CN108166508A - A kind of municipal drainage pipeline pit slot supporting construction - Google Patents
A kind of municipal drainage pipeline pit slot supporting construction Download PDFInfo
- Publication number
- CN108166508A CN108166508A CN201810069711.2A CN201810069711A CN108166508A CN 108166508 A CN108166508 A CN 108166508A CN 201810069711 A CN201810069711 A CN 201810069711A CN 108166508 A CN108166508 A CN 108166508A
- Authority
- CN
- China
- Prior art keywords
- support
- drainage pipeline
- supporting construction
- municipal drainage
- connecting rod
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
- E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
- E02D17/083—Shoring struts
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a kind of municipal drainage pipeline pit slot supporting construction, including two support campsheds, the inner bracing piece of two support campsheds of support is installed between two support campsheds, two opposite sides of the support campshed are respectively provided with a rectangular embedded groove, the size of two embedded groove faces and the two, shape all same, the inner bracing piece includes two longitudinal cross-sections inserted link identical with embedded groove and the connecting rod of two inserted links is connected between two inserted links, the both ends of the connecting rod are equipped with the oppositely oriented equal pitch thread of twice, and it is threadedly coupled by twice equal pitch thread with two inserted links.After the inserted link at inner bracing piece both ends is caught in slot, increased by the spacing being rotatablely connected between two inserted links of bar, support two support campsheds when two inserted links abut respectively with the inner wall of two slots.The spacing between connecting rod two inserted links of reduction is rotated backward when dismounting, inner bracing piece is taken out and recycled by nondestructive mode.
Description
Technical field
The present invention relates to pit slot supporting construction, more particularly to a kind of municipal drainage pipeline pit slot supporting construction.
Background technology
Municipal drain refers to rainwater, sewage conduct under town road, that is, " sewer pipe " being commonly called as, and leads in engineering
Frequently referred to municipal drainage pipeline.According to equipment under Chinese town road, different pipelines is typically provided with, such as electric power leads to
Letter, coal gas, feedwater, drainage pipeline etc..And drainage pipeline is the measure to rain, dirty shunting, i.e. rainwater is generally discharged into river nearby
Stream, sewage are discharged into sewage treatment plant, so municipal drain includes two kinds of pipelines of rainwater and sewage.In cities and towns municipal drainage pipeline
The problems such as engineering geology is complicated, operation side is small, the construction period is short is often encountered in work progress, if applied according to conventional
Work method is constructed, it is difficult to ensure that work surface close to buildings is safe, it is therefore necessary to study a kind of new method for protecting support ability
Engineering is made smoothly to be unfolded.
Therefore, Authorization Notice No. provides a kind of municipal drainage pipeline pit slot supporting for the utility model of CN205134332U
Structure, the retaining piles including being arranged on pit slot both sides are equipped with the support column being supported to retaining piles between retaining piles,
Support column can be supported retaining piles, and then play a supporting role to pit slot.
When mounted, the open slot coordinated with support column is equipped on retaining piles, support column is mounted in open slot,
After installing, retaining piles receive the extruding of the soil of pit slot both sides, can be constantly between retaining piles and support column
Impaction state, supporting time is longer, and the pressure that the inner wall of open slot applies on the support columns is also bigger, is finished in this way in repair
Later, support column can not take out out of open slot, can only be dismantled using destructive method, such support column, only
It is only used only once, be easy to cause unnecessary waste.
Invention content
The object of the present invention is to provide a kind of municipal drainage pipeline pit slot supporting construction, it is advantageous that cycle can be recycled
It utilizes.
The present invention above-mentioned technical purpose technical scheme is that：A kind of municipal drainage pipeline pit slot
Supporting construction including two support campsheds, is equipped between two support campsheds and supports two inner bracing pieces for supporting campsheds, and two
The opposite side of campshed is supported to be respectively provided with a rectangular embedded groove described in root, two embedded groove faces and the two it is big
Small, shape all same, the inner bracing piece include two longitudinal cross-sections inserted link identical with embedded groove and positioned at two inserted links
Between connect the connecting rods of two inserted links, the both ends of the connecting rod are equipped with the oppositely oriented equal pitch thread of twice, and pass through
Twice equal pitch thread is threadedly coupled with two inserted links.
By using above-mentioned technical proposal, after the inserted link at inner bracing piece both ends is caught in slot, by being rotatablely connected bar
So that the spacing between two inserted links increases, two supports are arranged when two inserted links abut respectively with the inner wall of two slots
Stake supports.The spacing between connecting rod two inserted links of reduction is rotated backward when dismounting, it is possible in avoiding damage to property
Inner bracing piece is taken out and recycled by mode.
The present invention is further arranged to：The opposite side of the inserted link is separately formed four be distributed on four angles and leads
Bar and four guide grooves, the guide rod are inserted into guide groove.
By using above-mentioned technical proposal, since the part of connecting rod is thinner, once and deformation will with inserted link inner wall it
Between lock.Therefore it is inserted into respectively in four guide grooves by four guide rods and plays the role of guiding and support reinforcing, avoid both sides
Support campshed stress leads to connecting rod Bending Deformation and can not play the work that rotation adjusts inserted link spacing when extruding to centre
With.
The present invention is further arranged to：The top of the inserted link is equipped with crosshead, and the top of the crosshead is equipped with axle center
The drive sprocket of line in the horizontal direction and the handwheel for driving drive sprocket rotation, are installed with passive chain in the middle part of the connecting rod
Wheel, the drive sprocket and the chain that both connections are equipped between movable sprocket.
By using above-mentioned technical proposal, since connecting rod is enclosed among four guide rods, therefore, it is difficult to direct operations
Connecting rod rotates, and drive sprocket is driven to rotate by rotating handwheel, and drive sprocket is rotated by chain-driving by movable sprocket, due to
Hand will not be hindered when handwheel is rotated by inserted link, therefore more convenient during use.
The present invention is further arranged to：The diameter of the drive sprocket is more than by the diameter of movable sprocket.
By using above-mentioned technical proposal, big sprocket wheel drives minor sprocket rotation, improves the rotation of minor sprocket when driving
Rotary speed.
The present invention is further arranged to：The linear guides along inserted link length direction are equipped on the upside of two inserted links,
The both ends of the crosshead are slidably connected at respectively on both threads guide rail.
By using above-mentioned technical proposal, between rotation handwheel can change when driving connecting rod rotation between two inserted links
Away from this is is slidably connected by linear guides between crosshead and inserted link, and the spacing between inserted link will not lock when changing
Extremely.
The present invention is further arranged to：The side of the handwheel is equipped with the handle being connect with hand wheel rotating, the handle
Plane of rotation passes through the rotation centerline of handwheel, and the locked groove along connecting rod length direction is provided on the upside of the crosshead and is somebody's turn to do
The width of locked groove is equal with the width of handle, and the handle is caught in when the position of face locked groove downwardly turns in locked groove.
By using above-mentioned technical proposal, since handle is connect with hand wheel rotating, in hand wheel rotating to handle
During the position of face locked groove, handle is downwardly turned in insertion locked groove and is locked, is rotated when avoiding connecting rod by pressure at both sides.
The present invention is further arranged to：The lower end of two support campsheds all forms sharp pin.
By using above-mentioned technical proposal, the lower end of two support campsheds all forms sharp pin will support to facilitate
Campshed is inserted into soil.
The present invention is further arranged to：The both sides of the embedded groove penetrate through support campshed.
By using above-mentioned technical proposal, the both sides of embedded groove, which penetrate through, allows inner bracing piece to be caught in insertion from side
In slot, installation inner bracing piece is more convenient.
In conclusion beneficial effects of the present invention are：
1st, after the inserted link at inner bracing piece both ends is caught in slot, increased by the spacing being rotatablely connected between two inserted links of bar
Add, support two support campsheds when two inserted links abut respectively with the inner wall of two slots, dismounting when is reversed
The spacing being rotatablely connected between bar two inserted links of reduction, it is possible to inner bracing piece be taken out in the mode of avoiding damage to property and recycled；
It 2 therefore is inserted into respectively in four guide grooves by four guide rods and plays the role of guiding and support reinforcing, avoid the branch of both sides
Support campshed stress leads to connecting rod Bending Deformation and can not play the role of rotation and adjust inserted link spacing when extruding to centre.
Description of the drawings
Fig. 1 is the structure diagram of embodiment；
Fig. 2 is the enlarged drawing at A in Fig. 1.
Reference numeral：1st, campshed is supported；2nd, inner bracing piece；3rd, pin；4th, embedded groove；5th, inserted link；6th, connecting rod；7th, it leads
Bar；8th, guide groove；9th, linear guides；10th, crosshead；11st, drive sprocket；12nd, handwheel；13rd, by movable sprocket；14th, chain；15th,
Hand；16th, locked groove.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of municipal drainage pipeline pit slot supporting construction, including two support campsheds 1, two support campsheds
The inner bracing piece 2 of two support campsheds 1 of support is installed between 1.
Support campshed 1 is inserted into facilitate as shown in Figure 1, the lower end of two support campsheds 1 all forms sharp pin 3
In soil, and two opposite sides of support campshed 1 are respectively opened there are one rectangular embedded groove 4, two 4 faces of embedded groove, and two
Size, the shape all same of person.The both sides of embedded groove 4 penetrate through support campshed 1 to facilitate installation inner bracing piece 2.
As shown in Figure 1, inner bracing piece 2 includes two longitudinal cross-sections inserted link 5 identical with embedded groove 4 and is inserted positioned at two
The connecting rod 6 of two inserted links 5 is connected between bar 5.Connecting rod 6 is made of stainless steel, and the both ends of connecting rod 6 form twice rotation direction
Opposite equal pitch thread, the both ends of connecting rod 6 are inserted into two inserted links 5 and are threadedly coupled with inserted link 5, and the screw pitch of screw thread is smaller
Come more effortless when allowing to rotation.After the inserted link 5 at 2 both ends of inner bracing piece is caught in slot, by being rotatablely connected bar 6
Spacing between two inserted links 5 increases, and campshed is supported by two when two inserted links 5 abut respectively with the inner wall of two slots
1 supports.
As shown in Figure 1, two opposite sides of inserted link 5 are separately formed four guide rods 7 and four being distributed on four angles
A guide groove 8, four guide rods 7 are inserted into four guide grooves 8 respectively plays the role of guiding and support reinforcing, and the support of both sides is avoided to arrange
1 stress of stake leads to 6 Bending Deformation of connecting rod and can not play the role of rotation and adjust 5 spacing of inserted link when extruding to centre.
As depicted in figs. 1 and 2, the upside of two inserted links 5 is equipped with the linear guides 9 along 5 length direction of inserted link, operation
The both ends of frame 10 are slidably connected at respectively on both threads guide rail 9.The top of crosshead 10 is equipped with axial line horizontal direction
Drive sprocket 11 and the handwheel 12 that drive sprocket 11 is driven to rotate, the middle part of connecting rod 6 are fixedly connected with by movable sprocket 13, and main
It movable sprocket 11 and is connected between movable sprocket 13 by chain 14.The diameter of drive sprocket 11 is more than to turn by movable sprocket 13
Governing speed is faster when dynamic.The rotation of connecting rod 6 is driven to adjust the spacing between two inserted links 5 by rotating handwheel 12,
Due to being slidably connected between crosshead 10 and inserted link 5, the spacing between inserted link 5 will not lock when changing.
As shown in Figure 1, the side of handwheel 12 is equipped with the handle 15 being rotatablely connected with handwheel 12, the Plane of rotation of handle 15
By the rotation centerline of handwheel 12, the upside of crosshead 10 is provided with the locked groove 16 along 6 length direction of connecting rod, locked groove 16
Width is equal with the width of handle 15.
Specific operation process：Two support campsheds 1 are inserted into soil, the spacing of two 5 farthest end faces of inserted link is adjusted
During to the spacing being slightly less than between two slot bottom surfaces, inner bracing piece 2 is mounted between two support campsheds 1.At this time lead to
It crosses and handle 15 is caught to rotate handwheel 12 by direction adjusting of two inserted links 5 to increase spacing, two inserted links 5 abut to two slots
Bottom when complete installation.Since the thread pitch of connecting rod 6 is smaller, as long as can be turned with there is subtle spacing to adjust
Dynamic connecting rod 6 a few, handle 15 is downwardly turned over to the position of 16 top of face locked groove and is inserted into 16 internal lock of locked groove by regulation handle 15
Extremely, it is rotated when avoiding connecting rod 6 by pressure at both sides.
When being removed after use, handle 15 is unlocked, direction rotation handwheel 12 is so that the spacing between two inserted links 5 subtracts
It is small, inner bracing piece 2 can at this time be recycled in the mode of avoiding damage to property.
Assigned direction in this specific embodiment is intended merely to facilitate between each component of statement position relationship and mutually
The relationship of cooperation.This specific embodiment is only explanation of the invention, is not limitation of the present invention, art technology
Personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as
It is all protected in scope of the presently claimed invention by Patent Law.
Claims (8)
1. a kind of municipal drainage pipeline pit slot supporting construction including two support campsheds (1), is pacified between two support campsheds (1)
Inner bracing piece (2) equipped with two support campsheds (1) of support, it is characterized in that：Two opposite sides of the support campshed (1) are each
If there are one rectangular embedded groove (4), the size, shape all same of two embedded groove (4) faces and the two, the interior branch
Strut (2) connects two including two longitudinal cross-sections inserted link (5) identical with embedded groove (4) and between two inserted links (5)
The connecting rod (6) of root inserted link (5), the both ends of the connecting rod (6) are equipped with the oppositely oriented equal pitch thread of twice, and pass through two
Road equal pitch thread is threadedly coupled with two inserted links (5).
2. a kind of municipal drainage pipeline pit slot supporting construction according to claim 1, it is characterized in that：Inserted link (5) phase
To side be separately formed four guide rods (7) being distributed on four angles and four guide grooves (8), the guide rod (7) is inserted into and is led
In slot (8).
3. a kind of municipal drainage pipeline pit slot supporting construction according to claim 2, it is characterized in that：The inserted link (5)
Top is equipped with crosshead (10), and the top of the crosshead (10) is equipped with the drive sprocket (11) and band of axial line in the horizontal direction
The handwheel (12) of drive sprocket (11) rotation is moved, is installed in the middle part of the connecting rod (6) by movable sprocket (13), the drive chain
It takes turns (11) and the chain (14) of both connections is equipped between movable sprocket (13).
4. a kind of municipal drainage pipeline pit slot supporting construction according to claim 3, it is characterized in that：The drive sprocket
(11) diameter is more than by the diameter of movable sprocket (13).
5. a kind of municipal drainage pipeline pit slot supporting construction according to claim 3, it is characterized in that：Two inserted links
(5) linear guides (9) along inserted link (5) length direction are equipped on the upside of, the both ends of the crosshead (10) company of slip respectively
It is connected on both threads guide rail (9).
6. a kind of municipal drainage pipeline pit slot supporting construction according to claim 5, it is characterized in that：The handwheel (12)
Side is equipped with the handle (15) being rotatablely connected with handwheel (12), and the Plane of rotation of the handle (15) passes through the rotation of handwheel (12)
Center line is provided with locked groove (16) and the locked groove (16) along connecting rod (6) length direction on the upside of the crosshead (10)
Width is equal with the width of handle (15), and the handle (15) is caught in locked groove when the position of face locked groove (16) downwardly turns over
(16) in.
7. a kind of municipal drainage pipeline pit slot supporting construction according to claim 1, it is characterized in that：Two support rows
The lower end of stake (1) all forms sharp pin (3).
8. a kind of municipal drainage pipeline pit slot supporting construction according to claim 1, it is characterized in that：The embedded groove (4)
Both sides penetrate through support campshed (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810069711.2A CN108166508A (en) | 2018-01-24 | 2018-01-24 | A kind of municipal drainage pipeline pit slot supporting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810069711.2A CN108166508A (en) | 2018-01-24 | 2018-01-24 | A kind of municipal drainage pipeline pit slot supporting construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108166508A true CN108166508A (en) | 2018-06-15 |
Family
ID=62515422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810069711.2A Pending CN108166508A (en) | 2018-01-24 | 2018-01-24 | A kind of municipal drainage pipeline pit slot supporting construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108166508A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453692A (en) * | 2019-08-14 | 2019-11-15 | 温州市鹿通建设有限公司 | Municipal drain pit slot supporting construction |
| CN112012226A (en) * | 2020-07-28 | 2020-12-01 | 淄博英睿达机械科技有限公司 | Quick supporting device for filling station pipeline foundation trench |
| CN114753377A (en) * | 2022-04-20 | 2022-07-15 | 天津建工城市建设发展有限公司 | Steel support structure installation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2509675A1 (en) * | 1975-03-06 | 1976-09-09 | Josef Ing Grad Emunds | Support shoring for sides of trenches - has threaded sleeve ends fastened to abutments over spindle threads |
| CN202058513U (en) * | 2011-05-06 | 2011-11-30 | 辽宁省电力有限公司本溪供电公司 | Support frame with adjustable distance |
| CN103569703A (en) * | 2013-11-07 | 2014-02-12 | 重庆风过旗扬科技发展有限公司 | Band steel feeder |
| CN106759385A (en) * | 2017-01-16 | 2017-05-31 | 温州市龙湾大地绿化有限公司 | Municipal drainage pipeline pit supporting construction |
| CN206735198U (en) * | 2017-04-20 | 2017-12-12 | 衢州市川特电子科技有限公司 | A kind of circuit board conveyor of adjustable width |
-
2018
- 2018-01-24 CN CN201810069711.2A patent/CN108166508A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2509675A1 (en) * | 1975-03-06 | 1976-09-09 | Josef Ing Grad Emunds | Support shoring for sides of trenches - has threaded sleeve ends fastened to abutments over spindle threads |
| CN202058513U (en) * | 2011-05-06 | 2011-11-30 | 辽宁省电力有限公司本溪供电公司 | Support frame with adjustable distance |
| CN103569703A (en) * | 2013-11-07 | 2014-02-12 | 重庆风过旗扬科技发展有限公司 | Band steel feeder |
| CN106759385A (en) * | 2017-01-16 | 2017-05-31 | 温州市龙湾大地绿化有限公司 | Municipal drainage pipeline pit supporting construction |
| CN206735198U (en) * | 2017-04-20 | 2017-12-12 | 衢州市川特电子科技有限公司 | A kind of circuit board conveyor of adjustable width |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453692A (en) * | 2019-08-14 | 2019-11-15 | 温州市鹿通建设有限公司 | Municipal drain pit slot supporting construction |
| CN110453692B (en) * | 2019-08-14 | 2021-07-16 | 温州市鹿通建设有限公司 | Municipal administration drain pipe pit slot supporting construction |
| CN112012226A (en) * | 2020-07-28 | 2020-12-01 | 淄博英睿达机械科技有限公司 | Quick supporting device for filling station pipeline foundation trench |
| CN114753377A (en) * | 2022-04-20 | 2022-07-15 | 天津建工城市建设发展有限公司 | Steel support structure installation method |
| CN114753377B (en) * | 2022-04-20 | 2024-03-15 | 天津建工城市建设发展有限公司 | Steel support structure installation method |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |
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| RJ01 | Rejection of invention patent application after publication |