CN218481447U

CN218481447U - Building outer wall thermal insulation performance detection device

Info

Publication number: CN218481447U
Application number: CN202222796030.0U
Authority: CN
Inventors: 查亮; 唐秋琴; 吴尧; 张明; 徐鹏; 孙磊; 汤羿; 王帅
Original assignee: Jiangsu Fangjian Qualification Testing Co ltd
Current assignee: Jiangsu Fangjian Qualification Testing Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-02-14
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to a wall body heat preservation detects technical field, specifically is a building outer wall thermal insulation performance detection device. The utility model discloses, including the hot case, the handle is installed to the both sides of hot case, the power cord is installed to one side of hot case, the surface of hot case is equipped with bearing structure, bearing structure includes two stoppers, two it is connected with the slide rail to rotate between the stopper, the inside sliding connection of slide rail has the slider, the both sides fixedly connected with pivot of slider, the arc surface of pivot rotates and is connected with the backup pad, the upper surface of slide rail is equipped with the spout, the inner wall sliding connection of spout has the movable block, the lower surface and the slider fixed connection of movable block, the last fixed surface of slide rail is connected with the fixed block, the inside of fixed block is rotated and is connected with the screw rod, the arc surface and the movable block threaded connection of screw rod. The problem of when carrying out outer wall heat preservation and detecting, the hot box is difficult to hug closely the wall body and heat is solved.

Description

Building outer wall thermal insulation performance detection device

Technical Field

The utility model relates to a wall body heat preservation detects hot box technical field, especially relates to a building outer wall thermal insulation performance detection device.

Background

The wall heat preservation detection heat box consists of a heat box, a handle and a power line, the heat box is abutted against the wall body and heated in a closed room, and the heat preservation performance of the wall body is detected by detecting the heat conductivity coefficients of the inner wall body and the outer wall body and calculating the heat preservation performance of the wall body after the wall body is heated, so that the heat preservation performance of the wall body is detected in the field of wall body heat preservation.

When detecting building outer wall thermal insulation performance among the prior art, it is relatively less through in the room, door and window are complete, and the indoor position of avoiding sunshine to penetrate directly sets up the hot box and heats to detect outer wall and inside coefficient of heat conductivity, with test outer wall thermal insulation performance, because the hot box need paste tight wall body, nevertheless the hot box body does not have the subassembly that is used for supporting pasting tight wall body, and then can lead to the heat loss after the hot box heating, and the unsafe problem of measured data appears.

In order to solve the problem that the heat box is not fixed tightly when building external wall thermal insulation performance is detected, the prior art adopts to use concatenation vaulting pole top jail at the heat box back, the heat box is near on being surveyed the wall, the one end of vaulting pole pushes up to relative wall bottom corner, and place the support object at the heat box lower extreme, thereby support the heat box, but the room size difference of each test, it is also different to its vaulting pole length of pushing up jail, need increase or reduce vaulting pole length, and can occupy the room inner space after the vaulting pole props up, separate shelves staff's both sides position, and then can lead to the staff difficult work of developing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing heat box in the prior art has no supporting structure when carrying out the outer wall heat preservation and detecting, is difficult to hug closely the shortcoming that the wall body carries out the heating, and the building outer wall thermal insulation performance detection device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a building outer wall thermal insulation performance detection device, includes hot case, the handle is installed to the both sides of hot case, the power cord is installed to one side of hot case, the surface of hot case is equipped with bearing structure, bearing structure includes two stoppers, two it is connected with the slide rail to rotate between the stopper, the inside sliding connection of slide rail has the slider, the both sides fixedly connected with pivot of slider, the arc surface of pivot rotates and is connected with the backup pad, the one end fixedly connected with plectane of pivot, a plurality of apertures have evenly been seted up to the arc surface of plectane, the last sliding surface of backup pad is connected with the plug, the one end and the aperture inner wall looks butt of plug, the upper surface of slide rail is equipped with the spout, the inner wall sliding connection of spout has the movable block, the lower surface and the slider fixed connection of movable block, the last fixed surface of slide rail is connected with the fixed block, the inside of fixed block rotates and is connected with the screw rod, the arc surface and the movable block threaded connection of screw rod, the lower extreme fixedly connected with spacing disc of screw rod, the upper end fixedly connected with handle of screw rod.

The effect that above-mentioned part reaches is: through at stopper internal rotation slide rail, with the angle is fit for in the adjustment, and rotate the handle and drive the screw rod and rotate, and make below backup pad and ground butt, and through inserting the plug to the aperture in, fix the plectane, thereby make the backup pad fixed no longer rotate, including the dead weight effect of box, make the box hug closely the wall, thereby effectively support the heat box conveniently, and make heat box and wall effectively laminate, make heat box work more stable.

Preferably, the lower surface of the supporting plate is fixedly connected with a plurality of anti-skid protrusions which are uniformly distributed on the lower surface of the supporting plate.

The effect that above-mentioned part reaches does: through the skid-proof convex of backup pad lower surface fixation, increase frictional force makes the butt on ground fixed more firm to the job stabilization nature of messenger's hot box is better.

Preferably, the surface of the handle is frosted, and the cross section of the handle is hexagonal.

The effect that above-mentioned part reaches does: the anti-skidding bulges are arranged on the surface of the handle, and the handle is more stable to rotate through the hexagonal shape, so that the hand skidding is avoided.

Preferably, the surface of the hot box is fixedly connected with a positioning block, and the surface of the positioning block is fixedly connected with a magnetic block.

The effect that above-mentioned part reaches is: reached after packing up the slider, fixed through rotating the slide rail to adsorbing with the magnetic path to avoid the slide rail because of not fixed random rotation when carrying the hot box, and then caused the potential safety hazard to the staff.

Preferably, the lower surface of hot box is equipped with auxiliary structure, auxiliary structure includes two L-shaped pieces, the upper surface and the hot box fixed connection of L-shaped piece, the inside sliding connection of L-shaped piece has the loose axle, the arc surface and the inside sliding connection of hot box of loose axle, the lower surface fixed connection of loose axle has the accessory plate, a plurality of round holes have been seted up to the arc surface of loose axle, one side sliding connection of L-shaped piece has the gim peg.

The effect that above-mentioned part reaches is: the movable shaft which is expanded outwards and is arranged in the hot box is inserted into the fixing bolt for fixing, and the auxiliary plate below the movable shaft is used for supporting, so that the working height of the hot box can be conveniently adjusted, and the thermal insulation performance of walls with different heights can be conveniently measured.

Preferably, the arc surface of the movable shaft is fixedly connected with a synchronizing shaft, and one end of the synchronizing shaft is fixedly connected with the other movable shaft.

The effect that above-mentioned part reaches is: the two movable shafts on the two sides are connected through the synchronizing shaft, so that the movable shafts are synchronized, and the problem that the left and right heights of the movable shafts are different after the movable shafts are adjusted is solved.

Preferably, the surface of the fixing bolt is fixedly connected with an elastic rope, and one end of the elastic rope is fixedly connected with the hot box.

The effect that above-mentioned part reaches is: after the fixing bolt is pulled out, the fixing bolt is limited through the elastic rope, and the fixing bolt is prevented from being lost.

Preferably, the lower surface of the auxiliary plate is fixedly connected with a non-slip mat, and the surface of the non-slip mat is provided with a plurality of non-slip grooves.

The effect that above-mentioned part reaches does: when the auxiliary plate supports, the anti-skid pads increase the friction force, so that the support stability is better.

To sum up, the beneficial effects of the utility model are that:

in the utility model, when the external wall thermal insulation performance is detected, a representative part in a room with a relatively small room is selected, then the hot box is tightly attached to the wall surface, at the moment, the slide rail adsorbed on the magnetic block on the surface of the positioning block is rotated out, the magnetic block is used for adsorbing the slide rail to limit and fix the slide rail, the slide rail rotates between two limit blocks, after the slide rail is rotated out by a certain angle, the handle is hexagonal through the rotating handle, the rotation is convenient, the sliding of hands during the rotation is avoided, the rotating handle drives the screw rod to rotate, the screw rod rotates on the fixed block and rotates on the movable block fixed on the slide block through threads, the purpose is to drive the movable block to move up and down through the rotation, the screw rod rotates and drives the movable block and slide in the spout, and drive the slider and slide inside the slide rail, with the slider roll-off, roll-off to the below is through pivot pivoted backup pad and ground butt, backup pad and slider free rotation, can be according to ground angle regulation, the fixed surface has a plurality of anti-skidding archs simultaneously under the backup pad, increase frictional force, avoid fixed insecure, at last through inserting the plug downwards, insert in the aperture on the plectane arc surface and carry out the fixed to the backup pad, through hot case self action of gravity, make hot case and wall laminate all the time, also can place the heavy object in backup pad the place ahead and carry out the butt to the backup pad, and then reinforcing hot case stability. Through setting up bearing structure, carry out the butt through screw rod drive below backup pad and ground to can conveniently support the hot box, the fixed laminating that makes hot box and wall more stable of backup pad, whole device occupation space is little, needn't push up the vaulting pole to relative wall body, avoids needing the staff to need the vaulting pole to push up the jail to the hot box, and separates disconnected room space behind the vaulting pole top jail, makes the staff work expand inconvenient condition and appear.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the supporting structure of the present invention;

fig. 3 is a partial structural schematic view of the support structure of the present invention;

fig. 4 is a schematic partial structure view of fig. 1 according to the present invention;

fig. 5 is a schematic perspective view of the auxiliary structure of the present invention;

fig. 6 is a schematic view of a partial structure of the auxiliary structure of the present invention.

Illustration of the drawings: 1. a hot box; 2. a handle; 3. a power line; 4. a support structure; 401. a limiting block; 402. a slide rail; 403. a slider; 404. a rotating shaft; 405. a support plate; 406. a disc; 407. a circular hole; 408. a fixing bolt; 409. a chute; 410. a movable block; 411. a fixed block; 412. a screw; 413. a limiting disc; 414. a handle; 415. positioning a block; 416. a magnetic block; 5. an auxiliary structure; 51. an L-shaped block; 52. a movable shaft; 53. an auxiliary plate; 54. a circular hole; 55. a fixing bolt; 56. a synchronizing shaft; 57. an elastic cord; 58. a non-slip mat.

Detailed Description

Referring to fig. 1, the utility model provides a technical scheme: the utility model provides a building outer wall thermal insulation performance detection device, includes hot box 1, and hot box 1 places in less room relatively, and representative position, need be with the open end of hot box 1 on abutting on the wall of being surveyed, prevents heat loss, and handle 2 is installed to the both sides of hot box 1, and power cord 3 is installed to one side of hot box 1, and the surface of hot box 1 is equipped with bearing structure 4, and the lower surface of hot box 1 is equipped with auxiliary structure 5.

The specific arrangement and function of the support structure 4 and the auxiliary structure 5 will be described in detail below.

Referring to fig. 2, fig. 3 and fig. 4, in the present embodiment: support structure 4 includes two stopper 401, it is connected with slide rail 402 to rotate between two stopper 401, the inside sliding connection of slide rail 402 has slider 403, the both sides fixedly connected with pivot 404 of slider 403, the arc surface of pivot 404 rotates and is connected with backup pad 405, the one end fixedly connected with plectane 406 of pivot 404, a plurality of apertures 407 have evenly been seted up to the arc surface of plectane 406, the last surface sliding connection of backup pad 405 has plug 408, the one end and the aperture 407 inner wall looks butt of plug 408, the upper surface of slide rail 402 is equipped with spout 409, the inner wall sliding connection of spout 409 has movable block 410, the lower surface and the slider 403 fixed connection of movable block 410, the last surface fixed connection of slide rail 402 has fixed block 411, the inside of fixed block 411 rotates and is connected with screw rod 412, the arc surface and the movable block 410 threaded connection of screw rod 412, the lower extreme fixedly connected with spacing disc 413 of screw rod 412, the upper end fixedly connected with handle 414 of screw rod 412. Through rotation slide rail 402 in stopper 401 to the adjustment is fit for the angle, and rotates handle 414 and drives screw rod 412 rotation, and makes below backup pad 405 and ground butt, thereby makes hot box 1 hug closely the wall under self action of gravity, and backup pad 405 is fixed no longer to rotate through plug 408 after with the ground butt simultaneously, and then effectively supports hot box 1 conveniently, and makes hot box 1 effectively laminate with the wall, makes hot box 1 work more stable.

Wherein, the lower surface of backup pad 405 fixedly connected with a plurality of non-slip raised, non-slip raised evenly distributed is at the lower surface of backup pad 405. Through the non-slip raised of backup pad 405 lower surface mounting, increase frictional force makes the butt to ground fixed more firm to the job stabilization nature of messenger hot box 1 is better. Meanwhile, the surface of the handle 414 is frosted, and the cross section of the handle 414 is hexagonal. The surface of the handle 414 is frosted and the handle 414 is more stable to rotate due to the hexagonal shape, thereby avoiding the slippery hand. Subsequently, a positioning block 415 is fixedly connected to the surface of the hot box 1, and a magnetic block 416 is fixedly connected to the surface of the positioning block 415. After the sliding block 403 is folded, the sliding rail 402 is rotated to be fixed with the magnetic block 416 in an adsorption mode, so that the sliding rail 402 is prevented from irregularly rotating due to no fixation when the hot box 1 is carried, and potential safety hazards are further caused to workers.

Referring to fig. 5 and 6, in the present embodiment: the auxiliary structure 5 comprises two L-shaped blocks 51, the upper surfaces of the L-shaped blocks 51 are fixedly connected with the hot box 1, movable shafts 52 are connected inside the L-shaped blocks 51 in a sliding mode, the arc surfaces of the movable shafts 52 are connected with the inside of the hot box 1 in a sliding mode, auxiliary plates 53 are fixedly connected to the lower surfaces of the movable shafts 52, a plurality of circular holes 54 are formed in the arc surfaces of the movable shafts 52, and fixing bolts 55 are connected to one sides of the L-shaped blocks 51 in a sliding mode. The movable shaft 52 inside the hot box 1 is unfolded outwards, the fixing bolt 55 is inserted for fixing, and the auxiliary plate 53 below the movable shaft 52 is used for supporting, so that the working height of the hot box 1 can be conveniently adjusted, and the heat insulation performance of the wall bodies with different heights can be conveniently measured. Meanwhile, the arc surface of the movable shaft 52 is fixedly connected with a synchronizing shaft 56, and one end of the synchronizing shaft 56 is fixedly connected with the other movable shaft 52. The two movable shafts 52 on the two sides are connected through the synchronizing shaft 56, so that the movable shafts 52 are synchronized, and the problem that the left and right heights of the adjusted movable shafts 52 are different after being unfolded is solved. Then, a spring string 57 is fixedly connected to the surface of the fixing pin 55, and one end of the spring string 57 is fixedly connected to the hot box 1. After the fixing bolt 55 is pulled out, the fixing bolt 55 is prevented from being lost by limiting through the elastic rope 57. Finally, the lower surface of the auxiliary plate 53 is fixedly connected with a non-slip mat 58, and the surface of the non-slip mat 58 is provided with a plurality of non-slip grooves. When the auxiliary plate 53 is supported, the anti-slip pads 58 increase the friction force, so that the support stability is better.

The working principle is that when the heat insulation performance of the outer wall is detected, a relatively small room and a representative part in the room are required to be selected, then the hot box 1 is tightly attached to the wall surface, at the moment, the sliding rail 402 on the magnetic block 416 adsorbed on the surface of the positioning block 415 is rotated out, the magnetic block 416 is used for adsorbing the sliding rail 402 and limiting and fixing the sliding rail 402, the sliding rail 402 rotates between two limiting blocks 401, after the sliding rail 402 is rotated out for a certain angle, the handle 414 is hexagonal and is convenient to rotate, the sliding of hands during rotation is avoided, the rotating handle 414 drives the screw rod 412 to rotate, the screw rod 412 rotates on the fixed block 411 and rotates on the movable block 410 fixed on the sliding block 403 in a threaded manner, so that the movable block 410 is driven to move up and down by rotation, the limiting disc 413 is fixed at the lower end of the screw rod 412, for spacingly, avoid activity piece 410 roll-off screw rod 412, screw rod 412 rotates and drives activity piece 410 and slide in spout 409, and drive slider 403 and slide in slide rail 402 inside, with slider 403 roll-off, roll-off is to below through pivot 404 pivoted backup pad 405 and ground butt, backup pad 405 and slider 403 free rotation, can be according to ground angle regulation, simultaneously backup pad 405 lower fixed surface has a plurality of non-slip raised, increase frictional force, avoid fixed insecurity, at last through inserting plug 408 downwards, insert and carry out the fixed to backup pad 405 in the aperture 407 on the circular arc face of plectane 406, through hot box 1 self action of gravity, make hot box 1 laminate with all the time, also can place the heavy object in backup pad 405 the place ahead and carry out the butt to backup pad 405, and then reinforcing hot box 1 stability.

When the hot box 1 is required to heat wall surfaces with different heights and detect the heat preservation performance, the fixing bolt 55 is pulled out from the circular hole 54 by pulling out the fixing bolt 55 sliding in the L-shaped block 51, after the fixing bolt 55 is pulled out, the fixing bolt is limited by the elastic rope 57, the fixing bolt 55 is prevented from being lost after being pulled out, or the fixing bolt is prevented from being inadvertently stepped on by a worker on the ground, after the fixing bolt 55 is pulled out, the synchronizing shaft 56 is used for synchronizing the positions of the two movable shafts 52 on two sides, the hot box 1 is pushed upwards, the movable shafts 52 are unfolded outwards from the hot box 1, after the hot box 1 is pushed to a proper position, the fixing bolt 55 can be inserted inwards and fixed into the proper circular hole 54, the height adjustment of the hot box 1 can be completed at this moment, the auxiliary plate 53 fixed at the lower end of the movable shafts 52 is used for auxiliary support, the anti-skid pad 58 is fixed on the lower surface of the auxiliary plate 53, the anti-skid groove is formed in the anti-skid pad 58, the support effect of the auxiliary plate 53 can be more stable, and the sliding can be avoided.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. The utility model provides a building outer wall thermal insulation performance detection device, includes hot box (1), its characterized in that: handles (2) are installed on two sides of the hot box (1), a power line (3) is installed on one side of the hot box (1), a supporting structure (4) is arranged on the surface of the hot box (1), the supporting structure (4) comprises two limiting blocks (401), one side of each limiting block (401) is fixedly connected with the hot box (1), two limiting blocks (401) are rotatably connected with a sliding rail (402), a sliding block (403) is connected with the inner part of each sliding rail (402), a rotating shaft (404) is fixedly connected with two sides of each sliding block (403), a supporting plate (405) is rotatably connected with the arc surface of each rotating shaft (404), a circular plate (406) is fixedly connected with one end of each rotating shaft (404), a plurality of small holes (407) are uniformly formed in the arc surface of each circular plate (406), a plug (408) is connected with the upper surface of the supporting plate (405), one end of each plug (408) is abutted against the inner wall of each small hole (407), a sliding groove (409) is connected with the upper surface of each sliding block (410), a movable block (410) is fixedly connected with the lower surface of each sliding block (403), a screw (411) is fixedly connected with the sliding block (402), and a screw (411) and a fixed block (411) is fixedly connected with the inner surface of each sliding rail (402), the arc surface of the screw rod (412) is in threaded connection with the movable block (410), the lower end of the screw rod (412) is fixedly connected with a limiting disc (413), and the upper end of the screw rod (412) is fixedly connected with a handle (414).

2. The apparatus for detecting the thermal insulation performance of the external wall of the building according to claim 1, wherein: the lower surface of the supporting plate (405) is fixedly connected with a plurality of anti-skid protrusions which are evenly distributed on the lower surface of the supporting plate (405).

3. The apparatus for detecting the thermal insulation performance of the external wall of the building according to claim 1, wherein: the surface of the handle (414) is frosted, and the cross section of the handle (414) is hexagonal.

4. The apparatus for detecting the thermal insulation performance of the external wall of the building according to claim 1, wherein: the surface of the hot box (1) is fixedly connected with a positioning block (415), and the surface of the positioning block (415) is fixedly connected with a magnetic block (416).

5. The apparatus for detecting the thermal insulation performance of the external wall of the building according to claim 1, wherein: the lower surface of hot case (1) is equipped with auxiliary structure (5), auxiliary structure (5) include two L shape pieces (51), the upper surface and hot case (1) fixed connection of L shape piece (51), the inside sliding connection of L shape piece (51) has loose axle (52), the arc surface and the hot case (1) inside sliding connection of loose axle (52), the lower fixed surface of loose axle (52) is connected with accessory plate (53), a plurality of round holes (54) have been seted up to the arc surface of loose axle (52), one side sliding connection of L shape piece (51) has gim peg (55).

6. The apparatus for detecting the thermal insulation performance of the external wall of the building according to claim 5, wherein: the arc surface of the movable shaft (52) is fixedly connected with a synchronous shaft (56), and one end of the synchronous shaft (56) is fixedly connected with the other movable shaft (52).

7. The apparatus for detecting the thermal insulation performance of the exterior wall of a building according to claim 5, wherein: the surface of the fixing bolt (55) is fixedly connected with an elastic rope (57), and one end of the elastic rope (57) is fixedly connected with the hot box (1).

8. The apparatus for detecting the thermal insulation performance of the external wall of the building according to claim 5, wherein: the lower surface of the auxiliary plate (53) is fixedly connected with a non-slip mat (58), and the surface of the non-slip mat (58) is provided with a plurality of non-slip grooves.