CN213710420U - Fine stone high strength square tube concrete device expands - Google Patents
Fine stone high strength square tube concrete device expands Download PDFInfo
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- CN213710420U CN213710420U CN202021942048.1U CN202021942048U CN213710420U CN 213710420 U CN213710420 U CN 213710420U CN 202021942048 U CN202021942048 U CN 202021942048U CN 213710420 U CN213710420 U CN 213710420U
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Abstract
The utility model belongs to the technical field of the concrete technique and specifically relates to an inflation pea gravel high strength square tube concrete device, the camera includes a supporting plate, the bottom of backup pad inner chamber is provided with the amortization layer, the top on amortization layer is provided with damping spring, the top of backup pad is provided with the handle, the rotating electrical machines is installed to the inboard of handle, the attenuator is installed in the outside of handle, the bottom of backup pad be provided with the output fixed connection's of rotating electrical machines flexible axle, beneficial effect lies in: by arranging the silencing layer, the damping spring, the damper and the damping ring, when the vibrating rod works, the large-amplitude vibration generated at the position of the handle can be effectively reduced; through setting up the air vent, can effectively reduce the air resistance that the concrete inside received, increase air exhaust velocity, through setting up the exhaust chamber, form complemental with the air vent, can be at the maximum discharge inside air along the gas outlet when the vibrating rod during operation, the closely knit nature of reinforcing concrete.
Description
Technical Field
The utility model relates to a concrete technical field especially relates to a thin stone high strength square tube concrete device expands.
Background
The common concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand and stones with chemical additives and mineral admixtures if necessary, uniformly stirring, densely forming, curing and hardening according to a proper proportion, and vibrating the concrete by using a vibrating rod in the pouring process so as to meet the standard requirement of the concrete;
when the existing concrete vibrating rod works, air in the concrete is subjected to certain resistance, the discharging speed is slow, and some air bubbles are not discharged in time and are retained in the concrete, so that the compactness of the concrete is influenced; and current concrete vibrating rod is in the use, and the vibration range that the handle position produced is great, can't carry out long-time operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an expanded fine stone high-strength square tube concrete device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a high-strength square tube concrete device with expansive fine stones, which comprises a supporting plate, wherein a silencing layer is arranged at the bottom of an inner cavity of the supporting plate, a damping spring is arranged at the top of the silencing layer, a handle is arranged at the top of the supporting plate, a rotating motor is arranged at the inner side of the handle, a damper is arranged at the outer side of the handle, a flexible shaft fixedly connected with the output end of the rotating motor is arranged at the bottom of the supporting plate, a flange is arranged at the bottom of the flexible shaft, an air outlet is arranged at the top of the flange, bolt holes are formed in one side of the air outlet, a vibration rod is arranged at the bottom of the flange, an outer shell is arranged at the outer side of the vibration rod, an inner shell is arranged inside the outer shell, an exhaust cavity is formed in the cavity part of, and an eccentric block is arranged at the bottom of the vibrating rod.
Preferably, the shock rod is provided with scale marks, and the scale marks are distributed on two sides of the shock rod.
Preferably, the flexible shaft is provided with a damping ring, and the damping ring is positioned at the middle end of the flexible shaft.
Preferably, the top of the handle is provided with a grip, and the grip is provided with anti-skid lines.
Preferably, a sealing ring is arranged at the top of the flange plate.
Preferably, the bottom of the supporting plate is provided with a positioning fixture block.
The utility model provides a pair of thin stone high strength square tube concrete device expands, beneficial effect lies in: by arranging the silencing layer, the damping spring, the damper and the damping ring, when the vibrating rod works, the large-amplitude vibration generated at the position of the handle can be effectively reduced; through setting up the air vent, can effectively reduce the air resistance that the concrete inside received, increase air exhaust velocity, through setting up the exhaust chamber, form complemental with the air vent, can be at the maximum discharge inside air along the gas outlet when the vibrating rod during operation, the closely knit nature of reinforcing concrete.
Drawings
Fig. 1 is a schematic view of the overall structure of an expanded fine-stone high-strength square-tube concrete apparatus according to the present invention;
fig. 2 is a schematic structural view of a flange plate of the high-strength expanded fine-stone square-tube concrete installation provided by the utility model;
fig. 3 is the utility model provides an enlarged structure schematic diagram of part of thin stone high strength square tube concrete device of inflation.
In the figure: 1. a support plate; 2. a sound-deadening layer; 3. a damping spring; 4. a handle; 5. a rotating electric machine; 6. a damper; 7. a flexible shaft; 8. a flange plate; 9. an air outlet; 10. bolt holes; 11. a vibration rod; 12. a housing; 13. an inner shell; 14. an exhaust chamber; 15. a vent hole; 16. an eccentric block; 17. scale lines; 18. a damping ring; 19. and (5) sealing rings.
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.
Referring to fig. 1-3, an expanded fine stone high-strength square tube concrete device comprises a support plate 1, a sound attenuation layer 2 is arranged at the bottom of an inner cavity of the support plate 1, a damping spring 3 is arranged at the top of the sound attenuation layer 2, a handle 4 is arranged at the top of the support plate 1, a rotating motor 5 is arranged at the inner side of the handle 4, a damper 6 is arranged at the outer side of the handle 4, a flexible shaft 7 fixedly connected with the output end of the rotating motor 5 is arranged at the bottom of the support plate 1, a flange 8 is arranged at the bottom of the flexible shaft 7, an air outlet 9 is arranged at the top of the flange 8, a bolt hole 10 is arranged at one side of the air outlet 9, a vibration rod 11 is arranged at the bottom of the flange 8, an outer shell 12 is arranged at the outer side of the vibration rod 11, an inner shell 13, one side of the exhaust cavity 14 is provided with a vent hole 15, and the bottom of the vibration rod 11 is provided with an eccentric block 16; by arranging the silencing layer 2, the damping spring 3, the damper 6 and the damping ring 18, when the vibrating rod works, the large-amplitude vibration generated at the position of the handle can be effectively reduced; through setting up air vent 15, can effectively reduce the air resistance that the concrete inside received, increase the air exhaust speed, through setting up exhaust cavity 14, form complementally with air vent 15, can be the at utmost discharge inside air along the gas outlet when the vibrating rod during operation, the closely knit nature of reinforcing concrete.
Wherein, the vibration rod 11 is provided with scale marks 17, and the scale marks 17 are distributed on two sides of the vibration rod 11; the vibrating depth of the vibrating spear 11 can be visually seen by arranging the scale marks 17, so that the operation is convenient, and the time is saved.
Wherein, the flexible shaft 7 is provided with a damping ring 18, and the damping ring 18 is positioned at the middle end of the flexible shaft 7; through setting up damping ring 18, can effectual reduction the vibrations power on flexible axle 7 turn to on handle 4, improve the work comfort level, increase labor efficiency.
Wherein, the top of the handle 4 is provided with a grip, and the grip is provided with anti-skid lines; through set up handle and anti-skidding line on handle 4, effectively avoided the vibrating rod easily to drop from the hand.
Wherein, the top of the flange 8 is provided with a sealing ring 19; by arranging the sealing ring 19, the connection between the flexible shaft 7 and the vibration rod 11 is firmer, and dust can be prevented from entering.
Wherein, the bottom of the supporting plate 1 is provided with a positioning fixture block; through setting up the location fixture block, be convenient for when human fatigue, the stick card that will vibrate is managed in side, saves physical power.
The working principle is as follows: during the use, at first open the power, then rotating electrical machines 5 begins high-speed rotation, the inside of putting the vibration rod into square tube concrete vibrates it again, at amortization layer 2, damping spring 3, attenuator 6, under the cooperation of damping ring 18 is closed mutually, can effectively reduce handle position vibration effect, flexible axle 7 passes through ring flange 8 with vibration rod 11 and is connected, length when vibration rod 11 is short partially, when being not enough to bottom vibration of square tube concrete, be convenient for change longer length's vibration rod 11, and is convenient and fast, and the labor efficiency is improved, then when vibration rod works completely, under the cooperation of air vent 15 and exhaust chamber 14, discharge the inside air of concrete, the closely knit nature of reinforcing concrete.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an inflation pea gravel high strength square tube concrete device, includes backup pad (1), its characterized in that: the bottom of the inner cavity of the supporting plate (1) is provided with a silencing layer (2), the top of the silencing layer (2) is provided with a damping spring (3), the top of the supporting plate (1) is provided with a handle (4), a rotating motor (5) is installed on the inner side of the handle (4), a damper (6) is installed on the outer side of the handle (4), the bottom of the supporting plate (1) is provided with a flexible shaft (7) fixedly connected with the output end of the rotating motor (5), the bottom of the flexible shaft (7) is provided with a flange plate (8), the top of the flange plate (8) is provided with an air outlet (9), one side of the air outlet (9) is provided with a bolt hole (10), the bottom of the flange plate (8) is provided with a vibration rod (11), the outer side of the vibration rod (11) is provided with an outer shell (12), and the inner shell, an exhaust cavity (14) is formed in the cavity portion of the outer shell (12) and the inner shell (13), the exhaust cavity (14) is connected with the air outlet (9), a vent hole (15) is formed in one side of the exhaust cavity (14), and an eccentric block (16) is arranged at the bottom of the vibration rod (11).
2. The apparatus as claimed in claim 1, wherein the vibration rod (11) is provided with scale marks (17), and the scale marks (17) are distributed on both sides of the vibration rod (11).
3. The expandable fine-stone high-strength square-tube concrete device as claimed in claim 1, wherein a damping ring (18) is arranged on the flexible shaft (7), and the damping ring (18) is located at the middle end of the flexible shaft (7).
4. The apparatus as claimed in claim 1, wherein the handle (4) is provided with a grip at the top thereof, and the grip is provided with anti-slip lines.
5. An expanded fine-stone high-strength square tube concrete unit according to claim 1, wherein the top of said flange (8) is provided with a sealing ring (19).
6. The apparatus as claimed in claim 1, wherein the bottom of the support plate (1) is provided with a positioning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942048.1U CN213710420U (en) | 2020-09-08 | 2020-09-08 | Fine stone high strength square tube concrete device expands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942048.1U CN213710420U (en) | 2020-09-08 | 2020-09-08 | Fine stone high strength square tube concrete device expands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213710420U true CN213710420U (en) | 2021-07-16 |
Family
ID=76793062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021942048.1U Active CN213710420U (en) | 2020-09-08 | 2020-09-08 | Fine stone high strength square tube concrete device expands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213710420U (en) |
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2020
- 2020-09-08 CN CN202021942048.1U patent/CN213710420U/en active Active
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