CN220039979U - Cement mortar shaking table - Google Patents

Abstract

The utility model discloses a cement mortar vibrating table, which solves the problems that the existing cement mortar vibrating table consists of a motor, a cam, a clamp, a support and a platform plate, wherein the clamp is used for fixing a die for containing cement mortar through a pressing rod, the cam rotates to drive the platform plate to vibrate, the pressing rod of the clamp is loosened in the vibration process, the die for containing cement mortar is separated, the cement mortar is scattered on the platform plate and is difficult to clean.

Description

Cement mortar shaking table

Technical Field

The utility model belongs to the technical field of vibrating tables, and particularly relates to a cement mortar vibrating table.

Background

Before the cement mortar is subjected to strength test, a solid cement mortar strength test piece needs to be manufactured, the inside of the test piece needs to be tightly ensured, the fracture resistance and the bending resistance of the cement mortar can be accurately measured, the cement mortar is removed, a die for containing the cement mortar needs to be placed on a cement mortar vibration table before the cement mortar is solidified, and air can be effectively vibrated out by up-down vibration, so that the cement mortar vibration table is a necessary test tool for the strength test.

However, the existing cement mortar vibrating table consists of a motor, a cam, a clamp, a bracket and a platform plate, wherein the clamp is used for fixing a die for containing cement mortar through a pressing rod, the cam rotates to drive the platform plate to vibrate, the pressing rod of the clamp is loosened in the vibration process, the die for containing cement mortar is caused to fall off, the cement mortar is scattered on the platform plate, and cleaning is difficult.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the cement mortar vibrating table, which effectively solves the problems that the conventional cement mortar vibrating table consists of a motor, a cam, a clamp, a bracket and a platform plate, the clamp is used for fixing a die for containing cement mortar through a pressing rod, the platform plate is driven to vibrate by the rotation of the cam, the pressing rod of the clamp is loosened in the vibration process, the die for containing cement mortar falls off, the cement mortar is scattered on the platform plate, and cleaning is difficult.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cement mortar shaking table, comprises a base plate, the bottom plate top is fixed with outer pole, outer pole top has cup jointed the interior pole, the spring is installed in the interior pole outside, interior pole top is connected with the platform board, the platform board top is fixed with the anchor clamps, the anchor clamps top is connected with the protective housing, the picture peg is installed to the protective housing inboard, the picture peg top is fixed with the handle, platform board bottom one side is connected with the balancing weight, the motor frame is installed to platform board bottom opposite side, motor frame bottom end is fixed with the motor, platform board bottom mid-mounting has the fixed plate, motor one end is connected with the head rod, head rod is kept away from motor one end and is fixed with first gear, the second gear is installed in the first gear outside, second gear mid-section is connected with the second connecting rod, second connecting rod one end is fixed with first movable plate, the second movable plate is installed to the second connecting rod other end, motor and commercial power electric connection.

Preferably, a rubber gasket is arranged at the bottom end of the bottom plate.

Preferably, lubricating oil is smeared on the outer sides of the first gear and the second gear.

Preferably, the number of the outer rods is four, and the outer rods are uniformly distributed at four corners of the bottom plate.

Preferably, the platform plate is made of metal.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the mold for containing cement mortar can be fixed by moving the plugboard, the plugboard is propped by the small spring by utilizing the elasticity, so that the loosening of the clamp caused by vibration is avoided, and the reliability and stability of the fixture fixation can be effectively ensured.

The utility model has simple structure, can utilize the first movable plate and the second movable plate to rotate to generate momentum so as to vibrate the platform plate, and the outer rod and the inner rod are sleeved, so that the up-and-down vibration of the platform plate can be ensured, and the situation that the vibration has no directivity is avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a motor mounting structure according to the present utility model;

fig. 3 is a schematic view of a first gear mounting structure according to the present utility model.

In the figure: 1, a bottom plate; 2, an outer rod; 3, an inner rod; 4, a spring; 5, clamping; 6, inserting plates; 7, protecting a shell; 8, a handle; 9, a platform plate; 10 balancing weight blocks; 11 motor frames; a 12 motor; 13 a first connecting rod; a second connecting rod 14; 15 fixing plates; 16 a first gear; 17 a second gear; 18 a first movable plate; and 19, a second movable plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, fig. 2 and fig. 3, the embodiment of the utility model provides a cement mortar vibrating table, which comprises a bottom plate 1, wherein an outer rod 2 is fixed at the top end of the bottom plate 1, an inner rod 3 is sleeved at the top of the outer rod 2, a spring 4 is installed at the outer side of the inner rod 3, a platform plate 9 is connected at the top end of the platform plate 9, a clamp 5 is fixed at the top end of the clamp 5, a protective shell 7 is connected at the top end of the clamp 5, a plugboard 6 is installed at the inner side of the protective shell 7, a handle 8 is fixed at the top end of the plugboard 6, a balancing weight 10 is connected at one side of the bottom end of the platform plate 9, a motor frame 11 is installed at the other side of the bottom end of the platform plate 9, a motor 12 is fixed at the bottom end of the motor frame 11, a fixed plate 15 is installed at the middle of the bottom end of the platform plate 9, a first connecting rod 13 is connected at one end of the motor 12, a first gear 16 is fixed at the end of the first connecting rod 13, a second gear 17 is installed at the outer side of the first gear 16, a second connecting rod 14 is connected at the middle of the second gear 14, a first movable plate 18 is fixed at one end of the second connecting rod 14, a second movable plate 19 is installed at the other end of the second connecting rod 12, and electric motor 12 is electrically connected with electric supply.

Specifically, a rubber gasket is installed at the bottom end of the bottom plate 1.

Specifically, lubricating oil is smeared on the outer sides of the first gear 16 and the second gear 17.

Specifically, the number of the outer rods 2 is four, and the outer rods are uniformly distributed at four corners of the bottom plate 1.

Specifically, the platform plate 9 is made of metal.

According to the embodiment I, as shown in figures 1, 2 and 3, the number of the outer rod 2, the number of the inner rod 3 and the number of the springs 4 are four, the four outer rods 2, the four inner rods 3 and the four springs 4 are all distributed at four corners of the bottom plate 1, a stable supporting function is achieved, the inner side of the outer rod 2 and the outer side of the inner rod 3 are smooth surfaces, the platform plate 9 can be ensured to vibrate up and down, the function of the springs 4 is achieved to strengthen the vibration, the tops of the springs 4 are fixed at the bottom ends of the platform plate 9, the bottoms of the springs 4 are fixed at the top ends of the outer rod 2, under the elastic force of the springs 4, the inner rod 3 is suspended at the inner side of the outer rod 2, the inner rod 3 can be ensured to move up and down, the balancing weight 10 and the motor 12 at the bottom end of the platform plate 9 ensure that the platform plate 9 is stressed evenly, one end of the second connecting rod 14 is fixed with the first moving plate 18, the other end of the second connecting rod 14 is provided with the second moving plate 19, the first moving plate 18 and the second connecting rod 14 are in a rotating synchronization, the resultant force of vibration can be formed, the vibration plugboard 6 and the protective housing 7 are connected through small springs, the small plugboard 6 can eject the plugboard 6, the small spring can be controlled to be convenient to control the direction of the plugboard 6 to move horizontally, the plugboard 6 is controlled by the small handle 7, and the plugboard 6 can be controlled to move horizontally, and the plugboard 6 is controlled to move towards the small plugboard 6.

Working principle: when the cement mortar vibrating table is used, the mold of cement mortar enables the plugboard 6 to jack into the protective shell 7, the motor 12 starts to rotate, the motor 12 drives the first connecting rod 13 to rotate, the first connecting rod 13 drives the first gear 16 to rotate, the first gear 16 drives the second gear 17 to rotate, the second gear 17 drives the second connecting rod 14 to rotate, the second connecting rod 14 can drive the second gear 17 and the first movable plate 18 to rotate, the second gear 17 and the first movable plate 18 rotate to generate momentum, the platform board 9 can be driven to vibrate, the platform board 9 can continuously compress and stretch the springs 4, the vibration is more durable and severe, the outer rod 2 is sleeved with the inner rod 3, the platform board 9 can only move up and down, no directivity is caused, the plate 6 and the protective shell 7 are connected through the small springs, the plugboard 6 can jack out the plugboard 6, the protective shell 6 can overcome elasticity when the plugboard 6 is stressed, the handle 8 is connected with the plugboard 6, the small springs can conveniently control the plugboard 6 to retract into the protective shell 7, the small springs control the plugboard 6 to move in the horizontal direction, the vibration direction is the vertical direction, and the vibration of the platform board 6 can be prevented from being loosened.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a cement mortar shaking table, includes bottom plate (1), its characterized in that: the utility model discloses a motor drive mechanism, including bottom plate (1), outer pole (2) top has cup jointed interior pole (3), spring (4) are installed in interior pole (3) outside, interior pole (3) top is connected with platform board (9), platform board (9) top is fixed with anchor clamps (5), anchor clamps (5) top is connected with protective housing (7), protective housing (7) inboard installs picture peg (6), picture peg (6) top is fixed with handle (8), platform board (9) bottom one side is connected with balancing weight (10), motor frame (11) are installed to platform board (9) bottom opposite side, motor frame (11) bottom fixed has motor (12), platform board (9) bottom mid-mounting has fixed plate (15), motor (12) one end is connected with head rod (13), motor (12) one end is kept away from to head rod (13) is fixed with first gear (16), second gear (17) are installed in the outside, second gear (17) mid-mounting has second connecting rod (14), second connecting rod (14) one end is fixed with first movable plate (18), second movable plate (14) other end and second movable plate (19) are installed to electric connection.

2. A cement mortar vibrating table as claimed in claim 1, wherein: the bottom end of the bottom plate (1) is provided with a rubber gasket.

3. A cement mortar vibrating table as claimed in claim 1, wherein: lubricating oil is smeared on the outer sides of the first gear (16) and the second gear (17).

4. A cement mortar vibrating table as claimed in claim 1, wherein: the number of the outer rods (2) is four, and the outer rods are uniformly distributed at four corners of the bottom plate (1).

5. A cement mortar vibrating table as claimed in claim 1, wherein: the platform plate (9) is made of metal.