CN111364772B - High-efficiency concrete vibrating spear based on folding and stretching of reaction force - Google Patents
High-efficiency concrete vibrating spear based on folding and stretching of reaction force Download PDFInfo
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- CN111364772B CN111364772B CN202010279117.3A CN202010279117A CN111364772B CN 111364772 B CN111364772 B CN 111364772B CN 202010279117 A CN202010279117 A CN 202010279117A CN 111364772 B CN111364772 B CN 111364772B
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- rod
- hose
- folding
- reaction force
- steel pipe
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
- E04G21/08—Internal vibrators, e.g. needle vibrators
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention provides a high-efficiency concrete vibrating spear folded and stretched based on a reaction force, and relates to the technical field of concrete leveling. This high efficiency concrete vibrting spear based on folding extension of reaction force, including the hose, the one end threaded connection of hose has the steel-pipe stick, the peripheral fixed mounting of steel-pipe stick has the sleeve, telescopic peripheral sliding connection has the slide, the inboard fixed mounting of slide has the lifter, the outside of lifter bottom is rotated and is connected with down the pole that rolls over, the other end of turning over the pole down is rotated and is connected with the pole that rolls over. This high efficiency concrete vibrting spear based on folding extension of reaction force when not hindering the steel-pipe stick to stretch into steel bar support, has increased the area of vibrting spear effect, and then makes the work efficiency of vibrting spear can improve, can adjust the extension length of steel-pipe stick, and cushions the vibration of hose, has slowed down the stimulation to the hand, has reduced the intensity of work.
Description
Technical Field
The invention relates to the technical field of concrete leveling, in particular to a high-efficiency concrete vibrating rod based on reactive force folding and stretching.
Background
At present, when concrete pouring construction is carried out, in order to ensure that concrete is uniformly distributed, improve and improve the structural strength of the solidified concrete, the concrete needs to be vibrated while concrete pouring operation is carried out, particularly in large-scale concrete construction, the vibrating operation is particularly important, and the construction machine to be used is a concrete vibrating rod.
And in order to make the concrete vibrting spear can pass the reinforcing bar support that pours the in-process and bury, traditional vibrting spear is vertical rectangular form, but make the area of vibrating reduce greatly, need insert the vibration to a plurality of regions of concrete reciprocally, the efficiency of concrete vibration has been reduced, simultaneously at the in-process of carrying out the operation of vibrating, the constructor need hold the hose always and operate, but the hose also can take place the vibration, long-time construction back, numb with constructor's hand shakes easily, construction strength is big.
In order to solve the above problems, the inventor provides a high-efficiency concrete vibrating spear folded and extended based on a reaction force, which increases the acting area of the vibrating spear while not hindering the steel pipe rod from extending into a steel bar support, so that the working efficiency of the vibrating spear is improved, the extending length of the steel pipe rod can be adjusted, the vibration of a hose is buffered, the stimulation to the hand is relieved, and the working strength is reduced.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a high efficiency concrete vibrting spear based on folding extension of reaction force, includes hose, steel-pipe stick, sleeve, slide, lifter, rolls over the pole down, goes up folding rod, spacing knob, plug, bull stick, spring, telescopic link, spacing seat, handle, drum, extrusion strip.
Wherein:
the one end threaded connection of hose has the steel-pipe stick, the peripheral fixed mounting of steel-pipe stick has the sleeve, telescopic peripheral sliding connection has the slide, the inboard fixed mounting of slide has the lifter, the outside of lifter bottom is rotated and is connected with down the folding rod, the other end of folding rod rotates and is connected with the folding rod down, the top threaded connection of the peripheral slide of sleeve has spacing knob, the inside fixedly connected with plug of steel-pipe stick, the periphery of plug is rotated and is connected with the bull stick, the bottom of plug is through spring fixedly connected with telescopic link, the inside bottom fixed mounting of steel-pipe stick has spacing seat, the handle has been cup jointed to the periphery of hose, the inside fixed mounting of handle has the drum, the inboard fixed mounting of handle has the extrusion strip.
Preferably, the sliding plate is disc-shaped, and the sliding plate is sleeved on the periphery of the sleeve in a sliding manner, so that the sliding plate can move up and down on the periphery of the sleeve.
Preferably, the one end of folding rod is connected with the bottom of lifter down is rotated, the one end of folding rod is connected with the sleeve rotation, the other end of folding rod and folding rod rotates each other to be connected down, consequently, when the in-process that the lifter upwards removed, can make folding rod and folding rod fold and extend to the periphery down.
Preferably, the top end of the mandrel is fixedly connected with the hose, is inserted into the center inside the steel pipe rod, and is stably positioned in the center of the steel pipe rod through the threaded connection between the steel pipe rod and the hose.
Preferably, the bottom fixed mounting of telescopic link has the ball, the bell mouth has been seted up at the top of spacing seat, and the opening diameter is greater than the diameter of ball for the ball can stably fall into in the bell mouth, and then comes to carry on spacingly to the bottom of telescopic link and plug.
Preferably, the number of the handles is two, the handles are all sleeved on the periphery of the hose, a partition plate is fixedly mounted on the periphery of one side, close to the steel pipe rod, of the hose, and the handles are prevented from moving downwards to be in contact with the steel pipe rod.
Preferably, the cylinder on the inner side of the handle is made of hard plastic, the outer side of the handle and the extrusion strip are made of soft plastic, a notch is formed in the center of the cylinder, and the extrusion strip is in a cross shape and penetrates through the notch, so that the extrusion strip can be retracted inwards to be attached to the hose when the handle is held by the hand, the stability of the handle on the periphery of the hose is realized, and meanwhile, the extrusion strip can be retracted when the handle is loosened, so that the position of the handle on the hose can be adjusted.
The invention provides a high-efficiency concrete vibrating spear folded and stretched based on a reaction force. The method has the following beneficial effects:
1. this high efficiency concrete vibrting spear based on folding extension of reaction force, through the design of folding rod and last folding rod under sleeve peripheral slide and the bottom, when not hindering the steel-pipe rod to stretch into steel bar support, after slide and concrete contact, inwards insert the steel-pipe rod and just make down folding rod and last folding rod fold and outwards extend, and then increased the area of vibrating for the work efficiency of vibrting spear can improve.
2. This high efficiency concrete vibrting spear based on folding extension of reaction force through the design of the peripheral handle of hose, can stably hold in the peripheral different positions of hose for when can adjusting the length of stretching out of steel-pipe stick, utilize the effect of extrusion strip, can cushion the vibration of hose, and then slow down the stimulation to the hand, reduced the intensity of work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of a steel pipe bar structure according to the present invention;
FIG. 3 is a sectional view showing the use of the steel pipe bar structure of the present invention;
FIG. 4 is a bottom view of the steel pipe bar structure of the present invention;
FIG. 5 is a cross-sectional view of the grip structure of the present invention.
In the figure: 1. a hose; 2. steel pipe rods; 3. a sleeve; 4. a slide plate; 5. a lifting rod; 6. a lower folding rod; 7. upward folding rods; 8. a limit knob; 9. a core rod; 10. a rotating rod; 11. a spring; 12. a telescopic rod; 13. a limiting seat; 14. a grip; 15. a cylinder; 16. the strip is extruded.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The high-efficiency concrete vibrating rod based on the reaction force folding and stretching has the following embodiments:
referring to fig. 1-5, a high-efficiency concrete vibrator based on reactive force folding and stretching includes a hose 1, a steel pipe rod 2, a sleeve 3, a sliding plate 4, a lifting rod 5, a lower folding rod 6, an upper folding rod 7, a limit knob 8, a core rod 9, a rotating rod 10, a spring 11, a telescopic rod 12, a limit seat 13, a handle 14, a cylinder 15, and an extrusion strip 16.
Wherein:
one end of the hose 1 is in threaded connection with a steel pipe rod 2, a sleeve 3 is fixedly installed on the periphery of the steel pipe rod 2, a sliding plate 4 is connected on the periphery of the sleeve 3 in a sliding mode, the sliding plate 4 is in a disc shape and is sleeved on the periphery of the sleeve 3 in a sliding mode, the sliding plate 4 can move up and down on the periphery of the sleeve 3, a lifting rod 5 is fixedly installed on the inner side of the sliding plate 4, a lower folding rod 6 is rotatably connected to the outer side of the bottom end of the lifting rod 5, one end of the lower folding rod 6 is rotatably connected with the bottom end of the lifting rod 5, one end of an upper folding rod 7 is rotatably connected with the sleeve 3, the lower folding rod 6 and the other end of the upper folding rod 7 are rotatably connected with each other, therefore, in the process that the lifting rod 5 moves upwards, the lower folding rod 6 and the upper folding rod 7 can be folded and extend outwards, the other end of the lower folding rod 6 is rotatably connected with the upper folding rod 7, a limit knob 8 is in threaded connection with the upper portion of the sliding plate 4 on the periphery of the sleeve 3, the inner part of the steel pipe rod 2 is fixedly connected with a core rod 9, the top end of the core rod 9 is fixedly connected with a hose 1 and is inserted in the center of the inner part of the steel pipe rod 2, the core rod 9 is stably positioned in the center of the steel pipe rod 2 through the threaded connection of the steel pipe rod 2 and the hose 1, the periphery of the core rod 9 is rotatably connected with a rotating rod 10, the bottom end of the core rod 9 is fixedly connected with a telescopic rod 12 through a spring 11, the bottom end of the telescopic rod 12 is fixedly provided with a ball, the top of a limiting seat 13 is provided with a conical opening, the diameter of the opening is larger than that of the ball, so that the ball can stably fall into the conical opening, the bottom ends of the telescopic rod 12 and the core rod 9 are limited, the bottom end of the inner part of the steel pipe rod 2 is fixedly provided with the limiting seat 13, through the design of a sliding plate 4 at the periphery of a sleeve 3 and a bottom downward folding rod 6 and an upper folding rod 7, when the steel pipe rod 2 is not hindered from extending into a steel bar support, the sliding plate 4 is contacted with concrete, the inward insertion of the steel pipe rod 2 is to fold the lower folding rod 6 and the upper folding rod 7 and extend the rods outwards, so that the vibrating area is increased, and the working efficiency of the vibrating rod is improved.
The outer periphery of the hose 1 is sleeved with the handles 14, the number of the handles 14 is two, the handles are all sleeved on the outer periphery of the hose 1, a partition plate is fixedly arranged on the outer periphery of one side, close to the steel pipe rod 2, of the hose 1, the handles 14 are prevented from moving downwards to be in contact with the steel pipe rod 2, a cylinder 15 is fixedly arranged inside the handles 14, the cylinder 15 on the inner side of the handles 14 is made of hard plastic, the outer side of the handles 14 and an extrusion strip 16 are made of soft plastic, a notch is formed in the center of the cylinder 15, the extrusion strip 16 is in a cross shape and penetrates through the notch, therefore, when the handles 14 are held by hands, the extrusion strip 16 can contract inwards to be attached to the hose 1, the stability of the handles 14 on the outer periphery of the hose 1 is achieved, meanwhile when the handles 14 are loosened, the extrusion strip 16 can retract, the positions of the handles 14 on the hose 1 can be adjusted, the extrusion strips 16 are fixedly arranged on the inner side of the handles 14, and through the design of the handles 14 on the outer periphery of the hose 1, can stably hold in the peripheral different positions of hose 1 for when can adjusting the length of stretching out of steel-pipe stick 2, utilize the effect of extrusion strip 16, can cushion the vibration of hose 1, and then slow down the stimulation to the hand, reduced the intensity of work.
When in use, after the vibration motor is turned on, the steel pipe rod 2 is lifted up by holding the handle 14, in the process of holding the handle 14, the handle 14 is tightly held inwards, so that the handle 14 can drive the extrusion strips 16 to contract inwards to be contacted with the inner hose 1, the friction force between the handle 14 and the hose 1 is increased, the handle 14 can not slide on the hose 1 again, the steel pipe rod 2 can be stably held, when the extension length of the steel pipe rod 2 needs to be adjusted, the handle 14 is alternately loosened to enable the extrusion strips 16 to retract, so that the position of the handle 14 is alternately adjusted, the extension length of the steel pipe rod 2 is adjusted, meanwhile, in the use process, the vibration of the hose 1 can be buffered through the action of the extrusion strips 16, further, the stimulation to hands is relieved, in the process that the steel pipe rod 2 extends into concrete, when the hose 1 and the steel pipe rod 2 are connected, the core rod 9 is firstly inserted into the steel pipe rod 2, the telescopic rod 12 at the top end falls into the limiting seat 13, and the peripheral rotating rod 10 is also bent to be contacted with the inner wall of the steel pipe rod 2, so that the core rod 9 and the steel pipe rod 2 can be better conducted, to improve the vibrating effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high efficiency concrete vibrting spear based on reaction force is folded and is extended, includes hose (1), its characterized in that: one end of the hose (1) is in threaded connection with a steel pipe rod (2), a sleeve (3) is fixedly installed on the periphery of the steel pipe rod (2), a sliding plate (4) is connected on the periphery of the sleeve (3) in a sliding mode, a lifting rod (5) is fixedly installed on the inner side of the sliding plate (4), a lower folding rod (6) is rotatably connected on the outer side of the bottom end of the lifting rod (5), an upper folding rod (7) is rotatably connected on the other end of the lower folding rod (6), a limiting knob (8) is in threaded connection with the upper portion of the peripheral sliding plate (4) of the sleeve (3), a core rod (9) is fixedly connected inside the steel pipe rod (2), a rotating rod (10) is rotatably connected on the periphery of the core rod (9), a telescopic rod (12) is fixedly connected on the bottom end of the core rod (9) through a spring (11), and a limiting seat (13) is fixedly installed on the bottom end inside the steel pipe rod (2), the hose is characterized in that a grip (14) is sleeved on the periphery of the hose (1), a cylinder (15) is fixedly installed inside the grip (14), and an extrusion strip (16) is fixedly installed on the inner side of the grip (14).
2. A high efficiency concrete vibrator according to claim 1, wherein the vibrator is formed by folding and extending a pair of rods in a reaction force: the sliding plate (4) is disc-shaped, and the sliding plate is sleeved on the periphery of the sleeve (3) in a sliding mode.
3. A high efficiency concrete vibrator according to claim 1, wherein the vibrator is formed by folding and extending a pair of rods in a reaction force: one end of the lower folding rod (6) is rotatably connected with the bottom end of the lifting rod (5), one end of the upper folding rod (7) is rotatably connected with the sleeve (3), and the other ends of the lower folding rod (6) and the upper folding rod (7) are rotatably connected with each other.
4. A high efficiency concrete vibrator according to claim 1, wherein the vibrator is formed by folding and extending a pair of rods in a reaction force: the top end of the core rod (9) is fixedly connected with the hose (1) and is inserted in the center of the interior of the steel pipe rod (2).
5. A high efficiency concrete vibrator according to claim 1, wherein the vibrator is formed by folding and extending a pair of rods in a reaction force: the bottom end of the telescopic rod (12) is fixedly provided with a ball, the top of the limiting seat (13) is provided with a conical opening, and the diameter of the opening is larger than that of the ball.
6. A high efficiency concrete vibrator according to claim 1, wherein the vibrator is formed by folding and extending a pair of rods in a reaction force: the number of the handles (14) is two, the handles are all sleeved on the periphery of the hose (1), and a partition plate is fixedly arranged on the periphery of one side, close to the steel pipe rod (2), of the hose (1).
7. A high efficiency concrete vibrator according to claim 1, wherein the vibrator is formed by folding and extending a pair of rods in a reaction force: the handle is characterized in that a cylinder (15) on the inner side of the handle (14) is made of hard plastic, the outer side of the handle (14) and an extrusion strip (16) are made of soft plastic, a gap is formed in the center of the cylinder (15), and the extrusion strip (16) is crossed and penetrates through the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010279117.3A CN111364772B (en) | 2020-04-10 | 2020-04-10 | High-efficiency concrete vibrating spear based on folding and stretching of reaction force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010279117.3A CN111364772B (en) | 2020-04-10 | 2020-04-10 | High-efficiency concrete vibrating spear based on folding and stretching of reaction force |
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| Publication Number | Publication Date |
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| CN111364772A CN111364772A (en) | 2020-07-03 |
| CN111364772B true CN111364772B (en) | 2021-10-08 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112144886A (en) * | 2020-09-30 | 2020-12-29 | 胡剑君 | Building cement vibrating machine |
| CN112412047B (en) * | 2020-10-15 | 2022-02-01 | 中国水利水电第九工程局有限公司 | Self-heating vibrating rod for concrete tamping drum |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208430786U (en) * | 2018-06-29 | 2019-01-25 | 衡阳泰源商砼有限公司 | A kind of concrete vibration stick |
| CN209268031U (en) * | 2018-11-12 | 2019-08-20 | 杭州临安聚满缘农业开发有限公司 | A kind of weeder for bletilla striata plantation |
| CN210033289U (en) * | 2019-05-08 | 2020-02-07 | 山西晋建加固特种建筑工程有限公司 | Reaming device for reinforcing soft soil foundation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203808526U (en) * | 2014-04-30 | 2014-09-03 | 浙江交工路桥建设有限公司 | Concrete vibrating rod |
| JP3224282U (en) * | 2019-03-27 | 2019-12-12 | 浙江健盛休▲閑▼用品有限公司 | Central locking device for folding tent |
| CN110672293A (en) * | 2019-10-30 | 2020-01-10 | 宁波中水科化工科技有限公司 | Vibration table |
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2020
- 2020-04-10 CN CN202010279117.3A patent/CN111364772B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208430786U (en) * | 2018-06-29 | 2019-01-25 | 衡阳泰源商砼有限公司 | A kind of concrete vibration stick |
| CN209268031U (en) * | 2018-11-12 | 2019-08-20 | 杭州临安聚满缘农业开发有限公司 | A kind of weeder for bletilla striata plantation |
| CN210033289U (en) * | 2019-05-08 | 2020-02-07 | 山西晋建加固特种建筑工程有限公司 | Reaming device for reinforcing soft soil foundation |
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