CN210530350U - Just, move bayonet concrete vibrating device - Google Patents

Just, move bayonet concrete vibrating device Download PDF

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Publication number
CN210530350U
CN210530350U CN201921296673.0U CN201921296673U CN210530350U CN 210530350 U CN210530350 U CN 210530350U CN 201921296673 U CN201921296673 U CN 201921296673U CN 210530350 U CN210530350 U CN 210530350U
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China
Prior art keywords
rod
frame
pawl
pedal
vibrating
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Active
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CN201921296673.0U
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Chinese (zh)
Inventor
侯俊杰
李玉华
张磊
周超辉
董伟业
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Tianyi Construction Development Co Ltd
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Tianyi Construction Development Co Ltd
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Abstract

The utility model discloses a just, move bayonet concrete vibrating device relates to mechanical technical field. Its technical essential includes the frame, two at least vibrting spears, correspond through the flexible axle respectively with each vibrting spear and be connected and fix the motor in the frame, two set sets set up respectively in the grudging post of frame front end both sides, be provided with the gyro wheel on the frame bottom, the level is equipped with the vertical connecting rod that slides in the coexistence frame in both ends between the coexistence frame, each vibrting spear is installed on the length direction of connecting rod, the intermediate position of connecting rod is connected with the tractive leather strap, rotate in the frame and be connected with the handle bar of keeping away from the one end of connecting rod with the tractive leather strap and be connected, be provided with the axle between the upper end of coexistence frame, the position that the tractive leather strap is in between connecting rod and the handle bar is around establishing the axle. The utility model has the advantages of anti-sticking is dead, ensures the vibrting spear and goes up and down safely.

Description

Just, move bayonet concrete vibrating device
Technical Field
The utility model relates to a construction machinery technical field, more specifically say, it relates to a just, moves bayonet concrete vibrating device.
Background
In the concrete pouring process, concrete tamping equipment is adopted to remove air bubbles in the concrete, tamping is carried out, the concrete is combined compactly, the phenomena of honeycomb pitted surface and the like of the concrete are eliminated, the strength of the concrete is improved, and the quality is ensured. The relatively common concrete tamping equipment is a plug-in concrete vibrator and is widely applied to concrete construction, wherein the whole vibrating equipment consists of key parts such as a vibrator, a hose, a flexible shaft, a vibrating rod head and a vibrator rolling cone, an operator needs to hand the vibrating rod in the mixed concrete to tamp the concrete, and for sites with large area and planar construction, the problems of low working efficiency and non-uniform vibration exist when the single vibrating rod is adopted to perform concrete vibrating operation. Large-scale concrete vibrating machinery has saved the manual work in the market, has improved work efficiency, but this kind of machinery weight is big, and the flexibility is not high, can not use in some narrow and small spaces, can not adjust the height of the excellent body that vibrates in a flexible way, uses limitedly.
The utility model discloses a just, move bayonet earth vibrating device that mixes is disclosed in the chinese utility model patent that bulletin number is CN208518346U, including frame, two at least vibrting spears, correspond the motor of being connected through the flexible axle respectively with each vibrting spear, the motor is fixed in the frame front end both sides are equipped with the grudging post respectively it is vice all to be equipped with screw-nut on the grudging post, both sides the vice nut of screw-nut passes through the connecting rod and connects, the vibrting spear is fixed on the connecting rod, both sides the vice lead screw upper end of screw-nut passes through the drive unit and connects the frame bottom is equipped with the gyro wheel.
The prior art is similar to the above-mentioned just, move bayonet concrete vibrating device: the device is under the operational environment of many dusts and silt, is stained with the concrete that dust and splash easily on the screw-nut pair that sets up on the grudging post and the synchronous chain, and the concrete that is stained with on the screw-nut pair and the synchronous chain can lead to sliding, transmission structure card to die after solidifying to influence the use of whole equipment, not only bring the potential safety hazard and still reduced work efficiency, cause economic loss.
SUMMERY OF THE UTILITY MODEL
To the technical problem that has now, an object of the utility model is to provide a just, move bayonet concrete vibrating device, it has the advantage of ensureing the vibrting spear safety that goes up and down.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a just, move bayonet concrete vibrating device, includes frame, two at least vibrting spears, corresponds motor, two pieces of the fixing in the frame respectively through the flexible axle with each vibrting spear and set up respectively in the grudging post of frame front end both sides, be provided with gyro wheel, its characterized in that in the frame bottom: the horizontal connecting rod that is equipped with both ends vertical sliding in coexistence frame between the grudging post, each the vibrting spear is installed on the length direction of connecting rod, the intermediate position of connecting rod is connected with the tractive leather strap, rotate the hand lever that is connected with the one end that axis of rotation and tractive leather strap kept away from the connecting rod in the frame, two be provided with between the upper end of grudging post around the axle, the position that the tractive leather strap is in between connecting rod and the hand lever is around establishing around the axle, be provided with the ratchet pawl device that is used for fixing hand lever turned angle in the frame.
By adopting the technical scheme, a worker can conveniently push the rack to a part needing vibrating through the idler wheels, and then the vibrating rod is driven by the motor to vibrate the concrete; when the working height of each vibrating rod needs to be adjusted, a worker firstly releases the clamping relation of the ratchet wheel and pawl device, so that the hand lever can rotate freely, then the worker rotates the hand lever, and at the moment, one end of the pulling leather strap connected with the connecting rod pulls the connecting rod to move up and down along with the rotating direction of the hand lever, so that the effect of adjusting the working height of each vibrating rod is achieved; when the vibrating spear moves to a designated working height, the worker controls the ratchet wheel and the pawl to be in the clamping relation again, so that the hand lever cannot rotate, and the aim of limiting the working height of each vibrating spear again can be achieved; thereby reach and prevent that the card from appearing dying in the vibrting spear goes up and down, ensure the safe effect of vibrting spear lift.
The utility model discloses further set up to: two the vertical slide rail that is provided with on the grudging post, the both ends of connecting rod all are provided with the slider that slides with two slide rails respectively and are connected.
Through the technical scheme: through the cooperation that sets up slider and slide rail for the connecting rod can reciprocate along the slide rail steadily in rising and decline in-process, does not take place the skew.
The utility model discloses further set up to: each upright frame is provided with a corrugated sleeve covering the sliding block and the sliding rail, the sliding rail is completely covered by the corrugated sleeve, and one side of each sliding block, which is far away from the sliding rail, extends out of the corrugated sleeve and is fixed with the corrugated sleeve.
Through adopting above-mentioned technical scheme, cover slide rail and slider with the ripple cover for under the operational environment of high dust, external dust, silt and the concrete that splashes can not be stained with on slider, slide rail, and the ripple cover has stronger flexible function, in order to reach the effect that can protect slider, slide rail can not be stained with concrete etc. and do not influence the lift of connecting rod again.
The utility model discloses further set up to: each vibrating rod is fixed on the connecting rod through an omega-shaped pipe clamp, and two ends of the omega-shaped pipe clamp are fixed on the connecting rod in a bolt locking mode.
By adopting the technical scheme, the vibration rod can be firmly fixed on the connecting rod by the omega-shaped pipe clamp, when manual operation or cleaning is needed, the vibration rod can be taken out by unscrewing the screw on the omega-shaped pipe clamp, the device can also be manually operated by the design, and when construction is needed in places which are difficult to reach by a machine, the vibration rod can be detached, so that the operation is convenient; the vibrating spear can be taken down when needing to be cleaned, so that the cleaning is more convenient.
The utility model discloses further set up to: the inner wall of the omega-shaped pipe clamp and the part of the omega-shaped pipe clamp, which is attached to the connecting rod, are provided with rubber pads for damping.
Through adopting above-mentioned technical scheme, the rubber pad has effectively alleviateed the vibrations of vibrting spear, has improved the life of vibrting spear, and the rubber pad has stronger elasticity reset capability, can effectively improve the joint strength between pipe clamp and the vibrting spear.
The utility model discloses further set up to: the traction device is characterized in that a traction wheel is rotatably connected to the middle part of the shaft, an inner groove is formed in the outer wall of the traction wheel in the circumferential direction of the axis with the traction wheel, and the traction leather strip is wound on the traction wheel and embedded in the inner groove.
Through adopting above-mentioned technical scheme, the tractive leather strap agrees with mutually with the inner groove on the traction wheel, and when the tractive leather strap was stimulateeed, the traction wheel played the effect of a direction and support, because adopt the traction wheel to make the frictional force between leather strap and the traction wheel little, can not only play laborsaving effect, can also prevent the excessive wearing and tearing of tractive leather strap, protection tractive leather strap, and then guarantee the life of tractive leather strap.
The utility model discloses further set up to: the ratchet wheel and pawl device comprises a ratchet wheel which is fixed at the lower end of the hand lever and is arranged coaxially with the rotating shaft of the hand lever and a pawl which is rotatably connected to the rack and is clamped with one side of the ratchet wheel close to the stand.
By adopting the technical scheme, when the connecting rod needs to be pulled upwards, the hand lever is pulled downwards in the direction far away from the connecting rod, the ratchet wheel rotationally connected with the hand lever rotates along with the hand lever, when the connecting rod is adjusted to a proper height, the hand lever is loosened, the pawl is automatically clamped with the ratchet wheel, the ratchet wheel does not rotate any more, and the connecting rod is fixed at the current height along with the ratchet wheel; when needs are adjusted the connecting rod downwards, stir the direction of keeping away from the ratchet earlier with the pawl orientation, at this moment, the pawl relieve with the ratchet between the joint relation, then have the upper end by staff handle bar and rotate towards the direction of connecting rod for the connecting rod can slide downwards under the effect of gravity, when the connecting rod drives each vibrting spear and removes to appointed height, the staff moves back the pawl so that the pawl can be fixed by the restriction with the ratchet joint once more.
The utility model discloses further set up to: the rack is provided with a pedal, the lower side of the pedal is rotatably connected with the rack, the rotating shaft of the pedal is parallel to the rotating shaft of the pawl, the pedal is positioned on one side, away from the connecting rod, of the pawl, a transmission rod is arranged between the upper side of the pedal and the upper end of the pawl, the two ends of the transmission rod are respectively rotatably connected with the pedal and the pawl, the rack is further provided with a spring, the upper end lower surface of the pedal and the rack are respectively connected with the upper end lower surface of the pedal, and the spring is arranged in an initial state and downwards inclined.
By adopting the technical scheme, the pedal and the pawl can be linked through the transmission rod, so that a worker only needs to step on the pedal to enable the upper side of the pedal to rotate towards the direction of the pawl, the upper end of the pawl can rotate towards the direction far away from the ratchet wheel, and the clamping connection between the pawl and the pawl is released; when the staff releases the footboard, the footboard resets under the restoring force of spring to reach and drive the pawl and reset so that the pawl and ratchet joint once more, convenient operation.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the matching of the connecting rod, the traction leather strips, the hand lever, the shaft and the ratchet wheel and pawl device, the height of the vibrating rod arranged on the connecting rod can be adjusted, the vibrating rod cannot be jammed, and the effects of ensuring the lifting safety of the vibrating rod and ensuring the normal work of the vibrating device are achieved;
(2) by arranging the corrugated sleeve, dust, silt and splashed concrete cannot be attached to the sliding block and the sliding rail, so that the effects of ensuring the normal sliding of the sliding block and the sliding rail and the normal adjustment of the vibrating rod are achieved;
(3) through the cooperation of setting up between spring, transfer line and the spring, play the joint cooperation that conveniently realizes ratchet and pawl, conveniently adjust the height of vibrting spear.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
Reference numerals: 1. a frame; 2. a vibrating rod; 3. a flexible shaft; 4. a motor; 5. erecting a frame; 6. a connecting rod; 7. a shaft; 8. a handle; 9. pulling the leather strips; 10. a ratchet and pawl arrangement; 101. a ratchet wheel; 102. a pawl; 11. a slide rail; 12. a slider; 13. a corrugated sleeve; 14. an omega-shaped pipe clamp; 15. a rubber pad; 16. a traction wheel; 17. a pedal; 18. a transmission rod; 19. a spring; 20. and a roller.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
In the embodiment, an insertion type concrete vibrating device convenient to move is shown in fig. 1 and comprises a frame 1 for playing a main supporting and bearing role, at least two vibrating rods 2 for vibrating concrete, and a motor 4 which is correspondingly connected with each vibrating rod 2 through a flexible shaft 3 and fixed on the frame 1 for driving the vibrating rods 2 to work; the hand lever lifting mechanism comprises vertical frames 5 fixed on two sides of the front end of a rack 1, connecting rods 6 with two ends connected to the vertical frames 5 in a sliding mode respectively are horizontally arranged between the two vertical frames 5, a shaft 7 parallel to the connecting rods 6 is fixed between the upper ends of the two vertical frames 5 and above the connecting rods 6, a hand lever 8 which is connected to the rack 1 in a rotating mode and has a rotating shaft parallel to the shaft 7 is rotated, two ends of a pulling leather strap 9 which is connected with the middle of the connecting rods 6 and the upper end of the hand lever 8 respectively and is wound around the shaft 7 to convert rotating force of the hand lever 8 into lifting force of the connecting rods 6, and a ratchet and pawl device 10 used for limiting the rotating angle of the hand lever 8 is arranged on the rack; wherein, each vibrating spear 2 all is fixed in on connecting rod 6 and arranges along the length direction equidistance of connecting rod 6.
Combine fig. 1 and fig. 2 to show, the equal vertical slide rail 11 that is provided with in one side that two grudging posts 5 are relative, both ends at connecting rod 6 all are provided with slide rail 11 respectively and slide and be connected with the slider 12 that is used for preventing connecting rod 6 skew, slider 12 is the setting of sphere form, all be equipped with the ripple cover 13 that is used for the check to keep off silt and splash concrete on two grudging posts 5, ripple cover 13 can be with slide rail 11, slider 12 wraps completely, one side that slide rail 11 was kept away from to slider 12 all stretches out ripple cover 13 and fixed with ripple cover 13, the ripple cover has stronger flexible function, prevent that silt and concrete from being stained with slider 12, on the slide rail 11, guarantee connecting rod 6's normal upper and lower slip, do not influence the lift of connecting rod 6 again.
As shown in fig. 2, each vibrating rod 2 is fixed on the connecting rod 6 through an "Ω" -shaped pipe clamp 14, and two ends of the "Ω" -shaped pipe clamp 14 are fixed on the connecting rod 6 in a bolt locking manner; wherein, the inner wall of each omega-shaped pipe clamp 14 and the joint part of the omega-shaped pipe clamp 14 and the connecting rod 6 are respectively provided with a rubber pad 15 which is tightly attached to the outer wall of the vibrating rod 2 and is used for damping.
As shown in fig. 1, a traction wheel 16 is rotatably connected to the middle portion of the shaft 7, an inner groove (not labeled in the figure) circumferentially arranged around the axis of the traction wheel 16 is formed in the outer wall of the traction wheel 16, and the lower surface of the traction leather strap 9 is attached to the outer wall of the inner groove, so that the traction leather strap 9 and the transmission around the shaft 7 are smoother.
As shown in fig. 1 and 3, the ratchet-pawl device 10 includes a ratchet 101 fixed at the lower end of the hand lever 8 and coaxially arranged with the rotating shaft of the hand lever 8, and a pawl 102 rotatably connected to the frame 1 and engaged with one side of the ratchet 101 close to the stand 5; wherein, the frame 1 is provided with a pedal 17, the lower side of which is rotatably connected with the frame 1, the rotating shaft of which is parallel to the rotating shaft of the pawl 102, the pedal 17 is positioned on one side of the pawl 102 far away from the connecting rod 6, a transmission rod 18, the two ends of which are respectively rotatably connected with the pedal 17 and the pawl 102, is arranged between the upper side of the pedal 17 and the upper end of the pawl 102, the frame 1 is also fixed with a spring 19, the upper end and the lower end of which are respectively connected with the lower surface of the upper side of the pedal 17 and the frame 1, when the spring 19 is in an initial state, the ratchet 101 and the pawl 102 are in a clamping state; when the height of the connecting rod 6 is adjusted, a worker only needs to pull the hand rod 8 with one hand and step on the pedal 17 with one foot, the pedal 17 is loosened to a proper height, the pawl 102 and the ratchet 101 can be clamped, the adjusting is labor-saving and convenient, and the working efficiency is improved.
As shown in fig. 1, three rollers 20 are mounted at the bottom of the frame 1, each roller 20 is a universal wheel, one roller 20 is disposed at the middle position of the bottom of the rear end of the frame 1, and one roller 20 is disposed at the bottom of the front end of the frame 1 and below the two vertical frames 5.
The utility model has the advantages that:
when concrete needs to be vibrated, the device is pushed to a working position, the hand lever 8 is controlled to pull the pulling leather strip 9, the pulling leather strip 9 bypasses a traction wheel 16 at the middle position of the shaft 7 to transmit pulling force to the connecting rod 6, so that the connecting rod 6 moves up and down along the sliding rail 11, the height of the vibrating rod 2 on the connecting rod 6 is controlled, a worker only needs to pull the hand lever 8 with one hand and step on the pedal 17 with one foot when adjusting the height of the connecting rod 6, the clamping between the pawl 102 and the ratchet 101 can be realized by loosening the pedal 17 when adjusting to a proper height, the vibrating rod 2 is fixed at a specified position, and the height of the vibrating rod 2 is conveniently adjusted; when manual vibration is needed, the vibrating rod 2 can be taken out for manual operation by screwing out the bolt connected with the omega-shaped pipe clamp 14 for fixing the vibrating rod 2 in a bolt locking manner; through setting up ripple cover 13 for slider 12, slide rail 11 can not be stained with to dust, silt and the concrete that splashes, avoids the dead situation of card that equipment appears, reaches and ensures 2 lift safety of vibrting spear, promotes work efficiency, reduces economic loss's effect.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should be regarded as the protection scope of the present invention. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a just, move bayonet concrete vibrating device, includes frame (1), two at least vibrting spears (2), corresponds motor (4), two respectively set up in grudging post (5) of frame (1) front end both sides through flexible axle (3) respectively with each vibrting spear (2) and connect and fix in frame (1), be provided with gyro wheel (20), its characterized in that on frame (1) bottom: two the level is equipped with both ends vertical sliding in connecting rod (6) of coexistence frame (5) between grudging post (5), each vibrting spear (2) are installed on the length direction of connecting rod (6), the intermediate position of connecting rod (6) is connected with tractive leather strap (9), rotate in frame (1) and be connected with hand lever (8) of being connected with the one end that connecting rod (6) were kept away from in tractive leather strap (9), two be provided with between the upper end of grudging post (5) and pivot (7), the position that tractive leather strap (9) are in between connecting rod (6) and hand lever (8) is around establishing around pivot (7), be provided with ratchet device (10) that are used for fixing hand lever (8) turned angle on frame (1).
2. The portable insertion type concrete vibrating device according to claim 1, wherein: two slide rails (11) are vertically arranged on the vertical frame (5), and slide blocks (12) which are respectively connected with the two slide rails (11) in a sliding manner are arranged at two ends of the connecting rod (6).
3. The portable insertion type concrete vibrating device according to claim 2, wherein: each upright frame (5) is provided with a corrugated sleeve (13) covering the sliding block (12) and the sliding rail (11), the sliding rail (11) is completely covered by the corrugated sleeve (13), and one side, far away from the sliding rail (11), of each sliding block (12) extends out of the corrugated sleeve (13) and is fixed with the corrugated sleeve (13).
4. The portable insertion type concrete vibrating device according to claim 1, wherein: each vibrating rod (2) is fixed on the connecting rod (6) through an omega-shaped pipe clamp (14), and two ends of the omega-shaped pipe clamp (14) are fixed on the connecting rod (6) in a bolt locking mode.
5. The portable insertion type concrete vibrating device according to claim 4, wherein: the inner wall of the omega-shaped pipe clamp (14) and the joint part of the omega-shaped pipe clamp (14) and the connecting rod (6) are provided with rubber pads (15) for shock absorption.
6. The portable insertion type concrete vibrating device according to claim 1, wherein: the traction wheel (16) is connected to the middle part of the shaft (7) in a rotating mode, an inner groove which is circumferentially formed by an axis with the traction wheel (16) is formed in the outer wall of the traction wheel (16), and the traction leather strap (9) is wound on the traction wheel (16) and is embedded in the inner groove.
7. The portable insertion type concrete vibrating device according to claim 1, wherein: the ratchet wheel and pawl device (10) comprises a ratchet wheel (101) which is fixed at the lower end of the hand lever (8) and is arranged coaxially with the rotating shaft of the hand lever (8), and a pawl (102) which is rotatably connected to the rack (1) and is clamped with the ratchet wheel (101) at one side close to the stand (5).
8. The portable insertion concrete vibration device according to claim 7, wherein: the improved ratchet wheel is characterized in that a pedal (17) is arranged on the rack (1), the lower side of the pedal is rotationally connected with the rack (1), the rotating shaft of the pedal is parallel to the rotating shaft of the pawl (102), the pedal (17) is located on one side, away from the connecting rod (6), of the pawl (102), a transmission rod (18) is arranged between the upper side of the pedal (17) and the upper end of the pawl (102), the two ends of the transmission rod are rotationally connected with the pedal (17) and the pawl (102) respectively, a spring (19) is further arranged on the rack (1), the upper end of the spring is connected with the lower surface of the upper end of the pedal (17) and the rack (1) respectively, and the pedal (17) is inclined downwards towards the direction away from the pawl (.
CN201921296673.0U 2019-08-09 2019-08-09 Just, move bayonet concrete vibrating device Active CN210530350U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921296673.0U CN210530350U (en) 2019-08-09 2019-08-09 Just, move bayonet concrete vibrating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921296673.0U CN210530350U (en) 2019-08-09 2019-08-09 Just, move bayonet concrete vibrating device

Publications (1)

Publication Number Publication Date
CN210530350U true CN210530350U (en) 2020-05-15

Family

ID=70601143

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921296673.0U Active CN210530350U (en) 2019-08-09 2019-08-09 Just, move bayonet concrete vibrating device

Country Status (1)

Country Link
CN (1) CN210530350U (en)

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