CN108166508A - A kind of municipal drainage pipeline pit slot supporting construction - Google Patents

A kind of municipal drainage pipeline pit slot supporting construction Download PDF

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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.)
Pending
Application number
CN201810069711.2A
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Chinese (zh)
Inventor
刘仲贻
林建春
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Zhejiang Lipeng Construction Co Ltd
Original Assignee
Zhejiang Lipeng Construction Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Lipeng Construction Co Ltd filed Critical Zhejiang Lipeng Construction Co Ltd
Priority to CN201810069711.2A priority Critical patent/CN108166508A/en
Publication of CN108166508A publication Critical patent/CN108166508A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00Excavations; Bordering of excavations; Making embankments
    • E02D17/06Foundation trenches ditches or narrow shafts
    • E02D17/08Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
    • E02D17/083Shoring struts
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F3/00Sewer pipe-line systems
    • E03F3/06Methods 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

A kind of municipal drainage pipeline pit slot supporting construction
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).
CN201810069711.2A 2018-01-24 2018-01-24 A kind of municipal drainage pipeline pit slot supporting construction Pending CN108166508A (en)

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

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CN201810069711.2A Pending CN108166508A (en) 2018-01-24 2018-01-24 A kind of municipal drainage pipeline pit slot supporting construction

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Cited By (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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Application publication date: 20180615

RJ01 Rejection of invention patent application after publication