CN208857822U - A kind of pipeline directly excavates detection and combines protective plate with test pit - Google Patents
A kind of pipeline directly excavates detection and combines protective plate with test pit Download PDFInfo
- Publication number
- CN208857822U CN208857822U CN201821495682.8U CN201821495682U CN208857822U CN 208857822 U CN208857822 U CN 208857822U CN 201821495682 U CN201821495682 U CN 201821495682U CN 208857822 U CN208857822 U CN 208857822U
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- China
- Prior art keywords
- outline border
- protective plate
- frame
- jack
- test pit
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Abstract
Detection test pit, which is directly excavated, the utility model discloses a kind of pipeline combines protective plate, including frame, the frame includes outline border and internal frame, outline border is in rectangle, its right hand edge is fixedly connected with a strip jack, left edge is fixedly connected with an inserted link to match with the jack by link block, and inserted link is parallel with outline border left edge and has interval；Inserted link upper end is fixedly connected with outline border by link block；The framework bottom surface of outline border be provided with it is equally distributed pierce piece with grabbing, pierce piece and outline border framework with grabbing is connected by spring folding bracket, it can be achieved that piercing the upright of piece and laying flat；The internal frame is the hollow out frame body being connected on the inside of outline border, and interior top of support is flushed with outline border top surface, and bottom surface is higher by 0.5~1cm of outline border floor height.The outline border, internal frame, jack, link block, inserted link are aluminium alloy integrated molding；The frame top surface, is also laid with a rubber layer.The utility model light weight, structure is simple, stablizes, easy to use, and grabs that ground effect is good, and water-proof skid-proof is highly-safe.
Description
Technical field
The utility model belongs to pipe testing apparatus technical field, and in particular to a kind of pipeline directly excavates detection test pit
Combine protective plate.
Background technique
In long-distance conveyance conduit detection engineering, it is usually directed to erosion resistant coating detection, soil corrosivity detection, pipe body corrosion shape
The links such as condition test, non-destructive testing and defect repair need the buried pipeline to detection section directly to be excavated.The reality of pipeline
Situation and the geographical environment situation of excavation section all there are certain requirements the test pit dug out, usually require that the test pit shape dug out are as follows:
The trapezoidal space with certain slope is dug out above pipeline, digs out rectangular space in pipeline surrounding, pipeline is located at rectangle sky
In, as shown in Figure 1.The test pit dug provides operating space when being used for worker to the sequence of operations of pipe detection, including
The placement of the tools such as detecting instrument, the on-site test of operator, repairing construction etc..And the long-distance usual span of conveyance conduit is remote,
Landform that pipeline laying is passed through on the way, landforms are complicated, occur excavating soft, the even muddy situation of point soil property often, cause to dig
Test pit out is wet and slippery or easily collapses, and site operation personnel station inside carries out needing when the operation such as pipe detection, reparation very small
The heart.It is unfavorable for that operator is absorbed to work in this way, while the also safety to tools such as the detecting instruments of placement
It threatens.
Summary of the invention
The utility model provides a kind of pipeline and directly excavates detection test pit combination protective plate, for directly excavating in pipeline
The test pit dug out is fixed in detection engineering, is protected, the construction of operator and tool is facilitated to put, guarantees operator
With the safety of detecting instrument etc., and by safety guarantee allow operator concentrate investment detection work in, to improve
Detection efficiency and accuracy.
In order to achieve the above objectives, the technical solution that the utility model provides is as follows:
A kind of pipeline directly excavates detection and combines protective plate, including protective plate chassis body, the protection sheet frame with test pit
Frame body includes outline border and internal frame, and the outline border one side edge is fixedly connected with the jack of a strip；The outline border it is another
Side edge is fixedly connected with an inserted link to match with the jack；The internal frame is the hollow out frame body being connected on the inside of outline border；
The interior top of support is flushed with outline border top surface, and the internal frame bottom surface forms bossy body beyond outline border bottom surface.
Preferably, the outline border is in rectangle, and the upper end of the jack is flushed with the inward flange of framework on the upside of outline border, described to insert
The lower end in hole is flushed with the outer edge of outline border lower frame.
Further, the inserted link is realized by link block and is fixedly connected with outline border edge.
Further, the inserted link and outline border sides aligned parallel and there is interval, the pore wall thickness of the interval width and jack
It is adapted；The link block is set to the side edge of outline border upside framework, and height and thickness are consistent with framework on the upside of outline border, wide
Degree is the sum of inserted link diameter and the interval width.
Further, the framework bottom surface of the outline border, be provided with it is equally distributed pierce piece with grabbing, the piece and outer of piercing with grabbing
The framework of frame is connected by spring folding bracket, it can be achieved that piercing the upright of piece and laying flat.
Further, the piece that pierces with grabbing can be the shapes such as rectangle or triangle.
Further, the outline border, internal frame, jack, inserted link are integrally formed.
Further, the integrally formed outline border, internal frame, jack, inserted link material be aluminium alloy.
Further, the chassis body top surface of the protective plate, is also laid with a rubber layer.
Further, the hollow out frame body can be engraved for diamond-plaid hollow out frame body, round lattice hollow out frame body or triangle lattice
Empty frame body etc..
Further, the length of the protective plate chassis body is not less than 50cm, and width is not less than 30cm.
The utility model has the following beneficial effects:
1. connection can be realized by jack and inserted link between each single protective plate, in use, can be according to the size ruler of test pit
It is very little, it selects appropriate number of protective plate to carry out adaptability combination connection, is laid with and the fixation for realizing test pit in test pit and is prevented
Shield, can split into single protective plate, facilitate storage and transport after use；And protective plate using aluminium alloy one at
Type, light weight, stable structure facilitate installation and carrying.
2. top of support is flushed with outline border top surface in, and bottom surface is higher than outline border bottom surface and forms protrusion, forms entire protective plate
Convex shape under flat.The bottom surface in use, worker tramples the top surface smooth in protective plate, being moved easily, and protruding is then in weight
It is fallen into the soil of test pit under power effect, formation is good to grab ground effect, prevents protective plate to be displaced, further ensures operative employee
The safety of people.
3. protection plate top surface is equipped with rubber layer, first is that can be anti-skidding, guarantee the safety of operator, second is that can be to prevent
Water not only provided the salubrious working environment of drying for operator, but can to avoid the tools such as detecting instrument when placing not
Careful immersion and lead to the hidden danger of parts damages.
4. the framework bottom surface of protective plate outline border be provided with it is equally distributed it is foldable pierce piece with grabbing, can be disliked in geological condition
In use, selection is suitable to pierce piece with grabbing in bad-such as muddy or easily slack test pit, it is drawn by spring folding bracket and is hung down
Directly, it is pierced into test pit muddy ground, further strengthen protective plate grabs ground effect, it is ensured that its safety used；After use, then
It is laid flat by spring folding bracket, makes to pierce piece with grabbing and do not take up space, succinctly, safety.
Detailed description of the invention
Fig. 1 is the schematic shapes of the test pit usually dug out in existing gas pipeline detection described in background technique.
Fig. 2 is the utility model planar structure schematic diagram.
Fig. 3 is the structural schematic diagram of rubber layer described in the utility model.
Fig. 4 is connected mode schematic diagram when the utility model is used.
Fig. 5 is the embodiment schematic diagram that the utility model is laid in test pit.
Numeral mark in attached drawing is respectively:
1- chassis body, 2- outline border, 3- internal frame, 4- rubber layer；
21- jack, 22- inserted link, 23- link block, 24- pierce piece with grabbing.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing.
As shown in Figure 2-5, a kind of pipeline directly excavates detection and combines protective plate, including protective plate chassis body 1 with test pit,
The chassis body 1 includes outline border 2 and internal frame 3, and the outline border 2 is in rectangle, and frame width is not less than 2cm, and the outline border 2 is right
Edge is fixedly connected with a strip jack 21, and the upper end of the jack 21 is flushed with the inward flange of 2 upside framework of outline border, described
The lower end of jack 21 is flushed with the outer edge of 2 lower frame of outline border；
2 left edge of outline border is fixedly connected with an inserted link 22 to match with the jack 21, the inserted link 22 with it is outer
2 left edge of frame is parallel and has interval, and the pore wall thickness of the interval width and jack 21 is adapted；22 upper end of inserted link and outline border 2
It is fixedly connected by link block 23, the link block 23 is set to the left edge of 2 upside framework of outline border, height and thickness and outer
2 upside framework of frame is consistent, and width is the sum of 22 diameter of inserted link and the interval width；
The framework bottom surface of the outline border 2 is provided with equally distributed triangle pierces piece 24 with grabbing, it is described pierce with grabbing piece 24 with
By spring folding bracket, (structure of the spring folding bracket of the present embodiment is shown in Publication No. to the framework of outline border 2
Structure disclosed by a kind of patent<adjustable folding bracket>of CN204032791U) it connects, it can be achieved that piercing the upright of piece and laying flat；
The internal frame 3 is the hollow out frame body for being connected to 2 inside of outline border；In the present embodiment, the hollow out frame body is diamond-plaid
Hollow out frame body；
3 top surface of internal frame is flushed with 2 top surface of outline border, and the height of 3 bottom surface of internal frame is higher than 2 floor height of outline border and is formed
Protrusion, in the present embodiment, the height of 3 bottom surface of internal frame is higher by 2 floor height 1cm of outline border；
The outline border 2, internal frame 3, jack 21, inserted link 22 are aluminum alloy material integrated molding.
1 top surface of chassis body of the protective plate, is also laid with a rubber layer 4.
The length of the protective plate chassis body 1 is not less than 50cm, and width is not less than 30cm, described anti-in the present embodiment
The length of casing frame main body 1 is 80cm, width 50cm.
The use principle and step of the present embodiment are as follows:
1. the size of protection face needed for measuring is carried out and is fitted then according to the data of measurement according to the test pit dug
The protective plate of amount；2. select suitable position to be laid with first piece of protective plate according to previously measured data, it is then anti-by second piece
The inserted link of backplate is inserted into the jack of first piece of protective plate, and pressing is laid with second piece of protective plate still further below, and so on, until institute
All combination laying finishes planned protective plate.In process of deployment, if encounter geological condition it is severe-as muddy or easily
When slack plot, can optionally select it is suitable pierce piece with grabbing, it is drawn by spring folding bracket vertical, is pierced into test pit
In muddy ground, further strengthen protective plate grabs ground effect, it is ensured that its safety used；3. after use, by protective plate one
One piece of block removes, and as spinosity piece is vertical, is laid flat by spring folding bracket, makes to pierce piece with grabbing and does not take up space；Then
Unified storage.
This pipeline directly excavate detection with test pit combine protective plate using aluminium alloy be integrally formed, light weight, structure simply,
Stablize, it is easy to use, and grab ground effect it is good, water-proof skid-proof is highly-safe.
It should be noted that lines, thickness of the rubber layer etc. can be specific according to actual needs in the utility model
Design, the present embodiment are not particularly limited；Hollow out face size, the hollow out rate of the hollow out frame body of the internal frame, can also be according to reality
It needs specifically to design, the present embodiment is not particularly limited.
Above description is merely a prefered embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvement and supplement without departing from the principle of this utility model, such as needed outside
Jack and inserted link is respectively set in the lower edges of frame again, so that connection of combination up and down etc. may be implemented in protective plate, these
It improves and supplement also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of pipeline, which directly excavates detection, combines protective plate, including protective plate chassis body (1), the protection sheet frame with test pit
Frame body (1) includes outline border (2) and internal frame (3), which is characterized in that outline border (2) one side edge is fixedly connected with a strip
Shape jack (21)；Another side edge of the outline border (2) is fixedly connected with an inserted link (22) to match with the jack (21)；
The internal frame (3) is the hollow out frame body being connected on the inside of outline border (2)；Internal frame (3) top surface is flushed with outline border (2) top surface, institute
It states internal frame (3) bottom surface and forms bossy body beyond outline border (2) bottom surface.
2. a kind of pipeline according to claim 1, which directly excavates detection, combines protective plate with test pit, which is characterized in that described
Outline border (2) is in rectangle, and the upper end of the jack (21) is flushed with the inward flange of framework on the upside of outline border (2), the jack (21)
Lower end is flushed with the outer edge of outline border (2) lower frame.
3. a kind of pipeline according to claim 1 or 2, which directly excavates detection, combines protective plate with test pit, which is characterized in that
The inserted link (22) is by being set to link block (23) realization of outline border (2) upper frame lateral edge and consolidating for outline border (2) edge
Fixed connection, and the inserted link (22) and outline border (2) sides aligned parallel and have interval, the hole wall thickness of the interval width and jack (21)
Degree is adapted；The height of the link block (23) and thickness are consistent with framework on the upside of outline border (2), width be inserted link (22) diameter with
The sum of described interval width.
4. a kind of pipeline according to claim 3, which directly excavates detection, combines protective plate with test pit, which is characterized in that described
Outline border (2), internal frame (3), jack (21), link block (23), inserted link (22) are integrally formed.
5. a kind of pipeline according to claim 4, which directly excavates detection, combines protective plate with test pit, which is characterized in that described
Integrally formed outline border (2), internal frame (3), jack (21), link block (23), inserted link (22) material be aluminium alloy.
6. a kind of pipeline according to claim 1, which directly excavates detection, combines protective plate with test pit, which is characterized in that described
The framework bottom surface of outline border (2), be provided with it is equally distributed pierce with grabbing piece (24), pierce piece (24) Yu outline border (2) frame with grabbing
Body is connected by spring folding bracket, it can be achieved that piercing the upright of piece (24) with grabbing and laying flat.
7. a kind of pipeline according to claim 6, which directly excavates detection, combines protective plate with test pit, which is characterized in that described
Pierce piece (24) shape with grabbing is rectangle or triangle.
8. a kind of pipeline according to claim 1, which directly excavates detection, combines protective plate with test pit, which is characterized in that described
Hollow out frame body is any one in diamond-plaid hollow out frame body or round lattice hollow out frame body or triangle lattice hollow out frame body.
9. a kind of pipeline according to claim 1, which directly excavates detection, combines protective plate with test pit, which is characterized in that described
Chassis body (1) top surface of protective plate, is also laid with a rubber layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495682.8U CN208857822U (en) | 2018-09-13 | 2018-09-13 | A kind of pipeline directly excavates detection and combines protective plate with test pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495682.8U CN208857822U (en) | 2018-09-13 | 2018-09-13 | A kind of pipeline directly excavates detection and combines protective plate with test pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208857822U true CN208857822U (en) | 2019-05-14 |
Family
ID=66417772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821495682.8U Expired - Fee Related CN208857822U (en) | 2018-09-13 | 2018-09-13 | A kind of pipeline directly excavates detection and combines protective plate with test pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208857822U (en) |
-
2018
- 2018-09-13 CN CN201821495682.8U patent/CN208857822U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20190913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |