CN214269833U - Shallow pit installs elevator additional and overhauls and stop device with safe system - Google Patents
Shallow pit installs elevator additional and overhauls and stop device with safe system Download PDFInfo
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- CN214269833U CN214269833U CN202120120338.6U CN202120120338U CN214269833U CN 214269833 U CN214269833 U CN 214269833U CN 202120120338 U CN202120120338 U CN 202120120338U CN 214269833 U CN214269833 U CN 214269833U
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Abstract
The utility model relates to a shallow pit installs elevator additional and overhauls and use the safety system to stop the device, including the base, the vertical fixed mounting has main fore-set in the middle of the base, the top level fixed mounting of main fore-set stops the board, the fixed articulated a plurality of vice fore-sets that have below the main board of stopping, the bottom of the vice fore-set passes through the locating pin pluggable fixation with the base; a horizontally fixed protruding plate extends from one side of the main braking plate, a first auxiliary braking plate is hinged to the end part of the other end of the protruding plate, and a second auxiliary braking plate is hinged to the end part of the other end of the first auxiliary braking plate; the base is further provided with two containing grooves, the containing grooves contain extension rods which can be drawn, the outer end portions of the extension rods are fixedly provided with supporting frames, and the supporting frames support the first auxiliary braking plate and the second auxiliary braking plate respectively. The shallow pit of this kind of structure installs elevator additional and overhauls with safe system stop gear, and it is accomodate the delivery convenience, and the security is stronger.
Description
Technical Field
The utility model relates to a shallow pit installs elevator additional and overhauls and stop device with safe system belongs to elevator maintenance safety equipment technical field.
Background
When installing the elevator additional to shallow pit in the elevator well among the prior art and maintaining, can place safety braking device in the edge of the bottom of elevator well usually, make it support through safety braking device like the sudden landing of elevator in the maintenance process, avoid appearing the potential safety hazard.
However, the shallow pit in the prior art is additionally provided with the elevator maintenance safety stopping device, which is often heavy, inconvenient to store and carry, and the safety protection performance needs to be enhanced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, an object of the utility model is to provide a shallow pit installs elevator additional and overhauls with safe system stop gear, and it is comparatively convenient that it accomodates the delivery, and the security is stronger.
The method is realized by the following steps:
a safety stopping device for additionally installing an elevator in a shallow pit for maintenance comprises a base, wherein a main supporting pillar is vertically and fixedly installed in the middle of the base, a main stopping plate is horizontally and fixedly installed at the top end of the main supporting pillar, a plurality of auxiliary supporting pillars are fixedly hinged below the main stopping plate, and the bottom ends of the auxiliary supporting pillars are fixed to the base in a pluggable mode through positioning pins; a horizontally fixed protruding plate extends from one side of the main braking plate, a first auxiliary braking plate is hinged to the end part of the other end of the protruding plate, and a second auxiliary braking plate is hinged to the end part of the other end of the first auxiliary braking plate;
the base is further provided with two containing grooves, the containing grooves contain drawable extension rods, the outer end portions of the extension rods are fixedly provided with supporting frames, and the supporting frames support the first auxiliary braking plate and the second auxiliary braking plate respectively.
The first auxiliary stopping plate and the second auxiliary stopping plate are folded to reduce the volume of the first auxiliary stopping plate and the second auxiliary stopping plate, and meanwhile, the extension rod is pushed into the containing groove, so that the supporting frame can move to the side face of the base to reduce the volume, and therefore, the first auxiliary stopping plate and the second auxiliary stopping plate are convenient to contain and carry; the anti-impact performance of the main ejection column is enhanced through the auxiliary ejection column, and the phenomenon that the main ejection column is broken due to the fact that the main ejection column bears overlarge impact is avoided, so that safety is improved, and safety is high.
Furthermore, the inner end part of the extension rod, which is positioned in the accommodating groove, is provided with a groove, the bottom of the groove is provided with a pushing spring, the top of the pushing spring is connected with a limiting block, and the accommodating groove is provided with a bayonet matched with the limiting block and used for limiting the drawing length.
Furthermore, the inner end part of the extension rod is fixedly connected with an anti-drop plate.
Further, four connection grooves are uniformly and fixedly arranged below the base, a bearing is fixedly arranged in each connection groove, a connecting rod is fixedly arranged in each bearing, and the connecting rods are fixedly connected with the auxiliary ejection posts.
Furthermore, a positioning frame body is fixedly mounted on the base corresponding to the auxiliary ejection column, the bottom end of the auxiliary ejection column is inserted and pulled into and fixed in the positioning frame body through the positioning pin, and a positioning ring is arranged at the end of the positioning pin in a penetrating mode.
Furthermore, the support frame includes with extension rod fixed connection's perpendicular roof, the top fixedly connected with horizontal roof of perpendicular roof, the bottom fixedly connected with support foot board of perpendicular roof, horizontal roof with fixedly connected with stiffener between the perpendicular roof.
Further, the two horizontal top plates horizontally support the first sub-braking stop plate and the second sub-braking stop plate, respectively.
Furthermore, the protruding board with between the first vice system stop board, first vice system stop board reaches it is articulated through connecting the hinge respectively to make between the stop board.
The utility model discloses a shallow pit installs elevator additional and overhauls and use safe braking device, including the base, vertical fixed mounting has main fore-set in the middle of the base, the top level fixed mounting of main fore-set has main braking board, the below fixed hinge joint of main braking board has a plurality of vice fore-sets, the bottom of vice fore-set with the base can be pluggable through the locating pin and fix; a horizontally fixed protruding plate extends from one side of the main braking plate, a first auxiliary braking plate is hinged to the end part of the other end of the protruding plate, and a second auxiliary braking plate is hinged to the end part of the other end of the first auxiliary braking plate; the base is further provided with two containing grooves, the containing grooves contain drawable extension rods, the outer end portions of the extension rods are fixedly provided with supporting frames, and the supporting frames support the first auxiliary braking plate and the second auxiliary braking plate respectively. The first auxiliary stopping plate and the second auxiliary stopping plate are folded to reduce the volume of the first auxiliary stopping plate and the second auxiliary stopping plate, and meanwhile, the extension rod is pushed into the containing groove, so that the supporting frame can move to the side face of the base to reduce the volume, and therefore, the first auxiliary stopping plate and the second auxiliary stopping plate are convenient to contain and carry; the anti-impact performance of the main ejection column is enhanced through the auxiliary ejection column, and the phenomenon that the main ejection column is broken due to the fact that the main ejection column bears overlarge impact is avoided, so that safety is improved, and safety is high. The shallow pit of this kind of structure installs elevator additional and overhauls with safe system stop gear, and it is accomodate the delivery convenience, and the security is stronger.
Drawings
Fig. 1 is a schematic structural view of a shallow pit safety braking device additionally provided with an elevator for overhaul in a specific embodiment of the invention;
fig. 2 is a schematic structural view of the shallow pit safety braking device additionally provided with the elevator for maintenance, in a specific embodiment, an auxiliary top column is connected with a main braking plate;
fig. 3 is a sectional view of an extension rod in a receiving groove of a safety stopping device for additionally installing an elevator for maintenance in a shallow pit according to the utility model in a specific embodiment;
fig. 4 is a schematic structural view of the shallow pit with the safety stopping device for elevator maintenance, in a specific embodiment, the auxiliary top pillar is connected with the base.
Wherein in the figure: 1. a base; 2. a primary jack post; 3. a main stop plate; 4. a secondary top pillar; 5. a positioning frame body; 6. positioning pins; 7. positioning the circular ring; 8. a first secondary braking plate; 9. a second secondary braking stop plate; 10. connecting a hinge; 11. a receiving groove; 12. an extension pole; 13. a support leg plate; 14. erecting a top plate; 15. a reinforcing bar; 16. a transverse top plate; 17. a joining groove; 18. a bearing; 19. a connecting rod; 20. a groove; 21. a push spring; 22. a limiting block; 23. an anti-drop plate; 31. a protruding plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
As shown in fig. 1 to 4, the safety stopping device for overhauling the elevator additionally arranged in the shallow pit comprises a base 1, wherein a main support pillar 2 is vertically and fixedly arranged in the middle of the base 1, a main stopping plate 3 is horizontally and fixedly arranged at the top end of the main support pillar 2, a plurality of auxiliary support pillars 4 are fixedly hinged below the main stopping plate 3, and the bottom ends of the auxiliary support pillars 4 and the base 1 are fixed in a pluggable manner through positioning pins 6; a horizontally fixed protruding plate 31 extends from one side of the main braking plate 3, a first auxiliary braking plate 8 is hinged to the end part of the other end of the protruding plate 31, and a second auxiliary braking plate 9 is hinged to the end part of the other end of the first auxiliary braking plate 8; the base 1 is further provided with two accommodating grooves 11, the accommodating grooves 11 accommodate extension rods 12 which can be drawn out, the outer end portions of the extension rods 12 are fixedly provided with supporting frames, and the supporting frames support the first auxiliary stopping plate 8 and the second auxiliary stopping plate 9 respectively.
The first auxiliary stopping plate and the second auxiliary stopping plate are folded to reduce the volume of the first auxiliary stopping plate and the second auxiliary stopping plate, and meanwhile, the extension rod is pushed into the containing groove, so that the supporting frame can move to the side face of the base to reduce the volume, and therefore, the first auxiliary stopping plate and the second auxiliary stopping plate are convenient to contain and carry; the anti-impact performance of the main ejection column is enhanced through the auxiliary ejection column, and the phenomenon that the main ejection column is broken due to the fact that the main ejection column bears overlarge impact is avoided, so that safety is improved, and safety is high.
Referring to fig. 3, a groove 20 is provided at an inner end portion of the extension rod 12 located in the receiving groove 11, a pushing spring 21 is installed at a bottom of the groove 20, a limiting block 22 is connected to a top of the pushing spring 21, and a bayonet matched with the limiting block 22 is provided on the receiving groove 11 for limiting a drawing length. An anti-dropping plate 23 is fixedly connected to the inner end of the extension rod 12.
Referring to fig. 2 and 4, in this embodiment, four joining grooves 17 are uniformly and fixedly installed below the base 1, a bearing 18 is fixedly installed in each joining groove 17, a connecting rod 19 is fixedly installed in each bearing 18, and the connecting rod 19 is fixedly connected to the secondary support pillar 4. The base 1 is provided with a positioning frame body 5 corresponding to the auxiliary top column 4, the bottom end of the auxiliary top column 4 is inserted and pulled by the positioning pin 6 and fixed in the positioning frame body 5, and the end part of the positioning pin 6 is penetrated with a positioning ring 7.
Referring to fig. 1, the supporting frame includes a vertical top plate 14 fixedly connected to the extension rod 12, a horizontal top plate 16 is fixedly connected to the top of the vertical top plate 14, a supporting foot plate 13 is fixedly connected to the bottom of the vertical top plate 14, and a reinforcing rod 15 is fixedly connected between the horizontal top plate 16 and the vertical top plate 14. The two cross top plates 16 horizontally support the first sub stopper plate 8 and the second sub stopper plate 9, respectively. The protruding plate 31 is hinged to the first auxiliary stopping plate 8, and the first auxiliary stopping plate 8 and the second auxiliary stopping plate 9 through connecting hinges 10.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims. The above description is only for the purpose of illustrating embodiments of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like made by those skilled in the art within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A safety stopping device for overhauling an elevator additionally arranged in a shallow pit is characterized by comprising a base, wherein a main supporting pillar is vertically and fixedly arranged in the middle of the base, a main stopping plate is horizontally and fixedly arranged at the top end of the main supporting pillar, a plurality of auxiliary supporting pillars are fixedly hinged below the main stopping plate, and the bottom ends of the auxiliary supporting pillars are fixed to the base in a pluggable mode through positioning pins; a horizontally fixed protruding plate extends from one side of the main braking plate, a first auxiliary braking plate is hinged to the end part of the other end of the protruding plate, and a second auxiliary braking plate is hinged to the end part of the other end of the first auxiliary braking plate;
the base is further provided with two containing grooves, the containing grooves contain drawable extension rods, the outer end portions of the extension rods are fixedly provided with supporting frames, and the supporting frames support the first auxiliary braking plate and the second auxiliary braking plate respectively.
2. The shallow pit additionally-installed elevator maintenance safety stopping device as claimed in claim 1, wherein a groove is formed in the inner end portion of the extension rod located in the accommodating groove, a pushing spring is installed at the bottom of the groove, a limiting block is connected to the top of the pushing spring, and a bayonet matched with the limiting block is formed in the accommodating groove and used for limiting the drawing length.
3. The shallow pit added elevator maintenance safety stop device of claim 2, characterized in that the inner end of the extension rod is fixedly connected with an anti-drop plate.
4. The shallow pit additionally-installed elevator maintenance safety stopping device as claimed in claim 1, wherein four joining grooves are uniformly and fixedly installed below the base, a bearing is fixedly installed in each joining groove, a connecting rod is fixedly installed in each bearing, and the connecting rod is fixedly connected with the auxiliary jacking column.
5. The shallow pit additionally-installed elevator maintenance safety stopping device as claimed in claim 4, wherein a positioning frame is fixedly installed on the base corresponding to the auxiliary top pillar, the bottom end of the auxiliary top pillar is fixed in the positioning frame in a pluggable mode through the positioning pin, and a positioning ring is arranged at the end portion of the positioning pin in a penetrating mode.
6. The shallow pit mounting elevator overhauling safety stop device as recited in claim 1, wherein the support frame comprises a vertical top plate fixedly connected with the extension rod, the top of the vertical top plate is fixedly connected with a transverse top plate, the bottom of the vertical top plate is fixedly connected with a support foot plate, and a reinforcing rod is fixedly connected between the transverse top plate and the vertical top plate.
7. The shallow pit installation elevator service safety stop device of claim 6, wherein two cross top plates horizontally support the first secondary stop plate and the second secondary stop plate, respectively.
8. The shallow pit added elevator maintenance safety stop device of claim 1, wherein the protruding plate and the first secondary stop plate, and the first secondary stop plate and the second secondary stop plate are hinged through connecting hinges respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120120338.6U CN214269833U (en) | 2021-01-18 | 2021-01-18 | Shallow pit installs elevator additional and overhauls and stop device with safe system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120120338.6U CN214269833U (en) | 2021-01-18 | 2021-01-18 | Shallow pit installs elevator additional and overhauls and stop device with safe system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214269833U true CN214269833U (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120120338.6U Active CN214269833U (en) | 2021-01-18 | 2021-01-18 | Shallow pit installs elevator additional and overhauls and stop device with safe system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214269833U (en) |
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2021
- 2021-01-18 CN CN202120120338.6U patent/CN214269833U/en active Active
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