CN216246312U

CN216246312U - Portable road bridge engineering detects uses spirit level

Info

Publication number: CN216246312U
Application number: CN202122029287.9U
Authority: CN
Inventors: 何宇道; 李珍梅; 王小娟; 魏元宝; 王盼盼
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-04-08
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a portable level for detecting road and bridge engineering, which comprises a box body, a supporting rod and a threaded rod, wherein a sponge mat is adhered to the inner wall of the box body, a shell is fixedly arranged on one side of the box body, the supporting rod is limited and fixed at the front end and the rear end of the box body through a fixing frame, a movable bolt is spirally arranged at one end of the supporting rod, the threaded rod penetrates through the interior of the box body, and the box body and the threaded rod are fixed through a fixing nut. According to the utility model, the supporting rod is butted at the bottom of the supporting leg for height adjustment, the movable bolt can go deep into the contact surface, so that the supporting rod is convenient to fix, the rocker rotates and is matched with the fixing nut for lifting the threaded rod, so that the level gauge at the top of the threaded rod is convenient to store into the box body for carrying, the level gauge is protected by the sponge mat, and meanwhile, the rubber block is used for pressing and fixing the level gauge, so that the level gauge is prevented from shaking in the box body.

Description

Portable road bridge engineering detects uses spirit level

Technical Field

The utility model relates to the technical field of gradienters, in particular to a portable gradienter for road and bridge engineering detection.

Background

The level gauge is a common measuring tool for measuring small angles, and is mainly used for checking the straightness of guide rails of various machine tools and other types of equipment and the horizontal position and the vertical position of equipment installation. It can also be used for small angle measurement and working face with V-shaped groove, and can also be used for measuring installation parallelism of cylindrical workpiece, and horizontal position and vertical position of installation. The level gauge is an indispensable precision measuring tool for measuring levelness and verticality in mechanical equipment installation.

Through the retrieval, patent publication No. is CN211875574U discloses a portable road bridge construction measurement spirit level, including supporting base and backup pad, the tip that supports the base is provided with the axis of rotation, and axis of rotation end connection has the supporting leg, the end connection of supporting leg has anti-skidding cover, and the periphery of anti-skidding cover is provided with the bolt, the top of supporting base is provided with the fixed plate, and the end connection of fixed plate has first bracing piece, and the end connection of first bracing piece has the spiral shell piece, the screw rod has been run through to the inside of spiral shell piece, and the end connection of spiral shell piece has the second bracing piece, the tip at the second bracing piece is installed to the backup pad.

The existing portable level gauge for detecting the road and bridge engineering has the defects that:

1. the conventional portable road and bridge engineering detection level is inconvenient to adjust the detection height of the level, influences the measurement of the level, and simultaneously the measurement effect of the level is influenced due to the possibility of shaking of the level in the measurement process;

2. general portable road and bridge engineering detects with spirit level protective quality is relatively poor, thereby leads to the spirit level to receive the collision at the in-process of carrying the removal easily and causes the damage, influences the normal use of spirit level, causes economic loss simultaneously, for this reason we provide a portable road and bridge engineering detects with spirit level and solve current problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable level gauge for detecting road and bridge engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable road bridge engineering detects uses spirit level, includes box, bracing piece and threaded rod, the foam-rubber cushion has been pasted to the inner wall of box, one side fixed mounting of box has the casing, the front end of box and rear end all have the bracing piece through the spacing fixing of mount, the one end spiral of bracing piece is installed and is moved the bolt, the inside through-mounting of box has the threaded rod, it is fixed through fixation nut between box and the threaded rod, the top movable mounting of threaded rod has the base, the top movable mounting of base has the dial seat, the top fixed mounting of dial seat has the spirit level, the top of box has the closing plate through hinge movable mounting, the rubber piece has been pasted at the top of closing plate.

Preferably, the bottom of the box body is fixedly provided with supporting legs, and rubber rings are adhered to the bottoms of the supporting legs.

Preferably, the top of casing is provided with the water inlet, and one side fixed mounting of casing has the observation window.

Preferably, the top of the fixed frame is movably provided with a fixed plate through a hinge, and a rubber pad is adhered to the joint of the support rod and the movable bolt.

Preferably, the bottom of the threaded rod is fixedly provided with a rocker, and the threaded rod is fixed with the base through a fixing seat.

Preferably, the bottom of the sealing plate is fixedly provided with a handle, and the dial seat and the base are movably arranged through a foot screw.

Preferably, the rear end of the level gauge is provided with a focusing hand wheel, the two sides of the level gauge are respectively and fixedly provided with an eyepiece and an objective lens, and the top of the level gauge is fixedly provided with a coarse sight.

Compared with the prior art, the utility model has the beneficial effects that: this portable road and bridge engineering detects uses spirit level rational in infrastructure, has following advantage:

1. according to the utility model, the supporting rod is butted at the bottom of the supporting foot for height adjustment, so that the box body is conveniently fixed at a proper height to facilitate the level measurement of the level meter, the movable bolt can go deep into the contact surface to facilitate the fixing of the supporting rod, the static friction coefficient between the supporting rod and the contact surface is enhanced through the rubber pad, the supporting stability is enhanced, the rocker rotates to be matched with the fixing nut to lift the threaded rod, and therefore, the level meter at the top of the threaded rod is conveniently stored in the box body to be convenient to carry.

2. According to the utility model, the level is protected by the sponge mat, the level is prevented from being damaged when placed in the box body, the box body is sealed by the sealing plate, meanwhile, the level is pressed and fixed by the rubber block, the level is prevented from shaking in the box body, the protection of the level is enhanced, so that the damage is reduced, meanwhile, water is injected into the shell, the placing condition of the box body is checked by observing the stability of water, the placing position of the box body is convenient to adjust, and the level is prevented from being damaged when the box body is toppled over.

Drawings

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

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic front view of the present invention;

FIG. 5 is a schematic view of a partial configuration of the level of the present invention.

In the figure: 1. a box body; 101. supporting legs; 102. a rubber ring; 103. a sponge cushion; 104. fixing a nut; 2. a housing; 201. an observation window; 202. a water inlet; 3. a support bar; 301. a rubber pad; 302. a movable bolt; 4. a threaded rod; 401. a fixed seat; 402. a rocker; 5. a sealing plate; 501. a rubber block; 502. a handle; 6. a dial seat; 601. a foot spiral; 602. a base; 7. a level gauge; 701. a focusing hand wheel; 702. an eyepiece; 703. coarse aiming; 704. an objective lens; 8. a fixed mount; 801. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: a portable road and bridge engineering detection level gauge comprises a box body 1, a supporting rod 3 and a threaded rod 4, wherein a supporting leg 101 is fixedly installed at the bottom of the box body 1 through a bolt, the supporting leg 101 can be in butt joint with the supporting rod 3 for supporting, a rubber ring 102 is adhered to the bottom of the supporting leg 101, the tightness of butt joint is enhanced through the rubber ring 102, a sponge mat 103 is adhered to the inner wall of the box body 1, a level gauge 7 inside the box body 1 is protected through the sponge mat 103, a shell 2 is fixedly installed on one side of the box body 1 through the bolt, a water inlet 202 is formed in the top of the shell 2, water is injected into the shell 2 through the water inlet 202, an observation window 201 is fixedly installed on one side of the shell 2 through the bolt, whether water inside the shell 2 is stable or not can be checked through the observation window 201, and whether the box body 1 is placed stably or not is judged;

the front end and the rear end of the box body 1 are both fixed with a support rod 3 in a limiting way through a fixing frame 8, the support rod 3 is placed and fixed through the fixing frame 8, the support rod 3 is in butt joint with the support leg 101 to support the bottom of the box body 1 so as to adjust the height, the top of the fixing frame 8 is movably provided with a fixed plate 801 through a hinge, the support rod 3 is prevented from falling through the fixed plate 801, one end of the support rod 3 is spirally provided with a movable bolt 302, the bottom of the support rod 3 can go deep into a contact surface through the movable bolt 302, a rubber pad 301 is adhered at the joint of the support rod 3 and the movable bolt 302, the static friction coefficient between the support rod 3 and the contact surface is enhanced through the rubber pad 301 so as to prevent the support rod 3 from shaking, a threaded rod 4 is installed inside the box body 1 in a penetrating way, the bottom of the threaded rod 4 is fixedly provided with a rocker 402, the threaded rod 4 is lifted by rotating the rocker 402, and the box body 1 and the threaded rod 4 are fixed through a fixing nut 104, a base 602 is movably mounted at the top of the threaded rod 4, the threaded rod 4 and the base 602 are fixed through a fixing seat 401, and the base 602 is limited and fixed through the fixing seat 401;

the top of a base 602 is movably provided with a dial seat 6, a level gauge 7 is fixed through the dial seat 6, the dial seat 6 and the base 602 are movably arranged through a foot screw 601, the inclination angle of the dial seat 6 can be adjusted through the foot screw 601, the top of the dial seat 6 is fixedly provided with the level gauge 7, the level gauge 7 is used for level measurement, the rear end of the level gauge 7 is provided with a focusing hand wheel 701, the focusing degree of an objective lens 704 can be adjusted through the focusing hand wheel 701, both sides of the level gauge 7 are respectively and fixedly provided with an eyepiece 702 and the objective lens 704, the level gauge 7 is used for level observation through the cooperation of the eyepiece 702 and the objective lens 704, the top of the level gauge 7 is fixedly provided with a coarse sight 703, the level observation can be roughly carried out through the coarse sight 703, the top of a box body 1 is movably provided with a sealing plate 5 through a hinge, the top of the box body 1 is sealed through the sealing plate 5, the top of the sealing plate 5 is adhered with a rubber block 501, the level gauge 7 is pressed and fixed through the rubber block 501, the bottom of the sealing plate 5 is fixedly provided with a handle 502 through a bolt, and the box body 1 is convenient to carry through the handle 502.

The working principle is as follows: when using this portable road and bridge engineering to detect and use the spirit level, at first place the inside at fixing base 401 through base 602 drive spirit level 7, use drive threaded rod 4 through rotating rocker 402 and fixation nut 104 cooperation and go up and down, thereby accomodate into the inside of box 1 with spirit level 7 and carry, seal at the top of box 1 through covering closing plate 5, utilize rubber block 501 to press down spirit level 7's top and fix the inside at box 1 with spirit level 7, when carrying out level measurement, take out bracing piece 3 butt joint and carry out the high support in the bottom of supporting legs 101, through the inside water injection toward casing 2, judge whether box 1 places the steadiness through the steadiness of observing water, above just accomplish a series of operations of this portable road and bridge engineering detects and uses the spirit level.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a portable road bridge engineering detects uses spirit level, includes box (1), bracing piece (3) and threaded rod (4), its characterized in that: a sponge cushion (103) is adhered to the inner wall of the box body (1), a shell body (2) is fixedly arranged on one side of the box body (1), the front end and the rear end of the box body (1) are both limited and fixed with a support rod (3) through a fixing frame (8), a movable bolt (302) is spirally arranged at one end of the supporting rod (3), a threaded rod (4) is arranged in the box body (1) in a penetrating way, the box body (1) and the threaded rod (4) are fixed through a fixing nut (104), a base (602) is movably arranged at the top of the threaded rod (4), a dial seat (6) is movably arranged at the top of the base (602), the top of the dial seat (6) is fixedly provided with a level gauge (7), the top of the box body (1) is movably provided with a sealing plate (5) through a hinge, and the top of the sealing plate (5) is adhered with a rubber block (501).

2. The portable road and bridge engineering detection level gauge according to claim 1, wherein: the bottom of the box body (1) is fixedly provided with supporting legs (101), and rubber rings (102) are adhered to the bottoms of the supporting legs (101).

3. The portable road and bridge engineering detection level gauge according to claim 1, wherein: the top of casing (2) is provided with water inlet (202), and one side fixed mounting of casing (2) has observation window (201).

4. The portable road and bridge engineering detection level gauge according to claim 1, wherein: the top of the fixed frame (8) is movably provided with a fixed plate (801) through a hinge, and a rubber pad (301) is pasted at the joint of the support rod (3) and the movable bolt (302).

5. The portable road and bridge engineering detection level gauge according to claim 1, wherein: the bottom of the threaded rod (4) is fixedly provided with a rocker (402), and the threaded rod (4) is fixed with the base (602) through a fixing seat (401).

6. The portable road and bridge engineering detection level gauge according to claim 1, wherein: the bottom of the sealing plate (5) is fixedly provided with a handle (502), and the dial seat (6) and the base (602) are movably arranged through a foot screw (601).

7. The portable road and bridge engineering detection level gauge according to claim 1, wherein: the rear end of the level gauge (7) is provided with a focusing hand wheel (701), the two sides of the level gauge (7) are respectively and fixedly provided with an eyepiece (702) and an objective (704), and the top of the level gauge (7) is fixedly provided with a coarse sight (703).