CN216385627U - Portable steel protects a straightness's measuring device that hangs down - Google Patents

Abstract

The utility model discloses a portable device for measuring the verticality of a steel casing, which comprises a base, wherein a groove is formed in the top end of the base, a side plate is installed on one side of the top end of the base, a driving mechanism is installed on the top end of the side plate, a measuring mechanism is installed at the bottom end of the driving mechanism, and a single chip microcomputer controller is installed on one side of the top end of the base. The utility model has the beneficial effects that: through the actuating mechanism who is equipped with, the staff rotates through the step motor that is equipped with and drives the screw thread axis of rotation and rotate to make the swivel nut take place to remove and further drive measuring mechanism and remove, make things convenient for the staff to protect a section of thick bamboo to carry out the straightness measurement that hangs down through the infrared emitter that is equipped with, through handle and the universal wheel that is equipped with, the staff holds the handle thrust unit tightly and makes the removal comparatively convenient, through the battery that is equipped with, can provide electric power for the step motor, thereby make things convenient for staff's use.

Description

Portable steel protects a straightness's measuring device that hangs down

Technical Field

The utility model relates to the technical field of verticality measurement, in particular to a portable device for measuring the verticality of a steel casing.

Background

The steel casing is exactly at the in-process of carrying out the manual hole digging pile, because soil property is unstable, there is great degree of difficulty in constructing the reinforced concrete dado so adopt the dado of steel to protect the hole pile, prevent that the hole collapse from avoiding influencing construction progress and safety. The steel pile casing is a circular barrel which is formed by hooping iron sheets according to the size of the hole pile, two ends of the circular barrel are hollow, at present, a large-diameter drilled pile is generally adopted for a large-scale bridge pile foundation, and the large-diameter steel pile casing is required in the construction process of the large-diameter drilled pile. Need to insert under water and beat a steel casing and carry out drilling construction to pile foundation construction in the bridge aquatic, the steel casing is as the most important auxiliary structure of bored pile construction, and its straightness that hangs down directly influences the pore-forming quality.

But current straightness measuring device that hangs down is inconvenient removes and still need take the power when outdoor use, has brought a lot of inconveniences to staff's work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable device for measuring the perpendicularity of a steel casing, and aims to solve the problems that the conventional perpendicularity measuring device in the market is inconvenient to move and needs workers to carry an external power supply to increase working pressure.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable steel protects a straightness's measuring device that hangs down, includes the base, the base top is seted up flutedly, the curb plate is installed to base top one side, actuating mechanism is installed on the curb plate top, measuring mechanism is installed to the actuating mechanism bottom, single chip microcomputer controller is installed to base top one side.

In order to facilitate the movement of the measuring mechanism by the staff, the utility model adopts a preferable scheme that: actuating mechanism include with curb plate fixed connection's shell, the fluting has been seted up to the shell bottom, step motor is installed to the inboard one end of shell, step motor's output shaft runs through the curb plate and is connected with the screw thread axis of rotation, the other end of screw thread axis of rotation rotates and is connected with the bearing frame, bearing frame fixed mounting is inboard at the shell, screw thread axis of rotation cover is equipped with the swivel nut, swivel nut bottom fixed mounting has the slider, slider and fluting sliding connection, the slider bottom is installed measuring mechanism.

In order to facilitate the perpendicularity measurement of a worker on the steel casing, the preferable scheme of the utility model is as follows: the measuring mechanism comprises a mounting plate fixedly connected with the bottom end of the sliding block, and an infrared emitter is mounted at the bottom end of the mounting plate.

In order to facilitate the movement of the measuring device by the staff, as a preferred scheme of the utility model: the handle is installed to base one side, a plurality of universal wheel is installed to the base bottom.

In order to make the device provide the second measuring mode, as a preferable scheme of the utility model: the mounting panel is installed to mounting panel one side protrudingly, the through-hole has been seted up to protruding one end, it is connected with the perpendicular line to alternate in the through-hole, perpendicular line one end is connected with protruding winding, the toper pituitary is installed to the perpendicular line other end.

In order to facilitate the measurement of workers by using a vertical line, the utility model adopts the following preferable scheme: and the bottom end of the shell is provided with scale marks.

In order to make the measuring device available outdoors and to be capable of being provided with a power supply, as a preferred scheme of the utility model: the storage battery is installed to base top one side, the electric quantity display is installed on the storage battery top.

In order to control each electric device by utilizing the control of a singlechip, the utility model is taken as a preferred scheme that: the stepping motor, the infrared emitter and the electric quantity display are all electrically connected with the single chip microcomputer controller, and the single chip microcomputer controller is electrically connected with the storage battery.

Compared with the prior art, the utility model has the beneficial effects that:

1) through the arranged driving mechanism, a worker rotates through the arranged stepping motor to drive the threaded rotating shaft to rotate, so that the threaded sleeve moves to further drive the measuring mechanism to move left and right, and the perpendicularity measurement of the steel casing is facilitated for the worker through the arranged infrared emitter;

2) through the handle and the universal wheel that are equipped with, the staff holds handle thrust unit tightly and makes the removal comparatively convenient, through the battery that is equipped with, can provide electric power for step motor to make things convenient for staff's use.

Drawings

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

FIG. 2 is a schematic view of the driving mechanism of the present invention;

FIG. 3 is a schematic diagram of a vertical line structure according to embodiment 2 of the present invention;

fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure: 1. a base; 2. a groove; 3. a side plate; 4. a drive mechanism; 41. a housing; 42. grooving; 43. a stepping motor; 44. a threaded rotating shaft; 45. a bearing seat; 46. a threaded sleeve; 47. a slider; 5. a measuring mechanism; 51. mounting a plate; 52. an infrared emitter; 6. a single chip controller; 7. a handle; 8. a universal wheel; 9. a protrusion; 10. a through hole; 11. a vertical line; 12. a tapered pituitary; 13. scale lines; 14. a storage battery; 15. and an electric quantity display.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a portable steel protects a straightness's measuring device that hangs down, includes base 1, and 1 top of base has seted up recess 2, and 1 top one side of base installs curb plate 3, and actuating mechanism 4 is installed on 3 tops of curb plate, and measuring mechanism 5 is installed to 4 bottoms of actuating mechanism, and single chip microcomputer controller 6 is installed to 1 top one side of base.

Specifically, the staff protects a section of thick bamboo with the steel and places on base 1, can clip the steel through the recess 2 that is equipped with and protect a section of thick bamboo and prevent that the steel from protecting a section of thick bamboo and taking place the slope or remove when measuring, and the staff starts actuating mechanism 4 through singlechip controller 6 that is equipped with for measuring mechanism 5 removes the steel and protects a section of thick bamboo top and measure.

In this embodiment: actuating mechanism 4 includes shell 41 with 3 fixed connection of curb plate, fluting 42 has been seted up to shell 41 bottom, step motor 43 is installed to the inboard one end of shell 41, the output shaft of step motor 43 runs through curb plate 3 and is connected with screw thread axis of rotation 44, the other end of screw thread axis of rotation 44 rotates and is connected with bearing frame 45, bearing frame 45 fixed mounting is inboard at shell 41, screw thread axis of rotation 44 cover is equipped with swivel nut 46, swivel nut 46 bottom fixed mounting has slider 47, slider 47 and fluting 42 sliding connection, slider 47 bottom installation measuring mechanism 5.

Specifically, the staff starts step motor 43 through single chip microcomputer controller 6, and step motor 43 drives screw axis of rotation 44 and rotates, through swivel nut 46 and screw axis of rotation 44 threaded connection and slider 47 and fluting 42 sliding connection for swivel nut 46 moves along screw axis of rotation 44's direction, and then drives measuring mechanism 5 and removes.

In this embodiment: the measuring mechanism 5 comprises a mounting plate 51 fixedly connected with the bottom end of the slide block 47, and an infrared emitter 52 is mounted at the bottom end of the mounting plate 51.

Specifically, the staff starts infrared emitter 52 through single chip microcomputer controller 6 and sends the infrared ray, makes infrared ray and steel protect a section of thick bamboo one side to contact through removing measuring mechanism 5, carries out the measurement of straightness that hangs down.

In this embodiment: a handle 7 is installed on one side of the base 1, and a plurality of universal wheels 8 are installed at the bottom end of the base 1.

Specifically, the staff carries out the removal of device under the roll of universal wheel 8 through holding handle 7 tightly, then thrust unit, has made things convenient for the staff to carry this measuring device.

Example 2

In this embodiment: specifically, referring to fig. 3-4, a protrusion 9 is installed on one side of the mounting plate 51, a through hole 10 is formed in one end of the protrusion 9, a vertical line 11 is inserted into the through hole 10, one end of the vertical line 11 is wound around the protrusion 9, and a tapered pituitary 12 is installed at the other end of the vertical line 11.

Specifically, the worker pulls the vertical line 11 under the action of gravity by putting down the tapered pituitary 12, and observes the vertical condition of the steel casing by attaching the side of the steel casing to the vertical line 11.

In this embodiment: the bottom end of the housing 41 is provided with graduation lines 13.

Specifically, the worker calculates the verticality by the change of the vertical line 11 and the scale line 13.

In this embodiment: a storage battery 14 is installed on one side of the top end of the base 1, and an electric quantity display 15 is installed on the top end of the storage battery 14.

Specifically, through the battery 14 that is equipped with, this measuring device can not need the staff to carry external power supply, has alleviateed operating pressure for the staff, makes things convenient for the staff to carry to outdoor use simultaneously.

In this embodiment: the stepping motor 43, the infrared emitter 52 and the electric quantity display 15 are electrically connected with the singlechip controller 6, and the singlechip controller 6 is electrically connected with the storage battery 14.

The working principle is as follows: when using this portable steel protects a straightness's measuring device that hangs down, at first, the staff removes this measuring device to the workplace through handle 7 and universal wheel 8 that are equipped with, then the staff protects a section of thick bamboo level with the steel and places on base 1, rethread singlechip controller 6 starts step motor 43, step motor 43 drives screw axis of rotation 44 and rotates thereby drive swivel nut 46 and remove, through slider 47 and swivel nut 46 fixed connection, and then drive measuring mechanism 5 and remove, the staff removes measuring mechanism 5 and protects a section of thick bamboo top with the steel, then infrared emitter 52 launches the infrared ray, remove measuring mechanism 5 again makes infrared ray and steel protect a section of thick bamboo one side to be close to, then slowly move measuring mechanism 5 and calculate the straightness that hangs down through the change of scale mark 13.

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 various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the utility model.

Claims (8)

1. The utility model provides a portable steel protects a straightness's measuring device that hangs down, includes base (1), its characterized in that: base (1) top is seted up recess (2), curb plate (3) are installed to base (1) top one side, actuating mechanism (4) are installed on curb plate (3) top, measuring mechanism (5) are installed to actuating mechanism (4) bottom, single chip microcomputer controller (6) are installed to base (1) top one side.

2. The portable steel casing verticality measuring device according to claim 1, characterized in that: actuating mechanism (4) include shell (41) with curb plate (3) fixed connection, fluting (42) have been seted up to shell (41) bottom, step motor (43) are installed to shell (41) inboard one end, the output shaft of step motor (43) runs through curb plate (3) and is connected with screw thread axis of rotation (44), the other end of screw thread axis of rotation (44) rotates and is connected with bearing frame (45), bearing frame (45) fixed mounting is inboard at shell (41), screw thread axis of rotation (44) cover is equipped with swivel nut (46), swivel nut (46) bottom fixed mounting has slider (47), slider (47) and fluting (42) sliding connection, slider (47) bottom installation measuring mechanism (5).

3. The portable steel casing verticality measuring device according to claim 2, characterized in that: measuring mechanism (5) including with slider (47) bottom fixed connection's mounting panel (51), infrared emitter (52) are installed to mounting panel (51) bottom.

4. The portable steel casing verticality measuring device according to claim 1, characterized in that: handle (7) are installed to base (1) one side, a plurality of universal wheel (8) are installed to base (1) bottom.

5. The portable steel casing perpendicularity measuring device according to claim 3, characterized in that: install protruding (9) on one side of mounting panel (51), through-hole (10) have been seted up to protruding (9) one end, it is connected with perpendicular line (11) to alternate in through-hole (10), perpendicular line (11) one end is connected with protruding (9) winding, toper pituitary (12) is installed to perpendicular line (11) other end.

6. The portable steel casing verticality measuring device according to claim 2, characterized in that: the bottom end of the shell (41) is provided with scale marks (13).

7. The portable steel casing perpendicularity measuring device according to claim 3, characterized in that: a storage battery (14) is installed on one side of the top end of the base (1), and an electric quantity display (15) is installed on the top end of the storage battery (14).

8. The portable steel casing verticality measuring device according to claim 7, is characterized in that: the stepping motor (43), the infrared emitter (52) and the electric quantity display (15) are electrically connected with the single chip microcomputer controller (6), and the single chip microcomputer controller (6) is electrically connected with the storage battery (14).

Images