CN207336261U - A kind of building safety plain net impact test apparatus - Google Patents
A kind of building safety plain net impact test apparatus Download PDFInfo
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- CN207336261U CN207336261U CN201721405230.1U CN201721405230U CN207336261U CN 207336261 U CN207336261 U CN 207336261U CN 201721405230 U CN201721405230 U CN 201721405230U CN 207336261 U CN207336261 U CN 207336261U
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- impact
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- guide rail
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Abstract
The utility model discloses a kind of building safety plain net impact test apparatus, is related to detection device technical field.It includes offering the pedestal in sand pit, fine sand is filled with the sand pit, the upper end of pedestal is provided with the stent being vertically arranged, and the stent is arranged on above sand pit, the top of stent is provided with horizontal guide rail, the electric drive car of bottom opening is equipped with the horizontal guide rail.The utility model is powered by magnechuck Inside coil and produces magnetic force, impact bloom is adsorbed on magnetic conduction panel, the movement of impact-sliding plate is driven by controlling both sides hydraulic cylinder to shrink, and then using electric lifting clamp connection hanging ring so that impact-sliding plate is compressed impact spring；During impact, bloom is impacted to impact to safety net under the thrust that self gravitation and impact spring conduction come, reach the impact effect of the high-rise pendant thing of simulant building, realize the impact force adjustment of safety net so that shock-testing from the factor such as place and detection device height limitation.
Description
Technical field
Detection device technical field is the utility model is related to, especially a kind of building safety plain net impact test apparatus.
Background technology
Safety net is that rising for setting thereunder is protected when carrying out high-altitude construction, equipment installation or entertainment
Shield effect net, with prevent because people or object fall and caused by accident, safety net is by dictyosome, side rope, tether and muscle rope structure
Formed into, dictyosome by nettle woollen yarn knitting, the lower section at high-rise working position must hang safety net, and safety net when in use must be through
Often check, and have tracking usage record, undesirable safety net answers timely processing；
The impact test carried out for safety net is traditional due to the limitation of the factor such as place and detection device height
Detection device is universal only to detect single safety net one by one, can not be to the multi-level safety plain net in the case of actual use
Barrier propterty be detected, and the alluvium of conventional detection devices only does the movement of falling object to safety net by self gravitation
Impacted, can not the high-rise pendant thing of simulant building impact condition, cause the limitation of impulse detection, can not adjust to putting down safely
The impact force of net, detection data are less, and the detection result of safety net is poor.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of building safety plain net impact examination
Experiment device.For the utility model in order to solve due to the limitation of the factor such as place and detection device height, traditional detection device is general
, can not be to the barrier propterty of the multi-level safety plain net in the case of actual use all over only being detected one by one to single safety net
It is detected, and the alluvium of conventional detection devices only does the movement of falling object by self gravitation and safety net is impacted,
Can not the high-rise pendant thing of simulant building impact condition, cause the limitation of impulse detection, the impact to safety net can not be adjusted
The problem of power, detection data are less, and the detection result of safety net is poor.
The utility model uses following technical proposals：A kind of building safety plain net impact test apparatus, it includes offering
The pedestal in sand pit, is filled with fine sand in the sand pit, the upper end of pedestal is provided with the stent being vertically arranged, and the stent is arranged on
Above sand pit, the top of stent is provided with horizontal guide rail, the electric drive car of bottom opening is equipped with the horizontal guide rail；
The electric drive car is internally provided with impact cabinet, and a liquid is respectively equipped with the left and right ends of impact cabinet inner top wall
Cylinder pressure, is each equipped with electric lifting clamp on the bottom external part of the hydraulic cylinder, and electronic unhook is equipped with electric lifting clamp
Device；A upright guide rail is each provided with the left and right sidewall inside impact cabinet, is equipped between the upright guide rail of left and right two
Impact-sliding plate；Multigroup impact spring is additionally provided between the hydraulic cylinder of left and right two, the upper end of every group of impact spring is fixed in
Impact cabinet inner top wall on, the lower end of every group of impact spring is fixed on the impact-sliding plate, on impact-sliding plate with
Electric lifting clamp position is equipped with hanging ring with respect to place；Magnechuck is equipped with the bottom of the impact-sliding plate, in the electromagnetism
Impact bloom is adsorbed with the magnetic conduction panel of sucker；The liquid being connected with hydraulic cylinder pipeline is additionally provided with the electric drive in-car portion
Press pump station, electric hoist is provided with below the electric drive in-car portion hydraulic power unit；
From top to bottom interval is equipped with multigroup safety net hanging part on the lower end frame body of the stent, and every group of safety is flat
A safety net has been hung up on net hanging part, has been equipped with and tests the speed on the stent between two groups of adjacent safety net hanging parts
Instrument；Alluvium microscope carrier is connected with the frame body of the stent of side below the horizontal guide rail；
Video camera is also equipped with horizontal guide rail bottom, avoidance groove is offered on the outer wall of the impact bloom, is keeping away
Allow in groove and be provided with lifting hanging rod；Power control cabinet, the control signal output and liquid of the power control cabinet are additionally provided with pedestal
The control signal input at press pump station, the control signal input of electric detacher, the control signal input of electric lifting clamp, electricity
The control signal input of magnetic-disc, the control signal input of electric hoist, the control signal input of tachymeter, video camera
Control signal input is connected, detection signal output part, the detection signal output part and power control cabinet of video camera of the tachymeter
Detection signal input part connection.
Preferably, the magnetic conductance seat that bottom surface is arc is connected with the magnetic conduction panel of the magnechuck.
Preferably, concave loading hole is offered on the alluvium microscope carrier.
The utility model is powered by magnechuck Inside coil and produces magnetic force, by impact bloom absorption in magnetic conduction panel
On, according to the impact needs for the high-rise pendant thing for being actually needed simulation, by controlling both sides hydraulic cylinder to shrink, and then utilize electric crane
Clipper joint hanging ring drives the movement of impact-sliding plate so that impact-sliding plate is compressed impact spring；During impact, bloom is impacted
Impacted under the thrust that self gravitation and impact spring conduction come to safety net, reach rushing for the high-rise pendant thing of simulant building
Hit effect, realize safety net impact force adjustment so that shock-testing from place and detection device height etc. factor limit
System；
The utility model simulates multi-level safety plain net impulse detection by hanging up multiple safety nets, realization on stent,
Tachymeter is assembled between adjacent security plain net hanging part, the detectable interception performance number being hit for every layer of safety net
According to by assembling video camera in horizontal guide rail bottom, there is provided image information during impulse detection.
The utility model impact test detection result is good, can detect multi-group data, and then adds the reliable of detection data
Property；By setting pedestal and fine sand, impact force of the weight to pedestal is reduced, extends the service life of weight, it is cost-effective.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the internal structure schematic diagram of electric drive car in Fig. 1；
Fig. 3 is the structure diagram for impacting bloom；
Fig. 4 is the structure diagram that arc magnetic conductance seat is set on the magnetic conduction panel of magnechuck.
Embodiment
Need exist for explanation, the noun of locality is left and right, it is upper and lower be to be defined on the basis of the view shown in Fig. 1
, it will be appreciated that the use of the noun of locality should not limit the requested protection domain of the application.
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1 to Figure 3, a kind of building safety plain net impact test apparatus, it includes offering the pedestal 1 in sand pit,
Fine sand 1a is filled with the sand pit, the upper end of pedestal 1 is provided with the stent 2 being vertically arranged, and the stent 2 is arranged on sand pit
Side, is provided with horizontal guide rail 2a on the top of stent 2, the electric drive car 5 of bottom opening is equipped with the horizontal guide rail 2a；
The electric drive car 5 is internally provided with impact cabinet 5a, is respectively equipped with the left and right ends of impact cabinet 5a inner top walls
One hydraulic cylinder 5b, is each equipped with electric lifting clamp 5c on the bottom external part of the hydraulic cylinder 5b, and on electric lifting clamp 5c
It is equipped with electric detacher 5d；A upright guide rail 5e is each provided with the left and right sidewall inside impact cabinet 5a, in left and right two
Impact-sliding plate 5f is equipped between a upright guide rail 5e；Multigroup impact spring is additionally provided between the hydraulic cylinder 5b of left and right two
The upper end of 5g, every group of impact spring 5g are fixed in the inner top wall of impact cabinet 5a, and the lower end of every group of impact spring 5g is fixed in
On the impact-sliding plate 5f, place opposite with electric lifting clamp 5c positions is equipped with hanging ring 5h on impact-sliding plate 5f；Described
The bottom of impact-sliding plate 5f is equipped with magnechuck 5k, and impact bloom is adsorbed with the magnetic conduction panel of the magnechuck 5k
7；The hydraulic power unit 51 being connected with hydraulic cylinder 5b pipelines is additionally provided with inside the electric drive car 5, in the electric drive car 5
The lower section of portion's hydraulic power unit 51 is provided with electric hoist 6；
From top to bottom interval is equipped with multigroup safety net hanging part 21, every group of peace on the lower end frame body of the stent 2
A safety net 3 is hung up on full plain net hanging part 21, on the stent 2 between two groups of adjacent safety net hanging parts 21
It is equipped with tachymeter 4；Alluvium microscope carrier 9 is connected with the frame body of the stent 2 of side below the horizontal guide rail 2a；
Video camera 42 is also equipped with horizontal guide rail 2a bottoms, avoidance groove is offered on the outer wall of the impact bloom 7
71, lifting hanging rod 72 is provided with groove 71 avoiding；Power control cabinet 9a, the control of the power control cabinet 9a are additionally provided with pedestal 1
Signal output part processed and the control signal input of hydraulic power unit 51, the control signal input of electric detacher 5d, electric crane
The pincers control signal input of 5c, the control signal input of magnechuck 5k, the control signal input of electric hoist 6, test the speed
Control signal input, the control signal input of video camera 42 of instrument 4 are connected, the detection signal output part of the tachymeter 4,
The detection signal output part of video camera 42 is connected with the detection signal input part of power control cabinet 9a.
The utility model building safety plain net impact test apparatus, when carrying out safety net impulse detection, multilayer is pacified
Full plain net 3 is hung up on safety net hanging part 21, and mobile electric drive car 5 is so that the impact bloom 7 on alluvium microscope carrier 9 is in
Below magnechuck 5k, magnechuck 5k is started by power control cabinet 9a, magnechuck 5k Inside coils, which are powered, produces magnetic force, will rush
Hit bloom 7 tightly hold absorption on magnetic conduction panel, then move electric drive car 5 so that impact bloom 7 be in safety net 3 just on
Side, according to the impact needs for the high-rise pendant thing for being actually needed simulation, calculates through power control cabinet 9a inside points parser, drives hydraulic power unit
51 work, both sides hydraulic cylinder 5b are shunk, and impact-sliding plate 5f is driven along upright guide rail by electric lifting clamp 5c connection hanging rings 5h
5e is moved up, and then impact spring 5g is compressed using impact-sliding plate 5f, when reaching preset pressure value, is unclamped electronic
Tongs 5c simultaneously starts electric detacher 5d, it is ensured that electric lifting clamp 5c is separated with hanging ring 5h, and impact-sliding plate 5f is rushed what is compressed
Hit under the action of spring 5g promotes magnechuck 5k and impact bloom 7 to move down along upright guide rail 5e, meanwhile, control electromagnetism is inhaled
Disk 5k is powered off, and magnetic force disappears, and impact bloom 7 is under the thrust that self gravitation and impact spring 5g conduction come to safety net
3 impacts, reach the impact effect of the high-rise pendant thing of simulant building, realize the impact force adjustment of safety net so that shock-testing is not
Limited by the factor such as place and detection device height；
By hanging up multiple safety nets 3 on stent 2, simulation multi-level safety plain net impulse detection is realized, in adjacent peace
Tachymeter 4 is assembled between full plain net hanging part 21, the detectable interception performance data being hit for every layer of safety net 3, leads to
Cross and assemble video camera 42 in horizontal guide rail 2a bottoms, there is provided image information during impulse detection.
After having carried out one-shot detection, matched somebody with somebody by the hook on electric hoist 6 and the lifting hanging rod 72 on impact bloom 7
Close, impact bloom 7 is lifted on alluvium microscope carrier 9 and is used for next time.
As shown in figure 4, being connected with bottom surface on the basis of above-mentioned technical proposal, on the magnetic conduction panel of the magnechuck 5k and being
The magnetic conductance seat of arc.So set, being adsorbed easy to magnechuck 5k to impact steel ball, total class of impact weight is enriched, it is full
Foot actual use needs.
On the basis of above-mentioned technical proposal, concave loading hole is offered on the alluvium microscope carrier 9.So set, just
Impact bloom 7 and impact steel ball are carried in alluvium microscope carrier 9.
Limitation to scope of protection of the utility model, those skilled in the art should understand that, in the skill of the utility model
On the basis of art scheme, the various modifications or variations that can be made by those skilled in the art with little creative work still exists
Within the scope of protection of the utility model.
Claims (3)
- A kind of 1. building safety plain net impact test apparatus, it is characterised in that：It includes offering the pedestal (1) in sand pit, described Fine sand (1a) is filled with sand pit, the upper end of pedestal (1) is provided with the stent (2) being vertically arranged, and the stent (2) is arranged on sand Hole top, horizontal guide rail (2a) is provided with the top of stent (2), and bottom opening is equipped with the horizontal guide rail (2a) Electric drive car (5)；The electric drive car (5) is internally provided with impact cabinet (5a), is respectively assembled in the left and right ends of impact cabinet (5a) inner top wall There is a hydraulic cylinder (5b), electric lifting clamp (5c) is equipped with the bottom external part of each hydraulic cylinder (5b), and electronic Electric detacher (5d) is equipped with tongs (5c)；One is each provided with the internal left and right sidewall of impact cabinet (5a) to lead vertically Rail (5e), impact-sliding plate (5f) is equipped between the upright guide rail (5e) of left and right two；Left and right two hydraulic cylinder (5b) it Between be additionally provided with multigroup impact spring (5g), the upper end of every group of impact spring (5g) is fixed in the inner top wall of impact cabinet (5a) On, the lower end of every group of impact spring (5g) is fixed on the impact-sliding plate (5f), on impact-sliding plate (5f) with it is electronic Tongs (5c) position is equipped with hanging ring (5h) with respect to place；Magnechuck is equipped with the bottom of the impact-sliding plate (5f) (5k), is adsorbed with impact bloom (7) on the magnetic conduction panel of the magnechuck (5k)；Inside the electric drive car (5) also The hydraulic power unit (51) being connected with hydraulic cylinder (5b) pipeline is provided with, in electric drive car (5) the internal hydraulic pressure pumping plant (51) Lower section is provided with electric hoist (6)；From top to bottom interval is equipped with multigroup safety net hanging part (21), every group of peace on the lower end frame body of the stent (2) A safety net (3) is hung up on full plain net hanging part (21), between two groups of adjacent safety net hanging parts (21) Tachymeter (4) is equipped with stent (2)；Alluvium is connected with the frame body of the stent (2) of horizontal guide rail (2a) lower section side Microscope carrier (9)；Video camera (42) is also equipped with horizontal guide rail (2a) bottom, it is recessed to offer avoidance on the outer wall of the impact bloom (7) Groove (71), lifting hanging rod (72) is provided with avoiding in groove (71)；Power control cabinet (9a) is additionally provided with pedestal (1), it is described The control of the control signal output of power control cabinet (9a) and the control signal input, electric detacher (5d) of hydraulic power unit (51) Signal input part, the control signal input of electric lifting clamp (5c), the control signal input of magnechuck (5k), electric hoist (6) control signal input, the control signal input of tachymeter (4), the control signal input of video camera (42) is connected, The detection signal output part of the tachymeter (4), the detection signal output part of video camera (42) and the detection of power control cabinet (9a) are believed The connection of number input terminal.
- A kind of 2. building safety plain net impact test apparatus according to claim 1, it is characterised in that：The magnechuck The magnetic conductance seat that bottom surface is arc is connected with the magnetic conduction panel of (5k).
- A kind of 3. building safety plain net impact test apparatus according to claim 2, it is characterised in that：The alluvium carries Concave loading hole is offered on platform (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721405230.1U CN207336261U (en) | 2017-10-29 | 2017-10-29 | A kind of building safety plain net impact test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721405230.1U CN207336261U (en) | 2017-10-29 | 2017-10-29 | A kind of building safety plain net impact test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336261U true CN207336261U (en) | 2018-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721405230.1U Expired - Fee Related CN207336261U (en) | 2017-10-29 | 2017-10-29 | A kind of building safety plain net impact test apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN207336261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063686A (en) * | 2021-03-12 | 2021-07-02 | 建华建材（安徽）有限公司 | Assembled precast concrete pier hardness experimental apparatus |
-
2017
- 2017-10-29 CN CN201721405230.1U patent/CN207336261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063686A (en) * | 2021-03-12 | 2021-07-02 | 建华建材（安徽）有限公司 | Assembled precast concrete pier hardness experimental apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20191029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |