CN220869808U - Anti-loosening guide post for hydraulic tamper - Google Patents
Anti-loosening guide post for hydraulic tamper Download PDFInfo
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- CN220869808U CN220869808U CN202322769753.6U CN202322769753U CN220869808U CN 220869808 U CN220869808 U CN 220869808U CN 202322769753 U CN202322769753 U CN 202322769753U CN 220869808 U CN220869808 U CN 220869808U
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- ring body
- tamper
- fastening nut
- guide post
- holes
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 15
- 230000002349 favourable effect Effects 0.000 description 6
- 238000005553 drilling Methods 0.000 description 4
- 235000000396 iron Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
The utility model discloses a locking guide post for a hydraulic tamper, which relates to the technical field of tamper and locking structures, and comprises the following components: the tamping tool comprises a tamping rod, a guide pillar, a first ring body, a second ring body, a plurality of bolts, a plurality of first fastening nuts and a plurality of second fastening nuts, wherein the first ring body is integrally connected to the bottom end of the guide pillar, and a plurality of first connecting through holes are formed in the circumferential direction of the first ring body; the second ring body is integrally connected to the top end of the tamping rod, a plurality of second connecting through holes are formed in the circumferential direction of the second ring body, and the second connecting through holes are arranged corresponding to the first connecting through holes; one bolt is used for penetrating a second connecting through hole and first connecting through hole back and first fastening nut screw thread fixed connection, and the bottom surface of second fastening nut is used for contacting with first fastening nut top surface, and the line of the bottom surface of second fastening nut and first fastening nut top surface is opposite, effectively guarantees that guide pillar and tamping hammer vibration in-process connect firmly, effectively improves the security of operation in-process.
Description
Technical Field
The utility model relates to the technical field of tamper and anti-loosening structures, in particular to an anti-loosening guide post for a hydraulic tamper.
Background
The hydraulic tamping machine is composed of a true gear pump, a manual pump, a reversing valve, a vibration disc, a tamping pick, a lifting cylinder, a clamping cylinder and the like, and is suitable for tamping operation of a newly built line and tamping operation after screening.
The existing patent (bulletin number is CN 212833607U) and a portable hydraulic tamping machine, the patent is characterized in that by arranging eccentric irons and hand frames, the hand frames and the hand frame vibration dampers are convenient to manually hold by arranging the eccentric irons and the hand frames in double rows, the eccentric irons are driven to vibrate by the rotation of a hydraulic motor, the vibration is stable, and the position between two tamping pick sleeves is further convenient to adjust by a clamping cylinder, so that the tamping efficiency is improved, and the aim of high working efficiency is fulfilled; through setting up hydraulic power unit, provide hydraulic power through hydraulic power unit, power is steady and sufficient, and this portable hydraulic tamper fixed part is few, and area is little, light in weight, and mechanical tamping operation efficiency is high, compact structure, convenient transport to reached the purpose that facilitates the use, however its reciprocating nature is tamped in-process, and connection structure is not hard up appears along with multiple vibrations between guide pillar and the tamping hammer easily, finally leads to guide pillar and tamping hammer not hard up, and then leads to dangerous condition's emergence.
Therefore, we propose a locking guide pillar for hydraulic tamping machine, be favorable to avoiding appearing not hard up between guide pillar and the tamping hammer in the long-time tamping process of tamping machine, be favorable to guaranteeing that guide pillar and tamping hammer vibration in-process connect firmly.
Disclosure of utility model
The utility model aims to provide a locking guide post for a hydraulic tamping machine, which solves the problems in the prior art, effectively ensures stable connection between the guide post and a tamping hammer in the vibration process and effectively improves the safety in the operation process.
In order to achieve the above object, the present utility model provides the following solutions:
The utility model provides a locking guide post for a hydraulic tamper, which comprises: the tamping tool comprises a tamping rod, a guide pillar, a first ring body, a second ring body, a plurality of bolts, a plurality of first fastening nuts and a plurality of second fastening nuts, wherein the first ring body is integrally connected to the bottom end of the guide pillar and protrudes outwards out of the guide pillar, and a plurality of first connecting through holes are formed in the circumferential direction of the first ring body; the second ring body is integrally connected to the top end of the tamping rod and protrudes outwards out of the tamping rod, a plurality of second connecting through holes are formed in the circumferential direction of the second ring body, and one second connecting through hole is arranged corresponding to one first connecting through hole; the bolt is used for penetrating through the second connecting through hole and the first connecting through hole and then is fixedly connected with the first fastening nut and the second fastening nut in a threaded mode, the bottom surface of the second fastening nut is used for being in contact with the top surface of the first fastening nut, and the bottom surface of the second fastening nut is opposite to the top surface of the first fastening nut in lines.
Preferably, the anti-loosening device further comprises a plurality of anti-loosening plates, wherein one anti-loosening plate is used for being arranged between one first fastening nut and one second fastening nut.
Preferably, the bottom surface of the anti-loosening plate is used for contacting with the top surface of the first fastening nut, and the bottom surface of the anti-loosening plate is opposite to the top surface of the first fastening nut in texture, the top surface of the anti-loosening plate is used for contacting with the bottom surface of the second fastening nut, and the top surface of the anti-loosening plate is opposite to the bottom surface of the first fastening nut in texture.
Preferably, the nut further comprises a plurality of first buffer gaskets, and one first buffer gasket is used for being arranged between the bottom surface of the first fastening nut and the top surface of the first ring body.
Preferably, the bolt further comprises a plurality of second buffer gaskets, and one second buffer gasket is used for being sleeved on the outer side of one bolt and is arranged between the first ring body and the second ring body.
Preferably, the first ring body, the second ring body, the tamper rod and the guide post are coaxially arranged.
Preferably, the diameters of the first ring body and the second ring body are the same.
Preferably, the thicknesses of the first ring body and the second ring body are the same.
Preferably, the threads in the first fastening nut and the second fastening nut are the same in rotation direction.
Preferably, the number of the first connecting through holes is four, the four first connecting through holes are uniformly arranged in the circumferential direction of the first ring body, the number of the second connecting through holes is four, and the four second connecting through holes are uniformly arranged in the circumferential direction of the second ring body.
Compared with the prior art, the utility model has the following technical effects:
The utility model provides a novel locking guide pillar for hydraulic tamping machine, through set up outside protrusion in the bottom of guide pillar the first ring body of guide pillar sets up outside protrusion in the top of tamper the second ring body of tamper, pass a plurality of bolts respectively behind first connecting hole and the second connecting hole with first fastening nut and second fastening nut threaded connection, can be with first ring body and second ring body firm in connection, further through will the bottom surface of second fastening nut with the line on first fastening nut top surface is opposite, line interlock each other, avoids taking place not hard up between first fastening nut and the second fastening nut, is favorable to avoiding appearing becoming flexible between guide pillar and the tamper in the long-time tamping process of tamper, is favorable to guaranteeing that guide pillar and tamper vibration in-process connect firmly, effectively improves the security when the operation.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a locking guide post for a hydraulic tamper according to the present utility model;
FIG. 2 is a front cross-sectional view of the tamper-resistant guide post for a hydraulic tamper provided by the present utility model;
Fig. 3 is a schematic structural view of a second fastening nut, an anti-loosening plate and a first fastening nut in an anti-loosening guide post for a hydraulic tamper according to the present utility model;
in the figure: 1. a tamper rod; 2. a second ring body; 3. a first ring body; 4. a first buffer pad; 5. a first fastening nut; 6. an anti-loosening plate; 7. a second fastening nut; 8. a bolt; 9. a guide post; 10. and a second cushion pad.
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 making any inventive effort, are intended to be within the scope of the utility model.
The utility model aims to provide a locking guide post for a hydraulic tamping machine, which solves the problems in the prior art, effectively ensures stable connection between the guide post and a tamping hammer in the vibration process and effectively improves the safety in the operation process.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
The utility model provides a locking guide post 9 for a hydraulic tamper, as shown in figures 1-3, comprising: the tamping tool comprises a tamping rod 1, a guide column 9, a first ring body 3, a second ring body 2, a plurality of bolts 8, a plurality of first fastening nuts 5 and a plurality of second fastening nuts 7, wherein the first ring body 3 is integrally connected to the bottom end of the guide column 9 and protrudes outwards out of the guide column 9, and a plurality of first connecting through holes are formed in the circumferential direction of the first ring body 3; the second ring body 2 is integrally connected to the top end of the tamping rod 1 and protrudes outwards out of the tamping rod 1, a plurality of second connecting through holes are formed in the circumferential direction of the second ring body 2, and one second connecting through hole is arranged corresponding to one first connecting through hole; one bolt 8 is used for penetrating through a second connecting through hole and first connecting through hole after being in threaded connection with first fastening nut 5 and second fastening nut 7, the bottom surface of second fastening nut 7 is used for contacting with the top surface of first fastening nut 5, and the bottom surface of second fastening nut 7 is opposite to the line of first fastening nut 5 top surface, through setting up the first ring body 3 of outwards protrusion guide pillar 9 in the bottom of guide pillar 9, set up the second ring body 2 of outwards protrusion tamper 1 in the top of tamper 1, pass a plurality of bolts 8 respectively after first connecting through hole and second connecting through hole with first fastening nut 5 and second fastening nut 7 threaded connection, can be with first ring body 3 and second ring body 2 firm in connection, further through the line with the bottom surface of second fastening nut 7 and the line of first fastening nut 5 top surface are opposite, line interlock each other, avoid taking place not hard up between first fastening nut 5 and the second fastening nut 7, be favorable to avoid appearing not hard up between guide pillar 9 and the tamper in the long-time tamping process, be favorable to guaranteeing the guide pillar 9 and firm vibration during the connection in the tamping hammer, safety vibration during operation effectively improves.
In a preferred embodiment, the anti-loosening plate 6 is further comprised of a plurality of anti-loosening plates 6, one anti-loosening plate 6 is arranged between one first fastening nut 5 and one second fastening nut 7, and the anti-loosening plate 6 makes the first fastening nut 5 and the second fastening nut 7 stable and difficult to loosen.
In a preferred embodiment, the bottom surface of the anti-loosening plate 6 is used for contacting with the top surface of the first fastening nut 5, and the bottom surface of the anti-loosening plate 6 is opposite to the top surface of the first fastening nut 5 in texture, the top surface of the anti-loosening plate 6 is used for contacting with the bottom surface of the second fastening nut 7, and the top surface of the anti-loosening plate 6 is opposite to the bottom surface of the first fastening nut 5 in texture, and further by setting each contact surface to be opposite in texture, the mutual engagement between each contact can be made, so that the first fastening nut 5 and the second fastening nut 7 are stable and difficult to loosen.
In a preferred embodiment, the first buffer gaskets 4 further comprise a plurality of first buffer gaskets 4, one first buffer gasket 4 is used for being arranged between the bottom surface of the first fastening nut 5 and the top surface of the first ring body 3, and the first buffer gaskets 4 can buffer vibration transmitted to the first fastening nut 5 in the tamping process, so that the first fastening nut 5 and the second fastening nut 7 are stable and difficult to loosen.
In a preferred embodiment, the bolt further comprises a plurality of second buffer gaskets 10, one second buffer gasket 10 is used for being sleeved on the outer side of one bolt 8 and is arranged between the first ring body 3 and the second ring body 2, and the second buffer gaskets 10 can prevent the first ring body 3 and the second ring body 2 from impacting each other, so that the first fastening nut 5 and the second fastening nut 7 are stable and difficult to loosen between the bolt 8.
In a preferred embodiment, the first ring 3, the second ring 2, the tamper bar 1 and the guide post 9 are arranged coaxially, so as to be stable during the tamping process.
In a preferred embodiment, the first ring 3 and the second ring 2 have the same diameter.
In a preferred embodiment, the first ring body 3 and the second ring body 2 have the same thickness.
In a preferred embodiment, the threads in the first fastening nut 5 and the second fastening nut 7 are threaded in the same direction.
In a preferred embodiment, the number of first connecting through holes is four, the four first connecting through holes are uniformly arranged in the circumferential direction of the first ring body 3, the number of second connecting through holes is four, and the four second connecting through holes are uniformly arranged in the circumferential direction of the second ring body 2.
Working principle: the tamping rod 1 and the guide post 9 are connected end to end, the first ring body 3 is corresponding to the second ring body 2, the penetrating holes of the first ring body 3 and the second ring body 2 are corresponding to each other, the second buffer gasket 10 is located between the first ring body 3 and the second ring body 2, the first ring body 3 and the second ring body 2 are prevented from being impacted mutually, the penetrating holes of the second ring body 2 and the first ring body 3 are corresponding to each other from top to bottom through the screw rod 8, the first buffer gasket 4 is then penetrated through corresponding to the screw rod 8, the first fastening nut 5 is screwed and clamped, the anti-loosening plate 6 is nested again, the bottom surface of the anti-loosening plate 6 is attached to the top surface of the first fastening nut 5, the second fastening nut 7 is screwed from top to bottom, the bottom surface of the second fastening nut 7 is attached to the top surface of the anti-loosening plate 6, the lines of the second fastening nut 7 and the first fastening nut 5 are mutually meshed, the second fastening nut 7 and the first fastening nut 5 are prevented from being loosened stably, then the drilling machine is started, the drilling machine is transmitted to the reduction gearbox through the driven by the driven plate, and the gear is driven to impact the drilling machine to impact the high-frequency of a drilling rod through the gear, and the impact frequency of a high-speed piston is achieved, and a pneumatic pick can impact on a high-frequency work is achieved, and a pneumatic impact is achieved.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (10)
1. The utility model provides a locking guide pillar for hydraulic tamper which characterized in that: comprising the following steps:
The tamping rod is provided with a tamping rod,
The guide post is arranged on the upper surface of the guide post,
The first ring body is integrally connected to the bottom end of the guide post and protrudes outwards out of the guide post, and a plurality of first connecting through holes are formed in the circumferential direction of the first ring body;
The second ring body is integrally connected to the top end of the tamping rod and protrudes outwards out of the tamping rod, a plurality of second connecting through holes are formed in the circumferential direction of the second ring body, and one second connecting through hole is arranged corresponding to one first connecting through hole;
a plurality of the bolts are arranged on the base,
A plurality of first fastening nuts, and
The bolts are used for penetrating through the second connecting through holes and the first connecting through holes and then fixedly connected with the first fastening nuts and the second fastening nuts through threads, the bottom surfaces of the second fastening nuts are used for being in contact with the top surfaces of the first fastening nuts, and the bottom surfaces of the second fastening nuts are opposite to the top surfaces of the first fastening nuts in texture.
2. The tamper-resistant guide post for a hydraulic tamper of claim 1, wherein: the anti-loosening device further comprises a plurality of anti-loosening plates, wherein one anti-loosening plate is used for being arranged between one first fastening nut and one second fastening nut.
3. The tamper-resistant guide post for a hydraulic tamper of claim 2, wherein: the bottom surface of the anti-loosening plate is used for being in contact with the top surface of the first fastening nut, the bottom surface of the anti-loosening plate is opposite to the top surface of the first fastening nut in texture, the top surface of the anti-loosening plate is used for being in contact with the bottom surface of the second fastening nut, and the top surface of the anti-loosening plate is opposite to the bottom surface of the first fastening nut in texture.
4. The tamper-resistant guide post for a hydraulic tamper of claim 1, wherein: the nut further comprises a plurality of first buffer gaskets, wherein one first buffer gasket is used for being arranged between the bottom surface of the first fastening nut and the top surface of the first ring body.
5. The tamper-resistant guide post for a hydraulic tamper of claim 1, wherein: the bolt further comprises a plurality of second buffer gaskets, wherein one second buffer gasket is used for being sleeved on the outer side of one bolt and is arranged between the first ring body and the second ring body.
6. The tamper-resistant guide post for a hydraulic tamper of claim 1, wherein: the first ring body, the second ring body, the tamping rod and the guide post are coaxially arranged.
7. The tamper-resistant guide post for a hydraulic tamper of claim 6, wherein: the diameters of the first ring body and the second ring body are the same.
8. The tamper-resistant guide post for a hydraulic tamper of claim 7, wherein: the thickness of the first ring body is the same as that of the second ring body.
9. The tamper-resistant guide post for a hydraulic tamper of claim 1, wherein: the threads in the first fastening nut and the second fastening nut are the same in rotation direction.
10. The tamper-resistant guide post for a hydraulic tamper of claim 1, wherein: the number of the first connecting through holes is four, the four first connecting through holes are uniformly arranged in the circumferential direction of the first ring body, the number of the second connecting through holes is four, and the four second connecting through holes are uniformly arranged in the circumferential direction of the second ring body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322769753.6U CN220869808U (en) | 2023-10-16 | 2023-10-16 | Anti-loosening guide post for hydraulic tamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322769753.6U CN220869808U (en) | 2023-10-16 | 2023-10-16 | Anti-loosening guide post for hydraulic tamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220869808U true CN220869808U (en) | 2024-04-30 |
Family
ID=90805993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322769753.6U Active CN220869808U (en) | 2023-10-16 | 2023-10-16 | Anti-loosening guide post for hydraulic tamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220869808U (en) |
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2023
- 2023-10-16 CN CN202322769753.6U patent/CN220869808U/en active Active
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