CN210236840U - Buckle formula hoisting accessory - Google Patents
Buckle formula hoisting accessory Download PDFInfo
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- CN210236840U CN210236840U CN201920553199.9U CN201920553199U CN210236840U CN 210236840 U CN210236840 U CN 210236840U CN 201920553199 U CN201920553199 U CN 201920553199U CN 210236840 U CN210236840 U CN 210236840U
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- jack catch
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- buckle
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- 230000005540 biological transmission Effects 0.000 claims abstract description 10
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- 210000000078 claw Anatomy 0.000 description 10
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a buckle formula hoisting accessory, the on-line screen storage device comprises a base, driving handle and jack catch, a plurality of jack catch homodisperses set up, at least one jack catch be with base sliding connection's slip jack catch, the transmission is connected in order to promote the slip jack catch roll-off when rotating in order to support tightly on by hoist and mount piece between driving handle and the slip jack catch, the slip jack catch correspondence is provided with the lock pin, the plug and the slip jack catch of lock pin are along perpendicular to slip jack catch slip direction grafting cooperation, lock pin rear end and regulating block are along grafting direction sliding fit, the regulating block is along the fixed mounting of the slip direction adjustable position of slip jack catch on the base. In this buckle formula hoisting device, adopted position adjustable locking round pin to carry out the locking to the hoisted part of difference, and then improved the adaptability greatly. And through the locking of locking round pin, can guarantee the chucking effectively, avoid the slip jack catch not hard up effectively, guaranteed the chucking effect to being hoisted the piece.
Description
Technical Field
The utility model relates to a lifting device technical field, more specifically say, relate to a buckle formula hoisting accessory.
Background
Need install a lot of parts that the body is heavier on the production line, artifical the difficult realization of taking, and have hidden danger such as safety, quality, assembly efficiency is also lower. The body need use the frock of lifting by crane among the heavier part installation, to whole car production line, need assemble and reach thousands of spare parts, therefore the hoist frock is various, the field management of not being convenient for.
To sum up, how to effectively solve the problem that the assembly adaptability of the buckle type lifting device is not good is a problem which needs to be solved urgently by the technical personnel in the field at present.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a buckle formula hoisting accessory, this buckle formula hoisting accessory can solve the problem that buckle formula hoisting accessory assembly adaptability is not good effectively.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a buckle formula hoisting accessory, includes base, driving handle and jack catch, and is a plurality of jack catch homodisperse sets up, at least one the jack catch be with base sliding connection's slip jack catch, driving handle with the transmission is connected in order to promote when rotating between the slip jack catch slip is in order to support tightly on by hoist and mount piece, the slip jack catch correspondence is provided with the locking round pin, the plug of locking round pin with the slip jack catch is along the perpendicular to slip jack catch slip direction cooperation of pegging graft, locking round pin rear end and regulating block are along pegging graft direction sliding fit, the regulating block is followed the fixed mounting that the slip direction adjustable position of slip jack catch is in on the base.
In this buckle formula hoisting device, when using, when hoisting the large batch hoisted piece of same model promptly, according to the present hoisted piece, adjust the position of regulating block to make the plug rear end of the locking pin in the regulating block that is located this position just to be located the slip jack catch jack of card dead state, then fixed regulating block position. Hoisting each hoisted piece afterwards, stretching the clamping jaw into the inner hole of the hoisted piece, and then rotating the driving handle to push the sliding clamping jaw to abut against the inner wall of the inner hole of the hoisted piece so as to clamp the hoisted piece. Then the locking pin slides, so that the plug of the locking pin is inserted into the sliding clamping jaw to lock the sliding clamping jaw, and the clamping state is ensured. In this buckle formula hoisting device, adopted position adjustable locking round pin to carry out the locking to the hoisted part of difference, and then improved the adaptability greatly. And through the locking of locking round pin, can guarantee the chucking effectively, avoid the slip jack catch not hard up effectively, guaranteed the chucking effect to being hoisted the piece. To sum up, this buckle formula hoisting accessory can solve the problem that buckle formula hoisting accessory assembly adaptability is not good effectively.
Preferably, the adjusting block is connected with the base through a bolt, one adjusting block is provided with a cylindrical through hole matched with the diameter of the bolt, and the other adjusting block is provided with a strip-shaped through hole extending along the sliding direction of the sliding clamping jaw.
Preferably, the base is provided with the strip-shaped through hole, and the two sides of the adjusting block are provided with the cylindrical through holes connected with the strip-shaped through hole through bolts.
Preferably, the plug cross section of the locking pin is square, and the sliding clamping jaw is provided with a square hole with the cross section matched with the size and the shape.
Preferably, the driving handle is rotatably connected with the base, a gear is arranged on the driving handle, and a rack matched with the gear is arranged on the sliding clamping jaw.
Preferably, the two sliding claws with opposite sliding directions are included, and racks of the two sliding claws are respectively positioned on two sides of the gear of the driving handle and are meshed with the gear.
Preferably, the base includes rectangle bottom plate and U type gallows that the opening faces down, the downside both ends of U type gallows respectively with the middle part fixed connection at the both ends of rectangle bottom plate, the upside middle part of U type gallows is provided with rings, the slip jack catch is followed the diagonal of rectangle bottom plate with rectangle bottom plate sliding connection.
Preferably, the front end chucks of the sliding jaws are positioned on the lower side of the rectangular bottom plate, the rear end rack portions are positioned on the upper side of the rectangular bottom plate, the front end chucks of the two sliding jaws and the rotating shafts of the gears are positioned on the same straight line, and the rear end rack portions are far away from and staggered to be respectively meshed with two sides of the gears.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a buckle type lifting device provided in an embodiment of the present invention;
fig. 2 is an enlarged schematic structural view of an adjusting seat of the buckle type lifting device provided in the embodiment of the present invention;
fig. 3 is a schematic bottom structure view of the buckle type lifting device provided in the embodiment of the present invention;
fig. 4 is a schematic structural diagram of the buckle type lifting device provided by the embodiment of the present invention in a lifting state.
The drawings are numbered as follows:
the lifting device comprises a rectangular bottom plate 1, a driving handle 2, a sliding clamping jaw 3, a locking pin 4, an adjusting block 5, a U-shaped lifting frame 6, a strip-shaped through hole 7, a square hole 8, a front end clamping head 9 and a lifted piece 10.
Detailed Description
The embodiment of the utility model discloses buckle formula hoisting accessory to solve the not good problem of buckle formula hoisting accessory assembly adaptability effectively.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, fig. 1 is a schematic structural diagram of a buckle type lifting device according to an embodiment of the present invention; fig. 2 is an enlarged schematic structural view of an adjusting seat of the buckle type lifting device provided in the embodiment of the present invention; fig. 3 is a schematic bottom structure view of the buckle type lifting device provided in the embodiment of the present invention; fig. 4 is a schematic structural diagram of the buckle type lifting device provided by the embodiment of the present invention in a lifting state.
In one embodiment, the present embodiment provides a snap-on lifting device, which specifically comprises a base, a driving handle 2 and a jaw.
Wherein a plurality of jack catchs homodisperse sets up to make the front end of each jack catch can even chucking on the hole lateral wall all around of being hoisted a 10, if only set up two jack catchs, two jack catchs set up in opposite directions, if only set up three jack catch, the contained angle that corresponds more between the front end dop 9 of each jack catch is about 120 degrees, if only set up four jack catchs, so the contained angle that corresponds between the front end dop 9 of each jack catch is about 90 degrees, so sets gradually. Of course, other arrangements are possible, and only the front end chuck 9 of several jaws is needed to clamp the hoisted piece 10.
Among the above-mentioned each jack catch, at least one jack catch is the slip jack catch 3 with base sliding connection to can realize the elasticity through the slip of slip jack catch 3, when the front end dop 9 of slip jack catch 3 released in order to support on by hoist and mount piece 10, can form relatively fixed relation with by hoist and mount piece 10, and then the chucking is hoisted piece 10. It should be noted that for better gripping, each jaw is preferably a sliding jaw 3. Of course, only some of the claws may be sliding claws 3, for example, the claws on one side are sliding claws 3, and the other claws may be fixed claws, that is, the claws are fixedly connected with the base and the relative position of the claws cannot be adjusted.
Wherein the driving handle 2 is in transmission connection with the sliding jaw 3 so as to push the sliding jaw 3 to slide out to abut against the hoisted piece 10 when the driving handle 2 rotates. Through the rotation of the driving handle 2, the force is transmitted to the sliding clamping jaw 3, and the lever principle is utilized, so that the small force input is facilitated, and the large force output is realized, and the abutting effect between the front-end clamping head 9 of the sliding clamping jaw 3 and the hoisted piece 10 is ensured. Specifically, the transmission between the driving handle 2 and the sliding fastener is various, such as a slider-crank mechanism.
Each sliding clamping jaw 3 is correspondingly provided with a locking pin 4, so that when the sliding clamping jaw 3 is tightly abutted to the inner hole wall of the hoisted piece 10, the locking pin 4 is locked to prevent the sliding clamping jaw 3 from loosening, and the sliding clamping jaw 3 is tightly abutted to the inner wall of the hoisted piece 10. Wherein the plug of lock pin 4 and slip jack catch 3 along the cooperation of pegging graft of perpendicular to slip jack catch 3 slip direction to when slip jack catch 3 supports tightly on hoisted parts 10, the plug of lock pin 4 inserts in the jack of slip jack catch 3 this moment, in order to carry out the locking to slip jack catch 3, prevent promptly and slide, mainly prevent that slip jack catch 3 slides backward.
The rear end of the locking pin 4 is in sliding fit with the adjusting block 5 along the inserting direction, and the adjusting block 5 is fixedly arranged on the base along the sliding direction of the sliding clamping jaw 3 and can be adjusted in position. That is, for hoisted pieces 10 with different sizes, the adjusting block 5 is loosened, and the position is adjusted relative to the base, so that when the new position is reached, the sliding jaw 3 is abutted against the hoisted piece 10, and then the locking pin 4 can be inserted into the sliding jaw 3. At this moment, the base and the adjusting block 5 are fixedly connected, the connecting mode between the specific base and the adjusting block 5 is various, clamping fixation can be adopted, magnetic fixation can be realized, and bolt connection fixation can be realized. Wherein the rear end of lock round pin 4 and regulating block 5 are along grafting direction sliding fit to when lock round pin 4 need insert to slip jack catch 3, lock round pin 4 slides relatively regulating block 5 this moment and can insert to slip jack catch 3 in, can be connected through circular port, circular post cooperation between regulating block 5 and the lock round pin 4, in order to realize sliding fit, can also be through quad slit, square post cooperation connection and then realize sliding fit.
In this buckle formula hoisting device, when using, when hoisting the massive hoisted piece 10 of same model promptly, according to the present hoisted piece 10, adjust the position of adjusting block 5 to make the plug rear end of the locking pin 4 in the adjusting block 5 that is located this position just to being located the 3 jacks of the slip jack catch of card dead state, then fixed adjusting block 5 position. Then hoisting each hoisted piece 10, extending the clamping jaw into the inner hole of the hoisted piece 10, and then rotating the driving handle 2 to push the sliding clamping jaw 3 to abut against the inner wall of the inner hole of the hoisted piece 10 so as to clamp the hoisted piece 10. Then the locking pin 4 is slid to enable the plug of the locking pin 4 to be inserted into the sliding clamping jaw 3, the sliding clamping jaw 3 is locked, and the clamping state is guaranteed. In this buckle formula hoisting device, adopted position adjustable lock pin 4 to carry out the locking to different hoisted parts 10, and then improved adaptability greatly. And through the locking of locking round pin 4, can guarantee the chucking effectively, avoid sliding jaw 3 not hard up effectively, guaranteed the chucking effect to hoist and mount piece 10. To sum up, this buckle formula hoisting accessory can solve the problem that buckle formula hoisting accessory assembly adaptability is not good effectively.
As mentioned above, the connection mode between the adjusting block 5 and the base has various modes, and for the convenience of adjusting the position, it is preferable that the adjusting block 5 and the base are connected by a bolt, and one of the adjusting block and the base is provided with a cylindrical through hole matching with the diameter of the bolt, and the other is provided with a strip-shaped through hole 7 extending along the sliding direction of the sliding jaw 3, so that the position of the bolt in the extending direction of the strip-shaped through hole 7 can be adjusted when the bolt is loosened, and further, the adjusting block 5 can be locked and fixed by the bolt continuously after the position of the adjusting block relative to the base is changed.
Specifically, a strip-shaped through hole 7 can be arranged on the base, and a corresponding cylindrical through hole is arranged on the adjusting block 5, wherein the diameter of the cylindrical through hole, the width of the strip-shaped through hole 7 and the diameter of the bolt are adapted, and the length of the strip-shaped through hole 7 is adapted according to the size range of the hung piece 10. Considering that the resistance between the sliding jaw 3 and the hoisted piece 10 is relatively large, it is preferable here that both sides of the adjusting block 5 are provided with cylindrical through holes bolted with the elongated bolt through holes to fasten the adjusting block 5 and the base by bolting both sides of the adjusting block 5, i.e., both sides of the locking pin 4.
Specifically, the plug cross section of the locking pin 4 is preferably square, and correspondingly, the sliding clamping jaw 3 is provided with a square hole 8 with the matched cross section, size and shape, so as to ensure the clamping precision. The locking pin 4 and the adjusting block 5 are preferably in sliding fit through a circular hole and a circular column.
Furthermore, in order to facilitate transmission between the driving handle 2 and the sliding jaw 3, it is preferable that the driving handle 2 is rotatably connected with the base, a gear is arranged on the driving handle 2, and a rack matched with the gear is arranged on the sliding jaw 3, so that the driving handle 2 and the sliding jaw 3 are driven by a gear-rack transmission mechanism, wherein the gear-rack transmission mechanism has a compact structure and is beneficial to distribution.
After setting up a plurality of slip jack catchs 3, each slip jack catch 3 all is provided with the rack in order to mesh respectively with the periphery of same gear, meshes same gear face promptly, and then realizes the transmission. For better transmission, it is preferred here to provide only two sliding jaws 3, i.e. to include two sliding jaws 3 sliding out in opposite directions, the toothed racks of the two sliding jaws 3 being located on both sides of the toothed wheel of the drive handle 2 and both engaging with the toothed wheel. It should be noted that each sliding jaw 3 should all be provided with the locking round pin 4 correspondingly to guarantee the locking effect, correspondingly, each locking round pin 4 should independently be provided with regulating block 5, in order to be connected with the base respectively.
Further, it is preferable that the base comprises a rectangular bottom plate 1 and a U-shaped hanging bracket 6 with a downward opening, wherein both ends of the lower side of the U-shaped hanging bracket 6 are respectively fixedly connected with the middle parts of both ends of the rectangular bottom plate 1, such as integrally formed or welded. And the middle part of the upper side of the U-shaped hanging bracket 6 is provided with a hanging ring for connecting with a hanging head of a crane. Wherein the sliding jaw 3 is slidably connected with the rectangular bottom plate along a diagonal of the rectangular bottom plate 1 to protect the sliding jaw 3 through the rectangular bottom plate 1 while effectively avoiding an excessive sliding stroke of the sliding jaw 3.
Further, it is preferred here that the front end dop 9 of the sliding jaw 3 is located at the lower side of the rectangular base plate 1 to better protect the front end dop 9 of the sliding jaw 3. Wherein the rear end tooth bar part is positioned at the upper side of the rectangular bottom plate 1 to be separately arranged from the front end chuck 9, thereby facilitating the arrangement and the operation at the upper side. Wherein the front end chuck 9 of two slip jack catchs 3 and the pivot of gear are located same straight line, and the rear end rack is kept away from mutually stagger in order to mesh respectively in the both sides of gear to avoid buckle formula hoisting accessory self atress to produce the moment of torsion effectively, and then guarantee life effectively.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a buckle formula hoisting accessory, a serial communication port, it is including base, actuating handle and jack catch, a plurality of jack catch homodisperse sets up, at least one the jack catch be with base sliding connection's slip jack catch, actuating handle with the transmission is connected in order to promote when rotating between the slip jack catch slip is in order to support tightly on by hoist and mount piece, the slip jack catch correspondence is provided with the locking round pin, the plug of locking round pin with the slip jack catch is along the perpendicular to slip jack catch slip direction cooperation of pegging graft, locking round pin rear end and regulating block are along grafting direction sliding fit, the regulating block is followed the fixed mounting that the slip direction adjustable position of slip jack catch is in on the base.
2. The buckle hoisting device of claim 1 wherein the adjustment block is bolted to the base and has a cylindrical bore corresponding to the diameter of the bolt in one direction and a strip bore extending in the sliding direction of the sliding jaw in the other direction.
3. The buckle hoisting device of claim 2 wherein the base is provided with the elongated aperture and the adjustment block is provided with cylindrical apertures on both sides of the adjustment block that are bolted to the elongated aperture.
4. The buckle hoisting device of claim 3, wherein the plug cross-section of the locking pin is square, and the sliding jaw is provided with a square hole with a cross-section of a size and a shape matched with each other.
5. A buckle hoisting device according to any one of claims 1-4, characterized in that the driving handle is rotatably connected to the base, that the driving handle is provided with a gear, and that the sliding jaw is provided with a rack cooperating with the gear.
6. The pop-in lifting device of claim 5, comprising two sliding jaws sliding out in opposite directions, wherein the racks of the two sliding jaws are respectively located on both sides of the gear of the driving handle and are both engaged with the gear.
7. The buckle formula hoisting accessory of claim 6, characterized in that the base includes rectangle bottom plate and U type gallows that open side down, the downside both ends of U type gallows respectively with the middle part fixed connection at the both ends of rectangle bottom plate, the upside middle part of U type gallows is provided with rings, the slip jack catch along the diagonal of rectangle bottom plate with rectangle bottom plate sliding connection.
8. The buckle hoisting device of claim 7 wherein the front end of the sliding jaw is located at the lower side of the rectangular bottom plate, the rear end of the rack portion is located at the upper side of the rectangular bottom plate, the front end of the two sliding jaws and the rotating shaft of the gear are located on the same straight line, and the rear end of the rack portion is staggered away from each other to engage with both sides of the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920553199.9U CN210236840U (en) | 2019-04-22 | 2019-04-22 | Buckle formula hoisting accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920553199.9U CN210236840U (en) | 2019-04-22 | 2019-04-22 | Buckle formula hoisting accessory |
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| Publication Number | Publication Date |
|---|---|
| CN210236840U true CN210236840U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920553199.9U Active CN210236840U (en) | 2019-04-22 | 2019-04-22 | Buckle formula hoisting accessory |
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| CN (1) | CN210236840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911757A (en) * | 2019-04-22 | 2019-06-21 | 安徽华菱汽车有限公司 | A kind of buckle-type boom hoisting |
-
2019
- 2019-04-22 CN CN201920553199.9U patent/CN210236840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911757A (en) * | 2019-04-22 | 2019-06-21 | 安徽华菱汽车有限公司 | A kind of buckle-type boom hoisting |
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Effective date of registration: 20231118 Address after: 243071 No. 359 Huxinan Road, Economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee after: Anhui Hanma Engine Co.,Ltd. Address before: 243061 No. 359, Huxi South Road, Ma'anshan economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee before: ANHUI HUALING AUTOMOBILE Co.,Ltd. |