CN105167859A - Dual-pulley pathway mechanism for medical suspension bridge - Google Patents
Dual-pulley pathway mechanism for medical suspension bridge Download PDFInfo
- Publication number
- CN105167859A CN105167859A CN201510411051.8A CN201510411051A CN105167859A CN 105167859 A CN105167859 A CN 105167859A CN 201510411051 A CN201510411051 A CN 201510411051A CN 105167859 A CN105167859 A CN 105167859A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- pulley
- sides
- sliding base
- slide
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 title abstract description 3
- 230000008259 pathway mechanism Effects 0.000 title abstract 5
- 238000005728 strengthening Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a dual-pulley pathway mechanism for a medical suspension bridge, and belongs to the field of medical equipment. The pathway mechanism comprises a guide rail and a sliding base which is arranged on the guide rail, wherein the cross section of the sliding base is of a U-shaped structure; two pulleys are respectively arranged on the inner and outer edges of two sides of the sliding base; chutes, which correspond to the pulleys, are respectively formed in two sides of the guide rail; and the pulleys are matched with the chutes and are capable of sliding along the chutes. The pulleys, which are arranged on the inner and outer edges of two sides of the sliding base, are operated in a mode of being matched with the chutes, and two sides of the sliding base are simultaneously exerted uniformly, so that the overall bearing capacity and balancing capacity of the sliding base are improved; therefore, the pathway mechanism can overcome the defect that the chute of the guide rail becomes deformed with the sliding of a single pulley, so as to improve the operating stability and reliability of the pathway mechanism.
Description
Technical field
The present invention relates to a kind of rail mechanism, be specifically a kind of sister block rail mechanism for Medical hanging bridge, belong to field of medical device.
Background technology
Medical hanging bridge is common armarium, and it can facilitate patient and medical personnel widely, and what present each medical space obtained widely uses.Medical hanging bridge in use needs attachment rail mechanism to realize the movement of all kinds of assistant load usually, existing rail mechanism total bearing capacity is poor, its guide rail of life-time service easily deforms, and then causes the chute of pulley in sliding process on getaway, and impact uses.
Summary of the invention
Technical problem to be solved by this invention is to overcome prior art defect, provides the sister block rail mechanism for Medical hanging bridge that a kind of bearing capacity is strong.
In order to solve the problems of the technologies described above, sister block rail mechanism for Medical hanging bridge provided by the invention, comprise guide rail and be arranged on the slide on guide rail, the U-shaped structure in described slide cross section, the inside and outside both sides of slide dual-side install two pulleys respectively, described guide rail both sides are provided with and are respectively equipped with the chute corresponding with pulley, and described pulley matches with chute, can slide along chute.
Beneficial effect of the present invention is: by all installing pulley on the inside and outside both sides of slide dual-side, realize sister block to coordinate with chute and run, use slide both sides uniform stressed simultaneously, improve total bearing capacity and the balanced capacity of slide, thus avoid adopting single-sheaved block to slide the defect that guide rail sliding chute can be caused to be out of shape, improve stability and the reliability of rail mechanism operation.
As preferably, the periphery cover of described pulley has splash ring, can increase pulley and chute lubricates, the wearing and tearing between both minimizings, makes to slide more smooth and easy.
As preferably, described guide rail interior is provided with strengthening support, can improve the bulk strength of guide rail.
As preferably, described guide rail upper end is provided with inverted T shape mounting groove, so that rail mechanism is connected with suspension bridge fast.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention for the sister block rail mechanism of Medical hanging bridge.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, the present invention is used for the sister block rail mechanism of Medical hanging bridge, comprises guide rail 1 and slide 6.Guide rail 1 both sides are respectively equipped with chute 2, and chute 2 is in falling " convex " shape structure.The cross section of slide 6 becomes U-shaped structure, and the inside and outside both sides on slide 6 dual-side are coaxial respectively installs pulley 4, and pulley 4 is arranged on chute 2 and matches, and can slide along chute 2.
The periphery cover of each pulley 4 has splash ring 7, to reduce friction and the noise of pulley 4 and chute 2; Splash ring 7 adopts Corii Bovis seu Bubali to make, its wearability and superior to absorption property, can obtain better lubricant effect.
Guide rail 1 inside is provided with strengthening support 5, and guide rail 1 upper end is provided with four mounting grooves 8, and mounting groove 8 is in inverted T shape structure; Four mounting grooves 8 lay respectively at the both sides of guide rail 1 upper end.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (4)
1. the sister block rail mechanism for Medical hanging bridge, comprise guide rail and be arranged on the slide on guide rail, it is characterized in that: the U-shaped structure in described slide cross section, the inside and outside both sides of slide dual-side install two pulleys respectively, described guide rail both sides are provided with and are respectively equipped with the chute corresponding with pulley, described pulley matches with chute, can slide along chute.
2. according to claim 1 for the sister block rail mechanism of Medical hanging bridge, it is characterized in that: the periphery cover of described pulley has splash ring.
3. according to claim 1 or 2 for the sister block rail mechanism of Medical hanging bridge, it is characterized in that: described guide rail interior is provided with strengthening support.
4. according to claim 3 for the sister block rail mechanism of Medical hanging bridge, it is characterized in that: described guide rail upper end is provided with inverted T shape mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510411051.8A CN105167859A (en) | 2015-07-14 | 2015-07-14 | Dual-pulley pathway mechanism for medical suspension bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510411051.8A CN105167859A (en) | 2015-07-14 | 2015-07-14 | Dual-pulley pathway mechanism for medical suspension bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105167859A true CN105167859A (en) | 2015-12-23 |
Family
ID=54890656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510411051.8A Pending CN105167859A (en) | 2015-07-14 | 2015-07-14 | Dual-pulley pathway mechanism for medical suspension bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105167859A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111184614A (en) * | 2019-12-06 | 2020-05-22 | 四川省肿瘤医院 | Rapid body position adjustment and cervical spine protection device for head and neck surgery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29608033U1 (en) * | 1996-05-03 | 1996-08-01 | MAVIG GmbH, 81829 München | Hanger with cable trolley |
| JP2008093216A (en) * | 2006-10-12 | 2008-04-24 | Takara Belmont Co Ltd | Lighting system for dental care |
| CN103892911A (en) * | 2012-12-27 | 2014-07-02 | 北京谊安医疗系统股份有限公司 | Automatic aligning structure for guide rails of medical suspension bridge |
| CN104116565A (en) * | 2014-07-30 | 2014-10-29 | 上海龙奕实业有限公司 | Multifunctional U-type crane tower |
| CN204972030U (en) * | 2015-07-14 | 2016-01-20 | 南京鼎瑞医疗器械有限公司 | A sister block track mechanism for medical draw bridge |
-
2015
- 2015-07-14 CN CN201510411051.8A patent/CN105167859A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29608033U1 (en) * | 1996-05-03 | 1996-08-01 | MAVIG GmbH, 81829 München | Hanger with cable trolley |
| JP2008093216A (en) * | 2006-10-12 | 2008-04-24 | Takara Belmont Co Ltd | Lighting system for dental care |
| CN103892911A (en) * | 2012-12-27 | 2014-07-02 | 北京谊安医疗系统股份有限公司 | Automatic aligning structure for guide rails of medical suspension bridge |
| CN104116565A (en) * | 2014-07-30 | 2014-10-29 | 上海龙奕实业有限公司 | Multifunctional U-type crane tower |
| CN204972030U (en) * | 2015-07-14 | 2016-01-20 | 南京鼎瑞医疗器械有限公司 | A sister block track mechanism for medical draw bridge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111184614A (en) * | 2019-12-06 | 2020-05-22 | 四川省肿瘤医院 | Rapid body position adjustment and cervical spine protection device for head and neck surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |
|
| WD01 | Invention patent application deemed withdrawn after publication |