CN204251114U - A kind of inhibiting device of vertical lift elevator - Google Patents
A kind of inhibiting device of vertical lift elevator Download PDFInfo
- Publication number
- CN204251114U CN204251114U CN201420682480.XU CN201420682480U CN204251114U CN 204251114 U CN204251114 U CN 204251114U CN 201420682480 U CN201420682480 U CN 201420682480U CN 204251114 U CN204251114 U CN 204251114U
- Authority
- CN
- China
- Prior art keywords
- travel switch
- mounting plate
- stiffening piece
- switch mounting
- preformed hole
- 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 - Fee Related
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Abstract
The utility model discloses a kind of inhibiting device of vertical lift elevator, by being provided with multiple installation preformed hole installing described travel switch at travel switch mounting plate upper surface, the spacing of described installation preformed hole is smaller, the installation site of enough accurate adjustment travel switch, and be provided with stiffening piece in installation preformed hole, when not installing travel switch, stiffening piece and travel switch mounting plate are fixed on one, strengthen the intensity of whole travel switch mounting plate like this, when needing travel switch is installed, chisel only need be used to cut a hole by hand, just stiffening piece can be removed, so both firm, more convenient again.The inhibiting device of a kind of vertical lift elevator of this utility model, can the position of adjustment travel switch easily and fast, and structure is simple.
Description
Technical field
The utility model relates to technical field of elevator manufacturing, is specifically related to a kind of inhibiting device of vertical lift elevator.
Background technology
Elevator is the general name of the vehicle carrying out up-and-down movement in building, generally using electrical motor as power.The kind of elevator, according to different sorting techniques, has different kinds, by operation scheme, can be divided into handrail-type oblique ascension elevator and car type vertical lift elevator; Slower elevators (below 1 meter per second), express lift (1 ~ 2 meter per second) and express elevator (more than 2 meter per seconds) can be divided by speed.
Comparatively speaking, car type vertical lift elevator with it fast, take up room little feature, use more more.Car type vertical lift elevator mainly comprises several parts such as machine room, hoistway, car, stop structure, functionally can be subdivided into again to drag and draw system, guidance system, car, door system, weight balancing system, electric drive system, electric control system, safety system etc.
When the cage operation of elevator is to top or pit, be all provided with inhibiting device, in order to avoid the operation of car goes beyond the limit of position, bring potential safety hazard.
Inhibiting device is generally provided with multiple travel switch and (is spaced a distance between multiple travel switch, can give and report to the police, to slow down and the device of emergency braking provides signal), multiple travel switch is generally arranged on travel switch mounting plate, and travel switch mounting plate passes through very long Boards wall on main guide rail.
The installation site of travel switch needs installing, debugging elevator time could determine through repeatedly trail run, before generally direct by adjusting clamping plate (clamping plate and travel switch mounting plate are fixed together) in the position of main guide rail, come the position of adjustment travel switch.Because clamping plate are long, the rotor inertia of travel switch mounting plate to clamping plate is larger, and space in hoistway is narrower and small, and repeatedly adjust position very inconvenient, efficiency is not high yet.If but design a kind of clamping plate of need not dismantling and just can regulate the device of the position of clamping plate (as adopted the mode of guide rail slide block), structure can more complicated, and cost can be higher.
Therefore, design a kind of inhibiting device of novel vertical lift elevator, can the position of adjustment travel switch easily and fast, and structure is simple, is this area technical issues that need to address.
Utility model content
The technical problems to be solved in the utility model: the inhibiting device designing a kind of novel vertical lift elevator, can the position of adjustment travel switch easily and fast, and structure is simple.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
An inhibiting device for vertical lift elevator, comprises multiple travel switch, and described travel switch is arranged on travel switch mounting plate, described travel switch mounting plate by Boards wall on the main guide rail of described elevator; Described travel switch mounting plate upper surface is provided with multiple installation preformed hole installing described travel switch, and multiple described installation preformed hole is arranged on described travel switch mounting plate by straight uniform; The quantity of described installation preformed hole is 2 ~ 5 times of described travel switch quantity, and mutual distance is 30 ~ 70mm; Described installation preformed hole is circular, and be provided with a circular stiffening piece in its hole, the upper surface of described stiffening piece aligns with the upper surface of described travel switch mounting plate, the consistency of thickness of its thickness and described travel switch mounting plate; Circumferentially have two sections of connection circular arcs and the described travel switch mounting plate of described stiffening piece are integrally fixed, and the part of described stiffening piece except described connection circular arc is separated with described travel switch mounting plate; Two sections on described stiffening piece described connection circular arcs are greater than 90 degree at circumferentially mutual angle, and the arc length of single described connection circular arc accounts for two to percent five percent of whole stiffening piece girth.
Preferably, two sections on described stiffening piece described connection circular arcs in circumferentially rotational symmetry in the diameter of described installation preformed hole.
Preferably, the arc length of single described connection circular arc accounts for 3 percent of whole stiffening piece girth.
Preferably, the distance between every two described installation preformed holes is 50mm.
Pass through technique scheme, the inhibiting device of a kind of vertical lift elevator that the utility model provides, by being provided with multiple installation preformed hole installing described travel switch at travel switch mounting plate upper surface, the spacing of described installation preformed hole is smaller, the installation site of enough accurate adjustment travel switch, and be provided with stiffening piece in installation preformed hole, when not installing travel switch, stiffening piece and travel switch mounting plate are fixed on one, strengthen the intensity of whole travel switch mounting plate like this, when needing travel switch is installed, chisel only need be used to cut a hole by hand, just stiffening piece can be removed, so both firm, more convenient again.Its beneficial effect is: can the position of adjustment travel switch easily and fast, and structure is simple.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the inhibiting device of a kind of vertical lift elevator disclosed in the utility model embodiment;
The schematic diagram of the travel switch mounting plate in the inhibiting device that Fig. 2 is a kind of vertical lift elevator disclosed in the utility model embodiment;
Fig. 3 is the schematic diagram overlooked of Fig. 2.
Numeral and the corresponding component title represented by letter in figure:
1. travel switch 2. travel switch mounting plate 3. clamping plate 4. main guide rail 5. is installed preformed hole 51. stiffening piece 52. and is connected circular arc.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Principle of the present utility model is: by being provided with multiple installation preformed hole installing described travel switch at travel switch mounting plate upper surface, the spacing of described installation preformed hole is smaller, the installation site of enough accurate adjustment travel switch, and be provided with stiffening piece in installation preformed hole, when not installing travel switch, stiffening piece and travel switch mounting plate are fixed on one, strengthen the intensity of whole travel switch mounting plate like this, when needing travel switch is installed, chisel only need be used to cut a hole by hand, just stiffening piece can be removed, so both firm, more convenient again.
Embodiment:
As Figure 1-3, a kind of inhibiting device of vertical lift elevator, comprises multiple travel switch 1, and travel switch is arranged on travel switch mounting plate 2, and travel switch mounting plate 2 is fixed on the main guide rail of elevator by clamping plate 3; Travel switch mounting plate 2 upper surface is provided with multiple installation preformed hole 5 installing travel switch 1, and multiple installation preformed hole 5 is arranged on travel switch mounting plate 2 by straight uniform; The quantity of installing preformed hole 5 is 2 ~ 5 times of travel switch 1 quantity, and mutual distance is 30 ~ 70mm; Installing preformed hole be circle, and be provided with a circular stiffening piece 51 in its hole, the upper surface of stiffening piece 51 aligns with the upper surface of travel switch mounting plate 2, the consistency of thickness of its thickness and travel switch mounting plate 2; The two sections of connection circular arcs 52 that circumferentially have of stiffening piece 51 are integrally fixed with travel switch mounting plate 2, and the part of stiffening piece 51 except connecting circular arc 52 is separated with travel switch mounting plate 2; Two sections on stiffening piece 51 connect circular arc 52 and are greater than 90 degree at circumferentially mutual angle, and the arc length of single connection circular arc 52 accounts for two to percent five percent of whole stiffening piece 51 girth.
In the present embodiment, on stiffening piece 51 two sections connect circular arcs 52 in circumferentially rotational symmetry in the diameter installing preformed hole.Such processing is more convenient, and the intensity of travel switch mounting plate can be better.
In the present embodiment, the arc length of single connection circular arc 52 accounts for 3 percent of whole stiffening piece 51 girth.When needing like this to install, chisel is more easily chiseled.
In the present embodiment, every two distances of installing between preformed hole 5 are 50mm.Such adjustment is more accurate, and processing also more convenient, is preferred scheme.
In the above-described embodiments, the inhibiting device of a kind of vertical lift elevator that the utility model provides, by being provided with multiple installation preformed hole installing described travel switch at travel switch mounting plate upper surface, the spacing of described installation preformed hole is smaller, the installation site of enough accurate adjustment travel switch, and be provided with stiffening piece in installation preformed hole, when not installing travel switch, stiffening piece and travel switch mounting plate are fixed on one, strengthen the intensity of whole travel switch mounting plate like this, when needing travel switch is installed, chisel only need be used to cut a hole by hand, just stiffening piece can be removed, so both firm, more convenient again.Its beneficial effect is: can the position of adjustment travel switch easily and fast, and structure is simple.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. an inhibiting device for vertical lift elevator, is characterized in that, comprises multiple travel switch, and described travel switch is arranged on travel switch mounting plate, described travel switch mounting plate by Boards wall on the main guide rail of described elevator; Described travel switch mounting plate upper surface is provided with multiple installation preformed hole installing described travel switch, and multiple described installation preformed hole is arranged on described travel switch mounting plate by straight uniform; The quantity of described installation preformed hole is 2 ~ 5 times of described travel switch quantity, and mutual distance is 30 ~ 70mm; Described installation preformed hole is circular, and be provided with a circular stiffening piece in its hole, the upper surface of described stiffening piece aligns with the upper surface of described travel switch mounting plate, the consistency of thickness of its thickness and described travel switch mounting plate; Circumferentially have two sections of connection circular arcs and the described travel switch mounting plate of described stiffening piece are integrally fixed, and the part of described stiffening piece except described connection circular arc is separated with described travel switch mounting plate; Two sections on described stiffening piece described connection circular arcs are greater than 90 degree at circumferentially mutual angle, and the arc length of single described connection circular arc accounts for two to percent five percent of whole stiffening piece girth.
2. the inhibiting device of a kind of vertical lift elevator according to claim 1, is characterized in that, two sections on described stiffening piece described connection circular arcs in circumferentially rotational symmetry in the diameter of described installation preformed hole.
3. the inhibiting device of a kind of vertical lift elevator according to claim 2, is characterized in that, the arc length of single described connection circular arc accounts for 3 percent of whole stiffening piece girth.
4. the inhibiting device of a kind of vertical lift elevator according to claim 1, is characterized in that, the distance between every two described installation preformed holes is 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682480.XU CN204251114U (en) | 2014-11-14 | 2014-11-14 | A kind of inhibiting device of vertical lift elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682480.XU CN204251114U (en) | 2014-11-14 | 2014-11-14 | A kind of inhibiting device of vertical lift elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204251114U true CN204251114U (en) | 2015-04-08 |
Family
ID=52955443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420682480.XU Expired - Fee Related CN204251114U (en) | 2014-11-14 | 2014-11-14 | A kind of inhibiting device of vertical lift elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204251114U (en) |
-
2014
- 2014-11-14 CN CN201420682480.XU patent/CN204251114U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |