Building concrete slump detection device

Abstract

The utility model discloses a building concrete slump detection device, which belongs to the technical field of concrete detection and comprises a bottom plate, a slump cylinder body is mounted at the upper end of the bottom plate, a slump cylinder automatic impact mechanism is mounted on the side edge of the bottom plate, and a lug plate is mounted at the lower end of the side edge of the slump cylinder body. The slump barrel body is provided with a lug plate, the upper end of the lug plate is provided with a leveling instrument height adjusting mechanism, and the center of the surface of the slump barrel body is provided with a collecting plate. According to the concrete slump barrel, the slump barrel body is provided with the leveling instrument height adjusting mechanism, the leveling instrument height adjusting mechanism can conveniently adjust the height of the leveling instrument, the stability of the leveling instrument in the lifting process can be guaranteed, and in addition, the concrete slump barrel is convenient to use. And the horizontal ruler is not easy to shake when ascending and descending.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete detection, and in particular relates to a slump detection device for building concrete. Background Art

[0002] Slump is a method and index for determining the workability of concrete. On construction sites and in laboratories, slump tests are usually performed to determine the fluidity of the mixture, supplemented by intuitive experience to assess cohesion and water retention. Slump is a quantitative index to measure its degree, and is used to determine whether construction can proceed normally.

[0003] Chinese patent application No. 202223540066.9 discloses a concrete slump detection device for construction, including a slump cylinder, a collecting plate fixedly connected to the outer end of the slump cylinder, an axle block fixedly connected to the upper end of the slump cylinder, a scraper matched with the slump cylinder rotatably connected to the outer wall of the axle block, a pair of support rods fixedly connected to the front and rear sides of the slump cylinder, a pair of support rods fixedly connected to the support plate at one end away from the slump cylinder, a driving rod slidably connected to the outer end of the support plate is penetrated by the outer end of the support plate, a gravity ball is fixedly connected to the end of the driving rod close to the slump cylinder, a compression spring sleeved on the outside of the driving rod is fixedly connected between the gravity ball and the support plate, a data scale is fixedly connected to the outer end of the slump cylinder, and a horizontal rod is slidably connected to the outer wall of the data scale. The device is characterized in that the accuracy of the detection data is effectively guaranteed by collecting excess concrete and effectively removing gaps inside the concrete by utilizing the impact of the gravity ball.

[0004] Although the above-mentioned patent discloses that the slump of concrete in construction can be detected, the impact device for the slump cone provided therein cannot automatically impact the slump cone, and the use effect is not good; the height adjustment device for the horizontal bar provided therein cannot ensure that the angle of the horizontal bar will not change during adjustment, and the use effect is not good. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a construction concrete slump detection device, which has the characteristics of being convenient for automatically impacting the slump cone and convenient for adjusting the height of the horizontal rod.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slump detection device for building concrete, comprising a base plate, a slump cone body is installed on the upper end of the base plate, an automatic slump cone impact mechanism is installed on the side of the base plate, an ear plate is installed on the lower end of the side of the slump cone body, a level ruler height adjustment mechanism is installed on the upper end of the ear plate, a collecting plate is installed at the center of the surface of the slump cone body, a mounting cylinder is installed on the upper end of the slump cone body, a handle is installed on the side of the mounting cylinder, a positioning rod is installed on the lower end of the mounting cylinder, a positioning hole corresponding to the positioning rod is opened on the upper end of the slump cone body, a mounting block is installed on the upper end of the side of the slump cone body, a scraper is installed on the upper end of the mounting block, and the scraper and the mounting block are rotatably connected through a rotating shaft.

[0007] Preferably, the automatic impact mechanism of the collapse cone includes a connecting plate, a mounting seat, a motor, a support plate, an impact ball, a reset assembly, a U-shaped seat and a cam, a connecting plate is installed on the side of the base plate, a support plate is installed on one side of the upper end of the connecting plate, a mounting seat is installed on the other side of the upper end of the base plate, a motor is installed on the upper end of the mounting seat, a cam is installed on the output end of the motor, a U-shaped seat is provided on the side of the cam, a reset assembly is installed on the other end of the U-shaped seat, and an impact ball is installed on the other end of the reset assembly.

[0008] Preferably, the reset assembly includes a center rod, a spring and a limit plate, the other end of the U-shaped seat is installed with the limit plate, the other end of the limit plate is installed with the center rod, and the surface of the center rod is sleeved with a spring.

[0009] Preferably, a through hole corresponding to the center rod is opened inside the support plate, and two ends of the spring are fixedly connected to the support plate and the limit plate respectively.

[0010] Preferably, the spirit level height adjustment mechanism includes a spirit level, a turning handle, a lifting block, a screw and a mounting rod, the mounting rod is installed at the upper end of the ear plate, the screw is installed inside the mounting rod, the turning handle is installed at the upper end of the screw, the lifting block is threadedly connected to the surface of the screw, and the spirit level is installed on the side of the lifting block.

[0011] Preferably, the height adjustment mechanism of the level ruler further comprises an arc groove and a slide groove, an arc groove corresponding to the mounting rod is provided inside the lifting block, and a slide groove is provided on the side of the mounting rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with an automatic impact mechanism for the collapse cone, which can automatically impact the collapse cone body, thereby effectively removing the gaps inside the concrete and effectively ensuring the accuracy of the detection data.

[0014] 2. The utility model is provided with a level ruler height adjustment mechanism, which can facilitate the adjustment of the height of the level ruler and ensure the stability of the level ruler during the lifting and lowering process. In addition, the level ruler is not prone to shaking during lifting and lowering. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the automatic impact mechanism of the collapse cone of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the reset assembly of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the height adjustment mechanism of the level ruler of the utility model;

[0019] In the figure: 1. bottom plate; 2. collapse cone body; 3. ear plate; 4. spirit level height adjustment mechanism; 41. spirit level; 42. handle; 43. lifting block; 44. arc groove; 45. screw rod; 46. mounting rod; 47. slide groove; 5. positioning hole; 6. positioning rod; 7. handle; 8. mounting cylinder; 9. automatic impact mechanism of collapse cone; 91. connecting plate; 92. mounting seat; 93. motor; 94. support plate; 95. impact ball; 96. reset assembly; 961. center rod; 962. spring; 963. limit plate; 97. U-shaped seat; 98. cam; 10. scraper; 11. rotating shaft; 12. mounting block; 13. collecting plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4The utility model provides the following technical solutions: a slump detection device for building concrete, comprising a base plate 1, a slump cone body 2 is installed on the upper end of the base plate 1, a slump cone automatic impact mechanism 9 is installed on the side of the base plate 1, an ear plate 3 is installed on the lower end of the side of the slump cone body 2, a level ruler height adjustment mechanism 4 is installed on the upper end of the ear plate 3, a collecting plate 13 is installed at the center of the surface of the slump cone body 2, a mounting cylinder 8 is installed on the upper end of the slump cone body 2, a handle 7 is installed on the side of the mounting cylinder 8, a positioning rod 6 is installed on the lower end of the mounting cylinder 8, a positioning hole 5 corresponding to the positioning rod 6 is opened on the upper end of the slump cone body 2, a mounting block 12 is installed on the upper end of the side of the slump cone body 2, a scraper 10 is installed on the upper end of the mounting block 12, and the scraper 10 and the mounting block 12 are rotatably connected through a rotating shaft 11.

[0023] Specifically, the automatic impact mechanism 9 of the collapse cone includes a connecting plate 91, a mounting seat 92, a motor 93, a support plate 94, an impact ball 95, a reset assembly 96, a U-shaped seat 97 and a cam 98. The connecting plate 91 is installed on the side of the bottom plate 1, the support plate 94 is installed on one side of the upper end of the connecting plate 91, the mounting seat 92 is installed on the other side of the upper end of the bottom plate 1, the motor 93 is installed on the upper end of the mounting seat 92, the cam 98 is installed on the output end of the motor 93, the U-shaped seat 97 is provided on the side of the cam 98, the reset assembly 96 is installed on the other end of the U-shaped seat 97, and the impact ball 95 is installed on the other end of the reset assembly 96.

[0024] By adopting the above technical solution, concrete is poured into the interior of the collapse cylinder body 2, and the motor 93 is turned on. The motor 93 drives the cam 98 to rotate through the output end, and the rotation of the cam 98 drives the U-shaped seat 97 to move. The movement of the U-shaped seat 97 drives the reset component 96 to move, and the movement of the reset component 96 drives the impact ball 95 to impact the collapse cylinder body 2, so that the concrete inside the collapse cylinder body 2 can be effectively removed from the gaps inside the concrete, thereby effectively ensuring the accuracy of the detection data, and then the installation cylinder 8 is removed, so that the positioning rod 6 at the lower end of the installation cylinder 8 is pulled out from the inside of the positioning hole 5, and then the rotating shaft 11 is rotated, and the rotating shaft 11 drives the scraper 10 to scrape off the concrete on the upper end of the collapse cylinder body 2.

[0025] Specifically, the reset assembly 96 includes a center rod 961, a spring 962 and a limit plate 963. The limit plate 963 is installed at the other end of the U-shaped seat 97. The center rod 961 is installed at the other end of the limit plate 963. The spring 962 is sleeved on the surface of the center rod 961.

[0026] By adopting the above technical solution, the rotation of the cam 98 drives the U-shaped seat 97 to move, the movement of the U-shaped seat 97 drives the limit plate 963 to move, the movement of the limit plate 963 drives the center rod 961 to move, and drives the spring 962 to compress. When the cam 98 rotates to reset, the spring 962 rebounds, and rotates back and forth, thereby driving the impact ball 95 to hit the collapse cylinder body 2 back and forth.

[0027] Specifically, a through hole corresponding to the center rod 961 is opened inside the support plate 94, and both ends of the spring 962 are fixedly connected to the support plate 94 and the limit plate 963 respectively.

[0028] By adopting the above technical solution, the center rod 961 can be easily slid back and forth.

[0029] When the present embodiment is in use, concrete is poured into the interior of the collapse cone body 2, and the motor 93 is turned on. The motor 93 drives the cam 98 to rotate through the output end. The rotation of the cam 98 drives the U-shaped seat 97 to move. The movement of the U-shaped seat 97 drives the reset assembly 96 to move. The reset assembly 96 moves and drives the impact ball 95 to impact the collapse cone body 2, so that the concrete inside the collapse cone body 2 can effectively remove the gap inside the concrete, so as to effectively ensure the accuracy of the detection data. Then the mounting cylinder 8 is removed, so that the positioning rod 6 at the lower end of the mounting cylinder 8 is pulled out from the inside of the positioning hole 5, and then the rotating shaft 11 is rotated. The rotating shaft 11 rotates and drives the scraper 10 to scrape the concrete on the upper end of the collapse cone body 2. The rotation of the cam 98 drives the U-shaped seat 97 to move. The movement of the U-shaped seat 97 drives the limit plate 963 to move. The movement of the limit plate 963 drives the center rod 961 to move and drives the spring 962 to compress. When the cam 98 rotates and resets, the spring 962 rebounds at this time, and rotates back and forth, thereby driving the impact ball 95 to hit the collapse cone body 2 back and forth.

[0030] Example 2

[0031] The difference between this embodiment and the first embodiment is that the level height adjustment mechanism 4 includes a level 41, a turning handle 42, a lifting block 43, a screw 45 and a mounting rod 46. The mounting rod 46 is mounted on the upper end of the ear plate 3, the screw 45 is mounted inside the mounting rod 46, the turning handle 42 is mounted on the upper end of the screw 45, the lifting block 43 is threadedly connected to the surface of the screw 45, and the level 41 is mounted on the side of the lifting block 43.

[0032] By adopting the above technical solution, the handle 42 is rotated, the rotation of the handle 42 drives the screw 45 to rotate, the rotation of the screw 45 drives the lifting block 43 to slide, and the sliding of the lifting block 43 drives the level 41 to rise and fall, thereby facilitating the lifting and lowering of the level 41.

[0033] Specifically, the level ruler height adjustment mechanism 4 further includes an arc groove 44 and a slide groove 47. The interior of the lifting block 43 is provided with an arc groove 44 corresponding to the mounting rod 46, and the side of the mounting rod 46 is provided with a slide groove 47.

[0034] By adopting the above technical solution, the arrangement of the arc groove 44 and the slide groove 47 can further improve the stability of the lifting block 43 during the lifting process.

[0035] When the present embodiment is in use, the handle 42 is rotated, and the rotation of the handle 42 drives the screw 45 to rotate, and the rotation of the screw 45 drives the lifting block 43 to slide, and the sliding of the lifting block 43 drives the level 41 to be lifted and lowered, thereby facilitating the lifting and lowering of the level 41. The provision of the arc groove 44 and the slide groove 47 can further improve the stability of the lifting block 43 during the lifting process.

[0036] Working principle and use process of the utility model: when the utility model is in use, concrete is poured into the interior of the collapse cylinder body 2, and the motor 93 is turned on. The motor 93 drives the cam 98 to rotate through the output end, and the rotation of the cam 98 drives the U-shaped seat 97 to move, and the movement of the U-shaped seat 97 drives the reset component 96 to move, and the reset component 96 moves and drives the impact ball 95 to impact the collapse cylinder body 2, so that the concrete inside the collapse cylinder body 2 can effectively remove the gap inside the concrete, so as to effectively ensure the accuracy of the detection data, and then the installation cylinder 8 is removed, so that the positioning rod 6 at the lower end of the installation cylinder 8 is pulled out from the inside of the positioning hole 5, and then the rotation shaft 11 is rotated, and the rotation of the rotation shaft 11 drives the scraper 10 to collapse The concrete on the upper end of the collapse tube body 2 is scraped off, and the cam 98 rotates to drive the U-shaped seat 97 to move, and the movement of the U-shaped seat 97 drives the limit plate 963 to move, and the movement of the limit plate 963 drives the center rod 961 to move, and drives the spring 962 to compress. When the cam 98 rotates and resets, the spring 962 rebounds at this time, and rotates back and forth, thereby driving the impact ball 95 to hit the collapse tube body 2 back and forth; turn the handle 42, the rotation of the handle 42 drives the screw 45 to rotate, the rotation of the screw 45 drives the lifting block 43 to slide, and the sliding of the lifting block 43 drives the level 41 to rise and fall, thereby facilitating the lifting and lowering of the level 41, and the setting of the arc groove 44 and the slide groove 47 can further improve the stability of the lifting block 43 during the lifting process.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building concrete slump detection device, comprising a base plate, characterized in that: The upper end of the base plate is equipped with a slump cone body, the side of the base plate is equipped with an automatic impact mechanism of the slump cone, the lower end of the side of the slump cone body is equipped with an ear plate, the upper end of the ear plate is equipped with a level height adjustment mechanism, a collecting plate is equipped with a surface center position of the slump cone body, the upper end of the slump cone body is equipped with a mounting cylinder, the side of the mounting cylinder is equipped with a handle, the lower end of the mounting cylinder is equipped with a positioning rod, the upper end of the slump cone body is provided with a positioning hole corresponding to the positioning rod, the upper end of the side of the slump cone body is equipped with a mounting block, the upper end of the mounting block is equipped with a scraper, and the scraper and the mounting block are rotatably connected by a rotating shaft.

2. A building concrete slump detection device according to claim 1, characterized in that: The automatic impact mechanism of the collapse cone includes a connecting plate, a mounting seat, a motor, a support plate, an impact ball, a reset assembly, a U-shaped seat and a cam. The side of the base plate is installed with a connecting plate, one side of the upper end of the connecting plate is installed with a support plate, the other side of the upper end of the base plate is installed with a mounting seat, the upper end of the mounting seat is installed with a motor, the output end of the motor is installed with a cam, the side of the cam is provided with a U-shaped seat, the other end of the U-shaped seat is installed with a reset assembly, and the other end of the reset assembly is installed with an impact ball.

3. A building concrete slump detection device according to claim 2, characterized in that: The reset assembly includes a center rod, a spring and a limit plate. The limit plate is installed at the other end of the U-shaped seat, and the center rod is installed at the other end of the limit plate. The surface of the center rod is sleeved with a spring.

4. A building concrete slump detection device according to claim 3, characterized in that: A through hole corresponding to the center rod is opened inside the support plate, and both ends of the spring are fixedly connected to the support plate and the limit plate respectively.

5. A building concrete slump detection device according to claim 1, characterized in that: The height adjustment mechanism of the spirit level includes a spirit level, a turning handle, a lifting block, a screw and a mounting rod. The mounting rod is installed on the upper end of the ear plate, the screw is installed inside the mounting rod, the turning handle is installed on the upper end of the screw, the lifting block is threadedly connected to the surface of the screw, and the spirit level is installed on the side of the lifting block.

6. A building concrete slump detection device according to claim 5, characterized in that: The level height adjustment mechanism further comprises an arcuate groove and a slide groove. The interior of the lifting block is provided with an arcuate groove corresponding to the mounting rod, and the side of the mounting rod is provided with a slide groove.

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