CN219201150U

CN219201150U - Building concrete test block press

Info

Publication number: CN219201150U
Application number: CN202223296089.XU
Authority: CN
Inventors: 郑昌阳
Original assignee: Anhui Wanhua Water Conservancy Engineering Co ltd
Current assignee: Anhui Wanhua Water Conservancy Engineering Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-16
Anticipated expiration: 2032-12-09

Abstract

The utility model belongs to the technical field of building concrete tests, in particular to a building concrete test block press, which comprises an electric cabinet, a base fixedly connected to the surface of the electric cabinet, a test piece arranged on the surface of the base, and a video recording assembly arranged outside the base, wherein the video recording assembly comprises an inner cylinder arranged outside the base, an outer cylinder sleeved on the surface of the inner cylinder and a supporting plate fixedly connected to the surface of the outer cylinder, the inner cylinder is in sliding connection with the outer cylinder, a camera is fixedly arranged on the bottom surface of the supporting plate through a connecting block, and an adjusting piece is arranged between the inner cylinder and the outer cylinder; the concrete compression resistance testing device is beneficial to recording the whole testing process, facilitates the later-stage display of the compression resistance of the concrete to a user, improves the true reliability of test results, is beneficial to the installation of the inner cylinder and the base, and facilitates the later-stage disassembly and maintenance.

Description

Building concrete test block press

Technical Field

The utility model belongs to the technical field of building concrete tests, and particularly relates to a building concrete test block press.

Background

The concrete block press is mainly used for testing the compressive strength of building material blocks such as concrete, cement, high-strength bricks, refractory materials and the like, and can also be used for testing the compressive strength of other nonmetallic materials, and the existing people generally put the concrete column blocks into corresponding supporting tables when testing the compressive strength of the concrete column blocks, and then carry out the compressive strength test on the concrete column blocks on the supporting tables;

the technical scheme that the concrete test block press comprises a base and a compression-resistant testing mechanism arranged above the base, wherein a supporting disc is arranged on the base, a cleaning mechanism for cleaning the upper disc surface of the supporting disc is arranged on the base, and the cleaning mechanism comprises a cleaning rod and the like which are slidably arranged above the supporting disc, and has the technical effects of conveniently cleaning concrete fragments and the like on the surface of the supporting disc;

although the concrete fragments on the surface of the supporting disc can be cleaned, in the actual test process, the design can only carry out a pressure test on the concrete test block, the whole process of the test process can not be recorded, and when the compressive strength of the concrete material is displayed to a user in the later period, the compressive test is needed to be carried out on the concrete test block again;

therefore, the building concrete test block press is designed to solve the problems.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a building concrete test block press which has the characteristics of being capable of recording the whole test process and conveniently showing the compressive property of the concrete to a user in a later period.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the building concrete test block press comprises an electric cabinet, a base fixedly connected to the surface of the electric cabinet, a test piece arranged on the surface of the base, and a video recording assembly arranged on the outer side of the base;

the video recording assembly comprises an inner cylinder arranged on the outer side of the base, an outer cylinder sleeved on the surface of the inner cylinder and a supporting plate fixedly connected with the surface of the outer cylinder, wherein the inner cylinder is in sliding connection with the outer cylinder, a camera is fixedly installed on the bottom surface of the supporting plate through a connecting block, and an adjusting piece is installed between the inner cylinder and the outer cylinder.

As the preferable choice of the building concrete test block press provided by the utility model, the regulating element comprises a limiting plate inserted in the outer cylinder and a threaded rod inserted on the surface of the limiting plate, the limiting plate is fixedly connected with the outer cylinder, the threaded rod is rotationally connected with the limiting plate through a first bearing, the top end of the threaded rod is fixedly connected with a first bevel gear, the surface of the first bevel gear is in meshed connection with a second bevel gear, the surface of the second bevel gear is fixedly connected with a rotating rod, the rotating rod is rotationally connected with the outer cylinder through a second bearing, one surface of the second bevel gear, which is far away from the rotating rod, is fixedly connected with a rotating handle, one end of the rotating handle penetrates through the outer cylinder and extends to the outer side of the outer cylinder, the bottom end of the threaded rod extends to the inner cylinder, a threaded sleeve is inserted in the inner cylinder and is fixedly connected with the threaded rod, and the threaded rod is inserted in the threaded sleeve.

As a preferable choice of the building concrete test block press machine, the utility model also comprises a mounting component arranged on the surface of the inner cylinder;

the installation component includes fixed block and fixed connection of fixed block surface are in fixed block surface's U type seat, U type seat pass through fastening bolt one with base fixed connection, the inner tube pass through U type seat with fastening bolt one with base fixed connection.

As the building concrete test block press machine is preferable, the inner wall surface of the U-shaped seat is fixedly connected with a limiting block, and the surface of the base is provided with a limiting groove matched with the limiting block.

Compared with the prior art, the utility model has the beneficial effects that: the video assembly is added on the application, recording of the whole test process is facilitated, the compression resistance of the concrete is conveniently displayed to a user in the later period, the true reliability of test results is improved, meanwhile, the installation assembly is added, installation of the inner barrel and the base is facilitated, and disassembly and maintenance in the later period are facilitated.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a disassembled structure of the U-shaped seat and the base of the present utility model;

FIG. 3 is a diagram showing the structure of the connection between the outer cylinder and the inner cylinder in the present utility model;

FIG. 4 is a diagram showing the connection structure of the threaded rod and the threaded sleeve according to the present utility model;

in the figure:

1. an electric control box; 2. a base; 3. a test piece;

4. a video recording component; 41. an inner cylinder; 42. an outer cylinder; 43. a support plate; 44. a camera; 45. a rotating handle; 46. a screw sleeve; 47. a limiting plate; 48. a first bevel gear; 49. a second bevel gear; 410. a rotating rod; 411. an adjusting member; 412. a threaded rod;

5. a mounting assembly; 51. a U-shaped seat; 52. a limit groove; 53. a limiting block; 54. fastening a first bolt; 55. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 and 2;

the building concrete test block press comprises an electric cabinet 1, a base 2 fixedly connected to the surface of the electric cabinet 1 and a test piece 3 arranged on the surface of the base 2.

In this embodiment: the prior device publication (bulletin) number CN211978513U discloses a concrete test block press, wherein the concrete test block press proposed in the application document is disclosed in the patent, the electric cabinet 1 in the application document adopts the same technical means in the prior art, the technical means are not described in detail herein, and the application is further improved with respect to the prior building concrete test block press, and the details refer to the following disclosure technology; in order to solve the technical problem in the prior art, as disclosed in the background art above, the design can only carry out a pressure test on a concrete test block in an actual test process, cannot carry out a whole-course record on the test process, and when the compressive strength of the concrete material is displayed to a user in a later period, the compressive test is often needed to be carried out on the concrete test block again.

Further, the method comprises the following steps:

as shown in fig. 1 to 4:

in combination with the above: the video recording assembly 4 comprises an inner cylinder 41 arranged on the outer side of the base 2, an outer cylinder 42 sleeved on the surface of the inner cylinder 41 and a supporting plate 43 fixedly connected to the surface of the outer cylinder 42, the inner cylinder 41 and the outer cylinder 42 are in sliding connection, a camera 44 is fixedly arranged on the bottom surface of the supporting plate 43 through a connecting block, and an adjusting piece 411 is arranged between the inner cylinder 41 and the outer cylinder 42.

In this embodiment: when using this kind of building concrete test block press to fire concrete test block to carry out compressive test, place the device level to be connected this press through power cord and peripheral hardware power supply equipment, then fix camera 44 on the base 2 surface, then can place the concrete test block that awaits measuring on the supporting bench surface in the test piece 3, the user can be according to the actual thickness of test block through adjusting piece 411 adjustment camera 44's height this moment for the height of camera 44 is in the position department of the pressure disk in the test piece 3 and test block contact, thereby records the whole test procedure of concrete briquetting, makes things convenient for the later stage to carry out the result show.

It should be noted that: the high-definition lens with night vision function adopted by the camera 44 ensures that the camera 44 can record video in a dark-light environment.

In an alternative embodiment, the adjusting member 411 includes a limiting plate 47 inserted in the outer cylinder 42 and a threaded rod 412 inserted on the surface of the limiting plate 47, the limiting plate 47 is fixedly connected with the outer cylinder 42, the threaded rod 412 is rotatably connected with the limiting plate 47 through a first bearing, a first bevel gear 48 is fixedly connected to the top end of the threaded rod 412, a second bevel gear 49 is meshed with the surface of the first bevel gear 48, a rotating rod 410 is fixedly connected to the surface of the second bevel gear 49, the rotating rod 410 is rotatably connected with the outer cylinder 42 through a second bearing, one surface of the second bevel gear 49 away from the rotating rod 410 is fixedly connected with a rotating handle 45, one end of the rotating handle 45 penetrates the outer cylinder 42 and extends to the outer side of the outer cylinder 42, the bottom end of the threaded rod 412 extends to the inner cylinder 41, a threaded sleeve 46 is inserted in the inner cylinder 41, the threaded sleeve 46 is fixedly connected with the inner cylinder 41, and the threaded rod 412 is inserted in the threaded sleeve 46.

In this embodiment: when the shooting height of the camera 44 needs to be adjusted, an operator rotates the rotating handle 45, the rotating handle 45 rotates to drive the bevel gear II 49 to rotate, the bevel gear II 49 rotates to drive the bevel gear I48 to rotate, the bevel gear I48 rotates to drive the threaded rod 412 to rotate in the limiting plate 47, at the moment, the threaded rod 412 rotates in the threaded sleeve 46, and the threaded rod 412 can be lifted in the threaded sleeve 46 when the threaded rod 412 rotates due to the fixed connection of the threaded sleeve 46 and the inner cylinder 41, and the limiting plate 47 is fixedly connected with the outer cylinder 42 due to the fact that the threaded rod 412 is connected with the limiting plate 47 through the first bearing, and therefore the lifting of the threaded rod 412 can drive the outer cylinder 42 to lift on the surface of the inner cylinder 41 through the limiting plate 47, and therefore the adjustment of the shooting height of the camera 44 can be achieved.

It should be noted that: the bottom fixedly connected with circular piece of threaded rod 412 can inject the lift position of threaded rod 412, avoids threaded rod 412 to shift out in the swivel nut 46, also can guarantee simultaneously that urceolus 42 can not shift out inner tube 41.

In an alternative embodiment, the mounting assembly 5 is further provided on the surface of the inner barrel 41;

the installation component 5 includes fixed block 55 fixedly connected to the surface of the inner cylinder 41 and U-shaped seat 51 fixedly connected to the surface of the fixed block 55, the U-shaped seat 51 is fixedly connected with the base 2 through a first fastening bolt 54, and the inner cylinder 41 is fixedly connected with the base 2 through the U-shaped seat 51 and the first fastening bolt 54.

In this embodiment: when the device is used, the U-shaped seat 51 is clamped on the surface of the base 2, the mounting holes formed in the surfaces of the U-shaped seat 51 and the base 2 are aligned, and then the fastening bolt I54 is screwed into the mounting holes in the surfaces of the U-shaped seat 51 and the base 2, so that the U-shaped seat 51 and the base 2 are fixed, the inner cylinder 41 can be fixed on the surface of the base 2, and the installation between the camera 44 and the testing machine is completed.

It should be noted that: the rectangular groove matched with the size of the fixed block 55 is formed in one surface of the outer cylinder 42 close to the fixed block 55, so that the fixed block 55 can move in the rectangular groove when the outer cylinder 42 moves, and the movement of the outer cylinder 42 is not limited.

In an alternative embodiment, the inner wall surface of the U-shaped seat 51 is fixedly connected with a limiting block 53, and the surface of the base 2 is provided with a limiting groove 52 matched with the limiting block 53.

In this embodiment: through stopper 53 and spacing groove 52, can be with the mounting hole quick alignment on U type seat 51 and base 2 surface, improve the installation effectiveness.

Working principle: when the building concrete test block press is used for carrying out compression test on a combustion concrete test block, the device is horizontally placed, the press is connected with external power supply equipment through a power line, then the U-shaped seat 51 is clamped on the surface of the base 2 through a limiting groove 52 matched with a limiting block 53, so that mounting holes formed in the surfaces of the U-shaped seat 51 and the base 2 are aligned, then a fastening bolt 54 is screwed into the mounting holes on the surfaces of the U-shaped seat 51 and the base 2, thereby realizing the fixation between the U-shaped seat 51 and the base 2, further fixing the inner cylinder 41 on the surface of the base 2, completing the installation between the camera 44 and the test machine, then placing the concrete test block to be tested on the surface of a supporting table in the test piece 3, at the moment, a user can adjust the height of the camera 44 through an adjusting piece 411 according to the actual thickness of the test block, when the camera height of the camera 44 is required to be adjusted, the operator rotates the rotating handle 45, the rotating handle 45 rotates to drive the bevel gear II 49 to rotate, the bevel gear II 49 rotates to drive the bevel gear I48 to rotate, the bevel gear I48 rotates to drive the threaded rod 412 to rotate in the limiting plate 47, at the moment, the threaded rod 412 rotates in the threaded sleeve 46, the threaded rod 412 is lifted in the threaded sleeve 46 due to the fixed connection of the threaded sleeve 46 and the inner cylinder 41, the threaded rod 412 is connected with the limiting plate 47 through the first bearing, the limiting plate 47 is fixedly connected with the outer cylinder 42, the lifting of the threaded rod 412 can drive the outer cylinder 42 to lift on the surface of the inner cylinder 41 through the limiting plate 47, thereby realizing the adjustment of the camera shooting height of the camera 44, ensuring that the height of the camera 44 is positioned at the position where the pressure plate in the test piece 3 contacts with the test block, recording the whole test process of the concrete block, and the result display is convenient in the later period.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a building concrete test block press, includes electric cabinet (1) and fixed connection be in base (2) on electric cabinet (1) surface and install test piece (3) on base (2) surface, its characterized in that: the video recording assembly (4) is arranged on the outer side of the base (2);

the video recording assembly (4) comprises an inner cylinder (41) arranged on the outer side of the base (2), an outer cylinder (42) sleeved on the surface of the inner cylinder (41) and a supporting plate (43) fixedly connected with the surface of the outer cylinder (42), the inner cylinder (41) is slidably connected with the outer cylinder (42), a camera (44) is fixedly arranged on the bottom surface of the supporting plate (43) through a connecting block, and an adjusting piece (411) is arranged between the inner cylinder (41) and the outer cylinder (42).

2. The building concrete test block press of claim 1, wherein: the regulating piece (411) comprises a limiting plate (47) inserted into the outer cylinder (42) and a threaded rod (412) inserted into the surface of the limiting plate (47), the limiting plate (47) is fixedly connected with the outer cylinder (42), the threaded rod (412) is rotatably connected with the limiting plate (47) through a first bearing, the top end of the threaded rod (412) is fixedly connected with a first bevel gear (48), the surface of the first bevel gear (48) is in meshed connection with a second bevel gear (49), the surface of the second bevel gear (49) is fixedly connected with a rotating rod (410), the rotating rod (410) is rotatably connected with the outer cylinder (42) through a second bearing, one surface of the second bevel gear (49) away from the rotating rod (410) is fixedly connected with a rotating handle (45), one end of the rotating handle (45) penetrates through the outer cylinder (42) and extends to the outer side of the outer cylinder (42), the bottom end of the threaded rod (412) extends to the inner cylinder (41), the threaded rod (46) is provided with a threaded rod (46), and the threaded rod (46) is fixedly connected with the threaded rod (46).

3. The building concrete test block press of claim 1, wherein: the device also comprises a mounting component (5) arranged on the surface of the inner cylinder (41);

the mounting assembly (5) comprises a fixed block (55) fixedly connected to the surface of the inner cylinder (41) and a U-shaped seat (51) fixedly connected to the surface of the fixed block (55), and the U-shaped seat (51) is fixedly connected with the base (2) through a first fastening bolt (54).

4. A building concrete test block press according to claim 3, characterized in that: the limiting block (53) is fixedly connected to the inner wall surface of the U-shaped seat (51), and a limiting groove (52) matched with the limiting block (53) is formed in the surface of the base (2).