CN210513097U

CN210513097U - Flatness detection device for building engineering

Info

Publication number: CN210513097U
Application number: CN201921855688.6U
Authority: CN
Inventors: 王素玲; 姬桂珍; 李雪军; 马艳花
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-05-12
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a roughness detection device for building engineering, first telescopic link including two symmetry settings, all be equipped with the chucking device between fixed block and two first telescopic links, two equal movable mounting has the second telescopic link, two on first telescopic link one side outer wall was kept away from to the mounting panel the second telescopic link was kept away from the equal fixed mounting of mounting panel one end and has the clamp plate. Has the advantages that: the utility model discloses installed the mounting panel on first telescopic link to having installed the second telescopic link on the mounting panel, having utilized the clamp plate of second telescopic link lower extreme to put into the inside groove and measured, strengthened measuring flexibility, it is more accurate to make the roughness measurement of inside groove, utilize first telescopic link and movable mounting two second telescopic links on two mounting panels to adjust the distance between two clamp plates, with adaptation not unidimensional ground and building material, improve measuring accuracy.

Description

Flatness detection device for building engineering

Technical Field

The utility model relates to a building engineering technical field especially relates to a roughness detection device for building engineering.

Background

The leveling instrument is a measuring instrument which utilizes the principle of liquid level, directly displays angular displacement by a level bubble and measures the deviation degree of a measured surface relative to a horizontal position, a vertical position and an inclined position.

When the existing level bar is used for measuring an inner groove with a narrow width, the existing level bar cannot be put in due to the fact that the width of the level bar is large, measurement cannot be conducted, and further the requirement of building engineering cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the horizontal ruler is difficult to measure the narrow inside groove of width and can not stretch out and draw back among the prior art, and the roughness detection device for building engineering who provides.

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

the utility model provides a roughness detection device for building engineering, includes the first telescopic link that two symmetries set up, its characterized in that, two the common fixed mounting of one end that first telescopic link is close to mutually has the fixed block, fixed mounting has the air level in the fixed block, all be equipped with the chucking device between fixed block and two first telescopic links, two equal fixed mounting has the mounting panel, two on the outer wall of the female pole of first telescopic link equal movable mounting has the second telescopic link, two on the outer wall of first telescopic link one side was kept away from to the mounting panel the equal fixed mounting of mounting panel one end has the clamp plate is kept away from to the second telescopic link.

In foretell roughness detection device for building engineering, two common fixed mounting has the third telescopic link between the one side outer wall that the sub-pole of second telescopic link is close to mutually, two equal threaded mounting has the locking bolt on the female pole of second telescopic link.

In foretell roughness detection device for building engineering, chucking device includes that two first telescopic links are kept away from two connecting plates of fixed mounting on the outer wall of mounting panel one side, two the jack has all been seted up on the connecting plate, fixed block upside outer wall fixed mounting has the inserted bar, the inserted bar is kept away from on the outer wall of fixed block one side two spacing grooves, two movable mounting has the kelly in the spacing groove.

In foretell roughness detection device for building engineering, two the equal fixed mounting of kelly near the spacing groove one end has the spring, the spring is kept away from kelly one end fixed mounting on the inner wall of spacing groove, two the kelly keeps away from one side outer wall mutually and is the inclined plane.

In foretell roughness detection device for building engineering, the second telescopic link is close to mounting panel one end fixed mounting has the slide bar, the mounting panel is kept away from and has been seted up the spout on first telescopic link one side outer wall, mutually support between slide bar and the spout, and slidable mounting.

In foretell roughness detection device for building engineering, the mounting hole has all been seted up on the outer wall of mounting panel both sides, and the mounting hole is linked together, two equal fixed mounting has the bearing, two in the mounting hole common fixed mounting has the threaded rod on the bearing inner ring, set up threaded hole on the slide bar, thread engagement between threaded rod and the screw hole, and the thread mounting, the inner ring of bearing is passed to threaded rod one end, and fixed mounting has the handle.

Compared with the prior art, the utility model discloses the advantage lies in:

the utility model 1 has the advantages that the mounting plate is arranged on the first telescopic rod, the second telescopic rod is arranged on the mounting plate, and the pressing plate at the lower end of the second telescopic rod is put into the inner groove for measurement, so that the measurement flexibility is enhanced, and the flatness measurement of the inner groove is more accurate;

2 the utility model discloses utilize first telescopic link and movable mounting two second telescopic links on two mounting panels to adjust the distance between two clamp plates to adapt to not unidimensional ground and building material, improve the measuring accuracy.

Drawings

Fig. 1 is a front view of a flatness detecting apparatus for construction engineering according to the present invention;

fig. 2 is an enlarged view of a part a of the structure of the flatness detecting apparatus for construction engineering according to the present invention;

fig. 3 is an enlarged view of a part B structure in the flatness detecting apparatus for construction engineering.

In the figure: the device comprises a first telescopic rod 1, a mounting plate 2, a second telescopic rod 3, a locking bolt 4, a pressing plate 5, a third telescopic rod 6, a fixing block 7, a level bubble 8, a connecting plate 9, a jack 10, an inserting rod 11, a limiting groove 12, a spring 13, a clamping rod 14, a sliding rod 15, a sliding groove 16, a bearing 17, a threaded rod 18 and a handle 19.

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. 1-3, a flatness detecting device for construction engineering comprises two first telescopic rods 1 which are symmetrically arranged, a fixed block 7 is fixedly mounted at the end, close to each other, of each first telescopic rod 1, a level bubble 8 is fixedly mounted in each fixed block 7, a clamping device is arranged between each fixed block 7 and each first telescopic rod 1, each clamping device comprises two connecting plates 9 fixedly mounted on the outer wall of one side, far away from a mounting plate 2, of each first telescopic rod 1, jacks 10 are formed in the two connecting plates 9, an inserting rod 11 is fixedly mounted on the outer wall of the upper side of each fixed block 7, two limiting grooves 12 are symmetrically formed in the outer wall of one side, far away from the fixed block 7, of each inserting rod 11, clamping rods 14 are movably mounted in the two limiting grooves 12, springs 13 are fixedly mounted at the ends, close to the limiting grooves 12, ends, far away from the clamping rods 14, of the, the outer walls of the two clamping rods 14 far away from one side are inclined planes, and it is worth noting that the clamping device can help to retract the first telescopic rod 1, so that the carrying is convenient.

The outer walls of the female rods of the two first telescopic rods 1 are fixedly provided with mounting plates 2, the outer wall of one side of each mounting plate 2, which is far away from the first telescopic rod 1, is movably provided with a second telescopic rod 3, one end of each second telescopic rod 3, which is close to the mounting plate 2, is fixedly provided with a slide bar 15, the outer wall of one side of each mounting plate 2, which is far away from the first telescopic rod 1, is provided with a slide groove 16, the slide bars 15 and the slide grooves 16 are mutually matched and are slidably mounted, the outer walls of two sides of each mounting plate 2 are respectively provided with a mounting hole, the mounting holes are communicated with the slide grooves 16, bearings 17 are fixedly arranged in the two mounting holes, threaded rods 18 are jointly and fixedly arranged on the inner rings of the two bearings 17, threaded holes are arranged on the slide bars 15, the threaded rods 18 and the threaded holes are in threaded engagement, and are threadedly mounted, one end of each, locking bolt 4 is all installed to equal screw thread on two second telescopic links 3's female pole, two second telescopic links 3 keep away from the equal fixed mounting of 2 one ends of mounting panel and have clamp plate 5, it is worth noting, mounting panel 2 has been installed on first telescopic link 1, and second telescopic link 3 has been installed on mounting panel 2, utilize clamp plate 5 of 3 lower extremes of second telescopic link to put into the inside groove and measure, the measuring flexibility has been strengthened, make the roughness of inside groove measure more accurately, utilize first telescopic link 1 and two second telescopic links 3 of movable mounting on two mounting panels 2 to adjust the distance between two clamp plates 5, with adaptation not unidimensional ground and building material, improve measuring accuracy.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses the theory of operation: can stretch out and draw back the regulation to second telescopic link 3 when locking bolt 4 is unscrewed, third telescopic link 6 can keep two second telescopic links 3's length the same, guarantees that two clamp plates 5 locate on same water flat line.

The handle 19 is rotated, the threaded rod 18 is driven to rotate, the threaded rod 18 and the threaded holes in the sliding rod 15 are matched with each other to drive the sliding rod 15 to move, the second telescopic rod 3 is driven to move, the distance between the two pressing plates 5 can be adjusted by rotating the two handles 19, and the distance between the two pressing plates 5 can also be adjusted by the length of the two telescopic rods 1 which are telescopic at the same time.

Insert 11 both ends of inserted bar and establish can pack up portable with first telescopic link 1 in the jack 10 of two connecting plates 9, card pole 14 is pressed into spacing groove 12 under the inner wall pressure of jack 10 when inserting and establishing, compression spring 13, until card pole 14 all through jack 10 after, card pole 14 is under spring 13's elasticity effect, the card is on the outer wall of connecting plate 9, during the dismantlement, in pressing into spacing groove 12 with card pole 14 with the hand, it can to take inserted bar 11 out jack 10 again.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 roughness detection device for building engineering, includes first telescopic link (1) that two symmetries set up, its characterized in that, two the common fixed mounting of one end that first telescopic link (1) is close to mutually has fixed block (7), fixed mounting has air level (8) in fixed block (7), all be equipped with the chucking device between fixed block (7) and two first telescopic link (1), two equal fixed mounting has mounting panel (2), two on the outer wall of first telescopic link (1) female pole mounting panel (2) keep away from on the outer wall of first telescopic link (1) one side equal movable mounting have second telescopic link (3), two the equal fixed mounting of mounting panel (2) one end has clamp plate (5) is kept away from in second telescopic link (3).

2. The flatness detecting device for building engineering according to claim 1, characterized in that a third telescopic rod (6) is fixedly installed between the outer walls of the two adjacent sides of the secondary rods of the second telescopic rods (3), and locking bolts (4) are installed on the primary rods of the two second telescopic rods (3) in a threaded manner.

3. The flatness detecting device for the building engineering according to claim 1, wherein the clamping device comprises two first telescopic rods (1), two connecting plates (9) fixedly mounted on the outer wall of one side, away from the mounting plate (2), of the first telescopic rods, two insertion holes (10) are formed in the two connecting plates (9), an insertion rod (11) is fixedly mounted on the outer wall of the upper side of the fixing block (7), two limiting grooves (12) are symmetrically formed in the outer wall of one side, away from the fixing block (7), of the insertion rod (11), and a clamping rod (14) is movably mounted in the two limiting grooves (12).

4. The flatness detecting device for building engineering according to claim 3, wherein a spring (13) is fixedly installed at one end of each of the two clamping rods (14) close to the limiting groove (12), one end of each spring (13) far away from the clamping rod (14) is fixedly installed on the inner wall of the limiting groove (12), and the outer wall of one side of each of the two clamping rods (14) far away from each other is an inclined surface.

5. The flatness detecting device for the building engineering according to claim 1, characterized in that a sliding rod (15) is fixedly installed at one end of the second telescopic rod (3) close to the mounting plate (2), a sliding groove (16) is formed in the outer wall of one side of the mounting plate (2) far away from the first telescopic rod (1), and the sliding rod (15) and the sliding groove (16) are matched with each other and are installed in a sliding manner.

6. The flatness detecting device for the building engineering according to claim 5, characterized in that the outer walls of two sides of the mounting plate (2) are provided with mounting holes, the mounting holes are communicated with the sliding groove (16), two of the mounting holes are fixedly provided with bearings (17), two of the inner rings of the bearings (17) are fixedly provided with threaded rods (18) together, the sliding rod (15) is provided with threaded holes, the threaded rods (18) are in threaded engagement with the threaded holes, the threaded rods are mounted in a threaded manner, one end of each threaded rod (18) penetrates through the inner ring of the bearing (17), and a handle (19) is fixedly mounted.