CN214539612U

CN214539612U - Concrete slump detection device

Info

Publication number: CN214539612U
Application number: CN202120339560.5U
Authority: CN
Inventors: 白琴琴; 唐荣; 蒲宏珍; 袁亚东; 张瑜
Original assignee: Xi'an Gao Ke Xin Da Concrete Co ltd
Current assignee: Xi'an Gao Ke Xin Da Concrete Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-29
Anticipated expiration: 2031-02-05

Abstract

The utility model relates to a concrete slump detection device, it includes bottom plate, a slump section of thick bamboo, charging mechanism and inserts and smash the mechanism, a slump section of thick bamboo is located the bottom plate top, charging mechanism includes support column, hopper, drive assembly and keeps off the material subassembly, the support column is vertical to be located on the bottom plate, the hopper is located on the support column, drive assembly can order about the hopper is followed the support column reciprocates, it is used for carrying out the shutoff to the hopper bottom to keep off the material subassembly, it is equipped with to insert and smash the mechanism be used for inserting in the hopper in to a slump section of thick bamboo. This application has the effect of being convenient for load to the slump section of thick bamboo.

Description

Concrete slump detection device

Technical Field

The application relates to concrete detection equipment technical field, especially relates to a concrete slump detection device.

Background

Slump refers to the workability of concrete, and particularly to the normal operation of construction, wherein the workability includes the water retention, the fluidity and the cohesiveness of the concrete. The slump is measured by a quantitative index, and is used for judging whether the construction can be normally carried out.

The utility model discloses a chinese utility model patent that is application number CN201420746377.7 discloses a slump measuring equipment, place the platform including slump measurement section of thick bamboo and slump measurement section of thick bamboo, slump measurement section of thick bamboo and slump measurement section of thick bamboo place the platform and make by the metal, slump measurement section of thick bamboo on install the handle, slump measurement section of thick bamboo on the low side both sides install the electro-magnet, the electro-magnet on install external power source interface and electro-magnet switch.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: at the in-process of feeding to the slump section of thick bamboo, need pour the concrete into the slump section of thick bamboo in, need carry out the tamping to the concrete in the section of thick bamboo, insert the in-process of smashing with the tamper through the manual work, because the people for every time insert the messenger concrete of smashing the process and spill over, the efficiency of charging is influenced in the operation of being not convenient for alone moreover.

SUMMERY OF THE UTILITY MODEL

In order to facilitate to feed to the slump cone, this application provides a concrete slump detection device.

The application provides a concrete slump detection device adopts following technical scheme:

the utility model provides a concrete slump detection device, includes bottom plate, a slump section of thick bamboo, charging mechanism and inserts and smash the mechanism, a slump section of thick bamboo is located the bottom plate top, charging mechanism includes support column, hopper, drive assembly and keeps off the material subassembly, the support column is vertical to be located on the bottom plate, the hopper is located on the support column, drive assembly can order about the hopper is followed the support column reciprocates, it is used for carrying out the shutoff to the hopper bottom to keep off the material subassembly, it is equipped with to insert and smash the mechanism be used for inserting in the hopper and smash in the slump section of thick bamboo.

Through adopting above-mentioned technical scheme, when the slump that needs to carry out detects, the slump section of thick bamboo is placed under being located the hopper on the bottom plate, order about the hopper through drive assembly and move down for the discharge gate and the slump section of thick bamboo top butt of hopper, through pouring the concrete into the hopper in, open the hopper bottom through keeping off the material subassembly, make the concrete from automatic filling in the hopper to the slump section of thick bamboo, in the in-process of feeding smash the mechanism through inserting and insert and smash the processing in the slump section of thick bamboo, make the loading of the slump section of thick bamboo more convenient.

Optionally, the support column sets up two, hopper sliding connection with two between the support column, the support column is close to one side of hopper is located the spout along length direction, hopper lateral wall level is equipped with the backup pad, the backup pad stretch into in the spout with support column sliding movable connection.

Through adopting above-mentioned technical scheme, support the hopper through setting up two support columns, through set up the spout on the support column, stretch into the spout through the backup pad on the hopper and slide for the removal of hopper between two support columns is more stable.

Optionally, drive assembly includes screw rod, horizontal pole and driving motor, the vertical rotation of screw rod connect in the spout, the screw rod passes backup pad and backup pad threaded connection, the horizontal pole level is located two the support column top, the screw rod upper end is stretched out the horizontal pole, driving motor locates on the horizontal pole, the screw rod upper end with through chain drive between driving motor's output shaft.

Through adopting above-mentioned technical scheme, play the supporting role to driving motor through the horizontal pole that sets up, when needs go up and down to the hopper, pass through the chain through driving motor and rotate, drive two screw rods and rotate, because screw rod and backup pad threaded connection for the screw rod rotates and orders about the backup pad and drives the hopper lift, and then realizes the lift effect of hopper.

Optionally, the material blocking assembly comprises a first cylinder, a baffle and a connecting plate, the connecting plate is horizontally arranged at the bottom of the hopper, a feed opening is formed in the connecting plate, a slot is formed in the connecting plate, the baffle is inserted into the slot, a discharge hole is formed in the baffle, and the first cylinder can drive the baffle to be along the inner side of the slot.

Through adopting above-mentioned technical scheme, when feeding to the slump section of thick bamboo, order about the baffle through first cylinder and remove in the slot for discharge opening on the baffle removes to feed opening department, communicates with each other through the feed opening in making the hopper and the slump section of thick bamboo, makes the concrete in the hopper slide and realizes the effect of feeding in the slump section of thick bamboo. After the loading is completed, the baffle is driven to move through the first cylinder, so that the discharge hole and the feed opening are staggered, the baffle seals the feed opening, and the control effect of loading the slump cone is realized.

Optionally, a slump section of thick bamboo upper end with the connecting plate bottom is connected, the hopper with a slump section of thick bamboo communicates with each other through the feed opening.

Through adopting above-mentioned technical scheme, be connected with the connecting plate through setting up a slump section of thick bamboo, after the completion of loading to a slump section of thick bamboo, drive two screw rods through driving motor and rotate, because screw rod and backup pad threaded connection for the screw rod rotates and orders about the backup pad and drives the hopper lift, and the hopper drives a slump section of thick bamboo through the connecting plate and promotes and carry out the slump and detect, promotes through drive assembly, guarantees to promote the effect of a slump section of thick bamboo at every turn and is equivalent, and then improves the detection precision of slump.

Optionally, it includes bracing piece, second cylinder, inserts the board of pounding to smash to insert the mechanism, the bracing piece level is located the hopper top, the second cylinder is vertical to be located on the bracing piece, insert the vertical location of the board of pounding the output of second cylinder, the second cylinder can order about insert the board of pounding and pass the hopper stretches into in the slump section of thick bamboo.

Through adopting above-mentioned technical scheme, at the in-process of feeding, order about through the second cylinder and insert the tamping plate downstream, pass the feed opening along the hopper bottom and stretch into in the slump section of thick bamboo and insert the concrete and smash, realize inserting the effect of smashing to the automation that the slump section of thick bamboo was loaded, and then reduced staff's working strength.

Optionally, the tamping plate is of a helical structure.

Through adopting above-mentioned technical scheme, insert the tamping plate for helical configuration through the setting, improve and insert the effect of smashing to inserting of the interior concrete of slump section of thick bamboo of tamping plate.

Optionally, the bottom of the slump cone is provided with an outer edge along the circumference.

Through adopting above-mentioned technical scheme, through setting up outer edge in slump bobbin base portion for leakproofness is better between slump bobbin base portion and bottom plate, prevents to lead to slump bobbin base portion to produce the hourglass material when feeding.

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

1. by arranging the charging mechanism comprising the supporting columns, the hopper, the driving assembly and the material blocking assembly, the concrete is poured into the hopper, and the bottom of the hopper is opened through the material blocking assembly, so that the concrete is automatically filled into the slump cone from the hopper, and the automatic charging effect of the slump cone is realized;

2. the upper end of the slump cone is connected with the bottom of the connecting plate, the slump cone is driven by the connecting plate to be lifted for slump detection in the lifting process of the hopper, the slump cone is lifted by the driving assembly, the effect of lifting the slump cone every time is ensured to be equivalent, and the detection precision of the slump is further improved;

3. insert through the setting and smash the mechanism and include bracing piece, second cylinder, insert the board of smashing, insert the concrete through inserting the board of smashing and pass the feed opening along the hopper bottom and stretch into in the slump section of thick bamboo and smash, realize inserting the effect of smashing to the automation that the slump section of thick bamboo was loaded.

Drawings

Fig. 1 is a schematic structural diagram of a concrete slump detection device according to an embodiment of the present application.

Fig. 2 is a perspective cross-sectional view of a concrete slump detection apparatus according to an embodiment of the present application.

Description of reference numerals: 1. a base plate; 2. a slump cone; 21. an outer edge; 22. a support plate; 3. a charging mechanism; 31. a support pillar; 311. a chute; 32. a hopper; 33. a drive assembly; 331. a screw; 332. a cross bar; 333. a drive motor; 34. the material blocking component; 341. a first cylinder; 342. a baffle plate; 3421. a discharge hole; 343. a connecting plate; 3431. a feeding port; 3432. a slot; 4. a tamping mechanism; 41. a support bar; 42. a second cylinder; 43. and (4) inserting a tamping plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses concrete slump detection device. Referring to fig. 1 and 2, slump detection device includes bottom plate 1, slump section of thick bamboo 2, charging mechanism 3 and inserts and smash mechanism 4, and slump section of thick bamboo 2 is vertical to be placed on bottom plate 1, and 2 bottoms of slump section of thick bamboo are connected with outer edge 21 along circumference a week an organic whole for the leakproofness is better between 2 bottoms of slump section of thick bamboo and bottom plate 1. The charging mechanism 3 is located above the slump cone 2 and charges the slump cone 2.

Referring to fig. 1 and 2, charging mechanism 3 includes support column 31, hopper 32, drive assembly 33 and keeps off material subassembly 34, support column 31 is vertical to be welded on bottom plate 1, hopper 32 sets up on support column 31, support column 31 sets up two and supports hopper 32, between hopper 32 sliding connection and two support columns 31, spout 311 is seted up along length direction to one side that support column 31 is close to hopper 32, hopper 32 lateral wall horizontal welding has backup pad 22, backup pad 22 stretches into in the spout 311 and is connected with support column 31 sliding motion. Drive assembly 33 orders about hopper 32 downstream, pours the concrete into hopper 32 in, opens hopper 32 bottom through keeping off material subassembly 34 for the automatic slump section of thick bamboo 2 that fills in the concrete follow hopper 32, stretch into the spout 311 through backup pad 22 on the hopper 32 and slide, make the removal of hopper 32 between two support columns 31 more stable.

Referring to fig. 1 and 2, drive assembly 33 can drive hopper 32 and reciprocate along support column 31, drive assembly 33 includes screw rod 331, horizontal pole 332 and driving motor 333, screw rod 331 is vertical to be rotated and is connected in spout 311, screw rod 331 can rotate around self axial, screw rod 331 passes backup pad 22 and backup pad 22 threaded connection, horizontal pole 332 horizontal welding is in two support column 31 tops, horizontal pole 332 plays the supporting role to driving motor 333, horizontal pole 332 is stretched out to screw rod 331 upper end, driving motor 333 welds on horizontal pole 332 through the casing, pass through chain drive between the output shaft of screw rod 331 upper end and driving motor 333, all weld the sprocket on the output shaft of screw rod 331 upper end and driving motor 333, the winding is equipped with the chain on the sprocket. The driving motor 333 rotates through a chain to drive the two screws 331 to rotate, and since the screws 331 are in threaded connection with the supporting plate 22, the screws 331 rotate to drive the supporting plate 22 to drive the hopper 32 to lift.

Referring to fig. 1 and 2, material blocking assembly 34 is used for plugging hopper 32 bottom, material blocking assembly 34 includes first cylinder 341, baffle 342 and connecting plate 343, connecting plate 343 horizontal welding is in hopper 32 bottom, feed opening 3431 has been seted up on the connecting plate 343, the horizontal flat-open is equipped with slot 3432 in the connecting plate 343, slot 3432 runs through the lateral wall of connecting plate 343, baffle 342 inserts in the slot 3432, the discharge opening 3421 has been seted up on the baffle 342, the cylinder body horizontal welding of first cylinder 341 is on the lateral wall of connecting plate 343, the one end welding that slot 3432 was kept away from to the output of first cylinder 341 and picture peg, first cylinder 341 can order to order about baffle 342 to remove along slot 3432. The upper end of the slump cone 2 is welded with the bottom of the connecting plate 343, and the hopper 32 is communicated with the slump cone 2 through a feed opening 3431. The baffle 342 is driven to move in the slot 3432 by the first air cylinder 341, so that the discharge hole 3421 on the baffle 342 moves to the position of the discharge opening 3431, the hopper 32 is communicated with the interior of the slump cone 2 through the discharge opening 3431, the concrete in the hopper 32 slides to the slump cone 2 to complete charging, and after charging is completed, the baffle 342 is driven to move by the first air cylinder 341 so that the discharge hole 3421 and the discharge opening 3431 are staggered, and the discharge opening 3431 is sealed by the baffle 342.

Referring to fig. 1 and 2, the tamping mechanism 4 is provided in the hopper 32 for tamping the slump cone 2. Insert and smash mechanism 4 and include bracing piece 41, second cylinder 42, insert and smash

board

43, 41 horizontal weld of bracing piece in hopper 32 top, second cylinder 42 is vertical to be set up on bracing piece 41, the cylinder body and the 41 top weld of bracing piece of second cylinder 42, the vertical bracing piece 41 that passes of output of second cylinder 42, insert and smash board 43 and vertically weld in the output of second cylinder 42, second cylinder 42 can order to insert and smash board 43 and pass hopper 32 and stretch into slump section of thick bamboo 2 in, it is the heliciform structure to insert and smash board 43. During the charging process, the tamping and inserting plate 43 is driven by the second air cylinder 42 to move downwards and extend into the slump cone 2 through the discharging opening 3431 along the bottom of the hopper 32 to tamp the concrete.

The implementation principle of the concrete slump detection device in the embodiment of the application is as follows: when the concrete slump needs to be detected, the screw 331 is driven to rotate by the driving motor 333, so that the hopper 32 drives the slump cone 2 to move up and down, the bottom of the slump cone 2 is abutted against the bottom plate 1, then the concrete is poured into the hopper 32, the baffle 342 is driven to move in the slot 3432 by the first air cylinder 341, the discharge hole 3421 on the baffle 342 is moved to the position of the feed opening 3431, the hopper 32 is communicated with the slump cone 2 through the feed opening 3431, the concrete in the hopper 32 slides into the slump cone 2, the tamping plate 43 is driven by the second air cylinder 42 to move downwards, and the concrete penetrates through the feed opening 3431 along the bottom of the hopper 32 and stretches into the slump cone 2 to be inserted and tamped; after the charging is completed, the first cylinder 341 drives the baffle 342 to move, so that the discharge hole 3421 and the feed opening 3431 are dislocated, and the baffle 342 closes the feed opening 3431; and then the screw 331 is driven to rotate by the driving motor 333, so that the hopper 32 drives the slump cone 2 to lift upwards for slump detection. So that the loading of the slump cone 2 is more convenient when the slump detection is carried out.

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: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete slump detection device which characterized in that: including bottom plate (1), a slump section of thick bamboo (2), charging mechanism (3) and insert and smash mechanism (4), a slump section of thick bamboo (2) are located bottom plate (1) top, charging mechanism (3) are including support column (31), hopper (32), drive assembly (33) and keep off material subassembly (34), support column (31) are vertical to be located on bottom plate (1), hopper (32) are located on support column (31), drive assembly (33) can order about hopper (32) are followed support column (31) reciprocate, keep off material subassembly (34) and be used for carrying out the shutoff to hopper (32) bottom, it is equipped with to insert and smash mechanism (4) be used for in hopper (32) inserting to smash in the slump section of thick bamboo (2).

2. The concrete slump detection device according to claim 1, wherein: support column (31) set up two, hopper (32) sliding connection with two between support column (31), support column (31) are close to spout (311) are located along length direction to one side of hopper (32), hopper (32) lateral wall level is equipped with backup pad (22), backup pad (22) stretch into in spout (311) with support column (31) sliding motion connects.

3. The concrete slump detection device according to claim 2, wherein: drive assembly (33) include screw rod (331), horizontal pole (332) and driving motor (333), screw rod (331) vertical rotation connect in spout (311), screw rod (331) pass backup pad (22) and backup pad (22) threaded connection, horizontal pole (332) level is located two support column (31) top, screw rod (331) upper end is stretched out horizontal pole (332), driving motor (333) are located on horizontal pole (332), screw rod (331) upper end with through chain drive between the output shaft of driving motor (333).

4. The concrete slump detection device according to claim 1, wherein: keep off material subassembly (34) and include first cylinder (341), baffle (342) and connecting plate (343), connecting plate (343) level is located hopper (32) bottom, be equipped with feed opening (3431) on connecting plate (343), the level is equipped with slot (3432) in connecting plate (343), baffle (342) insert in slot (3432), be equipped with discharge opening (3421) on baffle (342), first cylinder (341) can order about baffle (342) are followed in slot (3432).

5. The concrete slump detection device according to claim 4, wherein: slump section of thick bamboo (2) upper end with connecting plate (343) bottom is connected, hopper (32) with slump section of thick bamboo (2) communicate with each other through feed opening (3431).

6. The concrete slump detection device according to claim 5, wherein: insert and smash mechanism (4) including bracing piece (41), second cylinder (42), insert and smash board (43), bracing piece (41) level is located hopper (32) top, second cylinder (42) are vertical to be located on bracing piece (41), insert and smash board (43) and vertically locate the output of second cylinder (42), second cylinder (42) can order about insert and smash board (43) and pass hopper (32) stretch into in the slump section of thick bamboo (2).

7. The concrete slump detection device according to claim 6, wherein: the tamping plate (43) is of a spiral structure.

8. The concrete slump detection device according to claim 1, wherein: the bottom of the slump cone (2) is circumferentially provided with an outer edge (21).