CN106442127A - Staircase apron plate pressure test device and test method - Google Patents
Staircase apron plate pressure test device and test method Download PDFInfo
- Publication number
- CN106442127A CN106442127A CN201610776054.6A CN201610776054A CN106442127A CN 106442127 A CN106442127 A CN 106442127A CN 201610776054 A CN201610776054 A CN 201610776054A CN 106442127 A CN106442127 A CN 106442127A
- Authority
- CN
- China
- Prior art keywords
- apron plate
- thrust
- skirt panel
- pressure test
- test device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
Abstract
The invention discloses a staircase apron plate pressure test device and test method. The staircase apron plate pressure test device comprises a bottom plate, fixing devices, a thrust instrument, push rods and an apron plate, wherein the middle part of the bottom plate is fixedly provided with the thrust instrument; the fixing devices are arranged at the two sides of the thrust instrument, and are arranged in a way of being opposite to the push rods arranged at the two sides of the thrust instrument; in addition, the spaces from the two fixing devices to the thrust instrument are identical; the apron plate is fixed at one side, opposite to the thrust instrument, of each fixing device; the push rods arranged at the two sides of the thrust instrument are jacked on the middle part of the apron plate. The test method comprises the following steps of 1, taking materials; cutting the apron plate; 2, fixing the apron plate; 3, jacking the two push rods onto the apron plate; regulating the positions of a lower support seat and an upper support seat; 4, regulating the thrust of the thrust instrument; 3, closing the thrust instrument; taking down the apron plate; 6, detecting the deformation quantity of the apron plate. The staircase apron plate pressure test device and test method have the advantages that the structural design is simple; scientificalness is realized; the measurement is convenient; the precision is high; the product quality can be favorably ensured; the safety of a user is improved.
Description
Technical field
The invention belongs to staircase technical field of auxiliary equipment is and in particular to a kind of ladder apron plate pressure test device and survey
Method for testing.
Background technology
It is the very important part of relation people safety with ladder apron plate.Its intensity of skirt panel of staircase now
Cannot be carried out its compressive property of accurate measurement, directly affects the personal safety of user.
Content of the invention
The purpose of the present invention is to propose to a kind of ladder apron plate pressure test device and method of testing, overcome prior art
Deficiency, its structure design is simple, science, and measurement is convenient, and high precision advantageously ensures that its product quality, improves user
Safety.
In order to reach above-mentioned purpose of design, the technical solution used in the present invention is as follows：
A kind of ladder apron plate pressure test device, including base plate, fixing device, thrust meter, push rod, skirt panel, described base plate
The fixing thrust meter in middle part, thrust meter both sides are respectively provided with fixing device, the push rod that described fixing device is provided with thrust meter both sides
It is oppositely arranged, and two fixing devices are identical with the spacing of thrust meter, the side fixation relative with thrust meter of described fixing device is enclosed
Skirtboard, the push rod overhead of described thrust meter both sides is in the middle part of skirt panel.
Preferably, it is provided with lower support base, upper support seat, described lower support between described fixing device side and skirt panel
Seat, upper support seat are separately positioned on fixing device with side lower part and top.
Preferably, described push rod end is provided with the thrust collar of quality of rubber materials, and thrust collar overhead is on skirt panel.
Preferably, described lower support base, upper support seat to thrust collar are identical with the distance of skirt panel contact position.
Preferably, described fixing device sets reinforcing plate away from the side of thrust meter.
Preferably, described thrust meter top is provided with display screen.
Its method of testing, comprises the following steps：
1st, draw materials：Cut two pieces of skirt panels, cut a size of 100*100 ~ 300*300mm；
2nd, the skirt panel cutting is individually positioned in the inner side of fixing device, between fixing device and skirt panel, places lower support
Seat, upper support seat；
3rd, by two push rod overheads on skirt panel, lower support base, the position of upper support seat are adjusted；
4th, adjustment thrust meter is so that push rod applies force to skirt panel；
5th, close thrust meter, take off skirt panel；
6th, detect the deflection of skirt panel, deflection is less than 2.5mm--4mm, and then product is qualified, and otherwise product is unqualified.
Preferably, in described step 3 push rod and skirt panel contact position to lower support base, upper support seat spacing phase
With.
Preferably, the active force that push rod is applied to skirt panel is 150 KG, keeps thrust to 10 ~ 30 minutes.
The beneficial effect of ladder apron plate pressure test device of the present invention and method of testing is：Its structure design letter
Single, science, measurement is convenient, and high precision advantageously ensures that its product quality, improves the safety of user.
Brief description
Fig. 1 is the schematic diagram of ladder apron plate pressure test device of the present invention；
Fig. 2 is the top view of ladder apron plate pressure test device of the present invention.
In figure：1st, base plate；2nd, fixing device；3rd, thrust meter；4th, push rod；5th, display screen；6th, thrust collar；7th, skirt panel；8、
Lower support base；9th, upper support seat；10th, reinforcing plate.
Specific embodiment
Below preferred embodiment of the invention is described in further detail.
As shown in Figure 1-2, described ladder apron plate pressure test device, including base plate 1, fixing device 2, thrust meter 3,
Push rod 4, skirt panel 7, thrust meter 3 is fixed at described base plate 1 middle part, and thrust meter 3 both sides are respectively provided with fixing device 2, described fixation
The push rod 4 that device 2 is provided with thrust meter 3 both sides is oppositely arranged, and two fixing devices 2 are identical with the spacing of thrust meter 3, described solid
Determine device 2 side relative with thrust meter 3 and fix skirt panel 7, push rod 4 overhead of described thrust meter 3 both sides is in skirt panel 7
Portion.
It is provided with lower support base 8, upper support seat 9 between described fixing device 2 side and skirt panel 7, described lower support base 8,
Upper support seat 9 is separately positioned on fixing device 2 with side lower part and top.
Described push rod 4 end is provided with the thrust collar 6 of quality of rubber materials, and thrust collar 6 overhead is on skirt panel 7.
It is identical with the distance of the contact position of skirt panel 7 that described lower support base 8, upper support seat 9 arrive thrust collar 6.
Described fixing device 2 sets reinforcing plate 10 away from the side of thrust meter 3, for strengthening the comprcssive strength of fixing device 2.
Described thrust meter 3 top is provided with display screen 5, for showing thrust magnitude.
Its method of testing comprises the following steps：
1st, draw materials：Cut two pieces of skirt panels 7, cut a size of 100*100 ~ 300*300mm；
2nd, the skirt panel cutting 7 is individually positioned in the inner side of the fixing device 2 of ladder apron plate pressure test device, fixing
Lower support base 8, upper support seat 9 is placed between device 2 and skirt panel 7；
3rd, by two push rod 4 overhead on skirt panel 7, adjust lower support base 8, the position of upper support seat 9 makes push rod 4 and skirt panel
The spacing of 7 contact position to lower support base 8, upper support seat 9 is identical；
4th, adjustment thrust meter 3, so that the active force that push rod 4 is applied to skirt panel 7 reaches 150 KG, keeps thrust to 10 ~ 30 points
Clock；
5th, close thrust meter 3, take off skirt panel 7；
6th, detect the deflection of skirt panel 7, deflection is less than 2.5mm--4mm, and then product is qualified, and otherwise product is unqualified.
Above content is the further description present invention done with reference to specific preferred implementation, is easy to this skill
The technical staff in art field be understood that and apply the present invention it is impossible to assert the present invention be embodied as be confined to these explanations.
For general technical staff of the technical field of the invention, can also make without departing from the inventive concept of the premise
Some simple deduction or replace, without through performing creative labour.Therefore, those skilled in the art's taking off according to the present invention
Show, the simple modifications that the present invention is made all should be within protection scope of the present invention.
Claims (9)
1. a kind of ladder apron plate pressure test device it is characterised in that：Including base plate, fixing device, thrust meter, push rod, enclose
Skirtboard, fixes thrust meter in the middle part of described base plate, thrust meter both sides are respectively provided with fixing device, described fixing device and thrust meter two
The push rod that side is provided with is oppositely arranged, and two fixing devices are identical with the spacing of thrust meter, and described fixing device is relative with thrust meter
Side fix skirt panel, the push rod overhead of described thrust meter both sides is in the middle part of skirt panel.
2. ladder apron plate pressure test device according to claim 1 it is characterised in that：Described fixing device side with
It is provided with lower support base, upper support seat, described lower support base, upper support seat are separately positioned under fixing device homonymy between skirt panel
Portion and top.
3. ladder apron plate pressure test device according to claim 2 it is characterised in that：Described push rod end is provided with rubber
The thrust collar of glue material matter, thrust collar overhead is on skirt panel.
4. ladder apron plate pressure test device according to claim 3 it is characterised in that：Described lower support base, upper
Support seat is identical with the distance of skirt panel contact position to thrust collar.
5. ladder apron plate pressure test device according to claim 4 it is characterised in that：Described fixing device is away from pushing away
The side of power instrument sets reinforcing plate.
6. ladder apron plate pressure test device according to claim 4 it is characterised in that：Described thrust meter top is provided with
Display screen.
7. the method for testing of the ladder apron plate pressure test device according to claim 1-6 any one claim,
It is characterized in that：Comprise the following steps：
(1), draw materials：Cut two pieces of skirt panels, cut a size of 100*100 ~ 300*300mm；
(2), the skirt panel cutting is individually positioned in the inner side of fixing device, between fixing device and skirt panel, places lower
Support seat, upper support seat；
(3), by two push rod overheads on skirt panel, lower support base, the position of upper support seat are adjusted；
(4), adjustment thrust meter is so that push rod applies force to skirt panel；
(5), close thrust meter, take off skirt panel；
(6), detect the deflection of skirt panel, deflection is less than 2.5mm--4mm, and then product is qualified, and otherwise product is unqualified.
8. ladder apron plate pressure test device according to claim 7 method of testing it is characterised in that：Described step
In 3, push rod is identical with the spacing of contact position to lower support base, the upper support seat of skirt panel.
9. ladder apron plate pressure test device according to claim 7 method of testing it is characterised in that：Push rod applies
Active force to skirt panel is 150 KG, keeps thrust to 10 ~ 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776054.6A CN106442127A (en) | 2016-11-08 | 2016-11-08 | Staircase apron plate pressure test device and test method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776054.6A CN106442127A (en) | 2016-11-08 | 2016-11-08 | Staircase apron plate pressure test device and test method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106442127A true CN106442127A (en) | 2017-02-22 |
Family
ID=58091621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610776054.6A Pending CN106442127A (en) | 2016-11-08 | 2016-11-08 | Staircase apron plate pressure test device and test method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106442127A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490476A (en) * | 2017-09-30 | 2017-12-19 | 苏州奔机电有限公司 | A kind of walkway steps static test frock |
| CN107860597A (en) * | 2017-09-30 | 2018-03-30 | 苏州奔机电有限公司 | A kind of step dead-load detection frock |
| CN110108560A (en) * | 2019-05-20 | 2019-08-09 | 天能电池(芜湖)有限公司 | Distinguish the detection method of lead bullion and electrolytic lead |
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| CN202447173U (en) * | 2011-12-09 | 2012-09-26 | 赵四男 | Back thrust plate for crusher |
| JP2013151342A (en) * | 2012-01-25 | 2013-08-08 | Mitsubishi Electric Corp | Skirt guard device for passenger conveyor |
| CN203203991U (en) * | 2013-04-25 | 2013-09-18 | 孙志强 | Road surface asphalt performance testing device |
| CN203310395U (en) * | 2013-04-27 | 2013-11-27 | 中山市鸿勋机械有限公司 | Elevator door wall and escalator apron plate deformation testing device |
| CN204882252U (en) * | 2015-08-26 | 2015-12-16 | 西安公路研究院 | Anti test device that pushes away of overpass steel guardrail level |
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| CN205404018U (en) * | 2016-03-02 | 2016-07-27 | 江南造船(集团)有限责任公司 | Fill up and rise experiment of boats and ships static thrust with fixed seat that pulls |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490476A (en) * | 2017-09-30 | 2017-12-19 | 苏州奔机电有限公司 | A kind of walkway steps static test frock |
| CN107860597A (en) * | 2017-09-30 | 2018-03-30 | 苏州奔机电有限公司 | A kind of step dead-load detection frock |
| CN110108560A (en) * | 2019-05-20 | 2019-08-09 | 天能电池(芜湖)有限公司 | Distinguish the detection method of lead bullion and electrolytic lead |
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Application publication date: 20170222 |