CN206903660U - A kind of anti-bar hole landslide equipment - Google Patents
A kind of anti-bar hole landslide equipment Download PDFInfo
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- CN206903660U CN206903660U CN201720629255.3U CN201720629255U CN206903660U CN 206903660 U CN206903660 U CN 206903660U CN 201720629255 U CN201720629255 U CN 201720629255U CN 206903660 U CN206903660 U CN 206903660U
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- stop sleeve
- collapse
- collapse stop
- annular
- position block
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- 239000007788 liquid Substances 0.000 claims description 65
- 238000010276 construction Methods 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 238000005065 mining Methods 0.000 description 4
- 230000004323 axial length Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model discloses a kind of anti-bar hole landslide equipment, it is desirable to provide and it is a kind of easy for installation, it can effectively prevent bar hole from caving in, so as to improve operating efficiency, ensure the anti-bar hole landslide equipment of construction safety.It includes：Some anti-collapse stop sleevees being sequentially distributed from top to bottom, the lateral surface top edge of the anti-collapse stop sleeve are provided with annular upper limit position block, and the medial surface lower edge of anti-collapse stop sleeve is provided with annular lower position block；In two anti-collapse stop sleevees of arbitrary neighborhood：In the annular upper limit position block of the anti-collapse stop sleeve of lower section anti-collapse stop sleeve above, the top of the annular lower position block of the annular upper limit position block of the anti-collapse stop sleeve of lower section anti-collapse stop sleeve above, and the annular upper limit position block of the anti-collapse stop sleeve of lower section is resisted against on the annular lower position block of the anti-collapse stop sleeve of top.
Description
Technical field
It the utility model is related to a kind of anti-collapse method, apparatus, and in particular to a kind of anti-bar hole landslide equipment.
Background technology
As China's power grid construction paces are accelerated, power network scale constantly expands, and the quantities of distribution network construction increases year by year,
Vertical rod, it is one of most common work in power construction, almost each project implementation wants vertical rod first since vertical rod
First have to carry out wide open digging.
When power circuit is set up, the vertical group of electric pole is previous work, and embedded depth of electric pole has very strict requirements, bar hole position
Soil property is had nothing in common with each other.During power line construction, when running into sand, cohesive soil, artificial earth fill, soil in digging process
When, phenomena such as landslide, landslide occurs in bar hole periphery, very big bar hole face is formed, time-consuming, and it is hidden serious safety to be present
Suffer from.Therefore, how to solve problem of being caved in during the wide open digging of bar, so as to improve operating efficiency, it is very important to ensure construction safety.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided it is a kind of easy for installation, can have
Effect prevents bar hole from caving in, and so as to improve operating efficiency, ensures the anti-bar hole landslide equipment of construction safety.
The technical solution of the utility model is：
A kind of anti-bar hole landslide equipment, including：Some anti-collapse stop sleevees being sequentially distributed from top to bottom, the anti-collapse branch
The lateral surface top edge of support set cylinder is provided with annular upper limit position block, and the medial surface lower edge of anti-collapse stop sleeve is provided with annular lower limit
Block；In two anti-collapse stop sleevees of arbitrary neighborhood：Above anti-collapse of the annular upper limit position block of the anti-collapse stop sleeve of lower section
In stop sleeve, the annular lower limit of the annular upper limit position block of the anti-collapse stop sleeve of lower section anti-collapse stop sleeve above
The top of block, and the annular upper limit position block of the anti-collapse stop sleeve of lower section is resisted against the annular lower limit of the anti-collapse stop sleeve of top
On the block of position.
The anti-bar hole landslide equipment of this programme is easy for installation, and can effectively prevent bar hole from caving in, so as to improve operating efficiency,
Ensure construction safety.
Preferably, annular liquid storage cavity is provided with the side wall of anti-collapse stop sleeve, on the upper surface of anti-collapse stop sleeve
Enter liquid interface provided with what is connected with annular liquid storage cylinder body phase and go out liquid interface, it is described enter liquid interface be provided with feed liquor controlled valve,
Go out liquid interface and be provided with out liquid controlled valve；
In two anti-collapse stop sleevees of arbitrary neighborhood：The anti-collapse branch for going out liquid interface and top of the anti-collapse stop sleeve of lower section
Entering between liquid interface for support set cylinder is connected by connecting pipe；In the anti-collapse stop sleeve of the top：Go out on liquid interface
Provided with warning from drainage mechanism, warning from drainage mechanism includes vertical cylinder body, is arranged on the piston body of vertical cylinder body, is arranged on work
Vertically operating bar on cock body upper surface, the cylinder body for being arranged on the outer bottom of vertical cylinder body and being connected with vertical inner chamber of cylinder block
Interface, the bar through hole for being arranged on the outer top surface of vertical cylinder body and being connected with vertical inner chamber of cylinder block and it is arranged on vertical cylinder body
Lateral surface on outage, the upper end of the vertically operating bar is described through bar through hole and positioned at the top of vertical cylinder body
Cylinder body interface is connected with the liquid interface that goes out of the anti-collapse stop sleeve positioned at the top, when piston body is against the interior bottom of vertical cylinder body
When on face：Outage is located at the top of piston body.
Preferably, the annular that the side wall of anti-collapse stop sleeve includes annular inboard plate and is set in outside annular inboard plate is outer
Side plate, the cavity between annular inboard plate and annular outboard plate form described annular liquid storage cavity.
Preferably, anti-collapse stop sleeve is cylinder.
Preferably, in two anti-collapse stop sleevees of arbitrary neighborhood：The annular upper limit position block of the anti-collapse stop sleeve of lower section
External diameter be less than anti-collapse stop sleeve above internal diameter.
Preferably, the axis vertical of anti-collapse stop sleeve is set.
Preferably, anti-collapse stop sleeve is metal sleeve.
The beneficial effects of the utility model are：With easy for installation, it can effectively prevent bar hole from caving in, so as to improve work effect
Rate, ensure construction safety.
Brief description of the drawings
Fig. 1 is a kind of structural representation of anti-bar hole landslide equipment of the present utility model.
Fig. 2 is the partial enlarged drawing at A in Fig. 1.
Fig. 3 is the partial enlarged drawing at B in Fig. 1.
In figure：
Anti-collapse stop sleeve 1a, 1b, 1c, annular liquid storage cavity 1.1, annular upper limit position block 1.2, annular lower position block 1.3,
Enter liquid interface 1.4, go out liquid interface 1.5, feed liquor controlled valve 1.6, go out liquid controlled valve 1.7；
Connecting pipe 2；
Warning is from drainage mechanism 3, and vertical cylinder body 3.1, outage 3.2, vertically operating bar 3.3, piston body 3.4, cylinder body connects
Mouth 3.5.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of anti-bar hole landslide equipment, including：Three be sequentially distributed from top to bottom it is anti-collapse
Stop sleeve, i.e. upper, middle and lower three anti-collapse stop sleeve 1a, 1b, 1c.Anti-collapse stop sleeve is cylinder.Anti-collapse stop sleeve
Axis vertical is set.Anti-collapse stop sleeve is metal sleeve.The axial length of each anti-collapse stop sleeve is identical.
The side wall of anti-collapse stop sleeve includes annular inboard plate and the annular outboard plate being set in outside annular inboard plate.It is anti-collapse
It is provided with annular liquid storage cavity 1.1 in the side wall of stop sleeve, the sky in the present embodiment between annular interior plate and annular outboard plate
Chamber forms described annular liquid storage cavity.The lateral surface top edge of anti-collapse stop sleeve is provided with annular upper limit position block 1.2, anti-collapse branch
The medial surface lower edge of support set cylinder is provided with annular lower position block 1.3.The upper surface of anti-collapse stop sleeve is provided with and annular liquid storage
What cavity was connected enters liquid interface 1.4 and goes out liquid interface 1.5.Enter liquid interface and be provided with feed liquor controlled valve 1.6, go out on liquid interface
It is provided with out liquid controlled valve 1.7.
In two anti-collapse stop sleevees of arbitrary neighborhood：The external diameter of the annular upper limit position block of the anti-collapse stop sleeve of lower section is less than
The internal diameter of anti-collapse stop sleeve above, the annular upper limit position block of the anti-collapse stop sleeve of lower section anti-collapse branch above
In support set cylinder, the annular lower position block of the annular upper limit position block of the anti-collapse stop sleeve of lower section anti-collapse stop sleeve above
Top, and the annular upper limit position block of the anti-collapse stop sleeve of lower section be resisted against top anti-collapse stop sleeve annular lower limit
On block；The entering between liquid interface for liquid interface and the anti-collapse stop sleeve of top that go out of the anti-collapse stop sleeve of lower section passes through connecting tube
Road 2 is connected.
As shown in Figure 1, Figure 3, in the anti-collapse stop sleeve of the top：Go out liquid interface and be provided with warning from drainage mechanism
3.Warning includes vertical cylinder body 3.1 from drainage mechanism, is arranged on the piston body 3.4 of vertical cylinder body, is arranged on piston body upper surface
On vertically operating bar 3.3, the cylinder body interface that is arranged on the outer bottom of vertical cylinder body and is connected with vertical inner chamber of cylinder block
3.5th, the bar through hole that is arranged on the outer top surface of vertical cylinder body and is connected with vertical inner chamber of cylinder block and it is arranged on vertical cylinder body
Lateral surface on outage 3.2.The upper end of vertically operating bar is through bar through hole and positioned at the top of vertical cylinder body.Cylinder body connects
Mouth is connected with the liquid interface that goes out of the anti-collapse stop sleeve positioned at the top.When piston body is against on the inner bottom surface of vertical cylinder body
When：Outage is located at the top of piston body.
The present embodiment anti-bar hole landslide equipment it is specifically used as follows：
Filled in the annular liquid storage cylinder body of each anti-collapse stop sleeve with coloured liquid, for example, red liquid.
In the mining process of bar hole：
First, when the excavating depth in bar hole reaches setting value, anti-collapse stop sleeve 1a is placed in bar hole, anti-collapse support
Sleeve 1a and the inwall tight fit in bar hole, anti-collapse stop sleeve 1a annular upper limit position block coordinates to be carried out to anti-collapse stop sleeve 1a
Support, the soil pressure from bar hole surrounding is supported by anti-collapse stop sleeve, thus it is possible to prevente effectively from native around bar hole
Matter is caved in, and shortens the landslide class bar wide open digging operating time, so as to improve operating efficiency, ensures construction safety；
Meanwhile open the anti-collapse stop sleeve 1a liquid controlled valve that goes out gone out on liquid interface, by anti-collapse stop sleeve 1a
The feed liquor controlled valve that enters on liquid interface close；If so there is the soil pressure of surrounding in the mining process of ensuing bar hole
It is excessive, by the compressive strain inside of anti-collapse stop sleeve, the volume of anti-collapse stop sleeve 1a annular liquid storage cylinder is diminished, so that alert
Show from the piston body of drainage mechanism and move up, after piston body is moved to above outage, anti-collapse stop sleeve 1a annular liquid storage
The coloured liquid of band in cavity will overflow, and so as to play a part of alarm and warning, remind the careful operation of operating personnel, enter
One step ensures working security.
Second, anti-collapse stop sleeve 1b is put into；Then, continue down to excavate bar hole, when the excavating depth and two in bar hole
When the axial length sum of individual anti-collapse stop sleeve is identical, the lower surface of anti-collapse stop sleeve 1b annular upper limit position block is resisted against
On the upper surface of anti-collapse stop sleeve 1a annular lower position block；Anti-collapse stop sleeve 1b and the inwall tight fit in bar hole, pass through
Anti-collapse stop sleeve supports the soil pressure from bar hole surrounding, thus it is possible to prevente effectively from soil property is caved in around bar hole, contracting
The short landslide class bar wide open digging operating time, so as to improve operating efficiency, ensure construction safety；
Followed by the anti-collapse stop sleeve 1b feed liquor for going out liquid interface and anti-collapse stop sleeve 1a is connect by connecting pipe
Mouth connection；Then, the anti-collapse stop sleeve 1a feed liquor controlled valve entered on liquid interface is opened, by anti-collapse stop sleeve 1b's
Go out on liquid interface and go out the unlatching of liquid controlled valve, the anti-collapse stop sleeve 1b feed liquor controlled valve entered on liquid interface is closed；
If the soil pressure for so occurring surrounding in the mining process of ensuing bar hole is excessive, when any one anti-collapse stop sleeve occurs
Deformation（The compressive strain inside of anti-collapse stop sleeve）, then the volume of the annular liquid storage cylinder of anti-collapse stop sleeve diminishes, so that warning
Moved up from the piston body of drainage mechanism, after piston body is moved to above outage, the annular liquid storage cavity of anti-collapse stop sleeve
The coloured liquid of interior band will be overflowed by outage, so as to play a part of alarm and warning, be further ensured that construction safety
Property.
3rd, anti-collapse stop sleeve 1c is put into, then, continues down to excavate bar hole, when the excavating depth and three in bar hole
When the axial length sum of individual anti-collapse stop sleeve is identical, the lower surface of anti-collapse stop sleeve 1c annular upper limit position block is resisted against
On the upper surface of anti-collapse stop sleeve 1b annular lower position block；Anti-collapse stop sleeve 1c and the inwall tight fit in bar hole, pass through
Anti-collapse stop sleeve supports the soil pressure from bar hole surrounding, thus it is possible to prevente effectively from soil property is caved in around bar hole, contracting
The short landslide class bar wide open digging operating time, so as to improve operating efficiency, ensure construction safety；
Followed by the anti-collapse stop sleeve 1c feed liquor for going out liquid interface and anti-collapse stop sleeve 1b is connect by connecting pipe
Mouth connection；Then, the anti-collapse stop sleeve 1b feed liquor controlled valve entered on liquid interface is opened, by anti-collapse stop sleeve 1c's
Go out on liquid interface and go out the unlatching of liquid controlled valve, the anti-collapse stop sleeve 1c feed liquor controlled valve entered on liquid interface is closed；
If the soil pressure for so occurring surrounding in the mining process of ensuing bar hole is excessive, when any one anti-collapse stop sleeve occurs
Deformation（The compressive strain inside of anti-collapse stop sleeve）, then the volume of the annular liquid storage cylinder of anti-collapse stop sleeve diminishes, so that warning
Moved up from the piston body of drainage mechanism, after piston body is moved to above outage, the annular liquid storage cavity of anti-collapse stop sleeve
The coloured liquid of interior band will be overflowed by outage, so as to play a part of alarm and warning, remind operating personnel to make with caution
Industry, it is further ensured that working security.
Claims (6)
1. a kind of anti-bar hole landslide equipment, it is characterized in that, including：Some anti-collapse stop sleevees being sequentially distributed from top to bottom, institute
The lateral surface top edge for stating anti-collapse stop sleeve is provided with annular upper limit position block, and the medial surface lower edge of anti-collapse stop sleeve is provided with ring
Shape lower position block；
In two anti-collapse stop sleevees of arbitrary neighborhood：Above anti-collapse of the annular upper limit position block of the anti-collapse stop sleeve of lower section
In stop sleeve, the annular lower limit of the annular upper limit position block of the anti-collapse stop sleeve of lower section anti-collapse stop sleeve above
The top of block, and the annular upper limit position block of the anti-collapse stop sleeve of lower section is resisted against the annular lower limit of the anti-collapse stop sleeve of top
On the block of position.
2. anti-bar hole landslide equipment according to claim 1, it is characterized in that, it is provided with the side wall of the anti-collapse stop sleeve
Annular liquid storage cavity, the upper surface of anti-collapse stop sleeve are provided with the liquid interface that enters connected with annular liquid storage cylinder body phase and connect with going out liquid
Mouthful, it is described enter liquid interface be provided with feed liquor controlled valve, go out liquid interface and be provided with out liquid controlled valve；
In two anti-collapse stop sleevees of arbitrary neighborhood：The anti-collapse stop sleeve of lower section goes out liquid interface and the anti-collapse support set of top
Entering between liquid interface for cylinder is connected by connecting pipe；
In the anti-collapse stop sleeve of the top：Go out liquid interface and be provided with warning from drainage mechanism, warn from drainage mechanism bag
Vertical cylinder body is included, the piston body of vertical cylinder body, the vertically operating bar being arranged on piston body upper surface is arranged on, is arranged on vertically
The cylinder body interface that is connected on the outer bottom of cylinder body and with vertical inner chamber of cylinder block, be arranged on the outer top surface of vertical cylinder body and with it is perpendicular
Bar through hole that straight-cylinder intracoelomic cavity is connected and the outage being arranged on the lateral surface of vertical cylinder body, the vertically operating bar
Upper end is through bar through hole and positioned at the top of vertical cylinder body, the cylinder body interface and the anti-collapse stop sleeve positioned at the top
Go out liquid interface to be connected, when piston body is against on the inner bottom surface of vertical cylinder body：Outage is located at the top of piston body.
3. anti-bar hole landslide equipment according to claim 2, it is characterized in that, the side wall of the anti-collapse stop sleeve includes ring
Shape interior plate and the annular outboard plate being set in outside annular inboard plate, the cavity between annular inboard plate and annular outboard plate are formed
Described annular liquid storage cavity.
4. anti-bar hole landslide equipment according to claim 1, it is characterized in that, the anti-collapse stop sleeve is cylinder.
5. anti-bar hole landslide equipment according to claim 4, it is characterized in that, in two anti-collapse stop sleevees of arbitrary neighborhood：
The external diameter of the annular upper limit position block of the anti-collapse stop sleeve of lower section is less than the internal diameter of anti-collapse stop sleeve above.
6. anti-bar hole landslide equipment according to claim 4, it is characterized in that, the axis vertical of the anti-collapse stop sleeve is set
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720629255.3U CN206903660U (en) | 2017-06-01 | 2017-06-01 | A kind of anti-bar hole landslide equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720629255.3U CN206903660U (en) | 2017-06-01 | 2017-06-01 | A kind of anti-bar hole landslide equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206903660U true CN206903660U (en) | 2018-01-19 |
Family
ID=61285992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720629255.3U Active CN206903660U (en) | 2017-06-01 | 2017-06-01 | A kind of anti-bar hole landslide equipment |
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| CN (1) | CN206903660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268639A (en) * | 2017-06-01 | 2017-10-20 | 国网浙江省电力公司丽水供电公司 | Anti- bar hole landslide equipment |
-
2017
- 2017-06-01 CN CN201720629255.3U patent/CN206903660U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268639A (en) * | 2017-06-01 | 2017-10-20 | 国网浙江省电力公司丽水供电公司 | Anti- bar hole landslide equipment |
| CN107268639B (en) * | 2017-06-01 | 2019-05-07 | 国网浙江省电力公司丽水供电公司 | Anti- bar hole landslide equipment |
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