Vertical meter counting device

[0014] see figure 1 , figure 2 It is an embodiment of a vertical meter counting device of the present invention. A vertical meter counting device includes a frame 1, a meter counter, and a supporting wheel assembly. The middle and lower parts of the frame 1 are provided with a cylindrical center Column 11, the meter counter is arranged on the upper part of the rack 1 through the first longitudinal adjustment device, the supporting wheel assembly is arranged on the rack 1 through the second longitudinal adjustment device, and the meter counter includes a meter wheel 21 , a meter wheel shaft 22, a counting device 23, the supporting wheel assembly includes a supporting wheel 31, a supporting wheel shaft 32, the supporting wheel shaft 32 is arranged horizontally, the meter counting wheel shaft 22 is parallel to the supporting wheel shaft 32 and the meter counting wheel shaft 22 and the supporting wheel shaft 32 The axles 32 are arranged on the same vertical plane. The upper part of the frame 1 is provided with a chute 12 . The first longitudinal adjustment device includes an adjustment handle 41 , a screw rod 42 and a slider 43 . There are threaded holes, the screw rod 42 passes through the screw holes, the top of the screw rod 42 is provided with an adjustment handle 41, the bottom of the screw rod 42 is fixed on the slider 43, and the slider 43 is arranged on the slider 43. In the groove 12, the meter-counting wheel shaft 22 passes through the slider 43, one end of the meter-counting wheel shaft 22 is provided with a meter-counting wheel 21, and the other end of the meter-counting wheel shaft 22 is connected to the counting device 23, and the meter-counting wheel shaft 22 is connected to the counting device 23. The middle part of 22 is set on the slider 43 through rolling bearings. The second longitudinal adjustment device includes an adjustment hand wheel 51 and an elastic device 52. The central column 11 at the lower part of the frame 1 is provided with an external thread. It is arranged on the central column 11 in the lower part of the frame 1, the central column 11 in the middle of the frame 1 is provided with a guide groove 13, one end of the supporting wheel shaft 32 passes through the guiding groove 13, and the other end of the supporting wheel shaft 32 The supporting wheel 31 is connected in rotation, the upper end of the elastic device 52 is on the supporting wheel shaft 32, the lower end of the elastic device 52 is on the adjusting hand wheel 51, the elastic device 52 is a compression spring, and the supporting wheel 31 passes through The rolling bearing is arranged at the other end of the idler shaft 32, and also includes at least two sets of guide roller devices. The guide roller devices include a guide roller wheel 61 and a guide roller shaft 62. The guide roller wheel 61 is rolled on the guide roller shaft 62. The guide roller shaft 62 is arranged on the frame 1, the guide roller device has four groups, and the frame 1 at the front of the meter wheel 21 is provided with two groups of guide roller devices. There are also two sets of guide roller devices on the frame 1 of the upper part, and the axis of the guide roller shaft 62 of the guide roller devices is perpendicular to the ground.

[0015] Rotate the adjustment handle 41 to adjust the height of the meter counter, so that the center of the cable core is always at a height of 1 meter, then adjust the adjustment handwheel 51 to give the supporting wheel assembly upward elastic force. When the traction force is large, the cable core and the meter meter The wheel 21 is fully contacted; the cable core passes between the tug wheel assembly and the meter counter, and the cable core is fully contacted with the meter wheel through the supporting wheel assembly without jumping, and at the same time, the distance between the meter counter and the tug wheel assembly can be adjusted The distance of the cable core is in a horizontal straight line from the outlet, the meter to the take-up, which makes the meter data more accurate.

[0016] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by those skilled in the art in the field of the present invention are all covered by the patent scope of the present invention. among.