CN214329941U

CN214329941U - Concrete vibrating auxiliary tool

Info

Publication number: CN214329941U
Application number: CN202120419146.5U
Authority: CN
Inventors: 郑萌萌; 季存利; 马迎东; 王迪; 李晓满
Original assignee: Beijing Jingshui Construction Group Co ltd
Current assignee: Beijing Jingshui Construction Group Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-10-01
Anticipated expiration: 2031-02-25

Abstract

The application relates to a concrete vibrating auxiliary tool, which belongs to the field of building construction, and comprises a support frame, braces arranged on the support frame, a driving motor arranged on the support frame, a vibrating rod arranged at one end of the driving motor, a support plate fixedly arranged at one side of the support frame, a support shaft arranged on the support plate, a rotating block arranged at one end, far away from the support plate, of the support shaft, a rotating mechanism arranged between the support shaft and the rotating block and used for controlling the rotating angle of the rotating block, and a clamping piece arranged at one end, far away from the support shaft, of the rotating block and used for fixing the vibrating rod; the vibrating rod is communicated with the driving motor, and the rotating block rotates along the horizontal axis. The application has the effect of alleviating fatigue and damage to the hands of the constructors.

Description

Concrete vibrating auxiliary tool

Technical Field

The application relates to the field of building construction, especially, relate to a concrete appurtenance that vibrates.

Background

When concrete is used for casting a member, air bubbles doped in the concrete must be removed, and the concrete must be tamped to be tightly combined, so that the phenomena of cellular pitted surface and the like of the concrete are eliminated, the strength of the concrete is improved, and the quality of the concrete member is ensured.

At present, concrete vibrating appurtenance is the machinery of mechanized tamping concrete, vibrates in inserting the concrete with the vibrating rod during its use usually, but, concrete vibrator when using, needs constructor to hand the vibrating rod all the time, and the vibrating rod is in the vibration state, holds for a long time and causes constructor hand fatigue or damage easily.

In view of the above-mentioned related art, the inventor believes that there is a defect that the worker easily gets tired or damaged by holding the vibrating rod for a long time.

SUMMERY OF THE UTILITY MODEL

In order to alleviate the tired sense and the damage of constructor hand, this application provides a concrete vibrates appurtenance.

The application provides a concrete appurtenance that vibrates adopts following technical scheme:

a concrete vibration auxiliary tool comprises a support frame, straps arranged on the support frame, a driving motor arranged on the support frame, a vibrating rod arranged at one end of the driving motor, a support plate fixedly arranged on one side of the support frame, a support shaft arranged on the support plate, a rotating block arranged at one end, far away from the support plate, of the support shaft, a rotating mechanism arranged between the support shaft and the rotating block and used for controlling the rotating angle of the rotating block, and a clamping piece arranged at one end, far away from the support shaft, of the rotating block and used for fixing the vibrating rod; the vibrating rod is communicated with the driving motor, and the rotating block rotates along the horizontal axis.

By adopting the technical scheme, when a constructor needs to use the vibration auxiliary tool to vibrate the concrete, firstly the constructor carries the straps on the shoulders to enable the support frame to be abutted against the backs of the constructor, then the constructor removes the clamping state of the clamping pieces and adjusts the vibration rod to a proper position according to the height of the constructor, the vibration rod is fixed through the clamping pieces, then the vibration rod is rotated through the rotating mechanism, the end part of the vibration rod is spaced from the constructor by a certain distance according to the comfort level of the constructor, the adjustment of the vibration auxiliary tool can be completed, and then the constructor can use the vibration auxiliary tool to vibrate the concrete; when the auxiliary tool for vibration is used, the vibration rod does not need to be held by a constructor, so that the fatigue and damage of the hands of the constructor are greatly reduced.

Optionally, the rotating mechanism comprises a supporting block fixedly arranged at one end of the supporting shaft far away from the supporting plate, a sliding block fixedly arranged at one end of the supporting shaft far away from the supporting plate, a screw rod arranged between the supporting block and the sliding block, a driving piece arranged at one end of the screw rod and used for driving the screw rod to rotate, and a self-locking assembly arranged on the screw rod and used for limiting the screw rod to rotate;

the screw rod penetrates through the rotating block and is fixedly connected with the rotating block, one end of the screw rod is in threaded connection with the supporting block, and the other end of the screw rod is in sliding connection with the sliding block.

Through adopting above-mentioned technical scheme, when constructor rotated the tamper through rotary mechanism according to the comfort level of self, at first removed the auto-lock state of auto-lock subassembly, driven the screw rod through the driving piece and rotated after that, the screw rod drives rather than fixed connection's rotatory piece and rotates, rotatory piece can drive the tamper and rotate to the preferred position along horizontal axis, through auto-lock subassembly auto-lock afterwards, make the screw rod can't rotate.

Optionally, the self-locking assembly comprises two locknuts in threaded connection with the screw, and the two locknuts are respectively abutted to the supporting block and the sliding block.

Through adopting above-mentioned technical scheme, locknut self-locking nature is better, have locking anti-vibration ability, makes the difficult rotation of screw rod to rotary mechanism's stability has been improved.

Optionally, the driving part is a hand wheel, and the hand wheel is fixedly connected with the screw rod.

Through adopting above-mentioned technical scheme, constructor rotates the hand wheel, and the hand wheel can drive the screw rod and rotate, and the hand wheel provides handheld position for constructor, and the hand wheel diameter is great, makes things convenient for constructor to rotate the screw rod.

Optionally, the supporting block, the sliding block and the supporting shaft are integrally formed.

Through adopting above-mentioned technical scheme, integrated into one piece sets up firm in connection, intensity is high, stable in use to make supporting shoe, sliding block, back shaft three connect more firmly, and then improved the connection stability between the three.

Optionally, the clamping piece is a clamp, and the clamp is fixedly connected with the rotating block.

By adopting the technical scheme, the heights of constructors are different, when the extending length of the vibrating rod needs to be adjusted, the clamp is unscrewed, then the vibrating rod is adjusted to the proper length according to the height of the constructor, and the clamp is screwed down; the clamp connection is simple to operate, the original characteristics of the vibrating rod are not affected, the construction is safe, the stability is good, and the maintenance is convenient.

Optionally, the support shaft is rotatably connected with the support plate.

Through adopting above-mentioned technical scheme, rotate to connect and make the back shaft can follow vertical axis and rotate to make the back shaft can drive the vibrating rod and rotate along vertical axis, make constructor more nimble when using the vibrating rod, and then improved the suitability of vibrating appurtenance.

Optionally, a reinforcing plate is fixedly arranged on the support frame, the support shaft penetrates through the reinforcing plate, and the outer side wall of the support shaft is abutted to the reinforcing plate.

Through adopting above-mentioned technical scheme, the gusset plate has increased the connection area between back shaft and the backup pad, has reduced stress concentration, makes the back shaft be difficult for with the junction fracture of backup pad to the stability of back shaft has been improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the vibration auxiliary tool is used, a constructor does not need to hold the vibration rod by hands, so that the fatigue feeling and damage of the constructor to the hands are greatly reduced;

2. the rotating mechanism can adjust the spacing distance between the end part of the vibrating rod and constructors according to the comfort level of the constructors, so that the comfort level of the constructors is improved, and the construction efficiency of the constructors is improved;

3. the back shaft rotates with the backup pad to be connected, makes the back shaft can follow vertical axis and rotate to make the back shaft can drive the vibrating rod and rotate along vertical axis, make constructor more nimble when using the vibrating rod, and then improved the suitability of appurtenance that vibrates.

Drawings

FIG. 1 is a schematic structural view of a vibration assisting tool in an embodiment of the present application;

fig. 2 is a partial structural view showing a rotating mechanism;

fig. 3 is a schematic view showing an explosive structure of the rotating mechanism.

Description of reference numerals: 1. a support frame; 11. a harness; 12. a drive motor; 2. vibrating a tamper; 3. a support plate; 4. a support shaft; 5. a reinforcing plate; 6. rotating the block; 7. a rotation mechanism; 71. a support block; 72. a sliding block; 73. a screw; 74. a drive member; 75. a self-locking assembly; 751. a locknut; 8. a clamping piece.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses concrete appurtenance that vibrates. Referring to fig. 1, the auxiliary tool for vibration includes a support frame 1, two straps 11 are provided on the support frame 1, a driving motor 12 is further provided on one side of the support frame 1 away from the straps 11, and a housing of the driving motor 12 is fixedly connected with the support frame 1. One end of the driving motor 12 is provided with a vibrating rod 2, and the vibrating rod 2 is communicated with the driving motor 12; a support plate 3 is fixedly arranged on one side of the support frame 1, the support plate 3 is a rectangular plate, a support shaft 4 is arranged on the support plate 3, the support shaft 4 is perpendicular to the support plate 3, and the support shaft 4 is rotatably connected with the support plate 3; set firmly gusset plate 5 on the support frame 1, gusset plate 5 is rectangular shaped plate, and back shaft 4 runs through

gusset plate

5, 4 lateral walls of back shaft and 5 butts of gusset plate, and gusset plate 5 is used for increasing the area of being connected between back shaft 4 and the backup pad 3, has reduced stress concentration to make back shaft 4 be difficult for disconnected with the junction of backup pad 3. One end of the supporting shaft 4 far away from the supporting plate 3 is provided with a rotating block 6, and the rotating block 6 is a cuboid. A rotating mechanism 7 is arranged between the supporting shaft 4 and the rotating block 6, the rotating mechanism 7 is used for controlling the rotating angle of the rotating block 6, and the rotating block 6 rotates along the horizontal axis.

Referring to fig. 1 and 2, 4 one ends of back shaft are kept away from to rotatory piece 6 and are provided with joint spare 8, and joint spare 8 is used for the fixed stick of vibrating 2, and joint spare 8 is the clamp, clamp and 6 fixed connection of rotatory piece, clamp inside wall and 2 lateral walls butts of stick of vibrating.

When a constructor needs to use a vibration auxiliary tool to vibrate the concrete, firstly, the constructor carries the two braces 11 on the shoulders to ensure that the support frame 1 is abutted against the back of the constructor, then the constructor unscrews the hoop, adjusts the vibrating rod 2 to a proper position according to the height of the constructor, fixes the vibrating rod 2 through the hoop again, then the vibrating rod 2 is rotated through the rotating mechanism 7, the end part of the vibrating rod 2 is separated from the constructor by a certain distance according to the comfort level of the constructor, the adjustment of the vibration auxiliary tool can be completed, then the constructor can use the vibration auxiliary tool to vibrate the concrete without holding the vibrating rod 2, and the supporting shaft 4 can rotate along the vertical axis, thereby make back shaft 4 can drive the stick of vibrating 2 and rotate along vertical axis, make constructor more nimble when using the stick of vibrating 2.

Referring to fig. 2 and 3, the rotating mechanism 7 includes a supporting block 71 fixedly disposed at one end of the supporting shaft 4 far from the supporting plate 3, a sliding block 72 is further fixedly disposed at one end of the supporting shaft 4 far from the supporting plate 3, one end of the rotating block 6 is disposed between the supporting block 71 and the sliding block 72, the rotating block 6, the supporting block 71 and the sliding block 72 are disposed at an interval, and the supporting block 71, the sliding block 72 and the supporting shaft 4 are integrally formed. A screw 73 is arranged between the supporting block 71 and the sliding block 72, the screw 73 penetrates through the rotating block 6 and is fixedly connected with the rotating block, one end of the screw 73 is in threaded connection with the supporting block 71, and the other end of the screw 73 is in sliding connection with the sliding block 72. Screw rod 73 one end is provided with driving piece 74, and driving piece 74 is used for driving screw rod 73 to rotate, and driving piece 74 is the hand wheel, hand wheel and screw rod 73 fixed connection, and the hand wheel is used for providing handheld position for constructor, and the hand wheel diameter is great, makes things convenient for constructor to rotate screw rod 73.

Referring to fig. 2 and 3, a self-locking assembly 75 is arranged on the screw 73, the self-locking assembly 75 is used for limiting the rotation of the screw 73, the self-locking assembly 75 comprises two locknuts 751 which are in threaded connection with the screw 73, the supporting block 71 and the sliding block 72 are located between the two locknuts 751, the two locknuts 751 are respectively abutted against the supporting block 71 and the sliding block 72, and the locknuts 751 have good self-locking performance and anti-loosening and anti-vibration capabilities, so that the screw 73 is not easy to rotate.

When the constructor rotates the tamper 2 through rotary mechanism 7 according to the comfort level of self, at first constructor unscrews two locknut 751, and constructor rotates the hand wheel after that, and the hand wheel can drive screw rod 73 and rotate, and screw rod 73 drives rather than fixed connection's rotatory piece 6 and rotates, and rotatory piece 6 drives tamper 2 and rotates to the preferred position along horizontal axis, screws up two locknut 751 afterwards, and it can to make screw rod 73 unable rotation.

The implementation principle of the concrete vibrating auxiliary tool in the embodiment of the application is as follows: when a constructor needs to vibrate concrete by using a vibration auxiliary tool, firstly, the constructor backs the straps 11 on the shoulders to enable the support frame 1 to be abutted against the back of the constructor, then the constructor unscrews the clamp, adjusts the vibration rod 2 to a proper position according to the height of the constructor, fixes the vibration rod 2 by screwing the clamp again, then unscrews the locknut 751, rotates the knob, adjusts the end part of the vibration rod 2 to be a certain distance away from the constructor according to the comfort level of the constructor, then screws the locknut 751, can complete the adjustment of the vibration auxiliary tool, and then the constructor can use the vibration auxiliary tool to vibrate the concrete; when the auxiliary tool vibrates, the vibrating rod 2 does not need to be held by constructors, so that the fatigue and damage of the hands of the constructors are greatly reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete appurtenance that vibrates which characterized in that: the vibrating tamper comprises a support frame (1), a strap (11) arranged on the support frame (1), a driving motor (12) arranged on the support frame (1), a vibrating rod (2) arranged at one end of the driving motor (12), a support plate (3) fixedly arranged on one side of the support frame (1), a support shaft (4) arranged on the support plate (3), a rotating block (6) arranged at one end, far away from the support plate (3), of the support shaft (4), a rotating mechanism (7) arranged between the support shaft (4) and the rotating block (6) and used for controlling the rotating angle of the rotating block (6), and a clamping piece (8) arranged at one end, far away from the support shaft (4), of the rotating block (6) and used for fixing the vibrating rod (2); the vibrating rod (2) is communicated with a driving motor (12), and the rotating block (6) rotates along a horizontal axis.

2. A concrete vibrating aid according to claim 1, wherein: the rotating mechanism (7) comprises a supporting block (71) fixedly arranged at one end, far away from the supporting plate (3), of the supporting shaft (4), a sliding block (72) fixedly arranged at one end, far away from the supporting plate (3), of the supporting shaft (4), a screw rod (73) arranged between the supporting block (71) and the sliding block (72), a driving piece (74) arranged at one end of the screw rod (73) and used for driving the screw rod (73) to rotate, and a self-locking assembly (75) arranged on the screw rod (73) and used for limiting the screw rod (73) to rotate;

rotatory piece (6) one end is located between supporting shoe (71) and sliding block (72), just rotatory piece (6) and supporting shoe (71) and sliding block (72) are all set up at an interval, screw rod (73) run through rotatory piece (6) and rather than fixed connection, screw rod (73) one end and supporting shoe (71) threaded connection, the other end and sliding block (72) sliding connection.

3. A concrete vibrating aid according to claim 2, wherein: the self-locking assembly (75) comprises two locknuts (751) which are in threaded connection with the screw (73), and the two locknuts (751) are respectively abutted against the supporting block (71) and the sliding block (72).

4. A concrete vibrating aid according to claim 2, wherein: the driving piece (74) is a hand wheel, and the hand wheel is fixedly connected with the screw rod (73).

5. A concrete vibrating aid according to claim 2, wherein: the supporting block (71), the sliding block (72) and the supporting shaft (4) are integrally formed.

6. A concrete vibrating aid according to claim 1, wherein: the joint piece (8) is a hoop, and the hoop is fixedly connected with the rotating block (6).

7. A concrete vibrating aid according to any one of claims 1-6, wherein: the supporting shaft (4) is rotatably connected with the supporting plate (3).

8. A concrete vibrating aid according to claim 7, wherein: the supporting frame is characterized in that a reinforcing plate (5) is fixedly arranged on the supporting frame (1), the supporting shaft (4) penetrates through the reinforcing plate (5), and the outer side wall of the supporting shaft (4) is abutted to the reinforcing plate (5).