Pressure applying seat for concrete compression resistance test

Abstract

The utility model belongs to the field of pressure applying seats for concrete compression resistance inspection, and particularly relates to a pressure applying seat for concrete compression resistance inspection, which comprises a main body, a hydraulic cylinder is fixedly mounted in the main body, a hydraulic rod is arranged at the bottom of the hydraulic cylinder, a guide mechanism is arranged on the outer side of the hydraulic rod, and a box door is arranged on the main body. A mounting plate is fixedly connected to the right side of the main body, and a connecting block is in contact with the interior of the mounting plate. According to the scheme, by designing a connecting sleeve, a guide rod, a groove, a ball, a spring, a fixing plate and other components, a hydraulic cylinder is started, the hydraulic cylinder drives a hydraulic rod to move downwards, the hydraulic rod moves downwards to drive the fixing plate, the guide rod and other components to move downwards, then the hydraulic rod on the device is guided, and then an upper pressing plate and other components on the device are guided; and the device is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the field of pressure seats for concrete compression tests, and in particular relates to a pressure seat for concrete compression tests. Background Art

[0002] The pressure seat for concrete compression test is a device for applying pressure, and the pressure seat for concrete compression test can test the compression of concrete. According to the utility model patent with the authorization announcement number CN209841568U, a pressure seat for concrete compression test is proposed, which includes a shell, the output end of the hydraulic cylinder is fixedly connected with a fixed column, the inner part of the sleeve is movably connected with a movable rod, the end of the movable rod away from the sleeve is fixedly connected with a triangular buckle, the outer surface of the pressure column is sleeved with a limiting cylinder, the bottom of the mounting shell is fixedly connected with an upper pressing plate, and the top of the lower pressing plate is fixedly installed with a shielding cover. The shielding cover is provided, and the concrete slag will be intercepted by the shielding cover, which can prevent the concrete slag from flying around after the concrete test block is broken, and it is convenient to clean the concrete slag on the lower pressing plate. A fixed column, a damping spring and a triangular buckle are provided. By using the restorability of the damping spring itself, the triangular buckle can be ejected from the rectangular through hole, which is convenient for the installation of the upper pressing plate. By squeezing two triangular buckles, it is convenient to remove the upper pressing plate, and it is convenient to replace the upper pressing plate, which brings better use prospects. However, the patent has the following shortcomings: when the device is in use, the device has no guide mechanism, and the pressure plate and other components on the device are not easy to guide, which makes the device inconvenient to use; and when the display screen on the device is damaged, it is necessary to use external tools to rotate and disassemble the bolts on the device, which makes it difficult to disassemble and repair the display screen on the device. Therefore, it is necessary to improve the existing technology. Summary of the invention

[0003] The purpose of the utility model is to provide a pressure seat for concrete compression testing, which solves the problem that the device has no guiding mechanism, the pressure plate and other components on the device are inconvenient to be guided, resulting in the device being inconvenient to use, and when the display screen on the device is damaged, it is necessary to use external tools to rotate and disassemble the bolts on the device, resulting in the device being inconvenient to disassemble and repair.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a pressure seat for concrete compression testing, including a main body, a hydraulic cylinder is fixedly installed inside the main body, a hydraulic rod is arranged at the bottom of the hydraulic cylinder, a guide mechanism is arranged on the outer side of the hydraulic rod, a box door is arranged on the main body, a mounting plate is fixedly connected to the right side of the main body, a connecting block is contacted inside the mounting plate, a display screen is fixedly connected to the top of the connecting block, the bottom of the display screen is contacted with the mounting plate, and a disassembly mechanism is arranged inside the mounting plate.

[0005] The principle of the utility model is that when the upper pressure plate and other components on the device need to be guided, the hydraulic cylinder is started, and the hydraulic cylinder drives the hydraulic rod to move downward, and the hydraulic rod moves downward to drive the fixed plate and the pressure plate and other components to move downward, and the fixed plate moves downward to drive the guide rod to move downward, and the guide rod moves downward to compress the spring, thereby guiding the hydraulic rod on the device, and then guiding the upper pressure plate and other components on the device, so that the device is easy to use;

[0006] When the display screen on the device is damaged, the pull block is pulled to move away from the main body, the movement of the pull block drives the pull rod to move, the movement of the pull rod drives the slider to move, the movement of the slider compresses the elastic sponge, the slider moves out of the slide groove, and then the display screen is moved upward to drive the connecting block and the slide groove to move out of the mounting plate, thereby disassembling the display screen on the device, making it easy to disassemble and repair the display screen on the device.

[0007] The beneficial effects of the utility model are as follows: the scheme starts the hydraulic cylinder by designing components such as the connecting sleeve, the guide rod, the groove, the ball, the spring and the fixed plate, and the hydraulic cylinder drives the hydraulic rod to move downward, and the downward movement of the hydraulic rod drives the fixed plate and the guide rod and other components to move downward, thereby guiding the hydraulic rod on the device, thereby guiding the upper pressure plate and other components on the device, making the device easy to use, and by designing components such as the slide groove, the slider, the sliding groove, the pull rod, the pull block and the guide rod, the slider is pulled to move, and the slider moves out of the slide groove, and then the display screen is moved upward to drive the connecting block and the slide groove to move out of the mounting plate, thereby making the display screen on the device disassembled, making the display screen on the device easy to disassemble and repair.

[0008] Furthermore, the guide mechanism includes a connecting sleeve, the connecting sleeve is fixedly connected to the inside of the main body, the connecting sleeve is slidably connected to the guide rod, a groove is provided inside the connecting sleeve, a spring is arranged inside the connecting sleeve, the bottom of the guide rod is fixedly connected to a fixing plate, and the inside of the fixing plate is fixedly connected to a hydraulic rod. By starting the hydraulic cylinder, the hydraulic cylinder drives the hydraulic rod to move downward, and the downward movement of the hydraulic rod drives the fixing plate and the guide rod and other components to move downward, thereby guiding the hydraulic rod on the device, thereby guiding the upper pressure plate and other components on the device, making the device easy to use.

[0009] Furthermore, a ball is arranged inside the groove, and the outer side of the ball contacts the guide rod. By designing the ball, the friction between the connecting sleeve and the guide rod can be reduced.

[0010] Furthermore, one end of the spring is fixedly connected to a guide rod, and the other end of the spring is fixedly connected to a connecting sleeve. The spring can be designed to be connected to the guide rod.

[0011] Furthermore, the disassembly mechanism includes a slide groove, a slide groove is provided inside the connection block, a slider is slidably connected inside the slide groove, a slide groove is provided inside the mounting plate, a pull rod is slidably connected inside the slide groove, a pull block is fixedly connected to the bottom of the pull rod, the pull block is slidably connected to the mounting plate, an elastic sponge is provided inside the mounting plate, a slider is slidably connected inside the mounting plate, and a pull rod is fixedly connected to the outside of the slider. By pulling the slider to move, the slider moves out of the slide groove, and then the display screen moves upward to drive the connection block and the slide groove out of the mounting plate, thereby disassembling the display screen on the device, making it easy to disassemble and repair the display screen on the device.

[0012] Furthermore, a guide rod is slidably connected inside the pull rod, and mounting plates are fixedly connected to both ends of the guide rod. By designing the guide rod, the pull rod can be guided.

[0013] Furthermore, one end of the elastic sponge is fixedly connected to a slider, and the other end of the elastic sponge is fixedly connected to a mounting plate. The elastic sponge is designed so that the slider has an elastic effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of the overall structure of a pressure base for concrete compression testing according to an embodiment of the present invention;

[0015] Figure 2 The pressure base for concrete compression test according to the embodiment of the present invention Figure 1 A sectional stereogram of the overall structure;

[0016] Figure 3 The pressure base for concrete compression test according to the embodiment of the present invention Figure 1 A front cross-sectional view of

[0017] Figure 4 The pressure base for concrete compression test according to the embodiment of the present invention Figure 3 An enlarged view of the connecting sleeve;

[0018] Figure 5 The pressure base for concrete compression test according to the embodiment of the present invention Figure 4 A magnified image of point A;

[0019] Figure 6 The pressure base for concrete compression test according to the embodiment of the present invention Figure 2 Enlarged view of point B. DETAILED DESCRIPTION

[0020] The following is further described in detail through specific implementation methods:

[0021] The figure marks in the drawings of the specification include: main body 1, hydraulic cylinder 2, hydraulic rod 3, guide mechanism 4, connecting sleeve 41, guide rod 42, groove 43, ball 44, spring 45, fixing plate 46, box door 5, mounting plate 6, connecting block 7, display screen 8, disassembly mechanism 9, slide groove 91, slider 92, sliding groove 93, pull rod 94, pull block 95, guide rod 96, elastic sponge 97.

[0022] like Figure 1 — Figure 6 As shown, this embodiment provides a pressure seat for concrete compression testing, including a main body 1, a hydraulic cylinder 2 is fixedly installed inside the main body 1, a hydraulic rod 3 is arranged at the bottom of the hydraulic cylinder 2, a guide mechanism 4 is arranged on the outer side of the hydraulic rod 3, a box door 5 is arranged on the main body 1, a mounting plate 6 is fixedly connected to the right side of the main body 1, a connecting block 7 is contacted inside the mounting plate 6, a display screen 8 is fixedly connected to the top of the connecting block 7, the bottom of the display screen 8 is in contact with the mounting plate 6, and a disassembly mechanism 9 is arranged inside the mounting plate 6.

[0023] like Figure 3 , Figure 4 , Figure 5 As shown, the guide mechanism 4 includes a connecting sleeve 41, the connecting sleeve 41 is fixedly connected to the inside of the main body 1, the connecting sleeve 41 is slidably connected to the guide rod 42, a groove 43 is provided inside the connecting sleeve 41, a ball 44 is arranged inside the groove 43, and the outer side of the ball 44 contacts the guide rod 42. By designing the ball 44, the friction between the connecting sleeve 41 and the guide rod 42 can be reduced. A spring 45 is arranged inside the connecting sleeve 41, one end of the spring 45 is fixedly connected to the guide rod 42, and the other end of the spring 45 is fixedly connected to the connecting sleeve 41. By designing the spring 45, it can be used to connect the guide rod 42, the bottom of the guide rod 42 is fixedly connected to a fixing plate 46, and the inside of the fixing plate 46 is fixedly connected to the hydraulic rod 3. By starting the hydraulic cylinder 2, the hydraulic cylinder 2 drives the hydraulic rod 3 to move downward, and the downward movement of the hydraulic rod 3 drives the fixing plate 46 and the guide rod 42 and other components to move downward, thereby guiding the hydraulic rod 3 on the device, and thereby guiding the upper pressure plate and other components on the device, so that the device is easy to use.

[0024] like Figure 6As shown, the disassembly mechanism 9 includes a slide groove 91, a slide groove 91 is provided inside the connecting block 7, a slider 92 is slidably connected inside the slide groove 91, a slide groove 93 is provided inside the mounting plate 6, a pull rod 94 is slidably connected inside the slide groove 93, a pull block 95 is fixedly connected to the bottom of the pull rod 94, the pull block 95 is slidably connected to the mounting plate 6, a guide rod 96 is slidably connected inside the pull rod 94, and both ends of the guide rod 96 are fixedly connected to the mounting plate 6. By designing the guide rod 96, the pull rod 94 can be guided, and an elastic sponge 97 is provided inside the mounting plate 6. One end of the sponge 97 is fixedly connected to a slider 92, and the other end of the elastic sponge 97 is fixedly connected to the mounting plate 6. The elastic sponge 97 is designed so that the slider 92 has an elastic effect, and the mounting plate 6 is internally slidably connected to the slider 92, and the outer side of the slider 92 is fixedly connected to a pull rod 94. By pulling the slider 92 to move, the slider 92 moves out of the slide groove 91, and then the display screen 8 is moved upward to drive the connecting block 7 and the slide groove 91 to move out of the mounting plate 6, thereby allowing the display screen 8 on the device to be disassembled, making it easy to disassemble and repair the display screen 8 on the device.

[0025] The specific implementation process of the utility model is as follows: the pressure seat for concrete compression test has been disclosed in the utility model patent with authorization announcement number CN209841568U;

[0026] When the upper pressure plate and other components on the device need to be guided, the hydraulic cylinder 2 is started, and the hydraulic cylinder 2 drives the hydraulic rod 3 to move downward, and the downward movement of the hydraulic rod 3 drives the fixed plate 46 and the pressure plate and other components to move downward, and the downward movement of the fixed plate 46 drives the guide rod 42 to move downward, and the downward movement of the guide rod 42 compresses the spring 45, thereby guiding the hydraulic rod 3 on the device, and then guiding the upper pressure plate and other components on the device, so that the device is easy to use;

[0027] When the display screen 8 on the device is damaged, the pull block 95 is pulled to move away from the main body 1, and the movement of the pull block 95 drives the pull rod 94 to move, and the movement of the pull rod 94 drives the slider 92 to move, and the movement of the slider 92 compresses the elastic sponge 97, and the slider 92 moves out of the slide groove 91, and then the display screen 8 is moved upward to drive the connecting block 7 and the slide groove 91 to move out of the mounting plate 6, so that the display screen 8 on the device can be disassembled, making the display screen 8 on the device easy to disassemble and repair.

[0028] This solution starts the hydraulic cylinder 2 by designing components such as the connecting sleeve 41, the guide rod 42, the groove 43, the ball 44, the spring 45 and the fixed plate 46. The hydraulic cylinder 2 drives the hydraulic rod 3 to move downward, and the downward movement of the hydraulic rod 3 drives the fixed plate 46 and the guide rod 42 and other components to move downward, thereby guiding the hydraulic rod 3 on the device, and thereby guiding the upper pressure plate and other components on the device, making the device easy to use. By designing components such as the slide groove 91, the slider 92, the slide groove 93, the pull rod 94, the pull block 95 and the guide rod 96, the slider 92 is pulled to move, and the slider 92 moves out of the slide groove 91, and then the display screen 8 is moved upward to drive the connecting block 7 and the slide groove 91 to move out of the mounting plate 6, thereby allowing the display screen 8 on the device to be disassembled, making the display screen 8 on the device easy to disassemble and repair.

[0029] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A pressure base for concrete compression testing, comprising a main body, characterized in that: A hydraulic cylinder is fixedly installed inside the main body, a hydraulic rod is provided at the bottom of the hydraulic cylinder, a guide mechanism is provided on the outer side of the hydraulic rod, a box door is provided on the main body, a mounting plate is fixedly connected to the right side of the main body, a connecting block is contacted inside the mounting plate, a display screen is fixedly connected to the top of the connecting block, the bottom of the display screen is contacted with the mounting plate, and a disassembly mechanism is provided inside the mounting plate.

2. The pressure base for concrete compression testing according to claim 1 is characterized in that: The guide mechanism includes a connecting sleeve, the interior of the main body is fixedly connected with the connecting sleeve, the interior of the connecting sleeve is slidably connected with a guide rod, the interior of the connecting sleeve is provided with a groove, the interior of the connecting sleeve is provided with a spring, the bottom of the guide rod is fixedly connected with a fixing plate, and the interior of the fixing plate is fixedly connected with a hydraulic rod.

3. The pressure base for concrete compression testing according to claim 2 is characterized in that: A ball is arranged inside the groove, and an outer side of the ball contacts a guide rod.

4. The pressure base for concrete compression testing according to claim 2 is characterized in that: One end of the spring is fixedly connected to a guide rod, and the other end of the spring is fixedly connected to a connecting sleeve.

5. The pressure base for concrete compression testing according to claim 1, characterized in that: The disassembly mechanism includes a slide groove, a slide groove is opened inside the connecting block, a slider is slidably connected inside the slide groove, a slide groove is opened inside the mounting plate, a pull rod is slidably connected inside the slide groove, a pull block is fixedly connected to the bottom of the pull rod, the pull block is slidably connected to the mounting plate, an elastic sponge is arranged inside the mounting plate, a slider is slidably connected inside the mounting plate, and a pull rod is fixedly connected to the outer side of the slider.

6. The pressure base for concrete compression testing according to claim 5, characterized in that: A guide rod is slidably connected inside the pull rod, and mounting plates are fixedly connected at both ends of the guide rod.

7. The pressure base for concrete compression testing according to claim 5, characterized in that: One end of the elastic sponge is fixedly connected to a sliding block, and the other end of the elastic sponge is fixedly connected to a mounting plate.

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