Building wall flame retardant property detection device

Abstract

The utility model belongs to the technical field of wall flame retardant detection, and particularly relates to a building wall flame retardant performance detection device which comprises a combustion detection box, fireproof channels are installed on the left side and the right side of the combustion detection box respectively, and a cooling pipeline and a cooling fan are fixedly installed on the rear side of the combustion detection box respectively. A mounting groove is formed in the inner wall of the bottom of the combustion detection box, the detection device further comprises a screw rod, and the rear end of the screw rod penetrates through the front side of the combustion detection box and is rotationally connected to the inner wall of the rear side of the mounting groove; the nut is slidably connected to the interior of the mounting groove, and the screw rod is sleeved with the nut in a threaded mode; the electric sliding rail is fixedly mounted at the top of the nut; according to the utility model, rapid installation of the flame gun is realized through a simple structure, flame position adjustment between the flame gun and the building wall surface is realized, incomplete monitoring of the whole building wall surface is avoided, the accuracy of detection data is improved, and the practicability is strong.

Description

TECHNICAL FIELD

[0001] The utility model relates to wall surface flame -retardant detection technical field especially relates to a building wall surface flame -retardant performance detection device. BACKGROUND

[0002] In order to improve the effect of preventing fire of building, many buildings, especially high -rise buildings have higher requirements to the flame -retardant performance of building wall, generally need to carry out flame -retardant performance detection to building wall material. At present, when the flame -retardant performance of building wall is detected, the building wall material is generally selected and placed in the special flame -retardant performance detection device, and the wall material is detected by applying flame.

[0003] In the prior art, the patent file with the application number 202420586495. X discloses a kind of building wall flame -retardant performance detection device, including combustion detection box, the left and right side walls of combustion detection box are equipped with flame hole, the flame hole is equipped with several backplate, the outside of flame hole is equipped with the flame guide opening that opens downwards. The utility model discloses a kind of building wall flame -retardant performance detection device, which is characterized by being equipped with flame hole in the side wall of combustion detection box, and the overflowed flame is discharged through the flame hole when the flame -retardant performance of building wall is tested by flame, and the flame is blocked by the backplate arranged in the flame hole and the gap between backplate, so as to consume the flame faster, avoid the harm caused by overflowed flame, and the flame guide opening is equipped on the outside of flame hole, which can better reduce the risk.

[0004] But the technical scheme above exists, after the installation of the flame gun, it can only adjust the distance between the flame gun and the building wall, and cannot adjust the flame position between the flame gun and the building wall, which leads to incomplete monitoring of the entire building wall and reduces the accuracy of the detection data. To solve the above problems, the present application provides a kind of building wall flame -retardant performance detection device. UTILITY MODEL CONTENT

[0005] The utility model discloses a kind of building wall flame -retardant performance detection devices to solve the above problems, to solve the shortcomings that the existing technology exists, after the installation of the flame gun, it can only adjust the distance between the flame gun and the building wall, and cannot adjust the flame position between the flame gun and the building wall, which leads to incomplete monitoring of the entire building wall and reduces the accuracy of the detection data.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] The utility model provides a kind of building wall flame-retardant performance detection device, including combustion detection box, fireproof passage is installed in the left side and right side of the combustion detection box, cooling pipeline and cooling fan are respectively fixedly installed in the back of combustion detection box, installation slot is opened on the bottom inner wall of combustion detection box, and the detection device further includes:

[0008] Screw rod, the rear end of the screw rod penetrates the front side of combustion detection box and is rotationally connected on the back inner wall of installation slot;

[0009] Nut, the nut is slidingly connected inside installation slot, and the nut is threadedly sleeved on the screw rod;

[0010] Electric slide rail, the electric slide rail is fixedly installed on the top of nut;

[0011] Mounting plate, the mounting plate is slidingly installed on the top of electric slide rail;

[0012] Electric push rod, the electric push rod is fixedly installed on the top of mounting plate, and a support plate is fixedly installed on the output shaft of electric push rod;

[0013] Clamping assembly, the clamping assembly is provided on the support plate, and the clamping assembly is used for mounting and fixing the flame gun.

[0014] As a preferred scheme of the utility model, two sliding blocks are fixedly installed on the bottom of electric slide rail, and two sliding grooves are opened on the bottom inner wall of combustion detection box, and the sliding blocks are slidingly connected in the corresponding sliding grooves.

[0015] As a preferred scheme of the utility model, the front end of the screw rod is fixedly installed with a handle.

[0016] As a preferred scheme of the utility model, the clamping assembly includes a double-shaft motor, two lead screws, two telescopic rods, two fixed plates, two clamping rods and two clamping plates, the double-shaft motor is fixedly installed on the bottom of the support plate, the two lead screws are fixedly installed on the two end output shafts of the double-shaft motor at the ends close to each other, the two fixed plates are fixedly installed on the left side and the right side of the mounting plate, the bottom end of the telescopic rod is fixedly installed on the top of the fixed plate, the two lead screws are rotationally connected at the top ends of the two telescopic rods at the ends away from each other, the bottom end of the clamping rod is threadedly sleeved on the corresponding lead screw, and the two clamping rods are fixedly installed at the ends close to each other on the sides away from each other of the two clamping plates.

[0017] As a preferred scheme of the utility model, the sides close to each other of the two clamping plates are fixedly installed with anti-skid pads.

[0018] As a preferred scheme of the utility model, the left side and the right side of the support plate are fixedly installed with stabilizing rods, and the stabilizing rods are slidingly sleeved on the corresponding clamping rods.

[0019] Beneficial effects:

[0020] 1. By placing the flame gun on the support plate, and then starting the dual-shaft motor to drive the two lead screws to rotate, the two clamping rods can be driven to approach each other and clamp and fix the flame gun through the threaded connection between the lead screw and the clamping rod, so that the stability of the flame gun during use can be ensured;

[0021] 2. By rotating the screw rod and through the threaded connection between the screw rod and the nut, the electric sliding rail, the mounting plate, the electric push rod, the support plate, the clamping assembly and the flame gun can be driven to move forward and backward, the mounting plate, the electric push rod, the support plate, the clamping assembly and the flame gun can be driven to move horizontally by starting the electric sliding rail, and the support plate, the clamping assembly and the flame gun can be driven to adjust the height by starting the electric push rod, so that the position of the flame gun can be adjusted arbitrarily to realize the flame retardant test operation on different positions of the building wall surface, and the practicability is high;

[0022] The utility model discloses a simple structure realizes the quick installation of the flame gun, realizes the flame position adjustment between the flame gun and the building wall surface simultaneously, avoids the incomplete monitoring of the whole building wall surface, improves the accuracy of detection data, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the structure three-dimensional front view of the utility model;

[0024] Figure 2 It is the structure three-dimensional view of the combustion detection box, the fireproof path, the cooling pipeline, the cooling fan, the mounting groove, the screw rod, the nut, the electric sliding rail, the handle, the sliding block, the sliding slot and the mounting plate of the utility model;

[0025] Figure 3 It is the structure three-dimensional view of the mounting plate, the electric push rod, the support plate, the lead screw, the telescopic rod, the fixed plate, the clamping rod, the clamping plate, the antiskid pad and the stabilizing rod of the utility model;

[0026] Figure 4 It is the structure three-dimensional bottom view of the mounting plate, the electric push rod, the support plate, the dual-shaft motor, the lead screw, the telescopic rod, the fixed plate, the clamping rod, the clamping plate, the antiskid pad and the stabilizing rod of the utility model.

[0027] In the drawing: 1, combustion detection box;2, fireproof path;3, cooling pipeline;4, cooling fan;5, mounting groove;6, screw rod;7, nut;8, electric sliding rail;9, handle;10, sliding block;11, sliding slot;12, mounting plate;13, electric push rod;14, support plate;15, dual-shaft motor;16, lead screw;17, telescopic rod;18, fixed plate;19, clamping rod;20, clamping plate;21, antiskid pad;22, stabilizing rod. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0029] Embodiment

[0030] With reference to Figures 1-4 A kind of building wall surface flame-retardant performance detection device, including combustion detection box 1, fireproof passage 2 is installed in the left side and right side of combustion detection box 1, cooling duct 3 and cooling fan 4 are respectively fixedly installed in the back side of combustion detection box 1, installation slot 5 is opened on the bottom inner wall of combustion detection box 1, and the detection device further includes:

[0031] Screw rod 6, the rear end of screw rod 6 penetrates the front side of combustion detection box 1 and is rotationally connected on the back side inner wall of installation slot 5;

[0032] Nut 7, nut 7 is slidingly connected in the inside of installation slot 5, and nut 7 is threadedly sleeved on screw rod 6;

[0033] Electric slide rail 8, electric slide rail 8 is fixedly installed on the top of nut 7;

[0034] Mounting plate 12, mounting plate 12 is slidingly installed on the top of electric slide rail 8;

[0035] Electric push rod 13, electric push rod 13 is fixedly installed on the top of mounting plate 12, and support plate 14 is fixedly installed on the output shaft of electric push rod 13;

[0036] Clamping assembly, clamping assembly is arranged on support plate 14, and clamping assembly is used to install and fix fire gun.

[0037] By the above structure: by rotating screw rod 6 and by the thread connection cooperation between screw rod 6 and nut 7, electric slide rail 8, mounting plate 12, electric push rod 13, support plate 14, clamping assembly and fire gun can be driven to move back and forth, by starting electric slide rail 8, mounting plate 12, electric push rod 13, support plate 14, clamping assembly and fire gun can be driven to move horizontally, by starting electric push rod 13, support plate 14, clamping assembly and fire gun can be driven to adjust height, here by such mode, the position of fire gun can be adjusted arbitrarily, to realize the flame-retardant test operation of different positions of building wall surface, and it is practical.

[0038] As a preferred embodiment of this utility model, two sliders 10 are fixedly installed at the bottom of the electric slide rail 8, and two grooves 11 are opened on the bottom inner wall of the combustion detection box 1. The sliders 10 are slidably connected in the corresponding grooves 11. Through the sliding limit cooperation between the sliders 10 and the grooves 11, the electric slide rail 8 can be stably slidably supported.

[0039] As a preferred embodiment of this utility model, a handle 9 is fixedly installed at the front end of the screw 6, which makes it easy for personnel to operate the screw 6 to rotate.

[0040] As a preferred embodiment of this utility model, the clamping assembly includes a dual-axis motor 15, two lead screws 16, two telescopic rods 17, two fixing plates 18, two clamping rods 19, and two clamping plates 20. The dual-axis motor 15 is fixedly installed at the bottom of the support plate 14. The ends of the two lead screws 16 that are close to each other are respectively fixedly installed on the two output shafts of the dual-axis motor 15. The two fixing plates 18 are respectively fixedly installed on the left and right sides of the mounting plate 12. The bottom end of the telescopic rod 17 is fixedly installed on the top of the fixing plate 18. The ends of the two lead screws 16 that are far apart from each other... The top ends of the two telescopic rods 17 are rotatably connected to each other. The bottom end of the clamping rod 19 is threaded onto the corresponding lead screw 16. The ends of the two clamping rods 19 that are close to each other are fixedly installed on the opposite sides of the two clamping plates 20. By placing the flame gun on the support plate 14 and then starting the dual-axis motor 15, the two lead screws 16 can be driven to rotate. At this time, through the threaded connection between the lead screw 16 and the clamping rod 19, the two clamping rods 19 can be driven to move closer to each other and achieve clamping and fixing of the flame gun, which can ensure the stability of the flame gun during use.

[0041] As a preferred embodiment of this utility model, anti-slip pads 21 are fixedly installed on the side of the two clamping plates 20 that are close to each other. By setting the anti-slip pads 21, the clamping stability of the clamping plates 20 for the flame gun can be improved.

[0042] As a preferred embodiment of this utility model, a stabilizing rod 22 is fixedly installed on both the left and right sides of the support plate 14. The stabilizing rod 22 is slidably sleeved on the corresponding clamping rod 19. By setting the stabilizing rod 22, the movement stability of the clamping rod 19 can be improved.

[0043] It should be noted that the specific models of electric slide rail 8, electric push rod 13, and dual-axis motor 15 used are to be selected by those skilled in the art. Furthermore, the electric slide rail 8, electric push rod 13, and dual-axis motor 15 mentioned above are all existing technologies and will not be elaborated upon in this solution.

[0044] The combustion detection box 1, fireproof passage 2, cooling pipe 3 and cooling fan 4 adopt existing technology and can be directly used with the main structure of the device of the patent application number 202420586495.X, so they will not be described in detail.

[0045] The working principle of the utility model is: in use, first connect the device to external power supply, then place the flame gun on the supporting plate 14, then start the double-shaft motor 15 to drive the two lead screws 16 to rotate, at this time, through the threaded connection between the lead screw 16 and the clamping rod 19, the two clamping rods 19 can be driven to approach each other and realize clamping and fixing of the flame gun, which can guarantee the stability of the flame gun in use, then rotate the screw rod 6 and through the threaded connection between the screw rod 6 and the nut 7, the electric sliding rail 8, the mounting plate 12, the electric push rod 13, the supporting plate 14, the clamping assembly and the flame gun can be driven to move forward and backward, through starting the electric sliding rail 8, the mounting plate 12, the electric push rod 13, the supporting plate 14, the clamping assembly and the flame gun can be driven to move horizontally, through starting the electric push rod 13, the supporting plate 14, the clamping assembly and the flame gun can be driven to adjust the height, through this way, the position of the flame gun can be adjusted arbitrarily to realize the flame retardant test operation on different positions of the building wall surface, which has high practicability.

[0046] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A kind of building wall surface flame-retardant performance detection device, including combustion detection box (1), fireproof passage (2) is installed in the left side and right side of combustion detection box (1), cooling pipeline (3) and cooling fan (4) are respectively fixedly installed in the back of combustion detection box (1), installation groove (5) is set up on the bottom inner wall of combustion detection box (1), it is characterized by, The detection device further comprises: A screw rod (6) whose rear end penetrates through the front side of the combustion detection box (1) and is rotationally connected to the inner wall at the rear side of the mounting groove (5); A nut (7) which is slidingly connected to the interior of the mounting groove (5) and is threadedly sleeved on the screw rod (6); An electric slide rail (8) which is fixedly installed on the top of the nut (7); A mounting plate (12) which is slidingly installed on the top of the electric slide rail (8); An electric push rod (13) which is fixedly installed on the top of the mounting plate (12) and has a support plate (14) fixedly installed on its output shaft; A clamping assembly which is arranged on the support plate (14) and is used for mounting and fixing the flame gun.

2. The building wall fire resistance performance detection device according to claim 1, characterized in that, The bottom of the electric slide rail (8) is fixedly provided with two sliding blocks (10), and the bottom inner wall of the combustion detection box (1) is provided with two sliding grooves (11), and the sliding blocks (10) are slidingly connected to the corresponding sliding grooves (11).

3. The building wall fire resistance performance detection device according to claim 1, characterized in that, The front end of the screw rod (6) is fixedly provided with a handle (9).

4. The building wall fire resistance performance detection device according to claim 1, characterized in that, The clamping assembly comprises a double-shaft motor (15), two lead screws (16), two telescopic rods (17), two fixed plates (18), two clamping rods (19) and two clamping plates (20), the double-shaft motor (15) is fixedly installed on the bottom of the support plate (14), the two lead screws (16) are fixedly installed on the output shafts at the two ends of the double-shaft motor (15) respectively, the two fixed plates (18) are fixedly installed on the left side and the right side of the mounting plate (12) respectively, the bottom end of the telescopic rod (17) is fixedly installed on the top of the fixed plate (18), the two lead screws (16) are rotationally connected to the top ends of the two telescopic rods (17) respectively, the bottom end of the clamping rod (19) is threadedly sleeved on the corresponding lead screw (16), and the two clamping rods (19) are fixedly installed on the sides away from each other of the two clamping plates (20) respectively.

5. The device for detecting the fire resistance performance of a building wall surface according to claim 4, wherein The side close to each other of the two clamping plates (20) is fixedly provided with a non-slip pad (21).

6. The device for detecting the fire resistance performance of a building wall according to claim 4, wherein The left side and the right side of the support plate (14) are fixedly provided with a stabilizing rod (22) which is slidingly sleeved on the corresponding clamping rod (19).

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