CN213065185U

CN213065185U - Level gauge for water transport supervision

Info

Publication number: CN213065185U
Application number: CN202020926828.0U
Authority: CN
Inventors: 邹广超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-04-27
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a surveyor's level of usefulness is supervised to water conservancy project, including tripod roof, surveyor's level body, base, right side opening, left side opening, solid fixed splint, first jogged column, movable splint, second jogged column, fixing base, screw hole, threaded rod, plastic sheath, guide bar, guiding hole, jack and square pole. The utility model has reasonable structure, is convenient to be installed and disassembled with the top plate of the tripod, is realized by clamping through the movable clamping plate and the fixed clamping plate when being installed, and loosens the base through the movable clamping plate and the fixed clamping plate when being disassembled; still be provided with plastic sheath, square bar, slot hole and jack, when carrying out the threaded rod and rotate, the square bar inserts in the jack, can rotate the square bar, realizes that the threaded rod rotates, provides convenient for rotating the operation.

Description

Level gauge for water transport supervision

Technical Field

The utility model relates to a surveyor's level specifically is a surveyor's level of usefulness is supervised in water conservancy diversion belongs to surveyor's level application technical field.

Background

The level gauge is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground; the principle is that the height difference between ground points is measured according to the leveling principle; the main components are hopeful to be a telescope, a tube level gauge, a vertical shaft, a base and a foot screw; the device is divided into a micro-inclination level, an automatic leveling level, a laser level and a digital level according to the structure; the precision level is divided into a precision level and a common level according to the precision.

The existing level is generally installed on a tripod and fixedly installed, the existing installation structure is inconvenient in installation and operation, poor in clamping effect and large in driving force required at the same time. Therefore, a level for water management is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a water level gauge for supervision and administration of water transportation.

The utility model discloses a following technical scheme realizes above-mentioned mesh, a spirit level that water conservancy diversion was managed and was used, including tripod roof and spirit level body, the bottom fixed mounting of spirit level body has the base, open right side opening and left side opening respectively in the both sides of base, the top of tripod roof is provided with fixed splint and movable clamp plate, and fixed splint and movable clamp plate are located the both sides of base respectively, fixed splint and tripod roof rigid coupling, the middle part of fixed splint and the middle part of movable clamp plate are fixed respectively and are installed first gomphosis post and second gomphosis post, first gomphosis post and second gomphosis post gomphosis with right side opening and left side opening respectively;

one side fixed mounting of tripod roof has the fixing base, open threaded hole at the middle part of fixing base, threaded hole threaded connection has the threaded rod, the one end and the movable clamp plate one side middle part of threaded rod rotate to be connected, the middle part of threaded rod is opened along length direction has the slot hole, slot hole clearance fit has the square pole, and the fixed cover of one end of square pole has connect the plastics cover, the threaded rod is kept away from the one end top of movable clamp plate and is opened there is the jack, be provided with two guiding mechanism between movable clamp plate and the fixing base.

Preferably, the tripod top plate and the base are both of a disc-shaped structure, and the base is in contact with the top of the tripod top plate.

Preferably, the end part of the threaded rod is fixedly sleeved with a bearing, and the bearing is fixedly embedded and connected with the movable clamping plate.

Preferably, the cross section of the jack is the same as the cross section of the long hole in geometric dimension, and the jack is communicated with the long hole.

Preferably, the guide mechanism comprises a guide rod and a guide hole, the guide hole is formed in the fixed seat and is in clearance fit connection with the guide rod, and one end of the guide rod is fixedly connected with the side wall of the movable clamping plate.

Preferably, the movable clamping plate and the fixed clamping plate have the same geometric dimension, and both the movable clamping plate and the fixed clamping plate are of arc structures.

The utility model has the advantages that:

1. the leveling instrument is convenient to mount and dismount with a top plate of a tripod, when the leveling instrument is mounted, the movable clamping plate and the fixed clamping plate are used for clamping, when the leveling instrument is dismounted, the movable clamping plate and the fixed clamping plate loosen the base, the leveling instrument can be operated by rotating the threaded rod, and the clamping and the loosening are simple to operate and convenient to use;

2. this kind of surveyor's level still is provided with plastic sheath, square bar, slot hole and jack, and when carrying out the threaded rod and rotate, the square bar inserts in the jack, can rotate the square bar, realizes that the threaded rod rotates, for rotating the operation provide convenient, reduced screw up, when pressing from both sides tightly, required revolving force has reduced intensity of labour, when not rotating, the square bar is inserted in the slot hole, collects, avoids taking up space.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the fixed clamping plate, the movable clamping plate and the fixing base of the present invention;

fig. 3 is the schematic view of the cross-sectional structure of the threaded rod of the present invention.

In the figure: 1. tripod roof, 2, spirit level body, 3, base, 4, right side hole, 5, left side hole, 6, solid fixed splint, 7, first embedded column, 8, movable splint, 9, second embedded column, 10, fixing base, 11, screw hole, 12, threaded rod, 13, plastic sheath, 14, guide bar, 15, guiding hole, 16, jack, 17, square pole.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a water transport supervision level comprises a tripod top plate 1 and a level body 2, wherein a base 3 is fixedly mounted at the bottom of the level body 2, a right hole 4 and a left hole 5 are respectively formed in two sides of the base 3, a fixed clamping plate 6 and a movable clamping plate 8 are arranged at the top of the tripod top plate 1, the fixed clamping plate 6 and the movable clamping plate 8 are respectively located on two sides of the base 3, the fixed clamping plate 6 is fixedly connected with the tripod top plate 1, a first embedded column 7 and a second embedded column 9 are respectively fixedly mounted in the middle of the fixed clamping plate 6 and the middle of the movable clamping plate 8, and the first embedded column 7 and the second embedded column 9 are respectively embedded with the right hole 4 and the left hole 5;

one side fixed mounting of tripod roof 1 has fixing base 10, threaded hole 11 is opened at the middle part of

fixing base

10, 11 threaded connection in threaded hole have a threaded rod 12, the one end and the 8 one side middle part rotations in the activity splint of threaded rod 12 are connected, the middle part of threaded rod 12 is opened along length direction has the slot hole, slot hole clearance fit has square pole 17, and the fixed cover of one end of square pole 17 has connect plastics cover 13, the threaded rod 12 is kept away from the one end top of activity splint 8 and is opened there is jack 16, be provided with two guiding mechanism between activity splint 8 and the fixing base 10.

The tripod top plate 1 and the base 3 are both in a disc-shaped structure, the base 3 is in contact with the top of the tripod top plate 1, and the tripod top plate 1 is used for bearing and placing the base 3; the end part of the threaded rod 12 is fixedly sleeved with a bearing, and the bearing is fixedly embedded and connected with the movable clamping plate 8, so that the threaded rod 12 and the movable clamping plate 8 are rotatably installed; the cross section of the jack 16 is the same as that of the long hole in geometric dimension, the jack 16 is communicated with the long hole, and both the jack 16 and the long hole can be matched with the square rod 17; the guide mechanism is composed of a guide rod 14 and a guide hole 15, the guide hole 15 is formed in the fixed seat 10, the guide hole 15 is in clearance fit connection with the guide rod 14, and one end of the guide rod 14 is fixedly connected with the side wall of the movable clamping plate 8 to play a role in guiding and limiting; the movable clamping plate 8 and the fixed clamping plate 6 are the same in geometric dimension, the movable clamping plate 8 and the fixed clamping plate 6 are both of arc structures, and the movable clamping plate 8 and the fixed clamping plate 6 clamp the base 3 to realize fixation.

When the utility model is used, when the level body 2 needs to be disassembled, the square rod 17 is drawn out, one end of the square rod 17 is inserted into the jack 16, the plastic sleeve 13 is held, the plastic sleeve 13 is rotated, the plastic sleeve 13 and the square rod 17 rotate by taking the threaded rod 12 as a circle center, and the threaded rod 12 is driven to rotate positively, so that the movable clamping plate 8 and the fixed clamping plate 6 loosen the base 3 to be disassembled by matching the effect of the threaded hole 11 and the guiding effect of the guide hole 15 and the guide rod 14;

when the installation of spirit level body 2 needs to be carried out, place base 3 at tripod roof 1 top, right side hole 4 carries out the gomphosis with first gomphosis post 7, through above-mentioned operation, carry out the reversal of threaded rod 12, the effect of cooperation screw hole 11, and the guide effect of guiding hole 15 and guide bar 14, thereby make activity splint 8 remove to base 3 direction, second gomphosis post 9 inserts in left side hole 5, activity splint 8 and solid fixed splint 6 carry out the clamp of base 3 tightly, realize fixedly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A water conservancy project level that supervision used which characterized in that: the novel leveling instrument comprises a tripod top plate (1) and a leveling instrument body (2), wherein a base (3) is fixedly mounted at the bottom of the leveling instrument body (2), a right hole (4) and a left hole (5) are respectively formed in two sides of the base (3), a fixed clamping plate (6) and a movable clamping plate (8) are arranged at the top of the tripod top plate (1), the fixed clamping plate (6) and the movable clamping plate (8) are respectively located on two sides of the base (3), the fixed clamping plate (6) is fixedly connected with the tripod top plate (1), a first embedded column (7) and a second embedded column (9) are respectively fixedly mounted in the middle of the fixed clamping plate (6) and the middle of the movable clamping plate (8), and the first embedded column (7) and the second embedded column (9) are respectively embedded with the right hole (4) and the left hole (5);

one side fixed mounting of tripod roof (1) has fixing base (10), threaded hole (11) are opened at the middle part of fixing base (10), threaded hole (11) threaded connection has threaded rod (12), the one end and the movable clamp plate (8) one side middle part of threaded rod (12) rotate and are connected, the middle part of threaded rod (12) is opened along length direction has the slot hole, slot hole clearance fit has square pole (17), and the fixed cover of one end of square pole (17) has connect plastics cover (13), the one end top of keeping away from movable clamp plate (8) in threaded rod (12) is opened and is had jack (16), be provided with two guiding mechanism between movable clamp plate (8) and fixing base (10).

2. A water-craft-supervision-use level gauge as claimed in claim 1, characterised in that: tripod roof (1) and base (3) are disc type structure, and base (3) and tripod roof (1) top contact.

3. A water-craft-supervision-use level gauge as claimed in claim 1, characterised in that: the end part of the threaded rod (12) is fixedly sleeved with a bearing, and the bearing is fixedly embedded and connected with the movable clamping plate (8).

4. A water-craft-supervision-use level gauge as claimed in claim 1, characterised in that: the cross section of the insertion hole (16) is the same as the cross section of the long hole in geometric dimension, and the insertion hole (16) is communicated with the long hole.

5. A water-craft-supervision-use level gauge as claimed in claim 1, characterised in that: the guide mechanism comprises guide rod (14) and guiding hole (15), guiding hole (15) are seted up on fixing base (10), and guiding hole (15) and guide rod (14) clearance fit are connected, guide rod (14) one end and activity splint (8) lateral wall rigid coupling.

6. A water-craft-supervision-use level gauge as claimed in claim 1, characterised in that: the movable clamping plate (8) and the fixed clamping plate (6) are identical in geometric dimension, and the movable clamping plate (8) and the fixed clamping plate (6) are both arc-shaped structures.