CN213481906U

CN213481906U - Building sealing material resilience performance testing arrangement

Info

Publication number: CN213481906U
Application number: CN202022539369.3U
Authority: CN
Inventors: 陈水泉
Original assignee: Jiangxi Zhuoren New Material Co ltd
Current assignee: Jiangxi Zhuoren New Material Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-06-18
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a building sealing material resilience performance testing arrangement, comprising a base plate, four supporting legs of lower terminal surface fixedly connected with of bottom plate, two backup pads of up end fixedly connected with of bottom plate, two all be equipped with the open slot in the backup pad, it is connected with and places the case to rotate on the bottom plate, it is equipped with the article to be tested, two to place the incasement be equipped with the extrusion mechanism that is used for extrudeing the article to be tested, the left end be equipped with the elevating system who is used for going up and down extrusion mechanism in the open slot, the right-hand member is equipped with the slide bar in the open slot, it is equipped with and is used for realizing placing case pivoted rotary mechanism to place the case lower extreme, be. The utility model discloses it is rational in infrastructure, it can carry out building sealing material resilience performance test, can also carry out the rotation of the article that awaits measuring automatically simultaneously, avoids the manual upset of people.

Description

Building sealing material resilience performance testing arrangement

Technical Field

The utility model relates to a building sealing material technical field especially relates to a building sealing material resilience performance testing arrangement.

Background

The building sealing material is a material which is embedded into building gaps, the periphery of doors and windows, glass embedding parts and cracks generated by cracking, can bear displacement and can achieve the purposes of air tightness and water tightness, and is also called as a caulking material.

The existing building sealing material mostly needs to have rebound resilience, the rebound performance of the building sealing material needs to be tested when in actual production, the existing rebound performance testing device can only carry out once measurement mostly, but once measurement in the industry has great contingency, so the need of measuring three times is needed, the existing testing device does not have a rotating function, the manual overturning is needed to continue testing, the mode wastes time and energy, and the requirement of social development is not met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the building sealing material resilience performance testing arrangement who provides, it can carry out building sealing material resilience performance test, can also carry out the rotation of the article of awaiting measuring automatically simultaneously, avoids the manual upset of people.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a building sealing material resilience performance testing arrangement, includes the bottom plate, four supporting legs of lower terminal surface fixedly connected with of bottom plate, two backup pads of the up end fixedly connected with of bottom plate, two all be equipped with the open slot in the backup pad, it is connected with and places the case to rotate on the bottom plate, it is equipped with the article to be tested, two to place the incasement be equipped with the extrusion mechanism that is used for extrudeing the article to be tested between the backup pad, the left end be equipped with the elevating system who is used for going up and down extrusion mechanism in the open slot, the right-hand member be equipped with the slide bar in the open slot, it is equipped with and is used for realizing placing case pivoted.

Preferably, the pressing mechanism comprises a moving plate arranged between the two support plates, a pressing plate is fixedly connected to the moving plate, and the sliding rod penetrates through the moving plate and is in sliding connection with the moving plate.

Preferably, elevating system is including rotating the threaded rod of connection in the left end open slot, the movable plate run through the threaded rod and with threaded rod threaded connection, the left end fixedly connected with motor in the backup pad, the output shaft of motor extend to in the open slot and with threaded rod fixed connection.

Preferably, the transmission mechanism comprises a transmission plate which penetrates through the bottom plate and is in sliding connection with the bottom plate, a toothed plate is fixedly connected to the side wall of the transmission plate, and the upper end of the transmission plate is fixedly connected with the moving plate.

Preferably, rotary mechanism includes the fixed plate of fixed connection at the lower extreme of bottom plate, the fixed plate rotates through electric telescopic handle to be connected with the gear with pinion rack engaged with, fixedly connected with worm on electric telescopic handle's the non-flexible end, the lower extreme fixedly connected with connecting axle of placing the case, the terminal fixedly connected with of connecting axle and worm gear engaged with.

Preferably, the material of placing the case is transparent material, be equipped with the scale on the lateral wall of placing the case.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up elevating system and extrusion mechanism, realize the pressurization to the article to be measured for it takes place deformation, then can observe building sealing material's resilience volume through setting up of scale, thereby knows building sealing material's resilience performance.

2. Through setting up drive mechanism and rotary mechanism, realize placing the rotation of case automatically when the clamp plate rises to the realization need not artifical upset article to be measured to the rotation of article to be measured, greatly increased efficiency of software testing, the multiple spot multiple measurement makes the test result more accurate simultaneously.

Drawings

Fig. 1 is a schematic structural view of a device for testing resilience of a building sealing material according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a of the device for testing resilience of a building sealing material provided by the present invention;

fig. 3 is the utility model provides a drive mechanism of building sealing material resilience performance testing arrangement looks sideways at the schematic diagram.

In the figure: the device comprises a base plate 1, a support plate 2, an open slot 3, a movable plate 4, a pressing plate 5, a placing box 6, a to-be-detected product 7, a sliding rod 8, a threaded rod 9, a motor 10, a transmission plate 11, a toothed plate 12, a gear 13, a worm 14, a connecting shaft 15, a worm wheel 16, a graduated scale 17, an electric telescopic rod 18 and a fixing plate 19.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a building sealing material resilience performance testing arrangement, comprising a base plate 1, four supporting legs of lower terminal surface fixedly connected with of bottom plate 1, two backup pads 2 of up end fixedly connected with of bottom plate 1, all be equipped with open slot 3 in two backup pads 2, it places case 6 to rotate to be connected with on the bottom plate 1, the material of placing case 6 is transparent material, be equipped with scale 17 on the lateral wall of placing case 6, it is equipped with determinand 7 to be equipped with in case 6 to place, be equipped with the extrusion mechanism who is used for extrudeing determinand 7 between two backup pads 2, be equipped with the elevating system who is used for going up and down extrusion mechanism in the open slot 3 of left end, be equipped with slide bar 8 in the open slot 3 of right-hand member, it is equipped with and is used for realizing placing.

Extrusion mechanism is including setting up movable plate 4 between two backup pads 2, fixedly connected with clamp plate 5 on movable plate 4, slide bar 8 run through movable plate 4 and with 4 sliding connection of movable plate, elevating system is including rotating threaded rod 9 of connection in left end open slot 3, movable plate 4 run through threaded rod 9 and with threaded rod 9 threaded connection, fixedly connected with motor 10 on the backup pad 2 of left end, motor 10's output shaft extend to in the open slot 3 and with threaded rod 9 fixed connection, through setting up elevating system and extrusion mechanism, realize the pressurization to determinand 7, make it take place deformation, then can observe building sealing material's resilience volume through the setting up of scale 17, thereby know building sealing material's resilience performance.

The transmission mechanism comprises a transmission plate 11 which penetrates through the bottom plate 1 and is in sliding connection with the bottom plate 1, a toothed plate 12 is fixedly connected to the side wall of the transmission plate 11, the upper end of the transmission plate 11 is fixedly connected with the moving plate 4, the rotating mechanism comprises a fixing plate 19 which is fixedly connected to the lower end of the bottom plate 1, the fixing plate 19 is rotatably connected with a gear 13 which is meshed with the toothed plate 12 through an electric telescopic rod 18, a worm 14 is fixedly connected to the non-telescopic end of the electric telescopic rod 18, a connecting shaft 15 is fixedly connected to the lower end of the placing box 6, and a worm wheel 16 which is meshed with the worm 14 is fixedly, the rotation of the placing box 6 is automatically carried out when the pressing plate 5 rises by arranging the transmission mechanism and the rotating mechanism, therefore, rotation of the to-be-tested object 7 is achieved, the to-be-tested object 7 does not need to be turned over manually, testing efficiency is greatly improved, and meanwhile, the multi-point multiple measurement enables a testing result to be more accurate.

When the utility model is used, firstly, the object to be measured 7 is placed in the placing box 6, then the motor 10 is opened, the motor 10 rotates to drive the threaded rod 9 to rotate, so that the moving plate 4 descends, the sliding rod 8 guides the moving plate 4 in the process, the moving plate 4 descends to drive the pressing plate 5 to descend, so that the pressing plate 5 extrudes the object to be measured 7, the position of the object to be measured 7 on the scale mark is recorded, the electric telescopic rod 18 is in a contraction state in the descending process of the moving plate 4, the toothed plate 12 is not meshed with the gear 13 at the moment, then the motor 10 rotates reversely, so that the pressing plate 5 ascends, the electric telescopic rod 18 extends while the moving plate 4 ascends, the toothed plate 12 is meshed with the gear 13 at the moment, the gear 13 rotates, so that the electric telescopic rod 18 rotates, further the worm 14 rotates, the worm wheel 16 meshed with the worm, and then drive and place case 6 and rotate for the article 7 that awaits measuring rotates, so that next test, then observe the position that the article 7 that awaits measuring is in on the scale mark, just can reach the power of resilience ability according to the displacement change of twice positions.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A resilience performance testing device for building sealing materials comprises a base plate (1) and is characterized in that, the lower end face of the bottom plate (1) is fixedly connected with four supporting legs, the upper end face of the bottom plate (1) is fixedly connected with two supporting plates (2), open slots (3) are respectively arranged in the two supporting plates (2), a placing box (6) is rotatably connected on the bottom plate (1), a to-be-detected article (7) is arranged in the placing box (6), an extruding mechanism for extruding the to-be-detected article (7) is arranged between the two supporting plates (2), a lifting mechanism for lifting the extruding mechanism is arranged in the open slot (3) at the left end, a slide rod (8) is arranged in the open slot (3) at the right end, the lower end of the placing box (6) is provided with a rotating mechanism for realizing the rotation of the placing box (6), and the bottom plate (1) is provided with a transmission mechanism for providing power required by the rotating mechanism.

2. The device for testing the resilience of the building sealing material according to claim 1, wherein the pressing mechanism comprises a moving plate (4) arranged between two support plates (2), a pressing plate (5) is fixedly connected to the moving plate (4), and the sliding rod (8) penetrates through the moving plate (4) and is slidably connected with the moving plate (4).

3. The device for testing the resilience of the building sealing material according to claim 2, wherein the lifting mechanism comprises a threaded rod (9) rotatably connected in the open slot (3) at the left end, the moving plate (4) penetrates through the threaded rod (9) and is in threaded connection with the threaded rod (9), a motor (10) is fixedly connected to the support plate (2) at the left end, and an output shaft of the motor (10) extends into the open slot (3) and is fixedly connected with the threaded rod (9).

4. The device for testing the resilience of the building sealing material according to claim 2, wherein the transmission mechanism comprises a transmission plate (11) penetrating through the bottom plate (1) and slidably connected with the bottom plate (1), a toothed plate (12) is fixedly connected to a side wall of the transmission plate (11), and an upper end of the transmission plate (11) is fixedly connected with the moving plate (4).

5. The building sealing material resilience performance testing device according to claim 4, wherein the rotating mechanism comprises a fixing plate (19) fixedly connected to the lower end of the bottom plate (1), the fixing plate (19) is rotatably connected with a gear (13) meshed with the toothed plate (12) through an electric telescopic rod (18), a worm (14) is fixedly connected to the non-telescopic end of the electric telescopic rod (18), a connecting shaft (15) is fixedly connected to the lower end of the placing box (6), and a worm wheel (16) meshed with the worm (14) is fixedly connected to the tail end of the connecting shaft (15).

6. The device for testing the resilience of the building sealing material according to claim 1, wherein the placing box (6) is made of a transparent material, and a graduated scale (17) is arranged on the side wall of the placing box (6).