CN214278222U - Hand-operated traction device for installing ADCP (advanced digital control program) - Google Patents

Abstract

The utility model relates to a hand formula draw gear for installing ADCP. It sets up the fixed establishment on the inlet channel both sides bank including the symmetry, fixed establishment includes the dead lever of vertical setting, is equipped with the connecting plate at the dead lever lower extreme, is equipped with the bracing piece at the dead lever middle part, is equipped with the anchor strut that links firmly in the bracing piece bottom on the dead lever of bracing piece below, at the pivot that a bracing piece outer end horizontal connection perpendicular to bracing piece set up, and a hand wheel activity cup joints in the pivot of bracing piece, offers annular groove along its circumference on the runner lateral wall of hand wheel. Even single also can accomplish the operation, it is lower to operating personnel's physical requirement to adjust ADCP's position at inlet channel width direction, can measure for a long time, make ADCP can keep higher stability, prevent to be rocked by the water impact production in the inlet channel, stability is stronger, has improved the measuring accuracy greatly, has solved the problem that exists among the prior art.

Description

Hand-operated traction device for installing ADCP (advanced digital control program)

The technical field is as follows:

the utility model relates to a diversion canal is with measuring instrument, especially a hand formula draw gear for installing ADCP.

Background art:

an acoustic doppler flow profiler, abbreviated as ADCP in english, is a water acoustic flow meter for measuring water velocity, and its principle is similar to sonar: ADCP emits sound waves into water, and scatterers in the water scatter the sound waves; the ADCP receives the echo signal returned from the scatterer, and calculates the flow velocity by analyzing the doppler shift. Generally, when measuring in the penstock, the conventional operation method is to fix both sides of the ADCP by ropes, and respectively drag the ADCP in opposite directions by shoreside standing on both sides of the penstock, so that the ADCP is placed in the penstock. However, this way of operation has major drawbacks: firstly, the water flow in the aqueduct can influence the ADCP to lead the ADCP to rock, and operators on both banks need to pull the ADCP hard to keep the position unchanged, but the long-time operation is time-consuming and labor-consuming, and the stability is poor; secondly, operators on both sides exert uneven force, so that ADCP shaking is easily caused, the requirement on physical strength of the operators is high, shaking caused by the ADCP has a large influence on measurement precision, and the data accuracy is easily reduced.

The utility model has the following contents:

the utility model provides a hand formula draw gear for installing ADCP, its structural design is reasonable, even single also can accomplish the operation, it is lower to operating personnel's physical requirement, and adjust ADCP's position at inlet channel width direction, can measure for a long time, labour saving and time saving makes ADCP can keep higher stability, prevent to rock by the impact production of rivers in the inlet channel, stability is stronger, the measuring accuracy has been improved greatly, the problem that exists among the prior art has been solved.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:

a hand-operated traction device for installing an ADCP (advanced digital control channel) comprises fixing mechanisms symmetrically arranged on the bank sides of two sides of a water diversion channel, wherein each fixing mechanism comprises a vertically arranged fixing rod, a connecting plate is arranged at the lower end of each fixing rod, a supporting rod is arranged in the middle of each fixing rod, a reinforcing rod fixedly connected to the bottom of each supporting rod is arranged on each fixing rod below each supporting rod, a rotating shaft perpendicular to each supporting rod is horizontally connected to the outer end of each supporting rod, a hand wheel is movably sleeved on the rotating shaft of each supporting rod, annular grooves are formed in the side walls of rotating wheels of the hand wheel along the circumference of the side walls, a positioning rod is arranged below the hand wheel, and the upper end of each positioning rod is fixedly connected to the corresponding reinforcing rod; a rotating steel wire is wound in the annular grooves of the two hand wheels, fixing steel wires arranged in parallel with the rotating steel wire are arranged below the rotating steel wire, two ends of each fixing steel wire are respectively bound on the positioning rods on two sides, an installation seat is movably sleeved on the fixing steel wires through a lower lantern ring arranged at the bottom of the installation seat, and the installation seat is fixedly sleeved on the rotating steel wire on the lower side through an upper lantern ring.

Preferably, still include adjustment mechanism, adjustment mechanism is including setting up the backup pad in the dead lever upper end, and bilateral symmetry is equipped with splint around the backup pad, and the level is equipped with the slide-axis between two splint, and an adjust the pole through setting up on the slide-axis of axle sleeve activity joint between two splint at the middle part, is equipped with the lock nose in adjusting the pole outer end, is equipped with down the lock nose at dead lever bottom lateral wall, and the both ends of a rope are tied up respectively and are tied up at last lock nose under and on the lock nose, are equipped with the movable pulley in the inner bottom of adjusting the pole, it establishes on two movable pulleys to rotate the steel wire around respectively.

Preferably, a claw is arranged at the lower end of the positioning rod.

Preferably, the lower end of the fixed rod is provided with a reinforcing rib connected with the connecting plate.

The above technical scheme is adopted in the utility model, structural design is reasonable, even single also can accomplish the operation, and requirement is lower to operating personnel's physical power to adjust ADCP's position at diversion canal width direction, can measure the work for a long time, labour saving and time saving makes ADCP can keep higher stability, prevents to be rocked by the water impact production in the diversion canal, and stability is stronger, has improved measuring accuracy greatly.

Description of the drawings:

fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the fixing mechanism and the adjusting mechanism.

Fig. 3 is a schematic perspective view of the adjusting rod, the movable pulley and the shaft sleeve.

Fig. 4 is a schematic three-dimensional structure diagram of the fixing rod, the connecting plate, the supporting plate, the clamping plate, the sliding shaft, the supporting rod and the rotating shaft.

Fig. 5 is a schematic perspective view of the mounting seat, the upper collar and the lower collar.

In the figure, 1, fixing the rod; 2. a connecting plate; 3. a support bar; 4. a reinforcing rod; 5. a rotating shaft; 6. a hand wheel; 7. an annular groove; 8. positioning a rod; 9. reinforcing ribs; 10. rotating the steel wire; 11. fixing the steel wire; 12. a claw; 13. a mounting seat; 14. a lower collar; 15. an upper collar; 16. a support plate; 17. a splint; 18. a slide shaft; 19. adjusting a rod; 20. a shaft sleeve; 21. locking the nose; 22. a lower lock nose; 23. a rope; 24. a movable pulley.

The specific implementation mode is as follows:

in order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

As shown in fig. 1-5, a hand-operated traction device for mounting an ADCP comprises fixing mechanisms symmetrically arranged on the bank sides of two sides of a diversion canal, wherein each fixing mechanism comprises a vertically arranged fixing rod 1, a connecting plate 2 is arranged at the lower end of the fixing rod 1, a supporting rod 3 is arranged in the middle of the fixing rod 1, a reinforcing rod 4 fixedly connected to the bottom of the supporting rod 3 is arranged on the fixing rod 1 below the supporting rod 3, a rotating shaft 5 perpendicular to the supporting rod 3 is horizontally connected to the outer end of the supporting rod 3, a hand wheel 6 is movably sleeved on the rotating shaft 5 of the supporting rod 3, an annular groove 7 is formed in the side wall of the rotating wheel of the hand wheel 6 along the circumference of the rotating wheel, a positioning rod 8 is arranged below the hand wheel 6, and the upper end of the positioning rod 8 is fixedly connected to the reinforcing rod 4; a rotation steel wire 10 is around establishing in the annular groove 7 of two hand wheels 6, is equipped with rather than parallel arrangement's fixed steel wire 11 in rotation steel wire 10 below, and the both ends of fixed steel wire 11 are tied up respectively and are tied up on the locating lever 8 of both sides, and a mount pad 13 cup joints on fixed steel wire 11 through the lower lantern ring 14 activity that sets up in its bottom, and mount pad 13 cup joints on the rotation steel wire 10 of downside through last lantern ring 15 is fixed.

Preferably, the adjusting mechanism comprises a supporting plate 16 arranged at the upper end of the fixing rod 1, clamping plates 17 are symmetrically arranged on the front side and the rear side of the supporting plate 16, a sliding shaft 18 is horizontally arranged between the two clamping plates 17, an adjusting rod 19 is movably clamped on the sliding shaft 18 between the two clamping plates 17 through a shaft sleeve 20 arranged in the middle, an upper locking nose 21 is arranged at the outer end of the adjusting rod 19, a lower locking nose 22 is arranged on the side wall of the bottom of the fixing rod 1, two ends of a rope 23 are respectively bound on the upper locking nose 21 and the lower locking nose 22, a movable pulley 24 is arranged at the bottom of the inner end of the adjusting rod 19, and the rotating steel wire 10 is respectively wound on the two movable pulleys 24.

Preferably, a jaw 12 is provided at the lower end of the positioning rod 8. The positioning rod 8 is further fixed and inserted into soil on the bank side of the water diversion channel through the clamping jaw 12, so that the fixing steel wire 11 is always in a tight state.

Preferably, a reinforcing rib 9 connected with the connecting plate 2 is arranged at the lower end of the fixing rod 1. Further improving the stability of the device.

When the device is installed, the shore sides of the two sides of the water channel are required to be dug with ground piles, the device is fixedly connected to the ground piles on the shore sides through the connecting plates, and the positioning rods 8 are inserted into soil to be fixed, so that the fixed steel wires 11 are ensured to be in a tightening state. Then, the hand wheel 6 is manually shaken, so that the rotating wire 10 rotates, and the mounting base 13 moves along with the rotating wire 10 through the upper lantern ring 15 fixedly connected to the rotating wire 10 and slides on the fixed wire 11 through the lower lantern ring 15 until the mounting base moves to the bank on one side of the operator. Then, the ADCP is fixedly mounted on the mount 13. The hand wheel 6 is rotated reversely, so that the installation seat 13 provided with the ADCP is moved to the position needing to be observed, and the operation can be completed without continuous exertion of an operator.

In addition, in order to keep the rotating steel wire 10 in a tight state, the adjusting rod 19 can be pressed downwards, the adjusting rod 19 rotates along the sliding shaft 18 between the two clamping plates 17 through the shaft sleeve 20, so that the horizontal position of the movable pulley 24 at the other side of the adjusting rod 19 is lifted, the rotating steel wire 10 is further spread, the tight state is ensured, and the stability of the mounting seat 13 is higher. Structural design is reasonable, even single also can accomplish the operation, and requirement is lower to operating personnel's physical power to adjust ADCP's position at the inlet channel width direction, can measure the work for a long time, labour saving and time saving makes ADCP can keep higher stability, prevents to be impacted by rivers in the inlet channel and produces and rock, and stability is stronger, has improved the measuring accuracy greatly, has solved the problem that exists among the prior art.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification; to those skilled in the art, any alternative improvements or changes made to the embodiments of the present invention are all within the scope of the present invention.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims (4)

1. The utility model provides a hand formula draw gear for installing ADCP which characterized in that: the water diversion channel fixing device comprises fixing mechanisms symmetrically arranged on the shoreside at two sides of the water diversion channel, each fixing mechanism comprises a vertically arranged fixing rod, a connecting plate is arranged at the lower end of each fixing rod, a supporting rod is arranged in the middle of each fixing rod, a reinforcing rod fixedly connected to the bottom of each supporting rod is arranged on each fixing rod below each supporting rod, a rotating shaft perpendicular to each supporting rod is horizontally connected to the outer end of each supporting rod, a hand wheel is movably sleeved on the rotating shaft of each supporting rod, annular grooves are formed in the side walls of the rotating wheels of the hand wheel along the circumference of the side walls, a positioning rod is arranged below the hand wheel, and the upper end of each positioning rod is fixedly connected to the corresponding reinforcing rod; a rotating steel wire is wound in the annular grooves of the two hand wheels, fixing steel wires arranged in parallel with the rotating steel wire are arranged below the rotating steel wire, two ends of each fixing steel wire are respectively bound on the positioning rods on two sides, an installation seat is movably sleeved on the fixing steel wires through a lower lantern ring arranged at the bottom of the installation seat, and the installation seat is fixedly sleeved on the rotating steel wire on the lower side through an upper lantern ring.

2. A hand operated draft gear for use in installing an ADCP according to claim 1, wherein: still include adjustment mechanism, adjustment mechanism is equipped with splint including setting up the backup pad in the dead lever upper end, bilateral symmetry around the backup pad, and the level is equipped with the slide-shaft between two splint, and an regulation pole is equipped with the lock nose through setting up on the slide-shaft between two splint of axle sleeve activity joint at the middle part, is equipped with the lock nose in the regulation pole outer end, is equipped with down the lock nose at dead lever bottom lateral wall, and the both ends of a rope are tied up respectively and are tied up at last lock nose under with on the lock nose, are equipped with the movable pulley in the inner bottom of adjusting the pole, the rotation steel wire is respectively around establishing on two movable pulleys.

3. A hand operated draft gear for use in installing an ADCP according to claim 1, wherein: the lower end of the positioning rod is provided with a clamping jaw.

4. A hand operated draft gear for use in installing an ADCP according to claim 1, wherein: and a reinforcing rib connected with the connecting plate is arranged at the lower end of the fixed rod.

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