CN214894656U

CN214894656U - Concrete direct-reading type gas content detector

Info

Publication number: CN214894656U
Application number: CN202022826080.XU
Authority: CN
Inventors: 徐宝满
Original assignee: Funing Dongyi Xingang Concrete Products Co ltd
Current assignee: Funing Dongyi Xingang Concrete Products Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-11-26
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a concrete direct-reading air content detector, including a bucket, the alms bowl body, return spring, lower alms bowl lid and last alms bowl lid, the alms bowl body is installed to one side of a bucket inside, install return spring on the outer wall of alms bowl body one side, alms bowl lid is installed down to one side on a bucket top, and just the alms bowl lid is installed to one side on alms bowl lid top down. The utility model discloses a pulling the handle and driving the installation pole and up removing, thereby it up slides in the inside of connecting frame to drive the stopper, then drive the gag lever post and up move, later with the position correspondence of lower alms bowl lid and last alms bowl lid sealed good, with the position of the accurate spacing groove of gag lever post, drive the gag lever post under reset spring's spring action and move to the inside of spacing groove, carry out above-mentioned opposite operation after that, thereby it installs to stabilize alms bowl lid and last alms bowl lid down, the steadiness that the device detected has been ensured, thereby it is more accurate to make the test result, it stabilizes to have realized the device installation, detect accurate function.

Description

Concrete direct-reading type gas content detector

Technical Field

The utility model relates to a concrete air content detects technical field, specifically is a concrete direct-reading air content detector.

Background

The concrete gas content detector is mainly used for detecting the air content in a mixture, concrete can be generally divided into coarse aggregate and mortar, and some bubbles can be introduced according to the diameter of sand particles, so that the use performance of the concrete can be influenced, and therefore the gas content in the concrete needs to be detected to ensure the normal use of the concrete;

the instable of installation when the detector is installed when using of current detection device, consequently can influence the steadiness of the detection of device, lead to the detector to detect the accurate nature of data, consequently need provide the improvement to above-mentioned condition, make measured data more accurate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete direct-reading formula air content detector to it is unstable to provide the installation in solving above-mentioned background art, detects inaccurate problem.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete direct-reading air content detector comprises a barrel, a bowl body, a return spring, a lower bowl cover and an upper bowl cover, wherein the bowl body is installed on one side of the inside of the barrel, the return spring is installed on the outer wall of one side of the bowl body, the lower bowl cover is installed on one side of the top end of the barrel, the upper bowl cover is installed on one side of the top end of the lower bowl cover, an air cylinder is installed on one side of the top end of the upper bowl cover, an air outlet pipe is installed on one side of the inside of the air cylinder, an inflator is installed on one side of the top end of the air cylinder, an installation block is installed at the central position of the top end of the upper bowl cover, a display meter is installed on one side of the top end of the installation block, installation mechanisms are arranged on two sides of the top end of the upper bowl cover and comprise a connection frame, an installation rod, a limiting block, a limiting rod, a limiting groove, a positioning rod and an insertion rod, wherein the connection frame is arranged on one side of the top end of the upper bowl cover, the utility model discloses a spacing groove, including a connecting frame, a limiting groove, a locating lever, a bracing piece, a support column, a supporting column, a limiting groove, a limiting rod, a limiting groove, a locating rod, a vibrating mechanism, a bracing piece, and a connecting rod are installed to one side of bracing piece inside, the installation pole is installed to inside one side of carriage, the gag lever post is installed to one side of stopper bottom, the one end of gag lever post extends to the inside of spacing groove, the spacing groove sets up in the inside one side of last alms bowl lid, the locating lever is installed to the inside one side of installation pole, and the one end of locating lever extends to the outside of carriage, the inserted bar is installed to one side on locating lever surface, be provided with vibrating mechanism on the outer wall of a barrel one side, the bracing piece is installed to one side of bracing piece bottom, the central point department of putting of a barrel bottom installs the spliced pole, and one side of spliced pole bottom installs the support column.

Preferably, one end of the return spring is connected with the outer side wall of the pot body, the other end of the return spring is connected with the inner side wall of the support barrel, and two groups of return springs are arranged between the support barrel and the pot body.

Preferably, one end of the limiting block slides on one side of the surface of the connecting frame, and the limiting block and the connecting frame form a sliding structure.

Preferably, the outer diameter of the limiting rod is smaller than the inner diameter of the limiting groove, and the limiting rod and the limiting groove form a clamping structure.

Preferably, the vibration mechanism includes micro motor, cam, lug and push rod, micro motor sets up on the outer wall of a bucket one side, micro motor's one end is passed through the shaft coupling and is installed the cam, and cam surface's one side installs the lug, the push rod is installed to the one end of lug, and the one end of push rod extends to the inside of a bucket to be connected with the lateral wall of the alms bowl body.

Preferably, two groups of connecting rods are arranged on one side of the bottom end of the support barrel, and the two groups of connecting rods, the support columns and the connecting columns form a triangle.

Compared with the prior art, the beneficial effects of the utility model are that: the concrete direct-reading type gas content detector not only realizes the functions of stable installation and accurate detection of the device, but also realizes the functions of eliminating redundant air in the device by vibration and accurate measurement of the device, and also realizes the function of convenient and stable placement of the device;

(1) the lower pot cover and the upper pot cover are wiped clean, the lower pot cover is pulled open, the concrete is poured into the inner part of the pot body evenly, then the inserting rod is pressed to move the inserting rod to the outside of the positioning rod, then the positioning rod is pulled outwards to move the positioning rod to the outside of the mounting rod, then the handle is pulled to drive the mounting rod to move upwards, thereby driving the limiting block to slide upwards in the connecting frame, driving the limiting rod to move upwards, then correspondingly sealing the positions of the lower pot cover and the upper pot cover, aligning the limiting rod with the position of the limiting groove, the limit rod is driven to move to the inner part of the limit groove under the elastic force of the return spring, and then the reverse operation is carried out, therefore, the lower pot cover and the upper pot cover are stably installed, the detection stability of the device is ensured, the test result is more accurate, the functions of stable installation and accurate detection of the device are realized, and the applicability of the device in use is improved;

(2) the micro motor is controlled to work through the single chip microcomputer, the micro motor rotates to drive the cam to rotate in a reciprocating mode, the cam rotates to be in contact with the lug, the lug is pushed to move in a reciprocating mode to move left and right, the lug moves left and right to push the push rod to move left and right, then the bowl body is pushed to vibrate left and right, the device is kept to vibrate continuously under the elastic force action of the return spring, and accordingly a large amount of air wrapped in the concrete disappears, the final measured result is more accurate, the functions that redundant air in the device can be eliminated through vibration, and the device is accurate in measurement are achieved;

(3) the bracing piece through will prop the bucket bottom is placed on even ground, later through having installed the spliced pole at a bucket bottom to and the support column, thereby a triangle-shaped has been constituteed in the bottom of a bucket, triangle-shaped has the steadiness, can make placing that the device can be more steady, and through having installed the connecting rod between support column and bracing piece, thereby play the effect of further support, realized the device function of being convenient for stabilize and placing, thereby improved the convenience of the device when using.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the structure of the installation mechanism of the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure at a position in fig. 1 according to the present invention.

In the figure: 1. supporting a barrel; 2. a bowl body; 3. a return spring; 4. a bowl cover is arranged; 5. putting the bowl cover; 6. an air outlet pipe; 7. an air cylinder; 8. an inflator; 9. displaying the table; 10. mounting blocks; 11. an installation mechanism; 1101. a connecting frame; 1102. mounting a rod; 1103. a limiting block; 1104. a limiting rod; 1105. a limiting groove; 1106. positioning a rod; 1107. inserting a rod; 12. a vibration mechanism; 1201. a micro motor; 1202. a cam; 1203. a bump; 1204. a push rod; 13. a support bar; 14. a connecting rod; 15. a support pillar; 16. connecting columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a concrete direct-reading air content detector comprises a supporting barrel 1, a bowl body 2, a return spring 3, a lower bowl cover 4 and an upper bowl cover 5, wherein the bowl body 2 is installed on one side inside the supporting barrel 1, the return spring 3 is installed on the outer wall of one side of the bowl body 2, one end of the return spring 3 is connected with the outer side wall of the bowl body 2, the other end of the return spring 3 is connected with the inner side wall of the supporting barrel 1, two groups of return springs 3 are arranged between the supporting barrel 1 and the bowl body 2, the lower bowl cover 4 is installed on one side of the top end of the supporting barrel 1, the upper bowl cover 5 is installed on one side of the top end of the lower bowl cover 4, an air storage cylinder 7 is installed on one side of the top end of the upper bowl cover 5, an air outlet pipe 6 is installed on one side inside the air storage cylinder 7, an air pump 8 is installed on one side of the top end of the air storage cylinder 7, an installation block 10 is installed at the central position of the top end of the upper bowl cover 5, and a display 9 is installed on one side of the top end of the installation block 10, the two sides of the top end of the upper pot cover 5 are provided with mounting mechanisms 11, each mounting mechanism 11 comprises a connecting frame 1101, a mounting rod 1102, a limiting block 1103, a limiting rod 1104, a limiting groove 1105, a positioning rod 1106 and an inserting rod 1107, the connecting frame 1101 is arranged on one side of the top end of the upper pot cover 5, the mounting rod 1102 is arranged on one side of the inside of the connecting frame 1101, the limiting block 1103 is arranged on one side of the bottom end of the mounting rod 1102, the limiting rod 1104 is arranged on one side of the bottom end of the limiting block 1103, one end of the limiting rod 1104 extends to the inside of the limiting groove 1105, the limiting groove 1105 is arranged on one side of the inside of the upper pot cover 5, the positioning rod 1106 is arranged on one side of the inside of the mounting rod 1102, one end of the positioning rod 1106 extends to the outside of the connecting frame 1101, the inserting rod 1107 is arranged on one side of the surface of the positioning rod 1106, one end of the limiting block 1103 slides on one side of the surface of the connecting frame 1101, the limiting block 1103 and the connecting frame 1101 form a sliding structure, the outer diameter of the limiting rod 1104 is smaller than the inner diameter of the limiting groove 1105, the limiting rod 1104 and the limiting groove 1105 form a clamping structure, the lower pot cover 4 and the upper pot cover 5 are wiped clean, the lower pot cover 4 is pulled open, the concrete is poured into the bowl body 2 evenly, then, the insert 1107 is pressed, the insert 1107 is moved to the outside of the jumper 1106, then the positioning rod 1106 is pulled outwards to move the positioning rod 1106 to the outside of the installation rod 1102, and then the handle is pulled to drive the installation rod 1102 to move upwards, thereby driving the limiting block 1103 to slide upwards in the connecting frame 1101, further driving the limiting rod 1104 to move upwards, then correspondingly sealing the positions of the lower bowl cover 4 and the upper bowl cover 5, aligning the limiting rod 1104 with the position of the limiting groove 1105, the limit rod 1104 is driven to move to the inner part of the limit groove 1105 under the elastic force of the return spring, then, the reverse operation is carried out, so that the lower pot cover 4 and the upper pot cover 5 are stably installed, the stability of the detection of the device is ensured, and the test result is more accurate;

the outer wall of one side of the supporting barrel 1 is provided with a vibration mechanism 12, the vibration mechanism 12 comprises a micro motor 1201, a cam 1202, a bump 1203 and a push rod 1204, the micro motor 1201 is arranged on the outer wall of one side of the supporting barrel 1, the model of the micro motor 1201 is YCTL112-4A4B, the input end of the micro motor 1201 is electrically connected with the output end of the single chip microcomputer, one end of the micro motor 1201 is provided with the cam 1202 through a coupler, one side of the surface of the cam 1202 is provided with the bump 1203, one end of the bump 1203 is provided with the push rod 1204, one end of the push rod 1204 extends into the supporting barrel 1 and is connected with the outer side wall of the pot body 2, the micro motor 1201 is controlled to work through the single chip microcomputer, the micro motor 1201 rotates to drive the cam 1202 to rotate in a reciprocating manner, the cam rotates to be in contact with the bump 1203, so as to push the bump 1203 to do left and right reciprocating movement, the push rod 1204 to do left and right movement, and then push the pot body 2 to shake left and right, keeping the device vibrating continuously under the action of the elastic force of the return spring 3, so that a large amount of air wrapped in the concrete disappears, the final measured result is more accurate, then inflating the air pump 8 to pressurize the interior of the bowl body 2, observing the numerical value of the display table 9, enabling the internal pressure of the bowl body 2 to reach a proper value, then opening a pressure balance valve on the device, so that the degree of the display table 9 is measured after a pointer of the display table 9 is stabilized, and obtaining the air content value of the measured concrete sample according to a relation curve between the air content calibrated by the instrument and the reading of the display table 9;

the bracing piece 13 is installed to one side of a 1 bottom of bucket, and connecting rod 14 is installed to one side on bracing piece 13 surface, the central point department of putting of a 1 bottom of bucket installs spliced pole 16, and support column 15 is installed to one side of spliced pole 16 bottom, connecting rod 14 is provided with two sets ofly in one side of a 1 bottom of bucket, and two sets of connecting rod 14 and support column 15 and spliced pole 16 constitute triangle-shaped, place the bracing piece 13 of a 1 bottom of bucket on flat ground, later through having installed spliced pole 16 in a 1 bottom of bucket, and support column 15, thereby a triangle-shaped has been constituteed in a 1 bottom of bucket, triangle-shaped has the steadiness, can make the device can more steady place, and through having installed connecting rod 14 between support column 15 and bracing piece 13, thereby play the effect of further support.

The working principle is as follows: when the utility model is used, the device is prepared, firstly, the support rod 13 at the bottom end of the branch barrel 1 is placed on a flat ground, then the connecting column 16 and the support column 15 are installed at the bottom end of the branch barrel 1, so that a triangle is formed at the bottom of the branch barrel 1, the triangle has stability, the device can be placed more stably, and the connecting rod 14 is installed between the support column 15 and the support rod 13, so that the device can be further supported;

then, the lower bowl cover 4 and the upper bowl cover 5 are wiped clean, the lower bowl cover 4 is pulled open, concrete is poured into the bowl body 2 uniformly, the inserting rod 1107 is pressed, the inserting rod 1107 is moved to the outside of the positioning rod 1106, the positioning rod 1106 is pulled outwards and moved to the outside of the mounting rod 1102, the mounting rod 1102 is driven to move upwards by pulling the handle, the limiting block 1103 is driven to slide upwards in the connecting frame 1101, the limiting rod 1104 is driven to move upwards, the positions of the lower bowl cover 4 and the upper bowl cover 5 are sealed correspondingly, the limiting rod 1104 is aligned to the position of the limiting groove 1105, the limiting rod 1104 is driven to move into the limiting groove 1105 under the elastic force of the reset spring, and the opposite operation is performed, so that the lower bowl cover 4 and the upper bowl cover 5 are mounted stably, the detection stability of the device is ensured, and the test result is more accurate;

finally, the micro motor 1201 is controlled by a single chip microcomputer to work, the micro motor 1201 rotates to drive the cam 1202 to rotate in a reciprocating mode, the cam 1202 rotates to be in contact with the lug 1203, the lug 1203 is pushed to move in a reciprocating mode, the lug 1203 moves in a left-right mode to push the push rod 1204 to move in a left-right mode, then the bowl body 2 is pushed to vibrate left and right, the device is kept to vibrate continuously under the action of the elastic force of the return spring 3, air entrapped in the concrete disappears greatly, the finally measured result is more accurate, then the air valve on the air storage cylinder 7 is opened, meanwhile, the water injector is used for injecting water into the bowl body 2 from the water inlet until the water flows out from the reloaded water inlet, the air valve can be closed tightly, then the air pump 8 is used for inflating the inside of the bowl body 2, the numerical value of the display table 9 is observed, the pressure inside the bowl body 2 reaches a proper value, then the pressure balance valve on the device is opened, and after the pointer of the display table 9 is stabilized, and (5) measuring the degree of the display table 9, and obtaining the gas content value of the measured concrete sample according to a relation curve between the gas content calibrated by the instrument and the reading of the display table 9.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a concrete direct-reading formula air content detector, includes a bucket (1), alms bowl body (2), return spring (3), lower alms bowl lid (4) and last alms bowl lid (5), its characterized in that: prop inside one side of bucket (1) and install alms bowl body (2), install return spring (3) on the outer wall of alms bowl body (2) one side, alms bowl lid (4) down are installed to one side on a bucket (1) top, and one side on alms bowl lid (4) top down installs alms bowl lid (5), go up one side on alms bowl lid (5) top and install air receiver (7), and inside one side of air receiver (7) installs outlet duct (6), inflator (8) are installed to one side on air receiver (7) top, go up central point department of putting on alms bowl lid (5) top and install installation piece (10), and install one side on piece (10) top and install display table (9), the both sides on alms bowl lid (5) top all are provided with installation mechanism (11), installation mechanism (11) are including connection frame (1101), installation pole (1102), stopper (1103), The pot cover comprises a limiting rod (1104), a limiting groove (1105), a positioning rod (1106) and an inserting rod (1107), wherein a connecting frame (1101) is arranged on one side of the top end of an upper pot cover (5), an installation rod (1102) is installed on one side of the interior of the connecting frame (1101), a limiting block (1103) is installed on one side of the bottom end of the installation rod (1102), a limiting rod (1104) is installed on one side of the bottom end of the limiting block (1103), one end of the limiting rod (1104) extends to the interior of the limiting groove (1105), the limiting groove (1105) is arranged on one side of the interior of the upper pot cover (5), the positioning rod (1106) is installed on one side of the interior of the installation rod (1102), one end of the positioning rod (1106) extends to the exterior of the connecting frame (1101), the inserting rod (1107) is installed on one side of the surface of the positioning rod (1106), and a vibrating mechanism (12) is arranged on the outer wall of one side of a supporting barrel (1), a bracing piece (13) is installed to one side of a bucket (1) bottom, and connecting rod (14) are installed to one side on bracing piece (13) surface, the central point department of putting of a bucket (1) bottom installs spliced pole (16), and support column (15) are installed to one side of spliced pole (16) bottom.

2. The concrete direct-reading type gas content detector according to claim 1, characterized in that: one end of the return spring (3) is connected with the outer side wall of the pot body (2), the other end of the return spring (3) is connected with the inner side wall of the support barrel (1), and two sets of the return spring (3) are arranged between the support barrel (1) and the pot body (2).

3. The concrete direct-reading type gas content detector according to claim 1, characterized in that: one end of the limiting block (1103) slides on one side of the surface of the connecting frame (1101), and the limiting block (1103) and the connecting frame (1101) form a sliding structure.

4. The concrete direct-reading type gas content detector according to claim 1, characterized in that: the outer diameter of the limiting rod (1104) is smaller than the inner diameter of the limiting groove (1105), and the limiting rod (1104) and the limiting groove (1105) form a clamping structure.

5. The concrete direct-reading type gas content detector according to claim 1, characterized in that: the vibrating mechanism (12) comprises a micro motor (1201), a cam (1202), a bump (1203) and a push rod (1204), wherein the micro motor (1201) is arranged on the outer wall of one side of the supporting barrel (1), the cam (1202) is installed at one end of the micro motor (1201) through a coupler, the bump (1203) is installed on one side of the surface of the cam (1202), the push rod (1204) is installed at one end of the bump (1203), one end of the push rod (1204) extends to the inside of the supporting barrel (1), and is connected with the outer side wall of the pot body (2).

6. The concrete direct-reading type gas content detector according to claim 1, characterized in that: two groups of connecting rods (14) are arranged on one side of the bottom end of the branch barrel (1), and the two groups of connecting rods (14), the supporting columns (15) and the connecting columns (16) form a triangle.