Base structure facilitating rapid splicing and high-precision positioning of heavy equipment

Abstract

The invention discloses a base structure facilitating rapid splicing and high-precision positioning of heavy equipment. The base structure comprises a base frame body and a main positioning guide mechanism. The base frame body is of a rectangular frame structure. The main positioning guide mechanism comprises a guide male head, a guide female head and a locking assembly, the guide male head is installed on the front side of the base frame body, the guide female head is installed on the rear side of the base frame body, the guide male head and the guide female head are of a nested connection structure, and the front end of the guide male head is of a conical structure; a conical cavity matched with the outer surface of the front end of the guide male head is formed in the guide female head, the locking assembly comprises a hexagonal head bolt and a hexagonal head nut, and the hexagonal head bolt is used for penetrating through the guide male head and the guide female head which are connected with each other and is in threaded connection with the hexagonal head nut. According to the base structure facilitating rapid splicing and high-precision positioning of the heavy equipment, rapid positioning and necessary assembly adjustment measures in the equipment splicing process are achieved, the equipment splicing quality is improved, and certain stability is achieved.

Description

Technical Field

[0001] The invention relates to a base structure which is convenient for rapid splicing and high-precision positioning of heavy equipment. Background Art

[0002] The equipment base is the basis for equipment installation and operation, and its design quality is directly related to the safe operation and service life of the equipment. The design standards of the base should follow the relevant technical specifications and requirements. In actual design and manufacturing, the characteristics of the specific equipment and the operating environment should be combined to ensure that the bearing capacity, stability and safety of the base meet the design requirements.

[0003] Industrial dehumidifier equipment is generally designed and produced in the form of a combination of multiple process sections. The equipment style it embodies is often large and long-distance equipment, which has a great impact on the transportation from the equipment manufacturer to the customer's terminal site. In order to comply with road safety transportation regulations during transportation, the equipment is designed in sections. New problems arise from this, namely, the workload of splicing between equipment sections is large and the splicing effect is limited by unstable factors such as human factors, which has an adverse effect on the use of terminal customer equipment and equipment sealing. Summary of the invention

[0004] The purpose of the present invention is to provide a base structure that is convenient for rapid splicing and high-precision positioning of heavy equipment. The structure is reasonable, solves the rapid positioning and necessary assembly adjustment measures during the equipment splicing process, improves the equipment splicing quality and has a certain stability.

[0005] To achieve the above-mentioned purpose, the technical solution of the present invention is to design a base structure that is convenient for rapid splicing and high-precision positioning of heavy equipment, including a base frame body and a main positioning guide mechanism; The base frame body is a rectangular frame structure; The main positioning guide mechanism includes a guide male head, a guide female head and a locking assembly. The guide male head is installed on the front side of the base frame body, and the guide female head is installed on the rear side of the base frame body. The guide male head and the guide female head are nested in a connection structure. The front end of the guide male head is a conical structure. The guide female head is provided with a conical cavity matching the outer surface of the front end of the guide male head. The locking assembly includes a hexagonal bolt and a hexagonal nut. The hexagonal bolt is used to penetrate the connected guide male head and guide female head and be threadedly connected to the hexagonal nut.

[0006] Preferably, the base structure that facilitates rapid splicing and high-precision positioning of heavy equipment also includes an auxiliary positioning guide mechanism, the auxiliary positioning guide mechanism includes a guide sub-buckle and a guide mother buckle, the guide sub-buckle is installed on the front side of the base frame body, and the guide mother buckle is installed on the rear side of the base frame body, the guide sub-buckle and the guide mother buckle are a plug-in connection structure, the front end of the guide sub-buckle is a contraction structure, and the guide mother buckle is provided with a contraction groove that matches the outer surface of the front end of the guide sub-buckle, and the contraction groove runs through the left and right sides of the guide mother buckle.

[0007] Preferably, the base frame body is welded from four channel steels, and the four channel steels are respectively a front channel steel, a rear channel steel, a left channel steel and a right channel steel. The front channel steel and the rear channel steel are arranged back to back, and the left channel steel and the right channel steel are arranged back to back. The guide male head and the guide sub-buckle are installed at the bottom of the groove of the front channel steel, and the guide female head and the guide female buckle are installed at the bottom of the groove of the rear channel steel.

[0008] Preferably, the base structure that facilitates rapid splicing and high-precision positioning of heavy equipment also includes a height adjustment mechanism, and the height adjustment mechanism is respectively provided at both ends of the left channel steel and the two ends of the right channel steel, and the height adjustment mechanism includes a floor pad, an extended cylindrical welding nut, an extended cylindrical guide nut, a height adjustment bolt and a hexagonal flange screw. The floor pad is arranged below the base frame body, and two of the extended cylindrical guide nuts are symmetrically connected to the top of the floor pad, the top of the extended cylindrical guide nut movably passes through the bottom flange of the channel steel and is threadedly connected to the hexagonal flange screw, the extended cylindrical welding nut is located between the two extended cylindrical guide nuts, and the extended cylindrical welding nut is fixedly connected to the bottom flange of the channel steel, the height adjustment bolt is threadedly connected to the extended cylindrical welding nut, and the bottom end of the height adjustment bolt abuts against the top of the floor pad.

[0009] Preferably, a flat head hexagon socket screw threadedly connected to the extended cylindrical guide nut is passed through the floor pad, and a compression spring mounted on the extended cylindrical guide nut is abutted between the head of the hexagonal flange screw and the bottom flange of the channel steel.

[0010] The advantages and beneficial effects of the present invention are: providing a base structure that is convenient for rapid splicing and high-precision positioning of heavy equipment, with a reasonable structure, by adding a positioning guide mechanism and a height adjustment mechanism with a self-reset function on the equipment base, providing effective portability for rapid docking between equipment bases, and greatly improving the docking accuracy between equipment, thereby effectively reducing the sealing process between equipment sections and achieving a good sealing effect. It lays a good foundation for the dehumidifier unit equipment to maintain a good working state and working life.

[0011] In general, a series of structural designs have improved the operability and stability of equipment connections. This has further reduced the workload of equipment suppliers and improved the quality of equipment splicing. This has optimized the time and labor costs incurred by equipment installation and maintenance. At the same time, it has also increased the sealing stability of the equipment and improved the good image of the manufacturer's equipment in the minds of customers. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the base frame body in the present invention. Figure 1 .

[0013] Figure 2 It is a schematic diagram of the base frame body in the present invention. Figure 2 .

[0014] Figure 3 yes Figure 1 Enlarged view of point A in the middle.

[0015] Figure 4 yes Figure 2 Enlarged view of point B in the middle.

[0016] Figure 5 It is a schematic diagram of the main positioning guide mechanism in the present invention.

[0017] Figure 6 It is a schematic diagram of the splicing structure of two base frame bodies in the present invention.

[0018] Figure 7 yes Figure 2 Enlarged view of point C in the middle.

[0019] Figure 8 It is a schematic diagram of the height adjustment mechanism of the present invention.

[0020] Figure numerals: 10, base frame body; 11, front channel steel; 12, rear channel steel; 13, left channel steel; 14, right channel steel; 21, guide male head; 22, guide female head; 23, hexagonal head bolt; 24, hexagonal head nut; 31, guide sub-buckle; 32, guide female buckle; 41, floor pad; 42, extended cylindrical welding nut; 43, extended cylindrical guide nut; 44, height adjustment bolt; 45, hexagonal head flange screw; 46, compression spring. DETAILED DESCRIPTION

[0021] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0022] The technical solution specifically implemented in the present invention is: like Figures 1 to 8As shown, a base structure that is convenient for rapid assembly and high-precision positioning of heavy equipment includes a base frame body 10 and a main positioning guide mechanism; The base frame body 10 is a rectangular frame structure; The main positioning guide mechanism includes a guide male head 21, a guide female head 22 and a locking assembly. The guide male head 21 is installed on the front side of the base frame body 10, and the guide female head 22 is installed on the rear side of the base frame body 10. The guide male head 21 and the guide female head 22 are nested connection structures. The front end of the guide male head 21 is a conical structure. The guide female head 22 is provided with a conical cavity matching the outer surface of the front end of the guide male head 21. The locking assembly includes a hexagonal bolt 23 and a hexagonal nut 24. The hexagonal bolt 23 is used to penetrate the connected guide male head 21 and guide female head 22, and is threadedly connected to the hexagonal nut 24.

[0023] The above scheme is adopted: the guide male head 21 and the guide female head 22 are respectively installed in the installation holes reserved on the front and rear sides of the base frame body 10. When the two base frame bodies 10 are spliced ​​front and back, the guide male head 21 of one base frame body 10 is embedded in the guide female head 22 of the other base frame body 10. By setting the guide male head 21 and the guide female head 22 as mutually nested conical parts, the two axial positioning of the equipment base in the horizontal left and right directions and the horizontal front and back directions can be achieved; by passing the hexagonal head bolt 23 through the connected guide male head 1 and the guide female head 22 and then threading it with the hexagonal head nut 24, as the hexagonal head nut 24 and the hexagonal head bolt 23 are locked, the equipment gradually reaches the predetermined position, so that the front and rear sections of the equipment can have a high-precision size (±0.2mm) assembly effect. At the same time, it also reduces the difficulty of on-site splicing operations for personnel to improve the overall assembly efficiency.

[0024] Furthermore, the base structure that facilitates rapid splicing and high-precision positioning of heavy equipment also includes an auxiliary positioning guide mechanism, which includes a guide sub-buckle 31 and a guide female buckle 32. The guide sub-buckle 31 is installed on the front side of the base frame body 10, and the guide female buckle 32 is installed on the rear side of the base frame body 10. There is a plug-in connection structure between the guide sub-buckle 31 and the guide female buckle 32. The front end of the guide sub-buckle 31 is a contraction structure, and the guide female buckle 32 is provided with a contraction groove that matches the outer surface of the front end of the guide sub-buckle 31, and the contraction groove runs through the left and right sides of the guide female buckle 32.

[0025] The above scheme is adopted: the guide sub-buckle 31 and the guide female buckle 32 are respectively installed in the installation holes reserved on the front and rear sides of the base frame body 10. When the two base frame bodies 10 are spliced ​​front and back, the guide sub-buckle 31 of one base frame body 10 is inserted into the guide female buckle 32 of the other base frame body 10. By setting the front end of the guide sub-buckle 31 as a contraction structure and setting a contraction groove in the guide female buckle 32, the uniaxial positioning of the device base in the vertical direction can be achieved to assist in correcting the splicing height.

[0026] Furthermore, the base frame body 10 is welded from four channel steels, and the four channel steels are respectively a front channel steel 11, a rear channel steel 12, a left channel steel 13 and a right channel steel 14. The front channel steel 11 and the rear channel steel 12 are arranged back to back, and the left channel steel 13 and the right channel steel 14 are arranged back to back. The guide male head 21 and the guide sub-buckle 31 are installed at the bottom of the groove of the front channel steel 11, and the guide female head 22 and the guide female buckle 32 are installed at the bottom of the groove of the rear channel steel 12.

[0027] By adopting the above scheme, the base frame body 10 is an integrally welded part, and uses channel steel as the main supporting part, which is convenient for processing and manufacturing; and it is also convenient for the installation and arrangement of the main positioning guide mechanism and the auxiliary positioning guide mechanism.

[0028] Furthermore, the base structure that facilitates rapid splicing and high-precision positioning of heavy equipment also includes a height adjustment mechanism, and the height adjustment mechanisms are respectively provided at both ends of the left channel steel 13 and the two ends of the right channel steel 14, and the height adjustment mechanism includes a floor pad 41, an extended cylindrical weld nut 42, an extended cylindrical guide nut 43, a height adjustment bolt 44 and a hexagonal flange screw 45. The floor pad 41 is arranged below the base frame body 10, and the top of the floor pad 41 is symmetrically connected to two of the extended cylindrical guide nuts 43, the top of the extended cylindrical guide nut 43 movably penetrates the bottom flange of the channel steel and is threadedly connected to the hexagonal flange screw 45, the extended cylindrical weld nut 42 is located between the two extended cylindrical guide nuts 43, and the extended cylindrical weld nut 42 is fixedly connected to the bottom flange of the channel steel, the height adjustment bolt 44 is threadedly connected to the extended cylindrical weld nut 42, and the bottom end of the height adjustment bolt 44 abuts against the top of the floor pad 41.

[0029] The above solution is adopted: after the front and rear sections of the equipment are spliced ​​together, the processing errors caused by the welding of the channel steel base will cause the equipment level and ground support to deviate. Therefore, a height adjustment mechanism is added to the base of the equipment. When operating the height adjustment mechanism, the floor pad 41 can be pressed downward by screwing the height adjustment bolt 44, and the height of the equipment base can be lifted by the guidance of the extended cylindrical guide nut 43 under the influence of the reverse force. The height adjustment bolt 44 can be screwed in the reverse direction to adjust the height downward by the weight of the equipment itself.

[0030] Furthermore, a flat head hexagon socket screw threadedly connected to the extended cylindrical guide nut 43 is passed through the floor pad 41, and a compression spring 46 mounted on the extended cylindrical guide nut 43 is abutted between the head of the hexagonal flange screw 45 and the bottom flange of the channel steel.

[0031] The above solution is adopted: the flat head hexagon socket screw is used to penetrate the floor pad 41 from the bottom of the floor pad 41 and then threadedly connected with the extended cylindrical guide nut 43, so as to achieve the fixation of the extended cylindrical guide nut 43 and the floor pad 41. In addition, since the floor pad 41 in the height adjustment mechanism is not rigidly connected with the height adjustment bolt 44, the height adjustment mechanism may be suspended or displaced during the equipment transportation and adjustment process, which may easily cause unforeseen damage to its structure. Therefore, a compression spring 46 is provided. When the height adjustment mechanism is displaced, the elastic force of the compression spring 46 can automatically restore the height adjustment mechanism to its original position to achieve the protection of the mechanism.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A base structure that facilitates rapid assembly and high-precision positioning of heavy equipment, characterized in that: It comprises a base frame body (10) and a main positioning guide mechanism; The base frame body (10) is a rectangular frame structure; The main positioning guide mechanism comprises a guide male head (21), a guide female head (22) and a locking assembly, wherein the guide male head (21) is mounted on the front side of the base frame body (10), and the guide female head (22) is mounted on the rear side of the base frame body (10), and a nested connection structure is formed between the guide male head (21) and the guide female head (22), wherein the front end of the guide male head (21) is a conical structure, and the guide female head (22) is provided with a conical cavity matching the outer surface of the front end of the guide male head (21), and the locking assembly comprises a hexagonal bolt (23) and a hexagonal nut (24), wherein the hexagonal bolt (23) is used to penetrate the connected guide male head (21) and the guide female head (22), and is threadedly connected to the hexagonal nut (24).

2. The base structure for facilitating rapid assembly and high-precision positioning of heavy equipment according to claim 1 is characterized in that: The base structure that facilitates the rapid assembly and high-precision positioning of heavy equipment also includes an auxiliary positioning guide mechanism, the auxiliary positioning guide mechanism includes a guide sub-buckle (31) and a guide female buckle (32), the guide sub-buckle (31) is installed on the front side of the base frame body (10), and the guide female buckle (32) is installed on the rear side of the base frame body (10), a plug-in connection structure is formed between the guide sub-buckle (31) and the guide female buckle (32), the front end of the guide sub-buckle (31) is a contraction structure, and the guide female buckle (32) is provided with a contraction groove that matches the outer surface of the front end of the guide sub-buckle (31), and the contraction groove runs through the left and right sides of the guide female buckle (32).

3. The base structure for facilitating rapid assembly and high-precision positioning of heavy equipment according to claim 2 is characterized in that: The base frame body (10) is welded from four channel steels, wherein the four channel steels are respectively a front channel steel (11), a rear channel steel (12), a left channel steel (13) and a right channel steel (14); the front channel steel (11) and the rear channel steel (12) are arranged in a back-to-back manner, and the left channel steel (13) and the right channel steel (14) are arranged in a back-to-back manner; the guide male head (21) and the guide sub-buckle (31) are installed at the bottom of the groove of the front channel steel (11), and the guide female head (22) and the guide female buckle (32) are installed at the bottom of the groove of the rear channel steel (12).

4. The base structure for facilitating rapid assembly and high-precision positioning of heavy equipment according to claim 3 is characterized in that: The base structure that facilitates the rapid assembly and high-precision positioning of heavy equipment also includes a height adjustment mechanism. The two ends of the left channel steel (13) and the two ends of the right channel steel (14) are respectively provided with the height adjustment mechanism. The height adjustment mechanism includes a floor pad (41), an extended cylindrical welding nut (42), an extended cylindrical guide nut (43), a height adjustment bolt (44) and a hexagonal flange screw (45). The floor pad (41) is arranged below the base frame body (10), and the top of the floor pad (41) is symmetrically connected to two The top end of the elongated cylindrical guide nut (43) movably penetrates the bottom flange of the channel steel and is threadedly connected to the hexagonal flange screw (45); the elongated cylindrical welding nut (42) is located between the two elongated cylindrical guide nuts (43), and the elongated cylindrical welding nut (42) is fixedly connected to the bottom flange of the channel steel; the height adjustment bolt (44) is threadedly connected to the elongated cylindrical welding nut (42), and the bottom end of the height adjustment bolt (44) abuts against the top of the floor pad (41).

5. The base structure for facilitating rapid assembly and high-precision positioning of heavy equipment according to claim 4 is characterized in that: A flat head hexagon socket screw threadedly connected to the elongated cylindrical guide nut (43) is inserted into the floor pad (41), and a compression spring (46) sleeved on the elongated cylindrical guide nut (43) is abutted between the head of the hexagonal flange screw (45) and the bottom flange of the channel steel.

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