CN210395423U - Tower machine basis installation positioner - Google Patents

Tower machine basis installation positioner Download PDF

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Publication number
CN210395423U
CN210395423U CN201921164324.3U CN201921164324U CN210395423U CN 210395423 U CN210395423 U CN 210395423U CN 201921164324 U CN201921164324 U CN 201921164324U CN 210395423 U CN210395423 U CN 210395423U
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China
Prior art keywords
positioning
sleeve
positioning sleeve
hole
tower crane
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CN201921164324.3U
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Inventor
孙祯祥
刘宏
黄颢
董月
王金凤
李财钰
李�浩
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Sinohydro Bureau 8 Co Ltd
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Sinohydro Bureau 8 Co Ltd
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Abstract

The utility model discloses a tower machine basis installation positioner, including four unable adjustment bases that are used for fixed pre-buried landing leg, four unable adjustment bases correspond arranges four apex angle departments at the square, all is connected with the regulating part that can adjust the distance between each adjacent unable adjustment base. The tower crane foundation mounting and positioning device is simple in structure, convenient to adjust, high in adaptability and accurate in positioning.

Description

Tower machine basis installation positioner
Technical Field
The utility model relates to a tower machine foundation installation engineering technical field especially relates to a tower machine foundation installation positioner.
Background
Along with the scale use of tower crane, bring more and more convenience for the construction of building, the safety of tower crane also becomes the heaviest in my work progress simultaneously, and tower crane foundation 1 is as safe base stone in whole tower crane work progress, therefore the safety of whole tower crane is directly influenced to the good or bad of basis preparation. As shown in fig. 1, because the foundation embedded members produced by the existing manufacturers include four embedded legs 11, when the foundation is installed, the embedded legs 11 need to be placed in a concrete foundation bearing platform 12, and then a standard section 13 (also called a foundation section) and a tower crane 14 are installed on the concrete foundation bearing platform, so that the installation parallelism and accuracy of the four embedded legs 11 of the tower crane foundation are very high. The existing scheme is that the embedded support legs 11 and the standard sections 13 are assembled together, concrete is poured to form the concrete foundation bearing platform 12 after the whole foundation is positioned, and in the scheme, the standard sections 13 are heavy and need to be assisted by a large-tonnage truck crane, so that the levelness of the standard sections 13 is difficult to adjust; and meet the nervous building site in construction site, the standard festival 13 can not enter the field in time when generally the basis is made, can not utilize the standard festival 13 to fix a position pre-buried landing leg 11 to the precision of the pre-buried landing leg 11 of tower machine basis can not get the assurance.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a simple structure, adjust convenient, strong adaptability and fix a position accurate tower machine basis installation positioner.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a tower machine basis installation positioner, includes four unable adjustment bases that are used for fixed pre-buried landing leg, four unable adjustment base corresponds arranges four apex angle departments at the square, all is connected with the regulating part that can adjust distance between each adjacent unable adjustment base.
As a further improvement of the above technical solution:
the fixed base comprises a fixed plate, a first positioning sleeve and a second positioning sleeve, the first positioning sleeve and the second positioning sleeve are fixed on the fixed plate and are vertically arranged, the adjusting pieces are rod-shaped, one end of each adjusting piece penetrates through the second positioning sleeve of one fixed base to be inserted into the first positioning sleeve of the other fixed base, and locking pieces used for locking the adjusting pieces are arranged on the first positioning sleeve and the second positioning sleeve.
The locking piece is the bolt, the regulating part is equipped with a plurality of regulation holes along the even interval of axial, first locating sleeve and second locating sleeve all are equipped with two at least locating holes along the axial, each the regulating part all inserts in corresponding regulation hole and locating hole through the locking piece and first locating sleeve and second locating sleeve fixed connection.
The adjusting hole is a through hole arranged in the radial direction of the locking piece.
The positioning hole on the first positioning sleeve is a through hole arranged towards the radial direction of the first positioning sleeve, and the positioning hole on the second positioning sleeve is a through hole arranged towards the radial direction of the second positioning sleeve.
And reinforcing ribs are connected between the first positioning sleeve and the fixing plate and between the second positioning sleeve and the fixing plate.
And the fixing plate is provided with a mounting hole.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a tower machine basis installation positioner includes four unable adjustment bases that are used for fixed pre-buried landing leg, and four unable adjustment bases correspond arranges four apex angle departments at the square, all is connected with the regulating part that can adjust distance between each adjacent unable adjustment base. During the use, four pre-buried landing legs one-to-one are fixed on four unable adjustment bases, through adjusting each regulating part, drive the relative position of adjusting four unable adjustment bases to satisfy the position requirement of four pre-buried landing legs, thereby realize the installation location to tower machine basis, and can adapt to different model specification tower machine basis location requirements. The tower crane foundation mounting and positioning device is simple in structure, convenient to adjust, high in adaptability and accurate in positioning.
Drawings
FIG. 1 is a schematic structural diagram of a tower crane foundation installation process.
Fig. 2 is the utility model discloses tower machine basis installation positioner's overlook structure schematic diagram.
Fig. 3 is the utility model discloses tower machine basis installation positioner's local cross-sectional structure schematic diagram.
Fig. 4 is the utility model discloses among tower machine foundation installation positioner unable adjustment base's overlook structure schematic diagram.
Fig. 5 is the utility model discloses among tower machine foundation installation positioner unable adjustment base look sideways at the structure sketch map.
The reference numerals in the figures denote:
1. a tower crane foundation; 11. embedding support legs in advance; 12. a concrete foundation cap; 13. a standard section; 14. tower crane; 2. a fixed base; 21. a fixing plate; 22. a first positioning sleeve; 23. a second positioning sleeve; 3. an adjustment member; 31. an adjustment hole; 4. a locking member; 5. positioning holes; 6. reinforcing ribs; 7. and (7) installing holes.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples.
As shown in fig. 2 to 5, the tower crane foundation installation positioning device of the embodiment includes four fixing bases 2 for fixing the embedded legs 11, the four fixing bases 2 are correspondingly arranged at four vertex angles of a square, and the adjusting pieces 3 capable of adjusting the distance are connected between the adjacent fixing bases 2. Specifically, the distance between this adjacent unable adjustment base 2 can be adjusted to regulating part 3 between each adjacent unable adjustment base 2 to change the length of side that four unable adjustment base 2 correspond the square, during the use, four pre-buried landing leg 11 one-to-ones are fixed on four unable adjustment base 2, through adjusting each regulating part 3, drive the relative position of adjusting four unable adjustment base 2, in order to satisfy the position requirement of four pre-buried landing legs 11, thereby realize the installation location to tower machine basis, and can adapt to different model specification tower machine basis location requirements. The tower crane foundation mounting and positioning device is simple in structure, convenient to adjust, high in adaptability and accurate in positioning.
In this embodiment, the fixing base 2 includes a fixing plate 21, a first positioning sleeve 22 and a second positioning sleeve 23, the first positioning sleeve 22 and the second positioning sleeve 23 are both fixed on the fixing plate 21 and vertically disposed, the adjusting members 3 are rod-shaped, one end of each adjusting member 3 passes through the second positioning sleeve 23 of one fixing base 2 and is inserted into the first positioning sleeve 22 of another fixing base 2, and the locking members 4 for locking the adjusting members 3 are respectively installed on the first positioning sleeve 22 and the second positioning sleeve 23. In this structure, four fixed plates 21 correspond and arrange four apex angle departments at a square, be connected with regulating part 3 between the adjacent fixed plate 21, the one end of regulating part 3 all passes the second positioning sleeve 23 on one fixed plate 21 and inserts in the first positioning sleeve 22 on another fixed plate 21, make regulating part 3 can adjust the relative position with second positioning sleeve 23, with the distance between the adjacent fixed plate 21 that changes, during the use, 11 one-to-one of four pre-buried landing legs are fixed on four fixed plates 21, be used for fixed pre-buried landing leg 11, through adjusting each regulating part 3, drive the relative position of adjusting four fixed plates 21, with the position requirement that satisfies four pre-buried landing legs 11, thereby realize the installation location to the tower machine basis.
In this embodiment, the locking member 4 is a bolt, preferably a pin with a diameter of 40mm, the adjusting member 3 is provided with a plurality of adjusting holes 31 at even intervals along the axial direction, the first positioning sleeve 22 and the second positioning sleeve 23 are both provided with at least two positioning holes 5 along the axial direction, and each adjusting member 3 is inserted into the corresponding adjusting hole 31 and positioning hole 5 through the locking member 4 and is fixedly connected with the first positioning sleeve 22 and the second positioning sleeve 23. In this structure, the second locating sleeve 23 of regulating part 3 on passing a fixed plate 21, and insert through locking piece 4 and realize both fixed connection in regulating hole 31 and the locating hole 5 that regulating part 3 and second locating sleeve 23 both correspond, the one end of regulating part 3 inserts in the first locating sleeve 22 on another fixed plate 21, and insert through locking piece 4 and realize both fixed connection in regulating hole 31 and the locating hole 5 that regulating part 3 and first locating sleeve 22 both correspond, make the distance between the adjacent fixed plate 21 adjust more conveniently.
In this embodiment, the adjustment hole 31 is a through hole provided in the radial direction of the locking member 4, and thus the adjustment hole 31 and the positioning hole 5 can be easily aligned.
In this embodiment, the positioning hole 5 on the first positioning sleeve 22 is a through hole radially disposed toward the first positioning sleeve 22, and the positioning hole 5 on the second positioning sleeve 23 is a through hole radially disposed toward the second positioning sleeve 23, so that the alignment of the adjusting hole 31 and the positioning hole 5 is easier, and the adjustment of the adjusting member 3 is more convenient.
In this embodiment, the reinforcing ribs 6 are connected between the first positioning sleeve 22 and the fixing plate 21 and between the second positioning sleeve 23 and the fixing plate 21, so as to perform a reinforcing function.
In this embodiment, the fixing plate 21 is provided with a mounting hole 7, the embedded leg 11 and the fixing plate 21 can be connected by a bolt, the mounting hole 7 is used for the bolt to pass through, and the bolt is a high-strength bolt of M32; the embedded legs 11 and the fixing plate 21 can be fixed by welding.
The utility model discloses a tower machine foundation installation positioner installation construction step as follows:
s1, assembling the tower crane foundation mounting and positioning device before mounting the tower crane embedded support legs 11, wherein the first positioning sleeve 22 and the second positioning sleeve 23 are fixed on the fixing plate 21 through four reinforcing rib plates 6 to form a fixing base 2; then, between each adjacent fixing base 2, the adjusting piece 3 passes through the second positioning sleeve 23 of one fixing base 2, then is inserted into the first positioning sleeve 22 of the other fixing base 2, and then passes through
Figure BDA0002140253920000041
The pin shaft is fixedly connected to form a tower crane foundation mounting and positioning device, and the depth of the adjusting piece 3 inserted into the second positioning sleeve 23 is adjusted to adjust the size of the tower crane foundation mounting and positioning device to meet the positioning requirement of the embedded support leg 11;
s2, connecting the four embedded legs 11 with the four fixing plates 21 in a one-to-one correspondence manner by bolts or welding;
s3, hoisting the connected embedded support legs 11 and the tower crane foundation mounting and positioning device into mounting positions of the embedded support legs 11, measuring height differences of four corners by using a level gauge, adjusting the height differences to keep the four corners at the same level, and enabling the four corners to reach the mounting required height;
s4, bundling the foundation stiffness, welding the embedded support legs 11 with foundation steel bars, and ensuring the welding strength;
and S5, after the embedded supporting legs 11 are installed, waiting for pouring concrete.
The utility model discloses a tower machine foundation installation positioner can change relative position between the pre-buried landing leg 11 through the degree of depth that changes regulating part insert second position sleeve 23, adapts to different model specification tower machine foundation location requirements, and simple structure, transportation convenience, convenient operation, safe and reliable have higher practical value and spreading value.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims (7)

1. A tower machine basis installation positioner which characterized in that: including four unable adjustment base (2) that are used for fixed pre-buried landing leg (11), four unable adjustment base (2) correspond and arrange four apex angle departments at the square, all are connected with between each adjacent unable adjustment base (2) and can adjust distance's regulating part (3).
2. The tower crane foundation mounting and positioning device of claim 1, wherein: fixing base (2) are including fixed plate (21), first locating sleeve (22) and second locating sleeve (23) all fix on fixed plate (21) and set up perpendicularly, regulating part (3) are shaft-like, each the second locating sleeve (23) that a fixing base (2) was all passed to the one end of regulating part (3) inserts in first locating sleeve (22) of another fixing base (2), locking piece (4) that are used for locking regulating part (3) have all been installed on first locating sleeve (22) and second locating sleeve (23).
3. The tower crane foundation mounting and positioning device of claim 2, wherein: the locking piece (4) is a bolt, the adjusting piece (3) is provided with a plurality of adjusting holes (31) at even intervals along the axial direction, the first positioning sleeve (22) and the second positioning sleeve (23) are provided with at least two positioning holes (5) along the axial direction, and each adjusting piece (3) is inserted into the corresponding adjusting holes (31) and positioning holes (5) through the locking piece (4) and is fixedly connected with the first positioning sleeve (22) and the second positioning sleeve (23).
4. The tower crane foundation mounting and positioning device of claim 3, wherein: the adjusting hole (31) is a through hole arranged in the radial direction of the locking piece (4).
5. The tower crane foundation mounting and positioning device of claim 4, wherein: the positioning hole (5) on the first positioning sleeve (22) is a through hole arranged towards the radial direction of the first positioning sleeve (22), and the positioning hole (5) on the second positioning sleeve (23) is a through hole arranged towards the radial direction of the second positioning sleeve (23).
6. The tower crane foundation mounting and positioning device as claimed in any one of claims 2 to 5, wherein: and reinforcing ribs (6) are connected between the first positioning sleeve (22) and the fixing plate (21) and between the second positioning sleeve (23) and the fixing plate (21).
7. The tower crane foundation mounting and positioning device of claim 6, wherein: the fixing plate (21) is provided with a mounting hole (7).
CN201921164324.3U 2019-07-23 2019-07-23 Tower machine basis installation positioner Active CN210395423U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921164324.3U CN210395423U (en) 2019-07-23 2019-07-23 Tower machine basis installation positioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921164324.3U CN210395423U (en) 2019-07-23 2019-07-23 Tower machine basis installation positioner

Publications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112982475A (en) * 2021-03-04 2021-06-18 衡水衡源电力建设有限责任公司 Auxiliary mounting tool for prefabricated foundation of power transmission line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112982475A (en) * 2021-03-04 2021-06-18 衡水衡源电力建设有限责任公司 Auxiliary mounting tool for prefabricated foundation of power transmission line

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