CN206667268U - A kind of device for channel excavation supporting - Google Patents

A kind of device for channel excavation supporting Download PDF

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Publication number
CN206667268U
CN206667268U CN201720336394.7U CN201720336394U CN206667268U CN 206667268 U CN206667268 U CN 206667268U CN 201720336394 U CN201720336394 U CN 201720336394U CN 206667268 U CN206667268 U CN 206667268U
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CN
China
Prior art keywords
strut
baffle plate
flexible
chute
bearing pin
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Application number
CN201720336394.7U
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Chinese (zh)
Inventor
陈德银
王金龙
冯兆胜
熊辉
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CCCC Second Harbor Engineering Co
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CCCC Second Harbor Engineering Co
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Priority to CN201720336394.7U priority Critical patent/CN206667268U/en
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Publication of CN206667268U publication Critical patent/CN206667268U/en
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Abstract

The utility model discloses a kind of device for channel excavation supporting, including two pieces of baffle plates be arrangeding in parallel, and the strut of multiple vertical baffles arrangement is provided between baffle plate;Strut both ends are connected with baffle plate madial wall;Strut is including flexible one and flexible two, and one end of stretching is connected with one of baffle plate madial wall, and the other end stretches into flexible two one end and is connected by the first bearing pin and flexible two bolts, flexible two other end with another piece of baffle plate madial wall;Flexible one and it is flexible two on be interval with multiple first adjustment holes, the first bearing pin can be inserted in the first adjustment hole will flexible one and flexible two bolts.Branch guard when in use, is directly positioned in groove by the utility model, and excavator excavates between branch guard, avoid in digging process because side slope collapse caused by potential safety hazard, improve efficiency of construction.The utility model is simple in construction, easy to operate, can be recycled, and has larger promotional value.

Description

A kind of device for channel excavation supporting
Technical field
Channel excavation technical field of construction is the utility model is related to, specifically a kind of dress for channel excavation supporting Put.
Background technology
When channel excavation is constructed, if the soil is porous, excavated particularly with sand soil, groove side slope is easy to collapse. In order to realize the stabilization of side slope in digging process, traditional way is to be excavated using less slope than slope.
The method excavated using the less slope of tradition than slope adds excavation, the work backfilled, it is necessary to larger working face Cheng Liang.
Utility model content
The problem of existing for background technology, the purpose of this utility model are that providing a kind of existing means of solution has work The device for channel excavation supporting for the problems such as work amount is big, efficiency is low.
To reach above-mentioned purpose, the device for channel excavation supporting of the utility model design, it is characterised in that including Two pieces of baffle plates be arrangeding in parallel, the strut of multiple vertical baffles arrangement is provided between the baffle plate;The strut both ends are and institute State the connection of baffle plate madial wall;The strut is including flexible one and flexible two, stretches in an one end and one of baffle plate Side wall connects, and the other end stretches into described flexible two one end and bolted by the first bearing pin and flexible two, described flexible two The other end in portion is connected with another piece of baffle plate madial wall;Described flexible one and it is flexible two on be interval with multiple first and adjust Knothole, first bearing pin can be inserted in first adjustment hole will flexible one and flexible two bolts.
Preferably, chute is provided between the strut and the baffle plate, the chute opening back side is welded with the baffle plate; The strut end is stretched into chute and bolted by the second bearing pin and chute.
It is further preferred that the both sides of every piece of baffle plate are equipped with the chute of a parallel baffle side wall, grown along the chute Degree is interval with multiple second adjustment holes, and the second bearing pin can insert in second adjustment hole and bolt strut and chute.
Preferably, the both ends of the strut are welded to connect a sliding block, and the sliding block can be sticked in the chute, and second Strut, chute and sliding block can be bolted together by bearing pin through the sliding block.
It is further preferred that it is welded with stiffener between the sliding block and the strut.
Preferably, the baffle plate includes the rectangular frame that more channel-section steels are welded into, the steel being welded on the outside of in rectangular frame Plate and the lifting hole(eyelet) positioned at both ends at the top of baffle plate.
It is further preferred that multiple angle steel are provided between channel-section steel.So, enhance rectangular frame and that is to say the firm of baffle plate Property.
The beneficial effects of the utility model are:Branch guard when in use, is directly positioned in groove by the utility model, Excavator excavates between branch guard, avoid in digging process because side slope collapse caused by potential safety hazard, improve construction effect Rate.The utility model is simple in construction, easy to operate, can be recycled, and has larger promotional value.
Brief description of the drawings
Fig. 1 is elevation of the present utility model;
Fig. 2 is plan of the present utility model;
Fig. 3 is Fig. 1 A-A views;
Fig. 4 is Fig. 2 B-B views.
In figure:Baffle plate 1 (channel-section steel 1.1, steel plate 1.2, lifting hole(eyelet) 1.3, angle steel 1.4), strut 2 (flexible one 2.1, flexible two Upper 2.2, first adjustment hole 2.3 in portion), chute 3, sliding block 4, the first bearing pin 5, the second bearing pin 6, stiffener 7, the second adjustment hole 8.
Embodiment
Below by Fig. 1~Fig. 4 and the modes of some alternative embodiments of the present utility model is enumerated, to the utility model Technical scheme (including optimal technical scheme) be described in further detail, any technical characteristic in the present embodiment and appoint What technical scheme does not limit the scope of protection of the utility model.
As shown in Figure 1 to 4, the utility model discloses a kind of device for channel excavation supporting, including be arranged in parallel Two pieces of baffle plates 1, the strut 2 of multiple vertical baffles arrangement is provided between the baffle plate 1;The both ends of strut 2 with the gear The madial wall of plate 1 connects;Chute 3, the opening back side of chute 3 and the baffle plate 1 are provided between the strut 2 and the baffle plate 1 Welding;The both ends of the strut 2 are welded to connect a sliding block 4, and the end of strut 2 is stretched into chute 3 and by the second bearing pin 6 Bolted with chute;The sliding block 4 can be sticked in the chute 3, and the second bearing pin 6 can pass through the strut 2, chute 3 and sliding block 4 Strut 2, chute 3 and sliding block 4 are bolted together.
As shown in FIG. 1 to 3, the strut 2 includes flexible one 2.1 and flexible two 2.2,2.1 one end of stretching It is connected with one of madial wall of baffle plate 1, the other end stretches into described flexible two 2.2 one end and by the first bearing pin 5 with stretching Two 2.2 bolts of contracting, flexible two 2.2 other end are connected with another piece of madial wall of baffle plate 1;In this example, stretch one 2.1 are all connected with a sliding block 4 with flexible two 2.2 one end end, and their other end is bolted by the first bearing pin 5;Preferably, Described flexible one 2.1 and flexible two upper 2.2 is interval with multiple first adjustment holes 2.3, and first bearing pin 5 can insert Will flexible one 2.1 and flexible two 2.2 bolts in first adjustment hole 2.3.
As shown in figure 3, it is welded with stiffener 7 between the sliding block 4 and the strut 2.
As shown in Figure 2 to 4, the both sides of every piece of baffle plate 2 are equipped with the chute 3 of a side wall of parallel baffle 2, along the cunning The length of groove 3 is interval with multiple second adjustment holes 8, and the second bearing pin 6 can be inserted strut 2 and chute 3 in second adjustment hole 6 Bolt.
As shown in Figure 2 to 4, the baffle plate 1 include more channel-section steels 1.1 be welded into rectangular frame, be welded in rectangle frame The steel plate 1.2 in outside and the lifting hole(eyelet) 1.3 positioned at the top both ends of baffle plate 1 in frame.Preferably, multiple angles are provided between channel-section steel 1.1 Steel 1.4, so, enhance the rigidity that rectangular frame that is to say baffle plate.
Baffle plate 1, strut 2, chute 3 are completed in job shop first, and chute 3 is weldingly fixed on baffle plate 1, Sliding block 4 is weldingly fixed on strut 2.Then two pieces of baffle plates 1 are hung to by vertical state using crane gear, adjust spacing, will The sliding block 4 at the both ends of strut 2 is caught in chute 3, is directed at the first adjustment hole 2.3, and the first bearing pin 5 of installation is fixed.With crane gear by group The suspension device installed is hung in groove, you can is excavated using excavator in groove.
Baffle plate 1 has blocked the earthwork that collapses of groove both sides, does not influence excavation construction of the excavator in groove.Strut 2 can The spacing of two pieces of baffle plates 1 is adjusted, suitable for the excavation of the groove of different in width.For the excavation of different depth, according to baffle plate 1 Force part change, sliding block 4 can in chute 3 slidable adjustment.
It after the utility model use, can easily carry out, dismantle, convenience in transport.Baffle plate 1, strut 2 can facilitate group Dress, recycle, improve the repeat usage of material.
It should be readily apparent to one skilled in the art that preferred embodiment of the present utility model is these are only, not with limitation The utility model, all any modifications made under the spirit and principles of the utility model, combination, replacement, improvement etc. includes Within the scope of protection of the utility model.

Claims (7)

  1. A kind of 1. device for channel excavation supporting, it is characterised in that:Including two pieces of baffle plates (1) be arrangeding in parallel, the gear The strut (2) of multiple vertical baffles (1) arrangement is provided between plate (1);Strut (2) both ends with the baffle plate (1) on the inside of Wall connects;The strut (2) includes stretching one (2.1) and stretched two (2.2), (2.1) one end and wherein one of stretching Block baffle plate (1) madial wall connects, and the other end stretches into the one end of flexible two (2.2) and by the first bearing pin (5) with stretching Two (2.2) are bolted, and the other end for stretching two (2.2) is connected with another piece of baffle plate (1) madial wall;It is described flexible one (2.1) and stretch and be interval with multiple first adjustment holes (2.3) on two (2.2), described in first bearing pin (5) can insert To stretch one (2.1) and stretch in first adjustment hole (2.3) two (2.2) bolt.
  2. 2. the device according to claim 1 for channel excavation supporting, it is characterised in that:The strut (2) with it is described Chute (3) is provided between baffle plate (1), chute (3) the opening back side is welded with the baffle plate (1);Stretch strut (2) end Enter in chute (3) and bolted by the second bearing pin (6) and chute (3).
  3. 3. the device according to claim 2 for channel excavation supporting, it is characterised in that:The both sides of every piece of baffle plate (1) The chute (3) of parallel baffle (1) side wall is equipped with, multiple second adjustment holes are interval with along the chute (3) length (8), the second bearing pin (6) can insert in second adjustment hole (8) and bolt strut (2) and chute (3).
  4. 4. the device for channel excavation supporting according to Claims 2 or 3, it is characterised in that:The two of the strut (2) End is welded to connect a sliding block (4), and the sliding block (4) can be sticked in the chute (3), and the second bearing pin (6) can pass through described Strut (2), chute (3) and sliding block (4) are bolted together by sliding block (4).
  5. 5. the device according to claim 4 for channel excavation supporting, it is characterised in that:The sliding block (4) with it is described Stiffener (7) is welded between strut (2).
  6. 6. the device according to claim 1 for channel excavation supporting, it is characterised in that:The baffle plate (1) includes more Rectangular frame that root channel-section steel (1.1) is welded into, it is welded in the steel plate (1.2) in outside in rectangular frame and is pushed up positioned at baffle plate (1) The lifting hole(eyelet) (1.3) at portion both ends.
  7. 7. the device according to claim 6 for channel excavation supporting, it is characterised in that:Channel-section steel is provided between (1.1) Multiple angle steel (1.4).
CN201720336394.7U 2017-03-31 2017-03-31 A kind of device for channel excavation supporting Active CN206667268U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720336394.7U CN206667268U (en) 2017-03-31 2017-03-31 A kind of device for channel excavation supporting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720336394.7U CN206667268U (en) 2017-03-31 2017-03-31 A kind of device for channel excavation supporting

Publications (1)

Publication Number Publication Date
CN206667268U true CN206667268U (en) 2017-11-24

Family

ID=60367551

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720336394.7U Active CN206667268U (en) 2017-03-31 2017-03-31 A kind of device for channel excavation supporting

Country Status (1)

Country Link
CN (1) CN206667268U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109208615A (en) * 2018-09-18 2019-01-15 山东大学 A kind of groove notch supporting construction, construction method and groove pouring procedure
CN110230316A (en) * 2019-06-13 2019-09-13 黄河交通学院 A kind of civil engineering foundation pit support device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109208615A (en) * 2018-09-18 2019-01-15 山东大学 A kind of groove notch supporting construction, construction method and groove pouring procedure
CN110230316A (en) * 2019-06-13 2019-09-13 黄河交通学院 A kind of civil engineering foundation pit support device

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