CN220578799U - Hydrological flow measurement winch convenient to move - Google Patents

Abstract

The utility model belongs to the technical field of hydrologic monitoring equipment, and particularly relates to a hydrologic flow measuring winch convenient to move, which comprises a winch support, wherein a support column is rotationally arranged at the top of the winch support, a cantilever is arranged at the top end of the support column, a first pulley is arranged at the end part of one end of the cantilever, which is far away from the support column, a winch is fixedly arranged at one side of the support column, a cable is wound on the winch, the free end of the cable bypasses the first pulley and is connected with a flow measuring instrument, a sliding fixed plate is arranged in the winch support, a rectangular chute is arranged in the sliding fixed plate, a sliding block is arranged in the rectangular chute in a sliding manner, a lifting structure penetrating through the bottom of the sliding fixed plate is arranged at the bottom of the sliding block, and a bottom frame for supporting is arranged at the bottom of the lifting structure. The winch is not required to be disassembled and then carried, so that the winch is more portable.

Description

Hydrological flow measurement winch convenient to move

Technical Field

The utility model belongs to the technical field of hydrologic monitoring equipment, and particularly relates to a hydrologic flow measuring winch convenient to move.

Background

The hydrologic winch is used for hydrologic test and underwater related scientific research activities, and particularly various instruments and equipment are carried by the hydrologic winch and placed under water to a certain depth to collect data such as flow rate, flow direction, water temperature, water depth, salinity, sand content and the like, wherein the instruments and equipment comprise hydrologic test instruments, water sample collecting equipment and the like.

The hydrologic flow measurement winch convenient to remove of patent number ZL202120817337.7, including the winch base, the gyro wheel is installed to winch base bottom, the gyro wheel is used for assisting the hydrologic flow measurement winch to remove, the staff can easily promote the hydrologic flow measurement winch and remove, realized the quick travel of hydrologic flow measurement winch, after the hydrologic flow measurement winch removed to predetermined position, can rotate the adjustment handle on the fixed establishment, drive adjusting screw downwardly moving and make backup pad and fixed plate simultaneously downwardly moving, until the backup pad supports subaerial, the bottom surface of fixed plate supports the top to the winch base, the backup pad supports subaerial this moment, the problem that the winch base removed has been avoided.

However, if the carrying distance of the hydrologic flow measuring winch is long, the hydrologic flow measuring winch needs to be carried by means of a carrying vehicle, the hydrologic flow measuring winch can only move in the horizontal direction and cannot move in the vertical height, and at present, the hydrologic flow measuring winch can only be carried by disassembling the hydrologic flow measuring winch firstly, and then is installed after reaching the installation position, so that the operation is inconvenient.

Disclosure of Invention

The utility model aims to provide a hydrological flow measurement winch convenient to move so as to solve the problems in the background technology.

In order to achieve the technical purpose, the technical scheme of the utility model comprises the following steps:

the utility model provides a hydrological current-measuring winch convenient to remove, includes the winch support, the top rotation of winch support is equipped with the support column, the top of support column is equipped with the cantilever, the cantilever is kept away from the one end tip of support column is equipped with first pulley, one side of support column is fixed and is equipped with the winch, the winding has the hawser on the winch, the free end of hawser is walked around first pulley and is connected with the current meter, be equipped with the fixed plate that slides in the winch support, be equipped with the rectangle spout in the fixed plate that slides, the slip is equipped with the slider in the rectangle spout, the bottom of slider is equipped with and runs through the lifting structure of sliding the fixed plate bottom, the bottom of lifting structure is equipped with the chassis that is used for supporting.

As an improvement, the winch support comprises a top plate and four supporting legs arranged at the bottom of the top plate, lockable universal wheels are arranged at the bottoms of the supporting legs, the supporting columns are arranged on the top plate, and the sliding fixing plates are fixed between the four supporting legs.

As a further improvement, the lifting structure comprises a lifting cylinder with an open top, an internal thread is arranged in the lifting cylinder, a hydraulic lifting rod is arranged in the lifting cylinder, the hydraulic lifting rod comprises an inner cylinder and an outer cylinder, an external thread is arranged outside the outer cylinder, the outer cylinder is in threaded connection in the lifting cylinder, the inner cylinder is fixed at the bottom of the sliding block, a long strip-shaped notch matched with the inner cylinder is arranged at the bottom of the sliding fixing plate, and a rotary buckle is arranged at the position, close to the top, of the outer wall of the lifting cylinder.

As a further improvement, the top of the sliding fixing plate is provided with a threaded hole communicated with the rectangular sliding groove, the top of the sliding block is provided with a threaded groove, the threaded hole corresponds to the position of the threaded groove, and the threaded hole is internally connected with the same bolt through threads.

As a further improvement, the underframe comprises two bottom rods which are arranged in parallel, a connecting rod is arranged between the two bottom rods, the bottom of the lifting cylinder is rotationally connected with the connecting rod, two sliding rods which are in sliding connection with the bottom rods are symmetrically arranged inside the bottom rods, one ends of the sliding rods, which are far away from the bottom rods, are respectively provided with an end block, the sizes of the end blocks are identical to the sizes of the sections of the bottom rods, threaded holes are formed in two ends of the top wall of the bottom rods, and threaded holes are connected with bolts through threads.

As a further improvement, the cantilever comprises a telescopic arm and a rotating arm, the rotating arm is rotatably connected to the end part of the telescopic arm, and a second pulley is rotatably arranged at one end of the telescopic arm, which is close to the rotating arm.

By adopting the technical scheme, the utility model has the beneficial effects that:

according to the hydrological flow measuring winch convenient to move, the lifting cylinder and the underframe move downwards through rotating the rotary buckle, after the underframe is supported on the ground, the hydraulic lifting rod is started, the inner cylinder ascends to drive the winch support and the winch to move upwards, so that the winch support is separated from the ground, two universal wheels on one side of the winch support are propped against the carrier, then the winch support is pushed, the sliding block slides in the rectangular sliding groove, the winch support moves onto the carrier, then the lifting cylinder and the hydraulic lifting rod are restored, so that the winch can be carried without detaching the flow measuring winch, and the winch is more portable.

Through the effect of rotating arm, can play certain stabilization to the hawser, prevent that the hawser from being too long, in the windy weather, blow hawser and current meter and deviate from the home position, lead to the current meter to measure inaccurately.

Drawings

Fig. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic view of the structure of the cantilever in this embodiment;

FIG. 3 is a cross-sectional view of the winch frame and lifting structure of the present embodiment;

FIG. 4 is a schematic view of the structure of the lifting cylinder and the hydraulic lifting rod in the present embodiment;

FIG. 5 is a schematic view of the structure of the bottom bar in this embodiment;

wherein: the device comprises a 1-winch support, a 11-top plate, 12-supporting feet, 13-universal wheels, 2-supporting columns, 3-winches, 4-cantilevers, 41-telescopic arms, 42-rotating arms, 43-driving motors, 5-first pulleys, 6-cables, 7-sliding fixing plates, 71-rectangular sliding grooves, 72-sliding blocks, 73-bolts, 8-lifting structures, 81-lifting cylinders, 82-hydraulic lifting rods, 83-inner cylinders, 84-outer cylinders, 85-rotating buckles, 9-underframes, 91-underframes, 92-connecting rods, 93-sliding rods, 94-end blocks and 10-second pulleys.

Detailed Description

The utility model will be further described with reference to the following detailed description and the accompanying drawings. Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

As shown in fig. 1-5, a hydrographic flow measurement winch convenient to remove, including winch support 1, winch support 1 includes roof 11 and fixes four supporting legs 12 in roof 11 bottom, the bottom of every supporting leg 12 all is equipped with lockable universal wheel 13, the top rotation of roof 11 is equipped with vertical support column 2, be fixed with winch 3 on the support column 2, the top of support column 2 is fixed with cantilever 4, the tip rotation of cantilever 4 is equipped with first pulley 5, the winding has hawser 6 on the winch 3, the tip of hawser 6 on the winch 3 walks around first pulley 5 and connects the current meter, when using, place the current meter to suitable position through cantilever 4 and measure.

The cantilever 4 includes flexible arm 41 and rotor arm 42, the rotor arm 42 rotates the one end tip that sets up keeping away from winch 3 at flexible arm 41, this tip fixed driving motor 43 that is equipped with of flexible arm 41, driving motor 43's output shaft and rotor arm 42 fixed connection, first pulley 5 rotates the one end that sets up keeping away from flexible arm 41 at rotor arm 42, the one end that flexible arm 41 is close to rotor arm 42 is equipped with second pulley 10, cable 6 passes through second pulley 10 and first pulley 5 in proper order and is connected with the current meter, during the current measurement, first rotate certain angle downwards through driving motor 43 driving rotor arm 42, driving motor 43 is the motor that has the self-locking function, then place cable 6 end connection's current meter downwards to the required position through winch 3, through the effect of rotor arm 42, can play certain stabilization to cable 6, prevent that cable 6 is too long, when the use in the strong wind, blow cable 6 and current meter and the skew primary position, lead to the current meter to measuring inaccuracy.

The lower side of the top plate 11 is provided with a sliding fixing plate 7 fixed between four supporting legs 12, the inside of the sliding fixing plate 7 is provided with a rectangular sliding groove 71, a sliding block 72 is arranged in the rectangular sliding groove 71 in a sliding mode, the sliding block 72 can slide in the rectangular sliding groove 71, the top of the sliding fixing plate 71 is provided with a threaded hole communicated with the rectangular sliding groove, the top of the sliding block 72 is provided with a threaded groove, the position of the threaded groove corresponds to the position of the threaded hole, the threaded hole is connected with the same bolt 73 through the threads in the threaded groove, when the sliding block 72 is required to slide, the bolt 73 is taken down, the sliding block 72 can slide in the rectangular sliding groove 71, when the sliding block 72 is not required to slide, the bolt 73 can fix the sliding block 72 with the sliding fixing plate 7, and through the threaded hole, lubricant can be dropped into the rectangular sliding groove 71 through the threaded hole, and friction between the sliding block 72 and the side wall of the rectangular sliding groove 71 is reduced.

The bottom of slider 72 is equipped with the lifting structure 8 that can rise winch support 1 and winch 3, lifting structure 8 includes open-ended lift section of thick bamboo 81, the inside of lift section of thick bamboo 81 is equipped with the internal thread, be equipped with hydraulic lifting rod 82 in the lift section of thick bamboo 81, hydraulic lifting rod 82 includes inner tube 83 and urceolus 84, the outside of urceolus 84 is equipped with the external screw thread, urceolus 84 threaded connection is in the inside of lift section of thick bamboo 81, the top of inner tube 83 and the bottom fixed connection of slider 72, the bottom of sliding fixed plate 7 is equipped with the notch with inner tube 83 matched with rectangular shape along the length direction of rectangle spout 71, the inner tube 83 can follow slider 72 and slide in the notch, the outer wall of lift section of thick bamboo 81 is close to the position on top and is equipped with rotatory knot 85, through rotating rotatory knot 85, can drive the relative urceolus 84 up-and-down motion of lift section of thick bamboo 81.

The bottom of the lifting cylinder 81 is provided with a bottom frame 9 for supporting, the bottom frame 9 comprises two bottom rods 91 which are arranged in parallel, a connecting rod 92 is fixedly arranged between the two bottom rods 91, the bottom of the lifting cylinder 81 is rotationally connected to the middle part of the connecting rod 92, the rotary buckle 85 is rotated to drive the lifting cylinder 81 to move downwards, meanwhile, the bottom frame 9 is driven to move downwards, the bottom of the bottom frame 9 is supported on the ground, then the hydraulic lifting rod 82 is started, the inner cylinder 83 moves upwards relative to the outer cylinder 84 and the lifting cylinder 81, and the winch support 1 and the winch 3 are lifted to a certain height.

Preferably, two connecting rods 92 are arranged between the two bottom rods 91 in a crossing way, the two connecting rods 92 are symmetrically arranged, the bottom of the outer cylinder 84 is rotatably arranged at the crossing point of the two connecting rods 92, and the stability of the lifting structure 8 can be improved.

The inside symmetry of sill bar 91 is equipped with two cavitys, all slides in two cavitys and is equipped with slide bar 93, and the both ends of sill bar 91 all are equipped with the through-hole that can supply slide bar 93 to pass, and the tip of two slide bar 93 passes the through-hole and is fixed with end block 94, and the size of end block 94 is the same with the cross-section size of sill bar 91, and during the use, from the both ends pull of sill bar 91 with two slide bar 93, can prolong the length of sill bar 91, improve the stability of chassis 9.

Preferably, threaded holes penetrating through the top wall of the bottom rod 91 are formed in two ends of the top wall of the bottom rod 91, bolts 73 are connected in the two threaded holes in a threaded mode respectively, when two sliding rods 93 need to be pulled out, the two bolts are screwed out, the two sliding rods 93 are pulled out for a certain length, and then the two bolts are screwed down, so that the two sliding rods 93 can be fixed.

During carrying, the lifting cylinder 81 and the underframe 9 connected with the lifting cylinder 81 move downwards by rotating the rotary buckle 85, after the underframe 9 is supported on the ground, the hydraulic lifting rod 82 is started, the inner cylinder 83 ascends to drive the winch support 1 and the winch 3 to move upwards, the winch support 1 is separated from the bottom surface, then the two universal wheels 13 on one side of the winch support 1 are propped against the carrier, the winch support 1 is pushed towards one end of the carrier, the sliding block 82 slides in the rectangular sliding groove 71, the winch support 1 moves onto the carrier, and then the lifting cylinder 81 and the hydraulic lifting rod 82 are restored, so that carrying of the winch 3 can be realized.

The winch is not required to be disassembled and then carried, so that the winch is more portable.

The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.

Claims (6)

1. The utility model provides a hydrological current-measuring winch convenient to remove, includes the winch support, the top rotation of winch support is equipped with the support column, the top of support column is equipped with the cantilever, the cantilever is kept away from the one end tip of support column is equipped with first pulley, one side of support column is fixed and is equipped with the winch, the winding has the hawser on the winch, the free end of hawser is walked around first pulley and is connected with the current meter, a serial communication port, be equipped with the fixed plate that slides in the winch support, be equipped with the rectangle spout in the fixed plate that slides, the slip is equipped with the slider in the rectangle spout, the bottom of slider is equipped with and runs through the lifting structure of the fixed plate bottom that slides, the bottom of lifting structure is equipped with the chassis that is used for supporting.

2. The portable hydrographic flow winch according to claim 1, wherein the winch support comprises a top plate and four support legs positioned at the bottom of the top plate, lockable universal wheels are arranged at the bottom of each support leg, the support columns are arranged on the top plate, and the sliding fixing plate is fixed between the four support legs.

3. The portable hydrographic flow measurement winch according to claim 1, wherein the lifting structure comprises a lifting cylinder with an opening at the top end, an internal thread is arranged in the lifting cylinder, a hydraulic lifting rod is arranged in the lifting cylinder, the hydraulic lifting rod comprises an inner cylinder and an outer cylinder, an external thread is arranged outside the outer cylinder, the outer cylinder is in threaded connection with the lifting cylinder, the inner cylinder is fixed at the bottom of the sliding block, a long-strip-shaped notch matched with the inner cylinder is arranged at the bottom of the sliding fixing plate, and a rotary buckle is arranged at a position, close to the top end, of the outer wall of the lifting cylinder.

4. The portable hydrological flow measurement winch according to claim 3, wherein the top of the sliding fixing plate is provided with a threaded hole communicated with the rectangular chute, the top of the sliding block is provided with a threaded groove, the threaded hole corresponds to the threaded groove in position, and the threaded hole and the threaded groove are connected with the same bolt through internal threads.

5. The hydrographic winch according to claim 4, wherein the bottom frame comprises two bottom rods arranged in parallel, a connecting rod is arranged between the two bottom rods, the bottom of the lifting cylinder is rotationally connected with the connecting rod, two sliding rods which are in sliding connection with the bottom rods are symmetrically arranged in the two bottom rods, end blocks are arranged at one ends of the sliding rods, far away from the bottom rods, of the end blocks, the sizes of the end blocks are the same as the sizes of the sections of the bottom rods, threaded holes are formed in two ends of the top wall of the two bottom rods, and bolts are connected with the threaded holes in a threaded mode.

6. The portable hydrographic flow winch according to claim 1, wherein the cantilever comprises a telescoping arm and a rotating arm, the rotating arm is rotatably connected to an end of the telescoping arm, and a second pulley is rotatably disposed at an end of the telescoping arm adjacent to the rotating arm.