CN207423480U - Concrete vibrating stand - Google Patents
Concrete vibrating stand Download PDFInfo
- Publication number
- CN207423480U CN207423480U CN201721352641.9U CN201721352641U CN207423480U CN 207423480 U CN207423480 U CN 207423480U CN 201721352641 U CN201721352641 U CN 201721352641U CN 207423480 U CN207423480 U CN 207423480U
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- China
- Prior art keywords
- support base
- ratchet bar
- concrete vibrating
- support
- vibration table
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- 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.)
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Abstract
The utility model is related to a kind of concrete vibrating stands, including support base, vibration table is provided on support base, vibrating motor at the center of vibration table bottom is installed, electromagnet on vibration table is installed, vibrating spring is connected between support base and vibration table, the bottom wall of support base is evenly arranged with regulating device, regulating device includes the ratchet bar affixed with support base bottom wall, and support feet is socketed on ratchet bar, and support feet side wall, which is equipped with, is clamped the limited block for limiting support base position with ratchet bar.In experimentation, concrete vibrating stand is positioned on placed mesa, if there is a situation where that vibration table is not horizontal at this time, adjust regulating device, change the distance between support base and placed mesa, further improve the horizontality of support base, reduce the interference to measurement result.
Description
Technical field
The utility model is related to concrete NDT apparatus field more particularly to a kind of concrete vibrating stands.
Background technology
Concrete vibrating stand, which is primarily adapted for use in, builds work, building materials and R＆D institution, for concrete test block or unclassified stores
Carry out vibration test, vibration test purpose be detect sample whether can bear Extraneous vibrations platform or itself generate shake
Without damaging under conditions of dynamic, and play its performance, reach predetermined age.
Notification number is that the Chinese patent of CN204263301U discloses a kind of concrete vibrating stand, including vibration table, is shaken
The bottom of dynamic table top is equipped with vibrating motor, and vibrating motor is located at the center of vibration table, electromagnet is equipped on vibration table,
Vibration table lower part is equipped with support base, and support column is equipped between support base and vibration table, vibrating spring is cased on support column, is propped up
The lower part of support seat is equipped with support leg.
Detection process includes sample being placed on vibration table, opens vibrating motor, and vibrating motor vibration drives vibration
Table vibration, vibration table drive sample vibration.
It requires vibration table holding horizontal when being tested, error can be caused to experiment if horizontality is not high, and
Although the concrete vibrating stand in above-mentioned patent application can complete vibration test, if being placed during actual installation
When table top out-of-flatness can then cause the shake table to be positioned on placed mesa banking, vibration table horizontality is not high, and one
Determine to have an impact result of the test in degree.
Utility model content
The purpose of this utility model is to provide a kind of concrete vibrating stands, have the advantages that improve experimental accuracy.
The above-mentioned purpose of the utility model technical scheme is that：A kind of concrete vibrating stand, bag
Support base is included, vibration table is provided with above support base, vibrating motor, vibration table is installed at the center of vibration table bottom
On be provided with electromagnet, be connected with vibrating spring between support base and vibration table, the bottom wall of support base is evenly arranged with adjusting dress
It puts, regulating device includes the ratchet bar affixed with support base bottom wall, is socketed with support feet on ratchet bar, support feet side wall is equipped with
It is clamped to limit the limited block of support base position with ratchet bar.
Implement above-mentioned technical proposal, in experimentation, concrete vibrating stand be positioned on placed mesa, if at this time in the presence of
During the unhorizontal situation of vibration table, lifted upwards by limiting the support placement of foot of shake table lower end, and by low side support base
It rises, support base pulls ratchet bar to move up during being lifted up, limited block opposed ratchet teeth slide downward, lifting support
Support base is unclamped after seat certain distance, limited block limits the height of ratchet bar at this time, vertical between support base and placed mesa herein
Distance increases；Or by changing the vertical distance between higher-end support base and workbench, at this time by the limit in higher-end support feet
Position block separated with ratchet bar, and by higher-end support base be pressed downward to shorten herein between support base and placed mesa it is vertical away from
From so as to complete the adjusting of the distance between support base and placed mesa, further improving the horizontality of support base, reduce pair
The interference of measurement result.
Further, limited block is including the convex block with ratchet bar clamping, the pull rod being arranged on convex block, on support feet inner wall
The groove of accommodating convex block is provided with, the bullet for compressing convex block to ratchet bar direction is arranged on the part that pull rod is located in groove
Spring.
Implement above-mentioned technical proposal, increase between lower end support base and placed mesa apart from when, it is relatively low to limit shake table
The support placement of foot at end lifts support base upwards, and support base drives ratchet bar to move up, convex block opposed ratchet teeth slide downward, this
When can increase distance between support base and placed mesa；Reduce between higher-end support base and placed mesa apart from when, pull
Pull rod makes convex block be separated with ratchet bar, presses down on support base, and support base drives ratchet bar to move downward, can reduce branch at this time
The vertical distance between seat and placed mesa is supportted, spring is convex to the extruding of ratchet bar direction at this time for releasing lever after reducing certain altitude
Block makes convex block push against ratchet bar, the position of fixed support base at this time.
Further, convex block is arranged to the wedge block with ratchet bar cooperation.
Implement above-mentioned technical proposal, convex block is more easy to sliding and locking on rack, and locks more secured.
Further, it is provided on pull rod for the hand-held handle held.
Implement above-mentioned technical proposal, it is more convenient when handle being set on pull rod to make pulling pull rod.
Further, the one end of support feet away from support base is provided with the adjusting lid being threadedly coupled with support feet, adjusts in lid
Cavity is provided with, load bearing spring is provided in cavity, and load bearing spring both ends contradict respectively with support feet and adjusting lid.
Implement above-mentioned technical proposal, rotation adjusts the horizontality for covering both fine-tuning support bases, and load bearing spring has shared work
With the power on screw thread, the service life for adjusting lid is extended.
Further, adjust on outer side of lid wall and be provided with anti-skid chequer.
Implement above-mentioned technical proposal, anti-skid chequer can increase hand and adjust the frictional force between lid so that when rotating adjusting lid
It should not skid, rotate more convenient.
Further, adjust and be provided with rubber pad on end face of the lid away from support feet.
Implement above-mentioned technical proposal, rubber pad plays an important role of vibration damping when concrete vibrating stand works, and reduces concrete
Shake table generates displacement in vibration along placed mesa, and the placement of concrete vibrating stand is more firm.
Further, it is equipped with air level on any adjacent two side of support base.
Implement above-mentioned technical proposal, the setting of air level enable when leveling is carried out to support base it is more convenient intuitively
Observe support base whether leveling.
In conclusion the utility model has the advantages that：
First, the vertical distance that position of the ratchet bar in support feet is adjustable support base and placed mesa is adjusted, so as to
The horizontality of support base is adjusted, it is easy to adjust, improve the accuracy of measurement result;
2nd, rotate to adjust and cover and the vertical distance of support base and placed mesa can be finely adjusted, so as to adjust support base
Horizontality, the horizontality for making support base is more accurate, improves the accuracy of measurement result；
3rd, observing air level conveniently can intuitively observe the horizontality of support base.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the overall structure diagram of the utility model embodiment one；
Fig. 2 is the concrete structure schematic diagram of the concrete vibrating stand of the utility model embodiment one；
Fig. 3 is the A portions enlarged drawing in Fig. 2；
Fig. 4 is the overall structure diagram of the utility model embodiment two；
Fig. 5 is the concrete structure schematic diagram of the concrete vibrating stand of the utility model embodiment two；
Fig. 6 is the B portions enlarged drawing in Fig. 5.
Reference numeral：1st, vibration table；11st, electromagnet；12nd, vibrating spring；2nd, vibrating motor；3rd, support base；31st, ratchet
Item；32nd, air level；4th, support feet；41st, groove；5th, convex block；51st, pull rod；52nd, spring；53rd, handle；6th, lid is adjusted；61st, it is empty
Chamber；62nd, load bearing spring；63rd, anti-skid chequer；64th, rubber pad.
Specific embodiment
In the following detailed description, it is proposed that many details, in order to the comprehensive understanding to the utility model.But
It is, it will be apparent to those skilled in the art that the utility model can be in one during these details are not required
Implement in the case of a little details.Below the description of embodiment is used for the purpose of providing by showing the example of the utility model
The utility model is more fully understood.
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
Embodiment one：
As shown in Figure 1, the present embodiment is related to a kind of concrete vibrating stand, including support base 3,3 top of support base is provided with
Vibration table 1 is equipped with vibrating motor 2 at the center of 1 bottom wall of vibration table, electromagnet 11 is provided on vibration table 1, supports
Vibrating spring 12 is connected between seat 3 and vibration table 1, support base 3 is equipped with air level 32 on adjacent any two side, support
The bottom of seat 3 is evenly arranged with regulating device.
Regulating device includes the ratchet bar 31 affixed with 3 bottom wall of support base as shown in Figure 2 and Figure 3, is socketed on ratchet bar 31
Support feet 4,4 side wall of support feet, which is equipped with, is clamped the limited block for limiting 3 position of support base with ratchet bar 31.Limited block include with
The convex block 5 that ratchet bar 31 is clamped, the pull rod 51 being arranged on convex block 5, convex block 5 is arranged to wedge block in the present embodiment, supports
The groove 41 of accommodating wedge block is provided on 4 inner wall of foot, be arranged on the part that pull rod 51 is located in groove 41 by wedge block to
The spring 52 that 31 direction of ratchet bar compresses, 51 other end of pull rod are provided with for the hand-held handle 53 held.
When adjusting the horizontality of shake table：
By increasing the vertical distance between lower end support base 3 and placed mesa：Limit the support feet of 3 lower end of support base
4 positions move up 3 upward lifting of support base, at this time ratchet bar 31 with support base 3, and limited block opposed ratchet teeth item 31 is to downslide
Dynamic, wedge block slides along ratchet bar 31, and ratchet bar 31, which contradicts wedge block, makes wedge block enter groove 41, and spring 52 compresses at this time,
When wedge block slides into next tooth, the power that spring 52 bestows wedge block causes wedge block to be compressed to 31 direction of ratchet bar, at this time
Support base 3 and the vertical height of placed mesa are fixed, by observing the air level 32 being arranged on support base 3 it can be learnt that current
Whether support base 3 is horizontal, if needing to adjust regulating device again makes support base 3 horizontal, simple to operate.
It can also be by reducing the vertical distance of higher-end support base 3 and placed mesa：It pulls in higher-end support feet 4
Handle 53 makes pull rod 51 that wedge block be driven to enter groove 41, the spring 52 of wedge block compression at this time, and wedge block divides with ratchet bar 31
From, press support base 3, at this time ratchet bar 31 moved downward with support base 3, subtract support base 3 and the vertical distance of placed mesa
It is small, handle 53 is unclamped at this time, and the elastic force that spring 52 bestows wedge block causes wedge block to be compressed to 31 direction of ratchet bar, fixed current
The distance of support base 3 and placed mesa, by observing the air level 32 being arranged on support base 3 it can be learnt that current support base 3
It is whether horizontal, if needing to adjust regulating device again makes support base 3 horizontal, simple to operate.
Embodiment two：
The difference of the present embodiment and embodiment one essentially consists in the one end of support feet 4 away from support base 3 and is provided with and supports
The adjusting lid 6 that foot 4 is threadedly coupled：As shown in Figure 4, Figure 5, adjust in lid 6 and be provided with cavity 61, load-bearing bullet is provided in cavity 61
Spring 62,62 both ends of load bearing spring as shown in Figure 6 contradict with support feet 4 and adjusting lid 6, adjust and be provided on 6 lateral wall of lid respectively
Anti-skid chequer 63 adjusts and is provided with rubber pad 64 on end face of the lid 6 away from support feet 4.
When needing to be finely adjusted the horizontality of support base 3, rotation adjusts lid 6 and adjusts support base 3 herein and placement
The vertical distance of table top, so as to adjust the horizontality of support base 3, by observing air level 32 it can be learnt that current support base 3
It is whether horizontal.
The power acted on screw thread has been shared with support feet 4 and the adjusting conflict of lid 6 in 62 both ends of load bearing spring so that adjust respectively
The service life for saving lid 6 extends；It is more convenient during lid 6 that anti-skid chequer 63 on adjusting lid 6 causes rotation to adjust, and rubber pad 64 is mixed
There is vibration damping during solidifying soil vibration platform work, reduce concrete vibrating stand because vibration generates displacement on placed mesa, mix
The placement of solidifying soil vibration platform is more firm.
Above example is only to illustrate the technical solution of the utility model rather than the protection domain of utility model is carried out
Limitation.Obviously, described embodiment is only the utility model section Example rather than whole embodiments.Based on these
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the utility model scope of the claimed.Although the utility model is described in detail with reference to above-described embodiment,
Those of ordinary skill in the art can still not make creative work and the utility model is respectively implemented in the case where there is no conflict
Feature in example is according to circumstances mutually combined, additions and deletions or makees other adjustment, so as to obtain different, essence without departing from this practicality newly
The other technologies scheme of the design of type, these technical solutions similarly belong to the utility model scope of the claimed.
Claims (8)
1. including support base (3), vibration table (1), vibration table are provided with above support base (3) for a kind of concrete vibrating stand
(1) vibrating motor (2) at the center of bottom is installed, is provided with electromagnet (11) on vibration table (1), support base (3) and is shaken
Vibrating spring (12) is connected between dynamic table top (1), which is characterized in that the bottom wall of support base (3) is evenly arranged with regulating device, adjusts
Regulating device includes the ratchet bar (31) affixed with support base (3) bottom wall, and support feet (4), support feet are socketed on ratchet bar (31)
(4) side wall, which is equipped with, is clamped the limited block for limiting support base (3) position with ratchet bar (31).
2. concrete vibrating stand according to claim 1, which is characterized in that limited block includes and ratchet bar (31) clamping
Convex block (5), the pull rod (51) being arranged on convex block (5) are provided with the grooves (41) of accommodating convex block (5) on support feet (4) inner wall,
The spring (52) for compressing convex block (5) to ratchet bar (31) direction is arranged on the part that pull rod (51) is located in groove (41).
3. concrete vibrating stand according to claim 2, which is characterized in that convex block (5) is arranged to match somebody with somebody with ratchet bar (31)
The wedge block of conjunction.
4. concrete vibrating stand according to claim 2, which is characterized in that be provided on pull rod (51) for holding what is held
Handle (53).
5. concrete vibrating stand according to claim 1, which is characterized in that the one end of support feet (4) away from support base (3)
The adjusting lid (6) being threadedly coupled with support feet (4) is provided with, adjusts and cavity (61) is provided in lid (6), is set in cavity (61)
There is load bearing spring (62), and load bearing spring (62) both ends contradict respectively with support feet (4) and adjusting lid (6).
6. concrete vibrating stand according to claim 5, which is characterized in that be provided on adjusting lid (6) lateral wall anti-skidding
Line (63).
7. concrete vibrating stand according to claim 5, which is characterized in that adjust end face of the lid (6) away from support feet (4)
On be provided with rubber pad (64).
8. concrete vibrating stand according to claim 1, which is characterized in that on any adjacent two side of support base (3)
Equipped with air level (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352641.9U CN207423480U (en) | 2017-10-19 | 2017-10-19 | Concrete vibrating stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352641.9U CN207423480U (en) | 2017-10-19 | 2017-10-19 | Concrete vibrating stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207423480U true CN207423480U (en) | 2018-05-29 |
Family
ID=62311929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721352641.9U Expired - Fee Related CN207423480U (en) | 2017-10-19 | 2017-10-19 | Concrete vibrating stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207423480U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298244A (en) * | 2020-03-01 | 2020-06-19 | 罗德群 | Efficient traceless autologous fat breast augmentation injection positioner |
| CN111976802A (en) * | 2020-08-29 | 2020-11-24 | 温州宇岚科技有限公司 | Intelligent cargo transferring device |
| CN113465851A (en) * | 2021-06-30 | 2021-10-01 | 湖北恒利建材科技有限公司 | Concrete shaking table device |
-
2017
- 2017-10-19 CN CN201721352641.9U patent/CN207423480U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298244A (en) * | 2020-03-01 | 2020-06-19 | 罗德群 | Efficient traceless autologous fat breast augmentation injection positioner |
| CN111298244B (en) * | 2020-03-01 | 2022-09-06 | 广州韩后医疗美容医院有限公司 | Traceless autologous fat breast augmentation injection positioner |
| CN111976802A (en) * | 2020-08-29 | 2020-11-24 | 温州宇岚科技有限公司 | Intelligent cargo transferring device |
| CN113465851A (en) * | 2021-06-30 | 2021-10-01 | 湖北恒利建材科技有限公司 | Concrete shaking table device |
| CN113465851B (en) * | 2021-06-30 | 2023-06-27 | 湖北恒利建材科技有限公司 | Concrete vibrating table device |
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Legal Events
| 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: 20180529 Termination date: 20201019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |