CN218271638U - Special positioning device for concrete press - Google Patents

Abstract

The utility model relates to a concrete detection equipment technical field just discloses a special positioner of concrete press, including the press main part and with the lower pressure disk of press main part rigid coupling, the top sliding connection of lower pressure disk has the removal subassembly, the top sliding connection of removal subassembly has the slider that the symmetry set up, the top threaded connection of slider has fixing bolt, fixing bolt runs through the top counterbalance of slider and removal subassembly, one side rigid coupling of slider has the locating piece. This kind of special positioner of concrete press will remove the subassembly and remove suitable position and fixed, then slide the slider to the assigned position, then fix the slider through fixing bolt, when the staff placed the concrete test block this moment, only need can accomplish the location with the concrete test block between pushing away to the locating piece, do not rely on staff's feeling, the position is more accurate when placing, and the experimental data that obtains is more accurate.

Description

Special positioning device for concrete press

Technical Field

The utility model relates to a concrete detection equipment technical field specifically is a special positioner of concrete press.

Background

The concrete press machine is a detection device for testing the compressive strength of building material test blocks such as concrete, cement, high-strength bricks, refractory materials and the like, and can also be used for testing the compressive strength of other non-metallic materials. The hydraulic force measuring device mainly comprises a host, a hydraulic system, a force measuring unit, an electric system and the like.

When the concrete press machine is used, need the staff to put the concrete test block on the pressure disk down, still need the staff to rely on the experience to move the concrete test block to the central point of last pressure disk puts simultaneously, just can guarantee concrete test block compression test's precision, but rely on the experience of staff to place the concrete test block, not only need long-term exercise just can have higher proficiency, rely on feeling simultaneously and place the concrete test block, very easily lead to placing position inaccuracy of concrete test block, in case the position inaccuracy of concrete test block just influences the precision of test result very easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a special positioner of concrete press has solved the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a special positioner of concrete press, includes the press main part and with the lower pressure disk of press main part rigid coupling, the top sliding connection of pressure disk has the removal subassembly down, the top sliding connection of removal subassembly has the slider that the symmetry set up, the top threaded connection of slider has fixing bolt, fixing bolt runs through the slider and offsets with the top of removal subassembly, one side rigid coupling of slider has the locating piece.

Preferably, the both sides of lower pressure disk are seted up with removal subassembly assorted spacing groove, the removal subassembly is including moving frame, clamp splice and threaded rod, the upper end threaded connection of clamp splice has the threaded rod, the threaded rod runs through the clamp splice and is connected with moving frame rotation.

Preferably, one end of the threaded rod, which is far away from the moving frame, is provided with a hand wheel, and the hand wheel is fixedly connected with the threaded rod.

Preferably, the bottom of the movable frame is fixedly connected with an obliquely arranged scraper, and one side of the scraper is provided with bristles fixedly connected with the bottom of the movable frame.

Preferably, the positioning blocks are arranged in an L shape, and one end of each positioning block, which is far away from the corresponding sliding block, is obliquely arranged towards one side, which is far away from the other positioning block.

Preferably, one side of the lower pressing plate, which is far away from the moving assembly, is provided with a collecting plate, the collecting plate is fixedly connected with the lower pressing plate, and the collecting plate is obliquely arranged.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of special positioner of concrete press will remove the subassembly and remove suitable position and fixed, then slide the slider to the assigned position, then fix the slider through fixing bolt, when the staff placed the concrete test block this moment, only need can accomplish the location with the concrete test block between pushing away to the locating piece, do not rely on staff's feeling, the position is more accurate when placing, and the experimental data that obtains is more accurate.

2. This kind of special positioner of concrete press accomplishes in the experiment, takes out the concrete test block main part, then rotates the screw thread post, with slight the loosening of clamp splice, promotes the moving frame afterwards, through scraper blade and the brush hair of moving frame bottom, sweeps away the piece that leaves over behind the concrete test block breakage from pushing down the dish, when avoiding making the press main part next time, the concrete test block is filled up by the piece, leads to the concrete test block can't be set level.

Drawings

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

fig. 2 is a schematic structural view of the lower platen of the present invention;

fig. 3 is a schematic structural view of the moving assembly of the present invention;

fig. 4 is a cross-sectional view of the moving frame of the present invention;

fig. 5 is a schematic structural view of the sliding block and the positioning block of the present invention.

In the figure: 1. a press main body; 2. a lower platen; 3. a collection plate; 4. a limiting groove; 5. moving the frame; 6. a clamping block; 7. a threaded rod; 8. a slider; 9. positioning blocks; 10. fixing the bolt; 11. a squeegee; 12. brushing; 701. hand wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, a positioning device special for a concrete press comprises a press main body 1 and a lower press plate 2 fixedly connected with the press main body 1, wherein the top of the lower press plate 2 is slidably connected with a moving assembly, the top of the moving assembly is slidably connected with symmetrically arranged sliding blocks 8, the top of each sliding block 8 is in threaded connection with a fixing bolt 10, each fixing bolt 10 penetrates through the corresponding sliding block 8 and abuts against the top of the corresponding moving assembly, a positioning block 9 is fixedly connected to one side of each sliding block 8, the moving assembly is moved to a proper position and fixed, then the sliding blocks 8 are slid to a specified position, the sliding blocks 8 are fixed through the fixing bolts 10, when a concrete test block is placed by a worker, the concrete test block can be positioned only by pushing the concrete test block between the positioning blocks 9, the hand feeling of the worker is not depended, the position is more accurate during placement, and the obtained experimental data are more accurate.

As shown in fig. 2 and 3, furthermore, the two sides of the lower pressing plate 2 are provided with limit grooves 4 matched with the moving assembly, the moving assembly comprises a moving frame 5, a clamping block 6 and a threaded rod 7, the upper end of the clamping block 6 is in threaded connection with the threaded rod 7, the threaded rod 7 penetrates through the clamping block 6 and is rotationally connected with the moving frame 5, and the clamping block 6 can be moved towards the moving frame 5 by rotating the threaded rod 7, so that the fixing of the moving assembly is realized, and the fixing mode is simple and easy to operate.

As shown in fig. 2 and fig. 3, furthermore, a hand wheel 701 is disposed at an end of the threaded rod 7 away from the moving frame 5, the hand wheel 701 is fixedly connected with the threaded rod 7, and the threaded rod 7 is rotated by the hand wheel 701 more conveniently and simply.

As shown in fig. 4, furthermore, the bottom of the movable frame 5 is fixedly connected with a scraper 11 which is obliquely arranged, one side of the scraper 11 is provided with bristles 12 which are fixedly connected with the bottom of the movable frame 5, after the test is completed, the concrete test block main body is taken out, then the threaded rod 7 is rotated, the clamping block 6 is slightly loosened, then the movable frame 5 is pushed, fragments left after the concrete test block is broken are swept from the lower pressure plate 2 through the scraper 11 and the bristles 12 at the bottom of the movable frame 5, and when the press main body 1 is prevented from being next time, the concrete test block is cushioned by the fragments, so that the concrete test block cannot be leveled.

As shown in fig. 2 and 5, furthermore, the positioning blocks 9 are arranged in an L shape, one end of each positioning block 9, which is far away from the corresponding sliding block 8, is inclined towards one side far away from the other positioning block 9, so that the inclined arrangement is more convenient for the concrete test block to enter between the positioning blocks 9, and the concrete test block can be conveniently placed by the worker.

As shown in fig. 1 and fig. 2, furthermore, one side of the lower pressing disc 2, which is far away from the moving assembly, is provided with a collecting plate 3, the collecting plate 3 is fixedly connected with the lower pressing disc 2, the collecting plate 3 is obliquely arranged, the swept concrete fragments can slide down from the collecting plate 3, the fragments are prevented from falling into the gap of the press main body 1, and the cleaning difficulty is increased.

The working principle is as follows: will remove the subassembly and remove suitable position, rotation threaded rod 7 is fixed the removal subassembly, then slide block 8 to assigned position, then fix slider 8 through fixing bolt 10, when the staff placed the concrete test block this moment, only need push away the concrete test block to can accomplish the location between locating piece 9, do not rely on staff's feeling, the position is more accurate when placing, the experimental data that obtains is more accurate, experimental completion, take out the concrete test block main part, then rotate threaded rod 7, loosen clamp splice 6 slightly, promote moving frame 5 afterwards, scraper blade 11 and brush hair 12 through moving frame 5 bottom, sweep the fragment of leaving over behind the concrete test block after the breakage from holding down disk 2, when avoiding making press main part 1 next time, the concrete test block is filled up by the fragment, lead to the concrete test block can't the laying level.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a special positioner of concrete press, include press main part (1) and with lower pressure disk (2) of press main part (1) rigid coupling, its characterized in that, the top sliding connection of lower pressure disk (2) has the removal subassembly, the top sliding connection of removal subassembly has slider (8) that the symmetry set up, the top threaded connection of slider (8) has fixing bolt (10), fixing bolt (10) run through slider (8) and the top of removing the subassembly and offset, one side rigid coupling of slider (8) has locating piece (9).

2. The special positioning device for the concrete press according to claim 1, wherein two sides of the lower pressing plate (2) are provided with limiting grooves (4) matched with the moving assembly, the moving assembly comprises a moving frame (5), a clamping block (6) and a threaded rod (7), the upper end of the clamping block (6) is in threaded connection with the threaded rod (7), and the threaded rod (7) penetrates through the clamping block (6) and is rotatably connected with the moving frame (5).

3. A positioning device special for a concrete press according to claim 2, characterized in that a hand wheel (701) is arranged at one end of the threaded rod (7) far from the moving frame (5), and the hand wheel (701) is fixedly connected with the threaded rod (7).

4. The special positioning device for the concrete press according to claim 2, characterized in that an obliquely arranged scraping plate (11) is fixedly connected to the bottom of the movable frame (5), and bristles (12) fixedly connected to the bottom of the movable frame (5) are arranged on one side of the scraping plate (11).

5. The special positioning device for the concrete press according to claim 1, wherein the positioning block (9) is arranged in an L shape, and one end of the positioning block (9) far away from the sliding block (8) is obliquely arranged to one side far away from the other positioning block (9).

6. The special positioning device for the concrete press according to claim 1, characterized in that a collecting plate (3) is arranged on one side of the lower pressing plate (2) far away from the moving assembly, the collecting plate (3) is fixedly connected with the lower pressing plate (2), and the collecting plate (3) is obliquely arranged.

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