CN217028157U - Turnover assembly type base device for jacking steel net rack - Google Patents
Turnover assembly type base device for jacking steel net rack Download PDFInfo
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- CN217028157U CN217028157U CN202220605016.5U CN202220605016U CN217028157U CN 217028157 U CN217028157 U CN 217028157U CN 202220605016 U CN202220605016 U CN 202220605016U CN 217028157 U CN217028157 U CN 217028157U
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Abstract
The utility model relates to a turnover assembly type base device for jacking a steel net rack, which comprises a terrace pile, first H-shaped steel and fourth H-shaped steel, wherein the first H-shaped steel and the fourth H-shaped steel are butted at the top end of the terrace pile, second H-shaped steel and third H-shaped steel are vertically connected between the first H-shaped steel and the fourth H-shaped steel, jacking frame assemblies are arranged at the top ends of the second H-shaped steel and the third H-shaped steel, two ends of the second H-shaped steel are detachably connected with the first H-shaped steel and the fourth H-shaped steel through first connecting plates respectively, and two ends of the third H-shaped steel are detachably connected with the first H-shaped steel and the fourth H-shaped steel through first connecting plates respectively. This a can have enough to meet need assembled base device for jacking of steel net rack has the reduction of erection time, improves production efficiency, and the turnover of being convenient for is used, does benefit to advantages such as assembly.
Description
Technical Field
The utility model relates to the technical field of steel net rack jacking bases, in particular to a turnover assembly type base device for jacking a steel net rack.
Background
At present, steel construction rack jacking frame base generally adopts the concrete half-sinking formula base, and the position is in each jacking point lower part of rack, and the plain soil compaction of base lower part, perhaps at rack jacking point pouring special concrete foundation is used for setting up the support frame, chisels outward transport after the jacking and handles. However, the traditional method can not meet the operation requirement under the conditions of tight construction period, large net rack construction area and poor in-site and surrounding environment.
Therefore, a turnover assembly type base device for jacking a steel net rack is developed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide the turnover assembly type base device for jacking the steel net rack, which has the advantages of shortening the construction period, improving the production efficiency, facilitating turnover use, facilitating assembly and the like.
In order to achieve the purpose, the utility model adopts the technical scheme that: a turnover assembly type base device for jacking a steel net rack comprises a plurality of terrace piles, a first H-shaped steel, a second H-shaped steel, a third H-shaped steel, a fourth H-shaped steel and a plurality of jacking rack assemblies, the top end of the terrace pile is respectively abutted against the first H-shaped steel and the fourth H-shaped steel, the second H-shaped steel and the third H-shaped steel which are arranged in parallel are arranged between the first H-shaped steel and the fourth H-shaped steel which are arranged in parallel, the first H-shaped steel and the second H-shaped steel are vertically arranged, the jacking frame component is arranged at the top ends of the second H-shaped steel and the third H-shaped steel, two ends of the second H-shaped steel are respectively detachably connected with the first H-shaped steel and the fourth H-shaped steel through a first connecting plate, and two ends of the third H-shaped steel are detachably connected with the first H-shaped steel and the fourth H-shaped steel through first connecting plates respectively.
Preferably, the first connecting plate is provided with a plurality of rows of first connecting holes, and the first H-shaped steel and the third H-shaped steel are detachably connected with the first connecting holes respectively.
Preferably, the top of second H shaped steel is connected with a plurality of first jacking framves, the both ends department of first jacking frame respectively is equipped with a second connecting plate, the second connecting plate is equipped with a plurality of second connecting holes.
Preferably, the top end of the third H-shaped steel is connected with a plurality of second jacking frames, two ends of each second jacking frame are provided with a third connecting plate respectively, and each third connecting plate is provided with a plurality of third connecting holes.
Preferably, a fourth connecting plate is arranged at the top ends of the second H-shaped steel and the third H-shaped steel, and the first jacking frame and the second jacking frame are arranged at the top end of the fourth connecting plate.
Preferably, the jacking frame assembly comprises the first jacking frame, the second jacking frame, at least one transverse supporting plate and at least one inclined supporting plate, wherein the first jacking frame and the second jacking frame are connected in a detachable mode through the transverse supporting plate and the inclined supporting plate.
Preferably, one the terrace stake with the third connecting hole passes through wire rope and is connected, wire rope is equipped with a hand-operated block.
Preferably, the top end of the terrace pile is flush with the ground surface.
Preferably, the wall thickness of terrace stake is 95 mm.
Preferably, a jack is arranged at the center of the jacking frame assembly, and the top end of the jack is connected with a spherical connecting piece.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the turnover assembly type base device for jacking the steel net rack is not suitable for a concrete structure when the construction period is tight; the concrete structure increases the use cost, is not convenient to use in a turnover way, and increases the disassembly and assembly cost; concrete structures are not conducive to repeated assembly and use.
Drawings
Fig. 1 is a front view of a turnover assembly type base device for jacking a steel net rack.
Fig. 2 is a schematic diagram of the connection structure of each H-shaped steel of the turnover assembly type base device for jacking the steel net rack.
Fig. 3 is a cross-sectional view taken at a-a of fig. 2 in accordance with the present invention.
Fig. 4 is a schematic structural diagram of the turnover assembly type base device for jacking the steel net rack, which is disclosed by the utility model, after assembly.
Detailed Description
The utility model is described in further detail below with reference to the figures and the embodiments.
In fig. 1 to 4, a turnover assembly type base device for jacking a steel grid frame comprises a plurality of terrace piles 10, a first H-shaped steel 20, a second H-shaped steel 30, a third H-shaped steel 40, a fourth H-shaped steel 50 and a plurality of jacking frame assemblies 80. The top end of the ground pile 10 is level with the ground surface 101. The wall thickness of the terrace pile 10 is 95 mm. The terrace pile 10 is a tubular pile PHC-AB400(95) with the bearing capacity of 440 KN. The first H-shaped steel 20 and the fourth H-shaped steel 50 are main steel beams, and the second H-shaped steel 30 and the third H-shaped steel 40 are secondary steel beams.
The top of terrace pile 10 is equipped with parallel arrangement's second H shaped steel 30 and third H shaped steel 40 respectively with first H shaped steel 20, the 50 butt of fourth H shaped steel between parallel arrangement's first H shaped steel 20 and fourth H shaped steel 50. The first H-shaped steel 20 and the second H-shaped steel 30 are arranged perpendicularly, the jacking frame component 80 is arranged at the top ends of the second H-shaped steel 30 and the third H-shaped steel 40, and two ends of the second H-shaped steel 30 are detachably connected with the first H-shaped steel 20 and the fourth H-shaped steel 50 through the first connecting plate 60 respectively. The two ends of the third H-shaped steel 40 are detachably connected with the first H-shaped steel 20 and the fourth H-shaped steel 50 through the first connecting plate 60 respectively.
To facilitate the use of the turnaround assembly, the first connection plate 60 is provided with a plurality of rows of first connection holes 61. The first H-shaped steel 20 and the third H-shaped steel 40 are detachably connected with the first connecting hole 61 respectively.
The top of second H shaped steel 30 is connected with a plurality of first jacking framves 35, and the top of third H shaped steel 40 is connected with a plurality of second jacking framves 45. Two ends of the first jacking frame 35 are respectively provided with a second connecting plate 36, and the second connecting plate 36 is provided with a plurality of second connecting holes 37. Two ends of the second jacking frame 45 are respectively provided with a third connecting plate 46, and the third connecting plate 46 is provided with a plurality of third connecting holes 47.
The first H-section steel 20, the second H-section steel 30, the third H-section steel 40, and the fourth H-section steel 50 are H396 x 199 x 7 x 11 in specification.
The top ends of the second H-shaped steel 30 and the third H-shaped steel 40 are provided with a fourth connecting plate 70. The top end of the fourth connecting plate 70 is provided with a first jacking frame 35 and a second jacking frame 45.
The jacking frame assembly 80 comprises a first jacking frame 35, a second jacking frame 45, at least one cross support plate 81 and at least one inclined support plate 82. The first jacking frame 35 and the second jacking frame 45 are detachably connected through a transverse supporting plate 81 and an inclined supporting plate 82. The maximum reaction force of the first lifting frame 35 and the second lifting frame 45 is 374 KN.
A terrace pile 10 is connected with the third connecting hole 47 through a phi 16 steel wire rope 103, and the steel wire rope 103 is provided with a 3-ton hand chain block 104. The angle between the wire 103 and the horizontal plane is α, which is 64 °. The jack frame assembly 80 may use cable 103 on both sides and may use cable 103 as well as L75 x 8 angle steel to tie to the inserted steel post 600 x 25, where α is 60 °.
A jack 105 is arranged at the central position of the jacking frame assembly 80, and the top end of the jack 105 is connected with a spherical connecting piece 106.
The primary and secondary steel beams of the jacking frame assembly are H396 and 199 and 7 and 11 hot-rolled H-shaped steel, two ends of two main beams are lapped at the pile head of a terrace pile 10, the two secondary beams and the main beams are connected by M22 high-strength bolts 10.9s, the double-splint type lifting frame assembly is in a double-splint mode, the thickness of the first connecting plate is 60 mm, and all materials are made of Q355B materials. A ball joint 106 at the top of the jack 105 is connected to the steel wire frame.
The jacking steel support is simple in structure, effectively solves the problem that civil engineering cannot complete cushion layer construction in a short time, exerts the characteristic of short, flat and fast steel structure construction, and greatly shortens the construction period. Meanwhile, the device capable of transferring the assembled base can be used for workshop standardized processing, field assembly type installation is realized, disassembly and installation are convenient, multiple times of cyclic utilization can be realized, the position of the secondary beam can be randomly adjusted, part of profile steel can be recycled subsequently, and the damaged profile steel is treated according to waste steel.
The above are only specific application examples of the present invention, and do not limit the scope of the present invention in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a can have enough to meet need assembled base device for jacking of steel net frame which characterized in that: including a plurality of terrace piles, a first H shaped steel, a second H shaped steel, a third H shaped steel, a fourth H shaped steel and a plurality of jacking frame subassembly, the top of terrace pile respectively with first H shaped steel fourth H shaped steel butt, parallel arrangement first H shaped steel with be equipped with parallel arrangement between the fourth H shaped steel second H shaped steel with third H shaped steel, first H shaped steel with second H shaped steel sets up perpendicularly, jacking frame subassembly sets up second H shaped steel with the top department of third H shaped steel, the both ends of second H shaped steel respectively with first H shaped steel fourth H shaped steel can dismantle the connection through first connecting plate, the both ends of third H shaped steel respectively with first H shaped steel fourth H shaped steel can dismantle the connection through first connecting plate.
2. A turnover assembly type base device for jacking a steel net rack as claimed in claim 1, wherein the first connecting plate is provided with a plurality of rows of first connecting holes, and the first H-shaped steel and the third H-shaped steel are detachably connected with the first connecting holes respectively.
3. A turnover assembly type base device for jacking a steel net rack according to claim 2, wherein the top end of the second H-shaped steel is connected with a plurality of first jacking frames, two ends of each first jacking frame are respectively provided with a second connecting plate, and each second connecting plate is provided with a plurality of second connecting holes.
4. A turnover assembly type base device for jacking a steel net rack as claimed in claim 3, wherein the top end of the third H-shaped steel is connected with a plurality of second jacking frames, each of two ends of each second jacking frame is provided with a third connecting plate, and each third connecting plate is provided with a plurality of third connecting holes.
5. A turnover assembly type base device for jacking a steel net rack according to claim 4, wherein a fourth connecting plate is arranged at the top ends of the second H-shaped steel and the third H-shaped steel, and the first jacking frame and the second jacking frame are arranged at the top end of the fourth connecting plate.
6. A turnover assembly type base device for jacking a steel net rack according to claim 4, wherein the jacking frame assembly comprises the first jacking frame, the second jacking frame, at least one cross support plate and at least one inclined support plate, and the first jacking frame and the second jacking frame are detachably connected through the cross support plate and the inclined support plate.
7. A rotatable assembled base device for jacking a steel net rack as claimed in claim 4, wherein one of the terrace piles is connected with the third connecting hole through a steel wire rope, and the steel wire rope is provided with a chain block.
8. A rotatable assembly base unit for jacking a steel grid frame as claimed in claim 1, wherein the top end of the floor pile is flush with the ground surface.
9. A rotatable fabricated pedestal set for jacking a steel grid frame as claimed in claim 1, wherein the wall thickness of the floor pile is 95 mm.
10. A turnover assembly type base device for jacking a steel net rack as claimed in claim 1, wherein a jack is arranged at the center of the jacking frame assembly, and a spherical connecting piece is connected to the top end of the jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220605016.5U CN217028157U (en) | 2022-03-21 | 2022-03-21 | Turnover assembly type base device for jacking steel net rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220605016.5U CN217028157U (en) | 2022-03-21 | 2022-03-21 | Turnover assembly type base device for jacking steel net rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217028157U true CN217028157U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220605016.5U Active CN217028157U (en) | 2022-03-21 | 2022-03-21 | Turnover assembly type base device for jacking steel net rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217028157U (en) |
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2022
- 2022-03-21 CN CN202220605016.5U patent/CN217028157U/en active Active
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