CN220248027U - Hole cleaning device for tunnel anchor holes - Google Patents
Hole cleaning device for tunnel anchor holes Download PDFInfo
- Publication number
- CN220248027U CN220248027U CN202322033635.9U CN202322033635U CN220248027U CN 220248027 U CN220248027 U CN 220248027U CN 202322033635 U CN202322033635 U CN 202322033635U CN 220248027 U CN220248027 U CN 220248027U
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- CN
- China
- Prior art keywords
- cleaning
- piece
- anchor
- anchor hole
- hole
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- 238000004140 cleaning Methods 0.000 title claims abstract description 102
- 239000000428 dust Substances 0.000 claims abstract description 31
- 230000002265 prevention Effects 0.000 claims abstract 2
- 230000008093 supporting effect Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004873 anchoring Methods 0.000 abstract description 7
- 239000011148 porous material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a hole cleaning device for tunnel anchor holes, which solves the problems that in the prior art, anchor holes are not thoroughly cleaned and the anchoring effect of an anchor rod is easily affected. The cleaning device comprises a cleaning rod piece, wherein one end of the cleaning rod piece is connected with a driving piece, the other end of the cleaning rod piece is connected with a pushing piece, a spiral blade is arranged on the cleaning rod piece, a dust cleaning component is connected onto the spiral blade, a dust prevention piece is further connected onto one side, close to the driving piece, of the cleaning rod piece, and the dust cleaning component and the driving piece are both connected with a controller. According to the utility model, the spiral blade and the dust cleaning assembly are matched to clean the wall of the anchor hole, the driving piece can drive the cleaning rod piece, and the cleaning rod piece drives the spiral blade to rotate to clean sundries in the anchor hole, so that incomplete anchor hole cleaning is avoided, anchor holes in various directions in a tunnel can be cleaned, the cleaning is convenient, the sundries after being evaluated can be cleaned out of the anchor hole, and the anchoring effect of the anchor rod is increased.
Description
Technical Field
The utility model relates to the technical field of anchor rod construction, in particular to a hole cleaning device for tunnel anchor holes.
Background
The anchor rod hole cleaning means that an anchor rod is used in a deep foundation, cement is poured into the end of the anchor rod, and then a tight anchoring system is formed with the inner wall of the anchor hole, so that the functions of reinforcement and support are achieved. The anchor rod hole cleaning process flow comprises a plurality of links such as hole preparation, drilling, reaming, hole wall cleaning, anchor rod installation, tension measurement and the like. For example, a certain road engineering needs to embed a certain length of anchor rod into a roadbed, and the process flow is as follows, and holes are prepared. The positions of the anchor rod holes are arranged according to design requirements, the holes are cleaned, sundries and gravels at the edges of the holes are removed, and the holes are smooth and free of protrusions. In tunnel construction, the anchor rod is installed by adopting a rear buried anchor rod, the supporting effect of the hole is considered by the rear buried anchor rod, the hole cleaning state of one to two times is basically needed, the existing hole cleaner is mostly used for manually cleaning the hole, and dust affects the construction of people. The method for cleaning the hole wall mostly adopts compressed air to clean sundries in the hole, so that the influence on the consolidation configuration of the plug is avoided, but the condition that residues are inconvenient to clean out of an anchor hole in time after air compression cleaning still exists, and the residues left in the anchor hole influence the anchoring effect of the anchor rod.
The prior art such as CN206779074U, the Chinese patent publication No. 2017.05.12 discloses an anchor hole cleaner which mainly comprises an electric blower, a handle, a gear switch, a blowing pipe, a reducing connecting pipe and a blowing nozzle. The electric hair dryer is characterized in that a handle is arranged on the upper portion of the electric hair dryer, and a gear switch is arranged on the handle. One end of the reducing connecting pipe is connected with a blowing pipe at the front part of the blower, and the other end of the reducing connecting pipe is connected with a blowing nozzle. Although this patent can realize the clear hole of anchor hole pore wall, still there is certain difficulty to clear away to dropping residue etc. in the anchor hole, can not clear away the residue that the pore wall dropped when clearing up the pore wall.
Disclosure of Invention
Aiming at the defects in the background technology, the utility model provides a hole cleaning device for tunnel anchor holes, which solves the problems that the anchor holes are not cleaned thoroughly and the anchoring effect of an anchor rod is easy to be influenced in the prior art.
The technical scheme of the utility model is realized as follows: the utility model provides a clear hole device for tunnel anchor eye, includes cleans the member, cleans the one end and the driving piece of member and is connected, cleans the other end of member and is connected with the tight piece in top, cleans and is equipped with helical blade on the member, is equipped with the dust removal subassembly on the helical blade, cleans the one side that is close to the driving piece on the member and still is connected with the dust proof piece, and the dust removal subassembly is all connected with the driving piece control with the controller.
Further, the dust cleaning assembly comprises a fan and an air box, the air box is arranged at the end part of the cleaning rod piece, the fan is communicated with the air box, an air inlet communicated with the air box is formed in the cleaning rod piece, and an air outlet communicated with the air inlet is formed in the spiral blade.
Further, the dust cleaning assembly further comprises a cleaning brush head, a connecting plate is arranged on the cleaning brush head, and the connecting plate is fixed on the spiral blade. The cleaning rod piece and the spiral blade are of an integrated structure.
Further, the propping piece comprises a supporting block, a groove is formed in the supporting block, and a bearing matched with the cleaning rod piece is arranged in the groove.
Further, the dustproof piece comprises a limiting plate, the limiting plate is in sealing connection with the cleaning rod piece, and a dustproof barrel matched with the spiral blade is connected to the limiting plate.
Further, the dustproof cylinder comprises a first connecting cylinder and a second connecting cylinder, wherein the first connecting cylinder is connected to the limiting plate, and the second connecting cylinder is in sliding fit with the first connecting cylinder. The first connecting cylinder is provided with a sliding groove matched with the second connecting cylinder, and the bottom of the sliding groove is provided with a spring.
Further, the driving piece comprises a shell, a driving motor is arranged in the shell, and a driving shaft of the driving motor penetrates through the shell to be fixedly connected with the cleaning rod piece. The shell is connected with a handle.
The beneficial effects of the utility model are as follows: according to the utility model, the spiral blade and the dust cleaning assembly are matched to clean the wall of the anchor hole, the driving piece can drive the cleaning rod piece to rotate, and the cleaning rod piece drives the spiral blade to rotate to clean sundries in the anchor hole, so that incomplete anchor hole cleaning is avoided; the helical blade can clear up the anchor eye of different directions in the tunnel, clear up convenient and can clear up debris in the anchor eye, and then strengthen the anchor effect of stock. The dust cleaning assembly adopts a fan and an air box to realize air inlet to the cleaning rod piece, and then the hole wall is cleaned through the air inlet hole and the air outlet hole, so that a large amount of dust attached to the hole wall can be avoided, and the anchoring effect of the anchor rod is influenced. The cleaning brush head can further clean the hole wall, and meanwhile, the dust is prevented from being attached to the hole wall in the rotation process of the spiral blade, and the effect of anchoring the anchor rod is prevented from being influenced after the dust is attached to the anchor hole. The supporting block is tightly propped against the bottom of the hole, and the cleaning rod piece is rotationally connected with the supporting piece, so that the cleaning rod piece can rotate conveniently. The connecting cylinder I and the connecting cylinder II are in sliding fit, so that the anchor hole with larger hole depth can be adapted, the application range is wide, and meanwhile, the worker can be assisted in measuring the hole depth.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required for the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a cross-sectional view of the present utility model.
Fig. 3 is a cross-sectional view of A-A in fig. 1.
In the figure: 1. the cleaning brush comprises a handle, 2, a shell, 3, an air box, 4, a fan, 5, a first connecting cylinder, 6, a second connecting cylinder, 7, a cleaning rod piece, 8, a spiral blade, 9, a cleaning brush head, 9-1, a connecting plate, 10, an air outlet hole, 11, a supporting block, 11-1, a bearing, 12, a spring, 13, a driving motor, 14, an air inlet hole, 15 and a limiting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, embodiment 1, a tunnel is clear hole device for anchor hole, including cleaning member 7, the one end of cleaning member 7 is connected with the driving piece, and the other end of cleaning member 7 is connected with the top tight piece, cleans and is equipped with helical blade 8 on the member 7, is connected with dust removal subassembly on the helical blade 8, and the top tight piece can support tightly at the anchor hole bottom, and the helical blade cooperation on the convenient cleaning member cleans the pore wall, cleans the one side that is close to the driving piece on the member 7 and still is connected with the dust proof piece, and dust removal subassembly and driving piece all are connected with controller control. Screw blade 8 and dust removal subassembly cooperation are cleared up the anchor hole pore wall, and the driving piece can drive and clean member 7 to drive screw blade 8 through cleaning member 7 and rotate the debris in with the anchor hole and clear away, avoid the anchor hole to clear up incompletely, can clear up the anchor hole of different orientations in the tunnel, clear up conveniently and can clear up debris after the clearance out the anchor hole, increase the anchor effect of stock. The controller controls the opening and closing of the cleaning rod 7 and the driving member, thereby controlling the cleaning of the device. Adopt this device clean anchor eye, not only can clear up rubble piece and dust on the anchor eye pore wall, can also take out the anchor eye with rubble piece and the dust after the clearance through helical blade 8, the clearance is effectual.
As shown in fig. 1, in embodiment 2, a tunnel anchor hole cleaning device is different from embodiment 1 in that a dust cleaning assembly comprises a fan 4 and a wind box 3, the wind box 3 is arranged at the end part of a cleaning rod member 7, the wind box is in sealing connection with the cleaning rod member and does not rotate along with the cleaning rod member, the fan 4 is communicated with the wind box 3, an air inlet 14 connected with the wind box 3 is arranged on the cleaning rod member 7, and an air outlet 10 communicated with the air inlet 14 is arranged on a helical blade 8. The fan 4 can be selected as air compressor machine or small-size fan 4, and the apopore sets up in one side of helical blade 8, can clear up the pore wall and can not influence helical blade 8 and take out anchor eye with rubble piece dust etc. if adopt small-size fan 4 can be with small-size fan 4 and bellows fixed connection, be equipped with a plurality of apopores 10 on the helical blade 8, the drill way of apopore 10 is towards the pore wall, can realize the clearance to the anchor eye pore wall. The dust cleaning assembly further comprises a cleaning brush head 9, a connecting plate 9-1 is arranged on the cleaning brush head 9, the connecting plate 9-1 is fixed on the side edge of the spiral blade 8, the top of the cleaning brush head is higher than the top of the spiral blade, the cleaning brush head 9 is used for cleaning the hole wall, the cleaning brush head is matched with the fan 4 to thoroughly clean the hole wall, and the coagulability between cement paste and an anchor hole is increased during anchor rod pouring. The cleaning rod piece 7 and the spiral blade 8 are of an integrated structure. The cleaning rod piece 7 and the spiral blade 8 are processed into an integrated structure, so that the cleaning rod piece 7 can conveniently drive the spiral blade 8 to rotate, and the spiral blade 8 can further bring sundries and the like out of the anchor hole.
The other structures are the same as those of embodiment 1.
As shown in fig. 1, in embodiment 3, a hole cleaning device for tunnel anchor holes is different from embodiment 1 in that the tightening member includes a supporting block 11, a groove is provided on the supporting block 11, and a bearing 11-1 matching with the cleaning rod 7 is provided in the groove. The cleaning rod piece 7 is rotationally connected with the supporting piece, so that the cleaning rod piece 7 can be prevented from being abutted against the hole bottom to influence the rotation of the cleaning rod piece in the use process, the supporting piece is rotationally connected with the cleaning rod piece through a bearing, the cleaning rod piece 7 is convenient to rotate, and the spiral blade 8 is convenient to rotate. When the device is used for cleaning the anchor hole, the supporting block 11 is tightly propped against the bottom of the hole, the cleaning rod piece 7 is rotationally connected with the supporting piece, the hole depth is conveniently determined by a worker, and the worker is convenient to hold the anchor hole.
In this embodiment, the dustproof piece includes limiting plate 15, is equipped with on the limiting plate 15 with clean member 7 complex through-hole, limiting plate 15 and clean member sealing connection, be connected with on the limiting plate 15 with helical blade 8 complex dustproof section of thick bamboo. The limiting plate 15 is connected with the dustproof barrel to form a dustproof barrel-shaped structure with a U-shaped cross section, and can bear broken stones or dust brought out of the anchor holes by the spiral blades 8, so that the broken stones and dust are prevented from being brought out by the spiral blades 8 to influence the work of constructors. The dustproof barrel comprises a first connecting barrel 5 and a second connecting barrel 6, one end of the first connecting barrel 5 is connected to the limiting plate 15, and the second connecting barrel 6 is in sliding fit with the first connecting barrel 5. In the use, dustproof section of thick bamboo is according to anchor eye hole degree of depth automatically regulated, secondly set up the scale mark on connecting cylinder one 5 and connecting cylinder two 6, can also be used for measuring the hole degree of depth, the constructor record of being convenient for. The first connecting cylinder 5 is provided with a sliding groove, and the bottom of the sliding groove is connected with a spring 12. The second connecting cylinder 6 slides up and down in the sliding groove, and the spring 12 can assist the second connecting cylinder 6 to reset. Preferably, set up on the inner wall that connecting cylinder two 6 kept away from connecting cylinder one 5 with helical blade 8 complex prevent falling the ring, when avoiding using, the rubble drops in the anchor eye from dustproof section of thick bamboo, influences cleaning effect.
The other structures are the same as those of embodiment 2.
As shown in fig. 1, in embodiment 4, a hole cleaning device for tunnel anchor holes is different from embodiment 1 in that the driving member includes a housing 2, a driving motor 13 is disposed in the housing 2, a driving shaft of the driving motor 13 is fixedly connected with a cleaning rod 7 through the housing 2, and a connection part of the driving shaft and the cleaning rod is located in a bellows. The handle 1 is connected to the housing 2. The driving motor 13 drives the cleaning rod piece 7 to rotate, the handle 1 is arranged on the shell 2, and a control switch of the controller can be arranged on the handle 1, so that the cleaning rod piece is convenient for a worker to control.
The other structures are the same as those of embodiment 3.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a clear hole device for tunnel anchor eye which characterized in that: including cleaning member (7), the one end and the driving piece of cleaning member (7) are connected, and the other end of cleaning member (7) is connected with the tight piece in top, is equipped with helical blade (8) on cleaning member (7), is equipped with dust removal subassembly on helical blade (8), and one side that is close to the driving piece on cleaning member (7) still is connected with the dust prevention spare, and dust removal subassembly all is connected with the controller control with the driving piece.
2. The tunnel anchor hole clearing device according to claim 1, wherein: the dust cleaning assembly comprises a fan (4) and an air box (3), the air box (3) is arranged at the end part of the cleaning rod piece (7), the fan (4) is communicated with the air box (3), an air inlet (14) communicated with the air box (3) is formed in the cleaning rod piece (7), and an air outlet (10) communicated with the air inlet (14) is formed in the spiral blade (8).
3. The tunnel anchor hole clearing device according to claim 2, wherein: the dust cleaning assembly further comprises a cleaning brush head (9), a connecting plate (9-1) is arranged on the cleaning brush head (9), and the connecting plate (9-1) is fixed on the spiral blade (8).
4. A tunnel anchor hole clearing device as claimed in claim 3, wherein: the cleaning rod piece (7) and the spiral blade (8) are of an integrated structure.
5. The tunnel anchor hole cleaning device according to any one of claims 1 to 4, wherein: the propping piece comprises a supporting block (11), a groove is formed in the supporting block (11), and a bearing (11-1) matched with the cleaning rod piece (7) is arranged in the groove.
6. The tunnel anchor hole clearing device according to claim 5, wherein: the dustproof piece comprises a limiting plate (15), the limiting plate (15) is in sealing connection with the cleaning rod piece (7), and a dustproof barrel matched with the spiral blade (8) is connected to the limiting plate (15).
7. The tunnel anchor hole clearing device according to claim 6, wherein: the dustproof cylinder comprises a first connecting cylinder (5) and a second connecting cylinder (6), wherein the first connecting cylinder (5) is connected to the limiting plate (15), and the second connecting cylinder (6) is in sliding fit with the first connecting cylinder (5).
8. The tunnel anchor hole clearing device according to claim 7, wherein: the first connecting cylinder (5) is provided with a sliding groove matched with the second connecting cylinder (6), and the bottom of the sliding groove is provided with a spring (12).
9. The tunnel anchor hole cleaning device according to any one of claims 1 to 4 and 6 to 8, wherein: the driving piece comprises a shell (2), a driving motor (13) is arranged in the shell (2), and a driving shaft of the driving motor (13) penetrates through the shell (2) to be fixedly connected with the cleaning rod piece (7).
10. The tunnel anchor hole clearing device according to claim 9, wherein: the shell (2) is connected with a handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322033635.9U CN220248027U (en) | 2023-07-31 | 2023-07-31 | Hole cleaning device for tunnel anchor holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322033635.9U CN220248027U (en) | 2023-07-31 | 2023-07-31 | Hole cleaning device for tunnel anchor holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220248027U true CN220248027U (en) | 2023-12-26 |
Family
ID=89235380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322033635.9U Active CN220248027U (en) | 2023-07-31 | 2023-07-31 | Hole cleaning device for tunnel anchor holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220248027U (en) |
-
2023
- 2023-07-31 CN CN202322033635.9U patent/CN220248027U/en active Active
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