Ductile stretching device of building membrane structure

Abstract

The utility model discloses a ductility stretching device of a building membrane structure, which comprises a rack, a display controller is bolted on the right side of the rack, a positioning structure is arranged on the bottom side in the rack, and the positioning structure is electrically connected with the display controller. The bottom of the building membrane is fixed in the positioning structure, the display controller controls the electric telescopic rod to stretch and drives the fixing plate, the tension sensor, the connecting block and the clamping structure to move downwards, and after the clamping structure clamps the building membrane, the electric telescopic rod drives the fixing plate, the tension sensor, the connecting block, the clamping structure and the building to move upwards. In the stretching process, the tension sensor measures the tension generated in the stretching process in real time and transmits data to the display controller, and meanwhile, the distance measuring mechanism synchronously moves upwards along with the fixing plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building membrane structure ductility detection, especially relates to a building membrane structure ductility stretching device. BACKGROUND

[0002] Building membrane structure is widely used in modern building, and its performance is important to building quality and safety, and ductility is one of key performance indexes of building membrane, which is directly related to the adaptability and service life of membrane structure under different stress states, therefore, it is necessary to detect the ductility of building membrane structure produced.

[0003] The existing building membrane structure can only be simply stretched during the ductility stretching test, and then the stretching change of the building membrane structure is observed, but the generated tension and stretching distance and other related data cannot be accurately measured at the same time, thereby affecting the detection result of the building membrane structure, therefore, the ductility stretching device of building membrane structure is provided to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model discloses a building membrane structure ductility stretching device, which can solve the problem that the existing building membrane structure can only be simply stretched during the ductility stretching test, and then the stretching change of the building membrane structure is observed, but the generated tension and stretching distance and other related data cannot be accurately measured at the same time, thereby affecting the detection result of the building membrane structure.

[0005] To achieve the above object, the utility model provides a building membrane structure ductility stretching device, which comprises a rack, a display controller is connected to the right side of the rack, a positioning structure is arranged on the bottom side of the inside of the rack, the positioning structure is electrically connected with the display controller, a stretching mechanism is arranged on the top side of the inside of the rack, the stretching mechanism is electrically connected with the display controller, a distance measuring mechanism is arranged on the rear side of the stretching mechanism, and the distance measuring mechanism is electrically connected with the display controller.

[0006] The stretching mechanism comprises an electric telescopic rod connected to the top of the rack, the electric telescopic rod is electrically connected with the display controller, the telescopic end of the electric telescopic rod penetrates through the top of the rack, the telescopic end of the electric telescopic rod is connected with a fixed plate, the bottom of the fixed plate is connected with a tension sensor, the tension sensor is electrically connected with the display controller, the bottom of the tension sensor is connected with a connecting block, and the bottom of the connecting block is connected with a clamping structure.

[0007] Preferably, the ranging mechanism comprises a sliding groove opened on the rear side of the inner part of the frame, the inner part of the sliding groove is slidably connected with a sliding plate, the front side of the sliding plate is bolted with the rear side of the fixed plate, the bottom of the sliding plate is bolted with a laser ranging head, and the laser ranging head is electrically connected with the display controller.

[0008] Preferably, the positioning structure comprises a lower sleeve bolted on the bottom side of the inner part of the frame, the rear side of the lower sleeve is bolted with a second electric push rod, the telescopic end of the second electric push rod penetrates through the rear side of the lower sleeve, and the telescopic end of the second electric push rod is bolted with a positioning plate located in the inner part of the lower sleeve.

[0009] Preferably, the clamping structure comprises an upper sleeve bolted on the bottom of the connecting block, the rear side of the upper sleeve is bolted with a first electric push rod, the telescopic end of the first electric push rod penetrates through the rear side of the upper sleeve, and the telescopic end of the first electric push rod is bolted with a clamping plate located in the inner part of the upper sleeve.

[0010] Preferably, the two sides of the top of the upper sleeve are bolted with reinforcing rods, and the top of the reinforcing rods penetrates through the top side of the inner part of the frame.

[0011] Preferably, the top of the reinforcing rod is fixedly connected with a limiting plate located on the top of the frame.

[0012] Preferably, the rear side of the inner part of the lower sleeve and the front side of the positioning plate are both bonded with reinforcing pads, and the surface of the reinforcing pad is provided with reinforcing lines.

[0013] Preferably, the rear side of the inner part of the upper sleeve and the front side of the clamping plate are both bonded with anti-skid pads, and the surface of the anti-skid pad is provided with anti-skid lines.

[0014] In the technical scheme, the bottom of the building film is fixed in the positioning structure, the display controller controls the electric telescopic rod to stretch, drives the fixed plate, the tension sensor, the connecting block and the clamping structure to move downward, the clamping structure clamps the building film, the electric telescopic rod drives the fixed plate, the tension sensor, the connecting block, the clamping structure and the building to move upward, the tension sensor measures the tension generated in the stretching process in real time and transmits the data to the display controller, the ranging mechanism measures the upward movement of the fixed plate, the ranging mechanism senses the height of the upward movement from the beginning of the stretching and transmits the data to the display controller, the tension and the stretching distance and other related data can be measured accurately while the building film is stretched, the problem that the existing test method cannot accurately measure is solved, and the accuracy of the detection result of the building film structure is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description, obviously, the drawings described in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative labor.

[0016] Figure 1 The structural schematic diagram of the embodiment of the present application is shown in the figure.

[0017] Figure 2 The structural schematic diagram of the stretching mechanism of the embodiment of the present application is shown in the figure.

[0018] Figure 3 The structural schematic diagram of the distance measuring mechanism of the embodiment of the present application is shown in the figure.

[0019] Figure 4 The structural schematic diagram of the clamping structure of the embodiment of the present application is shown in the figure.

[0020] Figure 5 The structural schematic diagram of the positioning structure of the embodiment of the present application is shown in the figure.

[0021] The figure number explanation: 1, rack; 2, display controller; 3, positioning structure; 301, lower sleeve; 302, second electric push rod; 303, positioning plate; 4, stretching mechanism; 401, electric telescopic rod; 402, fixed plate; 403, tension sensor; 404, connecting block; 405, clamping structure; 4051, upper sleeve; 4052, first electric push rod; 4053, clamping plate; 5, distance measuring mechanism; 501, sliding groove; 502, sliding plate; 503, laser distance measuring head; 6, reinforcing rod; 7, limiting plate; 8, reinforcing pad; 9, antiskid pad.

[0022] The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments and the drawings. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0024] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0025] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0026] In addition, the technical solutions of each embodiment of the present application can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not within the scope of protection required by the present application.

[0027] The utility model provides a kind of ductility stretching device of building membrane structure, it aims to solve the problem that existing building membrane structure can only be simply stretched during ductility stretching test process, and then observe the stretching change of building membrane structure, and cannot be more accurate to measure the related data such as generated tension and stretching distance while stretching its building membrane structure, to affect the detection result of its building membrane structure.

[0028] As Figures 1-5 As shown in the utility model embodiment, a kind of ductility stretching device of building membrane structure is provided, including rack 1, display controller 2 is bolted on the right side of rack 1, the bottom side of the inside of rack 1 is provided with positioning structure 3, positioning structure 3 is electrically connected with display controller 2, the top of the inside of rack 1 is provided with stretching mechanism 4, stretching mechanism 4 is electrically connected with display controller 2, the rear side of stretching mechanism 4 is provided with distance measuring mechanism 5, distance measuring mechanism 5 is electrically connected with display controller 2;

[0029] Stretching mechanism 4 includes electric telescopic rod 401 bolted on the top of rack 1, electric telescopic rod 401 is electrically connected with display controller 2, the telescopic end of electric telescopic rod 401 penetrates the top of rack 1, the telescopic end of electric telescopic rod 401 is bolted with fixed plate 402, the bottom of fixed plate 402 is bolted with tension sensor 403, tension sensor 403 is electrically connected with display controller 2, the bottom of tension sensor 403 is bolted with connecting block 404, the bottom of connecting block 404 is bolted with clamping structure 405.

[0030] The utility model discloses a technical scheme, through setting up frame 1, display controller 2, positioning structure 3, stretching mechanism 4 and ranging mechanism 5, first through positioning structure 3 fixed building film bottom, and then control display controller 2 starts electric telescopic rod 401, and the telescopic end of electric telescopic rod 401 starts action, and when the telescopic end penetrates frame 1 top and stretches down, will drive the fixed plate 402, tension sensor 403, connecting block 404 and clamping structure 405 of being bolted in its end portion and move down together, when clamping structure 405 moves to the appropriate position, clamps building film, then, electric telescopic rod 401 contracts, and the telescopic end is pulled up, at this moment will drive fixed plate 402, tension sensor 403, connecting block 404, clamping structure 405 and the building film of being clamped and move up together, thereby realizes the stretching operation of building film, and tension sensor 403 feels the tension that building film receives in real time in the stretching process, and the tension data of measurement is transmitted to display controller 2, so that operating personnel can intuitively understand the tension change condition in the stretching process through display controller 2, and simultaneously, ranging mechanism 5 moves up synchronously with fixed plate 402 in the stretching process, and ranging mechanism 5 senses the height of fixed plate 402 from stretching beginning, and the stretching distance data of measurement is transmitted to display controller 2, by this, the whole cooperation makes it can more accurately measure the tension and stretching distance and other related data while stretching building film, improves the accuracy of building film structure detection result.

[0031] Among them, please refer to Figure 3 Ranging mechanism 5 includes the chute 501 of being set up in the rear side of the inside of frame 1, and the inside sliding connection of chute 501 has sliding plate 502, and the front side of sliding plate 502 is bolted with the rear side of fixed plate 402, and the bottom of sliding plate 502 is bolted with laser ranging head 503, and laser ranging head 503 is electrically connected with display controller 2.In this embodiment, by setting ranging mechanism 5, in working, fixed plate 402 moves up and down, and drives sliding plate 502 to slide in chute 501, and laser ranging head 503 on the bottom of sliding plate 502 senses the height of fixed plate 402 from stretching beginning by sensing the distance change between the inside bottom side of frame 1, and the stretching distance data of measurement is transmitted to display controller 2, thereby realizing the accurate measurement of building film stretching distance.

[0032] Further, please continue to refer to Figure 5The positioning structure 3 comprises a lower sleeve 301 attached to the inner bottom side of the rack 1, the rear side of the lower sleeve 301 is attached with a second electric push rod 302, the telescopic end of the second electric push rod 302 penetrates through the rear side of the lower sleeve 301, the telescopic end of the second electric push rod 302 is attached with a positioning plate 303, and the positioning plate 303 is located in the interior of the lower sleeve 301. In this embodiment, by arranging the positioning structure 3, when the tensile test of the building film is carried out, the second electric push rod 302 pushes the positioning plate 303 to move forward, clamps the bottom of the building film between the lower sleeve 301 and the positioning plate 303, and realizes the fixation of the bottom of the building film.

[0033] Please continue to refer to Figure 4 The clamping structure 405 comprises an upper sleeve 4051 attached to the bottom of the connecting block 404, the rear side of the upper sleeve 4051 is attached with a first electric push rod 4052, the telescopic end of the first electric push rod 4052 penetrates through the rear side of the upper sleeve 4051, and the telescopic end of the first electric push rod 4052 is attached with a clamping plate 4053, and the clamping plate 4053 is located in the interior of the upper sleeve 4051. In this embodiment, by arranging the clamping structure 405, during the stretching process, the first electric push rod 4052 pushes the clamping plate 4053 to move forward, clamps the building film between the upper sleeve 4051 and the clamping plate 4053, and realizes the fixation of the top of the building film.

[0034] Please refer to Figure 2 The top of the upper sleeve 4051 is attached with a reinforcing rod 6 on both sides, and the top of the reinforcing rod 6 penetrates through the top side of the interior of the rack 1. In this embodiment, by arranging the reinforcing rod 6, the reinforcing rod 6 plays a role in strengthening the structural stability of the upper sleeve 4051, preventing the upper sleeve 4051 from shaking or deforming during the stretching process.

[0035] In addition, please refer to Figure 2 The top of the reinforcing rod 6 is fixedly connected with a limiting plate 7, and the limiting plate 7 is located at the top of the rack 1. In this embodiment, by arranging the limiting plate 7, the limiting plate 7 can limit the maximum distance of the downward movement of the upper sleeve 4051, ensure the safety and reliability of the descending process, and facilitate use.

[0036] In addition, please refer to Figure 5 The rear side of the interior of the lower sleeve 301 and the front side of the positioning plate 303 are attached with reinforcing pads 8, and the surface of the reinforcing pad 8 is provided with reinforcing lines. In this embodiment, by arranging the reinforcing pad 8, the reinforcing pad 8 increases the friction of the positioning plate 303, and the reinforcing lines on the surface further improve the stability of the fixation, prevent the building film from sliding during the stretching process, and ensure the accuracy of the test.

[0037] In addition, please refer to Figure 4The rear side inside the upper sleeve 4051 and the front side of the clamping plate 4053 are both bonded with anti-skid pads 9, and the surface of the anti-skid pads 9 is provided with anti-skid lines. In the embodiment, by providing the anti-skid pads 9, the setting of the anti-skid pads 9 increases the friction with the building film, and the anti-skid lines on the surface improve the firmness of clamping, so that the building film will not fall off from the inside of the upper sleeve 4051 in the stretching process, which is beneficial to use.

[0038] The above only describes the preferred embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation made by using the content of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the present application.

Claims

1. A ductile stretching device for a building membrane structure, characterized by The ductility stretching device of the building membrane structure includes a rack (1), a display controller (2) is bolted to the right side of the rack (1), a positioning structure (3) is arranged on the bottom side of the inside of the rack (1) and electrically connected with the display controller (2), a stretching mechanism (4) is arranged on the top side of the inside of the rack (1) and electrically connected with the display controller (2), a distance measuring mechanism (5) is arranged on the rear side of the stretching mechanism (4) and electrically connected with the display controller (2); The stretching mechanism (4) includes an electric telescopic rod (401) bolted to the top of the rack (1) and electrically connected with the display controller (2), the telescopic end of the electric telescopic rod (401) penetrates through the top of the rack (1), the telescopic end of the electric telescopic rod (401) is bolted with a fixed plate (402), the bottom of the fixed plate (402) is bolted with a tension sensor (403) electrically connected with the display controller (2), the bottom of the tension sensor (403) is bolted with a connecting block (404), and the bottom of the connecting block (404) is bolted with a clamping structure (405).

2. A ductile stretching device for architectural membranes according to claim 1, characterized in that, The distance measuring mechanism (5) includes a sliding groove (501) formed in the rear side of the inside of the rack (1), a sliding plate (502) is slidably connected in the sliding groove (501), the front side of the sliding plate (502) is bolted with the rear side of the fixed plate (402), and the bottom of the sliding plate (502) is bolted with a laser distance measuring head (503) electrically connected with the display controller (2).

3. The ductile stretching apparatus for architectural membranes of claim 1, wherein, The positioning structure (3) includes a lower sleeve (301) bolted to the bottom side of the inside of the rack (1), a second electric telescopic rod (302) is bolted to the rear side of the lower sleeve (301), the telescopic end of the second electric telescopic rod (302) penetrates through the rear side of the lower sleeve (301), and the telescopic end of the second electric telescopic rod (302) is bolted with a positioning plate (303) located in the inside of the lower sleeve (301).

4. The ductile stretching apparatus for architectural membranes of claim 1, wherein, The clamping structure (405) includes an upper sleeve (4051) bolted to the bottom of the connecting block (404), a first electric telescopic rod (4052) is bolted to the rear side of the upper sleeve (4051), the telescopic end of the first electric telescopic rod (4052) penetrates through the rear side of the upper sleeve (4051), and the telescopic end of the first electric telescopic rod (4052) is bolted with a clamping plate (4053) located in the inside of the upper sleeve (4051).

5. A ductile stretching device for architectural membranes according to claim 4, characterized in that, Reinforcing rods (6) are bolted to the top of the upper sleeve (4051) and the top side of the inside of the rack (1).

6. A ductile stretching device for architectural membranes according to claim 5, characterized in that, The top of the reinforcing rod (6) is fixedly connected with a limiting plate (7) located on the top of the rack (1).

7. The ductile stretching apparatus for architectural membranes of claim 3, wherein, Reinforcing pads (8) are adhered to the rear side of the inside of the lower sleeve (301) and the front side of the positioning plate (303), and reinforcing patterns are formed in the surfaces of the reinforcing pads (8).

8. The ductile stretching apparatus for architectural membranes of claim 4, wherein, The rear side of the upper sleeve (4051) and the front side of the clamping plate (4053) are both bonded with anti-skid pads (9), and the surface of the anti-skid pads (9) is provided with anti-skid lines.

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