Lateral trepanning equipment for steel structure machining

Abstract

The utility model relates to the technical field of steel structure processing, in particular to lateral trepanning equipment for steel structure processing, which comprises a T-shaped base, a trepanning component, an electric hydraulic push rod and a connecting sleeve, a square tube is arranged at the top of the T-shaped base, the trepanning component is arranged on one side of the square tube, and the trepanning component comprises a direct current motor, a drill bit, a grip and a bottom plate. A bottom plate is fixed to the bottom of the direct-current motor, a drill bit is arranged at one end of the direct-current motor, a grip is arranged at the top of the direct-current motor, a first sliding rail is installed at the position, located at the bottom of the bottom plate, of the top of the T-shaped base, and the bottom of the bottom plate is located in the first sliding rail; the device has the function of conveniently driving steel structures such as a square tube to move, can provide feeding force for a tapping part, is good in tapping effect, and is suitable for wide popularization and application.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure processing, in particular to a lateral hole opening device for steel structure processing. Background Art

[0002] Steel structure is one of the building structures mainly made of steel. The connection of steel structure is usually made by welding, bolt connection or rivet connection, which can ensure the overall stability and safety of the structure. Compared with traditional concrete, wood and other building structures, steel structure has the advantages of light weight, high strength and good seismic performance. Therefore, it has been widely used in buildings, bridges, industrial plants and other fields. When using steel structure, in order to facilitate the laying of pipelines or connection of other components on the steel structure, it is necessary to open holes on the outside of the steel structure.

[0003] Currently, when drilling holes in steel structures, there is no function of driving the steel structure to move, and there is no function of providing a feed force for the drilling components, resulting in a poor drilling effect. Therefore, a lateral drilling device for steel structure processing is proposed to facilitate driving the steel structure to move and provide a feed force for the drilling components, thereby improving the drilling effect. Summary of the invention

[0004] In view of the problems in the prior art, the utility model provides a lateral hole opening device for processing a steel structure, which facilitates driving the steel structure to move and provides a feed force for the hole opening component, thereby improving the hole opening effect.

[0005] The technical solution adopted by the utility model to solve the technical problem is a lateral hole-opening device for processing steel structures, comprising a T-shaped base, a hole-opening assembly, an electric hydraulic push rod and a connecting sleeve, wherein a square tube is arranged on the top of the T-shaped base, a hole-opening assembly is arranged on one side of the square tube, and the hole-opening assembly comprises a DC motor, a drill bit, a handle and a bottom plate;

[0006] A bottom plate is fixed at the bottom of the DC motor, a drill bit is provided at one end of the DC motor, a handle is provided at the top of the DC motor, a No. 1 slide rail is installed at the top of the T-shaped base located at the bottom of the bottom plate, and the bottom of the bottom plate is located inside the No. 1 slide rail.

[0007] By adopting the above technical solution, when the utility model is in use, the DC motor in the hole opening assembly drives the drill bit to rotate, and the person grips the handle tightly to drive the DC motor and the drill bit to move in the direction close to the square tube, thereby providing a feed force for the drill bit;

[0008] The electric hydraulic push rod can drive the mounting seat to move through the action of the connecting rod and the U-shaped connecting plate. The bottom of the mounting seat is located inside the second slide rail, so the mounting seat can rotate smoothly when driven, that is, different positions of the side of the square tube can be moved to one side of the drill bit;

[0009] Through the action of the bottom plate, the No. 1 slide rail, the mounting seat and the No. 2 slide rail, the position of the square tube can be moved, and personnel can move the drill bit close to the side of the square tube to perform hole opening operations at different positions on the side of the square tube, thereby facilitating lateral hole opening of the square tube.

[0010] Specifically, an electric hydraulic push rod is installed at one end of the square tube at the top of the T-shaped base, an output end of the electric hydraulic push rod is connected to a connecting rod, and one end of the connecting rod is connected to a U-shaped connecting plate.

[0011] By adopting the above technical solution, the electric hydraulic push rod can drive the mounting seat at the bottom of the square tube to slide through the connecting rod and the U-shaped connecting plate.

[0012] Specifically, a connecting shaft is connected between the drill bit and the output end of the DC motor, and a connecting sleeve is sleeved on the outer periphery of the connecting shaft.

[0013] By adopting the above technical solution, the connecting shaft can transmit the driving force generated by the DC motor to the drill bit and can support the drill bit, and the connecting sleeve plays the role of connecting the drill bit with the output shaft of the DC motor.

[0014] Specifically, a fastening bolt is provided on the outer side of the connecting sleeve by opening a bolt hole.

[0015] By adopting the above technical solution, the bolt holes and the fastening bolts on the connecting sleeve make it easy to disassemble and replace the connecting shaft.

[0016] Specifically, a central hole is formed inside the connecting sleeve.

[0017] Specifically, a mounting seat is provided at the bottom of the square tube, and a second slide rail is installed at the top of the T-shaped base located at the bottom of the mounting seat.

[0018] By adopting the above technical solution, the mounting seat is located inside the second slide rail, so that the square tube can slide smoothly along the track of the second slide rail through the mounting seat.

[0019] Beneficial effects of the utility model:

[0020] The utility model discloses a lateral hole-opening device for processing steel structures. A DC motor drives a drill bit to rotate. A person tightly grips a handle to drive the DC motor and the drill bit to move toward a direction close to a square tube, thereby providing a feed force for the drill bit.

[0021] The utility model discloses a lateral hole-opening device for processing a steel structure. The electric hydraulic push rod can drive the mounting seat to move through the action of the connecting rod and the U-shaped connecting plate. The bottom of the mounting seat is located inside the second slide rail. Therefore, the mounting seat can rotate smoothly when driven, and different positions of the side of the square tube can be moved to one side of the drill bit. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the opening component of the utility model;

[0025] Figure 3 This is a schematic diagram of the driving structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the drill bit connection structure of the utility model.

[0027] In the figure: 1. T-shaped base; 2. hole opening assembly; 201. DC motor; 202. drill bit; 203. handle; 204. bottom plate; 3. No. 1 slide rail; 4. mounting seat; 5. square tube; 6. electric hydraulic push rod; 7. No. 2 slide rail; 8. connecting rod; 9. U-shaped connecting plate; 10. connecting sleeve; 11. bolt hole; 12. fastening bolt; 13. center hole; 14. connecting shaft. Implementation

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] In order to facilitate the movement of the steel structure, the opening parts can also be driven to move, thereby improving the opening effect, such as Figure 1-4 As shown, the utility model discloses a lateral hole punching device for processing steel structures, comprising a T-shaped base 1, a hole punching assembly 2, an electric hydraulic push rod 6 and a connecting sleeve 10, wherein a square tube 5 is provided on the top of the T-shaped base 1, a hole punching assembly 2 is provided on one side of the square tube 5, and the hole punching assembly 2 comprises a DC motor 201, a drill bit 202, a handle 203 and a bottom plate 204;

[0030] A bottom plate 204 is fixed to the bottom of the DC motor 201, a drill bit 202 is provided at one end of the DC motor 201, a handle 203 is provided at the top of the DC motor 201, the top of the T-shaped base 1 is located at the bottom of the bottom plate 204, and a No. 1 slide rail 3 is installed, and the bottom of the bottom plate 204 is located inside the No. 1 slide rail 3.

[0031] When the utility model is in use, the DC motor 201 in the hole opening assembly 2 drives the drill bit 202 to rotate, and the person grips the handle 203 tightly to drive the DC motor 201 and the drill bit 202 to move toward the square tube 5, thereby providing a feed force for the drill bit 202;

[0032] The electric hydraulic push rod 6 can drive the mounting seat 4 to move through the action of the connecting rod 8 and the U-shaped connecting plate 9. The bottom of the mounting seat 4 is located inside the second slide rail 7. Therefore, the mounting seat 4 can rotate smoothly when driven, and can move different positions of the side of the square tube 5 to one side of the drill bit 202.

[0033] Through the action of the bottom plate 204, the first slide rail 3, the mounting seat 4 and the second slide rail 7, the position of the square tube 5 can be moved, and personnel can make the drill bit 202 close to the side of the square tube 5, and perform hole opening operations at different positions on the side of the square tube 5, which is convenient for lateral hole opening of the square tube 5.

[0034] In order to improve the opening effect, for example, Figure 1 , Figure 3 As shown, an electric hydraulic push rod 6 is installed at one end of the square tube 5 at the top of the T-shaped base 1, and a connecting rod 8 is connected to the output end of the electric hydraulic push rod 6, and one end of the connecting rod 8 is connected to a U-shaped connecting plate 9.

[0035] When in use, the electric hydraulic push rod 6 can drive the mounting seat 4 at the bottom of the square tube 5 to slide through the connecting rod 8 and the U-shaped connecting plate 9.

[0036] For example, Figure 4 As shown, a connecting shaft 14 is connected between the drill bit 202 and the output end of the DC motor 201 , and a connecting sleeve 10 is sleeved on the outer periphery of the connecting shaft 14 .

[0037] When in use, the connecting shaft 14 can transmit the driving force generated by the DC motor 201 to the drill bit 202 and can support the drill bit 202 . The connecting sleeve 10 serves to connect the drill bit 202 with the output shaft of the DC motor 201 .

[0038] For example, Figure 4 As shown, a fastening bolt 12 is provided on the outer side of the connecting sleeve 10 by opening a bolt hole 11 .

[0039] When in use, the bolt holes 11 and the fastening bolts 12 on the connecting sleeve 10 make it easy to disassemble and replace the connecting shaft 14.

[0040] For example, Figure 4 As shown, a central hole 13 is formed inside the connecting sleeve 10 .

[0041] When in use, the central hole 13 facilitates the connecting shaft 14 to pass through the connecting shaft 14 .

[0042] For example, Figure 1 As shown, a mounting seat 4 is provided at the bottom of the square tube 5 , and a second slide rail 7 is installed at the top of the T-shaped base 1 and the bottom of the mounting seat 4 .

[0043] When in use, the mounting seat 4 is located inside the second slide rail 7 , and thus the square tube 5 can slide smoothly along the track of the second slide rail 7 through the mounting seat 4 .

[0044] When the utility model is used, a person places the square tube 5 to be drilled inside the mounting seat 4, and the DC motor 201 in the drilling assembly 2 drives the drill bit 202 to rotate. The person tightly grips the handle 203 to drive the DC motor 201 and the drill bit 202 to move toward the square tube 5, thereby providing a feed force for the drill bit 202.

[0045] When it is necessary to move the different positions of the square tube 5 to one end of the drill bit 202, the electric hydraulic push rod 6 can drive the mounting seat 4 to move through the action of the connecting rod 8 and the U-shaped connecting plate 9. The bottom of the mounting seat 4 is located inside the second slide rail 7, so the mounting seat 4 can rotate smoothly when driven.

[0046] Through the action of the bottom plate 204, the first slide rail 3, the mounting seat 4 and the second slide rail 7, the position of the square tube 5 can be moved, and personnel can make the drill bit 202 close to the side of the square tube 5, and perform hole opening operations at different positions on the side of the square tube 5, which is convenient for lateral hole opening of the square tube 5.

[0047] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A lateral hole opening device for steel structure processing, characterized in that: The invention comprises a T-shaped base (1), a hole-opening assembly (2), an electric hydraulic push rod (6) and a connecting sleeve (10); a square tube (5) is provided on the top of the T-shaped base (1); a hole-opening assembly (2) is provided on one side of the square tube (5); and the hole-opening assembly (2) comprises a DC motor (201), a drill bit (202), a handle (203) and a bottom plate (204); A bottom plate (204) is fixed to the bottom of the DC motor (201), a drill bit (202) is provided at one end of the DC motor (201), a handle (203) is provided at the top of the DC motor (201), a first slide rail (3) is installed at the top of the T-shaped base (1) located at the bottom of the bottom plate (204), and the bottom of the bottom plate (204) is located inside the first slide rail (3).

2. A steel structure processing lateral hole opening device according to claim 1, characterized in that: An electric hydraulic push rod (6) is installed at one end of the square tube (5) at the top of the T-shaped base (1), the output end of the electric hydraulic push rod (6) is connected to a connecting rod (8), and one end of the connecting rod (8) is connected to a U-shaped connecting plate (9).

3. The lateral hole opening device for steel structure processing according to claim 1 is characterized in that: A connecting shaft (14) is connected between the drill bit (202) and the output end of the DC motor (201), and a connecting sleeve (10) is sleeved on the outer periphery of the connecting shaft (14).

4. The lateral hole opening device for steel structure processing according to claim 1 is characterized in that: The outer side of the connecting sleeve (10) is provided with a fastening bolt (12) by opening a bolt hole (11).

5. The lateral hole opening device for steel structure processing according to claim 1 is characterized in that: The connecting sleeve (10) is provided with a central hole (13) inside.

6. The lateral hole opening equipment for steel structure processing according to claim 1, characterized in that: A mounting seat (4) is provided at the bottom of the square tube (5), and a second slide rail (7) is installed at the top of the T-shaped base (1) located at the bottom of the mounting seat (4).

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