CN217605863U - Concrete slump experimental apparatus that construction was used - Google Patents
Concrete slump experimental apparatus that construction was used Download PDFInfo
- Publication number
- CN217605863U CN217605863U CN202220831397.9U CN202220831397U CN217605863U CN 217605863 U CN217605863 U CN 217605863U CN 202220831397 U CN202220831397 U CN 202220831397U CN 217605863 U CN217605863 U CN 217605863U
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- concrete
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- pipe
- concrete slump
- install bin
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- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 20
- 239000011425 bamboo Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000009435 building construction Methods 0.000 claims description 8
- 238000002474 experimental method Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 description 4
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- 230000009471 action Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a building engineering technical field especially relates to a concrete slump test device that construction used. The technical scheme comprises the following steps: the guide pipe comprises a conical cylinder, a base, a feeding assembly and a top plate, wherein a limiting groove is installed at the top of the base, side plates are installed on two sides of the top of the base, the top plate is installed at the top of each side plate, a rotating shaft is installed on one side of the inside of the top plate, a motor is installed at the top of the rotating shaft, a mounting seat is installed on one side of the rotating shaft, the feeding assembly is installed at the bottom of the mounting seat, a mounting box is installed in the feeding assembly, and a guide pipe is installed on the outer side of the mounting box. The utility model discloses an install the install bin in the bottom of mount pad, can provide fixed mounting's position for pipe and vibrating motor through the install bin for the pipe can replace the manual work to carry out the material loading to the inside of a toper section of thick bamboo, utilizes vibrating motor circular telegram back to drive install bin and bottom plate to carry out mechanical vibration simultaneously, can assist the tamping to the concrete, has promoted the practicality of device.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a concrete slump test device that construction used.
Background
In the construction of building engineering, the concrete is one of the building material that often uses, and the concrete need add a certain amount of water when using and mix, and according to the proportion difference of water, the bulk strength of concrete is also different, consequently need carry out the slump to the concrete and detect, in order to detect the concrete, we provide a concrete slump experimental apparatus that construction used.
Through retrieval, patent publication No. CN209387656U discloses a concrete slump detection device for construction, belongs to the concrete slump detection device field, and a concrete slump detection device for construction, includes a chassis, the upper end fixedly connected with sleeve on the chassis, two pairs of first spouts cut on the telescopic inner wall, all sliding connection has the connecting plate on two pairs of first spouts, be equipped with the slump section of thick bamboo in the sleeve, two pairs of connecting plates all are connected with the slump section of thick bamboo fixedly, be connected with two pairs of leveling mechanism on the chassis, leveling mechanism includes the threaded rod, the upper end fixedly connected with rotation handle of threaded rod, cut on the chassis and have the through-hole that matches with rotation handle, be connected with the bearing between the inner wall of threaded rod and through-hole, the lower extreme threaded connection of threaded rod has the support column, fixedly connected with two pairs of draw runner on the lateral wall of support column.
The concrete slump experimental device for the existing building construction has the following defects:
1. the conventional concrete slump experiment device for building construction needs manual auxiliary feeding, and needs to tamp and level concrete in order to ensure the detection accuracy of the experiment, the traditional manual feeding method is complicated, and manual tamping of concrete not only wastes time and labor, but also easily causes concrete leakage from the bottom;
2. the concrete slump experimental apparatus that current construction used is when carrying out the slump test to the concrete, and traditional testing arrangement is after the release, and the concrete receives the action of gravity and can follow the bottom of toper cover and remove to the horizontal direction, and traditional testing arrangement does not possess the limit structure of concrete, therefore the concrete can enlarge the area after collapsing, and then causes the pollution of large tracts of land to the surface of device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete collapse degree experimental apparatus that construction was used to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete slump degree experimental apparatus for construction, includes a toper section of thick bamboo, base, material loading subassembly and roof, the spacing groove is installed at the top of base, the curb plate is installed to the top both sides of base, the roof is installed at the top of curb plate, the pivot is installed to inside one side of roof, the motor is installed at the top of pivot, the mount pad is installed to one side of pivot, the material loading subassembly is installed to the bottom of mount pad, install the install bin in the material loading subassembly, the pipe is installed in the outside of install bin, the injection pipe is installed to the bottom both sides of pipe, the stock chest is installed to top one side of roof, a toper section of thick bamboo is installed at the top of spacing groove.
When using a concrete slump test device that construction used among this technical scheme, promote the connecting rod through hydraulic telescoping rod, make the connecting rod exert perpendicular decurrent pressure to a toper section of thick bamboo, the bottom of a toper section of thick bamboo and the top of spacing groove after the intimate contact, it rotates to drive the pivot through the motor circular telegram, move the material loading subassembly to a toper section of thick bamboo directly over, discharge through the inside concrete of baiting valve control stock chest, utilize to arrange the material pipe and introduce blowout in the pipe with the concrete, and then pour into the inside of a toper section of thick bamboo with the concrete, vibrating drive install bin and bottom plate vibrate after the vibrating motor circular telegram simultaneously, make the top surface contact of bottom plate and concrete drive the concrete and produce mechanical vibration, make the inside bubble of concrete discharge tamp.
Preferably, two groups of connecting rods are installed on two sides of the conical barrel, and the top of each connecting rod is provided with a hydraulic telescopic rod. The connecting rod can be with hydraulic telescoping rod and a toper section of thick bamboo fixed connection, and then can make hydraulic telescoping rod drive a toper section of thick bamboo and carry out the vertical lift, and hydraulic telescoping rod can stretch out and draw back to can drive a toper section of thick bamboo and carry out the vertical migration.
Preferably, foot pads are installed on two sides of the bottom of the base. The foot pad can support the bottom of the base, and can prevent the device from sliding in the using process, so that the stability of the device is improved.
Preferably, the vibration motor is installed inside the installation box, and the bottom plate is installed at the bottom of the installation box. The vibrating motor can produce mechanical vibration after the circular telegram, and then can drive install bin and bottom plate and carry out mechanical vibration to in ramming the concrete, the bottom plate can drive through the install bin and carry out mechanical vibration, and the bottom of bottom plate and the surface contact of concrete can drive the concrete and carry out mechanical vibration, in order to in ramming the concrete.
Preferably, an infrared distance sensor is mounted at the bottom of the top plate. The infrared distance sensor can detect the distance between the top of the concrete and the infrared distance sensor through infrared rays, and then estimate the collapse degree of the concrete through the falling amplitude of the concrete.
Preferably, the bottom of stock chest is installed the baiting valve, and the bottom of baiting valve installs the row material pipe. The switch of arranging the material pipe can be controlled to the baiting valve, and then can control the concrete and arrange the flow of material intraduct, arrange the inside that material pipe can guide concrete entering pipe, and then can make the concrete pour into the inside of a cone from the pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install the install bin in the bottom of mount pad, can provide fixed mounting's position for pipe and vibrating motor through the install bin for the pipe can replace the manual work to carry out the material loading to the inside of a toper section of thick bamboo, utilizes vibrating motor circular telegram back to drive install bin and bottom plate to carry out mechanical vibration simultaneously, can assist the tamping to the concrete, has promoted the practicality of device.
2. The utility model discloses an install the spacing groove at the top of base, can carry on spacingly through the concrete that the spacing groove spilt to the conical cylinder bottom for the device can restrict the polluted area of concrete when carrying out the slump degree test of concrete, and then makes things convenient for the later stage to clear up the device, avoids the concrete large tracts of land to expand and causes the pollution to the surface of device.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention;
fig. 2 is a schematic front sectional structure of the present invention;
FIG. 3 is a schematic view of the front external structure of the present invention;
fig. 4 is a schematic view of a local structure of the feeding assembly of the present invention.
In the figure: 1. a tapered barrel; 101. a hydraulic telescopic rod; 102. a connecting rod; 2. a base; 201. a side plate; 202. a foot pad; 203. a limiting groove; 3. a feeding assembly; 301. installing a box; 302. a conduit; 303. an injection pipe; 304. a base plate; 305. a vibration motor; 4. a top plate; 401. an electric motor; 402. an infrared distance sensor; 403. a rotating shaft; 404. a mounting base; 5. a storage tank; 501. a discharge valve; 502. a discharge pipe.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1-4, the utility model provides a concrete slump test device that construction used, including a toper section of thick bamboo 1, base 2, material loading subassembly 3 and roof 4, spacing groove 203 is installed at the top of base 2, curb plate 201 is installed to base 2's top both sides, roof 4 is installed at the top of curb plate 201, pivot 403 is installed to inside one side of roof 4, motor 401 is installed at the top of pivot 403, mount pad 404 is installed to one side of pivot 403, material loading subassembly 3 is installed to the bottom of mount pad 404, install bin 301 in material loading subassembly 3, pipe 302 is installed in the outside of install bin 301, injection pipe 303 is installed to the bottom both sides of pipe 302, stock chest 5 is installed to top one side of roof 4, toper section of thick bamboo 1 is installed at the top of spacing groove 203.
The working principle of the concrete slump experimental device for building construction based on the first embodiment is as follows: the connecting rod 102 is pushed through the hydraulic telescopic rod 101, so that the connecting rod 102 applies vertical downward pressure to the conical cylinder 1, after the bottom of the conical cylinder 1 is tightly contacted with the top of the limiting groove 203, the rotating shaft 403 is driven to rotate through the power-on rotation of the motor 401, the feeding component 3 is moved to the position right above the conical cylinder 1, the discharge valve 501 is used for controlling the discharge of concrete in the storage tank 5, the discharge pipe 502 is used for introducing concrete into the guide pipe 302 for spraying, and then the concrete is injected into the conical cylinder 1, meanwhile, the vibrating motor 305 is driven to vibrate after being powered on to drive the installation box 301 and the bottom plate 304 to vibrate, so that the bottom plate 304 is in contact with the top surface of the concrete to drive the concrete to generate mechanical vibration, so that the discharge of air bubbles in the concrete is tamped, the connecting rod 102 is driven to vertically ascend through the hydraulic telescopic rod 101, so that the conical cylinder 1 vertically ascends, the concrete is acted by gravity, so that the concrete naturally collapses, the falling amplitude of the top of the concrete is detected through the infrared distance sensor 402, and then the collapse degree of the concrete is evaluated.
Example two
As shown in fig. 1-4, the utility model provides a concrete slump experimental apparatus for construction, compare in embodiment one, this embodiment still includes: two sets of connecting rods 102 are installed to the both sides of a toper section of thick bamboo 1, and hydraulic telescoping rod 101 is installed at the top of connecting rod 102, callus on the sole 202 is installed to the bottom both sides of base 2, and the internally mounted of install bin 301 has vibrating motor 305, and the bottom of install bin 301 installs bottom plate 304, and infrared distance sensor 402 is installed to the bottom of roof 4, and baiting valve 501 is installed to the bottom of stock chest 5, and row material pipe 502 is installed to baiting valve 501's bottom.
In this embodiment, connecting rod 102 can be with hydraulic telescoping rod 101 and a toper section of thick bamboo 1 fixed connection, and then can make hydraulic telescoping rod 101 drive a toper section of thick bamboo 1 and carry out vertical lift, hydraulic telescoping rod 101 can stretch out and draw back, thereby can drive a toper section of thick bamboo 1 and carry out vertical movement, callus on the sole 202 can support the bottom of base 2, and can prevent that the device from appearing sliding in the use, the stability of device has been increased, can produce mechanical vibration after vibrating motor 305 circular telegram, and then can drive install bin 301 and bottom plate 304 and carry out mechanical vibration, so as to tamp the concrete, bottom plate 304 can drive through install bin 301 and carry out mechanical vibration, and the bottom of bottom plate 304 and the surface contact of concrete, can drive the concrete and carry out mechanical vibration, so as to tamp the concrete, infrared distance sensor 402 can detect the distance between the top of concrete and infrared distance sensor 402 through the infrared ray, and then assess the degree of collapsing of concrete through the amplitude of concrete whereabouts, discharge valve 501 can control the switch of discharge pipe 502, and then can guide the concrete pipe 502 to get into the inside pipe 302, the pipe 302 of discharge pipe can be gone into from the toper section of concrete.
The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.
Claims (6)
1. The utility model provides a concrete slump experimental apparatus that construction used, includes a toper section of thick bamboo (1), base (2), material loading subassembly (3) and roof (4), its characterized in that: spacing groove (203) is installed at the top of base (2), curb plate (201) are installed to the top both sides of base (2), roof (4) are installed at the top of curb plate (201), pivot (403) are installed to inside one side of roof (4), motor (401) are installed at the top of pivot (403), mount pad (404) are installed to one side of pivot (403), material loading subassembly (3) are installed to the bottom of mount pad (404), install bin (301) in material loading subassembly (3), pipe (302) are installed in the outside of install bin (301), injection pipe (303) are installed to the bottom both sides of pipe (302), stock chest (5) are installed to top one side of roof (4), tapered tube (1) is installed at the top of spacing groove (203).
2. The concrete slump experiment device for building construction according to claim 1, characterized in that: two groups of connecting rods (102) are installed on two sides of the conical barrel (1), and a hydraulic telescopic rod (101) is installed at the top of each connecting rod (102).
3. The concrete slump experiment device for building construction according to claim 1, characterized in that: foot pads (202) are installed on two sides of the bottom of the base (2).
4. The concrete slump experiment device for building construction according to claim 1, characterized in that: the vibration motor (305) is installed in the installation box (301), and the bottom plate (304) is installed at the bottom of the installation box (301).
5. The concrete slump experiment device for building construction according to claim 1, characterized in that: and an infrared distance sensor (402) is arranged at the bottom of the top plate (4).
6. The concrete slump experiment device for building construction according to claim 1, characterized in that: discharge valve (501) are installed to the bottom of storage silo (5), and discharge tube (502) are installed to the bottom of discharge valve (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220831397.9U CN217605863U (en) | 2022-04-12 | 2022-04-12 | Concrete slump experimental apparatus that construction was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220831397.9U CN217605863U (en) | 2022-04-12 | 2022-04-12 | Concrete slump experimental apparatus that construction was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217605863U true CN217605863U (en) | 2022-10-18 |
Family
ID=83564552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220831397.9U Expired - Fee Related CN217605863U (en) | 2022-04-12 | 2022-04-12 | Concrete slump experimental apparatus that construction was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217605863U (en) |
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2022
- 2022-04-12 CN CN202220831397.9U patent/CN217605863U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |