CN212806792U

CN212806792U - Dipperstick for civil engineering

Info

Publication number: CN212806792U
Application number: CN202021392195.6U
Authority: CN
Inventors: 王卓
Original assignee: Henan Institute of Engineering
Current assignee: Henan Institute of Engineering
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-26
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a dipperstick for civil engineering, including base and tongue, the tongue is located the base top, the sliding tray has been seted up on the tongue, the sliding tray inside wall rotates and is connected with the threaded rod, the threaded rod is connected with engagement mechanism, the threaded rod lateral wall is connected with the slider, slider lateral wall fixedly connected with connecting axle, the connecting axle lateral wall rotates and is connected with the carousel, be equipped with a stop gear on the carousel, the carousel is connected with slewing mechanism, engagement mechanism includes the fixed last bevel gear who cup joints at the threaded rod lateral wall, it has lower bevel gear to go up bevel gear meshing, the fixed connecting rod that has cup jointed of lower bevel gear. The utility model discloses a height gauge, threaded rod, slider, connecting axle, carousel and meshing mechanism's cooperation is used, has realized the dipperstick to the measurement of the different walls of co-altitude not, has reduced measuring step, has improved the practicality of device.

Description

Dipperstick for civil engineering

Technical Field

The utility model relates to a civil engineering dipperstick technical field especially relates to a dipperstick for civil engineering.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. The civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing and maintaining various technical works and the like of newly-built, reconstructed or expanded buildings, structures, related supporting facilities and the like of various projects except house buildings.

Civil engineering need carry different dipperstick at any time, and also need the dipperstick to be the fixed point measurement of the different height of right angled wall and different length to adjacent contained angle, current measurement is right angled adjacent wall measurement to the contained angle on the one hand, need highly measure to the two sides wall and make the mark, measure the length that corresponds highly upward two sides wall of correspondence again, the mark is measured twice to different walls need be carried out, still examine horizontal and vertical position, complex operation and mark are not pleasing to the eye, the current dipperstick that has the contained angle of on the other hand is the right angle state, inconvenient accomodating, do not carry when going out to measure in the aspect, for this, provide a dipperstick for civil engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the fixed point measurement that exists among the prior art to adjacent contained angle be the not co-altitude of right angled wall and different length, and the dipperstick for civil engineering who provides.

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

the utility model provides a dipperstick for civil engineering, includes base and tongue, the tongue is located the base top, the sliding tray has been seted up on the tongue, the sliding tray inside wall rotates and is connected with the threaded rod, the threaded rod is connected with meshing mechanism, threaded rod lateral wall screw thread has cup jointed the slider, slider lateral wall fixedly connected with connecting axle, the connecting axle lateral wall rotates and is connected with the carousel, be equipped with first stop gear on the carousel, the carousel is connected with slewing mechanism and second stop gear.

Preferably, the meshing mechanism comprises an upper bevel gear which is fixedly sleeved on the outer side wall of the threaded rod, the upper bevel gear is meshed with a lower bevel gear, the lower bevel gear is fixedly sleeved with a connecting rod, and the end part of the connecting rod is fixedly connected with a rotating handle.

Preferably, the base top fixedly connected with backup pad, seted up the mouth that rotates in the backup pad, the connecting rod lateral wall rotates with the interior lateral wall of rotation mouth to be connected.

Preferably, slewing mechanism is including seting up the mounting groove on the carousel, mounting groove inside wall fixedly connected with rotation axis, the rotation axis lateral wall rotates respectively and has cup jointed two first spirit levels and the second spirit level that staggers the setting.

Preferably, the first limiting mechanism comprises a first jack arranged on the turntable, the slider is provided with two second jacks corresponding to the first jack, and the first jack and the two second jacks are inserted with the same bolt.

Preferably, the second limiting mechanism comprises two first limiting holes which are respectively arranged on the first horizontal rule and the second horizontal rule, and the first horizontal rule and the second horizontal rule are respectively provided with a second limiting hole.

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

1. the utility model discloses a height gauge, threaded rod, slider, connecting axle, carousel and meshing mechanism's cooperation is used, has realized the dipperstick to the measurement of the different walls of co-altitude not, has reduced measuring step, has improved the practicality of device.

2. The utility model discloses a carousel, first level bar, second level bar, first jack, second jack, slider carousel and slewing mechanism's cooperation is used, has realized the rotation angle to the dipperstick, carries out the process of accomodating, is that the dipperstick is more convenient to be accomodate, more conveniently carries, has improved the convenience of device.

Drawings

Fig. 1 is a schematic structural view of a civil engineering measuring scale provided by the utility model;

fig. 2 is a schematic structural view of a rotation mechanism of a measuring scale for civil engineering, which is provided by the utility model;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is the utility model provides a dipperstick second stop gear's for civil engineering structural schematic.

In the figure: 1 height gauge, 2 threaded rods, 3 sliding blocks, 4 connecting shafts, 5 rotating discs, 6 upper bevel gears, 7 lower bevel gears, 8 rotating handles, 9 mounting grooves, 10 bases, 11 rotating shafts, 12 first leveling rulers, 13 second leveling rulers, 14 first limiting holes, 15 second limiting holes, 16 first insertion holes, 17 second insertion holes and 18 supporting plates.

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.

Referring to fig. 1-4, a measuring scale for civil engineering comprises a base 10 and a height gauge 1, wherein the height gauge 1 is positioned on the top of the base 10, a supporting plate 14 is fixedly connected to the top of the base 10, a rotating port is formed in the supporting plate 14, the outer side wall of a connecting rod is rotatably connected with the inner side wall of the rotating port, a sliding groove is formed in the height gauge 1, a threaded rod 2 is rotatably connected to the inner side wall of the sliding groove, the threaded rod 2 is connected with an engagement mechanism, the engagement mechanism comprises an upper bevel gear 6 fixedly sleeved on the outer side wall of the threaded rod 2, the upper bevel gear 6 is engaged with a lower bevel gear 7, the lower bevel gear 7 is fixedly sleeved with a connecting rod, a rotating handle 8 is fixedly connected to the end of the connecting rod, when the rotating handle 8 rotates;

the outer side wall of the threaded rod 2 is connected with a sliding block 3, an inner threaded hole is formed in the sliding block 3, an outer thread is formed in the threaded rod 2, the inner threaded hole in the sliding block 3 is matched with the outer thread in the threaded rod, and therefore when the threaded rod 2 is rotated, the sliding block 3 can move up and down on the side wall of the threaded rod 2;

the outer side wall of the sliding block 3 is fixedly connected with a connecting shaft 4, the outer side wall of the connecting shaft 4 is rotatably connected with a rotating disc 5, a first limiting mechanism is arranged on the rotating disc 5 and comprises a first jack 16 arranged on the rotating disc 5, two second jacks 17 corresponding to the first jack 16 are arranged on the sliding block 3, the same bolt is inserted into the first jack 16 and the two second jacks 17, when the sliding block needs to be stored, the rotating disc 5 rotates, the rotated jacks corresponding to the first jack 16 and the second jacks 17 are inserted into the bolts, and the relative positions of the rotating disc 5 and the sliding block 3 can be fixed at the moment, so that the direction of the rotating mechanism on the rotating disc 5 is changed, and the storage effect is achieved;

the rotary disc 5 is connected with a rotating mechanism, the rotating mechanism comprises a mounting groove 9 arranged on the rotary disc 5, the inner side wall of the mounting groove 9 is fixedly connected with a rotating shaft 11, the outer side wall of the rotating shaft 11 is rotatably sleeved with two first horizontal rulers 12 and two second horizontal rulers 13 which are arranged in a staggered manner, the first horizontal rulers 12 and the second horizontal rulers 13 are provided with second limiting mechanisms, the second limiting mechanisms comprise two first limiting holes 14 respectively arranged on the first horizontal rulers 12 and the second horizontal rulers 13, the first horizontal rulers 12 and the second horizontal rulers 13 are both provided with second limiting holes 15, when the second limiting holes of the first horizontal rulers 12 and the second horizontal rulers 13 correspond to each other, the inserted bolt can enable the first horizontal rulers 12 and the second horizontal rulers 13 to be overlapped to realize first-step storage, the first horizontal rulers 12 are rotated to enable the first limiting holes 14 on the first horizontal rulers 12 and the second horizontal rulers 13 to correspond to each other, after first level 12 and second level 13 are the right angle state, insert the bolt, fixed first level 12 and second level 13 to the measurement of right angle state has been realized.

The utility model discloses in, concrete theory of operation as follows:

under the initial state of accomodating, place the dipperstick at the corner, base 10 is close to the wall body, so height chi 1 is by advancing the wall body, thereby rotate handle 8 the connecting rod rotates, the connecting rod rotates and drives bevel gear 7 down and rotate, because bevel gear 7 and last bevel gear 6 meshing down, thereby it rotates to drive bevel gear 6, it rotates to go up bevel gear 6 and drives threaded rod 2, thereby threaded rod 2 rotates and makes slider 3 slide from top to bottom at 2 lateral walls of threaded rod, slider 3 slides from top to bottom and drives connecting axle 4 and reciprocate, thereby connecting axle 4 reciprocates and can drive carousel 5 and reciprocate the not measurement of co-altitude in the corner department to the wall body.

When the slide block 3 is adjusted to the required height, the connecting rod also reaches the corresponding height, so that the rotary table 5 reaches the corresponding height, the bolts inserted into the first jack 16 arranged on the rotary table 5 and the second jack 17 arranged on the slide block 3 are pulled out, the rotary table 5 starts to rotate, the first horizontal rule 12 on the rotary table 5 is horizontal to the second horizontal rule 13, after the first horizontal rule 12 is horizontal to the second horizontal rule 13, the bolts are inserted into the first jack 16 arranged on the rotary table 5 and the corresponding second jack 17 arranged on the slide block 3 again, the positions of the rotary table 5 and the slide block 3 are fixed, and the first horizontal rule 12 and the second horizontal rule 13 can be ensured to be fixed in the horizontal direction.

After first level bar 12 and second level bar 13 are in the horizontal direction, take out the bolt on the spacing hole of second 15 on first spacing hole 14 on first level bar 12 and the second level bar 13, rotate first level bar 12, make first level bar 12 and second level bar 13 present the right angle state, in order to guarantee to be the measurement of right angle corner, can be to the measurement of the different distances of corner that is the right angle, reach the measurement of the same high different length of two contained angle walls, the number of times of measurement has been reduced, the loaded down with trivial details degree of measurement has been reduced.

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 utility model provides a dipperstick for civil engineering, includes base (10) and tongue (1), its characterized in that, tongue (1) is located base (10) top, the sliding tray has been seted up on tongue (1), the sliding tray inside wall rotates and is connected with threaded rod (2), threaded rod (2) are connected with meshing mechanism, slider (3) have been cup jointed to threaded rod (2) lateral wall screw thread, slider (3) lateral wall fixedly connected with connecting axle (4), connecting axle (4) lateral wall rotates and is connected with carousel (5), be equipped with first stop gear on carousel (5), carousel (5) are connected with slewing mechanism and second stop gear.

2. The measuring ruler of claim 1, wherein the engaging mechanism comprises an upper bevel gear (6) fixedly sleeved on the outer side wall of the threaded rod (2), the upper bevel gear (6) is engaged with a lower bevel gear (7), the lower bevel gear (7) is fixedly sleeved with a connecting rod, and the end part of the connecting rod is fixedly connected with a rotating handle (8).

3. The measuring ruler of claim 2, wherein a supporting plate (18) is fixedly connected to the top of the base (10), a rotating port is formed in the supporting plate (18), and the outer side wall of the connecting inner rod is rotatably connected with the inner side wall of the rotating port.

4. The measuring ruler of claim 1, wherein the rotating mechanism comprises a mounting groove (9) formed in the rotary disc (5), a rotating shaft (11) is fixedly connected to the inner side wall of the mounting groove (9), and two first leveling rulers (12) and two second leveling rulers (13) which are arranged in a staggered mode are respectively rotatably sleeved on the outer side wall of the rotating shaft (11).

5. The measuring ruler of claim 1, wherein the first limiting mechanism comprises a first insertion hole (16) formed in the rotary plate (5), the slide block (3) is provided with two second insertion holes (17) corresponding to the first insertion hole (16), and the same bolt is inserted into the first insertion hole (16) and the two second insertion holes (17).

6. The measuring ruler of claim 4, wherein said second limiting mechanism comprises two first limiting holes (14) respectively opened on the first level (12) and the second level (13), and said first level (12) and said second level (13) are provided with second limiting holes (15).