CN204619204U - A kind of mechanism realizing cage suspension, release and buffering - Google Patents
A kind of mechanism realizing cage suspension, release and buffering Download PDFInfo
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- CN204619204U CN204619204U CN201520248141.5U CN201520248141U CN204619204U CN 204619204 U CN204619204 U CN 204619204U CN 201520248141 U CN201520248141 U CN 201520248141U CN 204619204 U CN204619204 U CN 204619204U
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- fixedly connected
- slide bar
- buffering
- release
- car
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Abstract
The utility model relates to a kind of mechanism realizing cage suspension, release and buffering, it is characterized in that: it comprises a fixed support and a car; At the top of car, one hanger device is set, hanger device comprises two ends and is fixedly connected on hanging beam on car, side in the middle part of hanging beam be fastenedly connected one greatly end under wedge, one crashproof backplate is set respectively at the top of the hanging beam being positioned at described wedge both sides, four damping legs are set in the bottom of car; Two padlock control device, a decline operating grip device and two beam devices are set in support bracket fastened bottom.Each padlock control device is provided with left and right two guide bearing groups, a slide bar is slidably supported between two guide bearing groups, slide bar one end is slidingly supported at bottom wedge, the slide bar other end is fixedly connected with a pulling axis jointly, step-down operation handle apparatus is arranged a connecting rod, arrange one handle in connecting rod one end, be fixedly connected with two forked standards in the middle part of connecting rod, each forked standard is by pinned connection one shift fork.
Description
Technical field
The utility model relates to a kind of life-saving slow descending device of skyscraper lifesaving life-saving, particularly a kind of mechanism realizing cage suspension, release and buffering.
Background technology
At present, China's City Building is constantly to group feature, high stratification development, and its structure is increasingly sophisticated, and the inner density of population carried constantly increases.Although be all provided with safe escape passage in most skyscraper, if meet with the accident such as blast, fire, be still difficult to a large amount of personnel in evacuation building in time, therefore, building is equipped with efficient lifesaving appliance and seems and be even more important.
CN101559263A discloses a kind of life-saving slow descending device, and in the apparatus, user of service pulls step-down operation handle, and namely car can decline escape under self gravitation effect, and simultaneously another car rises to lifesaving platform, and device reciprocally runs.But, in actual lifesaving process, in car, need the number of accommodation more, and require car can safety suspension in lifesaving platform, when operate step-down operation handle apparatus time, car can enough decline, if weight is excessive, operation step-down operation handle apparatus will be caused very difficult.In addition, when car lands or rise to workbench, impulsive force is often excessive, makes personnel in car produce discomfort, and equipment will be damaged simultaneously.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide the mechanism that a kind of security performance is good, can realize cage suspension, release and buffering neatly.
For achieving the above object, the utility model takes following technical scheme: a kind of mechanism realizing cage suspension, release and buffering, is characterized in that: it comprises a fixed support and and is arranged on car below described fixed support, the top of described car is provided with a hanger device, described hanger device comprises two ends and is fixedly connected on hanging beam on described car, side in the middle part of described hanging beam be fastenedly connected one greatly end under wedge, be respectively arranged with a crashproof backplate at the top of the described hanging beam being positioned at described wedge both sides, be provided with four damping legs in the bottom of described car, two padlock control device, a decline operating grip device and two beam devices are provided with in described support bracket fastened bottom, padlock control device described in each comprises one and is fixedly connected on link on described fixed support, described in each, the bottom of link is provided with a left side, right two guide bearing groups, guide bearing group described in each comprises about two symmetrically arranged two guide bearings, a slide bar is being slidably supported between guide bearing group described in two, one end of described slide bar is slidingly supported at bottom described wedge, described slide bar described in two between guide bearing group is being arranged with two pressure rings, described slide bar described in two between pressure ring is being arranged with a return spring, described pressure ring near described wedge side is fixedly connected with described slide bar, pressure ring described in another is connected with described sliding bar, the other end of the described slide bar of padlock control device described in two is fixedly connected with a pulling axis jointly, described step-down operation handle apparatus comprises two and is fixedly connected on bearing on described fixed support, described in two, bearing common rotation supports a connecting rod, in one end of described connecting rod, one handle is set, two forked standards are fixedly connected with at the middle part of described connecting rod, forked standard described in each is by pinned connection one shift fork, and shift fork described in two is stuck in the side of described pulling axis jointly.
Beam device described in each comprises four guide rods be fixedly connected on bottom described fixed support, the bottom of four described guide rods is fixedly connected with a crashproof base plate jointly, one first elastomeric element is fixedly connected with in the bottom of described crashproof base plate, described crashproof backplate in described first elastomeric element and described hanger device is just right, the sheathed crashproof spring of difference on guide rod described in each, at least one column is fixedly connected with at the top of described crashproof parts, described in each, the top of column is fixedly connected with a hard spacing base plate, one second elastomeric element is fixedly connected with at the top of described hard spacing base plate.
Damping leg described in each comprises a guide rod and a pedestal, step through-hole is offered in the bottom of described pedestal, the bottom of described guide rod to be stretched in described step through-hole and is stuck in by securing member on the step of described step through-hole, at an inner spring sheathed between described guide rod and described pedestal and an outer spring.
A handle is set being positioned on the described connecting rod away from described handle.
Slide bar described in each is provided with two groove slide rails, two are squeezed in groove slide rail described in two to described guide bearing, are rotatably connected to a pair holder hanging scroll and hold, ask hanging scroll to hold and be all arranged with a sheath described in two in both sides, described slide bar front end.
Guide bearing described in each is arranged with a sheath.
The utility model is owing to taking above technical scheme, it has the following advantages: 1, the utility model car of arranging a fixed support and being arranged on below fixed support, two padlock control device, a decline operating grip device and two beam devices are provided with in support bracket fastened bottom, the top of car is provided with a hanger device, and the utility model can realize cage suspension, release and buffering fast.2, the utility model is owing to being provided with four damping legs, each damping leg is provided with a guide rod and a pedestal, therefore when car lands and produces impulsive force, damping leg guide rod moves down and damping leg inner spring and outer spring is compressed successively, play and slow down percussion, car cab can be made to land steady safety, avoid personnel in equipment and car to come to harm.3, the utility model is owing to arranging a handle being positioned on the connecting rod away from handle, when the personnel that carry in car are more, can not only operate the handle in step-down operation handle apparatus and can pull handle rapidly, drivening rod rotates, drive cage descending, easy to use.4, the utility model is owing to being provided with two beam devices, each beam device comprises four guide rods be fixedly connected on bottom fixed support, the bottom of four guide rods is fixedly connected with a crashproof base plate jointly, an elastomeric element is fixedly connected with in the bottom of described crashproof base plate, crashproof backplate in crashproof base plate and hanger device is just right, the sheathed crashproof spring of difference on each guide rod, at least one column is fixedly connected with at the top of crashproof parts, a hard spacing base plate is fixedly connected with at the top of each column, another elastomeric element is fixedly connected with at the top of hard spacing base plate, when beam device is knocked, crashproof spring is compressed, the range that car can impact can be limited comparatively quickly, prevent car and other device from colliding with.5, each guide bearing of the utility model and holder hanging scroll hold and are all arranged with a sheath, and guide bearing and holder hanging scroll can be prevented to hold cracked.The utility model can be widely used in the life-saving slow descending device of skyscraper lifesaving life-saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is schematic side view of the present invention
Fig. 3 is the structural representation of Fig. 1 hanger device
Fig. 4 is the structural representation of Fig. 1 padlock control device
Fig. 5 is the structural representation of Fig. 1 step-down operation handle apparatus
Fig. 6 is the structural representation of Fig. 1 beam device
Fig. 7 is the structural representation of Fig. 1 damping leg
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1 and Figure 2, the utility model comprises a fixed support 1 and and is arranged on car 2 below fixed support 1.
As shown in Figures 1 to 3, a hanger device 3 is provided with at the top of car 2, hanger device 3 comprises two ends and is fixedly connected on hanging beam 31 on car 2, side in the middle part of hanging beam 31 be fastenedly connected one greatly end under wedge 32, a crashproof backplate 33 is set respectively at the top of the hanging beam 31 being positioned at wedge 32 both sides.Four damping legs 4 are provided with in the bottom of car 2.
Two padlock control device 5, decline operating grip device 6 and two beam devices 7 are provided with in the bottom of fixed support 1.
As shown in Figure 4, each padlock control device 5 comprises one and is fixedly connected on link 51 on fixed support 1, the bottom of each link 51 is provided with left and right two guide bearing groups, each guide bearing group comprises about two symmetrically arranged two guide bearings 52, a slide bar 53 is slidably supported between two guide bearing groups, one end of slide bar 53 is slidingly supported at bottom wedge 32, slide bar 53 between two guide bearing groups is arranged with two pressure rings 55, a sheathed return spring 56 on the slide bar 53 between two pressure rings 55.Pressure ring 55 near wedge 32 side is fixedly connected with slide bar 53, and another pressure ring 55 is slidably connected with slide bar 53.The other end of the slide bar 53 of two padlock control device 5 is fixedly connected with a pulling axis 54 jointly.
As shown in Figure 5, step-down operation handle apparatus 6 comprises two and is fixedly connected on bearing 61 on fixed support 1, two bearing 61 common rotation support a connecting rod 62, in one end of connecting rod 62, one handle 63 is set, be fixedly connected with two forked standards 64 at the middle part of connecting rod 61, each forked standard 64 is by pinned connection one shift fork 65.Two shift forks 65 are stuck in the side of pulling axis 54 jointly.When turning handle 63, drivening rod 62 rotates, thus drives two shift forks 65 to rotate to an angle simultaneously, drives two shift forks 65 to drive pulling axis 54 to move.
In above-described embodiment, as shown in Figure 6, each beam device 7 comprises four guide rods 72 be fixedly connected on bottom fixed support 1, the bottom of four guide rods 72 is fixedly connected with a crashproof base plate 73 jointly, an anti-collision rubber block 74 is fixedly connected with in the bottom of crashproof base plate 73, anti-collision rubber block 74 is just right with the crashproof backplate 33 in hanger device 3, when car 1 rises on lifesaving platform, crashproof backplate 33 is contacted with anti-collision rubber block 74.The sheathed crashproof spring 75 of difference on each guide rod 72.At least one column 76 is fixedly connected with at the top of crashproof base plate 73, a hard spacing base plate 77 is fixedly connected with at the top of each column 76, a hard spacing block rubber 78 is fixedly connected with at hard spacing base plate 77 top, when beam device 7 is knocked, crashproof spring 75 is compressed, and car 2 now transportable range is the distance between hard spacing block rubber 78 and fixed support 1.
In above-described embodiment, as shown in Figure 7, each damping leg 4 comprises guide rod 41 and a pedestal 42, offers step through-hole 43 in pedestal 42 bottom, to stretch in step through-hole 43 and be stuck in by securing member on the step of step through-hole 43 in the bottom of guide rod 41.At inner spring 44 and an outer spring 45 sheathed between guide rod 41 and pedestal 42, when institution staff, guide rod 41 moves down in step through-hole 43, and inner spring 44 and outer spring 45 are compressed successively.
In above-described embodiment, can arrange a handle 66 being positioned on the connecting rod 62 away from handle 63, when pulling handle 66, drivening rod 62 rotates, thus drives two shift forks 65 to rotate to an angle simultaneously, drives two shift forks 65 to drive pulling axis 54 to move.
In above-described embodiment, can be provided with two groove slide rails on each slide bar 53, two pairs of guide bearings 52 are squeezed in groove slide rail.Be rotatably connected to a pair holder hanging scroll in both sides, slide bar 53 front end and hold 57, when car stationary, tangle hanger device 3 for holder, when car rises or decline, slide bar 53 can be made to slide at the slope of wedge 32 or bottom surface.
In above-described embodiment, each guide bearing 52 and holder hanging scroll hold on 57 and are all arranged with a sheath 58, guide bearing 52 and holder hanging scroll can be prevented to hold 57 cracked.
During utility model works, when car 2 rises to fixed support 1 top under steel cable (not shown) pulls, the slope of wedge 32 from top to bottom starts contact and extruding two holds 57 to holder hanging scroll, thus make each slide bar 53 slide backward under guide bearing 52 control and extrude return spring 56, no longer contact until the slope of whole wedge 32 moves up to exceed after holder hanging scroll holds 57, be in slide bar 53 in extruding again can under the resilience of return spring 56 forward recovery to original position, and holder tangles bottom the wedge 32 of suspension bracket 3 again, the process that whole holder is hung completes automatically.Each slide bar 53 of padlock controlling organization 5 is under the urged forward of return spring 56, and slide bar 53 extend out to forward front stop along guide bearing 52, and two hold 57 to holder hanging scroll just in time holds in the palm the bottom hanging over wedge 32, and whole car 2 is hung on padlock control device 5.Be in slide bar 53 rear end match with pulling axis 54 in two shift forks 65 also free to rotate when promoting in the other direction, now shift fork 65 is stuck on pulling axis 54 side.When whole car 2 is larger to upthrust, the shock backplate 33 on car 2 hanging beam 3 collides with anti-collision rubber block 74, and beam device 7 moves up, and crashproof spring 75 plays damping and eliminates the effect of impulsive force; In beam device 7 hard spacing block rubber 78 effect under, whole car 2 impact stroke upwards can be limited, prevent car 2 and fixed support 1 from colliding with.When pulling handle 63 or pulling handle 66, drivening rod 62 rotates, shift fork 65 is driven to rotate, drive pulling axis 54 to move backward, thus band moving slide-bar 53 moves backward, slide bar 53 shifts out the bottom of wedge 32 under a pair holder hanging scroll holds the effect of 57, when shifting out completely, wedge 32 will depart from slide bar 53, and whole car 2 starts to decline under gravity, loses the slide bar 53 that external force pulls simultaneously and sets back under the rebound effect of return spring 56.When car 2 lands, bottom car 2 damping leg 4 effect under, play cushioning effect.
The various embodiments described above are only for illustration of the utility model; wherein the structure, connected mode etc. of each parts all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.
Claims (10)
1. realize a mechanism for cage suspension, release and buffering, it is characterized in that: it comprises a fixed support and and is arranged on car below described fixed support;
The top of described car is provided with a hanger device, described hanger device comprises two ends and is fixedly connected on hanging beam on described car, side in the middle part of described hanging beam be fastenedly connected one greatly end under wedge, be respectively arranged with a crashproof backplate at the top of the described hanging beam being positioned at described wedge both sides, be provided with four damping legs in the bottom of described car;
Two padlock control device, a decline operating grip device and two beam devices are provided with in described support bracket fastened bottom;
Padlock control device described in each comprises one and is fixedly connected on link on described fixed support, described in each, the bottom of link is provided with a left side, right two guide bearing groups, guide bearing group described in each comprises about two symmetrically arranged two guide bearings, a slide bar is being slidably supported between guide bearing group described in two, one end of described slide bar is slidingly supported at bottom described wedge, described slide bar described in two between guide bearing group is being arranged with two pressure rings, described slide bar described in two between pressure ring is being arranged with a return spring, described pressure ring near described wedge side is fixedly connected with described slide bar, pressure ring described in another is connected with described sliding bar, the other end of the described slide bar of padlock control device described in two is fixedly connected with a pulling axis jointly,
Described step-down operation handle apparatus comprises two and is fixedly connected on bearing on described fixed support, described in two, bearing common rotation supports a connecting rod, in one end of described connecting rod, one handle is set, two forked standards are fixedly connected with at the middle part of described connecting rod, forked standard described in each is by pinned connection one shift fork, and shift fork described in two is stuck in the side of described pulling axis jointly.
2. one as claimed in claim 1 realizes cage suspension, the mechanism of release and buffering, it is characterized in that: beam device described in each comprises four guide rods be fixedly connected on bottom described fixed support, the bottom of four described guide rods is fixedly connected with a crashproof base plate jointly, one first elastomeric element is fixedly connected with in the bottom of described crashproof base plate, described crashproof backplate in described first elastomeric element and described hanger device is just right, the sheathed crashproof spring of difference on guide rod described in each, at least one column is fixedly connected with at the top of described crashproof parts, described in each, the top of column is fixedly connected with a hard spacing base plate, one second elastomeric element is fixedly connected with at the top of described hard spacing base plate.
3. a kind of mechanism realizing cage suspension, release and buffering as claimed in claim 1, it is characterized in that: damping leg described in each comprises a guide rod and a pedestal, step through-hole is offered in the bottom of described pedestal, the bottom of described guide rod to be stretched in described step through-hole and is stuck in by securing member on the step of described step through-hole, at an inner spring sheathed between described guide rod and described pedestal and an outer spring.
4. a kind of mechanism realizing cage suspension, release and buffering as claimed in claim 2, it is characterized in that: damping leg described in each comprises a guide rod and a pedestal, step through-hole is offered in described pedestal bottom, the bottom of described guide rod to be stretched in described step through-hole and is stuck in by securing member on the step of described step through-hole, at an inner spring sheathed between described guide rod and described pedestal and an outer spring.
5. as claimed in claim 1 or 2 or 3 or 4 a kind of realizes the mechanism of cage suspension, release and buffering, it is characterized in that: arrange a handle being positioned on the described connecting rod away from described handle.
6. as claimed in claim 1 or 2 or 3 or 4 a kind of realizes the mechanism of cage suspension, release and buffering, it is characterized in that: slide bar described in each is provided with two groove slide rails, two pairs of described guide bearings are squeezed in groove slide rail described in two, be rotatably connected to a pair holder hanging scroll in both sides, described slide bar front end to hold, ask hanging scroll to hold described in two and be all arranged with a sheath.
7. a kind of mechanism realizing cage suspension, release and buffering as claimed in claim 5, it is characterized in that: slide bar described in each is provided with two groove slide rails, two pairs of described guide bearings are squeezed in groove slide rail described in two, be rotatably connected to a pair holder hanging scroll in both sides, described slide bar front end to hold, ask hanging scroll to hold described in two and be all arranged with a sheath.
8. as claimed in claim 1 or 2 or 3 or 4 a kind of realizes the mechanism of cage suspension, release and buffering, it is characterized in that: guide bearing described in each is arranged with a sheath.
9. a kind of mechanism realizing cage suspension, release and buffering as claimed in claim 5, is characterized in that: guide bearing described in each is arranged with a sheath.
10. a kind of mechanism realizing cage suspension, release and buffering as claimed in claim 6, is characterized in that: guide bearing described in each is arranged with a sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248141.5U CN204619204U (en) | 2015-04-22 | 2015-04-22 | A kind of mechanism realizing cage suspension, release and buffering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248141.5U CN204619204U (en) | 2015-04-22 | 2015-04-22 | A kind of mechanism realizing cage suspension, release and buffering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204619204U true CN204619204U (en) | 2015-09-09 |
Family
ID=54038269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520248141.5U Expired - Fee Related CN204619204U (en) | 2015-04-22 | 2015-04-22 | A kind of mechanism realizing cage suspension, release and buffering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204619204U (en) |
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2015
- 2015-04-22 CN CN201520248141.5U patent/CN204619204U/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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180211 Address after: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee after: South car 27 (Beijing) vehicle factory Co., Ltd. Address before: 100072 Beijing city Fengtai District Zhang Guozhuang No. 1 Patentee before: Beijing Nuoanzhou Emergency and Slow Down Machinery Device Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20180422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |