CN213174832U

CN213174832U - Concrete vibrating rod

Info

Publication number: CN213174832U
Application number: CN202021382645.3U
Authority: CN
Inventors: 葛光; 孙磊; 王玖玉; 张奇; 张国海
Original assignee: Fengrun Construction & Installation Co ltd
Current assignee: Fengrun Construction & Installation Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-05-11
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to a concrete stick that vibrates, it is including the pole of smashing that shakes, the pole upside of smashing that shakes is fixed with the regulation pole, it is equipped with the external screw thread to adjust the pole, the pole side that vibrates is equipped with the support frame, it has the collar to adjust pole outside cover, the collar side is fixed with two dead levers, the one end that the collar was kept away from to two dead levers respectively is equipped with an axis of rotation, two axis of rotation are located same straight line, the one end downwardly extending that the dead lever was equipped with the axis of rotation is equipped with the dwang, the dwang passes through the axis of rotation with the dead lever and is connected, two dwa. When needs vibrating rod vibrates, can use the axis of rotation to rotate the dwang as the axle according to staff's position, because two axis of rotation are in same straight line, consequently two dwangs can rotate together, and the dwang drives the support ring and rotates, and this application has the angle on adjustment support ring and concrete ground and matches suitably, the staff's of being convenient for operation vibrating rod's effect.

Description

Concrete vibrating rod

Technical Field

The application relates to the field of concrete construction equipment, in particular to a concrete vibrating rod.

Background

When the concrete pouring member is used, air bubbles in the concrete pouring member must be removed, and at the moment, the concrete needs to be tamped by using a vibrating rod, so that the concrete is combined compactly, the phenomena of honeycomb pitted surface and the like of the concrete are eliminated, the strength of the concrete pouring member is improved, and the quality of the concrete pouring member is ensured.

At present, refer to the utility model discloses that the bulletin number is CN209323992U, it discloses a concrete vibrating rod, including vibrating rod and the backup pad of setting on vibrating rod with the laminating of concrete surface, vibrating rod includes dead lever and movable rod, the one end of movable rod is pegged graft in the one end of dead lever, the dead lever deviates from the one end fixedly connected with vibrating motor of movable rod, vibrating motor's output shaft and the one end coaxial coupling of dead lever, be provided with the regulating part that is used for adjusting the length of vibrating rod of constituteing by movable rod and dead lever between movable rod and the dead lever, the regulating part includes the annular link.

To the correlation technique among the above-mentioned, can know according to the attached drawing of this vibrating rod that this vibrating rod's annular link is fixed with the backup pad, the inventor thinks that there is the vibrating rod because the existence of backup pad when using for the vibrating rod can only vertically insert in the concrete, when staff's position is unsuitable vertically with the vibrating rod insert in the concrete, causes the inconvenient defect of work.

SUMMERY OF THE UTILITY MODEL

In order to change the angle that the vibrating rod inserted in the concrete according to staff's position, this application provides a concrete vibrating rod.

The utility model provides a concrete stick of pounding, is including the pole of pounding, the pole upside of pounding is fixed with the regulation pole that shakes, it is equipped with the external screw thread to adjust the pole, the pole side of pounding shakes is equipped with the support frame, it has the collar to adjust pole outside cover, the collar side is fixed with two dead levers, two the dead lever is kept away from the one end of collar and is respectively equipped with an axis of rotation, two the axis of rotation is located same straight line, the dead lever is equipped with the one end downwardly extending of axis of rotation and is equipped with the dwang, the dwang passes through the axis of rotation with the dead lever and is connected, two the dwang.

Through adopting above-mentioned technical scheme, when the stick that vibrates that needs vibrate, can use the axis of rotation to rotate the dwang as the axle according to staff's position, because two axis of rotation are in same straight line, consequently two dwangs can rotate together, and the dwang drives the support ring and rotates, and then the support ring matches with the angle on concrete ground and suits, the staff of being convenient for operates the stick that vibrates.

Preferably, one end of each of the two rotating shafts far away is provided with a fixing component for fixing the rotating rod and the fixing rod.

Through adopting above-mentioned technical scheme, after support ring angular adjustment finishes, utilize fixed subassembly to fix dwang and dead lever for the vibrating rod is more stable when vibrating.

Preferably, the dwang is fixed with the axis of rotation, the axis of rotation sets up along the length direction of dead lever, the dead lever is kept away from the sunken mounting groove that is equipped with of one end of collar, fixed subassembly is including the installation pole, installation pole and mounting groove threaded connection support the tip of top axis of rotation.

Through adopting above-mentioned technical scheme, after support ring angular adjustment finishes, rotate the installation pole and make installation pole and mounting groove threaded connection to the tip that the axis of rotation was supported to installation pole tip to it is fixed with the axis of rotation, and then make the dwang fixed, thereby be fixed in an angle, easy operation is convenient with the support ring.

Preferably, the one end that the axis of rotation is close to fixed subassembly is sunken to be equipped with fastening groove, installation pole one end is equipped with the anchorage bar, anchorage bar and fastening groove threaded connection, the pitch and the turning of fastening inslot are the same with the mounting groove.

Through adopting above-mentioned technical scheme, with fastening groove and fastening rod threaded connection when mounting groove and installation pole threaded connection for the dead lever is fixed more firmly with the axis of rotation.

Preferably, one end of the mounting rod, which is far away from the rotating shaft, is provided with a mounting piece.

Through adopting above-mentioned technical scheme, when revolving the installation pole soon, drive the installation pole through revolving the installation piece and rotate, then rotate for the installation pole and provide the point of application of force for the installation pole rotates convenient labour saving more.

Preferably, the mounting ring inboard is equipped with the adjustable ring, adjustable ring and regulation pole threaded connection, be equipped with damping subassembly between adjustable ring and the mounting ring.

Through adopting above-mentioned technical scheme, carry out the damping with the help of damping subassembly to the collar, reduce the vibrating rod vibration in-process and easily lead to dead lever and the cracked condition of vibrating rod to take place.

Preferably, the damping assembly comprises a spring, one end of the spring is fixed with the mounting ring, and the other end of the spring is fixed with the adjusting ring.

Through adopting above-mentioned technical scheme, carry out the damping through the spring between to collar and the adjustable ring, reduce the pole that shakes and smash the influence to the collar.

Preferably, the outer side of the spring is sleeved with a connecting piece with elasticity, one end of the connecting piece is fixed with the mounting ring, and the other end of the connecting piece is fixed with the adjusting ring.

Through adopting above-mentioned technical scheme, carry out spacingly with the help of the connecting piece to the stretch shrink orbit of spring, reduce the possibility that the spring warp.

Preferably, the connecting piece is arc and supports with the mounting ring inboard and paste with the fixed one side of mounting ring, the connecting piece also is arc and supports with the adjustable ring outside with the fixed one side of adjustable ring and pastes.

Through adopting above-mentioned technical scheme, make the fixed area increase between connecting piece and collar, the adjustable ring with the help of the shape of connecting piece tip to make the collar inboard installation more firm.

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

1. when the vibrating rod needs to vibrate, the rotating rods can be rotated by taking the rotating shafts as axes according to the position of a worker, and because the two rotating shafts are positioned in the same straight line, the two rotating rods can rotate together, the rotating rods drive the support ring to rotate, so that the angle of the support ring and the concrete ground is matched appropriately, and the vibrating rod is convenient for the worker to operate;

2. when the mounting groove is in threaded connection with the mounting rod, the fastening groove is in threaded connection with the fastening rod, so that the fixing rod and the rotating shaft are more firmly fixed;

3. the mounting ring is damped by the damping assembly, so that the situation that the fixed rod and the vibrating rod are broken easily in the vibrating process of the vibrating rod is reduced.

Drawings

Fig. 1 is a schematic view of the construction of the vibrating rod.

Figure 2 is a cross-sectional view of the tamper.

Fig. 3 is an enlarged view of a portion of fig. 2 at a showing the structure of the vibration damping module.

Figure 4 is a partial cross-sectional view of the tamper embodying the structure of the mounting assembly.

Description of reference numerals: 1. a vibrating mechanism; 11. a vibrating motor; 12. a connecting rod; 13. an inner rod; 14. adjusting a rod; 15. vibrating a tamping rod; 2. an adjustment mechanism; 21. a rotating ring; 22. an arcuate bar; 23. an adjusting ring; 3. a support mechanism; 31. a support frame; 311. a support ring; 312. fixing the rod; 3121. opening the gap; 3122. mounting grooves; 313. rotating the rod; 314. a mounting ring; 315. a rotating shaft; 3151. a fastening groove; 32. a vibration reduction assembly; 321. a vibration damping member; 3211. a limiting hole; 322. a spring; 33. a fixing assembly; 331. mounting a rod; 3311. mounting a sheet; 332. and (7) fastening the rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1, the vibrating rod includes vibrating mechanism 1, and vibrating mechanism 1 includes vibrating motor 11, and vibrating motor 11 output is connected with connecting rod 12, and pole 13 in 12 lower extremes of connecting rod are pegged graft and are equipped with, and pole 13 lower extreme is fixed with adjusts pole 14 in, and it is equipped with the external screw thread to adjust pole 14, adjusts the pole 14 lower extreme and is equipped with vibrating rod 15. During vibration, the vibrating rod is inserted into concrete.

The adjusting mechanism 2 is arranged on the outer side of the adjusting rod 14, the adjusting mechanism 2 comprises a circular adjusting ring 23, and the adjusting ring 23 is sleeved on the outer side of the adjusting rod 14 and is in threaded connection with the adjusting rod 14. A vertical arc-shaped rod 22 is fixed on the side surface of the adjusting rod 14 upwards, a rotating ring 21 is fixed at the upper end of the arc-shaped rod 22, and the rotating ring 21 is sleeved and rotatably connected with the outer side of the connecting rod 12. When the height of the vibrating rod 15 is adjusted, the arc-shaped rod 22 is rotated to drive the adjusting rod 14 to ascend and descend, so that the height of the vibrating rod 15 is adjusted.

The embodiment of the application discloses concrete vibrating rod. Referring to fig. 1, the vibrating rod further comprises a supporting mechanism 3, the supporting mechanism 3 comprises a supporting frame 31, the supporting frame 31 comprises a mounting ring 314 sleeved on the outer side of the adjusting ring 23, and the mounting ring 314 is circular. Between the mounting ring 314 and the adjusting ring 23, there are damping assemblies 32, the number of damping assemblies 32 being determined according to the actual situation, where the number of damping assemblies 32 is four.

Referring to fig. 2 and 3, the damping assembly 32 includes a damping member 321, and the damping member 321 has elasticity. The both ends of damping piece 321 are the arcwall face, and the shape and the adjustable ring 23 outside of damping piece 321 one end match and fit, and the shape and the collar 314 inboard of the damping piece 321 other end match and fit, with the help of the shape of damping piece 321 for damping piece 321 both ends are fixed more firmly with collar 314, adjustable ring 23.

The damping piece 321 inboard runs through and is equipped with horizontal spacing hole 3211, and the interpolation of spacing hole 3211 is equipped with spring 322, and spring 322 one end is fixed with adjustable ring 23, and the other end is fixed with collar 314, carries out the damping with the help of spring 322 to collar 314.

Referring to fig. 2 and 4, two fixing rods 312 are fixed outside the mounting ring 314, and the two fixing rods 312 are located on the same straight line. A square opening 3121 is arranged at the lower side of one end of each fixed rod 312 far away from the other end, and a vertical rotating rod 313 is arranged in the opening 3121. A rotating shaft 315 is fixed at one end of the rotating rod 313 close to the gap 3121, the length direction of the rotating shaft 315 is the same as that of the fixing rod 312, and two ends of the rotating shaft 315 are rotatably connected with the fixing rod 312.

The two ends of the rotating shaft 315 away from each other are respectively provided with a fixing component 33, and the ends of the two fixing rods 312 away from each other are respectively concavely provided with a mounting groove 3122, and the mounting groove 3122 is provided with internal threads. The fixing member 33 includes a mounting rod 331, the mounting rod 331 is provided with an external thread, and the mounting rod 331 is threadedly coupled with the mounting groove 3122. An installation plate 3311 is fixed to an end of the installation rod 331 away from the rotation shaft 315, and when the installation rod 331 is rotated, the installation rod 331 is rotated by rotating the installation plate 3311, so as to provide a force application point for the installation rod 331.

Referring to fig. 4, a fastening rod 332 is fixed to an end of the mounting rod 331 away from the mounting plate 3311, and the fastening rod 332 is provided with an external thread. One end of each of the two rotation shafts 315, which is far away from the other end, is concavely provided with a fastening groove 3151, and the fastening groove 3151 is provided with internal threads to screw the fastening rod 332 with the fastening groove 3151. The fastening groove 3151 has the same thread direction and pitch as the mounting groove 3122, and the mounting rod 331 is rotated such that the mounting rod 331 is threadedly coupled to the mounting groove 3122 and the fastening rod 332 is threadedly coupled to the fastening groove 3151.

Referring to fig. 1 and 4, the same circular support ring 311 is provided at one end of the two rotating levers 313 away from the fixing lever 312, and the lower surface of the support ring 311 abuts against the concrete floor. When the support ring 311 needs to be rotated to adapt to the inclination of the concrete surface, the fixing assembly 33 is detached from the rotating shaft 315, and then the rotating rod 313 is rotated to drive the support ring 311 to rotate.

The application principle of concrete vibrating rod is:

when the height of the vibrating rod 15 is adjusted, the arc-shaped rod 22 is rotated to drive the adjusting rod 14 to ascend and descend, so that the height of the vibrating rod 15 is adjusted.

When the support ring 311 needs to be rotated to adapt to the inclination of the concrete surface, the fixing component 33 is detached from the rotating shaft 315, and then the rotating rod 313 is rotated to drive the support ring 311 to rotate, after the angle of the support ring 311 is adjusted, the screwing installation piece 3311 is screwed to drive the installation rod 331 to be in threaded connection with the installation groove 3122, meanwhile, the fastening rod 332 is in threaded connection with the fastening groove 3151, and the fixing rod 312 is fixed with the rotating shaft 315 by means of the fixing component 33.

In the vibrating process of the vibrating rod 15, the mounting ring 314 is damped by the damping piece 321, so that the supporting frame 31 can be damped while the vibrating rod 15 works normally, and the possibility of fracture of the joint of the fixing rod 312 and the adjusting rod 14 is 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 vibrating rod, is including vibrating pole (15), it is fixed with regulation pole (14) to vibrate pole (15) upside, it is equipped with the external screw thread to adjust pole (14), it is equipped with support frame (31), its characterized in that to vibrate pole (15) side: adjust pole (14) outside cover and have collar (314), collar (314) side is fixed with two dead levers (312), two the one end that collar (314) were kept away from in dead lever (312) respectively is equipped with an axis of rotation (315), two axis of rotation (315) are located same straight line, dead lever (312) are equipped with the one end downwardly extending of axis of rotation (315) and are equipped with dwang (313), dwang (313) are connected, two through axis of rotation (315) rotation with dead lever (312) dwang (313) lower extreme is fixed with same support ring (311), support ring (311) bottom surface is contradicted with the concrete bottom surface.

2. A concrete vibrator according to claim 1, wherein: and one end of each of the two rotating shafts (315), which is far away from the other end, is provided with a fixing component (33) for fixing the rotating rod (313) and the fixing rod (312).

3. A concrete vibrator according to claim 2, wherein: dwang (313) are fixed with axis of rotation (315), the length direction setting of dead lever (312) is followed in axis of rotation (315), the dead lever (312) are kept away from the one end of collar (314) and are sunken to be equipped with mounting groove (3122), fixed subassembly (33) are including installation pole (331), installation pole (331) and mounting groove (3122) threaded connection support the tip of axis of rotation (315).

4. A concrete vibrator according to claim 3, wherein: one end of the rotating shaft (315), which is close to the fixing component (33), is concavely provided with a fastening groove (3151), one end of the mounting rod (331) is provided with a fastening rod (332), the fastening rod (332) is in threaded connection with the fastening groove (3151), and the thread pitch and the screwing direction in the fastening groove (3151) are the same as those in the mounting groove (3122).

5. A concrete vibrator according to claim 4, wherein: and an installation sheet (3311) is arranged at one end of the installation rod (331) far away from the rotating shaft (315).

6. A concrete vibrator according to claim 1, wherein: the utility model discloses a damping device, including collar (314), regulation pole (14), regulation pole (23) and mounting ring (314), be equipped with between collar (314) the inboard adjustable ring (23) that is equipped with, adjustable ring (23) and collar (14) threaded connection, be equipped with damping subassembly (32).

7. A concrete vibrator according to claim 6, wherein: the vibration damping assembly (32) comprises a spring (322), one end of the spring (322) is fixed with the mounting ring (314), and the other end of the spring (322) is fixed with the adjusting ring (23).

8. A concrete vibrator according to claim 7, wherein: elastic damping piece (321) has been cup jointed in the spring (322) outside, damping piece (321) one end is fixed with collar (314), and the other end is fixed with adjustable ring (23).

9. A concrete vibrator according to claim 8, wherein: the fixed one side of damping piece (321) and collar (314) is the arc and offsets with collar (314) inboard and pastes, the fixed one side of damping piece (321) and adjustable ring (23) also is the arc and offsets with the adjustable ring (23) outside and pastes.