CN210914932U - Lifting frame unit for construction site - Google Patents
Lifting frame unit for construction site Download PDFInfo
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- CN210914932U CN210914932U CN201921564481.3U CN201921564481U CN210914932U CN 210914932 U CN210914932 U CN 210914932U CN 201921564481 U CN201921564481 U CN 201921564481U CN 210914932 U CN210914932 U CN 210914932U
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Abstract
The utility model provides a building site is with lifting by crane frame unit, including the stand of four corners setting, be equipped with frame unit between the stand, frame unit comprises left and right crossbeam and front and back crossbeam, and the stand top is fixed with the reference column, the inherent frame unit in reference column upper portion, and reference column top end face is equipped with the spud; a left connecting stub is fixed on the right side surface of the upright column on the front left side, a right connecting stub is fixed on the left side surface of the upright column on the front right side, and connecting holes are formed in the upper surfaces of the left connecting stub and the right connecting stub; three or more triangular girders are fixed on the right side surface of the right side upright post, each triangular girder comprises a horizontal supporting beam and a waist-side oblique beam, each waist-side oblique beam is provided with a mounting hole, and rib beams are connected between the supporting beams of the adjacent triangular girders in a penetrating manner. The utility model discloses set up positioning unit and triangular supports on square frame commonly used, build through fixing a position layer upon layer, can carry out the tower crane fast and rely on, possess firm triangular supports frame construction simultaneously, can not interfere the operation of tower crane when the independent support lifts by crane the frame.
Description
Technical Field
The utility model relates to building engineering tower crane design, in particular to building site is with lifting by crane frame unit.
Background
Because of the common hoisting equipment when building site tower crane, can dispatch each heavier equipment for the engineering in a flexible way. The lifting device is formed by building a high vertical frame, the top end of the lifting device is provided with a horizontal aerial ladder stringing lifting arm and a rear balance part, and the center of the top of the high vertical frame is provided with a dispatching room. The high upright frame adopts the square frame steel frame structure of cordwood system to go up and down to build, adopts angle steel and bolt fixed connection, needs to measure to find the installation of aiming at. After the installation, the whole high vertical frame is in the shape of an independent square frame. There are many cases of collapse of tall upright frames due to unstable support, and therefore, a need for a reinforced structural design.
SUMMERY OF THE UTILITY MODEL
In order to solve the disadvantages of the prior art, the utility model provides a construction site is with lifting frame unit.
The utility model provides a technical scheme is: a lifting frame unit for a construction site comprises upright columns arranged at four corners, wherein a frame unit is arranged between the upright columns, the frame unit consists of a left cross beam, a right cross beam, a front cross beam and a rear cross beam, a positioning column is fixed at the top of each upright column, the frame unit is fixed at the upper part of each positioning column, and a positioning pile is arranged on the top end surface of each positioning column; a left connecting stub is fixed on the right side surface of the upright column on the front left side, a right connecting stub is fixed on the left side surface of the upright column on the front right side, and connecting holes are formed in the upper surfaces of the left connecting stub and the right connecting stub; three or more triangular girders are fixed on the right side surface of the right side upright post, each triangular girder comprises a horizontal supporting beam and a waist-side oblique beam, each waist-side oblique beam is provided with a mounting hole, and rib beams are connected between the supporting beams of the adjacent triangular girders in a penetrating manner.
The utility model discloses a building site of positioning frame is with lifting by crane frame unit is taken at top builds through fixing a position layer upon layer, can carry out the tower crane fast and rely on, possesses firm triangular support frame structure simultaneously, can not interfere the operation of tower crane when independent support lifts by crane the frame. Specifically, a building site is with lifting by frame unit, including the steel sheet stand that the four corners set up, be equipped with the frame unit of steel sheet between the stand, frame unit comprises left and right crossbeam and front and back crossbeam, all is equipped with bolt installation through-hole on left and right crossbeam and front and back crossbeam, for quick installation, the utility model discloses weld at the stand top and be fixed with the reference column, be four corners and arrange, weld intrinsic frame unit on reference column upper portion equally as shown in figure 1 specifically, weld the spud on the reference column top terminal surface, the spud is the steel column that the diameter is 10mm, the stand bottom that corresponds the below is equipped with the blind hole that corresponds with the spud, so when installing upper and lower floor's frame, aim at can; in order to install and fixedly connect the ground vertical support on the front side, a left connecting stub is welded on the right side surface of the upright on the front left side, a right connecting stub is welded on the left side surface of the upright on the front right side, and connecting holes are formed in the upper surfaces of the left connecting stub and the right connecting stub and are connected with the ground vertical support; in order to improve the stability of lifting by crane, set up triangle stable frame in the right side, weld three inherent triangular girders on the stand right flank of right side, the triangular girder includes horizontally supporting beam and waist limit sloping, all welded fastening between supporting beam and waist limit sloping and the stand, be equipped with the mounting hole on the waist limit sloping, connect the ground simultaneously and prop immediately, in order to strengthen the stability between the triangular frame, it has the ribbed beam to cross-under between the supporting beam of adjacent triangular girder, the ribbed beam parallel passes a supporting beam fixed connection.
The utility model has the beneficial technical effects that: the utility model discloses set up positioning unit and triangular supports on square frame commonly used, build through fixing a position layer upon layer, can carry out the tower crane fast and rely on, possess firm triangular supports frame construction simultaneously, can not interfere the operation of tower crane when the independent support lifts by crane the frame.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure, the front and rear cross beams 1, the left and right cross beams 2, the left and right cross beams 3, the positioning piles 4, the positioning columns 5, the connecting holes 6, the left connecting short pile 7, the upright columns 8, the right connecting short pile 9, the reinforcing beam 10, the mounting holes 11, the waist-side oblique beam 12, the supporting beam 13 and the rib beam.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, the relative terms "upper", "lower", "left", "right", "inner", "outer" and other position indication positions are only based on the position shown in the drawings to simplify the description of the present invention, but not the position and structure that the components must have, and thus, the limitation of the present invention cannot be understood.
Example 1
As shown in the attached figure 1, the lifting frame unit for the construction site comprises upright posts 7 arranged at four corners, a frame unit is arranged between the upright posts 7 and consists of a left cross beam 2, a right cross beam 2, a front cross beam 1 and a rear cross beam 1, a positioning column 4 is fixed at the top of each upright post 7, the frame unit is fixed at the upper part of each positioning column 4, and a positioning pile 3 is arranged on the end surface of the top of each positioning column 4; a left connecting stub 6 is fixed on the right side surface of the upright post 7 on the front left side, a right connecting stub 8 is fixed on the left side surface of the upright post 7 on the front right side, and connecting holes 5 are formed in the upper surfaces of the left connecting stub 6 and the right connecting stub 8; three or more triangular girders are fixed on the right side surface of the right side upright post 7, each triangular girder comprises a horizontal supporting beam 12 and a waist-side oblique beam 11, a mounting hole 10 is arranged on each waist-side oblique beam 11, and rib beams 13 are connected between the supporting beams 12 of the adjacent triangular girders in a penetrating manner.
The utility model discloses a building site of positioning frame is with lifting by crane frame unit is taken at top builds through fixing a position layer upon layer, can carry out the tower crane fast and rely on, possesses firm triangular support frame structure simultaneously, can not interfere the operation of tower crane when independent support lifts by crane the frame. Specifically, a building site is with lifting by frame unit, including the steel sheet stand 7 that the four corners set up, be equipped with the frame unit of steel sheet between the stand 7, the frame unit comprises left and right crossbeam 2 and front and back crossbeam 1, all is equipped with bolt installation through-hole on left and right crossbeam 2 and front and back crossbeam 1, for quick installation, the utility model discloses weld fixedly at stand 7 top and be the reference column 4, be four corners and arrange, weld the inherent frame unit on reference column 4 upper portion equally, as shown in figure 1 specifically, weld locating pile 3 on reference column 4 top terminal surface, locating pile 3 is the steel column that the diameter is 10mm, and the stand 7 bottom that corresponds the below is equipped with the blind hole that corresponds with locating pile 3, so when installing lower floor's frame, aim at can; in order to install and fixedly connect the ground vertical support on the front side, a left connecting stub 6 is welded on the right side surface of the upright post 7 on the front left side, a right connecting stub 8 is welded on the left side surface of the upright post 7 on the front right side, and connecting holes 5 are formed in the upper surfaces of the left connecting stub 6 and the right connecting stub 8 and are connected with the ground vertical support; in order to improve the stability of lifting, a triangular stabilizing frame is arranged on the right side, three triangular beams are welded on the right side surface of a right side upright post 7, each triangular beam comprises a horizontal supporting beam 12 and a waist-side oblique beam 11, the supporting beams 12, the waist-side oblique beams 11 and the upright post 7 are welded and fixed, mounting holes 10 are formed in the waist-side oblique beams 11, meanwhile, a ground vertical support is connected, in order to strengthen the stability between the triangular frames, rib beams 13 penetrate through the supporting beams 12 of the adjacent triangular beams, and the rib beams 13 penetrate through the supporting beams 12 in parallel to be fixedly connected.
Further, a pair of horizontal reinforcing beams 9 are fixed between the front and rear pillars 7 on the right. The front and rear upright posts 7 on the right side are used as support centers, the bearing capacity is large, and a pair of horizontal reinforcing beams 9 are additionally welded.
Further, the left connecting stub 6 is higher than the right connecting stub 8. The connecting stub is erected according to the height of the ground vertical support, so that the left connecting stub 6 is higher than the right connecting stub 8.
Further, the connection hole 5 is provided at two places. The two connecting pieces are fixedly arranged.
Further, the triangular beam is positioned on the upright post 7 below the positioning post 4. The triangular beam can not be fixed on the positioning frame, and the positioning unit is prevented from being damaged.
Furthermore, five or more than five mounting holes 10 are uniformly formed on the waist-side oblique beam 11. The waist-side stringer 11 is a longer mounting stringer and is therefore connected only at five points.
Further, three ribs 13 are uniformly arranged along the support beam 12. The bottom connection stability is enhanced, and three rib beams 13 are uniformly arranged along the direction of the support beam 12.
Obviously, the utility model discloses set up positioning unit and triangular supports on square frame commonly used, build through fixing a position layer upon layer, can carry out the tower crane fast and rely on, possess firm triangular supports frame construction simultaneously, can not interfere the operation of tower crane when the independent support lifts by crane the frame.
The foregoing is a preferred embodiment of the present invention, and it should be understood that those skilled in the art can derive the related technical solutions through logic analysis, reasoning or experiment based on the present invention without creative efforts, and therefore, these related technical solutions should be within the protection scope of the present claims.
Claims (7)
1. The utility model provides a building site is with lifting by crane frame unit, includes stand (7) of four corners setting, is equipped with frame unit between stand (7), and frame unit comprises left and right sides crossbeam (2) and front and back crossbeam (1), its characterized in that: a positioning column (4) is fixed at the top of the upright post (7), a frame unit is fixed at the upper part of the positioning column (4), and a positioning pile (3) is arranged on the end face of the top of the positioning column (4); a left connecting stub (6) is fixed on the right side surface of the upright post (7) on the left side of the front part, a right connecting stub (8) is fixed on the left side surface of the upright post (7) on the right side of the front part, and connecting holes (5) are formed in the upper surfaces of the left connecting stub (6) and the right connecting stub (8); three or more triangular girders are fixed on the right side surface of the right side upright post (7), each triangular girder comprises a horizontal supporting beam (12) and a waist-side oblique beam (11), a mounting hole (10) is formed in each waist-side oblique beam (11), and rib beams (13) penetrate between the supporting beams (12) of the adjacent triangular girders.
2. A hoisting frame unit for a construction site according to claim 1, characterized in that: a pair of horizontal reinforcing beams (9) is fixed between the front and rear upright posts (7) on the right side.
3. A hoisting frame unit for a construction site according to claim 2, characterized in that: the left connecting stub (6) is higher than the right connecting stub (8).
4. A lifting frame unit for a construction site according to claim 3, characterized in that: the connecting hole (5) is provided with two positions.
5. A hoisting frame unit for a construction site according to claim 4, characterized in that: the triangular beam is positioned on the upright post (7) below the positioning post (4).
6. A hoisting frame unit for a construction site according to claim 5, characterized in that: five or more than five mounting holes (10) are uniformly arranged on the waist-side oblique beam (11).
7. A lifting frame unit for a worksite according to claim 1, 2 or 6, characterized in that: three rib beams (13) are uniformly arranged along the direction of the support beam (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921564481.3U CN210914932U (en) | 2019-09-19 | 2019-09-19 | Lifting frame unit for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921564481.3U CN210914932U (en) | 2019-09-19 | 2019-09-19 | Lifting frame unit for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210914932U true CN210914932U (en) | 2020-07-03 |
Family
ID=71365997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921564481.3U Active CN210914932U (en) | 2019-09-19 | 2019-09-19 | Lifting frame unit for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210914932U (en) |
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2019
- 2019-09-19 CN CN201921564481.3U patent/CN210914932U/en active Active
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