CN220154033U - Concrete magnetic compaction table - Google Patents

Abstract

The utility model relates to the technical field of concrete compaction, in particular to a magnetic compaction table for concrete, which comprises a base, wherein lower guide sleeves are fixedly welded at four corners of the upper end of the base, upper guide sleeves are fixedly installed in four lower guide sleeves, springs are fixedly installed at the upper ends of the four upper guide sleeves, a magnetic vibration plate is fixedly welded at the upper ends of the four springs together, a plurality of magnetic attraction pieces are uniformly embedded at the upper ends of the magnetic vibration plate, a protective frame is fixedly installed at the upper end of the base, positioning devices are fixedly connected at the left end and the right end of the protective frame in a penetrating mode, and a vibration motor is fixedly installed at the lower end of the magnetic vibration plate. According to the concrete magnetic compaction table, the container is clamped and fixed through the clamping plates, the container is compacted through the clamping plates, when the magnetic strength of the magnetic attraction piece is weakened, the container can be still stably fixed at the upper end of the magnetic vibration plate, the compaction effect is improved, the adjustment is accurate, the containers with different specifications can be limited, and the universality is strong.

Description

Concrete magnetic compaction table

Technical Field

The utility model relates to the technical field of concrete compaction, in particular to a magnetic compaction table for concrete.

Background

The concrete is the building material with the largest world consumption, has the advantages of firmness, durability, low cost and the like, and along with the rapid development of machinery, the compaction degree of the concrete is required to meet the design requirement in order to improve the quality of the concrete before the concrete is put into use, and a compaction table is usually used for compacting the concrete.

The existing magnetic compaction table comprises a bottom frame, the bottom frame is placed on the ground, a magnetic vibration plate is fixedly connected to the upper portion of the bottom frame, the magnetic vibration plate is fixedly connected with the bottom frame through a spring, a vibration motor is fixedly connected to the surface of the magnetic vibration plate, which faces the bottom frame, when the magnetic compaction table is used, a container filled with materials is directly placed on the top end of the magnetic vibration plate, and the vibration motor drives the vibration plate to vibrate, so that the materials in the container approach to be smooth. But in the use, inhale the piece through the magnetism in the magnetic force vibrations board and adsorb the iron mould and fix the upper end at the vibrations board, but inhale when magnetic force intensity weakens in the piece when magnetism, easily take place the mould and beat, slide and the condition that drops, lead to under the prescribed vibration number of times, concrete sample is not by the compaction, influences the test result, and then influences the use experience of compaction platform. Therefore, we propose a concrete magnetic compaction table.

Disclosure of Invention

The utility model mainly aims to provide a concrete magnetic compaction table which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a concrete magnetic force compaction platform, includes the base, the upper end four corners of base all is fixed welding has lower guide pin bushing, four all fixed mounting has the upper guide pin bushing in the lower guide pin bushing, four the upper end of upper guide pin bushing is all fixed mounting has the spring, four the upper end of spring is fixed welding jointly has the magnetic vibration board, a plurality of magnetism pieces of inhaling are evenly inlayed and are installed to the upper end of magnetic vibration board, the upper end fixed mounting of base has the protection frame, both ends all alternate to be connected with positioner about the protection frame, the lower extreme fixed mounting of magnetic vibration board has vibrating motor;

the locating device comprises a clamping plate, two sliding blocks are fixedly welded at the front end and the rear end of the clamping plate, an adjusting groove is formed in one end of the clamping plate, a pressing piece is slidably mounted in the adjusting groove, an adjusting screw is movably mounted at one end, far away from the adjusting groove, of the clamping plate through a bearing, and a rotating handle is fixedly mounted at one end, far away from the clamping plate, of the adjusting screw.

Preferably, the front and rear inner walls of the protective frame are provided with two sliding grooves matched with the sliding blocks.

Preferably, the four sliding blocks are respectively and slidably connected in the sliding grooves on the front side and the rear side to slidably mount the clamping plates in the protective frame, and the adjusting screw penetrates through the protective frame and is in threaded connection with the protective frame.

Preferably, the compressing piece comprises an adjusting plate and a reciprocating screw rod, the reciprocating screw rod is movably arranged in the adjusting groove, the upper end of the reciprocating screw rod penetrates through the upper end of the clamping plate and is fixedly provided with a rocker, and the adjusting plate is slidably connected in the adjusting groove and is in threaded connection with the reciprocating screw rod.

Preferably, the opposite ends of the two adjusting plates are uniformly formed with three pressing plates, and the three pressing plates are equidistantly arranged.

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

1. the container is clamped and fixed in the protective frame through the mutual cooperation of the two clamping plates, the container is further fixed, when the magnetic strength of the magnetic attraction piece weakens, the container can still be stably fixed at the upper end of the magnetic vibration plate, and the container is tightly pressed through the pressing plate, so that the container is prevented from jumping in the vibration process, the stability of connection between the container and the magnetic vibration plate is improved, and the compaction effect of concrete is improved.

2. The clamping plate and the pressing plate are adjusted in a threaded connection mode, self-locking can be achieved, stability is high, adjustment is accurate, operation is convenient, containers of different specifications can be limited, and universality is high.

Drawings

FIG. 1 is a schematic view of the overall structure of a concrete magnetic compaction table according to the present utility model;

FIG. 2 is a schematic view of the structure of a concrete magnetic compaction table according to the present utility model in a use state;

FIG. 3 is a schematic view of the whole structure of a positioning device of a concrete magnetic compaction table according to the present utility model;

fig. 4 is a schematic diagram of the whole structure of a pressing member of a concrete magnetic compaction table according to the present utility model.

In the figure: 1. a base; 2. a lower guide sleeve; 3. an upper guide sleeve; 4. a spring; 5. a magnetic vibration plate; 6. a magnetic attraction piece; 7. a protective frame; 8. a chute; 9. a positioning device; 10. a vibration motor; 11. a container; 91. a clamping plate; 92. a slide block; 93. an adjustment tank; 94. a pressing member; 95. adjusting a screw; 96. a rotating handle; 941. an adjusting plate; 942. a reciprocating screw rod; 943. a rocker; 944. and (5) pressing plates.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a concrete magnetic force compaction platform, including base 1, the equal fixed welding in upper end four corners of base 1 has lower guide pin bushing 2, equal fixed mounting has upper guide pin bushing 3 in four lower guide pin bushing 2, the equal fixed mounting of upper end of four upper guide pin bushing 3 has spring 4, the upper end of four spring 4 is fixed welding jointly has magnetic vibration board 5, a plurality of magnetism pieces 6 are inhaled to even inlaying in the upper end of magnetic vibration board 5, the upper end fixed mounting of base 1 has protective frame 7, the both ends all alternate to be connected with positioner 9 about protective frame 7, the lower extreme fixed mounting of magnetic vibration board 5 has vibrating motor 10.

In this embodiment, the positioning device 9 includes a clamping plate 91, two sliding blocks 92 are fixedly welded at the front and rear ends of the clamping plate 91, an adjusting groove 93 is formed at one end of the clamping plate 91, a compressing piece 94 is slidably mounted in the adjusting groove 93, an adjusting screw 95 is movably mounted at one end of the clamping plate 91 far away from the adjusting groove 93 through a bearing, and a rotating handle 96 is fixedly mounted at one end of the adjusting screw 95 far away from the clamping plate 91; the front and rear inner walls of the protective frame 7 are respectively provided with two sliding grooves 8 matched with the sliding blocks 92; the four sliding blocks 92 are respectively and slidably connected in the sliding grooves 8 on the front side and the rear side to slidably mount the clamping plate 91 in the protective frame 7, and the adjusting screw 95 penetrates through the protective frame 7 and is in threaded connection with the protective frame 7; the container 11 is clamped and fixed in the protective frame 7 through the mutual matching of the two clamping plates 91, the container 11 is further fixed, and when the magnetic force intensity of the magnetic attraction piece 6 is weakened, the container 11 can be still stably fixed at the upper end of the magnetic vibration plate 5.

In this embodiment, the pressing member 94 includes an adjusting plate 941 and a reciprocating screw 942, the reciprocating screw 942 is movably mounted in the adjusting groove 93, the upper end of the reciprocating screw 942 penetrates through the upper end of the clamping plate 91 and is fixedly provided with a rocker 943, and the adjusting plate 941 is slidably connected in the adjusting groove 93 and is in threaded connection with the reciprocating screw 942; three pressing plates 944 are integrally formed at opposite ends of the two adjusting plates 941, and the three pressing plates 944 are disposed equidistantly; the container 11 is tightly pressed through the pressing plate 944, the container 11 is prevented from jumping in the vibration process, the stability of connection between the container 11 and the magnetic vibration plate 5 is improved, and the compaction effect of concrete is improved.

It should be noted that, the utility model is a concrete magnetic compaction table, in the use process, before the use, the workman firstly places the container 11 on the upper end of the magnetic vibration plate 5, utilize the magnetic attraction of the magnetic attraction piece 6 to initially fix the container 11 and the magnetic vibration plate 5, then reversely rotate the rotating handles 96 on two sides, push the two clamping plates 91 to be close to each other through the threaded connection of the adjusting screw 95 and the protective frame 7, clamp and fix the container 11 in the protective frame 7 through the mutual cooperation of the two clamping plates 91, further fix the container 11, when the magnetic strength of the magnetic attraction piece 6 is weakened, the container 11 can still be stably fixed on the upper end of the magnetic vibration plate 5, then simultaneously rotate the rocking bars 943 on two sides, drive the adjusting plate 941 to reciprocate in the adjusting groove 93 through the threaded connection of the reciprocating screw 942 and the adjusting plate 941, the three pressing plates 941 drive the container 11 to compress tightly, the lower end face of the container 11 can always be close to the upper end of the magnetic vibration plate 5, the container 11 is avoided in the vibration process, the stability of the container 11 is improved, the magnetic vibration motor is improved, the stability of the container 11 is improved, the concrete is vibrated and the vibration motor is driven to be stably, the concrete is vibrated to be fixed in the vibration plate 10, and the vibration effect is improved, and the concrete is vibrated and the vibration motor is vibrated to be subjected to the vibration time 10.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a concrete magnetic force plain bumper, includes base (1), its characterized in that: the four corners of the upper end of the base (1) are fixedly welded with lower guide sleeves (2), four upper guide sleeves (3) are fixedly installed in the lower guide sleeves (2), springs (4) are fixedly installed at the upper ends of the upper guide sleeves (3), magnetic vibrating plates (5) are fixedly welded at the upper ends of the springs (4) together, a plurality of magnetic attraction pieces (6) are uniformly embedded and installed at the upper ends of the magnetic vibrating plates (5), a protective frame (7) is fixedly installed at the upper end of the base (1), positioning devices (9) are fixedly connected at the left end and the right end of the protective frame (7) in an penetrating mode, and vibrating motors (10) are fixedly installed at the lower ends of the magnetic vibrating plates (5);

the locating device (9) comprises a clamping plate (91), two sliding blocks (92) are fixedly welded at the front end and the rear end of the clamping plate (91), an adjusting groove (93) is formed in one end of the clamping plate (91), a pressing piece (94) is arranged in the adjusting groove (93) in a sliding mode, an adjusting screw (95) is movably mounted at one end, far away from the adjusting groove (93), of the clamping plate (91) through a bearing, and a rotating handle (96) is fixedly mounted at one end, far away from the clamping plate (91), of the adjusting screw (95).

2. A concrete magnetic compaction table according to claim 1, wherein: the front and rear inner walls of the protective frame (7) are respectively provided with two sliding grooves (8) which are matched with the sliding blocks (92).

3. A concrete magnetic compaction table according to claim 1, wherein: the four sliding blocks (92) are respectively and slidably connected in the sliding grooves (8) on the front side and the rear side, the clamping plates (91) are slidably arranged in the protective frame (7), and the adjusting screw rods (95) penetrate through the protective frame (7) and are in threaded connection with the protective frame (7).

4. A concrete magnetic compaction table according to claim 1, wherein: the compressing piece (94) comprises an adjusting plate (941) and a reciprocating screw rod (942), the reciprocating screw rod (942) is movably mounted in the adjusting groove (93), the upper end of the reciprocating screw rod (942) penetrates through the upper end of the clamping plate (91) and is fixedly provided with a rocker (943), and the adjusting plate (941) is slidably connected in the adjusting groove (93) and is in threaded connection with the reciprocating screw rod (942).

5. The concrete magnetic compaction table according to claim 4, wherein: three pressing plates (944) are integrally formed at opposite ends of the two adjusting plates (941), and the three pressing plates (944) are disposed equidistantly.