CN218067441U

CN218067441U - Concrete crack resistance test mechanism

Info

Publication number: CN218067441U
Application number: CN202222189654.6U
Authority: CN
Inventors: 王惠春; 朱竹彬; 陈伟
Original assignee: Jinhua Julong Commercial Concrete Co ltd
Current assignee: Jinhua Julong Commercial Concrete Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-16
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to a concrete crack resistance test technical field specifically is a concrete crack resistance test mechanism, including workstation and stabilising arrangement, the fixed surface of workstation is connected with the controller, and the surface of workstation is provided with places the board, and the surface of workstation is provided with the support, and the surface of support is provided with the cylinder, and the output of cylinder is provided with the briquetting, and stabilising arrangement sets up placing the board on the surface, and stabilising arrangement includes the rectangular block, and the number of rectangular block has two, and two rectangular blocks are connected with the both sides fixed surface who places the board, and two spouts have been seted up on the surface of rectangular block. The utility model discloses, through setting up stabilising arrangement, be convenient for fix a position the restriction to different sample pieces, can reduce the phenomenon that equipment is difficult to advance line location to different samples effectively, the unstable condition that leads to unable accurate pushing down that appears when having reduced the sample and placing, and then improved the holistic stability of equipment.

Description

Concrete crack resistance test mechanism

Technical Field

The utility model relates to a concrete crack resistance test technical field especially relates to a concrete crack resistance test mechanism.

Background

Concrete is a general term for engineering composite materials formed by cementing aggregates into a whole by cementing materials, and equipment is required to be used for crack resistance experiments in the production process of the concrete.

The anti condition of placing directly under the clamping ring just in time of the concrete that splits experimental facilities among the prior art mainly middle cylinder cooperation clamping ring combination forms, and equipment need be made the mark on the concrete surface when using, lets equipment pressure on the mark, but can't ensure the concrete.

In order to solve the problem that concrete is unstable when placing and is difficult to align the experiment, prior art adopts the mode of anchor clamps centre gripping concrete to handle, but when carrying out the centre gripping location, is difficult to the not condition appearance that fixes a position the restriction to the not concrete piece of equidimension, can't fix a position the operation placed in the middle to the concrete well, and then leads to the equipment to be placing the concrete and be difficult to the problem of fixing a position different samples.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the equipment is difficult to fix a position different samples placing the concrete among the prior art, and the concrete crack resistance test mechanism who provides.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a concrete crack resistance test mechanism, includes workstation and stabilising arrangement, the fixed surface of workstation is connected with the controller, the surface of workstation is provided with places the board, the surface of workstation is provided with the support, the surface of support is provided with the cylinder, the output of cylinder is provided with the briquetting, stabilising arrangement sets up placing the board on the surface, stabilising arrangement includes the rectangular block, the number of rectangular block has two, two the rectangular block is connected with the both sides fixed surface who places the board, two spouts have been seted up on the surface of rectangular block, the inner wall sliding connection of spout has the stabilising plate, the equal fixedly connected with hollow seat in both sides surface of stabilising plate, the inner wall rotation of hollow seat is connected with the actuating lever, the fixed surface of actuating lever is connected with the dog, the recess that a plurality of equidistant settings have been seted up is seted up on a side surface of rectangular block, the inner wall joint of dog and recess can be difficult to fix a position different sample pieces through a plurality of recesses of dog cooperation, reduces equipment and fixes a position the sample piece of equidimension, and unstable equipment is difficult to the accurate the condition of pressing in sample mark department when leading to the sample placing.

Preferably, the surface cover of actuating lever is equipped with first spring, the both ends of first spring respectively with the dog with the fixed surface of hollow seat is connected, through setting up first spring, be convenient for control the dog and reset, improved the stability of dog.

Preferably, the one end winding and the fixedly connected with stay cord of actuating lever, the one end fixedly connected with pull ring of stay cord through pull ring cooperation stay cord, can drive actuating lever and dog and rotate, conveniently adjusts.

Preferably, one side of the stabilizing plate close to the pull rope is fixedly connected with two guide blocks, round holes are formed in the surfaces of the guide blocks, the pull rope can pass through the round holes, and the guide blocks can guide and limit the pull rope.

Preferably, the surface of controller is provided with auxiliary device, auxiliary device includes the dead lever, the dead lever is connected with the fixed surface of controller, the surface of dead lever rotates and is connected with the accessory plate, the surface of accessory plate begins to have the hole that slides, the inner wall sliding connection in hole that slides has the kelly, the fixed surface of controller is connected with two fixed blocks, the draw-in groove has been seted up on the surface of fixed block, the kelly is connected with the inner wall joint of draw-in groove, through kelly cooperation fixed block, can fix a position the accessory plate, is convenient for shelter from the button, reduces equipment and miss when the experiment and bump the button and lead to equipment to stop the condition that influences the measured data.

Preferably, one side of the clamping rod corresponding to the inner wall of the sliding hole in the surface of the auxiliary plate is fixedly connected with two second springs, the number of the second springs is two, the second springs are arranged, the clamping rod can be conveniently controlled to reset, and the binding effect of the clamping rod is improved.

Preferably, the fixed surface of kelly is connected with the push rod, the push rod is cylindrical setting, and through setting up the push rod, the kelly of being convenient for control removes, conveniently adjusts.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, during the equipment experiment, make the mark in the sample piece, place on placing the board, it tests to mark out through cylinder cooperation briquetting suppression, through setting up stabilising arrangement, when needs use equipment, pulling pull ring and stay cord, the stay cord drives actuating lever and pin and rotates, first spring atress deformation produces elasticity, the dog loses the constraint to rectangular block surface recess, fix a position the sample through stabilising arrangement, loosen the pull ring, first spring drives the dog and inserts and establish and can accomplish the use in the recess, through setting up stabilising arrangement, be convenient for fix a position the restriction to different sample pieces, can reduce the phenomenon that equipment is difficult to fix a position different samples effectively, the unstable condition that leads to unable accurate pushing down that appears when having reduced the sample and placing, and then the holistic stability of equipment has been improved.

2. The utility model discloses in, through setting up auxiliary device, when needs protect, promote push rod and kelly, second spring atress deformation produces elasticity, when rotating accessory plate to an allocation position, loosen the push rod, the second spring drives the kelly and resets, the kelly is inserted and is established in the draw-in groove on fixed block surface, can accomplish the use, through setting up auxiliary device, the auxiliary assembly of being convenient for uses, can reduce equipment effectively and appear the phenomenon that the button was bumped to the mistake when using, the condition that the stop work influences experimental data appears after having reduced the equipment mistake and bumped, and then the holistic practicality of equipment has been improved.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a concrete crack resistance testing mechanism provided by the utility model;

fig. 2 is a schematic structural view of a stabilizing device of the concrete crack resistance testing mechanism provided by the utility model;

fig. 3 is a schematic structural view of a point a in fig. 2 of the concrete crack resistance testing mechanism provided by the utility model;

fig. 4 is a schematic structural view of an auxiliary device of a concrete crack resistance testing mechanism provided by the utility model;

fig. 5 is the utility model provides a concrete crack resistance test mechanism's partial structure schematic diagram of auxiliary device.

Illustration of the drawings:

1. a work table; 2. a controller; 3. a support; 4. a cylinder; 5. pressing into blocks; 6. placing the plate; 7. a stabilizing device; 71. a stabilizing plate; 72. a rectangular block; 73. a pull ring; 74. a guide block; 75. pulling a rope; 76. a drive rod; 77. a stopper; 78. a first spring; 8. an auxiliary device; 81. an auxiliary plate; 82. a fixing rod; 83. a push rod; 84. a clamping rod; 85. a fixed block; 86. a second spring.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a concrete crack resistance test mechanism, includes workstation 1 and stabilising arrangement 7, and the fixed surface of workstation 1 is connected with controller 2, and the surface of workstation 1 is provided with places board 6, and the surface of workstation 1 is provided with support 3, and the surface of support 3 is provided with cylinder 4, and the output of cylinder 4 is provided with briquetting 5, and stabilising arrangement 7 sets up on the surface of placing board 6, and the surface of controller 2 is provided with auxiliary device 8.

The specific arrangement and function of the stabilizing device 7 and the auxiliary device 8 will be described in detail below.

In this embodiment: stabilising arrangement 7 includes rectangular block 72, the number of rectangular block 72 has two, two rectangular blocks 72 are connected with the both sides fixed surface who places board 6, two spouts have been seted up on rectangular block 72's surface, the inner wall sliding connection of spout has stabilising plate 71, the equal fixedly connected with hollow seat in the both sides surface of stabilising plate 71, the inner wall of hollow seat rotates and is connected with actuating lever 76, the fixed surface of actuating lever 76 is connected with dog 77, a plurality of equidistant recesses that set up are seted up to a side surface of rectangular block 72, dog 77 and the inner wall joint of recess, through a plurality of recesses of dog 77 cooperation, can fix a position different sample pieces, reduction equipment is difficult to fix a position the sample piece of equidimension not, unstable equipment is difficult to the accurate condition of pressing in sample mark department when leading to the sample to place.

Specifically, the surface cover of actuating lever 76 is equipped with first spring 78, and the both ends of first spring 78 are connected with the fixed surface of dog 77 and hollow seat respectively, through setting up first spring 78, are convenient for control dog 77 and reset, have improved dog 77's stability.

Specifically, one end of the driving rod 76 is wound around and fixedly connected with a pull rope 75, and one end of the pull rope 75 is fixedly connected with a pull ring 73.

In this embodiment: through pull ring 73 cooperation stay cord 75, can drive actuating lever 76 and dog 77 and rotate, conveniently adjust.

Specifically, one side of the stabilizing plate 71 close to the pull rope 75 is fixedly connected with two guide blocks 74, a round hole is formed in the surface of each guide block 74, the pull rope 75 is passed through the round hole, and the pull rope 75 can be guided and limited by the aid of the guide blocks 74.

In this embodiment: the auxiliary device 8 comprises a fixed rod 82, the fixed rod 82 is fixedly connected with the surface of the controller 2, an auxiliary plate 81 is connected to the surface of the fixed rod 82 in a rotating mode, a sliding hole is formed in the surface of the auxiliary plate 81, a clamping rod 84 is connected to the inner wall of the sliding hole in a sliding mode, two fixing blocks 85 are fixedly connected to the surface of the controller 2, a clamping groove is formed in the surface of each fixing block 85, and the clamping rod 84 is connected with the inner wall of the clamping groove in a clamping mode.

In this embodiment: through kelly 84 cooperation fixed block 85, can fix a position accessory plate 81, be convenient for shelter from the button, reduce equipment and miss when the experiment bump the button and lead to equipment to stop to influence the condition that detects data.

Specifically, the clamping rods 84 and one side of the auxiliary plate 81 corresponding to the inner wall of the sliding hole are fixedly connected with two second springs 86, the number of the second springs 86 is two, the second springs 86 are arranged, the clamping rods 84 are controlled to reset conveniently, and the binding effect of the clamping rods 84 is improved.

Specifically, a push rod 83 is fixedly connected to the surface of the clamping rod 84, and the push rod 83 is arranged in a cylindrical shape.

In this embodiment: through setting up push rod 83, be convenient for control card pole 84 removes, conveniently adjusts.

The working principle is as follows: when the equipment is tested, mark is made in the sample block, place on placing board 6, it tests to go out to press the mark through cylinder 4 cooperation briquetting 5, through setting up stabilising arrangement 7, when needs use equipment, pulling pull ring 73 and stay cord 75, stay cord 75 drives actuating lever 76 and pin and rotates, first spring 78 atress deformation produces elasticity, dog 77 loses the constraint to rectangle piece 72 surface recess, fix a position the sample through stabilising arrangement 71, loosen pull ring 73, first spring 78 drives dog 77 and inserts and establish and can accomplish the use in the recess, through setting up stabilising arrangement 7, be convenient for fix a position the restriction to different sample blocks, can reduce the phenomenon that the equipment is difficult to fix a position different samples effectively, the unstable condition that leads to unable accurate pushing down that appears when having reduced the sample and placing, and then the holistic stability of equipment has been improved, through setting up auxiliary device 8, when needs protection, promote push rod 83 and kelly 84, second spring 86 atress deformation produces elasticity, when rotating draw-in groove 81 to a certain position, loosen push rod 83, second spring 86 drives kelly 84, when the kelly 84 inserts and can reduce the influence of the equipment use of the equipment through the auxiliary device, the influence that the mistake that the equipment has appeared and has reduced the use data of the equipment and has reduced the equipment.

Claims

1. The utility model provides a concrete crack resistance test mechanism, includes workstation (1) and stabilising arrangement (7), its characterized in that: the utility model discloses a table top, including workstation (1), stabilizer, cylinder (4), stabilizer and driving lever, the fixed surface of workstation (1) is connected with controller (2), the surface of workstation (1) is provided with places board (6), the surface of workstation (1) is provided with support (3), the surface of support (3) is provided with cylinder (4), the output of cylinder (4) is provided with briquetting (5), stabilizer (7) set up on the surface of placing board (6), stabilizer (7) include rectangular block (72), the number of rectangular block (72) has two, two rectangular block (72) and the both sides fixed surface who places board (6) are connected, two spouts have been seted up on the surface of rectangular block (72), the inner wall sliding connection of spout has stabilizer plate (71), the equal fixedly connected with hollow seat in both sides surface of stabilizer plate (71), the inner wall rotation of hollow seat is connected with actuating lever (76), the fixed surface connection of actuating lever (76) has dog (77), the recess that a plurality of equidistant settings has been seted up is seted up on one side surface of rectangular block (72), dog (77) and the joint of recess.

2. The concrete crack resistance test mechanism of claim 1, characterized in that: the surface of the driving rod (76) is sleeved with a first spring (78), and two ends of the first spring (78) are fixedly connected with the stop block (77) and the surface of the hollow seat respectively.

3. The concrete crack resistance test mechanism of claim 1, characterized in that: one end of the driving rod (76) is wound and fixedly connected with a pull rope (75), and one end of the pull rope (75) is fixedly connected with a pull ring (73).

4. The concrete crack resistance testing mechanism of claim 3, characterized in that: one side of the stabilizing plate (71) close to the pull rope (75) is fixedly connected with two guide blocks (74), the surface of each guide block (74) is provided with a round hole, and the round holes are used for the pull rope (75) to pass through.

5. The concrete crack resistance test mechanism of claim 1, characterized in that: the surface of controller (2) is provided with auxiliary device (8), auxiliary device (8) include dead lever (82), dead lever (82) are connected with the fixed surface of controller (2), the surface of dead lever (82) is rotated and is connected with accessory plate (81), the surface of accessory plate (81) begins to have the sliding hole, the inner wall sliding connection in sliding hole has kelly (84), the fixed surface of controller (2) is connected with two fixed blocks (85), the draw-in groove has been seted up on the surface of fixed block (85), kelly (84) and the inner wall joint of draw-in groove.

6. The concrete crack resistance test mechanism of claim 5, characterized in that: one side of the clamping rod (84) corresponding to the inner wall of the sliding hole on the surface of the auxiliary plate (81) is fixedly connected with two second springs (86), and the number of the second springs (86) is two.

7. The concrete crack resistance testing mechanism of claim 5, characterized in that: the surface of the clamping rod (84) is fixedly connected with a push rod (83), and the push rod (83) is arranged in a cylindrical shape.