CN209802252U

CN209802252U - Measuring device for hydraulic and electric power engineering

Info

Publication number: CN209802252U
Application number: CN201920907338.3U
Authority: CN
Inventors: 金建宏; 周捷; 韦锁兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2019-12-17
Anticipated expiration: 2029-06-17

Abstract

the utility model discloses a measuring device for hydraulic and electric power engineering, including the mobile jib, the one end of mobile jib is passed through the bolt fastening and is had the measurement disc, and measures the circumference outer wall hexagonal of disc and open the cell body that has the equidistance and distribute, wherein two the inside of cell body all is provided with supports the pole, and the inside of surplus cell body all is provided with and supports the locating lever that the pole specification is the same, the tank bottom of cell body and the equal fixed mounting of corresponding support pole, locating lever have the spring, support the equal fixed mounting in bottom both sides of pole and locating lever and have the slider, and the slider all with the inner wall sliding connection of cell body, the equal fixed mounting of one side outer wall of support pole has first extension rod, the mobile jib is close to the one end of measuring the disc and is passed through the bolt fastening. The utility model discloses a locating lever that sets up can ensure to measure the disc centre of a circle and be in the same straight line in the mouth of pipe centre of a circle to the pipe diameter measurement process, and then improves this measuring device's accurate nature.

Description

Measuring device for hydraulic and electric power engineering

Technical Field

the utility model relates to a hydraulic and electric power engineering technical field especially relates to a measuring device for hydraulic and electric power engineering.

background

The water conservancy and hydropower engineering is an important infrastructure and foundation industry in China and a foundation industry for national economy and social development, so that the importance of the water conservancy and hydropower engineering can be seen. The construction period of the water conservancy and hydropower engineering is long, the investment is large, a plurality of cooperative departments are provided, and the influence of natural resources, terrain, geology and hydrological meteorological conditions is great. The great body of some pipe diameters often need to be used in hydraulic and hydroelectric engineering, need measure its pipe diameter when using.

Through retrieving the utility model patent that chinese patent application number is CN201821336841.X, disclosed a water conservancy pipeline internal diameter measuring device, including vertical board, the equal fixed mounting in left top of vertical board and bottom has barrel, two the equal fixedly connected with vertical pole in inside of barrel, one the movable block has been cup jointed in the top activity of barrel inner chamber, another the movable block has been cup jointed in the bottom activity of barrel inner chamber, the middle part of movable block cup joints with the surface activity of vertical pole. Above-mentioned patent is at the measurement process, is difficult to guarantee that the spin just is located the both ends of pipe diameter, takes place the skew very easily, and then makes the measuring result take place great error.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the measuring device for hydraulic and electric power engineering who provides.

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

The utility model provides a measuring device for hydraulic and electric power engineering, includes the mobile jib, the one end of mobile jib has the measurement disc through the bolt fastening, and the circumference outer wall hexagonal of measuring the disc opens the cell body that has the equidistance to distribute, wherein two the inside of cell body all is provided with supports the pole, and the inside of surplus cell body all is provided with and supports the locating lever that the pole specification is the same, the cell bottom of cell body with correspond support the equal fixed mounting of pole, locating lever have the spring, support the equal fixed mounting in bottom both sides of pole and locating lever have the slider, and the slider all with the inner wall sliding connection of cell body, support the equal fixed mounting of one side outer wall of pole has first extension rod, the mobile jib is close to the one end of measuring the disc and has the scale with the perpendicular.

Furthermore, two equal fixed mounting of one side of first extension rod has the installation pole of setting perpendicularly with it, and the one end fixed mounting of installation pole has the pointer, and the tip of pointer and the tip that corresponds support the pole lie in same water flat line.

Furthermore, two one side that first extension rod is close to the scale is opened there is the spout, and spout and scale sliding connection.

Furthermore, one end of the main rod is sleeved with a rubber sleeve.

Further, tightening mechanism is installed to the mobile jib, and tightening mechanism includes the second extension rod of fixed mounting in locating lever one side, and one side fixed mounting of mobile jib has six annular distribution's wire wheel.

Furthermore, the other end of the main rod is provided with a thread groove, and the thread groove is connected with a rotor through threads.

Further, the one end of rotary drum is rotated through the bearing and is connected with the sleeve, and the equal fixedly connected with rope of telescopic circumference outer wall hexagonal, the other end of rope through wire wheel and the first extension rod and the second extension rod fixed connection that correspond, telescopic circumference inner wall fixed mounting has annular protruding pole, and the outer wall of rotary drum opens the spread groove that has with annular protruding pole looks adaptation.

Compared with the prior art, the utility model provides a measuring device for hydraulic and electric power engineering possesses following beneficial effect:

1. The measuring device for the hydraulic and electric power engineering can play a good auxiliary positioning role in the diameter measuring process through the arranged positioning rod, so that the circle center of the measuring disc is ensured to be positioned on the same straight line of the circle center of the pipe orifice, and the accuracy of the measuring device is improved;

2. According to the measuring device for the hydraulic and electric power engineering, the pointer which is positioned on the same horizontal line with the end part of the abutting rod is arranged, and the pointer is matched with the graduated scale, so that the graduated value can be read directly, and the device is more convenient to use;

3. This measuring device for hydraulic and electric power engineering through the tightening mechanism who sets up, can utilize and rotate the rotary drum, makes the sleeve remove to it is internal to utilize the rope, will support pole and locating lever receipts groove, is favorable to measuring going on, and subsequent accomodating.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

fig. 1 is a schematic view of an overall structure of a measuring device for hydraulic and electric power engineering according to the present invention;

Fig. 2 is a schematic view of a three-dimensional structure of a measuring disc of the measuring device for hydraulic and electric power engineering provided by the utility model;

Fig. 3 is the utility model provides a measuring device's for hydraulic and electric power engineering rotary drum spatial structure sketch map.

In the figure: 1-main rod, 2-rubber sleeve, 3-thread groove, 4-rotary drum, 5-sleeve, 6-rope, 7-pointer, 8-graduated scale, 9-first extension rod, 10-resisting rod, 11-groove body, 12-slide block, 13-spring, 14-measuring disk, 15-wire guide wheel, 16-positioning rod, 17-annular convex rod, 18-connecting groove and 19-rubber strip.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

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 measuring device for hydraulic and electric power engineering, including mobile jib 1, the one end of mobile jib 1 is through the bolt fastening have measure disc 14, and measure the cell body 11 that disc 14's circumference outer wall hexagonal is opened has the equidistance and distributes, wherein the inside of two cell bodies 11 all is provided with to pole 10, and the inside of surplus cell body 11 all is provided with the locating lever 16 the same with supporting pole 10 specification, the cell bottom of cell body 11 and the corresponding supporting pole 10, locating lever 16 all welds spring 13, supporting pole 10 all welds slider 12 with the bottom both sides of locating lever 16, and slider 12 all with the inner wall sliding connection of cell body 11, supporting pole 10's one side outer wall all welds first extension rod 9, mobile jib 1 is close to the one end of measuring disc 14 and is passed through the bolt fastening have with the scale 8 of mobile jib 1 perpendicular setting.

The utility model discloses in, the perpendicular installation pole that sets up with it all welds in one side of two first extension rods 9, and the one end welding of installation pole has pointer 7, and pointer 7's end point is located same water flat line with the tip that supports pole 10 that corresponds.

Wherein, two first extension rod 9 are opened to one side near scale 8 has the spout, and spout and 8 sliding connection of scale.

Wherein, the rubber sleeve 2 is sleeved at one end of the main rod 1.

Example 2

Referring to fig. 1 and fig. 3, this embodiment further includes that tightening mechanism is installed to mobile jib 1 in comparison with embodiment 1, and tightening mechanism includes the second extension rod that welds in locating lever 16 one side, and six annular distribution's wire wheel 15 have been welded to one side of mobile jib 1.

Wherein, the other end of the main rod 1 is provided with a thread groove 3, and the thread groove 3 is connected with a rotary drum 4 through threads.

wherein, the one end of rotary drum 4 is connected with sleeve 5 through the bearing rotation, and the equal fixedly connected with rope 6 of the circumference outer wall hexagonal of sleeve 5, the other end of rope 6 is through wire wheel 15 and the first extension rod 9 and the second extension rod fixed connection that correspond, and the welding of the circumference inner wall of sleeve 5 has annular protruding pole 17, and the outer wall of rotary drum 4 is opened has the spread groove 18 with annular protruding pole 17 looks adaptation.

The working principle is as follows: before using, the rotary drum 4 is located the one end that the thread groove 3 is close to rubber sleeve 2, utilize rope 6 to make the device be in the state of accomodating, during the use, hold mobile jib 1, stretch into waiting to measure the mouth of pipe with measuring disc 14, meanwhile, operating personnel rotates rotary drum 4, make sleeve 5 move to measuring disc 14 direction, and support rod 10 and locating lever 16 are under the effect of spring 13, slowly stretch out, when rope 6 appears laxly, stall rotary drum 4, at this moment, support rod 10 and locating lever 16 one end when all supporting the pipe wall, can ensure to measure the centre of a circle of disc 14 and be in mouth of pipe centre of a circle collinear, cooperate scale 8 through pointer 7 this moment, directly read the scale numerical value, accomplish the measurement of pipe diameter, after the completion, counter-rotation rotary drum 4, accomodate again through rope 6.

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. The measuring device for the hydraulic and electric engineering comprises a main rod (1) and is characterized in that one end of the main rod (1) is fixedly provided with a measuring disc (14) through a bolt, the hexagonal outer walls of the circumferences of the measuring disc (14) are provided with groove bodies (11) which are distributed equidistantly, wherein two of the groove bodies (11) are respectively provided with a supporting rod (10), positioning rods (16) with the same specification as the supporting rods (10) are respectively arranged in the rest groove bodies (11), springs (13) are respectively and fixedly arranged at the bottom of each groove body (11), the corresponding supporting rods (10) and the corresponding positioning rods (16), sliders (12) are respectively and fixedly arranged at two sides of the bottom ends of the supporting rods (10) and the positioning rods (16), the sliders (12) are respectively and slidably connected with the inner walls of the groove bodies (11), and a first extension rod (9) is respectively and fixedly arranged on the outer wall of one side of each supporting rod, and a graduated scale (8) which is vertical to the main rod (1) is fixed at one end of the main rod (1) close to the measuring disc (14) through a bolt.

2. The measuring device for the hydraulic and electric engineering according to claim 1, wherein one side of each of the two first extension rods (9) is fixedly provided with a mounting rod perpendicular to the first extension rod, one end of each mounting rod is fixedly provided with a pointer (7), and the tip of each pointer (7) and the end of the corresponding abutting rod (10) are located on the same horizontal line.

3. The measuring device for the hydraulic and electric power engineering as claimed in claim 2, wherein one side of the two first extension rods (9) close to the graduated scale (8) is provided with a sliding groove, and the sliding groove is connected with the graduated scale (8) in a sliding manner.

4. The measuring device for the hydraulic and electric power engineering as claimed in claim 1, wherein one end of the main rod (1) is sleeved with a rubber sleeve (2).

5. A measuring device for hydraulic and electric power engineering according to claim 1, wherein the main rod (1) is provided with a tightening mechanism, the tightening mechanism comprises a second extension rod fixedly arranged on one side of the positioning rod (16), and one side of the main rod (1) is fixedly provided with six annularly distributed wire guide wheels (15).

6. A measuring device for hydraulic and electric power engineering according to claim 5, characterized in that the other end of the main rod (1) is provided with a threaded groove (3), and the threaded groove (3) is connected with a rotating cylinder (4) through threads.

7. The measuring device for the hydraulic and electric engineering according to claim 6, wherein one end of the rotating cylinder (4) is rotatably connected with the sleeve (5) through a bearing, a rope (6) is fixedly connected to the hexagonal outer wall of the circumference of the sleeve (5), the other end of the rope (6) is fixedly connected with the corresponding first extension rod (9) and the second extension rod through a guide wire wheel (15), an annular convex rod (17) is fixedly installed on the inner wall of the circumference of the sleeve (5), and a connecting groove (18) matched with the annular convex rod (17) is formed in the outer wall of the rotating cylinder (4).