CN203248020U - Multifunctional object hanging hole cover plate - Google Patents
Multifunctional object hanging hole cover plate Download PDFInfo
- Publication number
- CN203248020U CN203248020U CN2013202584747U CN201320258474U CN203248020U CN 203248020 U CN203248020 U CN 203248020U CN 2013202584747 U CN2013202584747 U CN 2013202584747U CN 201320258474 U CN201320258474 U CN 201320258474U CN 203248020 U CN203248020 U CN 203248020U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- object hanging
- cover plates
- handrails
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Disclosed is a multifunctional object hanging hole cover plate. The multifunctional object hanging hole cover plate comprises cover plate frames, cover plates are installed on the cover plate frames through bolts, handrails on the cover plates are fixed to the bottoms of the cover plate frames through first hinges and plug pins, and sleeve pipes are arranged on the handrails and are matched with the plug pins. Handles are symmetrically installed around edges, close to object hanging holes, of the cover plates respectively, and the cover plate frames are welded with second hinges so as to be connected with a cover plate base frame through the second hinges. Aluminum alloy pattern plates serve as panels of the cover plates and are fixed to the cover plate frames through the evenly-distributed countersunk bolts, the self weight of the cover plates can be greatly reduced, and the cover plates can be easily opened by two persons. After the two cover plates are opened, the handrails at the bottom are unfolded, the two cover plates are fixed with the two groups of handrails through the plug pins, and therefore safety defining of the peripheries of the object hanging holes is achieved, the work that the peripheries of the object hanging holes are temporarily defined by handrails and the object hanging holes are monitored and protected by full-time safety personnel in the hanging and assembling process is omitted, and safety and reliability are improved.
Description
Technical field
The utility model relates to a kind of thing port lid chapter that hangs, and is specifically related to a kind ofly be applicable to the special-purpose multifunctional that the tier buildings such as large-scale factory, ore deposit, power station hang the thing hole and hang the thing blind patch.
Background technology
In recent years, the tier buildings such as large-scale factory, ore deposit, power station hang the thing blind patch, generally all adopt steel deck-plate, from great, during construction operation, must adopt lifting appliance lifting cover plate; And after cover plate is opened, need to enclose with temporary fence, significant points also needs personnel to guard, waste time and energy and security reliability not high.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, uses just, does not need to arrange the multifunctional crane thing blind patch of fence.
The purpose of this utility model is achieved in that a kind of multifunctional crane thing blind patch, comprise the cover plate framework, cover plate is installed on the cover plate frame by bolt, and the railing on the cover plate is fixed in the bottom of cover plate frame by the first hinge and latch, railing is provided with sleeve pipe, and sleeve pipe matches with latch; Every fan cover plate is symmetrically installed with handle near near hanging edge, thing hole, and cover plate framework and the welding of the second hinge make the cover plate framework be connected with cover plate basis frame by the second hinge.Described panel adopts the 4mm aluminum alloy checkered plate to make.Handle adopts the round steel of diameter 16mm to make.Sleeve pipe adopts the DN20 steel pipe to make.
The multifunctional crane thing blind patch that the utility model provides has the following advantages:
Because cover panels adopts the 4mm aluminum alloy checkered plate, and is fixed on the cover plate framework with uniform M10 dormant bolt, can greatly reduce the cover plate deadweight, 2 people can easily open cover plate; After two fan cover plates are opened, launch bottom rail, 2 fan cover plates and 2 groups of railings are fixed with latch, thereby carry out safety around the thing hole and enclose hanging, when saving lifting operation, to hanging around the thing hole that temporary railing encloses and full-time Security Officer such as guards at the work, and security reliability is higher.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model outside drawing.
Fig. 2 is the utility model frame diagram (removing panel).
Fig. 3 is that the utility model is opened design sketch.
Fig. 4 is the utility model the second hinge scheme of installation.
The specific embodiment
Structure of the present utility model is shown in Fig. 1-4: a kind of multifunctional crane thing blind patch, comprise the cover plate framework, cover plate 1 is installed on the cover plate frame 3 by bolt 9, railing 5 on the cover plate 1 is fixed in the bottom of cover plate frame 3 by the first hinge 6 and latch 8, railing 5 is provided with sleeve pipe 7, and sleeve pipe 7 matches with latch 8; Every fan cover plate 1 is symmetrically installed with handle 2 near near hanging edge, thing hole, and cover plate framework 3 and 4 welding of the second hinge make cover plate framework 3 be connected with cover plate basis frame 10 by the second hinge 4.
Described panel 1 adopts the 4mm aluminum alloy checkered plate to make.Handle 2 adopts the round steel of diameter 16mm to make.Sleeve pipe 7 adopts the DN20 steel pipe to make.
When the utility model uses, during use, two people mention handle 2 simultaneously, open every fan cover plate 1 by the second hinge 4, raise successively 1 to 90 ° of position of every fan cover plate after, extract the latch 8 on the cover plate base of frame railing 5 out, and railing is behind the first hinge 6 half-twists, aligns with sleeve pipe 7 on another fan cover plate framework, inserts latch 8 again, another fan cover plate and railing launch fixing according to said method, see Fig. 3.So far, the cover plate after raising and railing 5 form safety protective fence around hanging the thing hole, but fall danger and the levels lifting operation safety such as protected personnel, equipment, material.
Claims (4)
1. multifunctional crane thing blind patch, comprise cover plate framework (3), it is characterized in that: cover plate (1) is installed on the cover plate frame (3) by bolt (9), railing (5) on the cover plate (1) is fixed in the bottom of cover plate frame (3) by the first hinge (6) and latch (8), railing (5) is provided with sleeve pipe (7), and sleeve pipe (7) matches with latch (8); Every fan cover plate (1) is symmetrically installed with handle (2) near near hanging edge, thing hole, and cover plate framework (3) and the second hinge (4) welding make cover plate framework (3) be connected with cover plate basis frame (10) by the second hinge (4).
2. multifunctional crane thing blind patch according to claim 1 is characterized in that: described panel (1) adopts the 4mm aluminum alloy checkered plate to make.
3. multifunctional crane thing blind patch according to claim 1 is characterized in that: handle (2) adopts the round steel of diameter 16mm to make.
4. multifunctional crane thing blind patch according to claim 1 is characterized in that: sleeve pipe (7) adopts the DN20 steel pipe to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202584747U CN203248020U (en) | 2013-05-14 | 2013-05-14 | Multifunctional object hanging hole cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202584747U CN203248020U (en) | 2013-05-14 | 2013-05-14 | Multifunctional object hanging hole cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248020U true CN203248020U (en) | 2013-10-23 |
Family
ID=49374466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202584747U Expired - Fee Related CN203248020U (en) | 2013-05-14 | 2013-05-14 | Multifunctional object hanging hole cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756092A (en) * | 2016-04-21 | 2016-07-13 | 南通科莱能源技术有限公司 | Cover plate device used for escape well |
| CN110029913A (en) * | 2019-04-09 | 2019-07-19 | 中铁第四勘察设计院集团有限公司 | A kind of subway station battery limits hole for hoist cover board fixing device |
-
2013
- 2013-05-14 CN CN2013202584747U patent/CN203248020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756092A (en) * | 2016-04-21 | 2016-07-13 | 南通科莱能源技术有限公司 | Cover plate device used for escape well |
| CN110029913A (en) * | 2019-04-09 | 2019-07-19 | 中铁第四勘察设计院集团有限公司 | A kind of subway station battery limits hole for hoist cover board fixing 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: 20131023 Termination date: 20170514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |