CN214738105U - Foundation pit supporting structure for ecological water conservancy project - Google Patents
Foundation pit supporting structure for ecological water conservancy project Download PDFInfo
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- CN214738105U CN214738105U CN202120304135.2U CN202120304135U CN214738105U CN 214738105 U CN214738105 U CN 214738105U CN 202120304135 U CN202120304135 U CN 202120304135U CN 214738105 U CN214738105 U CN 214738105U
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Abstract
The utility model relates to an ecological hydraulic engineering's underground structure. The utility model aims at providing an ecological hydraulic engineering's underground structure. The technical scheme of the utility model is that: the utility model provides an ecological hydraulic engineering's underground structure which characterized in that: the telescopic rod has the advantages that the telescopic rod brackets are connected through the fixing rods, the telescopic rods are provided with the telescopic length locking mechanisms, the upper ends of the telescopic rods are provided with the first installation rods through the angle adjusting mechanisms, the angle of the first installation rods can be adjusted, and the upper ends of the telescopic rods are provided with the angle locking mechanisms for locking included angles between the first installation rods and the telescopic rods. The utility model is suitable for a excavation supporting field.
Description
Technical Field
The utility model relates to an ecological hydraulic engineering's underground structure. The method is suitable for the field of foundation pit support.
Background
Excavation supporting is for guaranteeing the safety of underground structure construction and foundation ditch all ring edge borders, the fender of adopting to foundation ditch lateral wall and all ring edge borders, reinforcement and safeguard measure, because the degree of depth of foundation ditch is different, current excavation supporting construction's length is fixed, can't adjust the height of supporting mechanism according to the degree of depth of foundation ditch at the in-process that uses, and when the lateral wall of foundation ditch was special-shaped structure, if the lateral wall that inclines appears, because current supporting construction's angle can't be adjusted, make this strut not be convenient for make the protection to the inclined plane.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: to the problem that above-mentioned existence, provide an ecological hydraulic engineering's excavation supporting construction.
The utility model adopts the technical proposal that: the utility model provides an ecological hydraulic engineering's underground structure which characterized in that: the telescopic rod has the advantages that the telescopic rod brackets are connected through the fixing rods, the telescopic rods are provided with the telescopic length locking mechanisms, the upper ends of the telescopic rods are provided with the first installation rods through the angle adjusting mechanisms, the angle of the first installation rods can be adjusted, and the upper ends of the telescopic rods are provided with the angle locking mechanisms for locking included angles between the first installation rods and the telescopic rods.
The telescopic rod is provided with a pipe fitting and a second mounting rod which is coaxially and telescopically inserted into the pipe fitting.
The telescopic length locking mechanism is provided with a connecting rod and a third concave part, wherein the connecting rod is arranged in parallel with the axis of the telescopic rod, a plurality of first screw holes are arranged on the connecting rod along the axis of the connecting rod, the upper end of the connecting rod is fixed on the second mounting rod, the third concave part corresponds to the connecting rod in position and is fixed on the pipe fitting, and the third concave part and the connecting rod realize the locking of the relative position through second studs which are arranged on the third concave part and in the corresponding first screw holes on the connecting rod in a penetrating manner.
The angle adjusting mechanism is provided with a second concave part, a second fixed shaft and a second movable block, the second concave part is fixed at the upper end of the telescopic rod, and the second movable block is coaxially connected to the first mounting rod and is rotatably mounted on the second concave part through the second fixed shaft.
The angle locking mechanism is provided with a ball and a ball position adjusting mechanism, the ball is positioned between the lower end face of the second movable block and the second concave piece, and the ball is arranged on the upper end face of the telescopic rod through the ball position adjusting mechanism.
The ball position adjusting mechanism is provided with a first stud and a fixing plate, wherein the fixing plate is fixed on the upper end face of the telescopic rod, the first stud is parallel to the radial direction of the telescopic rod, one end of the first stud is fixed with the ball, and the first stud is in threaded connection with the fixing plate.
And a supporting mechanism for supporting the telescopic rod is arranged on the side wall of the lower part of the telescopic rod.
The supporting mechanism is provided with a first concave part, a first fixed shaft, a screwed pipe and a screw rod, the first concave part is fixed on the telescopic rod, one end of the screwed pipe is rotatably connected with the first concave part through the first fixed shaft, and the other end of the screwed pipe is coaxially in threaded connection with the screw rod.
The bottom end of the screw rod is a conical head.
The end part of the fixed rod is fixed on a supporting plate through a fastening screw, and the supporting plate is fixed on the side wall of the telescopic rod.
The utility model has the advantages that: the utility model discloses a pipe fitting and second installation pole cooperation form the telescopic link for according to the degree of depth regulation length between the telescopic link of foundation ditch, and through the telescopic link after flexible length locking mechanical system locking length regulation, guarantee telescopic link stable in structure.
The utility model discloses an angle adjustment mechanism connects first installation pole in the telescopic link upper end, and the angle of the first installation pole of inclination adjustment according to the foundation ditch lateral wall is convenient, and through rotating first double-screw bolt with the ball joint between the tip of second movable block and the surface of the concave type spare of second moreover for play spacing effect to the second movable block, thereby lock the contained angle between first installation pole and the telescopic link, improved the stability of first installation pole to foundation ditch slope lateral wall protection.
Drawings
Fig. 1 is a schematic structural diagram of the embodiment.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is an enlarged schematic view of B in fig. 1.
FIG. 4 is a schematic structural diagram of the supporting mechanism in the embodiment.
In the figure: 1. fastening screws; 2. a first screw hole; 3. a connecting rod; 4. a first female profile; 5. a screw; 6. A conical head; 7. a solenoid; 8. a first movable block; 9. a support plate; 10. a first mounting bar; 11. a pipe fitting; 12. A second mounting bar; 13. fixing the rod; 14. a fixing plate; 15. a second female profile; 16. a second movable block; 17. a first stud; 18. a ball; 19. a second screw hole; 20. a second fixed shaft; 21. a second stud; 22. a third female profile; 23. a first stationary shaft.
Detailed Description
This embodiment is an ecological hydraulic engineering's underground structure, has a plurality of telescopic links, and the telescopic link has pipe fitting 11 and coaxial scalable cartridge in the second installation pole 12 of pipe fitting 11. The adjacent telescopic rod supports are connected through a plurality of fixing rods 13, two ends of each fixing rod 13 are fixed on the supporting plate 9 through fastening screws 1, and the supporting plates 9 are fixed on the side walls of corresponding pipe fittings 11 or second mounting rods 12 in the telescopic rods.
In this embodiment, after the fastening screw 1 is rotated and the fastening screw 1 is taken out from the supporting plate 9 and the fixing rod 13, the fixing rod 13 can be conveniently separated from the adjacent telescopic rods, so that the support structure can be conveniently disassembled, and the support structure is convenient to transport and assemble.
In this example, a telescopic length locking mechanism is provided on the telescopic rod, the telescopic length locking mechanism comprises a connecting rod 3 and a third concave member 22, wherein the connecting rod 3 is arranged parallel to the axis of the telescopic rod, a plurality of first screw holes 2 are arranged on the connecting rod 3 along the axis, the upper end of the connecting rod 3 is fixed on a second mounting rod 12, the third concave member 22 corresponds to the connecting rod 3 and is fixed on a pipe fitting 11, and the third concave member 22 and the connecting rod 3 realize relative position locking through second studs 21 which are arranged on the third concave member 22 and in the corresponding first screw holes 2 on the connecting rod 3 in a penetrating manner.
In this embodiment, a first mounting rod 10 is mounted on the upper end of the telescopic rod via an angle adjusting mechanism, the angle adjusting mechanism has a second concave part 15, a second fixed shaft 20 and a second movable block 16, the second concave part 15 is fixed on the upper end surface of the telescopic rod, and the second movable block 16 is coaxially connected to the first mounting rod 10 and is rotatably mounted on the second concave part 15 via the second fixed shaft 20.
In this embodiment, an angle locking mechanism for locking an included angle between the first mounting rod 10 and the telescopic rod is disposed at the upper end of the telescopic rod, the angle locking mechanism has a ball 18 and a ball 18 position adjusting mechanism, the ball 18 is located between the lower end face of the second movable block 16 and the second concave member 15, and the ball 18 is mounted on the upper end face of the telescopic rod through the ball 18 position adjusting mechanism.
In this example, the ball 18 position adjusting mechanism has a first stud 17 and a fixing plate 14, wherein the fixing plate 14 is provided with a second screw hole 19, and the fixing plate 14 is fixed on the upper end surface of the telescopic rod; the first stud 17 is parallel to the radial direction of the telescopic rod, a ball 18 is fixed at one end of the first stud 17, and the first stud 17 and the second screw hole 19 are matched and in threaded connection with the fixing plate 14.
When the first mounting rod 10 is adjusted to contact with the side wall of the foundation pit according to the inclination of the side wall of the foundation pit, acting force is applied to the first mounting rod 10, so that the first mounting rod 10 drives the second movable block 16 to rotate around the second fixed shaft 20. After the first mounting rod 10 is rotated to the inclined side wall of the foundation pit, in order to improve the stability of the first mounting rod 10 after contacting with the inclined side wall of the foundation pit, the first stud 17 is rotated in a second screw hole 19 on the fixed plate 14, the ball 18 is pushed to slide on the surface of the second concave part 15, after the surface of the ball 18 is tightly contacted with the lower end surface of the second movable block 16, the lower end surface of the second movable block 16 is tangent to the spherical surface of the ball 18, the rotation of the first stud 17 can be stopped, and the second movable block 16 is limited, so that the stability of the position where the first mounting rod 10 is located is improved.
In this embodiment, a supporting mechanism is arranged at the bottom end of the pipe fitting 11, the supporting mechanism includes a first concave part 4, the first concave part 4 is installed at the bottom end of the pipe fitting 11 through a screw, a first fixing shaft 23 is arranged inside the first concave part 4, a first movable block 8 is rotatably connected to the first fixing shaft 23, the first movable block 8 is welded to the upper end of a spiral pipe 7, a screw rod 5 is coaxially and threadedly connected to the bottom end of the spiral pipe 7, and a conical head 6 is welded to the bottom end of the screw rod 5.
In order to improve the pipe fitting 11 and place the stability inside the foundation ditch, place the inside back at the foundation ditch with pipe fitting 11, can rotate screw rod 5, screw rod 5 rotates at the internal thread of screwed pipe 7, be convenient for adjusting screw rod 5 and the holistic length of screwed pipe 7, make things convenient for screw rod 5 to drive conical head 6 and remove to ground, and then conveniently support fixedly with the position of pipe fitting 11, and first movable block 8 can rotate around first fixed axle 23, an angle for adjust screwed pipe 7 according to the hole degree on foundation ditch surface, and then make things convenient for conical head 6 to peg graft in the suitable position in ground, it is firm to further make things convenient for this supporting mechanism to support supporting construction.
The above-mentioned embodiment is only used for explaining the utility model concept, and not to the limit of the utility model protection, and all utilize this concept to be right the utility model discloses carry out insubstantial change, all shall fall into the scope of protection of the utility model.
Claims (10)
1. The utility model provides an ecological hydraulic engineering's underground structure which characterized in that: the telescopic rod has the advantages that the telescopic rod brackets are connected through the fixing rods, the telescopic rods are provided with the telescopic length locking mechanisms, the upper ends of the telescopic rods are provided with the first installation rods through the angle adjusting mechanisms, the angle of the first installation rods can be adjusted, and the upper ends of the telescopic rods are provided with the angle locking mechanisms for locking included angles between the first installation rods and the telescopic rods.
2. The ecological water conservancy project foundation pit supporting structure of claim 1, characterized in that: the telescopic rod is provided with a pipe fitting and a second mounting rod which is coaxially and telescopically inserted into the pipe fitting.
3. The ecological water conservancy project foundation pit supporting structure of claim 2, characterized in that: the telescopic length locking mechanism is provided with a connecting rod and a third concave part, wherein the connecting rod is arranged in parallel with the axis of the telescopic rod, a plurality of first screw holes are arranged on the connecting rod along the axis of the connecting rod, the upper end of the connecting rod is fixed on the second mounting rod, the third concave part corresponds to the connecting rod in position and is fixed on the pipe fitting, and the third concave part and the connecting rod realize the locking of the relative position through second studs which are arranged on the third concave part and in the corresponding first screw holes on the connecting rod in a penetrating manner.
4. The ecological water conservancy project foundation pit supporting structure of claim 1, characterized in that: the angle adjusting mechanism is provided with a second concave part, a second fixed shaft and a second movable block, the second concave part is fixed at the upper end of the telescopic rod, and the second movable block is coaxially connected to the first mounting rod and is rotatably mounted on the second concave part through the second fixed shaft.
5. The ecological water conservancy project foundation pit supporting structure of claim 4, characterized in that: the angle locking mechanism is provided with a ball and a ball position adjusting mechanism, the ball is positioned between the lower end face of the second movable block and the second concave piece, and the ball is arranged on the upper end face of the telescopic rod through the ball position adjusting mechanism.
6. The ecological water conservancy project foundation pit supporting structure of claim 5, characterized in that: the ball position adjusting mechanism is provided with a first stud and a fixing plate, wherein the fixing plate is fixed on the upper end face of the telescopic rod, the first stud is parallel to the radial direction of the telescopic rod, one end of the first stud is fixed with the ball, and the first stud is in threaded connection with the fixing plate.
7. The ecological water conservancy project foundation pit supporting structure of claim 1, characterized in that: and a supporting mechanism for supporting the telescopic rod is arranged on the side wall of the lower part of the telescopic rod.
8. The ecological water conservancy project foundation pit supporting structure of claim 7, characterized in that: the supporting mechanism is provided with a first concave part, a first fixed shaft, a screwed pipe and a screw rod, the first concave part is fixed on the telescopic rod, one end of the screwed pipe is rotatably connected with the first concave part through the first fixed shaft, and the other end of the screwed pipe is coaxially in threaded connection with the screw.
9. The ecological water conservancy project foundation pit supporting structure of claim 8, characterized in that: the bottom end of the screw rod is a conical head.
10. The ecological water conservancy project foundation pit supporting structure of claim 1, characterized in that: the end part of the fixed rod is fixed on a supporting plate through a fastening screw, and the supporting plate is fixed on the side wall of the telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120304135.2U CN214738105U (en) | 2021-02-03 | 2021-02-03 | Foundation pit supporting structure for ecological water conservancy project |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120304135.2U CN214738105U (en) | 2021-02-03 | 2021-02-03 | Foundation pit supporting structure for ecological water conservancy project |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214738105U true CN214738105U (en) | 2021-11-16 |
Family
ID=78643744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120304135.2U Active CN214738105U (en) | 2021-02-03 | 2021-02-03 | Foundation pit supporting structure for ecological water conservancy project |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214738105U (en) |
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2021
- 2021-02-03 CN CN202120304135.2U patent/CN214738105U/en active Active
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