CN112326443A

CN112326443A - Convenient pressure measurement for building engineering who adjusts

Info

Publication number: CN112326443A
Application number: CN202011214579.3A
Authority: CN
Inventors: 田文文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-02-05

Abstract

The invention discloses a conveniently-adjusted pressure detection device for building engineering, which comprises a workbench, two clamping plates and a detection main body, wherein the two clamping plates are symmetrical, the detection main body is arranged above the symmetrical center of the two clamping plates and on the surface of the workbench, the detection main body is arranged at the bottom of the workbench and is provided with an angle adjustment mechanism, the bottom of a supporting table is provided with a damping mechanism, and the surface of the workbench is provided with a clamping mechanism; through setting up second grade damper, can satisfy the hierarchical shock attenuation under the different loads for thereby the workstation can not receive external pressure's influence and makes the product produce the structure and the precision that the position removed and avoid influencing the detection, is showing and is improving detection precision, convenient to use.

Description

Convenient pressure measurement for building engineering who adjusts

Technical Field

The invention relates to the field of constructional engineering, in particular to a pressure detection device for constructional engineering, which is convenient to adjust.

Background

During construction engineering, a plurality of safety detections such as pressure tests are often required for products.

Traditional building engineering pressure measurement, generally, exert pressure for being surveyed the product through pressure output mechanism, and detect this compression factor of being surveyed the product through pressure measurement appearance, and then reach the security performance of measuring the product, in the detection, being surveyed the product and need fix a position and then make things convenient for the performance of diversified product of detection according to the shape of product when examining, the unable regulation of angle of the operation panel of current device, it is inconvenient to use, still need cooperate other devices to detect the object data that need detect, can't guarantee the stability of workstation when exerting pressure, detection device does not have absorbing function, cause the product to lose a position in the testing process, make the detection data have the deviation.

Disclosure of Invention

The invention aims to provide a pressure detection device for constructional engineering, which is convenient to adjust and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a conveniently-adjusted pressure detection device for building engineering comprises a workbench, two clamping plates and a detection main body, wherein the two clamping plates are symmetrically arranged, the detection main body is arranged above the symmetric center of the two clamping plates and on the surface of the workbench, the detection main body is arranged at the bottom of the workbench and is provided with an angle adjustment mechanism, the angle adjustment mechanism comprises a turntable, a first connecting rod and a two-way threaded rod, the turntable is welded at the bottom of the workbench, the eccentric position at the bottom of the turntable is symmetrically fixed with the first connecting rod and a second connecting rod which are arranged in parallel with the turntable, the connecting ends of the first connecting rod and the second connecting rod, which are far away from the turntable, are respectively and rotatably connected with sleeves, the two sleeves are connected on the threaded parts of the two-way threaded rod with opposite rotating directions through threads, one side of the two-way threaded rod is provided with a handle, the two-, the circular rail is arranged on the surface of the supporting table, a plurality of rotating rods are fixedly connected to the edge position of the bottom of the workbench uniformly, the rotating rods penetrate into the circular rail, the bottom of the rotating rods is in contact with the circular rail, a damping mechanism is arranged at the bottom of the supporting table and comprises a primary damping mechanism and a secondary damping mechanism, the primary damping mechanism comprises a telescopic column, a cylinder barrel, an elastic part, a guide barrel and a limiting block, the telescopic column is fixed at the bottom of the supporting table and penetrates into the cylinder barrel, the cylinder barrel is arranged on a supporting plate and fixed on the surface of the supporting plate, a plurality of circular grooves are formed in the inner wall of the cylinder barrel at equal intervals, the telescopic column is slidably clamped in the cylinder barrel through the matching of the circular grooves formed in the side wall of the telescopic column and the elastic part, the limiting rod is fixed at the bottom of the telescopic column, the bottom of the limiting rod extends, the guide cylinder periphery cover is equipped with the spring, and spring coupling is between flexible post and backup pad, second grade damper includes big elastic ball and little elastic ball, big elastic ball and little elastic ball interval inlay locate between the backup pad of equidistant distribution, the backup pad is two at least, per two connect through elastic connecting piece between the backup pad, elastic connecting piece locates the backup pad both sides.

As a further scheme of the invention: the surface of the workbench is provided with a clamping mechanism, the clamping mechanism comprises two clamping units which are symmetrically arranged, the clamping comprises a clamping plate and a stepping motor, the stepping motor is slidably mounted on the surface of the workbench through a T-shaped sliding piece at the bottom of the stepping motor, the bottom of the T-shaped sliding piece is clamped in a sliding chute in the workbench, the output end of the stepping motor is connected with the T-shaped sliding piece, the middle part of the T-shaped sliding piece is arranged in a sleeve seat matched with a threaded part of the T-shaped sliding piece, the sleeve seat is fixed on the surface of the workbench, one end of the sleeve seat, different from the stepping motor, is fixedly connected with a sliding seat, the bottom end of the sliding seat is slidably clamped in the sliding chute in the workbench, the end surface of the sliding seat is vertically fixed with the clamping plate, the central positions of the two clamping plates are arranged on the surface of the, and the pressure sensors are arranged on the working surfaces of the pressure plate and the two clamping plates.

As a still further scheme of the invention: and cushion pads are arranged on the end faces of the two clamping plates.

As a still further scheme of the invention: and universal balls are arranged at the bottoms of the rotating rods, and the bottoms of the universal balls are in contact with the inner bottom surface of the circular rail.

As a still further scheme of the invention: elastic component unilateral is established to two with the circular slot complex, elastic component includes column casing, marble and spring, in the column casing was located to the spring, the spring top was connected with marble bottom, and the spring bottom is fixed in column casing bottom, the marble stretches out the column casing.

As a still further scheme of the invention: the handle of the handle is provided with a printing thread.

As a still further scheme of the invention: the rotating rods are at least three and are uniformly distributed.

Compared with the prior art, the invention has the beneficial effects that: the angle adjusting mechanism is arranged at an angle formed by matching the rotary disc, the bidirectional screw, the connecting rod, the universal ball, the hand wheel and the like, so that the angle of the workbench can be adjusted accurately, the angle of a product can be adjusted, the product can be adapted to different product detection requirements, and the pressure detection is convenient; through setting up second grade damper, can satisfy the hierarchical shock attenuation under the different loads for thereby the workstation can not receive external pressure's influence and makes the product produce the structure and the precision that the position removed and avoid influencing the detection, is showing convenience and the accuracy that has improved the detection.

Drawings

Fig. 1 is a schematic structural view of a pressure detecting device for construction engineering, which is convenient to adjust.

Fig. 2 is an axial view of an angle adjusting mechanism of the pressure detecting device for construction engineering, which is convenient to adjust.

Fig. 3 is a partially structured axial view of an angle adjusting mechanism of a pressure detecting device for construction engineering, which is convenient to adjust.

Fig. 4 is a partially enlarged view of a portion a of fig. 1 of a pressure detecting apparatus for construction work, which is convenient to adjust.

Fig. 5 is a partially enlarged view of a portion B of fig. 1 of a pressure detecting apparatus for construction work, which is convenient to adjust.

In the figure: 1. a work table; 2. a turntable; 3. a first link; 4. a sleeve; 5. a bearing seat; 6. a rotating rod; 7. a bidirectional threaded rod; 8. a handle; 9. a support table; 10. a circular rail; 11. a universal ball; 12. a telescopic column; 13. a cylinder barrel; circular groove 14. circular groove; 15. an elastic member; 16. a column casing; 17. a marble; 18. a guide cylinder; 19. a limiting rod; 20. a support plate; 21. an elastic connecting member; 22. a large elastic ball; 23. a small elastic ball; 24. a limiting block; 25. a stepping motor; a T-shaped slider; 27. a first threaded rod; 28. a sleeve seat; 29. a sliding seat; 30. a splint; 31. a pressure sensor; 32. a cushion pad; 33. detecting a subject; 34. a hydraulic lever; 35. pressing a plate; 36. a second link; 37. a material bearing platform.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

Referring to fig. 1 to 5, in the embodiment of the present invention, an adjustable pressure detection device for building engineering includes the workbench 1, two clamp plates 30 and a detection main body 33, the two clamp plates 30 are symmetrically provided, the detection main body 33 is provided above the symmetric center of the two clamp plates 30, the detection main body 33 is provided on the surface of the workbench 1, the detection main body 33 is provided at the bottom of the workbench 1 and is provided with an angle adjustment mechanism, the angle adjustment mechanism includes a rotary table 2, a first connecting rod 3 and a bidirectional threaded rod 7, the rotary table 2 is welded at the bottom of the workbench 1, the eccentric position at the bottom of the rotary table 2 is symmetrically fixed with the first connecting rod 3 and a second connecting rod 36, the first connecting rod 3 and the second connecting rod 36 are arranged in parallel with the rotary table, the connecting ends of the first connecting rod 3 and the second connecting rod 36 far away from the rotary table 2 are both rotatably connected with sleeves 4, the two sleeves 4 are connected to two threaded portions of, a handle 8 is arranged on one side of the bidirectional threaded rod 7, the bidirectional threaded rod 7 is installed on the surface of a supporting platform 9 through two bearing seats 5, a circular rail 10 is arranged on the surface of the supporting platform 9, a plurality of rotating rods 6 are evenly and fixedly connected to the edge position of the bottom of the workbench 1, the rotating rods 6 penetrate into the circular rail 10, the bottoms of the rotating rods are in contact with the circular rail 10, a damping mechanism is arranged at the bottom of the supporting platform 9 and comprises a primary damping mechanism and a secondary damping mechanism, the primary damping mechanism comprises a telescopic column 12, a cylinder barrel 13, an elastic piece 15, a guide barrel 18 and a limiting block 24, the telescopic column 12 is fixed at the bottom of the supporting platform 9 and penetrates into the cylinder barrel 13, the cylinder barrel 13 is fixed on the surface of the supporting plate 20, a plurality of circular grooves 14 are equidistantly arranged on the inner wall of the cylinder barrel 13, the telescopic column 12 is slidably clamped in the cylinder barrel 13 through the matching of the circular, flexible post 12 bottom is fixed with gag lever post 19, gag lever post 19 bottom extends to in the guide cylinder 18, guide cylinder 18 is fixed in backup pad 20 surface and its bottom and is equipped with stopper 24, the peripheral cover of guide cylinder 18 is equipped with the spring, and spring coupling is between flexible post 12 and backup pad 20, second grade damper includes big elastic ball 22 and little elastic ball 23, big elastic ball 22 and little elastic ball 23 interval are inlayed and are located between the backup pad 20 of equidistant distribution, backup pad 20 is two at least, per two connect through elastic connecting piece 21 between the backup pad 20, elastic connecting piece 21 locates backup pad 20 both sides.

Preferably, the bottom of the plurality of rotating rods 6 is provided with a universal ball 11, and the bottom of the universal ball 11 is kept in contact with the inner bottom surface of the circular rail 10.

Further, elastic component 15 unilateral is established to two with circular slot 14 complex, elastic component 15 includes column casing 16, marble 17 and spring, the spring is located in column casing 16, and the spring top is connected with the marble bottom, and the spring bottom is fixed in column casing bottom, marble 17 stretches out the column casing.

In this embodiment, the angle adjusting mechanism works as such, the handle 8 is rotated to adjust the turntable 2 to the angle to be adjusted according to the requirement, the workbench 1 is fixedly connected with the turntable 2, the product is arranged on the workbench 1, and then the product is correspondingly adjusted to the corresponding angle, assuming that the handle 8 is rotated along a certain direction first, the two-way threaded rod 7 is rotated therewith to drive the two sleeves 4 to move toward or away from each other, the two sleeve support plates 20 drive the first connecting rod 3 and the second connecting rod 36 to rotate clockwise (viewed from the bottom), the first connecting rod 3 and the rotating rod 6 drive the turntable 2 to rotate, the turntable 2 drives the workbench 1 to rotate, and the rotating rod 6 rotates along the circular rail 10, because the universal ball 11 is arranged at the bottom of the rotating rod 6, the universal ball 11 is finally rotated along the circular groove at the bottom surface of the circular rail 10, the sliding friction is converted into the rolling friction, and the friction force is reduced, make the rotation of workstation 1 easier, splint 30 on the workstation 1 presss from both sides tightly has the product, conveniently adjusts to carrying out hydraulic stem 34 after the suitable angle and carrying out pressure detection, if to turned angle on the contrary, then toward the opposite rotation handle 8 of aforementioned turned direction can, can carry out comparatively accurate angular adjustment to the angle of workstation, and then realized the angular adjustment to the product, can adapt to the different product detection demands of adaptation, conveniently detect pressure.

When an outward force is received, the first damping mechanism starts to work, the telescopic column 12 drives the limiting rod 19 to start to move downwards, the marble 17 of the elastic part 15 is separated from the original circular groove 14 to move downwards and enter the next circular groove 14, meanwhile, the spring outside the guide cylinder 18 starts to compress, the pressure is resisted and is continuously increased, so that the limiting rod 19 is contacted with the limiting block 24, the first-stage damping completes the damping work, after the first-stage damping mechanism finishes the work, the second-stage damping mechanism starts to work, the large elastic balls 22 and the small elastic balls 23 which are distributed in an array manner are arranged between the adjacent supporting plates 20, so that the second-stage damping mechanism has the damping effect and certain rigidity, the large elastic balls 22 and the small elastic balls 23 are arranged at intervals, so that under a light load, the pressure is borne by the large elastic balls 22, and under a heavy load, the large elastic balls 22 and the small elastic balls 23 bear the pressure together, the hierarchical shock attenuation under can satisfying different loads for thereby the workstation can not receive external pressure's influence and makes the product produce the structure and the precision that the position moved influence detected.

Referring to fig. 1 to 5, as another preferred embodiment of the present invention, a clamping mechanism is disposed on the surface of the workbench 1, the clamping mechanism includes two clamping units symmetrically disposed, the clamping unit includes a clamping plate 30 and a stepping motor 25, the stepping motor 25 is slidably mounted on the surface of the workbench 1 through a T-shaped sliding member 26 at the bottom of the stepping motor 25, the bottom of the T-shaped sliding member 26 is clamped in a sliding slot in the workbench 1, the output end of the stepping motor 25 is connected with the T-shaped sliding member 26, the middle of the T-shaped sliding member 26 is disposed in a sleeve seat 28 matched with the threaded portion of the T-shaped sliding member, the sleeve seat 28 is fixed on the surface of the workbench 1, one end of the sleeve seat 28 different from the stepping motor 25 is fixedly connected with a sliding seat 29, the bottom end of the sliding seat 29 is slidably clamped in the sliding slot in the workbench 1, a clamping plate 30 is vertically fixed on the end surface of the sliding seat 29, a bearing table, the bottom of the detection main body 33 is provided with a hydraulic rod 34, the bottom of the hydraulic rod 34 is connected with a pressing plate 35, and the pressing plate 35 and the two clamping plates 30 are provided with pressure sensors 31 on the working surfaces.

Preferably, the two clamping plates 30 are provided with cushion pads 32 on the end surfaces.

In this embodiment, a product to be detected is placed on the object bearing table 37, first, the two stepping motors 25 are started, the two stepping motors 25 output power to drive the two first threaded rods 27 to rotate, because the first threaded rods 27 are in threaded fit with the sleeve seat 28, if the first threaded rod 27 on the left rotates to the right, the left stepping motor 25 rotates clockwise when viewed from the left, and the right stepping motor 25 rotates counterclockwise, the first threaded rod 27 will approach, and simultaneously the sliding seat 29 is driven to slide, so that the clamping plates 30 are finally driven to slide towards each other, the two clamping plates 30 approach towards each other to clamp the product to be detected, the buffer pads 32 on the clamping plates 30 can play a buffer role, thereby playing a function of protecting the product, preventing the product from being longitudinally clamped and damaged, when the product is clamped to one end, the pressure sensor 31 detects that the force starts to stop clamping, the loosening process is opposite, after the, the hydraulic rod 34 drives the pressing plate 35 to move downwards, so that the product is extruded through the pressing plate 35, pressure is displayed through the 3-way guide cylinder 18, and pressure testing work is completed.

Referring to fig. 1-2, as another preferred embodiment of the present invention, the handle 8 has a printed thread on the handle.

In this embodiment, the stamp screw thread has increased frictional force, prevents to skid, better rotation handle 8 with angle of adjustment.

Referring to fig. 1-2, as another preferred embodiment of the present invention, at least three rotating rods 6 are provided and distributed uniformly.

In this embodiment, three rotation levers 6 satisfy the stability of rotation.

The working principle of the invention is as follows:

other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. The utility model provides a convenient pressure measurement for building engineering who adjusts, includes workstation (1), splint (30) and detection main part (33), its characterized in that, splint (30) are equipped with two of symmetry, detect main part (33) and locate two splint (30) symmetry centers's top, locate workstation (1) surface, detect main part (33) and locate workstation (1) bottom is equipped with angle adjusting mechanism, and angle adjusting mechanism includes carousel (2), first connecting rod (3) and two-way threaded rod (7), carousel (2) weld in workstation (1) bottom, carousel (2) bottom eccentric position symmetry is fixed with first connecting rod (3) and second connecting rod (36), first connecting rod (3) and second connecting rod (36) and carousel parallel arrangement, first connecting rod (3) and second connecting rod (36) keep away from and all rotate with the link of carousel (2) and are connected with sleeve (4), the two sleeves (4) are connected to two sections of threaded parts with opposite rotating directions of the two-way threaded rod (7) through threads, a handle (8) is arranged on one side of the two-way threaded rod (7), the two-way threaded rod (7) is installed on the surface of the supporting table (9) through two bearing seats (5), a circular rail (10) is arranged on the surface of the supporting table (9), a plurality of rotating rods (6) are fixedly connected to the edge of the bottom of the workbench (1) uniformly, the rotating rods (6) penetrate into the circular rail (10) and the bottoms of the rotating rods are in contact with the circular rail (10), a damping mechanism is arranged at the bottom of the supporting table (9) and comprises a primary damping mechanism and a secondary damping mechanism, the primary damping mechanism comprises a telescopic column (12), an air cylinder barrel (13), an elastic piece (15), a guide barrel (18) and a limiting block (24), the telescopic column (12) is fixed at the bottom of the supporting table (9) and, the cylinder barrel (13) is arranged on a support plate (20) and fixed on the surface of the support plate (20), a plurality of circular grooves (14) are arranged on the inner wall of the cylinder barrel (13) at equal intervals, the telescopic column (12) is arranged in the cylinder barrel (13) in a sliding and clamping manner through the matching of the circular grooves (14) arranged on the side wall of the telescopic column (12) and the elastic part (15), a limiting rod (19) is fixed at the bottom of the telescopic column (12), the bottom of the limiting rod (19) extends into the guide cylinder (18), the guide cylinder (18) is fixed on the surface of the support plate (20) and is provided with a limiting block (24), a spring is sleeved on the periphery of the guide cylinder (18) and connected between the telescopic column (12) and the support plate (20), the secondary damping mechanism comprises large elastic balls (22) and small elastic balls (23), and the large elastic balls (22) and the small elastic balls (23) are embedded between the support plates (20) which, the number of the supporting plates (20) is at least two, every two supporting plates (20) are connected through an elastic connecting piece (21), and the elastic connecting pieces (21) are arranged on two sides of each supporting plate (20).

2. The conveniently-adjusted pressure detection device for building engineering according to claim 1, wherein a clamping mechanism is arranged on the surface of the workbench (1), the clamping mechanism comprises two symmetrically-arranged clamping units, the clamping unit comprises a clamping plate (30) and a stepping motor (25), the stepping motor (25) is slidably mounted on the surface of the workbench (1) through a T-shaped sliding part (26) at the bottom of the stepping motor, the bottom of the T-shaped sliding part (26) is clamped in a sliding groove in the workbench (1), the T-shaped sliding part (26) is connected to the output end of the stepping motor (25), the middle of the T-shaped sliding part (26) is arranged in a sleeve seat (28) matched with a threaded part of the T-shaped sliding part, the sleeve seat (28) is fixed on the surface of the workbench (1), and one end of the sleeve seat (28) different from one end of the stepping motor (25) is fixedly connected with a sliding seat (29), slide holder (29) bottom sliding card is located in the spout of workstation (1), slide holder (29) terminal surface vertical fixation has splint (30), two the central point of splint (30) puts and is located workstation (1) surface and is equipped with and holds thing platform (37), it is equipped with hydraulic stem (34) to detect main part (33) bottom, hydraulic stem (34) bottom is connected with clamp plate (35), clamp plate (35) and two pressure sensor (31) are all installed to clamp plate (30) working surface.

3. An adjustable pressure detecting device for building engineering as claimed in claim 2, wherein the end faces of the two clamping plates (30) are provided with cushion pads (32).

4. The pressure detection device for building engineering convenient to adjust according to claim 1, characterized in that a universal ball (11) is mounted at the bottom of a plurality of rotating rods (6), and the bottom of the universal ball (11) is kept in contact with the inner bottom surface of the circular rail (10).

5. The conveniently-adjusted pressure detection device for building engineering according to claim 1, wherein the elastic member (15) is provided with two single sides matched with the circular groove (14), the elastic member (15) comprises a cylinder (16), a marble (17) and a spring, the spring is arranged in the cylinder (16), the top of the spring is connected with the bottom of the marble, the bottom of the spring is fixed at the bottom of the cylinder, and the marble (17) extends out of the cylinder.

6. The conveniently adjustable pressure detection device for building engineering of claim 1, characterized in that the handle of the handle (8) is provided with a printed thread.

7. An adjustable pressure detector for building engineering as claimed in claim 1, characterized in that the number of the rotating rods (6) is at least three.