CN212477749U

CN212477749U - Foundation pit supporting structure with strong stability

Info

Publication number: CN212477749U
Application number: CN202020627235.4U
Authority: CN
Inventors: 杜金瑕
Original assignee: Individual
Current assignee: Shanxi Baoqing Rongjin Construction Engineering Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-02-05
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a foundation ditch supporting construction that stability can be strong, including first fixed plate, third bolt and fourth dead lever, first fixed stabilizer blade is all installed to the four corners position department of first fixed plate bottom, the intermediate position department of first fixed plate one end transversely installs the second fixed plate, and the both sides of second fixed plate bottom all install the fixed stabilizer blade of second, the transmission lead screw is transversely installed through the bearing at the inside both ends of second fixed plate, the one end of keeping away from first fixed plate in the transmission lead screw outside is installed the second taper gear, the one end of keeping away from first fixed plate on second fixed plate top is installed second device shell, and the inside bottom of second device shell installs the first transmission pole that runs through to the inside top of second fixed plate through the bearing. This foundation ditch supporting construction that stability can be strong drives the transmission lead screw through fourth conical gear and rotates, drives the angle adjusting lever and adjusts first dead lever.

Description

Foundation pit supporting structure with strong stability

Technical Field

The utility model relates to a building engineering technical field specifically is a foundation ditch supporting construction that stability can be strong.

Background

Along with the continuous development of country, the continuous progress of housing construction technique, need carry out the excavation of foundation ditch before building the house, but need establish when excavation of foundation ditch and strut, reach the volume purpose of retaining soil manger plate, foundation ditch supporting structure can be continuous wall, the form of steel backplate or stirring stake exists, one side of foundation ditch supporting structure is equipped with supporting mechanism and carries out the outrigger to it simultaneously, traditional strong foundation ditch supporting structure of stability can satisfy people's user demand basically, but still has certain problem, concrete problem is as follows:

1. most of foundation pit supporting structures with strong stability in the current market have the problems that the existing foundation pit supporting structures can not be adjusted according to the size of a use angle to more stably fix the position of a foundation pit support when in use;

2. most of foundation pit supporting structures with strong stability in the current market have the phenomenon that the foundation pit supporting structures fall off or are damaged due to collision when the foundation pit supporting structures are used only by carrying out common installation in the installation process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strong foundation ditch supporting construction of stability ability to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a strong foundation ditch supporting construction of stability ability, includes first fixed plate, third bolt and fourth dead lever, the four corners position department of first fixed plate bottom all installs first fixed stabilizer blade, the intermediate position department of first fixed plate one end transversely installs the second fixed plate, and the both sides of second fixed plate bottom all install the fixed stabilizer blade of second, the transmission lead screw is transversely installed through the bearing in the inside both ends of second fixed plate, the one end of keeping away from first fixed plate in the transmission lead screw outside installs second conical gear, the one end of keeping away from first fixed plate on second fixed plate top is installed second device shell, and the inside bottom of second device shell installs the first transmission pole that runs through to the inside top of second fixed plate through the bearing, the transmission lead screw outside is provided with the screw-nut that runs through to second fixed plate top.

Preferably, threaded hole is seted up on the top of first fixed plate, and the threaded hole top is provided with the first bolt that extends to first fixed plate bottom, first device shell that runs through to first bolt bottom is installed on first bolt top, and first device shell bottom evenly articulates there is first articulated dead lever, the one end that first device shell was kept away from to first articulated dead lever all articulates there is the articulated dead lever of second, and the articulated dead lever of second keeps away from the one end of first articulated dead lever and articulates there is the fixed block, first device shell top is provided with the second bolt that runs through to first device shell bottom and fixed block sliding connection.

Preferably, first drive lever bottom is installed and is engaged with second bevel gear's third bevel gear, first bevel gear is installed on the top of the inside first drive lever of second device shell, and one side meshing of first bevel gear has fourth bevel gear, fourth bevel gear one side is installed through the bearing and is run through the second drive lever of second device shell, and the second drive lever keeps away from one side of fourth bevel gear and articulates there is the third transfer line, the top of third transfer line articulates there is the fourth transfer line.

Preferably, the one end slope that first fixed plate top is close to the second fixed plate articulates there is first dead lever, and the top that first dead lever is close to second fixed plate one end articulates there is the angle modulation pole, the angle modulation pole is close to second fixed plate one end and articulates with screw-nut's top mutually, the draw-in groove has been seted up on the top that second fixed plate one end was kept away from to first dead lever, first through-hole has been seted up to the inside of first dead lever, and the inside third bolt that runs through first dead lever top that is provided with of first through-hole.

Preferably, the second dead lever is installed on the top of third bolt, and the top of second dead lever articulates there is articulated piece, the top of articulated piece articulates there is fixed kicking block, third bolt outside top be provided with first dead lever top sliding connection's thread piece, and the one end that the second fixed plate was kept away from to the thread piece articulates there is the fourth dead lever.

Preferably, a second through hole is formed in the bottom end of the inside of the fourth fixing rod, a fifth fixing rod penetrating through the fourth fixing rod is arranged inside the second through hole, a spring is arranged on the outer side of the fifth fixing rod inside the second through hole, a third fixing rod is installed at the bottom end of the fifth fixing rod, and a fixture block extending into the clamping groove is installed at the bottom end of the third fixing rod close to one end of the second fixing plate.

Compared with the prior art, the utility model provides a strong foundation ditch supporting construction of stability can have following beneficial effect:

the utility model provides a foundation ditch supporting construction that stability can be strong, through installing first dead lever, angle adjusting rod and transmission lead screw, drive the second transfer line through the fourth transfer line and rotate, drive transmission lead screw through fourth bevel gear and rotate simultaneously, drive angle adjusting rod and adjust the position of first dead lever for the device can be better angle of adjustment when using and fix. Simultaneously the device is through installing first bolt, first device shell and second bolt, through first bolt downwardly rotating to earth inside after upwards rotating certain position through rotating first bolt in the middle of placing the pot hole with first device shell, the rethread rotates the second bolt and removes the articulated dead lever of second and first articulated dead lever and install more stable fixing in certain position.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic right sectional view of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a portion B in fig. 2 according to the present invention.

In the figure: 1. a first fixed leg; 2. a first fixing plate; 3. a threaded hole; 4. a first bolt; 5. a first device housing; 6. a second bolt; 7. a first fixing lever; 8. a first through hole; 9. a third bolt; 10. a thread block; 11. a second fixing bar; 12. a hinged block; 13. fixing the top block; 14. an angle adjusting rod; 15. a second device housing; 16. a first bevel gear; 17. a second fixing plate; 18. a first drive lever; 19. a second bevel gear; 20. a third bevel gear; 21. a second fixed leg; 22. a feed screw nut; 23. a transmission screw rod; 24. a first hinge fixing rod; 25. a fixed block; 26. a second hinge fixing rod; 27. a card slot; 28. a third fixing bar; 29. a fourth fixing bar; 30. a second through hole; 31. a spring; 32. a fifth fixing bar; 33. a second transmission rod; 34. a third transmission rod; 35. a fourth transmission rod; 36. a fourth bevel gear; 37. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, fig. 1 is a schematic front sectional view of the present invention; FIG. 2 is a schematic right sectional view of the present invention; FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention; fig. 4 is an enlarged schematic view of a portion B in fig. 2 according to the present invention. A foundation pit supporting structure with strong stability performance comprises a first fixing plate 2, a third bolt 9 and a fourth fixing rod 29, wherein four corners of the bottom end of the first fixing plate 2 are provided with first fixing support legs 1;

the top end of the first fixing plate 2 is provided with a threaded hole 3, the top end of the threaded hole 3 is provided with a first bolt 4 extending to the bottom end of the first fixing plate 2, the top end of the first bolt 4 is provided with a first device shell 5 penetrating to the bottom end of the first bolt 4, the bottom end of the first device shell 5 is evenly hinged with a first hinged fixed rod 24, one end of the first hinged fixed rod 24 far away from the first device shell 5 is hinged with a second hinged fixed rod 26, one end of the second hinged fixed rod 26 far away from the first hinged fixed rod 24 is hinged with a fixed block 25, the top end of the first device shell 5 is provided with a second bolt 6 penetrating to the bottom end of the first device shell 5 and connected with the fixed block 25 in a sliding way, when in use, the first bolt 4 is rotated to move downwards to form a pit hole, and then the first bolt 4 is rotated to separate from the pit hole and reach a certain position, the first, the first hinge fixing rod 24 and the second hinge fixing rod 26 are fixed by rotating the second bolt 6 to drive the fixing block 25, so that the first fixing plate 2 can be better fixed when the device is used;

one end of the top end of the first fixing plate 2 close to the second fixing plate 17 is obliquely hinged with a first fixing rod 7, and the top end of the first fixed rod 7 near the end of the second fixed plate 17 is hinged with an angle adjusting rod 14, the end of the angle adjusting rod 14 near the second fixed plate 17 is hinged with the top end of a screw nut 22, the top end of the first fixed rod 7 far away from the end of the second fixed plate 17 is provided with a clamping groove 27, the inside of the first fixed rod 7 is provided with a first through hole 8, and the third bolt 9 penetrating the top end of the first fixed rod 7 is arranged in the first through hole 8, when in use, after the position of the first fixed rod 7 is adjusted by the angle adjusting rod 14, after the third fixing rod 28 drives the clamping block 37 to be separated from the inside of the clamping groove 27, the fourth fixing rod 29 drives the fourth fixing rod 29 to rotate, so that the device can be conveniently supported and fixed when in use;

a second fixing rod 11 is installed at the top end of a third bolt 9, an articulated block 12 is articulated at the top end of the second fixing rod 11, a fixing ejector block 13 is articulated at the top end of the articulated block 12, a threaded block 10 which is in sliding connection with the top end of the first fixing rod 7 is arranged at the top end of the outer side of the third bolt 9, a fourth fixing rod 29 is articulated at one end, away from the second fixing plate 17, of the threaded block 10, and when the device is used, the foundation pit is fixed by adjusting the angle on the articulated block 12 through the fixing ejector block 13, so that the device can be fixed by better adjusting the angle when in use;

a second through hole 30 is formed in the bottom end of the inside of the fourth fixing rod 29, a fifth fixing rod 32 penetrating through the fourth fixing rod 29 is arranged in the second through hole 30, a spring 31 is arranged on the outer side of the fifth fixing rod 32 in the second through hole 30, a third fixing rod 28 is arranged at the bottom end of the fifth fixing rod 32, a clamping block 37 extending into the clamping groove 27 is arranged at the bottom end of the third fixing rod 28 close to one end of the second fixing plate 17, and the fifth fixing rod 32 is driven to be separated from the inside of the second through hole 30 or clamped through the third fixing rod 28 during use, so that the device can be fixed better after being adjusted, and the device is more convenient and faster to use;

a second fixing plate 17 is transversely installed at the middle position of one end of the first fixing plate 2, second fixing support legs 21 are installed on two sides of the bottom end of the second fixing plate 17, transmission screw rods 23 are transversely installed at two ends inside the second fixing plate 17 through bearings, a second bevel gear 19 is installed at one end, far away from the first fixing plate 2, of the outer side of each transmission screw rod 23, a second device shell 15 is installed at one end, far away from the first fixing plate 2, of the top end of the second fixing plate 17, and a first transmission rod 18 penetrating to the top end inside the second fixing plate 17 is installed at the bottom end inside the second device shell 15 through a bearing;

the bottom end of the first transmission rod 18 is provided with a third bevel gear 20 meshed with the second bevel gear 19, the top end of the first transmission rod 18 in the second device shell 15 is provided with a first bevel gear 16, one side of the first bevel gear 16 is meshed with a fourth bevel gear 36, one side of the fourth bevel gear 36 is provided with a second transmission rod 33 penetrating through the second device shell 15 through a bearing, one side, far away from the fourth bevel gear 36, of the second transmission rod 33 is hinged with a third transmission rod 34, the top end of the third transmission rod 34 is hinged with a fourth transmission rod 35, when the device is used, the fourth transmission rod 35 drives the third transmission rod 34 to rotate and simultaneously drives the second transmission rod 33 to rotate, when the second transmission rod 33 rotates, the fourth bevel gear 36 is driven to rotate, and the device can be adjusted at a better angle when in use;

and a screw nut 22 penetrating to the top end of the second fixing plate 17 is arranged outside the transmission screw 23.

The working principle is as follows: when the foundation pit supporting structure with strong stability is used, the first fixing support leg 1 is fixed by the first fixing plate 2, the first bolt 4 is rotated to move downwards to punch a pit hole in soil after the fixing is finished, the first bolt 4 is rotated to be pulled out of the pit hole for a certain position, the first device shell 5 is pressed to reach a certain position, the second bolt 6 is rotated to drive the fixing block 25 to fix the first hinge fixing rod 24 and the second hinge fixing rod 26, so that the first bolt 4 can be better fixed on the ground, meanwhile, after the first fixing plate 2 is fixed on the ground, the threaded hole 3 is jacked at the position to be fixed, after the position is fixed by the fixed jacking block 13, the fourth transmission rod 35 is rotated to drive the third transmission rod 34 to rotate the third transmission rod 34 to drive the second transmission rod 33 to rotate during the rotation, and simultaneously drive the fourth bevel gear 36 to rotate, when the fourth bevel gear 36 rotates to drive the first bevel gear 16 to rotate, the first bevel gear 16 rotates to drive the first transmission rod 18 to rotate, and then the first transmission rod 18 rotates to drive the third bevel gear 20 to rotate, when the third bevel gear 20 rotates to drive the second bevel gear 19 to rotate, and then the second bevel gear 19 drives the transmission lead screw 23 to rotate, when the transmission lead screw 23 rotates to drive the lead screw nut 22 to move and simultaneously drive the angle adjusting rod 14 to adjust the angle of the first fixing rod 7, after the angle adjustment of the first fixing rod 7 is completed, the fifth fixing rod 32 inside the second through hole 30 is driven by the third fixing rod 28 to remove the fixture block 37 from the inside of the fixture groove 27, after the fixture block 37 is removed, the fourth fixing rod 29 is driven to rotate to a certain angle, the threaded block 10 is driven to rotate to remove the third bolt 9 from the inside of the first through hole 8, and the second fixing rod 11 is pushed against the fixed top Block 13 is fixed the foundation ditch, does above the utility model discloses a whole theory of operation.

1. by installing the first fixed rod 7, the angle adjusting rod 14 and the transmission screw rod 23, the fourth transmission rod 35 drives the second transmission rod 33 to rotate, and meanwhile, the fourth bevel gear 36 drives the transmission screw rod 23 to rotate, so that the angle adjusting rod 14 is driven to adjust the position of the first fixed rod 7, and the device can be better adjusted in angle for fixation when in use;

2. simultaneously the device is through installing first bolt 4, first device shell 5 and second bolt 6, through first bolt 4 after the rotation is inside earth downwards rotate certain position after rotating first bolt 4 and in the middle of placing the pot hole with first device shell 5, rethread rotates second bolt 6 and moves articulated dead lever 26 of second and articulated dead lever 24 and fix the fixing of device more stability in certain position.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a stability can strong foundation ditch supporting construction, includes first fixed plate (2), third bolt (9) and fourth dead lever (29), its characterized in that: four corners of the bottom end of the first fixing plate (2) are provided with first fixing support legs (1), a second fixing plate (17) is transversely arranged at the middle position of one end of the first fixing plate (2), and both sides of the bottom end of the second fixing plate (17) are provided with second fixing support legs (21), two ends inside the second fixing plate (17) are transversely provided with a transmission screw rod (23) through a bearing, a second bevel gear (19) is arranged at one end of the outer side of the transmission screw rod (23) far away from the first fixing plate (2), a second device shell (15) is arranged at one end of the top end of the second fixing plate (17) far away from the first fixing plate (2), and the bottom end in the second device shell (15) is provided with a first transmission rod (18) which penetrates to the top end in the second fixing plate (17) through a bearing, and a screw rod nut (22) penetrating to the top end of the second fixing plate (17) is arranged on the outer side of the transmission screw rod (23).

2. The foundation pit supporting structure with strong stability of claim 1, wherein: threaded hole (3) are seted up on the top of first fixed plate (2), and threaded hole (3) top is provided with first bolt (4) that extend to first fixed plate (2) bottom, first device shell (5) that run through to first bolt (4) bottom are installed on first bolt (4) top, and first device shell (5) bottom evenly articulates there is first articulated dead lever (24), the one end that first device shell (5) were kept away from in first articulated dead lever (24) all articulates there is articulated dead lever of second (26), and the one end that first articulated dead lever (24) were kept away from in articulated dead lever of second (26) articulates there is fixed block (25), first device shell (5) top is provided with runs through to first device shell (5) bottom and fixed block (25) sliding connection's second bolt (6).

3. The foundation pit supporting structure with strong stability of claim 1, wherein: third bevel gear (20) with second bevel gear (19) engaged with are installed to first transfer line (18) bottom, first bevel gear (16) are installed on the top of the inside first transfer line (18) of second device shell (15), and one side meshing of first bevel gear (16) has fourth bevel gear (36), second transfer line (33) that run through second device shell (15) are installed through the bearing in fourth bevel gear (36) one side, and one side that fourth bevel gear (36) were kept away from in second transfer line (33) articulates there is third transfer line (34), the top of third transfer line (34) articulates there is fourth transfer line (35).

4. The foundation pit supporting structure with strong stability of claim 1, wherein: the top end that first fixed plate (2) top is close to second fixed plate (17) is articulated to have first dead lever (7) in the slope, and first dead lever (7) are close to the top of second fixed plate (17) one end and are articulated have angle adjusting lever (14), angle adjusting lever (14) are close to second fixed plate (17) one end and are articulated mutually with the top of screw-nut (22), draw-in groove (27) have been seted up on the top that second fixed plate (17) one end was kept away from in first dead lever (7), first through-hole (8) have been seted up to the inside of first dead lever (7), and first through-hole (8) inside is provided with third bolt (9) that run through first dead lever (7) top.

5. A strong stability foundation pit supporting construction according to claim 4, characterized in that: second dead lever (11) are installed on the top of third bolt (9), and the top of second dead lever (11) articulates there is articulated piece (12), the top of articulated piece (12) articulates there is fixed kicking block (13), third bolt (9) outside top is provided with screw thread piece (10) with first dead lever (7) top sliding connection, and screw thread piece (10) keep away from the one end of second fixed plate (17) and articulate there is fourth dead lever (29).

6. A strong stability foundation pit supporting construction according to claim 5, wherein: second through-hole (30) have been seted up to the inside bottom of fourth dead lever (29), and inside fifth dead lever (32) that runs through fourth dead lever (29) that is provided with of second through-hole (30), the outside of the inside fifth dead lever (32) of second through-hole (30) is provided with spring (31), third dead lever (28) is installed to the bottom of fifth dead lever (32), and third dead lever (28) are close to second fixed plate (17) one end bottom and install fixture block (37) that extend to draw-in groove (27) inside.