CN221070786U - Tower crane foundation pre-buried landing leg locating frame mounting structure - Google Patents
Tower crane foundation pre-buried landing leg locating frame mounting structure Download PDFInfo
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- CN221070786U CN221070786U CN202322605449.8U CN202322605449U CN221070786U CN 221070786 U CN221070786 U CN 221070786U CN 202322605449 U CN202322605449 U CN 202322605449U CN 221070786 U CN221070786 U CN 221070786U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 80
- 239000010959 steel Substances 0.000 claims abstract description 80
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of tower cranes, and discloses a tower crane foundation embedded support leg positioning frame mounting structure which comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with a supporting seat, the outer side of the supporting seat is fixedly connected with a supporting plate, the top end of the outer side of the supporting seat is fixedly connected with an embedded support seat I, and the top end of the outer side of the supporting seat is fixedly connected with an embedded support seat II. This pre-buried landing leg locating frame mounting structure of tower crane basis, through screw hole one and screw hole two and bolt one and bolt two's cooperation, be connected angle steel and supporting seat, through screw hole three and screw hole four and bolt three's cooperation, make four groups channel-section steel and angle steel fixed, make four groups bottom plates, the supporting seat, the backup pad, pre-buried support one and pre-buried support two fix as a whole, the location is more accurate when making pre-buried, the diaphragm of "several" font structure is convenient to hoist and mount the locating frame, facilitate the use, whole location structure all has the bolt fastening, easy to assemble dismantles.
Description
Technical Field
The utility model relates to the technical field of tower cranes, in particular to a positioning frame mounting structure for a foundation embedded supporting leg of a tower crane.
Background
Tower crane is called tower crane for short, also called tower crane, originated from western europe. And the movable arm is arranged on the rotary crane at the upper part of the high-rise tower body. The working space is large, and the device is mainly used for vertical and horizontal conveying of materials and installation of building components in house building construction. The device consists of a metal structure, a working mechanism and an electrical system. The metal structure comprises a tower body, a movable arm, a base and the like. The working mechanism comprises four parts of lifting, amplitude changing, rotation and walking. The electrical system comprises a motor, a controller, a power distribution cabinet, a connecting line, a signal and lighting device and the like.
When the existing tower crane foundation is embedded with the landing leg, the direct embedded landing leg can cause inaccurate embedded positioning, and the error is overlarge, so that later installation is difficult, the embedded landing leg is heavier, and the embedded landing leg is relatively laborious to transport and install one by one and is not easy to use.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a tower crane foundation embedded support leg positioning frame mounting structure, which aims to solve the problems in the background.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pre-buried landing leg locating frame mounting structure of tower crane basis, includes the bottom plate, the top fixedly connected with supporting seat of bottom plate, the outside fixedly connected with backup pad of supporting seat, supporting seat outside top fixedly connected with pre-buried support one, supporting seat outside top fixedly connected with pre-buried support two, the top of supporting seat is provided with the angle steel, screw hole one has been seted up in the outside of angle steel, screw hole two has been seted up in the outside of angle steel, screw hole one internal thread connection has bolt one, screw hole two threaded connection has bolt two, screw hole three has been seted up in the angle steel top outside, the outside of angle steel is provided with the channel-section steel, screw hole four has been seted up to the tip of channel-section steel, screw hole five has been seted up in the outside of channel-section steel, screw hole four's internal thread connection has the bolt three, the inboard of channel-section steel is provided with the diaphragm, screw hole six has been seted up in the outside of diaphragm, screw hole six outside threaded connection has the bolt four, the outside fixedly connected with backing plate of angle steel.
Preferably, the bottom plate and the supporting seat are provided with the same four, the four bottom plates and the supporting seat form a square structure, the supporting plates are provided with the same four groups, and the four groups of the supporting plates are respectively positioned in the four groups of the supporting seats for welding.
Through above-mentioned technical scheme, strengthen the supporting seat through four sets of backup pads, improve the stability of structure, it is more sturdy and durable.
Preferably, the first pre-buried support is smaller than the second pre-buried support in height, the first threaded hole and the second threaded hole penetrate through the angle steel and the base plate, the first threaded hole corresponds to the first pre-buried support one by one, and the second threaded hole corresponds to the second pre-buried support one by one.
Through the technical scheme, the first bolt and the second bolt are convenient to install, the angle steel is fixed, and the first embedded support is smaller than the second embedded support in height, so that the first bolt and the second bolt cannot be mutually interfered.
Preferably, the threaded holes three and the threaded holes four are in one-to-one correspondence, the threaded holes five are provided with the same two groups, each group of threaded holes five are provided with the same three, the two groups of threaded holes five are symmetrically distributed about the channel steel, the channel steel is provided with the same four, the four channel steel is circumferentially distributed on the outer side of the angle steel, and the included angle between the channel steel is 90 degrees.
Through the technical scheme, four groups of channel steels are arranged to be used for connecting four groups of angle steels, so that four groups of bottom plates, supporting seats, supporting plates, the first embedded support and the second embedded support are fixed into a whole, and positioning is more accurate during embedding.
Preferably, the threaded holes five are provided with the same three, the three threaded holes five are arranged on the channel steel at equal intervals, the threaded holes five are positioned at the middle position of the channel steel, and the threaded holes six correspond to the threaded holes five in a one-to-one mode.
Through above-mentioned technical scheme, through bolt three and screw hole three and four cooperation of screw hole, make the channel-section steel can dismantle, conveniently accomodate when not using.
Preferably, the number of the transverse plates is three, the three transverse plates are arranged between two channel steels at equal intervals, and the transverse plates are in a 'several' -shaped structure.
Through above-mentioned technical scheme, during the use, hang the lifting hook under the diaphragm of three group "nearly" font structures, conveniently hoist and mount the locating frame, facilitate the use.
Compared with the prior art, the utility model provides a tower crane foundation embedded support leg positioning frame mounting structure, which has the following beneficial effects: this pre-buried landing leg locating frame mounting structure of tower crane basis passes through screw hole one and screw hole two and bolt one and bolt two's cooperation, is connected angle steel and supporting seat, through screw hole three and screw hole four and bolt three's cooperation, makes four groups channel-section steel and angle steel fixed, makes four groups bottom plates, supporting seat, backup pad, pre-buried support one and pre-buried support two fixed as a whole, and the location is more accurate when making pre-buried, and the diaphragm of "several" font structure is convenient to hoist and mount the locating frame, convenient to use, and whole location structure all has the bolt fastening, easy to assemble dismantles.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a split structure of the present utility model;
FIG. 3 is a schematic view of an installation structure of the embedded support of the present utility model;
fig. 4 is a schematic view of a floor mounting structure of the present utility model.
Wherein: 1. a bottom plate; 2. a support base; 3. a support plate; 4. embedding a first support; 5. embedding a second support; 6. angle steel; 7. a first threaded hole; 8. a threaded hole II; 9. a first bolt; 10. a second bolt; 11. a threaded hole III; 12. channel steel; 13. a threaded hole IV; 14. a screw hole V; 15. a third bolt; 16. a cross plate; 17. a threaded hole six; 18. a bolt IV; 19. a backing plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
As shown in fig. 1-4, the mounting structure of the foundation embedded support leg positioning frame of the tower crane provided by the utility model comprises a bottom plate 1, wherein the top end of the bottom plate 1 is fixedly connected with a supporting seat 2, the outer side of the supporting seat 2 is fixedly connected with a supporting plate 3, the outer side top end of the supporting seat 2 is fixedly connected with an embedded support seat I4, the outer side top end of the supporting seat 2 is fixedly connected with an embedded support seat II 5, the top end of the supporting seat 2 is provided with an angle steel 6, the outer side of the angle steel 6 is provided with a threaded hole II 8, the inner side of the threaded hole I7 is in threaded connection with a bolt I9, the threaded hole II 8 is in threaded connection with a bolt II 10, the outer side of the top end of the angle steel 6 is provided with a threaded hole III 11, the outer side of the angle steel 6 is provided with a channel steel 12, the end of the channel steel 12 is provided with a threaded hole IV 13, the outer side of the channel steel 12 is provided with a threaded hole IV 14, the inner side of the threaded hole IV 13 is in threaded connection with a bolt IV 15, the inner side of the channel steel 12 is provided with a cross plate 16, the outer side of the cross plate 16 is provided with a threaded hole IV 17, the outer side of the threaded hole IV 17 is in threaded connection with a bolt IV 18, and the outer side of the threaded hole IV 17 is fixedly connected with a backing plate 19.
Specifically, bottom plate 1 and supporting seat 2 are provided with the same four, and four bottom plates 1 and supporting seat 2 constitute square structure, and backup pad 3 is provided with the same four sets of, and four sets of backup pads 3 are located four sets of supporting seat 2 welding respectively, and the advantage is, strengthens supporting seat 2 through four sets of backup pads 3, improves the stability of structure, and is more sturdy and durable.
Specifically, the height of pre-buried support one 4 is less than the height of pre-buried support two 5, screw hole one 7 and screw hole two 8 run through angle steel 6 and backing plate 19, screw hole one 7 and pre-buried support one 4 one-to-one, screw hole two 8 and pre-buried support two 5 one-to-one, thereby the advantage is, thereby be convenient for install bolt one 9 and bolt two 10 fix angle steel 6, and the installation of bolt one 9 and bolt two 10 can not mutually interfere in the height that pre-buried support one 4 is less than pre-buried support two 5.
Specifically, screw hole three 11 and screw hole four 13 one-to-one, screw hole five 14 are provided with the same two sets of, and every screw hole five 14 of group all is provided with the same three, and two sets of screw holes five 14 are about channel-section steel 12 symmetric distribution, and channel-section steel 12 is provided with the same four, and four channel-section steels 12 encircle the outside of distributing at angle steel 6, and the contained angle between the channel-section steel 12 is 90, and the advantage is, has set up four sets of channel-section steels 12 and is used for connecting four sets of angle steel 6 to fix four sets of bottom plate 1, supporting seat 2, backup pad 3, pre-buried support one 4 and pre-buried support two 5 as a whole, make the location more accurate when pre-buried.
Embodiment two:
As shown in fig. 2-4, as an improvement over the previous embodiment.
Specifically, screw holes five 14 are provided with the same three, and three screw holes five 14 equidistant are arranged on channel-section steel 12, and screw holes five 14 are located the intermediate position of channel-section steel 12, screw holes six 17 and screw holes five 14 one-to-one, and the advantage is, through bolt three 15 and screw hole three 11 and screw hole four 13 cooperation, makes channel-section steel 12 can dismantle, conveniently accomodate when not using.
Specifically, the diaphragm 16 is provided with the same three, and three diaphragm 16 equidistant are arranged between two channel-section steel 12, and diaphragm 16 is "nearly" font structure, and the advantage is, during the use, falls the lifting hook under the diaphragm 16 of three group "nearly" font structure, conveniently carries out hoist and mount installation, facilitate the use to the locating frame.
Working principle: when the novel transverse frame is used, firstly, the supporting seat 2 and the supporting plate 3 are welded on the bottom plate 1, then the first pre-buried support seat 4 and the second pre-buried support seat 5 are welded on the top end of the supporting seat 2, then the backing plate 19 is welded on the outer side of the angle steel 6, the angle steel 6 is placed on the top end of the supporting seat 2, the first threaded hole 7 and the second threaded hole 8 are aligned with the first buried support seat 4 and the second pre-buried support seat 5, then the first bolt 9 and the second bolt 10 are screwed on to fix the angle steel 6, after the installation of the angle steel 6 is completed, the channel steel 12 is placed on the outer side of the angle steel 6, the third threaded hole 11 and the fourth threaded hole 13 are aligned, the third bolt 15 is screwed on to fix the angle steel 6, the installation of the diagonal steel 6 is completed, then the transverse plate 16 is placed between the two channel steels 12, the fifth threaded hole 14 and the sixth threaded hole 17 are aligned, the fourth bolt 18 is screwed on, the transverse plate 16 is fixed, and the whole positioning structure is fixed by bolts, and the positioning structure is convenient to install and detach.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pre-buried landing leg locating frame mounting structure of tower crane basis, includes bottom plate (1), its characterized in that: the top fixedly connected with supporting seat (2) of bottom plate (1), the outside fixedly connected with backup pad (3) of supporting seat (2), the outside top fixedly connected with pre-buried support (4) of supporting seat (2), the outside top fixedly connected with pre-buried support (5) of supporting seat (2), the top of supporting seat (2) is provided with angle steel (6), screw hole one (7) have been seted up in the outside of angle steel (6), screw hole two (8) have been seted up in the outside of angle steel (6), screw hole one (7) internal thread has bolt one (9), screw hole two (8) threaded connection has bolt two (10), screw hole three (11) have been seted up in the outside of angle steel (6) top, the outside of angle steel (6) is provided with channel-section steel (12), screw hole four (13) have been seted up to the tip of channel-section steel (12), screw hole five (14) have been seted up in the outside of channel-section steel (12), screw hole four (13) internal thread connection has bolt three (15), the inboard of angle steel (12) has been provided with screw hole two (16), six screw holes four (17) have screw hole four (17) are seted up in the outside of screw hole (16), and a backing plate (19) is fixedly connected to the outer side of the angle steel (6).
2. The installing structure of the pre-buried supporting leg locating frame of the foundation of the tower crane according to claim 1, wherein: the base plate (1) and the supporting seat (2) are provided with the same four, the four base plate (1) and the supporting seat (2) form a square structure, the supporting plate (3) is provided with the same four groups, and the four groups of the supporting plates (3) are respectively positioned in the four groups of the supporting seats (2) for welding.
3. The installing structure of the pre-buried supporting leg locating frame of the foundation of the tower crane according to claim 1, wherein: the height of the first pre-buried support (4) is smaller than that of the second pre-buried support (5), the first threaded hole (7) and the second threaded hole (8) penetrate through the angle steel (6) and the base plate (19), the first threaded hole (7) and the first pre-buried support (4) are in one-to-one correspondence, and the second threaded hole (8) and the second pre-buried support (5) are in one-to-one correspondence.
4. The installing structure of the pre-buried supporting leg locating frame of the foundation of the tower crane according to claim 1, wherein: screw holes III (11) and screw holes IV (13) one-to-one, screw holes V (14) are provided with the same two sets of, every set of screw holes V (14) all are provided with the same three, and two sets of screw holes V (14) are about channel-section steel (12) symmetric distribution, channel-section steel (12) are provided with the same four, four channel-section steel (12) encircle the outside of distributing in angle steel (6), contained angle between channel-section steel (12) is 90.
5. The installing structure of the pre-buried supporting leg locating frame of the foundation of the tower crane according to claim 1, wherein: the screw holes five (14) are arranged in the same three, the three screw holes five (14) are arranged on the channel steel (12) at equal intervals, the screw holes five (14) are positioned at the middle position of the channel steel (12), and the screw holes six (17) are in one-to-one correspondence with the screw holes five (14).
6. The installing structure of the pre-buried supporting leg locating frame of the foundation of the tower crane according to claim 1, wherein: the number of the transverse plates (16) is the same as three, the three transverse plates (16) are arranged between two channel steels (12) at equal intervals, and the transverse plates (16) are in a 'several' -shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322605449.8U CN221070786U (en) | 2023-09-25 | 2023-09-25 | Tower crane foundation pre-buried landing leg locating frame mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322605449.8U CN221070786U (en) | 2023-09-25 | 2023-09-25 | Tower crane foundation pre-buried landing leg locating frame mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221070786U true CN221070786U (en) | 2024-06-04 |
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ID=91260509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322605449.8U Active CN221070786U (en) | 2023-09-25 | 2023-09-25 | Tower crane foundation pre-buried landing leg locating frame mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221070786U (en) |
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2023
- 2023-09-25 CN CN202322605449.8U patent/CN221070786U/en active Active
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