CN201756426U - Hoist - Google Patents
Hoist Download PDFInfo
- Publication number
- CN201756426U CN201756426U CN 201020500218 CN201020500218U CN201756426U CN 201756426 U CN201756426 U CN 201756426U CN 201020500218 CN201020500218 CN 201020500218 CN 201020500218 U CN201020500218 U CN 201020500218U CN 201756426 U CN201756426 U CN 201756426U
- Authority
- CN
- China
- Prior art keywords
- measuring device
- hook
- weight
- fixed mount
- cucurbit
- 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 - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/54—Safety gear
- B66D1/58—Safety gear responsive to excess of load
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
- B66D3/14—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable lever operated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a hoist including an upper lifting hook and an upper lifting hook fixing bracket. The hoist is characterized in that a weighing device is further included; the weighing device is provided with a display capable of displaying the weight born by the upper lifting hook; the first end of the weighing device is connected with the upper lifting hook; and the second end of the weighing device is connected with the upper lifting hook fixing bracket. Compared with the prior art, the utility model has the advantages that by virtue of the weighing device which is capable of displaying the weight born by the lifting hook and is connected in series between the upper lifting hook and the upper lifting hook fixing bracket, the hoist overcomes the defects that overload occurs easily and blindly as the conventional hoist does not have the function of force value displaying, resulting in unnecessary equipment damages, or even dangerous safety accidents.
Description
Technical field
The utility model relates to a kind of weight-lifting equipment, particularly relates to a kind of cucurbit.
Background technology
Cucurbit comprises bottle gouard moved by hands and electric block as a kind of weight-lifting equipment, is widely used in the every field of national economy.But, various bottle gouards moved by hands both domestic and external are owing to only have the simple function of lifting at present, article to lifting can not be weighed, therefore in use, can only rely on the experience of operating personal to be judged to the Item Weight that it lifted by crane, very easily cause cucurbit overload lifting, thereby cause the damage that is provided with and the generation of safety misadventure easily, and then cause the unnecessary person, financial losses.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of cucurbit that can show lifting article gravity at above-mentioned prior art.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this cucurbit, comprise hook and hook fixed mount, it is characterized in that: also include a weight-measuring device, this weight-measuring device is provided with the telltale that can show gravity that described hook bears, first end of described weight-measuring device links to each other with described hook, and second end of described weight-measuring device links to each other with described hook fixed mount.
As improvement, described hook is rotatably connected on first end of described weight-measuring device, and second end of described weight-measuring device is rotatably connected on the described hook fixed mount.
Preferably, described weight-measuring device comprises a hollow housing, is provided with the check weighing sensing unit in this hollow housing, and described telltale is electrically connected with described check weighing sensing unit, and described hollow housing is provided with the mounting hole that is used to install described telltale; Described check weighing sensing unit external packets is wrapped with a metal case, this metal case and check weighing sensing unit become a single piece, this unitarily formed connecting portion down is provided with first pin shaft hole, be movably set with first bearing pin in this first pin shaft hole, the two ends of this first bearing pin are fixed in the described hook fixed mount; This unitarily formed going up in the connecting portion is provided with second pin shaft hole, is movably set with second bearing pin in this second pin shaft hole, and the two ends of this second bearing pin are fixed in the coupling end of described hook.
It is good that the coupling end of described hook is the U font.
In addition, described weight-measuring device and described suspension hook fixed mount are outer can be by the shockproof plate part that fuses, and described shockproof plate is provided with the mounting hole that is used to install described telltale.
Described hook is rotatably connected on the integral piece that described weight-measuring device and described suspension hook fixed mount formed.
The cucurbit that the above-mentioned power of having value shows promptly can be applied to all kinds of bottle gouards moved by hands, also can be applied in the middle of all kinds of electric blocks.
Compared with prior art, advantage of the present utility model is: the weight-measuring device that can show gravity that suspension hook bears by serial connection between hook and hook fixed mount, having avoided having now at present cucurbit does not have the power value to show, blindly take place easily the overload phenomenon, cause unnecessary device damage, even lead to dangerous safety misadventure.
Description of drawings
Fig. 1 is the perspective view of palm cucurbit among the utility model embodiment one;
Fig. 2 is the three-dimensional exploded view of palm cucurbit among the utility model embodiment one;
Fig. 3 is the perspective view of palm cucurbit among the utility model embodiment two;
Fig. 4 is the three-dimensional exploded view of palm cucurbit among the utility model embodiment two.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Embodiment one:
See also illustrated in figures 1 and 2, a kind of chain type palm cucurbit is provided in the present embodiment, it comprises hook 1, weight-measuring device 2, fuselage 3, operating handle 4, chain 5, following suspension hook 6, its middle machine body 3 double as are the hook fixed mount, fuselage 3 inside are provided with the gear drive that connects with described chain, drg etc., operating handle 4 is arranged on a side of fuselage, and following suspension hook 6 is arranged on a side of chain 5.
In the present embodiment, weight-measuring device 2 comprises hollow housing 21, check weighing sensing unit and telltale 23, check weighing sensing unit external packets is wrapped with a metal case, this metal case and check weighing sensing unit form a single piece 22, this single piece 22 places in the described hollow housing 21, described telltale 23 is electrically connected with described check weighing sensing unit, and described hollow housing is provided with the mounting hole that is used to install described telltale 23;
In the present embodiment, the check weighing sensing unit can adopt in the prior art conventional electronic type load cell or mechanical type load cell, and check weighing unit can be divided into kilogram, ton, sterling, newton, thousand Ns or the like according to concrete check weighing sensing unit.
Described hook 1 comprises hook portion 11 and connecting portion 12, and for being rotationally connected by 360 degree, connecting portion 12 integral body are positioned at described hollow housing 21 between hook portion 11 and the connecting portion 12, and connecting portion 12 ends are the setting of U font; First end of described hollow housing 21 is provided with a perforation 211 that can allow described connecting portion activity wear, first pin shaft hole 222 is set in the following connecting portion 221 of described single piece 22, be movably set with first bearing pin 31 in this first pin shaft hole 222, the two ends of this first bearing pin 31 are fixed in the described fuselage 3; Second pin shaft hole 224 is set in the last connecting portion 223 of described single piece 22, is movably set with second bearing pin 13 in this second pin shaft hole 224, the two ends of this second bearing pin 13 are fixed in the U font connecting portion 12 of described hook.
Embodiment two:
Different with embodiment one is, weight-measuring device 2 outsides are not provided with hollow housing, but described weight-measuring device 2 and described fuselage 3 are by four blocks of shockproof plates 7 part that fuses, four blocks of shockproof plates 7 are formed a hollow housing, and described shockproof plate is provided with the mounting hole that is used to install described telltale 23.
Claims (6)
1. cucurbit, comprise hook and hook fixed mount, it is characterized in that: also include a weight-measuring device, this weight-measuring device is provided with the telltale that can show gravity that described hook bears, first end of described weight-measuring device links to each other with described hook, and second end of described weight-measuring device links to each other with described hook fixed mount.
2. cucurbit according to claim 1 is characterized in that: described hook is rotatably connected on first end of described weight-measuring device, and second end of described weight-measuring device is rotatably connected on the described hook fixed mount.
3. cucurbit according to claim 2, it is characterized in that: described weight-measuring device comprises a hollow housing, be provided with the check weighing sensing unit in this hollow housing, described telltale is electrically connected with described check weighing sensing unit, and described hollow housing is provided with the mounting hole that is used to install described telltale; Described check weighing sensing unit external packets is wrapped with a metal case, this metal case and check weighing sensing unit become a single piece, this unitarily formed connecting portion down is provided with first pin shaft hole, be movably set with first bearing pin in this first pin shaft hole, the two ends of this first bearing pin are fixed in the described hook fixed mount; This unitarily formed going up in the connecting portion is provided with second pin shaft hole, is movably set with second bearing pin in this second pin shaft hole, and the two ends of this second bearing pin are fixed in the coupling end of described hook.
4. cucurbit according to claim 3 is characterized in that: the coupling end of described hook is the U font.
5. cucurbit according to claim 1 is characterized in that: described weight-measuring device and described hook fixed mount are outer by the shockproof plate part that fuses, and described shockproof plate is provided with the mounting hole that is used to install described telltale.
6. cucurbit according to claim 5 is characterized in that: described hook is rotatably connected on the integral piece that described weight-measuring device and described suspension hook fixed mount formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020500218 CN201756426U (en) | 2010-08-18 | 2010-08-18 | Hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020500218 CN201756426U (en) | 2010-08-18 | 2010-08-18 | Hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201756426U true CN201756426U (en) | 2011-03-09 |
Family
ID=43643695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020500218 Expired - Lifetime CN201756426U (en) | 2010-08-18 | 2010-08-18 | Hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201756426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913538A (en) * | 2010-08-18 | 2010-12-15 | 尹波 | Hoist |
| CN107720581A (en) * | 2017-03-05 | 2018-02-23 | 郑州东辰科技有限公司 | Handwheel and the Lever Blocks and hoist device using the handwheel |
-
2010
- 2010-08-18 CN CN 201020500218 patent/CN201756426U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913538A (en) * | 2010-08-18 | 2010-12-15 | 尹波 | Hoist |
| WO2012022014A1 (en) * | 2010-08-18 | 2012-02-23 | 宁波市宝利联合进出口有限公司 | Hoist |
| CN101913538B (en) * | 2010-08-18 | 2013-06-12 | 尹波 | Hoist |
| CN107720581A (en) * | 2017-03-05 | 2018-02-23 | 郑州东辰科技有限公司 | Handwheel and the Lever Blocks and hoist device using the handwheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101913538B (en) | Hoist | |
| CN204474227U (en) | A kind of counterweight limit device | |
| CN201756426U (en) | Hoist | |
| CN203112400U (en) | Electric chain hoist with digital display lifting weight of lower lifting hook | |
| CN205709607U (en) | A kind of steel wire end fixing device of belt sensor | |
| CN202938951U (en) | Detection apparatus for pulling force of lifting chain | |
| CN203187310U (en) | Lifting hook deformation monitoring device | |
| CN207468017U (en) | Bracket is lifted by crane in a kind of construction site intelligence | |
| CN204641523U (en) | A kind of electric flatbed tricycle having overweight warning function | |
| CN202229821U (en) | Side press type sensor | |
| CN204474158U (en) | One is hung and is carried weighing system | |
| CN202393534U (en) | Tension sensor | |
| CN102145858A (en) | Chain lifting system weighing and alarming method and chain lifting system weighing and alarming device | |
| CN102408050A (en) | Impact-load-resistant construction lifter overload protector | |
| CN202449782U (en) | Small electric hoist lifting weight display device | |
| CN202321985U (en) | Hanging hook | |
| CN201626793U (en) | Ascending bumper of crane | |
| CN202465135U (en) | Slidable turntable balance weight device of crawler crane | |
| CN208413712U (en) | A kind of electric block shown with weight | |
| CN201626777U (en) | Comprehensive safety protection device of hoisting equipment | |
| CN204346571U (en) | A kind of anti-oil drum electronic scale that baroclines | |
| CN202265359U (en) | Arch side-pressure sensor | |
| CN204490454U (en) | The overweight warning device of a kind of high-altitude operation platform | |
| US20120045296A1 (en) | Hoist | |
| CN201497603U (en) | Hanging tongs torque gauge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110309 Effective date of abandoning: 20130612 |
|
| RGAV | Abandon patent right to avoid regrant |