CN203477862U - Foot-clamping protecting device of lifting platform - Google Patents
Foot-clamping protecting device of lifting platform Download PDFInfo
- Publication number
- CN203477862U CN203477862U CN201320326965.0U CN201320326965U CN203477862U CN 203477862 U CN203477862 U CN 203477862U CN 201320326965 U CN201320326965 U CN 201320326965U CN 203477862 U CN203477862 U CN 203477862U
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- China
- Prior art keywords
- stage clip
- raising platform
- angle steel
- protection apron
- lifting platform
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Abstract
The utility model discloses a foot-clamping protecting device of a lifting platform. A protection plate is arranged in a vertical gap between the lifting platform and a groove; the foot-clamping protecting device comprises at least one press spring; a side surface of the protection plate is connected with a top end of the press spring; the bottom ends of the press springs are fastened on the bottom of the groove; the press springs are placed under the lifting platform; during the descent, the lifting platform descends has contact with the top end of the press spring; the press springs are pressed and fall with the protection plate; during the ascent, the lifting platform is separated from the top ends of the press springs; and the press springs are released, ascend with the protection and then stop. The foot-clamping protecting device of lifting platform can be applied to practical environment as a workshop protecting device; the foot-clamping protecting device is rationally structured with convenient installation and easy maintenance of components; and the protection plate is formed on a pit edge of the lifting platform, so an accident of toot clamping is effectively avoided.
Description
Technical field
The utility model relates to workshop protective gear technical field, especially a kind of raising platform anti-pinch foot device.
Background technique
At present, the hydraulic elevating platform at gypsum board production line stacking place is often in jacking condition, workman stand on the limit, hole at raising platform place in operating process, plant operations environment is comparatively noisy, attention is not slightly concentrated, the raising platform that pin will be fallen is stuck in limit, hole, and the accident on He Keng limit, raising platform edge occurs pin to be clipped in, and workman has been caused to serious personal injury.In prior art, for this accident potential, also have certain protective measure, protect, but grating cost is high such as grating is installed, and grating breaks down, people is not easy to discover, and also easily causes pinch accident.Existing raising platform does not still have effective protective measures device for accident potential.
Model utility content
The technical problem that the utility model solves is to provide a kind of raising platform anti-pinch foot device, can prevent the pinch accident that is declined and caused by raising platform.
For solving the problems of the technologies described above, the utility model provides a kind of raising platform anti-pinch foot device, it is characterized in that, in the vertical gap of raising platform and hole groove, is provided with protection apron, also comprises at least one stage clip;
The side of described protection apron is connected with the top of described stage clip, and the bottom of described stage clip is fixed on described hole groove bottom, and described stage clip is positioned at the below of described raising platform;
During described raising platform landing, contact with described stage clip top, described stage clip pressurized and described protection apron together land; Separated with described stage clip top when described raising platform rises, described stage clip discharges with described protection apron and freely rises and stop.
Above-mentioned raising platform anti-pinch foot device also can have following features: in the middle of described stage clip, be provided with guide rod, leader casing, described leader casing is sheathed on described guide rod outside;
Described leader casing and described stage clip bottom are together fixed on described hole groove bottom, and described guide rod connects described stage clip top.
Above-mentioned raising platform anti-pinch foot device also can have following features: between described stage clip top and described protection apron, be provided with the first angle steel,
The bottom surface of described the first angle steel is connected with stage clip top, and the facade of described the first angle steel is connected with protection apron.
Above-mentioned raising platform anti-pinch foot device also can have following features: between described stage clip bottom and described hole groove bottom, be provided with the second angle steel,
Described stage clip and described leader casing are by being fastened on described hole groove bottom with described the second angle steel.
Above-mentioned raising platform anti-pinch foot device also can have following features: described stage clip top is provided with stage clip end cap;
The bottom surface of described stage clip end cap is connected with described guide rod, and the end face of described stage clip end cap is connected with the bottom surface of described the first angle steel.
Above-mentioned raising platform anti-pinch foot device also can have following features: described stage clip bottom is provided with stage clip base;
The end face of described stage clip base is connected with described leader casing, described stage clip, and the bottom surface of described stage clip base is connected with described the second angle steel.
Above-mentioned raising platform anti-pinch foot device also can have following features: between described protection apron and described the first angle steel facade, be provided with connecting plate;
Described connecting plate and described the first angle steel are connected by screw, and are welding between described connecting plate and described protection apron.
The utility model such scheme has following beneficial features:
1, this device can freely rise in raising platform uphill process, does not need power source, safe and reliable.
2, this device can form protection apron one on limit, raising platform hole along with raising platform together lands in the process of raising platform landing, has effectively avoided the generation of pinch accident.
3, this device adopts slide bar and jack rod sleeve, and structure stability, accuracy are higher rising, in the process of landing for protection apron.
4, this device is reasonable in design, easy for installation, and structural member is easy to safeguard.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment's mounting structure schematic diagram;
Fig. 2 is schematic diagram after the utility model embodiment's decline completes;
Fig. 3 is schematic diagram after the utility model embodiment's rising completes.
Embodiment
For the ease of setting forth the utility model, below with reference to drawings and the specific embodiments, the enforcement of technical solutions of the utility model is described in further detail.
As shown in Figure 1, a kind of raising platform anti-pinch foot device, raising platform 1 completes the operations such as rising, landing in the groove 2 of hole, and protection apron 3 is arranged on raising platform 1 and cheats in the vertical gap of groove 2, also comprises at least one stage clip 4; Stage clip 4 is positioned at the below of raising platform 1, at the bottom of the bottom of stage clip 4 is fixed on the hole of hole groove 2.During raising platform 1 landing, contact with stage clip 4 tops, stage clip 4 pressurizeds and described protection apron 3 together land; Separated with stage clip 4 tops when raising platform 1 rises, stage clip 4 discharges with protection apron 3 and freely rises and stop.Raising platform 1 is after landing has operated, and the table top of raising platform 1 is just in time equal with bottom surface, workshop.Arranging of protection apron 3 guaranteed that raising platform 1 stand on the workman's on limit, hole personal safety in decline process.Preferably, be provided with two stage clips in the utility model embodiment, two stage clip structures are in full accord, existing take one of them stage clip 4 and elaborate as example.
As shown in Figure 2, Fig. 2 is the state after raising platform 1 has landed.Protection apron 3 is between raising platform 1 and the limit, hole of hole groove 2; At the bottom of the bottom of stage clip 4 is fixed on the hole of hole groove 2, the top of stage clip 4 connects protection apron 3.Preferably, in the middle of stage clip 4, be provided with guide rod 8, leader casing 9, leader casing 9 is sheathed on the outside of guide rod 8; Leader casing 8 is together fixed on the end, hole with stage clip 4 bottoms, and guide rod 8 connects stage clip 4 tops.The setting of guide rod 8, leader casing 9 can be risen at raising platform 1, guide protection apron 3 together to rise, land in landing process, makes that whole process is more accurate, safety.
Preferably, in the utility model embodiment, the bottom surface that is provided with the first angle steel 6, the first angle steel 6 between stage clip 4 tops and protection apron 3 is connected with stage clip 4 tops, and the facade of the first angle steel 6 is connected with protection apron 3.The setting of the first angle steel 6 can be strengthened the stability that between stage clip 4 and protection apron 3, structure is connected.Preferably, between the first angle steel 6 and protection apron 3, be also provided with connecting plate 5; It between connecting plate 5 and protection apron 3, is welding; On connecting plate 5, offer counter sink, and by sunk screw, realize and being connected between the first angle steel 6, make the operation of installing in protection apron process simpler.
Preferably, in the utility model embodiment, stage clip 4 bottoms and hole are provided with the second angle steel 11 at the end, and stage clip 4 and leader casing 9 are by being fastened on the end, hole with the second angle steel 11.The second angle steel 11 and hole for bolt is connected, are designed in removable structure process easy to use installing whole maintenance at the end, and the setting of the second angle steel 11 simultaneously has also improved installs and cheat the structure stability that the end is connected.
Preferably, in the utility model embodiment, stage clip 4 tops are provided with stage clip end cap 7, and stage clip end cap 7 directly covers on the top of stage clip 4, and the end face of stage clip end cap 7 is connected with the bottom surface of the first angle steel 6.Meanwhile, the bottom surface of stage clip end cap 7 is connecting guide rod 8, and the further like this stability of having strengthened single unit system rising or having declined, has avoided being rocked by stage clip 4 skew of the protection apron 3 causing.Preferably, in the utility model embodiment, stage clip 4 bottoms are provided with stage clip base 10, and stage clip 4 and leader casing 9 are together fixed on the end face of stage clip base 10, and the bottom surface of stage clip base 10 is connected with the second angle steel 11.In the utility model embodiment, between stage clip base 10 and leader casing 9 for being welded to connect.Stage clip base 10 is provided with a groove, and the skew of stage clip 4 just in time, in groove, can be avoided in the bottom that makes stage clip 4, has improved the stability of structure.
Preferably, in the utility model embodiment, after raising platform 1 landing has operated, the top of protection apron 3 and raising platform 1, mill floor (top margin of hole groove 2) are all in same level, the object arranging is like this to eliminate on the basis of pinch accident potential, do not affecting again the transfer of workman to goods on raising platform.
As shown in Figure 3, Fig. 3 is the state after raising platform uphill process completes.In raising platform 1 uphill process, the pressure that stage clip 4 is subject to raising platform 1 is more and more less, until raising platform 1 is complete and stage clip 4 disengagings are come, stage clip 4 together rises to free state of rest with protection apron 3.Now, protection apron top 3 is at least 250mm from mill floor, and the object arranging is like this that, after raising platform 1 rises completely, protection apron 3 still can carry out certain protection to workman's safety.
In the utility model embodiment, raising platform 1 is complete from starting to rise to rising, then starts to decline, until landing is complete, in whole process, protection apron 3 has all formed zone of protection one on limit, hole, has eliminated the accident potential bringing due to raising platform completely; And rational in infrastructure, to install simply, applicability is strong.
Claims (7)
1. a raising platform anti-pinch foot device, is characterized in that, in the vertical gap of raising platform and hole groove, is provided with protection apron, also comprises at least one stage clip;
The side of described protection apron is connected with the top of described stage clip, and the bottom of described stage clip is fixed on described hole groove bottom, and described stage clip is positioned at the below of described raising platform;
During described raising platform landing, contact with described stage clip top, described stage clip pressurized and described protection apron together land; Separated with described stage clip top when described raising platform rises, described stage clip discharges with described protection apron and freely rises and stop.
2. raising platform anti-pinch foot device as claimed in claim 1, is characterized in that: in the middle of described stage clip, be provided with guide rod, leader casing, described leader casing is sheathed on described guide rod outside;
Described leader casing and described stage clip bottom are together fixed on described hole groove bottom, and described guide rod connects described stage clip top.
3. raising platform anti-pinch foot device as claimed in claim 2, is characterized in that: between described stage clip top and described protection apron, be provided with the first angle steel,
The bottom surface of described the first angle steel is connected with stage clip top, and the facade of described the first angle steel is connected with protection apron.
4. raising platform anti-pinch foot device as claimed in claim 2, is characterized in that: between described stage clip bottom and described hole groove bottom, be provided with the second angle steel,
Described stage clip and described leader casing are by being fastened on described hole groove bottom with described the second angle steel.
5. raising platform anti-pinch foot device as claimed in claim 3, is characterized in that: described stage clip top is provided with stage clip end cap;
The bottom surface of described stage clip end cap is connected with described guide rod, and the end face of described stage clip end cap is connected with the bottom surface of described the first angle steel.
6. raising platform anti-pinch foot device as claimed in claim 4, is characterized in that: described stage clip bottom is provided with stage clip base;
The end face of described stage clip base is connected with described leader casing, described stage clip, and the bottom surface of described stage clip base is connected with described the second angle steel.
7. raising platform anti-pinch foot device as claimed in claim 3, is characterized in that: between described protection apron and described the first angle steel facade, be provided with connecting plate;
Described connecting plate and described the first angle steel are connected by screw, and are welding between described connecting plate and described protection apron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320326965.0U CN203477862U (en) | 2013-06-07 | 2013-06-07 | Foot-clamping protecting device of lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320326965.0U CN203477862U (en) | 2013-06-07 | 2013-06-07 | Foot-clamping protecting device of lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203477862U true CN203477862U (en) | 2014-03-12 |
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ID=50226192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320326965.0U Expired - Fee Related CN203477862U (en) | 2013-06-07 | 2013-06-07 | Foot-clamping protecting device of lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203477862U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296926A (en) * | 2018-11-30 | 2019-02-01 | 重庆海装风电工程技术有限公司 | A kind of anti-pinch device |
| CN114715466A (en) * | 2022-05-20 | 2022-07-08 | 陕西理工大学 | E-commerce logistics packaging device |
-
2013
- 2013-06-07 CN CN201320326965.0U patent/CN203477862U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296926A (en) * | 2018-11-30 | 2019-02-01 | 重庆海装风电工程技术有限公司 | A kind of anti-pinch device |
| CN109296926B (en) * | 2018-11-30 | 2024-02-06 | 重庆海装风电工程技术有限公司 | Anti-pinch device |
| CN114715466A (en) * | 2022-05-20 | 2022-07-08 | 陕西理工大学 | E-commerce logistics packaging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BNBM NINGBO Co.,Ltd. Assignor: BEIJING NEW BUILDING MATERIALS PLC Contract record no.: 2016990000526 Denomination of utility model: Foot-clamping protecting device of lifting platform Granted publication date: 20140312 License type: Common License Record date: 20161223 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 |