CN207047844U - A kind of hell protection device for soil bolt - Google Patents
A kind of hell protection device for soil bolt Download PDFInfo
- Publication number
- CN207047844U CN207047844U CN201721403569.8U CN201721403569U CN207047844U CN 207047844 U CN207047844 U CN 207047844U CN 201721403569 U CN201721403569 U CN 201721403569U CN 207047844 U CN207047844 U CN 207047844U
- Authority
- CN
- China
- Prior art keywords
- central tube
- shaped central
- sleeve pipe
- shaped
- protection device
- 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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Abstract
The utility model provides a kind of hell protection device for soil bolt, the protection device is made up of T-shaped central tube and sleeve pipe, the T-shaped central tube both ends open, its bottom side side wall offers a series for the treatment of holes to successively decrease successively along Way in aperture, described sleeve pipe is set in T-shaped central tube periphery, its top is connected with the platform of T-shaped central tube, its bottom seals with T-shaped center pipe outer wall, described sleeve pipe periphery is provided with multiple bar shaped protuberances parallel with T-shaped central tube vertically, the middle part of the bar shaped protuberance is provided with elastomeric connector strip, the T-shaped central tube and sleeve pipe interlayer are provided with slurries delivery line close to the one end in aperture.The problem of the utility model, which can reach, prevents from eating dishes without rice or wine collapse hole and loop slurry discharges everywhere, suitable for bore operation.
Description
Technical field
The utility model technology multiple material handling method of deep foundation pit field, more particularly to a kind of drilling orifice for soil bolt
Protection device.
Background technology
Combined bolting and shotcrete is by anchor pole (rope), the soil body, gunite concrete panel and encloses the support form that austere structural union forms,
This species complex can soil mass consolidation structural plane and aspect, improve the globality and self-bearing ability of the soil body, suppress the development of deformation.
During fixing anchor bar, need to punch the soil body.On the one hand, because drilling rod passes in and out repeatedly aperture can be caused collapse hole problem occur,
On the other hand, in order to ensure that drill bit is supported to use, need to reach to injection water in hole and give drill bit cooling;On the other hand, injection
The slurries that water and soil are mixed to form flow out along drilling, everywhere sinuous flow and cause job site normal work.
The content of the invention
The utility model aims to provide a kind of hell protection device for soil bolt, and collapse hole of eating dishes without rice or wine is prevented to reach
The purpose disorderly discharged with circulation fluid.
Given this, the technical solution of the utility model is realized in:
A kind of hell protection device for soil bolt, the protection device are made up of T-shaped central tube and sleeve pipe, institute
T-shaped central tube both ends open is stated, its bottom side side wall offers a series for the treatment of holes to successively decrease successively along Way in aperture, described
Sleeve pipe is set in T-shaped central tube periphery, and its top is connected with the platform of T-shaped central tube, and its bottom and T-shaped center pipe outer wall are close
Envelope, described sleeve pipe periphery is provided with multiple bar shaped protuberances parallel with T-shaped central tube, the middle part of the bar shaped protuberance vertically
Provided with elastomeric connector strip, the T-shaped central tube and sleeve pipe interlayer are provided with slurries delivery line close to the one end in aperture.
Further, the T-shaped central tube and sleeve pipe interlayer, which are provided with, multiple with T-shaped central tube outer wall vertical and is parallel to each other
Reinforcing prop.
Further, the platform is hollow structure, and the hollow structure is connected with T-shaped central tube and sleeve pipe interlayer,
Its bottom is provided with slurries delivery line.
Further, the slurries delivery line is the elastic hose for carrying pleated structure vertically, and its top is provided with water conservancy diversion
Inclined-plane.
Further, lid is provided with the outside of the platform, the lid is hinged with platform side, and its top is provided with handle.
Relative to prior art, a kind of hell protection device for soil bolt described in the utility model have with
Lower advantage:
Slurries in the utility model drilling enter T-shaped central tube, because the particle being mingled with slurries is in self gravitation
Effect is lower to be deposited, and the granule content near the T-shaped central tube mouth of pipe is few, is entered by the treatment hole of corresponding large aperture on its tube wall
Space between T-shaped central tube and sleeve pipe, the granule content near T-shaped central tube bottom is more, therefore corresponding small-bore on tube wall
Treatment hole most of particle can be prevented to flow the space entered between T-shaped central tube and sleeve pipe with slurry, above-mentioned space is accumulated
Slurries pass through slurries delivery line concentrate discharge.The bar shaped protuberance plays fastening effect to the soil body around device, avoids
The rotation of drill bit causes the displacement of whole device;The elastomeric connector strip plays buffering to impact caused by drill bit in device and made
With reducing the destruction to surrounding soil.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing:
Fig. 1 is the hell protection device schematic diagram for soil bolt described in the utility model embodiment;
Fig. 2 is the cross-sectional of slurries mozzle 11 described in the utility model embodiment;
Description of reference numerals:
1- platforms;11- slurries delivery lines;111- pleated structures;12- water conservancy diversion inclined-plane;2-T type central tubes;21- sleeve pipes;
211- reinforcing props;22- bar shaped protuberances;221- elastomeric connector strips;23- treatment holes;3- lids;31- handles.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " transverse direction ", " on ", " under ", " vertical ", " level ",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Of the present utility model
In description, unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments:
With reference to figure 1, a kind of typical embodiment of the utility model provides a kind of hell for soil bolt and protected
Protection unit, the protection device are made up of T-shaped central tube 2 and sleeve pipe 21, the T-shaped both ends open of central tube 2, its bottom side side wall
A series for the treatment of holes 23 to successively decrease successively along Way in aperture are offered, described sleeve pipe 21 is set in the T-shaped periphery of central tube 2,
Its top is connected with the platform 1 of T-shaped central tube 2, and its bottom seals with the T-shaped outer wall of central tube 2, and the periphery of described sleeve pipe 21 is vertically
Provided with multiple bar shaped protuberances 22 parallel with T-shaped central tube 2, the middle part of the bar shaped protuberance 22 is provided with elastomeric connector strip
221, the T-shaped central tube 2 and the interlayer of sleeve pipe 21 are provided with slurries delivery line 11 close to the one end in aperture.
Slurries in drilling enter T-shaped central tube 2, because the particle being mingled with slurries sinks in the presence of self gravitation
Product, the granule content near the T-shaped mouth of pipe of central tube 2 is few, by the treatment hole 23 of corresponding large aperture on its tube wall enter it is T-shaped in
Space between heart pipe 2 and sleeve pipe 21, the granule content near the T-shaped ttom of pipe of central tube 2 is more, therefore corresponding small-bore on tube wall
Treatment hole 23 can prevent most of particle from flowing the space entered between T-shaped central tube 2 and sleeve pipe 21, above-mentioned space product with slurry
The slurries deposited are concentrated by slurries delivery line 11 and discharged.The bar shaped protuberance 22 plays fastening to the soil body around device and made
With avoiding the rotation of drill bit from causing the displacement of whole device;The elastomeric connector strip 221 caused by drill bit in device to impacting
To cushioning effect, reduce the destruction to surrounding soil.
It is preferably carried out above-mentioned in mode, the T-shaped central tube 2 and the interlayer of sleeve pipe 21 are provided with multiple and T-shaped central tube 2
Outer wall vertical and the reinforcing prop 211 being parallel to each other.The reinforcing prop 211 plays support to T-shaped central tube 2 and the interlayer of sleeve pipe 21 and made
With the compression strength of single unit system can be strengthened.
Be preferably carried out above-mentioned in mode, the platform 1 is hollow structure, the hollow structure and T-shaped central tube 2 and
The interlayer of sleeve pipe 21 is connected, and its bottom is provided with slurries delivery line 11.The slurry of aggregation in T-shaped central tube 2 and sleeve pipe 21 interlayer
Stream is taken advantage of a situation is discharged by platform 1 from slurries delivery line 11, and above-mentioned slurries delivery line 11 is arranged in the hollow structure of platform 1,
Avoid drill bit from touching above-mentioned slurries delivery line 11 in the course of the work, play a protective role.
With reference to figure 2, it is preferably carried out above-mentioned in mode, the slurries delivery line 11 is to carry pleated structure vertically
111 elastic hose, its top are provided with water conservancy diversion inclined-plane 12.The slurries delivery line 11 due to pleated structure 111 presence by
Under to the impact for rewarding and promote stream stream, according to uninterrupted, the caliber of slurries delivery line 11 is automatically adjusted, ensures the smooth of water conservancy diversion work
Carry out.
It is preferably carried out above-mentioned in mode, the outside of platform 1 is provided with lid 3, and the lid 3 is cut with scissors with the side of platform 1
Connect, its top is provided with handle 31.The purpose of lid 3 is that rainwater, which is taken advantage of a situation, to be poured into T-shaped central tube 2, right in order to prevent in the rainy day
The soil body in drilling is soaked, and causes internal collapse hole, influences the fixation of follow-up anchor pole;The handle 31 is easy to the lid 3
Opening and closing.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
- A kind of 1. hell protection device for soil bolt, it is characterised in that, the protection device is by T-shaped central tube (2) Formed with sleeve pipe (21), T-shaped central tube (2) both ends open, its bottom side side wall offers a series of along Way in aperture The treatment hole (23) to successively decrease successively, described sleeve pipe (21) are set in T-shaped central tube (2) periphery, its top and T-shaped central tube (2) Platform (1) connection, its bottom and T-shaped central tube (2) outer wall seal, and described sleeve pipe (21) periphery is provided with multiple and T vertically The parallel bar shaped protuberance (22) of type central tube (2), the middle part of the bar shaped protuberance (22) are provided with elastomeric connector strip (221), The T-shaped central tube (2) and sleeve pipe (21) interlayer are provided with slurries delivery line (11) close to the one end in aperture.
- 2. the hell protection device according to claim 1 for soil bolt, it is characterised in that, the T-shaped center Pipe (2) and sleeve pipe (21) interlayer is provided with multiple and T-shaped central tube (2) outer wall vertical and the reinforcing prop (211) being parallel to each other.
- 3. the hell protection device according to claim 2 for soil bolt, it is characterised in that, the platform (1) For hollow structure, the hollow structure is connected with T-shaped central tube (2) and sleeve pipe (21) interlayer, and its bottom exports provided with slurries Manage (11).
- 4. the hell protection device according to claim 3 for soil bolt, it is characterised in that, the slurries export Pipe (11) is the elastic hose for carrying pleated structure (111) vertically, and its top is provided with water conservancy diversion inclined-plane (12).
- 5. the hell protection device according to claim 3 for soil bolt, it is characterised in that, the platform (1) Outside is provided with lid (3), and the lid (3) is hinged with platform (1) side, and its top is provided with handle (31).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721403569.8U CN207047844U (en) | 2017-10-27 | 2017-10-27 | A kind of hell protection device for soil bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721403569.8U CN207047844U (en) | 2017-10-27 | 2017-10-27 | A kind of hell protection device for soil bolt |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207047844U true CN207047844U (en) | 2018-02-27 |
Family
ID=61503550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721403569.8U Expired - Fee Related CN207047844U (en) | 2017-10-27 | 2017-10-27 | A kind of hell protection device for soil bolt |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207047844U (en) |
-
2017
- 2017-10-27 CN CN201721403569.8U patent/CN207047844U/en not_active Expired - Fee Related
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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: 20180227 Termination date: 20191027 |