CN213397259U

CN213397259U - Portable water level measurer

Info

Publication number: CN213397259U
Application number: CN202021412693.2U
Authority: CN
Inventors: 郑慧铭; 史启朋; 夏春英; 姜福红; 刘彬涛; 孟甲; 刘肖; 袁成军; 卜鸿志; 贾庆锐
Original assignee: Shandong Southern Shandong Geological Engineering Investigation Institute (second Geological Brigade Of Shandong Geological Survey Bureau)
Current assignee: Shandong Southern Shandong Geological Engineering Investigation Institute (second Geological Brigade Of Shandong Geological Survey Bureau)
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-06-08
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a portable water level measuring ware, including the outside bracing piece, the outside bracing piece includes the collateral branch vaulting pole, upper and lower dead lever and handle, the antiskid cushion is equipped with on the handle, collateral branch vaulting pole middle part is connected with the kinking pillar, the kinking pillar is hollow rectangle pole, and one side is connected with the kinking ware, kinking ware side-mounting has resistance meter and signal lamp, and kinking ware handle and switch are equipped with respectively to two bottom surfaces, the kinking pillar winding has double-deck survey line, double-deck survey line inlayer is for having the wire of scale, and the skin is the plastic protection layer, double-deck survey line end-to-end connection has heavily weighs down, heavily weigh down both ends and be equipped with conductive copper sheet and insulating rubber pad respectively. The utility model discloses can prevent that the measuring rope is crooked, the water level measurement is more accurate.

Description

Portable water level measurer

Technical Field

The utility model relates to a hydrogeology measures technical field, especially relates to a portable water level measurement ware.

Background

The water level measurement is used for measuring the water level elevations of water bodies such as underground water, surface water and the like, is an important link in hydrogeological investigation and underground water resource calculation work, and is also indispensable work in a pumping test after drilling. Water level measurement requires a water level measuring tool, and the most common of them is a simple tool made using electric wires and conductivity of water.

When the water level is measured, a water level measuring device needs to be carried around, but since a common measuring device is a simple electric wire plus lead weight, tools such as a resistance meter and a meter ruler need to be carried around during measurement, and the common electric wire is knotted and bent in winter, which may affect the water level measurement result, a portable water level measuring device is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable water level measurer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable water level measurement ware, includes collateral branch vaulting pole 1, collateral branch vaulting pole 1 is pegged graft from top to bottom and is had cylindric dead lever 2 and lateral part handle 3, the cover is equipped with anti-skidding cushion 4 on the handle 3, be carved with anti-skidding recess on the anti-skidding cushion 4, collateral branch vaulting pole 1 middle part is connected with kinking pillar 10, kinking pillar 10 is hollow rectangular pole, and one side is connected with cylindric kinking ware 5, kinking ware handle 9 and switch 7 are equipped with respectively to two circular sides of kinking ware 5, the winding has double-deck survey rope 14 above kinking

pillar

10, 14 end-to-end connections of double-deck survey rope have heavily weighs 16.

As a further aspect of the present invention: the double-layer measuring rope is of a double-layer structure, the outer layer is a transparent wear-resistant plastic layer, the inner layer is a double-strand lead with scales, and the inner layer of the measuring rope is a double-strand hard lead with scales, so that accurate measurement can be realized.

As a further aspect of the present invention: and two strands of the double-strand lead are respectively connected with the conductive copper sheets at the upper end and the lower end of the heavy weight.

As a further aspect of the present invention: the arc-shaped side face of the wire winding device is provided with the resistance meter and the signal lamp, and the resistance meter and the signal lamp can give a prompt when being electrified, so that tools required to be carried are simplified.

As a further aspect of the present invention: an insulating rubber pad is arranged between the heavy weight and the conductive copper sheet, so that inaccurate measurement caused by contact of two ends is avoided.

The utility model has the advantages that:

1. through ohmmeter, pilot lamp and the scale that sets up, can in time receive the signal when the circular telegram, can be more accurate measure the water level, retrench many other instruments that need simultaneously, make the caliber more conveniently carry.

2. Through the double-deck measuring rope that sets up, strengthened the measuring rope intensity, can avoid damaging because the measuring rope that wearing and tearing lead to, in addition, double-deck measuring rope toughness is great, can prevent to tie a knot and the lower crooked scheduling problem of measuring rope that leads to of atmospheric temperature.

3. Through the heavy weight and the insulating rubber pad which are arranged, the weight of the tail end of the measuring rope can be increased, the measuring rope is ensured to be in vertical contact with the water surface, the insulating rubber pad can separate two electrode copper sheets, and inaccurate measurement caused by series connection of the two electrodes is avoided

Drawings

Fig. 1 is a schematic view of the overall structure of a portable water level measuring device according to embodiment 1;

fig. 2 is a schematic front view of a portable water level measuring device according to embodiment 1;

fig. 3 is a schematic top view of a portable water level measuring device in embodiment 2.

In the figure: 1 collateral branch vaulting pole, 2 cylindric dead levers, 3 handholds, 4 anti-skidding cushion, 5 kinks ware, 6 ohmmeter, 7 switches, 8 pilot lamps, 9 receipts line crank, 10 kinks pillar, 11 insulating rubber pads, 12 conductive copper sheet, 13 transparent wear-resisting plastic cover, 14 double-deck rope measurements, 15 double-stranded wires, 16 weigh down.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a portable water level measuring device, including collateral branch vaulting pole 1, collateral branch vaulting pole 1 is pegged graft from top to bottom and is had cylindric dead lever 2 and lateral part handle 3, the cover is equipped with anti-skidding cushion 4 on the handle 3, be carved with anti-skidding recess on the anti-skidding cushion 4, collateral branch vaulting pole 1 middle part is connected with kinking pillar 10, kinking pillar 10 is hollow rectangular pole, one side is connected with cylindric kinking ware 5, kinking ware handle 9 and switch 7 are equipped with respectively to two circular sides of kinking ware 5, the winding has double-deck measuring rope 14 above the

kinking pillar

10, 14 end-to-end connections of double-deck measuring rope have heavily weighs down 16, 5 cambered surface installation ohmmeter 6 of kinking ware and signal lamp 8, switch 7 of control ohmmeter 6 and signal lamp 8 is installed to.

The winding handle 9 is connected with a winding pillar 10, the winding pillar 10 is wound with a double-layer side rope 14, the double-layer side rope 14 is formed by sleeving an inner double-strand wire 15 and an outer transparent wear-resistant plastic sleeve 13, the tail end of the double-layer side rope 14 is connected with a heavy weight 16, the upper end and the lower end of the heavy weight 16 are respectively provided with a conductive copper sheet 12 and an insulating rubber pad 11, and two strands of wires of the double-strand wire 15 are respectively connected with the upper conductive copper sheet 12 and the lower conductive copper sheet 12.

The working principle is as follows: when the double-layer side rope winding device is used, a position is selected in advance as a relative position for measuring the water level, such as a well opening, a brick edge and the like, the switch 7 is turned on, the handle 3 is held by a hand, the heavy weight 16 is hung down and placed in a well needing to measure the water level or above an unblocked river surface, the winding handle 9 is rotated in the reverse direction, the double-layer side rope 14 is extended continuously until the ohmmeter 6 on the winding device 5 deflects and the signal lamp 8 emits light, the winding handle 9 is adjusted continuously until the heavy weight 16 is located at a position which just deflects the ohmmeter 6 and the signal lamp 8 emits light, the double-layer side rope 14 is clamped by the hand at the position selected in advance, the scale of the position is read, the number is the water level burial depth, after the burial depth is read, the winding handle 9 is rotated in the forward direction, the double-layer side rope 14 is collected.

Example 2

Referring to fig. 3, in this embodiment, compared to embodiment 1, a rotatable sleeve is disposed outside a cylindrical fixing rod 2, and a ball bearing is disposed between the sleeve and the cylindrical fixing rod 2.

The working principle is as follows: when the device is used, a position is selected in advance as a relative position for measuring the water level, such as a well opening, a brick edge and the like, the switch 7 is turned on, the handle 3 is held by a hand, the heavy weight 16 is hung down and placed in a well needing to measure the water level or above an unblocked river surface, the wire take-up handle 9 is rotated in reverse direction, the double-layer side rope 14 is extended continuously until the ohmmeter 6 on the wire winder 5 deflects and the signal lamp 8 emits light, the wire take-up handle 9 is adjusted continuously until the heavy weight 16 is positioned at a position which just deflects the ohmmeter 6 and the signal lamp 8 emits light, the double-layer side rope 14 is clamped by the hand at the position selected in advance, the scale of the position is read, the number is the water level burial depth, the wire take-up handle 9 is rotated in forward direction after the burial depth is read, the double-layer side rope 14 is taken up, the friction force can be reduced through the bearing between the sleeve and the cylindrical fixed rod, the weight 16 is lifted and wiped clean for the next measurement.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A portable water level measuring appliance comprising a side support bar (1), characterized in that: cylindric dead lever (2) and lateral part handle (3) are pegged graft from top to bottom in collateral branch vaulting pole (1), the cover is equipped with anti-skidding cushion (4) on handle (3), be carved with anti-skidding recess on anti-skidding cushion (4), collateral branch vaulting pole (1) middle part is connected with kinking pillar (10), kinking pillar (10) are hollow rectangular pole, and one side is connected with cylindric kinking ware (5), kinking ware handle (9) and switch (7) are equipped with respectively to kinking ware (5) two circular sides, the winding has double-deck survey rope (14) above kinking pillar (10), double-deck survey rope (14) end-to-end connection has heavily weighs weight (16).

2. The portable water level measurer according to claim 1, wherein the double-layer measuring rope (14) is of a double-layer structure, the outer layer is a transparent wear-resistant plastic layer (13), and the inner layer is a double-strand lead (15) containing scales.

3. A portable water level measuring device as claimed in claim 2, wherein two strands of said double-strand lead (15) are connected to the conductive copper sheets (12) at the upper and lower ends of the heavy weight (16), respectively.

4. A portable water level gauge as claimed in claim 1, wherein the winder (5) is fitted with an ohmmeter (6) and a signal lamp (8) at the arc-shaped sides.

5. A portable water level gauge as claimed in claim 3, wherein an insulating rubber pad (11) is provided between the weight (16) and the conductive copper sheet (12).