CN210758381U

CN210758381U - Concrete test block maintenance support convenient to adjust

Info

Publication number: CN210758381U
Application number: CN201921606957.5U
Authority: CN
Inventors: 马勇; 杨雷; 王�华
Original assignee: Sinohydro Bureau 7 Co Ltd
Current assignee: Sinohydro Bureau 7 Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-06-16
Anticipated expiration: 2029-09-25

Abstract

The utility model belongs to the technical field of the concrete technique and specifically relates to a concrete test block maintenance support convenient to adjust, the dead slot has been seted up to the equidistance on the inner wall of spout, and the inside of dead slot is rotated and is connected with the backup pad, and the upper end of pillar is connected with the roof, and both sides are connected with the connecting plate respectively around the upper end of roof, rotate between two connecting plates and are connected with the spool, are located the front side install gear motor through the motor cabinet on the connecting plate, the outside winding of spool has two bundles to revolve to opposite cable wire, and the lower extreme of cable wire is connected with the couple. The utility model discloses reduce the burden when the workman places the test block, help reducing workman intensity of labour, improved production efficiency. The altitude mixture control of loading board is convenient, and the loading board can be in lower position all the time when placing the test block, no longer need artifical climbing to lift high test block, has effectively avoided the test block to pound the potential safety hazard that falls and the cat ladder brought, has extensive application and spreading value at traffic, building, water conservancy water and electricity, scientific research unit etc..

Description

Concrete test block maintenance support convenient to adjust

Technical Field

The utility model relates to a concrete technical field especially relates to a concrete test block maintenance support convenient to adjust.

Background

In construction engineering, concrete is one of the most important building materials, and the strength of concrete is one of the important indexes for evaluating the performance of concrete. The concrete strength is obtained by testing the pressure after curing for 28 days under the conditions of standard constant temperature and standard humidity. The strength of test blocks with different mixing ratios made of different cementing materials, gravel aggregates and additives is truly reflected, the strength is directly related to the material selection of concrete, and the maintenance process of the test blocks is directly related to the performance index of the test blocks, so that the maintenance of the test blocks is particularly important.

During the maintenance, the concrete test block is put on the maintenance frame for maintenance, and the existing maintenance frame comprises four-corner brackets and a partition plate positioned between the four-corner brackets. When a worker places the concrete test block, the worker needs to manually place the concrete test block on the baffle plates with different heights. However, because the concrete test block is heavy, the height of the concrete test block is too high or too low when the concrete test block is placed, so that a worker often bends over or lifts the concrete test block when carrying the concrete test block, the test block quantity is large in a construction peak period, a great burden is caused to the body of the worker after the test block is placed for a long time, the working labor intensity is high, and the production efficiency is low. In addition, because the test block is overweight and has the possibility of falling and smashing the wound, to some support top layers that are high, still need climb the ladder and place the test block, this all has certain potential safety hazard. Therefore, the concrete test block maintenance support convenient to adjust is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the concrete test block maintenance support of a concrete convenient to adjust that proposes makes it adjust conveniently, facilitates the use more.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a concrete test block maintenance support convenient to adjust is designed, and comprises a bottom plate, wherein four corners of the upper end of the bottom plate are connected with support columns, the outer walls of the support columns are provided with sliding grooves, a plurality of bearing plates are connected between the four sliding grooves in a sliding mode, the left side and the right side of each bearing plate are respectively connected with a hanging ring, the inner walls of the sliding grooves are provided with empty grooves at equal intervals, the inner parts of the empty grooves are rotatably connected with a supporting plate, one side of the inner wall of each empty groove is connected with a magnet matched with the supporting plate for use, the front side of the inner wall of each empty groove is connected with an inserting rod, the supporting plate is provided with an inserting hole matched with the inserting rod for use, the upper end of each support column is connected with a top plate, the front side and the rear side of the upper, and the output shaft of the gear motor is connected with the reel, two bundles of steel cables with opposite rotation directions are wound on the outer side of the reel, and the lower ends of the steel cables are connected with hooks.

Preferably, the four corners of the lower end of the bottom plate are respectively provided with a caster, and the casters are self-locking universal wheels.

Preferably, the support plate is a stainless steel alloy support plate.

Preferably, a switch is installed on the front side of the outer wall of one of the pillars, and the switch is connected with the speed reducing motor through a lead.

Preferably, the upper outer surface of the hook is uniformly connected with anti-skid bulges.

The utility model provides a pair of concrete test block maintenance support convenient to adjust, beneficial effect lies in: at first, backup pad and magnet adsorb together, and the loading board lacks the support and the landing is to lower position, makes things convenient for the workman to place the concrete test block on the loading board of top, has reduced the burden when the workman places the test block, helps reducing workman intensity of labour, improves production efficiency. After the completion of placing, drive the spool reversal through gear motor, make the cable wire emit, it moves down to drive the couple, then hang the couple on the rings of the loading board of placing the test block, drive spool corotation through gear motor, make the cable wire withdraw, thereby it moves on the loading board of placing the test block to drive, when shifting up suitable height, exert external force and promote the backup pad and remove to the inboard, make the inserted bar card go into in the jack, can make the backup pad stable, can support the loading board through the backup pad, make the test block reach suitable height, the altitude mixture control of loading board is convenient promptly, the loading board can be in lower position all the time when placing the test block, convenience and practicality, time and labor saving, no longer need the artifical high test block of climbing, the potential safety hazard that the test block pounded and fallen and the cat ladder. Compared with the prior art, the utility model has the advantages of reasonable design, the simple operation has powerful practicality and functionality, has extensive application and spreading value in traffic, building, water conservancy water and electricity, scientific research unit etc..

Drawings

FIG. 1 is a schematic structural view of a concrete test block curing support convenient to adjust according to the present invention;

FIG. 2 is a top view of a partial structure of the concrete block curing support convenient to adjust according to the present invention;

FIG. 3 is an enlarged schematic view of the part A of the concrete test block curing support of FIG. 2, which is convenient for adjustment;

fig. 4 is the utility model provides a concrete test block maintenance support when using structure schematic diagram convenient to adjust.

In the figure: the device comprises a bottom plate 1, a support column 2, a sliding groove 3, a bearing plate 4, a switch 5, a lifting ring 6, an empty groove 7, a supporting plate 8, a magnet 9, an inserted link 10, an insertion hole 11, a top plate 12, a connecting plate 13, a scroll 14, a speed reducing motor 15, a steel cable 16, a hook 17, a fixed pulley 18 and a caster 19.

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. 1-4, a concrete test block maintenance support convenient to adjust, includes bottom plate 1, and truckle 19 is installed respectively in the lower extreme four corners of bottom plate 1, and truckle 19 is the universal wheel of auto-lock type, and truckle 19 sets up the removal ability that has strengthened the device, makes things convenient for mobile device, and in the device use, the universal wheel of auto-lock type can the auto-lock, has guaranteed the stability when device uses.

The upper end four corners of bottom plate 1 is connected with pillar 2, and switch 5 is installed to the outer wall front side of one of them pillar 2, and switch 5 is connected with gear motor 15 through the wire, conveniently controls opening and closing of gear motor 15.

Spout 3 has been seted up on pillar 2's the outer wall, and common sliding connection has a plurality of loading boards 4 between four spout 3, the quantity of loading board 4 sets up to three at least, the left and right sides of loading board 4 is connected with rings 6 respectively, do not set up rings 6 on the loading board 4 of below, and be dislocation set between two sets of rings 6 adjacent, rings 6 extrusion is in the same place when avoiding loading board 4 to move down, dead slot 7 has been seted up to the equidistance on spout 3's the inner wall, the quantity of dead slot 7 is corresponding with the quantity of loading board 4, the inside of dead slot 7 rotates and is connected with backup pad 8, inner wall one side of dead slot 7 is connected with magnet 9 that uses with backup pad 8 cooperation, backup pad 8 is stainless steel alloy backup pad 8.

The front side of the inner wall of the empty groove 7 is connected with an inserting rod 10, a jack 11 matched with the inserting rod 10 for use is arranged on the supporting plate 8, the inserting rod 10 is in interference fit with the top end of the arc-shaped jack 11, the supporting plate 8 can be positioned after the inserting rod 10 is inserted into the jack 11, meanwhile, the arc-shaped design of the lower part of the jack 11 does not influence the application of external force to pull out the supporting plate 8, the upper end of the support column 2 is connected with a top plate 12, the front side and the rear side of the upper end of the top plate 12 are respectively connected with connecting plates 13, a scroll 14 is rotatably connected between the two connecting plates 13, a speed reducing motor 15 is arranged on the connecting plate 13 on the front side through a motor base, the speed reducing motor 15 is a 7GU-400W type speed reducing motor capable of forward and reverse rotation, the output shaft of the speed reducing motor 15 is connected with the scroll 14, two bundles of, can increase frictional force, avoid rings 6 unhook, it is more stable.

The working principle is as follows: in the use, at first, backup pad 8 and magnet 9 adsorb together, loading board 4 lacks the support and the landing is to lower position, make things convenient for the workman to place the concrete test block on the loading board 4 of top, the burden when the workman placed the test block has been reduced, place and accomplish the back, drive the reversal of spool 14 through gear motor 15, make cable wire 16 emit, it moves down to drive couple 17, then hang couple 17 on the rings 6 of loading board 4 who places the test block, drive spool 14 corotation through gear motor 15, make cable wire 16 withdraw, thereby drive loading board 4 who places the test block and move up, when moving up suitable height, exert external force and promote backup pad 8 and move to the inboard, make in inserted bar 10 card goes into jack 11, can make backup pad 8 stable, can support loading board 4 through backup pad 8, make the test block reach suitable height.

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.

Claims

1. The concrete test block maintenance support convenient to adjust comprises a bottom plate (1), wherein four corners of the upper end of the bottom plate (1) are connected with pillars (2), and is characterized in that sliding grooves (3) are formed in the outer wall of each pillar (2), a plurality of bearing plates (4) are connected between the four sliding grooves (3) in a sliding mode, the left side and the right side of each bearing plate (4) are respectively connected with a hanging ring (6), empty grooves (7) are formed in the inner wall of each sliding groove (3) in an equidistant mode, a supporting plate (8) is rotatably connected inside each empty groove (7), one side of the inner wall of each empty groove (7) is connected with a magnet (9) matched with the corresponding supporting plate (8) for use, inserting rods (10) are connected to the front side of the inner wall of each empty groove (7), inserting holes (11) matched with the corresponding inserting rods (10) for use are formed in the corresponding supporting plate (8), both sides are connected with connecting plate (13) respectively around the upper end of roof (12), two rotate between connecting plate (13) and be connected with spool (14), are located the front side install gear motor (15) through the motor cabinet on connecting plate (13), and the output shaft of gear motor (15) is connected with spool (14), the outside winding of spool (14) has two bundles to revolve to opposite cable wire (16), just the lower extreme of cable wire (16) is connected with couple (17).

2. The concrete test block maintenance support convenient to adjust of claim 1, wherein four corners of the lower end of the bottom plate (1) are respectively provided with a caster (19), and the caster (19) is a self-locking universal wheel.

3. The concrete test block curing support facilitating adjustment according to claim 1, wherein the support plate (8) is a stainless steel alloy support plate (8).

4. The concrete test block curing support convenient to adjust of claim 1, wherein a switch (5) is installed on the front side of the outer wall of one of the pillars (2), and the switch (5) is connected with a speed reduction motor (15) through a lead.

5. The concrete test block curing support convenient to adjust of claim 1, wherein the upper outer surface of the hook (17) is uniformly connected with anti-skid protrusions.