CN209727883U - Safety net flame retardant property detection device - Google Patents
Safety net flame retardant property detection device Download PDFInfo
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- CN209727883U CN209727883U CN201920474111.4U CN201920474111U CN209727883U CN 209727883 U CN209727883 U CN 209727883U CN 201920474111 U CN201920474111 U CN 201920474111U CN 209727883 U CN209727883 U CN 209727883U
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- experimental box
- sliding rail
- safety net
- slot
- flame retardant
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Abstract
The utility model relates to a kind of safety net flame retardant property detection devices in safety net performance detection apparatus field, it includes experimental box and the control panel that experimental box side is arranged in, the experimental box upper half is equipped with discharge pipe, experimental box is equipped with observation door, hanger is equipped in experimental box, specimen holder is removably connected on hanger, the inner wall of experimental box is equipped with and moves right burner, the side wall of experimental box is equipped with aperture, the first sliding rail is equipped with across aperture, one end that first sliding rail is located inside experimental box is connected with flame height ruler by locking member, flame height ruler is equipped with moveable measuring jaw.The utility model can complete the measurement of flame height in the case where not opening experimental box observation door, have the effect of reducing the risk of experiment and reduce experimental error.
Description
Technical field
The utility model relates to the technical fields of safety net performance detection apparatus, more particularly, to a kind of safety net anti-flammability
It can detection device.
Background technique
Safety net is generally in architectural engineering and uses at present, and effect mainly provides security protection for architectural engineering scene,
When the objects such as construction worker or construction material tool fall, mitigate casualties or object wounds evil, the protection in view of safety net is made
With the performance of safety net various aspects must reach national requirements standard, and one of them detection project is flame retardant property, because of safety
It is to be surrounded whole building engineering in net use process, if the safety net bad using flame retardant property, just in case fire occurs
Calamity, safety net do not have protective action not only, however bigger disaster is brought, and flame retardant property tester can detect safety
The flame retardant property of net, and make rank judgement.
Existing notification number discloses a kind of connector flame retardant test device for the Chinese patent of CN204346959U, including
Cabinet, controller, cable and it is mounted on the intracorporal support beam of case, elevating lever, scale and electrical fire source, the support is horizontal
Beam is transversely mounted on the middle part of cabinet, and the elevating lever is mounted on the top of cabinet and is vertically connected with support beam and connects, institute
The scale stated is located at a side of elevating lever, and the electrical fire source is mounted on the lower part of cabinet and is located at the lower section of support beam,
One end of the cable is connected with controller, and the other end is connected with support beam and electrical fire source respectively.
Since the different flame of height burn results caused by sample have very big difference, gone using above-mentioned connection fire-retardant
Test device, generally requires opening observation door when measuring to flame height, hand-held flame height ruler places it in flame
Front measure, after being measured close observation door, continue in next step complete combustion experiment.
Prior art among the above opens observation door when having the following deficiencies: measurement flame height, it is high to hold flame
The method for spending ruler measurement has certain risk, and opens observation door and close experimental box Flame in the case of two kinds of door of observation
State be it is distinguishing, the height when height and measurement of practical flame has deviation, influences experimental result.
Utility model content
The purpose of the utility model is to provide a kind of safety net flame retardant property detection device, has and do not have to open experimental box sight
Cha Men can complete the function of flame height measurement.
Above-mentioned purpose of utility model has the technical scheme that
A kind of safety net flame retardant property detection device, including experimental box and the control panel that experimental box side is arranged in, institute
It states the side wall at the top of experimental box or close to top and is equipped with discharge pipe, discharge pipe is connected with air draft system far from one end of experimental box
It unites, observation door is hinged on the experimental box, hanger is equipped in experimental box, is removably connected with specimen holder, experimental box on hanger
Inner wall is equipped with removable burner, which is characterized in that the side wall of the experimental box is equipped with aperture, passes through aperture and is equipped with first
Sliding rail, the first sliding rail are located at one end inside experimental box and are connected with flame height ruler by locking member, and flame height ruler is equipped with
Moveable measuring jaw.
By using above-mentioned technical proposal, laboratory technician can control the first sliding rail movable flame height for stretching out experimental box
Ruler does not have to open observation door, also avoids that flame height ruler is put into experimental box measurement with hand, not only reduces security risk, but also
It ensure that the stabilization of environment in experimental box, reduce experimental error, the first sliding rail removably connect with flame height ruler and can incite somebody to action
Flame height ruler takes out experimental box, facilitates the scale adjusted on flame height ruler where measuring jaw.
The utility model is further arranged to: first sliding rail be equipped with passed through for flame height ruler and slip it is logical
Hole, locking member be across the first sliding rail and flame height ruler against screw rod.
By using above-mentioned technical proposal, the direction of screw rod towards flame height ruler is tightened, it can be by flame height ruler
It is fixed on the first sliding rail, the direction that screw rod is directed away from flame height ruler is unscrewed, by flame height ruler from the first sliding rail
It removes, then is taken out from experimental box, it is easy to operate to adjust the position of measuring jaw.
The utility model is further arranged to: first sliding rail is equipped with limited block, institute far from one end of flame height ruler
It states tapping and is equipped with sliding block with the first sliding rail transition fit, be equipped with pull ring away from the side of limited block on the limited block.
By using above-mentioned technical proposal, limited block can be fallen into experimental box to avoid the first sliding rail in use process, be led
The damage of flame height ruler is caused, the slider designs in aperture ensure that stability of first sliding rail in slipping, prevent first
Sliding rail run-off the straight, pull ring can more easily control the first sliding rail.
The utility model is further arranged to: the hanger is equipped with T-slot, the one end of the T-slot far from observation door
One end of closing setting, the specimen holder and hanger connection is equipped with T-shaped plate corresponding with T-slot, and the T-slot is close to observation door
One end be provided with inclined-plane.
By using above-mentioned technical proposal, on hanger, T-slot is matched with the T-shaped plate on specimen holder makes specimen holder suspension
It is more stable, can prevent specimen holder from tilting, reduce the error of experimentation, improve the accuracy of experiment, T-slot aperture it is oblique
The entrance that can expand T-slot is arranged in face, the entrance T-slot for being more easier T-shaped plate, and the one end of T-slot far from observation door
Closing setting limit the position of T-shaped plate, avoid the center of specimen holder not corresponding with flame, improve specimen holder placement efficiency
And accuracy.
The utility model is further arranged to: the T-shaped plate is connected with two groups of clamping plates, and there are two intermediate plates for every group of clamping plate, often
The magnet that can be attracted each other is respectively equipped on two intermediate plates of group clamping plate.
By using above-mentioned technical proposal, the magnet to attract each other can be such that two intermediate plates are in close contact to clamp sample,
So that it is separated and is clamped by what two intermediate plates of magnet attraction contact can be convenient, is conveniently removed or placed into sample, magnet
Can Reusability, it is easy to operate.
The utility model is further arranged to: the experimental box bottom is provided with collecting tank, and collecting tank is equipped with handle, institute
It states experimental box bottom and is provided with sliding slot, the trench bottom of collecting is equipped with the second sliding rail that can be slid along the chute.
By using above-mentioned technical proposal, the ash collecting that collecting tank can burn sample, easy cleaning experimental box, the
Two sliding rails can slide out experimental box along sliding slot, conveniently pour out the ashes in collecting tank.
The utility model is further arranged to: the Filter column equipped with active carbon is equipped with inside the discharge pipe, Filter column
Both ends are slipping through the net of being detachably connected, and discharge pipe is equipped with limiting device far from one end of experimental box.
By using above-mentioned technical proposal, harmful gas that sample burning generates is can be absorbed in the Filter column equipped with active carbon
Body prevents pernicious gas to be discharged in atmosphere, reduces the pollution to environment, Filter column both ends, which are removably slipped through the net, facilitates active carbon
Replacement.
The utility model is further arranged to: the limiting device includes setting on inner wall of the discharge pipe far from experimental box one end
The limiting slot and position-limited rack set, the position-limited rack are equipped with protrusion corresponding with limiting slot, and limiting slot is to discharge pipe outer direction
On be communicated with and the corresponding groove of protrusion.
By using above-mentioned technical proposal, the wind pressure that the cooperation of position-limited rack and limiting slot can prevent exhaust system from generating makes
Filter column is subjected to displacement, while can take out Filter column replacement active carbon again.
In conclusion the advantageous effects of the utility model are as follows:
1. flame height ruler is being moved to flame just in the case where opening observation door through the first sliding rail of control
Front carries out flame height measurement, can not only reduce experimental error, but also have and can reduce the probability that laboratory technician is hurt；
2. the T-slot on hanger is close to the inclined-plane of observation door one end and far from the closure designs and specimen holder for observing door one end
On T-shaped plate with the use of can be with the fixation specimen holder of fast and stable；
3. the collecting tank of experimental box bottom is connected to by sliding slot and the second sliding rail, it can quick and convenient cleaning experimentation
The ashes of middle generation.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the hanger of the utility model and the structural schematic diagram of specimen holder.
Fig. 3 is the collecting tank structure schematic diagram of the utility model.
Fig. 4 is the structural schematic diagram that the flame height ruler of the utility model is connect with the first sliding rail.
Fig. 5 is the Filter column of the utility model and is limited to apparatus structure schematic diagram.
Detailed description of the invention: 1, experimental box；2, control panel；3, discharge pipe；31, position-limited rack；32, groove；33, raised；34, it limits
Position slot；4, door is observed；5, hanger；51, inclined-plane；52, T-slot；6, specimen holder；61, T-shaped plate；62, intermediate plate；63, magnet；64, it presss from both sides
Plate；7, burner；8, flame height ruler；81, measuring jaw；9, the first sliding rail；91, limited block；92, pull ring；93, through-hole；94, spiral shell
Bar；10, aperture；11, collecting tank；111, the second sliding rail；112, handle；113, sliding slot；12, Filter column；121, it slips through the net；13, sliding
Block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, being a kind of safety net flame retardant property detection device disclosed by the utility model, including 1 He of experimental box
The control panel 2 of 1 side of experimental box is set, has power switch, reset, igniting, flame to adjust, start on control panel 2
Button, side wall of the experimental box 1 close to top are equipped with discharge pipe 3, and discharge pipe 3 is connected with air draft system far from one end of experimental box 1
System, exhaust system include explosion-proof centrifugal blower and air hose (not shown), and observation door 4 is hinged on experimental box 1, observes door 4
On be embedded with one block of transparent glass, hanger 5 is equipped in experimental box 1, hanger 5 is removably connected with specimen holder 6, sets on specimen holder 6
There are two groups of clamping plates 64, there are two intermediate plates 62 as shown in Fig. 2, every group of clamping plate 64 is set, and divide on two intermediate plates 62 of every group of clamping plate 64
The magnet 63 that She Zhi not can attract each other, experimental box 1 are equipped with close to the inner wall of control panel 2 and connect with control panel 2
Burner 7 is moved, motor is equipped with inside control panel 2, is fixed with gear on machine shaft, burner 7 is in control panel 2
The one end in portion is equipped with the rack gear engaged with gear, and pressing start button can star motor driven gear rotation and realize that rack gear is mobile
And then drive burner 7 mobile, the igniter contacted with burner 7, igniter and control plane are fixed on 1 side wall of experimental box
The button ignition switch of plate 2 is electrically connected.
As shown in figures 1 and 3, sample burning can generate ashes during the experiment, therefore be equipped with and receive in 1 bottom of experimental box
Collect slot 11, for collecting the ashes of generation, collecting tank 11 is equipped with handle 112, and 1 bottom of experimental box is equipped with sliding slot 113, collecting tank
11 bottoms are connected with the second sliding rail 111 that can be slid along sliding slot 113.
As shown in Fig. 2, further for stablize specimen holder 6 and hanger 5 be stably connected with and it is easy to disassemble, set on hanger 5
There is T-slot 52, T-slot 52 is closed T-slot 52 by baffle far from one end of observation door 4, and T-slot 52 is close to observation door 4
One end is equipped with outside widened inclined-plane 51, and specimen holder 6 is equipped with T-shaped plate 61 corresponding with T-slot 52, and T-shaped plate 61 can be in T shape
It is moved in slot 52.
As shown in Figure 1 and Figure 4, it after by 2 burners 7 of control panel, needs for flame height to be adjusted to experiment
It is required that height, conventional adjusting method is to open observation door 4, and handheld measurement tool is placed on the front measurement flame of flame
Highly, the height of flame is adjusted, in the present embodiment, by the way that aperture is arranged in the one side wall of control panel 2 in experimental box 1
10, aperture 10 is equipped with sliding block 13, and the first sliding rail 9 that puts in experimental box 1 and can slide on sliding block 13 is equipped with across sliding block 13,
One end that first sliding rail 9 puts in experimental box 1 is equipped with through-hole 93, passes through through-hole 93 and is equipped with flame height ruler 8, sets on the first sliding rail 9
There is the screw rod 94 contradicted across through-hole 93 and flame height ruler 8, the minimum point and burner of the formation flame after putting burner 7
The minimum point of burning core is consistent, and the minimum point of flame will not change, the zero point of flame height ruler 8 and the flame of burner 7
Minimum point in same level, flame height ruler 8 be equipped with moveable measuring jaw 81, the first sliding rail 9 is far from flame height
One end of ruler 8 is equipped with limited block 91, and limited block 91 is equipped with pull ring 92 away from the side of sliding rail.
As shown in figure 5, can be incited somebody to action by exhaust system after experiment since pernicious gas can be generated in sample combustion process
Pernicious gas discharge can cause environmental pollution, set in the inside of discharge pipe 3 if directly harmful vapors and gas are discharged
Set the Filter column 12 equipped with active carbon, the both ends of Filter column 12, which have been connected through a screw thread, slips through the net 121, and discharge pipe 3 is far from experimental box 1
One end be equipped with limiting device, limiting device includes 34 He of limiting slot being arranged on inner wall of the discharge pipe 3 far from 1 one end of experimental box
Position-limited rack 31, position-limited rack 31 are the annulus that outer diameter is less than 3 internal diameter of discharge pipe, and annulus is equipped with the two stands intersected, sets on annulus
Have corresponding with limiting slot 34 raised 33, limiting slot 34 have on the direction of 3 outer of discharge pipe with raised 33 corresponding grooves 32,
Groove 32 is connected to setting with limiting slot 34.
The implementation principle of the present embodiment are as follows: remove specimen holder 6 from hanger 5, the sample cut is clipped in as requested
On specimen holder 6, the inclined-plane 51 that the T-shaped plate 61 of specimen holder 6 is directed at T-slot 52 is inserted into T-slot 52, screw rod 94 is unclamped and removes fire
Flame height gauge 8, adjust measuring jaw 81 to 40mm place, then by flame height ruler 8 pass through through-hole 93, make flame height ruler 8 zero point and
The burning core minimum point of burner 7 is in same level, 94 fixed flame height ruler 8 of screw rod is tightened, by combustion experiment case 1
Observation door 4 shut, turn on the power switch, click reset button, burner 7 is restored to ignition location, pin igniting by
Button, puts burner 7, and flame height ruler 8 is moved to the front of flame, adjusts fire by the limited block 91 of the first sliding rail 9 of control
At the height to 40mm of flame, after flame stabilization, pulls pull ring 92 that flame height ruler 8 is moved to abutting side wall, click out
Beginning button, burner 7 move to the position of sample suspension, start combustion experiment, according to experimental procedure record data, combustion
Specimen holder 6 is taken out after burning experiment and removes the measurement that the sample after burning completes sample, opens exhaust system for gas and cigarette
Experimental box 1 is discharged after absorbing by Filter column 12 in mist, and pull handle 112 pulls out collecting tank 11 from experimental box 1, pours out reality
The ashes of process generation are tested, experiment is completed, close power supply.
If necessary to replace the active carbon in Filter column 12, the air hose that discharge pipe 3 is connect with exhaust system is removed, is turned
Dynamic position-limited rack 31 to protrusion 33 takes out position-limited rack 31 in straight line with groove 32, takes out Filter column 12, opens and slips through the net 121,
Old active carbon is taken out, new active carbon is put into, the groove 32 that the protrusion 33 of adjustable shelf is aligned on 3 inner wall of discharge pipe is put into limit
In the slot 34 of position, rotary spacing frame 31 to protrusion 33 not point-blank, connects air hose with groove 32.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. including experimental box (1) and the control panel in experimental box (1) side is arranged in a kind of safety net flame retardant property detection device
(2), the side wall at the top of the experimental box (1) or close to top is equipped with discharge pipe (3), and discharge pipe (3) is far from experimental box (1)
One end is connected with exhaust system, and observation door (4) is hinged on the experimental box (1), is equipped with hanger (5) in experimental box (1), hanger
(5) it is removably connected on specimen holder (6), experimental box (1) inner wall is equipped with removable burner (7), which is characterized in that described
The side wall of experimental box (1) is equipped with aperture (10), passes through aperture (10) and is equipped with the first sliding rail (9), the first sliding rail (9) is located at experiment
The internal one end of case (1) is connected with flame height ruler (8) by locking member, and flame height ruler (8) is equipped with moveable measuring jaw
(81).
2. safety net flame retardant property detection device according to claim 1, which is characterized in that on first sliding rail (9)
Equipped with passing through for flame height ruler (8) and the through-hole of slip (93), locking member is across the first sliding rail (9) and flame height ruler
(8) against screw rod (94).
3. safety net flame retardant property detection device according to claim 1, which is characterized in that first sliding rail (9) is remote
One end from flame height ruler (8) is equipped with limited block (91), is equipped with and the first sliding rail (9) transition fit at the aperture (10)
Sliding block (13), the side on the limited block (91) away from limited block (91) are equipped with pull ring (92).
4. safety net flame retardant property detection device according to claim 1, which is characterized in that the hanger (5) is equipped with T
Shape slot (52), closed at one end setting of the T-slot (52) far from observation door (4), the specimen holder (6) connect with hanger (5)
One end be equipped with T-shaped plate (61) corresponding with T-slot (52), the T-slot (52) close to observation door (4) one end be provided with tiltedly
Face (51).
5. safety net flame retardant property detection device according to claim 4, which is characterized in that T-shaped plate (61) connection
There are two groups of clamping plates (64), there are two every group of clamping plates (64) intermediate plate (62), sets respectively on two intermediate plates (62) of every group of clamping plate (64)
There is the magnet (63) that can be attracted each other.
6. safety net flame retardant property detection device according to claim 1, which is characterized in that experimental box (1) bottom
It being provided with collecting tank (11), collecting tank (11) is equipped with handle (112), and experimental box (1) bottom is provided with sliding slot (113),
Collecting tank (11) bottom be equipped with can along the chute (113) sliding the second sliding rail (111).
7. safety net flame retardant property detection device according to claim 1, which is characterized in that the discharge pipe (3) is internal
Equipped with the Filter column (12) that active carbon is housed, the both ends of Filter column (12) are slip through the net (121) being detachably connected, discharge pipe (3)
One end far from experimental box (1) is equipped with limiting device.
8. safety net flame retardant property detection device according to claim 7, which is characterized in that the limiting device includes
Air hose (3) is far from the limiting slot (34) and position-limited rack (31) that are arranged on the inner wall of experimental box (1) one end, on the position-limited rack (31)
Equipped with raised (33) corresponding with limiting slot (34), limiting slot (34) is communicated with and protrusion on discharge pipe (3) outer direction
(33) corresponding groove (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920474111.4U CN209727883U (en) | 2019-04-09 | 2019-04-09 | Safety net flame retardant property detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920474111.4U CN209727883U (en) | 2019-04-09 | 2019-04-09 | Safety net flame retardant property detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209727883U true CN209727883U (en) | 2019-12-03 |
Family
ID=68690940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920474111.4U Active CN209727883U (en) | 2019-04-09 | 2019-04-09 | Safety net flame retardant property detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209727883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020968A (en) * | 2021-02-22 | 2021-06-25 | 佛山市顺德区志旺机械设备有限公司 | Automatic assembly equipment for manufacturing integral lighter core |
-
2019
- 2019-04-09 CN CN201920474111.4U patent/CN209727883U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020968A (en) * | 2021-02-22 | 2021-06-25 | 佛山市顺德区志旺机械设备有限公司 | Automatic assembly equipment for manufacturing integral lighter core |
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