CN202245903U - Portable lifting hoist - Google Patents
Portable lifting hoist Download PDFInfo
- Publication number
- CN202245903U CN202245903U CN2011203837768U CN201120383776U CN202245903U CN 202245903 U CN202245903 U CN 202245903U CN 2011203837768 U CN2011203837768 U CN 2011203837768U CN 201120383776 U CN201120383776 U CN 201120383776U CN 202245903 U CN202245903 U CN 202245903U
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- China
- Prior art keywords
- gear
- fixed mount
- lifting
- hook
- cylinder
- 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 portable lifting hoist. The lifting hoist mainly comprises a lifting hook, a fixed frame, a roller, a lifting steel wire rope, and a lifting hook. A hook steel wire rope and the lifting hook are arranged and fixed on the fixed frame; the roller is arranged on the lower part of the fixed frame through a roller shaft; the left side of the roller is provided with a wheel wall which baffles the lifting steel wire rope; the right side of the roller is provided with a gear which is coaxial with the roller; the gear is provided with an external gear and an internal gear; a lifting arm on the right side of the fixed frame is provided with a gear shaft; the left side of the gear shaft is provided with the external gear which is meshed with the internal gear of the gear; the right side of the gear shaft is provided with a port which is butted with an external axle rotation device; and the fixed frame above the gear is provided with a ratchet wheel stopping positioning device. The portable lifting hoist is a lifting tool which has light weight and a simple structure, and is convenient to carry and can be used safely and reliably.
Description
Technical field
The utility model relates to a kind of hoisting and hanging instrument, be a kind of can manually, also can electrically operated portable hoist.
Background technology
At present, hoist is widely used in the work such as the lifting of object, dilatory, binding, but because existing iron cucurbit is heavier, is not easy to carry, fragile, particularly this hoist can be arbitrarily about, the control setup of lacking direction uses dangerous.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of in light weight, simple in structure, easy to carry, safe and reliable portable hoist is provided.
The utility model solves the technical scheme that its technical matters adopted:
Portable hoist mainly is made up of lifting hook, fixed mount, cylinder, hoist rope and lifting hook.Its fixed mount is rigid mount of " U " font, is mounted with the hook steel rope at the middle part on fixed mount top, and the upper end of hook steel rope is connected fixing with the lifting hook; Bottom at fixed mount is equipped with cylinder through horizontally disposed drum shaft, is provided with the wheel wall that stops hoist rope in the left side of cylinder, is provided with the gear coaxial with cylinder on the right side of cylinder; Gear is the gear that is provided with external gear and inner gear, and the external gear of gear is to be arranged on the gear that it takes turns the ratchet-like on top, and the right-hand member of gear is the wheel body of inner concavity; The interior dome of concavity wheel body is provided with the inner gear coaxial with its external gear; On the arm on fixed mount right side, gear wheel shaft is installed, the left side of gear wheel shaft is provided with the gear wheel shaft gear, the external gear that the gear wheel shaft gear is meshed for the inner gear in gear; The right side of gear wheel shaft is provided with the interface that docks with the outer wheels shaft rotating device; The fixed mount on the top of gear is provided with ratchet stopping registration device, and ratchet stopping registration device is the thick step axle in thin bottom, top, and the step axle is formed by three sections; The bottom of step axle is the ratchet shape that is complementary with ratchet; The top of step axle is installed in the stepped hole of fixed mount, and the right side is sleeved on the pull back spring on the step axle in stepped hole, and the spanner that the step axle moves up and down and locatees is installed on the fixed mount on step axle top; At the hoist rope that has been fastened at the wheel wall of cylinder and the cylinder between the gear, the outer end of hoist rope connects fixedly lifting hook.
The utility model solves the technical scheme that its technical matters adopted:
The lower end of the hook steel rope of the utility model surrounds down "? " Shape is installed in the big taper hole of the last young end opening that is provided with on the fixed mount, in taper hole fall "? " The middle vacancy of the hook steel rope of shape is provided with steel rope to moving back contract iron.
The drum shaft of the utility model pass on left captive nut and fixed mount installs and fixes, the right side of drum shaft installs and fixes through bolt of rear end plate and fixed mount.
Hook steel rope of the utility model and turnable being connected of lifting hook, hoist rope with lifting hook.
The beneficial effect of the utility model is: in light weight, simple in structure, easy to carry, safe and reliable.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the mesh schematic representation of the utility model inner gear
Fig. 3 is the local enlarged diagram of steel rope installation of the utility model hook and ratchet stopping registration device
The specific embodiment
Like accompanying drawing 1---shown in 3: portable hoist, mainly form by lifting hook 1, fixed mount 3, cylinder 5, hoist rope 6 and lifting hook 7.Its fixed mount 3 is rigid mount of " U " font, is mounted with hook steel rope 2 at the middle part on fixed mount 3 tops, and the upper end of hook steel rope 2 is connected with lifting hook 1 to be fixed; Bottom at fixed mount 3 is equipped with cylinder 5 through horizontally disposed drum shaft; Be provided with the wheel wall that stops hoist rope 6 in the left side of cylinder 5, be provided with the gear 8 coaxial with cylinder 5 on the right side of cylinder 5, gear 8 is for being provided with the gear of external gear and inner gear; The external gear of gear 8 is to be arranged on the gear that it takes turns the ratchet-like on top; The right-hand member of gear 8 is the wheel body of inner concavity, and the interior dome of concavity wheel body is provided with the inner gear coaxial with its external gear, and gear wheel shaft 10 is installed on the arm on fixed mount 3 right sides; The left side of gear wheel shaft 10 is provided with gear wheel shaft gear 11; The external gear that gear wheel shaft gear 11 is meshed for the inner gear in gear 8, the right side of gear wheel shaft 10 is provided with the interface that docks with the outer wheels shaft rotating device, and the fixed mount 3 on the top of gear 8 is provided with ratchet stopping registration device 13; Ratchet stopping registration device 13 is the thick step axle in thin bottom, top; The step axle is formed by three sections, and the bottom of step axle is the ratchet shape that is complementary with ratchet, and the top of step axle is installed in the stepped hole of fixed mount 3; The right side is sleeved on the pull back spring on the step axle in stepped hole; On the fixed mount 3 on step axle top, the spanner that the step axle moves up and down and locatees is installed, at the hoist rope 6 that has been fastened at the wheel wall of cylinder 5 and the cylinder between the gear 8, the outer end of hoist rope 6 connects fixedly lifting hook 7.The hook steel rope 2 the lower end surrounds down "? " Shape is installed on the fixed mount 3 in the big taper hole of the last young end opening that is provided with, in taper hole "? " The middle vacancy of the hook steel rope 2 of shape is provided with steel rope to moving back contract iron 12.The captive nut 4 that passes on left of drum shaft installs and fixes with fixed mount 3, and the right side of drum shaft installs and fixes through bolt of rear end plate 9 and fixed mount 3.Hook steel rope 2 and lifting link up with 1, turnable being connected of hoist rope 6 and lifting hook 7.
Claims (4)
1. portable hoist mainly is made up of lifting hook (1), fixed mount (3), cylinder (5), hoist rope (6) and lifting hook (7), it is characterized in that: fixed mount (3) is rigid mount of " U " font; Be mounted with hook steel rope (2) at the middle part on fixed mount (3) top; The upper end of hook steel rope (2) is connected fixing with lifting hook (1), through horizontally disposed drum shaft cylinder (5) is installed in the bottom of fixed mount (3), is provided with the wheel wall that stops hoist rope (6) in the left side of cylinder (5); Be provided with the gear (8) coaxial with cylinder (5) on the right side of cylinder (5); Gear (8) is for being provided with the gear of external gear and inner gear, and the external gear of gear (8) is to be arranged on the gear that it takes turns the ratchet-like on top, and the right-hand member of gear (8) is the wheel body of inner concavity; The interior dome of concavity wheel body is provided with the inner gear coaxial with its external gear; Gear wheel shaft (10) is installed on the arm on fixed mount (3) right side, and the left side of gear wheel shaft (10) is provided with gear wheel shaft gear (11), the external gear that gear wheel shaft gear (11) is meshed for the inner gear in gear (8); The right side of gear wheel shaft (10) is provided with the interface that docks with the outer wheels shaft rotating device; The fixed mount (3) on the top of gear (8) is provided with ratchet stopping registration device (13), and ratchet stopping registration device (13) is the thick step axle in thin bottom, top, and the step axle is formed by three sections; The bottom of step axle is the ratchet shape that is complementary with ratchet; The top of step axle is installed in the stepped hole of fixed mount (3), and the right side is sleeved on the pull back spring on the step axle in stepped hole, on the fixed mount (3) on step axle top, the spanner that the step axle moves up and down and locatees is installed; At the hoist rope (6) that has been fastened at the wheel wall of cylinder (5) and the cylinder between the gear (8), the outer end of hoist rope (6) connects fixedly lifting hook (7).
2. portable hoist according to claim 1; It is characterized in that: the hook steel rope (2) the lower end surrounds down "? " Shape is installed in the big taper hole of last young end opening that fixed mount (3) go up to be provided with, in taper hole "? " The middle vacancy of the hook steel rope (2) of shape is provided with steel rope to moving back contract iron (12).
3. portable hoist according to claim 1 and 2 is characterized in that: the captive nut (4) that passes on left of drum shaft installs and fixes with fixed mount (3), and the right side of drum shaft installs and fixes through bolt of rear end plate (9) and fixed mount (3).
4. portable hoist according to claim 3 is characterized in that: turnable being connected of (1), hoist rope (6) and lifting hook (7) linked up with in hook steel rope (2) and lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203837768U CN202245903U (en) | 2011-10-03 | 2011-10-03 | Portable lifting hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203837768U CN202245903U (en) | 2011-10-03 | 2011-10-03 | Portable lifting hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202245903U true CN202245903U (en) | 2012-05-30 |
Family
ID=46107176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203837768U Expired - Fee Related CN202245903U (en) | 2011-10-03 | 2011-10-03 | Portable lifting hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202245903U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953505A (en) * | 2015-06-29 | 2015-09-30 | 山东送变电工程公司 | Device for adjusting size of earth wire in electric transmission line |
| CN106429916A (en) * | 2016-09-30 | 2017-02-22 | 重庆维大力起重设备有限公司 | Chain block operating angle adjusting device and slider assembling structure |
| CN112056836A (en) * | 2020-08-27 | 2020-12-11 | 安徽信达家居有限公司 | Hanging basket cane chair convenient for height adjustment |
-
2011
- 2011-10-03 CN CN2011203837768U patent/CN202245903U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953505A (en) * | 2015-06-29 | 2015-09-30 | 山东送变电工程公司 | Device for adjusting size of earth wire in electric transmission line |
| CN104953505B (en) * | 2015-06-29 | 2017-05-10 | 山东送变电工程公司 | Device for adjusting size of earth wire in electric transmission line |
| CN106429916A (en) * | 2016-09-30 | 2017-02-22 | 重庆维大力起重设备有限公司 | Chain block operating angle adjusting device and slider assembling structure |
| CN112056836A (en) * | 2020-08-27 | 2020-12-11 | 安徽信达家居有限公司 | Hanging basket cane chair convenient for height adjustment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20121003 |