CN209760826U - Concrete vibrating rod for building construction - Google Patents
Concrete vibrating rod for building construction Download PDFInfo
- Publication number
- CN209760826U CN209760826U CN201920097286.8U CN201920097286U CN209760826U CN 209760826 U CN209760826 U CN 209760826U CN 201920097286 U CN201920097286 U CN 201920097286U CN 209760826 U CN209760826 U CN 209760826U
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- vibrating rod
- roof
- cylinder
- rod
- valve
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Abstract
The utility model relates to a concrete vibrating rod for construction, including the roof, the motor vibrates, the vibrating rod, pneumatic means, the bottom plate, the motor vibrates is installed in roof bottom one side and is vibrated the stick through flexible axle connection, pneumatic means installs on the roof, the bottom plate is connected through two sets of support columns to the roof, pneumatic means includes the air pump, the hand-operated directional control valve, one-way choke valve, the cylinder, quick exhaust valve, and connect into fast-forward slow-speed governing return circuit through the trachea, the cylinder is fixed in the roof, and the piston rod of cylinder runs through the roof and connects damping mechanism, damping mechanism fixed connection vibrating rod. Compared with the prior art, the utility model discloses an adjust one-way choke valve and realize returning at a slow speed of piston rod in the cylinder, adjust quick discharge valve and realize stretching out fast of piston rod in the cylinder to realize vibrating rod's quick insertion and pull out at a slow speed, concrete upper surface and lower surface produce the layering segregation phenomenon when avoiding inserting, produce the socket clearance when also can avoiding pulling out simultaneously.
Description
Technical Field
The utility model relates to an equipment technical field for the building engineering, concretely relates to concrete vibrating rod for construction.
Background
In the building construction field, the vibrating rod is one of the vibrator commonly used in concrete placement, because the concrete after the stirring contains a large amount of gas and moisture, the vibrating rod produces high-frequency vibration in the concrete inside, make the concrete compact, thereby guarantee the pouring quality, when using the vibrating rod, insert and lead to concrete upper surface and lower surface to produce the layering segregation phenomenon too slowly in the concrete, and extract and form the socket clearance too fast easily, and generally operate by the workman among the prior art, make workman's intensity of labour big, and the general new hand is difficult to insert and extract the handle in opportunity, make the vibrating efficiency hang down.
SUMMERY OF THE UTILITY MODEL
The concrete vibrating rod is characterized in that the concrete vibrating rod is provided with a first hole, a second hole, a third hole, a fourth.
The utility model provides a technical scheme that its technical problem adopted is:
The utility model provides a concrete vibrating rod for construction, includes roof, the motor that vibrates, vibrating rod, pneumatic means, bottom plate, the motor that vibrates is installed in roof bottom one side and is connected the vibrating rod through the flexible axle, pneumatic means installs on the roof, the bottom plate is connected through two sets of support columns to the roof, pneumatic means includes air pump, hand-operated directional control valve, one-way throttle valve, cylinder, quick exhaust valve, air pump, hand-operated directional control valve, one-way throttle valve, quick exhaust valve and cylinder pass through the trachea and connect into fast-forward speed governing loop that moves back slowly, the cylinder is fixed in the roof, just the piston rod of cylinder runs through the roof and connects damping mechanism, damping mechanism fixed connection vibrating rod, the bottom plate is provided with the through-hole that is used for vibrating rod activity from top to bottom under being located vibrating rod.
the utility model provides a pair of concrete vibrating rod for construction in a preferred embodiment, damping mechanism includes sleeve, apron, blotter, first spring, second spring and axle sleeve, telescopic top with the piston rod fixed connection of cylinder, apron and telescopic bottom opening flange joint, telescopic lateral wall is located to the blotter, the one end of axle sleeve is run through the apron and is arranged in the sleeve, just the tip of axle sleeve in the sleeve is equipped with the baffle, the top of the one end connecting sleeve of first spring, other end connecting baffle, the cover of second spring is located the axle sleeve, just the one end connecting baffle of second spring, the other end with the apron butt, the other end fixed connection of axle sleeve vibrating rod.
The utility model provides a pair of concrete vibrating rod's for construction preferred embodiment, the axle sleeve is hollow structure, just the axle sleeve is in one side of vibrating motor is equipped with and is used for making the vibrating rod pass the notch.
In a preferred embodiment of the present invention, the end of the shaft sleeve is fixed to the vibrating rod by a plurality of set screws.
the utility model provides a pair of concrete vibrating rod for construction's a preferred embodiment, the end design of axle sleeve is tapered clip lamella formula structure, will through lock nut vibrating rod locking is fixed.
In a preferred embodiment of the concrete vibrating rod for building construction provided by the present invention, the fast-forward slow-backward speed-adjusting loop specifically comprises: the air pump is connected with a port P of the reversing valve, a port A and a port B of the reversing valve are respectively connected with the quick exhaust valve and the one-way throttle valve, the one-way throttle valve is connected with a rodless cavity of the air cylinder, and the quick exhaust valve is connected with a rod cavity of the air cylinder.
The utility model provides a pair of concrete vibrating rod for construction's a preferred embodiment, adjacent two be equipped with soundproof door between the support column, each soundproof door butt joint is in one of them on the support column.
In the present invention, the handle is provided at the end of the left and right sides of the top plate.
In a preferred embodiment of a pair of concrete vibrating rod for building construction, the left and right sides of the bottom plate are provided with mud guards which are turned upwards.
Compared with the prior art, the utility model provides a pair of concrete vibrating rod for construction's beneficial effect is: the utility model discloses the accessible pneumatic means control vibrating rod's rising and decline, and utilize pneumatic means's fast forward moves back the speed governing loop slowly, has realized vibrating rod's fast inserting and has pulled out slowly, and concrete upper surface and lower surface produce the layering segregation phenomenon when avoiding inserting, produce the socket clearance when also can avoiding pulling out simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
Fig. 1 is a schematic structural diagram of the present invention;
Fig. 2 is a left side view of the present invention;
FIG. 3 is a diagram of a pneumatic device fast-forward slow-reverse speed regulation loop;
Fig. 4 is a partially enlarged view of the area a in fig. 1.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
referring to fig. 1 to 4, the concrete vibrating rod for building construction includes a top plate 1, a vibrating motor 2, a vibrating rod 3, a pneumatic device 4, and a bottom plate 5, wherein the vibrating motor 2 is installed at one side of the bottom of the top plate 1 and connected to the vibrating rod 3 through a flexible shaft 6, the pneumatic device 4 is installed on the top plate 1, the top plate 1 is connected to the bottom plate 1 through two sets of supporting columns 7, the pneumatic device 4 includes an air pump 41, a manual directional valve 42, a one-way throttle valve 43, an air cylinder 44, and a quick exhaust valve 45, the air pump 41, the manual directional valve 42, the one-way throttle valve 43, the quick exhaust valve 45 are connected to the air cylinder 44 through an air pipe to form a fast-forward and slow-backward speed regulating loop, the air cylinder 44 is fixed to the top plate 1, a piston rod 8 of the air cylinder 44 penetrates through the top plate 1 and is connected to a vibration, the bottom plate 5 is provided with a through hole 12 used for the vibrating rod 3 to move up and down under the vibrating rod 3. In this embodiment, the 3 fixed connection of vibrating rod on damping mechanism 9 can avoid workman direct contact vibrating rod 3, prevents that vibrating rod 3 from vibrating and causing adverse effect to workman's health, utilizes simultaneously damping mechanism 9 reduces the influence of vibrating rod 3 to pneumatic means 4.
Specifically, the vibration damping mechanism 9 includes a sleeve 91, a cover plate 92, a cushion pad 93, a first spring 94, a second spring 95 and a shaft sleeve 96, the top of the sleeve 91 is fixedly connected to the piston rod 8 of the cylinder 44, the cover plate 92 is flanged to the bottom opening of the sleeve 91, the cushion pad 93 is disposed on the side wall of the sleeve 91, one end of the shaft sleeve 96 penetrates through the cover plate 92 and is disposed in the sleeve 91, a baffle 10 is disposed at an end portion of the shaft sleeve 96 in the sleeve 91, one end of the first spring 94 is connected to the top inside the sleeve 91, the other end of the first spring is connected to the baffle 10, the second spring 95 is sleeved on the shaft sleeve 96, one end of the second spring 95 is connected to the baffle 10, the other end of the second spring 95 is abutted to the cover plate 92, and the other end of the shaft sleeve 96. The vibration reduction mechanism 9 can reduce the upward transmission vibration sense of the vibrating rod 3, reduce the influence of the vibrating rod 3 on the piston rod 8 and the air cylinder 44 and improve the vibration reduction effect.
The shaft sleeve 96 is of a hollow structure, and the shaft sleeve 96 is provided with a notch 11 for allowing the vibrating rod 3 to pass through on one side of the vibrating motor 2. The vibrating rod 3 is convenient to stretch into and take out, and is convenient to disassemble and clean.
In the present exemplary embodiment, the end of the bushing 96 fixes the vibrating rod 3 by means of a plurality of set screws. In another embodiment, the end of the sleeve 96 is designed as a tapered jaw structure, and the vibrating rod 3 is locked and fixed by a locking nut. The cone-shaped clamping petal type structure of the shaft sleeve is locked with the vibrating rod by the locking nut, so that the vibrating rod is firm to install and convenient to detach.
The fast-forward slow-reverse speed regulation loop of the embodiment specifically comprises: the air pump 41 is connected with a port P of the reversing valve 42, a port A and a port B of the reversing valve 42 are respectively connected with the quick exhaust valve 45 and the one-way throttle valve 43, the one-way throttle valve 43 is connected with a rodless cavity of the air cylinder 44, and the quick exhaust valve 45 is connected with a rod cavity of the air cylinder 44.
Further, a soundproof door 13 is arranged between two adjacent support columns 7, and each soundproof door 13 is hinged to one of the support columns 7. Four soundproof doors 13 constitute a closed syllable-dividing environment jointly with roof 1 and bottom plate 5, reduce the vibrating noise that the stick 3 that vibrates produced when just starting or just extracting, avoid noise pollution, also reduced the influence of noise to the human body simultaneously.
Further, handles 14 are provided at both left and right ends of the top plate 1. The arrangement can facilitate the carrying of workers.
Furthermore, the left and right sides of the bottom plate 5 are provided with mud guards 15 which are turned upwards. The whole vibrating rod device is convenient to move left and right by the arrangement, and resistance of concrete to the left and right movement of the whole vibrating rod device is reduced.
During the use, when needs insert the concrete fast in, start air pump 41, adjust the switching-over of manual switching-over valve 42, the gas circuit is discharged fast through quick discharge valve 45, and piston rod 8 stretches out fast, and axle sleeve 96 and the quick downstream of the stick that vibrates 3 under piston rod 8's impetus, the stick that vibrates 3 passes through-hole 12 and vibrates in inserting the concrete fast, and easy concrete upper surface produces the layering segregation phenomenon with the lower surface too slowly when avoiding inserting in the concrete, when needs extract the stick that vibrates 3 from the concrete slowly, adjusts one-way throttle valve 43 and realizes that piston rod 8 slowly returns in the cylinder 44, stick that vibrates 3 slowly rises under piston rod 8's drive, avoids stick that vibrates 3 to extract too fast and cause the socket clearance.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a concrete vibrating rod for construction which characterized in that: including roof, vibrating motor, vibrating rod, pneumatic means, bottom plate, vibrating motor installs in roof bottom one side and through flexible axle connection vibrating rod, pneumatic means installs on the roof, the roof is through two sets of support columns connection bottom plate, pneumatic means includes air pump, manual switching-over valve, one-way choke valve, cylinder, quick exhaust valve, air pump, manual switching-over valve, one-way choke valve, quick exhaust valve pass through the trachea with the cylinder and connect into the speed governing loop that moves back slowly, the cylinder is fixed in the roof, just the piston rod of cylinder runs through the roof and connects damping mechanism, damping mechanism fixed connection vibrating rod, the bottom plate is provided with the through-hole that is used for vibrating rod activity from top to bottom being located under the vibrating rod.
2. The concrete vibrating rod for building construction according to claim 1, characterized in that: damping mechanism includes sleeve, apron, blotter, first spring, second spring and axle sleeve, telescopic top with the piston rod fixed connection of cylinder, apron and telescopic bottom opening flange joint, telescopic lateral wall is located to the blotter, the one end of axle sleeve runs through the apron and arranges in the sleeve, just the tip of axle sleeve in the sleeve is equipped with the baffle, telescopic top is connected to the one end of first spring, other end connection baffle, the cover of second spring is located the axle sleeve, just the one end connection baffle of second spring, the other end with the apron butt, the other end fixed connection of axle sleeve the stick that shakes.
3. The concrete vibrating rod for building construction according to claim 2, characterized in that: the shaft sleeve is of a hollow structure, and one side of the vibrating motor, on which the shaft sleeve is arranged, is used for enabling the vibrating rod to pass through the notch.
4. The concrete vibrating rod for building construction according to claim 3, characterized in that: the end part of the shaft sleeve fixes the vibrating rod through a plurality of set screws.
5. The concrete vibrating rod for building construction according to claim 3, characterized in that: the end of the shaft sleeve is designed into a cone-shaped clamping jaw type structure, and the vibrating rod is locked and fixed through a locking nut.
6. The concrete vibrating rod for building construction according to claim 1, characterized in that: the fast-forward slow-backward speed regulation loop specifically comprises the following steps: the air pump is connected with a port P of the reversing valve, a port A and a port B of the reversing valve are respectively connected with the quick exhaust valve and the one-way throttle valve, the one-way throttle valve is connected with a rodless cavity of the air cylinder, and the quick exhaust valve is connected with a rod cavity of the air cylinder.
7. The concrete vibrating rod for building construction according to claim 1, characterized in that: and a sound insulation door is arranged between every two adjacent support columns, and each sound insulation door is hinged to one of the support columns.
8. The concrete vibrating rod for building construction according to claim 1, characterized in that: handles are arranged at the end parts of the left side and the right side of the top plate.
9. The concrete vibrating rod for building construction according to claim 1, characterized in that: and mud guards which are turned upwards are arranged on the left side and the right side of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920097286.8U CN209760826U (en) | 2019-01-21 | 2019-01-21 | Concrete vibrating rod for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920097286.8U CN209760826U (en) | 2019-01-21 | 2019-01-21 | Concrete vibrating rod for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209760826U true CN209760826U (en) | 2019-12-10 |
Family
ID=68749954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920097286.8U Withdrawn - After Issue CN209760826U (en) | 2019-01-21 | 2019-01-21 | Concrete vibrating rod for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209760826U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485721A (en) * | 2020-04-27 | 2020-08-04 | 陈建军 | Concrete vibrator appurtenance |
| CN112647506A (en) * | 2020-12-11 | 2021-04-13 | 马鞍山章鱼心网络科技服务有限公司 | Slope concrete face is pour with floating device |
| CN112695595A (en) * | 2020-12-24 | 2021-04-23 | 博信达建设集团有限公司 | Town road construction cement concrete equipment that paves |
| CN115262979A (en) * | 2022-08-01 | 2022-11-01 | 四川力思创机械有限公司 | Pneumatic high-frequency vibrating rod |
-
2019
- 2019-01-21 CN CN201920097286.8U patent/CN209760826U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485721A (en) * | 2020-04-27 | 2020-08-04 | 陈建军 | Concrete vibrator appurtenance |
| CN112647506A (en) * | 2020-12-11 | 2021-04-13 | 马鞍山章鱼心网络科技服务有限公司 | Slope concrete face is pour with floating device |
| CN112695595A (en) * | 2020-12-24 | 2021-04-23 | 博信达建设集团有限公司 | Town road construction cement concrete equipment that paves |
| CN112695595B (en) * | 2020-12-24 | 2022-05-24 | 博信达建设集团有限公司 | A cement concrete paving equipment for municipal road construction |
| CN115262979A (en) * | 2022-08-01 | 2022-11-01 | 四川力思创机械有限公司 | Pneumatic high-frequency vibrating rod |
| CN115262979B (en) * | 2022-08-01 | 2023-12-22 | 四川力思创机械有限公司 | Pneumatic high-frequency vibrating rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191210 Effective date of abandoning: 20230921 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191210 Effective date of abandoning: 20230921 |