CN203764682U - Internal supporting adjusting device for suspension arm - Google Patents
Internal supporting adjusting device for suspension arm Download PDFInfo
- Publication number
- CN203764682U CN203764682U CN201420086167.XU CN201420086167U CN203764682U CN 203764682 U CN203764682 U CN 203764682U CN 201420086167 U CN201420086167 U CN 201420086167U CN 203764682 U CN203764682 U CN 203764682U
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- CN
- China
- Prior art keywords
- side frame
- bogie side
- inner support
- support means
- power unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an internal supporting adjusting device for a suspension arm. The internal supporting adjusting device comprises a trolley, a height adjusting mechanism and an internal supporting mechanism, wherein the height adjusting mechanism and the internal supporting mechanism are arranged on the trolley, and move in the horizontal direction along with the trolley; the height adjusting mechanism is used for adjusting the height of the internal supporting mechanism in the vertical direction; the internal supporting mechanism is used for adjusting the inner concave deformation of the suspension arm. The internal supporting adjusting device facilitates conveying and position adjusting, and can relieve the operation intensity of users and improve the adjusting efficiency.
Description
Technical field
The utility model relates to engineering machinery field, particularly relates to a kind of inner support means for correcting of arm.
Background technology
Crane is one of indispensable main equipment in engineering construction construction.Arm is as the main load assembly of crane, and its Design and manufacture quality direct relation the complete machine safety of crane.Arm part rigidity is less, is easily subject to the impact of manufacture craft in manufacture process, and especially in welding process, the distortion of arm is restive, causes arm cylindrical shell form and position tolerance overproof serious, causes arm generation nonlinear deformation.Rising under arm operating mode, crushed element easily causes structural instability and causes lifting failure, causes the serious consequences such as arm cylinder damage.
In order to improve the security performance of crane, in prior art, the general arm that adopts jack to be built in crane is inner, to proofread and correct the female parts of crane arm.
Yet not only labour intensity is large and correction efficiency is lower to adopt jack to carry out timing.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of inner support means for correcting at the inner convenient arm that moves and regulate of arm.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the inner support means for correcting that a kind of arm is provided, this inner support means for correcting comprises go-cart, height regulating mechanism and interior support mechanism, height regulating mechanism and interior support mechanism are arranged in go-cart, and move with go-cart along continuous straight runs, height regulating mechanism is for the height of support mechanism in vertically adjusting, the Inward deflection that interior support mechanism produces for proofreading and correct arm.
Wherein, go-cart comprises body frame, bogie side frame and a plurality of roller, and body frame along continuous straight runs arranges, and a plurality of rollers are arranged at the below of body frame, and bogie side frame is arranged at a side of body frame, and height regulating mechanism is assembled on bogie side frame.
Wherein, bogie side frame comprises the first bogie side frame main body vertically arranging, the first bogie side frame main body is provided with installing hole, height regulating mechanism comprises the first power unit, the first bevel gear, the second bevel gear, screw body and supporting seat, supporting seat is assembled on screw body, the two ends of screw body are assembled in the installing hole of two the first bogie side frame main bodys, the first bevel gear set is filled to the first power unit, the second bevel gear set is filled on screw body, the first power unit rotates by the first bevel gear and the second bevel gear driving screw body, and then drive supporting seat in the vertical direction to be subjected to displacement, interior support mechanism is assembled on supporting seat.
Wherein, bogie side frame further comprises spaced two the second bogie side frame main bodys of horizontal direction and slides respectively and be arranged at two slide blocks in two the second bogie side frame main bodys, and supporting seat is further assembled on slide block.
Wherein, two the second bogie side frame main bodys are arranged at the both sides of screw body.
Wherein, interior support mechanism comprises the second power unit and push type broach, and the second power unit is arranged at supporting seat, and push type broach is assembled to the second power unit, and the second power unit drives push type broach to move.
Wherein, the second power unit comprises that two are proofreaied and correct oil cylinder, and two pistons of proofreading and correct oil cylinder arrange away from each other, and push type broach is two, and is assembled on the piston of proofreading and correct oil cylinder.
Wherein, proofread and correct the setting of oil cylinder along continuous straight runs for two.
Wherein, inner support means for correcting further comprises power source, and power source is arranged on the body frame of go-cart, and then provides power for the first power unit and the second power unit.
Wherein, go-cart further comprises handle, and handle is arranged on bogie side frame.
The beneficial effects of the utility model are: the situation that is different from prior art, the utility model inner support means for correcting comprises go-cart, height regulating mechanism and interior support mechanism, interior support mechanism is adjusted the position of horizontal direction by go-cart, and the position of adjusting vertical direction by height regulating mechanism, the utility model inner support means for correcting is convenient to carrying and is adjusted position, can alleviate user's manipulation strength and improve the efficiency of proofreading and correct.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the inner support means for correcting of the utility model arm is applied to carry out in arm timing;
Fig. 2 is the side view of the means for correcting of inner support shown in Fig. 1;
Fig. 3 is the front view of the go-cart of the means for correcting of inner support shown in Fig. 2;
Fig. 4 is the side view of the go-cart of the means for correcting of inner support shown in Fig. 3;
Fig. 5 is the side view of the height regulating mechanism of the means for correcting of inner support shown in Fig. 2;
Fig. 6 is the front view of the interior support mechanism of the means for correcting of inner support shown in Fig. 1;
Fig. 7 is the side view of the interior support mechanism of the means for correcting of inner support shown in Fig. 6.
The specific embodiment
Please refer to Fig. 1 and Fig. 2, the inner support means for correcting 100 of the utility model arm is for moving and proofread and correct in arm A inside the Inward deflection that arm A produces.
Inner support means for correcting 100 comprises go-cart 1, height regulating mechanism 2, interior support mechanism 3 and power source 4.Height regulating mechanism 2, interior support mechanism 3 and power source 4 are arranged in go-cart 1, and move with go-cart 1 along continuous straight runs.Power source 4 provides power for height regulating mechanism 2 and interior support mechanism 3.Height regulating mechanism 2 is for the height of support mechanism 3 in vertically adjusting.The Inward deflection that interior support mechanism 3 produces for proofreading and correct arm A.
Please further tie with reference to Fig. 3 and Fig. 4, go-cart 1 comprises body frame 11, bogie side frame 12, a plurality of roller 13, and handle 14.Body frame 11 along continuous straight runs settings, a plurality of rollers 13 are arranged at the below of body frame 11, and bogie side frame 12 is arranged at a side of body frame 11, and handle 14 is arranged on bogie side frame 12.The preferred universal rolling wheel of roller 13, roller 13 the optional position that facilitates inner support means for correcting to reach arm inside is set.Arranging of handle 14 facilitates user to promote go-cart.
Bogie side frame 12 comprises the first bogie side frame main body 121, a pair of the second bogie side frame main body 122 and two slide blocks 123.The first bogie side frame main body 121 vertically arranges and is fixed on body frame 11.From the center of top position of the first bogie side frame main body 121, to bottom, vertically run through installing hole 1210 is set.Each second bogie side frame main body 122 is vertically extended setting; A pair of the second bogie side frame main body 122 along continuous straight runs are arranged at intervals in the first bogie side frame main body 121 and are positioned at the both sides of installing hole 1210.Slide block 123 and the second bogie side frame main body 122 are corresponding and vertically slide and be arranged in the second bogie side frame main body 122 one by one.
Please, with further reference to Fig. 5, height regulating mechanism 2 comprises the first power unit 21, the first bevel gear 22, the second bevel gear 23, screw body 24 and supporting seat 25.The two ends of screw body 24 are assembled in the installing hole 1210 of the first bogie side frame main body 121.Supporting seat 25 is assembled on screw body 24 and slide block 123.The first bevel gear 22 is assembled to the first power unit 21, the second bevel gears 23 and is assembled on screw body 24.The first power unit 21 drives screw body 24 to rotate by the first bevel gear 22 and the second bevel gear 23, and then drives supporting seat 25 in the vertical directions to be subjected to displacement.
Please, with further reference to Fig. 6 and Fig. 7, interior support mechanism 3 is assembled on supporting seat 25.Interior support mechanism 3 comprises the second power unit 31 and push type broach 32.The second power unit 31 is arranged on supporting seat 25, and push type broach 32 is assembled to the second power unit 31.The second power unit 31 is for driving push type broach 32 to move.In the present embodiment, the second power unit 31 comprises two horizontally disposed correction oil cylinders 310, and two pistons (not indicating) settings away from each other of proofreading and correct oil cylinder 310, and the number of push type broach 32 is two, is assembled to respectively on the piston of corresponding correction oil cylinder 310.In use procedure, push type broach 32 can be simultaneously driven, or only a push type broach 32 is driven; Push type broach 32 can continuous and adjustable, can also crawl flexible.
Power source 4 is arranged on the body frame 11 of go-cart 1, is at least the second power unit 31 power is provided, can also be simultaneously for the first power unit 21 provides power.Preferably, power source 4 is hydraulic power supplies.
In practical application, when the inside of arm A exists Inward deflection, operator grasping handle 14 pushes to this inner support means for correcting 100 by roller 13 position that needs correction in arm A; Then open power source 4, according to the height of depressed part, start the first power unit 21 and make interior support mechanism 3 be adjusted to required height with supporting seat 25; Next, start the second power unit 31, now, according to actual needs, can select to drive two correction oil cylinders 310 to stretch out two push type broach 32 simultaneously, the two to be proofreaied and correct the both sides of butt arm A respectively to arm simultaneously, or only drive one to drive oil cylinder 310 that the inner surface of the push type broach 32 butt arm A of driven side is proofreaied and correct arm.
Compared with prior art, the utility model inner support means for correcting 100 comprises go-cart 1, height regulating mechanism 2 and interior support mechanism 3, interior support mechanism 3 is adjusted the position of horizontal direction by go-cart 1, and the position of adjusting vertical direction by height regulating mechanism 2, the utility model inner support means for correcting 100 is convenient to carrying and is adjusted position, can alleviate user's manipulation strength and improve the efficiency of proofreading and correct.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. the inner support means for correcting (100) of an arm, it is characterized in that, described inner support means for correcting (100) comprises go-cart (1), height regulating mechanism (2) and interior support mechanism (3), described height regulating mechanism (2) and described interior support mechanism (3) are arranged in described go-cart (1), and move with described go-cart (1) along continuous straight runs, described height regulating mechanism (2) is for vertically adjusting the height of described interior support mechanism (3), and described interior support mechanism (3) is for proofreading and correct the Inward deflection of described arm generation.
2. inner support means for correcting according to claim 1 (100), it is characterized in that, described go-cart (1) comprises body frame (11), bogie side frame (12) and a plurality of roller (13), described body frame (11) along continuous straight runs setting, described a plurality of roller (13) is arranged at the below of described body frame (11), described bogie side frame (12) is arranged at a side of described body frame (11), and described height regulating mechanism (2) is assembled on described bogie side frame (12).
3. inner support means for correcting according to claim 2 (100), it is characterized in that, described bogie side frame (12) comprises the first bogie side frame main body (121) vertically arranging, described the first bogie side frame main body (121) is provided with installing hole (1210), described height regulating mechanism (2) comprises the first power unit (21), the first bevel gear (22), the second bevel gear (23), screw body (24) and supporting seat (25), described supporting seat (25) is assembled on described screw body (24), the two ends of described screw body (24) are assembled in the installing hole (1210) of described two the first bogie side frame main bodys (121), described the first bevel gear (22) is assembled to described the first power unit (21), described the second bevel gear (23) is assembled on described screw body (24), described the first power unit (21) drives described screw body (24) to rotate by described the first bevel gear (22) and described the second bevel gear (23), and then drive described supporting seat (25) to be subjected to displacement on described vertical direction, described interior support mechanism (3) is assembled on described supporting seat (25).
4. inner support means for correcting according to claim 3 (100), it is characterized in that, described bogie side frame (12) further comprises spaced two the second bogie side frame main bodys (122) of horizontal direction and slides respectively and be arranged at two slide blocks (123) in described two the second bogie side frame main bodys (122), and described supporting seat (25) is further assembled on described slide block (123).
5. inner support means for correcting according to claim 4 (100), is characterized in that, described two the second bogie side frame main bodys (122) are arranged at the both sides of described screw body (24).
6. inner support means for correcting according to claim 3 (100), it is characterized in that, described interior support mechanism (3) comprises the second power unit (31) and push type broach (32), described the second power unit (31) is arranged at described supporting seat (25), described push type broach (32) is assembled to described the second power unit (31), and described the second power unit (31) drives described push type broach (32) mobile.
7. inner support means for correcting according to claim 6 (100), it is characterized in that, described the second power unit (31) comprises that two are proofreaied and correct oil cylinder (310), described two pistons of proofreading and correct oil cylinder (310) arrange away from each other, described push type broach (32) is two, and is assembled on the piston of described correction oil cylinder (310).
8. inner support means for correcting according to claim 7 (100), is characterized in that, proofreaies and correct oil cylinder (310) along continuous straight runs setting for described two.
9. inner support means for correcting according to claim 8 (100), it is characterized in that, described inner support means for correcting (100) further comprises power source (4), it is upper that described power source (4) is arranged at the body frame (11) of described go-cart (1), and then provide power for described the first power unit (21) and described the second power unit (31).
10. inner support means for correcting according to claim 2 (100), is characterized in that, described go-cart (1) further comprises handle (14), and described handle (14) is arranged on described bogie side frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420086167.XU CN203764682U (en) | 2014-02-27 | 2014-02-27 | Internal supporting adjusting device for suspension arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420086167.XU CN203764682U (en) | 2014-02-27 | 2014-02-27 | Internal supporting adjusting device for suspension arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764682U true CN203764682U (en) | 2014-08-13 |
Family
ID=51281929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420086167.XU Expired - Fee Related CN203764682U (en) | 2014-02-27 | 2014-02-27 | Internal supporting adjusting device for suspension arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400415A (en) * | 2014-10-31 | 2015-03-11 | 湖南百特随车起重机有限公司 | Crane jib assembling and debugging system |
| CN105945492A (en) * | 2016-07-04 | 2016-09-21 | 福建海山机械股份有限公司 | Inner support tooling fixture applicable to box-like structure slide |
-
2014
- 2014-02-27 CN CN201420086167.XU patent/CN203764682U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400415A (en) * | 2014-10-31 | 2015-03-11 | 湖南百特随车起重机有限公司 | Crane jib assembling and debugging system |
| CN104400415B (en) * | 2014-10-31 | 2016-10-26 | 湖南百特随车起重机有限公司 | Crane arm assembling & adjusting system |
| CN105945492A (en) * | 2016-07-04 | 2016-09-21 | 福建海山机械股份有限公司 | Inner support tooling fixture applicable to box-like structure slide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20160227 |