CN216587752U

CN216587752U - Concrete vibrating equipment

Info

Publication number: CN216587752U
Application number: CN202123187285.9U
Authority: CN
Inventors: 李成河
Original assignee: Heilongjiang Institute of Technology
Current assignee: Heilongjiang Institute of Technology
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-24
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses concrete vibrating equipment, which comprises a bottom plate, wherein a pull rod is fixedly connected to the upper side of the front end of the bottom plate, a support frame is fixedly arranged on the upper side surface of the bottom plate, a lifting plate is vertically and vertically connected onto the side wall of the support frame through a first spring in a sliding manner, a plurality of motors are fixedly arranged on the upper side surface of the bottom plate, each motor is connected with a vibrating rod through a transmission pipe, and the vibrating rods are fixedly connected onto the side wall of the lifting plate. The problem of manual work handheld vibrating rod vibration is solved, workman's intensity of labour has been alleviateed.

Description

Concrete vibrating equipment

Technical Field

The utility model relates to the technical field of concrete vibration, in particular to concrete vibrating equipment.

Background

The concrete is the most commonly used building material in the building engineering, the concrete is formed by mixing and stirring cement, sand, stones, water and some proper additives, and then the concrete is solidified and hardened, the concrete needs to be vibrated in the concrete pouring process, the most used concrete vibrator which is driven by a motor provided with a handle and vibrates a vibrating rod is arranged on the construction site at present, in the actual use process of the concrete vibrator, a constructor is required to carry the motor through the handle all the time, and the physical consumption of the constructor is great in the whole concrete vibrating process; in addition, in the using process, the vibrating depth of the vibrating rod cannot be adjusted and limited, so that the vibrating quality of concrete is reduced, and the concrete vibrating equipment is provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a concrete vibrating apparatus to solve the problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: a concrete vibrating device comprises a bottom plate, wherein an inverted U-shaped pull rod is fixedly connected to the upper side of the front end of the bottom plate, the bottom plate can be driven to move on the surface of concrete by pulling the pull rod, a support frame is fixedly installed on the upper side face of the bottom plate, a lifting plate is vertically and vertically connected onto the side wall of the support frame in a sliding mode through a first spring, guide posts are fixedly connected to two ends of the support frame, two ends of the lifting plate are respectively sleeved on the guide posts in a sliding mode, the first spring is sleeved on the guide posts located below the lifting plate, the lifting plate can be upwards pushed to the highest position through the elastic force of the first spring, a plurality of motors are fixedly installed on the upper side face of the bottom plate, each motor is connected with a vibrating rod through a transmission pipe, the vibrating rod is fixedly connected onto the side wall of the lifting plate, the lower end of the vibrating rod penetrates through the side wall of the bottom plate and is connected into the concrete, thereby carry out the air bubble replacement to the top layer that vibrates to the concrete of laying the highway through the vibrating rod to miscellaneous containing of concrete to the diffusion is to the external world, thereby avoids taking place the problem of the inside hollowing of concrete.

Preferably, the support frame is horizontally and slidably connected with a sliding rod, one end, far away from the pull rod, of the sliding rod is rotatably connected with an ejector rod, the lower end of the ejector rod is rotatably connected to the side wall of the lifting plate, the sliding rod slides towards the pull rod, and the ejector rod is driven by the sliding rod to rotate so as to enable the ejector rod to push the lifting plate to slide downwards, so that the vibrating rod is driven to be downwards inserted into concrete.

Preferably, the bottom plate is close to the one end of pull rod and rotates and be connected with the bull stick, the bull stick passes through the telescopic connecting rod and is connected with the slide bar, through the bull stick alright drive slide bar slide on the support frame, the bull stick passes through joint spare activity joint and realizes inserting the vibrating rod back fixed in the concrete on the lateral wall of pull rod.

Preferably, the connecting rod includes two branch and two-way bolt, and two branch rotate respectively to be connected on the lateral wall of slide bar, bull stick, the both ends of two-way bolt mesh respectively and are connected to the inside of two branch, realize driving two branch relative slip then through rotating two-way bolt, realize changing the holistic length of connecting rod then.

Preferably, the joint spare is including fixing the fixed block on the pull rod lateral wall, there is the fixture block inside of fixed block through second spring sliding connection, the joint spare is still including opening the draw-in groove on the bull stick lateral wall, fixture block and draw-in groove activity joint, there is the stripper bar upper end of bull stick through third spring sliding connection, the lateral wall of bull stick is run through and extend to the outside in the upper end of stripper bar, the lower extreme and the fixture block activity joint of stripper bar realize that drive fixture block and fixture block break away from the joint.

Preferably, the upper end lateral wall of bull stick is gone up the cladding and is had the sheath, and the sheath is preferred to adopt soft material, comfort level when increasing the gripping.

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

1. According to the utility model, after the rotating rod is rotated towards one side of the pull rod, the sliding rod drives the lifting plate to slide downwards through the ejector rod, so that the vibrating rod is inserted into the concrete, and after the rotating rod is clamped on the pull rod through the clamping piece, the vibrating rod can be inserted into the concrete, and the position of the vibrating rod is fixed;

2. according to the utility model, the two support rods are driven to slide relatively by rotating the bidirectional bolt, and then the whole length of the connecting rod is changed, so that the depth of the vibrating rod inserted into concrete can be increased, and the vibrating rod can adapt to concrete vibrating operation with different thicknesses.

Drawings

FIG. 1 is a schematic diagram I of the overall structure of the present invention;

FIG. 2 is a schematic diagram II of the overall structure of the present invention;

FIG. 3 is a cross-sectional view of the pull rod, the clip member, the rotating rod, the supporting rod and the sliding rod of the present invention;

FIG. 4 is a cross-sectional view of the pull rod, the rotating rod, the fixing block, the second spring, the fixture block and the extrusion rod of the present invention;

FIG. 5 is a cross-sectional view of the present invention at the strut and bi-directional bolt;

FIG. 6 is a schematic structural view of the bottom plate, the supporting frame, the lifting plate, the vibrating rod, the sliding rod and the ejector rod of the utility model;

FIG. 7 is a schematic structural view of the support frame, the lifting plate, the vibrating rod, the motor and the transmission tube of the present invention.

In the figure: 1. bottom plate, 2, pull rod, 3, support frame, 4, lifter plate, 401, first spring, 402, guide post, 5, motor, 6, driving tube, 7, the stick that shakes, 8, slide bar, 9, ejector pin, 10, bull stick, 11, connecting rod, 1101, branch, 1102, two-way bolt, 12, joint spare, 1201, fixed block, 1202, second spring, 1203, the fixture block, 1204, the draw-in groove, 1205, the third spring, 1206, the extrusion stem, 13, the sheath.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a concrete vibrating device comprises a bottom plate 1, wherein an inverted U-shaped pull rod 2 is fixedly connected to the upper side of the front end of the bottom plate 1, the bottom plate 1 can be driven to move on the surface of concrete by pulling the pull rod 2, a support frame 3 is fixedly installed on the upper side surface of the bottom plate 1, a lifting plate 4 is vertically and vertically connected to the side wall of the support frame 3 in a sliding mode through a first spring 401, guide posts 402 are fixedly connected to two ends of the support frame 3, two ends of the lifting plate 4 are respectively sleeved on the guide posts 402 in a sliding mode, the first spring 401 is sleeved on the guide posts 402 located below the lifting plate 4, the lifting plate 4 can be upwards pushed to the highest position through the elasticity of the first spring 401, a plurality of motors 5 are fixedly installed on the upper side surface of the bottom plate 1, each motor 5 is connected with a vibrating rod 7 through a transmission pipe 6, the vibrating rod 7 is fixedly connected to the side wall of the lifting plate 4, the lower extreme of vibrating rod 7 runs through the lateral wall of bottom plate 1 and inserts and connect to in the concrete, thereby vibrates the concrete of laying the highway through vibrating rod 7 and replaces the miscellaneous bubble that contains of concrete to the top layer to the diffusion is to the external world, thereby avoids taking place the problem of the inside hollowing of concrete.

As shown in fig. 6, in order to drive the lifting plate 4 to drive the vibrating rod 7 to move up and down, specifically, a sliding rod 8 is horizontally and slidably connected to the support frame 3, one end of the sliding rod 8, which is far away from the pull rod 2, is rotatably connected to a push rod 9, the lower end of the push rod 9 is rotatably connected to the side wall of the lifting plate 4, and through the sliding of the sliding rod 8 towards the pull rod 2, the sliding rod 8 drives the push rod 9 to rotate, so that the push rod 9 pushes against the lifting plate 4 to slide downwards, thereby driving the vibrating rod 7 to be inserted downwards into the concrete.

As shown in fig. 1 and 2, in order to drive the sliding rod 8 to slide back and forth on the support frame 3 so as to finally drive the vibrating rod 7 to move up and down, specifically, one end of the bottom plate 1, which is close to the pull rod 2, is rotatably connected with a rotating rod 10, the rotating rod 10 is connected with the sliding rod 8 through a telescopic connecting rod 11, the sliding rod 8 can be driven to slide on the support frame 3 through the rotating rod 10, and the rotating rod 10 is movably clamped on the side wall of the pull rod 2 through a clamping piece 12 so as to realize that the vibrating rod 7 is inserted into concrete and then fixed;

as shown in fig. 1, when the rotating rod 10 rotates to the side far from the pull rod 2, the lifting plate 4 is lifted to the highest position by the first spring 401, in this state, the vibrating rod 7 is located above the bottom plate 1, at this time, the pull rod 2 is pulled to drive the pull rod 2 to slide on the laid concrete, after the rotating rod 10 is moved to the side of the pull rod 2, the rotating rod 10 drives the sliding rod 8 to slide on the support frame 3, so that the top rod 9 is driven by the sliding rod 8 to slide downwards against the lifting plate 4, and then the lifting plate 4 inserts the vibrating rod 7 into the concrete to vibrate, so that the air bubbles contained in the concrete are replaced to the surface layer.

As shown in fig. 3 and 5, in order to adjust the depth of the vibrating tamper 7 inserted into the concrete, specifically, the connecting rod 11 includes two supporting rods 1101 and a bidirectional bolt 1102, the two supporting rods 1101 are respectively rotatably connected to the side walls of the sliding rod 8 and the rotating rod 10, two ends of the bidirectional bolt 1102 are respectively engaged and connected to the insides of the two supporting rods 1101, and the two supporting rods 1101 are driven to slide relatively by rotating the bidirectional bolt 1102, so as to change the length of the connecting rod 11;

as shown in fig. 3 and 5, after the bidirectional bolt 1102 is rotated, the two supporting rods 1101 are relatively slid, and if the bidirectional bolt 1102 is rotated to lengthen the overall length of the connecting rod 11, the amplitude of forward sliding of the sliding rod 8 is reduced when the rotating rod 10 is rotated, so that the amplitude of downward sliding of the lifting plate 4 driven by the sliding rod 8 through the ejector rod 9 is reduced, and the depth of the vibrating rod 7 inserted into the concrete can be reduced; on the contrary, if the bidirectional bolt 1102 is rotated to shorten the overall length of the connecting rod 11, when the rotating rod 10 is rotated, the range of pulling the sliding rod 8 to slide forward is increased, so that the range of driving the lifting plate 4 to slide downward by the sliding rod 8 through the ejector rod 9 is increased, the depth of the vibrating rod 7 inserted into the concrete is increased, and the concrete vibrating machine can adapt to concrete vibrating operation with different thicknesses.

As shown in fig. 3 and 4, in order to fix the vibrating rod 7 after being inserted into the concrete, specifically, the clamping member 12 includes a fixed block 1201 fixed on a side wall of the pull rod 2, a clamping block 1203 is slidably connected inside the fixed block 1201 through a second spring 1202, as shown in fig. 2, the second spring 1202 exerts upward elastic force on the clamping block 1203, the clamping member 12 further includes a clamping groove 1204 opened on a side wall of the rotating rod 10, the clamping block 1203 is movably clamped with the clamping groove 1204, an upper end of the rotating rod 10 is slidably connected with an extrusion rod 1206 through a third spring 1205, as shown in fig. 4, the third spring 1205 exerts upward elastic force on the extrusion rod 1206, an upper end of the extrusion rod 1206 penetrates through the side wall of the rotating rod 10 and extends to the outside, and a lower end of the extrusion rod 1206 is movably clamped with the clamping block 1203 to realize that the clamping block 1203 is driven to be separated from the clamping block 1204;

the operation of inserting the vibrating rod 7 inside the concrete is:

holding the upper end of the rotating rod 10, then pulling the rotating rod 10 towards one side of the pull rod 2, so that the rotating rod 10 pulls the sliding rod 8 to slide towards the pull rod 2, and then causing the ejector rod 9 to press the lifting plate 4 (the vibrating rod 7) downwards, when the rotating rod 10 is close to the pull rod 2, the side wall of the clamping groove 1204 is contacted with the inclined wall of the clamping block 1203, the clamping block 1203 is compressed downwards through the inclined wall, after the clamping block 1203 is positioned in the clamping groove 1204, the clamping block 1203 is bounced upwards through the elastic force of the second spring 1202, so that the clamping block 1203 is automatically clamped in the clamping groove 1204 (as shown in figure 4), and the rotating rod 10 is fixed, in this state, the lower end of the vibrating rod 7 is positioned in the concrete and fixed in position, then starting the motor 5, vibrating the vibrating rod 7, after vibrating, closing the motor 5, then pressing the extruding rod 1206 downwards, so that the extruding rod 1206 overcomes the elastic force of the third spring 1205 to slide downwards, the lower end of the extrusion rod 1206 pushes against the clamping block 1203 to slide downwards, in this state, the rotating rod 10 can be rotated towards one end far away from the pull rod 2, at the moment, the sliding rod 8 and the ejector rod 9 are reset, the lifting plate 4 slides upwards through the upward elastic force of the first spring 401, and therefore the vibrating rod 7 can be pulled out of the concrete, and finally vibrating operation is completed.

In order to increase the comfort of the worker during use, specifically, the outer side wall of the upper end of the rotating rod 10 is covered with a sheath 13, and the sheath 13 is preferably made of a soft material, so as to increase the comfort during gripping.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. A concrete vibrating equipment, includes bottom plate (1), its characterized in that: the concrete vibrating device is characterized in that a pull rod (2) in an inverted U-shaped shape is fixedly connected to the upper side of the front end of the bottom plate (1), a support frame (3) is fixedly mounted on the upper side face of the bottom plate (1), a lifting plate (4) is vertically and vertically connected to the side wall of the support frame (3) through a first spring (401), a plurality of motors (5) are fixedly mounted on the upper side face of the bottom plate (1), each motor (5) is connected with a vibrating rod (7) through a transmission pipe (6), the vibrating rods (7) are fixedly connected to the side wall of the lifting plate (4), and the lower end of each vibrating rod (7) penetrates through the side wall of the bottom plate (1) and is inserted into concrete.

2. A concrete vibrating apparatus according to claim 1, wherein: horizontal sliding connection has slide bar (8) on support frame (3), the one end that pull rod (2) were kept away from in slide bar (8) rotates and is connected with ejector pin (9), the lower extreme of ejector pin (9) rotates and connects on the lateral wall of lifter plate (4).

3. A concrete vibrating apparatus according to claim 2, wherein: the bottom plate (1) is close to the one end rotation of pull rod (2) and is connected with bull stick (10), bull stick (10) are connected with slide bar (8) through telescopic connecting rod (11), bull stick (10) are through joint spare (12) activity joint on the lateral wall of pull rod (2).

4. A concrete vibrating apparatus according to claim 3, wherein: the connecting rod (11) comprises two supporting rods (1101) and a two-way bolt (1102), the two supporting rods (1101) are respectively connected to the side walls of the sliding rod (8) and the rotating rod (10) in a rotating mode, and two ends of the two-way bolt (1102) are respectively connected to the inner portions of the two supporting rods (1101) in an engaged mode.

5. A concrete vibrating apparatus according to claim 3, wherein: joint spare (12) are including fixing fixed block (1201) on pull rod (2) lateral wall, there is fixture block (1203) inside of fixed block (1201) through second spring (1202) sliding connection, joint spare (12) are still including opening draw-in groove (1204) on bull stick (10) lateral wall, fixture block (1203) and draw-in groove (1204) activity joint, there is extrusion stem (1206) upper end through third spring (1205) sliding connection of bull stick (10), the lateral wall that bull stick (10) were run through to the upper end of extrusion stem (1206) extends to the outside, the lower extreme and fixture block (1203) activity joint of extrusion stem (1206).

6. A concrete vibrating apparatus according to claim 3, wherein: the outer side wall of the upper end of the rotating rod (10) is coated with a sheath (13).