CN209398135U - A kind of type leading wheel framework, guiding mechanism and hermatic door - Google Patents
A kind of type leading wheel framework, guiding mechanism and hermatic door Download PDFInfo
- Publication number
- CN209398135U CN209398135U CN201821796353.7U CN201821796353U CN209398135U CN 209398135 U CN209398135 U CN 209398135U CN 201821796353 U CN201821796353 U CN 201821796353U CN 209398135 U CN209398135 U CN 209398135U
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- Prior art keywords
- shaft
- leading wheel
- type leading
- wheel framework
- guiding mechanism
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- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000005570 vertical transmission Effects 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007123 defense Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a kind of type leading wheel framework, guiding mechanism and hermatic doors, it includes rotating member, supporting element and moving member, and rotating member includes shaft, and the end of shaft is provided with transmission gear, transmission gear engages connection with stationary rack, and stationary rack is set to moving member upper end；The guiding mechanism includes type leading wheel framework and transmission shaft；The hermatic door includes guiding mechanism.The utility model be able to solve move in the prior art hermatic door to sealing position operation difficulty problem, highly reliable relative to existing structure, easy to use, long service life.
Description
Technical field
The utility model relates to subway civil air defence fields, and in particular to a kind of type leading wheel framework, guiding mechanism and sealing
Door.
Background technique
With the increasing of traffic above-ground pressure, each metropolitan subway construction temperature sustainable growth in the whole nation.Subway is as flat
When alleviate a kind of important means of traffic above-ground pressure, safety greatly paid close attention to.Pass through between existing each station
Running tunnel is interconnected, therefore, usually AT STATION between or enter and leave in the tunnel of line and entrance, ventilation opening etc. are set
Set people's air defense safeguard.
In defense equipment, carrying out the hermatic door of section partition between each station area is most important one kind, existing
Hermatic door is generally arranged in sliding rail, usually in use, hermatic door is pushed to side, and channel is made to be in open state；
When needing to close hermatic door, the parallel position for pushing hermatic door to close to needs, then firmly from the direction perpendicular to sliding rail
Hermatic door is pushed, cooperates hermatic door and specific limit card slot, to realize sealing effect；And the strength that This move needs
Larger, the requirement to manpower is high, and be easy to cause the structural wear of hermatic door and sliding rail interconnecting piece and the broken words of structure, therefore,
There are great inconvenient and hidden danger.
Utility model content
The utility model is directed to above-mentioned deficiency in the prior art, provides to be able to solve to lack in the prior art and is convenient for moving
Dynamic sealing door to sealing position operation the problem of type leading wheel framework, guiding mechanism and hermatic door.
In order to solve the above technical problems, the utility model uses following technical proposal:
Provide a kind of type leading wheel framework comprising rotating member, supporting element and moving member, rotating member include shaft, shaft
End be provided with transmission gear, transmission gear engages connection with stationary rack, and stationary rack is set to moving member upper end；
The top of moving member is retainer, and lower part is pulley base, and stationary rack is set to the upper end of retainer, on retainer
Run through and is fixedly installed limit shaft；The two sides of pulley base are symmetrically hinged with pulley, and the pulley is arranged in horizontal direction；
The cross section of supporting element is in rectangle, and supporting element includes support baseboard, and the both ends of support baseboard are connected separately with support
Side plate symmetrically offers the limit hole with limit shaft cooperation in support side plate；The front end of support side plate is connected by support foreboard
It connects.
In above-mentioned technical proposal, it is preferred that limit shaft at least there are two and be parallel to each other, the position of limit hole and limit shaft
It matches.
In above-mentioned technical proposal, it is preferred that the length of limit shaft is greater than the spacing of support side plate.
In above-mentioned technical proposal, it is preferred that one end of limit shaft is provided with defining flange, and the diameter of defining flange is greater than limit
The diameter in position hole.
In above-mentioned technical proposal, it is preferred that rotating member includes fixing seat, and drive bearing, drive bearing are arranged in shaft
It is set in fixing seat.
In above-mentioned technical proposal, it is preferred that drive bearing at least there are two.
The utility model additionally provides a kind of guiding mechanism comprising above-mentioned type leading wheel framework, the shaft of type leading wheel framework
With transmission axis connection, transmission shaft includes vertical transmission shaft and horizontal drive shaft, and one end of horizontal drive shaft is fixedly connected with shaft,
The other end and commutator are sequentially connected, and the commutator side adjacent with horizontal drive shaft is connect with vertical transmission shaft driven, vertically
The other end and runner of transmission shaft are sequentially connected.
In above-mentioned technical proposal, it is preferred that vertical transmission shaft has symmetrical and two with runner transmission connection；Each
Horizontal connection has a horizontal drive shaft respectively for the two sides of commutator.
The utility model additionally provides a kind of hermatic door comprising above-mentioned guiding mechanism, guiding mechanism are set to hermatic door
Interior, the fixing seat and supporting element of type leading wheel framework are fixedly installed on respectively on the side wall of hermatic door.
The main beneficial effect of above-mentioned type leading wheel framework provided by the utility model is:
It is rotated by the shaft band nutating gear on rotating member, and then drives stationary rack rotation, and push moving member
Displacement is displaced limit shaft relative to limit hole, and one end of limit shaft is abutted with the side wall of sliding slot where hermatic door and position is protected
Fixation is held, is pushed by the reaction force of sliding slot, moves rotating member in the opposite direction, so that hermatic door lateral displacement is pushed, it is real
Hermatic door is now moved to the effect of sealing position.
The main beneficial effect of above-mentioned guiding mechanism provided by the utility model is:
It is rotated by driven by rotating wheel transmission shaft, and is turned to torque in shaft by commutator, to drive directive wheel
Mechanism action realizes the effect for pushing seal door structure displacement；Compared to existing manual promotion, convert consumed power to
The rotational action of wheel facilitates operation.
The main beneficial effect of above-mentioned hermatic door provided by the utility model is:
Guiding mechanism is set in hermatic door, and type leading wheel framework is set on hermatic door side wall, thus from sealing
The two side walls acting of door, pushes hermatic door lateral movement, thus it is laborsaving to greatest extent, and facilitate the lateral position for realizing hermatic door
Move operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of type leading wheel framework.
Fig. 2 is the connection relationship diagram of rotating member and moving member.
Fig. 3 is the structural schematic diagram of guiding mechanism.
Fig. 4 is the positional diagram of type leading wheel framework, guiding mechanism and hermatic door.
Wherein, 1, type leading wheel framework, 11, rotating member, 111, shaft, 112, transmission gear, 113, drive bearing, 114, solid
Reservation, 12, supporting element, 121, support baseboard, 122, support side plate, 123, support foreboard, 124, limit hole, 13, moving member,
131, stationary rack, 132, limit shaft, 133, defining flange, 134, retainer, 135, pulley base, 136, pulley, 2, runner, 3,
Commutator, 4, transmission shaft, 41, vertical transmission shaft, 42, horizontal drive shaft, 5, hermatic door, 6, sliding slot.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1, it is the structural schematic diagram of type leading wheel framework provided by the utility model.
Type leading wheel framework provided by the utility model includes rotating member 11, supporting element 12 and moving member 13, and rotating member 11 wraps
Shaft 111 is included, the end of shaft 111 is provided with transmission gear 112, and rotating member 11 includes fixing seat 114, is arranged in shaft 111
There is drive bearing 113, drive bearing 113 is set in fixing seat 114.
Preferably, drive bearing 113 at least there are two, by the way that drive bearing 113 is arranged, can effective protection shaft 111, mention
High structure service life.
As shown in Fig. 2, transmission gear 112 engages connection with stationary rack 131, stationary rack 131 is set to moving member 13
Upper end.
The top of moving member 13 is retainer 134, and lower part is pulley base 135, and stationary rack 131 is set to retainer 134
Upper end, run through and be fixedly installed limit shaft 132 on retainer 134, limit shaft 132 at least there are two and be parallel to each other, limit
The position in position hole 124 is matched with limit shaft 132, and one end of limit shaft 132 is provided with defining flange 133, defining flange 133
Diameter is greater than the diameter of limit hole 124.
By the way that defining flange 133 is arranged, so that the relative distance of rotating member 11 Yu moving member 13 is limited, when 11 phase of rotating member
When being moved to defining flange 133 for moving member 13 and abutting with limit hole 124, that is, illustrate that hermatic door reaches sealing position, thus, it is possible to
It is enough convenient to use.
The two sides of pulley base 135 are symmetrically hinged with pulley 136, and pulley 136 is arranged in horizontal direction.Pulley 136 is used for
The daily positioning on the move of hermatic door 5.
The cross section of supporting element 12 is in rectangle, and supporting element 12 includes support baseboard 121, and the both ends of support baseboard 121 are distinguished
It is connected with support side plate 122, the limit hole 124 cooperated with limit shaft 132 is symmetrically offered in support side plate 122；Support side plate
122 front end is by supporting foreboard 123 to be connected.The length of limit shaft 132 is greater than the spacing of support side plate 122.
The utility model additionally provides a kind of guiding mechanism comprising above-mentioned type leading wheel framework, as shown in figure 3, directive wheel
The shaft 111 of mechanism 1 is connect with transmission shaft 4, and transmission shaft 4 includes vertical transmission shaft 41 and horizontal drive shaft 42, horizontal drive shaft
42 one end is fixedly connected with shaft 111, and the other end and commutator 3 are sequentially connected, and commutator 3 is adjacent with horizontal drive shaft 42
Side and vertical transmission shaft 41 are sequentially connected, and the other end and runner 2 of vertical transmission shaft 41 are sequentially connected.
Preferably, vertical transmission shaft 41 has symmetrical and two with the transmission connection of runner 2；The two of each commutator 3
Horizontal connection has a horizontal drive shaft 42 respectively for side.
The utility model additionally provides a kind of hermatic door comprising above-mentioned guiding mechanism, as shown in figure 4, guiding mechanism is set
It is placed in hermatic door 5, the fixing seat 114 and supporting element 12 of type leading wheel framework 1 are fixedly installed on respectively on the side wall of hermatic door 5.
Specific embodiment of the present utility model is described above, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all utilize the innovation and creation of the utility model design in the column of protection.
Claims (9)
1. a kind of type leading wheel framework, which is characterized in that including rotating member (11), supporting element (12) and moving member (13), described turn
Moving part (11) includes shaft (111), and the end of shaft (111) is provided with transmission gear (112), the transmission gear (112) with
Stationary rack (131) engagement connection, the stationary rack (131) are set to moving member (13) upper end；
The top of the moving member (13) is retainer (134), and lower part is pulley base (135), and stationary rack (131) is set to biography
The upper end of seat (134) is moved, runs through on retainer (134) and is fixedly installed limit shaft (132)；The two sides pair of pulley base (135)
Title is hinged with pulley (136), and the pulley (136) is arranged in horizontal direction；
The cross section of the supporting element (12) is in rectangle, and supporting element (12) includes support baseboard (121), support baseboard (121)
Both ends are connected separately with support side plate (122), are symmetrically offered on the support side plate (122) and limit shaft (132) cooperation
Limit hole (124)；The front end of support side plate (122) is by supporting foreboard (123) to be connected.
2. type leading wheel framework according to claim 1, which is characterized in that the limit shaft (132) at least there are two and phase
Mutually parallel, the position of the limit hole (124) is matched with limit shaft (132).
3. type leading wheel framework according to claim 2, which is characterized in that the length of the limit shaft (132) is greater than support
The spacing of side plate (122).
4. type leading wheel framework according to claim 3, which is characterized in that one end setting of the limit shaft (132) is limited
Position flange (133), the diameter of the defining flange (133) are greater than the diameter of limit hole (124).
5. type leading wheel framework according to claim 1, which is characterized in that the rotating member (11) includes fixing seat (114),
It is arranged with drive bearing (113) on the shaft (111), the drive bearing (113) is set in fixing seat (114).
6. type leading wheel framework according to claim 5, which is characterized in that the drive bearing (113) at least there are two.
7. a kind of guiding mechanism, including any type leading wheel framework of claim 1 to 6, which is characterized in that the directive wheel
The shaft (111) of mechanism (1) is connect with transmission shaft (4), and the transmission shaft (4) includes vertical transmission shaft (41) and horizontal drive shaft
(42), one end of the horizontal drive shaft (42) is fixedly connected with shaft (111), and the other end and commutator (3) are sequentially connected, and is changed
Be sequentially connected to device (3) and horizontal drive shaft (42) adjacent side and vertical transmission shaft (41), vertical transmission shaft (41) it is another
One end and runner (2) are sequentially connected.
8. guiding mechanism according to claim 7, which is characterized in that the vertical transmission shaft (41) have symmetrically and with
Two of runner (2) transmission connection；Horizontal connection has a horizontal drive shaft (42) respectively for the two sides of each commutator (3).
9. a kind of hermatic door, including any guiding mechanism of claim 7 or 8, which is characterized in that the guiding mechanism is set
It is placed in hermatic door (5), the fixing seat (114) and supporting element (12) of the type leading wheel framework (1) are fixedly installed on sealing respectively
On the side wall of door (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821796353.7U CN209398135U (en) | 2018-11-01 | 2018-11-01 | A kind of type leading wheel framework, guiding mechanism and hermatic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821796353.7U CN209398135U (en) | 2018-11-01 | 2018-11-01 | A kind of type leading wheel framework, guiding mechanism and hermatic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398135U true CN209398135U (en) | 2019-09-17 |
Family
ID=67879577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821796353.7U Withdrawn - After Issue CN209398135U (en) | 2018-11-01 | 2018-11-01 | A kind of type leading wheel framework, guiding mechanism and hermatic door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209398135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236086A (en) * | 2018-11-01 | 2019-01-18 | 天仁民防建筑工程设计有限公司四川分公司 | A kind of type leading wheel framework, guiding mechanism and hermatic door |
| CN109236086B (en) * | 2018-11-01 | 2024-05-31 | 成都天仁民防科技有限公司 | Guide wheel mechanism, guide mechanism and sealing door |
-
2018
- 2018-11-01 CN CN201821796353.7U patent/CN209398135U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236086A (en) * | 2018-11-01 | 2019-01-18 | 天仁民防建筑工程设计有限公司四川分公司 | A kind of type leading wheel framework, guiding mechanism and hermatic door |
| CN109236086B (en) * | 2018-11-01 | 2024-05-31 | 成都天仁民防科技有限公司 | Guide wheel mechanism, guide mechanism and sealing door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220926 Address after: 610037 No. 2417, 24th Floor, Unit 2, Building 1, No. 221, Section 1, North Third Ring Road, Jinniu District, Chengdu, Sichuan Province Patentee after: Chengdu Tianren Civil Defense Technology Co.,Ltd. Address before: No. 538, 5th Floor, Building 1, No. 1388, Middle Section of Tianfu Avenue, Chengdu High-tech Zone, China (Sichuan) Free Trade Pilot Zone, Chengdu 610000 Patentee before: SICHUAN BRANCH OF TIANREN CIVIL DEFENSE CONSTRUCTION ENGINEERING DESIGN Co.,Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190917 Effective date of abandoning: 20240531 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190917 Effective date of abandoning: 20240531 |