Rolling cone type internal vibrator for constructional engineering
Technical Field
The utility model relates to a building engineering technical field especially relates to a building engineering is with rolling inside vibrator of awl formula.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them.
After the construction worker has poured the concrete, in order to evacuate remaining air in the concrete, then need use the vibrator to shake and discharge, but current electromagnetic shaker is because the vibrations effect is obvious, so construction worker when using handheld vibrator, the vibration sense that the vibrator gives other people through the handle transmission is violent, leads to using the travelling comfort relatively poor to the electromagnetic shaker shakes the effect when facing the darker concrete of degree of depth generally.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the inside vibrator of roll cone formula for building engineering who proposes, it can effectively reduce the vibrator and give construction worker's sense of vibration, improves the travelling comfort to there is obvious promotion to the darker earth that mixes of the degree of depth vibrations exhaust effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an internal vibrator of rolling cone formula for building engineering, includes the vibration board, first driving motor is installed to the upper end of vibration board, first driving motor's output end fixedly connected with first eccentric wheel, the upper right side of vibration board is equipped with the handle, be equipped with damper between handle and the vibration board, the upper end of vibration board is equipped with the through-hole, the top fixedly connected with of vibration board and the guide sleeve of through-hole intercommunication, be equipped with the vibrations pole that extends to in the through-hole in the guide sleeve, the upper end fixedly connected with mounting bracket of vibrations pole, install second driving motor in the mounting bracket, second driving motor's output shaft fixedly connected with second eccentric wheel, be equipped with reciprocating mechanism between vibration board and the vibrations pole, be equipped with wiper mechanism in the guide sleeve.
Preferably, damper includes fixedly connected with vibration board upper end and to the bracing piece of handle direction slope, the upper end fixedly connected with damping sleeve of bracing piece, be equipped with the shock attenuation slider in the damping sleeve, all through spring elastic connection between the both ends of shock attenuation slider and the telescopic both ends inside wall of shock attenuation, the lateral wall fixedly connected with of handle extends to the connecting rod in the damping sleeve, the terminal lateral wall fixed connection with the damping slider of connecting rod.
Preferably, reciprocating mechanism is including installing the third driving motor in the vibration board upper end, the output fixedly connected with reciprocating screw of third driving motor, reciprocating screw's outer wall cover is equipped with reciprocating slide block, reciprocating slide block's lateral wall and the lateral wall fixed connection of mounting bracket.
Preferably, the cleaning mechanism comprises a transmission cavity arranged in the side wall of the guide sleeve, a plurality of annular pipes communicated with the transmission cavity are arranged in the side wall of the guide sleeve from top to bottom, a plurality of water spray nozzles extending into the guide sleeve are arranged on the side wall of each annular pipe, a water inlet communicated with the transmission cavity is fixedly connected to the outer wall of the guide sleeve, and a tap water pipe is sleeved at the tail end of each water inlet.
Preferably, an inclined surface is arranged between the left side wall and the lower end surface of the vibrating plate.
Preferably, the first driving motor, the third driving motor and the outer wall of the reciprocating screw rod are provided with a housing.
The utility model discloses in, its beneficial effect does:
1. the damping mechanism who sets up, the bracing piece is transmitted with vibrations to the vibration board, and the shock attenuation sleeve is transmitted with vibrations to the bracing piece to lead to the shock attenuation slider elastic sliding under the effect of the inherent spring of shock attenuation sleeve, can effectively cushion shock attenuation sleeve and bring vibrations for connecting rod and handle, improve construction worker's use travelling comfort.
2. The reciprocating mechanism who sets up, second driving motor drive second eccentric wheel rotate and produce vibrations to drive vibrations pole vibrations, third driving motor drives reciprocal lead screw and rotates, and reciprocal lead screw drives reciprocal slider and reciprocates and slides from top to bottom, and reciprocal slider drives vibrations pole and reciprocates from top to bottom at the concrete and shakes, makes the exhaust effect of concrete better.
3. The cleaning mechanism is arranged, tap water can enter the annular pipes through the transmission cavity and is sprayed on the surface of the vibration rod from the water spraying port to be cleaned, and the cleaning is convenient.
Drawings
Fig. 1 is a schematic structural view of a rolling cone type internal vibrator for construction engineering according to the present invention;
fig. 2 is the utility model provides a building engineering is with enlarged structure schematic diagram of a department of rolling cone formula internal vibrator.
In the figure: the vibration plate 1, the first driving motor 2, the first eccentric wheel 3, the handle 4, the through hole 5, the guide sleeve 6, the vibration rod 7, the mounting frame 8, the second driving motor 9, the second eccentric wheel 10, the support rod 11, the damping sleeve 12, the damping slide block 13, the spring 14, the connecting rod 15, the third driving motor 16, the reciprocating screw rod 17, the reciprocating slide block 18, the transmission cavity 19, the annular pipe 20, the water jet 21, the water inlet 22, the tap water pipe 23 and the housing 24.
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.
Referring to fig. 1-2, a rolling cone type internal vibrator for construction engineering, comprising a vibration plate 1, an inclined plane is arranged between the left side wall and the lower end surface of the vibration plate 1 for facilitating the pushing of the vibration plate 1, a first driving motor 2 is installed at the upper end of the vibration plate 1, a first eccentric wheel 3 is fixedly connected to the output end of the first driving motor 2, a handle 4 is arranged at the upper right side of the vibration plate 1, a damping mechanism is arranged between the handle 4 and the vibration plate 1, the damping mechanism comprises a supporting rod 11 fixedly connected to the upper end of the vibration plate 1 and inclined towards the handle 4, a damping sleeve 12 is fixedly connected to the upper end of the supporting rod 11, a damping slider 13 is arranged in the damping sleeve 12, both ends of the damping slider 13 are elastically connected with the inner side walls at both ends of the damping sleeve 12 through springs 14, a connecting rod 15 extending into the damping sleeve 12 is fixedly connected to the side wall, vibration board 1 will shake and transmit for bracing piece 11, and bracing piece 11 will shake and transmit for damping sleeve 12 to lead to damping slider 13 elastic sliding under the effect of the internal spring 14 of damping sleeve 12, can effectively cushion damping sleeve 12 and bring vibrations for connecting rod 15 and handle 4, improve construction worker's use travelling comfort.
The upper end of the vibrating plate 1 is provided with a through hole 5, a guide sleeve 6 communicated with the through hole 5 is fixedly connected above the vibrating plate 1, a vibrating rod 7 extending into the through hole 5 is arranged in the guide sleeve 6, the upper end of the vibrating rod 7 is fixedly connected with an installation frame 8, a second driving motor 9 is installed in the installation frame 8, an output shaft of the second driving motor 9 is fixedly connected with a second eccentric wheel 10, a reciprocating mechanism is arranged between the vibrating plate 1 and the vibrating rod 7 and comprises a third driving motor 16 installed at the upper end of the vibrating plate 1, the output end of the third driving motor 16 is fixedly connected with a reciprocating lead screw 17, the outer walls of the first driving motor 2, the third driving motor 16 and the reciprocating lead screw 17 are respectively provided with a housing 24 for protection, a reciprocating slide block 18 is sleeved on the outer wall of the reciprocating lead screw 17, the side wall of the reciprocating slide block 18 is fixedly connected with the side wall of the installation frame, and the vibrating rod 7 is driven to vibrate, the third driving motor 16 drives the reciprocating screw rod 17 to rotate, the reciprocating screw rod 17 drives the reciprocating slide block 18 to slide up and down in a reciprocating manner, and the reciprocating slide block 18 drives the vibrating rod 7 to vibrate up and down in a reciprocating manner on the concrete, so that the exhaust effect of the concrete is better.
Be equipped with wiper mechanism in guide sleeve 6, wiper mechanism is including setting up transmission chamber 19 in guide sleeve 6 lateral wall, top-down is provided with a plurality of ring pipes 20 with transmission chamber 19 intercommunication in the lateral wall of guide sleeve 6, the lateral wall of a plurality of ring pipes 20 all is equipped with a plurality of water jet 21 that extend to in the guide sleeve 6, the outer wall fixedly connected with of guide sleeve 6 and the water inlet 22 of transmission chamber 19 intercommunication, the end cover of water inlet 22 is equipped with water pipe 23, the running water can get into in a plurality of ring pipes 20 through transmission chamber 19, and wash at the surface of vibrations pole 7 from the injection of water jet 21 injection, it is more convenient to wash.
In the utility model, when a construction worker holds a handle 4 and uses a vibrator, a first driving motor 2 drives a first eccentric wheel 3 to rotate, thereby driving a vibration plate 1 to vibrate on the surface of concrete, the vibration plate 1 transmits vibration to a support rod 11 during the period, the support rod 11 transmits vibration to a vibration-absorbing sleeve 12, thereby leading a vibration-absorbing slide block 13 to elastically slide under the action of a spring 14 in the vibration-absorbing sleeve 12, namely effectively buffering the vibration of the vibration-absorbing sleeve 12 to a connecting rod 15 and the handle 4, improving the use comfort of the construction worker, when the deeper concrete needs to be vibrated and exhausted, a second driving motor 9 and a third driving motor 16 are started, the second driving motor 9 drives a second eccentric wheel 10 to rotate and generate vibration, and drives a vibration rod 7 to vibrate, the third driving motor 16 drives a reciprocating screw 17 to rotate, the reciprocating screw 17 drives a reciprocating slide block 18 to reciprocate up and down, reciprocating slide block 18 drives vibrations pole 7 and carries out reciprocating vibration from top to bottom at the concrete, makes the exhaust effect of concrete better, when vibrations pole 7 used up closed, inserts water pipe 23 on water inlet 22, and the running water can get into a plurality of ring pipes 20 through transmission chamber 19 in to spray from the water jet 21 and wash on the surface of vibrations pole 7, it is more convenient to wash.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.