CN207245198U - Double layer concrete vibrating head - Google Patents
Double layer concrete vibrating head Download PDFInfo
- Publication number
- CN207245198U CN207245198U CN201720961517.6U CN201720961517U CN207245198U CN 207245198 U CN207245198 U CN 207245198U CN 201720961517 U CN201720961517 U CN 201720961517U CN 207245198 U CN207245198 U CN 207245198U
- Authority
- CN
- China
- Prior art keywords
- barred body
- interior
- vibrating head
- double layer
- shaft
- 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
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model provides a kind of double layer concrete vibrating head, including sequentially connected motor, driving snake, interior barred body and the outer barred body being set in outside interior barred body, interior barred body is equipped with the shaft being connected with driving snake, shaft is asymmetric to set multiple eccentric parts, eccentric part end is equipped with sphere, and at least cushion is coated in the end of the outer barred body, cushion is equipped with ring-shaped gasbag and disk air bag, the sidepiece of interior barred body is connected by some first springs with outer barred body, and the bottom of interior barred body is connected by second spring with outer barred body.In the utility model, by multiple eccentric parts of the asymmetric setting of shaft sidepiece, vibrating effect is improved；Meanwhile by the interior barred body and outer barred body and cushion of mutually nested setting, impact of the reduction to prefab-form and reinforcing bar when concrete carries out vibratory compaction is realized, improves construction quality and the service life of vibrating head.
Description
Technical field
It the utility model is related to building machinery field, more particularly to a kind of double layer concrete vibrating head.
Background technology
The load-bearing floor or load-bearing pillar of framework architecture building are usually formed by concrete cast in situs.Concrete is prefabricated
Given shape is formed by curing in template and with the reinforcing bar being pre-placed.Concrete is after prefab-form is delivered to, inside concrete
Substantial amounts of bubble can be carried secretly, and concrete can produce in transit the deposition of aggregate, thus can cause the load-bearing of final molding
The intensity of floor or load-bearing pillar decline, for this in building trade usually using concrete vibration bar to being filled into prefab-form
In concrete carry out vibratory compaction, by the removal of bubbles in concrete and cause aggregate and water in concrete are realized to vibrate
Uniformly.
Concrete vibration bar of the prior art usually often betides in use to be embedded in prefab-form
Fierceness collision occurs for reinforcing bar.Since concrete vibration bar is usually by stainless steel or the alloy material system of other resistance to cement corrosion
Into, therefore vibrating head of the prior art can not see the specific depth in vibrating head insertion concrete clearly due to the use of person when in use
Degree and position, be easy to cause due to the vibration of vibrating head cause pre-buried reinforcing bar deform or in prefab-form set by
Position deviate, so as to influence construction quality.
In view of this, it is necessary to concrete vibration bar of the prior art is improved, to solve the above problems.
Utility model content
The purpose of this utility model is that a kind of double layer concrete vibrating head is disclosed, to realize in prefab-form
The impact to reinforcing bar is reduced when concrete is vibrated, improves construction quality, and improve the service life of vibrating head.
To achieve the above object, the utility model provides a kind of double layer concrete vibrating head, including：
Sequentially connected motor, driving snake, interior barred body and the outer barred body being set in outside interior barred body, the interior barred body are set
There is the shaft being connected with driving snake, the shaft is asymmetric to set multiple eccentric parts, and the eccentric part end is equipped with sphere, and
Cushion at least is coated in the end of the outer barred body, the cushion is equipped with ring-shaped gasbag and disk air bag, the interior barred body
Sidepiece be connected by some first springs with outer barred body, the bottom of the interior barred body is connected by second spring with outer barred body,
The bottom of interior barred body, which protrudes out, sets a location division, and the shaft is rotated by rotation supporting point of the cusp of location division.
In some embodiments, multiple eccentric parts are linearly arranged on the sidepiece of shaft.
In some embodiments, location division is cone.
In some embodiments, the taper of the cusp of location division is 4:1~10:1.
In some embodiments, the end of outer barred body and portion sides cladding cushion.
In some embodiments, the diameter of the first spring is less than the diameter of the second spring.
In some embodiments, interior barred body outside diameter is 2/3rds of outer barred body internal diameter.
Compared with prior art, the beneficial effects of the utility model are：It is non-right by shaft sidepiece in the utility model
Claim the multiple eccentric parts set, improve vibrating effect；Meanwhile the interior barred body and outer barred body and buffering for passing through mutually nested setting
Layer, realizes impact of the reduction to prefab-form and reinforcing bar when concrete carries out vibratory compaction, improves construction quality and shake
The service life of dynamic rod.
Brief description of the drawings
Fig. 1 is the axial sectional view of the utility model double layer concrete vibrating head.
Embodiment
The utility model is described in detail in shown each embodiment below in conjunction with the accompanying drawings, but it should explanation,
These embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to these embodiment institute works
Energy, method or equivalent transformation or replacement in structure, belong within the scope of protection of the utility model.
It please join a kind of embodiment of the utility model double layer concrete vibrating head shown in Fig. 1.
In the present embodiment, the double layer concrete vibrating head, including：Sequentially connected motor 1, driving snake 2, interior rod
Body 3 and the outer barred body 4 being set in outside interior barred body 3.Interior barred body 3 is equipped with the shaft 6 being connected with driving snake 2, and the shaft 6 is non-
Multiple eccentric parts 61 are symmetrical arranged, 61 end of eccentric part is equipped with sphere 62, and is at least coated in the end of the outer barred body 4
Cushion 5.The cushion 5 is equipped with ring-shaped gasbag 51 and disk air bag 52, the sidepiece of interior barred body 3 by some first springs 7 with
Outer barred body 4 connects, and the bottom of the interior barred body 3 is connected by second spring 8 with outer barred body 4.
Specifically, in the utility model, above-mentioned multiple eccentric parts 61 are linearly arranged on the sidepiece of shaft 6.By this
Sphere 62 can further improve vibrating effect of the eccentric part 61 in 6 high-speed rotation of shaft.Specifically, first spring 7 is straight
Footpath is less than the diameter of second spring 8.Interior 3 outside diameter of barred body is 2/3rds of outer 4 internal diameter of barred body.
In the present embodiment, interior barred body 3, outer barred body 4 and shaft 6 can be made of stainless steel.Motor 1 is soft by being driven
Power is transferred to shaft 6, and 6 high-speed rotation of drive shaft by axis 2.Multiple 61 high speed swingings of eccentric part, so as to drive in whole
Barred body 3 vibrates.The second spring 8 that some first springs 7 and its bottom that interior barred body 3 is set by its sidepiece are connected is by interior rod
The vibration of body 3 is transferred to outer barred body 4, so as to carry out vibratory compaction processing to concrete by outer barred body 4.When the vibratory concrete
After in rod insertion concrete, the vibratory compaction effect to concrete can be realized by the common vibration of interior barred body 3 and outer barred body 4.
The reinforcing bar in prefab-form is prevented since Concrete Filled can not be seen after prefab-form in advance, so when slotting
Enter in order to avoid vibration causes prefab-form and reinforcing bar structural infringement after the concrete vibration bar, in present embodiment
In, by the cushion 5 at least coated in the end of the outer barred body 4, and the ring-shaped gasbag 51 and circle being placed in cushion 5
Disk air bag 52, so as to substantially reduce infringement of the concrete vibration bar in construction to reinforcing bar or prefab-form, raising is applied
The service life of working medium amount and vibrating head.Specifically, the cushion 5 is made of the good rubber of weatherability.Preferably, in this reality
Apply in mode, the end of the outer barred body 4 and portion sides cladding cushion 5.The cushion 5 that outer 4 end of barred body is coated
Thickness is equal with the thickness for the cushion 5 that outer 4 sidepiece of barred body is coated.
In order to improve the stability of the shaft 4 in high-speed rotation, in the present embodiment, the bottom 31 of interior barred body 3 is convex
Stretch and a location division 32 is set, shaft 6 is rotated with the cusp 321 of location division 32 for rotation supporting point.The location division 32 is
Cone, specifically, the taper of the cusp 321 of location division 32 is 4:1~10:1, and preferably 5:1.The end shape of the shaft 6
The concave part (not shown) of Cheng Youyi collecting cusp 321, shaft 6 can ensure that shaft 6 turns at a high speed by concave part with cusp 321
Do not shake when dynamic, extend the service life of the double layer concrete vibrating head, and prevent it from jump in vertical direction occur
It is dynamic, reduce the double layer concrete vibrating head in vertical direction to the unnecessary punching caused by prefab-form and/or reinforcing bar
Hit power.
The a series of tool for describing the feasibility embodiment only for the utility model in detail of those listed above
Body illustrates that they are simultaneously not used to limitation the scope of protection of the utility model, all to be made without departing from the utility model skill spirit
Equivalent implementations or change should be included within the scope of protection of this utility model.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. double layer concrete vibrating head, it is characterised in that including：
Sequentially connected motor (1), driving snake (2), interior barred body (3) and the outer barred body (4) for being set in interior barred body (3) outside,
The interior barred body (3) is equipped with the shaft (6) being connected with driving snake (2), and the shaft (6) is asymmetric to set multiple eccentric parts
(61), eccentric part (61) end is equipped with sphere (62), and at least coats cushion (5) in the end of the outer barred body (4),
The cushion (5) is equipped with ring-shaped gasbag (51) and disk air bag (52), and the sidepiece of the interior barred body (3) passes through some first bullets
Spring (7) is connected with outer barred body (4), and the bottom of the interior barred body (3) is connected by second spring (8) with outer barred body (4), described interior
The bottom (31) of barred body (3), which protrudes out, sets a location division (32), and the shaft (6) is with the cusp (321) of location division (32)
Rotation supporting point is rotated.
2. double layer concrete vibrating head according to claim 1, it is characterised in that the multiple eccentric part (61) is linear
It is arranged on the sidepiece of shaft (6).
3. double layer concrete vibrating head according to claim 1, it is characterised in that the location division (32) is cone.
4. double layer concrete vibrating head according to claim 1, it is characterised in that the cusp of the location division (32)
(321) taper is 4:1~10:1.
5. double layer concrete vibrating head according to claim 1, it is characterised in that the end and portion of the outer barred body (4)
Divide sidepiece cladding cushion (5).
6. double layer concrete vibrating head according to claim 1, it is characterised in that the diameter of first spring (7) is small
Diameter in the second spring (8).
7. double layer concrete vibrating head according to claim 1, it is characterised in that interior barred body (3) outside diameter is outer rod
2/3rds of body (4) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961517.6U CN207245198U (en) | 2017-08-02 | 2017-08-02 | Double layer concrete vibrating head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961517.6U CN207245198U (en) | 2017-08-02 | 2017-08-02 | Double layer concrete vibrating head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207245198U true CN207245198U (en) | 2018-04-17 |
Family
ID=61878857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720961517.6U Expired - Fee Related CN207245198U (en) | 2017-08-02 | 2017-08-02 | Double layer concrete vibrating head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207245198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734009A (en) * | 2020-07-03 | 2020-10-02 | 汪成立 | Hollow block wall reinforcing method |
| CN112064432A (en) * | 2020-09-20 | 2020-12-11 | 兰锦明 | Concrete vibrating equipment for construction of cast-in-situ ballastless track bed |
-
2017
- 2017-08-02 CN CN201720961517.6U patent/CN207245198U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734009A (en) * | 2020-07-03 | 2020-10-02 | 汪成立 | Hollow block wall reinforcing method |
| CN111734009B (en) * | 2020-07-03 | 2021-08-06 | 中交鹭建有限公司 | Hollow block wall reinforcing method |
| CN112064432A (en) * | 2020-09-20 | 2020-12-11 | 兰锦明 | Concrete vibrating equipment for construction of cast-in-situ ballastless track bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207245198U (en) | Double layer concrete vibrating head | |
| CN106760546B (en) | Pouring vibration method and vibration device for large-volume concrete structure construction | |
| CN207245199U (en) | Concrete vibration bar | |
| CN105781114A (en) | Insert type concrete vibrorammer combining vacuum air exhaust and water suction and principles thereof | |
| CN104153295A (en) | Self-compacting concrete jack-up pouring construction method for steel tube arch bridges | |
| CN101992500A (en) | Concrete pipe platform vibration moulding process and device thereof | |
| CN110900794B (en) | Prefab pouring and vibrating combined die | |
| CN109537902A (en) | Electromagnetism concrete vibrator | |
| JP2019150947A (en) | Oscillation device and superfinishing device, and method for manufacturing bearing, method for manufacturing vehicle and method for manufacturing machine | |
| CN207348474U (en) | A kind of build concrete vibrator | |
| CN103441702B (en) | Based on resonant drive mechanism and the robot architecture of burr friction asymmetry | |
| WO2019153407A1 (en) | Method for manufacturing artificial mudstone employing in-situ soil modification | |
| CN108177231A (en) | A kind of shallow-layer concrete air cushion tamping equipment | |
| CN203537271U (en) | Resonance driving mechanism based on burr friction asymmetry and robot structure | |
| CN108035551A (en) | Potent concrete vibrator | |
| CN205421945U (en) | Low -noise concrete poker virbrator | |
| CN108005390A (en) | Electromagnetism silent concrete vibrator | |
| CN207240431U (en) | Multifunctional concrete vibrating device | |
| CN214871367U (en) | Concrete vibrating structure | |
| CN104746877B (en) | Pneumatic vibrator | |
| CN207245197U (en) | A kind of multifunctional concrete vibrating device | |
| CN207331414U (en) | A kind of composite amplitude modulation mechanism for vibratile compacter | |
| CN107604925B (en) | A kind of hypogee antidetonation suspension device | |
| CN109057353B (en) | Concrete tamping method and device | |
| CN205421944U (en) | Multidirectional concrete vibrting spear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20200802 |