CN209927588U

CN209927588U - Concrete pressure testing device

Info

Publication number: CN209927588U
Application number: CN201920612479.2U
Authority: CN
Inventors: 吴永川
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-01-10
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a concrete pressure testing device in the technical field of solid material testing equipment, which comprises a concrete press machine main body, wherein the bottom of the concrete press machine main body is provided with a base, a testing base station is arranged in the middle of the top of the base, a bearing plate is positioned right above the testing base station, the testing base station comprises a group of cuboids, the cuboids are of hollow structures, the front and the rear ends of each cuboid are in through connection with a middle shaft, the middle shaft is hinged with a supporting plate, the front and the rear ends of the right side of the supporting plate are in sliding connection with the inner walls of the front and the rear ends of each cuboid, the right end of each cuboid is provided with a rectangular groove, and the inside of the rectangular groove is in sliding connection with a supporting block matched with the supporting plate. The manual cleaning of concrete fragments by personnel is avoided, the manual labor is reduced, and the hands are prevented from being cut by the concrete fragments.

Description

Concrete pressure testing device

Technical Field

The utility model relates to a solid material test equipment technical field specifically is a concrete pressure test device.

Background

Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by a cementing material. The term concrete generally refers to cement as a cementing material and sand and stone as aggregate; the cement concrete, also called ordinary concrete, is widely used in civil engineering. Generally, a concrete press is used by those skilled in the art to test the compressive strength of a test block of a building material such as concrete.

However, in the prior art, the cracked concrete test block can be scattered and placed on the test base platform in the operation process, manual cleaning is needed by personnel, the cleaning is very inconvenient, and the phenomenon that the hand is scratched easily occurs during the manual cleaning. Therefore, a concrete pressure testing device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete pressure test device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete pressure testing device comprises a concrete press machine main body, wherein a base is arranged at the bottom of the concrete press machine main body, supporting legs are arranged at four corners of the bottom of the base, stand columns are arranged on the tops of the supporting legs in a penetrating manner and penetrate through the base, an upper mounting seat is connected on the tops of the stand columns in a penetrating manner, an adjusting screw rod is arranged in the middle of the upper mounting seat, a hand wheel is arranged on the top of the adjusting screw rod, a hanging ring is arranged on the top of the hand wheel, a bearing plate is arranged below the upper mounting seat and extends to the lower side of the upper mounting seat, a testing base station is arranged in the middle of the top of the base and is located right above the testing base station, the testing base station comprises a group of cuboids, the cuboids are of hollow structures, central shafts are connected on the front and rear, the left side and the right side of the inner wall of the bottom of the cuboid are provided with hydraulic rods, the tops of the two groups of hydraulic rods are respectively abutted to the bottom of the supporting plate and the bottom of the supporting block, and dust screens are arranged on the peripheries of the four groups of stand columns.

Preferably, both ends bottom all is provided with the curve slider around the backup pad right side, all be provided with around the cuboid on the inner wall at both ends with curve slider complex arc wall, arc wall internally mounted has the arc spring, arc spring top butt curve slider.

Preferably, the support piece left end be provided with backup pad right-hand member complex L type groove, the laminating of backup pad right-hand member bottom is at L type tank top, and backup pad top and support piece left side top parallel and level, the support piece includes the riser of right-hand member, and the riser left side is provided with the circular slot, and cuboid right-hand member outer wall is provided with and pegs graft the post with circular slot cooperation groove, and the riser right-hand member is provided with hand power ring.

Preferably, the dust screen all is provided with the metal frame all around, and the one side that concrete press main part was kept away from to the stand outer wall all is provided with two sets of cardboards, and the one end that two sets of cardboards are close to all is provided with the draw-in groove with metal frame complex.

Preferably, the discharge gate has been seted up to the cuboid bottom, and the base bottom has been seted up and has been had discharge gate complex discharging pipe, and discharging pipe bottom threaded connection has sealed lid.

Preferably, insulating sheaths are sleeved at the bottoms of the supporting feet, rubber pads are arranged at the bottoms of the insulating sheaths, and raised particles are arranged at the bottoms of the rubber pads.

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

the utility model relates to a novelty, the structure is strong, through the control switch who opens the hydraulic stem, make two sets of hydraulic stems descend, two sets of hydraulic stem tops respectively with the backup pad, the support piece separates mutually, then personnel stimulate the hand pull ring, will support the outside pulling of piece, make support piece and backup pad separate, each other contactless, at this moment, the backup pad receives concrete gravity to influence, the backup pad right side is passed through the curve slider and is slided downwards on the arc wall, the arc spring is compressed, the backup pad is the tilt state, inside the cuboid is poured into to the concrete fragment slope in the backup pad simultaneously, avoid personnel manual clearance concrete fragment, reduce the human labor, avoid the staff to be cut by the concrete fragment.

Drawings

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

fig. 2 is a schematic view of the structure of the test base and the support block of the present invention.

In the figure: 1. a concrete press body; 2. a base; 3. supporting legs; 31. an insulating sheath; 4. a column; 41. clamping a plate; 5. an upper mounting seat; 6. adjusting the screw rod; 7. a hand wheel; 8. a hoisting ring; 9. a pressure bearing plate; 10. testing the base station; 101. a cuboid; 102. a middle shaft; 103. a support plate; 104. an arc-shaped slot; 11. a support block; 111. a vertical plate; 112. a circular groove; 113. a hand-pulling ring; 12. a hydraulic lever; 13. a dust screen.

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. 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.

Referring to fig. 1-2, the present invention provides a technical solution: a concrete pressure testing device comprises a concrete press machine main body 1, wherein the concrete press machine main body 1 is connected with an electrical system through a lead, the electrical system plays roles of controlling the concrete press machine main body 1 and displaying data and the like, a base 2 is arranged at the bottom of the concrete press machine main body 1, supporting legs 3 are arranged at four corners of the bottom of the base 2, the tops of the supporting legs 3 penetrate through the base 2 and are provided with upright posts 4, the tops of the upright posts 4 penetrate through and are connected with an upper mounting seat 5, an adjusting screw 6 is arranged in the middle of the upper mounting seat 5, a hand wheel 7 is arranged at the top of the adjusting screw 6, a hanging ring 8 is arranged at the top of the hand wheel 7, a bearing plate 9 is arranged at the bottom of the adjusting screw 6 and extends to the lower part of the upper mounting seat 5, a testing base station 10 is arranged, both ends through connection has axis 102 around cuboid 101, axis 102 articulates there is backup pad 103, both ends sliding connection is on the inner wall at both ends around cuboid 101 around backup pad 103 right side, the rectangular channel has been seted up to cuboid 101 right-hand member, the inside sliding connection of rectangular channel has and backup pad 103 complex supports piece 11, cuboid 101 bottom inner wall left and right sides is provided with hydraulic stem 12, two sets of hydraulic stem 12 tops respectively the butt in backup pad 103 bottom and support piece 11 bottoms, four 4 peripheries of group's stand all are provided with dust screen 13, external power source and control switch are connected through the wire to hydraulic stem 12.

The bottom parts of the front end and the rear end of the right side of the supporting plate 103 are respectively provided with a curved sliding block, the inner walls of the front end and the rear end of the cuboid 101 are respectively provided with an arc-shaped groove 104 matched with the curved sliding blocks, an arc-shaped spring is arranged in the arc-shaped groove 104, the top part of the arc-shaped spring is abutted against the curved sliding blocks, and under the ordinary condition, the supporting force of the arc-shaped spring on the curved sliding blocks is greater than the gravity of;

the left end of the support block 11 is provided with an L-shaped groove matched with the right end of the support plate 103, the bottom of the right end of the support plate 103 is attached to the top of the L-shaped groove, the top of the support plate 103 is flush with the top of the left side of the support block 11, the support block 11 comprises a vertical plate 111 at the right end, the left side of the vertical plate 111 is provided with a circular groove 112, the outer wall of the right end of the cuboid 101 is provided with a groove insertion column matched with the circular groove 112, the right end of the vertical plate 111 is provided with a hand-pulling ring 113, and the supporting force of the support;

the periphery of the dust screen 13 is provided with a metal frame, one side of the outer wall of the stand column 4, which is far away from the concrete press main body 1, is provided with two groups of clamping plates 41, one ends, which are close to the two groups of clamping plates 41, are provided with clamping grooves matched with the metal frame, the metal frames at the top and the bottom of the dust screen 13 are respectively clamped into the clamping grooves on the two groups of clamping plates 41, so that the dust screen 13 is well installed, and the metal frame can slide in the clamping grooves, and is convenient to disassemble and adjust;

the bottom of the cuboid 101 is provided with a discharge port, the bottom of the base 2 is provided with a discharge pipe matched with the discharge port, the bottom of the discharge pipe is in threaded connection with a sealing cover, and when concrete fragments in the cuboid 101 accumulate to a certain degree, the sealing cover is opened, so that the concrete fragments roll to the outside of the cuboid 101 through the discharge pipe, and centralized treatment is facilitated;

insulating sheath 31 has all been cup jointed to 3 bottoms of supporting legs, and insulating sheath 31 bottom is provided with the rubber pad, and the rubber pad bottom is provided with bellied granule, has reduced the vibrations to ground of concrete press main part 1 during operation.

The working principle is as follows: firstly, placing concrete on the top of a support plate 103, descending through an adjusting screw rod 6 to drive a bearing plate 9 to exert pressure on the concrete, after the test is completed, starting a control switch of a hydraulic rod 12 to enable two groups of hydraulic rods 12 to descend, enabling the tops of the two groups of hydraulic rods 12 to be respectively separated from the support plate 103 and a support block 11, then pulling a hand pull ring 113 by personnel to pull the support block 11 outwards to enable the support block 11 and the support plate 103 to be separated from each other and not to be contacted with each other, at the moment, the support plate 103 is influenced by the gravity of the concrete, the right side of the support plate 103 slides downwards on an arc-shaped groove 104 through a curve sliding block, an arc-shaped spring is compressed, the support plate 103 is in an inclined state, meanwhile, the crushed concrete on the support plate 103 is poured into a cuboid 101, and after all concrete fragments are poured into the cuboid 101, the arc-shaped spring, then, the support block 11 is pushed back to the original position, so that the insertion column at the right end of the cuboid 101 is inserted into the circular groove 112, the support block 11 is fixed, then the two sets of hydraulic rods 12 are opened, the tops of the two sets of hydraulic rods 12 are respectively abutted to the support plate 103 and the support block 11, and then the next round of test can be performed, and the test is simple and convenient.

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

1. The utility model provides a concrete pressure test device, including concrete press main part (1), concrete press main part (1) bottom is provided with base (2), base (2) bottom four corners all sets up supporting legs (3), supporting legs (3) top is run through base (2) and is installed stand (4), stand (4) top through connection has last mount pad (5), go up mount pad (5) middle accommodate lead screw (6) of installing, hand wheel (7) are installed at accommodate lead screw (6) top, rings (8) are installed at hand wheel (7) top, accommodate lead screw (6) bottom extends to supreme mount pad (5) below and installs bearing plate (9), its characterized in that: install test base station (10) in the middle of base (2) top, bearing plate (9) are located test base station (10) directly over, test base station (10) are including a set of cuboid (101), cuboid (101) are hollow structure, both ends through connection has axis (102) around cuboid (101), axis (102) articulate has backup pad (103), both ends sliding connection is on the inner wall at both ends around cuboid (101) around backup pad (103) right side, the rectangular channel has been seted up to cuboid (101) right-hand member, the inside sliding connection of rectangular channel has and backup pad (103) complex support piece (11), cuboid (101) bottom inner wall left and right sides is provided with hydraulic stem (12), two sets of hydraulic stem (12) tops butt respectively in backup pad (103) bottom and support piece (11) bottom, four sets of group stand (4) periphery all are provided with dust screen (13).

2. A concrete pressure testing device according to claim 1, characterized in that: both ends bottom all is provided with the curve slider around backup pad (103) right side, all be provided with on the inner wall at both ends around cuboid (101) with curve slider complex arc wall (104), arc wall (104) internally mounted has the arc spring, arc spring top butt curve slider.

3. A concrete pressure testing device according to claim 1, characterized in that: support piece (11) left end be provided with backup pad (103) right-hand member complex L type groove, the laminating is at L type groove top in backup pad (103) right-hand member bottom, and backup pad (103) top and support piece (11) left side top parallel and level, support piece (11) riser (111) including the right-hand member, riser (111) left side is provided with circular slot (112), cuboid (101) right-hand member outer wall is provided with and pegs graft the post with circular slot (112) cooperation groove, riser (111) right-hand member is provided with hand power ring (113).

4. A concrete pressure testing device according to claim 1, characterized in that: all be provided with the metal frame around dust screen (13), one side that concrete press main part (1) was kept away from to stand (4) outer wall all is provided with two sets of cardboard (41), and the one end that two sets of cardboard (41) are close to all is provided with the draw-in groove with metal frame complex.

5. A concrete pressure testing device according to claim 1, characterized in that: the discharge gate has been seted up to cuboid (101) bottom, and base (2) bottom has been seted up there is discharge gate complex discharging pipe, and discharging pipe bottom threaded connection has sealed lid.

6. A concrete pressure testing device according to claim 1, characterized in that: insulating sheaths (31) are sleeved at the bottoms of the supporting legs (3), rubber pads are arranged at the bottoms of the insulating sheaths (31), and raised particles are arranged at the bottoms of the rubber pads.