CN212801544U - Tail high-pressure grouting enlarged footing uplift anchor rod - Google Patents
Tail high-pressure grouting enlarged footing uplift anchor rod Download PDFInfo
- Publication number
- CN212801544U CN212801544U CN202021411610.8U CN202021411610U CN212801544U CN 212801544 U CN212801544 U CN 212801544U CN 202021411610 U CN202021411610 U CN 202021411610U CN 212801544 U CN212801544 U CN 212801544U
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- block
- fixedly connected
- shell
- rod
- motor
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- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 238000007569 slipcasting Methods 0.000 claims description 32
- 230000003028 elevating effect Effects 0.000 claims 2
- 238000009435 building construction Methods 0.000 abstract 1
- 239000011435 rock Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of building construction equipment, and discloses a tail high-pressure grouting enlarged footing anti-pulling anchor rod, which comprises a grouting machine, wherein the grouting machine comprises a shell, a lifting device is arranged in the grouting machine, the lifting device comprises a motor, the right side surface of the motor is fixedly connected with the right side surface inside the shell, the left side surface of the motor is provided with a motor rotating shaft, the left side surface of the motor rotating shaft is fixedly connected with a transmission shaft, the left side surface of the transmission shaft is fixedly connected with a circular block, when the upper ends of a C-shaped arc block I and a C-shaped arc block II move towards the deviated directions, the lower ends of the C-shaped arc block I and the C-shaped arc block II are driven to move towards the opposite directions, thereby the grouting opening is reduced, when a wedge block moves upwards, the lower ends of the C-shaped arc block I and the C-shaped arc block II move towards the deviated directions, thereby the grouting opening is enlarged, the size, the use is more convenient.
Description
Technical Field
The utility model relates to a construction equipment technical field specifically is a afterbody high pressure slip casting enlarged footing resistance to plucking stock.
Background
The anchor rod is the most basic component of roadway support in the contemporary coal mine, and reinforces the surrounding rocks of the roadway together, so that the surrounding rocks support themselves. The conventional anchor rod is not only used for mines, but also used in engineering technology for reinforcing main bodies of slopes, tunnels and dams. The anchor rod is used as one of main support forms of underground engineering and rock slopes, plays an important role in maintaining the stability of civil engineering, and particularly has an obvious reinforcing effect on rock bodies in joint fissure rock bodies.
However, when the anchor rod is used, the drill bits are different due to different peripheral environments, the sizes of holes drilled by the different drill bits are different, and the size of a grout outlet of the anchor rod cannot be controlled during grouting, so that grouting in a large drilled hole is slow, the working efficiency is influenced, grouting in a small hole is not tight enough, and the use safety of the anchor rod is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a afterbody high pressure slip casting enlarged footing resistance to plucking stock possesses advantages such as size of steerable slip casting mouth, has solved in big drilling that the slip casting influences work efficiency, little hole slip casting tight problem of its safe in utilization inadequately that influences at a slow speed.
(II) technical scheme
For the size purpose of realizing above-mentioned steerable slip casting mouth, the utility model provides a following technical scheme: a tail high-pressure grouting and expanding head anti-pulling anchor rod comprises a grouting machine body, wherein the grouting machine body comprises a shell, a lifting device is arranged in the grouting machine body, the lifting device comprises a motor, the right side face of the motor is fixedly connected with the right side face inside the shell, the left side face of the motor is provided with a motor rotating shaft, the left side face of the motor rotating shaft is fixedly connected with a transmission shaft, the left side face of the transmission shaft is fixedly connected with a round block, the left side face of the round block is provided with a cross-shaped sliding groove, two sliding blocks are slidably connected inside the cross-shaped sliding groove, the inside of the left side faces of the two sliding blocks is in through rotating connection with a first rotating shaft, the left side faces of the two rotating shafts are fixedly connected with a first transmission rod, a second transmission rod is fixedly connected with a second transmission rod, the outer side surface of the transmission rod III is connected with a rectangular sliding groove block in a sliding mode, and the lower surface of the transmission rod III is fixedly connected with a fixing rod II;
and a telescopic device is arranged in the grouting machine.
Preferably, a first fixing rod is arranged in the shell, the right side face of the first fixing rod is fixedly connected with the right side face inside the shell, and the left side face of the first fixing rod is fixedly connected with the right side face of the rectangular sliding groove block.
Preferably, the telescoping device includes the fixed axle, fixed axle upper surface and two lower fixed surface links together of dead lever, the slip casting hole that runs through from top to bottom is seted up to fixed axle inside, fixed axle lower fixed surface is connected with the wedge, the side is equipped with C word arc piece one and C word arc piece two respectively about the wedge, the equal fixedly connected with equidistance spring block in side around the relative both ends of C word arc piece one and C word arc piece two.
Preferably, the shell lower surface has been seted up and has been perforated, the fixed axle inserts the shell through perforating, shell lower surface fixedly connected with rectangular block, the rectangular block lower surface is equipped with circular perforation, the rectangular block is inserted through circular perforation to the wedge, C word arc piece one and two upper surfaces of C word arc piece and rectangular block lower surface sliding connection.
(III) advantageous effects
Compared with the prior art, the utility model provides a afterbody high pressure slip casting enlarged footing resistance to plucking stock possesses following beneficial effect:
1. the tail high-pressure grouting enlarged footing uplift anchor rod drives a motor rotating shaft to rotate through a motor, the motor rotating shaft drives a transmission shaft to rotate when rotating, the round block fixedly connected with the left side surface is driven to rotate when the transmission shaft rotates, the slide block is driven to slide in the cross-shaped chute when the round block rotates, so that the rotating shaft I is driven to follow the slide block to slide in the cross-shaped chute, the transmission rod I is driven to swing in an up-and-down arc shape, the transmission rod II is driven to swing in an up-and-down arc shape when the transmission rod I swings in an up-and-down arc shape, the transmission rod II is connected with the transmission rod III through the rotating shaft II, the outer side surface of the transmission rod III is connected with the rectangular chute block in a sliding manner, the rectangular chute block is fixedly connected with a shell through the fixing rod I, the fixed axle drives the wedge to move downwards when moving downwards, because of the thick lower extreme of wedge upper end is thin, consequently make C word arc piece one and two upper ends of C word arc piece move to the direction that deviates from when the wedge downstream, because of C word arc piece one passes through spring block connection C word arc piece two, consequently drive C word arc piece one and two lower extreme of C word arc piece to the motion of relative direction when C word arc piece one and two upper ends of C word arc piece move to the direction that deviates from, thereby make the slip casting mouth reduce, make the motion that C word arc piece one and two lower extremes of C word arc piece deviate from when the wedge upward movement, thereby make the slip casting mouth grow, make the steerable size of slip casting mouth through such a mode, the control of the size of slip casting mouth can make the stock be applicable to different circumstances, it is more convenient to use.
2. This afterbody high pressure slip casting enlarged footing resistance to plucking stock, through the mode above, the control of the size of slip casting mouth can regulate and control the speed of its slip casting when the stock is fixed, and the accessible enlarges the slip casting head when the drill bit is great and makes the speed of slip casting accelerate for work efficiency, and the accessible reduces the speed that the slip casting mouth made the slip casting when the drill bit is less and slows down, makes the downthehole portion that the drill bit bored pack more tightly, uses more convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the overall structure of the present invention;
FIG. 3 is a schematic view of the transmission device of the present invention;
fig. 4 is a schematic structural view of the telescopic device of the present invention.
In the figure: the grouting machine comprises a grouting machine 1, a transmission device 2, a telescopic device 3, a shell 101, a rectangular block 102, a first 103 fixing rod, a first 104 through hole, a motor 201, a 202 transmission shaft, a 203 round block, a 204 cross sliding groove, a 205 sliding block, a 206 rotating shaft I, a 207 transmission rod I, a 208 transmission rod II, a 209 rotating shaft II, a 210 transmission rod III, a 211 rectangular sliding groove block, a 212 fixing rod II, a 301 fixing shaft, a 302 wedge block, a 303C-shaped arc block I, a 304C-shaped arc block II, a 305 spring block and a 306 grouting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides the following technical solutions: a tail high-pressure grouting and enlarged footing uplift anchor rod comprises a grouting machine 1, the grouting machine 1 comprises a shell 101, a lifting device 2 is arranged in the grouting machine 1, the lifting device 2 comprises a motor 201, the right side surface of the motor 201 is fixedly connected with the right side surface in the shell 101, the left side surface of the motor 201 is provided with a motor rotating shaft, the left side surface of the motor rotating shaft is fixedly connected with a transmission shaft 202, the left side surface of the transmission shaft 202 is fixedly connected with a circular block 203, the left side surface of the circular block 203 is provided with a cross-shaped sliding groove 204, two sliding blocks 205 are slidably connected in the cross-shaped sliding groove 204, the inner parts of the left side surfaces of the two sliding blocks 205 are in a penetrating and rotating connection with a first rotating shaft 206, the left side surfaces of the two rotating shafts 206 are fixedly connected with a first transmission rod 207, the lower surface of the, the outer side surface of the third transmission rod 210 is slidably connected with a rectangular sliding groove block 211, and the lower surface of the third transmission rod 210 is fixedly connected with a second fixing rod 212;
the slip casting machine 1 is internally provided with a telescopic device 3.
A first fixing rod 103 is arranged in the shell 101, the right side face of the first fixing rod 103 is fixedly connected with the right side face in the shell 101, the left side face of the first fixing rod 103 is fixedly connected with the right side face of the rectangular sliding groove block 211, the telescopic device 3 comprises a fixing shaft 301, the upper surface of the fixing shaft 301 is fixedly connected with the lower surface of a second fixing rod 212, a vertically penetrating grouting hole 306 is formed in the fixing shaft 301, a wedge block 302 is fixedly connected with the lower surface of the fixing shaft 301, the left side face and the right side face of the wedge block 302 are respectively provided with a first C-shaped arc block 303 and a second C-shaped arc block 304, the front side face and the rear side face of each of two opposite ends of the first C-shaped arc block 303 and the second C-shaped arc block 304 are fixedly connected with spring blocks 305 with uniform intervals, a through hole 104 is formed in the lower surface of the, the wedge-shaped block 302 is inserted into the rectangular block 102 through a circular through hole, the upper surfaces of the first C-shaped block 303 and the second C-shaped block 304 are slidably connected with the lower surface of the rectangular block 102, the motor 201 drives the motor rotating shaft to rotate, the motor rotating shaft drives the transmission shaft 202 to rotate when rotating, the transmission shaft 202 drives the circular block 203 fixedly connected with the left side surface to rotate when rotating, the slider 205 is driven to slide inside the cross-shaped sliding groove 204 when the circular block 203 rotates, the first rotating shaft 206 is driven to follow the slider 205 to slide inside the cross-shaped sliding groove 204, the first transmission rod 207 is driven to swing up and down in an arc shape, the second transmission rod 208 is driven to swing up and down in an arc shape when the first transmission rod 207 swings up and down in an arc shape, the second transmission rod 208 is connected with the third transmission rod 210 through the second rotating shaft 209, the outer side surface of the third transmission rod 210 is, when the second transmission rod 208 swings in an up-and-down arc shape, the third transmission rod 210 is driven to move up and down through the second rotating shaft 209, when the third transmission rod 210 moves up and down, the second fixing rod 212 drives the fixing shaft 301 to move up and down, when the fixing shaft 301 moves down, the wedge block 302 is driven to move down, the upper ends of the first C-shaped arc block 303 and the second C-shaped arc block 304 move in a direction deviating from each other, because the first C-shaped arc block 303 is connected with the second C-shaped arc block 304 through the spring block 305, when the upper ends of the first C-shaped arc block 303 and the second C-shaped arc block 304 move in a direction deviating from each other, the lower ends of the first C-shaped arc block 303 and the second C-shaped arc block 304 are driven to move in a direction opposite to reduce a grouting opening, when the wedge block 302 moves up, the lower ends of the first C-shaped arc block 303 and the second C-shaped arc block 304 move in a, make the steerable size of slip casting mouth through such mode, the control of the size of slip casting mouth can make the stock be applicable to the condition of difference, and it is more convenient to use.
When in use:
the first step is as follows: the motor 201 is used for driving the motor rotating shaft to rotate, the motor rotating shaft is used for driving the transmission shaft 202 to rotate when rotating, the transmission shaft 202 is used for driving the round block 203 fixedly connected with the left side surface to rotate when rotating, the sliding block 205 is driven to slide in the cross-shaped sliding groove 204 when rotating, the rotating shaft 206 is driven to follow the sliding block 205 to slide in the cross-shaped sliding groove 204, so that the transmission rod I207 is driven to swing in an up-and-down arc shape, the transmission rod II 208 is driven to swing in an up-and-down arc shape when the transmission rod I207 swings in an up-and-down arc shape, the transmission rod II 208 is connected with the transmission rod III 210 through the rotating shaft II 209, the outer side surface of the transmission rod III 210 is connected with the rectangular sliding groove block 211 in a sliding mode, the rectangular sliding groove block 211 is fixedly connected with the shell 101 through the fixing rod I103, the fixed shaft 301 drives the wedge-shaped block 302 to move downwards when moving downwards, the upper end of the wedge-shaped block 302 is thick and the lower end of the wedge-shaped block is thin, the wedge-shaped block 302 moves downwards to enable the upper ends of the first C-shaped arc-shaped block 303 and the second C-shaped arc-shaped block 304 to move towards the deviating direction, the first C-shaped arc-shaped block 303 is connected with the second C-shaped arc-shaped block 304 through the spring block 305, the upper ends of the first C-shaped arc-shaped block 303 and the second C-shaped arc-shaped block 304 move towards the deviating direction, the lower ends of the first C-shaped arc-shaped block 303 and the second C-shaped arc-shaped block 304 move towards the opposite direction, the grouting opening is reduced, the wedge-shaped block 302 moves upwards to enable the lower ends of the first C-shaped arc-shaped block 303 and the lower ends of the second C-shaped arc-shaped block 304 to move towards the deviating direction, the grouting opening is.
The second step is that: in this way, the control of the size of slip casting mouth can regulate and control the speed of its slip casting when the stock is fixed, and the accessible enlarges the slip casting head when the drill bit is great and makes the speed of slip casting accelerate for work efficiency, the accessible reduces the speed that the slip casting mouth made the slip casting when the drill bit is less and slows down, makes the inside more tight of filling of hole that the drill bit bored, and it is more convenient to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a afterbody high pressure slip casting enlarged footing resistance to plucking stock, includes slip casting machine (1), slip casting machine (1) includes shell (101), be equipped with elevating gear (2), its characterized in that in slip casting machine (1): elevating gear (2) includes motor (201), motor (201) right flank and the inside right flank fixed connection of shell (101) are in the same place, motor (201) left flank is equipped with the motor shaft, motor shaft left flank fixedly connected with transmission shaft (202), transmission shaft (202) left flank fixedly connected with round piece (203), cross spout (204) have been seted up to round piece (203) left flank, the inside sliding connection of cross spout (204) has two slider (205), two slider (205) left flank inside through rotation is connected with pivot one (206), two pivot one (206) left flank fixedly connected with transfer line one (207), transfer line one (207) lower surface fixed connection has transfer line two (208), the inside through rotation connection of the left and right sides of transfer line two (208) has pivot two (209), a third transmission rod (210) is fixedly connected to the right side face of the second rotating shaft (209), a rectangular sliding groove block (211) is connected to the outer side face of the third transmission rod (210) in a sliding mode, and a second fixing rod (212) is fixedly connected to the lower surface of the third transmission rod (210);
and a telescopic device (3) is arranged in the grouting machine (1).
2. The tail high-pressure grouting enlarged footing uplift anchor rod of claim 1, which is characterized in that: the fixing rod I (103) is arranged in the shell (101), the right side face of the fixing rod I (103) is fixedly connected with the right side face inside the shell (101), and the left side face of the fixing rod I (103) is fixedly connected with the right side face of the rectangular sliding groove block (211).
3. The tail high-pressure grouting enlarged footing uplift anchor rod of claim 1, which is characterized in that: the telescopic device (3) comprises a fixed shaft (301), the upper surface of the fixed shaft (301) is fixedly connected with the lower surface of the second fixed rod (212), and a grouting hole (306) which penetrates through the fixed shaft (301) from top to bottom is formed in the fixed shaft (301).
4. The tail high-pressure grouting enlarged footing uplift anchor rod of claim 3, wherein: fixed axle (301) lower surface fixedly connected with wedge (302), the side is equipped with C word arc piece (303) and C word arc piece two (304) respectively about wedge (302), the equal fixedly connected with equidistant even spring block (305) of side around the both ends that C word arc piece (303) and C word arc piece two (304) are relative.
5. The tail high-pressure grouting enlarged footing uplift anchor rod of claim 4, wherein: the lower surface of the shell (101) is provided with a through hole (104), the fixed shaft (301) is inserted into the shell (101) through the through hole (104), and the lower surface of the shell (101) is fixedly connected with a rectangular block (102).
6. The tail high-pressure grouting enlarged footing uplift anchor rod of claim 5, wherein: the lower surface of the rectangular block (102) is provided with a circular through hole, the wedge block (302) is inserted into the rectangular block (102) through the circular through hole, and the upper surfaces of the first C-shaped arc block (303) and the second C-shaped arc block (304) are in sliding connection with the lower surface of the rectangular block (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021411610.8U CN212801544U (en) | 2020-07-16 | 2020-07-16 | Tail high-pressure grouting enlarged footing uplift anchor rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021411610.8U CN212801544U (en) | 2020-07-16 | 2020-07-16 | Tail high-pressure grouting enlarged footing uplift anchor rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212801544U true CN212801544U (en) | 2021-03-26 |
Family
ID=75102979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021411610.8U Expired - Fee Related CN212801544U (en) | 2020-07-16 | 2020-07-16 | Tail high-pressure grouting enlarged footing uplift anchor rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212801544U (en) |
-
2020
- 2020-07-16 CN CN202021411610.8U patent/CN212801544U/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 |
Granted publication date: 20210326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |