CN202260352U - Combined type trench cover plate - Google Patents
Combined type trench cover plate Download PDFInfo
- Publication number
- CN202260352U CN202260352U CN2011203478229U CN201120347822U CN202260352U CN 202260352 U CN202260352 U CN 202260352U CN 2011203478229 U CN2011203478229 U CN 2011203478229U CN 201120347822 U CN201120347822 U CN 201120347822U CN 202260352 U CN202260352 U CN 202260352U
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- CN
- China
- Prior art keywords
- cover plate
- squared
- square
- trench
- combined type
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 239000002131 composite material Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000007689 inspection Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the technical field of trench drainage facilities of mine factories, and particularly relates to a combined type trench cover plate. The combined type trench cover plate is composed of a squared mother cover plate which is connected with two side edges at the upper side of a trench in a leaning manner and a squared daughter cover plate which is connected with the squared mother cover plate in a plugging manner. The squared mother cover plate is provided with a squared groove and a squared through hole is arranged on the bottom face of the squared groove; the outer periphery of the squared daughter cover plate is matched with the inner periphery of the squared groove in a clearance fit manner and a cover plate handle is arranged at the center of the squared daughter cover plate; the cover plate is composed of two vertical guide sleeves and closed circular steel rings which are slidably connected with the two vertical guide sleeves; and each closed circular steel ring is a combined body of upper part portal-shaped round steel and lower part arc-shaped round steel. The combined type trench cover plate in the utility model facilitates the ponding condition of a trench for patrol operators on duty and is simple, labor-saving and convenient. The combined type trench cover plate eliminates the field potential safety hazards and improves the safe reliability.
Description
Technical field
The utility model belongs to mine plant area trench drainage device technical field, relates in particular to a kind of composite type trench cover plate.
Background technology
The cable channel cover plate of existing factories and miness is the monoblock cover plate, when the operator on duty checks in the cable trough situation, needs two people move the monoblock cover plate; Require great effort and fallen cover plate easily and injure by a crashing object; Especially need often check when whether ponding being arranged in the cable trough when flood season that operation is frequent, workload increases; And the ponding in the cable trough generally use flood control pump (immersible pump) draining, the conveying water pipe of this flood control pump be soft, can roll up folded transporting water band.During draining; Need are moved the monoblock cover plate away or are played certain altitude with thing piece pad, do not pushed down, shrivel by cover plate with the transporting water band that guarantees flood control pump in the ditch, just can not cover completely between the exit or entrance of a clitch and the cover plate in this wise; Step on easily when personnel pass by or slip, stay potential safety hazard to operation field.
Summary of the invention
The purpose of the utility model is to provide a kind of composite type trench cover plate, and the handled easily person is the ponding situation in the cable trough under the observation place at any time, eliminates site safety hidden danger, improves security reliability.
The purpose of the utility model realizes through following technical proposals:
The composite type trench cover plate of the utility model is characterized in that being made up of the square sub-cover plate that the square female cover plate that is abutted against with trench upside two edges and square therewith female cover plate plug.Described square female cover plate is provided with square groove, and the bottom surface of this square groove is provided with square through hole, and the neighboring of said square sub-cover plate and the inner rim of said square groove are matched in clearance,
Centre on the described square sub-cover plate is provided with the cover plate handle; This cover plate handle is made up of the closed circular steel loop that two vertical guide pin bushings and two vertical guide pin bushings therewith are slidingly connected, and described closed circular steel loop is the assembly of upper portion door font round steel and lower curved round steel.
The method for using of the utility model:
In the enterprise mining area, when the inspection operator on duty checks ditch inner product regimen condition, only need square sub-cover plate is opened and can be observed; When confirming that ponding too much needs the immersible pump draining, earlier square sub-cover plate to be moved away, the conveying pipe racks of immersible pump is positioned at square sub-cover plate at from the closed circular steel loop and penetrates; Immersible pump is then put into trench work; With square sub-cover plate replaced, immersible pump then can be stayed in the trench subsequent use after draining finished, so that get rid of ponding in the ditch at any time.When reusing, only need open square sub-cover plate, the conveying pipe racks of putting in order under the square sub-cover plate can carry out drainage works.
The advantage of the utility model:
1) the square sub-cover plate of the utility model setting is because less relatively, lighter, and convenient inspection operator on duty checks ditch inner product regimen condition, and is simple, laborsaving, convenient;
2) cover plate handle bottom on the square sub-cover plate and cover plate lower surface form closed-loop, can the transporting water band of flood control pump be penetrated in the ring, as the interim suspension centre of transporting water band, can be used as the parking space of transporting water band during non-use during use.When reusing the flood control pump drainage, only need open square sub-cover plate, put the transporting water band in order and get final product.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the A-A cutaway view of the utility model Fig. 1.
Embodiment
Embodiment below in conjunction with description of drawings the utility model.
Like Fig. 1, shown in 2: the composite type trench cover plate of the utility model is characterized in that being made up of 2 of the square sub-cover plates that the square female cover plate 1 that is abutted against with trench upside two edges and square therewith female cover plate 1 plug.Described square female cover plate 1 is provided with square groove 4; The bottom surface of this square groove 4 is provided with square through hole 7; The neighboring of said square sub-cover plate 2 and the inner rim of said square groove are matched in clearance; Because square sub-cover plate 2 is less relatively, lighter, convenient inspection operator on duty checks ditch inner product regimen condition at any time, and is simple, laborsaving, convenient.
Centre on the described square sub-cover plate 2 is provided with the cover plate handle; This cover plate handle is made up of the closed circular steel loop that two vertical guide pin bushings 5 and two vertical guide pin bushings 5 therewith are slidingly connected, and described closed circular steel loop is the assembly of upper portion door font round steel 3 and lower curved round steel 6.The door font round steel 3 on top is used for the handle of portable square sub-cover plate 2, makes it open, move, and the depositing of immersible pump transporting water band when the arc round steel 6 of bottom is used for inoperative, the hanging point of transporting water band when working kill two birds with one stone, and be simple in structure, practical.
Claims (2)
1. composite type trench cover plate; It is characterized in that forming by the square sub-cover plate that the square female cover plate that is abutted against with trench upside two edges and square therewith female cover plate plug; Described square female cover plate is provided with square groove; The bottom surface of this square groove is provided with square through hole, and the neighboring of said square sub-cover plate and the inner rim of said square groove are matched in clearance.
2. composite type trench cover plate according to claim 1; It is characterized in that the centre on the described square sub-cover plate is provided with the cover plate handle; This cover plate handle is made up of the closed circular steel loop that two vertical guide pin bushings and two vertical guide pin bushings therewith are slidingly connected, and described closed circular steel loop is the assembly of upper portion door font round steel and lower curved round steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203478229U CN202260352U (en) | 2011-09-16 | 2011-09-16 | Combined type trench cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203478229U CN202260352U (en) | 2011-09-16 | 2011-09-16 | Combined type trench cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260352U true CN202260352U (en) | 2012-05-30 |
Family
ID=46121537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203478229U Expired - Lifetime CN202260352U (en) | 2011-09-16 | 2011-09-16 | Combined type trench cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611911A (en) * | 2017-09-27 | 2018-01-19 | 中船第九设计研究院工程有限公司 | A kind of prefabricated reinforced concrete cable channel cover plate and preparation method thereof |
-
2011
- 2011-09-16 CN CN2011203478229U patent/CN202260352U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611911A (en) * | 2017-09-27 | 2018-01-19 | 中船第九设计研究院工程有限公司 | A kind of prefabricated reinforced concrete cable channel cover plate and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |