CN201713191U - Connection structure of removable cover plate on escalator or moving walkway - Google Patents
Connection structure of removable cover plate on escalator or moving walkway Download PDFInfo
- Publication number
- CN201713191U CN201713191U CN2010201740782U CN201020174078U CN201713191U CN 201713191 U CN201713191 U CN 201713191U CN 2010201740782 U CN2010201740782 U CN 2010201740782U CN 201020174078 U CN201020174078 U CN 201020174078U CN 201713191 U CN201713191 U CN 201713191U
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- CN
- China
- Prior art keywords
- cover plate
- main body
- plate main
- pull bar
- escalator
- 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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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses a connection structure of a removable cover plate on an escalator or a moving walkway. The cover plate can rotate up and down to connect onto a frame or a truss of the cover plate; a sliding slot is formed on the frame of the cover plate; one end of a pull rod stretches into the sliding slot in a sliding manner along a length direction of the sliding slot and the other end of the pull rod is rotationally connected with the cover plate; and a lock mechanism for locking the opening position of the cover plate when the cover plate is rotationally opened from the frame of the cover plate is arranged between the cover plate and the pull rod. The connection structure has the advantages that owing to the cooperation of the sliding slot, the pull rod and the cover plate, rationally opening or closing the cover plate can be conveniently carried out by an operator, and the cover plate is locked in the opening position via the lock mechanism after being opened, and the cover plate can be placed close to the hole to play a role of a guardrail so as to prevent passers-by or animals falling down and getting injured.
Description
Technical field
The utility model relates to the connection structure of removable cover on a kind of escalator or the moving sidewalk.
Background technology
On escalator or moving sidewalk, existing removable cover, comprise the cover plate frame that is arranged on the truss, but the cover plate main body that is separated in the insert cover edges of boards frame or with the cover plate frame, when escalator or moving sidewalk normally use, cover plate main body is embedded in the cover plate frame, when maintenance, sometimes need to open cover plate main body, because cover plate main body is heavier, generally want two people or operation together more than two people, cover plate main body could be taken out of from the cover plate frame, operate very inconvenient, moreover, after cover plate main body is moved, can stay the cavity, this cavity communicates with the melt pit of escalator or moving sidewalk, pedestrian or animal might be entered in the cavity by mistake, crash into melt pit, and health is damaged.
Summary of the invention
The utility model purpose provides on a kind of removable cover can the rotating opening cover plate main body and the connection structure of locking cover plate main body open position.
For achieving the above object, the technical solution adopted in the utility model is: the connection structure of removable cover on escalator or the moving sidewalk, comprise the truss on escalator or the moving sidewalk, removable cover, described removable cover comprises the cover plate frame that is arranged on the described truss, can embed the cover plate main body in the described cover plate frame, described cover plate main body can be connected on described cover plate frame or the described truss up and down rotationally, the connection structure of described removable cover also comprises the chute that is opened on the described cover plate frame, pull bar, stretch in described chute slidably along the slot length direction of described chute one end of described pull bar, the other end of described pull bar is connected rotatedly with described cover plate main body, the described rotational axis line of bonded assembly rotationally direction parallels setting, is provided with the lockout mechanism that locks described cover plate main body open position at described cover plate main body from described cover plate frame during rotating opening between described cover plate main body and the described pull bar.
Preferably, described lockout mechanism comprises and rotates the locking piece be arranged on the described pull bar, is opened in locked groove on the described locking piece, is arranged on the locking part that is used for stretching into described locked groove on the described cover plate main body, described lockout mechanism has lock-out state and released state, when described lockout mechanism was in the lock state, described locking piece was buckled on the described locking part by described locked groove; When described lockout mechanism was in released state, described locking part and described locked groove were separated.
Preferably, the slot length direction of described chute is extended along the front and back throughput direction of described escalator or moving sidewalk, and described rotational axis line direction is extended along the left and right sides direction of described escalator or moving sidewalk.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage: when needs open or close cover plate main body, upwards or rotate cover plate main body, rotate along with the rotation of cover plate main body one end of pull bar, slide in chute in the other end of pull bar, pass through chute, pull bar cooperates with cover plate main body, Unscrew or to close cover plate main body all more convenient, an operating personal just can be finished, after opening cover plate main body,, cover plate main body is locked in open position by lockout mechanism, cover plate main body after opening has the guardrail effect on the next door, cavity that stays, and reduces pedestrian or animal and falls, injured possibility.
Description of drawings
Accompanying drawing 1 is a scheme drawing of the present utility model, and wherein cover plate main body is embedded in the cover plate frame;
Accompanying drawing 2 is a scheme drawing of the present utility model, wherein cover plate main body Unscrew from the cover plate frame.
The specific embodiment
Further set forth structure of the present utility model below in conjunction with accompanying drawing.
Referring to Fig. 1-shown in Figure 2, the connection structure of removable cover on escalator or the moving sidewalk, comprise the truss on escalator or the moving sidewalk, removable cover 1, truss is not shown in the accompanying drawings, removable cover 1 comprises the cover plate frame 3 that is arranged on the truss, but the cover plate main body 2 in the insert cover edges of boards frame 3, cover plate main body 2 is rotationally connected up and down mutually with cover plate frame or truss, in the present embodiment, front and back throughput direction along elevator, be arranged in the removable cover of elevator leading section, the leading section of cover plate main body is rotationally connected up and down mutually with the cover plate frame, be arranged in the removable cover of elevator rearward end, the rearward end of cover plate main body is rotationally connected up and down mutually with the cover plate frame, cover plate main body and cover plate frame are by the hinge bonded assembly that rotates, the structure of hinge can be referring to Chinese patent literature " driving station or turn to the trap door at station ", publication number CN101105100, an open day 2008.01.16.The connection structure of removable cover also comprises the chute 4 that is opened on the cover plate frame 3, pull bar 5, stretch in chute 4 slidably along the slot length direction of chute 4 one end of pull bar 5, the other end of pull bar 5 rotates with cover plate main body 2 and is connected, cover plate main body 2 and cover plate frame or the truss bonded assembly rotational axis line that rotates, pull bar 5 and the cover plate main body 2 bonded assembly rotational axis line that rotates parallels setting, like this, when needs open or close cover plate main body 2, the rotating plate main body 2 up or down, rotate along with the rotation of cover plate main body 2 one end of pull bar 5, slide in chute 4 in the other end of pull bar 5, pass through chute, pull bar cooperates with cover plate main body, Unscrew or to close cover plate main body 2 all more convenient, an operating personal just can be finished, after opening cover plate main body 2, for cover plate main body 2 stably is shown in an open position, at the lockout mechanism 7 that is provided with between cover plate main body 2 and the pull bar 5 at cover plate main body 2 rotating opening time locking cover plate main body 2 open positions from cover plate frame 3, by lockout mechanism 7, cover plate main body 2 is stably opened, cover plate main body after opening has the guardrail effect on the next door, cavity that stays, and reduces pedestrian or animal and falls, injured possibility.In the present embodiment, the slot length direction of chute 4 is extended along the front and back throughput direction of escalator or moving sidewalk, cover plate main body 2 and cover plate frame or the truss bonded assembly rotational axis line that rotates, pull bar 5 and the cover plate main body 2 bonded assembly rotational axis line that rotates extends along the left and right sides direction of escalator or moving sidewalk, certainly, in a further embodiment, also the slot length direction of chute 4 can be arranged to extend cover plate main body 2 and cover plate frame or the truss bonded assembly rotational axis line that rotates along the left and right sides direction of escalator or moving sidewalk, pull bar 5 and the cover plate main body 2 bonded assembly rotational axis line that rotates extends along the front and back throughput direction of escalator or moving sidewalk.
In the present embodiment, the implementation of lockout mechanism 7 is seen Fig. 1 and Fig. 2, lockout mechanism 7 comprises that rotation is arranged on the locking piece 8 on the pull bar 5, be opened in the locked groove 9 on the locking piece 8, be arranged on the locking part 10 that is used for stretching into locked groove 9 on the cover plate main body 2, locking part 10 can adopt forms such as lock pin or hook, the rotational axis line that rotates and be provided with of locking piece 8 and pull bar 5, pull bar 5 and the cover plate main body 2 bonded assembly rotational axis line that rotates can parallel setting, lockout mechanism 7 has lock-out state and released state, when lockout mechanism 7 is in the lock state, locking piece 8 is buckled on the locking part 10 by locked groove 9, as shown in Figure 2, this moment pull bar 5, locking piece 8, cover plate main body 2 forms stable triangular structure, and then cover plate main body 2 can stably be opened on cover plate frame 3; When lockout mechanism 7 is in released state, locking part 10 is separated with locked groove 9, as shown in Figure 1, the triangular structure of pull bar 5, locking piece 8, cover plate main body 2 is destroyed at this moment, then can rotate cover plate main body 2, slides in chute in an end of pull bar 5, rotate with respect to cover plate main body 2 the other end, realize the downward gathering of cover plate main body 2, pull bar 5, but in the cover plate main body 2 insert cover edges of boards frames 3, close cover plate main body 2.The implementation of lockout mechanism 7 also has other forms, and for example, locking piece can be connected on the cover plate main body rotationally, and pull bar is provided with locking part, and its principle of work is the same, so do not give unnecessary details at this.
When needs are opened cover plate main body 2, rotating plate main body 2, rotate along with the rotation of cover plate main body 2 one end of pull bar 5, slide in chute 4 in the other end of pull bar 5, after cover plate main body 2 turns to suitable open position, locking piece 8 on the rotating tension bar 5, locking piece 8 is buckled on the locking part 10 on the cover plate main body 2 by locked groove 9, then the open position of cover plate main body 2 is locked, can carry out corresponding service work, finish need close cover plate main body 2 time in maintenance, twist-lock spare 8 makes locking part 10 and locked groove 9 on the locking piece 8 be separated, then with regard to energy rotating plate main body 2, by cooperating of pull bar and chute, realize opening and closing simple to operation in the cover plate main body insert cover edges of boards frame.
Claims (3)
1. the connection structure of removable cover on escalator or the moving sidewalk, comprise the truss on escalator or the moving sidewalk, removable cover, described removable cover comprises the cover plate frame that is arranged on the described truss, can embed the cover plate main body in the described cover plate frame, it is characterized in that: described cover plate main body can be connected on described cover plate frame or the described truss up and down rotationally, the connection structure of described removable cover also comprises the chute that is opened on the described cover plate frame, pull bar, stretch in described chute slidably along the slot length direction of described chute one end of described pull bar, the other end of described pull bar is connected rotatedly with described cover plate main body, the described rotational axis line of bonded assembly rotationally direction parallels setting, is provided with the lockout mechanism that locks described cover plate main body open position at described cover plate main body from described cover plate frame during rotating opening between described cover plate main body and the described pull bar.
2. the connection structure of removable cover according to claim 1, it is characterized in that: described lockout mechanism comprises and rotates the locking piece be arranged on the described pull bar, is opened in locked groove on the described locking piece, is arranged on the locking part that is used for stretching into described locked groove on the described cover plate main body, described lockout mechanism has lock-out state and released state, when described lockout mechanism was in the lock state, described locking piece was buckled on the described locking part by described locked groove; When described lockout mechanism was in released state, described locking part and described locked groove were separated.
3. the connection structure of removable cover according to claim 1, it is characterized in that: the slot length direction of described chute is extended along the front and back throughput direction of described escalator or moving sidewalk, and described rotational axis line direction is extended along the left and right sides direction of described escalator or moving sidewalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201740782U CN201713191U (en) | 2010-04-28 | 2010-04-28 | Connection structure of removable cover plate on escalator or moving walkway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201740782U CN201713191U (en) | 2010-04-28 | 2010-04-28 | Connection structure of removable cover plate on escalator or moving walkway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201713191U true CN201713191U (en) | 2011-01-19 |
Family
ID=43459191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201740782U Expired - Lifetime CN201713191U (en) | 2010-04-28 | 2010-04-28 | Connection structure of removable cover plate on escalator or moving walkway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201713191U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955119A (en) * | 2010-04-28 | 2011-01-26 | 江南嘉捷电梯股份有限公司 | Connecting structure of removable cover plate on escalator or moving sidewalk |
| CN105502137A (en) * | 2015-12-23 | 2016-04-20 | 日立电梯（广州）自动扶梯有限公司 | Floor plate opening device, escalator and moving walkway |
| CN107458956A (en) * | 2017-09-14 | 2017-12-12 | 通用电梯股份有限公司 | A kind of anti-step mounting structure for stepping on sky of escalator |
-
2010
- 2010-04-28 CN CN2010201740782U patent/CN201713191U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955119A (en) * | 2010-04-28 | 2011-01-26 | 江南嘉捷电梯股份有限公司 | Connecting structure of removable cover plate on escalator or moving sidewalk |
| CN105502137A (en) * | 2015-12-23 | 2016-04-20 | 日立电梯（广州）自动扶梯有限公司 | Floor plate opening device, escalator and moving walkway |
| CN107458956A (en) * | 2017-09-14 | 2017-12-12 | 通用电梯股份有限公司 | A kind of anti-step mounting structure for stepping on sky of escalator |
| CN107458956B (en) * | 2017-09-14 | 2019-09-20 | 通用电梯股份有限公司 | A kind of escalator is anti-to step on empty step mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180428 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Jiangsu Patentee before: SJEC Corporation |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |
|
| CX01 | Expiry of patent term |