CN214308572U

CN214308572U - Material roughness detection device for building engineering

Info

Publication number: CN214308572U
Application number: CN202120541762.8U
Authority: CN
Inventors: 王军德; 杨琪亮; 范文芳
Original assignee: Yunnan Yuechuan Engineering Consulting Co ltd
Current assignee: Yunnan Yuechuan Engineering Consulting Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-09-28
Anticipated expiration: 2031-03-16

Abstract

The utility model relates to a roughness detects technical field, specifically is a material roughness detection device for building engineering, two the inboard of dead lever is located the equal symmetrical slip of both ends position department and inserts and be equipped with two telescopic links, and the inside of two dead levers all is provided with clamping mechanism, two the top of dead lever all is fixed with the slide rail, two sliding connection has the slide between the slide rail, the outside sliding connection of slide has the slider, the top of slider is provided with the mechanical detection structure. The utility model discloses, through clamping mechanism, with the device whole be fixed in wait to detect the top of panel, convenient operation, and the device produces the skew when preventing to detect, the influence detects the precision, through mechanical detection structure, can detect out sunken and arch on panel surface fast accurately, improves and detects the precision, and simple structure, the operation is reliable, low in manufacturing cost.

Description

Material roughness detection device for building engineering

Technical Field

The utility model relates to a roughness detects technical field, specifically is a material roughness detection device for building engineering.

Background

The plate is the most common one in engineering construction, various types of plates such as steel plates are often used in construction, the flatness of the surface of the plate needs to be detected after the plate is machined, if the flatness of the surface of the plate is insufficient, a gap is easily caused during construction, and the engineering quality is influenced.

However, the existing flatness detection device cannot be fixed with a plate, the device is easy to deviate during detection, so that the detection precision is influenced, and the existing flatness detection device is complex in structure, so that the operation reliability is poor, the manufacturing cost is high, and the enterprise burden is increased. Accordingly, one skilled in the art provides a flatness detecting apparatus for a construction material to solve the above problems of the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material roughness detection device for building engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a flatness detection device for materials used for building engineering comprises two fixed rods which are arranged in parallel, two telescopic rods are symmetrically inserted at positions, located at two ends, of the inner sides of the two fixed rods in a sliding mode, clamping mechanisms are arranged inside the two fixed rods, slide rails are fixed above the two fixed rods, a slide plate is connected between the two slide rails in a sliding mode, a slide block is connected to the outer side of the slide plate in a sliding mode, a mechanical detection structure is arranged above the slide block and comprises a shell fixed above the slide block, one end of the inner portion of the shell is connected with a detection rack in a penetrating and sliding mode, the other end of the inner portion of the shell is connected with an observation rack in a penetrating and sliding mode, a driving gear is rotatably connected to a position, located on one side of the detection rack, of the inner side of the shell, the driving gear is meshed with the detection rack, and a driven gear is rotatably connected to a position, located on one side of the observation rack, of the inner side of the shell, the driven gear is meshed with the observation rack, the driven gear is meshed with the driving gear, the diameter of the driving gear is five times of that of the driven gear, the observation rack is made of polyethylene, and scale marks are carved on the outer side of the observation rack.

As a further aspect of the present invention: the clamping mechanism comprises two screw rod supporting plates which are symmetrically fixed on the inner side of the fixing rod and located at the middle section position and an adjusting rotating shaft which is inserted in the outer side of the fixing rod and located at the middle section position, a driving bevel gear is fixed at one end of the adjusting rotating shaft, two screw rod supporting plates are connected with screw rods in a penetrating and rotating mode, two driven bevel gears are fixed at one ends of the screw rods, the other ends of the two screw rods are meshed with the inner sides of the two telescopic rods through threads, and the two driven bevel gears are meshed with the two sides of the driving bevel gear through teeth respectively.

As a further aspect of the present invention: the tail ends of the four telescopic rods are respectively fixed with a clamping plate, and reinforcing ribs are respectively fixed between the four clamping plates and the four telescopic rods.

As a further aspect of the present invention: two slide rail dead levers are symmetrically fixed at the positions of two ends between the slide rails, and the two slide rail dead levers are both of hollow structures.

As a further aspect of the present invention: the bottom end of the detection rack is fixed with a steering ball casing, and the inner side of the steering ball casing is rotatably connected with a movable steering ball.

As a further aspect of the present invention: the movable steering ball is a component made of stainless steel materials and is of a solid structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses, through clamping mechanism, with the device whole be fixed in wait to detect the top of panel, convenient operation, and the device produces the skew when preventing to detect, the influence detects the precision, through mechanical detection structure, can detect out sunken and arch on panel surface fast accurately, improves and detects the precision, and simple structure, the operation is reliable, low in manufacturing cost.

Drawings

FIG. 1 is a schematic structural view of a flatness detecting apparatus for construction engineering materials;

FIG. 2 is a schematic structural view of a mechanical inspection structure in the flatness inspection apparatus for construction engineering materials;

fig. 3 is a schematic structural diagram of a clamping mechanism in the flatness detection device for construction engineering materials.

In the figure: 1. fixing the rod; 2. a telescopic rod; 3. a slide rail; 4. a slide plate; 5. a slider; 6. a housing; 7. detecting the rack; 8. a driving gear; 9. observing the rack; 10. a driven gear; 11. a steering ball casing; 12. moving the steering ball; 13. a screw support plate; 14. a screw; 15. a driven bevel gear; 16. a drive bevel gear; 17. adjusting the rotating shaft; 18. a splint; 19. slide rail dead lever.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, a flatness detecting device for building engineering materials comprises two parallel fixing rods 1, two telescopic rods 2 are symmetrically inserted into the two fixing rods 1 at two ends of the inner sides of the fixing rods 1, a clamping mechanism is disposed inside the two fixing rods 1, slide rails 3 are fixed above the two fixing rods 1, a slide plate 4 is slidably connected between the two slide rails 3, a slide block 5 is slidably connected to the outer side of the slide plate 4, a mechanical detecting structure is disposed above the slide block 5, the mechanical detecting structure comprises a housing 6 fixed above the slide block 5, one end of the interior of the housing 6 is slidably connected with a detecting rack 7, the other end of the interior of the housing 6 is slidably connected with an observing rack 9, and a driving gear 8 is rotatably connected to the inner side of the housing 6 at one side of the detecting rack 7, the driving gear 8 is meshed with the detection rack 7, the inner side of the shell 6 is located at one side of the observation rack 9 and is rotatably connected with the driven gear 10, the driven gear 10 is meshed with the observation rack 9, the driven gear 10 is meshed with the driving gear 8, the diameter of the driving gear 8 is five times of that of the driven gear 10, the observation rack 9 is made of polyethylene, and scale marks are carved on the outer side of the observation rack 9.

In fig. 3: clamping mechanism is fixed in two screw rod backup pads 13 that dead lever 1 inboard is located middle section position department including the symmetry and inserts the regulation pivot 17 that locates the dead lever 1 outside and be located middle section position department with rotating, the one end of regulation pivot 17 is fixed with drive bevel gear 16, the inside of two screw rod backup pads 13 all runs through to rotate and is connected with screw 14, the one end of two screw rods 14 all is fixed with driven bevel gear 15, and the other end of two screw rods 14 all meshes with the inboard of two telescopic links 2 through the screw thread, two driven bevel gear 15 all mesh with the both sides of drive bevel gear 16 respectively through the tooth, clamping mechanism, be fixed in the top of waiting to detect panel with device whole, convenient operation, and the device produces the skew when preventing to detect, influence and detect the precision.

In fig. 1: the tail ends of the four telescopic rods 2 are all fixed with clamping plates 18, reinforcing ribs are fixed between the four clamping plates 18 and the four telescopic rods 2, and the clamping plates 18 are used for clamping the end parts of plates to facilitate fixing of the device.

In fig. 1: two slide rail fixing rods 19 are symmetrically fixed at two ends between the two slide rails 3, the two slide rail fixing rods 19 are both hollow structures, and the slide rail fixing rods 19 are used for fixing the two slide rails 3 to keep the two slide rails 3 parallel.

In fig. 2: the bottom end of the detection rack 7 is fixed with a steering ball casing 11, the inner side of the steering ball casing 11 is rotatably connected with a movable steering ball 12, and the movable steering ball 12 drives the detection rack 7 to slide on the surface of the plate and is used for detecting the recess and the protrusion of the surface of the plate.

In fig. 2: the movable steering ball 12 is a stainless steel member, the movable steering ball 12 is of a solid structure, the stainless steel member is corrosion-resistant and has a large weight, the surface of the plate can be attached better, and the detection precision is improved.

The utility model discloses a theory of operation is: firstly, fixing the device above a plate, rotating an adjusting rotating shaft 17, wherein the adjusting rotating shaft 17 drives a driving bevel gear 16 to rotate, the driving bevel gear 16 drives two driven bevel gears 15 to reversely rotate through tooth meshing, the two driven bevel gears 15 drive two screw rods 14 to rotate, the two screw rods 14 drive two telescopic rods 2 to move towards a middle section position through thread meshing, the two telescopic rods 2 drive two clamping plates 18 to clamp the end parts of the plate, so that the device can be fixed above the plate, the device is prevented from deviating during detection, the detection precision is influenced, then the sliding plate 4 is slid to a specified position, then the sliding block 5 is slowly pushed to slide on the outer side of the sliding plate 4, the sliding block 5 drives the shell 6 to slowly move, the shell 6 drives the moving steering ball 12 to roll on the surface of the plate, if the surface of the plate is concave, the moving steering ball 12 drives the detection rack 7 to move downwards, the adjusting rotating shaft 17 drives the driving gear 8 to rotate anticlockwise through tooth meshing, the driving gear 8 drives the driven gear 10 to rotate clockwise through tooth meshing, the driven gear 10 drives the observation rack 9 to move upwards through tooth meshing, the diameter of the driving gear 8 is five times of the diameter of the driven gear 10, the rotating speed of the driven gear 10 is five times of the driving gear 8, so the observation rack 9 can move upwards more rapidly than the detection rack 7, observation is convenient, detection precision is improved, if the surface of a plate is convex, the observation rack 9 is driven to move downwards through the principle, and the flatness of the plate can be detected.

The above-mentioned, 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 flatness detection device for the materials for the building engineering comprises two fixing rods (1) which are arranged in parallel, and is characterized in that two telescopic rods (2) are symmetrically inserted into the inner sides of the two fixing rods (1) at two ends in a sliding mode, clamping mechanisms are arranged inside the two fixing rods (1), sliding rails (3) are fixed above the two fixing rods (1), a sliding plate (4) is connected between the two sliding rails (3) in a sliding mode, a sliding block (5) is connected to the outer side of the sliding plate (4) in a sliding mode, and a mechanical detection structure is arranged above the sliding block (5);

the mechanical detection structure comprises a shell (6) fixed above a sliding block (5), one end inside the shell (6) is connected with a detection rack (7) in a penetrating and sliding mode, the other end inside the shell (6) is connected with an observation rack (9) in a penetrating and sliding mode, the inner side of the shell (6) is located at one side of the detection rack (7) and is connected with a driving gear (8) in a rotating mode, the driving gear (8) is meshed with the detection rack (7), the inner side of the shell (6) is located at one side of the observation rack (9) and is connected with a driven gear (10) in a rotating mode, the driven gear (10) is meshed with the observation rack (9), the driven gear (10) is meshed with the driving gear (8), the diameter of the driving gear (8) is five times that of the driven gear (10), and the observation rack (9) is made of polyethylene, and scale marks are carved on the outer side of the observation rack (9).

2. The flatness detecting device for the building engineering material according to claim 1, wherein the clamping mechanism comprises two screw supporting plates (13) symmetrically fixed at the middle position inside the fixing rod (1) and an adjusting rotating shaft (17) rotatably inserted at the middle position outside the fixing rod (1), a driving bevel gear (16) is fixed at one end of the adjusting rotating shaft (17), a screw (14) is rotatably connected inside each of the two screw supporting plates (13), a driven bevel gear (15) is fixed at one end of each of the two screws (14), the other end of each of the two screws (14) is meshed with the inner sides of the two telescopic rods (2) through threads, and each of the two driven bevel gears (15) is meshed with the two sides of the driving bevel gear (16) through teeth.

3. The flatness detecting device for the construction engineering material according to claim 1, characterized in that clamping plates (18) are fixed at the ends of the four telescopic rods (2), and reinforcing ribs are fixed between the four clamping plates (18) and the four telescopic rods (2).

4. The flatness detecting device for construction engineering materials according to claim 1, wherein two slide rail fixing rods (19) are symmetrically fixed between two slide rails (3) at two ends, and both slide rail fixing rods (19) are hollow structures.

5. The flatness detecting device for construction engineering materials according to claim 1, wherein a steering ball casing (11) is fixed at the bottom end of the detecting rack (7), and a movable steering ball (12) is rotatably connected to the inner side of the steering ball casing (11).

6. The flatness detecting device for construction engineering materials according to claim 5, wherein the movable turning ball (12) is made of stainless steel, and the movable turning ball (12) is solid.