CN208413649U - A kind of clamp hoist for preventing axis class from sliding - Google Patents
A kind of clamp hoist for preventing axis class from sliding Download PDFInfo
- Publication number
- CN208413649U CN208413649U CN201821113835.8U CN201821113835U CN208413649U CN 208413649 U CN208413649 U CN 208413649U CN 201821113835 U CN201821113835 U CN 201821113835U CN 208413649 U CN208413649 U CN 208413649U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- wall
- chela
- shaft
- fixedly connected
- 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
Links
- 241000040710 Chela Species 0.000 claims abstract description 34
- 230000000153 supplemental effect Effects 0.000 claims description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a kind of clamp hoists for preventing axis class from sliding, including main shaft and shaft, the middle part and outside of the outer wall of the main shaft are rotatably connected to first connecting rod and second connecting rod respectively, the lower end of the first connecting rod and second connecting rod is rotatably connected to third connecting rod and fourth link respectively, the bottom end of the third connecting rod and fourth link is rotatablely connected the outside and middle part of the outer wall of shaft respectively, the bottom end of the third connecting rod and fourth link has been respectively fixedly connected with the first chela and the second chela, the utility model is designed reasonably, it is easy to use, improve left side down-pressed pole, clamp and 3 points of right side down-pressed pole forces, to prevent shaft-like workpiece from sliding, it ensure that the stability of shaft-like workpiece lifting, simultaneously, the utility model is applied widely, the shaft-like workpiece for the different thicknesses that can be used in clamp allowed band, with very strong reality Therefore it is suitble to be widely popularized with property.
Description
Technical field
The utility model relates to suspender technical field, specially a kind of clamp hoist for preventing axis class from sliding.
Background technique
Suspender refers to the device of hanged weight in hoisting machinery.The hanged most common suspender of work piece is suspension hook, suspender belt,
There is also hanging ring, hoisting suction cup, clamp and pallet forks etc..It is widely used in hoisting and hanging industry.Existing clamp hoist,
It is and not have Anti-inclining auxiliary device by chela clamping workpiece, and there is especially smooth, chela inner wall on the surface of shaft-like workpiece
It cannot be perfectly bonded shaft-like workpiece outer wall, shaft-like workpiece is caused to be easy to slide, therefore, spy proposes the utility model.
Summary of the invention
The purpose of this utility model is to provide a kind of clamp hoists for preventing axis class from sliding, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of clamp hoist for preventing axis class from sliding,
Including main shaft and shaft, the middle part and outside of the outer wall of the main shaft are rotatably connected to first connecting rod and second connecting rod respectively, institute
The lower end for stating first connecting rod and second connecting rod is rotatably connected to third connecting rod and fourth link, the third connecting rod and the 4th respectively
The bottom end of connecting rod is rotatablely connected the outside and middle part of the outer wall of shaft, the bottom end difference of the third connecting rod and fourth link respectively
It is fixedly connected with the first chela and the second chela, the left end of the main shaft and right end are rotatably connected to supplemental cartridge, the auxiliary
The upper end inner wall of cylinder is fixedly installed with electromagnet, and the inner wall of the supplemental cartridge slidably connects magnetic column, the bottom of the electromagnet
End and the upper end of magnetic column are respectively fixedly connected with the both ends of spring, and the bottom end of the magnetic column is fixedly connected with down-pressed pole, and under
Supplemental cartridge is run through in the lower end of compression bar, and the left end of the shaft and right end are rotatably connected to the 5th connecting rod, and the 5th connecting rod turns
The middle part of the inside outer wall of dynamic connection supplemental cartridge, the electromagnet are electrically connected external power supply.
Preferably, the bottom end of the down-pressed pole is fixedly connected with turning rolls, and the lower rotational of the turning rolls is connected with rolling
Wheel.
Preferably, the front side wall and rear wall of the lower part of the supplemental cartridge offer sliding slot, the top of the down-pressed pole
Front side wall and rear wall be fixedly connected to slide bar, the outer wall of two slide bars is slidably connected two sliding slots respectively
Inner wall.
Preferably, the left and right side of the outer wall of the main shaft is rotatably connected to change, the upper end of two changes
It is fixedly connected with lifting lug.
Preferably, the inner wall of first chela and the second chela is fixedly connected to hard plastic pad.
Preferably, the top of the outer wall of first chela and the second chela is fixedly connected to handle.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through in the left end and the right side of main shaft
End is rotatably connected to supplemental cartridge, is fixedly installed with electromagnet in the upper end inner wall of supplemental cartridge, slides and connects in the inner wall of supplemental cartridge
It is connected to magnetic column, the both ends of spring are respectively fixedly connected in the bottom end of electromagnet and the upper end of magnetic column, in the bottom end of magnetic column
It is fixedly connected with down-pressed pole, and supplemental cartridge is run through in the lower end of down-pressed pole, is rotatably connected to the 5th in the left end of shaft and right end
Connecting rod generates magnetic field after so that electromagnet is powered, pushes down at the middle part of the inside outer wall of the 5th link rotatable connection supplemental cartridge
Magnetic column makes the bottom end of two down-pressed poles push the two sides of the upper surface of shaft-like workpiece respectively, so that shaft-like workpiece be made to fix, prevents
On-slip is fallen, the utility model is designed reasonably, easy to use, improves left side down-pressed pole, clamp and 3 points of right side down-pressed pole forces, from
And prevent shaft-like workpiece from sliding, it ensure that the stability of shaft-like workpiece lifting, meanwhile, the utility model is applied widely, can use
In the shaft-like workpiece of the different thicknesses in clamp allowed band, there is very strong practicability therefore to be suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is the utility model main view；
Fig. 2 is that the utility model left view cuts open figure；
Fig. 3 is that the utility model supplemental cartridge and its connection structure left view cut open figure.
In figure: 1 main shaft, 2 first connecting rods, 3 second connecting rods, 4 third connecting rods, 5 fourth links, 6 first chelas, 7 second pincers
Pawl, 8 supplemental cartridges, 9 electromagnet, 10 magnetic columns, 11 springs, 12 down-pressed poles, 13 shafts, 14 the 5th connecting rods, 15 turning rolls, 16 rollings
Wheel, 17 sliding slots, 18 slide bars, 19 lifting lugs, 20 hard plastic pads, 21 handles, 22 changes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of clamp hoist for preventing axis class from sliding, packet
Main shaft 1 and shaft 13 are included, the middle part and outside of the outer wall of main shaft 1 are rotatably connected to first connecting rod 2 and second connecting rod 3 respectively, the
The lower end of one connecting rod 2 and second connecting rod 3 is rotatably connected to third connecting rod 4 and fourth link 5 respectively, and third connecting rod 4 and the 4th connect
The bottom end of bar 5 is rotatablely connected the outside and middle part of the outer wall of shaft 13, the bottom end difference of third connecting rod 4 and fourth link 5 respectively
It is fixedly connected with the first chela 6 and the second chela 7, the first chela 6 and the second chela 7 constitute a complete ellipse, the
The top of two connecting rods 3 and the lower part of third connecting rod 4 offer slot, and first connecting rod 2 and the 4th pull ring 5 are respectively in second connecting rod
3 and third connecting rod 4 slot in sliding, be the opening and closing state of adjustable two chelas by the level of stretch changed between connecting rod,
The left end of main shaft 1 and right end are rotatably connected to supplemental cartridge 8, and the upper end inner wall of supplemental cartridge 8 is fixedly installed with electromagnet 9, auxiliary
The inner wall of cylinder 8 slidably connects magnetic column 10, and electromagnet 9 generates magnetic field identical with 10 magnetic direction of magnetic column after being powered, from
And magnetic column is pushed down on, make the slide downward in supplemental cartridge 8 of magnetic column 10, the bottom end of electromagnet 9 and the upper end of magnetic column 10
The both ends of spring 11 are respectively fixedly connected with, the bottom end of magnetic column 10 is fixedly connected with down-pressed pole 12, and the lower end of down-pressed pole 12 is passed through
Supplemental cartridge 8 is worn, in its natural state, spring 11 pulls up magnetic column 10, is fully inserted into down-pressed pole 12 in supplemental cartridge 8, turns
The left end of axis 13 and right end are rotatably connected to the 5th connecting rod 14, and the 5th connecting rod 14 is rotatablely connected the inside outer wall of supplemental cartridge 8
Middle part, the upper end of supplemental cartridge 8 and the upper end of second connecting rod 3 fit, and first connecting rod 2, second connecting rod 3, third connecting rod 4,
Double leval jib 5 is identical with the length of the 5th connecting rod 14, and is equal to the length of 1/2 supplemental cartridge 8, and the 5th connecting rod 14 rotation connection auxiliary
The middle part of the inside outer wall of cylinder 8, no matter so that connecting rod be made to be in which kind of state, the bottom end of supplemental cartridge 8 with third connecting rod 4 and the
The bottom end of double leval jib 5 is parallel, consequently facilitating workpiece enters in connecting rod chela, electromagnet 9 is electrically connected external power supply.
Specifically, down-pressed pole 12 scratches workpiece in order to prevent, the bottom end of down-pressed pole 12 is fixedly connected with turning rolls 15, rolls
Wheel carrier 15 is common segmental support, and the lower rotational of turning rolls 15 is connected with idler wheel 16, the middle part indent of the outer wall of idler wheel 16, thus
Convenient for being bonded workpiece.
Specifically, turning rolls 15 and idler wheel 16 rotate in order to prevent, the front side wall and rear wall of the lower part of supplemental cartridge 8 are equal
Offer sliding slot 17, the front side wall and rear wall on the top of down-pressed pole 12 are fixedly connected to slide bar 18, two slide bars 18 it is outer
Wall is slidably connected the inner walls of two sliding slots 17 respectively.
Specifically, for the ease of hanging the utility model, the left and right side of the outer wall of main shaft 1 is rotatably connected to
Ring 22, the upper end of two changes 22 are fixedly connected with lifting lug 19.
Specifically, crushing workpiece in order to prevent, the inner wall of the first chela 6 and the second chela 7 is fixedly connected to hard plastic
Pad 20.
Specifically, enter workpiece in two chelas for the ease of opening chela, the first chela 6 and the second chela 7
The top of outer wall is fixedly connected to handle 21.
Working principle: when using the utility model, the utility model is hung by lifting lug 19, separates first by handle 21
Chela 6 and the second chela 7 enter workpiece in two chelas, lift by crane the utility model, keep the utility model exceptionally straight, make first
Chela 6 and the second chela 7 clamp workpiece, and two idler wheels 16 are bonded the left and right side of the upper surface of workpiece respectively, open electromagnetism
9 power supply of iron, then electromagnet 9, which is powered, generates magnetic field identical with 10 magnetic direction of magnetic column, pushes down on magnetic column, makes magnetic column
10 in supplemental cartridge 8 slide downward, make idler wheel 16 push workpiece, and clamp applies upward power to workpiece, so that workpiece be made to consolidate
Fixed, the utility model is designed reasonably is easy to use, left side down-pressed pole, clamp and 3 points of right side down-pressed pole forces is improved, thus anti-
Only shaft-like workpiece slides, and ensure that the stability of shaft-like workpiece lifting, meanwhile, the utility model is applied widely, can be used for clamping
The shaft-like workpiece of the different thicknesses in allowed band is pressed from both sides, there is very strong practicability therefore to be suitble to be widely popularized.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of clamp hoist for preventing axis class from sliding, including main shaft (1) and shaft (13), it is characterised in that: the main shaft (1)
Outer wall middle part and outside be rotatably connected to first connecting rod (2) and second connecting rod (3), the first connecting rod (2) and respectively
The lower end of two connecting rods (3) is rotatably connected to third connecting rod (4) and fourth link (5) respectively, and the third connecting rod (4) and the 4th connect
The bottom end of bar (5) is rotatablely connected the outside and middle part of the outer wall of shaft (13), the third connecting rod (4) and fourth link respectively
(5) bottom end has been respectively fixedly connected with the first chela (6) and the second chela (7), and the left end of the main shaft (1) and right end rotate
Be connected with supplemental cartridge (8), the upper end inner wall of the supplemental cartridge (8) is fixedly installed with electromagnet (9), the supplemental cartridge (8) it is interior
Wall slidably connects magnetic column (10), and the bottom end of the electromagnet (9) and the upper end of magnetic column (10) are respectively fixedly connected with spring
(11) bottom end at both ends, the magnetic column (10) is fixedly connected with down-pressed pole (12), and the lower end of down-pressed pole (12) is through auxiliary
It helps cylinder (8), the left end of the shaft (13) and right end are rotatably connected to the 5th connecting rod (14), the 5th connecting rod (14) rotation
The middle part of the inside outer wall of supplemental cartridge (8) is connected, the electromagnet (9) is electrically connected external power supply.
2. a kind of clamp hoist for preventing axis class from sliding according to claim 1, it is characterised in that: the down-pressed pole (12)
Bottom end be fixedly connected with turning rolls (15), the lower rotational of the turning rolls (15) is connected with idler wheel (16).
3. a kind of clamp hoist for preventing axis class from sliding according to claim 1, it is characterised in that: the supplemental cartridge (8)
Lower part front side wall and rear wall offer sliding slot (17), the front side wall and rear wall on the top of the down-pressed pole (12) are equal
It is fixedly connected with slide bar (18), the outer wall of two slide bars (18) is slidably connected the inner walls of two sliding slots (17) respectively.
4. a kind of clamp hoist for preventing axis class from sliding according to claim 1, it is characterised in that: the main shaft (1)
The left and right side of outer wall is rotatably connected to change (22), and the upper end of two changes (22) is fixedly connected with lifting lug
(19).
5. a kind of clamp hoist for preventing axis class from sliding according to claim 1, it is characterised in that: first chela
(6) and the inner wall of the second chela (7) is fixedly connected to hard plastic pad (20).
6. a kind of clamp hoist for preventing axis class from sliding according to claim 1, it is characterised in that: first chela
(6) and the top of the outer wall of the second chela (7) is fixedly connected to handle (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113835.8U CN208413649U (en) | 2018-07-13 | 2018-07-13 | A kind of clamp hoist for preventing axis class from sliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113835.8U CN208413649U (en) | 2018-07-13 | 2018-07-13 | A kind of clamp hoist for preventing axis class from sliding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208413649U true CN208413649U (en) | 2019-01-22 |
Family
ID=65122468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821113835.8U Expired - Fee Related CN208413649U (en) | 2018-07-13 | 2018-07-13 | A kind of clamp hoist for preventing axis class from sliding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208413649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689119A (en) * | 2020-06-30 | 2020-09-22 | 中国建筑第四工程局有限公司 | Tool for carrying building blocks in constructional engineering and using method |
| CN113720507A (en) * | 2021-08-30 | 2021-11-30 | 湖南工程学院 | Wind turbine generator torque loading equipment and method based on hydraulic control |
-
2018
- 2018-07-13 CN CN201821113835.8U patent/CN208413649U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689119A (en) * | 2020-06-30 | 2020-09-22 | 中国建筑第四工程局有限公司 | Tool for carrying building blocks in constructional engineering and using method |
| CN113720507A (en) * | 2021-08-30 | 2021-11-30 | 湖南工程学院 | Wind turbine generator torque loading equipment and method based on hydraulic control |
| CN113720507B (en) * | 2021-08-30 | 2024-06-11 | 湖南工程学院 | Wind turbine generator torque loading equipment and loading method based on hydraulic control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190122 |