CN210238625U - Auxiliary hole forming device for manual hole digging pile - Google Patents
Auxiliary hole forming device for manual hole digging pile Download PDFInfo
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- CN210238625U CN210238625U CN201921087560.XU CN201921087560U CN210238625U CN 210238625 U CN210238625 U CN 210238625U CN 201921087560 U CN201921087560 U CN 201921087560U CN 210238625 U CN210238625 U CN 210238625U
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Abstract
The utility model discloses an auxiliary hole forming device for manual hole digging piles, which comprises a supporting plate, wherein the left side surface of the supporting plate is provided with a speed limiting device and a driving device, the inside of the speed limiting device is provided with a transmission device, and the right end of the transmission device penetrates through the supporting plate and is movably sleeved with a rotating device; limiting the transmission device through the non-return device, enabling the transmission device to rotate only in the single direction in the process that the container is hoisted, avoiding the problem that constructors in the pile hole are injured by smashing due to the fact that the container falls down fast under the condition that the driving device stops abnormally, further increasing the operation safety, matching through the rotating device and the transmission device, enabling the container to hover on the open ground beside the pile hole, facilitating workers to unload earthwork in the container, being convenient and fast to operate, being high in earthwork hoisting speed, increasing the hole forming efficiency, preventing the workers from falling into the pile hole to cause danger, increasing the operation safety again, and improving the practicability and safety of the manual hole digging pile auxiliary hole forming device.
Description
Technical Field
The utility model relates to a pore-forming device is assisted to artifical bored pile field, more specifically says, relates to a pore-forming device is assisted to artifical bored pile.
Background
With the rapid development of urbanization and transportation industry, the existing urban road network can not meet the traffic demand of people, so the existing road network needs to be upgraded and modified, the transformation process of the road crossing traffic control system relates to the crossing traffic problem of a newly-built road and an existing railway, the main solutions of the road crossing traffic control system are two schemes of upward crossing and downward crossing, wherein, the underpass scheme adopts top bridge construction mostly, and in the top bridge construction, in order to ensure the driving safety and the stability of the roadbed, three pile systems such as guard piles, anti-moving piles, support piles and the like are required to be arranged on both sides of the roadbed for protection, because large-scale pore-forming machines near business lines are easy to invade into the limit, driving accidents are easy to cause, and the large-scale machines are not allowed to enter the limit and the lines, the construction of the three-pile system is generally carried out by adopting a manual hole digging pile mode, and excavated earthwork is hoisted to the outside of a pile hole by using an auxiliary pore-forming device in the construction process of the manual hole digging pile.
Present supplementary pore-forming device of artifical bored pile directly hangs out the back with the earthwork and hovers in the top in stake hole, the workman that needs ground will be equipped with the container of earthwork and pull to empty on the ground on stake hole next door and empty, the speed that the earthwork hung out is slow, the pore-forming efficiency has been.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the supplementary pore-forming device of current manual hole digging pile that exists among the prior art hover in the top in stake hole after directly lifting out the earthwork, the workman on needs ground will be equipped with the container of earthwork and pull to empty on the ground on stake hole next door and empty, inconvenient uninstallation earthwork, the speed that the earthwork was lifted out is slow, has reduced pore-forming efficiency, and the process of tractive container is very dangerous moreover, and operational safety is low, and the workman falls into the problem that takes place danger in.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a supplementary pore-forming device of artifical hole digging pile, includes the backup pad, the left surface of backup pad is equipped with speed limiter and drive arrangement, and speed limiter's inside is equipped with transmission, and transmission's right-hand member runs through the backup pad and the activity has cup jointed rotary device, and rotary device's right-hand member is equipped with non return device, and transmission's outside is equipped with the receipts line roller that is located between backup pad and the rotary device, and the outside winding of receiving the line roller has wire rope, and wire rope's one end is connected with the container.
Preferably, the speed limiting device comprises a speed limiting box and a flying disc, the right side surface of the speed limiting box is connected with the left side surface of the supporting plate, and the inner wall of the speed limiting box is connected with a friction plate; the fixed cup joint of frisby has seted up the mounting groove in transmission's outside, the inside of frisby, and the inner wall of mounting groove is connected with the slide bar through the buffer spring transmission, slide bar and the inner wall sliding connection of mounting groove, and the other end of slide bar is connected with the braking vane.
Preferably, the transmission device comprises a splicing rod, a transmission rod and a support rod, the splicing rod is movably inserted into the support plate, the left end of the splicing rod extends into the speed limiting box and is fixedly sleeved with the flying disc, splicing holes are formed in the left end face and the right end face of the splicing rod, and splicing teeth are arranged on the inner wall of each splicing hole; the transmission rod is movably inserted on the left side surface of the speed limiting box, a limiting groove is formed in the inner wall of the transmission rod, an end cover is sleeved on the left end of the transmission rod in a threaded mode, an adapter column is connected to the inner wall of the end cover through a reset spring in a transmission mode, a limiting tooth located at the left end of the adapter column is connected to the outer surface of the adapter column in a connected mode, the other end of the limiting tooth extends into the limiting groove, the limiting tooth is connected with the inner wall of the limiting groove in a sliding mode, the right end of the adapter column extends to the outer portion of the transmission rod and is movably inserted into a corresponding splicing hole, a fixing tooth is arranged on the outer portion of the adapter column and is meshed with the splicing tooth, a threaded rod is movably sleeved on the; track groove has been seted up to the inner wall of bracing piece, the right flank of bracing piece inner chamber is connected with the grafting post through ejecting spring drive, the other end of grafting post extends to the outside of bracing piece and pegs graft with the concatenation hole activity of concatenation pole right-hand member, the surface of grafting post is equipped with the slide that is located its right-hand member, slide and track groove slip grafting, the surface of grafting post is equipped with the driving gear, driving gear and corresponding concatenation tooth meshing, the right-hand member face of grafting post is connected with the tractive line, the other end of tractive line extends to the outside of bracing piece and is connected with the tractive ring.
Preferably, the driving device comprises a driving motor and a driving wheel, the driving motor is mounted on the left side surface of the supporting plate through a bolt, and a driving wheel is fixedly sleeved on an output shaft of the driving motor; the transmission wheel is fixedly sleeved outside the transmission rod and is in transmission connection with the driving wheel through a triangular belt.
Preferably, rotary device includes the locating plate, and the locating plate activity cup joints in the outside of bracing piece, and the bottom surface of locating plate is connected with the support column, and the bottom of support column is connected with the peg graft pole, and the outside activity of peg graft pole has cup jointed and has lifted bearing and base, and the top surface of lifting the bearing is connected with the bottom surface of support column, and the bottom surface of lifting the bearing is connected with the top surface of base.
The non-return device comprises a non-return box, the left side face of the non-return box is connected with the right side face of the positioning plate, the non-return box is movably sleeved with a supporting rod, a driving shaft is movably sleeved on the left side face of an inner cavity of the non-return box, a driving gear is fixedly sleeved on the outer portion of the driving shaft, the right end of the driving shaft extends to the outer portion of the non-return box and is fixedly sleeved with a driving handle, a transmission gear is arranged inside the non-return box and is fixedly sleeved with the supporting rod, the transmission gear is meshed with the driving gear, the left side face of the transmission gear is connected with a non-return ratchet gear which is fixedly sleeved with the supporting rod, the top face of the inner cavity of the non-return box is connected with a non-return elastic.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
the rotation speed of the transmission device is limited by the speed limiting device, the falling speed of the container is further limited, the container can only slowly fall into the pile hole at a lower speed, the problem that constructors in the pile hole are easily injured by smashing due to the fact that the container falls too fast is avoided, operation safety is improved, the transmission device is limited by the non-return device, the transmission device can only rotate in a single direction in the process that the container is lifted, the problem that the constructors in the pile hole are injured by smashing due to the fact that the container falls fast under the condition that the driving device stops abnormally is avoided, operation safety is further improved, the container can be suspended on the empty ground beside the pile hole through the matching of the rotation device and the transmission device, workers can conveniently unload earthwork in the container, operation is convenient and fast, the earthwork hanging speed is high, hole forming efficiency is improved, and the workers cannot fall into the pile hole to cause danger, the operation safety is increased again, and the practicability and the safety of the auxiliary hole forming device for the manual hole digging pile are improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the governor device of FIG. 1 according to the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of the internal structure of the transmission of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the internal structure of the rotary device of FIG. 1 according to the present invention;
FIG. 6 is a schematic diagram of the internal structure of the reverse stopping device of FIG. 1 according to the present invention;
fig. 7 is a cross-sectional view taken along line B-B of fig. 6 according to the present invention.
The reference numbers in the figures illustrate:
1. a support plate; 2. a speed limiting device; 21. a speed limiting box; 22. a friction plate; 23. a flying disc; 24. mounting grooves; 25. a buffer spring; 26. a slide bar; 27. a brake plate; 3. a transmission device; 301. splicing rods; 302. a transmission rod; 303. a support bar; 304. splicing holes; 305. splicing teeth; 306. a limiting groove; 307. an end cap; 308. a return spring; 309. a transfer column; 310. limiting teeth; 311. fixing teeth; 312. a threaded rod; 313. rotating the disc; 314. a track groove; 315. ejecting a spring; 316. inserting the column; 317. a pulling wire; 318. a traction ring; 319. a slide plate; 320. a transmission gear; 4. a drive device; 41. a drive motor; 42. a drive wheel; 43. a driving wheel; 44. a V-belt; 5. a rotating device; 51. positioning a plate; 52. a support pillar; 53. a plug rod; 54. lifting the bearing; 55. a base; 6. a backstop device; 61. a non-return box; 62. a drive shaft; 63. a drive gear; 64. a drive handle; 65. a transmission gear; 66. a ratchet wheel; 67. a non-return spring plate; 68. a pulling rope; 69. lifting the ring; 7. a wire take-up roller; 8. a wire rope; 9. a container.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
Referring to fig. 1-7, an auxiliary hole forming device for a manual hole digging pile comprises a supporting plate 1, a speed limiting device 2 and a driving device 4 are arranged on the left side surface of the supporting plate 1, a transmission device 3 is arranged inside the speed limiting device 2, the right end of the transmission device 3 penetrates through the supporting plate 1 and is movably sleeved with a rotating device 5, a non-return device 6 is arranged on the right side surface of the rotating device 5, a take-up roller 7 located between the supporting plate 1 and the rotating device 5 is arranged outside the transmission device 3, a steel wire rope 8 is wound outside the take-up roller 7, and one end of the steel wire rope 8 is connected with a container 9.
The speed limiting device 2 comprises a speed limiting box 21 and a flying disc 23, the right side surface of the speed limiting box 21 is connected with the left side surface of the supporting plate 1, and the inner wall of the speed limiting box 21 is connected with a friction plate 22; the flying disc 23 is fixedly sleeved outside the transmission device 3, a mounting groove 24 is formed in the flying disc 23, the inner wall of the mounting groove 24 is connected with a sliding rod 26 in a transmission mode through a buffer spring 25, the sliding rod 26 is connected with the inner wall of the mounting groove 24 in a sliding mode, and the other end of the sliding rod 26 is connected with a brake plate 27.
The transmission device 3 comprises a splicing rod 301, a transmission rod 302 and a support rod 303, the splicing rod 301 is movably inserted into the support plate 1, the left end of the splicing rod 301 extends into the speed limiting box 21 and is fixedly sleeved with the flying disc 23, splicing holes 304 are formed in the left end face and the right end face of the splicing rod 301, and splicing teeth 305 are arranged on the inner wall of each splicing hole 304; the transmission rod 302 is movably inserted on the left side surface of the speed limiting box 21, the inner wall of the transmission rod 302 is provided with a limiting groove 306, the left end of the transmission rod 302 is in threaded sleeve connection with an end cover 307, the inner wall of the end cover 307 is in transmission connection with an adapter column 309 through a return spring 308, the outer surface of the adapter column 309 is connected with a limiting tooth 310 positioned at the left end of the adapter column 309, the other end of the limiting tooth 310 extends into the limiting groove 306, the limiting tooth 310 is in sliding connection with the inner wall of the limiting groove 306, the right end of the adapter column 309 extends to the outside of the transmission rod 302 and is movably inserted in a corresponding splicing hole 304, the outside of the adapter column 309 is provided with a fixed tooth 311, the fixed tooth 311 is meshed with the splicing tooth 305, the left end surface of the adapter column 309 is movably sleeved with a threaded rod 312, the left end of the threaded rod 312 penetrates through the end cover 307 and is fixedly sleeved with, the adapter column 309 is completely separated from the splicing hole 304, so that the load of a manual mode is reduced, the workload of workers is further reduced, and the threaded rod 312 is in threaded sleeve connection with the end cover 307; track groove 314 has been seted up to the inner wall of bracing piece 303, the outside swing joint of bracing piece 303 has the stiffener, the other end and the locating plate 51 of stiffener are connected, the right flank of bracing piece 303 inner chamber is connected with grafting post 316 through ejecting spring 315 transmission, the other end of grafting post 316 extends to the outside of bracing piece 303 and pegs graft with the concatenation hole 304 activity of splicing rod 301 right-hand member, the surface of grafting post 316 is equipped with slide 319 that is located its right-hand member, slide 319 pegs graft with track groove 314 slip, the surface of grafting post 316 is equipped with driving tooth 320, driving tooth 320 meshes with corresponding concatenation tooth 305, the right-hand member face of grafting post 316 is connected with tractive line 317, the other end of tractive line 317 extends to the outside of bracing piece 303 and is connected with tractive ring 318.
The driving device 4 comprises a driving motor 41 and a driving wheel 43, the model of the driving motor 41 is Y80M2-2, the driving motor 41 is installed on the left side surface of the supporting plate 1 through a bolt, and a driving wheel 42 is fixedly sleeved on an output shaft of the driving motor 41; the transmission wheel 43 is fixedly sleeved outside the transmission rod 302, and the transmission wheel 43 is in transmission connection with the driving wheel 42 through the triangular belt 44.
The non-return device 6 comprises a non-return box 61, the left side surface of the non-return box 61 is connected with the right side surface of the positioning plate 51, the non-return box 61 is movably sleeved with a support rod 303, the left side surface of the inner cavity of the non-return box 61 is movably sleeved with a drive shaft 62, the outside of the drive shaft 62 is fixedly sleeved with a drive gear 63, the right end of the drive shaft 62 extends to the outside of the non-return box 61 and is fixedly sleeved with a drive handle 64, the inside of the non-return box 61 is provided with a transmission gear 65, the transmission gear 65 is fixedly sleeved with the support rod 303, the transmission gear 65 is meshed with the drive gear 63, so that the device has a manual mode and can be used under the condition of power failure, the applicability of the device is increased, the left side surface of the transmission gear 65 is connected with a non-return ratchet gear 66, the ratchet gear 66 is, a pulling rope 68 is connected to an end of the resilient ratchet 67, and the other end of the pulling rope 68 extends to the outside of the ratchet case 61 and is connected to a pulling ring 69.
The working principle is as follows:
firstly, a power supply of a driving motor 41 is connected, the driving motor 41 drives a driving wheel 42 to rotate, the driving wheel 42 drives a driving wheel 43 to rotate through a triangular belt 44, the driving wheel 43 drives a driving rod 302 to rotate, the driving rod 302 drives a splicing rod 301 to rotate through the meshing action of a limiting tooth 310 and a limiting groove 306 and the meshing action of a fixed tooth 311 and a splicing tooth 305, the splicing rod 301 drives a supporting rod 303 to rotate through the meshing action of a driving tooth 320 and the splicing tooth 305 and the meshing action of a sliding plate 319 and a track groove 314, the supporting rod 303 drives a wire collecting roller 7 to rotate, a steel wire rope 8 is wound outside the wire collecting roller 7, then the end part of the steel wire rope 8 pulls a container 9 to move upwards until the container 9 moves to the highest point, then the end part of a non-return elastic sheet 67 is meshed with a non-return ratchet gear 66 under the action of self elasticity to limit the supporting rod 303, the supporting rod 303 can only rotate in one direction, and the After the operation safety is increased, the position height of the container 9 is fixed, then the pulling ring 318 pulls the pulling wire 317, the pulling wire 317 pulls the inserting column 316 to move rightwards, the inserting column 316 is completely separated from the splicing hole 304, then the check box 61 rotates the positioning plate 51, the positioning plate 51 rotates by taking the inserting rod 53 as a central shaft, then the positioning plate 51 drives the container 9 to move to the upper part of the empty space beside the pile hole through the supporting rod 303, the wire collecting roller 7 and the steel wire rope 8, then the pulling rope 68 is pulled upwards through the pulling ring 69, the pulling rope 68 pulls the end part of the check elastic sheet 67 to move upwards, the end part of the check elastic sheet 67 is separated from the check ratchet gear 66, the limitation on the supporting rod 303 is released, then the container 9 moves downwards under the action of the self gravity until the container 9 stops on the empty space beside the pile hole, the pulling ring 69 is loosened, then a worker pours out the earth inside the container 9, the operation is convenient and fast, the speed of earth lifting is fast, the hole forming efficiency is increased, the danger caused by workers falling into the pile hole is avoided, the operation safety is further improved, then the positioning plate 51 is rotated through the non-return box 61, the positioning plate 51 drives the supporting rod 303 to move, the splicing column 316 is spliced with the splicing hole 304 again, at the moment, the container 9 is positioned right above the pile hole, the lifting ring 69 is pulled upwards to remove the limitation on the supporting rod 303, then the container 9 moves downwards under the action of self gravity until the container 9 falls to the bottom of the pile hole, the lifting ring 69 is loosened, in the process, the splicing rod 301 drives the flying disc 23 to rotate to provide a centrifugal force for the brake plate 27, the brake plate 27 makes centrifugal motion and is tightly attached to the friction plate 22, the resistance of the splicing rod 301 to rotate is increased, the rotating speed of the supporting rod 303 is further reduced, and the falling speed of the container 9 is limited, the container 9 can only slowly descend into the pile hole at a lower speed, the problem that constructors in the pile hole are easily injured by crashing due to the fact that the descending speed of the container 9 is too high is avoided, and operation safety is improved once again.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (6)
1. The utility model provides a pore-forming device is assisted to artifical bored pile, includes backup pad (1), its characterized in that: the left side of backup pad (1) is equipped with speed limiting device (2) and drive arrangement (4), the inside of speed limiting device (2) is equipped with transmission (3), the right-hand member of transmission (3) runs through backup pad (1) and the activity has cup jointed rotary device (5), the right flank of rotary device (5) is equipped with backstop (6), the outside of transmission (3) is equipped with receipts line roller (7) that are located between backup pad (1) and rotary device (5), the outside winding of receipts line roller (7) has wire rope (8), the one end of wire rope (8) is connected with container (9).
2. The auxiliary hole forming device for the artificial dug pile as claimed in claim 1, wherein: the speed limiting device (2) comprises a speed limiting box (21) and a flying disc (23), the right side surface of the speed limiting box (21) is connected with the left side surface of the supporting plate (1), and the inner wall of the speed limiting box (21) is connected with a friction plate (22); the flying disc (23) is fixedly sleeved outside the transmission device (3), a mounting groove (24) is formed in the flying disc (23), the inner wall of the mounting groove (24) is connected with a sliding rod (26) in a transmission mode through a buffer spring (25), the sliding rod (26) is connected with the inner wall of the mounting groove (24) in a sliding mode, and the other end of the sliding rod (26) is connected with a brake plate (27).
3. The auxiliary hole forming device for the artificial dug pile as claimed in claim 1, wherein: the transmission device (3) comprises a splicing rod (301), a transmission rod (302) and a support rod (303), the splicing rod (301) is movably inserted into the support plate (1), the left end of the splicing rod (301) extends into the speed limiting box (21) and is fixedly sleeved with the flying disc (23), splicing holes (304) are formed in the left end face and the right end face of the splicing rod (301), and splicing teeth (305) are arranged on the inner wall of the splicing holes (304); the transmission rod (302) is movably inserted on the left side surface of the speed limiting box (21), a limiting groove (306) is formed in the inner wall of the transmission rod (302), an end cover (307) is sleeved on the left end of the transmission rod (302) in a threaded mode, an adapter column (309) is connected to the inner wall of the end cover (307) through a return spring (308) in a transmission mode, a limiting tooth (310) located at the left end of the adapter column (309) is connected to the outer surface of the adapter column (309) in a connected mode, the other end of the limiting tooth (310) extends into the limiting groove (306), the limiting tooth (310) is connected with the inner wall of the limiting groove (306) in a sliding mode, the right end of the adapter column (309) extends to the outer portion of the transmission rod (302) and is movably inserted into a corresponding splicing hole (304), a fixed tooth (311) is arranged on the outer portion of the adapter column (309), the fixed tooth (311) is meshed with the splicing tooth (305), a threaded rod (312) is movably sleeved on the, the threaded rod (312) is in threaded sleeve connection with the end cover (307); track groove (314) have been seted up to the inner wall of bracing piece (303), the right flank of bracing piece (303) inner chamber is connected with grafting post (316) through ejecting spring (315) transmission, the other end of grafting post (316) extends to the outside of bracing piece (303) and pegs graft with concatenation pole (301) right-hand member's concatenation hole (304) activity, the surface of grafting post (316) is equipped with slide (319) that are located its right-hand member, slide (319) and track groove (314) slip grafting, the surface of grafting post (316) is equipped with driving tooth (320), driving tooth (320) and corresponding concatenation tooth (305) meshing, the right-hand member face of grafting post (316) is connected with tractive line (317), the other end of tractive line (317) extends to the outside of bracing piece (303) and is connected with tractive ring (318).
4. The auxiliary hole forming device for the artificial dug pile as claimed in claim 1, wherein: the driving device (4) comprises a driving motor (41) and a driving wheel (43), the driving motor (41) is installed on the left side surface of the supporting plate (1) through a bolt, and a driving wheel (42) is fixedly sleeved on an output shaft of the driving motor (41); the transmission wheel (43) is fixedly sleeved outside the transmission rod (302), and the transmission wheel (43) is in transmission connection with the driving wheel (42) through a triangular belt (44).
5. The auxiliary hole forming device for the artificial dug pile as claimed in claim 1, wherein: rotating device (5) are including locating plate (51), and locating plate (51) activity cup joints the outside at bracing piece (303), and the bottom surface of locating plate (51) is connected with support column (52), and the bottom of support column (52) is connected with peg graft pole (53), and the outside activity of peg graft pole (53) has cup jointed lifting bearing (54) and base (55), and the top surface of lifting bearing (54) is connected with the bottom surface of support column (52), and the bottom surface of lifting bearing (54) is connected with the top surface of base (55).
6. The auxiliary hole forming device for the artificial dug pile as claimed in claim 1, wherein: the non-return device (6) comprises a non-return box (61), the left side surface of the non-return box (61) is connected with the right side surface of the positioning plate (51), the non-return box (61) is movably sleeved with the supporting rod (303), the left side surface of the inner cavity of the non-return box (61) is movably sleeved with the driving shaft (62), the outside of the driving shaft (62) is fixedly sleeved with the driving gear (63), the right end of the driving shaft (62) extends to the outside of the non-return box (61) and is fixedly sleeved with the driving handle (64), the inside of the non-return box (61) is provided with the transmission gear (65), the transmission gear (65) is fixedly sleeved with the supporting rod (303), the transmission gear (65) is meshed with the driving gear (63), the left side surface of the transmission gear (65) is connected with a non-return ratchet gear (66), the non-return gear (66) is, the other end of the check elastic sheet (67) is meshed with the check ratchet gear (66), the end part of the check elastic sheet (67) is connected with a pulling rope (68), and the other end of the pulling rope (68) extends to the outside of the check box (61) and is connected with a lifting ring (69).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921087560.XU CN210238625U (en) | 2019-07-12 | 2019-07-12 | Auxiliary hole forming device for manual hole digging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921087560.XU CN210238625U (en) | 2019-07-12 | 2019-07-12 | Auxiliary hole forming device for manual hole digging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210238625U true CN210238625U (en) | 2020-04-03 |
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ID=69990817
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921087560.XU Expired - Fee Related CN210238625U (en) | 2019-07-12 | 2019-07-12 | Auxiliary hole forming device for manual hole digging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210238625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753674A (en) * | 2020-06-02 | 2021-12-07 | 无锡市锡山江海机械制造有限公司 | Quick brake device of admission machine |
| CN113753674B (en) * | 2020-06-02 | 2024-05-28 | 无锡市锡山江海机械制造有限公司 | Quick brake device of wire winding mechanism |
-
2019
- 2019-07-12 CN CN201921087560.XU patent/CN210238625U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753674A (en) * | 2020-06-02 | 2021-12-07 | 无锡市锡山江海机械制造有限公司 | Quick brake device of admission machine |
| CN113753674B (en) * | 2020-06-02 | 2024-05-28 | 无锡市锡山江海机械制造有限公司 | Quick brake device of wire winding mechanism |
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