CN202848849U - Direction-adjustable embracing mechanism with safety lock - Google Patents
Direction-adjustable embracing mechanism with safety lock Download PDFInfo
- Publication number
- CN202848849U CN202848849U CN 201220549725 CN201220549725U CN202848849U CN 202848849 U CN202848849 U CN 202848849U CN 201220549725 CN201220549725 CN 201220549725 CN 201220549725 U CN201220549725 U CN 201220549725U CN 202848849 U CN202848849 U CN 202848849U
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- CN
- China
- Prior art keywords
- sleeve pipe
- hinged sleeve
- connecting panel
- train wheel
- wheel bridge
- 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 a direction-adjustable embracing mechanism with a safety lock, which is used for solving the problems of simple structure and poor stability of a lifting hook in the existing lifting equipment. The direction-adjustable embracing mechanism comprises an upper gripper and a lower gripper, wherein the upper gripper comprises an upper clamping board; a locking baffle plate and a first hinge sleeve are arranged on the upper clamping board; the lower gripper comprises a lower clamping board, wherein the rear end of the lower clamping board is fixedly connected with a connecting plate; a connecting block is connected on the connecting plate; the top end of the connecting plate is provided with a second hinge sleeve and simultaneously provided with an opening; hinge shafts are inserted in the first hinge sleeve and the second hinge sleeve; slide blocks with handles are sleeved on the hinge shafts; the locking baffle plate, the slide blocks and an opening form a locking device for further strengthening the safety stability of the embracing mechanism. The direction-adjustable embracing mechanism has a reasonable design, a simple structure, convenience in operation and a high safety coefficient; moreover, the safe and smooth performing of the lifting operation are effectively ensured; the working efficiency is improved; and the body safety of the staff is ensured.
Description
Technical field
The utility model relates to a kind of armful and grabs device, and specifically a kind of direction-adjustable is with armful grapple structure of safe lock.
Background technology
Dress is with the heavy-duty tipper of middle hydraulic lifting spider dismounting, in use, easily et out of order is the axle sleeve of triangular form support, in case axle sleeve wearing and tearing, vehicle may produce in lifting process and depart from the vehicle midway location, may cause torque arm distortion, spider distortion fault, or even the major failures such as vehicle crossbeam distortion, vehicle roll.Therefore, the triangular supports axle sleeve exceeds standard and just must in time change.But spider is large because of volume, weight is large, out-of-shape, installation site are not suitable for etc., causes dimension maintenance dismounting very inconvenient.When particularly adopting traditional hanging device, its suspension hook can't be effectively fixing with spider, usually occurs hanging the situation that parts come off in the process of grabbing from suspension hook, and security and stability is poor, caused the parts dismounting, hung the difficulty of grabbing.
Similar in this, many to there being parts installation site restriction, the parts own wt is larger, the equipment that the outside is designed with S. A. carries out in the dismounting operation process, need to have a kind of direction can adjust flexibly, can realize to embrace to grab function and suspension hook that self-locking device is housed assists the operating personnel to fulfil assignment.
Summary of the invention
The purpose of this utility model is in order to solve above-mentioned problems of the prior art, and provides a kind of direction-adjustable to embrace the grapple structure with safe lock.This armful of grapple structure is under the premise that security is guaranteed, to have the equipment that the parts installation site is restricted, the parts own wt is large, the outside is designed with S. A. such as such many of a heavy-duty tipper spider that the lifting compartment is used, easily, convenient, grasp lifting operation freely, safely.
The utility model is achieved through the following technical solutions:
A kind of direction-adjustable is with armful grapple structure of safe lock, comprise handgrip, lower handgrip and contiguous block, described upper handgrip comprises that front end is bent downwardly the train wheel bridge of setting, the end, rear end of train wheel bridge is fixed with the first hinged sleeve pipe near the position of a certain side, the upper surface of train wheel bridge is fixed with engaging lug near the position of another side, rotate in the engaging lug and be inserted with rotating shaft, the axis of the axis of rotating shaft and the first hinged sleeve pipe be arranged in parallel, and the end near the train wheel bridge side in the rotating shaft vertically is fixed with the locking baffle plate, the other end is provided with back-up ring; Described lower handgrip comprises the lower plate that the front and back ends K/UP arranges, the end, rear end of lower plate vertically is fixed with connecting panel, the center of connecting panel offers the first connecting bore, connecting panel top side wall center position is fixed with for the second hinged sleeve pipe that is used with the first hinged sleeve pipe, the second hinged sleeve pipe and lower plate are positioned at the homonymy of connecting panel, and the position that the connecting panel top is positioned at the second hinged sleeve pipe one side offers a gap; After arranging it, the first hinged sleeve pipe on the train wheel bridge and the second hinged sleeve pipe on the connecting panel be inserted with jointed shaft, the first hinged sleeve pipe is positioned at the second hinged sleeve pipe away from a side of connecting panel gap, the length of jointed shaft adds the second hinged casing length greater than the first hinged casing length, one end of jointed shaft is provided with back-up ring, the other end is inserted intrinsic bearing pin, (slide block is provided with through hole to be socketed with a slide block near a Slideslip of connecting panel gap on the jointed shaft, slide block is set on the jointed shaft by through hole and can slides at jointed shaft), slide block is provided with handle; Offer between the upper and lower surface of contiguous block through hole (be used for the mechanical equipment such as loop wheel machine fixing) is installed, offer the assembling blind hole on the rear surface of contiguous block, offer the second connecting bore that connects contiguous block at the bottom of the hole of assembling blind hole, fitting-up bolt is connected to mounting nut with twisting after inserting the first connecting bore that passes successively in the assembling blind hole on the second connecting bore and the connecting panel.
During use, this armful grapple structure is installed on the loop wheel machine by the installation through hole on the contiguous block, embraces the grapple structure and can be implemented in freely rotating of horizontal surface and vertical surface.Lower handgrip is for fixing in this armful of grapple structure, and upper handgrip relies on first and second hinged sleeve pipe and plugs the jointed shaft in it and be hinged on the lower handgrip, and upper handgrip can be realized the up and down action of opening and closing.Upper and lower handgrip comprises respectively train wheel bridge and the lower plate with certain camber, can form certain circularity space after the upper and lower jaws close, is convenient to grasp treat grapple spare.Locking baffle plate, slide block and gap in this armful of grapple structure have formed locking structure jointly, after upper and lower jaws close, slide block is slided to the end of jointed shaft by moving handle, this moment, slide block just pushed up on connecting panel, again with the locking baffle plate turning to slide block one side, be used for fixing the position of slide block, because slide block can not move, one side of slide block fixes on connecting panel, therefore train wheel bridge just can not overturn, fixed in the dust, so just avoided the landing of parts in hanging the process of grabbing, improved the safety performance of armful grapple structure.When the locking baffle plate turning during to opposite side, the locking baffle plate just no longer block card slide block, just slide block can be slided to the opening position of connecting panel by moving handle, this moment, slide block just no longer fixed connecting panel, train wheel bridge just can upwards overturn.
Further, the midway location of train wheel bridge offers bolt hole, and the bolt hole negative thread is connected with marks closely bolt.When having hung parts in the upper lower plate, mark closely bolt and parts can be fixed by twisting, in case coming off of stop machine part further improved the safe reliability of lifting operation.
The utility model is reasonable in design, simple in structure, easy to operate, and safety factor is high, has guaranteed that effectively lifting operation carries out safely smoothly, has improved work efficiency, has guaranteed personnel's personal safety.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Among the figure: 1-train wheel bridge, 2-lower plate, 3-contiguous block, 4-the first hinged sleeve pipe, 5-engaging lug, 6-rotating shaft, 7-locking baffle plate, 8-connecting panel, 9-the second hinged sleeve pipe, 10-gap, 11-jointed shaft, 12-slide block, 13-handle, 14-installation through hole, 15-assembling blind hole, 16-fitting-up bolt, 17-mounting nut, 18-are marked closely bolt.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done to describe further:
Such as Fig. 1, shown in 2, a kind of direction-adjustable is with armful grapple structure of safe lock, comprise handgrip, lower handgrip and contiguous block 3, described upper handgrip comprises that front end is bent downwardly the train wheel bridge 1 of setting, the end, rear end of train wheel bridge 1 is fixed with the first hinged sleeve pipe 4 near the position of a certain side, the upper surface of train wheel bridge 1 is fixed with engaging lug 5 near the position of another side, engaging lug 5 interior rotations are inserted with rotating shaft 6, the axis of the axis of rotating shaft 6 and the first hinged sleeve pipe 4 be arranged in parallel, and the end near train wheel bridge 1 side in the rotating shaft 6 vertically is fixed with locking baffle plate 7, the other end is provided with back-up ring; Described lower handgrip comprises the lower plate 2 that the front and back ends K/UP arranges, the end, rear end of lower plate 2 vertically is fixed with connecting panel 8, the center of connecting panel 8 offers the first connecting bore, connecting panel 8 top side wall center positions are fixed with for the second hinged sleeve pipe 9 that is used with the first hinged sleeve pipe 4, the second hinged sleeve pipe 9 and lower plate 2 are positioned at the homonymy of connecting panel 8, and the position that connecting panel 8 tops are positioned at the second hinged sleeve pipe 9 one sides offers a gap 10; The first hinged sleeve pipe 4 on the train wheel bridge 1 is inserted with jointed shaft 11 after with the second hinged sleeve pipe 9 on the connecting panel 8 it being arranged, the first hinged sleeve pipe 4 is positioned at the second hinged sleeve pipe 9 away from a side of connecting panel 8 gap 10, the length of jointed shaft 11 adds the second hinged sleeve pipe 9 length greater than the first hinged sleeve pipe 4 length, one end of jointed shaft 11 is provided with back-up ring, the other end is inserted intrinsic bearing pin, Slideslip near connecting panel 8 gap 10 on the jointed shaft 11 is socketed with a slide block 12, and slide block 12 is provided with handle 13; Offer between the upper and lower surface of contiguous block 3 through hole 14 is installed, offer assembling blind hole 15 on the rear surface of contiguous block 3, offer the second connecting bore that connects contiguous block 3 at the bottom of the hole of assembling blind hole 15, assembling spiral shell 16 inserts to twist behind the first connecting bore that passes successively in the assembling blind holes 15 on the second connecting bore and the connecting panel 8 and is connected to mounting nut 17.
During implementation, the midway location of train wheel bridge 1 offers bolt hole, and the bolt hole negative thread is connected with marks closely bolt 18.
Claims (2)
1. a direction-adjustable is embraced the grapple structure with safe lock, it is characterized in that: comprise handgrip, lower handgrip and contiguous block (3), described upper handgrip comprises that front end is bent downwardly the train wheel bridge of setting (1), the end, rear end of train wheel bridge (1) is fixed with the first hinged sleeve pipe (4) near the position of a certain side, the upper surface of train wheel bridge (1) is fixed with engaging lug (5) near the position of another side, rotate in the engaging lug (5) and be inserted with rotating shaft (6), the axis of the axis of rotating shaft (6) and the first hinged sleeve pipe (4) be arranged in parallel, and the upper end near train wheel bridge (1) side of rotating shaft (6) vertically is fixed with locking baffle plate (7), the other end is provided with back-up ring; Described lower handgrip comprises the lower plate (2) that the front and back ends K/UP arranges, the end, rear end of lower plate (2) vertically is fixed with connecting panel (8), the center of connecting panel (8) offers the first connecting bore, connecting panel (8) top side wall center position is fixed with for the second hinged sleeve pipe (9) that is used with the first hinged sleeve pipe (4), the second hinged sleeve pipe (9) and lower plate (2) are positioned at the homonymy of connecting panel (8), and the position that connecting panel (8) top is positioned at the second hinged sleeve pipe (9) one sides offers a gap (10); After arranging it, the second hinged sleeve pipe (9) on the first hinged sleeve pipe (4) on the train wheel bridge (1) and the connecting panel (8) is inserted with jointed shaft (11), the first hinged sleeve pipe (4) is positioned at the second hinged sleeve pipe (9) away from a side of connecting panel (8) gap (10), the length of jointed shaft (11) adds the second hinged sleeve pipe (9) length greater than the first hinged sleeve pipe (4) length, one end of jointed shaft (11) is provided with back-up ring, the other end is inserted intrinsic bearing pin, the upper Slideslip near connecting panel (8) gap (10) of jointed shaft (11) is socketed with a slide block (12), and slide block (12) is provided with handle (13); Offer between the upper and lower surface of contiguous block (3) through hole (14) is installed, offer assembling blind hole (15) on the rear surface of contiguous block (3), offer the second connecting bore that connects contiguous block (3) at the bottom of the hole of assembling blind hole (15), fitting-up bolt (16) inserts to twist behind the first connecting bore that passes successively in the assembling blind hole (15) on the second connecting bore and the connecting panel (8) and is connected to mounting nut (17).
2. direction-adjustable according to claim 1 is with armful grapple structure of safe lock, and it is characterized in that: the midway location of train wheel bridge (1) offers bolt hole, and the bolt hole negative thread is connected with marks closely bolt (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549725 CN202848849U (en) | 2012-10-25 | 2012-10-25 | Direction-adjustable embracing mechanism with safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549725 CN202848849U (en) | 2012-10-25 | 2012-10-25 | Direction-adjustable embracing mechanism with safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202848849U true CN202848849U (en) | 2013-04-03 |
Family
ID=47980069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549725 Expired - Fee Related CN202848849U (en) | 2012-10-25 | 2012-10-25 | Direction-adjustable embracing mechanism with safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202848849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856382A (en) * | 2018-08-22 | 2018-11-23 | 大连小松雄连机械制造有限公司 | The bending method of follow-up material-supporting device, upper dynamic bending machine and plate |
| CN112873489A (en) * | 2021-03-24 | 2021-06-01 | 内蒙古嘉裕住工建筑有限公司 | Vertical pouring integral type demolding mold for prefabricated PC (polycarbonate) component and construction method |
-
2012
- 2012-10-25 CN CN 201220549725 patent/CN202848849U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856382A (en) * | 2018-08-22 | 2018-11-23 | 大连小松雄连机械制造有限公司 | The bending method of follow-up material-supporting device, upper dynamic bending machine and plate |
| CN112873489A (en) * | 2021-03-24 | 2021-06-01 | 内蒙古嘉裕住工建筑有限公司 | Vertical pouring integral type demolding mold for prefabricated PC (polycarbonate) component and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160906 Address after: 030000 No. 83 Heping South Road, Shanxi, Taiyuan Patentee after: Taiyuan Coal Gasification (Group) Co., Ltd. Address before: 030024 No. 29 Heping South Road, Wan Berlin District, Shanxi, Taiyuan Patentee before: Taiyuan Coal Gasification Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20181025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |