CN206530227U - A kind of radiation-retarding door of detachable walking mechanism - Google Patents
A kind of radiation-retarding door of detachable walking mechanism Download PDFInfo
- Publication number
- CN206530227U CN206530227U CN201720134346.XU CN201720134346U CN206530227U CN 206530227 U CN206530227 U CN 206530227U CN 201720134346 U CN201720134346 U CN 201720134346U CN 206530227 U CN206530227 U CN 206530227U
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- China
- Prior art keywords
- walking mechanism
- wheel shaft
- door body
- radiation
- door
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Abstract
The utility model discloses a kind of radiation-retarding door of detachable walking mechanism, including door body and walking mechanism, the directive wheel in the upper rail being embedded in above door body is provided with the top of the door body, the bottom of the door body is arranged on the lower railway below door body by walking mechanism, the left and right sides lower position of the door body has unfilled corner groove, and the two unfilled corner grooves have a walking mechanism with the Standard that can be dismantled respectively.The utility model facilitates the dismounting of walking mechanism, and maintenance, the replacing of walking mechanism are solved the problems, such as well.
Description
Technical field
The utility model is related to radiological defense technical field, specifically a kind of radiation proof of detachable walking mechanism
Door.
Background technology
It has been widely used since radioactive substance self-discovery in every field, such as medical science, the energy or military project.Radioactivity
It is intended to carry out overall protection when matter transportation, production or storage, not only wall will can prevent radiation leakage, and door body
Properly protect.
At present, the weight of radiation-retarding door is mostly more than 20T heavy door body, is set respectively in the upper and lower both sides of door body
There is the track for bearing, guiding radiation-retarding door door body to move, door body opens and closes spoke by the walking in upper and lower track
Loophole, and then prevent radiation leakage.The walking mechanism that support door body is walked on lower railway bears very big gravity, causes walking
Bearing in mechanism and walking mechanism is easy to abrasion, seriously even damages.However, installing the position of walking mechanism in door body
It is relatively narrow and small, pole is unfavorable for safeguarding the bearing in walking mechanism and walking mechanism, changed.
The content of the invention
The purpose of this utility model is：For above-mentioned the deficiencies in the prior art, there is provided a kind of walking mechanism that facilitates
Dismounting, the maintenance that walking mechanism is solved well, the radiation-retarding door for the detachable walking mechanism for changing problem.
The technical solution adopted in the utility model is, a kind of radiation-retarding door of detachable walking mechanism, including door body and row
The directive wheel being provided with the top of mechanism, the door body in the upper rail being embedded in above door body is walked, the bottom of the door body leads to
Walking mechanism is crossed on the lower railway below door body, the left and right sides lower position of the door body has unfilled corner groove, this
Two unfilled corner grooves have a walking mechanism with the Standard that can be dismantled respectively.
The walking mechanism is mainly made up of walker, road wheel, the first wheel shaft, the second wheel shaft, and the walker is with energy
The Standard enough dismantled is equipped with by with the side of spline structure in unfilled corner groove, the walker with respect to door body width
The first wheel shaft and the second wheel shaft that formula links together, in the first wheel shaft and second in the way of spline structure near junction
A fixed seat for being arranged on walker, being played a supportive role to corresponding wheel shaft is respectively arranged with wheel shaft, and in the first wheel shaft
With a road wheel is respectively mounted on the second wheel shaft.
Further, the part connected between first wheel shaft and the second wheel shaft in the way of spline structure is provided with to first
Wheel shaft and the second wheel shaft play the fixed seat of centering.
The radiation-retarding door also includes motor, and the motor is arranged in any one place's door body unfilled corner groove
In walking mechanism, walking mechanism is driven to act by gear-driven mode.
Further, the motor is cycloidal planetary gear speed reducer.
The beneficial effects of the utility model are：
1. the utility model facilitates the dismounting of walking mechanism, the maintenance of walking mechanism is solved well, changes and asks
Topic.
2. in the utility model, the first wheel shaft and the second wheel shaft in walking mechanism are connected by the way of spline structure,
Ensure the first wheel shaft and the second wheel shaft arranged concentric, while after facilitating the maintenance and damage of the first wheel shaft and the second wheel shaft more
Change.
Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings.
Fig. 1 is front view of the present utility model.
Fig. 2 is Fig. 1 A-A views.
Fig. 3 is the partial enlarged drawing of the first wheel shaft and the second wheel shaft at B in Fig. 1.
Fig. 4 is door body front view in the utility model.
Code name implication in figure：1-door body；101-unfilled corner groove；102-threading pipeline；2-walking mechanism；201-OK
Walk frame；202-road wheel；203-the first wheel shaft；204-the second wheel shaft；205-fixed seat；206-spline structure；3-lead
To wheel；4-cycloidal planetary gear speed reducer.
Embodiment
Referring to shown in Fig. 1 to Fig. 4：The utility model is a kind of radiation-retarding door of detachable walking mechanism 2, including door body 1
With walking mechanism 2.The top of the door body 1 is provided with the directive wheel being embedded in the upper rail of the top of door body 1, the door body 1
Bottom be arranged on by walking mechanism 2 on the lower railway of the lower section of door body 1, the left and right sides lower position of the door body 1 has
Unfilled corner groove 101（I.e. the left lower position of door body 1 and the lower right side position of door body 1 have a unfilled corner groove respectively
101, as shown in Figure 4）, have a walking mechanism 2 respectively with the Standard that can be dismantled at the two unfilled corner grooves 101.This
In embodiment, two walking mechanisms 2 are had with bolted mode correspondence installed in the left and right sides lower position of door body 1
At unfilled corner groove 101（The connector of other demountable structures can also be selected to be attached, for example：Snapping）.Need to row
Walk mechanism 2 to be safeguarded, changed, the bottom of door body 1 is shored using equipment such as jack, so that walking mechanism is from unfilled corner groove
Dismantle or install at 101, be very easy to walking mechanism 2 and dismounted, safeguarded and changed.
Above-mentioned walking mechanism 2 is mainly made up of walker 201, road wheel 202, the first wheel shaft 203, the second wheel shaft 204, institute
The Standard that walker 201 is stated that can dismantle is at unfilled corner groove 101, and the walker 201 is with respect to the width of door body 1 dress
Equipped with the first wheel shaft 203 and the second wheel shaft 204 linked together by way of with spline structure 206, with spline structure
One, which is respectively arranged with, on the first wheel shaft 203 and the second wheel shaft 204 near 206 mode junction is arranged in walker 201
Fixed seat that is upper, being played a supportive role to corresponding wheel shaft, and it is respectively mounted a row on the first wheel shaft 203 and the second wheel shaft 204
Walk wheel 202.In the utility model, the first wheel shaft 203 and the second wheel shaft 204 in walking mechanism 2 use the side of spline structure 206
Formula is connected, it is ensured that the first wheel shaft 203 and the arranged concentric of the second wheel shaft 204, while facilitating the first wheel shaft 203 and the second wheel shaft 204
Maintenance and damage after replacing.
The part connected between the above-mentioned wheel shaft 204 of first wheel shaft 203 and second in the way of spline structure 206 is provided with to the
One wheel shaft 203 and the second wheel shaft 204 play the fixed seat of centering, are more convenient the quick of the first wheel shaft 203 and the second wheel shaft 204
Install, dismantle.
Above-mentioned radiation-retarding door also includes motor, and the motor is arranged on any one unfilled corner groove 101 of place's door body 1
In walking mechanism 2 on, drive walking mechanism 2 to act by gear-driven mode.In this implementation, the motor is
Cycloidal planetary gear speed reducer 4.
In other the present embodiment, the threading pipeline for cloth centrally-mounted driving power line is also provided with above-mentioned door body 1
102；Above-mentioned walker 201 is constituted with the installation stereotype being arranged symmetrically.
Above concrete technical scheme is only to illustrate the utility model, rather than its limitations.Although with reference to above-mentioned specific skill
The utility model is described in detail art scheme, it will be understood by those within the art that：It still can be right
Above-mentioned concrete technical scheme is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed or replaced
Change, the essence of appropriate technical solution is departed from spirit and scope of the present utility model.
Claims (5)
1. it is provided with the top of a kind of radiation-retarding door of detachable walking mechanism, including door body and walking mechanism, the door body embedding
The directive wheel in the upper rail above door body is put, the bottom of the door body is arranged on the lower railway below door body by walking mechanism
On, it is characterised in that：The left and right sides lower position of the door body has unfilled corner groove, and the two unfilled corner grooves are respectively with energy
The Standard enough dismantled has a walking mechanism.
2. the radiation-retarding door of detachable walking mechanism according to claim 1, it is characterised in that：The walking mechanism it is main by
Walker, road wheel, the first wheel shaft, the second wheel shaft composition, the walker is with the Standard that can dismantle in unfilled corner groove
Place, the walker is equipped with the first wheel shaft for being linked together by way of with spline structure and the with respect to door body width
Great wheel arbor, on the first wheel shaft and the second wheel shaft in the way of spline structure near junction being respectively arranged with one is arranged in
The fixed seat played a supportive role on walker, to corresponding wheel shaft, and it is respectively mounted on the first wheel shaft and the second wheel shaft a row
Walk wheel.
3. the radiation-retarding door of detachable walking mechanism according to claim 2, it is characterised in that：First wheel shaft and second
The part connected between wheel shaft in the way of spline structure is provided with the fixed seat for playing centering to the first wheel shaft and the second wheel shaft.
4. the radiation-retarding door of detachable walking mechanism according to any one in claims 1 to 3, it is characterised in that：It is described
Radiation-retarding door also includes motor, and the motor is arranged in the walking mechanism in any one place's door body unfilled corner groove,
Walking mechanism is driven to act by gear-driven mode.
5. the radiation-retarding door of detachable walking mechanism according to any one in claim 4, it is characterised in that：The driving
Motor is cycloidal planetary gear speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134346.XU CN206530227U (en) | 2017-02-15 | 2017-02-15 | A kind of radiation-retarding door of detachable walking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134346.XU CN206530227U (en) | 2017-02-15 | 2017-02-15 | A kind of radiation-retarding door of detachable walking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206530227U true CN206530227U (en) | 2017-09-29 |
Family
ID=59919356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720134346.XU Expired - Fee Related CN206530227U (en) | 2017-02-15 | 2017-02-15 | A kind of radiation-retarding door of detachable walking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206530227U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914990A (en) * | 2019-04-18 | 2019-06-21 | 江苏龙腾门业有限公司 | A kind of anti-flivver crash door |
| CN111989454A (en) * | 2018-03-27 | 2020-11-24 | 丝吉利娅-奥彼两合公司 | Drive device for a movable wing of a window or door as a sliding wing or a movable lifting sliding wing |
| CN113216800A (en) * | 2021-04-12 | 2021-08-06 | 河海大学常州校区 | Large-scale run-flat translation door of return pulley drive combination formula |
-
2017
- 2017-02-15 CN CN201720134346.XU patent/CN206530227U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111989454A (en) * | 2018-03-27 | 2020-11-24 | 丝吉利娅-奥彼两合公司 | Drive device for a movable wing of a window or door as a sliding wing or a movable lifting sliding wing |
| CN111989454B (en) * | 2018-03-27 | 2021-12-31 | 丝吉利娅-奥彼两合公司 | Window or door with movable leaf and drive |
| CN109914990A (en) * | 2019-04-18 | 2019-06-21 | 江苏龙腾门业有限公司 | A kind of anti-flivver crash door |
| CN113216800A (en) * | 2021-04-12 | 2021-08-06 | 河海大学常州校区 | Large-scale run-flat translation door of return pulley drive combination formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20210215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |