CN213779745U - Convenient to use's building material detection device - Google Patents
Convenient to use's building material detection device Download PDFInfo
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- CN213779745U CN213779745U CN202022303806.1U CN202022303806U CN213779745U CN 213779745 U CN213779745 U CN 213779745U CN 202022303806 U CN202022303806 U CN 202022303806U CN 213779745 U CN213779745 U CN 213779745U
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Abstract
The utility model discloses a convenient to use's building material detection device, establish the workstation that the cavity is the cuboid structure in including, open at the upper surface middle part of workstation has the rectangular hole, and inlays in the rectangular hole and be equipped with the opening and upwards be the dashpot of box-packed structure, the both sides inner wall that the dashpot is relative is close to the bottom and all has pegged graft the cold air duct, and the inside of workstation be provided with the refrigerator of cold air duct looks adaptation, the side of workstation is provided with the support frame, and the top of support frame is fixed with the crossbeam, the tip of crossbeam is close to the dashpot and is fixed with hydraulic ram directly over, the both ends that the upper surface of workstation is close to the dashpot all are provided with a pair of side guard plate, and every all rotates in the middle of the side guard plate and be connected with the bearing roller. The utility model discloses can be when detecting if the inside temperature is not enough, can directly carry out the local refrigeration to the key position that detects the piece to let the detection site fall to the temperature of regulation fast, improve and detect the precision.
Description
Technical Field
The utility model relates to a building material detects technical field, especially relates to a convenient to use's building material detection device.
Background
The high-low temperature test box for the building material is mainly used for simulating high-temperature and low-temperature environmental tests on the building material under high-temperature and low-temperature environmental conditions, and testing the aging resistance of the building material under the change of environmental temperature; the high-low temperature test box for the building material has the function of automatic calculation, can immediately correct temperature and humidity change conditions, enables temperature and humidity control to be more accurate and stable, can design a program on a computer, monitors a test process, executes the functions of automatic startup and shutdown and the like, and can display a real-time operation curve chart of a controller operation interface by a screen; the high-low temperature test box for building materials is used for building material screening tests and is necessary test equipment in the building field.
Steel structural materials are often used on building sites as supporting structures or beams and other parts, and when the steel structural materials are applied to cold regions, the conditions of low air temperature and wind resistance need to be considered, so that the low-temperature strength of some parts needs to be detected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a building material detection device convenient to use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a building material detection device convenient to use comprises a workbench, wherein a cavity is arranged in the workbench, the workbench is of a cuboid structure, a rectangular hole is formed in the middle of the upper surface of the workbench, a buffer groove with an upward opening and a box-packed structure is embedded in the rectangular hole, cold air pipes are inserted into the inner walls of two opposite sides of the buffer groove close to the bottom end, a refrigerator matched with the cold air pipes is arranged in the workbench, a support frame is arranged on the side surface of the workbench, a cross beam is fixed to the top end of the support frame, a hydraulic ejector rod is fixed to the end portion of the cross beam close to the right above the buffer groove, a pair of side guard plates are arranged at two ends of the upper surface of the workbench close to the buffer groove, a carrier roller is rotatably connected to the middle of each pair of side guard plates, a heat preservation cover is arranged on the upper surface of the workbench, two spray guns are fixed to the outer wall of the inner wall of the top of the heat preservation cover close to the hydraulic ejector rod, and the spray gun is connected with the cold air output end of the refrigerator.
Preferably, the outer wall of the roller body of the carrier roller is provided with grooves distributed at equal intervals, and anti-skid teeth are embedded in the grooves.
Preferably, an observation window is arranged on the front surface of the heat-insulating cover close to the middle part, and double-layer glass is arranged in the observation window.
Preferably, the top end of the heat preservation cover is provided with a C-shaped notch, and a C-shaped cover is hinged in the C-shaped notch.
Preferably, extension springs are fixed at two ends, close to the object to be detected, of inner walls of two opposite sides of the heat-preservation cover, and clamping devices are fixed at one ends, far away from the heat-preservation cover, of the extension springs.
Preferably, the clamping device comprises a barrel body with a rectangular structure and a C-shaped steel slide rail embedded on the inner wall of the bottom of the barrel body, pressing plate strips are connected to the sliding grooves of the C-shaped steel slide rail close to the two ends of the C-shaped steel slide rail in a sliding mode, and the two pressing plate strips are connected with a same two-way screw rod in a rotating mode.
Compared with the prior art, the utility model provides a convenient to use's building material detection device possesses following beneficial effect:
1. through the spray gun that sets up, can be when detecting if the inside temperature is not enough, can directly carry out local refrigeration to the key position that detects the piece to let the detection site fall to the temperature of regulation fast, improve and detect the precision.
2. Through setting up the bearing roller at waiting to detect part both ends, can be when waiting to detect the middle part of part and receive decurrent pressure when using, the contact of both ends and loading object becomes sliding friction and rolls friction, reduces detection error as far as.
3. Through the clamping devices arranged on the two sides of the component, the two-way screw can be screwed in advance to clamp and fix the two ends of the object to be detected before use, and damage caused by sudden breakage and sharp upwarping of the two ends when the object to be detected is influenced by cold and brittleness and is stressed is avoided.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, safe effectual.
Drawings
Fig. 1 is a schematic sectional structural view of a construction material detection device of the present invention, which is convenient to use;
FIG. 2 is a schematic view of a sectional structure of a heat-insulating cover of a construction material detecting device according to the present invention;
fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 of a convenient-to-use building material detection apparatus provided by the present invention.
In the figure: 1-workbench, 2-buffer tank, 3-observation window, 4-refrigerator, 5-extension spring, 6-clamping device, 601-bidirectional screw, 602-C type steel slide rail, 603-batten, 7-heat preservation cover, 8-spray gun, 9-C type cover, 10-hydraulic ejector rod, 11-beam, 12-side guard plate and 13-carrier roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, a convenient building material detection device comprises a workbench 1 with a cuboid structure and a cavity inside, wherein a rectangular hole is formed in the middle of the upper surface of the workbench 1, a buffer groove 2 with an upward opening and a box-packed structure is embedded in the rectangular hole, cold air pipes are respectively inserted into the inner walls of two opposite sides of the buffer groove 2 close to the bottom end, a refrigerator 4 matched with the cold air pipes is arranged inside the workbench 1, the device is characterized in that a support frame is arranged on the side surface of the workbench 1, a cross beam 11 is fixed at the top end of the support frame, a hydraulic ejector rod 10 is fixed at the end of the cross beam 11 close to the upper part of the buffer groove 2, a pair of side guard plates 12 are respectively arranged at two ends of the upper surface of the workbench 1 close to the buffer groove 2, a carrier roller 13 is rotatably connected between each pair of the side guard plates 12, a heat preservation cover 7 is arranged on the upper surface of the workbench 1, two spray guns 8 are fixed at the inner wall of the top of the heat preservation cover 7 close to the hydraulic ejector rod 10, and the spray gun 8 is connected with the cold air output end of the refrigerator 4, so that the key part of the detection piece can be directly refrigerated if the internal temperature is insufficient during detection, the detection part is quickly reduced to the specified temperature, and the detection precision is improved.
The utility model discloses in, the recess that has the equidistance to distribute is opened to bearing roller 13's barrel outer wall, and all inlays in the recess and be equipped with anti-skidding tooth to can be when the middle part that waits to detect the part receives decurrent pressure when using, both ends become sliding friction with the contact of bearing the thing for rolling friction, reduce detection error as far as.
Wherein, the front of the heat preservation cover 7 is provided with an observation window 3 near the middle part, and the observation window 3 is provided with double-layer glass, so that the deformation degree of the object to be detected in the observation window can be observed, and the heat preservation effect is achieved.
Wherein, the top of the heat preservation cover 7 is provided with a C-shaped notch, and a C-shaped cover 9 is hinged in the C-shaped notch, so that the object to be detected can be conveniently taken and installed.
Wherein, the two ends of the inner wall of the two opposite sides of the heat preservation cover 7 close to the object to be detected are both fixed with extension springs 5, and the end of the extension spring 5 far away from the heat preservation cover 7 is both fixed with a clamping device 6.
The working principle is as follows: when the device is used, the C-shaped cover 9 at the top end of the heat-insulating cover 7 is firstly opened, then an object to be detected is transversely placed between the upper surfaces of the two carrier rollers 13, then the extension rod of the hydraulic ejector rod is controlled to extend to tightly abut the object between the two carrier rollers 13, then the C-shaped cover 9 is covered, then the refrigerator 4 is started to cool the interior of the heat-insulating cover 7, and when the temperature is reduced to a set temperature, the object is pressed to detect the compressive strength of the object in a low-temperature environment; if the temperature is not reduced enough, the spray gun 8 at the upper oblique position of the pressing position can also perform air injection acceleration temperature reduction on the spray gun.
Example 2
Referring to fig. 1 and 3, a convenient to use's building material detection device, this embodiment compares in embodiment 1, still includes clamping device 6 and includes the staving of rectangle structure, inlays the C shaped steel slide rail 602 of dress at staving bottom inner wall, and is close to the equal sliding connection in both ends in the spout of C shaped steel slide rail 602 and has a pressure strip 603, rotates between two pressure strips 603 and is connected with same two-way screw 601.
The working principle is as follows: before the device is used, the two-way screw 601 is screwed to clamp and fix the two ends of the object to be detected, so that damage caused by sudden breakage of the object to be detected when the object to be detected is stressed due to cold and brittleness and sudden upwarping of the two ends is avoided.
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 (6)
1. A building material detection device convenient to use comprises a workbench (1) with a cuboid structure, wherein a cavity is formed in the middle of the upper surface of the workbench (1), a rectangular hole is formed in the middle of the upper surface of the workbench (1), a buffer groove (2) with an opening upwards in a box-packed structure is embedded in the rectangular hole, cold air pipes are inserted into inner walls of two opposite sides of the buffer groove (2) close to the bottom end, a refrigerating machine (4) matched with the cold air pipes is arranged inside the workbench (1), the building material detection device is characterized in that a support frame is arranged on the side surface of the workbench (1), a cross beam (11) is fixed at the top end of the support frame, a hydraulic ejector rod (10) is fixed above the end portion of the cross beam (11) close to the buffer groove (2), a pair of side protection plates (12) are arranged at two ends of the upper surface of the workbench (1) close to the buffer groove (2), and a carrier roller (13) is rotatably connected in each pair of the middle of the side protection plates (12), the upper surface of workstation (1) is provided with heat preservation cover (7), the outer wall that the top inner wall of heat preservation cover (7) is close to hydraulic ram (10) is fixed with two spray guns (8), and spray gun (8) link to each other with the air conditioning output of refrigerator (4) to can be when detecting if the inside temperature is not enough, can directly carry out local refrigeration to the key position of detecting the piece, with let the detection position fall to the temperature of regulation fast, improve and detect the precision.
2. The building material detection device convenient to use according to claim 1, characterized in that the outer wall of the roller body of the carrier roller (13) is provided with grooves distributed at equal intervals, and anti-skid teeth are embedded in the grooves.
3. The building material detection device convenient to use according to claim 1, characterized in that an observation window (3) is opened on the front surface of the heat preservation cover (7) near the middle part, and double-layer glass is arranged in the observation window (3).
4. The building material detection device convenient to use according to claim 1, characterized in that a C-shaped notch is formed at the top end of the heat preservation cover (7), and a C-shaped cover (9) is hinged in the C-shaped notch.
5. The building material detection device convenient to use according to claim 1, wherein the two ends, close to the object to be detected, of the inner walls of the two opposite sides of the heat-preservation cover (7) are respectively fixed with an extension spring (5), and one end, far away from the heat-preservation cover (7), of each extension spring (5) is respectively fixed with a clamping device (6).
6. The building material detection device convenient to use according to claim 5, characterized in that the clamping device (6) comprises a barrel body with a rectangular structure and a C-shaped steel slide rail (602) embedded in the inner wall of the bottom of the barrel body, pressing plate strips (603) are connected to the sliding grooves of the C-shaped steel slide rail (602) close to the two ends in a sliding mode, and the same two-way screw (601) is connected between the two pressing plate strips (603) in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303806.1U CN213779745U (en) | 2020-10-16 | 2020-10-16 | Convenient to use's building material detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303806.1U CN213779745U (en) | 2020-10-16 | 2020-10-16 | Convenient to use's building material detection device |
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| CN213779745U true CN213779745U (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022303806.1U Active CN213779745U (en) | 2020-10-16 | 2020-10-16 | Convenient to use's building material detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115901952A (en) * | 2022-12-26 | 2023-04-04 | 日照市特种设备检验科学研究院 | Device convenient to outside nondestructive test of cylinder |
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2020
- 2020-10-16 CN CN202022303806.1U patent/CN213779745U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115901952A (en) * | 2022-12-26 | 2023-04-04 | 日照市特种设备检验科学研究院 | Device convenient to outside nondestructive test of cylinder |
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