CN209603184U - A kind of HDPE plastic inspection wellbore tubular - Google Patents
A kind of HDPE plastic inspection wellbore tubular Download PDFInfo
- Publication number
- CN209603184U CN209603184U CN201821987550.7U CN201821987550U CN209603184U CN 209603184 U CN209603184 U CN 209603184U CN 201821987550 U CN201821987550 U CN 201821987550U CN 209603184 U CN209603184 U CN 209603184U
- Authority
- CN
- China
- Prior art keywords
- bar
- spring
- well lid
- outer tube
- handover
- 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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- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 21
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 21
- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 229920003023 plastic Polymers 0.000 title claims abstract description 21
- 238000007689 inspection Methods 0.000 title description 5
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 230000002745 absorbent Effects 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 210000002268 wool Anatomy 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of HDPE plastics to check wellbore tubular, belong to infrastructure technique field, including pit shaft, support outer tube is installed at the top of pit shaft, and support the inside of outer tube that third spring is uniformly installed, third spring is equipped with rubber tube far from one end of support outer tube, the middle position of second handover bar side is equipped with the second handover bar, and second handover bar far from support outer tube one end handover have the first handover bar, well lid is installed at the top of first handover bar, side inside well lid is equipped with fixed plate, and the side of fixed plate is equipped with the first spring, one end of first spring is equipped with pushing block, the bottom of pushing block is equipped with L-type kelly.The utility model can open well lid by carrying handle by rotating out the handle in handle groove, consequently facilitating opening well lid; it is pried open without notch is arranged; solve setting notch cause it is serious into water, thus the problem of crisis cable run, and not safe enough problem.
Description
Technical field
The utility model relates to a kind of wellbore apparatus, check wellbore tubular more particularly to a kind of HDPE plastic, belong to basis
Facility technology field.
Background technique
Inspection shaft be the power supply for Urban Underground infrastructure, water supply, draining, blowdown, communication, cable television, gas pipe,
The maintenance such as public lighting circuit, it is easy for installation and be arranged, be generally located in pipeline intersection, turning, at caliber or gradient change, with
And locate at a certain distance on straight line pipeline section, it is easy for inspecting periodically auxiliary construction, the inspection pipe of common communications service,
Inside is equipped with the routes such as cable.
Current inspection shaft very sweat when uncapping, facility has a notch usually on well lid, is pried open by reinforcing bar,
And notch is set and will lead to serious into water, so that crisis cable run etc., not safe enough, the inadequate of rear cover secondly is covered in well lid
Fastening is easy pressure and tilts when causing to pass through into water and people or vehicle.
Utility model content
The main purpose of the utility model is to provide for a kind of HDPE plastic and checks wellbore tubular, by will be in handle groove
Handle rotates out, opens well lid by carrying handle, consequently facilitating opening well lid, is pried open, is solved without notch is arranged
Setting notch cause it is serious into water, thus the problem of crisis cable run, and not safe enough problem.
The purpose of this utility model can reach by using following technical solution:
A kind of HDPE plastic checks wellbore tubular, including pit shaft, and support outer tube is equipped at the top of the pit shaft, and supports outer
The inside of pipe is uniformly equipped with third spring, and the third spring is equipped with rubber tube far from one end of support outer tube, and described the
The middle position of two handover bar sides is equipped with the second handover bar, and the second handover bar has far from one end handover of support outer tube
First joins bar, well lid is equipped at the top of the first handover bar, the side inside the well lid is equipped with fixed plate, and solid
The side of fixed board is equipped with the first spring, and one end of first spring is equipped with pushing block, and the bottom of the pushing block is equipped with L-type
Kelly.
Preferably, the support outer tube is equipped with card slot far from the side of the second handover bar, and the bottom end peace inside card slot
Equipped with rubber block, the middle position of the card slot interior side is equipped with socket, and one far from support outer tube inside socket
Side is equipped with second spring, and one end of the second spring is equipped with and the mutually matched bar of L-type kelly.
Preferably, it is provided with handle groove at the top of the well lid, and the two sides inside handle groove are equipped with fixed block, it is described
The inside of fixed block is equipped with handle by bearing, and the middle position on the outside of the handle is provided with spongy layer.
Preferably, the bottom of the well lid is provided with rubber layer, and well lid bottom be equipped with it is downwardly projecting with rubber tube phase
The well block mutually cooperated.
Preferably, it is provided with anti-skid chequer at the top of the pushing block, and is provided with absorbent wool on the inside of pit shaft.
Preferably, smooth bevel is set as at the top of one end that the bar is matched with L-type kelly bottom end.
The advantageous effects of the utility model:
1, a kind of HDPE plastic provided by the utility model checks wellbore tubular, by the way that the handle in handle groove is rotated out,
Well lid is opened by carrying handle, consequently facilitating opening well lid, is pried open without notch is arranged, solving setting notch causes
Water inlet is serious, thus the problem of crisis cable run, and not safe enough problem.
2, a kind of HDPE plastic provided by the utility model checks wellbore tubular, presses bar one by the bottom of L-type kelly
The smooth bevel at end compresses second spring to make its bar to socket internal slide, when falling under L-type kelly and rubber block
Upper end when, bar blocks L-type kelly by promotion under the action of second spring, so that well lid is stuck, solves in well lid
It covers descendant or when vehicle passes through is easy the problem of pressure tilts.
3, a kind of HDPE plastic provided by the utility model checks wellbore tubular, by third spring to the thrust of rubber sleeve,
To squeeze the bottom of well lid, to make its fastening, solve the problems, such as that well lid covers inadequate fastening.
Detailed description of the invention
Fig. 1 is the cross-sectional view that a preferred embodiment of wellbore tubular is checked according to a kind of HDPE plastic of the utility model；
Fig. 2 is the fastening assembly machine that a preferred embodiment of wellbore tubular is checked according to a kind of HDPE plastic of the utility model
Composition；
Fig. 3 is to check that the manhole cover structure of a preferred embodiment of wellbore tubular is bowed according to a kind of HDPE plastic of the utility model
View；
Fig. 4 is that structure is put at the A for the preferred embodiment for checking wellbore tubular according to a kind of HDPE plastic of the utility model
Big figure.
In figure: 1- handle, 2- rubber layer, 3- well lid, the handover bar of 4- first, the handover bar of 5- second, 6- pit shaft, 7- pushing block,
The first spring of 8-, 9- fixed plate, 10-L type kelly, 11- socket, 12- second spring, 13- bar, 14- rubber block, 15- card slot,
16- supports outer tube, 17- rubber sleeve, 18- third spring, 19- fixed block, 20- handle groove.
Specific embodiment
To make the more clear and clear the technical solution of the utility model of those skilled in the art, below with reference to embodiment and
Attached drawing is described in further detail the utility model, and however, the embodiments of the present invention are not limited thereto.
As Figure 1-Figure 4, a kind of HDPE plastic checks that wellbore tubular, including pit shaft 6, the top of pit shaft 6 are equipped with support
Outer tube 16, and support the inside of outer tube 16 that third spring 18, the one end of third spring 18 far from support outer tube 16 are uniformly installed
Rubber tube 17 is installed, the middle position of the second handover 5 side of bar is equipped with the second handover bar 5, and the second handover bar 5 is separate
One end handover of support outer tube 16 has the first handover bar 4, and the top of the first handover bar 4 is equipped with well lid 3, and one inside well lid 3
Side is equipped with fixed plate 9, and the side of fixed plate 9 is equipped with the first spring 8, and one end of the first spring 8 is equipped with pushing block 7, pushes away
The bottom of block 7 is equipped with L-type kelly 10.
In embodiment, as shown in Figure 1, the support outer tube 16 is equipped with card slot 15 far from the side of the second handover bar 5,
And the bottom end inside card slot 15 is equipped with rubber block 14, the middle position of 15 interior side of card slot is equipped with socket 11,
And the inside of socket 11 is equipped with second spring 12 far from the side of support outer tube 16, one end of the second spring 12 be equipped with
The mutually matched bar 13 of L-type kelly 10 blocks well lid 3, prevents its people from passing through so as to cooperate with L-type kelly 10
When shake.
In embodiment, as shown in Figure 1, the top of the well lid 3 is provided with handle groove 20, and two inside handle groove 20
Side is equipped with fixed block 19, and the inside of the fixed block 19 is equipped with handle 1, the interposition in 1 outside of handle by bearing
The place of setting is provided with spongy layer, can more easily open well lid 3 by handle 1, and no setting is required, and notch is pried open by reinforcing bar, prevents
Only rainy day intakes, and jeopardizes wire and cable.
In embodiment, as shown in Figure 1, the bottom of the well lid 3 is provided with rubber layer 2, and the installation of 3 bottom of well lid is oriented
Lower protrusion and the mutually matched well block of rubber tube 17, so as to more fasten and waterproof.
In embodiment, as shown in Figure 1, the top of the pushing block 7 is provided with anti-skid chequer, and the inside of pit shaft 6 is provided with
Absorbent wool, so as to play water suction and prevent the problem of wire and cable is by friction broken skin, bar 13 and 10 bottom end of L-type kelly
It is set as smooth bevel at the top of the one end matched, to easily facilitate the insertion of L-type kelly 10, makes itself and 13 phase interworking of bar
It closes.
As Figure 1-Figure 4, a kind of HDPE plastic provided in this embodiment checks that the course of work of wellbore tubular is as follows:
Step 1: when needing to open well lid 3, by the way that the handle 1 in handle groove 20 is rotated out, by sliding pushing block 7,
So that one end of its L-type kelly 10 is fallen off the mutual cooperation with bar 13, passes through carrying handle 1 and open well lid 3；
Step 2: when covering well lid 3, the smooth bevel of 13 one end of bar is pressed by the bottom of L-type kelly 10, thus
Make its bar 13 to 11 internal slide of socket, compress second spring 12, when falling on the upper end with rubber block 14 under L-type kelly 10
When, bar 13 blocks L-type kelly 10 by promotion under the action of second spring 12, so that well lid 3 is stuck；
Step 3: by third spring 18 to the thrust of rubber sleeve 17, so that the bottom of well lid 3 is squeezed, to keep it tight
Gu.
In conclusion in the present embodiment, when needing to open well lid 3, by the way that the handle 1 in handle groove 20 is rotated
Out, by sliding pushing block 7, so that one end of its L-type kelly 10 is fallen off the mutual cooperation with bar 13, opened by carrying handle 1
Well lid 3 presses the smooth bevel of 13 one end of bar by the bottom of L-type kelly 10 when covering well lid 3, to make its bar
13, to 11 internal slide of socket, compress second spring 12, when falling on the upper end with rubber block 14 under L-type kelly 10, bar 13
L-type kelly 10 is blocked by promotion under the action of second spring 12, thus well lid 3 is stuck, by third spring 18 to rubber
The thrust of set 17, so that the bottom of well lid 3 is squeezed, thus make its fastening, so that solving facility on well lid 3 has a notch,
It is pried open by reinforcing bar, and notch is set and will lead to serious into water, thus the problem of crisis cable run, and not safe enough asked
Topic, solves and covers the inadequate fastening of rear cover in well lid 3, and asking for pressure tilting is easy when causing to pass through into water and people or vehicle
Topic.
The above, only the utility model further embodiment, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art is according to the present utility model in range disclosed in the utility model
Technical solution and its design are subject to equivalent substitution or change, belong to the protection scope of the utility model.
Claims (6)
1. a kind of HDPE plastic checks wellbore tubular, including pit shaft (6), it is characterised in that: be equipped with branch at the top of the pit shaft (6)
It supports outer tube (16), and the inside of outer tube (16) is supported uniformly to be equipped with third spring (18), the third spring (18) is far from branch
One end of support outer tube (16) is equipped with rubber tube (17), and the middle position of described support outer tube (16) side is equipped with the second friendship
Extension bar (5), and the second handover bar (5) has the first handover bar (4), first handover far from one end handover of support outer tube (16)
It is equipped at the top of bar (4) well lid (3), the internal side of the well lid (3) is equipped with fixed plate (9), and the one of fixed plate (9)
Side is equipped with the first spring (8), and one end of first spring (8) is equipped with pushing block (7), the bottom installation of the pushing block (7)
There are L-type kelly (10).
2. a kind of HDPE plastic according to claim 1 checks wellbore tubular, it is characterised in that: the support outer tube (16) is remote
Side from the second handover bar (5) is equipped with card slot (15), and the bottom end of card slot (15) inside is equipped with rubber block (14), described
The middle position of card slot (15) interior side is equipped with socket (11), and internal one far from support outer tube (16) of socket (11)
Side is equipped with second spring (12), and one end of the second spring (12) is equipped with and L-type kelly (10) mutually matched bar
(13)。
3. a kind of HDPE plastic according to claim 1 checks wellbore tubular, it is characterised in that: the top of the well lid (3)
It is provided with handle groove (20), and the two sides of handle groove (20) inside are equipped with fixed block (19), the inside of the fixed block (19)
It is equipped with handle (1) by bearing, the middle position on the outside of the handle (1) is provided with spongy layer.
4. a kind of HDPE plastic according to claim 1 checks wellbore tubular, it is characterised in that: the bottom of the well lid (3)
It is provided with rubber layer (2), and well lid (3) bottom is equipped with downwardly projecting and rubber tube (17) mutually matched well block.
5. a kind of HDPE plastic according to claim 1 checks wellbore tubular, it is characterised in that: the top of the pushing block (7)
It is provided with anti-skid chequer, and is provided with absorbent wool on the inside of pit shaft (6).
6. a kind of HDPE plastic according to claim 2 checks wellbore tubular, it is characterised in that: the bar (13) and L-type
Smooth bevel is set as at the top of one end that kelly (10) bottom end matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821987550.7U CN209603184U (en) | 2018-11-29 | 2018-11-29 | A kind of HDPE plastic inspection wellbore tubular |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821987550.7U CN209603184U (en) | 2018-11-29 | 2018-11-29 | A kind of HDPE plastic inspection wellbore tubular |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209603184U true CN209603184U (en) | 2019-11-08 |
Family
ID=68395034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821987550.7U Expired - Fee Related CN209603184U (en) | 2018-11-29 | 2018-11-29 | A kind of HDPE plastic inspection wellbore tubular |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209603184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814031A (en) * | 2020-12-24 | 2021-05-18 | 徐敏 | Municipal works are with well lid anti-falling net |
-
2018
- 2018-11-29 CN CN201821987550.7U patent/CN209603184U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814031A (en) * | 2020-12-24 | 2021-05-18 | 徐敏 | Municipal works are with well lid anti-falling net |
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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: 20191108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |