CN219369448U

CN219369448U - Shock resistance detector

Info

Publication number: CN219369448U
Application number: CN202320371212.5U
Authority: CN
Inventors: 彭伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-07-18
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses an impact resistance detection machine, which comprises a base, wherein a testing mechanism is fixed at the top end of the base, an impact mechanism is connected to the inner side of the testing mechanism, a lifting rope is connected between the impact mechanism and the testing mechanism, a workbench is fixed at the top end of the base relative to the inner side of the testing mechanism, a building material is arranged in the workbench, an impact head is arranged at the bottom end of the impact mechanism, through holes are symmetrically formed in the bottom end of the impact mechanism in a penetrating mode, and screw rods are symmetrically fixed at the top end of the impact head; according to the utility model, through the designed clamping plate and rubber block, the building materials placed in the top end of the workbench can be clamped and fixed, and meanwhile, the adjusting screw, the guide groove, the guide rod and the hand-operated wheel are matched, so that the position of the clamping plate can be adjusted according to the size of the building materials.

Description

Shock resistance detector

Technical Field

The utility model belongs to the technical field of impact resistance detectors, and particularly relates to an impact resistance detector.

Background

Building materials are a generic term for materials used in civil engineering and construction. When the concrete is used, the impact resistance of the concrete needs to be tested by using an impact resistance detector, the impact resistance can be directly reflected, evaluated or judged by the impact resistance, and the impact resistance detector is used for detecting the concrete through falling ball impact.

When the existing impact resistance detection machine is used, a test material needs to be placed on a workbench, then the test material is tested by falling of an impact mechanism, but the workbench of the existing impact resistance detection machine does not have a structure for clamping and limiting the building material, and only the building material is placed on the workbench for testing, so that the situation that the building material is knocked off by falling impact force of the impact mechanism is extremely easy to occur, and the test structure is inaccurate.

Disclosure of Invention

The utility model aims to provide an impact resistance detector, which solves the problem that the impact resistance detector provided in the background art does not clamp and fix a test material.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shock resistance detects machine, includes the base, the top of base is fixed with testing mechanism, testing mechanism's inboard is connected with impact mechanism, be connected with the lifting rope between impact mechanism and the testing mechanism, the top of base is fixed with the workstation for testing mechanism's inboard, the inside of workstation is provided with building material, impact mechanism's bottom is provided with the impact head, the bottom symmetry of impact mechanism runs through and has seted up the through-hole, the top symmetry of impact head is fixed with the screw rod, screw rod and through-hole through-connection, the surface of screw rod is screwed in for impact mechanism's inboard and is connected with the nut, the inboard of workstation is provided with clamping fixture, be provided with guiding connection mechanism between impact head and the impact mechanism, clamping fixture includes:

the adjusting component is arranged on the inner side of the workbench;

the clamping assembly is arranged on the inner side of the workbench and is connected with the building material;

the guide assembly is arranged in the workbench and is connected with the clamping assembly;

a slip prevention assembly disposed at an end of the clamping assembly;

and an operating assembly disposed at an end of the adjusting assembly opposite to a side of the table.

Preferably, the adjusting component comprises screw holes symmetrically penetrating through two sides of the inner wall of the workbench and adjusting screws arranged on the outer side of the workbench and connected with the screw holes in a screwing mode.

Preferably, the clamping assembly comprises a clamping plate arranged on the inner wall of the workbench, and a bearing is connected with one end of the clamping plate and one end of the adjusting screw.

Preferably, the guide assembly comprises guide grooves symmetrically penetrating through the inner wall of the workbench and corresponding to two sides of the screw hole, and guide rods symmetrically fixed at one end of the clamping plate and corresponding to two sides of the bearing, and the guide rods are in sliding connection with the guide grooves.

Preferably, the anti-slip assembly comprises a rubber block fixed at the end of the clamping plate.

Preferably, the operating assembly includes a hand wheel secured to the end of the adjusting screw outboard of the table.

Preferably, the guiding connection mechanism comprises a butt joint groove formed in the bottom end of the impact mechanism and a butt joint block fixed to the top end of the impact head, the butt joint block is connected with the butt joint groove in a clamping mode, clamping grooves are symmetrically formed in two sides of the butt joint block, buckles are symmetrically fixed to the inner sides of the butt joint grooves, and the buckles are connected with the clamping grooves in a clamping mode.

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

according to the utility model, through the designed clamping plate and rubber block, the building materials placed in the top end of the workbench can be clamped and fixed, and meanwhile, the adjusting screw, the guide groove, the guide rod and the hand-operated wheel are matched, so that the position of the clamping plate can be adjusted according to the size of the building materials.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A of FIG. 1;

FIG. 3 is an enlarged schematic view of the utility model at B of FIG. 1;

in the figure: 1. a base; 2. a testing mechanism; 3. an impact mechanism; 4. a lifting rope; 5. a work table; 6. building materials; 7. an impact head; 8. a through hole; 9. a screw; 10. a screw cap; 100. a screw hole; 101. adjusting a screw; 200. a clamping plate; 201. a bearing; 300. a guide groove; 301. a guide rod; 400. a rubber block; 500. hand-operated wheels; 600. a butt joint groove; 601. a butt joint block; 700. a clamping groove; 701. and (5) a buckle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a shock resistance detects machine, including base 1, the top of base 1 is fixed with testing mechanism 2, testing mechanism 2's inboard is connected with impact mechanism 3, be connected with lifting rope 4 between impact mechanism 3 and the testing mechanism 2, the top of base 1 is fixed with workstation 5 for testing mechanism 2's inboard, the inside of workstation 5 is provided with building material 6, impact mechanism 3's bottom is provided with impact head 7, through hole 8 has been seted up in impact mechanism 3's bottom symmetry, impact head 7's top symmetry is fixed with screw rod 9, screw rod 9 and through hole 8 through connection, screw rod 9's surface is connected with nut 10 for impact mechanism 3's inboard screw, workstation 5's inboard is provided with centre gripping fixed establishment, be provided with direction coupling mechanism between impact head 7 and the impact mechanism 3, centre gripping fixed establishment includes:

an adjusting assembly provided inside the table 5;

a clamping assembly provided inside the table 5 to be connected with the building material 6;

the guide component is arranged inside the workbench 5 and is connected with the clamping component;

a slip prevention assembly disposed at an end of the clamping assembly;

an operating assembly provided at an end of the adjusting assembly with respect to a side of the table 5.

In this embodiment, preferably, the adjusting assembly includes a screw hole 100 symmetrically penetrating through two sides of the inner wall of the working table 5, and an adjusting screw 101 disposed outside the working table 5 and screwed with the screw hole 100, so as to adjust the position of the clamping plate 200.

In this embodiment, preferably, the clamping assembly includes a clamping plate 200 disposed on the inner wall of the working table 5, and one end of the clamping plate 200 and one end of the adjusting screw 101 are connected with a bearing 201, so as to push the clamping plate 200 to move on the inner wall of the working table 5.

In this embodiment, preferably, the guiding assembly includes guiding grooves 300 symmetrically penetrating through the inner wall of the working table 5 opposite to the two sides of the screw hole 100, and guiding rods 301 symmetrically fixed at one end of the clamping plate 200 opposite to the two sides of the bearing 201, and the guiding rod 301 is slidably connected with the guiding grooves 300, so as to play a role in guiding and moving the clamping plate 200.

In this embodiment, the anti-slip assembly preferably includes a rubber block 400 fixed to the end of the clamping plate 200, which can perform a clamping anti-slip function on the clamping plate 200.

In this embodiment, the operating assembly preferably includes a hand crank 500 fixed to the end of the adjusting screw 101 opposite the outside of the table 5, and the adjusting screw 101 can be rotated.

In this embodiment, preferably, the guiding connection mechanism includes a docking slot 600 formed at the bottom end of the impact mechanism 3 and a docking block 601 fixed at the top end of the impact head 7, the impact head 7 can be connected with the impact mechanism 3 by clamping the docking block 601 with the docking slot 600, clamping slots 700 are symmetrically formed on two sides of the docking block 601, and buckles 701 are symmetrically fixed on the inner sides of the docking slot 600, and the docking block 601 can be extruded and positioned by clamping the buckles 701 with the clamping slots 700.

The working principle and the using flow of the utility model are as follows: when the building material 6 is required to be clamped and fixed, the building material 6 is firstly placed in the top end of the workbench 5, then the hand-operated wheels 500 on two sides of the workbench 5 are rotated to drive the adjusting screw 101 to rotate in the screw hole 100, the clamping plate 200 is pushed to move in the workbench 5 through the bearing 201, meanwhile, the guide rod 301 is driven to slide in the guide groove 300 to play a role of moving and guiding, the clamping plate 200 can drive the rubber block 400 to be extruded and attached to the side face of the building material 6, so that the building material 6 is conveniently extruded and fixed through the clamping plate 200 on two sides of the inner wall of the workbench 5, then the impact mechanism 3 can be used for carrying out impact resistance test on the building material 6, when the type of the impact head 7 is required to be replaced according to the type of the building material, the screw cap 10 is firstly unscrewed to enable the screw cap 10 to rotate and separate on the surface of the screw 9, then the impact head 7 is pulled to enable the impact head 7 to be driven to separate the butt joint block 601 from the butt joint groove 600, the buckle 701 is driven to be extruded and separated from the clamping groove 700, the impact head 7 can be taken down from the bottom end of the impact mechanism 3, and the screw 9 is driven to exit from the inner part 8, and then the impact head 7 can be replaced according to different types.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shock resistance detects machine, includes base (1), the top of base (1) is fixed with testing mechanism (2), the inboard of testing mechanism (2) is connected with impact mechanism (3), be connected with lifting rope (4) between impact mechanism (3) and testing mechanism (2), the top of base (1) is fixed with workstation (5) for the inboard of testing mechanism (2), the inside of workstation (5) is provided with building material (6), the bottom of impact mechanism (3) is provided with impact head (7), the bottom symmetry of impact mechanism (3) runs through and has seted up through hole (8), the top symmetry of impact head (7) is fixed with screw rod (9), screw rod (9) and through hole (8) run through the connection, the surface of screw rod (9) is twisted for the inboard of impact mechanism (3) and is connected with nut (10), its characterized in that: the inside of workstation (5) is provided with centre gripping fixed establishment, be provided with direction coupling mechanism between impact head (7) and impact mechanism (3), centre gripping fixed establishment includes:

an adjusting component which is arranged on the inner side of the workbench (5);

the clamping assembly is arranged on the inner side of the workbench (5) and is connected with the building material (6);

the guide assembly is arranged in the workbench (5) and is connected with the clamping assembly;

a slip prevention assembly disposed at an end of the clamping assembly;

and an operating assembly provided at an end of the adjusting assembly on a side opposite to the table (5).

2. An impact detector as claimed in claim 1 wherein: the adjusting component comprises screw holes (100) symmetrically penetrating through two sides of the inner wall of the workbench (5) and adjusting screws (101) arranged on the outer side of the workbench (5) and connected with the screw holes (100) in a screwed mode.

3. An impact detector as claimed in claim 1 wherein: the clamping assembly comprises a clamping plate (200) arranged on the inner wall of the workbench (5), and one end of the clamping plate (200) and one end of the adjusting screw (101) are connected with a bearing (201).

4. An impact detector as claimed in claim 1 wherein: the guide assembly comprises guide grooves (300) symmetrically penetrating through the inner wall of the workbench (5) and corresponding to two sides of the screw hole (100), and guide rods (301) symmetrically fixed at one end of the clamping plate (200) and corresponding to two sides of the bearing (201), and the guide rods (301) are in sliding connection with the guide grooves (300).

5. An impact detector as claimed in claim 1 wherein: the anti-slip assembly includes a rubber block (400) secured to the end of the clamping plate (200).

6. An impact detector as claimed in claim 1 wherein: the operating assembly comprises a hand crank wheel (500) fixed at the end of the adjusting screw (101) relative to the outer side of the workbench (5).

7. An impact detector as claimed in claim 1 wherein: the guiding connection mechanism comprises a butt joint groove (600) formed in the bottom end of the impact mechanism (3) and a butt joint block (601) fixed to the top end of the impact head (7), the butt joint block (601) is connected with the butt joint groove (600) in a clamping mode, clamping grooves (700) are symmetrically formed in two sides of the butt joint block (601), buckles (701) are symmetrically fixed to the inner sides of the butt joint groove (600), and the buckles (701) are connected with the clamping grooves (700) in a clamping mode.