CN208792369U - A kind of inspection shaft - Google Patents
A kind of inspection shaft Download PDFInfo
- Publication number
- CN208792369U CN208792369U CN201820779533.8U CN201820779533U CN208792369U CN 208792369 U CN208792369 U CN 208792369U CN 201820779533 U CN201820779533 U CN 201820779533U CN 208792369 U CN208792369 U CN 208792369U
- Authority
- CN
- China
- Prior art keywords
- cover board
- support frame
- inspection
- pivot joint
- cover
- 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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- 238000007689 inspection Methods 0.000 title claims abstract description 62
- 239000003973 paint Substances 0.000 claims abstract description 8
- 235000005121 Sorbus torminalis Nutrition 0.000 claims abstract description 7
- 244000152100 Sorbus torminalis Species 0.000 claims abstract description 7
- 230000006872 improvement Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 208000007578 phototoxic dermatitis Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model discloses a kind of inspection shafts, the inspection shaft includes well seat and the inspection well cover that is installed on well seat, the inspection well cover includes cover board, fixing piece, pin connected assembly, drive-connecting shaft and support frame, the adjacent cover board is pivotally connected by pin connected assembly, abutting below the cover board has support frame, support frame as described above is connected on well seat, the inspection well cover uses after can elongating completely as rope ladder, the lid surface is equipped with anti-skid chequer, the lid surface is coated with luminous paint, stronger relative to common inspection shaft functionality.
Description
Technical field
The utility model relates to a kind of communal facility technical field, in particular to a kind of inspection shaft.
Background technique
Currently, urban Underground pipeline is more and more, correspondingly, various inspection shafts and well lid are also played an important role.
Inspection shaft is generally located at pipeline intersection, caliber or gradient change and locates at a certain distance on straight line pipeline section, and it is fixed to be easy for
Phase checks auxiliary construction.Well lid is covered on inspection shaft, and each inspection well cover truly has respectively different functions, some inspection well covers are suitable
Use is merged, but trail road is paved with thickly dotted inspection well cover, the different inspection well cover of size one everywhere may be used
See also there is the case where well is too deep, and operator forgets band ladder.
Utility model content
The purpose of the utility model is to provide a kind of inspection shafts, and its role is to inspection well covers to use as rope ladder.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of inspection shaft, including well
Seat and the inspection well cover being installed on well seat, the inspection well cover include more cover boards, are equipped with pin connected assembly, institute between adjacent cover board
The articulated part that pin connected assembly includes two head and the tail pivot joints is stated, the pin connected assembly both ends are respectively pivoted on two adjacent cover boards,
First cover board and well seat of the inspection well cover are rotatablely connected, and abutting below the cover board has support frame, support frame as described above clamping
In well seat.
By using above scheme, inspection well cover is pivotally connected by multiple cover plate combinations, is used to support whole below cover board
The support frame of cover board, can make one or vehicle is being walked above or travelled, and structure is stronger, and can after inspection well cover is unfolded
It is used as ladder.
As a kind of improvement of the utility model, the articulated part includes sequentially connected pivot joint section one and pivot joint section two,
It is U-shaped to be pivotally connected section one, is pivotally connected Duan Ercheng "-" type, opening inside diameter width of the width no more than pivot joint section one of pivot joint section two, pivot
Connected components are pivotally connected by the pivot joint section two of pivot joint another articulated part of Duan Yiyu of an articulated part, the pivot joint of two head and the tail pivot joints
The pivot joint Duan Eryu pivot joint section one at remaining both ends of part is respectively pivoted to adjacent cover board.
By using above scheme, articulated part both ends are respectively U-shaped and "-" type, and the width of "-" type is no more than U-shaped
Internal diameter width, articulated part are connected with adjacent articulated part, U-shaped one end of articulated part and "-" type one end pivot of adjacent articulated part
It connects, since all articulated parts are all identical, all articulated parts have replaceability, and the articulated manner of pin connected assembly is simpler
Stablize, feature easy for installation.
As a kind of improvement of the utility model, the card slot with the cooperation of support frame both ends is offered on the well seat, it is described
Support frame both ends are equipped with chamfering.
By using above scheme, support frame is connected in the card slot of well seat, increases the stability of inspection well cover, and
Support frame is equipped with chamfering, and chamfering frame easy to support takes out out of well seat.
As a kind of improvement of the utility model, when the cover board lower end surface is connected on support frame, on the cover board
End face is concordant with well seat upper surface.
It will not influence the process of Pedestrians and vehicles so that the height of cover board is not higher than well seat by using above scheme, support
Frame makes cover board endurance become strong.
As a kind of improvement of the utility model, the lid surface is equipped with anti-skid chequer.
By using above scheme, lid surface is equipped with anti-skid chequer, can make pedestrian will not be because of lid when walking above
Plate is wet and slippery and falls down, and when inspection well cover is as ladder, and anti-skid chequer can also be effective anti-skidding.
As a kind of improvement of the utility model, it is uniformly provided in the plane of support frame as described above recessed with the clamping of every cover board
Slot.
By using above scheme, groove effectively limits the longitudinal movement of cover board, avoids pedestrian and vehicle in basement
By the situation of Shi Errang inspection shaft movement above well.
As a kind of improvement of the utility model, the lid surface is coated with luminous paint.
By using above scheme, luminous paint has light storage, can make construction personnel by cover board when ladder is put into inspection shaft
When interior, convenient for seeing the position of cover board in the case where light is bad, it is unlikely to make a misstep and cause unexpected injury.
In conclusion the utility model has the following beneficial effects: inspection well cover is pivotally connected by multiple cover plate combinations, cover board
There is the support frame for being used to support whole cover boards in lower section, and support frame is formed by more square tubes solderings, increases the stability of support frame,
Can make one or vehicle above walk or travel, structure is stronger, in square tube be equipped with chamfering, chamfering frame easy to support from
Take out in well seat, groove effectively limits the longitudinal movement of cover board, avoid pedestrian and when vehicle passes through above inspection shaft and
Support frame can also be taken out and inspection well cover is unfolded by the situation for making inspection shaft mobile, can be used as ladder, the luminous paint on ladder
With storage photosensitiveness, the position of cover board can be seen in the case where light is bad, avoids unexpected injury.
Detailed description of the invention
Fig. 1 is the partial sectional view of inspection shaft in embodiment；
Fig. 2 is the overall structure diagram of inspection shaft in embodiment；
Fig. 3 is the structural schematic diagram of pin connected assembly in embodiment；
Fig. 4 is the structural schematic diagram of articulated part in embodiment；
Fig. 5 is the upper end surface structure schematic diagram of support frame in embodiment；
Fig. 6 is the cross-sectional view of embodiment cover plate；
Fig. 7 is the structural schematic diagram in embodiment after inspection well cover expansion.
In figure, 1, well seat；2, inspection well cover；3, cover board；4, pin connected assembly；5, articulated part；6, support frame；7, it is pivotally connected section one；
8, it is pivotally connected section two；9, card slot；10, chamfering；11, anti-skid chequer；12, groove；13, luminous paint；14, mounting hole；15, expansion bolt；
16, fixing piece；17, pivoted hole one；18, pivoted hole two；19, pivoted hole three；20, drive-connecting shaft one；21, drive-connecting shaft two；22, pin hole
One；23, pin hole two；24, rotation axis；25, square tube.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
Referring to Fig. 1 and Fig. 2, a kind of inspection shaft, including well seat 1 and the inspection well cover being installed on well seat 12, inspection well cover 2 includes
Cover board 3, pin connected assembly 4 and support frame 6.
The opening of well seat 1 is rectangle, and 1 edge of well seat has 12 mounting holes 14 expansion bolt 15 and ground to fix company
It connects, well seat 1 is buried to earth's surface hereinafter, 1 upper surface of well seat is concordant with ground.
Inspection well cover 2 includes 14 identical cover boards 3, and cover board 3 is cuboid and length is slightly less than 1 opening width of well seat, often
The two sides of 3 lower end surface of root cover board are all welded with fixing piece 16, are all concordantly arranged for parallel and end face between all cover boards 3, adjacent
It is connect by fixing piece 16 with pin connected assembly 4 between cover board 3.
Referring to Fig. 3, pin connected assembly 4 is pivotally connected from beginning to end by two articulated parts 5, and in conjunction with Fig. 4, articulated part 5 includes sequentially connected
It is pivotally connected section 1 and pivot joint section 28, pivot joint section 1 is U-shaped, and side of the opening far from pivot joint section 28 of pivot joint section 1 is pivotally connected section
28 be in "-" type, and the width of pivot joint section 28 is equal to pivot joint one 7 opening inside diameter width of section, and the open end of pivot joint section 1 offers
Pivoted hole 1 is pivotally connected in section 28 and offers pivoted hole 2 18, pivoted hole 3 19 is offered on each fixing piece 16, is pivotally connected
Component 4 is to be carried out by the pivoted hole 1 of an articulated part 5 and the pivoted hole 2 18 of another articulated part 5 by drive-connecting shaft 1
Pivot joint, the pivoted hole 2 18 and pivoted hole 1 at 5 remaining both ends of articulated part of two head and the tail pivot joints pass through drive-connecting shaft 2 21 respectively
The pivoted hole 3 19 being articulated on adjacent 3 the same side fixing piece 16 of cover board.
First 3 both ends of the surface of cover board on inspection well cover 2 offer pin hole 1, opposite in first 3 both ends of the surface of cover board
Pin hole 2 23 is offered on 1 inner wall of well seat, is equipped with rotation axis 24, first cover board 3 and well in pin hole 1 and pin hole 2 23
Seat 1 is rotatablely connected.
It is opened up on well seat 1 there are four card slot 9, referring to Fig. 5, support frame 6 is welded into H-shaped by three square tubes 25, and 6 liang of support frame
The both ends of side pipe 25 are connected in card slot 9, and plane offers the groove 12 with the clamping of every cover board 3, groove 12 on support frame 6
Effect limit the longitudinal movement of every cover board 3.Chamfering is all done in the both ends of conplane 6 two sides square tube 25 of support frame
10, when the effect of chamfering 10 is to need to enter inspection shaft, the advantages of it is more convenient to take out support frame 6, square tube 25, is bearing capacity
By force, stable structure, it is cheap the advantages that.
Referring to Fig. 6, it is coated with luminous paint 13 on 3 surface of cover board, the effect of luminous paint 13 is, convenient for inspection well cover 2 to be unfolded
After when being put into inspection shaft, convenient for that can observe the position of cover board 3 in the case where light is bad, and be unlikely to make a misstep, and make
At accident.
It is printed on anti-skid chequer 11 on 3 surface of cover board, forefathers undeployed step down on inspection well cover 2 its role is to inspection well cover 2
When have the effect of it is anti-skidding, expansion inspection well cover 2 stepped down on cover board 3 for construction personnel when becoming rope ladder have the function of it is anti-skidding.
If necessary to enter in well, it is only necessary to after support frame 6 is taken out, referring to figure, 7, inspection well cover 2 is expanded to longest simultaneously
Inspection well cover 2 after expansion is put into inspection shaft, can be used as the rope ladder into inspection shaft, convenient for forgetting the construction personnel with ladder
Inspection shaft above and below safety.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of inspection shaft, including well seat (1) and the inspection well cover (2) being installed on well seat (1), which is characterized in that the inspection shaft
Lid (2) includes more cover boards (3), is equipped with pin connected assembly (4) between adjacent cover board (3), and the pin connected assembly (4) includes two head
The articulated part (5) of tail pivot joint, pin connected assembly (4) both ends are respectively pivoted on adjacent cover board (3), the inspection well cover (2)
First cover board (3) and well seat (1) are rotatablely connected, and abutting below the cover board (3) has support frame (6), support frame as described above (6) card
It is connected to well seat (1).
2. a kind of inspection shaft according to claim 1, which is characterized in that the articulated part (5) includes sequentially connected pivot joint
One (7) of section and pivot joint section two (8), pivot joint section one (7) is U-shaped, and pivot joint section two (8) is in "-" type, is pivotally connected the width of section two (8) not
Greater than pivot joint section one (7) opening inside diameter width, pin connected assembly (4) be by an articulated part (5) pivot joint section one (7) with it is another
The pivot joint section two (8) of root articulated part (5) is pivotally connected, the pivot joint section two (8) and pivot at articulated part (5) remaining both ends of two head and the tail pivot joints
It connects section one (7) and is respectively pivoted to adjacent cover board (3).
3. a kind of inspection shaft according to claim 1, which is characterized in that offered on the well seat (1) and support frame (6) two
The card slot (9) of cooperation is held, support frame as described above (6) both ends are equipped with chamfering (10).
4. a kind of inspection shaft according to claim 1, which is characterized in that when the cover board (3) lower end surface is connected to support frame
(6) when on, cover board (3) upper surface is concordant with well seat (1) upper surface.
5. a kind of inspection shaft according to claim 1, which is characterized in that cover board (3) surface is equipped with anti-skid chequer (11).
6. a kind of inspection shaft according to claim 1, which is characterized in that be uniformly provided in the plane of support frame as described above (6) with
The groove (12) of every cover board (3) clamping.
7. a kind of inspection shaft according to claim 1, which is characterized in that cover board (3) surface is coated with luminous paint (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820779533.8U CN208792369U (en) | 2018-05-24 | 2018-05-24 | A kind of inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820779533.8U CN208792369U (en) | 2018-05-24 | 2018-05-24 | A kind of inspection shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208792369U true CN208792369U (en) | 2019-04-26 |
Family
ID=66200348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820779533.8U Expired - Fee Related CN208792369U (en) | 2018-05-24 | 2018-05-24 | A kind of inspection shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208792369U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196456A (en) * | 2020-10-13 | 2021-01-08 | 蒋海燕 | Special telescopic ladder for inspection well |
| CN112267402A (en) * | 2020-10-15 | 2021-01-26 | 蒋海燕 | Safety protection device for operation of road inspection well |
-
2018
- 2018-05-24 CN CN201820779533.8U patent/CN208792369U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196456A (en) * | 2020-10-13 | 2021-01-08 | 蒋海燕 | Special telescopic ladder for inspection well |
| CN112267402A (en) * | 2020-10-15 | 2021-01-26 | 蒋海燕 | Safety protection device for operation of road inspection well |
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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: 20190426 |