CN212021100U

CN212021100U - Concrete test block compaction equipment

Info

Publication number: CN212021100U
Application number: CN202020318722.2U
Authority: CN
Inventors: 文俊强; 杨荣俊; 李彦昌; 张硕; 张子翕; 庞永龙
Original assignee: Beijing Gaoqiang Concrete Co ltd
Current assignee: Beijing Gaoqiang Concrete Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-11-27
Anticipated expiration: 2030-03-13

Abstract

The utility model relates to a concrete test block plain bumper equipment, the on-line screen storage device comprises a base, be fixed with the workstation above the base, be fixed with the bracing piece between workstation and the base, the both ends of bracing piece are fixed with workstation and base respectively, workstation and base relative up-down set up, the workstation upper surface has been seted up and has been placed the hole, it accepts the subassembly to fix with the position that places the hole phase at the workstation lower surface, it can follow vertical direction up-and-down motion to accept the subassembly, the upper surface of accepting the subassembly removes to the peak and flushes with the workstation upper surface, it removes to accept subassembly upper surface down, the upper surface of accepting the subassembly forms the standing groove with placing the hole whole, be fixed with the vibrator on accepting the subassembly. The utility model discloses have and can fix the mould of placing on the workstation and close the workstation vibration and make the effect that the closely knit combination of concrete realization in the mould.

Description

Concrete test block compaction equipment

Technical Field

The utility model belongs to the technical field of the technique of concrete plain bumper and specifically relates to a concrete test block plain bumper equipment is related to.

Background

The concrete vibrator is a machine for compacting concrete by means of the vibration of machine parts. There are insert, attachment, flat, and vibrating tables for vibrating concrete prefabricated parts, etc. Widely used in construction sites and concrete product factories. When the concrete mixed by the concrete mixer is used for pouring the member, air bubbles in the concrete must be removed, and tamping is carried out to ensure that the concrete is tightly combined, so that the phenomena of honeycomb pitted surface and the like of the concrete are eliminated, the strength of the concrete is improved, and the quality of the concrete member is ensured. The bubbles in the concrete which is not vibrated can not be discharged, and the phenomena of pitted surface and honeycomb are that the local part of the concrete structure is crisp and loose and has no strength state. The phenomenon of the rough surface is that slurry shortage, a plurality of small pits and pits appear on the local surface of the concrete to form a rough surface, but no reinforcing steel bar is exposed.

The existing Chinese patent with reference to application number CN206780596U discloses a vibrating concrete test block plain jolter, including base and the workstation of setting above the base, the workstation below is provided with the vibrator, the workstation below is provided with the bottom plate, the bottom plate upper surface array has a plurality of rollers, the roller sets gradually along the length direction of bottom plate, the height of roller rises in proper order, be provided with between roller and the bottom plate and supply the roller round self axis pivoted runner assembly, set up the opening relative with the roller on the workstation, be provided with the flexible subassembly of straight line between bottom plate and the base, the flexible subassembly of straight line is the flexible motion of straight line and passes through outstanding workstation upper surface behind the opening in order to drive the roller.

Through above-mentioned technical scheme, place the mould at the edge of workstation, the bottom of mould with be located workstation upper surface butt, promote the mould to the central point of workstation puts or the position back that the workman needs, start the vibrator, the vibrator drives the workstation vibration, the concrete in the mould is closely knit along with vibrating.

But when placing the mould on the workstation, start the vibrator, the mould of placing on the workstation vibrates along with the workstation vibration, but because the mould of placing on the workstation does not have fixed power to act on the mould, when the workstation vibrates, leads to the power of the vibration that the mould received to can not utilize completely to realize better closely knit combination, reduce work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete test block plain bumper equipment, it has can be with placing the mould on the workstation fixed and close the workstation vibration and make the effect that the closely knit combination is realized to the concrete in the mould.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a concrete test block plain bumper equipment, the on-line screen storage device comprises a base, be fixed with the workstation above the base, be fixed with the bracing piece between workstation and the base, the both ends of bracing piece are fixed with workstation and base respectively, workstation and base relative up-down set up, the workstation upper surface has been seted up and has been placed the hole, it accepts the subassembly to fix with the position that places the hole phase at the workstation lower surface, it can follow vertical direction up-and-down motion to accept the subassembly, the upper surface of accepting the subassembly removes to the peak and flushes with the workstation upper surface, it moves downwards to accept the subassembly upper surface, it forms the standing groove with placing the hole whole to accept the upper surface of subassembly, be fixed with the vibrator on accepting.

Through adopting above-mentioned technical scheme, accept the subassembly through the regulation and follow vertical direction up-and-down motion, the membrane mould is placed and is being placed in placing the hole, and the bottom of membrane mould is placed on accepting the board, and the height of accepting the board is in the bottommost, and the lateral wall of membrane mould pastes with placing downthehole lateral wall to when starting the vibrator, accept the setting of board through placing the hole cooperation, thereby give and place a fixed power of membrane mould on the workstation, make the power that the vibrator produced realize closely knit the combination with the concrete in the membrane mould.

The utility model discloses further set up to: the bearing assembly comprises a bearing plate, the area of the bearing plate is smaller than that of the placing hole, the lower surface of the bearing plate is fixed with a cylinder, the cylinder is started to drive the bearing plate to move up and down along the vertical direction, and the bearing plate is highly extended into the placing hole to be flush with the upper surface of the workbench.

Through adopting above-mentioned technical scheme, drive through the cylinder and accept the board and move to the bottommost to make and accept the board and place the whole standing groove that forms of hole, the membrane mould is placed in the standing groove, thereby for placing a fixed power of membrane mould on the workstation, behind the concrete jolt ramming in with the membrane mould, start the cylinder and make and accept board upper surface and workstation upper surface and be in the coplanar, and then be convenient for place the membrane mould or take off from the workstation.

The utility model discloses further set up to: the lower surface of the workbench is fixed with a vibrator.

Through adopting above-mentioned technical scheme, through at the workstation lower surface fixed vibrator, place the membrane mould in placing the hole, start the vibrator that sets up and accepting the board below for the power that the vibrator produced transmits the membrane for through accepting the board, the power that the vibrator that sets up on the workstation produced transmits the membrane for through the lateral wall that the hole of placing that the workstation was seted up and the membrane was pasted mutually, thereby make the membrane mould receive more external forces, and then make the more closely knit combination of concrete in the membrane mould.

The utility model discloses further set up to: the upper surface of the workbench and the upper surface of the bearing plate are rotatably connected with a plurality of rotating sticks which are parallel to each other.

Through adopting above-mentioned technical scheme, through the setting that rotates the rod, start the cylinder and make and accept board upper surface and workstation upper surface and be in the coplanar, and then be convenient for place the membrane tool or take off from the workstation.

The utility model discloses further set up to: a plurality of fixed slots have all been seted up to workstation and receiving platform upper surface, rotate the rod setting in the fixed slot and with the workstation or the receiving platform that correspond and rotate and be connected, rotate the rod upper surface and surpass the fixed slot upper surface.

Through adopting above-mentioned technical scheme, set up in the fixed slot through rotating the rod to the protection to rotating the rod is realized.

The utility model discloses further set up to: a plurality of abutting parts are circumferentially fixed on the inner side wall of the placing hole.

Through adopting above-mentioned technical scheme, through the setting of butt piece, the film utensil of placing in the standing groove carries out the butt to the increase with the film utensil of placing on the workstation exert force.

The utility model discloses further set up to: the butt piece includes butt piece, pressure spring and fixed block, and butt piece is fixed with the fixed block with placing the relative one side of downthehole side wall, and the one end that butt piece was kept away from to the fixed block is fixed with the pressure spring, and the one end that the fixed block was kept away from to the pressure spring with place downthehole side wall fixed connection, place the membrane and place the hole in, and the bottom of membrane pastes with accepting the board, the butt piece of butt piece and the lateral wall butt of placing the membrane in placing the hole.

Through adopting above-mentioned technical scheme, through the setting of butt piece cooperation pressure spring, the membrane film is placed in the standing groove, and the membrane film is with the pressure spring compression, and the pressure spring resumes natural state's power with the membrane film further fixed.

The utility model discloses further set up to: the pressure spring overcoat is equipped with the lag, and the lag is close to one side of standing groove and is fixed with the standing groove inside wall.

By adopting the technical scheme, the protective sleeve sleeved outside the pressure spring is arranged, so that the pressure spring is prevented from generating circumferential deformation.

The utility model discloses further set up to: a damping component is fixed between the base and the workbench.

Through adopting above-mentioned technical scheme, through damper assembly's setting to the pressure that the workstation bore is alleviated.

The utility model discloses further set up to: the shock absorption assembly comprises a supporting rod, the top end of the shock absorption rod is fixed to the lower surface of the workbench, the outer sleeve is provided with a spring, the two ends of the length of the spring are fixed to the workbench and the base respectively, a protection pipe is fixed to the bottom end of the spring, the protection pipe is sleeved on the outer side of the spring, and the bottom end of the protection pipe is fixed to the base.

Through adopting above-mentioned technical scheme, through the setting of shock attenuation pole, spring and cooperation protecting tube, the spring is compressed, prevents through the protecting tube that the spring from taking place deformation to alleviate the pressure that workstation and base bore.

To sum up, the utility model discloses a beneficial technological effect does:

1. the supporting assembly is adjusted to move up and down along the vertical direction through the matching arrangement of the placing hole and the supporting assembly, the film tool is placed in the placing hole, the bottom end of the film tool is placed on the supporting plate, the height of the supporting plate is at the bottommost end, and the side wall of the film tool is attached to the inner side wall of the placing hole, so that when the vibrator is started, the placing hole is matched with the supporting plate, a fixed force is applied to the film tool placed on the workbench, and the force generated by the vibrator is used for realizing the dense combination of concrete in the film tool;

2. the arrangement of the rotating rod is convenient for placing or taking down the film tool from the workbench;

3. through the setting of the abutting piece, the film placed in the placing groove is abutted, so that the force applied to the film placed on the workbench is increased.

Drawings

FIG. 1 is a schematic structural diagram of a concrete test block compacting apparatus;

FIG. 2 is a schematic view of a receiving assembly;

FIG. 3 is a schematic view of a rotating stick;

figure 4 is an exploded view of the abutment.

In the figure, 1, a base; 2. a work table; 21. placing holes; 3. a support bar; 4. a receiving assembly; 41. a bearing plate; 42. a cylinder; 5. a vibrator; 6. rotating the stick; 7. fixing grooves; 8. an abutting member; 81. abutting the sheet; 82. a pressure spring; 83. a fixed block; 84. a protective sleeve; 9. a shock absorbing assembly; 91. a shock-absorbing lever; 92. a spring; 93. a protective tube; 10. a film.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a concrete test block plain bumper equipment, including base 1, be fixed with workstation 2 in base 1 top, be fixed with bracing piece 3 between workstation 2 and the base 1, the both ends of bracing piece 3 are fixed with workstation 2 and base 1 respectively. The workbench 2 and the base 1 are arranged up and down oppositely. A placement hole 21 is opened in the upper surface of the table 2. A receiving assembly 4 is fixed to a position of the lower surface of the table 2 opposite to the placing hole 21, and the receiving assembly 4 can move up and down in the vertical direction, so that the concrete test block loaded in the mold can be clamped in the placing hole 21. A vibrator 5 is fixed to the lower surface of the receiving member 4.

A damper assembly 9 is fixed between the base 1 and the table 2 so as to relieve the table 2 of pressure generated in the vibrator 5. Damping component 9 includes shock absorber pole 91, and shock absorber pole 91 top and workstation 2 lower fixed surface, the overcoat is provided with spring 92, and the both ends of spring 92 length are fixed with workstation 2 and base 1 respectively. The bottom end of the spring 92 is fixed with a protection pipe 93, the protection pipe 93 is sleeved on the outer side of the spring 92, the bottom end of the protection pipe 93 is fixed on the base 1, and the spring 92 is prevented from deforming through the protection pipe 93. Through the setting of damper 9, be convenient for alleviate when vibrator 5 produces the vibration, to workstation 2 and base 1 production pressure.

The receiving assembly 4 comprises a receiving plate 41, the area of the receiving plate 41 is smaller than that of the placing hole 21, an air cylinder 42 is fixed on the lower surface of the receiving plate 41, and the air cylinder 42 is started to drive the receiving plate 41 to move up and down along the vertical direction. The height of the bearing plate 41 is the highest and extends into the placing hole 21 to be flush with the upper surface of the workbench 2, so that the placing hole 21 is convenient for ejecting the die in the placing hole 21, and the die is convenient to take down the workbench 2.

Referring to fig. 1 and 3, a plurality of rotating rollers 6 are disposed on the table 2 and the upper surface of the receiving plate 41, and the plurality of rotating rollers 6 are parallel to each other. A plurality of fixing grooves 7 are formed in the upper surfaces of the workbench 2 and the receiving plate 41, and the rotating rods 6 are arranged in the fixing grooves 7 and are rotatably connected with the corresponding workbench 2 or the receiving table. The upper surface of the rotating rod 6 exceeds the upper surface of the fixing groove 7, the die is placed on the workbench 2 or the upper surface of the bearing plate 41, and the bottom end of the die is attached to the upper surface of the rotating rod 6, so that the friction force between the die and a contact surface is reduced, and the die is convenient to pull.

A plurality of abutting pieces 8 are circumferentially fixed on the inner side wall of the placing hole 21, and the mould placed in the placing hole 21 is further fixed through the abutting pieces 8, so that when the vibrator 5 vibrates, the force generated by the vibration and the force generated by the abutting pieces 8 interact, and concrete in the mould is combined compactly.

Referring to fig. 4, the abutting member 8 includes an abutting piece 81, a pressure spring 82, and a fixing block 83, one side of the abutting piece 81 opposite to the inner side wall of the placing hole 21 is fixed to the fixing block 83, one end of the fixing block 83 far away from the abutting piece 81 is fixed to the pressure spring 82, and one end of the pressure spring 82 far away from the fixing block 83 is fixedly connected to the inner side wall of the placing hole 21. The film tool is placed in the placing hole 21, the bottom end of the film tool is attached to the receiving plate 41, and the abutting piece 81 of the abutting piece 8 abuts against the outer side wall of the film tool placed in the placing hole 21, so that the film tool is better fixed in the placing hole 21. A protective sleeve 84 is sleeved outside the pressure spring 82, and one side, close to the placing groove, of the protective sleeve 84 is fixed to the inner side wall of the placing groove, so that circumferential deformation of the pressure spring 82 is prevented.

A vibrator 5 is fixed to the lower surface of the table 2, the film tool is placed in the placement hole 21, the vibrator 5 provided below the receiving plate 41 is activated, so that the force generated by the vibrator 5 is transmitted to the film tool through the receiving plate 41, and the force generated by the vibrator 5 provided on the table 2 is transmitted to the film tool through the side wall of the placement hole 21 formed in the table 2, to which the film tool is attached. Thereby make the membrane mould receive more external forces, and then make the concrete in the membrane mould closely knit the combination more.

The mold is placed in the placing hole 21, the bottom end of the mold is placed on the bearing plate 41, the height of the bearing plate 41 is at the bottommost end, and the side wall of the mold is attached to the inner side wall of the placing hole 21, so that when the vibrator 5 is started, the placing hole 21 is matched with the arrangement of the bearing plate 41, a fixed force is given to the mold placed on the workbench 2, and the force generated by the vibrator 5 is enabled to realize compact combination of concrete in the mold. In the process of placing the film tool on the workbench 2 or taking out the film tool from the placing groove, the arrangement of the rotating stick 6 on the workbench 2 and the bearing plate 41 is matched, the starting cylinder 42 enables the upper surface of the bearing plate 41 and the upper surface of the workbench 2 to be in the same plane, and the film tool is placed or taken down from the workbench 2 conveniently.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a concrete test block plain bumper equipment, includes base (1), is fixed with workstation (2) in base (1) top, is fixed with bracing piece (3) between workstation (2) and base (1), and the both ends of bracing piece (3) are fixed with workstation (2) and base (1) respectively, and workstation (2) and base (1) relative setting from top to bottom, its characterized in that: workstation (2) upper surface has been seted up and has been placed hole (21), be fixed with at workstation (2) lower surface and the relative position of placing hole (21) and accept subassembly (4), it can follow vertical direction up-and-down motion to accept subassembly (4), the upper surface of accepting subassembly (4) moves to the highest point and flushes with workstation (2) upper surface, it moves down to accept subassembly (4) upper surface, the upper surface of accepting subassembly (4) forms the standing groove with placing hole (21) whole, be fixed with vibrator (5) on accepting subassembly (4).

2. The concrete test block tapping apparatus according to claim 1, wherein: the bearing assembly (4) comprises a bearing plate (41), the area of the bearing plate (41) is smaller than that of the placing hole (21), a cylinder (42) is fixed on the lower surface of the bearing plate (41), the cylinder (42) is started to drive the bearing plate (41) to move up and down along the vertical direction, and the height of the bearing plate (41) is the highest and level with the upper surface of the workbench (2) in the placing hole (21).

3. The concrete test block tapping apparatus according to claim 1, wherein: and a vibrator (5) is fixed on the lower surface of the workbench (2).

4. The concrete test block tapping apparatus according to claim 2, wherein: a plurality of rotating rods (6) are rotatably connected to the upper surface of the workbench (2) and the upper surface of the bearing plate (41), and the rotating rods (6) are parallel to each other.

5. The concrete test block tapping apparatus according to claim 2, wherein: workstation (2) and accept board (41) upper surface and all seted up a plurality of fixed slots (7), rotate rod (6) and set up in fixed slot (7) and with workstation (2) or accept the platform rotation connection that correspond, rotate rod (6) upper surface and surpass fixed slot (7) upper surface.

6. The concrete test block tapping apparatus according to claim 1, wherein: a plurality of abutting parts (8) are circumferentially fixed on the inner side wall of the placing hole (21).

7. The concrete test block tapping apparatus according to claim 6, wherein: the butt piece (8) include butt piece (81), pressure spring (82) and fixed block (83), butt piece (81) are fixed with fixed block (83) with placing hole (21) the relative one side of inside wall, the one end of keeping away from butt piece (81) in fixed block (83) is fixed with pressure spring (82), the one end of keeping away from fixed block (83) in pressure spring (82) with place hole (21) inside wall fixed connection, place the membrane in placing hole (21), the bottom of membrane is pasted mutually with accepting subassembly (4) upper surface, butt piece (81) of butt piece (8) and the outside wall butt of placing the membrane in placing hole (21).

8. The concrete test block tapping apparatus according to claim 7, wherein: and a protective sleeve (84) is sleeved outside the pressure spring (82), and one side, close to the placing groove, of the protective sleeve (84) is fixed with the inner side wall of the placing groove.

9. The concrete test block tapping apparatus according to claim 1, wherein: and a damping component (9) is fixed between the base (1) and the workbench (2).

10. The concrete test block tapping apparatus according to claim 9, wherein: damping component (9) are including shock attenuation pole (91), bracing piece (3) top and workstation (2) lower surface mounting, and the overcoat is provided with spring (92), and the both ends of spring (92) length are fixed with workstation (2) and base (1) respectively, have protecting tube (93) at the bottom mounting of spring (92), and the outside at spring (92) is established in protecting tube (93) cover, and the bottom mounting of protecting tube (93) is on base (1).