CN211234172U

CN211234172U - A dipperstick for civil engineering

Info

Publication number: CN211234172U
Application number: CN201922297418.4U
Authority: CN
Inventors: 肖贵勇
Original assignee: Engineering Quality Detection Identification Center Qingdao University Of Technology
Current assignee: Engineering Quality Detection Identification Center Qingdao University Of Technology
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-11
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a dipperstick for civil engineering, including the tape measure box, tape measure box downside fixed mounting has the toper fixed head, and the inside of tape measure box is rotated and is connected with first axis of rotation, and the surface of first axis of rotation is provided with the tape measure, and first spout and second spout have been seted up to the lateral wall of tape measure box, and first spout is inside to be provided with first spring. The utility model discloses a rotate the first in command, the first in command drives the rocker and rotates, the rocker drives the reel and rotates, the reel drives first rotation axis and rotates, the tape measure to after using carries out the rolling, the tape measure is through the thrust of the inside first spring of first spout to first slider, the scraper blade that makes first slider drive movable plate and one side fixed mounting clears up the tape measure, clearance between two scraper blades can supply the tape measure to pass through, prevent that the foreign object that the tape measure carried after using from getting into the tape measure box, the tip of tape measure is provided with the pull ring simultaneously, the setting of pull ring can avoid the tape measure head to get into in the tape measure box.

Description

A dipperstick for civil engineering

Technical Field

The utility model relates to a civil engineering measures technical field, specifically is a dipperstick for civil engineering.

Background

Civil engineering refers to the applied materials, equipment, the technical activities of surveying, designing, constructing, maintaining, repairing and the like, and also refers to the objects of engineering construction, namely, various engineering facilities which are constructed on the ground or underground or on land and directly or indirectly serve human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, power stations, airports, ocean platforms, water supply and drainage, protection engineering and the like.

The portable measuring tape is a measuring tape commonly used in civil engineering, the measuring tape is mostly made of steel materials, the measuring length of the measuring tape is longer than that of other measuring tapes, however, the site of the civil engineering is mostly provided with much mud, soil, sewage and the like, the measuring tape is inevitably often contaminated by the mud, the soil, the sewage and the like, particularly the mud and the water, in the using process of the portable measuring tape, the mud, the soil, the sewage and the like which are contaminated in the using process not only can block the outlet of the measuring tape when the measuring tape is folded, but also can be always adhered to the measuring tape after the measuring tape is folded, and the measuring tape is easy to rust.

Disclosure of Invention

An object of the utility model is to provide a dipperstick for civil engineering possesses in civil engineering after being infected with muddy water, carries out the advantage of clearing up to the tape measure surface, has solved in civil engineering after being infected with muddy water, and the tape measure surface is infected with the problem of the difficult clearance of wetting.

In order to achieve the above object, the utility model provides a following technical scheme: a measuring scale for civil engineering comprises a measuring scale box, a conical fixing head is fixedly arranged at the lower side of the measuring scale box, the interior of the tape measure box is rotatably connected with a first rotating shaft, the surface of the first rotating shaft is provided with a tape measure, the side wall of the tape measure box is provided with a first sliding chute and a second sliding chute, a first spring is arranged in the first sliding chute, a first sliding block is arranged at the other end of the first spring, the first sliding blocks are connected with the first sliding grooves in a sliding manner, a moving plate is fixedly arranged between the two first sliding blocks, a scraper is fixedly arranged on one side of the moving plate, a second spring is arranged in the second sliding groove, the other end of the second spring is provided with a second sliding block which is connected with a second sliding chute in a sliding way, the surface of the second sliding block is rotatably connected with a second rotating shaft, and a roller is fixedly arranged on the surface of the second rotating shaft.

Preferably, one end of the first rotating shaft is fixedly connected with a shaft disc, a first groove is formed in the surface of the shaft disc, the side wall of the first groove is rotatably connected with a third rotating shaft, the surface of the third rotating shaft is fixedly connected with a rocker, and the surface of the rocker is fixedly connected with a first handle.

Preferably, the surface of the tape measure box is provided with a second groove and a third groove, and a first snap ring is fixedly mounted inside the second groove.

Preferably, the inside of third recess is provided with the third spring, the opposite side of third spring is provided with the slide, slide and third recess sliding connection, one side fixed mounting of slide has the second snap ring, second snap ring and second recess sliding connection, the opposite side fixed mounting of slide has the button.

Preferably, one end of the measuring tape is fixedly connected with a fixing block, and the other side of the fixing block is fixedly provided with a pull ring.

Preferably, a second handle is fixedly mounted on the upper side of the tape measure box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a rotate the first in command, the first in command drives the rocker and rotates, the rocker drives the reel and rotates, the reel drives first rotation axis and rotates, the tape measure to after using carries out the rolling, the tape measure is through the thrust of the inside first spring of first spout to first slider, the scraper blade that makes first slider drive movable plate and one side fixed mounting clears up the tape measure, clearance between two scraper blades can supply the tape measure to pass through, prevent that the foreign object that the tape measure carried after using from getting into the tape measure box, the tip of tape measure is provided with the pull ring simultaneously, the setting of pull ring can avoid the tape measure head to get into in the tape measure box.

2. The utility model discloses a set up the pull ring at the tip of tape measure, can avoid the tape measure to get into in the tape measure box, when carrying out the rolling to the tape measure, through mutually supporting of second spout, second slider, second axis of rotation and cylinder, make the second slider extrude the second spring, and then make the tape measure more neat compacter at the rolling in-process.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cross section of the present invention;

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

FIG. 4 is a schematic structural view of the interior of the tape measure case of the present invention;

fig. 5 is a schematic structural view of the drum of the present invention;

FIG. 6 is a schematic view of the structure of part A in FIG. 2 according to the present invention;

FIG. 7 is a schematic view of the structure of the portion B in FIG. 2 according to the present invention;

fig. 8 is a schematic structural view of the portion C in fig. 2 according to the present invention.

In the figure: 1 tape measure box, 2 conical fixed head, 3 first rotating shaft, 4 tape measures, 5 second handle, 6 first sliding groove, 7 first spring, 8 first slider, 9 moving plate, 10 scraping plate, 11 second sliding groove, 12 second spring, 13 second slider, 14 pulling ring, 15 second rotating shaft, 16 roller, 17 reel, 18 first groove, 19 third rotating shaft, 20 rocker, 21 first handle, 22 second groove, 23 first snap ring, 24 second snap ring, 25 third spring, 26 third sliding groove, 27 button, 28 sliding plate, 29 fixed block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, a measuring ruler for civil engineering, comprising a ruler box 1, a conical fixed head 2 fixedly mounted on the lower side of the ruler box 1, a first rotating shaft 3 rotatably connected to the inside of the ruler box 1, a measuring tape 4 disposed on the surface of the first rotating shaft 3, a first chute 6 and a second chute 11 disposed on the side wall of the ruler box 1, a first spring 7 disposed inside the first chute, a first slider 8 disposed on the other end of the first spring 7, the first slider 8 slidably connected to the first chute 6, a moving plate 9 fixedly mounted between the two first sliders 8, a scraper 10 fixedly mounted on one side of the moving plate 9, a reel 17 fixedly connected to one end of the first rotating shaft 3, a first groove 18 disposed on the surface of the reel 17, a third rotating shaft 19 rotatably connected to the side wall of the first groove 18, and a rocker 20 fixedly connected to the surface of the third rotating shaft 19, the surface of the rocker 20 is fixedly connected with a first handle 21, the first handle 21 drives the rocker 20 to rotate, the rocker 20 drives a shaft disc 17 to rotate, the shaft disc 17 drives a first rotating shaft 3 to rotate, the used tape measure 4 is wound, the tape measure 4 drives a first sliding block 8 by the thrust of a first spring 7 in a first sliding groove 6, so that the first sliding block 8 drives a moving plate 9 and a scraping plate 10 fixedly arranged on one side of the moving plate to clean the tape measure 4, a second spring 12 is arranged in a second sliding groove 11, the other end of the second spring 12 is provided with a second sliding block 13, the second sliding block 13 is in sliding connection with the second sliding groove 11, the surface of the second sliding block 13 is rotatably connected with a second rotating shaft 15, the surface of the second rotating shaft 15 is fixedly provided with a roller 16, when the tape measure is wound, the second sliding block 13, the second rotating shaft 15 and the roller 16 are matched with each other through the second sliding groove 11, the second sliding block, the second slider 13 is enabled to press the second spring 12, so that the tape measure 4 is tidier and more compact in the winding process.

Referring to fig. 2 and 7, the surface of the tape measure box 1 is provided with a second groove 22 and a third groove 26, a first snap ring 23 is fixedly installed inside the second groove 22, a third spring 25 is arranged inside the third groove 26, a sliding plate 28 is arranged on the other side of the third spring 25, the sliding plate 28 is slidably connected with the third groove 26, a second snap ring 24 is fixedly installed on one side of the sliding plate 28, the second snap ring 24 is slidably connected with the second groove 22, a button 27 is fixedly installed on the other side of the sliding plate 28, this civil engineering's dipperstick is when using, through pressing button 27, button 27 drives slide 28 downstream, and slide 28 drives second snap ring 24 downstream, and slide 28 extrudees third spring 25, and second snap ring 24 slides inside second recess 22, makes second snap ring 24 and the separation of first snap ring 23, removes the restriction to rocker 20, improves the practicality of civil engineering dipperstick.

Referring to fig. 2 and 8, a fixing block 29 is fixedly connected to one end of the tape measure 4, a pull ring 14 is fixedly mounted on the other side of the fixing block 29, and the head of the tape measure 4 is prevented from entering the interior of the tape measure case 1 by the pull ring 14 arranged at the end of the tape measure 4.

Referring to fig. 2, a second handle 5 is fixedly installed on the upper side of the tape measure box 1, and the second handle 5 is arranged, so that the measuring tape 4 can be conveniently carried, and the practicability is improved.

The working principle is as follows: this civil engineering's dipperstick is when using, through rotating first in command 21, first in command 21 drives rocker 20 and rotates, rocker 20 drives reel 17 and rotates, reel 17 drives first axis of rotation 3 and rotates, tape measure 4 after using winds, tape measure 4 is through the thrust of the inside first spring 7 of first spout 6 to first slider 8, make first slider 8 drive movable plate 9 and one side fixed mounting's scraper blade 10 clear up tape measure 4, second spout 11, second slider 13, the mutually supporting of second axis of rotation 15 and cylinder 16, make second slider 13 extrude second spring 12, and then make tape measure 4 more neat compact in the rolling in-process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dipperstick for civil engineering, includes tape measure box (1), its characterized in that: a conical fixed head (2) is fixedly mounted on the lower side of the tape box (1), a first rotating shaft (3) is rotatably connected inside the tape box (1), a tape (4) is arranged on the surface of the first rotating shaft (3), a first sliding chute (6) and a second sliding chute (11) are formed in the side wall of the tape box (1), a first spring (7) is arranged inside the first sliding chute, a first sliding block (8) is arranged at the other end of the first spring (7), the first sliding block (8) is in sliding connection with the first sliding chute (6), a moving plate (9) is fixedly mounted between the two first sliding blocks (8), a scraping plate (10) is fixedly mounted on one side of the moving plate (9), a second spring (12) is arranged inside the second sliding chute (11), a second sliding block (13) is arranged at the other end of the second spring (12), and the second sliding block (13) is in sliding connection with the second sliding chute (11), the surface of the second sliding block (13) is rotatably connected with a second rotating shaft (15), and a roller (16) is fixedly arranged on the surface of the second rotating shaft (15).

2. Measuring ruler for civil engineering according to claim 1, characterised in that: the one end fixedly connected with reel (17) of first axis of rotation (3), first recess (18) have been seted up on the surface of reel (17), the lateral wall of first recess (18) rotates and is connected with third axis of rotation (19), the fixed surface of third axis of rotation (19) is connected with rocker (20), the fixed surface of rocker (20) is connected with the first in command (21).

3. Measuring ruler for civil engineering according to claim 1, characterised in that: the surface of the tape measure box (1) is provided with a second groove (22) and a third groove (26), and a first snap ring (23) is fixedly mounted inside the second groove (22).

4. -a measuring ruler for civil engineering according to claim 3, characterised in that: the inside of third recess (26) is provided with third spring (25), the opposite side of third spring (25) is provided with slide (28), slide (28) and third recess (26) sliding connection, one side fixed mounting of slide (28) has second snap ring (24), second snap ring (24) and second recess (22) sliding connection, the opposite side fixed mounting of slide (28) has button (27).

5. Measuring ruler for civil engineering according to claim 1, characterised in that: one end of the measuring tape (4) is fixedly connected with a fixed block (29), and the other side of the fixed block (29) is fixedly provided with a pull ring (14).

6. Measuring ruler for civil engineering according to claim 1, characterised in that: and a second handle (5) is fixedly arranged on the upper side of the tape box (1).