CN217756624U - Telescopic tower machine attaches wall device - Google Patents
Telescopic tower machine attaches wall device Download PDFInfo
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- CN217756624U CN217756624U CN202222078527.9U CN202222078527U CN217756624U CN 217756624 U CN217756624 U CN 217756624U CN 202222078527 U CN202222078527 U CN 202222078527U CN 217756624 U CN217756624 U CN 217756624U
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Abstract
The utility model discloses a telescopic tower machine attaches wall device, including tower frame, horizontal steel, vertical steel, first U type connected frame, second U type connected frame, the thread groove has all been seted up at first U type connected frame's right side both ends, second U type connected frame's left side both ends all are equipped with screw shaft bearing, second U type connected frame's left side both ends all are fixed with flexible wall subassembly that attaches, and the one end that attaches the wall mount pad through rotating the tower machine and make accommodate the lead screw rotates in attaching the regulation internal thread groove that wall fixed branch set up, attaches the wall mount pad through the tower machine after flexible wall subassembly is adjusted and installs fixedly on pre-buried connecting piece at the wall to the design of this kind of flexible wall subassembly's structure can improve the tower machine under high altitude construction the stability of tower machine frame to the phenomenon that can not appear rocking shakeing under the strong wind and empty.
Description
Technical Field
The utility model belongs to the technical field of the tower machine, concretely relates to telescopic tower machine attaches wall device.
Background
In actual work progress, there is great deviation probably in the distance between tower crane and the building, and the built-in fitting of tower crane attaches the wall device also probably produces great position change burying the process underground, because the tower hangs the wall that attaches of wall spare in this high mound construction attaches the wall pole and is the disposable preparation in scene, and attaches the length of wall pole and can not adjust, when actual measurement appearance error, make the length of attaching the wall pole of making and the distance between tower crane and the building have the error, and then be unfavorable for attaching being connected between wall pole and the building.
Therefore, the telescopic wall-attached device with the publication number of CN211078253U comprises an installation platform arranged on a tower crane, wherein the installation platform is provided with an installation hole used for installing the tower crane, the tower crane is arranged in the installation hole, the installation platform is provided with a telescopic wall-attached component, the telescopic wall-attached component comprises a telescopic sleeve and a telescopic shaft, the telescopic shaft is arranged in the telescopic sleeve, the telescopic sleeve is provided with a gear used for driving the telescopic shaft to do telescopic motion, one side of the telescopic shaft close to the gear is provided with a plurality of tooth grooves matched with the gear, and the telescopic sleeve is provided with a stop mechanism used for limiting the rotation of the gear; one side of the telescopic wall-attached component far away from the mounting platform is provided with a wall-attached connecting piece.
To above-mentioned this flexible wall device that attaches, though can adjust the length that flexible attaches the wall subassembly, make the length adaptation between telescopic shaft and the telescopic tube distance between tower machine and the building, its still has following comparatively obvious defect in the use: however, after the telescopic wall-attached component in the wall-attached device is fixed to the wall surface through the wall-attached connecting piece, the wall-attached connecting piece is movably connected with the ball head of the telescopic shaft rod end lock box through the connecting seat, so that the tower frame is prone to shaking unstably after the wall-attached device is fixed, huge pulling force is generated between the connecting seat and the wall surface, the tower frame is prone to being inclined or toppled and damaged, meanwhile, the wall-attached device cannot extend and expand a connecting frame arranged in the wall-attached device according to the distance between a strong wall surface and the tower frame, the telescopic wall-attached device cannot be used under the condition that the distance between the tower frame and the wall surface is far, the practicability of the wall-attached device is reduced, the wall-attached device fixes the fixing component of the tower frame in a bolt locking mode, the fixing mode is complex in the process of disassembling and assembling of the tower frame in the later period, and the efficiency of disassembling of the tower frame is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a telescopic tower machine attaches wall device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the telescopic wall attachment device for the tower crane comprises a tower frame, four groups of steel structural members, two groups of transverse steel members, two groups of first U-shaped connecting frames and two groups of second U-shaped connecting frames, wherein the tower frame is formed by combining the four groups of steel structural members, two groups of transverse steel members are arranged, mounting blocks are fixed at the middle ends of the outer sides of the two groups of transverse steel members, lead screws are mounted on the two sides of the mounting blocks through rotating shaft seats, a rotating disc is fixed at one end of each lead screw, a limiting nut is arranged at the other end of each lead screw in a threaded manner, strip-shaped positioning blocks are arranged at the two ends of the two groups of transverse steel members, two groups of longitudinal steel members are arranged, locking combination blocks are fixed at the two ends of the two groups of longitudinal steel members, strip-shaped positioning slots are arranged at the two sides of one side face of each group of longitudinal steel members, threaded grooves are formed at the two ends of the right side of the first U-shaped connecting frame, screw rod bearings are arranged at the two ends of the left side of the second U-shaped connecting frame, a rotary lead screw is fixed at the left end of the second U-shaped connecting frame in a rotary manner, and a telescopic wall attachment assembly is fixed at the two ends of the left side of the second U-shaped connecting frame.
The bar-shaped positioning blocks arranged at the two ends of the two groups of transverse steel pieces and the bar-shaped positioning slots arranged on the two groups of longitudinal steel pieces are spliced and combined to form the tower frame stabilizing assembly, and the tower frame is positioned and fixed on the inner side of the tower frame.
One end of the screw rods arranged on the two sides of the mounting block and the locking combination blocks arranged on the two ends of the two groups of longitudinal steel pieces are arranged in a threaded penetrating mode, and one ends, located outside the locking combination blocks, of the screw rods are locked and limited through limiting nuts.
The first U-shaped connecting frame is connected with the thread grooves formed in the two sides of the left end of the second U-shaped connecting frame in a threaded mode through the two ends of one side of the first U-shaped connecting frame, the left end of the rotating screw rod is fixedly provided with the screw rod rotating disc piece, the auxiliary rotating handles are arranged on one side face of the screw rod rotating disc piece at equal intervals, the fixing effect can be achieved after the intervals between the wall face and the tower frame are adjusted in different modes, and therefore the installation and use range of the tower crane wall attaching device is enlarged.
The right-hand member of first U type connection frame and one of them group the left surface of vertical steel member is fixed through the bolt locking, and this item can make first U type connection frame, second U type connection frame and the tower crane span structure stabilizing component that the combination constitutes be convenient for dismantle and the combination in the later stage, and then can improve the convenience of this tower crane attaches the dismouting combination of wall device.
Flexible attach wall subassembly includes two sets of wall fixed branch that attach, and is two sets of the left end that attaches wall fixed branch has all been seted up and has been adjusted the internal thread groove, and is equipped with accommodate the lead screw in adjusting the internal thread groove, accommodate the lead screw's left end is fixed with the tower machine and attaches the wall mount pad, and is two sets of attach wall fixed branch for leaning out the design, and is two sets of attach the medial surface of wall fixed branch all is equipped with the steel and constructs the bracing piece, and the other end that constructs the bracing piece all with second U type linking frame's left surface middle-end fixed connection, this flexible design that attaches the structure of wall subassembly can improve the stability of tower machine frame under high altitude construction to the phenomenon that unstable tower machine rocked and emptys can not appear appearing under strong wind.
The utility model discloses a technological effect and advantage: when the telescopic tower crane wall attaching device is used for enclosing and fixing a tower crane frame, two groups of transverse steel pieces and two groups of longitudinal steel pieces are combined, and a tower crane stabilizing assembly formed by combining the two groups of transverse steel pieces and the two groups of longitudinal steel pieces is firmer through a bar-shaped positioning block and a bar-shaped positioning slot, and the splicing, combining and positioning mode can be used for more simply and quickly disassembling the tower crane frame from the tower crane frame in the later period, so that the disassembling efficiency of the tower crane wall attaching device is improved.
Meanwhile, the device can adjust the first U-shaped connecting frame and the second U-shaped connecting frame in an extending mode according to the distance between the wall and the tower crane frame, firstly, the screw rod rotates to rotate, the screw rod can extend outwards from the thread groove, the second U-shaped connecting frame and the first U-shaped connecting frame are adjusted, the fixing effect can be achieved after the distance between the wall and the tower crane frame is adjusted in a different mode, the installation and use range of the tower crane wall attachment device is improved, the first U-shaped connecting frame, the second U-shaped connecting frame and a tower crane frame stabilizing assembly formed by combination can be conveniently disassembled and combined in the later period, the convenience of disassembly and assembly of the tower crane wall attachment device can be improved, meanwhile, the problem that the wall attachment device of a comparison file cannot extend and expand the connecting frame arranged in the wall attachment device according to the distance between a strong wall and the tower is solved, the telescopic wall attachment device cannot be used under the condition that the tower and the distance between the wall are far is caused, and the practicability of the tower crane wall attachment device is further reduced.
After measuring the interval to tower frame and wall, attach the wall mount pad through rotating the tower machine and make accommodate the lead screw's one end rotate in attaching the regulation internal thread groove that wall fixed branch set up, attach the wall mount pad through the tower machine after flexible attaching the wall subassembly is adjusted and install and fix on pre-buried connecting piece at the wall, and the design of this kind of flexible attaching the structure of wall subassembly, can improve the stability of tower machine tower frame under high altitude construction, thereby can not appear rocking the unstable phenomenon and topple over under the strong wind, and then solved the flexible attaching wall subassembly among the attaching wall device of contrast file and fixed back with the wall through wherein attaching the wall connecting piece, it attaches the swing joint mode that the wall connecting piece passes through connecting seat and the articulated bulb of telescopic shaft pole one end lock box, can make the tower frame appear rocking unstable phenomenon after attaching the wall fixed and lead to connecting seat and wall to produce huge pulling force, thereby can make the tower slope appear or topple over the problem of damaging.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a front view of the transverse steel member of the present invention;
FIG. 3 is a front view of the longitudinal steel member of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a tower frame; 2. a transverse steel member; 3. mounting blocks; 4. a screw rod; 5. rotating the disc; 6. a limit nut; 7. a strip-shaped positioning block; 8. a longitudinal steel member; 9. locking the combination block; 10. a strip-shaped positioning slot; 11. a first U-shaped connecting frame; 12. a thread groove; 13. a second U-shaped connecting frame; 14. a screw rod bearing seat; 15. rotating the screw rod; 16. a telescopic wall-attached component; 17. wall-attached fixing support rods; 18. adjusting the internal thread groove; 19. adjusting the screw rod; 20. a tower crane wall-attached mounting seat; 21. the lead screw rotates the disc member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a telescopic tower crane wall attachment device comprises a tower rack 1, transverse steel pieces 2, longitudinal steel pieces 8, a first U-shaped connecting frame 11 and a second U-shaped connecting frame 13, wherein the tower rack 1 is formed by combining four groups of steel structural parts, the integral stable supporting performance of a tower crane is improved, the transverse steel pieces 2 are arranged in two groups, the front and the back of the tower rack 1 are positioned, mounting blocks 3 are fixed at the middle ends of the outer sides of the two groups of transverse steel pieces 2, the rotating connection of the screw rods 4 is facilitated, the screw rods 4 are installed on the two sides of the mounting blocks 3 through rotating shaft seats, locking combination blocks 9 can be driven to drive the longitudinal steel pieces 8 to move, combine and lock, one ends of the screw rods 4 arranged on the two sides of the mounting blocks 3 and the locking combination blocks 9 arranged on the two ends of the two groups of longitudinal steel pieces 8 are in a threaded penetrating mode, and rotating discs 5 are fixed at one ends of the screw rods 4, and rotation of the screw rods 4 is facilitated.
The other end of the screw rod 4 is provided with a limit nut 6 in a threaded manner, so that the limiting effect on one end of the screw rod 4 is realized, two ends of two groups of transverse steel pieces 2 are respectively provided with a strip-shaped positioning block 7, the convenience is brought to the inside of a strip-shaped positioning slot 10, the strip-shaped positioning blocks 7 arranged at two ends of the groups of transverse steel pieces 2 and the strip-shaped positioning slots 10 arranged on the two groups of longitudinal steel pieces 8 are combined in an inserting manner to form a tower crane frame stabilizing assembly, the firmness and the fixation of the tower crane frame 1 are improved, the tower crane frame 1 is fixed on the inner side in a positioning manner, the two groups of longitudinal steel pieces 8 are provided with two groups, locking combination blocks 9 are fixed at two ends of the two groups of longitudinal steel pieces 8, the two groups of positioning combination with the two groups of transverse steel pieces 2 is realized, the outer end, which is located on the locking combination block 9, is locked and limited through the limit nut 6, the limiting effect on the screw rod 4 is realized, and the problem of looseness is effectively reduced.
Both sides of one side face of each of the two groups of longitudinal steel pieces 8 are provided with a bar-shaped positioning slot 10 for facilitating the insertion and combination of the bar-shaped positioning blocks 7 and facilitating the later disassembly of the device, the right end of the first U-shaped connecting frame 11 is fixedly locked with the left side face of one group of longitudinal steel pieces 8 through bolts, the method is simpler and more practical, threaded grooves 12 are formed in both ends of the right side of the first U-shaped connecting frame 11 and facilitating the rotation of a screw 15 in threaded connection with the threaded grooves, screw shaft bearings 14 are arranged at both ends of the left side of the second U-shaped connecting frame 13 and capable of enabling the rotation of the screw 15, a rotation screw 15 is rotatably fixed at one left end of each screw shaft bearing 14 to achieve the effect of extending the length of the component, and the first U-shaped connecting frame 11 is rotatably connected with the threaded grooves 12 formed in both sides of the left end of the second U-shaped connecting frame 13 through both ends of one side.
The left end that rotates lead screw 15 all is fixed with lead screw rotation disc spare 21, a side equidistance that lead screw rotation disc spare 21 is equipped with supplementary twist grip, realize the quick locking to tower frame 1, and the stability of tower machine work has been guaranteed, the left side both ends of second U type linking frame 13 all are fixed with flexible wall subassembly 16 that attaches, flexible wall subassembly 16 that attaches includes two sets of wall fixed branch 17, improve the stability of connecting, two sets of left ends that attach wall fixed branch 17 have all been seted up and have been adjusted interior thread groove 18, the realization is extended the regulation to the length that attaches wall fixed branch 17, and adjust the internal thread groove 18 be equipped with accommodate lead screw 19, and accommodate lead screw 19's left end is fixed with the tower machine and attaches wall mount pad 20, carry out fixed connection through the bolt rather than the wall, and two sets of wall fixed branch 17 are for leaning out the slope design, two sets of medial surface that attach wall fixed branch 17 all are equipped with the steel structure bracing piece, and the other end fixed connection of steel structure bracing piece all with the left surface middle-hand end of second U type linking frame 13.
When the tower crane wall-attached device is used, the tower crane frame 1 is surrounded and fixed, the two sets of transverse steel pieces 2 and the two sets of longitudinal steel pieces 8 are combined, the tower crane stabilizing assembly formed by the combination of the two sets of transverse steel pieces 2 and the two sets of longitudinal steel pieces 8 is firmer through the strip-shaped positioning blocks 7 and the strip-shaped positioning slots 10, the inserting and combining positioning mode can be simply and quickly detached from the tower crane frame 1 in the later period, and the detaching efficiency of the tower crane wall-attached device is improved.
After the tower crane frame stabilizing assembly formed by combining the two groups of transverse steel pieces 2 and the two groups of longitudinal steel pieces 8 surrounds and fixes the tower crane frame, the rotating disc 5 is rotated to drive the screw rod 4 to rotate, so that the other end of the screw rod 4 rotates in the internal thread of the locking combination block 9 arranged on the longitudinal steel piece 8, and the screw rod 4 rotates on the locking combination block 9, so that the tower crane frame 1 in the tower crane frame is effectively fastened to improve the stability of the tower crane frame 1 by locking the two ends of the two groups of longitudinal steel pieces 8 and the two groups of transverse steel pieces 2, the two groups of longitudinal steel pieces 8 are tightly combined with the two ends of the two groups of transverse steel pieces 2 through the locking combination block 9, the tower crane frame 1 in the tower crane frame is effectively fastened to prevent the phenomenon that the screw rod slides, the screw rod 4 is limited at one end by the limiting nut 6 arranged, the screw rod is prevented from falling off from the locking combination block 9, the screw rod 4 is prevented from reversely rotating and the locking combination block 9 by the rotating disc 5 when the tower crane needs to be disassembled, and the convenience of disassembling and the wall attaching device of the tower crane is further improved.
Meanwhile, the device can adjust the first U-shaped connecting frame 11 and the second U-shaped connecting frame 13 in an extending mode according to the distance between the wall surface and the tower crane frame 1, firstly, the screw rod 15 rotates, the screw rod 15 can extend outwards from the threaded groove 12, the second U-shaped connecting frame 13 and the first U-shaped connecting frame 11 are adjusted, and then the fixing effect can be achieved after the distance between the wall surface and the tower crane frame 1 is adjusted in a different mode, so that the installation and use range of the tower crane wall-attaching device is enlarged, the first U-shaped connecting frame 11, the second U-shaped connecting frame 13 and a tower crane frame stabilizing assembly formed by combining can be conveniently detached and combined in the later period, and convenience in detaching and combining of the tower crane wall-attaching device can be improved.
After measuring the interval of tower crane frame 1 and wall, attach wall mount pad 20 through rotating the tower crane and make adjusting screw 19's one end rotate in attaching the regulation internal thread groove 18 that wall fixed branch 17 set up, attach wall mount pad 20 through the tower crane after the regulation of flexible wall subassembly 16 and install and fix on pre-buried connecting piece at the wall, and the design of this kind of flexible wall subassembly 16's structure, can improve the tower crane frame 1's under high altitude construction stability, thereby can not appear rocking the phenomenon shakely and topple over under the strong wind.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a telescopic tower machine attaches wall device, includes tower frame (1), horizontal steel component (2), vertical steel component (8), first U type connecting frame (11), second U type connecting frame (13), its characterized in that: the tower frame (1) is formed by combining four groups of steel structural members, two groups of transverse steel members (2) are arranged, mounting blocks (3) are fixed to the middle ends of the outer sides of the two groups of transverse steel members (2), lead screws (4) are mounted on the two sides of the mounting blocks (3) through rotating shaft seats, rotating discs (5) are fixed to one ends of the lead screws (4), limit nuts (6) are arranged on the other ends of the lead screws in a threaded mode, strip-shaped positioning blocks (7) are arranged at the two ends of the two groups of transverse steel members (2), two groups of longitudinal steel members (8) are arranged, locking combination blocks (9) are fixed to the two ends of the two groups of longitudinal steel members (8), strip-shaped positioning slots (10) are arranged on the two sides of one side face of each longitudinal steel member (8), threaded grooves (12) are arranged at the two ends of the right side of a first U-shaped connecting frame (11), screw bearing seats (14) are arranged at the two ends of the left side of a second U-shaped connecting frame (13), rotary shaft bearing seats (15) are fixed to the left ends of the screw shaft bearing seats (14), and telescopic wall assemblies (16) are fixed to the left side of the second U-shaped connecting frame (13).
2. The telescopic tower crane wall attachment device according to claim 1, characterized in that: the bar-shaped positioning blocks (7) arranged at the two ends of the two groups of transverse steel pieces (2) and the bar-shaped positioning slots (10) arranged on the two groups of longitudinal steel pieces (8) are spliced and combined to form a tower frame stabilizing component, and the tower frame (1) is positioned and fixed on the inner side of the tower frame stabilizing component.
3. The telescopic tower crane wall attachment device according to claim 1, characterized in that: one end of the screw rod (4) arranged on two sides of the mounting block (3) and the locking combination blocks (9) arranged on two ends of the two groups of longitudinal steel pieces (8) are in threaded penetration arrangement, and one end, located outside the locking combination blocks (9), of the screw rod (4) is locked and limited through the limiting nut (6).
4. The telescopic tower crane wall attachment device according to claim 1, characterized in that: the left end of the first U-shaped connecting frame (11) is connected with the left end of the second U-shaped connecting frame (13) through threads between thread grooves (12) formed in two sides of the left end of the first U-shaped connecting frame (11) and the rotating screw rod (15) in a rotating mode, the left end of the rotating screw rod (15) is fixed with a screw rod rotating disc piece (21), and an auxiliary rotating handle is arranged on the side face of the screw rod rotating disc piece (21) in an equidistant mode.
5. The telescopic tower crane wall attachment device according to claim 1, characterized in that: the right end of the first U-shaped connecting frame (11) is fixedly locked with the left side face of one group of the longitudinal steel members (8) through bolts.
6. The telescopic tower crane wall attachment device according to claim 1, characterized in that: it is flexible attach wall subassembly (16) including two sets of wall fixed branch (17), two sets of attach the left end of wall fixed branch (17) and all seted up regulation internal thread groove (18), and be equipped with accommodate the lead screw (19) in adjusting internal thread groove (18), the left end of accommodate the lead screw (19) is fixed with the tower machine and attaches wall mount pad (20), and two sets of attach wall fixed branch (17) for leaning out the design, two sets of the medial surface that attaches wall fixed branch (17) all is equipped with the steel and constructs the bracing piece, and the other end that constructs the bracing piece all with the left surface middle-end fixed connection of second U type connected frame (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222078527.9U CN217756624U (en) | 2022-08-09 | 2022-08-09 | Telescopic tower machine attaches wall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222078527.9U CN217756624U (en) | 2022-08-09 | 2022-08-09 | Telescopic tower machine attaches wall device |
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| Publication Number | Publication Date |
|---|---|
| CN217756624U true CN217756624U (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222078527.9U Active CN217756624U (en) | 2022-08-09 | 2022-08-09 | Telescopic tower machine attaches wall device |
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| CN (1) | CN217756624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116692699A (en) * | 2023-08-07 | 2023-09-05 | 山东启明风电有限公司 | Fastening assembly for fastening a tower to a wind turbine tower |
-
2022
- 2022-08-09 CN CN202222078527.9U patent/CN217756624U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116692699A (en) * | 2023-08-07 | 2023-09-05 | 山东启明风电有限公司 | Fastening assembly for fastening a tower to a wind turbine tower |
| CN116692699B (en) * | 2023-08-07 | 2023-10-13 | 山东启明风电有限公司 | Fastening assembly for fastening a tower to a wind turbine tower |
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