Pressure resistance detection equipment for thermal insulation material detection

Abstract

The utility model discloses a pressure resistance detection device for thermal insulation material detection, which comprises a base, a support frame arranged on the base, a hoisting plate arranged on the support frame, symmetrical guide columns arranged at the bottom of the hoisting plate, a lifting plate connected with the base and matched with the guide columns in a sliding manner, a wire guide wheel arranged on the lifting plate, and a drag hook arranged on one side of the wire guide wheel. The drag hook is installed at the top of the supporting frame, a cable is fastened to the drag hook and wound around the guide wheel to be led into the first wire guide seat, the first wire guide seat is arranged at the top of the supporting frame, a second wire guide seat is arranged on one side of the supporting frame, a traction mechanism is arranged below the second wire guide seat, and a detection assembly is installed at the bottom of the lifting plate. The testing device has the advantages that instantaneous pressing can be carried out, limit testing can be carried out on the material plate, a balance weight is freely arranged, operation is flexible, the overall structure is stable and safe, and operation safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of thermal insulation material detection, more specifically, especially relates to a pressure resistance detection equipment for thermal insulation material detection. BACKGROUND

[0002] At present, thermal insulation material generally refers to the material that the heat coefficient is less than or equal to 0.12, and the thermal insulation material develops very fast, and good thermal insulation technology and material are used in industry and building, and the effect of more than the sum of the parts can often be achieved, and one ton of mineral wool heat insulation product is used in building every year, and one ton of petroleum can be saved.

[0003] The existing thermal insulation material needs to be detected after production, and the general thermal insulation material pressure resistance detection device usually adopts hydraulic cylinder to continuously press, and the value needs to be observed artificially, so there is certain danger, although the pressure resistance value of the thermal insulation material can be known, but the precision is not high, there is no multiple data support, and there is instantaneous pressure in actual environment, the pressure resistance extreme value of the thermal insulation material cannot be known, and the pressure resistance test data cannot be accurately known. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model provides a pressure resistance detection equipment for thermal insulation material detection to solve the problems in the background art.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a pressure resistance detection equipment for thermal insulation material detection, including base, the base is provided with support frame, the support frame is provided with lifting plate, the lifting plate bottom is provided with symmetrical guide column, the guide column bottom is connected with base, the guide column is slidably connected with lifting plate, the lifting plate is provided with first support, the first support is installed with wire guide, the wire guide one side is provided with draw hook, the draw hook is installed at support frame top, the draw hook is buckled with cable, the cable passes through guide wheel and is introduced into first wire seat, the first wire seat is arranged at support frame top, the support frame one side is provided with second wire seat, the second wire seat below is provided with traction mechanism, the traction mechanism is installed on side plate, the side plate is fixed on base one side, the lifting plate bottom is installed with detection assembly, and the pressure resistance test is carried out through the detection assembly, the base is provided with supporting block, the supporting block is fixed with positioning assembly, the positioning assembly is provided with material plate, and the pressure resistance detection is carried out.

[0006] As an optional scheme of the utility model, the base four corners are provided with adjusting supporting legs, and the adjusting supporting legs one side is further installed with universal wheel, and the universal wheel is flexibly moved.

[0007] As an optional scheme of the utility model, the guide pillar is equipped with a buffer spring, and the buffer spring top is provided with a positioning ring which is slidingly matched on the guide pillar.

[0008] As an optional scheme of the utility model, the traction mechanism comprises a motor base, a driving motor is installed on the motor base, a transfer shaft is arranged at one end of the driving motor, a driving gear is equipped on the transfer shaft, a driven gear is engaged on one side of the driving gear, the driven gear is installed in the adjusting seat through a rotating shaft, a wheel disc is connected to the other end of the rotating shaft, the wheel disc is installed on a second support, the second support is fixed on the side plate, a cable is wound on the wheel disc, and an adjusting assembly is arranged on the adjusting seat to control the driving gear to be separated.

[0009] As an optional scheme of the utility model, the adjusting assembly comprises an electric cylinder, a movable block is connected to the pushing end of the electric cylinder through a pin shaft, the other side of the movable block is movably connected with an adjusting rod, the adjusting rod is installed in an adjusting groove in the adjusting seat through a pin shaft, a protruding block is arranged at the bottom of the adjusting rod for pushing the driving gear, and a buffer rod is further arranged on the adjusting seat and faces the driving gear.

[0010] As an optional scheme of the utility model, the detection assembly comprises a detection seat, the detection seat is fixed at the bottom of the lifting plate, a second pressure detector is arranged in the detection seat, a detection pressure head is arranged at the bottom of the detection seat for pressure test, symmetrical counterweight frames are arranged on both sides of the detection seat, and counterweight blocks are installed through the counterweight frames.

[0011] As an optional scheme of the utility model, the supporting blocks are provided with pressing mechanisms on both sides, the supporting blocks are fixedly installed through the pressing mechanisms, the pressing mechanism comprises a pressing screw, the pressing screw is threadedly connected in the base, and an adjusting disc is arranged at one end of the pressing screw.

[0012] As an optional scheme of the utility model, the positioning assembly comprises a first pressure detector, the first pressure detector is arranged at the top of the supporting block, a placing table is connected to the top of the first pressure detector, a placing groove is arranged in the placing table for placing a material plate, air cylinders are arranged at four corners of the placing table, a pressing plate is connected to the pushing end of the air cylinder, and the pressing plate presses the material plate.

[0013] As an optional scheme of the utility model, a protective cover is further arranged on the base, and the protective cover is surrounded by a durable plate.

[0014] The utility model provides a kind of pressure resistance detection equipment for thermal insulation material detection, with following beneficial effects:

[0015] The setting of the air cylinder can drive the pressing plate to press and fix, guarantee the stability of the material plate, the driving motor drives the cable to be wound, and then the lifting height is lifted, after reaching the specified height, the counterweight is installed, the free setting of the pressure resistance weight is realized, the adjusting rod is pushed out by the electric cylinder, the driving gear is quickly separated from the driven gear, is quickly lowered, and the instantaneous pressure is applied, the material plate is protected by the protective cover, the operation safety is improved, the values of the first pressure detector and the second pressure detector are recorded during the period, the pressure resistance and the rebound force are recorded, the operation is repeated, and therefore the maximum bearing pressure is recorded, and multiple groups of data are supported. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a front view of the utility model;

[0018] Figure 3 It is a B-B sectional view of the utility model;

[0019] Figure 4 It is a C-C sectional view of the utility model;

[0020] Figure 5 It is a D-D sectional view of the utility model.

[0021] In the drawing: 1, base; 101, placing table; 102, first pressure detector; 103, supporting block; 2, supporting frame; 201, hoisting plate; 202, guide column; 203, buffer spring; 204, positioning ring; 205, drag hook; 3, lifting plate; 301, detection seat; 302, detection pressure head; 303, counterweight; 304, second pressure detector; 4, first support; 401, wire guide wheel; 5, first wire seat; 6, second wire seat; 7, cable; 8, side plate; 801, second support; 9, motor seat; 10, driving motor; 11, adjusting seat; 111, electric cylinder; 112, movable block; 113, adjusting rod; 114, buffer rod; 12, adapter shaft; 121, driving gear; 122, driven gear; 13, wheel disc; 14, material plate; 15, pressing plate; 151, air cylinder; 16, protective cover; 17, compression screw; 171, adjusting disc; 18, adjusting foot; 19, universal wheel. DETAILED DESCRIPTION

[0022] The embodiment of the utility model is further described in detail in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0023] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two;The terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: a pressure resistance detection equipment for thermal insulation material detection, including base 1, base 1 four corners are provided with adjusting leg 18, adjusting leg 18 side is also equipped with universal wheel 19, it is flexibly moved by universal wheel 19, when testing, the positioning support of adjusting leg 18 is adjusted.

[0026] Support frame 2 is arranged on base 1, and hoisting plate 201 is arranged on support frame 2. The bottom of hoisting plate 201 is provided with symmetrical guide columns 202, and the bottom of guide columns 202 is connected with base 1. Buffer springs 203 are assembled on guide columns 202. The top of buffer springs 203 is provided with positioning rings 204, which are slidingly fitted on guide columns 202. The positioning rings 204 play a certain buffering role, so as to avoid damaging base 1. Lifting plates 3 are slidingly fitted on guide columns 202. First supports 4 are arranged on lifting plates 3. Wire wheels 401 are installed on first supports 4. Pull hooks 205 are arranged on one side of wire wheels 401. Pull hooks 205 are installed on the top of support frame 2. The cable 7 is buckled on the pull hook 205. The cable 7 is introduced into the first wire seat 5 through the guide wheel. The first wire seat 5 is arranged on the top of support frame 2. The second wire seat 6 is arranged on one side of support frame 2. The traction mechanism is arranged below the second wire seat 6. The traction mechanism is installed on the side plate 8. The side plate 8 is fixed on one side of base 1.

[0027] The traction mechanism comprises a motor base 9, a driving motor 10 mounted on the motor base 9, a transfer shaft 12 provided at one end of the driving motor 10, a driving gear 121 assembled on the transfer shaft 12, a driven gear 122 meshed with one side of the driving gear 121, the driven gear 122 being installed in an adjusting seat 11 through a rotating shaft, the rotating shaft being connected with a wheel disc 13 at the other end, the wheel disc 13 being mounted on a second support 801 fixed on the side mounting plate 8, the cable 7 being wound on the wheel disc 13, an adjusting assembly being provided on the adjusting seat 11, the driving gear 121 being controlled to be separated through the adjusting assembly, the adjusting assembly comprising an electric cylinder 111, the pushing end of the electric cylinder 111 being connected with a movable block 112 through a pin shaft, the other side of the movable block 112 being movably connected with an adjusting rod 113, the adjusting rod 113 being installed in an adjusting groove in the adjusting seat 11 through a pin shaft, the bottom of the adjusting rod 113 being provided with a protruding block for pushing the driving gear 121, so that the lifting plate 3 is quickly released, a buffer rod 114 being further provided on the adjusting seat 11, the buffer rod 114 being opposite to the driving gear 121 to avoid the driving gear 121 from flying out, a detection assembly being mounted at the bottom of the lifting plate 3 for pressure resistance test.

[0028] The detection assembly comprises a detection seat 301 fixed at the bottom of the lifting plate 3, a second pressure detector 304 provided in the detection seat 301 for detecting the rebound force received after pressure test, a detection pressure head 302 provided at the bottom of the detection seat 301 for pressure resistance test, symmetrical counterweight frames provided at both sides of the detection seat 301, counterweight blocks 303 being installed through the counterweight frames for counterweighting of different weights to facilitate the test of pressure resistance of materials, a support block 103 provided in the base 1, pressure tightening mechanisms being provided at both sides of the support block 103 for fixing and installing the support block 103.

[0029] The pressure tightening mechanism comprises a pressure tightening screw 17 threadedly connected in the base 1, an adjusting disc 171 provided at one end of the pressure tightening screw 17 for quick adjustment to press the support block 103, a positioning assembly fixed on the support block 103, a material plate 14 provided in the positioning assembly for pressure resistance test.

[0030] The positioning assembly comprises a first pressure detector 102 provided at the top of the support block 103 for detecting the real-time pressure received, a placing table 101 connected with the top of the first pressure detector 102, a placing groove provided in the placing table 101 for placing the material plate 14, air cylinders 151 provided at four corners of the placing table 101, pressure plates 15 connected with the pushing ends of the air cylinders 151 for pressing the material plate 14 to avoid shaking of the material plate 14, a protective cover 16 provided on the base 1, the protective cover 16 being formed by a pressure plate to avoid flying out of fragments and improve work safety.

[0031] The specific use and role of the embodiment: before the pressure test, the material plate 14 is fixed in the placing table 101, the air cylinder 151 is started to drive the pressing plate 15 to be fixed, the driving motor 10 is started, the cable 7 is wound, and then the lifting height is increased, the counterweight 303 is installed, the test weight of 4kg is set in advance, the test weight is gradually increased, when testing, the electric cylinder 111 is started to drive the adjusting rod 113 to push out, so that the driving gear 121 is quickly separated from the driven gear 122, and the material plate 14 is quickly lowered through the protective cover 16, if there is no deformation and fragmentation, the driving gear 121 is reinstalled, the lifting height is increased, the counterweight 303 is replaced, the counterweight is continuously increased, and the values of the first pressure detector 102 and the second pressure detector 304 are recorded as test data and are counted into a table, the operation is repeated until the material plate 14 is deformed and broken, and the maximum bearing pressure is recorded.

[0032] The device embodiments described above are only schematic, wherein the units described as separate components can or can not be physically separate, and the components displayed as units can or can not be physical units, that is, can be located in one place, or can be distributed on multiple network units. Part or all of the modules can be selected according to actual needs to achieve the purpose of the embodiment scheme. Those skilled in the art can understand and implement without creative labor.

[0033] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A pressure resistance testing device for testing thermal insulation materials, characterized by: The utility model provides a lifting device, including base (1), be provided with support frame (2) on base (1), be provided with hoisting plate (201) on support frame (2), the bottom of hoisting plate (201) is provided with symmetrical guide column (202), the bottom of guide column (202) is connected base (1), the sliding fit of guide column (202) has lifting plate (3), be provided with first support (4) on lifting plate (3), be installed with wire guide pulley (401) on first support (4), wire guide pulley (401) one side is provided with draw hook (205), draw hook (205) is installed at support frame (2) top, the cable (7) of being buckled on draw hook (205) passes through guide wheel and is introduced first wire seat (5), first wire seat (5) is set up at support frame (2) top, support frame (2) one side is provided with second wire seat (6), second wire seat (6) below is provided with traction mechanism, traction mechanism is installed on side mounting plate (8), side mounting plate (8) is fixed on base (1) one side, the bottom of lifting plate (3) is installed with detection assembly, and pressure test is carried out through detection assembly, base (1) is provided with support block (103) in, the positioning assembly is fixed on support block (103), material plate (14) is set up in positioning assembly, is used for pressure test.

2. The pressure resistance detection apparatus for detecting thermal insulation materials according to claim 1, characterized in that: The base (1) is provided with the adjusting leg (18) at four corners, and the universal wheel (19) is further installed on one side of the adjusting leg (18), and flexible movement is realized through the universal wheel (19).

3. The pressure resistance detection apparatus for detecting thermal insulation materials according to claim 1, characterized in that: The guide column (202) is provided with the buffer spring (203), and the positioning ring (204) is arranged at the top of the buffer spring (203).

4. The pressure resistance detection apparatus for detecting thermal insulation materials according to claim 1, characterized in that: The traction mechanism includes a motor base (9), a drive motor (10) is installed on the motor base (9), a transfer shaft (12) is arranged at one end of the drive motor (10), a drive gear (121) is assembled on the transfer shaft (12), a driven gear (122) is engaged on one side of the drive gear (121), the driven gear (122) is installed in the adjusting seat (11) through the shaft, the other end of the shaft is connected with the wheel disc (13), the wheel disc (13) is installed on the second support (801), the second support (801) is fixed on the side mounting plate (8), the cable (7) is wound on the wheel disc (13), and the adjusting assembly is arranged on the adjusting seat (11).

5. The pressure resistance testing apparatus for testing thermal insulation materials according to claim 4, characterized in that: The adjusting assembly includes an electric cylinder (111), the pushing end of the electric cylinder (111) is connected with a movable block (112) through a pin shaft, the other side of the movable block (112) is movably connected with an adjusting rod (113), the adjusting rod (113) is installed in an adjusting groove in an adjusting seat (11) through a pin shaft, the bottom of the adjusting rod (113) is provided with a protruding block for pushing a driving gear (121), the adjusting seat (11) is further provided with a buffer rod (114) opposite to the driving gear (121).

6. The pressure resistance detection apparatus for detecting thermal insulation materials according to claim 1, characterized in that: The detection assembly includes a detection seat (301), the detection seat (301) is fixed at the bottom of the lifting plate (3), the detection seat (301) is provided with a second pressure detector (304) therein, the bottom of the detection seat (301) is provided with a detection pressure head (302) for pressure test, and the both sides of the detection seat (301) are provided with symmetrical counterweight frames for mounting counterweight blocks (303).

7. The pressure resistance detection apparatus for detecting thermal insulation materials according to claim 1, characterized in that: The supporting block (103) is provided with a pressing mechanism on both sides, and the supporting block (103) is fixedly installed through the pressing mechanism, the pressing mechanism includes a pressing screw (17), the pressing screw (17) is threadedly connected in the base (1), and one end of the pressing screw (17) is provided with an adjusting disc (171).

8. The pressure resistance detection apparatus for detecting thermal insulation materials according to claim 1, characterized in that: The positioning assembly includes a first pressure detector (102), the first pressure detector (102) is arranged on the top of the supporting block (103), the first pressure detector (102) is connected with a placing table (101) on the top, the placing table (101) is provided with a placing groove for placing a material plate (14), and the four corners of the placing table (101) are provided with air cylinders (151), the pushing end of the air cylinder (151) is connected with a pressing plate (15), and the pressing plate (15) presses the material plate (14).

9. The pressure resistance detection apparatus for detecting thermal insulation materials according to claim 1, characterized in that: The base (1) is further provided with a protective cover (16), and the protective cover (16) is surrounded by a durable plate.

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