CN203402793U - Safe feeding device for two-layer platform - Google Patents
Safe feeding device for two-layer platform Download PDFInfo
- Publication number
- CN203402793U CN203402793U CN201320431299.7U CN201320431299U CN203402793U CN 203402793 U CN203402793 U CN 203402793U CN 201320431299 U CN201320431299 U CN 201320431299U CN 203402793 U CN203402793 U CN 203402793U
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- China
- Prior art keywords
- flat plate
- layer platform
- platform
- upper flat
- guide rail
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- Expired - Fee Related
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Abstract
The utility model discloses a safe feeding device for two-layer platform. The safe feeding device for the two-layer platform comprises the two-layer platform, and further comprises an upper flat plate and a lifting frame arranged below the upper flat plate, wherein a lower flat plate is arranged at the bottom of the lifting frame, a platform opening is formed in the middle of the two-layer platform, a guide rail frame is vertically arranged on the platform opening, and comprises two parallel guide rails, the upper flat plate and the lifting frame are connected with the guide rails in a sliding mode, the upper flat plate and the platform opening are the same in shape, the lower flat plate and the upper flat plate are the same in shape, and a dragging device is arranged on the upper side of the guide rail frame. The safe feeding device for the two-layer platform overcomes the defect that accidents easily happen on a platform opening of an existing two-layer platform, and can ensure that the opening of the two-layer platform is blocked by the plate all the time in the process of lifting of materials, staff are prevented from accidentally falling, safety of the two-layer platform is greatly improved, and orderly production is ensured.
Description
Technical field
The utility model relates to the feeding device that a kind of factory floor is used.
Background technology
In workshop, because the height of batch mixer is higher, in order to facilitate charging, the position of batch mixer inlet point all can arrange a two-layer platform, is convenient for people to material directly to pour in batch mixer.Two-layer platform is typically provided with an opening, and opening part is provided with vertical framework, and frame upper side is provided with gig, and the steel rope lower end of gig is connected with support, and support is used for placing material, and opening can pass through for support.When support rises to two layer heights under gig effect, people take off material, then make gig reversion put down support, but when material rises and falls, the opening of batch mixing platform is in open state always, when operating personal is not noted, be very easy to step on sky, cause tumble injury or other serious consequence.
Utility model content
The purpose of this utility model is to provide a kind of two-layer platform safe feeding device, guarantees the personal safety of workman in feeding process.
The technical solution of the utility model is:
Two-layer platform safe feeding device, comprise two-layer platform, also comprise upper flat plate and the crane that is positioned at upper flat plate below, described crane bottom is provided with lower flat board, in the middle of described two-layer platform, be provided with platform mouth, described platform mouth place is vertically provided with guide rail bracket, guide rail bracket comprises two parallel guide rails, described upper flat plate and crane all with guide rail sliding block joint, the shape peace entablature shape of described upper flat plate is identical, described lower shoe is identical with upper flat plate shape, and described guide rail bracket upside is provided with draw gear, and described draw gear connects crane by steel rope; When described upper flat plate is positioned at the platform mouth of two-layer platform, be pressed against on two-layer platform, the upper side of described upper flat plate and the upper surface of two-layer platform are in the same plane; When described crane upwards moves to limes superiors position, the upper side of lower flat board and the upper surface of two-layer platform are in the same plane.
Upper flat plate both sides and crane both sides and guide rail slip place are equipped with orienting lug, described orienting lug and guide rail sliding block joint.
Upper flat plate both sides and crane both sides and guide rail slip place are equipped with track adjusting wheel, described track adjusting wheel and guide rail sliding block joint.
Described lower flat board is parallel with upper flat plate.
The upper plane periphery of described upper flat plate is provided with outstanding clamp, and when upper flat plate is positioned at the platform mouth of two-layer platform, clamp is pressed against on two-layer platform.
Described draw gear is positioned at the midway location of guide rail bracket upside, and the lower end of described steel rope is connected to the middle part of crane.
The utility model has solved the shortcoming that accident easily appears in platform openings that existing two-layer platform exists, guarantee when improving material, the opening part of two-layer platform has plate to block opening all the time, and the personnel that prevent drop because of carelessness, greatly increase the safety of two-layer platform, guaranteed carrying out in order of production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of crane while rising to two-layer platform;
Fig. 3 is the structural representation of crane.
The specific embodiment
As shown in Figure 1, the utility model two-layer platform safe feeding device, comprises two-layer platform 1, upper flat plate 2 and is positioned at the crane 3 of upper flat plate 2 belows, and crane 3 bottoms are provided with lower dull and stereotyped 4, lower dull and stereotyped 4 parallel with upper flat plate 2.Guide rail bracket 6 upsides are provided with draw gear 8, and draw gear 8 adopts hoist ceiling crane, and draw gear 8 connects crane 3 by steel rope 9.Draw gear 8 is positioned at the midway location of guide rail bracket 6 upsides, and the lower end of steel rope 9 is connected to the middle part of crane 3.Crane 3 upside midways location are provided with pulley 13, and steel rope 9 is on pulley 13.
The centre of two-layer platform 1 is provided with platform mouth 5, platform mouth 5 places are vertically provided with guide rail bracket 6, and guide rail bracket 6 comprises two parallel guide rails 7, upper flat plate 2 and crane 3 all with guide rail 7 sliding block joints, shape peace entablature 5 shapes of upper flat plate 2 are identical, and lower shoe 4 is identical with upper flat plate 2 shapes.
When upper flat plate 2 is positioned at the platform mouth 5 of two-layer platform 1, be pressed against on two-layer platform 1, the upper surface of the upper side of upper flat plate 2 and two-layer platform 1 is in the same plane.
As shown in Figure 2, when crane 3 upwards moves to limes superiors position, the upper surface of lower dull and stereotyped 4 upper side and two-layer platform 1 is in the same plane.
As shown in Figure 3, upper flat plate 2 both sides and crane 3 both sides and guide rail 7 slips place are equipped with orienting lug 10 or track adjusting wheel, orienting lug 10 or track adjusting wheel and guide rail 7 sliding block joints.
The upper plane periphery of upper flat plate 2 is provided with outstanding clamp 11, and when upper flat plate 2 is positioned at the platform mouth 5 of two-layer platform 1, clamp 11 is pressed against on two-layer platform 1.
In order to make crane 3 accurately be parked in desired location, at guide rail bracket, Shang Xia 6, be equipped with a travel switch 12 in correct position place, at crane 3, reach topmost or bottom time, trigger corresponding travel switch 12, hoist ceiling crane is stopped operating.
Claims (6)
1. two-layer platform safe feeding device, comprise two-layer platform, it is characterized in that: also comprise upper flat plate and the crane that is positioned at upper flat plate below, described crane bottom is provided with lower flat board, in the middle of described two-layer platform, be provided with platform mouth, described platform mouth place is vertically provided with guide rail bracket, guide rail bracket comprises two parallel guide rails, described upper flat plate and crane all with guide rail sliding block joint, the shape peace entablature shape of described upper flat plate is identical, described lower shoe is identical with upper flat plate shape, described guide rail bracket upside is provided with draw gear, described draw gear connects crane by steel rope, when described upper flat plate is positioned at the platform mouth of two-layer platform, be pressed against on two-layer platform, the upper side of described upper flat plate and the upper surface of two-layer platform are in the same plane, when described crane upwards moves to limes superiors position, the upper side of lower flat board and the upper surface of two-layer platform are in the same plane.
2. two-layer platform safe feeding device according to claim 1, is characterized in that: upper flat plate both sides and crane both sides and guide rail slip place are equipped with orienting lug described orienting lug and guide rail sliding block joint.
3. two-layer platform safe feeding device according to claim 1 and 2, is characterized in that: upper flat plate both sides and crane both sides and guide rail slip place are equipped with track adjusting wheel described track adjusting wheel and guide rail sliding block joint.
4. two-layer platform safe feeding device according to claim 1 and 2, is characterized in that: described lower flat board is parallel with upper flat plate.
5. two-layer platform safe feeding device according to claim 1 and 2, is characterized in that: the upper plane periphery of described upper flat plate is provided with outstanding clamp, and when upper flat plate is positioned at the platform mouth of two-layer platform, clamp is pressed against on two-layer platform.
6. two-layer platform safe feeding device according to claim 1 and 2, is characterized in that: described draw gear is positioned at the midway location of guide rail bracket upside, and the lower end of described steel rope is connected to the middle part of crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431299.7U CN203402793U (en) | 2013-07-19 | 2013-07-19 | Safe feeding device for two-layer platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431299.7U CN203402793U (en) | 2013-07-19 | 2013-07-19 | Safe feeding device for two-layer platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402793U true CN203402793U (en) | 2014-01-22 |
Family
ID=49938732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320431299.7U Expired - Fee Related CN203402793U (en) | 2013-07-19 | 2013-07-19 | Safe feeding device for two-layer platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203402793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053076A (en) * | 2017-05-11 | 2017-08-18 | 广西桂冠电力股份有限公司大化水力发电总厂 | The dismounting of hydrogenerator braking air lock, installation method |
| CN107584571A (en) * | 2017-10-20 | 2018-01-16 | 安吉恒盛竹木有限公司 | The incisory upper panel assembly of plank |
-
2013
- 2013-07-19 CN CN201320431299.7U patent/CN203402793U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053076A (en) * | 2017-05-11 | 2017-08-18 | 广西桂冠电力股份有限公司大化水力发电总厂 | The dismounting of hydrogenerator braking air lock, installation method |
| CN107584571A (en) * | 2017-10-20 | 2018-01-16 | 安吉恒盛竹木有限公司 | The incisory upper panel assembly of plank |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20180719 |