CN109736320B - Foundation pit supporting device convenient to disassemble and assemble - Google Patents
Foundation pit supporting device convenient to disassemble and assemble Download PDFInfo
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- CN109736320B CN109736320B CN201811500629.7A CN201811500629A CN109736320B CN 109736320 B CN109736320 B CN 109736320B CN 201811500629 A CN201811500629 A CN 201811500629A CN 109736320 B CN109736320 B CN 109736320B
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Abstract
The invention discloses a foundation pit supporting device convenient to disassemble and assemble, which comprises a bottom plate, wherein second openings are respectively formed in two sides of the upper end of the bottom plate, moving devices are respectively arranged in the two second openings, two first sleeves are arranged on the moving devices, baffles are respectively arranged on the two moving devices, limiting devices are respectively arranged at the lower ends of the two baffles, an L-shaped plate is fixed on one side opposite to the two baffles, a second sleeve is fixed at the lower end of the L-shaped plate, a U-shaped frame is rotatably sleeved in the second sleeve, third sleeves are respectively fixed on two sides of the lower end of the U-shaped frame, and an inserted rod is slidably sleeved in the third sleeves. The invention can ensure that the baffle is firmly abutted against the side slope and the gap is reduced, thereby improving the supporting capacity, facilitating the installation and the disassembly, facilitating the recycling, reducing the cost, facilitating the movement of workers, further facilitating the routing inspection and being beneficial to finding and processing problems in time.
Description
Technical Field
The invention relates to the technical field of foundation pit supporting equipment, in particular to a foundation pit supporting device convenient to disassemble and assemble.
Background
In the process of excavation foundation ditch downwards at building site, along with the foundation ditch dig more deeply, the exposed soil property of foundation ditch side slope is easy to be corroded by rainwater and leads to domatic the subsidence, just can carry out the bank protection to the surface of foundation ditch side slope through covering cement mortar after the foundation ditch excavation construction is accomplished and handle, nevertheless the problem lies in, excavation foundation ditch often needs a longer time to the target depth, the foundation ditch inevitable deformation that arouses the soil body around in the excavation process, produces the influence to building and underground pipeline on every side. The normal use or safety of the foundation pit is seriously threatened, and in order to avoid the condition, a supporting system is added in the deep foundation design and pit construction to stabilize the safety of the foundation pit.
Traditional excavation supporting includes the bottom plate, support the base, the bracing piece, the support frame, rectangular pipe and backplate, because the position of backplate and rectangular pipe is indefinite, for guaranteeing the stability of support, the event needs on-the-spot steel sheet a slice welding under the circumstances with support frame expert's support base and the support frame connected by the bracing piece, consume huge financial resources and materials, and inconvenient demolising, and the angle of adaptation side slope that traditional supporting construction can not be fine, and traditional supporting construction bracing piece, frame and rectangular pipe are more, inconvenient staff patrols and examines, for this reason, we have proposed the excavation supporting device of the dismouting of being convenient for to solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a foundation pit supporting device convenient to disassemble and assemble.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a foundation ditch supporting device convenient to dismouting, includes the bottom plate, the upper end both sides of bottom plate all are equipped with the second opening, all are equipped with the mobile device in two second openings, be equipped with two first sleeves on the mobile device, all be equipped with the baffle on two mobile device, the lower extreme of two baffles all is equipped with stop device, and the relative one side of two baffles all is fixed with the L template, the lower extreme of L template is fixed with the second sleeve pipe, the U type frame has been cup jointed in the second sleeve pipe rotation, the lower extreme both sides of U type frame all are fixed with the third sleeve pipe, the inserted bar has been cup jointed in the intraductal slip of third sleeve, and the relative one side of two inserted bars all is fixed with the shelves pole, and four inserted bars are corresponding with four first sleeves respectively, and four first sleeves are run through respectively to the one side of first sleeve pipe and extend to first sleeve pipe to.
Preferably, the moving device includes a moving plate installed in two second openings, the opposite side walls of the second openings are provided with sliding grooves, the sliding blocks are installed in the sliding grooves, the opposite sides of the two sliding blocks are fixed to two sides of the moving plate, the moving plate is provided with a positioning device, the two sides of the positioning device are provided with second moving blocks, two moving grooves are arranged on two sides of the upper end of the bottom plate, the two second openings are located between the four moving grooves, the four second moving blocks are installed in the four moving grooves, and the four first sleeves are fixed to the four second moving blocks.
Preferably, positioner is including fixing two connecting plates in two movable plates upper ends respectively, and four second movable blocks are fixed respectively at the both ends of two connecting plates, and the montant has been cup jointed in the joint sliding jointly on the connecting plate and the movable plate of same one side, the last pot head of montant is equipped with the spring, the upper end of spring is fixed in the upper end of montant, and the lower extreme of spring fixes in the upper end of movable plate, the bottom equidistant in the second opening is equipped with a plurality of second blind holes, the lower extreme of montant extends to in one of them second blind hole.
Preferably, the limiting device comprises limiting rods penetrating through the two baffles, first openings are formed in the lower ends of the opposite sides of the two baffles, first moving blocks are installed in the two first openings, the two first moving blocks are connected to one ends of the two moving plates in a rotating mode respectively, second through holes are formed in the side walls of one end of the two first openings at equal intervals, the two limiting rods penetrate through the two second through holes respectively, first blind holes are formed in one sides of the two first moving blocks, and one ends of the two limiting rods extend into the two first blind holes respectively.
Preferably, the one end both sides of baffle all are equipped with a plurality of screw thread blind holes, and two screw thread blind holes of same horizontal plane are a set of, one side of L template is equipped with two first through-holes, runs through in two first through-holes and is equipped with first bolt, and two first through-holes correspond with two screw thread blind holes in one of them group, and the one end of two first bolts extends to in two screw thread blind holes in this group respectively.
Preferably, a third through hole is formed in one end of the inserted bar, a second bolt penetrates through the third through hole, one end of the second bolt penetrates through the third through hole and extends to one side of the inserted bar, and a nut is screwed on one end of the second bolt.
Compared with the prior art, the invention has the beneficial effects that:
1. the baffle plate can be conveniently moved and fixed through the matching of the inserted rod, the U-shaped frame, the first sleeve and the moving device, the problem that the baffle plate cannot well adapt to the angle of a side slope is solved, the aim of stable support is achieved, the angle of the baffle plate can be quickly adjusted and fixed, so that the baffle plate is stably abutted against the side slope, the gap is reduced, the support capacity is improved, the structure is simple, and the adjustment is convenient;
2. through mobile device, stop device and positioner's cooperation, can conveniently install the dismantlement, can adjust the position of bottom plate, the staff of being convenient for removes to make things convenient for the staff to patrol and examine, and then be convenient for observe the condition of bottom in the foundation ditch, thereby convenient in time pinpoint the problem and handle.
In conclusion, the invention can ensure that the baffle is firmly abutted against the side slope and the gap is reduced, thereby improving the supporting capability, facilitating the installation and the disassembly, the recycling, the cost reduction, the movement of workers and the inspection, and being beneficial to finding and processing problems in time.
Drawings
Fig. 1 is a schematic diagram of the internal structure of a base plate of a foundation pit supporting device convenient to disassemble and assemble, which is provided by the invention;
fig. 2 is a front view of a foundation pit supporting device convenient to disassemble and assemble according to the present invention;
fig. 3 is a top view of a foundation pit supporting device convenient to disassemble and assemble according to the present invention;
FIG. 4 is an enlarged view of the site A of the easy-to-assemble/disassemble foundation pit supporting device of the present invention;
fig. 5 is a schematic diagram of an external structure of a baffle of the foundation pit supporting device convenient to disassemble and assemble, which is provided by the invention;
fig. 6 is an enlarged view of a portion B of the foundation pit supporting device convenient to disassemble and assemble according to the present invention.
In the figure: the spring comprises a threaded blind hole 1, a baffle 2, a first through hole 3, a first moving block 4, a gear lever 5, a first sleeve 6, a 7L-shaped plate, a first bolt 8, a second sleeve 9, a 10U-shaped frame 11, a first notch 12, a first blind hole 12, a moving plate 13, a bottom plate 14, a sliding block 15, a second notch 16, an inserted rod 17, a third sleeve 18, a second bolt 19, a nut 20, a second through hole 21, a limiting rod 22, a vertical rod 23, a connecting plate 24, a second moving block 25, a moving groove 26, a second blind hole 27, a sliding groove 28, a third through hole 29 and a spring 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1, 2, 3, 4, 5 and 6, the foundation pit supporting device convenient to disassemble and assemble comprises a bottom plate 14, wherein second openings 16 are respectively formed in two sides of the upper end of the bottom plate 14, moving devices are respectively arranged in the two second openings 16, so that the foundation pits with different widths can be conveniently moved, two first sleeves 6 are arranged on the moving devices, baffle plates 2 are respectively arranged on the two moving devices, limiting devices are respectively arranged at the lower ends of the two baffle plates 2, and the limiting devices can be effectively fixed, so that the baffle plates 2 can be conveniently matched to firmly abut against the side slope of the foundation pit, and the angles of the side slope can be conveniently adapted;
the opposite sides of the two baffles 2 are respectively fixed with an L-shaped plate 7, the lower end of the L-shaped plate 7 is fixed with a second sleeve 9, the second sleeve 9 is rotatably sleeved with a U-shaped frame 10, so that the U-shaped frame 10 can conveniently rotate, both sides of the lower end of the U-shaped frame 10 are respectively fixed with a third sleeve 18, the third sleeves 18 are slidably sleeved with an inserted rod 17, and the opposite sides of the two inserted rods 17 are respectively fixed with a stop rod 5, so that the inserted rods 17 can be prevented from excessively moving, and stable connection is facilitated;
four inserted bars 17 are corresponding with four first sleeves 6 respectively, and four inserted bars 17's one end runs through four first sleeves 6 respectively and extends to one side of first sleeve 6, injects inserted bar 17 in first sleeve 6 to can fix the angle of U type frame 10, and then fixed stop 2's position, simple structure, convenient operation.
In the invention, the moving device comprises a moving plate 13 which is respectively arranged in two second gaps 16, the opposite side walls in the second gaps 16 are respectively provided with a sliding chute 28, a sliding block 15 is arranged in the sliding chute 28, the opposite sides of the two sliding blocks 15 are respectively fixed on the two sides of the moving plate 13, and the sliding blocks 15 move in the sliding chutes 28, thereby facilitating the stable movement of the moving plate 13;
be equipped with positioner on the movable plate 13, conveniently fix, positioner's both sides all are equipped with second movable block 25, the upper end both sides of bottom plate 14 all are equipped with two shifting chutes 26, two second openings 16 all are located between four shifting chutes 26, four second movable blocks 25 are installed respectively in four shifting chutes 26, four first sleeves 6 are fixed respectively on four second movable blocks 25, movable plate 13 moves can drive second movable block 25 and remove, thereby drive first sleeve 6 and remove, thereby conveniently connect, guarantee the stability of structure, improve and strut the ability.
In the invention, the positioning device comprises two connecting plates 24 respectively fixed at the upper ends of two moving plates 13, four second moving blocks 25 are respectively fixed at two ends of the two connecting plates 24, the connecting plate 24 and the moving plate 13 on the same side are jointly sleeved with a vertical rod 23 in a sliding manner, the upper end of the vertical rod 23 is sleeved with a spring 30, the upper end of the spring 30 is fixed at the upper end of the vertical rod 23, the lower end of the spring 30 is fixed at the upper end of the moving plate 13, a plurality of second blind holes 27 are arranged at equal intervals at the bottom in the second notch 16, the lower end of the vertical rod 23 extends into one of the second blind holes 27, the vertical rod 23 is pulled, so that the spring 30 deforms, the vertical rod 23 is further moved out of one of the second blind holes 27, the moving plate 13 is convenient to move to a proper position, the vertical rod 23 is loosened, the, the looseness is avoided, and the stability of the support is ensured.
According to the invention, the limiting device comprises limiting rods 22 penetrating through the two baffle plates 2, the lower ends of the opposite sides of the two baffle plates 2 are respectively provided with a first notch 11, and the first moving blocks 4 are respectively arranged in the two first notches 11, so that the first moving blocks 4 can be conveniently removed from the first notches 11, and further the installation and the disassembly are convenient;
two first movable blocks 4 rotate respectively and connect in the one end of two movable plates 13, the equipartition interval is equipped with second through-hole 21 on the one end lateral wall in two first breach 11, two gag lever posts 22 run through the setting respectively in two of them second through-holes 21, one side of two first movable blocks 4 all is equipped with first blind hole 12, the one end of two gag lever posts 22 extends respectively to in two first blind holes 12, after first movable block 4 removed to suitable position, with gag lever post 22 through second through-hole 21 and extend to in the first blind hole 12, thereby the position of fixed first movable block 4, can cooperate the fixed holistic form of U type frame 10, thereby stably strut.
Example 2
Referring to fig. 1, 2, 3, 4, 5 and 6, the foundation pit supporting device convenient to disassemble and assemble comprises a bottom plate 14, wherein second openings 16 are respectively formed in two sides of the upper end of the bottom plate 14, moving devices are respectively arranged in the two second openings 16, so that the foundation pits with different widths can be conveniently moved, two first sleeves 6 are arranged on the moving devices, baffle plates 2 are respectively arranged on the two moving devices, limiting devices are respectively arranged at the lower ends of the two baffle plates 2, and the limiting devices can be effectively fixed, so that the baffle plates 2 can be conveniently matched to firmly abut against the side slope of the foundation pit, and the angles of the side slope can be conveniently adapted;
the opposite sides of the two baffles 2 are respectively fixed with an L-shaped plate 7, the lower end of the L-shaped plate 7 is fixed with a second sleeve 9, the second sleeve 9 is rotatably sleeved with a U-shaped frame 10, so that the U-shaped frame 10 can conveniently rotate, both sides of the lower end of the U-shaped frame 10 are respectively fixed with a third sleeve 18, the third sleeves 18 are slidably sleeved with an inserted rod 17, and the opposite sides of the two inserted rods 17 are respectively fixed with a stop rod 5, so that the inserted rods 17 can be prevented from excessively moving, and stable connection is facilitated;
four inserted bars 17 are corresponding with four first sleeves 6 respectively, and four inserted bars 17's one end runs through four first sleeves 6 respectively and extends to one side of first sleeve 6, injects inserted bar 17 in first sleeve 6 to can fix the angle of U type frame 10, and then fixed stop 2's position, simple structure, convenient operation.
In the invention, the moving device comprises a moving plate 13 which is respectively arranged in two second gaps 16, the opposite side walls in the second gaps 16 are respectively provided with a sliding chute 28, a sliding block 15 is arranged in the sliding chute 28, the opposite sides of the two sliding blocks 15 are respectively fixed on the two sides of the moving plate 13, and the sliding blocks 15 move in the sliding chutes 28, thereby facilitating the stable movement of the moving plate 13;
be equipped with positioner on the movable plate 13, conveniently fix, positioner's both sides all are equipped with second movable block 25, the upper end both sides of bottom plate 14 all are equipped with two shifting chutes 26, two second openings 16 all are located between four shifting chutes 26, four second movable blocks 25 are installed respectively in four shifting chutes 26, four first sleeves 6 are fixed respectively on four second movable blocks 25, movable plate 13 moves can drive second movable block 25 and remove, thereby drive first sleeve 6 and remove, thereby conveniently connect, guarantee the stability of structure, improve and strut the ability.
In the invention, the positioning device comprises two connecting plates 24 respectively fixed at the upper ends of two moving plates 13, four second moving blocks 25 are respectively fixed at two ends of the two connecting plates 24, the connecting plate 24 and the moving plate 13 on the same side are jointly sleeved with a vertical rod 23 in a sliding manner, the upper end of the vertical rod 23 is sleeved with a spring 30, the upper end of the spring 30 is fixed at the upper end of the vertical rod 23, the lower end of the spring 30 is fixed at the upper end of the moving plate 13, a plurality of second blind holes 27 are arranged at equal intervals at the bottom in the second notch 16, the lower end of the vertical rod 23 extends into one of the second blind holes 27, the vertical rod 23 is pulled, so that the spring 30 deforms, the vertical rod 23 is further moved out of one of the second blind holes 27, the moving plate 13 is convenient to move to a proper position, the vertical rod 23 is loosened, the, the looseness is avoided, and the stability of the support is ensured.
According to the invention, the limiting device comprises limiting rods 22 penetrating through the two baffle plates 2, the lower ends of the opposite sides of the two baffle plates 2 are respectively provided with a first notch 11, and the first moving blocks 4 are respectively arranged in the two first notches 11, so that the first moving blocks 4 can be conveniently removed from the first notches 11, and further the installation and the disassembly are convenient;
two first movable blocks 4 rotate respectively and connect in the one end of two movable plates 13, the equipartition interval is equipped with second through-hole 21 on the one end lateral wall in two first breach 11, two gag lever posts 22 run through the setting respectively in two of them second through-holes 21, one side of two first movable blocks 4 all is equipped with first blind hole 12, the one end of two gag lever posts 22 extends respectively to in two first blind holes 12, after first movable block 4 removed to suitable position, with gag lever post 22 through second through-hole 21 and extend to in the first blind hole 12, thereby the position of fixed first movable block 4, can cooperate the fixed holistic form of U type frame 10, thereby stably strut.
According to the invention, two sides of one end of the baffle 2 are respectively provided with the plurality of threaded blind holes 1, two threaded blind holes 1 on the same horizontal plane are in a group, one side of the L-shaped plate 7 is provided with the two first through holes 3, the first bolts 8 penetrate through the two first through holes 3, the two first through holes 3 correspond to the two threaded blind holes 1 in one group, one ends of the two first bolts 8 respectively extend into the two threaded blind holes 1 in the group, the position of the L-shaped plate 7 can be adjusted through the first bolts 8, and further the height of the bottom plate 14 from the bottom of the foundation pit can be conveniently adjusted, so that the maintenance is convenient, and the installation and the disassembly are convenient through the first bolts 8, so that the recycling is convenient, compared with the embodiment 1, the disassembly and the disassembly of the whole body are in four parts, so that the recycling and the recycling are convenient.
Example 3
Referring to fig. 1, 2, 3, 4, 5 and 6, the foundation pit supporting device convenient to disassemble and assemble comprises a bottom plate 14, wherein second openings 16 are respectively formed in two sides of the upper end of the bottom plate 14, moving devices are respectively arranged in the two second openings 16, so that the foundation pits with different widths can be conveniently moved, two first sleeves 6 are arranged on the moving devices, baffle plates 2 are respectively arranged on the two moving devices, limiting devices are respectively arranged at the lower ends of the two baffle plates 2, and the limiting devices can be effectively fixed, so that the baffle plates 2 can be conveniently matched to firmly abut against the side slope of the foundation pit, and the angles of the side slope can be conveniently adapted;
the opposite sides of the two baffles 2 are respectively fixed with an L-shaped plate 7, the lower end of the L-shaped plate 7 is fixed with a second sleeve 9, the second sleeve 9 is rotatably sleeved with a U-shaped frame 10, so that the U-shaped frame 10 can conveniently rotate, both sides of the lower end of the U-shaped frame 10 are respectively fixed with a third sleeve 18, the third sleeves 18 are slidably sleeved with an inserted rod 17, and the opposite sides of the two inserted rods 17 are respectively fixed with a stop rod 5, so that the inserted rods 17 can be prevented from excessively moving, and stable connection is facilitated;
four inserted bars 17 are corresponding with four first sleeves 6 respectively, and four inserted bars 17's one end runs through four first sleeves 6 respectively and extends to one side of first sleeve 6, injects inserted bar 17 in first sleeve 6 to can fix the angle of U type frame 10, and then fixed stop 2's position, simple structure, convenient operation.
In the invention, the moving device comprises a moving plate 13 which is respectively arranged in two second gaps 16, the opposite side walls in the second gaps 16 are respectively provided with a sliding chute 28, a sliding block 15 is arranged in the sliding chute 28, the opposite sides of the two sliding blocks 15 are respectively fixed on the two sides of the moving plate 13, and the sliding blocks 15 move in the sliding chutes 28, thereby facilitating the stable movement of the moving plate 13;
be equipped with positioner on the movable plate 13, conveniently fix, positioner's both sides all are equipped with second movable block 25, the upper end both sides of bottom plate 14 all are equipped with two shifting chutes 26, two second openings 16 all are located between four shifting chutes 26, four second movable blocks 25 are installed respectively in four shifting chutes 26, four first sleeves 6 are fixed respectively on four second movable blocks 25, movable plate 13 moves can drive second movable block 25 and remove, thereby drive first sleeve 6 and remove, thereby conveniently connect, guarantee the stability of structure, improve and strut the ability.
In the invention, the positioning device comprises two connecting plates 24 respectively fixed at the upper ends of two moving plates 13, four second moving blocks 25 are respectively fixed at two ends of the two connecting plates 24, the connecting plate 24 and the moving plate 13 on the same side are jointly sleeved with a vertical rod 23 in a sliding manner, the upper end of the vertical rod 23 is sleeved with a spring 30, the upper end of the spring 30 is fixed at the upper end of the vertical rod 23, the lower end of the spring 30 is fixed at the upper end of the moving plate 13, a plurality of second blind holes 27 are arranged at equal intervals at the bottom in the second notch 16, the lower end of the vertical rod 23 extends into one of the second blind holes 27, the vertical rod 23 is pulled, so that the spring 30 deforms, the vertical rod 23 is further moved out of one of the second blind holes 27, the moving plate 13 is convenient to move to a proper position, the vertical rod 23 is loosened, the, the looseness is avoided, and the stability of the support is ensured.
According to the invention, the limiting device comprises limiting rods 22 penetrating through the two baffle plates 2, the lower ends of the opposite sides of the two baffle plates 2 are respectively provided with a first notch 11, and the first moving blocks 4 are respectively arranged in the two first notches 11, so that the first moving blocks 4 can be conveniently removed from the first notches 11, and further the installation and the disassembly are convenient;
two first movable blocks 4 rotate respectively and connect in the one end of two movable plates 13, the equipartition interval is equipped with second through-hole 21 on the one end lateral wall in two first breach 11, two gag lever posts 22 run through the setting respectively in two of them second through-holes 21, one side of two first movable blocks 4 all is equipped with first blind hole 12, the one end of two gag lever posts 22 extends respectively to in two first blind holes 12, after first movable block 4 removed to suitable position, with gag lever post 22 through second through-hole 21 and extend to in the first blind hole 12, thereby the position of fixed first movable block 4, can cooperate the fixed holistic form of U type frame 10, thereby stably strut.
In the invention, one end of the inserted bar 17 is provided with a third through hole 29, a second bolt 19 penetrates through the third through hole 29, one end of the second bolt 19 penetrates through the third through hole 29 and extends to one side of the inserted bar 17, one end of the second bolt 19 is screwed with a nut 20, and through the matching of the second bolt 19 and the nut 20, the fixation can be conveniently carried out, so that the inserted bar 17 is prevented from loosening, and the supporting performance is better improved.
In the invention, when in use, the L-shaped plate 7 and the baffle plate 2 are stably connected through the first bolt 8, the vertical rod 23 is pulled to move out of one of the second blind holes 27, so that the spring 30 is deformed, the moving plate 13 conveniently moves in the second gap 16, the sliding block 15 moves in the sliding groove 28, so that the moving plate 13 stably moves, when the moving plate 13 moves to a proper position, the baffle plate 2 is rotated to adapt to the angle of a side slope, so that firm interference is realized, meanwhile, the positions of the moving plate 13 and the bottom plate 14 are continuously adjusted, the bottom plate 14 is lifted under the action of the first moving block 4 and is fixed through the limiting rod 22, so that the U-shaped frame 10 is conveniently aligned with the first sleeve 6, the vertical rod 23 is loosened to be inserted into the other second blind hole 27 under the action of the spring 30 to be fixed, so that the inserted rod 17 can run through the third sleeve 18 and is inserted into the first sleeve 6, and the second bolt 19 is matched with the, effectively fix to promote the support ability.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. The utility model provides a foundation ditch support device convenient to dismouting, includes bottom plate (14), its characterized in that: the upper end both sides of bottom plate (14) all are equipped with second opening (16), all are equipped with the mobile device in two second openings (16), be equipped with two first sleeve pipes (6) on the mobile device, all be equipped with baffle (2) on two mobile device, the lower extreme of two baffle (2) all is equipped with stop device, and relative one side of two baffle (2) all is fixed with L template (7), the lower extreme of L template (7) is fixed with second sleeve pipe (9), U type frame (10) has been cup jointed in second sleeve pipe (9) internal rotation, the lower extreme both sides of U type frame (10) all are fixed with third sleeve pipe (18), third sleeve pipe (18) internal sliding cup joint has inserted bar (17), and relative one side of two inserted bar (17) all is fixed with shelves pole (5), and four inserted bar (17) are corresponding with four first sleeve pipes (6) respectively, and the one end of four inserted bar (17) runs through four first sleeve pipes (6) respectively and extends to one side of first sleeve pipe (6) respectively (ii) a The moving device comprises a moving plate (13) which is respectively installed in two second gaps (16), sliding grooves (28) are formed in opposite side walls in the second gaps (16), sliding blocks (15) are installed in the sliding grooves (28), opposite sides of the two sliding blocks (15) are respectively fixed to two sides of the moving plate (13), a positioning device is arranged on the moving plate (13), second moving blocks (25) are arranged on two sides of the positioning device, two moving grooves (26) are formed in two sides of the upper end of the bottom plate (14), the two second gaps (16) are located between the four moving grooves (26), the four second moving blocks (25) are respectively installed in the four moving grooves (26), and the four first sleeves (6) are respectively fixed on the four second moving blocks (25); the positioning device comprises two connecting plates (24) which are respectively fixed at the upper ends of two moving plates (13), four second moving blocks (25) are respectively fixed at two ends of the two connecting plates (24), the connecting plates (24) and the moving plates (13) on the same side are jointly sleeved with vertical rods (23) in a sliding mode, springs (30) are sleeved at the upper ends of the vertical rods (23), the upper ends of the springs (30) are fixed at the upper ends of the vertical rods (23), the lower ends of the springs (30) are fixed at the upper ends of the moving plates (13), a plurality of second blind holes (27) are formed in the bottoms of the second openings (16) at equal intervals, and the lower ends of the vertical rods (23) extend into one of the second blind holes (27); the limiting device comprises limiting rods (22) penetrating through the two baffle plates (2), first openings (11) are formed in the lower ends of the opposite sides of the two baffle plates (2), first moving blocks (4) are installed in the two first openings (11), the two first moving blocks (4) are respectively rotatably connected to one ends of the two moving plates (13), second through holes (21) are formed in the side wall of one end in each first opening (11) at equal intervals, the two limiting rods (22) penetrate through the two second through holes (21) respectively, first blind holes (12) are formed in one sides of the two first moving blocks (4), and one ends of the two limiting rods (22) extend into the two first blind holes (12) respectively; the two sides of one end of the baffle (2) are respectively provided with a plurality of threaded blind holes (1), two threaded blind holes (1) on the same horizontal plane form a group, one side of the L-shaped plate (7) is provided with two first through holes (3), first bolts (8) penetrate through the two first through holes (3), the two first through holes (3) correspond to the two threaded blind holes (1) in one group, and one ends of the two first bolts (8) respectively extend into the two threaded blind holes (1) in the group; one end of the inserted bar (17) is provided with a third through hole (29), a second bolt (19) penetrates through the third through hole (29), one end of the second bolt (19) penetrates through the third through hole (29) and extends to one side of the inserted bar (17), and one end of the second bolt (19) is screwed with a nut (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811500629.7A CN109736320B (en) | 2018-12-10 | 2018-12-10 | Foundation pit supporting device convenient to disassemble and assemble |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811500629.7A CN109736320B (en) | 2018-12-10 | 2018-12-10 | Foundation pit supporting device convenient to disassemble and assemble |
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| CN109736320A CN109736320A (en) | 2019-05-10 |
| CN109736320B true CN109736320B (en) | 2020-11-10 |
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| CN201811500629.7A Active CN109736320B (en) | 2018-12-10 | 2018-12-10 | Foundation pit supporting device convenient to disassemble and assemble |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111560919A (en) * | 2020-06-01 | 2020-08-21 | 李飞 | Slope protection assembly easy to mount and dismount and used for hydraulic and hydroelectric engineering |
| CN114108593A (en) * | 2021-12-23 | 2022-03-01 | 苍南县设计研究院 | Soft soil foundation support structure and construction method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205839769U (en) * | 2016-07-29 | 2016-12-28 | 温州市兴工建设有限公司 | It is applicable to the steel construction of ground-based supports |
| CN206667266U (en) * | 2017-04-12 | 2017-11-24 | 赵睿 | Open cut section foundation pit supporting system in the middle part of a kind of two built subway tunnels |
| CN107503359A (en) * | 2017-10-11 | 2017-12-22 | 杨燕萍 | A kind of building foundation pit supporting device |
| CN207812459U (en) * | 2018-01-23 | 2018-09-04 | 广州市房屋开发建设有限公司 | Foundation pit supporting construction |
-
2018
- 2018-12-10 CN CN201811500629.7A patent/CN109736320B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205839769U (en) * | 2016-07-29 | 2016-12-28 | 温州市兴工建设有限公司 | It is applicable to the steel construction of ground-based supports |
| CN206667266U (en) * | 2017-04-12 | 2017-11-24 | 赵睿 | Open cut section foundation pit supporting system in the middle part of a kind of two built subway tunnels |
| CN107503359A (en) * | 2017-10-11 | 2017-12-22 | 杨燕萍 | A kind of building foundation pit supporting device |
| CN207812459U (en) * | 2018-01-23 | 2018-09-04 | 广州市房屋开发建设有限公司 | Foundation pit supporting construction |
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