CN210220860U

CN210220860U - Ruler for detecting quality of constructional engineering

Info

Publication number: CN210220860U
Application number: CN201921401754.2U
Authority: CN
Inventors: Dexing Wang; 王德省; Yongkang Zhang; 张永康
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-03-31
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a building engineering quality detects uses chi, including the first chi body, the left side of first chi body inner chamber is provided with the second chi body, the left side of the second chi body runs through to the left side of the first chi body, the front side and the spacing slide bar of the equal fixedly connected with of dorsal part of the second chi body, the draw-in groove has been seted up in the left side of the second chi body, the right side fixedly connected with montant of first chi body inner chamber. The utility model discloses a pull ring stimulates the kelly to the right side, and the removal of kelly drives the chucking spring and takes place to deform, rotates the second chi body around the pivot afterwards, and the pivot is rotating downthehole portion and is rotating when the inner wall of the first chi body just is the transverse state when the second chi body, loosens the kelly, inside the chucking spring resumes to make the kelly insert the draw-in groove under deformation, has reached the advantage of folding function, has solved current chi for building engineering quality testing and has not possessed folding function when using.

Description

Ruler for detecting quality of constructional engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a ruler for building engineering quality testing.

Background

The building engineering refers to an engineering entity formed by the construction of various building buildings and their auxiliary facilities and the installation of lines, pipes and equipment matched with them, wherein the building buildings refer to the engineering which has top covers, beams, columns, walls, foundations and can form internal spaces and meet the requirements of people for production, living, study and public activities.

The construction engineering is an important project of social development, when the construction engineering quality is detected, a ruler needs to be used, the existing ruler for the construction engineering quality detection does not have a folding function when in use, the construction engineering detection ruler is always fixed in length when in use, a large amount of space is occupied in the taking and storing process, and the ruler is inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a building engineering quality detects uses chi possesses folding function's advantage, has solved current building engineering quality and has detected and do not possess folding function with the chi when using, and often the building engineering detects the chi and all is fixed when using the length, can occupy a large amount of spaces taking and depositing the process, the problem that people used not convenient for.

(II) technical scheme

For the purpose of realizing above-mentioned folding function, the utility model provides a following technical scheme: the utility model provides a construction engineering quality detects uses chi, includes the first chi body, the left side of first chi body inner chamber is provided with the second chi body, the left side of the second chi body runs through to the left side of the first chi body, the front side and the spacing slide bar of the equal fixedly connected with in dorsal part of the second chi body, the draw-in groove has been seted up in the left side of the second chi body, the right side fixedly connected with montant of first chi body inner chamber, the right side of first chi body inner chamber is run through and is provided with the kelly, the left side of kelly runs through first chi body and montant in proper order and extends to the left side of montant, the inner chamber to the draw-in groove is run through to one side that the montant was kept away from to the kelly, the surperficial cover of kelly is equipped.

Preferably, the right side of the bottom of the first ruler body is fixedly connected with a fixing plate, the bottom of the fixing plate is fixedly connected with a lantern ring, and the lantern ring is in a semicircular structure.

Preferably, the left side of the inner cavity of the first ruler body is fixedly connected with a rotating shaft, the inner cavity of the second ruler body is provided with a rotating hole, and the inner wall of the rotating hole is movably connected with the surface of the rotating shaft.

Preferably, the front side and the back side of the inner wall of the first ruler body are both provided with a limiting sliding groove, and the inner wall of the limiting sliding groove is in sliding connection with the outer side of the limiting sliding rod.

Preferably, the inner cavity of the vertical rod is provided with a first sliding hole, the inner wall of the first sliding hole is connected with the surface of the clamping rod in a sliding mode, the right side of the inner wall of the first ruler body is provided with a second sliding hole, and the inner wall of the second sliding hole is connected with the surface of the clamping rod in a sliding mode.

Preferably, the left side of the clamping spring is fixedly connected with the right side of the vertical rod, and the right side of the clamping spring is fixedly connected with the right side of the inner wall of the first ruler body.

(III) advantageous effects

Compared with the prior art, the utility model provides a building engineering quality detects uses chi possesses following beneficial effect:

1. the utility model discloses a pull ring stimulates the kelly to the right side, the removal of kelly drives the chucking spring and takes place deformation, rotate the second chi body around the pivot afterwards, the pivot is rotating downthehole portion, when the second chi body rotates to the inner wall of the first chi body and is transverse state, loosen the kelly, it makes the kelly insert inside the draw-in groove to resume deformation at the chucking spring, the advantage of folding function has been reached, it does not possess folding function when using to have solved current building engineering quality measuring ruler, often building engineering measuring ruler length is fixed when using, can occupy a large amount of spaces taking and depositing the process, be not convenient for the problem that people used.

2. The utility model discloses a first slide opening and second slide opening make the kelly more smooth and easy at the removal in-process, avoid the kelly can appear unstable phenomenon at the slip in-process.

3. The utility model discloses a spacing spout plays spacing effect to the removal of spacing slide bar, and the further first chi of entering that makes the second chi body can be smooth is internal to reach folding effect.

4. The utility model discloses a ruler after the folding can be carried to fixed plate and lantern ring, has made things convenient for user's use.

5. The utility model discloses a draw-in groove makes the insertion that the kelly can coincide, and further fixes after rotating the second chi body, prevents that the phenomenon of return can appear in the second chi body.

Drawings

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

FIG. 2 is a schematic connection diagram of the first and second ruler structures of the present invention;

fig. 3 is a partial cross-sectional view of the first ruler structure of the present invention.

In the figure: 1. a first ruler body; 2. a fixing plate; 3. a collar; 4. a rotating shaft; 5. a second ruler body; 6. a limiting slide bar; 7. a card slot; 8. a pull ring; 9. a clamping rod; 10. hole turning; 11. a limiting chute; 12. a first slide hole; 13. a chucking spring; 14. a second slide hole; 15. a vertical rod.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred 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", "provided", "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a first chi body 1, fixed plate 2, the lantern ring 3, pivot 4, the second chi body 5, spacing slide bar 6, draw-in groove 7, pull ring 8, kelly 9, commentaries on classics hole 10, spacing spout 11, first slide opening 12, chucking spring 13, second slide opening 14 and montant 15 part are the parts that general standard or technical personnel in the field know, and its structure and principle all are this technical staff and all can learn through technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a ruler for detecting the quality of building engineering comprises a first ruler body 1, a second ruler body 5 is arranged on the left side of the inner cavity of the first ruler body 1, a rotating shaft 4 is fixedly connected to the left side of the inner cavity of the first ruler body 1, a rotating hole 10 is formed in the inner cavity of the second ruler body 5, the inner wall of the rotating hole 10 is movably connected with the surface of the rotating shaft 4, the left side of the second ruler body 5 penetrates through the left side of the first ruler body 1, a limiting slide bar 6 is fixedly connected to the front side and the back side of the second ruler body 5, a limiting slide groove 11 is formed in the front side and the back side of the inner wall of the first ruler body 1, the inner wall of the limiting slide groove 11 is slidably connected with the outer side of the limiting slide bar 6, a limiting effect is achieved on the movement of the limiting slide bar 6 through the limiting slide groove 11, the second ruler body 5 can smoothly enter the first ruler body 1, so that a folding effect is achieved, a clamping groove 7 is, the right side of the inner cavity of the first ruler body 1 is fixedly connected with a vertical rod 15, the right side of the inner cavity of the first ruler body 1 is provided with a clamping rod 9 in a penetrating manner, the left side of the clamping rod 9 sequentially penetrates through the first ruler body 1 and the vertical rod 15 and extends to the left side of the vertical rod 15, the inner cavity of the vertical rod 15 is provided with a first sliding hole 12, the inner wall of the first sliding hole 12 is in sliding connection with the surface of the clamping rod 9, the right side of the inner wall of the first ruler body 1 is provided with a second sliding hole 14, the inner wall of the second sliding hole 14 is in sliding connection with the surface of the clamping rod 9, the clamping rod 9 is more smooth in the moving process through the first sliding hole 12 and the second sliding hole 14, the phenomenon that the clamping rod 9 is unstable in the sliding process is avoided, one side of the clamping rod 9, which is far away from the vertical rod 15, penetrates through the inner cavity of the clamping groove 7, the clamping rod 9 can be inserted in a matching manner, the second ruler body 5 is, the surface cover of kelly 9 is equipped with chucking spring 13, chucking spring 13's left side and montant 15's right side fixed connection, chucking spring 13's right side and the right side fixed connection of 1 inner wall of the first chi body, pull ring 8 has been seted up on the right side of kelly 9 inner chamber, the right side fixedly connected with fixed plate 2 of 1 bottom of the first chi body, the bottom fixedly connected with lantern ring 3 of fixed plate 2, the shape of the lantern ring 3 is "semicircle" structure, through fixed plate 2 and lantern ring 3, ruler after can the fifty percent discount stack carries, user's use has been made things convenient for.

When the folding ruler is used, firstly, the clamping rod 9 is pulled to the right side through the pull ring 8, the clamping rod 9 slides in the second sliding hole 14 and the first sliding hole 12, the clamping spring 13 is deformed through the movement of the clamping rod 9, then, the second ruler body 5 rotates around the rotating shaft 4, the rotating shaft 4 rotates in the rotating hole 10, along with the slow rotation of the second ruler body 5 to the inside of the first ruler body 1, at the moment, the limiting sliding rod 6 can slide in the limiting sliding groove 11, when the second ruler body 5 rotates to the inner wall of the first ruler body 1 and is in a transverse state, as shown in figure 3, the clamping rod 9 is loosened, the clamping rod 9 is inserted into the clamping groove 7 under the recovery of the deformation of the clamping spring 13, the second ruler body 5 can be fixed to achieve a folding function, otherwise, the clamping rod 9 is pulled to the right side, the clamping rod 9 is separated from the clamping groove 7, then, the second ruler body 5 is pulled out from the inside of the first ruler body 1, and the second ruler body 5 rotates around the rotating shaft 4 to the transverse state, as shown in fig. 1, the extended state can be reached for measurement.

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a building engineering quality detects uses chi, includes first chi body (1), its characterized in that: a second ruler body (5) is arranged on the left side of the inner cavity of the first ruler body (1), the left side of the second ruler body (5) penetrates to the left side of the first ruler body (1), the front side and the back side of the second ruler body (5) are both fixedly connected with a limiting slide bar (6), a clamping groove (7) is arranged on the left side of the second ruler body (5), a vertical rod (15) is fixedly connected on the right side of the inner cavity of the first ruler body (1), a clamping rod (9) is arranged on the right side of the inner cavity of the first ruler body (1) in a penetrating way, the left side of the clamping rod (9) sequentially penetrates through the first ruler body (1) and the vertical rod (15) and extends to the left side of the vertical rod (15), one side of the clamping rod (9) far away from the vertical rod (15) penetrates into the inner cavity of the clamping groove (7), the surface cover of kelly (9) is equipped with chucking spring (13), pull ring (8) have been seted up on the right side of kelly (9) inner chamber.

2. The ruler for building engineering quality inspection according to claim 1, characterized in that: the right side fixedly connected with fixed plate (2) of first chi body (1) bottom, the bottom fixedly connected with lantern ring (3) of fixed plate (2), the shape of lantern ring (3) is "semicircle" structure.

3. The ruler for building engineering quality inspection according to claim 1, characterized in that: the left side fixedly connected with pivot (4) of first chi body (1) inner chamber, the inner chamber of second chi body (5) has seted up commentaries on classics hole (10), the inner wall in commentaries on classics hole (10) and the surface swing joint of pivot (4).

4. The ruler for building engineering quality inspection according to claim 1, characterized in that: limiting sliding grooves (11) are formed in the front side and the back side of the inner wall of the first ruler body (1), and the inner wall of each limiting sliding groove (11) is connected with the outer side of each limiting sliding rod (6) in a sliding mode.

5. The ruler for building engineering quality inspection according to claim 1, characterized in that: first slide opening (12) have been seted up to the inner chamber of montant (15), the surface sliding connection of the inner wall of first slide opening (12) and kelly (9), second slide opening (14) have been seted up on the right side of first chi body (1) inner wall, the surface sliding connection of the inner wall of second slide opening (14) and kelly (9).

6. The ruler for building engineering quality inspection according to claim 1, characterized in that: the left side of chucking spring (13) and the right side fixed connection of montant (15), the right side of chucking spring (13) and the right side fixed connection of first chi body (1) inner wall.