Operation man-hour monitoring device

Abstract

The utility model discloses an operation man-hour monitoring device which comprises a first supporting frame and a motor fixedly installed on the first supporting frame, a rotating rod is installed at the output end of the motor, when a well drill is needed for drilling, the motor is started, the motor and well drilling equipment are pushed in the drilling direction at the same time, the motor is started to drive the rotating rod to rotate, and the rotating rod rotates. At the moment, a first detection module is started, the working time of a motor is detected, a rotating rod drives a drill rod and a first fixing barrel to rotate together, and when equipment is propelled, a three-line drill bit firstly makes contact with a drilled face and slides towards the interior of a second fixing barrel along with a sliding barrel while being driven by the drill rod to rotate; at the moment, the three cylinders slide in a second fixing barrel together and push a pressing switch, the pressing switch is pressed to start a second detection module to start to record and detect the working time of the three-wire drill bit, and the working time monitoring device can detect the effective working time of the three-wire drill bit while recording and detecting the working time of the motor; and the man-hour monitoring of the drill bit is accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of working time monitoring, in particular to an operation working time monitoring device. Background Art

[0002] Engineering machinery is an important part of the equipment industry. Generally speaking, all mechanical equipment required for earthwork construction, road construction and maintenance, mobile lifting and loading and unloading operations, and comprehensive mechanized construction projects required for various construction projects are called engineering machinery. It is mainly used in national defense construction projects, transportation construction, energy industry construction and production, mining and other raw material industry construction and production, agriculture, forestry and water conservancy construction, industrial and civil construction, urban construction, environmental protection and other fields. For example, when the drilling rig is working, the drill bit of the equipment is always in a rotating state during drilling, but the equipment is not always in a working state of drilling downwards. Sometimes a working time monitoring device is used to monitor its actual working time.

[0003] At present, the mainstream monitoring method for the working hours of construction machinery is to monitor the voltage. When the vehicle is ignited, the generator of the construction machinery starts working and the output voltage is higher. When it is not started, the voltage is lower. However, this method can only monitor the start and shutdown of the engine, that is, it can only distinguish between the shutdown state and the start state. During drilling operations, the drill bit is not always in the drilling state, so the correct working hours of the drill bit cannot be measured.

[0004] Therefore, we propose a work time monitoring device to solve the above problems. Utility Model Content

[0005] The utility model provides an operation working time monitoring device, which solves the problem mentioned in the above background technology that the current mainstream monitoring of the working time status of engineering machinery is to use a method of monitoring voltage. When the vehicle is ignited, the generator of the engineering machinery is working when it is started, and the output voltage is relatively high. When it is not started, the voltage is relatively low. However, this method can only monitor the starting and shutting down of the engine, that is, it can only distinguish between the shutdown state and the startup state. During drilling operations, the drill bit is not always in the drilling state, and the correct working time of the drill bit cannot be measured.

[0006] The utility model provides the following technical solutions: a working time monitoring device, comprising a support frame and a motor fixedly mounted on the support frame, a rotating rod being mounted on the output end of the motor, a drill rod being fixedly mounted on one end of the rotating rod, a detection module one and a detection module two being rotatably connected to the rotating rod, a fixed cylinder one being fixedly connected to one end of the drill rod, a fixed cylinder two being fixedly mounted on the lower end of the fixed cylinder one, a sliding cylinder being slidably connected to the lower end of the fixed cylinder two, a three-wire drill bit being fixedly mounted on the lower end of the sliding cylinder, three cylinders being slidably connected between the sliding cylinder and the fixed cylinder two, and a push switch being fixedly mounted on the inner wall of the fixed cylinder one.

[0007] As an optional solution described in the utility model, one end of the fixed cylinder is slidably connected with a slide plate, a plurality of springs are fixedly installed between the upper end of the slide plate and the lower end surface of the push switch, and the push switch is electrically connected to the detection module 2.

[0008] As an optional solution described in the utility model, three springs 2 are fixedly installed between the inner wall of the upper end of the fixing cylinder 2 and the lower end of the slide plate, and the three springs 2 are respectively sleeved on the outer circumferences of the three cylinders.

[0009] As an optional solution described in the utility model, a metal bellows is fixedly installed between the side wall of the sliding cylinder and the side wall of the fixed cylinder.

[0010] As an optional solution described in the utility model, wherein: the outer side of the rotating rod is rotatably connected to a second support frame, and the outer wall of the metal bellows is sleeved with a third support frame.

[0011] As an optional solution described in the utility model, wherein: a connecting rod is slidably installed between the support frame 1 and the support frame 2, the connecting rod is fixedly connected to the support frame 3, the outer periphery of the support frame 3 is fixedly installed with a fixing rod, and the lower end of the fixing rod is fixedly installed with a fixing plate.

[0012] The utility model has the following beneficial effects:

[0013] 1. When the drilling rig is needed to drill a hole, start the motor, and the motor and the drilling equipment as a whole are pushed forward in the direction of drilling at the same time. The motor starts to drive the rotating rod to rotate. At this time, the detection module is started to detect the working time of the motor. The rotating rod drives the drill rod and the fixed barrel to rotate together. When the equipment is pushed forward, the three-wire drill bit first contacts the drilled hole surface. The three-wire drill bit is driven to rotate by the drill rod and slides into the fixed barrel 2 along with the sliding barrel. At this time, the three cylinders slide together in the fixed barrel 2 and push the press switch. The press switch is pressed to start the detection module 2 to start recording and detecting the working time of the three-wire drill bit. The operation working time monitoring device can detect the effective working time of the three-wire drill bit while recording and detecting the working time of the motor, and the working time monitoring of the drill bit is more accurate.

[0014] 2. With the cooperation of support frame 1, support frame 2, support frame 3, connecting rod, fixed rod, fixed plate, detection module 1, detection module 2, sliding cylinder, fixed cylinder 2, fixed cylinder 1, cylinder, spring 2, slide plate, spring 1, push switch and metal bellows, when drilling, the drilling mechanism and the whole device are pushed along the connecting rod in the drilling direction to prevent deviation during drilling. At the same time, with the cooperation of multiple springs and the gravity of the three-wire drill bit itself, the detection module 2 stops working when the three-wire drill bit is not working, and the control is more precise. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the slide tube system of the utility model.

[0018] Figure 4 It is a schematic diagram of the structure of the slide system of the utility model when it is separated.

[0019] In the figure: 1. Motor; 11. Rotating rod; 12. Drill rod; 13. Three-wire drill bit; 2. Support frame 1; 21. Support frame 2; 22. Support frame 3; 23. Connecting rod; 24. Fixed rod; 25. Fixed plate; 3. Detection module 1; 31. Detection module 2; 4. Sliding cylinder; 41. Fixed cylinder 2; 42. Fixed cylinder 1; 43. Cylinder; 44. Spring 2; 45. Sliding plate; 46. Spring 1; 47. Push switch; 48. Metal bellows. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1 - Figure 3 A working time monitoring device comprises a support frame 2 and a motor 1 fixedly mounted on the support frame 1, a rotating rod 11 is mounted on the output end of the motor 1, a drill rod 12 is fixedly mounted on one end of the rotating rod 11, a detection module 3 and a detection module 2 31 are rotatably connected to the rotating rod 11, a fixed cylinder 1 42 is fixedly connected to one end of the drill rod 12, a fixed cylinder 2 41 is fixedly mounted on the lower end of the fixed cylinder 1 42, a sliding cylinder 4 is slidably connected to the lower end of the fixed cylinder 2 41, a three-wire drill bit 13 is fixedly mounted on the lower end of the sliding cylinder 4, three cylinders 43 are slidably connected between the sliding cylinder 4 and the fixed cylinder 2 41, and a press switch 47 is fixedly mounted on the inner wall of the fixed cylinder 1 42.

[0023] When the drilling rig is needed to drill downward, the motor 1 is started. At this time, the motor 1 and the drilling equipment as a whole are pushed forward in the direction of drilling. The motor 1 is started to drive the rotating rod 11 to rotate. At this time, the detection module 3 is started to detect the working time of the motor 1. The rotation of the rotating rod 11 drives the drill rod 12 to rotate together. The rotation of the drill rod 12 drives the fixed cylinder 1 42 and the fixed cylinder 1 41 to rotate together. When advancing in the direction of drilling, the three-wire drill bit 13 at the front end first contacts the drilled surface. Due to the obstruction of the drilled surface and the overall thrust of the equipment at the rear end, the three-wire drill bit 13 is driven by the drill rod 12 to rotate and slides into the fixed cylinder 2 41 along with the slide cylinder 4. At this time, the three cylinders 43 slide together in the fixed cylinder 2 41 and push the press switch 47. The press switch 47 is pressed to start the detection module 2 31 to start recording and detecting the working time of the three-wire drill bit 13. The device can detect the effective working time of the three-wire drill bit 13 while recording and detecting the working time of the motor 1, and the working time detection of the drill bit is more accurate.

[0024] Example 2

[0025] See also Figure 2 - Figure 4 A slide plate 45 is slidably connected to one end of the fixed cylinder 42, and a plurality of springs 46 are fixedly installed between the upper end of the slide plate 45 and the lower end surface of the push switch 47. The push switch 47 is electrically connected to the detection module 2 31. With the cooperation of the spring 46, the spring 46 can push the slide plate 45 and the push switch 47 apart in the initial state.

[0026] Three springs 44 are fixedly installed between the inner wall of the upper end of the fixed cylinder 41 and the lower end of the slide plate 45. The three springs 44 are respectively sleeved on the outer circumferences of the three cylinders 43. The springs 44 can push the fixed cylinder 41 back to its original position.

[0027] A metal bellows 48 is fixedly installed between the side wall of the slide tube 4 and the side wall of the fixed tube 42. When the drilling rig is drilling a hole, the metal bellows 48 can prevent mud and sand from entering between the slide tube 4 and the fixed tube 2 to affect the operation of the equipment.

[0028] The outer side of the rotating rod 11 is rotatably connected to a second support frame 21, and the outer wall of the metal bellows 48 is sleeved with a third support frame 22. The second support frame 21 and the third support frame 22 can ensure that the equipment is pushed forward vertically.

[0029] A connecting rod 23 is slidably installed between support frame 1 2 and support frame 2 21. The connecting rod 23 is fixedly connected to support frame 3 22. A fixing rod 24 is fixedly installed on the outer periphery of support frame 3 22. A fixing plate 25 is fixedly installed on the lower end of the fixing rod 24. The entire device can slide along the connecting rod 23 to facilitate the accuracy of drilling.

[0030] When the drilling rig drills downward, the support frame 2 drives the motor 1 and the entire equipment to slide downward along the connecting rod 23 to start drilling. The three-wire drill bit 13 and the slide tube 4 will slide along the fixed tube 2. At this time, the slide tube 4 drives the cylinder 43 to slide in the fixed tube 2. The metal bellows 48 is driven to shrink when the slide tube 4 moves. When the three cylinders 43 slide, they push the slide plate 45 at the same time. At this time, the spring 2 44 is stretched, and the slide plate 45 slides in the fixed tube 1 and squeezes the spring 1 46. At this time, the spring 1 46 drives the start-up press switch 47. The press switch 47 starts to turn on the detection module 2 31 to start monitoring the working hours of the three-wire drill bit 13. When the device is drilling and punching, the drilling and punching mechanism and the entire device are pushed along the connecting rod 23 in the drilling direction to prevent deviation during drilling. At the same time, with the cooperation of multiple springs and the gravity of the three-wire drill bit 13 itself, the detection module 2 31 stops working when the three-wire drill bit 13 is not working, and the control is more precise.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or device.

[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 principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A working time monitoring device, comprising a support frame (2) and a motor (1) fixedly mounted on the support frame (2), characterized in that: A rotating rod (11) is installed at the output end of the motor (1), a drill rod (12) is fixedly installed at one end of the rotating rod (11), a detection module 1 (3) and a detection module 2 (31) are rotatably connected to the rotating rod (11), a fixed cylinder 1 (42) is fixedly connected to one end of the drill rod (12), a fixed cylinder 2 (41) is fixedly installed at the lower end of the fixed cylinder 1 (42), a sliding cylinder (4) is slidably connected to the lower end of the fixed cylinder 2 (41), a three-wire drill bit (13) is fixedly installed at the lower end of the sliding cylinder (4), three cylinders (43) are slidably connected between the sliding cylinder (4) and the fixed cylinder 2 (41), and a push switch (47) is fixedly installed on the inner wall of the fixed cylinder 1 (42).

2. The operating time monitoring device according to claim 1, characterized in that: One end of the fixed cylinder (42) is slidably connected to a slide plate (45), and a plurality of springs (46) are fixedly installed between the upper end of the slide plate (45) and the lower end surface of the push switch (47), and the push switch (47) is electrically connected to the detection module (31).

3. The operating time monitoring device according to claim 2, characterized in that: Three springs (44) are fixedly mounted between the inner wall of the upper end of the second fixing cylinder (41) and the lower end of the slide plate (45), and the three springs (44) are respectively sleeved on the outer circumferences of the three cylinders (43).

4. The operation time monitoring device according to claim 3, characterized in that: A metal bellows (48) is fixedly mounted between the side wall of the slide cylinder (4) and the side wall of the fixed cylinder (42).

5. The operating time monitoring device according to claim 4, characterized in that: The rotating rod (11) is rotatably connected to a second support frame (21) outside, and the outer wall of the metal bellows (48) is sleeved with a third support frame (22).

6. The operating time monitoring device according to claim 5, characterized in that: A connecting rod (23) is slidably mounted between the support frame 1 (2) and the support frame 2 (21); the connecting rod (23) is fixedly connected to the support frame 3 (22); a fixing rod (24) is fixedly mounted on the outer periphery of the support frame 3 (22); and a fixing plate (25) is fixedly mounted on the lower end of each fixing rod (24).

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