CN211121037U

CN211121037U - Quality detection device for building engineering

Info

Publication number: CN211121037U
Application number: CN202020148178.1U
Authority: CN
Inventors: 陶涛; 杨燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-30
Filing date: 2020-01-30
Publication date: 2020-07-28
Anticipated expiration: 2030-01-30

Abstract

The utility model discloses a quality detection device for building engineering, which comprises a housin, casing inner is provided with four measuring poles, the fixed limiting plate that is provided with in casing middle part, limiting plate and fixedly connected with reset spring are all run through to the lower extreme of four measuring poles, the equal fixed connection in the bottom of casing in four reset spring's bottom, the top of casing is all run through to the upper end of four measuring poles, the fixed top that is provided with of top center department of casing, the middle-end that leans on the front end lateral wall of four measuring poles is all fixed and is provided with the connecting rod, the antetheca of casing leans on the upper end to seted up four spouts No. one, the outer end that leans on of four connecting rods all runs through a spout and fixedly connected with slider. The utility model discloses a quality detection device for building engineering, the device simple structure, convenient operation, portable can measure the roughness and the straightness that hangs down of wall body simultaneously.

Description

Quality detection device for building engineering

Technical Field

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

Background

The quality detection device for the building engineering is a device for detecting a wall body on a building engineering construction site, along with the development of scientific technology, the quality detection requirement of the building engineering is more and more increased, and the demand on the quality detection device of the building engineering is higher and more.

The current device size that is used for detecting building wall flatness is great, portable not, and the simultaneous working is not convenient for exert oneself for measure the error easily, this kind of device function singleness moreover can't carry out the measurement of other aspects.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a quality detection device for construction engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a quality detection device for construction engineering comprises a shell, wherein four measuring rods are arranged at the inner end of the shell, a limiting plate is fixedly arranged at the inner part of the shell, the lower ends of the four measuring rods penetrate through the limiting plate and are fixedly connected with a reset spring, the bottom ends of the four reset springs are fixedly connected with the bottom end of the shell, the upper ends of the four measuring rods penetrate through the top end of the shell, a top is fixedly arranged at the center of the top end of the shell, connecting rods are fixedly arranged at the middle ends of the four measuring rods, which are close to the side wall of the front end, four first sliding grooves are formed at the front wall of the shell, four sliding rods are fixedly connected with the outer ends of the four connecting rods, which are close to the outer ends, penetrate through the first sliding grooves and are fixedly connected with sliding blocks, the four sliding blocks respectively slide in the four first sliding grooves, pointers are fixedly connected, the utility model discloses a measuring device, including casing, standing groove, fixed rotation seat, connecting rod, frame, place frame, measuring board, No. two spouts have been seted up to the inboard lower extreme of casing antetheca, the standing groove has been seted up to the back wall of casing by outer end center department, the standing groove back wall leans on upside department fixed to be provided with to rotate the seat, it is connected with the holding rod to rotate the seat upper end through the connecting rod rotation, the inboard lower extreme of casing antetheca is fixed to be provided with and places the frame, it is provided with the measuring board to place frame inner, the one end of measuring board runs through the lateral wall of placing the frame and.

As a further description of the above technical solution:

and rubber heads are fixedly arranged at the top ends of the four measuring rods.

As a further description of the above technical solution:

the contact positions of the four measuring rods and the top plate of the shell are all fixedly provided with protective sleeves, and the four protective sleeves are made of plastic materials.

As a further description of the above technical solution:

the size of the rod body of the holding rod is matched with that of the placing groove, and a through hole is formed in the rod body at the lower end of the holding rod.

As a further description of the above technical solution:

the lower end of the shell is fixedly provided with a grab handle.

As a further description of the above technical solution:

the upper end face of the measuring plate and the side end face of the shell are kept vertical.

The utility model discloses following beneficial effect has:

compared with the existing product, the detection device is smaller in size, convenient to carry and more convenient to use; meanwhile, the device is provided with four measuring rods, so that the contrast effect is more prominent when the flatness of the wall surface is measured; the device is provided with the retractable holding rod, so that the device is convenient to operate with force during measurement, and the measurement error is avoided; meanwhile, the device is also provided with a retractable measuring plate, so that the verticality of the wall surface can be measured.

Drawings

Fig. 1 is a front view of a quality detecting device for construction engineering provided by the present invention;

fig. 2 is a cross-sectional view of a quality inspection device for construction engineering according to the present invention;

fig. 3 is a rear view of the quality detecting device for construction engineering according to the present invention;

fig. 4 is an internal view of a placement groove of the quality detection device for construction engineering provided by the present invention;

fig. 5 is the utility model provides an inboard sketch map of casing antetheca of quality testing device for building engineering.

Illustration of the drawings:

1. a housing; 2. a measuring rod; 3. a limiting plate; 4. a return spring; 5. a handle; 6. ejecting the head; 7. a rubber head; 8. a connecting rod; 9. a first chute; 10. a slider; 11. a pointer; 12. length carving; 13. a placement groove; 14. a rotating seat; 15. a holding rod; 16. a connecting rod; 17. a protective sleeve; 18. placing the frame; 19. measuring a plate; 20. a second chute; 21. and (5) shifting blocks.

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 quality detection device for construction engineering comprises a shell 1, wherein four measuring rods 2 are arranged at the inner end of the shell 1, a limiting plate 3 is fixedly arranged at the middle end in the shell 1, the lower ends of the four measuring rods 2 penetrate through the limiting plate 3 and are fixedly connected with a return spring 4, the limiting plate 3 can limit the lower rod body of the four measuring rods 2 to prevent the lower rod body from shaking during working and influencing a measurement result, the bottom ends of the four return springs 4 are fixedly connected with the bottom end of the shell 1, the upper ends of the four measuring rods 2 penetrate through the top end of the shell 1, a top head 6 is fixedly arranged at the center of the top end of the shell 1, connecting rods 8 are fixedly arranged at the middle ends of the side walls of the front ends of the four measuring rods 2, four first sliding grooves 9 are formed in the front wall of the shell 1 near the upper end, the outer ends of the four connecting rods 8 penetrate through the first sliding grooves 9 and are fixedly, equal fixedly connected with pointer 11 on the lateral wall of four sliders 10, the side of four a spout 9 all is provided with length and carves 12, pointer 11 is carved 12 to length, casing 1's back wall has been leaned on outer end center department and has been seted up standing groove 13, standing groove 13 back wall leans on upside department fixed being provided with to rotate seat 14, it is connected with holding rod 15 to rotate the upper end of seat 14 through connecting rod 16 rotation, worm 15 sets into the round bar, the inboard lower extreme of casing 1 antetheca is fixed to be provided with and places frame 18, it is provided with measuring board 19 to place frame 18 the inner, the one end of measuring board 19 runs through the lateral wall of placing frame 18 and the lateral wall of casing 1, No. two spout 20 has been seted up to casing 1 antetheca outside lower extreme, the sliding of No. two spout 20 inner is provided with shifting block 21, the bottom of shifting block 21 and measuring board 19 fixed connection, can.

Four measuring staff 2's top is all fixed and is provided with rubber head 7, rubber head 7 can be protected measuring staff 2's top, prevent measuring staff 2 wearing and tearing, four

measuring staff

2 and 1 roof contact department of casing are all fixed and are provided with protective sheath 17, four protective sheath 17 are made by plastic material, protective sheath 17 can guarantee that measuring staff 2's upper end pole body can not appear rocking, the pole body size of holding rod 15 agrees with mutually with the size of standing groove 13, the through-hole has been seted up on holding rod 15's the lower extreme pole body, the person of facilitating the use pulls out holding rod 15, the fixed grab handle 5 that is provided with of lower extreme of casing 1, the up end of measuring board 19 and the side end face of casing 1 keep perpendicular, will measure board 19 and casing 1 card and can measure the straightness that hangs down of wall on.

The working principle is as follows: during the use, pull out standing groove 13 with holding rod 15 earlier, then rotate holding rod 15 90 degrees, it holds holding rod 15 and holds grab handle 5 on the other hand to connect the next hand, extrude the rubber head 7 of four measuring staff 2 to the wall, when measuring staff 2 contracts to the casing 1, connecting rod 8 removes along with measuring staff 2, connecting rod 8 removes and takes slider 10 to remove together, thereby make the position of pointer 11 change, when top 6 and wall contact, read out the length scale 12 that four pointers 11 point to this moment, judge the roughness of wall, when needing to measure the straightness that hangs down of wall, control shifting block 21 moves to the left in No. two spout 20, drive measuring board 19 and shift out casing 1 when shifting block 21 moves, next measure measuring board 19 and casing 1 card on the wall.

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. A quality detection device for building engineering, includes casing (1), its characterized in that: the inner end of the shell (1) is provided with four measuring rods (2), the middle end in the shell (1) is fixedly provided with a limiting plate (3), the lower ends of the four measuring rods (2) all penetrate through the limiting plate (3) and are fixedly connected with reset springs (4), the bottom ends of the four reset springs (4) are all fixedly connected with the bottom end of the shell (1), the upper ends of the four measuring rods (2) all penetrate through the top end of the shell (1), the top end center of the shell (1) is fixedly provided with a top head (6), the middle ends of the four measuring rods (2) leaning on the side wall of the front end are all fixedly provided with connecting rods (8), the front wall of the shell (1) leans on the upper end to be provided with four first sliding grooves (9), the outer ends of the four connecting rods (8) leaning on are all penetrated through the first sliding grooves (9) and are fixedly connected with sliding blocks (10), and the four sliding blocks (10) respectively slide, the side walls of the four sliding blocks (10) are fixedly connected with pointers (11), the side edges of the four first sliding grooves (9) are respectively provided with a length scale (12), a placing groove (13) is arranged at the center of the outer end of the rear wall of the shell (1), a rotating seat (14) is fixedly arranged at the upper side of the rear wall of the placing groove (13), the upper end of the rotating seat (14) is rotatably connected with a holding rod (15) through a connecting rod (16), a placing frame (18) is fixedly arranged at the lower end of the inner side of the front wall of the shell (1), a measuring plate (19) is arranged at the inner end of the placing frame (18), one end of the measuring plate (19) penetrates through the side wall of the placing frame (18) and the side wall of the shell (1), the lower end of the outer side of the front wall of the shell (1) is provided with a second sliding groove (20), the inner end of the second sliding groove (20) is provided with a shifting block (21) in a sliding mode, and the bottom end of the shifting block (21) is fixedly connected with the measuring plate (19).

2. The quality inspection device for construction engineering according to claim 1, wherein: the top ends of the four measuring rods (2) are all fixedly provided with rubber heads (7).

3. The quality inspection device for construction engineering according to claim 1, wherein: the four measuring rods (2) are all fixedly provided with protective sleeves (17) at the contact positions with the top plate of the shell (1), and the four protective sleeves (17) are made of plastic materials.

4. The quality inspection device for construction engineering according to claim 1, wherein: the size of the rod body of the holding rod (15) is matched with that of the placing groove (13), and a through hole is formed in the rod body at the lower end of the holding rod (15).

5. The quality inspection device for construction engineering according to claim 1, wherein: the lower end of the shell (1) is fixedly provided with a grab handle (5).

6. The quality inspection device for construction engineering according to claim 1, wherein: the upper end face of the measuring plate (19) and the side end face of the shell (1) are kept vertical.