CN205367370U - Elevator overhauls protection device - Google Patents
Elevator overhauls protection device Download PDFInfo
- Publication number
- CN205367370U CN205367370U CN201620173265.6U CN201620173265U CN205367370U CN 205367370 U CN205367370 U CN 205367370U CN 201620173265 U CN201620173265 U CN 201620173265U CN 205367370 U CN205367370 U CN 205367370U
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- CN
- China
- Prior art keywords
- push rod
- elevator
- protection device
- cushion
- rotating seat
- 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.)
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Abstract
The utility model discloses an elevator overhauls protection device, including support frame (1), is equipped with roating seat (2) in the middle of support frame (1), be equipped with fixing sleeve (3) on roating seat (2), fixing sleeve (3) are connected with ejector pin (4), and roating seat (2) one side is equipped with the ejector pin and deposits chamber (5), and the ejector pin is deposited and is equipped with UKS gyro wheel type switch (6) in chamber (5), ejector pin (4) are the telescopic link. The utility model has the characteristics of the installation degree of difficulty is little, little, the low in production cost of work load of installation, elevator operation are with low costs, simple structure and production and processing are convenient.
Description
Technical field
This utility model relates to a kind of lift appliance, particularly a kind of overhauling elevator protection device.
Background technology
Along with popularizing of elevator, more and more low-rise buildings also begin to install elevator.Due to the limited height of building, so the headroom height of its elevator hoistways and the hole end degree of depth are also smaller, this special when, in order to meet the safety inspection space of top layer and bottom, it is necessary to install the elevator holdout device problem that overcomes narrow space.Existing elevator is generally respectively mounted ascending for elevator holdout device and elevator downlink holdout device to overcome this problem.It is respectively mounted elevator uplink and downlink holdout device yet with needs, not only increases the workload of installation, strengthen installation difficulty, improve the cost of production, and the weight of elevator can be increased, improve the cost that elevator runs.It addition, the structure of existing holdout device is more complicated, cause that production and processing is less convenient.Therefore, existing technology also exists that installation difficulty workload big, that install is big, production cost is high, elevator operating cost high, structure is complicated and the problem such as production and processing is inconvenient.
Utility model content
The purpose of this utility model is in that to provide a kind of overhauling elevator protection device.It has, and installation difficulty workload little, that install is little, production cost is low, elevator operating cost is low, simple in construction and the convenient feature of production and processing.
The technical solution of the utility model: a kind of overhauling elevator protection device, including bracing frame, is provided with rotating seat in the middle of bracing frame; rotating seat is provided with fixing sleeve; fixing sleeve is connected to push rod, and rotating seat side is provided with push rod storage chamber, is provided with UKS roller type switch in push rod storage chamber；Described push rod is expansion link.
In aforesaid a kind of overhauling elevator protection device, described push rod end is connected to circular cushion, and cushion side is with push rod for being flexibly connected, and the lower section of cushion side and push rod are connected to spring.
In aforesaid a kind of overhauling elevator protection device, support frame as described above is equipped with baffle plate up and down, and baffle plate is arc-shaped structure.
In aforesaid a kind of overhauling elevator protection device, described push rod is hydraulically extensible bar.
Compared with prior art, this utility model is by being arranged on rotating seat by the push rod of hydraulically extensible bar structure, the position adjusting push rod is rotated by rotating seat, make push rod both can regard up holdout device to use and can also use as downlink holdout device, original up-downgoing holdout device is united two into one, production cost is also reduced while reducing installation difficulty and reducing the workload installed, and owing to the quality of this device is compared to former reduction to some extent, reduce the heavy burden of elevator, thus decreasing the operating cost of elevator；Simple in construction of the present utility model simultaneously so that its production and processing is convenient.By installing cushion in push rod end, it is possible to absorb the energy produced because of car accidental impact, thus ensureing not damage elevator.By installing UKS roller type switch, it is ensured that safety during overhauling elevator.It addition, respectively arrange arc-shaped baffle up and down at bracing frame, it is possible to play a supporting role when push rod stress is fallen backward, it is ensured that push rod is work as usual.In sum, this utility model has that installation difficulty workload little, that install is little, production cost is low, elevator operating cost is low, simple in construction and the convenient feature of production and processing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model.
Description of symbols in accompanying drawing: 1-bracing frame, 2-rotating seat, 3-fixes sleeve, 4-push rod, 5-push rod storage chamber, and 6-UKS roller type switchs, 7-cushion, 8-spring, 9-baffle plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, but not as the foundation that this utility model is limited.
Embodiment.A kind of overhauling elevator protection device, is constituted as depicted in figs. 1 and 2, including bracing frame 1; being provided with rotating seat 2 in the middle of bracing frame 1, rotating seat 2 is provided with fixing sleeve 3, and fixing sleeve 3 is connected to push rod 4; rotating seat 2 side is provided with push rod storage chamber 5, is provided with UKS roller type switch 6 in push rod storage chamber 5；Described push rod 4 is expansion link.Bracing frame 1 is installed on the side of elevator.Rotating seat 2 includes upper and lower two-layer plectane, and upper strata plectane has been connected below swiveling wheel, and lower floor's plectane is arranged over draw-in groove, and swiveling wheel is connected with motor, and swiveling wheel is corresponding with the size of draw-in groove.
Described push rod 4 end is connected to circular cushion 7, and cushion 7 side is with push rod 4 for being flexibly connected, and the lower section of cushion 7 side and push rod 4 are connected to spring 8.
Support frame as described above about 1 is equipped with baffle plate 9, and baffle plate 9 is arc-shaped structure.
Described push rod 4 is hydraulically extensible bar.
Operation principle of the present utility model: when using as up holdout device, rotate rotating seat 2, push rod 4 is made to leave UKS roller type switch 6, UKS roller type switch 6 control elevator is in power-off, elevator is made to be in inspecting state, push rod 4 continues up rotation, until when being in the position perpendicular with original position, push rod 4 begins to ramp up until push rod end exceeds the distance that elevator top is certain, and the cushion 7 at push rod 4 top is subject to the effect of spring force can be placed on push rod 4 top after beyond elevator top.After maintenance completes, push rod 4 declines, when cushion 7 contacts with elevator top, owing to cushion 7 one end is Active Interface, cushion 7 can rotate with cushion 7 one end for rotating shaft, until not till hindering push rod 4 to decline, after push rod 4 has declined, rotate rotating seat 2 so that push rod 4 switchs 6 with UKS roller type and contacts, maintenance completes, and elevator is in running order.When using as downlink holdout device, rotate rotating seat 2, push rod 4 is made to leave UKS roller type switch 6, UKS roller type switch 6 control elevator is in power-off so that elevator is in inspecting state, and push rod 4 continues to be rotated down, until when being in the position perpendicular with original position, push rod 4 starts to stretch downwards, until push rod 4 end exceeds the distance that elevator top is certain, the cushion 7 at push rod 4 top is subject to the effect of spring force can be placed on push rod 4 top after beyond elevator top.Bracing frame about 1 is equipped with multiple arc-shaped baffle 9 so that push rod 4 in working order time occur have certain supporter backward so that push rod 4 also can play the effect of buffering when toppling over, it is ensured that safety.
Claims (4)
1. an overhauling elevator protection device; it is characterized in that: include bracing frame (1); it is provided with rotating seat (2) in the middle of bracing frame (1); rotating seat (2) is provided with fixing sleeve (3); fixing sleeve (3) is connected to push rod (4); rotating seat (2) side is provided with push rod storage chamber (5), is provided with UKS roller type switch (6) in push rod storage chamber (5)；Described push rod (4) is expansion link.
2. a kind of overhauling elevator protection device according to claim 1; it is characterized in that: described push rod (4) end is connected to circular cushion (7); cushion (7) side is with push rod (4) for being flexibly connected, and the lower section of cushion (7) side and push rod (4) are connected to spring (8).
3. a kind of overhauling elevator protection device according to claim 1, it is characterised in that: support frame as described above (1) is equipped with baffle plate (9) up and down, and baffle plate (9) is arc-shaped structure.
4. a kind of overhauling elevator protection device according to claim 1, it is characterised in that: described push rod (4) is hydraulically extensible bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620173265.6U CN205367370U (en) | 2016-03-08 | 2016-03-08 | Elevator overhauls protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620173265.6U CN205367370U (en) | 2016-03-08 | 2016-03-08 | Elevator overhauls protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205367370U true CN205367370U (en) | 2016-07-06 |
Family
ID=56265769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620173265.6U Active CN205367370U (en) | 2016-03-08 | 2016-03-08 | Elevator overhauls protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205367370U (en) |
-
2016
- 2016-03-08 CN CN201620173265.6U patent/CN205367370U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |