CN213749395U

CN213749395U - Building engineering reinforcing bar quality measurement equipment

Info

Publication number: CN213749395U
Application number: CN202022412555.0U
Authority: CN
Inventors: 徐斌
Original assignee: Guizhou Hongbo Quality Inspection Co ltd
Current assignee: Guizhou Hongbo Quality Inspection Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-20
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a construction engineering reinforcing bar quality measurement equipment relates to check out test set technical field for the building engineering, to the injury problem that current quality measurement equipment operation in-process concrete piece splashes and causes the staff, the following scheme is put forward now, and it includes the box, the inner wall of bottom half is fixed with places the platform, place the top of platform and seted up the standing groove, the standing groove is fixed with pressure sensor, pressure sensor's response end contacts with the bottom of year thing board, it is inside the box to carry thing board sliding connection, the left inner wall welding of box has the pneumatic cylinder, the piston end of pneumatic cylinder is fixed with the fixed block, the bottom of fixed block is equipped with the cleaning brush. The utility model discloses simple structure, but the clastic splashing of concrete of efficient prevention quality measuring equipment operation in-process has avoided the injury that the piece caused to the staff, and the security performance is high, convenient to use.

Description

Building engineering reinforcing bar quality measurement equipment

Technical Field

The utility model relates to a check out test set technical field for the building engineering especially relates to a building engineering reinforcing bar quality measurement equipment.

Background

In the current building engineering project, the steel bar is the most widely used building material, the quality problem of the steel bar affects the personal life and property safety, and corresponding quality measuring equipment is often required to be used for measuring the quality of the concrete test block so as to measure the quality of the steel bar in order to ensure the construction quality of building products.

Although the existing steel bar quality measuring equipment can measure the quality of a concrete test block, the existing steel bar quality measuring equipment does not have a protection function in the measuring process, particularly, fragments generated by the concrete test block under the action of external pressure easily splash to hurt workers, so that great potential safety hazards exist, and therefore the steel bar quality measuring equipment for the building engineering is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of building engineering reinforcing bar quality measurement equipment has solved the not good problem of quality measurement equipment working property.

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

the utility model provides a building engineering reinforcing bar quality measurement equipment, includes the box, the inner wall of bottom half is fixed with places the platform, place the top of platform and seted up the standing groove, the standing groove is fixed with pressure sensor, pressure sensor's response end contacts with the bottom of carrying the thing board, it is inside the box to carry thing board sliding connection, the left inner wall welding of box has the pneumatic cylinder, the piston end of pneumatic cylinder is fixed with the fixed block, the bottom of fixed block is equipped with the cleaning brush, the brush hair of cleaning brush contacts with the top of carrying the thing board, the top of carrying the thing board is equipped with the concrete test block, the inner wall at box top is fixed with the pneumatic cylinder, the piston end of pneumatic cylinder is fixed with the clamp plate, the concrete test block is corresponding with the clamp plate, the box right side is equipped with discharge mechanism.

Preferably, the inner wall of the bottom of the box body is provided with a display, and the display is electrically connected with the pressure sensor through an electric wire.

Preferably, the middle part of the fixed block is in threaded connection with a threaded column, the top of the cleaning brush is provided with a threaded groove, and the threaded groove is in threaded connection with the threaded column.

Preferably, the discharging mechanism comprises a discharging port, a movable hole, a baffle, a connecting sleeve, a threaded rod, a driven wheel, a driving wheel, a manual wheel, a rotating shaft and a limiting block, the discharging port is arranged on the right side of the box body, the baffle is arranged on the right side of the box body, the discharging port is sealed by the baffle, the threaded rod is arranged on two sides of the discharging port, the threaded rod is rotatably connected to the box body through a bearing, the connecting sleeve is connected to the outer wall of the threaded rod, the connecting sleeve is respectively embedded at two ends of the baffle, the driven wheel is fixedly connected to the outer wall of the threaded rod far away from one end of the connecting sleeve, the rotating shaft is arranged between the two threaded rods, the driving wheel is fixedly connected to the outer wall of the rotating shaft far away from one end of the, the rotating shaft positioned inside the discharge port is fixed with a limiting block, the diameter of the limiting block is larger than that of the movable hole, and one end, far away from the baffle, of the rotating shaft is welded with a manual wheel.

Preferably, a movable door is arranged on the outer side of the box body, and the movable door is hinged to the outer wall of the box body through a hinge.

Preferably, the carrying plate corresponds to the discharge port.

The utility model discloses in:

1. through the cooperation work of the box body, the movable door, the hydraulic cylinder, the pressing plate, the concrete test block, the carrying plate, the pressure sensor, the placing groove, the placing table, the electric wire, the display, the fixing block, the cleaning brush, the discharge port, the movable hole, the baffle, the connecting sleeve, the threaded rod, the driven wheel, the driving wheel, the manual wheel, the rotating shaft and the limiting block, on one hand, the splashing of concrete fragments in the operation process of the quality measuring equipment can be efficiently prevented, and the injury of the fragments to workers is avoided; on the other hand, concrete scraps on the carrying plate can be efficiently cleaned, the surface of the carrying plate is kept clean, manual operation is reduced, the concrete quality measurement efficiency is improved, and the working performance is high.

2. Through the cooperation work of fixed block, screw thread post, thread groove and cleaning brush, can the efficient dismantle the change to the cleaning brush of damage, reduced manual operation's the degree of difficulty, convenient and fast, work efficiency is high.

Drawings

Fig. 1 is a schematic structural view of a construction engineering steel bar quality measuring device provided by the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is the utility model provides a construction engineering reinforcing bar quality measuring equipment's elevation.

Reference numbers in the figures: 1. a box body; 2. a movable door; 3. a hydraulic cylinder; 4. pressing a plate; 5. testing concrete blocks; 6. a loading plate; 7. a pressure sensor; 8. a placement groove; 9. a placing table; 10. an electric wire; 11. a display; 12. a fixed block; 13. a threaded post; 14. a thread groove; 15. a cleaning brush; 16. a discharge port; 17. a movable hole; 18. a baffle plate; 19. connecting sleeves; 20. a threaded rod; 21. a driven wheel; 22. a driving wheel; 23. a hand-operated wheel; 24. a rotating shaft; 25. and a limiting block.

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 construction engineering reinforcing bar quality measurement equipment, includes box 1, and the inner wall of box 1 bottom is fixed with places the platform 9, places the top of platform 9 and has seted up standing groove 8, and standing groove 8 is fixed with pressure sensor 7, and pressure sensor 7's response end contacts with the bottom of year thing board 6, and year thing board 6 sliding connection is inside box 1. The hydraulic cylinder 3 is welded on the inner wall of the left side of the box body 1, the piston end of the hydraulic cylinder 3 is fixed with the fixed block 12, the bottom of the fixed block 12 is provided with the cleaning brush 15, the brush hair of the cleaning brush 15 is contacted with the top of the object carrying plate 6, the top of the object carrying plate 6 is provided with the concrete test block 5, the inner wall of the top of the box body 1 is fixed with the hydraulic cylinder 3, the piston end of the hydraulic cylinder 3 is fixed with the pressure plate 4, the concrete test block 5 is corresponding to the pressure plate 4, the right side of the box body 1 is provided with the discharging mechanism, the inner wall of the bottom of the box body 1 is provided with the display 11, the display 11 is electrically connected with the pressure sensor 7 through the electric wire 10, when a worker detects the quality of the concrete test block 5, the pressure sensor 7 and the hydraulic cylinder 3 are respectively started, the piston end of the hydraulic cylinder 3 drives the pressure plate 4 to vertically downwards displace, the pressure plate 4 is contacted with the top of the concrete test block 5 to apply pressure to the concrete test block 5, concrete test block 5 is to carrying thing board 6 and exert pressure, carry thing board 6 and exert pressure to pressure sensor 7, in the cracked moment of concrete test block 5, transmit out instantaneous pressure value through pressure sensor 7, pressure sensor 7's response end passes through electric wire 10 electrical property and transmits to display 11, the maximum pressure value when the staff can take notes concrete test block 5 crushing this moment, compare 5 compressive strength of concrete test block standard values under equal operating condition, can judge the quality of reinforcing bar.

The discharging mechanism comprises a discharging port 16, a movable hole 17, a baffle plate 18, a connecting sleeve 19, a threaded rod 20, a driven wheel 21, a driving wheel 22, a manual wheel 23, a rotating shaft 24 and a limiting block 25, wherein the discharging port 16 is arranged on the right side of the box body 1, the baffle plate 18 is arranged on the right side of the box body 1, the discharging port 16 is sealed by the baffle plate 18, the threaded rod 20 is arranged on two sides of the discharging port 16, the threaded rod 20 is rotatably connected to the box body 1 through a bearing, the connecting sleeve 19 is connected to the outer wall of the threaded rod 20, the connecting sleeve 19 is respectively embedded at two ends of the baffle plate 18, the driven wheel 21 is fixedly connected to the outer wall of the threaded rod 20 far away from one end of the connecting sleeve 19, the rotating shaft 24 is arranged between the two threaded rods 20, the driving wheel 22 is fixedly connected to the outer wall of the rotating shaft 24 far away from one end of the baffle plate 18, the driven wheel 21 is meshed with the driving wheel 22, one end of the rotating shaft 24 close to the baffle plate 18 passes through the movable hole 17, and extend to the inside of the discharge port 16, a rotating shaft 24 located inside the discharge port 16 is fixed with a limiting block 25, the diameter of the limiting block 25 is larger than that of the movable hole 17, one end of the rotating shaft 24 far away from the baffle 18 is welded with a manual wheel 23, when the worker measures the concrete test block 5 and the scraps need to be discharged, the hydraulic cylinder 3 can be started, the piston end of the hydraulic cylinder 3 drives the fixing block 12 and the cleaning brush 15 to horizontally displace, the manual wheel 23 can be rotated at the same time, the rotating shaft 24 is driven to rotate, the driving wheel 22 is driven to rotate, the driven wheel 21 is driven to rotate, the threaded rod 20 is driven to rotate, the connecting sleeve 19 can be driven to horizontally displace through the cooperation of the threaded rod 20 and the connecting sleeve 19, the baffle 18 is driven to horizontally displace, the baffle 18 is driven to open the discharge port 16, and the baffle 18 limits the baffle 18 through the limiting block 25 and the movable hole 17 in the horizontal displacement process, avoiding the occurrence of offset.

The outside of box 1 is equipped with dodge gate 2, and dodge gate 2 passes through the hinge and articulates on the outer wall of box 1, and the middle part threaded connection of fixed block 12 has screw thread post 13, and the top of cleaning brush 15 is equipped with thread groove 14, thread groove 14 and screw thread post 13 threaded connection. And when the concrete scraps are discharged, a worker can rotate the threaded column 13 in the fixed block 12 by opening the movable door 2, so that the cleaning brush 15 is separated from the fixed block 12, and the replacement is convenient.

The object carrying plate 6 corresponds to the discharge port 16, and can discharge the scraps of the concrete test block 5 with high efficiency.

The working principle is as follows: when a worker detects the quality of the concrete test block 5, the pressure sensor 7 and the hydraulic cylinder 3 are respectively started at the moment, the piston end of the hydraulic cylinder 3 drives the pressing plate 4 to vertically displace downwards, the pressing plate 4 is contacted with the top of the concrete test block 5 to apply pressure to the concrete test block 5, the concrete test block 5 applies pressure to the carrying plate 6, the carrying plate 6 applies pressure to the pressure sensor 7, the sensing end of the pressure sensor 7 is electrically transmitted to the display 11, the instant pressure value is transmitted through the pressure sensor 7 at the moment that the concrete test block 5 is cracked, the sensing end of the pressure sensor 7 is electrically transmitted to the display 11 through the wire 10, the worker can record the maximum pressure value when the concrete test block 5 is crushed at the moment, and the quality of the reinforcing steel bar can be judged according to the standard value of the compressive strength of the concrete test block 5 under the same operation condition, when the worker measures the concrete test block 5 and the chips need to be discharged, the hydraulic cylinder 3 can be started, the piston end of the hydraulic cylinder 3 drives the fixed block 12 and the cleaning brush 15 to horizontally displace, and simultaneously the manual wheel 23 can be rotated to drive the rotating shaft 24 to rotate, so as to drive the driving wheel 22 to rotate, so as to drive the driven wheel 21 to rotate, so as to drive the threaded rod 20 to rotate, at the same time, the connecting sleeve 19 can be driven to horizontally displace through the cooperation of the threaded rod 20 and the connecting sleeve 19, so as to drive the baffle 18 to horizontally displace, so as to drive the baffle 18 to open the discharge hole 16, the baffle 18 can limit the baffle 18 through the limiting block 25 and the movable hole 17 in the horizontal displacement process, so as to avoid the deviation, and after the concrete chips are discharged, the worker can rotate the threaded column 13 in the fixed block 12 through the opening of the movable door 2, so as to separate the cleaning brush 15 from the fixed block 12, the replacement is convenient.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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 construction engineering steel bar quality measuring equipment comprises a box body (1) and is characterized in that a placing table (9) is fixed on the inner wall of the bottom of the box body (1), a placing groove (8) is formed in the top of the placing table (9), a pressure sensor (7) is fixed on the placing groove (8), the sensing end of the pressure sensor (7) is in contact with the bottom of a carrying plate (6), the carrying plate (6) is connected inside the box body (1) in a sliding mode, a hydraulic cylinder (3) is welded on the inner wall of the left side of the box body (1), a fixing block (12) is fixed on the piston end of the hydraulic cylinder (3), a cleaning brush (15) is arranged at the bottom of the fixing block (12), bristles of the cleaning brush (15) are in contact with the top of the carrying plate (6), a concrete test block (5) is arranged at the top of the carrying plate (6), and a hydraulic cylinder (3) is fixed on the inner wall of the top of the box body (1), the concrete test block is characterized in that a pressing plate (4) is fixed at the piston end of the hydraulic cylinder (3), the concrete test block (5) corresponds to the pressing plate (4), and a discharging mechanism is arranged on the right side of the box body (1).

2. The construction engineering steel bar quality measuring device according to claim 1, wherein a display (11) is arranged on the inner wall of the bottom of the box body (1), and the display (11) is electrically connected with the pressure sensor (7) through an electric wire (10).

3. The construction engineering steel bar quality measuring device according to claim 1, wherein a threaded column (13) is connected to the middle of the fixing block (12) in a threaded mode, a threaded groove (14) is formed in the top of the cleaning brush (15), and the threaded groove (14) is connected with the threaded column (13) in a threaded mode.

4. The construction engineering steel bar quality measuring equipment according to claim 1, wherein the discharging mechanism comprises a discharging port (16), a movable hole (17), a baffle (18), a connecting sleeve (19), a threaded rod (20), a driven wheel (21), a driving wheel (22), a manual wheel (23), a rotating shaft (24) and a limiting block (25), the discharging port (16) is arranged on the right side of the box body (1), the baffle (18) is positioned on the right side of the box body (1), the discharging port (16) is sealed through the baffle (18), the threaded rod (20) is positioned on two sides of the discharging port (16), the threaded rod (20) is rotatably connected on the box body (1) through a bearing, the connecting sleeve (19) is connected on the outer wall of the threaded rod (20), the connecting sleeves (19) are respectively embedded at two ends of the baffle (18), the driven wheel (21) is fixedly connected on the outer wall of one end of the threaded rod (20) far away from the connecting sleeve (19), pivot (24) are between two threaded rods (20), action wheel (22) fixed connection is on pivot (24) keep away from the outer wall of baffle (18) one end, from driving wheel (21) and action wheel (22) meshing work, pivot (24) are close to the one end of baffle (18) and pass through activity hole (17) to extend to the inside of discharge gate (16), be located inside pivot (24) of discharge gate (16) and be fixed with stopper (25), the diameter of this stopper (25) is greater than the diameter of activity hole (17), the one end welding that baffle (18) were kept away from in pivot (24) has manual wheel (23).

5. The construction engineering steel bar quality measuring device according to claim 1, wherein a movable door (2) is arranged on the outer side of the box body (1), and the movable door (2) is hinged on the outer wall of the box body (1) through a hinge.

6. The construction engineering steel bar quality measuring device according to claim 1, wherein the carrying plate (6) corresponds to the discharge port (16).