CN2614861Y - Up-down stand - Google Patents
Up-down stand Download PDFInfo
- Publication number
- CN2614861Y CN2614861Y CN 03243681 CN03243681U CN2614861Y CN 2614861 Y CN2614861 Y CN 2614861Y CN 03243681 CN03243681 CN 03243681 CN 03243681 U CN03243681 U CN 03243681U CN 2614861 Y CN2614861 Y CN 2614861Y
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- CN
- China
- Prior art keywords
- fixed
- tubes
- lifting
- straight
- latch
- 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
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Abstract
The utility model relates to a bracket for supporting job bench and laying aside pole stocks. The utility model is presented as a lifting bracket which is capable of elevation and subsidence in height and extension and contraction in length in order to solve the problems of the prior bracket for supporting job bench and laying aside pole stocks including the height is incapable of elevation and subsidence, the length is incapable of extension and contraction during the course of using. The utility model is characterized in that the height and the length of the lifting bracket adjust employing the telescopic device, wherein the lifting bracket comprises two foot levers, four bolt devices, two lifting arms, two straight tubes, two horizontal tubes, and two extensible arms. The two straight tubes separately loop around the two lifting arms, one end of the two extensible arms insert into the pore of the two horizontal tubes, and the four bolt devices are arranged between the lifting arm and the straight tube and also between the extensible arm and the horizontal tube. The utility model is particularly used as a bracket for supporting a job bench and laying aside pole stocks, and also a sawhorse for carpenters.
Description
Technical field
The utility model relates to and a kind ofly is used to support the operation platen, shelves the support that pole stock is used, and particularly a kind ofly highly can carry out the lifting support that lifting, length can be stretched as required.
Background technology
Existing being used to supports the operation platen, shelves the support that pole stock is used, and it is highly fixed, and can not carry out lifting, and the length direction of support is also fixed, and can not stretch, and this in use has inconvenience.
Summary of the invention
The utility model at existingly be used to support the operation platen, shelve support that pole stock uses in use its height can not carry out lifting, the non-retractable weak point of length, provide a kind of height can carry out the lifting support that lifting, length can be stretched.
The technical solution adopted in the utility model is finished in the following way: the height of lifting support and length adopt telescopic mechanism to adjust, wherein, lifting support comprises 2 foot levers, 4 bolt mechanisms, 2 elevating levers, 2 straight tubes, 2 transverse tubes and 2 expansion links; Elevating lever is fixed on the top of foot lever; 2 straight tubes are enclosed within respectively on 2 elevating levers, one of 2 transverse tubes is fixed on the straight tube, be fixed together by straight-bar between the other end of 2 transverse tubes, one of 2 expansion links is fixed on another root straight tube, the other end of 2 expansion links is inserted in the pore of 2 transverse tubes, 4 bolt mechanisms are located between elevating lever and the straight tube and between expansion link and the transverse tube, on straight tube and transverse tube, have the extrapolation pin-and-hole at Fixed latches mechanism place, on elevating lever and expansion link, have pin hole in the row, wherein bolt mechanism is by spring, pad, latch frame and latch are formed, and the latch frame is fixed on straight tube and the transverse tube.During use, pull out latch and can adjust the height and the length of lifting support, the height of lifting support and length are adjusted the back latch and just can be used or collect in untie-sell.
The utility model lifting support with existingly be used to support the operation platen, shelve the support that pole stock uses and compare, have and highly can carry out the characteristics that lifting, length can be stretched, easy to carry and store.The utility model is particularly suitable as and a kind ofly is used to support the operation platen, shelves the support that pole stock is used, and the saw horse that also can be used as the carpenter is used.
Description of drawings
Fig. 1 is the structural representation of lifting support.
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Contrast accompanying drawing below, the utility model is described in further detail by embodiment.
With reference to accompanying drawing 1 and accompanying drawing 2, a kind of lifting support comprises 2,4 bolt mechanisms of 2 foot levers, 10,2 transverse tubes 11 of 9,2 straight tubes of 2 elevating levers and 2 expansion links 13.Wherein, foot lever 2 is A shape, is provided with castor 1 in the bottom of foot lever 2, and elevating lever 9 is fixed on the top of the foot lever 2 that is A shape; 2 straight tubes 10 are enclosed within respectively on 2 elevating levers 9, and one of 2 transverse tubes 11 is fixed on the straight tube 10, is fixed together by straight-bar 12 between the other end of 2 transverse tubes 11; One of 2 expansion links 13 is fixed on another root straight tube 10, and the other end of 2 expansion links 13 is inserted in the pore of 2 transverse tubes 11; 4 bolt mechanisms are located between elevating lever 9 and the straight tube 10 and between expansion link 13 and the transverse tube 11, on straight tube 10 and transverse tube 11, have extrapolation pin-and-hole 3 at Fixed latches mechanism place, on elevating lever 9 and expansion link 13, have pin hole 4 in the row, wherein bolt mechanism is by spring 5, pad 6, latch frame 7 and latch 8 are formed, latch frame 7 is fixed on straight tube 10 and the transverse tube 11, on latch frame 7, have the pin hole that matches with extrapolation pin-and-hole 3, latch 8 is contained on the pin hole on the latch frame 7, spring 5 is enclosed within on the latch 8 successively with pad 6, spring 5 one ends are fixed on the latch 8, and spring 5 other ends withstand on the pad 6.
Claims (5)
1, a kind of lifting support, it is characterized in that this support comprises 2 foot levers (2), 4 bolt mechanisms, 2 elevating levers (9), 2 straight tubes (10), 2 transverse tubes (11) and 2 expansion links (13), elevating lever (9) is fixed on the top of foot lever (2), 2 straight tubes (10) are enclosed within respectively on 2 elevating levers (9), one of 2 transverse tubes (11) is fixed on the straight tube (10), one of 2 expansion links (13) is fixed on another root straight tube (10), the other end of 2 expansion links (13) is inserted in the pore of 2 transverse tubes (11), 4 bolt mechanisms are located between elevating lever (9) and the straight tube (10) and between expansion link (13) and the transverse tube (11), upward have extrapolation pin-and-hole (3) at straight tube (10) and transverse tube (11), on elevating lever (9) and expansion link (13), have pin hole (4) in the row at Fixed latches mechanism place.
2, lifting support according to claim 1 is characterized in that being provided with castor (1) in the bottom of foot lever (2).
3, lifting support according to claim 1 and 2 is characterized in that foot lever (2) is A shape.
4,, it is characterized in that being fixed together by straight-bar (12) between the other end of 2 transverse tubes (11) according to claim 1 or 2 or 3 described lifting supports.
5, according to claim 1 or 2 or 3 or 4 described lifting supports, it is characterized in that bolt mechanism comprises spring (5), pad (6), latch frame (7) and latch (8), latch frame (7) is fixed on straight tube (10) and the transverse tube (11), on latch frame (7), have the pin hole that matches with extrapolation pin-and-hole (3), latch (8) is contained on the pin hole on the latch frame (7), spring (5) is enclosed within on the latch (8) successively with pad (6), spring (5) one ends are fixed on the latch (8), and spring (5) other end withstands on the pad (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03243681 CN2614861Y (en) | 2003-04-05 | 2003-04-05 | Up-down stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03243681 CN2614861Y (en) | 2003-04-05 | 2003-04-05 | Up-down stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2614861Y true CN2614861Y (en) | 2004-05-12 |
Family
ID=34250943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03243681 Expired - Lifetime CN2614861Y (en) | 2003-04-05 | 2003-04-05 | Up-down stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2614861Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407608A (en) * | 2011-12-08 | 2012-04-11 | 苏州托克斯冲压设备有限公司 | Adjustable combined table type worktable of punching equipment |
| CN104985578A (en) * | 2015-07-02 | 2015-10-21 | 国网山东省电力公司烟台供电公司 | Novel tool box with heightening function |
| CN105364887A (en) * | 2015-11-09 | 2016-03-02 | 广东欧珀移动通信有限公司 | Supporting frame |
| CN105817947A (en) * | 2016-05-19 | 2016-08-03 | 常州市金海基机械制造有限公司 | Rinsing table for machine part machining |
| CN106181938A (en) * | 2016-08-30 | 2016-12-07 | 安吉印象家具有限公司 | The box of alterable height |
| CN107814143A (en) * | 2017-12-05 | 2018-03-20 | 苏州双祺自动化设备有限公司 | A kind of operation platform in Extensible belt conveyor |
| CN111803843A (en) * | 2020-06-01 | 2020-10-23 | 黄沪秀 | Sensor security alarm device for fire |
-
2003
- 2003-04-05 CN CN 03243681 patent/CN2614861Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407608A (en) * | 2011-12-08 | 2012-04-11 | 苏州托克斯冲压设备有限公司 | Adjustable combined table type worktable of punching equipment |
| CN102407608B (en) * | 2011-12-08 | 2014-09-10 | 苏州托克斯冲压设备有限公司 | Adjustable combined table type worktable of punching equipment |
| CN104985578A (en) * | 2015-07-02 | 2015-10-21 | 国网山东省电力公司烟台供电公司 | Novel tool box with heightening function |
| CN105364887A (en) * | 2015-11-09 | 2016-03-02 | 广东欧珀移动通信有限公司 | Supporting frame |
| CN105817947A (en) * | 2016-05-19 | 2016-08-03 | 常州市金海基机械制造有限公司 | Rinsing table for machine part machining |
| CN106181938A (en) * | 2016-08-30 | 2016-12-07 | 安吉印象家具有限公司 | The box of alterable height |
| CN107814143A (en) * | 2017-12-05 | 2018-03-20 | 苏州双祺自动化设备有限公司 | A kind of operation platform in Extensible belt conveyor |
| CN111803843A (en) * | 2020-06-01 | 2020-10-23 | 黄沪秀 | Sensor security alarm device for fire |
| CN111803843B (en) * | 2020-06-01 | 2022-04-12 | 山东皓康智能科技有限公司 | Sensor security alarm device for fire |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130408 Granted publication date: 20040512 |