CN204183194U - A kind of erecting device of axle sleeve - Google Patents
A kind of erecting device of axle sleeve Download PDFInfo
- Publication number
- CN204183194U CN204183194U CN201420565315.6U CN201420565315U CN204183194U CN 204183194 U CN204183194 U CN 204183194U CN 201420565315 U CN201420565315 U CN 201420565315U CN 204183194 U CN204183194 U CN 204183194U
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- axle sleeve
- structural member
- erecting device
- holder
- push mechanism
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Abstract
This application discloses a kind of erecting device of axle sleeve, for installing axle sleeve on structural member, it comprises: axle sleeve can be clamped in the holder on structural member, and be arranged on described holder, and can continue to promote the push mechanism that described axle sleeve enters described structural member.The utility model applies the mode of continuous action power by providing mechanical part to axle sleeve, replace traditional knocking mode, what make axle sleeve no longer be interrupted is repeatedly stressed, but it is continual lasting stressed, can not change in the force part of loading process bottom bracket axle and Impact direction, thus make stressed more balanced in whole installation process of axle sleeve, improve the installation quality of axle sleeve and structural member.
Description
Technical field
The utility model relates to rotary drilling rig manufacturing technology field, more particularly, relates to a kind of erecting device of axle sleeve.
Background technology
In the production process of rotary drilling rig, often need the axle sleeve installing different size on the structural member that it is large-scale.In the prior art, there are two kinds of modes of operation be installed to by axle sleeve on structural member, wherein a kind of comparatively general mode of operation is the installation position first axle sleeve being set in advance in structural member, then by the mode that the hand-held sledgehammer of workman or copper rod repeatedly fiercely knock axle sleeve, axle sleeve is made to enter into structural member and realize installing.Another kind is then be placed on by structural member on stationary work-table to carry out installation operation.
In above-mentioned two kinds of mounting means; the mounting means manually knocked is in the process of carrying out; manually cannot accomplish accurate control to force size and force application part, the phenomenon of axle sleeve unbalance stress often can be caused to occur, larger impact is created on the installation quality of axle sleeve and structural member.Further, the mounting means manually knocked is wasted time and energy, and there is potential safety hazard.And the installation operation carried out on stationary work-table, because the volume and weight of structural member is all larger, be not easy to movement and the upset of structural member, bring very large inconvenience to installation operation.
Therefore, how improving the installation quality of axle sleeve and structural member further, is current those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the utility model provides a kind of erecting device of axle sleeve, and axle sleeve is being installed in the process of structural member by it, axle sleeve can be made to continue stressed, thus makes axle sleeve stressed more balanced, improves the installation quality of axle sleeve and structural member.
In order to achieve the above object, the utility model provides following technical scheme:
An erecting device for axle sleeve, for installing axle sleeve on structural member, it comprises: axle sleeve can be clamped in the holder on structural member, and be arranged on described holder, and can continue to promote the push mechanism that described axle sleeve enters described structural member.
Preferably, in the erecting device of above-mentioned axle sleeve, also comprise and being connected with described holder, with by described holder and on the unsettled lifting part sling of described push mechanism.
Preferably, in the erecting device of above-mentioned axle sleeve, described lifting part is steel wire rope.
Preferably, in the erecting device of above-mentioned axle sleeve, described push mechanism is provided with the level and smooth backing plate of the axis perpendicular to described axle sleeve, described push mechanism passes through the end contact of described level and smooth backing plate and described axle sleeve.
Preferably, in the erecting device of above-mentioned axle sleeve, described holder is C shaped piece, the sidewall of described C shaped piece opening both sides, is respectively the first side wall and the second sidewall that contact with described axle sleeve with described structural member.
Preferably, in the erecting device of above-mentioned axle sleeve, described push mechanism is hydraulic jack.
Preferably, in the erecting device of above-mentioned axle sleeve, the piston rod of described hydraulic jack runs through described second sidewall and contacts with described axle sleeve, and described level and smooth backing plate is arranged on the end of described piston rod.
Preferably, in the erecting device of above-mentioned axle sleeve, described the first side wall applies clamping force by plate in smoothing junction disposed thereon to described structural member.
Preferably, in the erecting device of above-mentioned axle sleeve, also comprise the multiple handles be separately positioned in described holder and described push mechanism.
In the erecting device of the axle sleeve that the utility model provides, holder is adopted to clamp structural member and the axle sleeve be arranged on structural member installation site, then the push mechanism that order is arranged on holder applies lasting active force to axle sleeve, to promote axle sleeve uninterruptedly movement, thus axle sleeve is made finally to enter into structural member.The utility model applies the mode of continuous action power by providing mechanical part to axle sleeve, replace traditional knocking mode, what make axle sleeve no longer be interrupted is repeatedly stressed, but it is continual lasting stressed, can not change in the force part of loading process bottom bracket axle and Impact direction, thus make stressed more balanced in whole installation process of axle sleeve, improve the installation quality of axle sleeve and structural member.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The operating diagram of the erecting device of the axle sleeve that Fig. 1 provides for the utility model embodiment.
In upper Fig. 1:
Structural member 1, axle sleeve 2, holder 3, lifting part 4, level and smooth backing plate 5, piston rod 6, oil cylinder body 7, plate in smoothing junction 8, handle 9;
The first side wall 31, second sidewall 32.
Detailed description of the invention
The utility model provides a kind of erecting device of axle sleeve, and axle sleeve is being installed in the process of structural member by it, axle sleeve can be made to continue stressed, thus makes axle sleeve stressed more balanced, improves the installation quality of axle sleeve and structural member.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the erecting device of the axle sleeve 2 that the utility model embodiment provides, for installing axle sleeve 2 on the structural member 1 of rotary drilling rig, it comprises: axle sleeve 2 can be clamped in the holder 3 on structural member 1 installation position, with be arranged on holder 3, and can continue to promote axle sleeve 2 and enter structural member 1, to realize the push mechanism that structural member 1 and axle sleeve 2 assemble.
In the erecting device of the axle sleeve 2 that the utility model provides, holder 3 pairs of structural members 1 and the axle sleeve 2 be arranged on structural member 1 installation site is adopted to clamp, then the push mechanism that order is arranged on holder 3 applies lasting active force to axle sleeve 2, to promote axle sleeve 2 uninterruptedly movement, thus axle sleeve 2 is made finally to enter into structural member 1.
The utility model applies the mode of continuous action power by providing mechanical part to axle sleeve 2, replace traditional knocking mode, what make axle sleeve 2 no longer be interrupted is repeatedly stressed, but it is continual lasting stressed, all can not change in the force part of loading process bottom bracket axle 2 and the even stressed size of Impact direction, thus make stressed more balanced in whole installation process of axle sleeve 2, improve the installation quality of axle sleeve 2 and structural member 1.And the erecting device utilizing the present embodiment to provide can make axle sleeve 2 be installed to the more convenient convenience of operation on structural member 1, time saving and energy saving, and there is not potential safety hazard.
In order to further optimisation technique scheme, in the erecting device of the axle sleeve that the present embodiment provides, also comprise and being connected with holder 3, with by holder 3 and on the unsettled lifting part 4 sling of push mechanism.Because the volume and weight of structural member 1 is all comparatively large, thus structural member 1 is placed into stationary work-table carries out axle sleeve 2 assemble time, movement and the upset of structural member 1 are very inconvenient.In order to solve this problem, enable the realization that assembly manipulation is convenient, the present embodiment preferably arranges lifting part 4, with by holder 3 with push mechanism is unsettled slings, like this when structural member 1 is inconvenient to move, pull unsettled holder 3 and push mechanism that can be flexible move to the different installation positions of structural member 1, thus meet the installation requirements of multiple installation site and specification, improve the versatility of the erecting device that simple operation and the present embodiment provide.
Concrete, lifting part 4 is steel wire rope.As shown in Figure 1, lifting part 4 effect is in the present embodiment sling holder 3 and push mechanism, as long as so holder 3 and push mechanism can be sling, the version of lifting part 4 does not limit, and it can be the parts of number of different types.The present embodiment selects steel wire rope as lifting part 4, is that it is cheap, easy to use because steel wire rope is lifting part comparatively common in actual production process, is of value to the realization of technical scheme in actual production and application.
In the present embodiment, push mechanism is provided with the level and smooth backing plate 5 of the axis perpendicular to axle sleeve 2, push mechanism passes through the end contact of level and smooth backing plate 5 and axle sleeve 2, as shown in Figure 1.In the present embodiment, in order to improve the stress equalization of axle sleeve 2 further, at the contact jaw of push mechanism and axle sleeve 2, level and smooth backing plate 5 is set, make the smooth surfaces of level and smooth backing plate 5 and the end contact of axle sleeve 2, thus raising lifting surface area, the motive force that push mechanism applies acts on axle sleeve 2 through level and smooth backing plate 5, motive force farthest can be distributed on the whole end face of axle sleeve 2, makes axle sleeve 2 overall stressed more balanced.
As shown in Figure 1, the preferred holder 3 of the present embodiment is the C shaped piece of C shape structure, the sidewall of these C shaped piece opening both sides, is respectively the first side wall 31 and the second sidewall 32 that contact with axle sleeve 2 with structural member 1.As shown in Figure 1, the preferred holder 3 of the present embodiment is C shaped piece, and it is in conjunction with push mechanism, entirety can be interpreted as that C type clamps, the erecting device of the axle sleeve that certain the present embodiment provides, and also can be understood as is the device improving C type pincers and obtain.And two sidewalls being positioned at its opening both sides that C shaped piece and structural member 1 contact with axle sleeve 2, be called the first side wall 31 and the second sidewall 32 in the present embodiment.
Preferably, push mechanism is hydraulic jack.And the piston rod 6 of hydraulic jack contacts with axle sleeve 2 after running through the second sidewall 32, and level and smooth backing plate 5 is arranged on the end of piston rod 6, and namely level and smooth backing plate 5 is positioned at inside C shaped piece.The preferred push mechanism of the present embodiment is hydraulic jack, because hydraulic jack can apply larger pressure to axle sleeve 2, fully can meet the job requirement that axle sleeve 2 is installed, and the better working stability of hydraulic jack.In addition, the oil cylinder body 7 of hydraulic jack is arranged on outside C shaped piece by the present embodiment, and its piston rod 6 then runs through the second sidewall 32, enters into inside C shaped piece axle sleeve 2 applied thrust.Certainly, when not affecting normal processes, push mechanism also can be other force application parts, such as cylinder etc.And on the inner surface being arranged on the second sidewall 32 that hydraulic jack also can be overall.
In addition, the first side wall 31 applies clamping force by plate in smoothing junction 8 pairs of structural members 1 disposed thereon.In order to further improve the installation quality of structural member 1 and axle sleeve 2, the preferred the first side wall of the present embodiment 31 is also contacted with structural member 1 by the plate in smoothing junction 8 of a surface smoothing, thus improve the stress balance of structural member 1, also ensure that structural member 1 and axle sleeve 2 can be stressed on the same line, thus the assembly quality both improving.
Further, in the erecting device that the present embodiment provides, also comprise the multiple handles 9 be separately positioned in holder 3 and push mechanism.Because carrying out in the process of assembling, need the mobile holder 3 that is suspended in the air and push mechanism to the installation position of structural member 1, so in order to conveniently moving, holder 3 and push mechanism are provided with handle 9 respectively, the crawl of handled easily personnel and push-and-pull operation.Preferably, handle 9 is two, and one is arranged on the outer surface of the first side wall 31, makes one be arranged on oil cylinder body 7, as shown in Figure 1.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. the erecting device of an axle sleeve, for installing axle sleeve on structural member, it is characterized in that, comprising: axle sleeve can be clamped in the holder on structural member, with be arranged on described holder, and can continue to promote the push mechanism that described axle sleeve enters described structural member.
2. the erecting device of axle sleeve according to claim 1, is characterized in that, also comprises and being connected with described holder, with by described holder and on the unsettled lifting part sling of described push mechanism.
3. the erecting device of axle sleeve according to claim 2, is characterized in that, described lifting part is steel wire rope.
4. the erecting device of axle sleeve according to claim 1, is characterized in that, described push mechanism is provided with the level and smooth backing plate of the axis perpendicular to described axle sleeve, and described push mechanism passes through the end contact of described level and smooth backing plate and described axle sleeve.
5. the erecting device of axle sleeve according to claim 4, is characterized in that, described holder is C shaped piece, the sidewall of described C shaped piece opening both sides, is respectively the first side wall and the second sidewall that contact with described axle sleeve with described structural member.
6. the erecting device of axle sleeve according to claim 5, is characterized in that, described push mechanism is hydraulic jack.
7. the erecting device of axle sleeve according to claim 6, is characterized in that, the piston rod of described hydraulic jack runs through described second sidewall and contacts with described axle sleeve, and described level and smooth backing plate is arranged on the end of described piston rod.
8. the erecting device of axle sleeve according to claim 5, is characterized in that, described the first side wall applies clamping force by plate in smoothing junction disposed thereon to described structural member.
9. according to the erecting device of the axle sleeve in claim 1-8 described in any one, it is characterized in that, also comprise the multiple handles be separately positioned in described holder and described push mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565315.6U CN204183194U (en) | 2014-09-28 | 2014-09-28 | A kind of erecting device of axle sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565315.6U CN204183194U (en) | 2014-09-28 | 2014-09-28 | A kind of erecting device of axle sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204183194U true CN204183194U (en) | 2015-03-04 |
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ID=52615225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420565315.6U Active CN204183194U (en) | 2014-09-28 | 2014-09-28 | A kind of erecting device of axle sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204183194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355555A (en) * | 2019-08-27 | 2019-10-22 | 安徽合力股份有限公司 | A kind of idler wheel press-loading device of forklift door frame channel steel |
| CN114406602A (en) * | 2022-01-25 | 2022-04-29 | 合肥华林精工科技有限公司 | Assembling tool and assembling method for large shaft sleeve |
-
2014
- 2014-09-28 CN CN201420565315.6U patent/CN204183194U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355555A (en) * | 2019-08-27 | 2019-10-22 | 安徽合力股份有限公司 | A kind of idler wheel press-loading device of forklift door frame channel steel |
| CN110355555B (en) * | 2019-08-27 | 2024-07-12 | 安徽合力股份有限公司 | Roller press-fitting mechanism of forklift portal channel steel |
| CN114406602A (en) * | 2022-01-25 | 2022-04-29 | 合肥华林精工科技有限公司 | Assembling tool and assembling method for large shaft sleeve |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102249 Beijing ChangPing Railway Station, west of Changping District, 500 meters Patentee after: Beijing CRRC Heavy Industry Mechanics Co., Ltd. Address before: 102249 Beijing ChangPing Railway Station, west of Changping District, 500 meters Patentee before: Beijing CSR Times Heavy Industry Machinery Co., Ltd. |