CN112683647A - Compression and stretching mechanism for building thermal insulation material detection - Google Patents
Compression and stretching mechanism for building thermal insulation material detection Download PDFInfo
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- CN112683647A CN112683647A CN202011443129.1A CN202011443129A CN112683647A CN 112683647 A CN112683647 A CN 112683647A CN 202011443129 A CN202011443129 A CN 202011443129A CN 112683647 A CN112683647 A CN 112683647A
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Abstract
The invention discloses a compression and stretching mechanism for detecting building heat-insulating materials, which comprises: a mounting frame; the pressure applying assembly is used for applying pressure to the sample plate, the pressure applying assembly is arranged at the upper end of the mounting frame and comprises a driving air cylinder, a pressure detector and a pressing plate, the driving air cylinder is fixedly arranged at the upper end of the mounting frame, the output end of the driving air cylinder faces downwards perpendicularly, the mounting plate is fixedly connected, the pressure detector is fixedly arranged on the mounting plate, the detection end faces downwards, and the pressing plate is horizontally arranged and is fixedly connected with the detection end of the pressure detector in the middle. According to the invention, the four sides of the fixing plate are provided with the protection plates, so that the processing tank with the lower middle part and the higher periphery is formed, the sample plate is positioned in the processing tank when being detected, and when the pressure applied to the sample plate exceeds the self pressure-resistant threshold value to generate burst, the protection plates can prevent sample plate fragments from diffusing to the periphery, so that the fragments are positioned on the supporting plate in the processing tank.
Description
Technical Field
The invention belongs to the technical field of material detection, and particularly relates to a compression and stretching mechanism for detecting a building heat-insulating material.
Background
The building heat-insulating material comprises extruded polystyrene foam plastic foam glass, foam concrete, a chemical foaming cement board, polyphenyl particle heat-insulating mortar, mineral wool, a phenolic resin board, expanded perlite heat-insulating mortar and an Att inorganic active wall heat-insulating material and the like.
One of the tests is a compression test, the sample plate is mainly pressed and clamped by two clamping plates, and the reaction pressure borne by the clamping plates is tested by a pressure tester at the same time, so that the clamping pressure borne by the sample plate is obtained, and the maximum pressure borne by the sample plate can be obtained by continuously increasing the pressure;
in the process of the compression test, the situation that the pressure of the clamping plate breaks through the compression threshold of the sample plate often occurs, and at the moment, the sample plate can be instantly crushed and even can be exploded towards four sides; but current building insulation material detects and lacks corresponding protection machanism with compression-stretching mechanism, explodes to split all around after the model is broken, not only makes operating personnel have the potential safety hazard, has the difficult problem of clearing up of model piece simultaneously.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a compression and stretching mechanism for detecting a building heat-insulating material.
The invention provides a compression and stretching mechanism for detecting building heat-insulating materials, which comprises:
a mounting frame;
the pressing assembly is used for pressing the sample plate, the pressing assembly is arranged at the upper end of the mounting frame and comprises a driving cylinder, a pressure detector and a pressing plate, the driving cylinder is fixedly arranged at the upper end of the mounting frame, the output end of the driving cylinder faces downwards vertically and is fixedly connected with the mounting plate, the pressure detector is fixedly arranged on the mounting plate, the detection end faces downwards, the pressing plate is horizontally arranged, and the middle part of the pressing plate is fixedly connected with the detection end of the pressure detector;
the supporting assembly is used for supporting the sample plate, the supporting assembly is arranged at the lower end of the mounting rack and comprises a fixing plate, a supporting plate and a protection plate, the fixing plate is fixedly arranged at the lower end of the mounting rack, the supporting plate is arranged above the fixing plate, the protection plate is vertically arranged on the four sides of the fixing plate, the maximum height of the protection plate is larger than the upper surface of the supporting plate, and a processing groove with a low middle part and a high periphery is formed.
Preferably, the bearing plate is disposed above the fixing plate through an elastic corrugated pipe, a cross-shaped air cavity is formed in the fixing plate, the middle of the air cavity is communicated with the corrugated pipe, four first piston blocks are slidably and hermetically mounted on four sides of the air cavity, the two first piston blocks are connected through a reset piece, a fixing rod is fixedly disposed below the side edge of the fixing plate, the lower side of the protection plate is hinged to one end, away from the fixing plate, of the fixing rod through a rotating shaft, the protection plate is further connected with the fixing plate through an arc-shaped telescopic rod, and the arc-shaped telescopic rod is communicated with the outer end of the air cavity and takes the rotating shaft as.
Preferably, the middle part of the upper side of the fixing plate is provided with an installation groove, the lower end of the corrugated pipe is installed in the installation groove, the upper end of the corrugated pipe is fixedly connected with the pressing plate, and the corrugated pipe can be completely accommodated in the installation groove.
Preferably, the reset piece is an elastic rope, and two ends of the elastic rope are fixedly connected with the two first piston blocks respectively.
Preferably, the arc-shaped telescopic rod comprises an arc-shaped pipe and an arc-shaped rod, the arc-shaped rod is inserted in the arc-shaped pipe in a sealing mode, and the arc-shaped pipe is communicated with the air cavity.
Preferably, a second piston block is arranged in the arc-shaped pipe in a sliding and sealing mode, and the end portion of the arc-shaped rod is fixedly connected with the second piston block.
Preferably, the edge position below the supporting plate is fixedly connected with an insertion tube, and the fixing plate is provided with a slot for inserting the insertion tube.
Preferably, the slot inner wall is provided with a vertically arranged limiting groove, the upper end of the limiting groove does not extend to the notch of the slot, the side wall of the lower end of the insertion tube is provided with a limiting block, and the limiting block is arranged in the limiting groove in a sliding manner.
Preferably, the rotation groove has been seted up on the lateral wall of bearing board, it disposes the rotation wheel to rotate the inslot rotation, the intubate internal rotation disposes the dwang, the dwang upper end penetrates and rotates the groove, it establishes on the dwang to rotate the fixed cover of wheel, it is equipped with screw thread and screw thread cover and is equipped with the lantern ring to rotate the rod end, the lantern ring slides and disposes in the intubate, the expansion opening has been seted up on the lateral wall of intubate lower extreme, the stopper slides and disposes in the expansion opening, the lantern ring outside is inlayed and is equipped with first magnet and second magnet, first magnet and second magnet are in different heights, and the magnetic pole distributes conversely, the.
Preferably, the corrugated pipe upper end fixedly connected with joint board, the supporting plate downside middle part is seted up and is used for the fixed slot of joint board.
Compared with the prior art, the invention has the beneficial effects that:
1. because the protection plates are arranged on four sides of the fixing plate, the maximum height of the protection plates is greater than the upper surface of the bearing plate, a processing groove with a lower middle part and a higher periphery is formed, the sample plate is positioned in the processing groove when being detected, when the pressure applied to the sample plate exceeds the self pressure-resistant threshold value to generate burst, the protection plates can prevent sample plate fragments from diffusing to the periphery, so that the fragments are positioned on the bearing plate in the processing groove, the operation safety of operators is ensured, and the subsequent processing of the sample plate fragments is facilitated;
2. according to the invention, the protection plate is rotationally arranged on the side plate of the fixing plate, and is turned to be vertical in a working state, and the processing groove is formed above the supporting plate, so that waste chips of the sample plate cannot be scattered out, and an effective protection effect is realized; in a non-working state, the protection plate is in a horizontal state, the height of the protection plate is lower than that of the supporting plate, so that a user can place or take down the sample plate conveniently, the self-adaption degree is higher, and the use by the user is facilitated;
3. when the stopper receives the repulsion force, its outstanding expansion gap, the spacing inslot is located to the slip card, and when it received the appeal, it was received in the expansion gap completely, and the slot can be deviate from to the intubate this moment, is convenient for change the bearing board, and the user's accessible is stirred the rotation wheel and is driven the dwang and rotate for the lantern ring removes, and then controls the position of first magnet and second magnet, thereby controls whether the stopper is outstanding expansion gap.
Drawings
FIG. 1 is a schematic structural diagram of a compression and tension mechanism for detecting a building thermal insulation material in a non-operating state according to the present invention;
FIG. 2 is a schematic structural view of a working state of a compression and tension mechanism for detecting a building thermal insulation material according to the present invention;
FIG. 3 is a schematic structural view of a supporting assembly of a compression and tension mechanism for detecting building insulation materials according to the present invention;
FIG. 4 is a schematic view of a portion of the structure of FIG. 3;
fig. 5 is an enlarged view of a structure in fig. 4.
In the figure: 1 mounting bracket, 2 actuating cylinder, 3 pressure detector, 4 clamp plates, 5 fixed plates, 6 bearing plates, 7 protective plates, 8 corrugated pipes, 9 clamping plates, 10 air cavities, 11 first piston blocks, 12 elastic ropes, 13 arc pipes, 14 arc rods, 15 fixed rods, 16 rotating shafts, 17 second piston blocks, 18 rotating grooves, 19 rotating wheels, 20 rotating rods, 21 inserting pipes, 22 inserting grooves, 23 lantern rings, 24 first magnets, 25 second magnets, 26 movable openings, 27 limiting blocks and 28 limiting grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 5, a compression and tension mechanism for detecting a building insulation material includes:
a mounting frame 1;
the pressing assembly is used for pressing the sample plate, the pressing assembly is arranged at the upper end of the mounting frame 1 and comprises a driving cylinder 2, a pressure detector 3 and a pressing plate 4, the driving cylinder 2 is fixedly arranged at the upper end of the mounting frame 1, the output end of the driving cylinder 2 faces downwards vertically and is fixedly connected with the mounting plate, the pressure detector 3 is fixedly arranged on the mounting plate, the detection end faces downwards, the pressing plate 4 is horizontally arranged, and the middle part of the pressing plate is fixedly connected with the detection end of the pressure detector 3;
the supporting component is arranged at the lower end of the mounting frame 1 and comprises a fixing plate 5, a supporting plate 6 and a protection plate 7, the fixing plate 5 is fixedly arranged at the lower end of the mounting frame 1, the supporting plate 6 is arranged above the fixing plate 5, the protection plate 7 is vertically arranged on four sides of the fixing plate 5, the maximum height of the protection plate 7 is greater than that of the upper surface of the supporting plate 6, and a processing groove with a low middle part and a high periphery is formed;
when the embodiment of the technical scheme is applied, the sample plate is placed on the supporting plate 6 during use, then the driving cylinder 2 is started, the driving cylinder 2 pushes the mounting plate to move downwards, so that the pressure detector 3 drives the pressing plate 4 to move downwards, the pressing plate 4 moves downwards to be in contact with the sample plate to apply pressure to the sample plate, the pressure detector 3 can detect the reaction force applied to the pressing plate 4, and the pressure applied to the sample plate at the moment is obtained;
because four sides of fixed plate 5 are provided with guard plate 7, and the maximum height of guard plate 7 is greater than the bearing board 6 upper surface, forms the processing groove that middle low height all around is high, and the model is in the processing inslot when being detected time, and when the pressure that receives when the model surpassed self resistance to compression threshold value and produced the burst, guard plate 7 can prevent the model piece to spread all around for on the piece was in the bearing board 6 of processing inslot, not only guaranteed operating personnel's operation safety, the follow-up processing model piece of also being convenient for.
In the preferred technical scheme of this embodiment, the supporting plate 6 is disposed above the fixing plate 5 through an elastic bellows 8, a mounting groove is formed in the middle of the upper side of the fixing plate 5, the lower end of the bellows 8 is mounted in the mounting groove, the upper end of the bellows 8 is fixedly connected with the pressing plate 4, and the bellows 8 can be completely accommodated in the mounting groove, a cross-shaped air cavity 10 is formed in the fixing plate 5, the middle of the air cavity 10 is communicated with the bellows 8, four first piston blocks 11 are slidably and hermetically mounted on four sides of the air cavity, two opposite first piston blocks 11 are connected through a reset piece, wherein the reset piece is an elastic rope 12, two ends of the elastic rope 12 are respectively fixedly connected with the two first piston blocks 11, a fixing rod 15 is fixedly disposed below the side edge of the fixing plate 5, the lower side of the protection plate 7 is hinged to one end of the fixing rod 15, the arc-shaped telescopic rod is communicated with the outer end of the air cavity 10 and takes the rotating shaft 16 as an arc center, wherein the arc-shaped telescopic rod comprises an arc-shaped pipe 13 and an arc-shaped rod 14, the arc-shaped rod 14 is inserted in the arc-shaped pipe 13 in a sealing manner, the arc-shaped pipe 13 is communicated with the air cavity 10, specifically, a second piston block 17 is arranged in the arc-shaped pipe 13 in a sliding sealing manner, and the end part of the arc-shaped rod 14 is fixedly connected with the second piston block 17; in a non-use state, because the elastic rope 12 is in a contraction state, the two first piston blocks 11 are in a mutually close position, at the moment, a certain amount of gas is filled in the corrugated pipe 8 and is in an expansion state, the bearing plate 6 is ejected out by a certain distance, at the moment, the bearing plate 6 is in contact with the fixed plate 5, meanwhile, the arc-shaped rods 14 are retracted in the arc-shaped pipes 13, the protection plate 7 is in a horizontal state, at the moment, the maximum height of the protection plate is smaller than that of the bearing plate 6, and a user can place a sample plate on the bearing plate 6 conveniently;
after the sample plate is placed on the supporting plate 6, the driving motor is started to press the pressing plate 4 downwards, the pressure applied on the sample plate acts on the supporting plate 6, so that the supporting plate 6 moves downwards at the initial detection stage until the sample plate contacts the fixed plate 5, the corrugated pipe 8 is compressed in the process, the gas in the corrugated pipe 8 enters the gas cavity 10, the gas pressure in the middle of the two first piston blocks 11 is increased, the two first piston blocks 11 are pushed to move outwards, the first piston blocks 11 move outwards, the gas in the outer ends of the gas cavity 10 is squeezed into the arc-shaped pipe 13, the gas pressure in the arc-shaped pipe 13 is increased, the second piston block 17 is pushed to slide outwards in the arc-shaped pipe 13, the arc-shaped rod 14 is pushed to gradually slide out of the arc-shaped pipe 13, the protection plate 7 is pushed to rotate around the rotating shaft 16 until the protection plate is turned to be in a vertical state, and after the detection is finished, the first piston blocks 11 are reset under the action of, thereby driving the protection plate 7 to reset;
according to the invention, the protection plate 7 is rotationally arranged on the side plate of the fixing plate 5, and in a working state, the protection plate 7 is turned to be in a vertical state, and a processing groove is formed above the supporting plate 6, so that waste chips of a sample plate cannot be scattered out, and an effective protection effect is realized; and under non-operating condition, guard plate 7 is the horizontality, and its height is less than supporting board 6, and the user of being convenient for places or takes off the model, and self-adaptation degree is higher, and the user of being convenient for uses.
According to the optional technical scheme in the embodiment, the insertion tube 21 is fixedly connected to the position of the edge below the bearing plate 6, the slot 22 for inserting the insertion tube 21 is formed in the fixing plate 5, and the bearing plate 6 is lifted more stably by arranging the insertion tube 21 to be matched with the slot 22; according to a further preferable technical scheme, a vertically arranged limiting groove 28 is formed in the inner wall of the slot 22, the upper end of the limiting groove 28 does not extend to the notch of the slot 22, a limiting block 27 is mounted on the side wall of the lower end of the insertion tube 21, the limiting block 27 is slidably arranged in the limiting groove 28, and due to the limitation of the upper end of the limiting groove 28, the limiting block 27 cannot slide out of the slot 22, and the insertion tube 21 cannot be separated from the slot 22;
further preferably, a rotating groove 18 is formed on the side wall of the supporting plate 6, a rotating wheel 19 is rotatably arranged in the rotating groove 18, a rotating rod 20 is rotatably arranged in the insertion tube 21, the upper end of the rotating rod 20 penetrates into the rotating groove 18, the rotating wheel 19 is fixedly sleeved on the rotating rod 20, a thread is arranged at the end of the rotating rod 20, a lantern ring 23 is sleeved on the thread, the lantern ring 23 is slidably arranged in the insertion tube 21, a movable opening 26 is formed in the side wall of the lower end of the insertion tube 21, a limiting block 27 is slidably arranged in the movable opening 26, a first magnet 24 and a second magnet 25 are embedded on the outer side of the lantern ring 23, the first magnet 24 and the second magnet 25 are at different heights and have opposite magnetic poles, a third magnet is embedded in the limiting block 27, one of the first magnet 24 and the second magnet 25 is certainly repelled from the limiting block 27, the other magnet is mutually attracted, the sliding card is arranged in the limiting groove 28, when the sliding card is attracted, the sliding card is completely received in the movable opening 26, the inserting tube 21 can be separated from the inserting groove 22 at the moment, the supporting plate 6 is convenient to replace, and a user can stir the rotating wheel 19 to drive the rotating rod 20 to rotate, so that the lantern ring 23 moves, the positions of the first magnet 24 and the second magnet 25 are further controlled, and whether the limiting block 27 protrudes out of the movable opening 26 is further controlled;
further preferred technical scheme, 8 upper ends fixedly connected with joint board 9 of bellows, the fixed slot that is used for joint board 9 is seted up at 6 downside middle parts of bearing board.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a building insulation material detects uses compression and stretching mechanism which characterized in that includes:
a mounting frame (1);
the pressing assembly is used for pressing a sample plate, the pressing assembly is arranged at the upper end of the mounting frame (1), the pressing assembly comprises a driving cylinder (2), a pressure detector (3) and a pressing plate (4), the driving cylinder (2) is fixedly arranged at the upper end of the mounting frame (1), the output end of the driving cylinder (2) faces downwards vertically and is fixedly connected with the mounting plate, the pressure detector (3) is fixedly arranged on the mounting plate, the detection end faces downwards, the pressing plate (4) is horizontally arranged, and the middle part of the pressing plate is fixedly connected with the detection end of the pressure detector (3);
the supporting assembly is used for supporting the sample plate and is arranged at the lower end of the mounting rack (1), the supporting assembly comprises a fixing plate (5), a supporting plate (6) and a protection plate (7), the fixing plate (5) is fixedly arranged at the lower end of the mounting rack (1), the supporting plate (6) is arranged above the fixing plate (5), the protection plate (7) is vertically arranged on four sides of the fixing plate (5), the maximum height of the protection plate (7) is larger than the upper surface of the supporting plate (6), and a processing groove which is low in the middle and high in the periphery is formed.
2. The compression and stretching mechanism for detecting the building thermal insulation material as claimed in claim 1, wherein the supporting plate (6) is disposed above the fixing plate (5) through an elastic corrugated tube (8), a cross-shaped air cavity (10) is formed in the fixing plate (5), the middle of the air cavity (10) is communicated with the corrugated tube (8), four first piston blocks (11) are slidably and hermetically mounted on four sides of the air cavity, two opposite first piston blocks (11) are connected through a reset member, a fixing rod (15) is fixedly disposed below the side edge of the fixing plate (5), the lower side of the protection plate (7) is hinged to one end of the fixing rod (15) far away from the fixing plate (5) through a rotating shaft (16), the protection plate (7) is further connected with the fixing plate (5) through an arc-shaped telescopic rod, and the arc-shaped telescopic rod is communicated with the outer end of the air cavity (10), and the rotating shaft (16) is used as an arc center.
3. The compression and stretching mechanism for detecting the building thermal insulation material as claimed in claim 2, wherein a mounting groove is formed in the middle of the upper side of the fixing plate (5), the lower end of the corrugated pipe (8) is mounted in the mounting groove, the upper end of the corrugated pipe is fixedly connected with the pressing plate (4), and the corrugated pipe (8) can be completely received in the mounting groove.
4. The compression and stretching mechanism for detecting the building thermal insulation material as claimed in claim 2, wherein the resetting member is an elastic rope (12), and two ends of the elastic rope (12) are respectively fixedly connected with the two first piston blocks (11).
5. The compression and stretching mechanism for detecting the building thermal insulation material as claimed in claim 2, wherein the arc-shaped telescopic rod comprises an arc-shaped pipe (13) and an arc-shaped rod (14), the arc-shaped rod (14) is hermetically inserted in the arc-shaped pipe (13), and the arc-shaped pipe (13) is communicated with the air cavity (10).
6. The compression and stretching mechanism for detecting the building heat-insulation material as claimed in claim 5, wherein a second piston block (17) is arranged in the arc-shaped pipe (13) in a sliding and sealing manner, and the end of the arc-shaped rod (14) is fixedly connected with the second piston block (17).
7. The compression and stretching mechanism for detecting the building thermal insulation material as claimed in claim 1, wherein an insertion tube (21) is fixedly connected to the lower edge of the supporting plate (6), and a slot (22) for inserting the insertion tube (21) is formed in the fixing plate (5).
8. The compression and stretching mechanism for detecting the building thermal insulation material as claimed in claim 7, wherein a vertically arranged limiting groove (28) is formed in the inner wall of the slot (22), the upper end of the limiting groove (28) does not extend to the notch of the slot (22), a limiting block (27) is installed on the side wall of the lower end of the insertion tube (21), and the limiting block (27) is slidably arranged in the limiting groove (28).
9. The compression and stretching mechanism for detecting the building thermal insulation material according to claim 8, wherein a rotation groove (18) is formed on a side wall of the supporting plate (6), a rotation wheel (19) is rotationally arranged in the rotation groove (18), a rotation rod (20) is rotationally arranged in the insertion tube (21), the upper end of the rotation rod (20) penetrates into the rotation groove (18), the rotation wheel (19) is fixedly sleeved on the rotation rod (20), a thread is arranged at the end of the rotation rod (20) and sleeved with a lantern ring (23), the lantern ring (23) is slidably arranged in the insertion tube (21), a movable opening (26) is formed on a side wall of the lower end of the insertion tube (21), a limit block (27) is slidably arranged in the movable opening (26), a first magnet (24) and a second magnet (25) are embedded outside the lantern ring (23), and the first magnet (24) and the second magnet (25) are at different heights, and the magnetic poles are distributed oppositely, and a third magnet is embedded in the limiting block (27).
10. The compression and stretching mechanism for detecting the building heat-insulating material as claimed in claim 1, wherein a clamping plate (9) is fixedly connected to the upper end of the corrugated pipe (8), and a fixing groove for clamping the clamping plate (9) is formed in the middle of the lower side of the supporting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011443129.1A CN112683647A (en) | 2020-12-08 | 2020-12-08 | Compression and stretching mechanism for building thermal insulation material detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011443129.1A CN112683647A (en) | 2020-12-08 | 2020-12-08 | Compression and stretching mechanism for building thermal insulation material detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112683647A true CN112683647A (en) | 2021-04-20 |
Family
ID=75448234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011443129.1A Withdrawn CN112683647A (en) | 2020-12-08 | 2020-12-08 | Compression and stretching mechanism for building thermal insulation material detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112683647A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116718479A (en) * | 2023-08-08 | 2023-09-08 | 四川巴蜀国草麻业有限公司 | Textile forming cloth strength testing platform and testing method |
| CN118258682A (en) * | 2024-05-30 | 2024-06-28 | 山东佳邦机械设备有限公司 | Tensile detection device of building outer wall heated board |
-
2020
- 2020-12-08 CN CN202011443129.1A patent/CN112683647A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116718479A (en) * | 2023-08-08 | 2023-09-08 | 四川巴蜀国草麻业有限公司 | Textile forming cloth strength testing platform and testing method |
| CN116718479B (en) * | 2023-08-08 | 2023-10-17 | 四川巴蜀国草麻业有限公司 | Textile forming cloth strength testing platform and testing method |
| CN118258682A (en) * | 2024-05-30 | 2024-06-28 | 山东佳邦机械设备有限公司 | Tensile detection device of building outer wall heated board |
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Application publication date: 20210420 |
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| WW01 | Invention patent application withdrawn after publication |