CN204471248U - A kind of novel remote controls formula sensor holder - Google Patents

Abstract

The utility model discloses a novel remote control type sensor clamping device, which comprises a vertical and horizontal movement mechanism and a complete machine installation platform. The sensor clamping device of the utility model adopts remote control, people do not need to directly contact with the product to be tested, the clamping device can be moved as a whole, and the sensor has many degrees of freedom in movement, and the detection position is flexible and convenient; it solves the trouble of moving the traditional clamping device, The shortcomings of poor manual hand-held detection accuracy also overcome the shortcomings of other clamping devices such as high cost and complex structure; the simple screw rod and polished rod mechanism can realize the multi-degree-of-freedom change of the sensor position, with simple structure and low cost; in addition, The visual remote operation design makes the measurement more convenient, greatly improving the detection efficiency of the sensor and the accuracy of data collection.

Description

A new type of remote control sensor clamping device

technical field

The utility model relates to a clamping device, in particular to a novel remote control type sensor clamping device.

Background technique

With the rapid development of global science and technology, a large number of sensors are required in the fields of R&D, production, testing and inspection of industrial products, and the installation method and use environment of sensors determine the accuracy and reliability of their use. At present, for the general detection of certain parameter characteristics of the product, the sensor is often clamped by a fixed bracket, and the installation position of the sensor is changed according to the need for each detection, which is time-consuming, especially in the dynamic detection of certain parameter characteristics of the product During the process, some detection items need to change the position of sensor data collection in real time, and most of these detection tests are completed by manual hand-held, so that the cost of detection equipment is low and the mobility is good. However, in some specific cases, the radiation, noise or temperature of the product under test is high, and people cannot approach the product under test, or due to the high requirements for detection accuracy, manual hand-held collection will cause the detection accuracy to decline and affect the collected data. accuracy. Therefore, in order to meet the needs of various sensor detection environments, domestic and foreign testing institutions or large enterprises, in addition to adopting common fixed bracket type collection and manual hand-held collection, have also purchased special rail-type sensor clamping devices, robotic arm-type Sensor clamping devices, or directly using remote-controlled robots for data collection, these auxiliary equipment for sensor clamping are expensive and complex in structure, and the scope of application of some auxiliary equipment is still limited.

Utility model content

The utility model provides a clamping device with simple structure and multi-degree-of-freedom control sensor detection position, which can effectively reduce the detection cost while overcoming the shortcomings of manual collection, and improve the accuracy, reliability and economy of the detection test . For realizing the above object, the technical scheme of the utility model is:

A new type of remote control sensor clamping device, including a vertical and horizontal movement mechanism and a complete machine installation platform, the bottom of the vertical and horizontal movement mechanism is a base plate, and a motor three is installed on the base plate, and the motor three passes through a transmission box One end is connected with the screw rod, and the other end of the screw rod is connected with a bearing; the screw rod is connected with a support plate driven by internal and external threads to move left and right through internal and external threads, and the lower part of the support plate is equipped with a supporting plate The sliding wheel with guiding effect; the motor 2 is installed on the upper part of the support plate, and the motor 2 drives the screw rod 2 connected with the transmission box 2 to rotate through the coupling through the transmission box 2; the transmission box 2 is equipped with a deceleration function The turbine and the worm; the screw rod 2 is connected with a clamping mechanism driven by internal and external threads to move up and down through the internal and external threads, the camera 2 is installed on one side of the clamping mechanism, and the top of the screw rod 2 is connected with a sleeve, and the sleeve and Longitudinal guide rods for guiding and fixing are respectively installed on both sides of the screw rod two between the transmission box two; frame rods are respectively installed on both sides of the base plate, and the top of the frame rod is connected by a transverse guide rod passing through the casing;

The two ends of the base plate 44 are connected with a support rod by rotating screws, a pulley is installed on the top of the support rod, and a steel wire is wound on the pulley, and one end of the steel wire is connected to the transverse guide rod; the other end of the steel wire is connected to the The motor four at the bottom of the support bar; the support frame of the vertical and horizontal movement mechanism includes a cross bar parallel to the transverse guide bar and a root slash welded on the whole machine installation platform connected with the cross bar; the vertical and horizontal movement The two ends of the cross bar of the mechanism support frame are respectively provided with a camera one; the rear of the support frame of the vertical and horizontal movement mechanism is provided with a balance weight;

The installation platform of the whole machine is provided with a lifting screw rod connected with the support rod, the top of the lifting screw rod is connected with the cross bar of the support frame of the vertical and horizontal moving mechanism, the bottom of the lifting screw rod is equipped with a transmission box three, and the Transmission box three is connected with motor five;

Motor six and motor one are installed at the bottom of the installation platform of the whole machine. The motor six drives the rear wheel to rotate through the bevel gear one and bevel gear two; the motor one drives the front wheel to rotate through the sprocket and chain, and the front wheel is installed on the whole machine The bottom of the working part of the installation platform.

As a further improvement, the clamping mechanism is provided with a guide rail for sliding the clamping sleeve slider to adjust the installation position of the sensor, the left clamping sleeve slider is fixed on the clamping mechanism through fixing screws, and the right clamping sleeve slider passes through Adjusting screw rod one is connected and fixed with the left clamping sleeve slider, and the clamping sleeve slider is connected with an elastic clamping sleeve through a pin, and the outside of the elastic clamping sleeve is connected with an adjusting screw rod two and a nut for adjusting the tightness of itself.

As a further improvement, the screw rod 1 is made of 40Cr steel.

As a further improvement, the front wheels and the rear wheels are respectively provided with brake structures.

Advantage of the utility model:

1. The clamping device has horizontal and vertical guide devices, which can realize the horizontal or vertical movement of the sensor;

2. It has a guide device and an integral overturning mechanism, which can make the clamping device overturn to the required detection plane for sensor data collection;

3. The base trolley installed on the device has electric guide wheels and driving wheels, which can realize the movement of the entire device position;

4. A camera is installed on a specific part of the body, and the movement position of the sensor clamping device can be judged through the returned video screen, and its position can be adjusted through the wire control or remote control device to realize completely unmanned remote control and complete the product. detection.

Description of drawings

A more complete and better understanding of the invention, and many of its attendant advantages, will be readily appreciated by reference to the following detailed description when considered in conjunction with the accompanying drawings, but the accompanying drawings illustrated herein are intended to provide a further understanding of the invention , constituting a part of the utility model, the exemplary embodiment of the utility model and its description are used to explain the utility model, and do not constitute an improper limitation of the utility model, wherein:

Figure 1 is a schematic front view of the new remote-controlled sensor clamping device;

Figure 2 is a schematic side view of the new remote-controlled sensor clamping device;

Figure 3 The schematic diagram of the bottom of the installation platform of the whole machine;

Fig. 4 is a schematic diagram of transmission box 2;

Figure 5 is a schematic diagram of the clamping device.

Among them: 1. Camera 1; 2. Frame rod; 3. Lifting screw; 4. Support rod; 5. Bearing; 6. Screw 1; 7. Front wheel; 8. Motor 1; 9. Motor 2; 10. Coupling; 11. Transmission box one; 12. Chain; 13. Motor three; 14. Sliding wheel; 15. Worm; 16. Turbine; 17. Transmission box two; 18. Clamping mechanism; 19. Sleeve; 20 .Screw 2; 21. Camera 2; 22. Pulley; 23. Steel wire; 24. Motor 4; 25. Transmission box 3; 26. Motor 5; 27. Balance weight; wheel; 30. rear wheel with brake; 31. motor six; 32. bevel gear one; 33. bevel gear two; 34. machine installation platform; Screw one; 38. Adjusting screw two; 39. Nut; 40. Elastic clamping sleeve; 41. Drive support plate; 42. Horizontal guide rod; 43. Longitudinal guide rod; 44. Base plate; frame.

Detailed ways:

In order to make the above purpose, features and advantages of the utility model more obvious and understandable, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Example

A new type of remote-controlled sensor clamping device as shown in Figures 1 to 5 includes a vertical and horizontal movement mechanism and a complete machine installation platform 34, the bottom of the vertical and horizontal movement mechanism is a base plate 44, and the bottom of the base plate 44 is A motor three 13 is installed, and the three motors 13 are connected to one end of the screw mandrel one 6 through a transmission box one 11, and the other end of the screw mandrel one 6 is connected with a bearing 5; Screw drive the support plate 41 that moves left and right, and the sliding wheel 14 that supports and guides together is installed in the bottom of the support plate 41; the motor 2 9 is installed on the support plate 41 top, and the motor 2 9 passes through the shaft coupling 10 through the transmission box Two 17 drives the screw mandrel 20 that is connected with the transmission box two 17 to rotate; said transmission box two 17 is provided with a turbine 16 and a worm screw 15 with deceleration function; Moving clamping mechanism 18, said clamping mechanism 18 one side is equipped with camera 2 21, screw mandrel 2 20 top is connected with sleeve pipe 19, between said sleeve pipe 19 and transmission box 2 17 between screw mandrel 2 20 two The sides are respectively equipped with longitudinal guide rods 43 for guiding and fixing; the two sides of the base plate 44 are respectively equipped with frame rods 2, and the top of the frame rods 2 is connected by passing through the sleeve pipe 19 transverse guide rods 42; the base plate 44 both ends are connected with a support rod 4 by rotating screws, a pulley 22 is installed on the top of the support rod 4, and a steel wire 23 is wound on the pulley 22, and one end of the steel wire 23 is connected to the transverse guide rod 42; the other end of the steel wire 23 Be connected on the motor four 24 that is installed on the bottom of support bar 4; Described vertical and horizontal moving mechanism support frame 45 comprises a cross bar parallel to transverse guide bar 42 and is welded on the complete machine installation platform 34 that is connected with cross bar 2 slashes; the two ends of the cross bar of the vertical and horizontal movement mechanism support frame 45 are respectively provided with a camera-1; the rear of the vertical and horizontal movement mechanism support frame 45 is provided with a balance weight 27; the complete machine installation platform 34 There is a lifting screw 3 connected to the support rod 4, the top of the lifting screw 3 is connected with the cross bar of the support frame 45 of the vertical and horizontal movement mechanism, and the bottom of the lifting screw 3 is equipped with a transmission box 3 25, the Transmission box three 25 is connected with motor five 26; motor six 31 and motor one 8 are installed at the bottom of complete machine installation platform 34, and described motor six 31 drives rear wheel 30 to rotate through bevel gear one 32 and bevel gear two 33; Motor one 8 The front wheel 7 is driven to rotate through the sprocket 29 and the chain 12 , and the front wheel 7 is installed at the bottom of the working part installation position 28 of the complete machine installation platform 34 . Described clamping mechanism 18 is provided with the guide rail that is used for clamping sleeve slider 35 to slide to adjust the installation position of sensor, and left clamping sleeve slider is fixed on clamping mechanism 18 by fixing screw 36, and right clamping sleeve slider is adjusted Screw rod one 37 is connected and fixed with the left clamping cover slider, clamping cover slide block 35 is connected with elastic clamping cover 40 by pin, and described elastic clamping cover 40 is externally connected with adjusting screw rod two 38 and nut for adjusting the tightness of itself. 39. The manufacturing material of the screw mandrel-6 is 40Cr steel material. The front wheel 7 and the rear wheel 30 are respectively provided with brake structures. Front-wheel 7 is installed in working part mounting position 28 bottoms.

In Fig. 1 and Fig. 4, screw mandrel one 6 is connected with transmission box one 11 and motor three 13 through bearing 5, and is fixed on the whole machine installation platform 34 as a whole, and motor three 13 can drive screw mandrel one 6 through transmission box one 11 Rotate to realize the left and right movement of the driving support plate 41. The screw rod one 6 is made of 40Cr steel material, which is suitable for shaft parts with medium precision and high speed. The weight of the mechanism 18 and the torques and forces generated by the motion. Transmission box two 17 adopts turbine 15 and worm screw 17 to realize deceleration, and transmission box two 17 is installed on the supporting plate 41, and motor two 9 is installed on the right side, drives clamping mechanism 18 to move up and down by screw mandrel two 20. The worm screw 15 with a large transmission ratio of the worm gear and the worm mechanism and the reverse stroke has self-locking property, which ensures that the second screw 20 will not rotate in the opposite direction during the transmission process, and can fix the position of the clamping mechanism 18, which plays a role of safety protection and Ensure accurate sensor positioning. A sliding wheel 14 is housed under the supporting plate 41 to play a supporting and guiding role, preventing the screw mandrel two 20 from tipping over during the moving process. Frame bar 2 on both sides and transverse guide bar 42 are welded together to form the fixed frame of this mechanism, connect screw mandrel 2 20 to be connected with support plate 41 through sleeve pipe 19, also be welded with for wire between support plate 41 and sleeve pipe 19 Together with the fixed longitudinal inverted rod 43, it provides the whole clamping mechanism 18 with an up and down movement track, ensuring that the device can measure smoothly and accurately. The frame bar 2 on both sides is welded with the transverse guide bar 42 to form a fixed frame, which is connected with the pulley 22 by the steel wire 23, and the pulley 22 is fixedly installed on the top of the support bar 4, and the steel wire 23 is connected with the motor four 24, and the motor four 24 is installed on the support The bottom position of the rod 4, and the support rod 4 is installed on the base plate 44. The above-mentioned parts and other parts installed on the base plate 44 constitute the vertical and horizontal movement mechanism of the sensor clamping device. These parts include: screw rod 16, Motor 2 9, Coupling 10, Transmission Box 1 11, Motor 3 13, Sliding Wheel 14, Worm 15, Turbine 16, Transmission Box 2 17, Clamping Mechanism 18, Sleeve 19, Screw 2 20, camera 21. The vertical and horizontal movement mechanism can move up and down as a whole, and the support rod 4 also plays the role of guiding and supporting the whole frame. This design is to realize the measurement of the head space data. The lifting screw mandrel 3 is equipped with a camera-1, which can carry out remote monitoring and positioning during the movement of the complete machine installation platform 34, and can judge the motion position of the complete machine through the video picture transmitted back. The camera 2 21 installed on the clamping mechanism 18 is used for precise positioning of the sensor by returning video images when the clamping device 18 moves up and down, left and right, so as to ensure the accuracy of measurement. The wheel 7 with brake is installed on the bottom of the complete machine installation platform 34, and is connected with the motor one 8 through the chain 12, and the remote control movement of the complete machine installation platform 34 can be realized in the measurement process. The whole device adjusts its position and sensor position through remote wire control or remote control system, so as to realize unmanned data collection on site.

In Fig. 2, the support frame 45 of the longitudinal and lateral movement mechanism is formed by connecting a horizontal bar parallel to the transverse guide rod 42 and two slashes, the two slashes are welded on the complete machine installation platform 34, and the lifting screw 3 Installed between the support frame 45 of the vertical and horizontal moving mechanism and the installation platform 34 of the complete machine, the two sides of the vertical and horizontal moving mechanism are installed on the lifting screw 3, and the lifting screw 3 is driven by the motor 5 26 through the transmission box 3 25 to rotate, driving the above-mentioned The vertical and horizontal moving mechanism moves up and down as a whole. When the vertical and horizontal moving mechanism rises to the highest point, the motor four 24 rotates and drives, so that the vertical and horizontal moving mechanism is laid down as a whole, and the angle of falling can be adjusted according to the actual situation, and the data of the top space of the product is collected and measured. Balance weight 27 is then to guarantee that when the vertical and horizontal moving mechanism is put down as a whole, it prevents the whole machine from toppling over.

In Fig. 3, motor six 31 is connected with bevel gear one 32 and bevel gear two 33, drives the trailing wheel 30 with brake by chain transmission to realize the displacement functions such as turning, and motor one 8 connects with the front wheel 7 with brake through sprocket wheel 29 Connect and drive the whole machine to move.

In Fig. 5, camera 2 21 is equipped with on one side of clamping mechanism 18, and clamping mechanism 18 is designed with guide rail near sensor installation side, and two left-right symmetrical clamping sleeve sliders 35 can slide on this guide rail, for Adjust the installation position of sensor, set screw 36 is used to fix the position of left side clamping sleeve slide block, the fixed clamping sleeve slide block 35 of right side fixes its position by the connection of screw rod one 37 and nut. The elastic clamping sleeve 40 is installed on the clamping sleeve slider by the pins on both sides, which can realize longitudinal rotation. The two sides of the elastic clamping sleeve 40 are connected with the nut 39 by the adjusting screw 2 38 to adjust its tightness. The sleeve can also be replaced and matched according to the actual size of the sensor.

The utility model adopts the motor to drive the screw rod to realize the transmission, and the following scheme with a relatively simple structure can also be adopted: on the motor drive scheme, the transmission can be realized in the form of a rack and pinion, or a belt transmission, chain transmission, etc. can be used. The rest of the structure is similar to the above-mentioned scheme to realize the change of the sensor position, but the sensor displacement accuracy of this alternative scheme is lower than the above-mentioned scheme.

The utility model can realize the up and down, left and right two-way translation of the clamping device, and can also be turned up and down at the same time. The whole device is installed on a platform with small wheels that can move freely. The platform itself is equipped with independent small wheels, and is equipped with a power system and motion Mechanism, which can realize the front, rear, left and right movement of the whole machine. Using remote control (wire control or wireless control) technology and visualization technology to realize the control of the whole machine of the designed clamping device, including the control of the whole machine, the movement mechanism of the clamping device and the sensor switch, to realize the remote control of the detection test. The size and structure of different sensors are different. The utility model designs a universal clamping mechanism, which can make the sensor be firmly installed on the whole machine and ensure the normal progress of the experiment.

The sensor clamping device of the utility model adopts remote control, people do not need to directly contact with the product to be tested, the clamping device can be moved as a whole, and the sensor has many degrees of freedom in movement, and the detection position is flexible and convenient. It solves the shortcomings of traditional clamping devices such as troublesome movement and poor manual hand-held detection accuracy, and also overcomes the disadvantages of other clamping devices such as high cost and complex structure. The simple screw rod and polished rod mechanism can realize the multi-degree-of-freedom change of the sensor position, with simple structure and low cost. In addition, the visual remote operation design makes the measurement more convenient, greatly improving the detection efficiency of the sensor and the accuracy of data collection.

The above-mentioned embodiments are only described as preferred implementation modes of the utility model, and are not intended to limit the scope of the utility model. Under the premise of not departing from the design spirit of the utility model, technical solutions of the utility model are made by those of ordinary skill in the art. Various modifications and improvements should fall within the protection scope determined by the claims of the present utility model.

Claims (4)

1. a novel remote controls formula sensor holder, comprise vertical transverse moving mechanism and whole machine installation platform (34), it is characterized in that, be base flat board (44) bottom described vertical transverse moving mechanism, described base flat board (44) is provided with motor three (13), described motor three (13) is connected with screw mandrel one (6) one end by transmission case one (11), and described screw mandrel one (6) other end is connected with bearing (5); Described screw mandrel one (6) is connected with by internal and external threads and drives by internal and external threads the support plate (41) carrying out moving left and right, and the movable pulley (14) of support guide effect is together equipped with in described support plate (41) bottom; Support plate (41) top is provided with motor two (9), and described motor two (9) drives the screw mandrel two (20) be connected with transmission case two (17) to rotate by shaft coupling (10) through transmission case two (17); The turbine (16) and worm screw (15) with deceleration is provided with in described transmission case two (17); Screw mandrel two (20) is connected with by internal and external threads and drives by internal and external threads the clamping device (18) carrying out moving up and down, camera two (21) is equipped with in described clamping device (18) side, screw mandrel two (20) top is connected with sleeve pipe (19), is separately installed with for leading and fixing Der Laengslenker (43) between described sleeve pipe (19) and transmission case two (17) in screw mandrel two (20) both sides; Described base flat board (44) both sides are separately installed with frame bars (2), and described frame bars (2) top is by connecting through sleeve pipe (19) horizontal guide rod (42);

Described base flat board (44) two ends are connected with steady arm (4) by rotary screw, described steady arm (4) top is provided with pulley (22), described pulley (22) is wound with steel wire (23), described steel wire (23) one end is connected on horizontal guide rod (42); Steel wire (23) other end be connected to be arranged on steady arm (4) bottom motor four (24) on; Described vertical transverse moving mechanism support frame (45) comprises a cross bar being parallel to horizontal guide rod (42) and 2 slash be welded on whole machine installation platform (34) be connected with cross bar; The cross bar two ends of described vertical transverse moving mechanism support frame (45) are respectively equipped with shooting first (1); Described vertical transverse moving mechanism support frame (45) rear is provided with weight equalizer (27);

Described whole machine installation platform (34) is provided with the enhancing screw (3) be connected with steady arm (4), described enhancing screw (3) top is connected with the cross bar of vertical transverse moving mechanism support frame (45), described enhancing screw (3) bottom is provided with transmission case three (25), and described transmission case three (25) is connected with motor five (26);

Whole machine installation platform (34) bottom is provided with motor six (31) and motor one (8), and described motor six (31) drives trailing wheel (30) to rotate by bevel gear one (32) and bevel gear two (33); Motor one (8) drives front-wheel (7) to rotate by sprocket wheel (29) and chain (12), and described front-wheel (7) is arranged on the bottom, workpiece installation position (28) of whole machine installation platform (34).

2. novel remote as claimed in claim 1 controls formula sensor holder, its feature is being, described clamping device (18) is provided with the guide rail adjusting the installation site of sensor for retaining sleeve slide block (35) slip, left retaining sleeve slide block is fixed on clamping device (18) by hold-down screw (36), right retaining sleeve slide block is connected and fixed by adjusting screw(rod) one (37) and left retaining sleeve slide block, retaining sleeve slide block (35) is connected with resilient clamp cover (40) by pin, described resilient clamp cover (40) is externally connected to the adjusting screw(rod) two (38) and nut (39) that regulate self elasticity.

3. novel remote as claimed in claim 1 controls formula sensor holder, and its feature is being, the making material of described screw mandrel one (6) is 40Cr Steel material.

4. novel remote as claimed in claim 1 controls formula sensor holder, and its feature is being, described front-wheel (7) and trailing wheel (30) are respectively equipped with brake structure.