CN205346557U - Jacking equipment is with preventing ground structure that falls - Google Patents
Jacking equipment is with preventing ground structure that falls Download PDFInfo
- Publication number
- CN205346557U CN205346557U CN201520958955.8U CN201520958955U CN205346557U CN 205346557 U CN205346557 U CN 205346557U CN 201520958955 U CN201520958955 U CN 201520958955U CN 205346557 U CN205346557 U CN 205346557U
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- support post
- jacking equipment
- face
- plastic floor
- stone plastic
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Abstract
The utility model discloses a jacking equipment is with preventing ground structure that falls, including two the same subsiding bearing structure and are located two concatenation floors of subsiding between the bearing structure, subsiding bearing structure and including the stone plastic floor face, the below that is located the stone plastic floor face is provided with upper strut post and lower part support column, and the face that the upper strut post is relative with the lower part support column is the slope, and low level one side of two slopes is all near concatenation floor direction setting, the concatenation floor from last to be down the chipped area in proper order, go up crooked layer, crooked layer and lower chipped area down. Compared with the prior art, the utility model discloses a jacking equipment is with preventing ground structure that falls breaks down when the jacking equipment and falls when landing, and two stone plastic floor face downs are exerted pressure, utilize upper strut post and the mutual slant friction of lower part support column to offset gravitional force, utilize the dependability and the pliability of LVT stone plastic floor face for support the object of top.
Description
Technical field
This utility model relates to the earth construction in a kind of jacking equipment, particularly the earth construction of a kind of jacking equipment fall arrest.
Background technology
Along with China's expanding economy, the step of Process of Urbanization Construction is increasingly faster, and the land resource in many cities is more and more nervous, skyscraper also gets more and more, and railway and highway system is faced with acid test especially, therefore, elevator, as the vehicles of a kind of skyscraper, is indispensable.Although elevator has many good qualities, also many conveniences have been brought, but in the process of elevator vertical lift, major part elevator all lacks safety guard, owing to the weight of elevator load sometimes can be very big, car or the moment of car lifting is particularly passed in and out at goods, elevator can be produced strong impulsive force, and act directly on the brake gear of elevator, may result in used during elevator falling, in recent years, much occur the accident in elevator of common occurrence, the reason causing such accident has a lot, the abrasion of traction sheave grooving, in deformation and cable wire, the lubricating oil of adhesion is too much, cable wire can be made to skid in grooving, thus causing traction to decline, car is made to fall, also to be because elevator overweight for some situation, cause that cables break makes car fall and causes the accident.
Such as a kind of vertical lift elevator fall protection equipment that application number is 201210377909.X, it it is a kind of vertical lift elevator fall protection equipment.Used during elevator falling reason is mainly come off by steel wire rope or ruptures, overload operation, test the speed and limiter of speed and what equipment fault caused, rare generation.In order to overcome the deficiency of prior art, the present invention provides a kind of vertical lift elevator fall protection equipment independent of existing safe-guard system.The present invention is by the brake box embedding the borehole wall, it is fixed on the stationary rack composition of car side, during used during elevator falling, artificially provide braking instruction or provided braking instruction by velocity sensor, the mobile slide block of electric magnet absorption in brake box, the teeth making mobile slide block are meshed with the teeth of stationary rack, the teeth of stationary rack and the teeth multiple impacts moving slide block, the impulsive force of car tenesmus is absorbed by groups of springs, when kinetic energy absorption totally, during speed convergence zero, brake box resistance is more than car total force, car forms a soft landing process, realize the braking to car, protection carrier when the method is caused danger as elevator just with electromagnetic signal, due to the use of sensing equipment, to be subject to the factor of external interference a lot, elevator is after working long hours, this protector is easy for breaking down or the problem of parameter sensing deviation, but once mistake occurs, the loss of personal property brought will be very huge.
And the patent No. is the device for preventing elevator from falling of 201520455059.X, at least include elevator body, jackstay, car guide rail and elevator, also include controller, secondary wirerope, brake unit and for detecting the detecting device of elevator decrease speed；This utility model adopts steel cable to be connected with elevator, and a brake unit is fixed at elevator top, when elevator is normally upper and lower, hawser synchronizes folding and unfolding, do not affect properly functioning, when used during elevator falling excessive velocities being detected hawser is locked, be unlikely to fall too fast and cause that make human body contact with casing has an accident due to inertia motion；And this practicality is provided with a stand-by power supply, effectively prevent unexpected power-off from causing working, this utility model principle is simple, safety is high, effectively prevent elevator from falling suddenly because of what a variety of causes caused, ensure that the security of the lives and property of people, the method mainly utilizes steel cable to be braked as to the elevator fallen, but in the elevator of higher floor, steel cable is just less susceptible to use, need longer steel cable, and need bigger space to store steel cable, and in the work that elevator is long-term, also easily there is coiling situation in steel cable.
Summary problem, it would be desirable to transform in jacking equipment, thus realizing the safety in jacking equipment is accomplished better protection.
Utility model content
This utility model technical issues that need to address are for above-mentioned the deficiencies in the prior art, and provide one safer, the ground LVT floor panel structure of the jacking equipment fall arrest that structure is exquisite.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
The earth construction of a kind of jacking equipment fall arrest, including sedimentation supporting construction two pieces identical and at two pieces of splice floor boards settled between supporting construction；Described sedimentation supporting construction includes stone plastic floor face, what be positioned at stone plastic floor face is arranged below upper support post and lower support post, described lower support post is fixed on bottom jacking equipment, described upper support post is fixed on stone plastic floor face, the face that described upper support post is relative with lower support post is slope, the slope of upper support post and the slope of lower support post are arranged in parallel, and the low level side of two slopes is close to splice floor board direction and arranges；Described splice floor board is followed successively by chipped area, upper flex layers, lower flex layers and lower chipped area from top to bottom, the convex surface of described upper flex layers is upward, the convex surface of described lower flex layers is down, the both sides of upper flex layers are separately fixed in the sedimentation supporting construction of its both sides, and the both sides of lower flex layers are also separately fixed in the sedimentation supporting construction of its both sides；The bottom of two described sedimentation supporting constructions arranges framework and supports, and described framework supports and is made up of some square structures, and the square face of square structure is vertically arranged.
As further preferred version, the diameter of described lower support post is more than upper support post.
As further preferred version, bottom described sedimentation supporting construction and jacking equipment spacing more than 50cm.
As further preferred version, described splice floor board is strip structure, and its long limit is the side in contact stone plastic floor face, and the length of its minor face is less than 20cm.
As further preferred version, described stone plastic floor face is double-decker, and stone plastic floor face is followed successively by stone-plastic plate material, damping device layer and lower stone-plastic plate material from top to bottom.
Beneficial effect
Compared with prior art, the earth construction of a kind of jacking equipment fall arrest of the present utility model, when jacking equipment break down fall land time, two pieces of stone plastic floors face down pressure, the mutual oblique friction of upper support post and lower support post is utilized to offset gravitional force, utilize solidness and the pliability in LVT stone plastic floor face, in order to support the object of top, specifically have the advantage that
1. the spacing existed between stone plastic floor face and jacking equipment bottom surface, it is possible to decline for stone plastic floor face and cushion space is provided.
2. under the drive of tenesmus inertia, the mutual opposing compression in stone plastic floor face of two sedimentation supporting constructions, cushion effect vertical for part is changed into the cushion effect of level, both direction is stress simultaneously, at utmost reduces the impulsive force that tenesmus brings.
3. settling supporting construction interaction at two to make, the extruding force of level is vertically dispersed again by upper flex layers and lower flex layers respectively, again changes the action direction of impulsive force, has and better dissipates power effect.
4. stone plastic floor face adopts double-decker, can strengthen damping effect when tenesmus lands, utilize the high tenacity of stone moulding material that safety coefficient is improved.
5. framework supports and utilizes its square structure to be stacked with, it is possible to bear the extruding horizontal and vertical from stone plastic floor face.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view of sedimentation supporting construction and splice floor board；
Wherein, 1-stone plastic floor face, 2-upper support post, 3-lower support post, the upper chipped area of 4-, the upper flex layers of 5-, flex layers under 6-, chipped area under 7-, the upper stone-plastic plate material of 8-, 9-damping device layer, stone-plastic plate material under 10-, 11-framework supports.
Detailed description of the invention
Optimal technical scheme of the present utility model is described in detail below in conjunction with accompanying drawing.
As it can be seen, the earth construction of a kind of jacking equipment fall arrest of the present utility model, including sedimentation supporting construction two pieces identical and at two pieces of splice floor boards settled between supporting construction, the support of three parts is parallel to each other composition plane for supporting；
Described sedimentation supporting construction includes stone plastic floor face 1, what be positioned at stone plastic floor face 1 is arranged below upper support post 2 and lower support post 3, described lower support post 3 is fixed on bottom jacking equipment, described upper support post 2 is fixed on stone plastic floor face 1, the face that described upper support post 2 is relative with lower support post 3 is slope, the slope of upper support post 2 and the slope of lower support post 3 are arranged in parallel, and the low level side of two slopes is close to splice floor board direction and arranges；
Described splice floor board is followed successively by chipped area 4, upper flex layers 5, lower flex layers 6 and lower chipped area 7 from top to bottom, the convex surface of described upper flex layers 5 is upward, the convex surface of described lower flex layers 6 is down, the both sides of upper flex layers 5 are separately fixed in the sedimentation supporting construction of its both sides, and the both sides of lower flex layers 6 are also separately fixed in the sedimentation supporting construction of its both sides.
The bottom of two described sedimentation supporting constructions arranges framework and supports 11, and described framework supports 11 and is made up of some square structures, and the square face of square structure is vertically arranged
The diameter of described lower support post 3 is more than upper support post 2.
Bottom described sedimentation supporting construction and jacking equipment spacing more than 50cm.
Described splice floor board is strip structure, and its long limit is the side in contact stone plastic floor face 1, and the length of its minor face is less than 20cm.
Described stone plastic floor face 1 is double-decker, and stone plastic floor face 1 is followed successively by stone-plastic plate material 8, damping device layer 9 and lower stone-plastic plate material 10 from top to bottom.
The above; being only the application preferably detailed description of the invention, but the protection domain of the application is not limited thereto, any those familiar with the art is in the technical scope that the application discloses; the change that can readily occur in or replacement, all should be encompassed within the protection domain of the application.Therefore, the protection domain of the application should be as the criterion with scope of the claims.
Claims (5)
1. the earth construction of a jacking equipment fall arrest, it is characterised in that: include sedimentation supporting construction two pieces identical and at two pieces of splice floor boards settled between supporting construction；Described sedimentation supporting construction includes stone plastic floor face (1), what be positioned at stone plastic floor face (1) is arranged below upper support post (2) and lower support post (3), described lower support post (3) is fixed on bottom jacking equipment, described upper support post (2) is fixed on stone plastic floor face (1), described upper support post (2) face relative with lower support post (3) is slope, the slope of upper support post (2) and the slope of lower support post (3) are arranged in parallel, and the low level side of two slopes is close to splice floor board direction and arranges；Described splice floor board is followed successively by chipped area (4), upper flex layers (5), lower flex layers (6) and lower chipped area (7) from top to bottom, the convex surface of described upper flex layers (5) is upward, the convex surface of described lower flex layers (6) is down, the both sides of upper flex layers (5) are separately fixed in the sedimentation supporting construction of its both sides, and the both sides of lower flex layers (6) are also separately fixed in the sedimentation supporting construction of its both sides of its both sides；The bottom of two described sedimentation supporting constructions arranges framework and supports (11), and described framework supports (11) and is made up of some square structures, and the square face of square structure is vertically arranged.
2. the earth construction of a kind of jacking equipment fall arrest according to claim 1, it is characterised in that: the diameter of described lower support post (3) is more than upper support post (2).
3. the earth construction of a kind of jacking equipment fall arrest according to claim 1, it is characterised in that: bottom described sedimentation supporting construction and jacking equipment spacing more than 50cm.
4. the earth construction of a kind of jacking equipment fall arrest according to claim 1, it is characterised in that: described splice floor board is strip structure, and its long limit is the side of contact stone plastic floor face (1), and the length of its minor face is less than 20cm.
5. the earth construction of a kind of jacking equipment fall arrest according to claim 1, it is characterized in that: described stone plastic floor face (1) is double-decker, stone plastic floor face (1) is followed successively by stone-plastic plate material (8), damping device layer (9) and lower stone-plastic plate material (10) from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958955.8U CN205346557U (en) | 2015-11-27 | 2015-11-27 | Jacking equipment is with preventing ground structure that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958955.8U CN205346557U (en) | 2015-11-27 | 2015-11-27 | Jacking equipment is with preventing ground structure that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205346557U true CN205346557U (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520958955.8U Expired - Fee Related CN205346557U (en) | 2015-11-27 | 2015-11-27 | Jacking equipment is with preventing ground structure that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205346557U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107337060A (en) * | 2017-09-04 | 2017-11-10 | 朱爱民 | A kind of elevator shock-absorbing device |
| CN107337061A (en) * | 2017-09-04 | 2017-11-10 | 朱爱民 | A kind of multiple elevator shock-absorbing device |
| CN107352345A (en) * | 2017-09-04 | 2017-11-17 | 朱爱民 | A kind of mating type elevator shock-absorbing device |
| CN107445034A (en) * | 2017-09-04 | 2017-12-08 | 朱爱民 | A kind of height-adjustable elevator shock-absorbing device |
-
2015
- 2015-11-27 CN CN201520958955.8U patent/CN205346557U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107337060A (en) * | 2017-09-04 | 2017-11-10 | 朱爱民 | A kind of elevator shock-absorbing device |
| CN107337061A (en) * | 2017-09-04 | 2017-11-10 | 朱爱民 | A kind of multiple elevator shock-absorbing device |
| CN107352345A (en) * | 2017-09-04 | 2017-11-17 | 朱爱民 | A kind of mating type elevator shock-absorbing device |
| CN107445034A (en) * | 2017-09-04 | 2017-12-08 | 朱爱民 | A kind of height-adjustable elevator shock-absorbing device |
| CN107337061B (en) * | 2017-09-04 | 2019-07-09 | 南通通途机电制造有限公司 | A kind of multiple elevator shock-absorbing device |
| CN107337060B (en) * | 2017-09-04 | 2019-08-06 | 浙江德思杰环保科技有限公司 | A kind of elevator shock-absorbing device |
| CN107352345B (en) * | 2017-09-04 | 2019-11-26 | 罗仙凤 | A kind of mating type elevator shock-absorbing device |
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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: 20160629 Termination date: 20161127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |