CN101825539A - Impact resistance test device for overhead rail glass - Google Patents
Impact resistance test device for overhead rail glass Download PDFInfo
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- CN101825539A CN101825539A CN201010170774A CN201010170774A CN101825539A CN 101825539 A CN101825539 A CN 101825539A CN 201010170774 A CN201010170774 A CN 201010170774A CN 201010170774 A CN201010170774 A CN 201010170774A CN 101825539 A CN101825539 A CN 101825539A
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- frame
- rope
- resistance test
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- impact resistance
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Abstract
The invention relates to the technical field of quality detection device of building engineering, in particular to an impact resistance test device for overhead rail glass, which solves the problems of the prior art such as high detection cost, inconvenient transportation and the like. The impact resistance test device for overhead rail glass comprises a frame, a rope and an impact hammer, wherein one end of the rope is fixedly connected with the frame, and the other end is fixedly connected with the impact hammer; the frame is provided with an angle indication mechanism for displaying the impact angle; the angle indication mechanism is connected with the frame through a detachable structure; a locking mechanism is arranged between the rope and the frame; and the locking mechanism and the frame are connected through a detachable structure. The invention has the following advantages: 1, the split detachable structure is convenient to assemble, disassemble, transport and load and flexible and convenient to use, and is particularly applicable to the construction site; 2, spot check of the installation quality is available anytime so as to discover and correct the construction deviation, thus improving the security of glass rail and effectively lowering the detection cost; and 3, the hanging height and hanging angle of the impact hammer can be adjusted, thus ensuring wide application range.
Description
Technical field
The present invention relates to construction engineering quality pick-up unit technical field, especially relate to a kind of impact resistance test device for overhead rail glass.
Background technology
Glass balustrade is except having the device effect, and a primary structure member can play the effect of protecting and bearing external force such as pushing away, lean on, so its installation quality is the important component part of construction engineering quality especially.In order to ensure construction engineering quality, overhead rail glass should be done the shock resistance test before installation.At present, normally relevant material is delivered to testing agency, glass balustrade is installed and detects in laboratory simulation then by the related side.When laboratory examination, the inlaying the degree of depth, various web member, support, bolt, installation quality etc. and can both be guaranteed basically of glass balustrade.Yet the situation of construction and installation glass balustrade at the scene is with regard to more complicated, and factors such as personnel, material, construction quality all can influence the installation quality of glass balustrade, influence the degree of safety of glass balustrade.Therefore, breadboard testing result is difficult to really react field erected quality usually, is necessary to carry out at the construction field (site) the shock resistance check of overhead rail glass.Take on-the-spot detection glass balustrade shock resistance to detect and help improving construction quality, can inspect installation quality at any time by random samples, in time find and correct construction deviation, thereby improve the security of glass balustrade, also can effectively reduce the detection cost simultaneously.
By retrieval, found various device that shock resistance detects that is used for.For example, Chinese patent literature discloses a kind of glass impact testing machine [application number: 200920117571.8], comprise base and the after-frame that is vertically set on the base, the place ahead of described after-frame is provided with the preceding frame of an activity, the both sides of described after-frame and preceding frame are provided with some locking devices that are used for the after-frame and the preceding frame application of force, the rear of described after-frame is provided with a support, described support is provided with protection network, the bottom of described support links to each other with base, the top of described support links to each other with the top of after-frame, the top of described after-frame also is provided with a framework, described framework is provided with a pole of extending forward, and described pole is provided with wire rope, and wire rope one end is connected with falling object, be equipped with groove longitudinally on the dual-side of frame and after-frame before described, be equipped with the glass clamp device that can slide up and down in the groove of described preceding frame and after-frame.Yet because glass balustrade generally is installed in places such as residential building balcony, office building corridor, the area of required locus and use on every side is less during detection.Retrieval does not find to be used for the on-the-spot device that detects the glass balustrade shock resistance.
Summary of the invention
The objective of the invention is at the problems referred to above, provide a kind of reasonable in design, simple in structure, easy to implement, be specially adapted to the impact resistance test device for overhead rail glass that the working-yard is detected.
For achieving the above object, the present invention has adopted following technical proposal: this impact resistance test device for overhead rail glass, comprise frame, rope and ram hammer, one end and the frame of rope are connected, the other end and ram hammer are connected, it is characterized in that, described frame is provided with the angle indicating mechanism that is used to show angle of attack, this angle indicating mechanism and frame link by demountable structure, be provided with locking mechanism between described rope and the frame, this locking mechanism and frame link by demountable structure.
Owing to adopt split-type structural, and adopt demountable structure to link, so the present invention can carry out assembly and disassembly easily, uses very flexiblely, is particularly suitable for the working-yard and uses.Can inspect installation quality at any time by random samples, in time find and correct construction deviation, thereby improve the security of glass balustrade, also can effectively reduce the detection cost simultaneously.The locking mechanism here can lock rope, thereby makes ram hammer that initial angle is set.After locking mechanism discharged rope, ram hammer promptly impacted glass balustrade to be measured under action of gravity.The angle indicating mechanism here can show angle of attack intuitively, is convenient to operation.
In above-mentioned impact resistance test device for overhead rail glass, be provided with the rope lengths governor motion between described frame and the rope.Because rope lengths is adjustable, can effectively improve the scope of application, and improve the dirigibility of using.
In above-mentioned impact resistance test device for overhead rail glass, described locking mechanism comprises ratchet and securing rod, described ratchet is installed in rotation on the frame, one end of described securing rod is hinged on the frame, and the end that is hinged of securing rod and frame be provided with can with the dentate body of ratchet engaged.Can lock the initial impact angle of ram hammer easily by this structure, and can easily ram hammer be discharged by securing rod.
In above-mentioned impact resistance test device for overhead rail glass, described frame comprises base plate and the impact frame that is fixed on the base plate, and described base plate and impact frame link by demountable structure.
In above-mentioned impact resistance test device for overhead rail glass, described frame lower is provided with counterweight or foot bolt securely.Owing to be provided with counterweight or foot bolt securely, can effectively improve stability, avoid frame to rock detection is caused adverse effect, improve the reliability that detects.
In above-mentioned impact resistance test device for overhead rail glass, described ram hammer comprises bag of being made by flexible material and the sand grains that is loaded in the bag.
Compared with prior art, the advantage of this impact resistance test device for overhead rail glass is: 1, reasonable in design, simple in structure, split type demountable structure is easy to assembly and disassembly, is convenient to transportation and loads, use very flexiblely, be particularly suitable for the working-yard and use.2, can inspect installation quality at any time by random samples, in time find and correct construction deviation, thereby improve the security of glass balustrade, also can effectively reduce the detection cost simultaneously.3, ram hammer hang from above the height, suspension angles is adjustable, the scope of application is extensive.
Description of drawings
Fig. 1 is a structural representation provided by the invention.
Among the figure, frame 1, base plate 11, impact frame 12, rope 2, ram hammer 3, angle indicating mechanism 4, locking mechanism 5, ratchet 51, securing rod 52, rope lengths governor motion 6.
Embodiment
As shown in Figure 1, this impact resistance test device for overhead rail glass comprises frame 1, rope 2 and ram hammer 3, and an end and the frame 1 of rope 2 are connected, and the other end and ram hammer 3 are connected.Frame 1 is provided with the angle indicating mechanism 4 that is used to show angle of attack, and this angle indicating mechanism 4 and frame 1 link by demountable structure.Be provided with locking mechanism 5 between rope 2 and the frame 1, this locking mechanism 5 and frame 1 link by demountable structure.
Be provided with rope lengths governor motion 6 between frame 1 and the rope 2.Because rope lengths is adjustable, can effectively improve the scope of application, and improve the dirigibility of using.Locking mechanism 5 comprises ratchet 51 and securing rod 52, and ratchet 51 is installed in rotation on the frame 1, and an end of securing rod 52 is hinged on the frame 1, and the end that is hinged of securing rod 52 and frame 1 be provided with can with the dentate body of ratchet 51 engagements.Frame 1 comprises base plate 11 and is fixed on impact frame 12 on the base plate 11, base plate 11 and impact frame 12 and link by demountable structure.Frame 1 bottom is provided with counterweight or foot bolt securely.Owing to be provided with counterweight or foot bolt securely, can effectively improve stability, avoid frame to rock detection is caused adverse effect, improve the reliability that detects.Ram hammer 3 comprises bag of being made by flexible material and the sand grains that is loaded in the bag.
During use, successively base plate 11, impact frame 12, rope 2, ram hammer 3, angle indicating mechanism 4, locking mechanism 5 etc. are assembled.Be to improve stability in use, counterweight or foot bolt securely are set in frame 1 bottom.After assembling is finished, can carry out the scene and detect.
The impulse test of one-shot hammer commonly used is measured the ability of material shock resistance load on the engineering, promptly measures the ballistic work δ k that the impact load sample is fractureed and consumes, and its unit is a joule.And with the area A of ballistic work δ k, can obtain the impact toughness index ak of material divided by the sample contact position, its unit is KJ/m
2Or J/cm
2, i.e. ak=δ k/A.Therefore, impact toughness ak represents the ability of material resistance to deformation and fracture under impact loading.The size of ak value is represented the toughness quality of material.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technician of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used frame 1, base plate 11, impacted multiple terms such as frame 12, rope 2, ram hammer 3, angle indicating mechanism 4, locking mechanism 5, ratchet 51, securing rod 52, rope lengths governor motion 6 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (6)
1. impact resistance test device for overhead rail glass, comprise frame (1), rope (2) and ram hammer (3), one end of rope (2) and frame (1) are connected, the other end and ram hammer (3) are connected, it is characterized in that, described frame (1) is provided with the angle indicating mechanism (4) that is used to show angle of attack, this angle indicating mechanism (4) links by demountable structure with frame (1), be provided with locking mechanism (5) between described rope (2) and the frame (1), this locking mechanism (5) links by demountable structure with frame (1).
2. impact resistance test device for overhead rail glass according to claim 1 is characterized in that, is provided with rope lengths governor motion (6) between described frame (1) and the rope (2).
3. impact resistance test device for overhead rail glass according to claim 1, it is characterized in that, described locking mechanism (5) comprises ratchet (51) and securing rod (52), described ratchet (51) is installed in rotation on the frame (1), one end of described securing rod (52) is hinged on the frame (1), and the end that is hinged of securing rod (52) and frame (1) be provided with can with the dentate body of ratchet (51) engagement.
4. according to claim 1 or 2 or 3 described impact resistance test device for overhead rail glass, it is characterized in that, described frame (1) comprises base plate (11) and is fixed on impact frame (12) on the base plate (11), described base plate (11) and impact frame (12) and link by demountable structure.
5. impact resistance test device for overhead rail glass according to claim 4 is characterized in that, described frame (1) bottom is provided with counterweight or foot bolt securely.
6. according to claim 1 or 2 or 3 described impact resistance test device for overhead rail glass, it is characterized in that described ram hammer (3) comprises bag of being made by flexible material and the sand grains that is loaded in the bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010170774A CN101825539A (en) | 2010-05-13 | 2010-05-13 | Impact resistance test device for overhead rail glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010170774A CN101825539A (en) | 2010-05-13 | 2010-05-13 | Impact resistance test device for overhead rail glass |
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| Publication Number | Publication Date |
|---|---|
| CN101825539A true CN101825539A (en) | 2010-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010170774A Pending CN101825539A (en) | 2010-05-13 | 2010-05-13 | Impact resistance test device for overhead rail glass |
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|---|---|
| CN (1) | CN101825539A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338721A (en) * | 2011-06-02 | 2012-02-01 | 北京工业大学 | Method and device for measuring critical impact breakage energy used for glass tube or glass rod |
| CN103542993A (en) * | 2013-10-25 | 2014-01-29 | 江苏铁锚玻璃股份有限公司 | Carrying tool safety glass multi-dimensional vibration and shock environment simulation platform |
| CN105547874A (en) * | 2015-12-19 | 2016-05-04 | 长安大学 | Concrete impact resistance detection apparatus and method |
| CN109406305A (en) * | 2018-09-29 | 2019-03-01 | 蚌埠市龙子湖区金力传感器厂 | A kind of Charpy impact force snesor experimental provision |
| CN111089786A (en) * | 2020-01-21 | 2020-05-01 | 江苏师范大学 | Device and method for testing impact damage of steel wire rope |
| CN112147002A (en) * | 2020-09-27 | 2020-12-29 | 安徽万鼎工艺品有限公司 | A ground glass impact testing device for shredded tobacco for water pipes pot preparation |
-
2010
- 2010-05-13 CN CN201010170774A patent/CN101825539A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338721A (en) * | 2011-06-02 | 2012-02-01 | 北京工业大学 | Method and device for measuring critical impact breakage energy used for glass tube or glass rod |
| CN102338721B (en) * | 2011-06-02 | 2013-08-21 | 北京工业大学 | Method and device for measuring critical impact breakage energy used for glass tube or glass rod |
| CN103542993A (en) * | 2013-10-25 | 2014-01-29 | 江苏铁锚玻璃股份有限公司 | Carrying tool safety glass multi-dimensional vibration and shock environment simulation platform |
| CN103542993B (en) * | 2013-10-25 | 2016-03-16 | 江苏铁锚玻璃股份有限公司 | A kind of apparatus of transport safety glass multi-dimensional vibration and shock environment analog platform |
| CN105547874A (en) * | 2015-12-19 | 2016-05-04 | 长安大学 | Concrete impact resistance detection apparatus and method |
| CN109406305A (en) * | 2018-09-29 | 2019-03-01 | 蚌埠市龙子湖区金力传感器厂 | A kind of Charpy impact force snesor experimental provision |
| CN111089786A (en) * | 2020-01-21 | 2020-05-01 | 江苏师范大学 | Device and method for testing impact damage of steel wire rope |
| CN111089786B (en) * | 2020-01-21 | 2022-05-03 | 江苏师范大学 | Device and method for testing impact damage of steel wire rope |
| CN112147002A (en) * | 2020-09-27 | 2020-12-29 | 安徽万鼎工艺品有限公司 | A ground glass impact testing device for shredded tobacco for water pipes pot preparation |
| CN112147002B (en) * | 2020-09-27 | 2022-05-24 | 安徽万鼎工艺品有限公司 | A ground glass impact testing device for shredded tobacco for water pipes kettle preparation |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100908 |