Punching and lifting equipment

Abstract

The utility model relates to a punching and lifting device which comprises a machine frame assembly, a lifting platform assembly and a punching assembly. The lifting platform assembly is arranged on the bottom frame and comprises a platform body and a lifting driving unit, and the lifting driving unit is connected with the platform body and used for driving the platform body to ascend and descend in the vertical direction; the punching assembly comprises a frame unit and a drill bit, the frame unit is detachably connected to the platform body, and the drill bit is connected to the frame unit. According to the utility model, the lifting platform assembly and the punching assembly are integrated, so that the punching and high-altitude installation work of the pipeline can be completed on the lifting platform through the punching assembly; meanwhile, the lifting platform assembly and the punching assembly are in non-fixed connection, so that the punching assembly can be detached from the lifting platform assembly, other purposes of the lifting platform assembly are not affected, and the equipment is simple in overall structure and convenient to detach and install.

Description

Technical Field

[0001] The utility model relates to a lifting device and a punching device, in particular to a punching and lifting device. Background Art

[0002] At present, the installation of pipes on the top of buildings, such as ventilation pipes and fire protection pipes, is generally completed by the installer standing on a lifting device, such as a fork-scissor lifting device. However, due to the connection and installation of the pipes, it is necessary to drill holes in them. At this time, the installer will first use a drill bit to complete the drilling on the ground, and then stand on the lifting device to install the pipes. The large number of lifting equipment and drill bits not only makes transportation troublesome, but also very inconvenient to operate.

[0003] Therefore, there are also devices on the market that integrate the drill bit into the lifting equipment, but the disadvantage of this device is that the scope of use of the lifting equipment is limited due to the installation of the drill bit, and the application of the device is too single. Summary of the Invention

[0004] The purpose of the utility model is to provide a drilling and lifting device, which is suitable for drilling and installing ventilation pipes, fire protection pipes and the like at high places.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A drilling and lifting device, comprising:

[0007] Rack assembly: The rack assembly includes a base frame;

[0008] Lifting platform assembly: The lifting platform assembly is arranged on the base frame, and the lifting platform assembly includes a platform body and a lifting drive unit. The lifting drive unit is connected to the platform body and is used to drive the platform body to rise and fall in the vertical direction;

[0009] Punching assembly: The punching assembly includes a frame unit and a drill bit. The frame unit is detachably connected to the platform body, and the drill bit is connected to the frame unit.

[0010] The above technical solution is preferably, the frame unit includes a frame body and a frame connecting rod, the drill bit and the frame connecting rod are connected to the frame body; a platform connecting rod is provided on the platform body, the frame connecting rod and the platform connecting rod both extend in the vertical direction, and an insertion hole is provided on the end face of one of the frame connecting rod and the platform connecting rod, and an insertion part is provided on the end face of the other; when the frame unit is connected to the platform body, the insertion part is inserted into the insertion hole, and the punching assembly can be quickly disassembled or assembled on the platform body by plugging, with a simple structure and convenient operation.

[0011] Further preferably, the frame body is rectangular, and the frame connecting rods are arranged at the four corners of the rectangular frame body, supporting the frame body at four points, so that the support of the punching assembly is more stable.

[0012] The above technical solution is preferably, wherein the frame unit includes a frame body, and the frame body includes a pair of first frame rods and a second frame rod, the first frame rods and the second frame rods are perpendicular to each other, the pair of first frame rods are arranged opposite to each other, the second frame rod is connected between the pair of first frame rods, and can be moved along the extension direction of the first frame rods, and the movement of the second frame rod can drive the drill bit to move in one direction to drill holes.

[0013] Further preferably, the drill bit is movably connected to the second frame rod, so that the drill bit can be moved in another direction to drill a hole.

[0014] Further preferably, the first frame rod and the second frame rod are provided with scales, and the pipe can be drilled more accurately by using the scales.

[0015] Further preferably, a pair of the second frame rods are provided, and the pair of the first frame rods and the second frame rods form a fence around the top of the platform body. The first frame rods and the second frame rods can be used to adjust the position of the drill bit and can also serve as guardrails.

[0016] Preferably, the above technical solution is such that the frame assembly further comprises a pair of gantries, the pair of gantries being connected to opposite sides of the base frame, the platform body being located between the pair of gantries, and the lifting drive unit being arranged on the gantries.

[0017] Further preferably, the lifting drive unit is provided on each of the pair of the gantries, so that the platform body can be lifted and lowered simultaneously from both sides to ensure the stability of the lifting.

[0018] Further preferably, the lifting drive unit includes a lifting motor, a first gear, a second gear, and a rack. The lifting motor and the first gear are respectively connected to the lower end and the upper end of the door frame. The second gear is connected to the output end of the lifting motor. The rack is sleeved on the first gear and the second gear, and the platform body is connected to the rack.

[0019] Preferably, the above technical solution is such that the equipment further comprises a walking assembly, which comprises wheels and a walking motor. The wheels are connected to the bottom of the chassis, and the walking motor is connected to the wheels to drive the wheels to move. The walking assembly can facilitate the movement and transfer of the equipment.

[0020] Preferably, the above technical solution has a first usage state and a second usage state. In the first usage state, the frame unit is connected to the platform body, and the punching assembly follows the rise and fall of the platform body; in the second usage state, the frame unit is removed from the platform body, and only the platform body is raised and lowered. When drilling is not required, the punching assembly can be removed without affecting the use of the equipment as a single lifting device.

[0021] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0022] The utility model integrates the lifting platform assembly and the punching assembly into one, and the punching and high-altitude installation work of the pipe can be completed on the lifting platform through the punching assembly; at the same time, the non-fixed connection between the lifting platform assembly and the punching assembly allows the punching assembly to be removed from the lifting platform assembly without affecting other uses of the lifting platform assembly. The overall structure of the equipment is simple and disassembly and assembly are convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Attachment Figure 1 It is a structural diagram of the utility model;

[0024] Attachment Figure 2 This is a schematic diagram of the structure of the utility model when the punching component is hidden;

[0025] Attachment Figure 3 This is a schematic diagram of the structure of the present invention when the punching components and guardrails are hidden;

[0026] Attachment Figure 4 This is a schematic structural diagram of the punching assembly in the present utility model;

[0027] Attachment Figure 5 This is a partial disassembled schematic diagram of the lifting platform assembly and the punching assembly of the utility model.

[0028] In the above attached figures:

[0029] 10. Base frame; 11. Door frame;

[0030] 20. Platform body; 200. Guardrail; 210. Lifting motor; 211. First gear; 212. Second gear; 213. Rack; 22. Platform connecting rod; 220. Insertion hole;

[0031] 300, frame body; 3000, first frame rod; 3001, second frame rod; 3002, scale; 301, frame connecting rod; 3010, insert; 31, drill bit; 32, slider;

[0032] 40. Wheel; 41. Travel motor. DETAILED DESCRIPTION

[0033] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0034] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] like Figure 1 The punching and lifting equipment shown in the figure includes a frame assembly, a lifting platform assembly, a punching assembly, and a traveling assembly. The lifting platform assembly is connected to the top of the frame assembly, the traveling assembly is connected to the bottom of the frame assembly, and the punching assembly is connected to the lifting platform assembly. The following is a detailed introduction to each component:

[0036] The frame assembly includes a base frame 10 and a pair of door frames 11. The pair of door frames 11 are connected to opposite sides of the base frame 10, such as the front side and the rear side. The base frame 10 between the pair of door frames 11 is used to set the lifting platform assembly and the punching assembly. At the same time, the door frames 11 can also be used as push handles to cooperate with the walking assembly to push the equipment.

[0037] like Figure 3As shown: the lifting platform assembly includes a platform body 20 and a lifting drive unit. The platform body 20 is located above the base frame 10 and between a pair of door frames 11. The lifting drive unit is connected to the platform body 20 to drive the platform body 20 to rise and fall in the vertical direction. Figure 2 As shown, guardrails 200 are provided on both sides of the platform body 20, such as the left side and the right side, and the guardrails 200 also adopt a detachable structure.

[0038] In this embodiment, a lifting drive unit is provided on the gantry 11, and each of the pair of gantry 11 is provided with a lifting drive unit, so as to simultaneously lift and lower the platform body 20 from both sides, thereby ensuring the stability of the lifting. The lifting drive unit includes a lifting motor 210, a first gear 211, a second gear 212, and a rack 213. The lifting motor 210 and the first gear 211 are connected to the lower end and the upper end of the gantry 11, respectively. The second gear 212 is connected to the output end of the lifting motor 210. The rack 213 is sleeved on the first gear 211 and the second gear 212, and the platform body 20 is connected to the rack 213. The lifting motor 210 drives the second gear 212 to rotate, and the rotation of the second gear 212 drives the rack 213 to transmit the power. Since the first gear 211 and the second gear 212 are located at the upper end and the lower end, respectively, the transmission direction of the rack 213 is the up-down direction. The platform body 20 connected to the rack 213 can be lifted and lowered in the vertical direction during the transmission process of the rack.

[0039] In this embodiment, two groups of first gear 211, second gear 212 and rack 213 are provided, and the lifting motor 210 drives the two groups of first gear 211, second gear 212 and rack 213 at the same time, providing better and more stable drive for the lifting of the platform body 20.

[0040] like Figure 4 As shown, the punching assembly includes a frame unit and a drill bit 31. The frame unit is detachably connected to the platform body 20, and the drill bit 31 is connected to the frame unit.

[0041] In this embodiment, the frame unit includes a frame body 300 and a frame connecting rod 301, and the frame connecting rod 301 is connected to the frame body 200. At the same time, a platform connecting rod 22 is provided on the platform body 20, and the frame connecting rod 301 and the platform connecting rod 22 both extend in the vertical direction. An insertion hole 220 is provided on the end surface of one of the frame connecting rod 301 and the platform connecting rod 22, and an insertion portion 3010 is provided on the end surface of the other. Figure 5As shown, insertion hole 220 is defined on the upper end surface of platform connecting rod 22, and insertion portion 3010 is provided on the lower end surface of frame connecting rod 301. When the frame unit (punching assembly) is connected to platform body 20, the insertion portion 3210 on the lower end surface of frame connecting rod 301 is inserted into insertion hole 220 on the upper end surface of platform connecting rod 22, thereby connecting the entire frame unit (punching assembly) to platform body 20. This embodiment utilizes a plug-in connection method to quickly remove or assemble the punching assembly from platform body 20, resulting in a simple structure and easy operation.

[0042] In this embodiment: the frame body 300 is rectangular, and the frame connecting rod 301 is set at the four corners of the rectangular frame body 300, supporting the frame body 300 at four points, so that the support of the punching assembly is more stable. At the same time, due to the gravity of the entire punching assembly, the fastening structure between the frame connecting rod 301 and the platform connecting rod 22 can also be omitted.

[0043] In this embodiment: the frame body 300 includes a pair of first frame rods 3000 and a pair of second frame rods 3001. The first frame rods 3000 and the second frame rods 3001 are perpendicular to each other. The pair of first frame rods 3000 are relatively arranged, such as the front side and the rear side. The pair of second frame rods 3001 are connected between the pair of first frame rods 3000. The pair of first frame rods 3000 can also be relatively arranged, such as the left side and the right side. In this way, the pair of first frame rods 3000 and the pair of second frame rods 3001 enclose the rectangular frame body 300 and form a fence around the platform body 20, which can act as a guardrail.

[0044] Of course, a pair of first frame rods 3000 and a pair of second frame rods 3001 can also be provided in two groups in the vertical direction, such as Figure 4 As shown, the stability of the entire frame body 300 is increased.

[0045] In this embodiment, the second frame rod 3001 is movable along the extension direction of the first frame rod 3000. The movement of the second frame rod 3001 drives the drill bit 31 to move in one direction (left-right) for drilling. Simultaneously, the drill bit 31 is movably connected to the second frame rod 3001, thereby enabling the drill bit 31 to move in another direction (forward-backward) for drilling, thereby adjusting the position of the drill bit 31. The movement of the second frame rod 3001 and the drill bit 31 is achieved by a slider 32 mounted on the first frame rod 3000 and the second frame rod 3001. A fastener 33 is provided on the slider 32 to lock the position when it slides into place.

[0046] In this embodiment, scales 3002 are provided on the first frame rod 3000 and the second frame rod 3001. The scales 3002 can be used to more accurately adjust the position of the drill bit 31 to drill holes in the pipeline, thereby improving drilling accuracy.

[0047] In addition, the number of drill bits 31 can be set to multiple, and four are taken as an example in the figure, which can meet the needs of drilling multiple pipes at the same time, or drilling multiple holes on a pipe.

[0048] The walking assembly includes wheels 40 and walking motors 41. The wheels 40 are connected to the bottom of the base frame 10, and the equipment can be moved through the wheels 40. The walking motors 41 are connected to the wheels 40 to drive the wheels 40 to move, that is, the wheels 40 can be directly driven by power, which facilitates the movement and transfer of the equipment.

[0049] The device of this embodiment has a first and a second operating state. In the first operating state, the frame unit (punching assembly) is connected to the platform body 20, and the punching assembly rises and falls with the platform body 20. The operator stands on the platform body 20 and uses the drill bit 31 to punch holes in the pipe. After the holes are punched, the operator directly installs the punched pipe by raising the platform body 20. After the pipe is installed, the platform body 20 is lowered and the operator can dismount. In the second operating state, the frame unit (punching assembly) is removed from the platform body 20, and only the platform body 20 is raised and lowered. In this case, the platform body 20 can be used for other purposes such as transportation and operation, as a single lifting device without being affected by the punching assembly.

[0050] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention are intended to be included in the scope of protection of the present invention.

Claims

1. A drilling and lifting device, characterized in that: include: Rack assembly: The rack assembly includes a base frame; Lifting platform assembly: The lifting platform assembly is arranged on the base frame, and the lifting platform assembly includes a platform body and a lifting drive unit. The lifting drive unit is connected to the platform body and is used to drive the platform body to rise and fall in the vertical direction; Punching assembly: The punching assembly includes a frame unit and a drill bit. The frame unit is detachably connected to the platform body, and the drill bit is connected to the frame unit.

2. The drilling and lifting device according to claim 1, characterized in that: The frame unit includes a frame body and a frame connecting rod, and the drill bit and the frame connecting rod are connected to the frame body; a platform connecting rod is provided on the platform body, and the frame connecting rod and the platform connecting rod both extend in the vertical direction, and an insertion hole is provided on the end face of one of the frame connecting rod and the platform connecting rod, and an insertion part is provided on the end face of the other. When the frame unit is connected to the platform body, the insertion part is inserted into the insertion hole.

3. The drilling and lifting device according to claim 2, characterized in that: The frame body is rectangular, and the frame connecting rods are arranged on the four corners of the rectangular frame body.

4. The drilling and lifting device according to claim 1, characterized in that: The frame unit includes a frame body, the frame body includes a pair of first frame rods and a second frame rod, the first frame rods and the second frame rods are perpendicular to each other, the pair of first frame rods are arranged opposite to each other, and the second frame rods are connected between the pair of first frame rods and can move along the extension direction of the first frame rods; and / or The drill bit is movably connected to the second frame rod.

5. The drilling and lifting device according to claim 4, characterized in that: The first frame rod and the second frame rod are provided with scales.

6. The drilling and lifting device according to claim 4, characterized in that: The second frame rods are provided in pair, and the pair of the first frame rods and the second frame rods form a fence around the top of the platform body.

7. The drilling and lifting device according to claim 1, characterized in that: The frame assembly further includes a pair of door frames, which are connected to opposite sides of the base frame, the platform body is located between the pair of door frames, and the lifting drive unit is arranged on the door frames.

8. The drilling and lifting device according to claim 7, characterized in that: The lifting drive unit includes a lifting motor, a first gear, a second gear, and a rack. The lifting motor and the first gear are respectively connected to the lower end and the upper end of the door frame. The second gear is connected to the output end of the lifting motor. The rack is mounted on the first gear and the second gear. The platform body is connected to the rack.

9. The drilling and lifting device according to claim 1, characterized in that: The equipment also includes a walking assembly, which includes wheels and a walking motor. The wheels are connected to the bottom of the chassis, and the walking motor is connected to the wheels to drive the wheels to move.

10. The drilling and lifting device according to claim 1, characterized in that: The device has a first usage state and a second usage state. In the first usage state, the frame unit is connected to the platform body, and the punching assembly rises and falls with the platform body; in the second usage state, the frame unit is removed from the platform body, and only the platform body rises and falls.

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