Method for fixing wheel type construction machinery on ski track of indoor ski field

Abstract

The invention relates to the field of indoor ski field construction, and discloses a method for fixing wheel type construction machinery on a ski track of an indoor ski field, which comprises the following steps: S1, designing a support device, and comprehensively considering the inclination angle of a concrete slope of the ski track, the load of external mechanical equipment of the support device and indoor environment factors; the method comprises the steps of S1, determining a preliminary model and material selection of an expected supporting device according to finite element software and Tekla software, S2, arranging construction positions, and taking a BIM model of a whole construction site as a reference, S3, machining and transporting the device, S4, fixing a device base, and S5, installing and fixing a machine. The supporting device is combined in a channel steel welding mode, base installation and chemical bolt configuration are accurately arranged and determined, a machine is accurately clamped through a track connecting piece and a car stop positioner, it is guaranteed that the supporting device and the machine are stable and safe, loads are dispersed, displacement and sliding are prevented, the construction quality is improved, and the accident possibility is reduced; and the effect of guaranteeing construction safety and flexibility is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of indoor ski resort construction, and in particular to a method for fixing a wheeled construction machinery on a snow track of an indoor ski resort. Background Art

[0002] Indoor ski resorts provide people with a skiing experience that is not restricted by seasons and weather, allowing ski enthusiasts to enjoy the fun of skiing at any time. It helps to promote skiing and cultivate more people's interest and skills in skiing. In this process, wheeled machinery is needed to complete the leveling of the ski slope, material transportation, facility installation and other tasks. After the ski slope concrete is poured, the entire ski slope will have a slope of 5° to 18° relative to the ground. At this time, the wheeled machinery will slide down due to the slope, resulting in instability. Therefore, a method for fixing wheeled construction machinery on the ski slope of an indoor ski resort is proposed.

[0003] However, with current technology, the resistance generated by the self-locking device of the wheeled machinery on the slope will slowly wear out, causing the wheeled construction machinery to slide and shift, affecting the safety and flexibility of the indoor ski slope. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a method for fixing a wheeled construction machinery on a snow track in an indoor ski resort, which solves the problem that the wheeled construction machinery is easily displaced and slipped on the slope, affecting the safety and flexibility on the snow track in the indoor ski resort.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A method for fixing a wheeled construction machine on a snow track in an indoor ski resort, comprising the following steps: S1. Design support device: Considering the inclination angle of the concrete slope of the ski slope, the load of the external mechanical equipment of the support device and the indoor environmental factors, the preliminary model and material selection of the expected support device are determined based on finite element software and Tekla software; S2. Arrange construction locations: Arrange construction locations based on the BIM model of the entire construction site; S3, Processing and transportation device: After the support device is welded in advance in the processing plant according to the BIM model, it will be transported to the designated construction location; S4. Fixing device base: according to the positioning arrangement of the on-site BIM model, fix the base of the supporting device to the concrete slope surface with chemical bolts; S5. Installation and fixation of the machine: After the support device is installed, move the machine to the specified position, use the vehicle stop locator on the support device and the external locator to lock the position of the tire, so that the position of the tire of the wheeled machine is fixed on the anti-slip surface.

[0006] Preferably, the support device in S1 is made of channel steel welded together.

[0007] Preferably, the support device includes a vertical support frame, a base, a reinforcement support frame, an oblique support frame, chemical bolts, a track connecting plate, a vehicle stop locator and an anti-slip surface. The lower surface of the base is in contact with the concrete slope of the ski slope, and the upper surface of the base is fixedly connected to the anti-slip surface to form an angle for bearing the weight of the entire support device and the machinery placed above the anti-slip surface. The vertical support frame is arranged and fixed between the anti-slip surface and the angle between the base, and is used to bear the vertical load of the machinery above the anti-slip surface. The anti-slip surface is used to provide a platform for machinery installation and to provide friction on the contact surface.

[0008] Preferably, the bottom end of the oblique support frame is located on the upper surface of the base, and the top end is obliquely fixed on both sides of the anti-slip surface to provide oblique support force and share the horizontal load of the anti-slip surface. The reinforced support frame is located between the base and the vertical support frame to enhance the overall structural strength.

[0009] Preferably, the chemical bolts are arranged inside the base to fix the base on the concrete slope, the track connecting piece is located in a movable position in the middle of the anti-slip surface to locate the fixed position of the machine, and the vehicle stop locator is fixedly connected to the upper surface of the track connecting piece to clamp and fix the machine when the machine is parked.

[0010] Preferably, the supporting device in S3 is transported to a designated position on the concrete slope of the ski slope by means of a lifting device.

[0011] Preferably, the positioning arrangement in S4 includes the spatial coordinates of the concrete slope construction position and the angle of the base, and the number and specification of the chemical bolts are determined by the actual thickness of the concrete bottom layer.

[0012] Preferably, in S5, the track connecting piece drives the vehicle stopper positioner to clamp the tire position of the wheeled machinery, so that the machinery reaches a state parallel to the ground, or the inclination angle is opposite to the concrete slope.

[0013] The present invention provides a method for fixing a wheeled construction machine on a snow track of an indoor ski resort. It has the following beneficial effects: 1. The present invention combines the support device into a channel steel welding method, and accurately arranges the base installation and chemical bolt configuration, and accurately clamps the machine with the track connecting piece and the car stop locator to ensure the stability and safety of the support device and the machine during construction, disperse the load, prevent displacement and sliding, improve the construction quality, reduce the possibility of accidents, and achieve the effect of ensuring construction safety and flexibility.

[0014] 2. The present invention comprehensively considers the inclination angle of the concrete slope of the ski slope, the load of external mechanical equipment and indoor environmental factors, and then uses finite element software and Tekla software for precise simulation, thereby providing a comprehensive and accurate basis for the design of the support device, ensuring that the support device has sufficient strength under complex and changeable conditions, improving the convenience of subsequent construction, and ensuring the rationality of the model support system.

[0015] 3. The present invention completes the welding of the support device in advance in the processing plant through the BIM model, and then centralizes and standardizes the welding in the processing plant to ensure stable and consistent quality. At the same time, the BIM model is used to simulate the construction site, which can fully integrate various information of the construction site, reduce errors and on-site workload and uncertainty, and process and transport it to the construction location in advance, so that it can be quickly installed on site, realize seamless connection of the process, ensure an effective construction scope, and improve the effect of construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a flow chart of a method for fixing a wheeled construction machine on a snow track in an indoor ski resort according to the present invention; Figure 2 It is a schematic plan view of a method for fixing a wheeled construction machine on a snow track in an indoor ski resort according to the present invention; Figure 3 The present invention is a three-dimensional diagram of a supporting device for a method of fixing a wheeled construction machine on a snow track in an indoor ski resort.

[0017] Among them, 1. Vertical support frame; 2. Base; 3. Reinforced support frame; 4. Oblique support frame; 5. Chemical bolts; 6. Track connecting plate; 7. Vehicle stopper locator; 8. Anti-slip surface; 9. External locator; 10. Tire; 11. Concrete slope. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Please refer to the attached Figure 1 -Attached Figure 3 The embodiment of the present invention provides a method for fixing a wheeled construction machine on a snow track in an indoor ski resort, comprising the following steps: S1. Design support device: comprehensively consider the inclination angle of the ski slope concrete slope 11, the load of the external mechanical equipment of the support device and the indoor environmental factors, and determine the preliminary model and material selection of the expected support device based on finite element software and Tekla software; S2. Arrange construction locations: Arrange construction locations based on the BIM model of the entire construction site; S3, Processing and transportation device: After the support device is welded in advance in the processing plant according to the BIM model, it will be transported to the designated construction location; S4, fixing the base 2 of the device: according to the positioning arrangement of the on-site BIM model, fix the base 2 of the supporting device to the concrete slope 11 through chemical bolts 5; S5. Installation and fixation of the machine: After the support device is installed, the machine is moved to the specified position, and the position of the tire 10 is locked together by using the vehicle stopper positioner 7 on the support device and the external positioner 9, so that the position of the tire 10 of the machine is fixed on the anti-slip surface 8.

[0020] Specifically, S1 comprehensively considers the inclination angle of the concrete slope 11 of the ski slope, the load of external mechanical equipment and indoor environmental factors, providing an accurate basis for the design of the support device. At the same time, the finite element software and Tekla software can be used to accurately simulate the performance of the support device under different working conditions, thereby determining the most suitable preliminary model and material selection, and the achieved effect is remarkable. On the one hand, it ensures that the support device has sufficient strength and stability under complex conditions, effectively withstands external loads, adapts to the slope inclination, and resists the influence of the indoor environment, providing safety protection for construction and subsequent use. On the other hand, reasonable model and material selection help optimize costs and improve resource utilization efficiency. At the same time, it can also improve the convenience and efficiency of construction, and ensure the smooth progress and high-quality completion of the entire project. In S2, the construction locations are arranged according to the BIM model of the construction site, which can fully integrate various types of information on the construction site. Through scientific and reasonable arrangement, conflicts and cross-operations in construction can be avoided, and construction efficiency can be improved. It can not only minimize the impact on the surrounding environment and existing structures, ensure the smooth progress of the construction process, but also optimize resource allocation, so that construction materials, equipment and personnel can be efficiently deployed. At the same time, reasonable construction location arrangement can also help to discover potential problems in advance, reduce construction risks, and ensure construction quality, thereby achieving the goal of shortening construction period, reducing costs, and improving overall construction benefits; In S3, the welding of the support device is completed in advance in the processing plant according to the BIM model. By carrying out centralized and standardized welding operations in the processing plant, the stability and consistency of the welding quality can be ensured. At the same time, the precise guidance of the BIM model can be used to achieve accurate processing of the support device, reduce errors, and reduce the workload and uncertainty of on-site construction. In addition, the early processing and transportation to the site enable the construction site to quickly carry out installation work and achieve seamless connection of various processes, thereby ensuring the smooth progress of the entire project and improving the overall benefits of the project; The chemical bolts 5 in S4 ensure that the support device can obtain a stable foundation at the construction site, effectively transfer the load borne by the support device to the concrete slope 11, enhance the stability and safety of the overall structure, and at the same time, through precise positioning and arrangement, avoid the deviation of the fixed position of the base 2, ensure the uniform force of each support device, and improve the reliability of the entire support system; In S5, after the support device is installed, the machine is moved to the designated position and fixed together by the vehicle stop locator 7 and the external locator. This measure plays an important role. It can ensure that the machine maintains a stable position during operation, avoid displacement of the machine due to external forces, vibrations or improper operation, thereby ensuring the accuracy and safety of the construction. The effect achieved is very outstanding. On the one hand, the use of dual locators greatly improves the reliability of mechanical fixation, allowing the machine to stay accurately in the predetermined position, which helps to improve construction quality and efficiency. On the other hand, the setting of the anti-slip surface 8 further enhances the friction, effectively prevents the machine from sliding, and reduces the possibility of accidents. This stable installation and fixing method provides a solid foundation for the normal operation of the machine, ensuring the smooth progress of the construction process and the high-quality completion of the project.

[0021] The support device in S1 is made of welded channel steel.

[0022] Specifically, the channel steel has good bending strength and structural stability, and is assembled into a supporting device by welding, which can effectively bear various loads applied by the ski slope concrete slope 11, including the weight of mechanical equipment and possible dynamic impact.

[0023] The supporting device includes a vertical supporting frame 1, a base 2, a reinforcement supporting frame 3, an oblique supporting frame 4, a chemical bolt 5, a track connecting plate 6, a vehicle stopper locator 7 and an anti-slip surface 8. The lower surface of the base 2 is in contact with the concrete slope 11 of the ski slope, and the upper surface of the base 2 is fixedly connected to the anti-slip surface 8 to form an angle, which is used to bear the weight of the entire supporting device and the machinery placed above the anti-slip surface 8. The vertical supporting frame 1 is arranged and fixed between the angle between the anti-slip surface 8 and the base 2, and is used to bear the vertical load of the machinery above the anti-slip surface 8. The anti-slip surface 8 is used to provide a platform for machinery installation and provide friction on the contact surface.

[0024] The bottom end of the oblique support frame 4 is located on the upper surface of the base 2, and the top end is obliquely fixed on both sides of the anti-slip surface 8, which is used to provide oblique support force and share the horizontal load of the anti-slip surface 8. The reinforcement support frame 3 is located between the base 2 and the vertical support frame 1, which is used to enhance the overall structural strength.

[0025] The chemical bolts 5 are arranged inside the base 2, and are used to fix the base 2 on the concrete slope 11. The track connecting piece 6 is located in a movable position in the middle of the anti-slip surface 8, and is used to locate the fixed position of the machine. The vehicle stop locator 7 is fixedly connected to the upper surface of the track connecting piece 6, and is used to clamp and fix the machine when the machine is parked.

[0026] Specifically, the lower surface of the base 2 fits with the concrete slope 11 of the ski slope, and the angle formed with the anti-skid surface 8 can adapt to the special inclination angle of the ski slope, ensure the stability and reliability of the device, effectively and evenly distribute the load from above to the concrete slope 11, and prevent the structure from being damaged due to excessive local force. The vertical support frame 1 bears the main vertical pressure from the machine, maintains the stability of the structure in the vertical direction, avoids the structural sinking or deformation caused by the weight of the machine, and ensures the vertical position accuracy and safety of the machine when working on the anti-skid surface 8; The oblique support frame 4 provides oblique support for the anti-slip surface 8, effectively resists the horizontal load and impact force, transfers the horizontal force borne by the anti-slip surface 8 to the base 2, reduces the deformation and displacement of the anti-slip surface 8 in the horizontal direction, enhances the ability of the support device to cope with complex working conditions, and improves its reliability under different load conditions. The reinforced support frame 3 can enhance the connection strength between the base 2 and the vertical support frame 1, prevents the connection from loosening or failure, and enables the support device to better withstand larger mechanical loads and other external forces; The chemical bolts 5 firmly anchor the base 2 on the concrete slope 11 to prevent the base 2 from being displaced or loosened when subjected to external forces, thereby ensuring that the foundation of the entire supporting device is stable and the base 2 will not slip due to external factors such as vibration, wind, etc., thereby providing stable support for the machinery and structures above, and ensuring safety and stability during construction and use. The track connecting piece 6 accurately locates the fixed position of the machinery at a movable position in the middle of the anti-slip surface 8, providing a standard parking and fixing reference for the machinery, and then directly contacts and clamps the machinery through the vehicle stop locator 7 when the machinery is parked to prevent it from accidentally moving, effectively avoiding the uncontrolled movement of the machinery due to external forces, slope inclination and other factors when the machinery is parked, reducing the risk of machinery collision, damage and possible safety accidents, and ensuring the order and personnel safety of the construction site.

[0027] In S3, the supporting device is transported to a designated position of the concrete slope 11 of the ski slope by means of a lifting device.

[0028] Specifically, transporting the support device through lifting equipment can overcome the terrain and space limitations of the construction site and accurately deliver the support device to the designated location. The effect achieved is first of all greatly improving the efficiency and speed of transportation, saving manpower and time costs.

[0029] The positioning arrangement in S4 includes the spatial coordinates of the construction position of the concrete slope 11 and the angle of the base 2. The number and specification of the chemical bolts 5 are determined according to the actual thickness of the concrete bottom layer.

[0030] Specifically, through precise spatial coordinates and angle positioning, the installation position of the base 2 on the concrete slope 11 is ensured to be accurate, providing a solid foundation for the support device, and the number and specifications of the chemical bolts 5 are determined according to the actual thickness of the concrete base layer, which can ensure that the connection strength between the base 2 and the concrete slope 11 is sufficient to withstand various loads. The effect achieved is firstly to improve the precision and accuracy of the construction, so that the installation of the support device meets the design requirements, and secondly, the reasonable configuration of the chemical bolts 5 enhances the reliability and stability of the connection, and effectively avoids the loosening or displacement of the base 2 during use.

[0031] In S5 , the track connecting piece 6 drives the vehicle stopper locator 7 to clamp the position of the wheeled machinery tire 10 , so that the machinery reaches a state parallel to the ground, or the inclination angle is opposite to the concrete slope 11 .

[0032] Specifically, firstly, the track connecting piece 6 drives the vehicle stop positioner 7 to accurately control the parking position and posture of the machine, ensuring that the machine is in a stable and safe state when working or parked, thereby improving the stability and safety of the machine parking and reducing the risk of accidents caused by sliding or tilting of the machine. Secondly, through flexible positioning, it can be applied to various types of slope operation machinery, ensuring safety during the operation process, and ensuring the smooth progress of the construction and the effect of efficient operation.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for fixing a wheeled construction machine on a snow track in an indoor ski resort, characterized in that: The following steps are involved: S1. Design support device: Considering the inclination angle of the concrete slope of the ski slope, the load of the external mechanical equipment of the support device and the indoor environmental factors, the preliminary model and material selection of the expected support device are determined based on finite element software and Tekla software; S2. Arrange construction locations: Arrange construction locations based on the BIM model of the entire construction site; S3, Processing and transportation device: After the support device is welded in advance in the processing plant according to the BIM model, it will be transported to the designated construction location; S4. Fixing device base: according to the positioning arrangement of the on-site BIM model, fix the base of the supporting device to the concrete slope surface with chemical bolts; S5. Installation and fixation of machinery: After the support device is installed, move the tire of the wheeled machinery to the specified position, use the vehicle stop locator on the support device and the external locator to lock the position of the tire, so that the tire position of the machinery is fixed on the anti-slip surface.

2. The method for fixing a wheeled construction machine on a snow track in an indoor ski resort according to claim 1, characterized in that: The support device in S1 is made by welding channel steel.

3. The method for fixing a wheeled construction machine on a snow track in an indoor ski resort according to claim 2, characterized in that: The support device includes a vertical support frame, a base, a reinforced support frame, an oblique support frame, chemical bolts, a track connecting plate, a vehicle stop locator and an anti-slip surface. The lower surface of the base is in contact with the concrete slope of the ski slope, and the upper surface of the base is fixedly connected to the anti-slip surface to form an angle, which is used to bear the weight of the entire support device and the machinery placed above the anti-slip surface. The vertical support frame is arranged and fixed between the anti-slip surface and the angle between the base, which is used to bear the vertical load of the machinery above the anti-slip surface. The anti-slip surface is used to provide a platform for machinery installation and provide friction on the contact surface.

4. The method for fixing a wheeled construction machine on a snow track in an indoor ski resort according to claim 3, characterized in that: The bottom end of the oblique support frame is located on the upper surface of the base, and the top end is obliquely fixed on both sides of the anti-slip surface to provide oblique support force and share the horizontal load of the anti-slip surface. The reinforced support frame is located between the base and the vertical support frame to enhance the overall structural strength.

5. The method for fixing a wheeled construction machine on a snow track in an indoor ski resort according to claim 3, characterized in that: The chemical bolts are arranged inside the base to fix the base on the concrete slope. The track connecting piece is located in a movable position in the middle of the anti-slip surface to locate the fixed position of the machine. The vehicle stop locator is fixedly connected to the upper surface of the track connecting piece to clamp and fix the machine when the machine is parked.

6. The method for fixing a wheeled construction machine on a snow track in an indoor ski resort according to claim 1, characterized in that: In S3, the supporting device is transported to a designated position on the concrete slope of the ski slope by means of a lifting device.

7. The method for fixing a wheeled construction machine on a snow track in an indoor ski resort according to claim 1, characterized in that: The positioning arrangement in S4 includes the spatial coordinates of the concrete slope construction position and the angle of the base, and the number and specification of the chemical bolts are determined by the actual thickness of the concrete bottom layer.

8. The method for fixing a wheeled construction machine on a snow track in an indoor ski resort according to claim 1, characterized in that: In S5, the track connecting piece drives the vehicle stopper to lock the tire position of the wheeled machinery, so that the machinery reaches a state parallel to the ground, or the inclination angle is opposite to the concrete slope.

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