CN217332470U

CN217332470U - Slump measuring device

Info

Publication number: CN217332470U
Application number: CN202221155788.XU
Authority: CN
Inventors: 陈家全; 刘洋; 任小红; 杨青; 李洋
Original assignee: Chongqing Yonggu New Building Materials Co ltd
Current assignee: Chongqing Yonggu New Building Materials Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-08-30
Anticipated expiration: 2032-05-13

Abstract

The measuring device comprises a support frame and a measuring device arranged on the support frame, wherein the measuring device comprises a collapsing barrel, a measuring plate and a control mechanism, the control mechanism comprises a sealing plate and a positioning assembly, the positioning assembly comprises a handle and a clamping block, a feeding mechanism used for adding concrete into the collapsing barrel is further arranged on the support frame, the feeding mechanism comprises a material blocking plate, a feeding hopper and a driving assembly, and a feeding port is formed in the material blocking plate; in adding the feeder hopper with the concrete, drive assembly starts to drive the feeder hopper and removes on the striker plate, and the concrete stews in adding the bucket that collapses through the charge door, rotates the handle and opens the shrouding, and the concrete drops to the measuring plate from the bucket that collapses on, according to the scale mark direct reading data on the measuring plate to this realizes the measurement to the concrete slump, thereby has improved the convenience that the concrete slump was measured, has consequently improved the measurement of slump.

Description

Slump measuring device

Technical Field

The application relates to the technical field of concrete slump measurement, in particular to a slump measuring device.

Background

Slump is a method and an index for measuring concrete workability, slump test is usually carried out in construction sites and laboratories to measure the fluidity of the mixture, visual experience is used for evaluating the cohesiveness and the water retention, and the slump is measured by a quantitative index and is used for judging whether construction can be normally carried out.

The common slump measuring method is that concrete to be measured is filled into a slump bucket, the side wall is knocked forcibly after the concrete is filled into the slump bucket every time, so that the interior of the slump bucket is compact and seamless, then the slump bucket is pulled out, natural slump of the concrete in the interior can be generated due to self-weight, then the height of the highest point of the collapsed concrete is subtracted by the bucket height value, and the slump of the concrete can be measured, but the measuring process is manually operated, and the operation is complex, so that the measuring efficiency of the slump is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the measurement of slump efficiency, this application provides a slump measuring device.

The application provides a slump measuring device adopts following technical scheme:

a slump measuring device comprising a support frame and a measuring device provided on the support frame for detecting slump, the measuring device comprising:

the collapsing barrel is arranged on the support frame, is used for placing concrete and is provided with a feed opening;

the measuring plate is arranged on the supporting frame and is positioned below a feed opening of the collapse barrel, and scale marks for marking the collapse degree are arranged on the measuring plate;

and the control mechanism is arranged on the collapsing barrel and is used for controlling the opening and closing of the feed opening.

Through adopting above-mentioned technical scheme, add the concrete and stew in the bucket that collapses, then control mechanism starts to open the feed opening, and the concrete drops to on measuring the board from the bucket that collapses, directly reads data according to the scale mark on measuring the board to this realizes the measurement to the concrete slump, thereby has improved the convenience that the concrete slump was measured, has consequently improved the measurement of slump.

Optionally, a feeding mechanism for adding concrete into the collapse barrel is arranged on the support frame, and the feeding mechanism includes:

the striker plate is arranged on the support frame and is provided with a feeding port for feeding materials into the collapse barrel;

the feed hopper is arranged on the support frame in a sliding mode and used for adding concrete into the collapse barrel, and the material baffle plate abuts against the feed hopper and is used for preventing the concrete from falling;

the drive assembly, the drive assembly sets up on the support frame and is used for driving the feeder hopper to remove.

Through adopting above-mentioned technical scheme, add the concrete in to the feeder hopper, drive assembly starts to drive the feeder hopper and slides on the striker plate, make the concrete in the feeder hopper fall into through the charge door and collapse in the bucket, with this realize adding the concrete in the bucket that collapses, thereby improved the convenience of adding the concrete in the bucket that collapses, add the back that finishes, drive assembly starts to drive the feeder hopper and keeps away from the charge door, make the striker plate block the concrete in the feeder hopper, with this probability that remaining concrete measured the influence to the slump in having reduced the feeder hopper, consequently, the measurement of slump efficiency has been improved.

Optionally, the driving assembly includes:

the driving cylinder is arranged on the support frame and is connected with the feed hopper;

the guide bar, the guide bar setting just is used for leading the feeder hopper on the support frame.

Through adopting above-mentioned technical scheme, drive actuating cylinder and start and drive the feeder hopper and remove on the striker plate, the guide bar leads the slip direction of feeder hopper to this realizes adding the concrete in the bucket that collapses, has improved the convenience of adding the concrete, has consequently improved the measurement of slump efficiency.

Optionally, be provided with two barrels that collapse on the support frame, it is provided with the slide board to slide on the support frame, it just is used for driving the feeder hopper and aligns with one of them barrel that collapses to drive the actuating cylinder setting on the slide board, be provided with the cylinder that slides of being connected with the slide board on the support frame.

Through adopting above-mentioned technical scheme, it adds the concrete to drive the feeder hopper to one of them bucket that collapses to drive actuating cylinder start, and the concrete in another bucket that collapses stews the detection of the slump of back of going on to this realizes that two buckets that collapse simultaneously measure the concrete slump, thereby the measurement of slump efficiency has been improved, and wait for two buckets that collapse's concrete all to add the back that finishes, the actuating cylinder that slides starts to drive the slide plate and removes, thereby drive the feeder hopper and remove on the striker plate, make the lower extreme of feeder hopper conflict on the striker plate, reduce the probability that remaining concrete measured the influence to the slump in the feeder hopper, consequently, the measurement of slump efficiency has been improved.

Optionally, the control mechanism includes:

the sealing plate is rotatably arranged on the collapsing barrel and used for blocking the feed opening;

and the positioning assembly is arranged on the collapsed barrel and is used for positioning the sealing plate.

Through adopting above-mentioned technical scheme, rotate the shrouding and make the shrouding keep off the feed opening, locating component fixes a position the shrouding, and the back is accomplished in the concrete interpolation, opens locating component for the shrouding breaks away from the feed opening, thereby makes the concrete in the bucket that collapses fall to measure on the measuring plate from the feed opening, with this measurement of concrete slump in the bucket that realizes collapsing, thereby has improved the convenience that slump was measured, has consequently improved the measurement of slump.

Optionally, the positioning assembly includes:

the handle is rotatably arranged on the collapsed barrel;

the joint piece, the joint piece sets up on hand and the joint is installed and is fixed a position the shrouding on the shrouding.

Through adopting above-mentioned technical scheme, rotate the handle and make the joint piece break away from the shrouding, the shrouding breaks away from the feed opening under self action of gravity, and the concrete in the bucket that collapses falls measures on falling the measuring board through the feed opening, when reinforced once more, rotates the shrouding and makes the shrouding keep off the feed opening, rotates the handle and drives joint piece joint and install and fix a position on the shrouding to this realizes the switching to the shrouding, has improved the portability of shrouding switching, thereby has improved the measurement of the degree of collapsing.

Optionally, the measuring plate is detachably disposed on the supporting frame through a connecting assembly, the connecting assembly includes:

the connecting block is arranged on the measuring plate and is clamped and mounted on the supporting frame;

and the connecting screw rod penetrates through the support frame and is in threaded connection with the connecting block and used for positioning.

Through adopting above-mentioned technical scheme, rotate connecting screw and break away from the connecting block, then can will measure the board and take off from the support frame and wash or change, install the connecting block joint on the support frame during the installation, twist and move connecting screw and make connecting screw threaded connection on the connecting block and support tight fine positioning on the support frame to this installation and the dismantlement of measuring the board are realized, thereby the convenience of measuring board installation or dismantlement has been improved, consequently, the measurement of slump has been improved.

Optionally, a guide angle convenient for clamping is arranged on the connecting block.

Through adopting above-mentioned technical scheme, the guide angle is convenient for the connecting block joint to be installed on the support frame to this convenience when having improved the installation of measurement board.

In summary, the present application includes at least one of the following beneficial technical effects:

in adding the feeder hopper with the concrete, drive actuating cylinder and start and drive the feeder hopper and remove on the striker plate, the concrete is added through the charge door and is stood in the bucket that collapses, rotates the handle and opens the shrouding, and the concrete drops on measuring the board from the bucket that collapses on, according to the scale mark direct reading data on measuring the board to this realizes the measurement to the concrete slump, thereby has improved the convenience that the concrete slump was measured, has consequently improved the measurement of slump.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic structural view of the charging mechanism of the present application;

FIG. 3 is a schematic illustration of a partially exploded configuration of the connection assembly of the present application;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

Reference numerals: 1. a support frame; 11. a slide plate; 12. a slipping cylinder; 13. inserting grooves; 2. a measuring device; 21. collapsing the barrel; 211. a feeding port; 212. mounting blocks; 22. measuring a plate; 221. scale lines; 23. a control mechanism; 231. closing the plate; 232. a positioning assembly; 233. a handle; 234. a clamping block; 235. a clamping groove; 24. a connecting assembly; 241. connecting blocks; 242. connecting a screw rod; 3. a feeding mechanism; 31. a striker plate; 311. a feed inlet; 32. a feed hopper; 321. a mounting frame; 33. a drive assembly; 331. a driving cylinder; 332. a guide rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses slump measuring device.

Referring to fig. 1, a slump measuring device comprises a support frame 1 and a measuring device 2 arranged on the support frame 1 and used for detecting slump, wherein the measuring device 2 comprises a slump bucket 21, the slump bucket 21 is fixedly installed on the support frame 1 and used for placing concrete, and a feeding mechanism 3 used for adding concrete into the slump bucket 21 is arranged on the support frame 1.

Referring to fig. 1 and 2, two collapsing barrels 21 are horizontally installed at intervals, the collapsing barrels 21 are cylindrical, the upper ends and the lower ends of the collapsing barrels are open, the opening diameter of the upper ends of the collapsing barrels 21 is larger than that of the lower ends of the collapsing barrels, and the lower ends of the collapsing barrels 21 are provided with a feed opening 211.

Referring to fig. 1 and 2, the feeding mechanism 3 comprises a striker plate 31, a feed hopper 32 and a driving assembly 33, the striker plate 31 is fixedly mounted on the support frame 1, two feed ports 311 for respectively adding concrete into the two collapsed barrels 21 are formed in the striker plate 31, and the feed ports 311 are circular and have the same size as the opening at the upper end of the collapsed barrel 21; feeder hopper 32 is hopper-shaped, and both ends all are the open mode about feeder hopper 32, and feeder hopper 32 lower extreme opening part diameter is unanimous with charge door 311 diameter, and fixed mounting has mounting bracket 321 on the lateral wall of feeder hopper 32 lower extreme, and mounting bracket 321 slides and installs on

support frame

1, and 31 upper surfaces of striker plate are contradicted and are used for blockking the concrete and drop at feeder hopper 32 lower extreme opening part simultaneously.

Referring to fig. 1 and 2, the driving assembly 33 includes a driving cylinder 331 and a guide rod 332, a horizontally sliding plate 11 is slidably mounted on the support frame 1, and the sliding directions of the sliding plate 11 and the feeding hopper 32 are parallel; the driving cylinder 331 is fixedly installed on the sliding plate 11, the driving cylinder 331 is connected with the installation frame 321, two guide rods 332 are provided, the two guide rods 332 are horizontally and fixedly installed on the support frame 1, the two guide rods 332 are located at two sides of the feed opening 311, the installation frame 321 is slidably installed on the guide rods 332, and the guide rods 332 are used for guiding the feed hopper 32; the driving cylinder 331 is thus activated so that the feed hopper 32 can be aligned with either of the two collapsed buckets 21.

Referring to fig. 1 and 2, a sliding cylinder 12 is further fixedly mounted on the support frame 1, and the sliding cylinder 12 is connected with the sliding plate 11 and is used for driving the sliding plate 11 to slide; drive actuating cylinder 331 and start and drive feeder hopper 32 and add the concrete to one of them bucket 21 that collapses, and the detection of slump is carried out after concrete stews in another bucket 21 that collapses, then carry out the change of concrete, and wait for two buckets 21 that collapse after the concrete all adds, slide actuating cylinder 12 starts and drives slide plate 11 and remove to drive feeder hopper 32 and move on striker plate 31, make the lower extreme of feeder hopper 32 contradict on striker plate 31, reduce the probability that remaining concrete in feeder hopper 32 measured the influence to slump, consequently, the measurement of slump efficiency has been improved.

Referring to fig. 1 and 2, the measuring device 2 further includes two measuring plates 22 and a control mechanism 23, the two measuring plates 22 are respectively located under the two blanking ports 211 of the collapsed barrel 21, the two measuring plates 22 are detachably mounted on the support frame 1 through the connecting assembly 24, the measuring plates 22 are in a horizontal state, and the measuring plates 22 are provided with scale marks 221 for marking collapse degree.

Referring to fig. 1 and 3, the connecting assembly 24 includes four connecting blocks 241 and four connecting screws 242, the four connecting blocks 241 are all fixedly mounted on the lower surface of the measuring plate 22, the supporting frame 1 is provided with an insertion groove 13 corresponding to the connecting blocks 241, the connecting blocks 241 are clamped and mounted on the insertion groove 13, and the connecting blocks 241 are provided with guide angles convenient for clamping; the connecting screw 242 penetrates through the support frame 1 and is in threaded connection with the connecting block 241, and the connecting screw 242 is used for positioning the measuring plate 22; the connection screw 242 is screwed to disengage the connection block 241 from the insertion groove 13, so that the measurement plate 22 can be removed for cleaning or replacement.

Referring to fig. 2 and 4, the control mechanism 23 is disposed on the collapsing barrel 21 and is used for controlling the opening and closing of the feed opening 211, the control mechanism 23 includes a sealing plate 231 and a positioning assembly 232, the sealing plate 231 is rotatably mounted at the lower end of the collapsing barrel 21, and the sealing plate 231 is used for blocking the feed opening 211; the positioning assembly 232 comprises a handle 233 and a clamping block 234, the mounting block 212 is fixedly mounted on the outer side wall of the lower end of the collapsing barrel 21, the handle 233 is horizontally and rotatably mounted on the mounting block 212, the clamping block 234 is fixedly mounted on the handle 233, and a horizontal clamping groove 235 is formed in the sealing plate 231; the handle 233 is rotated so that the snap blocks 234 are snap-fitted into the snap grooves 235 and used to position the cover plate 231.

The working principle of the embodiment of the application is as follows:

adding concrete into the feed hopper 32, driving the actuating cylinder 331 to start and driving the feed hopper 32 to move on the striker plate 31, adding concrete into the slump barrel 21, after the adding is finished, the slipping cylinder 12 starts and drives the slipping plate 11 to move, thereby driving the feed hopper 32 to keep away from the two feed inlets 311, so that the lower end of the feed hopper 32 props against the striker plate 31, rotating the handle 233 to separate the clamping block 234 from the clamping groove 235, separating the closing plate 231 from the feed opening 211 under the action of self gravity, dropping the concrete onto the measuring plate 22 from the slump barrel 21, directly reading data according to the scale mark 221 on the measuring plate 22, thereby realizing the measurement of the concrete slump, thereby improving the convenience of measuring the concrete slump, and therefore improving the measuring efficiency of the slump.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A slump measuring device, characterized in that: including support frame (1) and setting up measuring device (2) that are used for detecting the slump on support frame (1), measuring device (2) include:

the collapse barrel (21), the collapse barrel (21) is arranged on the support frame (1) and is used for placing concrete, and a feed opening (211) is formed in the collapse barrel;

the measuring plate (22), the measuring plate (22) is arranged on the support frame (1) and is positioned below a feed opening (211) of the collapse barrel (21), and scale marks (221) used for marking the collapse degree are arranged on the measuring plate (22);

and the control mechanism (23) is arranged on the collapsing barrel (21) and is used for controlling the opening and closing of the feed opening (211).

2. A slump measuring device according to claim 1, wherein: be provided with on support frame (1) and be used for adding reinforced mechanism (3) of concrete in to slump bucket (21), reinforced mechanism (3) include:

the material baffle plate (31) is arranged on the support frame (1) and is provided with a feeding port (311) for feeding materials into the collapsed barrel (21);

the feeding hopper (32) is arranged on the supporting frame (1) in a sliding mode and used for adding concrete into the collapse barrel (21), and the material baffle plate (31) abuts against the feeding hopper (32) and used for preventing the concrete from falling;

drive assembly (33), drive assembly (33) set up on support frame (1) and are used for driving feeder hopper (32) to remove.

3. A slump measuring device according to claim 2, wherein: the drive assembly (33) comprises:

the driving air cylinder (331), the said driving air cylinder (331) is set up on the supporting arm (1) and connected with feeder hopper (32);

the guide rod (332), guide rod (332) set up on support frame (1) and are used for leading feeder hopper (32).

4. A slump measuring apparatus according to claim 3, wherein: be provided with two bucket (21) that collapse on support frame (1), it is provided with slide sliding plate (11) to slide on support frame (1), it aligns to drive actuating cylinder (331) setting on slide sliding plate (11) and be used for driving feeder hopper (32) and one of them bucket (21) that collapse, be provided with the cylinder (12) that slides of being connected with slide sliding plate (11) on support frame (1).

5. A slump measuring device according to claim 1, wherein: the control mechanism (23) includes:

the sealing plate (231), the sealing plate (231) is rotatably arranged on the collapsing barrel (21) and is used for blocking the feed opening (211);

a positioning assembly (232), wherein the positioning assembly (232) is arranged on the collapsing barrel (21) and is used for positioning the sealing plate (231).

6. A slump measuring device according to claim 5, wherein: the positioning assembly (232) comprises:

the handle (233), the said handle (233) is set up on the collapsing barrel (21) rotatably;

the clamping block (234) is arranged on the handle (233) and clamped and installed on the sealing plate (231) to position the sealing plate (231).

7. A slump measuring device according to claim 1, wherein: the measuring plate (22) is detachably arranged on the support frame (1) through a connecting assembly (24), and the connecting assembly (24) comprises:

the connecting block (241) is arranged on the measuring plate (22) and is clamped and mounted on the supporting frame (1);

the connecting screw rod (242), connecting screw rod (242) pass support frame (1) and with connecting block (241) threaded connection and be used for fixing a position.

8. A slump measuring device according to claim 7, wherein: a guide angle convenient for clamping is arranged on the connecting block (241).