, it is characterised in that：Its bag of the special spanner
Include sleeve (11) and be fixedly connected on sleeve one end pulls thick stick (12), sleeve (11) and connector (6) are by same block of material
Formed after being separated from each other by linear cutter, the parting surface of connector (6) and sleeve (11) is cylinder, in the cylinder
If the arterial highway protrusion or concave convex ribs (13) and groove (14) that can mutually agree with are made on face respectively.
A kind of 3. safety protection function type inspection well device according to claim 1, it is characterised in that：The top of connector (6) is low
In counterbore (16) mouth position, one capping (5) that can cover whole counterbore (16) oral area is set in counterbore (16) oral area.
A kind of 4. safety protection function type inspection well device according to claim 3, it is characterised in that：Capping (5) be have it is corrosion-resistant
The good material of magnetic conduction is made.
A kind of 5. safety protection function type inspection well device according to claim 1, it is characterised in that：The internal thread is direct
It is produced on crossbeam (4), or by the intermediate fabrication through hole in crossbeam (4), welded nut (8) formation around through hole.
A kind of 6. safety protection function type inspection well device according to claim 1, it is characterised in that：Fixed seat (2), bolt (3),
Crossbeam (4), connector (6), leading screw (7), nut (8), sleeve (11) are made of to use high-quality stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717090.5U CN207331761U (en) | 2017-06-12 | 2017-06-12 | A kind of safety protection function type inspection well device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717090.5U CN207331761U (en) | 2017-06-12 | 2017-06-12 | A kind of safety protection function type inspection well device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207331761U true CN207331761U (en) | 2018-05-08 |
Family
ID=62426786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720717090.5U Expired - Fee Related CN207331761U (en) | 2017-06-12 | 2017-06-12 | A kind of safety protection function type inspection well device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207331761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894253A (en) * | 2018-07-23 | 2018-11-27 | 孙志华 | One kind being capable of self-draining safe deodorant inspection well cover |
| CN108894254A (en) * | 2018-07-23 | 2018-11-27 | 孙志华 | A kind of anti-stealing manhole cover |
-
2017
- 2017-06-12 CN CN201720717090.5U patent/CN207331761U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894253A (en) * | 2018-07-23 | 2018-11-27 | 孙志华 | One kind being capable of self-draining safe deodorant inspection well cover |
| CN108894254A (en) * | 2018-07-23 | 2018-11-27 | 孙志华 | A kind of anti-stealing manhole cover |
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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: 20180508 Termination date: 20190612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |