A chassis standard section transmission system for intelligent construction tower system
By designing a chassis standard section transmission system with foldable guide rails and locking clip structures, the problems of low efficiency and major safety hazards during the installation of tower crane standard sections are solved, automated and stable transportation of standard sections is achieved, and construction efficiency and safety are improved.
Patent Information
- Application Number
- CN202211649066.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-12-20
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2042-12-20
AI Technical Summary
The installation process of existing tower crane standard sections relies on manual operation, which is inefficient, has great safety hazards, and is difficult to achieve full automation. In particular, the efficiency and safety are low when lifting from bottom to top, and it takes up a lot of space.
A chassis standard section transmission system is designed, which includes a foldable guide rail, a locking buckle structure, a movable chassis device and a transport trolley. The folding and unfolding of the guide rail is achieved through a hinge mechanism, and the automatic fixing structure of bolts is used to automatically fix the equipment to the ground. The transport trolley moves the standard section on the unfolded track.
It realizes the automated and stable transportation of standard sections, reduces the input of manpower and material resources, improves construction efficiency, enhances the structural stability of the equipment, is suitable for a variety of construction scenarios, and saves space.
Smart Images

Figure CN116239055B_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of transmission systems and relates to a chassis standard section transmission system for an intelligent construction tower system. Background Art
[0002] With the rise of intelligent construction disciplines and industries, the use of machines to replace humans in construction has become a research hotspot. Current prefabricated housing construction relies on traditional tower hoisting and manual labor. Exterior wall construction of prefabricated buildings often utilizes assembly scaffolding or attached lifting scaffolding. The main drawback is that the installation process is often manual, resulting in low efficiency and significant safety risks.
[0003] The main structure of the existing tower crane is assembled from standard sections. During the construction process, the standard section must first be hoisted onto a ferry trolley, and the bolts connecting the transition section to the tower standard section must be manually loosened to install the new standard section. After the jacking is completed, it is necessary to further manually install the bolts to connect them, pull out the positioning pins, and then lower the transition section to connect it to the tower body that has been connected to form a whole. The installation of the standard section in this process requires manual assistance and is not fully automated. The standard section is hoisted from the bottom up by the tower arm cable and transported to the installation site. The installation and jacking are carried out at the top of the original height. The process is relatively cumbersome, and the hoisting method from the bottom up has low efficiency and safety, and occupies a large space. In addition, the welded steel structure of the standard section is not conducive to the complete automation of the process. Chinese patent CN216889760U proposes a suspended I-beam transport trolley, which uses a hoist to drive the I-beam for height adjustment and displacement, and promotes the relative movement of the I-beam and the transport wheel to achieve its transportation. Its purpose is to transport I-beams, and it is difficult to avoid the shaking of the I-beams due to height changes during transportation, making it difficult to apply the transportation of standard sections. Summary of the Invention
[0004] The purpose of the present invention is to provide a chassis standard section transmission system for an intelligent construction tower system, so as to facilitate the automated and stable transportation of standard sections.
[0005] The purpose of the present invention can be achieved by the following technical solutions:
[0006] A chassis standard section transmission system for an intelligent construction tower system, comprising:
[0007] Support tower;
[0008] The foldable guide rail is arranged between the two supporting towers and is formed by connecting several sections of I-beam guide rails in a rotating manner.
[0009] A locking buckle structure installed between two adjacent I-beam guide rails and used to lock the I-beam guide rails in the expanded state;
[0010] A movable chassis device is provided on the bottom of the supporting tower;
[0011] and a transport trolley that can be moved back and forth on unfolded foldable rails.
[0012] Furthermore, two adjacent sections of I-beam guide rails are rotatably connected via a hinge mechanism, and the hinge mechanism is arranged on the other side opposite to the locking buckle structure.
[0013] Furthermore, the locking buckle structure includes a force-bearing buckle, and a first bracket and a second bracket respectively installed on the adjacent two end I-beam guide rails, the force-bearing buckle is I-shaped, one end of the force-bearing buckle is rotatably connected to the first bracket, and the second bracket includes two spaced triangle plates fixedly installed parallel to the rotation direction of the force-bearing buckle, with one side of the triangle plate facing the first bracket as the first side, and the other side facing away from the first bracket as the second side. When the two end I-beam guide rails are relatively unfolded, the other end of the force-bearing buckle slides along the first side of the triangle plate until it completely crosses the first side and is inverted on the second side. At this time, the first bracket and the second bracket are locked by the force-bearing buckle.
[0014] Furthermore, a torsion spring is provided between the force-bearing buckle and the first clamping seat, so that the force-bearing buckle is pressed toward the second clamping seat.
[0015] Furthermore, a buckle groove for conveniently buckling the force-bearing buckle is provided on the second clamping seat.
[0016] Furthermore, the movable chassis device includes a walkable chassis installed at the bottom of the supporting tower, a walking wheel assembly installed on the bottom end surface of the walkable chassis, and an automatic bolt fixing structure provided on the walkable chassis and used for fixing to the construction ground.
[0017] Furthermore, the automatic bolt fixing structure includes a driving motor, a bolt seat sleeve, a track sleeve, a support bolt and a slider, wherein the driving motor is fixed on the walkable chassis, and the output end of the driving motor is connected to the bolt seat sleeve, the track sleeve is fixed to the walkable chassis around the bolt seat sleeve, a spiral lifting track is processed on the inner wall surface of the track sleeve, and a guide hole in the vertical direction is processed on the bolt seat sleeve. The slider is placed in the bolt seat sleeve, and a protrusion extending out of the guide hole and matching the spiral lifting track is also processed on the side of the slider. The top of the connecting bolt is fixedly connected to the slider, and the bottom extends out of the track sleeve.
[0018] Furthermore, the travel wheel assembly includes a driving wheel and a driven wheel, the driving wheel is driven to rotate by a travel motor, the driven wheel is a universal wheel, and a shock-absorbing spring is provided between the driven wheel and the travelable chassis.
[0019] Furthermore, the transport trolley includes a support frame that can cover the upper part of the I-beam guide rail, and transport wheels and rollers installed on the support frame. The transport wheels are located below the rollers and are clamped in cooperation with the rollers to roll in contact with the I-beam guide rail.
[0020] Furthermore, a clamping spring is provided between the roller and the support frame.
[0021] Furthermore, a connecting plate is fixedly provided on the support frame, and a circular positioning block for positioning the standard section is processed on the connecting plate.
[0022] Furthermore, the support frame is provided with two rows of connecting seats arranged in parallel and at intervals, and the transport wheels are arranged on the connecting seats.
[0023] Compared with the prior art, the present invention has the following advantages:
[0024] (1) The present application provides a foldable track and a transport trolley for transporting standard sections, which can realize the folding and unfolding of the standard section transport track, greatly reducing the space occupied by construction equipment. Its walkable chassis device facilitates the movement of equipment in various complex construction scenarios;
[0025] (2) The locking mechanism for folding the track provided by the present application increases the structural stability of the overall equipment, avoids the problem of requiring manpower to fold the track, and can realize the automation of track folding and unfolding;
[0026] (3) The automatic bolt fixing structure provided in this application is used to fix the equipment to the ground, avoiding the need for additional fixing bolts and enabling automatic insertion and removal of the connecting bolts, saving time and effort and being safe and reliable;
[0027] (4) The transport and construction method for the chassis standard section transmission system and the tower fixing mechanism provided in this application can realize the automated transportation of the standard section on the folding track, reducing the manpower and material resources consumed in the installation of the standard section and greatly improving the construction efficiency;
[0028] (5) The foldable guide rail provided in this application has a wide range of applications. It is not only suitable for construction scenarios of standard section transportation, but also applicable to many engineering fields that need to save space. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 It is a structural schematic diagram of the chassis standard section transmission system of the present invention when it is deployed;
[0030] Figure 2 for Figure 1 Schematic top view of
[0031] Figure 3 It is a structural schematic diagram of the chassis standard section transmission system of the present invention when folded;
[0032] Figure 4 for Figure 3 Schematic top view of
[0033] Figure 5 It is a structural schematic diagram of the foldable guide rail;
[0034] Figure 6 is a schematic diagram of a locking buckle structure;
[0035] Figure 7 This is a schematic diagram of the automatic bolt fixing structure;
[0036] Figure 8 This is a schematic diagram of the transport trolley;
[0037] Description of the marks in the figure:
[0038] 1-foldable guide rail, 10-I-beam guide rail, 11-locking buckle structure, 111-force buckle, 112-first clamping seat, 113-second clamping seat, 12-hinge mechanism;
[0039] 2- transport trolley, 20- support frame, 21- connecting plate, 22- connecting seat, 23- transport wheel; 24- roller; 25- clamping spring;
[0040] 3- movable chassis device; 30- travelable chassis; 301- driving wheel; 302- travel motor; 303- universal wheel; 304- shock-absorbing spring; 31- automatic bolt fixing structure; 311- connecting bolt; 312- bolt seat sleeve; 313- track sleeve; 314- spiral lifting track; 315- slider;
[0041] 4-Standard section lifting mechanism;
[0042] 5-Standard Section;
[0043] 6-Support tower. DETAILED DESCRIPTION
[0044] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and specific operation process, but the protection scope of the present invention is not limited to the following embodiments.
[0045] In the following implementation manners or examples, unless otherwise specified, functional components or structures are conventional components or conventional structures used in the art to achieve corresponding functions.
[0046] In order to improve the transportation efficiency and safety and reliability of the standard section 5, the present invention provides a chassis standard section transmission system for an intelligent construction tower system. The structure of the chassis standard section transmission system can be seen in FIG. Figures 1 to 8 Shown, including:
[0047] Support tower 6;
[0048] The foldable guide rail 1 is provided between the two supporting towers 6 and is formed by a plurality of I-beam guide rails 10 connected in series by rotation;
[0049] A locking buckle structure 11 installed between two adjacent I-beam guide rails 10 and used to lock the I-beam guide rails 10 in the expanded state;
[0050] A movable chassis device 3 is provided which is mounted on the bottom of the supporting tower 6;
[0051] And a transport trolley 2 that can move back and forth on the unfolded foldable guide rail 1.
[0052] In some specific embodiments, please refer to Figure 5 As shown in FIG, two adjacent I-beam guide rail sections 10 are rotatably connected via a hinge mechanism 12, located on the opposite side of the locking and snapping structures 11. The hinge mechanism 12 facilitates folding of the guide rail, reducing space usage. Its staggered arrangement with the locking and snapping structures 11 significantly enhances the stability and support capacity of the foldable rail after deployment. Furthermore, to facilitate folding, the locking and snapping structures 11 and hinge mechanism 12 are symmetrically arranged at both ends of each I-beam guide rail section 10.
[0053] In some specific embodiments, please refer to Figure 6As shown in the figure, the locking buckle structure 11 includes a force-bearing buckle 111, and a first clamping seat 112 and a second clamping seat 113 respectively installed on the adjacent two end I-beam guide rails 10, the force-bearing buckle 111 is I-shaped, one end of the force-bearing buckle 111 is rotatably connected to the first clamping seat 112, the second clamping seat 113 includes two spaced triangles fixedly installed parallel to the rotation direction of the force-bearing buckle 111, with one side of the triangle plate facing the first clamping seat 112 as the first side, and the other side facing away from the first clamping seat 112 as the second side. When the two end I-beam guide rails 10 are relatively unfolded, the other end of the force-bearing buckle 111 slides along the first side of the triangle plate until it completely crosses the first side and is buckled on the second side. At this time, the first clamping seat 112 and the second clamping seat 113 are locked by the force-bearing buckle 111. Here, the triangular plate in the second holder 113 can be a right triangle, an acute triangle, or an obtuse triangle, and does not necessarily have to be a strict triangle; a roughly triangular shape is sufficient. For example, the intersection of the first and second sides can be rounded to facilitate the transition of the force-bearing buckle 111 along the first and second sides. The locking buckle structure 11 supports the I-beam guide rail 10, improving stability and thereby enabling the transport trolley to move. The track deployment and locking can be automated, eliminating the need for manual installation.
[0054] In a more specific embodiment, a torsion spring is further provided between the force-bearing buckle 111 and the first clamping seat 112 , so that the force-bearing buckle 111 is pressed toward the second clamping seat 113 .
[0055] In a more specific embodiment, a buckle groove for conveniently buckling the force-bearing buckle 111 is further provided on the second clamping seat 113 .
[0056] In some specific embodiments, please refer to Figure 7 As shown in the figures, the movable chassis device 3 includes a walkable chassis 30 installed at the bottom of the supporting tower 6, a walking wheel assembly installed on the bottom end surface of the walkable chassis 30, and a bolt automatic fixing structure 31 arranged on the walkable chassis 30 and used to fix it to the construction ground.
[0057] In a more specific embodiment, the automatic bolt fixing structure 31 includes a drive motor, a bolt seat sleeve 312, a track sleeve 313, a support bolt, and a slider 315. The drive motor is fixed to the walkable chassis 30, and the output end of the drive motor is connected to the bolt seat sleeve 312. The track sleeve 313 is fixed to the walkable chassis 30 around the bolt seat sleeve 312. A spiral lifting track 314 is machined on the inner wall of the track sleeve 313. The bolt seat sleeve 312 is machined with a guide hole in the vertical direction. The slider 315 is placed in the bolt seat sleeve 312. A protrusion is also machined on the side of the slider 315, which extends from the guide hole and matches the spiral lifting track 314. The top of the connecting bolt 311 is fixedly connected to the slider 315, and the bottom extends from the track sleeve 313. As the bolt seat sleeve 312 rotates, the slider 315 rises along the track sleeve 313, thereby driving the connecting bolt 311 into the ground. As the drive motor rotates the bolt seat sleeve 312, the slider 315, driven by the bolt seat sleeve 312 for linear motion, also rotates along the spiral track of the track sleeve 313, thereby driving the connecting bolt 311 into the construction ground. This structure achieves securement to the ground without the need for manual installation of fixing bolts, saving time and effort, and ensuring safety and reliability.
[0058] In a more specific embodiment, the travel wheel assembly includes a driving wheel 301 and a driven wheel. The driving wheel 301 is driven to rotate by a travel motor 302 , and the driven wheel is a universal wheel 303 . A shock-absorbing spring 304 is also provided between the driven wheel and the travelable chassis 30 .
[0059] In some specific embodiments, please refer to Figure 8 As shown in FIG. 1 , the transport trolley 2 includes a support frame 20 that can cover the upper portion of the I-beam guide rail 10, and transport wheels 23 and rollers 24 mounted on the support frame 20. The transport wheels 23 are located below the rollers 24 and are clamped together with the rollers 24 to roll in contact with the I-beam guide rail 10. This facilitates the fixing of standard sections on the trolley for transportation, provides high stability, and avoids the additional labor and time required to transport standard sections. The large contact area between the transport wheels 23 and the rail improves the stability of the trolley during transportation. The rollers 24 contact the surface of the rail, providing a certain amount of friction and stability while facilitating the movement of the trolley.
[0060] In a more specific embodiment, a clamping spring 25 is further provided between the roller 24 and the support frame 20 .
[0061] In a more specific embodiment, a connecting plate 21 is fixedly provided on the support frame 20, and circular positioning blocks for positioning the standard section are processed on the connecting plate 21. The four raised circular positioning blocks on the connecting plate 21 are used to fix the standard section for transportation, and the provision of the connecting plate 21 can improve the support strength of the standard section.
[0062] In a more specific embodiment, the support frame 20 is further provided with two rows of connecting seats 22 arranged in parallel and at intervals, and the transport wheels 23 are provided on the connecting seats 22 .
[0063] The above embodiments may be implemented individually or in combination of two or more.
[0064] The above implementation is described in more detail below with reference to specific examples.
[0065] Example 1:
[0066] In order to improve the transportation efficiency and safety and reliability of standard sections, this embodiment provides a chassis standard section transmission system for an intelligent construction tower system. The structure of the chassis standard section transmission system can be seen in FIG. Figures 1 to 8 Shown, including:
[0067] Support tower 6;
[0068] The foldable guide rail 1 is provided between the two supporting towers 6 and is formed by a plurality of I-beam guide rails 10 connected in series by rotation;
[0069] A locking buckle structure 11 installed between two adjacent I-beam guide rails 10 and used to lock the I-beam guide rails 10 in the expanded state;
[0070] A movable chassis device 3 is provided which is mounted on the bottom of the supporting tower 6;
[0071] And a transport trolley 2 that can move back and forth on the unfolded foldable guide rail 1.
[0072] Please see again Figure 5 As shown in FIG, two adjacent I-beam guide rail sections 10 are rotatably connected via a hinge mechanism 12, located on the opposite side of the locking and snapping structures 11. The hinge mechanism 12 facilitates folding of the guide rail, reducing space usage. Its staggered arrangement with the locking and snapping structures 11 significantly enhances the stability and support capacity of the foldable rail after deployment. Furthermore, to facilitate folding, the locking and snapping structures 11 and hinge mechanism 12 are symmetrically arranged at both ends of each I-beam guide rail section 10.
[0073] Please see again Figure 6As shown in the figure, the locking buckle structure 11 includes a force-bearing buckle 111, and a first clamping seat 112 and a second clamping seat 113 respectively installed on the adjacent two end I-beam guide rails 10, the force-bearing buckle 111 is I-shaped, one end of the force-bearing buckle 111 is rotatably connected to the first clamping seat 112, the second clamping seat 113 includes two spaced triangles fixedly installed parallel to the rotation direction of the force-bearing buckle 111, with one side of the triangle plate facing the first clamping seat 112 as the first side, and the other side facing away from the first clamping seat 112 as the second side. When the two end I-beam guide rails 10 are relatively unfolded, the other end of the force-bearing buckle 111 slides along the first side of the triangle plate until it completely crosses the first side and is buckled on the second side. At this time, the first clamping seat 112 and the second clamping seat 113 are locked by the force-bearing buckle 111. Here, the triangle plate in the second holder 113 can be a right triangle, an acute triangle, or an obtuse triangle. It does not have to be a triangle in the strict sense, and it can be roughly in this shape. For example, the intersection of the first side and the second side can be rounded, so that the transition of the force-bearing buckle 111 along the first side and the second side is convenient. The locking buckle structure 11 supports the I-beam guide rail 10 and improves stability, thereby realizing the movement of the transport trolley, and the track unfolding and locking can be automated without manual installation. A torsion spring is also provided between the force-bearing buckle 111 and the first holder 112, so that the force-bearing buckle 111 is pressed toward the second holder 113. A buckle groove is also provided on the second holder 113 for conveniently buckling the force-bearing buckle 111.
[0074] Please see again Figure 7 As shown in the figures, the movable chassis device 3 includes a walkable chassis 30 installed at the bottom of the supporting tower 6, a walking wheel assembly installed on the bottom end surface of the walkable chassis 30, and a bolt automatic fixing structure 31 arranged on the walkable chassis 30 and used to fix it to the construction ground.
[0075] The automatic bolt fixing structure 31 includes a drive motor, a bolt seat sleeve 312, a track sleeve 313, a support bolt, and a slider 315. The drive motor is fixed to the walkable chassis 30, and the output end of the drive motor is connected to the bolt seat sleeve 312. The track sleeve 313 is fixed to the walkable chassis 30 around the bolt seat sleeve 312. A spiral lifting track 314 is machined on the inner wall of the track sleeve 313. The bolt seat sleeve 312 is machined with a guide hole in the vertical direction. The slider 315 is placed in the bolt seat sleeve 312. The side of the slider 315 is also machined with a protrusion that extends from the guide hole and fits into the spiral lifting track 314. The top of the connecting bolt 311 is fixedly connected to the slider 315, and the bottom extends from the track sleeve 313. As the bolt seat sleeve 312 rotates, the slider 315 rises along the track sleeve 313, driving the connecting bolt 311 into the ground. As the drive motor rotates the bolt seat sleeve 312, the slider 315, driven by the bolt seat sleeve 312 for linear motion, also rotates along the spiral track of the track sleeve 313, thereby driving the connecting bolt 311 into the construction ground. This structure achieves securement to the ground without the need for manual installation of fixing bolts, saving time and effort, and ensuring safety and reliability.
[0076] The walking wheel assembly includes a driving wheel 301 and a driven wheel. The driving wheel 301 is driven to rotate by a walking motor 302. The driven wheel is a universal wheel 303. The direction of travel can be changed by the universal wheel 303 during walking. A shock-absorbing spring 304 is also provided between the driven wheel and the walkable chassis 30.
[0077] Please see again Figure 8As shown in FIG. 1 , the transport trolley 2 includes a support frame 20 that can cover the upper part of the I-beam guide rail 10, and a transport wheel 23 and a roller 24 installed on the support frame 20. The transport wheel 23 is located below the roller 24 and is clamped with the roller 24 to roll in contact with the I-beam guide rail 10. It is convenient to fix the standard section on the trolley for transportation, with high stability, and can avoid the extra time and labor spent on transporting the standard section. The transport wheel 23 has a large contact area with the track, which can improve the stability of the trolley during transportation. The roller 24 contacts the track surface, providing a certain amount of friction and stability while facilitating the movement of the trolley. A clamping spring 25 is also provided between the roller 24 and the support frame 20 to ensure that the transport trolley 2 can fit tightly with the track surface of the upper part of the I-beam guide rail 10, thereby improving its transportation stability. A connecting plate 21 is also fixed to the support frame 20, and a circular positioning block for positioning the standard section is processed on the connecting plate 21. The four raised circular positioning blocks on the connecting plate 21 are used to fix the standard section to achieve its transportation, and the setting of the connecting plate 21 can improve the support strength of the standard section. The support frame 20 is also provided with two parallel rows of connecting seats 22 arranged at intervals, and the transport wheels 23 are provided on the connecting seats 22.
[0078] Example 2:
[0079] Based on the chassis standard section transmission system for the intelligent construction tower system of Example 1, this embodiment provides a transportation construction method for the chassis standard section transmission system and the tower fixing mechanism, which includes the following steps in conjunction with the diagram:
[0080] S1: The foldable track transport system relies on the intelligent construction trolley. When the track is folded, the system moves to the predetermined construction site via the movable chassis 30 of the movable chassis device 3;
[0081] S2: The foldable track is unfolded at the construction site by the power component of the movable chassis device 3. During the unfolding process, the locking buckle structure 111 locks the track by cooperating with the clamping seat groove on the second clamping seat 113, thereby supporting the track for standard section transportation.
[0082] S3: After the foldable track is unfolded, the movable chassis device 3 moves to a predetermined position, and the connecting bolts 311 are driven into the ground through the automatic bolt fixing structure 31. The connecting bolts 311 match the pre-drilled bolt holes in the ground to secure the entire device to the ground, and the next step of construction begins.
[0083] S4: The transport trolley 2 moves to the predetermined starting position on the unfolded track and installs the standard section 5 on the connecting plate 21;
[0084] S5: The transport trolley 2 equipped with the standard section 5 moves along the unfolded foldable track to both ends (i.e., inside the support tower 6), and the standard section lifting mechanism 4 coordinated with the support tower 6 lifts the standard section upward from the transport trolley 2 to the set assembly position;
[0085] S6: After the standard section 5 is transported, the transport trolley 2 returns to the starting position of the standard section and repeats the next standard section transport operation;
[0086] S7: The standard section lifting mechanism 4 lifts the continuously delivered standard sections until they are connected to the base section (standard section), thereby raising the entire intelligent construction trolley and performing construction operations such as material handling and installation.
[0087] S8: After the construction is completed, the automatic bolt fixing structure 31 unscrews the connecting bolt 311, and the power mechanism of the movable chassis device 3 applies pressure to the foldable track, causing the force-bearing buckle 111 to pop out of the seat slot of the second seat 113, and the track completes the transition from the unfolded state to the folded state.
[0088] The above description of the embodiments is intended to facilitate understanding and use of the invention by those skilled in the art. It will be apparent that those skilled in the art can readily make various modifications to these embodiments and apply the general principles described herein to other embodiments without requiring inventive effort. Therefore, the present invention is not limited to the above-described embodiments. Improvements and modifications made by those skilled in the art based on the disclosure of the present invention, without departing from the scope of the present invention, should be within the scope of protection of the present invention.
Claims
1. A chassis standard section transmission system for an intelligent construction tower system, characterized in that: include: Support tower; The foldable guide rail is arranged between the two supporting towers and is formed by connecting several sections of I-beam guide rails in a rotating manner. A locking buckle structure installed between two adjacent I-beam guide rails and used to lock the I-beam guide rails in the expanded state; A movable chassis device is provided on the bottom of the supporting tower; and a transport trolley that can be moved back and forth on unfolded foldable rails; The locking buckle structure includes a force-bearing buckle, and a first clamping seat and a second clamping seat respectively installed on the adjacent I-beam guide rails at both ends, the force-bearing buckle is in an I-shape, one end of the force-bearing buckle is rotatably connected to the first clamping seat, and the second clamping seat includes two spaced triangle plates fixedly installed parallel to the rotation direction of the force-bearing buckle, with one side of the triangle plate facing the first clamping seat as the first side edge, and the other side facing away from the first clamping seat as the second side edge. When the I-beam guide rails at both ends are relatively unfolded, the other end of the force-bearing buckle slides along the first side edge of the triangle plate until it completely passes over the first side edge and inverts the second side edge. At this time, the first clamping seat and the second clamping seat are locked by the force-bearing buckle; The movable chassis device includes a walkable chassis installed at the bottom of the support tower, a walking wheel assembly installed at the bottom end surface of the walkable chassis, and a bolt automatic fixing structure provided on the walkable chassis and used for fixing to the construction ground; The automatic bolt fixing structure includes a driving motor, a bolt seat sleeve, a track sleeve, a connecting bolt and a slider, wherein the driving motor is fixed on the walkable chassis, and the output end of the driving motor is connected to the bolt seat sleeve, the track sleeve is fixed to the walkable chassis around the bolt seat sleeve, a spiral lifting track is processed on the inner wall surface of the track sleeve, and a guide hole in the vertical direction is processed on the bolt seat sleeve. The slider is placed in the bolt seat sleeve, and a protrusion that extends out of the guide hole and matches the spiral lifting track is also processed on the side of the slider. The top of the connecting bolt is fixedly connected to the slider, and the bottom extends out of the track sleeve.
2. The chassis standard section transmission system for an intelligent construction tower system according to claim 1, characterized in that: Two adjacent sections of I-beam guide rails are rotatably connected via a hinge mechanism, and the hinge mechanism is arranged on the other side opposite to the locking buckle structure.
3. The chassis standard section transmission system for an intelligent construction tower system according to claim 1, characterized in that: A torsion spring is further provided between the force-bearing buckle and the first clamping seat, so that the force-bearing buckle is pressed toward the second clamping seat; A buckle groove for conveniently buckling the force-bearing buckle is also provided on the second clamping seat.
4. The chassis standard section transmission system for an intelligent construction tower system according to claim 1, characterized in that: The travel wheel assembly includes a driving wheel and a driven wheel. The driving wheel is driven to rotate by a travel motor. The driven wheel is a universal wheel. A shock-absorbing spring is provided between the driven wheel and the travelable chassis.
5. The chassis standard section transmission system for an intelligent construction tower system according to claim 1, characterized in that: The transport trolley includes a support frame that can cover the upper part of the I-beam guide rail, and a transport wheel and a roller installed on the support frame. The transport wheel is located below the roller and is clamped with the roller to roll in contact with the I-beam guide rail.
6. The chassis standard section transmission system for an intelligent construction tower system according to claim 5, characterized in that: A clamping spring is also provided between the roller and the support frame.
7. The chassis standard section transmission system for an intelligent construction tower system according to claim 5, characterized in that: The support frame is also fixed with a connecting plate, on which a circular positioning block for positioning the standard section is processed; The support frame is further provided with two rows of connecting seats arranged in parallel and at intervals, and the transport wheels are arranged on the connecting seats.
Citation Information
Patent Citations
Suspension type I-shaped steel supporting transport trolley
CN216889760U
Chassis standard knot conveying system for intelligent building tower system
CN219326561U