CN204079321U - A kind of telescope support of minisize electric hoist - Google Patents
A kind of telescope support of minisize electric hoist Download PDFInfo
- Publication number
- CN204079321U CN204079321U CN201420537812.5U CN201420537812U CN204079321U CN 204079321 U CN204079321 U CN 204079321U CN 201420537812 U CN201420537812 U CN 201420537812U CN 204079321 U CN204079321 U CN 204079321U
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- Prior art keywords
- strut member
- oblique pull
- pull strut
- arm
- hold
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Abstract
The utility model relates to a kind of telescope support of minisize electric hoist, comprise sliding extension formula hold-down arm and be in described hold-down arm fixed arm above main oblique pull strut member, secondary oblique pull strut member is provided with above the travelling arm of hold-down arm, one end of secondary oblique pull strut member is fixedly installed on travelling arm, and the other end of secondary oblique pull strut member to be slidably arranged on main oblique pull strut member and to coordinate with the limit block structure block be arranged on main oblique pull strut member after travelling arm stretches out.The utility model by arranging secondary oblique pull strut member above the travelling arm of hold-down arm, this secondary oblique pull strut member is that travelling arm provides supporting construction, under the prerequisite of travelling arm selecting same material, the extension elongation of travelling arm of the present utility model can rise appreciably relative to existing travelling arm, which increases the working area of minisize electric hoist.
Description
Technical field
The utility model relates to a kind of telescope support of minisize electric hoist.
Background technology
Minisize electric hoist (also known as civilian use electric cucurbit), because structure is simple, small and exquisite, easy for installation, and by single-phase electricity as propulsion source, is thus applicable to various occasion.Minisize electric hoist is widely used in the occasion such as manufacturing line, conveyor line, assembly machine, handling and conveying of the modernization industry such as machine manufacture, electronics, automobile, shipbuilding, workpiece assembling and new and high technology manufacturing district as a kind of Novel electric block.
Conveniently minisize electric hoist is installed and is increased or reduce the working area of minisize electric hoist neatly, usually also for minisize electric hoist is provided with telescope support.The telescope support of existing minisize electric hoist, as shown in Figure 1, it comprises vertical columns 1 and sliding extension formula hold-down arm, sliding extension formula hold-down arm comprises fixed arm 3 and travelling arm 4, vertical columns is provided with mount pad 2, fixed arm 3 rotates and is arranged on mount pad 2, is provided with main oblique pull strut member 5 above fixed arm 3, one end of main oblique pull strut member 5 is fixedly installed on fixed arm, and the other end of main oblique pull strut member 5 is arranged on vertical columns 1 by permanent seat.This telescope support in use, as shown in Figure 2, after the travelling arm 4 of telescope support stretches out, minisize electric hoist 6 is arranged on travelling arm 4, because fixed arm 3 can rotate around vertical columns 1, this just increases the adjustable working area of minisize electric hoist further.But, because the leading section of the travelling arm of this telescope support lacks supporting construction, for avoiding in use travelling arm 4 bending occurs and then causes safety misadventure, this telescope support is had to the telescopic length of limit slippage arm, this reduces the working area of minisize electric hoist.In order to increase minisize electric hoist working area, need the telescope support that a kind of minisize electric hoist with supporting construction is provided.
Summary of the invention
The purpose of this utility model is to provide a kind of telescope support of minisize electric hoist, the problem causing the Extensible of travelling arm limited because being subject to structural limitations with the telescope support solving minisize electric hoist in prior art.
For achieving the above object, the utility model adopts following technical scheme: a kind of telescope support of minisize electric hoist, comprise sliding extension formula hold-down arm and be in described hold-down arm fixed arm above main oblique pull strut member, secondary oblique pull strut member is provided with above the travelling arm of hold-down arm, one end of secondary oblique pull strut member is fixedly installed on travelling arm, and the other end of secondary oblique pull strut member to be slidably arranged on main oblique pull strut member and to coordinate with the limit block structure block be arranged on main oblique pull strut member after travelling arm stretches out.
Described main oblique pull strut member and secondary oblique pull strut member are made by steel band, and secondary oblique pull strut member to be slidably arranged on main oblique pull strut member by the steel band buckle that one end sets firmly and by described limit block structure block.
The limiting block stops that described limit block structure is arranged on main oblique pull strut member by spiral is formed.
A kind of telescope support of minisize electric hoist, main oblique pull strut member above the fixed arm comprising vertical columns, sliding extension formula hold-down arm and be in described hold-down arm, described vertical columns is provided with and the sliding part of its bearing fit and the limit block structure that coordinates with described sliding part block after the travelling arm of hold-down arm stretches out, secondary oblique pull strut member is provided with above the travelling arm of described hold-down arm, one end of secondary oblique pull strut member is fixedly installed on travelling arm, and the other end and the described sliding part of secondary oblique pull strut member are hinged.
Described sliding part be sleeved on vertical columns and with the sliding sleeve of its bearing fit.
Described limit block structure is the baffle ring be installed on vertical columns.
The utility model by arranging secondary oblique pull strut member above the travelling arm of hold-down arm, this secondary oblique pull strut member is that travelling arm provides supporting construction, under the prerequisite of travelling arm selecting same material, the extension elongation of travelling arm of the present utility model can rise appreciably relative to travelling arm of the prior art, which increases the working area of minisize electric hoist.
Further, secondary oblique pull strut member is set to the steel band that one end is installed with steel band buckle by the utility model, it is the limiting block stops that spiral is arranged on main oblique pull strut member by limit block vibrational power flow, when travelling arm moves to desired location, steel band is tightened, and play the object supporting travelling arm, structure is simple, use and easy accessibility, reduce productive costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the telescope support of minisize electric hoist in prior art;
Fig. 2 is the structural representation of using state when travelling arm stretches out in Fig. 1;
Fig. 3 is the structural representation of the utility model embodiment 1;
Fig. 4 is the structural representation (when travelling arm stretches out) of the telescope support using state of minisize electric hoist in Fig. 3.
In figure, each Reference numeral name is called: 1 vertical columns, 2 mount pads, 3 fixed arms, 4 travelling arms, 5 main oblique pull strut members, 6 minisize electric hoists, 7 limiting block stops, 8 steel band buckles, 9 secondary oblique pull strut members.
Detailed description of the invention
Embodiment 1: as shown in Figure 3, a kind of telescope support of minisize electric hoist, comprise vertical columns 1 and sliding extension formula hold-down arm, sliding extension formula hold-down arm comprises fixed arm 3 and travelling arm 4, above-mentioned vertical columns is provided with mount pad 2, above-mentioned fixed arm 3 rotates and is arranged on mount pad 2, is provided with main oblique pull strut member 5 above fixed arm 3, one end of main oblique pull strut member 5 is fixedly mounted on fixed arm 3, and the other end of main oblique pull strut member 5 is arranged on vertical columns 1 by permanent seat.Secondary oblique pull strut member 9 is provided with above travelling arm 4, one end of secondary oblique pull strut member is connected with travelling arm 4, and the other end of secondary oblique pull strut member to be slidably arranged on main oblique pull strut member and to coordinate with the limit block structure block be arranged on main oblique pull strut member after travelling arm stretches out.
The limiting block stops 7 that above-mentioned limit block structure is arranged on main oblique pull strut member by spiral is formed, the bolt that in the present embodiment, limiting block stops is screwedly mounted on main oblique pull strut member by spiral is formed, certainly, limiting block stops can also be formed by the baffle ring be fixedly installed on main oblique pull strut member.Above-mentioned main oblique pull strut member 5 and secondary oblique pull strut member 9 are made by steel band, the sliding end of secondary oblique pull strut member is installed with steel band buckle, steel band buckle and main oblique pull strut member bearing fit, after the travelling arm of hold-down arm stretches out, steel band buckle coordinates with limiting block stops block.
In other embodiments, above-mentioned main oblique pull strut member can also be rigid rod; Secondary oblique pull strut member also can adopt rigid rod, and now one end of secondary oblique pull strut member is hinged on the travelling arm of hold-down arm, and the other end is hinged with the sliding sleeve be slidably arranged on main oblique pull strut member.In addition, vertical columns 1 in the present embodiment is not required, can omit, in actual use, this telescope support is arranged on anchor fitting firm in field of employment by above-mentioned mount pad and permanent seat, and this vertical columns also can as the auxiliary accessories of this telescope support.
As shown in Figure 4, in use, when this telescope support is packed up, secondary oblique pull strut member 9 is in above main oblique pull strut member 5 the present embodiment, does not affect the normal use of telescope support.When needs telescope support extends, travelling arm 4 is outwards mobile drives secondary oblique pull strut member 9 to move, steel band buckle 8 is along main oblique pull strut member 5 slide downward, when travelling arm 4 is stretched to desired location, steel band buckle 8 limited stop block 7 block, steel band buckle 8 stops sliding and tightening, thus strains secondary oblique pull strut member 9, plays the object supporting travelling arm 4.
Embodiment 2: a kind of telescope support of minisize electric hoist, main oblique pull strut member above the fixed arm comprising vertical columns, sliding extension formula hold-down arm and be in hold-down arm, vertical columns is provided with mount pad, fixed arm rotates and is arranged on mount pad, one end of main oblique pull strut member is arranged on the fixed arm of hold-down arm, and the other end of main oblique pull strut member is arranged on vertical columns by permanent seat.Vertical columns is provided with and the sliding part of its bearing fit and the limit block structure that coordinates with sliding part block after the travelling arm of hold-down arm stretches out, secondary oblique pull strut member is provided with above travelling arm, one end of secondary oblique pull strut member is connected on travelling arm, and the other end and the sliding part of secondary oblique pull strut member are hinged.
In the present embodiment, sliding part be sleeved on vertical columns and with the sliding sleeve of its bearing fit; Limit block structure is the baffle ring be installed on vertical columns.Certainly, in other embodiments, above-mentioned sliding part can also be slide block etc., and limit block structure can be fixed on block on vertical columns or backing pin.
Claims (6)
1. the telescope support of a minisize electric hoist, comprise sliding extension formula hold-down arm and be in described hold-down arm fixed arm above main oblique pull strut member, it is characterized in that: above the travelling arm of hold-down arm, be provided with secondary oblique pull strut member, one end of secondary oblique pull strut member is fixedly installed on travelling arm, and the other end of secondary oblique pull strut member to be slidably arranged on main oblique pull strut member and to coordinate with the limit block structure block be arranged on main oblique pull strut member after travelling arm stretches out.
2. the telescope support of a kind of minisize electric hoist according to claim 1, it is characterized in that: described main oblique pull strut member and secondary oblique pull strut member are made by steel band, secondary oblique pull strut member to be slidably arranged on main oblique pull strut member by the steel band buckle that one end sets firmly and by described limit block structure block.
3. the telescope support of a kind of minisize electric hoist according to claim 1 and 2, is characterized in that: the limiting block stops that described limit block structure is arranged on main oblique pull strut member by spiral is formed.
4. the telescope support of a minisize electric hoist, main oblique pull strut member above the fixed arm comprising vertical columns, sliding extension formula hold-down arm and be in described hold-down arm, it is characterized in that: described vertical columns is provided with and the sliding part of its bearing fit and the limit block structure that coordinates with described sliding part block after the travelling arm of hold-down arm stretches out, secondary oblique pull strut member is provided with above the travelling arm of described hold-down arm, one end of secondary oblique pull strut member is fixedly installed on travelling arm, and the other end and the described sliding part of secondary oblique pull strut member are hinged.
5. the telescope support of a kind of minisize electric hoist according to claim 4, is characterized in that: described sliding part be sleeved on vertical columns and with the sliding sleeve of its bearing fit.
6. the telescope support of a kind of minisize electric hoist according to claim 4 or 5, is characterized in that: described limit block structure is the baffle ring be installed on vertical columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537812.5U CN204079321U (en) | 2014-09-18 | 2014-09-18 | A kind of telescope support of minisize electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537812.5U CN204079321U (en) | 2014-09-18 | 2014-09-18 | A kind of telescope support of minisize electric hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204079321U true CN204079321U (en) | 2015-01-07 |
Family
ID=52172059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420537812.5U Expired - Fee Related CN204079321U (en) | 2014-09-18 | 2014-09-18 | A kind of telescope support of minisize electric hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204079321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369227A (en) * | 2016-10-13 | 2017-02-01 | 国网山东省电力公司章丘市供电公司 | Cable support with adjustable supporting arms |
| CN111824971A (en) * | 2020-03-03 | 2020-10-27 | 合肥恺文重工机械有限公司 | Special cantilever crane for metallurgy |
-
2014
- 2014-09-18 CN CN201420537812.5U patent/CN204079321U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369227A (en) * | 2016-10-13 | 2017-02-01 | 国网山东省电力公司章丘市供电公司 | Cable support with adjustable supporting arms |
| CN111824971A (en) * | 2020-03-03 | 2020-10-27 | 合肥恺文重工机械有限公司 | Special cantilever crane for metallurgy |
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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: 20150107 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |