CN217786710U

CN217786710U - Pressure detection equipment for building construction concrete test block

Info

Publication number: CN217786710U
Application number: CN202220632622.6U
Authority: CN
Inventors: 马惠
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-11-11
Anticipated expiration: 2032-03-23

Abstract

The utility model belongs to the technical field of building construction, especially, be a building construction concrete test block pressure measurement equipment, including the control box and set up in the loading board of control box side and set up the organism in the loading board upper surface, still include the protection subassembly that sets up in the surface of the loading board, the protection subassembly includes protection casing, L type pole, lower pressure plate and triangle strip, protection casing sliding connection is in the upper surface of loading board, L type pole symmetry fixed connection is in the protection casing is close to one side of loading board, the upper surface symmetry of loading board has seted up L type groove; the phenomenon that the working personnel are injured by splashing of the concrete fragments is avoided in the process of crushing the concrete test block, meanwhile, the phenomenon that the fragments fly to the ground and are not easy to clean is avoided, the protection shell is favorably fixed to the position of the protection shell after being moved to the proper position, and the effect of pressure detection of the concrete test block is guaranteed.

Description

Pressure detection equipment for building construction concrete test block

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to construction concrete test block pressure measurement equipment.

Background

In the building engineering, the performance of concrete is usually tested at regular time, the method is to cast a batch of cube concrete test blocks with specified size, and the concrete test blocks are extruded by a compression testing machine until the test blocks are broken, so as to obtain each data value;

the existing Chinese patent with the publication number of CN207379815U discloses a concrete pressure testing machine, which comprises a box body, wherein one side of the box body is provided with a lower pressing plate and an upper pressing plate, the box body is pivoted with a protective door, the inner wall of the protective door is provided with a temperature detection device for detecting the temperature of the box body and converting the temperature detection device into a temperature detection signal, and the concrete pressure testing machine also comprises a comparison device, a trigger device and an indicating device, wherein the indicating device is coupled with the trigger device to receive the trigger signal and responds to the trigger signal to realize indication; when using concrete compression testing machine to detect the concrete test block, the concrete fragment after the crushing splashes out, causes the damage to the staff easily, and the fragment flies to fall to ground and is difficult for cleaning simultaneously.

Therefore, the pressure detection equipment for the building construction concrete test block is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a construction concrete test block pressure measurement equipment is favorable to avoiding the concrete fragment to splash at the in-process of concrete test block crushing and bruising staff's phenomenon, avoids the fragment to fly off simultaneously and takes place to the difficult phenomenon that cleans in ground, is favorable to fixing the position of protective housing behind protective housing removes to suitable position, guarantees concrete test block pressure measurement's effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: a pressure detection device for a building construction concrete test block comprises a control box, a bearing plate arranged on the side surface of the control box, a machine body arranged on the upper surface of the bearing plate, and a protection assembly arranged on the surface of the bearing plate;

the protection assembly comprises a protection shell, L-shaped rods, a lower pressure plate and triangular bars, wherein the protection shell is connected to the upper surface of the bearing plate in a sliding mode, the L-shaped rods are symmetrically and fixedly connected to one side, close to the bearing plate, of the protection shell, the L-shaped grooves are symmetrically formed in the upper surface of the bearing plate, the L-shaped rods are connected to the inner wall surface of each L-shaped groove in a sliding mode, the lower pressure plate is movably connected to the inside of the protection shell, the triangular bars are symmetrically arranged on the bottom surface of the lower pressure plate, the triangular grooves are symmetrically formed in the inner wall surface of the protection shell, and the triangular bars are attached to the inner wall surface of the triangular grooves.

As the pressure detection equipment of the concrete test block for building construction of the utility model is preferable, the pressure detection equipment also comprises a limit component;

spacing subassembly is including embedding piece, stay cord and spring, the embedded groove has been seted up to the upper surface of loading board, just embedded piece sliding connection be in the internal face of embedded groove, spring fixed connection is in the bottom surface of embedding piece, the spring is kept away from the one end of embedding piece with the internal face fixed connection of embedded groove, protective housing is close to square slot has been seted up to the one side of loading board, just the embedding piece is inserted and is established the inside of square slot, the hole of bending has been seted up to the internal face of embedded groove, just stay cord sliding connection be in the internal face in hole of bending, the one end of stay cord runs through the inside of spring with embedding piece fixed connection.

As the utility model discloses construction concrete test block pressure check out test set is preferred, still includes the pull ring, pull ring fixed connection is in the stay cord is kept away from the one end of embedding piece.

As the utility model discloses construction concrete test block pressure check out test set is preferred, still includes the handle, handle fixed connection is in protective housing's surface.

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

1. the utility model discloses in, be favorable to avoiding the concrete fragment to splash and bruise staff's phenomenon at the in-process of concrete test block crushing under protective housing's effect, avoid the fragment to fly to fall the difficult phenomenon emergence that cleans of ground simultaneously.

2. The utility model discloses in, thereby exert the effort to the pull ring and make the embedding piece slide in to the inside of embedded groove, loosen the effort that applies to the pull ring, thereby can make the embedding piece slide in to the inside of square slot under the effect of spring elastic potential energy, be favorable to fixing protective housing's position after protective housing removes to suitable position, guarantee concrete test block pressure detection's effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of the protective housing and the L-shaped rod of the present invention;

FIG. 5 is a schematic structural view of the spring and the embedded block of the present invention;

in the figure:

1. a control box; 2. a body; 3. carrying a plate;

4. a guard assembly; 41. a protective housing; 42. an L-shaped rod; 43. an L-shaped groove; 44. a lower pressure plate; 45. triangular bars; 46. a triangular groove; 47. a handle;

5. a limiting component; 51. embedding a block; 52. a square slot; 53. a spring; 54. pulling a rope; 55. bending the hole; 56. a pull ring; 57. and embedding the groove.

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.

As shown in FIG. 1;

the utility model provides a building construction concrete test block pressure measurement equipment, includes control box 1 and sets up at the loading board 3 of 1 side of control box and sets up organism 2 at the 3 upper surfaces of loading board.

In this embodiment: the concrete is used as an essential material in the construction process of the building engineering, the economy and the applicability of the concrete are incomparable with those of other materials at the present stage and in a long time in the future, and a plurality of manufacturers often supplement the concrete at present, so the concrete performance detection is particularly important; when using concrete compression testing machine to detect the concrete test block, the concrete fragment after the crushing splashes out, causes the damage to the staff easily, and the fragment flies to fall ground and is difficult for cleaning simultaneously, adds protection component 4 and spacing subassembly 5 on borrowing this basis.

It should be noted that: when concrete compression testing machine used, the machine of opening earlier preheats, input test block serial number, and length is long in specification and maintenance, places the test block at the center of placing the board, and rotatory rim plate compresses tightly the test block, then opens the oil feed valve, closes back oil valve, and the press is automatic to be operated, and when numerical value no longer the pressure boost on the press, open back oil valve, press record numerical value and print, rotatory hand dish takes out the test block.

Further, the method comprises the following steps:

as shown in fig. 1 to 5:

in combination with the above: protection component 4 includes protection casing 41, handle 47, L type pole 42, holding down pressure plate 44 and triangle strip 45, protection casing 41 sliding connection is at the upper surface of loading board 3, L type pole 42 symmetry fixed connection is at the one side that protection casing 41 is close to loading board 3, L type groove 43 has been seted up to the upper surface symmetry of loading board 3, and L type pole 42 sliding connection is at the internal face in L type groove 43, holding down pressure plate 44 swing joint is in the inside of protection casing 41, triangle strip 45 symmetry sets up the bottom surface at holding down pressure plate 44, triangle groove 46 has been seted up to the internal face symmetry of protection casing 41, and the internal face of triangle strip 45 and triangle groove 46 laminates mutually, handle 47 fixed connection is on the surface of protection casing 41.

In this embodiment: when the device is normally used, a concrete test block is placed in the center of the upper surface of the lower pressure plate 44, acting force is applied to the protective shell 41, two L-shaped rods 42 are respectively inserted into the inner wall surfaces of the L-shaped grooves 43, after the protective shell 41 is moved to a proper position, the device is started to preheat, a test block number is input on a key on the surface of the control box 1, the specification and maintenance are long, the rotary wheel disc compresses the test block, an oil delivery valve is opened, an oil return valve is closed, the press machine automatically operates, the phenomenon that the concrete test block is crushed easily occurs along with continuous increase of pressure on the concrete test block, when the concrete test block is crushed, the phenomenon that the concrete test block collides workers are prevented under the action of the protective shell 41, meanwhile, the phenomenon that the concrete test block flies down to the ground and is not easy to clean is avoided, when the concrete block inside the protective shell 41 needs to be cleaned, the acting force is applied to the protective shell 41, the L-shaped rods 42 can slide out from the inner wall surfaces of the L-shaped grooves, after the protective shell 41 slides out from the upper surface of the bearing plate 3, the lower pressure plate 44 applies the acting force, and the phenomenon that the concrete block flies to the concrete test block and the phenomenon that the concrete block flies to the ground and the phenomenon that the protective shell 41 and the phenomenon that the concrete block flies is not easily to the ground is prevented from splashing phenomenon.

It should be noted that: the triangular bar 45 and the triangular groove 46 are arranged so as to limit the position of the lower pressure plate 44, and the lower pressure plate 44 is positioned right below the upper pressure plate in the pressure detection process, so that the use effect of the concrete test block pressure detection equipment is ensured.

Further, the following steps:

in an alternative embodiment, the limiting component 5 includes an embedded block 51, a pull ring 56, a pull rope 54 and a spring 53, an embedded groove 57 is formed on the upper surface of the bearing plate 3, the embedded block 51 is slidably connected to the inner wall surface of the embedded groove 57, the spring 53 is fixedly connected to the bottom surface of the embedded block 51, one end of the spring 53, which is far away from the embedded block 51, is fixedly connected to the inner wall surface of the embedded groove 57, a square slot 52 is formed on one surface, which is close to the bearing plate 3, of the protective housing 41, the embedded block 51 is inserted into the square slot 52, a bending hole 55 is formed on the inner wall surface of the embedded groove 57, the pull rope 54 is slidably connected to the inner wall surface of the bending hole 55, one end of the pull rope 54 penetrates through the inside of the spring 53 and is fixedly connected to the embedded block 51, and the pull ring 56 is fixedly connected to one end, which is far away from the embedded block 51, of the pull rope 54.

In this embodiment: before the L-shaped rod 42 slides on the inner wall surface of the L-shaped groove 43, an acting force is applied to the pull ring 56 to slide the pull ring 56 on the inner wall surface of the bent hole 55, the sliding of the pull ring 56 pulls the embedded block 51 to slide on the inner wall surface of the embedded groove 57, the spring 53 is in a compressed state as the embedded block 51 slides into the embedded groove 57, at this time, the protective shell 41 is operated to slide on the inner wall surface of the L-shaped groove 43, after the protective shell 41 slides to a proper position, the acting force applied to the pull ring 56 is released, under the action of the elastic potential energy of the spring 53, the embedded block 51 is attached to the bottom surface of the protective shell 41 and applies a proper acting force to the protective shell 41, the protective shell 41 is continuously pushed to move until the embedded block 51 slides into the square slot 52, at this time, the position fixing of the protective shell 41 is completed, when the concrete fragment in the protective shell 41 needs to be cleaned, the acting force is applied to the embedded block 51 to slide out of the inner wall surface of the square slot 52, so that the protective shell 41 can slide down from the protective shell 41, and the protective shell 41 can be moved to be beneficial for detecting the effect of the concrete fragment at the proper position of the protective shell 41.

It should be noted that: the inner wall surface of the bending hole 55 is smooth, and the friction force of the pull rope 54 in the sliding process of the inner wall surface of the bending hole 55 is small, so that a worker can conveniently pull the pull ring 56 to move.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a building construction concrete test block pressure measurement equipment, is in including control box (1) and setting loading board (3) and the setting of control box (1) side are in organism (2) of loading board (3) upper surface, its characterized in that: the device also comprises a protective component (4) arranged on the surface of the bearing plate (3);

protection subassembly (4) are including protection casing (41), L type pole (42), holding down plate (44) and triangle strip (45), protection casing (41) sliding connection is in the upper surface of loading board (3), L type pole (42) symmetry fixed connection is in protection casing (41) is close to the one side of loading board (3), L type groove (43) have been seted up to the upper surface symmetry of loading board (3), just L type pole (42) sliding connection is in the internal face of L type groove (43), pressure plate (44) swing joint is in the inside of protection casing (41) down, triangle strip (45) symmetry sets up the bottom surface of pressure plate (44) down, three angular groove (46) have been seted up to the internal face symmetry of protection casing (41), just three angular strip (45) with the internal face of three angular groove (46) is laminated.

2. The building construction concrete test block pressure detecting apparatus according to claim 1, characterized in that: the device also comprises a limiting component (5);

spacing subassembly (5) are including embedding piece (51), stay cord (54) and spring (53), embedded groove (57) have been seted up to the upper surface of loading board (3), just embedded piece (51) sliding connection be in the internal face of embedded groove (57), spring (53) fixed connection be in the bottom surface of embedded piece (51), spring (53) are kept away from the one end of embedded piece (51) with the internal face fixed connection of embedded groove (57), protective housing (41) are close to square slot (52) have been seted up to the one side of loading board (3), just embedded piece (51) are inserted and are established the inside of square slot (52), bending hole (55) have been seted up to the internal face of embedded groove (57), just stay cord (54) sliding connection be in the internal face of bending hole (55), the one end of stay cord (54) is run through the inside of spring (53) with embedded piece (51) fixed connection.

3. The building construction concrete test block pressure detecting apparatus according to claim 2, characterized in that: the pull rope fixing device further comprises a pull ring (56), and the pull ring (56) is fixedly connected to one end, far away from the embedded block (51), of the pull rope (54).

4. The building construction concrete test block pressure detecting apparatus according to claim 1, characterized in that: the protective shell is characterized by further comprising a handle (47), wherein the handle (47) is fixedly connected to the surface of the protective shell (41).