Telemetering verification device

Abstract

A telemetering verification device comprises a hoisting mechanism installed on the ground, a telemetering unit is placed on the ground, the hoisting mechanism can conveniently hoist and transfer a workpiece, and meanwhile, the hoisting mechanism plays a role in pulling the workpiece during positioning and clamping, so that the safety is ensured. The telemetering unit comprises a shell, a mounting base is mounted at the lower end of the shell, an electric cylinder is mounted on the mounting base, an upward extending table is arranged at the output end of the electric cylinder, a mounting end table is mounted at the other end of the mounting base, a movable clamp is rotationally arranged at the upper end of the upward extending table, a rotating round sleeve is rotationally arranged on the mounting end table, and a driven gear is mounted on the rotating round sleeve. The driven gear is meshed with a driving gear, the driving gear is connected with a motor, the rotating round sleeve is provided with a rotating end sleeve, an electric sliding ring is installed in the rotating end sleeve, and the rotating end sleeve is provided with a fixed clamp. The workpiece is clamped by the fixed clamp, and the axial direction of the workpiece and the axial direction of the rotating circular sleeve can be ensured to coincide through clamping, so that measurement operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of measurement, in particular to a remote measurement verification device. Background Art

[0002] After machining a large cylindrical workpiece, in order to ensure its assembly size, its outer diameter and other related data need to be measured. However, the measuring device currently used is not convenient for transferring the workpiece and assisting in positioning when fixing it, which brings many inconveniences to the measurement operation. Secondly, during measurement, the workpiece cannot be rotated at any angle around its axis, which brings many inconveniences to the measurement operation. Utility Model Content

[0003] The utility model provides a remote measurement verification device to solve the above-mentioned deficiencies of the prior art, facilitate the transfer of workpieces, and can stably clamp and rotate the workpieces to facilitate the measurement operation of the workpieces, and has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:

[0005] A telemetry verification device includes a lifting mechanism installed on the ground, on which a telemetry unit is placed. The lifting mechanism can conveniently lift and transfer a workpiece, and at the same time, it plays a pulling role on the workpiece during positioning and clamping, thereby ensuring safety.

[0006] The telemetry unit comprises a housing, a mounting base is mounted at the lower end of the housing, an electric cylinder is mounted on the mounting base, an upper extension platform is arranged on the output end of the electric cylinder, a mounting end platform is mounted at the other end of the mounting base, a movable clamp is rotatably arranged on the upper end of the upper extension platform, a plurality of extension rods are mounted on the mounting end platform, an end plate is mounted on the outer end of the extension rod, a cable bundle is mounted on the end plate, a rotating sleeve is coaxially arranged on the inner end of the cable bundle, the rotating sleeve is rotatably arranged on the mounting end platform, a driven gear is mounted on the rotating sleeve, a driving gear is meshed with the driven gear, a commutator is connected to the driving gear, the commutator is mounted on the mounting end platform, a motor is connected to the input shaft of the commutator, a rotating end sleeve is arranged on the inner end of the rotating sleeve, an electric slip ring is mounted in the rotating end sleeve, and a fixed clamp is mounted on the other end of the rotating end sleeve. The fixed clamp clamps one end of the workpiece, and the movable clamp clamps the other end of the workpiece, and the axial direction of the workpiece and the axial direction of the rotating sleeve can be ensured to coincide by clamping, so as to facilitate the measurement operation.

[0007] Furthermore, a pair of opening and closing doors are movably provided on the outer shell, which can be closed when performing measurement operations to ensure safety while also avoiding affecting the measurement accuracy.

[0008] Furthermore, the lifting mechanism includes a vertical rod installed on the ground, a rotating head is rotatably provided at the upper end of the vertical rod, a connecting cross arm is installed on the rotating head, a hinged side plate is provided at the other end of the connecting cross arm, a rotating shaft is provided on the hinged side plate, a swing arm is rotatably provided on the rotating shaft, a rope winder is installed on the rotating head, a pulling rope is wound on the rope winder, a connecting plate is provided at the upper end of the rotating shaft, a pair of pulleys are rotatably provided on the connecting plate, the pulling rope is wound on the pulleys, a rope binding member is provided at the other end of the swing arm, the pulling rope passes through the rope binding member, a hinge block is provided at the other end of the swing arm, a hanging head is hinged at the lower end of the hinge block, a hook is provided at the lower end of the hanging head, the length of the pulling rope can be controlled by the rope winder, so as to achieve the purpose of adjusting the height of the hook, and the lifting operation of the workpiece can be realized by the extension and retraction of the pulling rope. The swing wall provided by the rotatable setting facilitates the transfer of the workpiece into the shell.

[0009] Furthermore, a handle cover is provided on the vertical section of the hook, which facilitates the operator to pull the hook and hang the hook on the workpiece.

[0010] Furthermore, a spiral connecting line is sleeved on the pulling rope, one end of the spiral connecting line is connected to the hanging head, and the other end of the spiral connecting line is connected to the rope winder, in this way, the movement distance of the hook is increased.

[0011] Furthermore, a plurality of control buttons are provided on the hanging head for controlling the winding operation of the pulling rope, so as to facilitate the adjustment of the height of the workpiece etc. through the control knob.

[0012] Furthermore, a restraining rope is provided on the lower wall of the swing arm, and the other end of the restraining rope is provided on the connecting cross arm, so that the swinging of the swing arm can be locked by the restraining rope.

[0013] Furthermore, both the fixed clamp and the movable clamp are three-jaw chucks, which have three jaws. A threaded groove is provided on the inner side of the jaws, and a rotating ring is provided inside for rotation. Volute spiral teeth are formed on the end face of the rotating ring. The position of the jaws can be adjusted by rotating the rotating ring, and the workpiece can be clamped by the jaws.

[0014] Furthermore, an indicator is installed on the outer periphery of the rotating end sleeve, and a scale ring is installed on the inner side of the mounting end platform. The arrangement of the indicator and the scale ring facilitates the determination of the rotation angle.

[0015] The advantages of the above technical solution are:

[0016] The utility model facilitates the lifting and transfer of the workpiece and also facilitates the measurement operation of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0018] Figure 1 The three-dimensional structure of one embodiment is shown Figure 1 .

[0019] Figure 2 The three-dimensional structure of one embodiment is shown Figure 2 .

[0020] Figure 3 An enlarged view of A is shown.

[0021] Figure 4 The three-dimensional structure of one embodiment is shown Figure 3 .

[0022] Figure 5 The three-dimensional structure of one embodiment is shown Figure 4 . DETAILED DESCRIPTION

[0023] like Figure 1~Figure 5 As shown, a telemetry verification device comprises a lifting mechanism 2 installed on the ground 1, and a telemetry unit 3 is placed on the ground 1;

[0024] The telemetry unit 3 includes a housing 300, a laser measuring device is arranged on the top of the housing 300, and a pair of opening and closing doors 301 are movably arranged on the housing 300. A mounting base 30 is mounted on the lower end of the housing 300, an electric cylinder 31 is mounted on the mounting base 30, an upper extension platform 33 is arranged on the output end of the electric cylinder 31, a mounting end platform 32 is mounted on the other end of the mounting base 30, and a movable clamp 44 is rotatably arranged on the upper end of the upper extension platform 33.

[0025] A plurality of extension rods 34 are mounted on the mounting end platform 32. An end plate 340 is mounted on the outer end of the extension rod 34. A cable bundle 35 is mounted on the end plate 340. A rotating sleeve 36 is coaxially mounted on the inner end of the cable bundle 35. The rotating sleeve 36 is rotatably mounted on the mounting end platform 32. A driven gear 37 is mounted on the rotating sleeve 36. The driven gear 37 is meshed with a driving gear 38. A commutator 390 is connected to the driving gear 38. The commutator 390 is mounted on the mounting end platform 32. A motor 39 is connected to the input shaft of the commutator 390. A rotating end sleeve 40 is mounted on the inner end of the rotating sleeve 36. An electric slip ring is mounted in the rotating end sleeve 40. A fixed fixture 43 is mounted on the other end of the rotating end sleeve 40. Both the fixed fixture 43 and the moving fixture 44 are three-jaw chucks. An indicator 41 is mounted on the outer periphery of the rotating end sleeve 40. A scale ring 42 is mounted on the inner side of the mounting end platform 32.

[0026] The lifting mechanism 2 includes a vertical rod 200 installed on the ground 1, a rotating head 20 is rotatably provided at the upper end of the vertical rod 200, a connecting cross arm 21 is installed on the rotating head 20, a hinged side plate 22 is provided at the other end of the connecting cross arm 21, a rotating shaft 220 is provided on the hinged side plate 22, a swing arm 26 is rotatably provided on the rotating shaft 220, a rope winder 53 is installed on the rotating head 20, a pulling rope 54 is wound around the rope winder 53, a connecting plate 24 is provided at the upper end of the rotating shaft 220, a pair of pulleys 25 are rotatably provided on the connecting plate 24, and the pulling rope 54 is wound around the pulley 2 5, a rope-binding member is provided at the other end of the swing arm 26, a pulling rope 54 is passed through the rope-binding member, a hinge block 52 is provided at the other end of the pulling rope 54, a hanging head 28 is hinged at the lower end of the hinge block 52, a hook 29 is provided at the lower end of the hanging head 28, a handle cover 50 is sleeved on the vertical section of the hook 29, a spiral connecting line is sleeved on the pulling rope 54, one end of the spiral connecting line is connected to the hanging head 28, and the other end of the spiral connecting line is connected to the rope winding device 53, and a plurality of control buttons are provided on the hanging head 28 for controlling the winding operation of the pulling rope 54. A restraining rope 55 is provided on the lower wall of the swing arm 26, and the other end of the restraining rope 55 is arranged on the connecting cross arm 21.

[0027] In this embodiment, when measuring a workpiece, the fixing sleeve is first bound to the workpiece, generally two flexible straps are bound to the workpiece, and then the operator moves the hook 29 to the placement of the workpiece by means of the handle glove 50, and then hangs the hook 29 on the strap, and then contracts the pulling rope 54 through the control button on the hanging head 28, and then the workpiece is lifted by the contraction of the pulling rope 54. When the workpiece is lifted to a certain height, the connecting cross arm 21 is rotated toward the outer shell, and the swing arm 26 is again rotated relative to the connecting cross arm 21 to move the workpiece between the fixed clamp 43 and the movable clamp 44. Then, the electric cylinder 31 is started to move the dynamic angle 44 toward one end of the workpiece, and the operator simultaneously inserts one end of the workpiece into the fixed clamp 43, and clamps one end of the workpiece through the fixed clamp 43, and then moves the dynamic clamp 44 to the other end of the workpiece through the electric cylinder 31, and then clamps the other end of the workpiece through the dynamic clamp 44. After clamping, the operator starts the motor 39, and drives the driving gear 38 to rotate through the motor 39. The rotation of the driving gear 38 will drive the driven gear 37 to rotate, and the rotation of the driven gear 37 will drive the workpiece to rotate, and the rotation of the workpiece enables the laser measuring device to measure the outer diameter of the workpiece, etc.

[0028] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalents, the utility model is also intended to include these modifications and variations.

Claims

1. A telemetry verification device, characterized in that: It comprises a lifting mechanism (2) installed on the ground (1), and a telemetry unit (3) is placed on the ground (1); The telemetry unit (3) comprises a housing (300), a mounting base (30) being mounted at the lower end of the housing (300), an electric cylinder (31) being mounted on the mounting base (30), an upper extension platform (33) being mounted at the output end of the electric cylinder (31), a mounting end platform (32) being mounted at the other end of the mounting base (30), and a movable clamp (44) being rotatably mounted at the upper end of the upper extension platform (33); A plurality of extension rods (34) are mounted on the mounting end platform (32), an end plate (340) is mounted on the outer end of the extension rod (34), a wire harness tube (35) is mounted on the end plate (340), a rotating sleeve (36) is coaxially mounted on the inner end of the wire harness tube (35), the rotating sleeve (36) is rotatably mounted on the mounting end platform (32), a driven gear (37) is mounted on the rotating sleeve (36), a driving gear (38) is meshed with the driven gear (37), a commutator (390) is connected to the driving gear (38), the commutator (390) is mounted on the mounting end platform (32), and a motor (39) is connected to the input shaft of the commutator (390); A rotating end sleeve (40) is provided at the inner end of the rotating circular sleeve (36), an electric slip ring is installed in the rotating end sleeve (40), and a fixed fixture (43) is installed at the other end of the rotating end sleeve (40).

2. The telemetry verification device according to claim 1, characterized in that: A pair of opening and closing doors (301) are movably provided on the outer shell (300).

3. The telemetry verification device according to claim 1, characterized in that: The lifting mechanism (2) comprises a vertical rod (200) mounted on the ground (1), a rotating head (20) being rotatably provided at the upper end of the vertical rod (200), a connecting cross arm (21) being mounted on the rotating head (20), a hinged side plate (22) being provided at the other end of the connecting cross arm (21), a rotating shaft (220) being provided on the hinged side plate (22), a swing arm (26) being rotatably provided on the rotating shaft (220), a rope winding device (53) being mounted on the rotating head (20), and a rope winding device (53) being provided on the rope winding device (53). A pulling rope (54) is wound around the swing arm (26). A connecting plate (24) is provided at the upper end of the rotating shaft (220). A pair of pulleys (25) are rotatably provided on the connecting plate (24). The pulling rope (54) is wound around the pulleys (25). A rope binding member is provided at the other end of the swing arm (26). The pulling rope (54) is passed through the rope binding member. A hinge block (52) is provided at the other end of the pulling rope (54). A hanging head (28) is hingedly connected to the lower end of the hinge block (52). A hook (29) is provided at the lower end of the hanging head (28).

4. The telemetry verification device according to claim 3, characterized in that: A handle cover (50) is sleeved on the vertical section of the hook (29).

5. The telemetry verification device according to claim 3, characterized in that: A spiral connecting line is sleeved on the pulling rope (54), one end of the spiral connecting line is connected to the hanging head (28), and the other end of the spiral connecting line is connected to the rope winding device (53).

6. The telemetry verification device according to claim 3, characterized in that: A plurality of control buttons are provided on the hanging head (28) for controlling the winding operation of the pulling rope (54).

7. The telemetry verification device according to claim 3, characterized in that: A restraining rope (55) is provided on the lower wall of the swing arm (26), and the other end of the restraining rope (55) is provided on the connecting cross arm (21).

8. The telemetry verification device according to claim 1, characterized in that: The fixed fixture (43) and the movable fixture (44) are both three-jaw chucks.

9. The telemetry verification device according to claim 1, characterized in that: An indicator (41) is mounted on the outer periphery of the rotating end sleeve (40), and a scale ring (42) is mounted on the inner side of the mounting end platform (32).

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