CN208564602U - A kind of spherical shape slip casting bag and solid anchor rod anchored structure - Google Patents
A kind of spherical shape slip casting bag and solid anchor rod anchored structure Download PDFInfo
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- CN208564602U CN208564602U CN201821189145.0U CN201821189145U CN208564602U CN 208564602 U CN208564602 U CN 208564602U CN 201821189145 U CN201821189145 U CN 201821189145U CN 208564602 U CN208564602 U CN 208564602U
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- slip casting
- casting bag
- connecting tube
- spherical shape
- corrugated bushing
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Abstract
The utility model relates to ground anchorage support technology fields, in particular to a kind of spherical slip casting bag and solid anchor rod anchored structure.A kind of spherical shape slip casting bag, including connecting tube and slip casting bag.One end of connecting tube connects with slip casting bag and is connected with the inside of slip casting bag, and the other end of connecting tube is threadedly coupled with the corrugated bushing being set in outside anchor pole, so that the inside of slip casting bag is connected with corrugated bushing.The grouting port being connected to inside slip casting bag is provided in slip casting bag, grouting port with Grouting Pipe for connecting.The spherical shape slip casting bag can promote the efficiency of assembling, and the efficiency of slip casting and the quality of anchoring are improved in slip casting.
Description
Technical field
The utility model relates to ground anchorage support technology field, in particular to a kind of spherical slip casting bag and solid
Anchor rod anchored structure.
Background technique
The part that spherical slip casting bag currently on the market is connected with corrugated bushing is straight tube, is applying man-hour requirement for ripple
Then thimble plug is clung with adhesive tape outside to spherical slip casting bag straight drum part.This construction technology is on the one hand comparatively laborious, applies
Work low efficiency, another aspect poor reliability, if bound fraction is detached from, it will influence the anchoring effect in entire hole.
Utility model content
The purpose of this utility model is to provide a kind of spherical slip casting bag, which passes through the spiral shell with corrugated bushing
Line connection, is able to ascend the efficiency of assembling.And in slip casting, the cooperation journey that is able to ascend between corrugated bushing and spherical slip casting bag
Degree avoids spherical slip casting bag during slip casting from being disconnected with corrugated bushing, so as to cause slip casting failure, therefore can be improved note
The efficiency of slurry and the quality of anchoring.
The embodiments of the present invention are achieved in that
A kind of spherical shape slip casting bag, including connecting tube and slip casting bag；
One end of connecting tube and slip casting bag are connected and be connecteds with the inside of slip casting bag, the other end of connecting tube be set in anchor
Corrugated bushing outside bar is threadedly coupled, so that the inside of slip casting bag is connected with corrugated bushing；
The grouting port being connected to inside slip casting bag is provided in slip casting bag, grouting port with Grouting Pipe for connecting.
In the prior art, the part that spherical slip casting bag currently on the market is connected with corrugated bushing is straight tube, is being applied
Man-hour requirement to spherical slip casting bag straight drum part, then clings radiation fins pipe close with adhesive tape outside.This construction technology one
Aspect is comparatively laborious, and construction efficiency is low, another aspect poor reliability, if bound fraction is detached from, it will influence the anchor in entire hole
Gu effect.
For these reasons, the utility model provides a kind of spherical slip casting bag, during slip casting, by using this
Spherical slip casting bag can avoid spherical slip casting bag during slip casting from being disconnected with corrugated bushing, effectively so as to cause slip casting mistake
The case where losing, and while promoting the efficiency of assembling, additionally it is possible to improve the efficiency of slip casting and the quality of anchoring.
Wherein, one end of connecting tube connects with slip casting bag and is connected with the inside of slip casting bag, and the other end of connecting tube
It is threadedly coupled with the corrugated bushing being set in outside anchor pole, so that the inside of slip casting bag is connected with corrugated bushing, in slip casting
Process in so that have grouting port enter mortar be able to enter between the solid body of rod and corrugated bushing.
For the progress to work convenient for slip casting, therefore the grouting port being connected to inside slip casting bag, slip casting are provided in slip casting bag
Mouth with Grouting Pipe for connecting.It should be noted that by the grouting port slip casting from slip casting bag, mortar is flowed into along connecting tube
In corrugated bushing, when reaching bottom, slurry is returned further along the outer lateral orifice of corrugated bushing, this technique can be by spherical slip casting
Gas discharge in capsule and corrugated bushing, increases the compactness of slip casting, so also setting in slip casting bag for the discharge convenient for gas
It is equipped with gas vent.
In an embodiment of the present invention:
One end that connecting tube is connect with corrugated bushing is provided with internal screw thread, connecting pipe box are located at outside corrugated bushing, and are led to
Internal screw thread is crossed to be threadedly coupled with the outer peripheral surface of corrugated bushing.
In an embodiment of the present invention:
The thread parameter of internal screw thread and the thread parameter of corrugated bushing are identical.
In an embodiment of the present invention:
The annular protrusion that radially direction is protruded to close central axis side is provided on the inner peripheral surface of connecting tube,
Annular protrusion is disposed adjacent with internal screw thread.
In an embodiment of the present invention:
Annular protrusion close to the side of internal screw thread be provided with for the end face with corrugated bushing against mating surface.
In an embodiment of the present invention:
It is provided with sealing ring on a mating.
In an embodiment of the present invention:
Connecting tube is made of metal material with slip casting bag.
In an embodiment of the present invention:
Connecting tube and slip casting bag are welded to connect.
In an embodiment of the present invention:
Connecting tube is made with slip casting bag integral type.
A kind of solid anchor rod anchored structure, including above-mentioned spherical slip casting bag.
The technical solution of the utility model at least has the following beneficial effects:
Spherical shape slip casting bag provided by the utility model is able to ascend the effect of assembling by the threaded connection with corrugated bushing
Rate.And in slip casting, the degree of cooperation being able to ascend between corrugated bushing and spherical slip casting bag avoids spherical note during slip casting
Slurry capsule is disconnected with corrugated bushing, so as to cause slip casting failure, therefore can be improved the efficiency of slip casting and the quality of anchoring.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of solid anchor rod anchored structure in the utility model embodiment；
Fig. 2 is the structural schematic diagram of spherical slip casting bag in the utility model embodiment；
Fig. 3 is the cross-sectional view of spherical slip casting bag in the utility model embodiment.
Icon: the solid anchor rod anchored structure of 10-；20- spherical shape slip casting bag；The solid body of rod of 11-；12- corrugated bushing；13- rises
Shell anchor head；14- fixture nut；15- backing plate；21- connecting tube；22- slip casting bag；23- grouting port；24- internal screw thread；25- convex annular
It rises.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that the orientation of the instructions such as term "inner", "lower" or
Positional relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when the side usually put
Position or positional relationship, are merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relative importance.
In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise,
Term " setting ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can be directly connected, two elements can also be can be indirectly connected through an intermediary
Internal connection.For the ordinary skill in the art, above-mentioned term can be understood in the utility model with concrete condition
In concrete meaning.
Embodiment
Referring to FIG. 1, Fig. 1 shows the specific structure of the solid anchor rod anchored structure 10 provided in embodiment.
From figure 1 it appears that the solid anchor rod anchored structure 10 includes spherical slip casting bag 20, the solid body of rod 11, ripple
Casing 12, the shell anchor head 13 that rises, fixture nut 14 and backing plate 15.Wherein, the axis of the axis of corrugated bushing 12 and the solid body of rod 11
It is overlapped, and corrugated bushing 12 is set in outside the solid body of rod 11, and spherical slip casting bag 20 and the shell anchor head 13 that rises are separately positioned on solid
The both ends of the body of rod 11, and connect with the both ends for the corrugated bushing 12 being set on the solid body of rod 11, the setting of backing plate 15 is infused in spherical shape
Starch outside capsule 20, screw thread be threadedly coupled with the solid body of rod 11 and be used for spherical slip casting bag 20 against.
By spherical slip casting bag 20, the mutual cooperation of corrugated bushing 12, rise shell anchor head 13 and fixture nut 14, and to spherical shape
Mortar is injected in slip casting bag 20, so as to form the anti-corrosion structure for protecting the solid body of rod 11, to improve the solid anchor
The stability in use of bar anchor structure 10.
In the prior art, currently on the market the part that spherical slip casting bag 20 and corrugated bushing 12 connects is straight tube,
Man-hour requirement is being applied by the plug of corrugated bushing 12 to 20 straight drum part of spherical slip casting bag, is then being clung outside with adhesive tape.It is this to apply
Work technique is on the one hand comparatively laborious, and construction efficiency is low, another aspect poor reliability, if bound fraction is detached from, it will influence whole
The anchoring effect in a hole.
For these reasons, the utility model provides a kind of spherical slip casting bag 20, during slip casting, by using
The spherical shape slip casting bag 20 can effectively avoid the spherical slip casting bag 20 during slip casting from being disconnected with corrugated bushing 12, to lead
The case where causing slip casting to fail, and while promoting the efficiency of assembling, additionally it is possible to improve the efficiency of slip casting and the matter of anchoring
Amount.
Specifically, Fig. 1, Fig. 2 and Fig. 3 are please referred to, as can be seen that the spherical shape slip casting bag 20 includes from Fig. 1, Fig. 2 and Fig. 3
Connecting tube 21 and slip casting bag 22.
Wherein, one end of connecting tube 21 connects with slip casting bag 22 and is connected with the inside of slip casting bag 22, and connecting tube 21
The other end be threadedly coupled with the corrugated bushing 12 being set in outside anchor pole so that the inside of slip casting bag 22 and corrugated bushing 12
Conducting, in the process of slip casting, so that the mortar for having grouting port 23 to enter is able to enter the solid body of rod 11 and radiation fins
Between pipe 12.
For the progress to work convenient for slip casting, therefore the grouting port being connected to inside slip casting bag 22 is provided in slip casting bag 22
23, grouting port 23 with Grouting Pipe for connecting.It should be noted that by 23 slip casting of grouting port from slip casting bag 22, mortar edge
Connecting tube 21 be flowed into corrugated bushing 12, when reaching bottom, return slurry further along the outer lateral orifice of corrugated bushing 12, this
Kind of technique the gas in spherical slip casting bag 20 and corrugated bushing 12 can be discharged, increase the compactness of slip casting, thus be convenient for
The discharge of gas is additionally provided with gas vent in slip casting bag 22.
Further, it during connecting tube 21 is connect with corrugated bushing 12, is connected through a screw thread, can be improved connection
The connective stability of pipe 21 and corrugated bushing 12, and such connection type, assembling and convenient disassembly, convenient for operation, energy
Enough effectively improve the efficiency of assembling.Outside it, to be provided in one end that connecting tube 21 is connect with corrugated bushing 12 interior convenient for connection
Screw thread 24, connecting tube 21 are set in outside corrugated bushing 12, and are threadedly coupled by internal screw thread 24 with the outer peripheral surface of corrugated bushing 12.
Further, for convenience of connection, and the compatibility of spherical slip casting bag 20 is improved, and reduce the cost used, therefore in can making
The thread parameter of screw thread 24 is identical as the thread parameter of corrugated bushing 12.
Further, in the embodiments of the present invention, for during connecting tube 21 is connect with corrugated bushing 12
Play the role of positioning and sealing, thus be provided on the inner peripheral surface of connecting tube 21 radially direction to close to central axis one
The annular protrusion 25 of side protrusion, annular protrusion 25 are disposed adjacent with internal screw thread 24, and pass through annular protrusion 25 and corrugated bushing 12
End against playing the role of limiting the length that connecting tube 21 and corrugated bushing 12 are threadedly engaged, be stretched so as to limit
Entering the length of the corrugated bushing 12 in connecting tube 21, the length to avoid the corrugated bushing 12 protruded into connecting tube 21 is too long, and
After stretching to slip casting bag 22, the progress of slip casting work is influenced.
Outside it, it should be noted that during annular protrusion 25 are arranged, need to guarantee the screw thread with corrugated bushing 12
The length of cooperation, i.e., it is required that annular protrusion 25 and the end of connecting tube 21 are spaced apart, so that connecting tube
21 are threadedly engaged length with corrugated bushing 12, to guarantee the stability used.
Further, it is provided with close to the side of internal screw thread 24 for being supported with the end face of corrugated bushing 12 in annular protrusion 25
The mating surface leaned on.By mating surface with 12 end of corrugated bushing against to improve connecting tube 21 and 12 junction of corrugated bushing
Sealing performance.Secondly, can also be provided with sealing ring on a mating.
It in the present embodiment, is the intensity for improving connection, connecting tube 21 can be made of metal material with slip casting bag 22.
And when connecting tube 21 and slip casting bag 22 are made of metal material, in the present embodiment, connecting tube 21 can adopt
It is connect with the mode of welding with slip casting bag 22.
And in the other embodiments of the utility model, connecting tube 21 can also be made with 22 integral type of slip casting bag.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of spherical shape slip casting bag, it is characterised in that:
The spherical shape slip casting bag includes connecting tube and slip casting bag；
One end of the connecting tube connects with the slip casting bag and is connected with the inside of the slip casting bag, the connecting tube it is another
It holds and is threadedly coupled with the corrugated bushing being set in outside anchor pole, so that the inside of the slip casting bag is connected with the corrugated bushing；
The grouting port being connected to inside the slip casting bag is provided in the slip casting bag, the grouting port is used to connect with Grouting Pipe
It connects.
2. spherical shape slip casting bag according to claim 1, it is characterised in that:
One end that the connecting tube is connect with the corrugated bushing is provided with internal screw thread, the connecting pipe box are located at the ripple
Outside casing, and it is threadedly coupled by the internal screw thread with the outer peripheral surface of the corrugated bushing.
3. spherical shape slip casting bag according to claim 2, it is characterised in that:
The thread parameter of the internal screw thread is identical as the thread parameter of the corrugated bushing.
4. spherical shape slip casting bag according to claim 2, it is characterised in that:
The annular protrusion that radially direction is protruded to close central axis side is provided on the inner peripheral surface of the connecting tube,
The annular protrusion is disposed adjacent with the internal screw thread.
5. spherical shape slip casting bag according to claim 4, it is characterised in that:
The annular protrusion close to the side of the internal screw thread be provided with for the end face with the corrugated bushing against match
Conjunction face.
6. spherical shape slip casting bag according to claim 5, it is characterised in that:
Sealing ring is provided in the mating surface.
7. spherical shape slip casting bag according to claim 1, it is characterised in that:
The connecting tube is made of metal material with the slip casting bag.
8. spherical shape slip casting bag according to claim 7, it is characterised in that:
The connecting tube and the slip casting bag are welded to connect.
9. spherical shape slip casting bag according to claim 1, it is characterised in that:
The connecting tube is made with the slip casting bag integral type.
10. a kind of solid anchor rod anchored structure, it is characterised in that:
The solid anchor rod anchored structure includes spherical slip casting bag described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821189145.0U CN208564602U (en) | 2018-07-25 | 2018-07-25 | A kind of spherical shape slip casting bag and solid anchor rod anchored structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821189145.0U CN208564602U (en) | 2018-07-25 | 2018-07-25 | A kind of spherical shape slip casting bag and solid anchor rod anchored structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564602U true CN208564602U (en) | 2019-03-01 |
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ID=65448041
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821189145.0U Active CN208564602U (en) | 2018-07-25 | 2018-07-25 | A kind of spherical shape slip casting bag and solid anchor rod anchored structure |
Country Status (1)
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| CN (1) | CN208564602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939476A (en) * | 2020-01-05 | 2020-03-31 | 王和平 | Grouting device of solid anchor rod |
| CN111456782A (en) * | 2020-04-07 | 2020-07-28 | 杭州图强工程材料有限公司 | Grouting bonding prestress yielding anchor rod and construction method thereof |
-
2018
- 2018-07-25 CN CN201821189145.0U patent/CN208564602U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939476A (en) * | 2020-01-05 | 2020-03-31 | 王和平 | Grouting device of solid anchor rod |
| CN111456782A (en) * | 2020-04-07 | 2020-07-28 | 杭州图强工程材料有限公司 | Grouting bonding prestress yielding anchor rod and construction method thereof |
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