CN210979108U

CN210979108U - Civil engineering uses portable measuring apparatu

Info

Publication number: CN210979108U
Application number: CN201921889725.5U
Authority: CN
Inventors: 曲禄好; 曹加林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-10
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a civil engineering uses portable measuring apparatu, which comprises a supporting plate, the layer board is the circular slab setting, layer board upper surface top fixedly connected with measuring apparatu body, the layer board is the fixed first expansion bracket that is provided with in lower table one side, the layer board lower surface corresponds with first expansion bracket and fixes respectively and be provided with second expansion bracket and third expansion bracket, and first expansion bracket, second expansion bracket and third expansion bracket rotate with the layer board lower surface respectively and be connected, first expansion bracket bottom is connected with the box, the box comprises two the box rotates through the hinge and connects. The utility model discloses in, the measuring apparatu is established to integral with the support, and the incasement is from taking the telescopic ruler, realizes simply carrying the measurement, saves the equipment disassembly time, increases measurement rate, wholly is telescopic, can arrange the incasement in with whole, and telescopic rod body establishes a plurality of spacing holes, realizes the regulation of height, is equipped with three adjusting nut, can cooperate the spirit level to carry out diversified level control.

Description

Civil engineering uses portable measuring apparatu

Technical Field

The utility model relates to a measuring apparatu field especially relates to a civil engineering uses portable measuring apparatu.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers both to the materials used, to the equipment used and to the technical activities carried out, such as surveying, designing, construction, maintenance, repair, etc., and to the objects of engineering construction, where it is often necessary to carry out auxiliary operations by means of measurements in civil engineering.

The existing measuring device is characterized in that a measuring instrument and a support are independent devices, a measuring box shoulder measuring frame needs to be held in hand frequently during measurement, a measuring scale needs to be held in hand, the measuring scale is labor-consuming to carry, manpower loss is wasted, the support and the measuring instrument need to be assembled during measurement, the support and the measuring instrument need to be disassembled after measurement, measuring time is wasted, and efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a portable measuring instrument for civil engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a civil engineering uses portable measuring apparatu, includes the layer board, the layer board is the circular slab setting, layer board upper surface top fixedly connected with measuring apparatu body, layer board lower surface one side is fixed and is provided with first expansion bracket, the layer board lower surface corresponds with first expansion bracket and is fixed second expansion bracket and the third expansion bracket of being provided with respectively, and first expansion bracket, second expansion bracket and third expansion bracket rotate with the layer board lower surface respectively and be connected, first expansion bracket bottom is connected with the box, the box comprises two the box rotates through the hinge and connects, the inside fixed pivot that is provided with of box, the pivot rotates with first expansion bracket bottom and is connected.

As a further description of the above technical solution:

the second expansion bracket comprises a first expansion link, a second expansion link and a third expansion link, a fixed cone is fixedly connected to the bottom end of the third expansion link, the structure of the third expansion link is the same as that of the second expansion link, and the upper structure of the first expansion link is the same as that of the second expansion link.

As a further description of the above technical solution:

the box body is internally and fixedly provided with a support groove, the support groove is correspondingly arranged with the first telescopic frame, the second telescopic frame and the third telescopic frame, the upper part of the support groove is fixedly provided with a measuring instrument groove, and the measuring instrument groove is correspondingly arranged with the measuring instrument body.

As a further description of the above technical solution:

the telescopic ruler groove is fixedly arranged on one side inside the box body, the handle is fixedly arranged in the middle of the outer side of the box body, and the two box bodies are identical in structure.

As a further description of the above technical solution:

second telescopic link fixed connection is inside first telescopic link, first telescopic link avris is fixed and is provided with spacing hole, spacing hole is provided with a plurality ofly along pole body equidistance.

As a further description of the above technical solution:

the second telescopic link is connected one end with first telescopic link and is fixedly provided with the spread groove, the inside fixed spring that is provided with of spread groove, spring tip fixedly connected with stopper, the stopper corresponds the setting with spacing hole, each section connection structure of second expansion bracket is the same.

As a further description of the above technical solution:

the fixed adjusting nut that is provided with of layer board upper surface, adjusting nut is provided with threely at layer board upper surface circumference partition, the fixed board of accepting that is provided with in adjusting nut upper end, it changes the piece to accept the fixed commentaries on classics that is provided with in board upper surface middle part, change a rotation upper end and connect the measuring apparatu body, it is fixed and is provided with the spirit level to accept board upper surface one side.

The utility model discloses following beneficial effect has:

1. the utility model discloses measuring apparatu and support set up to integral, and the box is inside can be from taking the telescopic ruler, can realize simply carrying the measurement, save equipment and dismantlement time, increase measurement rate.

2. The utility model discloses wholly establish to telescopic, can arrange whole inside the box in, only need carry the box alright in order to measure, need not take the support certainly.

3. The utility model discloses flexible pole body is provided with a plurality of spacing holes, can realize the simple and easy regulation of measuring apparatu height.

4. The utility model discloses the fixed three altitude mixture control nut that is provided with in upper portion can cooperate the spirit level to carry out diversified level control.

Drawings

Fig. 1 is a front view of a portable measuring instrument for civil engineering;

FIG. 2 is a schematic structural view of a case of a portable measuring instrument for civil engineering;

FIG. 3 is a schematic view showing the structure of a telescopic frame of a portable measuring instrument for civil engineering;

FIG. 4 is a schematic view showing a connection structure of a telescopic rod of the portable measuring instrument for civil engineering;

fig. 5 is a schematic view of the upper structure of a pallet of a portable measuring instrument for civil engineering.

Illustration of the drawings:

1. a box body; 2. a first telescopic frame; 3. a second telescopic frame; 4. a third telescopic frame; 5. a support plate; 6. a gauge body; 7. a telescopic ruler groove; 8. a hinge; 9. a handle; 10. a bracket groove; 11. a rotating shaft; 12. A first telescopic rod; 13. a second telescopic rod; 14. a third telescopic rod; 15. a fixed cone; 16. a limiting hole; 17. a limiting block; 18. a spring; 19. connecting grooves; 20. adjusting the nut; 21. a bearing plate; 22. a level; 23. rotating the workpiece; 24. and a measuring instrument groove.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning 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, the present invention provides an embodiment: a portable measuring instrument for civil engineering comprises a supporting plate 5 for supporting and attaching the measuring instrument, the supporting plate 5 is a circular plate, a measuring instrument body 6 is fixedly connected above the upper surface of the supporting plate 5, a first telescopic frame 2 is fixedly arranged on one side of the lower surface of the supporting plate 5, a second telescopic frame 3 and a third telescopic frame 4 are respectively and fixedly arranged on the lower surface of the supporting plate 5 corresponding to the first telescopic frame 2, so that the height adjustment of the measuring instrument is realized, and first expansion bracket 2, second expansion bracket 3 and third expansion bracket 4 rotate with layer board 5 lower surface respectively and are connected, realize high angle modulation, 2 bottoms of first expansion bracket are connected with box 1, and box 1 comprises two, places the space for the measuring apparatu provides, and two boxes 1 rotate through hinge 8 and connect, and 1 inside fixed pivot 11 that is provided with of box, pivot 11 rotate with 2 bottoms of first expansion bracket to be connected, realize the rotation operation of measuring apparatu and support.

The second telescopic frame 3 is composed of a first telescopic rod 12, a second telescopic rod 13 and a third telescopic rod 14 together, three-part height adjustment is realized, a fixed cone 15 is fixedly connected to the bottom end of the third telescopic rod 14, the lower fixing effect is realized, the structure of the third telescopic frame 4 is the same as that of the second telescopic frame 3, the upper structure of the first telescopic frame 2 is the same as that of the second telescopic frame 3, the structural integrity is ensured, a support groove 10 is fixedly arranged inside the box body 1, the support groove 10 is correspondingly arranged with the first telescopic frame 2, the second telescopic frame 3 and the third telescopic frame 4, a measuring instrument groove 24 is fixedly arranged on the upper portion of the support groove 10, the measuring instrument groove 24 is correspondingly arranged with the measuring instrument body 6, the whole body can be ensured to be placed inside the box body, a telescopic ruler groove 7 is fixedly arranged on one side inside the box body 1, a telescopic ruler can be placed, a handle 9 is fixedly arranged, the two box bodies 1 have the same structure, the second telescopic rod 13 is fixedly connected inside the first telescopic rod 12, the side of the limiting hole 16 is fixedly provided with a limiting hole 16, the limiting hole 16 is equidistantly arranged along the rod body to realize different height adjustment, the connecting end of the second telescopic rod 13 connected with the first telescopic rod 12 is fixedly provided with a connecting groove 19, the inside of the connecting groove 19 is fixedly provided with a spring 18, the end part of the spring 18 is fixedly connected with a limiting block 17, the limiting block 17 is correspondingly arranged with the limiting hole 16 to ensure the stability of height adjustment, the connecting structures of the second telescopic frame 3 are the same, the upper surface of the supporting plate 5 is fixedly provided with an adjusting nut 20 to realize horizontal fine adjustment operation, the adjusting nut 20 is equally arranged on the circumference of the upper surface of the supporting plate 5 to ensure the stability and the adjustment operation, the upper end of the adjusting nut 20 is fixedly provided with, the upper end of the rotating piece 23 is rotatably connected with the measuring instrument body 6, so that the measuring instrument body 6 can rotate at different angles, and the leveling instrument 22 is fixedly arranged on one side of the upper surface of the bearing plate 21 and can be used for observing whether the device is horizontal or not.

The working principle is as follows: when civil engineering measures need to be carried out, can directly carry box 1 to needs measuring position through handle 9, after arriving the assigned position, take out measuring apparatu body 6 and expansion bracket from support groove 10 and measuring apparatu groove 24 inside, first expansion bracket 2, second expansion bracket 3 and third expansion bracket 4 can provide the stabilizing action for measuring apparatu body 6, carry out altitude mixture control through stopper 17 to each expansion bracket, after the altitude mixture control was accomplished, the observation of effect cooperation spirit level 22 through adjusting nut 20 transfers measuring apparatu body 6 to the level, take out the expansion ruler from the box inside alright cooperation measuring apparatu body 6 and measure, thereby reach the operation of portable measuring apparatu.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a civil engineering uses portable measuring apparatu, includes layer board (5), its characterized in that: layer board (5) are the circular slab setting, surface top fixedly connected with measuring apparatu body (6) on layer board (5), layer board (5) lower surface one side is fixed and is provided with first expansion bracket (2), layer board (5) lower surface corresponds with first expansion bracket (2) and is fixed respectively and is provided with second expansion bracket (3) and third expansion bracket (4), and first expansion bracket (2), second expansion bracket (3) and third expansion bracket (4) rotate with layer board (5) lower surface respectively and be connected, first expansion bracket (2) bottom is connected with box (1), box (1) comprises two, two box (1) rotates through hinge (8) and connects, box (1) internal fixation is provided with pivot (11), pivot (11) are connected with first expansion bracket (2) bottom rotation.

2. The portable measuring instrument for civil engineering as claimed in claim 1, wherein: the second expansion bracket (3) is composed of a first expansion link (12), a second expansion link (13) and a third expansion link (14) together, a fixed cone (15) is fixedly connected to the bottom end of the third expansion link (14), the structure of the third expansion bracket (4) is the same as that of the second expansion bracket (3), and the upper structure of the first expansion bracket (2) is the same as that of the second expansion bracket (3).

3. The portable measuring instrument for civil engineering as claimed in claim 2, wherein: the measuring instrument box is characterized in that a support groove (10) is fixedly formed in the box body (1), the support groove (10) is correspondingly formed in the first telescopic frame (2), the second telescopic frame (3) and the third telescopic frame (4), a measuring instrument groove (24) is fixedly formed in the upper portion of the support groove (10), and the measuring instrument groove (24) is correspondingly formed in the measuring instrument body (6).

4. A portable measuring instrument for civil engineering work according to claim 3, characterized in that: the adjustable ruler is characterized in that a telescopic ruler groove (7) is fixedly arranged on one side inside the box body (1), a handle (9) is fixedly arranged in the middle of the outer side of the box body (1), and the box body (1) is identical in structure.

5. The portable measuring instrument for civil engineering as claimed in claim 4, wherein: second telescopic link (13) fixed connection is inside first telescopic link (12), first telescopic link (12) avris is fixed and is provided with spacing hole (16), spacing hole (16) are provided with a plurality ofly along the pole body equidistance.

6. The portable measuring instrument for civil engineering as claimed in claim 5, wherein: second telescopic link (13) are connected one end with first telescopic link (12) and are fixed and are provided with spread groove (19), spread groove (19) inside fixed spring (18) that is provided with, spring (18) tip fixedly connected with stopper (17), stopper (17) correspond the setting with spacing hole (16), each section connection structure of second expansion bracket (3) is the same.

7. The portable measuring instrument for civil engineering as claimed in claim 6, wherein: the fixed surface of layer board (5) is provided with adjusting nut (20), adjusting nut (20) are provided with threely at layer board (5) upper surface circumference partition, adjusting nut (20) upper end is fixed and is provided with accepts board (21), accept board (21) upper surface middle part is fixed and is provided with commentaries on classics piece (23), change piece (23) upper end and rotate and connect measuring apparatu body (6), accept board (21) upper surface one side and fix and be provided with spirit level (22).