CN206430723U - A kind of hydrographic survey instrument - Google Patents

Abstract

The utility model discloses a kind of hydrographic survey instrument, including hollow cylinder, plug, floating block, level measuring head, control box, display screen, power module and control device, the outer wall of hollow cylinder by support frame be connected with one can anchor tip, anchor tip is removably connected with a length-adjustable hand holding handle；Hand holding handle includes the steel pipe being detachably connected with anchor tip, the termination of steel pipe is welded with deck, activity setting activity plate body in steel pipe, the steel pole that the termination of movable plate body is welded with through deck and is slidably connected with deck, the top of movable plate body is provided with rack, first gear and second gear are engaged with rack, the top center of first gear is provided with the vertical pivot extended to outside steel pipe, the top of vertical pivot is provided with adjusting knob, second gear top center is provided with the thread spindle for extending to that steel pipe is outer and is connected through a screw thread with steel pipe, the top of thread spindle is fixed with locking knob.Its advantage is：It is easy to use, practical.

Description

A kind of hydrographic survey instrument

Technical field

The utility model is related to a kind of hydrographic survey instrument.

Background technology

Chinese patent 201620208361.X discloses a kind of hydrographic survey instrument with alarm function, including flow measurement dress Put, protection device, connector, measuring instrument main body, floating block, fixture, level measuring head, water level measuring scale, controller main body, too Positive energy electroplax, installing plate and outside scale.The utility model has simple, production cost rational in infrastructure low, easy for installation, function It is complete, also to control room while can not only effectively measuring water level and water velocity simultaneously, and can also send alarm automatically Send alarm.But the utility model is not provided with hand holding handle and can only measured from the water level in gauger's closer distance waters, no It can measure from the water level in the more remote waters of gauger, poor practicability.

Utility model content

Problem to be solved in the utility model is to provide a kind of hydrographic survey instrument easy to use, practical.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of hydrographic survey instrument, including sky Heart cylinder, the plug for being arranged on the hollow cylinder bottom, the outer wall of the hollow cylinder are provided with activity in inlet opening, the hollow cylinder It is provided with the top of floating block, the floating block and is provided with level measuring head, control box, the control is fixed with the top of the hollow cylinder The outer wall of box processed, which is fixed with display screen, the control box, is fixed with power module and control device, the control device difference It is electrically connected with the display screen, level measuring head, power module, it is characterised in that the outer wall of the hollow cylinder passes through support Frame be connected with one can anchor tip, the anchor tip is removably connected with a length-adjustable hand holding handle；The hand holding handle bag The steel pipe being detachably connected with the anchor tip is included, the termination of the steel pipe is welded with activity setting in deck, the steel pipe Movable plate body, the steel pole that the termination of the movable plate body is welded with through the deck and is slidably connected with the deck is described The top of movable plate body, which is provided with rack, the rack, is engaged with first gear and second gear, the top of the first gear End center is provided with the vertical pivot extended to outside the steel pipe, and the top of the vertical pivot is provided with adjusting knob, second tooth Wheel top center is provided with the thread spindle for extending to that the steel pipe is outer and is connected through a screw thread with the steel pipe, the thread spindle Top be fixed with locking knob.

Preferably, above-mentioned hydrographic survey instrument, wherein support frame as described above include being welded on the upper L-type of the hollow drum outer wall Support bar, the lower L-type support bar for being fixed by screws in the hollow drum outer wall, the lower L-type support bar are located at the upper L-type The underface of support bar.

Preferably, above-mentioned hydrographic survey instrument, wherein the anchor tip includes being welded on the upper L-type support bar bottom Train wheel bridge, be welded at the top of the lower plate of the lower L-type supporting bar top, the lower plate and be provided with lower clamp groove, institute The bottom for stating train wheel bridge is provided with clamp groove, and the upper clamp groove and lower clamp groove close up to form holding tank, the steel pipe Termination is inserted into the holding tank, engaging lug before the front end of the train wheel bridge and lower plate is respectively arranged with one, the upper folder Engaging lug after the rear end of plate and lower plate is respectively arranged with one, two the preceding engaging lugs, two rear engaging lugs pass through Bolt connection.

Preferably, above-mentioned hydrographic survey instrument, wherein the level measuring head is infrared distance measuring sensor.

Preferably, above-mentioned hydrographic survey instrument, wherein the control device includes what is be electrically connected with the power module The memory module being electrically connected with successively, processor and A/D converter are assigned on circuit board, the circuit board, the A/D turns Parallel operation is electrically connected with the infrared distance measuring sensor, and the processor is electrically connected with the display screen.

Preferably, above-mentioned hydrographic survey instrument, wherein termination point casing of the steel pole away from the hollow cylinder is provided with rubber case, The rubber case has been embedded in wire netting, and two surfaces of the wire netting are provided with multiple be embedded into the rubber case Salient point.

Preferably, above-mentioned hydrographic survey instrument, wherein the bottom inwall of the steel pipe is provided with a bar blocks, the bar shaped The top of block is provided with the slide plate for being slided in chute, the chute and being provided with and being connected with the movable plate body.

It is of the present utility model to have the technical effect that：It is length-adjustable hand-held that anchor tip is removably connected with one Handle, therefore the utility model can be measured from the water level in the more remote waters of gauger so that the utility model is more practical； User can also adjust the length of hand holding handle according to the actual needs；User can cause thread spindle hollow with rotation lock knob Rotated on the outer wall of cylinder, and then drive second gear to separate or engage with rack, can be with when second gear is engaged with rack Play a part of locking, it is to avoid rack automatic moving；When second gear is separated with rack, first gear, band can be rotated Carry-over bar is moved, and then drives steel pole movement, is so achieved that the length adjustment of hand holding handle, is easy to use.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of hand holding handle in Fig. 1；

Fig. 3 is the sectional view of rubber case in Fig. 2；

Fig. 4 is the structural representation of anchor tip in Fig. 1；

Fig. 5 is Fig. 4 right view；

Fig. 6 is the longitudinal sectional view of control box in Fig. 1；

Fig. 7 be the utility model in wire netting structural representation；

Fig. 8 is the top view of bar blocks in Fig. 2.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is further described, so that the utility model Technical scheme be more readily understood and grasp.

As shown in Fig. 1,2,3,4,5,6,7,8, a kind of hydrographic survey instrument, including hollow cylinder 1, it is fixedly installed on hollow cylinder 1 The plug 11 of bottom, outer wall of the hollow cylinder 1 close to bottom is provided with inlet opening 12, hollow cylinder 1 and is movably set with floating block 13, floats The top of block 13 is fixed with level measuring first 14 by screw, and the top of hollow cylinder 1 is fixed with control box 2, the outer wall of control box 2 It is fixed with by screw in display screen 22, control box 2 and is fixed with power module 21 and control device.

The outer wall of hollow cylinder 1 by support frame be connected with one can anchor tip 3, anchor tip 3 is removably connected with a length Spend adjustable hand holding handle 4；Hand holding handle 4 includes the steel pipe 41 being detachably connected with anchor tip 3, and the termination of steel pipe 41 is welded with card Activity setting activity plate body 43 in seat 42, steel pipe 41, the termination of movable plate body 43 is welded with through deck 42 and slided with deck 42 The steel pole 44 of dynamic connection, the top of movable plate body 43, which is provided with rack 45, rack 45, is engaged with the tooth of first gear 46 and second Wheel 47, the top center of first gear 46 is provided with the vertical pivot 48 extended to outside steel pipe 41, and the top of vertical pivot 48 is provided with tune Knob 49 is saved, the top center of second gear 47 is provided with the screw thread for extending to that steel pipe 41 is outer and is connected through a screw thread with steel pipe 41 Axle 50, the top of thread spindle 50 is welded with locking knob 51.

Wherein support frame includes being welded on the upper L-type support bar 61 of the outer wall of hollow cylinder 1, is fixed by screws in hollow cylinder 1 The lower L-type support bar 62 of outer wall, lower L-type support bar 62 is located at the underface of upper L-type support bar 61.Wherein anchor tip 3 includes It is welded on the train wheel bridge 31 of the bottom of L-type support bar 61, is welded on the lower plate 32 on the lower top of L-type support bar 62, lower plate 31 Top be provided with lower clamp groove 33, the bottom of train wheel bridge 32 is provided with clamp groove 34, upper clamp groove 34 and lower clamp groove 33 Close up to form holding tank, the termination of steel pipe 41 is inserted into holding tank, the front end of train wheel bridge 32 and lower plate 31 is respectively arranged with Engaging lug 36 after the rear end of engaging lug 35 before one, train wheel bridge 32 and lower plate 31 is respectively arranged with one, two preceding engaging lugs 35, two Individual rear engaging lug 36 is bolted, and is so designed to ensure to step up hand holding handle 4.

Wherein level measuring first 14 is infrared distance measuring sensor, and control device includes what is be electrically connected with power module 21 The memory module 72 being electrically connected with successively, processor 73 and A/D converter 74, A/D are assigned on circuit board 71, circuit board 71 Converter 74 is electrically connected with infrared distance measuring sensor, and processor 73 is electrically connected with display screen 22.Infrared distance measuring is sensed Device can detect infrared distance measuring sensor to the distance between control box 2 and pass information to A/D converter 74, and A/D turns Parallel operation 74 converts analog signals into data signal and passes to processor 73, and the distance measured is converted to water by processor 73 Position and the display data of control display screen 22.

Wherein termination point casing of the steel pole 44 away from hollow cylinder 1 is provided with rubber case 8, comfortably feels to human hand, and rubber case 8 is embedded Enter to have wire netting 81, wire netting 81 make it that rubber case 8 is more solid, and two surfaces of wire netting 81 are provided with multiple be embedded into Salient point 82 in rubber case 8, so design cause wire netting 81 to be connected closer with rubber case 8.

The bottom inwall of wherein steel pipe 41 is provided with a bar blocks 91, and the top of bar blocks 91 is provided with chute 92, chute The slide plate 93 for being provided with and being connected with movable plate body 43 is slided in 92, it is more steady when so design causes movable plate body 43 to move.

Certainly, it these are only preferred embodiment of the present utility model, it is non-therefore limit to patent of the present utility model Simple modification and the equivalent structure change for it of scope, all utilization the utility model specifications and schema content institute, all should similarly be wrapped It is contained within scope of patent protection of the present utility model.

Claims (7)

1. a kind of hydrographic survey instrument, including hollow cylinder, the plug for being arranged on the hollow cylinder bottom, the outer wall of the hollow cylinder are set It is equipped with inlet opening, the hollow cylinder and is movably set with floating block, level measuring head is provided with the top of the floating block, it is described hollow The top of cylinder is fixed with control box, and the outer wall of the control box, which is fixed with display screen, the control box, is fixed with power module And control device, the control device is electrically connected with the display screen, level measuring head, power module respectively, and its feature exists In：The outer wall of the hollow cylinder by support frame be connected with one can anchor tip, the anchor tip is removably connected with a length Spend adjustable hand holding handle；The hand holding handle includes the steel pipe being detachably connected with the anchor tip, the termination weldering of the steel pipe Be connected to activity setting activity plate body in deck, the steel pipe, the termination of the movable plate body be welded with through the deck and with The steel pole that the deck is slidably connected, the top of the movable plate body, which is provided with rack, the rack, is engaged with first gear And second gear, the top center of the first gear is provided with the vertical pivot extended to outside the steel pipe, the top of the vertical pivot End is provided with adjusting knob, and second gear top center, which is provided with, to be extended to outside the steel pipe and pass through with the steel pipe The thread spindle of threaded connection, the top of the thread spindle is fixed with locking knob.

2. hydrographic survey instrument according to claim 1, it is characterised in that：Support frame as described above includes being welded on the hollow cylinder The upper L-type support bar of outer wall, the lower L-type support bar for being fixed by screws in the hollow drum outer wall, the lower L-type support bar position In the underface of the upper L-type support bar.

3. hydrographic survey instrument according to claim 2, it is characterised in that：The anchor tip includes being welded on the upper L It is provided with the top of the train wheel bridge of type support bar bottom, the lower plate for being welded on the lower L-type supporting bar top, the lower plate Lower clamp groove, the bottom of the train wheel bridge is provided with clamp groove, and the upper clamp groove and lower clamp groove close up to form holding tank, The termination of the steel pipe is inserted into the holding tank, and the front end of the train wheel bridge and lower plate is connected before being respectively arranged with one Ear, engaging lug after the rear end of the train wheel bridge and lower plate is respectively arranged with one, two preceding engaging lugs, two it is described after connect Lug is bolted.

4. hydrographic survey instrument according to claim 1, it is characterised in that：The level measuring head senses for infrared distance measuring Device.

5. hydrographic survey instrument according to claim 4, it is characterised in that：The control device includes and the power module The memory module being electrically connected with successively, processor and A/D conversions are assigned on the circuit board of electric connection, the circuit board Device, the A/D converter is electrically connected with the infrared distance measuring sensor, and the processor electrically connects with the display screen Connect.

6. hydrographic survey instrument according to claim 1, it is characterised in that：Termination point casing of the steel pole away from the hollow cylinder Provided with rubber case, the rubber case has been embedded in wire netting, and two surfaces of the wire netting, which are provided with, multiple is embedded into institute State the salient point in rubber case.

7. hydrographic survey instrument according to claim 1, it is characterised in that：The bottom inwall of the steel pipe is provided with a bar shaped Block, the top of the bar blocks is provided with the slide plate for being slided in chute, the chute and being provided with and being connected with the movable plate body.