CN201953080U - Concrete vibrating rod - Google Patents
Concrete vibrating rod Download PDFInfo
- Publication number
- CN201953080U CN201953080U CN2010206967877U CN201020696787U CN201953080U CN 201953080 U CN201953080 U CN 201953080U CN 2010206967877 U CN2010206967877 U CN 2010206967877U CN 201020696787 U CN201020696787 U CN 201020696787U CN 201953080 U CN201953080 U CN 201953080U
- Authority
- CN
- China
- Prior art keywords
- vibrating head
- sleeve pipe
- head body
- shaft
- tip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model relates to the field of concrete vibrating rods, in particular to a concrete vibrating rod capable of indicating insertion depth. The concrete vibrating rod is characterized in that: the excircle of a vibrating rod body (1) is provided with a plurality of identification rings (2) at an interval of 5 centimeters in the longitudinal direction; the distance between the uppermost identification ring (2) and the top of the vibrating rod body (1) is 5 centimeters; and the distance between the lowermost identification ring (2) and the bottommost part of the vibrating rod body (1) is 5 centimeters.
Description
Technical field
The utility model relates to the concrete vibration bar field, the particularly a kind of concrete vibration bar that can indicate insertion depth.
Background technology
Concrete construction must be used concrete vibration bar so that concrete is even in building operations, the insertion depth of vibrating head directly influences construction quality, and in the building operations at present, the workman is only with observing the insertion depth of judging vibrating head, very inaccurate, influence construction quality.
Summary of the invention
The purpose of this utility model provides a kind of concrete vibration bar that can make the building operations personnel grasp the insertion depth of vibrating head easily.
The technical solution of the utility model is: design a kind of concrete vibration bar, which comprises at least the vibrating head body that is connected with drive of motor, it is characterized in that: the cylindrical of vibrating head body is distributed with a plurality of sign rings, the 5 centimetres of sign rings that distribute in the every interval of fore-and-aft distance, the sign ring topmost and the top spacing of vibrating head body are 5 centimetres, and sign ring bottom and vibrating head body bottommost spacing are 5 centimetres.
Described vibrating head body is made of tip, eccentric shaft, sleeve pipe, universal joint, shaft coupling, oil sealing, flexible shaft end, hose coupling; One end of sleeve pipe is fixedly connected with tip, the other end of sleeve pipe is the power incoming end, the port inboard is a hose coupling, eccentric shaft places in the hollow space of sleeve pipe and tip, eccentric shaft and sleeve pipe and tip inwall are gapped, eccentric shaft is in transmission connection by universal joint and shaft coupling, has flexible shaft end, flexible shaft end to be positioned at the hose coupling inboard on the shaft coupling.
The beneficial effects of the utility model are: this concrete vibration bar is added with eye-catching sign ring on the barred body cylindrical, make the building operations personnel grasp the insertion depth of vibrating head easily, thereby guaranteed construction quality, increased the application life of vibrating head, reduced construction cost.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the external structure schematic diagram of the utility model embodiment.
Fig. 2 is the internal construction schematic diagram of the utility model embodiment.
Among the figure: 1, vibrating head body; 2, sign ring; 3, tip; 4, eccentric shaft; 5, sleeve pipe; 6, universal joint; 7, shaft coupling; 8, oil sealing; 9, flexible shaft end; 10, flexible pipe; 11, hose coupling; 12, flexible axle.
The specific embodiment
Embodiment 1
Concrete vibration bar of the present utility model as shown in Figure 1, the cylindrical of vibrating head body 1 is distributed with a plurality of sign rings 2, the 5 centimetres of sign rings 2 that distribute in the every interval of fore-and-aft distance, sign ring topmost 2 is 5 centimetres with the top spacing of vibrating head body 1, sign ring 2 bottom is 5 centimetres with vibrating head body 1 bottommost spacing, because 5 centimetres of sign rings 2 that distribute in the every interval of vibrating head body 1 cylindrical, therefore make the building operations personnel grasp the insertion depth of vibrating head easily, thereby guaranteeing construction quality.
Vibrating head body 1 internal construction among the embodiment 1 is to be made of tip 3, eccentric shaft 4, sleeve pipe 5, universal joint 6, shaft coupling 7, oil sealing 8, flexible shaft end 9, hose coupling 11 as shown in Figure 2.
One end of sleeve pipe 5 is fixedly connected with tip 3, the other end of sleeve pipe 5 is the power incoming end, the port inboard is a hose coupling 11, eccentric shaft 4 places in the hollow space of sleeve pipe 5 and tip 3, eccentric shaft 4 has big gap with sleeve pipe 5 and tip 3 inwalls, eccentric shaft 4 is in transmission connection by universal joint 6 and shaft coupling 7, and flexible shaft end 9 is arranged on the shaft coupling 7, and flexible shaft end 9 is positioned at hose coupling 11 inboards.
The rotational power of motor is passed to vibrating head body 1 by the flexible axle 12 that is connected with drive of motor, flexible axle 12 places in the flexible pipe 10, flexible pipe 10 is plugged in the power incoming end of sleeve pipe 5, flexible pipe 10 is fixedlyed connected with the hose coupling 11 in the sleeve pipe 5 power incoming ends, and the flexible shaft end 9 in flexible axle 12 and the sleeve pipe 5 is in transmission connection.
The rotational power of motor is passed to flexible shaft end 9 in the vibrating head body 1 by flexible axle 12, reach shaft coupling 7 by flexible shaft end 9 again, final power reaches eccentric shaft 4 by shaft coupling 7 and universal joint 6, and eccentric shaft 4 carries out eccentric motion in the hollow space of sleeve pipe 5 and tip 3 makes whole vibrating head vibration work; The effect of using universal joint 6 is to make eccentric shaft 4 bigger mobile space be arranged radial and axial.
Claims (2)
1. concrete vibration bar, which comprises at least the vibrating head body that is connected with drive of motor, it is characterized in that: the cylindrical of vibrating head body (1) is distributed with a plurality of sign rings (2), the 5 centimetres of sign rings (2) that distribute in the every interval of fore-and-aft distance, sign ring (2) topmost is 5 centimetres with the top spacing of vibrating head body (1), and sign ring (2) bottom is 5 centimetres with vibrating head body (1) bottommost spacing.
2. a kind of concrete vibration bar according to claim 1 is characterized in that: described vibrating head body (1) is made of tip (3), eccentric shaft (4), sleeve pipe (5), universal joint (6), shaft coupling (7), oil sealing (8), flexible shaft end (9), hose coupling (11); One end of sleeve pipe (5) is fixedly connected with tip (3), the other end of sleeve pipe (5) is the power incoming end, the port inboard is hose coupling (11), eccentric shaft (4) places in the hollow space of sleeve pipe (5) and tip (3), eccentric shaft (4) is gapped with sleeve pipe (5) and tip (3) inwall, eccentric shaft (4) is in transmission connection by universal joint (6) and shaft coupling (7), and flexible shaft end (9) is arranged on the shaft coupling (7), and flexible shaft end (9) is positioned at hose coupling (11) inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206967877U CN201953080U (en) | 2010-12-20 | 2010-12-20 | Concrete vibrating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206967877U CN201953080U (en) | 2010-12-20 | 2010-12-20 | Concrete vibrating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201953080U true CN201953080U (en) | 2011-08-31 |
Family
ID=44497199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206967877U Expired - Fee Related CN201953080U (en) | 2010-12-20 | 2010-12-20 | Concrete vibrating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201953080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469702A (en) * | 2017-08-03 | 2017-12-15 | 太原科技大学 | A kind of nonlinear chaotic vibration rod |
-
2010
- 2010-12-20 CN CN2010206967877U patent/CN201953080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469702A (en) * | 2017-08-03 | 2017-12-15 | 太原科技大学 | A kind of nonlinear chaotic vibration rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201953080U (en) | Concrete vibrating rod | |
| CN203014640U (en) | Magnetic transmission device | |
| CN202251504U (en) | Wide-angle driving universal joint | |
| CN202726803U (en) | Obstacle-free screwdriver | |
| CN102535859A (en) | Concrete vibrator shaft and design method thereof | |
| CN105387089A (en) | Crossed universal joint | |
| CN201461640U (en) | Novel connecting rod and connecting ball | |
| CN202690792U (en) | Input shaft connecting mechanism for speed reducer | |
| CN201851033U (en) | Connector used for rotary drilling machine | |
| CN201736169U (en) | Direction reverser of electric wrench | |
| CN201971482U (en) | Driven chuck of winding devices | |
| CN201358801Y (en) | Individual hydraulic prop dustproof cover | |
| CN201760960U (en) | Flexible shaft of inner vibration type hollow cement slab forming machine and connection structure between flexible shaft and output shaft | |
| CN203346939U (en) | Crankshaft trencher | |
| CN201843509U (en) | Quick power head lifting device and vehicle-mounted drill using same | |
| CN202716206U (en) | Adapter coupling rod of fixed force spanner | |
| CN102068931A (en) | Pesticide stirrer | |
| CN201739363U (en) | Connecting structure of shafts | |
| CN201896591U (en) | Rotating connector used for telescopic drill stem | |
| CN104420828A (en) | Deflecting device for horizontal drilling | |
| CN210622700U (en) | Vertical shaft type engineering drilling machine gyrator structure | |
| CN201858254U (en) | Tapered roller bearing | |
| CN201763237U (en) | Power head driving sleeve for rotary digging drill | |
| CN202689572U (en) | Motor built-in concrete vibrating rod | |
| CN202194390U (en) | Novel rebar pricking hook |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20111220 |