CN204138245U - A kind of electric block device - Google Patents
A kind of electric block device Download PDFInfo
- Publication number
- CN204138245U CN204138245U CN201420576915.2U CN201420576915U CN204138245U CN 204138245 U CN204138245 U CN 204138245U CN 201420576915 U CN201420576915 U CN 201420576915U CN 204138245 U CN204138245 U CN 204138245U
- Authority
- CN
- China
- Prior art keywords
- limit switch
- retarder
- frame
- permanent seat
- electric block
- 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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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
A kind of electric block device, at least comprises reel assemblies, retarder, three-in-one drive system, connecting element, frame, hoisting limiter, limit switch permanent seat, screw, packing ring and hook assembly; Described reel assemblies is arranged on frame one end, and is connected with retarder; Described retarder is connected with three-in-one drive system; Described connecting element all has setting in the frame left and right sides; Described hoisting limiter is arranged on limit switch permanent seat front end, and limit switch permanent seat is fixed on frame side by screw and packing ring; Described hook assembly is connected with reel assemblies by bearing, pulley, steel rope; This electric block device, under the prerequisite that can meet lifting functions, limited location device is supposed on the basis of original hoist ceiling crane device, and the restriction of position is more accurate; Integral structure is simple, practical, is convenient to promote the use of.
Description
Technical field
The utility model relates to a kind of jack up unit, especially a kind of electric block device.
Background technology
Electric block is called for short hoist ceiling crane, is a kind of small-sized weight-lifting equipment.Most electric block uses button to follow manipulation on ground by people, or also in driver's cab, can handle or adopt wired (wireless) distance control.The features such as electric block is a kind of extraordinary weight-lifting equipment, is installed on overhead traveling crane, gauntry crane, has volume little, from heavy and light, simple to operate, easy to use, for industrial and mining enterprises, the places such as storage harbour.Hoisting capacity is generally 0.1 ~ 80 ton, and lifting altitude is 3 ~ 30 meters.Be made up of electrical motor, transmission device and reel or sprocket wheel, be divided into steel-wire rope type electric block and Electric Chain Blocks two kinds.Electric Chain Blocks is divided into import and domestic two kinds; Steel-wire rope type electric block divides CD1 type (single speed lifting), MD1 type (double speed lifting); Minisize electric hoist, winch, multifunctional hoisting machine; Prior art generally can meet productive life needs, but spacing and control to meet the needs of people, this practicality is exactly design on this basis.
Prior art can not meet the needs of people, and for making up prior art deficiency, the utility model aims to provide a kind of electric block device.
For achieving the above object, the utility model is by the following technical solutions: a kind of electric block device, at least comprises reel assemblies, retarder, three-in-one drive system, connecting element, frame, hoisting limiter, limit switch permanent seat, screw, packing ring and hook assembly; Described reel assemblies is arranged on frame one end, and is connected with retarder; Described retarder is connected with three-in-one drive system; Described connecting element all has setting in the frame left and right sides; Described hoisting limiter is arranged on limit switch permanent seat front end, and limit switch permanent seat is fixed on frame side by screw and packing ring; Described hook assembly is connected with reel assemblies by bearing, pulley, steel rope.
As optimization technique scheme of the present utility model: described three-in-one drive system to be connected with reel assemblies by retarder and described limit switch permanent seat is provided with limit switch.
Compared with prior art, the beneficial effects of the utility model are: this electric block device, and under the prerequisite that can meet lifting functions, limited location device is supposed on the basis of original hoist ceiling crane device, and the restriction of position is more accurate; Integral structure is simple, practical, is convenient to promote the use of.
Utility model content
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is back view of the present utility model;
Fig. 3 is integral installation distribution structure schematic diagram of the present utility model;
Fig. 4 is birds-eye view of the present utility model;
Wherein: 1, reel assemblies, 2, retarder, 3, three-in-one drive system, 4, connecting element, 5, frame, 6, hoisting limiter, 7, limit switch permanent seat, 8, screw, 9, packing ring, 10, hook assembly.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 4, in the utility model embodiment, a kind of electric block device, at least comprises reel assemblies 1, retarder 2, three-in-one drive system 3, connecting element 4, frame 5, hoisting limiter 6, limit switch permanent seat 7, screw 8, packing ring 9 and hook assembly 10; Described reel assemblies 1 is arranged on frame 5 one end, and is connected with retarder 2; Described retarder 2 is connected with three-in-one drive system 3; Described connecting element 4 all has setting in frame 5 left and right sides; Described hoisting limiter 6 is arranged on limit switch permanent seat 7 front end, and limit switch permanent seat 7 is fixed on frame 5 side by screw 8 and packing ring 9; Described hook assembly 10 is connected with reel assemblies 1 by bearing, pulley, steel rope.
As optimization technique scheme of the present utility model: described three-in-one drive system 3 to be connected with reel assemblies 1 by retarder 2 and described limit switch permanent seat 7 is provided with limit switch; Described hoisting limiter 6 is connected with the limit switch wire be arranged on limit switch permanent seat 7.
Principle of work of the present utility model is: three-in-one drive system is as dynamic torque mouth, dynamic torque is passed to retarder, then further cylinder is passed to, the rotation of cylinder, steel rope is wound around on cylinder, due to steel wire penetrating pulley, hook assembly is upward movement under the lifting of steel rope, and then weight gets a promotion; Limit switch plays the restriction of displacement height.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (2)
1. an electric block device, at least comprises reel assemblies (1), retarder (2), three-in-one drive system (3), connecting element (4), frame (5), hoisting limiter (6), limit switch permanent seat (7), screw (8), packing ring (9) and hook assembly (10); It is characterized in that: described reel assemblies (1) is arranged on frame (5) one end, and be connected with retarder (2); Described retarder (2) is connected with three-in-one drive system (3); Described connecting element (4) all has setting in frame (5) left and right sides; Described hoisting limiter (6) is arranged on limit switch permanent seat (7) front end, and limit switch permanent seat (7) is fixed on frame (5) side by screw (8) and packing ring (9); Described hook assembly (10) is connected with reel assemblies (1) by bearing, pulley, steel rope.
2. a kind of electric block device according to right 1, is characterized in that: described three-in-one drive system (3) to be connected with reel assemblies (1) by retarder (2) and described limit switch permanent seat (7) is provided with limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576915.2U CN204138245U (en) | 2014-10-08 | 2014-10-08 | A kind of electric block device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576915.2U CN204138245U (en) | 2014-10-08 | 2014-10-08 | A kind of electric block device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138245U true CN204138245U (en) | 2015-02-04 |
Family
ID=52414949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576915.2U Expired - Fee Related CN204138245U (en) | 2014-10-08 | 2014-10-08 | A kind of electric block device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204138245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340913A (en) * | 2014-10-08 | 2015-02-11 | 杭州浙起机械有限公司 | Electric hoist device |
| CN108502766A (en) * | 2018-03-05 | 2018-09-07 | 苏州库力铁重工有限公司 | Single-beam steel-wire rope type electric block and its packaging technology |
-
2014
- 2014-10-08 CN CN201420576915.2U patent/CN204138245U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340913A (en) * | 2014-10-08 | 2015-02-11 | 杭州浙起机械有限公司 | Electric hoist device |
| CN108502766A (en) * | 2018-03-05 | 2018-09-07 | 苏州库力铁重工有限公司 | Single-beam steel-wire rope type electric block and its packaging technology |
| CN108502766B (en) * | 2018-03-05 | 2024-03-12 | 苏州库力铁重工有限公司 | Single-beam steel wire rope electric hoist and assembly process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20181008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |