CN202903622U

CN202903622U - PVC (Poly Vinyl Chloride) profile drop hammer impact tester

Info

Publication number: CN202903622U
Application number: CN 201220553793
Authority: CN
Inventors: 裔征远; 李爱斌; 滕树林
Original assignee: SUZHOU XINDI CONSTRUCTION ENGINEERING QUALITY INSPECTION AND TEST Co Ltd
Current assignee: SUZHOU XINDI CONSTRUCTION ENGINEERING QUALITY INSPECTION AND TEST Co Ltd
Priority date: 2012-10-26
Filing date: 2012-10-26
Publication date: 2013-04-24
Anticipated expiration: 2022-10-26

Abstract

The utility model discloses a PVC (Poly Vinyl Chloride) profile drop hammer impact tester, comprising a pedestal, a support rod, a connecting rod, an outer barrel and a drop hammer, a pair of clamp plates is arranged on the upper surface of the pedestal, the support rod is vertically fixed on the pedestal, the connecting rod is connected to one end of the support rod, the outer barrel is with a cylindrical cavity structure, and the outer barrel is fixed on the connecting rod and provided with a vertical through groove on the outside thereof; according to the PVC profile drop hammer impact tester, the drop hammer can be fixed so as to prevent the drop hammer from falling to hurt operators, the start height of the drop hammer in free falling also can be adjusted, so that the application range of drop hammer impact samples is greatly enlarged, furthermore, a motor is not needed to control the tester, so that the tester is greatly reduced in energy consumption and more environment-friendly; and by use of the pair of clamp plates, the sample can be fixed, the test accuracy can be improved, and the sample can be effectively prevented from splashing to the periphery of the tester and hurting the operators.

Description

A kind of PVC section bar drop hammer impact testing machine

Technical field

The utility model relates to a kind of testing equipment, particularly relate to a kind of PVC section bar drop hammer impact testing machine.

Background technology

Drop hammer impact testing machine is mainly used in the shock resistance of test products, during test, sample is fixed in the below of dropping hammer, and drops hammer in the free drop impact sample of certain altitude, and the deformation extent after test is hit can reflect its shock resistance.

The promptly structure of the drop hammer impact testing machine of prior art all needs motor that power is provided when promoting and opening, and energy consumption is larger; Promptly the hoisting depth of structure is single, be only applicable to the anti-impact force test of a certain specific products, so usable range is limited; Its structure is also complicated, is not easy to use and clamping.

The utility model content

The technical matters that the utility model mainly solves provides a kind of PVC section bar drop hammer impact testing machine, can reduce energy consumption, test specification is wider, and simple in structure, the convenient use.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of PVC section bar drop hammer impact testing machine is provided, comprise base, support bar, connecting link, urceolus and drop hammer, described base upper surface is provided with a pair of clamping plate, described support bar vertically is fixed on the base, and described connecting link level connection joint is to support bar one side, and described urceolus is the cylindrical cavity structure, and urceolus is fixed on the connecting link, and its outside has a vertical groove.

In preferred embodiment of the utility model, described connecting link is 2.

The beneficial effects of the utility model are:

1, the utility model both can fixedly drop hammer, and the whereabouts of having avoided dropping hammer injures operating personnel, can regulate again the starting altitude of the free-falling of dropping hammer, greatly enlarge the scope of application of drop impact sample, and not need the Electric Machine Control testing machine, greatly reduced energy consumption, more environmental protection;

2, by a pair of clamping plate both firm sample, improve measuring accuracy, can prevent effectively that again sample from splashing around the testing machine and injure operating personnel after being hit.

Description of drawings

Fig. 1 is the structural representation of the utility model PVC section bar drop hammer impact testing machine;

The mark of each parts is as follows in the accompanying drawing: 1, base 2, support bar 3, connecting link 4, urceolus 5, drop hammer 6, clamping plate 7, vertical groove 8, safety pin 9, horizontal driving lever.

Embodiment

Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.

See also Fig. 1, the utility model embodiment comprises: base 1, support bar 2, connecting link 3, urceolus 4 and drop hammer 5, described base 1 upper surface is provided with a pair of clamping plate 6, described support bar 2 vertically is fixed on the base 1, described connecting link 3 level connection joints are to support bar 2 one sides, and described urceolus 1 is the cylindrical cavity structure, and urceolus 4 is fixed on the connecting link 3, its outside has a vertical groove 7, and described safety pin 8 is installed in urceolus 4 outsides; Described two horizontal brace rods 3 are parallel to each other, and described dropping hammer 5 is provided with horizontal driving lever 9; Described safety pin 8 is 2; Both can fixedly drop hammer 5 by 2 safety pins 8,5 whereabouts of having avoided dropping hammer injure operating personnel, can regulate again the starting altitude of 5 free-fallings of dropping hammer, and have greatly enlarged the scope of application of 5 impact specimens that drop hammer.

As shown in Figure 1, the urceolus 4 of 1 meter and 1.5 meters is separately installed with safety pin 8 on distance ground, during test, to drop hammer and 5 insert in the urceolus 4, horizontal driving lever 9 passes from vertical groove 7, satisfy test height by stirring horizontal driving lever 9, also can will drop hammer according to testing requirements and 5 be fixed in the urceolus 4 at 1 meter or 1.5 meters, unclamp safety pin 8, the sample of 5 free-fallings to the clamping plate 6 that drop hammer impacts this sample, finish test process, by a pair of clamping plate 6 both firm sample, improve measuring accuracy, can prevent effectively that again sample from splashing around the testing machine and injure operating personnel after being hit.The utility model is simple in structure, low cost of manufacture, and do not need the Electric Machine Control testing machine, and greatly reduced energy consumption, more environmental protection is faster.

The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. PVC section bar drop hammer impact testing machine, it is characterized in that, comprise: base, support bar, connecting link, urceolus and drop hammer, described base upper surface is provided with a pair of clamping plate, described support bar vertically is fixed on the base, and described connecting link level connection joint is to support bar one side, and described urceolus is the cylindrical cavity structure, and urceolus is fixed on the connecting link, and its outside has a vertical groove.

2. PVC section bar drop hammer impact testing machine according to claim 1, it is characterized in that: described connecting link is 2.