CN104348125A - Drag chain groove cover plate - Google Patents
Drag chain groove cover plate Download PDFInfo
- Publication number
- CN104348125A CN104348125A CN201310333043.7A CN201310333043A CN104348125A CN 104348125 A CN104348125 A CN 104348125A CN 201310333043 A CN201310333043 A CN 201310333043A CN 104348125 A CN104348125 A CN 104348125A
- Authority
- CN
- China
- Prior art keywords
- drag chain
- cover plate
- board body
- chain groove
- cover board
- 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.)
- Pending
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention relates to a drag chain groove cover plate comprising a cover plate body. The lower surface of the cover plate body is connected with a welding block used for being connected with a basis. The upper surface of the cover plate body is connected with an antiskid ribbed plate. The drag chain groove cover plate is used for covering the upper end of a drag chain groove and covering most of the drag chain groove with only an approximate 50mm notch reserved for movement of a cable so that safety hidden trouble is not generated on work personnel, and problems of difficulty in processing and transportation caused by excess length are solved. Meanwhile, installation and debugging are facilitated and safety hidden trouble is eliminated.
Description
Technical field
The present invention relates to a kind of drag chain trench cover.
Background technology
On the hydraulic press equipment shifted out before travelling table, for ensureing that motor cable is also with movable workbench, need use drag chain.Drag chain displacement is generally 4-5 rice, need to be embedded in underground drag chain ditch, to reduce floor space, but drag chain one end still will be connected with workbench, this just causes drag chain ditch upper end not close, and makes workshop foreign material be easy to fall into the drag chain ditch of non-capping, and staff is passing through this ditch, easily getting ditched, is the potential safety hazard needing the moment to note.
Summary of the invention
The present invention provides a kind of drag chain trench cover that can eliminate safe hidden trouble for solving in known technology the technical problem that exists.
The technical scheme that the present invention takes for the technical problem existed in solution known technology is:
A kind of drag chain trench cover, comprise cover board body, the lower surface of described cover board body is connected with the welding block for being connected with basis, and described cover board body upper surface is connected with anti-skidding rib plate.
Secondary cement pouring layer is provided with in gap between described cover board body and basis.
Described cover board body and joining between welding block is connected by screw.
Be connected by screw between described cover board body and anti-skidding rib plate.
The advantage that the present invention has and good effect are: the present invention is used for capping drag chain ditch upper end, drag chain ditch major part are hidden, only reserve the movement of gap for cable of about about 50mm; And the width of people's pin is about 60-70mm, Gu this gap width does not form potential safety hazard to staff, solve length long not easily processing and transportation problem, facilitate installment and debugging simultaneously, eliminate potential safety hazard.
Accompanying drawing explanation
Fig. 1 is mounting structure vertical view of the present invention;
Fig. 2 is Figure 1A-A cutaway view.
In Fig. 1 and Fig. 2,1. anti-skidding rib plate, 2. cover board body, 3. welding block, 4. two cement pouring layers, 5. basis, 6. drag chain ditch.
Embodiment
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and Fig. 2, Fig. 2 is that in Fig. 1, A-A is rotated counterclockwise 90 ° of cutaway views obtained, a kind of drag chain trench cover, comprise cover board body 2, the lower surface of cover board body 2 is connected with welding block 3, welding block 3 is for being connected with basis 5, and cover board body 2 upper surface connects anti-skidding rib plate 1, and the Main Function of anti-skidding rib plate 1 is for sliding into when preventing staff from trampling.Be cast with secondary cement pouring layer 4 in gap between cover board body 2 and basis 5, be not damaged to ensure the present invention to bear high load capacity.
This structure considers the situation of cable bad simultaneously, and the connection of cover board body 2 and the connection of joining between welding block 3 and cover board body 2 and anti-skidding rib plate 1 is that screw connects, and so only needs knockout screw just can take out screw, with recovery cable.
The present invention is used for capping drag chain ditch upper end, drag chain ditch major part is hidden, only reserves the movement of gap for cable of about about 50mm; And the width of people's pin is about 60-70mm, Gu this gap width does not form potential safety hazard to staff.
The invention solves length long not easily processing and transportation problem, facilitate installment and debugging simultaneously, eliminate potential safety hazard.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited only to above-mentioned citing, and the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also belong to protection scope of the present invention.
Claims (4)
1. a drag chain trench cover, comprises cover board body (2), it is characterized in that, the lower surface of described cover board body (2) is connected with the welding block (3) for being connected with basis (5), and described cover board body (2) upper surface is connected with anti-skidding rib plate (1).
2. drag chain trench cover according to claim 1, is characterized in that, is provided with secondary cement pouring layer (4) in the gap between described cover board body (2) and basis (5).
3. drag chain trench cover according to claim 1, is characterized in that, described cover board body (2) and joining between welding block (3) is connected by screw.
4. drag chain trench cover according to claim 1, is characterized in that, is connected by screw between described cover board body (2) and anti-skidding rib plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310333043.7A CN104348125A (en) | 2013-07-31 | 2013-07-31 | Drag chain groove cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310333043.7A CN104348125A (en) | 2013-07-31 | 2013-07-31 | Drag chain groove cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104348125A true CN104348125A (en) | 2015-02-11 |
Family
ID=52503185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310333043.7A Pending CN104348125A (en) | 2013-07-31 | 2013-07-31 | Drag chain groove cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104348125A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD139562A1 (en) * | 1978-11-08 | 1980-01-09 | Manfred Hardelt | COVER FOR A TRUCK CARRIER |
| CN2536547Y (en) * | 2002-03-22 | 2003-02-19 | 东风设计研究院 | Linear accumulating trolley chain |
| CN201663420U (en) * | 2010-01-29 | 2010-12-01 | 重庆市电力公司沙坪坝供电局 | Indoor moisture-proof cable channel |
| CN202373944U (en) * | 2011-12-21 | 2012-08-08 | 树春义 | Engagement fastening type cable trench cover plate |
| CN202743916U (en) * | 2012-06-09 | 2013-02-20 | 中色科技股份有限公司 | Coiled material transportation device |
-
2013
- 2013-07-31 CN CN201310333043.7A patent/CN104348125A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD139562A1 (en) * | 1978-11-08 | 1980-01-09 | Manfred Hardelt | COVER FOR A TRUCK CARRIER |
| CN2536547Y (en) * | 2002-03-22 | 2003-02-19 | 东风设计研究院 | Linear accumulating trolley chain |
| CN201663420U (en) * | 2010-01-29 | 2010-12-01 | 重庆市电力公司沙坪坝供电局 | Indoor moisture-proof cable channel |
| CN202373944U (en) * | 2011-12-21 | 2012-08-08 | 树春义 | Engagement fastening type cable trench cover plate |
| CN202743916U (en) * | 2012-06-09 | 2013-02-20 | 中色科技股份有限公司 | Coiled material transportation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150211 |