CN204654973U - Lifting preventer - Google Patents
Lifting preventer Download PDFInfo
- Publication number
- CN204654973U CN204654973U CN201520305165.XU CN201520305165U CN204654973U CN 204654973 U CN204654973 U CN 204654973U CN 201520305165 U CN201520305165 U CN 201520305165U CN 204654973 U CN204654973 U CN 204654973U
- Authority
- CN
- China
- Prior art keywords
- cutting means
- expansion link
- means enclosure
- vertical rod
- lifting
- 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
This utility model provides a kind of lifting preventer.This lifting preventer comprises cutting means enclosure and supports the framework of described cutting means enclosure, characterized by further comprising hydraulic jack, described hydraulic jack has the expansion link that cylinder body and one end are arranged at the inside of described cylinder body, described expansion link is vertically arranged, and the other end of described expansion link is fixedly connected with directly or indirectly with described framework, drives when vertically moving described cutting means enclosure to rise to make described expansion link or decline.Because adopt hydraulic jack as force piece in lifting preventer of the present utility model, being freely elevated of cutting means enclosure can be realized, and easy to operate, start and stop are accurate, good stability.
Description
Technical field
This utility model relates to the other preventer technical field of bed, particularly relates to a kind of lifting preventer.
Background technology
At some as in the clinical operation such as angiography and interventional therapy, need to rely on by angiography machine the X-ray penetrating patient body and form image.For avoiding X-radiation to leak, protection operator safety, must arrange radioprotector, and this preventer generally adopts the material of more than 0.5mm lead equivalent to make, in order to block X-radiation on angiography machine side.
Current preventer is generally made up of three-piece: protective shield, and for carrying out radiation protection to bed upper part, it is fixed on framework, frame installation on support, when needing by stentplacement to bedside.
But the other preventer of the existing bed needed clinically can not adapt to the demand at various changing position and position in operation.
Utility model content
An object of the present utility model is intended at least one defect overcoming existing preventer, provides a kind of liftable lifting preventer, and this lifting preventer adopts hydraulic jack to be elevated, easy to operate, good stability.
To achieve these goals, this utility model provides a kind of lifting preventer, comprises the framework of cutting means enclosure and the described cutting means enclosure of support.This lifting preventer also comprises hydraulic jack, described hydraulic jack has the expansion link that cylinder body and one end are arranged at the inside of described cylinder body, described expansion link is vertically arranged, and the other end of described expansion link is fixedly connected with directly or indirectly with described framework, drives when vertically moving described cutting means enclosure to rise to make described expansion link or decline.
Further, described hydraulic jack is pedal hydraulic oil cylinder, is arranged at the below of described framework.
Further, described framework comprises two vertical rods vertically arranged, and two vertical edges of described cutting means enclosure are fixedly connected with described vertical rod.
Further, described lifting preventer also comprises multiple vertical rod sliding seat, each described vertical rod sliding seat has gathering sill or pilot hole for guiding corresponding described vertical rod vertically movement.
Further, described framework also comprises two bottom bars be obliquely installed, the lower end of each bottom bar is fixedly connected with the lower end of a described vertical rod, and the other end of a described bottom bar is fixedly connected with the other end of bottom bar described in another, and the lower limb of described cutting means enclosure is fixed on described two bottom bars.
Further, described lifting preventer also comprises U-shaped link, and the bottom of described U-shaped link is fixedly connected with the upper end of described expansion link, and two tops of described U-shaped link are rotationally connected with two described bottom bars respectively.
Further, described lifting preventer also comprises support, and described multiple vertical rod sliding seat and described hydraulic jack are installed on described support.
Because adopt hydraulic jack as force piece in lifting preventer of the present utility model, being freely elevated of cutting means enclosure can be realized, and easy to operate, start and stop are accurate, good stability.
Further, the hydraulic jack due to lifting preventer of the present utility model is pedal hydraulic oil cylinder, can realize lifting and stop by single foot.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present utility model with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic diagram being in extreme lower position according to the lifting preventer of this utility model embodiment;
Fig. 2 is the schematic diagram being in extreme higher position according to the lifting preventer of this utility model embodiment.
Detailed description of the invention
According to hereafter by reference to the accompanying drawings to the detailed description of this utility model specific embodiment, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present utility model more.
As depicted in figs. 1 and 2, this utility model embodiment provides a kind of lifting preventer, and it can comprise the framework 30 of cutting means enclosure 20 and supporting protection curtain 20.Especially, this lifting preventer also comprises hydraulic jack 40, hydraulic jack 40 has the expansion link 42 that cylinder body 41 and one end are arranged at the inside of cylinder body 41, expansion link 42 is vertically arranged, and the other end of expansion link 42 is fixedly connected with directly or indirectly with framework 30, to make expansion link 42 drive cutting means enclosure 20 to rise or decline when vertically moving, thus the height of adjustable cutting means enclosure 20, effectively can block people or article on bed and bed.
In preferred embodiments more of the present utility model, hydraulic jack 40 is pedal hydraulic oil cylinder, is arranged at the below of framework 30.Pedal hydraulic oil cylinder has pedal 43, is convenient to user and jams on, thus realizes single foot and carry out being elevated and stopping.Particularly, the rising that pedal 43 realizes cutting means enclosure 20 can be jammed on continuously, when pedal 43 is stepped on bottom, the decline of cutting means enclosure 20 can be realized.
In embodiments more of the present utility model, framework 30 comprises two vertical rods vertically arranged 31, and two vertical edges of cutting means enclosure 20 are fixedly connected with vertical rod 31.Framework 30 also comprises two bottom bars be obliquely installed 32, and the lower end of each bottom bar 32 is fixedly connected with the lower end of a vertical rod 31, and the other end of a bottom bar 32 is fixedly connected with the other end of another bottom bar 32, and the lower limb of cutting means enclosure 20 is fixed on two bottom bars 32.Lifting preventer in this embodiment also comprises support (not shown) and multiple vertical rod sliding seat 50.Multiple vertical rod sliding seat 50 and hydraulic jack 40 are installed on support.Each vertical rod sliding seat 50 have gathering sill or the pilot hole for guiding corresponding vertical rod 31 vertically movement.
In embodiments more of the present utility model, lifting preventer also comprises U-shaped link 60, and the bottom of U-shaped link 60 is fixedly connected with the upper end of expansion link 42, and two tops of U-shaped link 60 are rotationally connected with two bottom bars 32 respectively.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present utility model is illustrate and described herein detailed, but, when not departing from this utility model spirit and scope, still can directly determine or derive other modification many or amendment of meeting this utility model principle according to content disclosed in this utility model.Therefore, scope of the present utility model should be understood and regard as and cover all these other modification or amendments.
Claims (7)
1. a lifting preventer, comprise the framework of cutting means enclosure and the described cutting means enclosure of support, characterized by further comprising hydraulic jack, described hydraulic jack has the expansion link that cylinder body and one end are arranged at the inside of described cylinder body, described expansion link is vertically arranged, and the other end of described expansion link is fixedly connected with directly or indirectly with described framework, drives when vertically moving described cutting means enclosure to rise to make described expansion link or decline.
2. lifting preventer according to claim 1, is characterized in that, described hydraulic jack is pedal hydraulic oil cylinder, is arranged at the below of described framework.
3. lifting preventer according to claim 2, is characterized in that, described framework comprises two vertical rods vertically arranged, and two vertical edges of described cutting means enclosure are fixedly connected with described vertical rod.
4. lifting preventer according to claim 3, characterized by further comprising multiple vertical rod sliding seat, each described vertical rod sliding seat has gathering sill or pilot hole for guiding corresponding described vertical rod vertically movement.
5. lifting preventer according to claim 4, it is characterized in that, described framework also comprises two bottom bars be obliquely installed, the lower end of each bottom bar is fixedly connected with the lower end of a described vertical rod, the other end of a described bottom bar is fixedly connected with the other end of bottom bar described in another, and the lower limb of described cutting means enclosure is fixed on described two bottom bars.
6. lifting preventer according to claim 5, is characterized in that, also comprises U-shaped link, and the bottom of described U-shaped link is fixedly connected with the upper end of described expansion link, and two tops of described U-shaped link are rotationally connected with two described bottom bars respectively.
7. lifting preventer according to claim 4, is characterized in that, also comprise support, and described multiple vertical rod sliding seat and described hydraulic jack are installed on described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305165.XU CN204654973U (en) | 2015-05-12 | 2015-05-12 | Lifting preventer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305165.XU CN204654973U (en) | 2015-05-12 | 2015-05-12 | Lifting preventer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204654973U true CN204654973U (en) | 2015-09-23 |
Family
ID=54125420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520305165.XU Expired - Fee Related CN204654973U (en) | 2015-05-12 | 2015-05-12 | Lifting preventer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204654973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133208A (en) * | 2018-02-07 | 2019-08-16 | 宝钢新日铁汽车板有限公司 | A kind of survey meter closing lifting device of anti-splashing |
| CN110136857A (en) * | 2019-05-10 | 2019-08-16 | 上海雍盛科技发展有限公司 | A kind of half frame lift cutting means enclosure |
-
2015
- 2015-05-12 CN CN201520305165.XU patent/CN204654973U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133208A (en) * | 2018-02-07 | 2019-08-16 | 宝钢新日铁汽车板有限公司 | A kind of survey meter closing lifting device of anti-splashing |
| CN110136857A (en) * | 2019-05-10 | 2019-08-16 | 上海雍盛科技发展有限公司 | A kind of half frame lift cutting means enclosure |
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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: 20150923 Termination date: 20210512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |