CN212083127U

CN212083127U - Hydraulic engineering concrete hardness detection device

Info

Publication number: CN212083127U
Application number: CN202020366513.5U
Authority: CN
Inventors: 孔凡磊; 杨淑华
Original assignee: Fujian Chulang Construction Engineering Co ltd
Current assignee: Fujian Chulang Construction Engineering Co ltd
Priority date: 2020-03-22
Filing date: 2020-03-22
Publication date: 2020-12-04
Anticipated expiration: 2030-03-22

Abstract

The utility model belongs to the technical field of the concrete detects, especially, a hydraulic engineering concrete hardness detection device detects time measuring to current concrete hardness check out test set, and the operation is complicated, and it is inconvenient to use, serious reduction the efficiency that concrete hardness detected to can not satisfy the not detection of co-altitude, great reduction the problem of concrete check out test set's usability, present following scheme is proposed, and it includes the mount, the equal fixed mounting in bottom four corners of mount has the universal wheel, and one side fixed mounting of mount has the motor, the one end of fixedly connected with worm on the output shaft of motor, and the other end of worm extends to in the mount and rotates and install on the inner wall of mount, and the worm wheel is installed to the mount internal rotation. The utility model discloses simple structure, the operation of being convenient for has improved the efficiency to concrete hardness check out test set, is convenient for highly adjust the detection piece, has improved concrete hardness check out test set's practicality.

Description

Hydraulic engineering concrete hardness detection device

Technical Field

The utility model relates to a concrete detection technical field especially relates to a hydraulic engineering concrete hardness detection device.

Background

Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by a cementing material. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the concrete is a mixture prepared by mixing cementing material, granular aggregate, water, chemical additive and mineral additive which need to be added according to a proper proportion, or a composite material with an accumulation structure is formed after hardening (the concrete is usually a cementing material, water, fine aggregate and coarse aggregate which need to be doped with the additive and the mineral additive when needed, and the concrete is matched with the existing concrete hardness detection equipment according to a proper proportion, so that a great deal of defects exist.

When the existing concrete hardness detection equipment is used for detecting, the operation is complex, the use is inconvenient, the concrete hardness detection efficiency is seriously reduced, the detection of different heights cannot be met, and the usability of the concrete detection equipment is greatly reduced, so that the hydraulic engineering concrete hardness detection device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current concrete hardness check out test set and examining time measuring, the operation is complicated, and it is inconvenient to use, serious reduction the efficiency that concrete hardness detected to can not satisfy the not detection of co-altitude, great reduction the shortcoming of concrete check out test set's usability, and a hydraulic engineering concrete hardness detection device who proposes.

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

a hydraulic engineering concrete hardness detection device comprises a fixing frame, universal wheels are fixedly mounted at four corners of the bottom of the fixing frame, a motor is fixedly mounted at one side of the fixing frame, one end of a worm is fixedly connected to an output shaft of the motor, the other end of the worm extends into the fixing frame and is rotatably mounted on the inner wall of the fixing frame, a worm wheel is rotatably mounted in the fixing frame and is meshed with the worm wheel, a round shaft is fixedly welded at the front side of the worm wheel, one end of a connecting rod is rotatably mounted at the outer side of the round shaft, a fixing plate is rotatably mounted at the other end of the connecting rod and is slidably mounted on the inner walls of two sides of the fixing frame, a rotating shaft and two threaded rods are rotatably mounted at the bottom of the fixing plate respectively, a first conical gear and a second conical gear are fixedly sleeved at the outer side of the rotating shaft and, the fixed cover in the outside of two threaded rods is equipped with the belt pulley all, and transmission connection has same belt on two belt pulleys, and the equal threaded connection in the outside of two threaded rods has the fixing base, and the bottom fixed mounting of two fixing bases has same diaphragm, and the bottom fixed mounting of diaphragm has a plurality of detection pieces, and the opening has been seted up to the bottom of mount.

Preferably, one side of the fixing frame is fixedly provided with an outer ring of the bearing, and the worm is fixedly sleeved with an inner ring of the bearing, so that the worm is convenient to rotate and install.

Preferably, the same fixed rod is fixedly installed on the inner walls of the two sides of the fixed frame, and the fixed rod is rotatably connected with the worm gear, so that the worm gear is conveniently rotatably installed.

Preferably, the inner walls of the two sides of the fixing frame are provided with limiting grooves, the two sides of the fixing plate are fixedly provided with limiting rods, and the two limiting rods are respectively connected in the limiting grooves on the same side in a sliding manner to limit the fixing plate to a certain extent.

Preferably, the bottom of the fixed plate is fixedly provided with a clamping plate, and the rotating shaft is rotatably connected with the clamping plate and is convenient to rotate and install.

Preferably, the threaded hole is formed in the inner side of the fixing seat, and the threaded rod is in threaded connection with the fixing seat through the threaded hole, so that the threaded rod is conveniently in threaded connection with the inner side of the fixing seat.

The utility model discloses in, a hydraulic engineering concrete hardness detection device, drive the worm through the starter motor and rotate, then drive the worm wheel through the meshing transmission of worm and worm wheel and rotate to drive the fixed welded circle axle of worm wheel front side and be circular motion along with the rotation of worm wheel, then drive the fixed plate through the connecting rod and realize reciprocating, thereby drive the diaphragm and remove, make and detect the piece and carry out hardness detection to the concrete, easy operation, the practicality is high, has improved the efficiency to concrete hardness check out test set.

In the utility model, the hydraulic engineering concrete hardness detection device, through rotating the pivot then through the meshing transmission drive threaded rod rotation of first conical gear and second conical gear, then through the transmission connection of two belt pulleys and belt drive two threaded rods to rotate, then through the threaded connection of threaded rod and fixing base, drive the diaphragm and remove, thereby can be fine adjust the height of diaphragm and detection piece, improved concrete hardness detection equipment's practicality;

the utility model discloses simple structure, the operation of being convenient for has improved the efficiency to concrete hardness check out test set, is convenient for highly adjust the detection piece, has improved concrete hardness check out test set's practicality.

Drawings

Fig. 1 is a schematic structural view of a hydraulic engineering concrete hardness testing device provided by the present invention;

fig. 2 is the utility model provides a hydraulic engineering concrete hardness detection device's a part's schematic structure diagram.

In the figure: 1. a fixed mount; 2. a universal wheel; 3. a motor; 4. a worm; 5. a worm gear; 6. fixing the rod; 7. A circular shaft; 8. a connecting rod; 9. a fixing plate; 10. a limiting groove; 11. a limiting rod; 12. a rotating shaft; 13. a threaded rod; 14. a first bevel gear; 15. a second bevel gear; 16. a belt pulley; 17. a belt; 18. a fixed seat; 19. a threaded hole; 20. a transverse plate; 21. a detection block; 22. and (4) opening.

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. 1-2, a hydraulic engineering concrete hardness detection device, including mount 1, the equal fixed mounting in bottom four corners of mount 1 has universal wheel 2, one side fixed mounting of mount 1 has motor 3, the one end of fixedly connected with worm 4 on the output shaft of motor 3, the other end of worm 4 extends to mount 1 and rotates and installs on the inner wall of mount 1, worm wheel 5 is installed to the internal rotation of mount 1, worm 4 meshes with worm wheel 5 mutually, fixed welding in front side of worm wheel 5 has round axle 7, the outside of round axle 7 rotates the one end of installing connecting rod 8, the other end of connecting rod 8 rotates and installs fixed plate 9, fixed plate 9 slidable mounting is on the both sides inner wall of mount 1, the bottom of fixed plate 9 rotates respectively and installs pivot 12 and two threaded rods 13, the outside of pivot 12 and the outside of the threaded rod 13 that lies in the right side in two threaded rods 13 respectively fixed cover be equipped with first conical gear The shape gear 15, first conical gear 14 meshes with second conical gear 15 mutually, and the outside of two threaded rods 13 is all fixed the cover and is equipped with belt pulley 16, and the transmission is connected with same belt 17 on two belt pulleys 16, and the equal threaded connection in the outside of two threaded rods 13 has fixing base 18, and the bottom fixed mounting of two fixing bases 18 has same diaphragm 20, and the bottom fixed mounting of diaphragm 20 has a plurality of detection piece 21, and opening 22 has been seted up to the bottom of mount 1.

One side fixed mounting of mount 1 has the outer lane of bearing, worm 4 cup joints with the inner circle of bearing is fixed, be convenient for rotate installation worm 4, fixed mounting has same dead lever 6 on the both sides inner wall of mount 1, dead lever 6 rotates with worm wheel 5 to be connected, be convenient for rotate installation worm wheel 5, spacing groove 10 has all been seted up on the both sides inner wall of mount 1, the equal fixed mounting in both sides of fixed plate 9 has gag lever post 11, two gag lever posts 11 sliding connection respectively are in the spacing groove 10 of homonymy, play certain limiting displacement to fixed plate 9, the bottom fixed mounting of fixed plate 9 has the cardboard, pivot 12 rotates with the cardboard to be connected, be convenient for rotate installation pivot 12, threaded hole 19 has been seted up to the inboard of fixing base 18, threaded rod 13 passes through threaded hole 19 and fixing base 18 threaded connection, be convenient for with.

In the utility model, when in use, the worm 4 is driven to rotate by the starting motor 3, then the worm wheel 5 is driven to rotate by the meshing transmission of the worm 4 and the worm wheel 5, thereby the round shaft 7 fixedly welded at the front side of the worm wheel 5 is driven to do circular motion along with the rotation of the worm wheel 5, then the fixing plate 9 is driven by the connecting rod 8 to realize reciprocating up-and-down movement, thereby the transverse plate 20 is driven to move, so that the detection block 21 detects the hardness of the concrete, the operation is simple, the practicability is high, the efficiency of the concrete hardness detection device is improved, meanwhile, the threaded rod 13 is driven to rotate by rotating the rotating shaft 12 and then by the meshing transmission of the first conical gear 14 and the second conical gear 15, then the two threaded rods 13 are driven to rotate by the transmission connection of the two belt pulleys 16 and the belt 17, and then the transverse plate 20 is, therefore, the heights of the transverse plate 20 and the detection block 21 can be well adjusted, and the practicability of the concrete hardness detection equipment is improved.

Claims

1. The utility model provides a hydraulic engineering concrete hardness detection device, including mount (1), a serial communication port, the equal fixed mounting in bottom four corners of mount (1) has universal wheel (2), one side fixed mounting of mount (1) has motor (3), the one end of fixedly connected with worm (4) on the output shaft of motor (3), the other end of worm (4) extends to mount (1) in and rotates and install on the inner wall of mount (1), worm wheel (5) are installed to the mount (1) internal rotation, worm (4) and worm wheel (5) mesh mutually, the fixed welding of front side of worm wheel (5) has circle axle (7), the outside of circle axle (7) rotates the one end of installing connecting rod (8), the other end of connecting rod (8) rotates and installs fixed plate (9), fixed plate (9) slidable mounting is on the both sides inner wall of mount (1), the bottom of fixed plate (9) is rotated respectively and is installed pivot (12) and two threaded rods (13), the outside of pivot (12) is fixed cover respectively in the outside of the threaded rod (13) that lie in the right side in two threaded rods (13) and is equipped with first conical gear (14) and second conical gear (15), first conical gear (14) and second conical gear (15) mesh mutually, the outside of two threaded rods (13) is all fixed the cover and is equipped with belt pulley (16), transmission connection has same belt (17) on two belt pulleys (16), the outside of two threaded rods (13) is all threaded connection has fixing base (18), the bottom fixed mounting of two fixing base (18) has same diaphragm (20), the bottom fixed mounting of diaphragm (20) has a plurality of detection piece (21), opening (22) have been seted up to the bottom of mount (1).

2. The hydraulic engineering concrete hardness detection device according to claim 1, wherein an outer ring of a bearing is fixedly installed on one side of the fixing frame (1), and the worm (4) is fixedly sleeved with an inner ring of the bearing.

3. The hydraulic engineering concrete hardness detection device according to claim 1, wherein the same fixing rod (6) is fixedly installed on the inner walls of the two sides of the fixing frame (1), and the fixing rod (6) is rotatably connected with the worm wheel (5).

4. The hydraulic engineering concrete hardness detection device according to claim 1, wherein limiting grooves (10) are formed in inner walls of two sides of the fixing frame (1), limiting rods (11) are fixedly mounted on two sides of the fixing plate (9), and the two limiting rods (11) are respectively connected in the limiting grooves (10) on the same side in a sliding mode.

5. The hydraulic engineering concrete hardness detection device according to claim 1, wherein a clamping plate is fixedly installed at the bottom of the fixing plate (9), and the rotating shaft (12) is rotatably connected with the clamping plate.

6. The hydraulic engineering concrete hardness detection device of claim 1, wherein the fixing base (18) is provided with a threaded hole (19) on an inner side thereof, and the threaded rod (13) is in threaded connection with the fixing base (18) through the threaded hole (19).