CN214828552U - Stable mobile tower crane with assembled tower crane foundation - Google Patents
Stable mobile tower crane with assembled tower crane foundation Download PDFInfo
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- CN214828552U CN214828552U CN202121568336.XU CN202121568336U CN214828552U CN 214828552 U CN214828552 U CN 214828552U CN 202121568336 U CN202121568336 U CN 202121568336U CN 214828552 U CN214828552 U CN 214828552U
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Abstract
The utility model particularly relates to a stable mobile tower crane with an assembled tower crane foundation, which comprises a mobile vehicle, a tower crane base, a first tower frame and a second tower frame, wherein the end surface of the mobile vehicle is provided with a bulge, and a stable slot is arranged on the bulge, the first tower frame is fixedly arranged on the end surface of the arranged tower crane base, when the utility model is used, the movable bolt pieces arranged at the two ends of a stable cushion block penetrate to the outside of one side of a first connecting bottom plate and a second connecting bottom plate and are fixedly connected through a fastening nut, the stability of the first tower frame and the second tower frame is improved, the problem of material dumping and breaking is avoided, the tower crane can resist the transmitted inertia under the matching use between a self-locking assembly arranged on a mobile wheel of the tower crane and a conical column, the mobile vehicle is prevented from moving under the action of the inertia, and the effect of improving the use stability of the mobile vehicle is achieved, the probability of occurrence of the accident that the tower crane falls is reduced.
Description
Technical Field
The utility model belongs to the technical field of tower machine equipment, concretely relates to stable form has mobile tower machine of assembling tower machine basis.
Background
The existing tower crane is one of common lifting equipment on construction sites, has the characteristics of wide operation range, high lifting speed and flexible lifting position, and is one of indispensable construction equipment on large-scale construction sites at present, the base of the circulating base of the existing tower crane can be reused, the running cost of the tower crane is reduced, but the base of the tower crane is fixedly arranged, when the base of the tower crane is locally damaged, the change of the base pressure easily causes the uneven settlement of the foundation of the tower crane, the verticality deviation of the tower crane is increased, thereby the stability of the tower crane is influenced, and when a lifting hook lifts an object, the moving wheel of the trolley is easily influenced by a lifting weight, so that the situation that the supporting platform moves in a non-artificial control mode is generated, the stability of the bottom of the tower crane is influenced, the accident of tower crane dumping is easily caused, the disassembly and installation of a tower frame are very inconvenient, and the stability of the tower after connection and installation is poor, easily break and topple at the tower connection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a highway bituminous paving maintains and uses roughness measuring 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: a stable mobile tower crane with an assembled tower crane foundation comprises a mobile vehicle, a tower crane base, a first tower frame and a second tower frame, wherein the end face of the mobile vehicle is provided with a bulge, a stabilizing slot is arranged on the bulge, positioning insertion columns are symmetrically arranged on two sides of the end face of the bulge, fixing mechanisms are arranged on two sides of the mobile vehicle, a stabilizing insertion block is arranged at the part of the tower crane base, fastening bolt pieces are arranged on two sides of the tower crane base in a threaded penetrating manner, the first tower frame is fixedly arranged on the end face of the tower crane base, a first connecting bottom plate is arranged at the top end of the first tower frame, a stabilizing slot is arranged in the middle of the end face of the first connecting bottom plate, a second connecting bottom plate is arranged at the bottom end of the second tower frame, a stabilizing plug connector is arranged on the bottom surface of the second connecting bottom plate, a stabilizing cushion block is arranged between the second connecting bottom plate and the first connecting bottom plate, and a spring piece is arranged inside the stabilizing cushion block, the both ends of spring part are equipped with and are connected with movable bolt spare, the outside setting in both ends that extends to stable cushion is run through to the one end of movable bolt spare, the top of second pylon is equipped with the connecting seat terminal surface is equipped with the rotary disk, the top level of rotary disk is equipped with the jib loading boom.
As a further optimization of the technical scheme, the fixing mechanism comprises a stabilizing block fixing column, a movable cavity is arranged inside the fixing column, two side walls of the movable cavity are provided with positioning sliding grooves, a movable plate slides in the positioning sliding grooves, a threaded sleeve is fixed at the top end of the fixing column, a fastening screw is arranged in an internal thread of the threaded sleeve, one end of the fastening screw penetrates through the inside of the movable cavity and is rotatably connected with the top end of the arranged movable plate through a bearing seat, a conical column is arranged at the bottom of the movable plate, and one end of the conical column movably penetrates through the outside of the bottom side of the fixing column, so that the tower crane can be quickly positioned, and the stability of the tower crane is improved.
As a further optimization of the technical scheme, stabilizing blocks are arranged on two sides of the tower crane base, stabilizing insertion holes are formed in the stabilizing blocks, the stabilizing insertion holes are in matched insertion with the positioning insertion columns, the connecting stability of the first tower frame is improved, the stabilizing insertion blocks arranged on the tower crane base are in matched insertion with stabilizing insertion grooves formed in the movable trolley, the efficiency of rapid combination and installation between the stabilizing insertion blocks and the movable trolley is further improved, the tower crane base is fixedly connected with the movable trolley through threads of the fastening bolt pieces, and the stability between the tower crane base and the movable trolley is improved.
As a further optimization of the technical scheme, a balancing weight is installed at the left end of the crane boom, and a lifting hook is arranged at the bottom side of the other end of the crane boom, so that an object is lifted.
As a further optimization of the technical scheme, the bottom of the moving vehicle is provided with a tower crane moving wheel, and the tower crane moving wheel is provided with a self-locking assembly, so that the tower crane can be moved and positioned.
As a further optimization of the technical scheme, the stabilizing plug connector arranged on the second connecting bottom plate is matched and plugged with the stabilizing groove arranged on the first connecting bottom plate, so that the stability between the first tower and the second tower is improved, the movable bolt pieces arranged at the two ends of the stabilizing cushion block movably penetrate through the outer parts of one sides of the first connecting bottom plate and the second connecting bottom plate and are fixedly connected through the fastening nuts, the connection tightness between the first connecting bottom plate and the second connecting bottom plate is further enhanced, and the installation performance of the hoisting object of the tower crane is enhanced.
The utility model discloses a technological effect and advantage: when the stable mobile tower crane with the splicing tower crane foundation is used, firstly, a worker rotates the fastening screw rod in the threaded sleeve to rotate in the movable cavity, the fastening screw rod pushes the movable plate to move downwards, simultaneously, the moving plate pushes the conical column to move out of the movable cavity and enables the conical column to be inserted into the ground after moving out, the fixing of the moving vehicle can be finished, the subsequent smooth installation of the first tower frame and the second tower frame is convenient, then the tower crane base is inserted into the stable slot through the stable inserting block, thereby improving the stability of the installation of the tower crane base, then the positioning inserting columns arranged on the moving vehicle are inserted into the stable blocks arranged at the two sides of the tower crane base, thereby strengthen tower machine base's stability to fastening bolt spare through the setting is fixed the reinforcement and is fixed tower machine base and locomotive, thereby realizes the quick installation of first pylon.
And the stable plug connector arranged on the second connecting bottom plate is matched and plugged with the stable groove arranged on the first connecting bottom plate to strengthen the quick connection and fixation between the first tower and the second tower, meanwhile, the movable bolt pieces arranged at the two ends of the stable cushion block movably penetrate through the outer parts of one sides of the first connecting bottom plate and the second connecting bottom plate and are fixedly connected through the fastening nuts, so that the stability of the first tower frame and the second tower frame is improved, the problem of material dumping and breaking is avoided, the first tower frame and the second tower frame are convenient to disassemble in the later period, the tower crane can resist the transmitted inertia through the matching use between the self-locking assembly arranged on the moving wheel of the tower crane and the conical column, the moving condition of the moving vehicle under the action of the inertia is prevented, the effect of improving the stability of the mobile vehicle is achieved, and the probability of occurrence of the accident that the tower crane falls is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of the cart according to the present invention;
fig. 3 is a front view of the first connection bottom plate and the second connection bottom plate of the present invention.
In the figure: 1. a mobile vehicle; 2. a tower crane moving wheel; 3. stabilizing the slot; 4. a fixing mechanism; 5. a movable cavity; 6. positioning the chute; 7. a threaded sleeve; 8. moving the plate; 9. a tapered post; 10. fastening a screw rod; 11. positioning the inserted column; 12. stabilizing the insert block; 13. a tower crane base; 14. a stabilizing block; 15. a fastening bolt member; 16. a first tower; 17. a first connection chassis; 18. a stabilizing slot; 19. a second tower; 20. a second connection base plate; 21. a stable plug connector; 22. stabilizing the cushion block; 23. a spring member; 24. a movable bolt member; 25. a connecting seat; 26. rotating the disc; 27. a cargo boom; 28. a balancing weight; 29. a lifting hook is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-3, the present invention provides a technical solution: a stable mobile tower crane with an assembled tower crane foundation comprises a mobile vehicle 1, a tower crane base 13, a first tower frame 16 and a second tower frame 19, the tower crane moves by arranging the tower crane moving wheel 2 at the bottom of the moving vehicle 1 and installing the self-locking component on the tower crane moving wheel 2, the end surface of the moving vehicle 1 is provided with a bulge, the bulge is provided with a stable slot 3 to connect and fix the first tower frame 16, the two sides of the end surface of the bulge are symmetrically provided with positioning inserted columns 11, the stability of the movement of the tower crane base 13 can be ensured by the arrangement of the positioning insertion columns 11, the stability of the mobile vehicle 1 is improved by arranging the fixing mechanisms 4 on the two sides of the mobile vehicle 1, and the fixing mechanisms 4 comprise stabilizing block fixing columns, the movable cavity 5 is arranged in the fixed column, and the positioning sliding grooves 6 are formed in the two side walls of the movable cavity 5, so that the movable plate 8 can directionally slide up and down.
A movable plate 8 is arranged in the positioning sliding groove 6 in a sliding manner, the movable adjustment of the conical column 9 is facilitated through the arrangement of the movable plate 8, a threaded sleeve 7 is fixed at the top end of a fixed column, a fastening screw 10 is arranged in an internal thread of the threaded sleeve 7, the movable plate 8 can be adjusted up and down, one end of the fastening screw 10 penetrates through the movable cavity 5 and is connected with the top end of the arranged movable plate 8 in a rotating manner through a bearing seat, the fastening screw 10 pushes the conical column 9 to be accommodated and move in a telescopic manner, the conical column 9 is arranged at the bottom of the movable plate 8, one end of the conical column 9 movably penetrates through the bottom side of the fixed column, the positioning and fixing of the mobile vehicle 1 are achieved, a stable insert 12 is arranged at the part of a tower crane base 13, the firmness of the fixed tower crane base 13 can be improved through the arrangement of the stable insert 12, fastening bolt pieces 15 are arranged on two side threads of the tower crane base 13 in a penetrating manner, through the arrangement of the fastening bolt pieces 15, the tower crane base 13 and the moving vehicle 1 are fixedly installed.
And the disassembly in the later period is facilitated, the tower crane base 13 is fixedly arranged on the end surface of the tower crane base 13 through the first tower frame 16, the two sides of the tower crane base 13 are provided with the stabilizing blocks 14, the firm stability of the tower crane base 13 is improved, the stabilizing insertion holes are arranged on the stabilizing blocks 14 and are in matched insertion connection with the positioning insertion columns 11, the stability of the first tower frame 16 is further improved, the stabilizing insertion blocks 12 arranged on the tower crane base 13 are in matched insertion connection with the stabilizing insertion grooves 3 arranged on the moving vehicle 1, the disassembly in the later period is facilitated, the tower crane base 13 is fixedly connected with the moving vehicle 1 through the threads arranged between the fastening bolt pieces 15, the first tower frame 16 is further reinforced, the first connecting bottom plate 17 is arranged at the top end, the stabilizing groove 18 is arranged in the middle of the end surface of the first connecting bottom plate 17, the insertion of the stabilizing insertion pieces 21 is facilitated, the second connecting bottom plate 20 is arranged at the bottom end of the second tower frame 19, and the bottom surface of the second connecting bottom plate 20 is provided with a stable plug connector 21, so that the second tower 19 can be ensured to be stable and not to topple over, a stable cushion block 22 is arranged between the second connecting bottom plate 20 and the first connecting bottom plate 17, a spring part 23 is arranged in the stable cushion block 22, and the movable arrangement of a movable bolt part 24 is realized.
The two ends of the spring element 23 are provided with movable bolt pieces 24, and one end of each movable bolt piece 24 penetrates and extends to the outer parts of the two ends of the stable cushion block 22, so that the fixed connection between the first connecting bottom plate 17 and the second connecting bottom plate 20 is realized, the stable plug-in unit 21 arranged on the second connecting bottom plate 20 is matched and plugged with the stable groove 18 arranged on the first connecting bottom plate 17, so that the fast connection and fixation between the first tower 16 and the second tower 19 are enhanced, the movable bolt pieces 24 arranged at the two ends of the stable cushion block 22 movably penetrate through the outer parts of one side of the first connecting bottom plate 17 and one side of the second connecting bottom plate 20 and are fixedly connected through fastening nuts, so that the stability of the first tower 16 and the second tower 19 is improved, the problem of dumping and material breakage is avoided, the connecting seat 25 is arranged at the top end of the second tower 19, and the rotary disc 26 is arranged on the end face of the connecting seat 25, so that the crane boom 27 rotates, the cargo boom 27 is horizontally arranged at the top end of the rotating disc 26, the counterweight block 28 is arranged at the left side end of the cargo boom 27, the horizontal stability of the movement of the cargo boom 27 can be guaranteed, the inclination is avoided, and the lifting hook 29 is arranged at the bottom side of the other end of the cargo boom 27, so that the cargo is lifted.
When in use, firstly, a worker rotates the fastening screw 10 in the threaded sleeve 7 to rotate in the movable cavity 5, the fastening screw 10 pushes the movable plate 8 to move downwards, at the same time, the moving plate 8 pushes the tapered column 9 to move out of the movable cavity 5, and the movement of the tapered column 9 enables the tapered column to be inserted into the ground, the fixing of the mobile vehicle 1 can be completed, the subsequent smooth installation of the first tower 16 and the second tower 19 is convenient, then the tower crane base 13 is inserted into the stable slot 3 through the stable inserting block 12, thereby improving the stability of the installation of the tower crane base 13, then the positioning inserting columns 11 arranged on the moving vehicle 1 are inserted into the stable blocks 14 arranged at the two sides of the tower crane base 13, thereby strengthen tower machine base 13's stability to fastening bolt spare 15 through the setting is fixed the reinforcement and is fixed tower machine base 13 and locomotive 1, thereby realizes the quick installation of first pylon 16.
And the stable plug connector 21 arranged on the second connecting bottom plate 20 is matched and plugged with the stable groove 18 arranged on the first connecting bottom plate 17, so that the quick connection and fixation between the first tower 16 and the second tower 19 are enhanced, meanwhile, the movable bolt pieces 24 arranged at two ends of the stable cushion block 22 movably penetrate through the outer parts of one sides of the first connecting bottom plate 17 and the second connecting bottom plate 20 and are fixedly connected through fastening nuts, so that the stability of the first tower 16 and the second tower 19 is improved, the problem of material dumping and breaking is avoided, the first tower 16 and the second tower 19 are convenient to disassemble in the later period, under the matched use between the self-locking assembly arranged on the tower crane moving wheel 2 and the conical column 9, the tower crane can resist the transmitted inertia, the moving condition of the moving vehicle 1 under the action of the inertia is prevented, and the effect of improving the use stability of the moving vehicle is achieved, the probability of occurrence of the accident that the tower crane falls is reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a stable formula has removal tower machine of assembling tower machine basis, includes locomotive (1), tower machine base (13), first tower (16), second tower (19), its characterized in that: the end face of the moving vehicle (1) is provided with a bulge, the bulge is provided with a stabilizing slot (3), positioning insertion columns (11) are symmetrically arranged on two sides of the end face of the bulge, fixing mechanisms (4) are arranged on two sides of the moving vehicle (1), a stabilizing insertion block (12) is arranged at the part of the tower crane base (13), fastening bolt pieces (15) penetrate through threads on two sides of the tower crane base (13), a first tower (16) is fixedly arranged on the end face of the tower crane base (13), a first connecting bottom plate (17) is arranged at the top end of the first tower (16), a stabilizing groove (18) is arranged in the middle of the end face of the first connecting bottom plate (17), a second connecting bottom plate (20) is arranged at the bottom end of the second tower (19), a stabilizing insertion piece (21) is arranged on the bottom face of the second connecting bottom plate (20), and a stabilizing cushion block (22) is arranged between the second connecting bottom plate (20) and the first connecting bottom plate (17), stabilize inside spring part (23) that is equipped with of cushion (22), the both ends of spring part (23) are equipped with and are connected with movable bolt spare (24), the outside setting in both ends that extends to stabilize cushion (22) is run through to the one end of movable bolt spare (24), the top of second pylon (19) is equipped with connecting seat (25), connecting seat (25) terminal surface is equipped with rotary disk (26), the top level of rotary disk (26) is equipped with jib loading boom (27).
2. A stable mobile tower crane with an assembly tower crane foundation as claimed in claim 1, wherein: the fixing mechanism (4) comprises a stabilizing block fixing column, a movable cavity (5) is arranged inside the fixing column, positioning sliding grooves (6) are formed in two side walls of the movable cavity (5), a moving plate (8) slides in the positioning sliding grooves (6), a threaded sleeve (7) is fixed to the top end of the fixing column, fastening screws (10) are arranged in internal threads of the threaded sleeve (7), one ends of the fastening screws (10) penetrate through the inside of the movable cavity (5) and are connected with the top end of the moving plate (8) in a rotating mode through bearing seats, a conical column (9) is arranged at the bottom of the moving plate (8), and one end of the conical column (9) penetrates through the outside of the bottom side of the fixing column in a movable mode.
3. A stable mobile tower crane with an assembly tower crane foundation as claimed in claim 1, wherein: the tower crane base is characterized in that stabilizing blocks (14) are arranged on two sides of the tower crane base (13), stabilizing insertion holes are formed in the stabilizing blocks (14), the stabilizing insertion holes are in matched insertion connection with the positioning insertion columns (11), the stabilizing insertion blocks (12) arranged on the tower crane base (13) are in matched insertion connection with stabilizing insertion grooves (3) arranged on the moving vehicle (1), and the tower crane base (13) is fixedly connected with the moving vehicle (1) through threads of fastening bolt pieces (15).
4. A stable mobile tower crane with an assembly tower crane foundation as claimed in claim 1, wherein: a balancing weight (28) is installed at the left end of the lifting arm (27), and a lifting hook (29) is arranged at the bottom side of the other end of the lifting arm (27).
5. A stable mobile tower crane with an assembly tower crane foundation as claimed in claim 1, wherein: the bottom of the moving vehicle (1) is provided with a tower crane moving wheel (2), and a self-locking assembly is installed on the tower crane moving wheel (2).
6. A stable mobile tower crane with an assembly tower crane foundation as claimed in claim 1, wherein: the stable plug connector (21) arranged on the second connecting bottom plate (20) is matched and plugged with the stable groove (18) arranged on the first connecting bottom plate (17), and the movable bolt pieces (24) arranged at two ends of the stable cushion block (22) movably penetrate through the outer parts of one sides of the first connecting bottom plate (17) and the second connecting bottom plate (20) and are fixedly connected through fastening nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121568336.XU CN214828552U (en) | 2021-07-12 | 2021-07-12 | Stable mobile tower crane with assembled tower crane foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121568336.XU CN214828552U (en) | 2021-07-12 | 2021-07-12 | Stable mobile tower crane with assembled tower crane foundation |
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| Publication Number | Publication Date |
|---|---|
| CN214828552U true CN214828552U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121568336.XU Active CN214828552U (en) | 2021-07-12 | 2021-07-12 | Stable mobile tower crane with assembled tower crane foundation |
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| Country | Link |
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| CN (1) | CN214828552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538301A (en) * | 2022-03-01 | 2022-05-27 | 江苏众建达丰机械工程有限公司 | Stable mobile tower crane with assembled tower crane foundation |
| CN116730184A (en) * | 2023-08-16 | 2023-09-12 | 四川蜀道建筑科技有限公司 | On-site construction pushes away and rises heavy system |
-
2021
- 2021-07-12 CN CN202121568336.XU patent/CN214828552U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538301A (en) * | 2022-03-01 | 2022-05-27 | 江苏众建达丰机械工程有限公司 | Stable mobile tower crane with assembled tower crane foundation |
| CN114538301B (en) * | 2022-03-01 | 2023-10-31 | 江苏众建达丰机械工程有限公司 | Stable mobile tower crane with assembled tower crane foundation |
| CN116730184A (en) * | 2023-08-16 | 2023-09-12 | 四川蜀道建筑科技有限公司 | On-site construction pushes away and rises heavy system |
| CN116730184B (en) * | 2023-08-16 | 2023-11-03 | 四川蜀道建筑科技有限公司 | On-site construction pushes away and rises heavy system |
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