CN208621141U - A kind of Weight type buoy tank gage - Google Patents

Abstract

The utility model relates to Technology of Level Detection field, especially a kind of Weight type buoy tank gage.A kind of Weight type buoy tank gage, including the float connected by rope, rope bypasses fixed pulley, the side wall of the shaft insertion mounting box of fixed pulley, which is realized, to be fixed, weight is bolted on weight support, weight support is rendered as " U " font structure, the through-hole of weight support end is stuck on the axis of movable pulley, rope is connected on the shaft of fixed pulley later around movable pulley, there is transparent panel at the top of mounting box, it is welded with the guide pipe for float limit below mounting box, has liquid level indication device on rope or fixed pulley.This Weight type buoy tank gage may be mounted at container top, can be completely embedded into container, guarantee container appearances, external container space is saved, facilitates top operator to obtain liquid level information, and pass through pulley blocks, weight stroke is effectively reduced, interior of the container is saved.

Description

A kind of Weight type buoy tank gage

Technical field

The utility model relates to Technology of Level Detection field, especially a kind of Weight type buoy tank gage.

Background technique

The instruction of existing weight buoy type level instrument, liquid level is completed by weight, and the direction of instruction can only be vertical Direction, indicator board can be only installed at container side, be not used to ground tank.If container needs to operate at top, need to infuse constantly The liquid level instruction of meaning container side will cause inconvenience and misread.In addition, the indicator board length of existing weight buoy type level instrument, It is consistent with the length needs of range, excessive space can be occupied.

Utility model content

In order to overcome deficiency existing for existing tank gage, the utility model provides a kind of Weight type buoy tank gage.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of Weight type buoy tank gage, including The float connected by rope, rope bypass fixed pulley, and the side wall of the shaft insertion mounting box of fixed pulley, which is realized, to be fixed, and weight is logical It crosses bolt to be fixed on weight support, weight support is rendered as " U " font structure, and the through-hole of weight support end is stuck in movable pulley Axis on, rope has a transparent panel around being connected on the shaft of fixed pulley after movable pulley at the top of mounting box, under mounting box Side is welded with the guide pipe for float limit, has liquid level indication device on rope or fixed pulley.

Another embodiment according to the present utility model further comprises, mounting box be welded with for dispose weight and The shell of movable pulley.

Another embodiment according to the present utility model further comprises that guide pipe is rectangular tube, and the section of float is side Shape, float sectional dimension are less than the sectional dimension of guide pipe.

Another embodiment according to the present utility model further comprises that guiding bottom of the tube has at least one linked hole.

Another embodiment according to the present utility model further comprises, rope surface is printed on graduation mark, on panel with it is fixed Post indicia arrow in the position that the shaft of pulley is in same axis.

Another embodiment according to the present utility model further comprises, fixed pulley edge is carved with graduated scale, on panel with Post indicia arrow in the position that the shaft of fixed pulley is in same axis.

Another embodiment according to the present utility model further comprises that mounting box bottom is fixedly connected with guide line, leads It is attached to the end of rope with the fixed ring for being welded on container floor, the two sides welded limiting ring of float, guide line passes through limit Position ring.

Another embodiment according to the present utility model further comprises that rope segmentation is printed on different colours, every section of distance Unanimously, indicia arrow is posted in the position for being in same axis with the shaft of fixed pulley on panel, posts on the cover board and rope face The corresponding designation strip of color.

Another embodiment according to the present utility model further comprises having running block in shell, and running block is determined The axis of pulley one is fixedly connected with shell, and the movable pulley one of pulley blocks and the axis of movable pulley two are mounted in connecting rod, even Extension bar end has been bolted to connection weight, and rope first passes around movable pulley two, secondly bypasses fixed pulley one, then passes around Movable pulley one, finally the shaft with fixed pulley one is fixedly connected.

Another embodiment according to the present utility model further comprises that pointer counter is equipped in mounting box.

Another embodiment according to the present utility model further comprises that pointer counter includes shaft and pointer, axis Bar is movably arranged in mounting box, is fixedly connected with driven gear on shaft, driven gear and is fixedly connected on fixed pulley Transmission gear engagement, shaft top has been bolted to connection pointer, the scale for total indicator reading is printed on mounting box.

Another embodiment according to the present utility model further comprises that dial plate is welded in mounting box, dial plate center There is the through-hole passed through for shaft, dial plate is located at the lower section of pointer, the scale for total indicator reading is printed on dial plate.

The utility model has the beneficial effects that this Weight type buoy tank gage may be mounted at container top, it can be complete It is embedded in container, guarantees container appearances, save external container space, facilitate top operator to obtain liquid level information, and lead to Pulley blocks are crossed, weight stroke is effectively reduced, save interior of the container.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the top view of the utility model；

Fig. 3 is the structural schematic diagram of the embodiments of the present invention one；

Fig. 4 is the top view of the embodiments of the present invention one；

Fig. 5 is the structural schematic diagram of the embodiments of the present invention two；

Fig. 6 is the top view of the embodiments of the present invention two；

Fig. 7 is the structural schematic diagram of the embodiments of the present invention three；

Fig. 8 is the partial sectional view of the embodiments of the present invention three；

Fig. 9 is the dial plate schematic diagram of the embodiments of the present invention three；

1, float in figure, 2, rope, 3, guide pipe, 4, fixed pulley, 5, movable pulley, 6, weight, 7, shell, 8, panel, 18, Mounting box, 19, weight support, 20, indicia arrow, 21, linked hole, 22, container floor, 23, guide line, 24, fixed ring, 25, Stop collar, 26, designation strip, 27, running block, 28, fixed pulley one, 29, movable pulley one, 30, movable pulley two, 31, connecting rod, 32, pointer counter, 33, transmission gear, 34, driven gear, 35, shaft, 36, pointer, 37, dial plate.

Specific embodiment

If Fig. 1 is the structural schematic diagram of the utility model, a kind of Weight type buoy tank gage, including connected by rope 2 Float 1, rope 2 bypasses fixed pulley 4, and the side wall of the shaft insertion mounting box 18 of fixed pulley 4, which is realized, to be fixed, and weight 6 passes through spiral shell Bolt is fixed on weight support 19, and weight support 19 is rendered as " U " font structure, and the through-hole of 19 end of weight support is stuck in dynamic cunning On the axis of wheel 5, rope 2 has transparent panel around being connected on the shaft of fixed pulley 4 after movable pulley 5 at the top of mounting box 18 8, it is welded with the guide pipe 3 limited for float 1 below mounting box 18, has liquid level indication device on rope 2 or fixed pulley 4.

The device is integrally placed at the top of testing container, passed through by this Weight type buoy tank gage when equipped Bolt or other modes fixed are installed in the top of container, extend into guide pipe 3 inside container, guide pipe 3 with Container bottom not in contact with, the liquid in such container can enter in guide pipe 3, the height of the liquid in guide pipe 3 with Liquid height in container is consistent, and liquid can float float 1 at this time, and the relative position of float 1 just determines liquid in container The relative altitude of body, the rope 2 connected on float 1 at this time tense under the action of weight 6 of its connection, since weight 6 is peace On movable pulley 5, the shift length for the weight 6 installed on movable pulley 5 is shorter than the shift length of float 1, therefore can have The stroke of the reduction weight of effect, while the panel 8 on mounting box 18 is installed by the way of bolt or buckle, in rope 2 or fixed pulley 4 on liquid level indication device is installed, liquid level indication device is read after light-transmitting panel 8, is realized The purpose of liquid level observation.

It when equipped, can freely be rotated in order to facilitate fixed pulley 4, the axis of fixed pulley 4 is inserted into mounting box 18 Inner sidewall on, processed on the side wall of mounting box 18 with the diameter dimension of axis cooperation hole, insert a shaft into the hole of side Afterwards, be fixed across fixed pulley and with retaining ring, then axis is pierced by from another side opening of mounting box, using retaining ring by mounting box with Axis is fixed.Fixed pulley 4 is able to carry out rotation, synchronous movable pulley 5 with bearing or rotor under the action of at its own at this time Axis be embedded on weight support 19, movable pulley 5 can be placed in " U " font structure of weight support 19, movable pulley 5 pacify It installs after finishing, is able to carry out rotation with bearing or rotor under the action of at its own, the end of rope is and fixed pulley 4 Axis be fixedly connected, can by the way of being, can also be with other fixed forms.

The weight of float 1 slightly overweights the 1/2 of 6 weight of weight, therefore when liquid level decline, float buoyancy is reduced, by gravity Effect decline, until the resultant force of buoyancy and gravity be equal to 6 weight of weight 1/2, the part that rope 2 appears with float variation And change, current level can be read from panel.

Another embodiment according to the present utility model further comprises, mounting box 18 be welded with for dispose weight 6 with And the shell 7 of movable pulley 5.

Be welded with shell 7 in the bottom of mounting box 18 and the side of guide pipe 3, shell 7 by weight 6 and movable pulley 5, Shell 7 plays the role of protection, avoids the rope 2 of movable pulley 5, weight 6 and connection by extraneous pollution, has sealing anti- Effect is protected, when also can avoid high liquid level, movable pulley 5, weight 6 and rope 2 immerse in liquid, influence measurement accuracy.

Another embodiment according to the present utility model further comprises that guide pipe 3 is rectangular tube, and the section of float 1 is Rectangular, 1 sectional dimension of float is less than the sectional dimension of guide pipe 3.

Guide pipe 3 use rectangular tube, inside be square for section, float 1 is also designed to smaller square knot Structure, float 1 can be moved up and down along guide pipe 3, and float 1 is avoided to rotate, and then rope 2 is caused to rotate, and influence to measure Precision.

Another embodiment according to the present utility model further comprises that at least one linked hole is arranged at 3 bottom of guide pipe 21。

Such as Fig. 5, the bottom of guide pipe 3 is processed at least one linked hole 21, it at this time can be by the guide pipe 3 and container Bottom is contacted, after can also ensure that liquid enters the inside of guide pipe 3, while guide pipe 3 is contacted with container bottom, Guide pipe 3 is also avoided in long-term use since the shock of liquid causes 3 appearance position of guide pipe to deviate, it is ensured that measurement essence Degree.

Another embodiment according to the present utility model further comprises, 2 surface of rope is printed on graduation mark, on panel 8 with Post indicia arrow 20 in the position that the shaft of fixed pulley 4 is in same axis.

Such as Fig. 2, the flat wire that rope 2 uses indicates graduation mark on flat wire, in container not liquid when It waits, a start index is indicated on the rope 2 of the surface of the shaft of fixed pulley 4, when then solution is full in container, Same location mark is to terminate scale, the entire length after mark is then carried out homogenous segmentations, and slide surely on panel 8 An indicia arrow 20 is posted right above the shaft of wheel 4, is used to indicate the position of scale, convenient for reading.

Another embodiment according to the present utility model further comprises, 4 edge of fixed pulley is carved with graduated scale, on panel 8 Post indicia arrow 20 in the position for being in same axis with the shaft of fixed pulley 4.

If the edge of Fig. 6, fixed pulley 4 are carved with graduated scale, when there is no liquid in container, the shaft of fixed pulley 4 A start index is indicated on the edge of surface, is eventually in same location mark when then solution is full in container Only scale, then by after mark whole radian carry out homogenous segmentations, and on panel 8 shaft of fixed pulley 4 surface An indicia arrow 20 is posted, the position of scale is used to indicate, convenient for reading.

Another embodiment according to the present utility model further comprises that 18 bottom of mounting box is fixedly connected with guide line 23, the end of guide line 23 is attached with the fixed ring 24 for being welded on container floor 22, the two sides welded limiting ring of float 1 25, guide line 23 passes through stop collar 25.

Such as Fig. 3, two guide lines 23 are fastened in the bottom of mounting box 18, the end of guide line 23, which ties up to, is welded on container bottom In the fixed ring 24 of plate 22, restraining position ring block 25 is welded in the two sides of subsequent float 1,25 sets of stop collar on guide line 23, float 1 by Guide line 23 is limited, and float 1 is avoided to rotate.

Another embodiment according to the present utility model further comprises, the segmentation of rope 2 is printed on different colours, every section away from From consistent, indicia arrow 20 is posted in the position for being in same axis with the shaft of fixed pulley 4 on panel 8, posted on cover board 8 with The corresponding designation strip 26 of 2 color of rope.

Such as Fig. 4, when not having liquid in container, float 1 is in the bottom of container, at this time the shaft of fixed pulley 4 just It places a wheal on the rope of top position, liquid is then filled in container, so that float 1 is in extreme higher position, in fixed pulley 4 Shaft position directly above rope on do second mark, be then uniformly divided into 5 sections on the rope between two marks, Indicia arrow 20 is sticked in the upper different color of every section of figure, the position for being then in same axle box with fixed pulley 4 on panel 8, so The designation strip 26 of corresponding 2 color of rope, convenient reading liquid level information are sticked on panel 8 afterwards.

Another embodiment according to the present utility model further comprises having running block 27, running block in shell 7 The axis of 27 fixed pulley 1 is fixedly connected with shell 7, and the movable pulley 1 of pulley blocks 27 and the axis of movable pulley 2 30 are pacified In connecting rod 31,31 end of connecting rod has been bolted to connection weight 6, and rope 2 first passes around movable pulley 2 30, It is secondary to bypass fixed pulley 1, movable pulley 1 is then passed around, finally the shaft with fixed pulley 1 is fixedly connected.

Such as Fig. 7, when used in the biggish container of some depth, a fixed pulley 1 is first installed in shell 7, Then according to the specific travel relationships of weight 6 and float 1, at least one can be installed between fixed pulley 1 and weight 6 A movable pulley, example as shown, movable pulley 1 and movable pulley 2 30 herein are all mounted in connecting rod 31, and weight is connected to The end of connecting rod 31, subsequent rope 2 carry out coiling processing, and last rope 2 ties up on fixed pulley 1, dynamic using two groups herein Pulley further reduces the stroke of weight, in some specific cases, can install in connecting rod 31 more dynamic Pulley, to satisfy the use demand.

Another embodiment according to the present utility model further comprises that pointer counter 32 is equipped in mounting box 18.

Another embodiment according to the present utility model further comprises that pointer counter 32 includes shaft 35 and refers to Needle 36, shaft 35 are movably arranged in mounting box 18, are fixedly connected with driven gear 34 on shaft 35, driven gear 34 and solid Surely the transmission gear 33 being connected on fixed pulley 4 engages, and 35 top of shaft has been bolted to connection pointer 36, mounting box 18 On be printed on for pointer 36 read scale.

Such as Fig. 8, is used in bolt on the side wall of fixed pulley 4 and be fixed with transmission gear 33, transmission gear 33 and driven tooth 34 engagement of wheel, transmission gear 33 and driven gear 34 are 90 ° of bevel gears, and driven gear 34 is fixed on shaft 35 by key, are Ensure that shaft 35 is able to carry out rotation, the lower end of shaft 35 is equipped with a bearing by retaining ring, which is embedded into mounting box In the mounting groove of 18 bottoms, while fixed pulley 4 rotates, transmission gear 33 is able to drive into rotation, synchronous drive is driven Gear 34 is rotated, and driven gear 34 is while rotation, but also shaft 35 starts turning, in the fixed company in 35 top of shaft The pointer 36 connect also starts turning, and reads liquid level information for convenience, high scale can be portrayed on panel 8, facilitates liquid level It reads.

Another embodiment according to the present utility model further comprises that dial plate 37, dial plate are welded in mounting box 18 There is the through-hole passed through for shaft 35 at 37 centers, and dial plate 37 is located at the lower section of pointer 36, are printed on dial plate 37 and read for pointer 36 Several scales.

Such as Fig. 8 and 9, it is welded with one piece of dial plate 37 in the lower section of pointer 36, the center position of dial plate 37 has a through-hole, Shaft 35 passes through the through-hole, and in order to auxiliary positioning shaft 35, the position between shaft 35 and dial plate 37 is mounted with one Bearing, the bearing are fixedly connected with shaft 35 by retaining ring, play the purpose of auxiliary installation, while the scale on dial plate 37 is also square Just liquid level information is read.

The dial plate 37 of Fig. 9 is that circle is made in order to facilitate demonstration, and there is the structure extended in the outside of actually dial plate 37, Generally rectangle is welded convenient for dial plate 37 and the side wall of mounting box 18.

It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art Understand, in the case where not departing from spirit and scope as defined in the appended claims, many modifications can be made, change or wait Effect, but all will fall within the protection scope of the utility model.

Claims (12)

1. a kind of Weight type buoy tank gage, including the float (1) connected by rope (2), rope (2) bypasses fixed pulley (4), It is characterized in that the side wall of shaft insertion mounting box (18) of fixed pulley (4) realizes and fixes that weight (6) is bolted on weight It hammers into shape on bracket (19), weight support (19) is rendered as " U " font structure, and the through-hole of weight support (19) end is stuck in movable pulley (5) on axis, rope (2) has at the top of mounting box (18) around being connected on the shaft of fixed pulley (4) after movable pulley (5) Bright panel (8), mounting box (18) lower section are welded with the guide pipe (3) for float (1) limit, rope (2) or fixed pulley (4) On have liquid level indication device.

2. a kind of Weight type buoy tank gage according to claim 1, characterized in that mounting box (18) is welded with for pacifying Set the shell (7) of weight (6) and movable pulley (5).

3. a kind of Weight type buoy tank gage according to claim 1, characterized in that guide pipe (3) is rectangular tube, float (1) section is rectangular, sectional dimension of float (1) sectional dimension less than guide pipe (3).

4. a kind of Weight type buoy tank gage according to claim 1 or 3, characterized in that guide pipe (3) bottom has at least One linked hole (21).

5. a kind of Weight type buoy tank gage according to claim 1, characterized in that rope (2) surface is printed on graduation mark, Post indicia arrow (20) in the position for being in same axis with the shaft of fixed pulley (4) on panel (8).

6. a kind of Weight type buoy tank gage according to claim 1, characterized in that be carved with scale in fixed pulley (4) edge Indicia arrow (20) are posted in ruler, the position for being in same axis with the shaft of fixed pulley (4) on panel (8).

7. a kind of Weight type buoy tank gage according to claim 1, characterized in that mounting box (18) bottom is fixedly connected Have guide line (23), the end of guide line (23) is attached with the fixed ring (24) for being welded on container floor (22), float (1) Two sides welded limiting ring (25), guide line (23) pass through stop collar (25).

8. a kind of Weight type buoy tank gage according to claim 1, characterized in that rope (2) segmentation is printed on different face Color, every section of distance is consistent, and indicia arrow (20) are posted in the position for being in same axis with the shaft of fixed pulley (4) on panel (8), Designation strip (26) corresponding with rope (2) color is posted on panel (8).

9. a kind of Weight type buoy tank gage according to claim 1, characterized in that have running block in shell (7) (27), the axis of the fixed pulley one (28) of running block (27) is fixedly connected with shell (7), the movable pulley one of pulley blocks (27) (29) it is mounted on connecting rod (31) with the axis of movable pulley two (30), connecting rod (31) end has been bolted to connection weight (6), rope (2) first passes around movable pulley two (30), secondly bypasses fixed pulley one (28), then passes around movable pulley one (29), most The shaft with fixed pulley one (28) is fixedly connected afterwards.

10. a kind of Weight type buoy tank gage according to claim 1, characterized in that be equipped with finger in mounting box (18) Needle counter (32).

11. a kind of Weight type buoy tank gage according to claim 10, characterized in that pointer counter (32) includes axis Bar (35) and pointer (36), shaft (35) are movably arranged in mounting box (18), are fixedly connected on shaft (35) driven Gear (34), driven gear (34) are engaged with the transmission gear (33) being fixedly connected on fixed pulley (4), and shaft (35) top is logical It crosses bolt to be fixedly connected with pointer (36), the scale for pointer (36) reading is printed on mounting box (18).

12. a kind of Weight type buoy tank gage according to claim 11, characterized in that be welded in mounting box (18) There is the through-hole passed through for shaft (35) at dial plate (37), dial plate (37) center, and dial plate (37) is located at the lower section of pointer (36), dial plate (37) scale for pointer (36) reading is printed on.