CN217443041U - Strength detection device for building - Google Patents
Strength detection device for building Download PDFInfo
- Publication number
- CN217443041U CN217443041U CN202122403191.4U CN202122403191U CN217443041U CN 217443041 U CN217443041 U CN 217443041U CN 202122403191 U CN202122403191 U CN 202122403191U CN 217443041 U CN217443041 U CN 217443041U
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- worm
- clamping jaw
- base
- detection device
- building
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Abstract
The utility model discloses an intensity detection device for building relates to material strength detection technical field, the on-line screen storage device comprises a base, sliding connection has the clamping jaw frock on the base, be equipped with the lateral wall on the base, sliding connection has a drive mechanism on the lateral wall, the rigid coupling has first worm on the base, first worm sliding connection has connecting portion, be equipped with the turbine that the activity set up in the connecting portion, connecting portion sliding connection has the second worm, first worm and second worm are perpendicular and lie in different planes. Has the following beneficial effects: the utility model discloses a worm gear structure to set up two worms that are located different planes, cooperation briquetting and clamping jaw frock, make the device can carry out compressive strength and bending strength's detection, simple structure, convenient operation practices thrift check-out time, on synthesizing the detection of compressive strength and bending strength on a device, practices thrift the detection cost greatly.
Description
Technical Field
The utility model relates to a material strength detects technical field, concretely relates to intensity detection device for building.
Background
In the building construction, whether the material is qualified or not is detected by a detection unit before the material enters the field, and the material can enter the field for building construction only by detection. Generally, strength of building materials is measured, for example, compression strength and bending strength. At present, when strength detection is carried out on building materials, all the strengths of the building materials can only be separately detected, a lot of detection time is needed, and meanwhile, because all the strengths are separately detected, a plurality of sets of detection tools need to be purchased, so that the detection cost is increased.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
To building material's intensity detection cost long, the high technical problem of detection cost in the construction of current building, the utility model provides an intensity detection device for building, it adopts the worm gear structure to set up two worms that are located different planes, cooperation briquetting and clamping jaw frock, make the device can carry out compressive strength and bending strength's detection.
2. Technical scheme
In order to solve the above problem, the utility model provides a technical scheme does:
the utility model provides an intensity detection device for building, includes the base, sliding connection has clamping jaw frock on the base, be equipped with the lateral wall on the base, sliding connection has a drive mechanism on the lateral wall, the rigid coupling has first worm on the base, first worm sliding connection has connecting portion, be equipped with the turbine that the activity set up in the connecting portion, connecting portion sliding connection has the second worm, first worm and second worm are perpendicular and lie in different planes, a drive mechanism is connected with the motor, the motor with the turbine is connected, spacing connection has the briquetting on the second worm, first worm with the second worm all with the turbine cooperation, the lower extreme of briquetting is equipped with pressure sensor.
Optionally, a second driving mechanism is arranged inside the base, and the second driving mechanism is connected to the clamping jaw tool.
Optionally, the clamping jaw tool and the second driving mechanism are all of four-side symmetrical structures.
Optionally, the cross-section of clamping jaw frock is the right angle form, clamping jaw frock is the plane towards inboard one side.
Optionally, the clamping jaw tool is provided with anti-skidding teeth on one surface facing the inner side.
Optionally, the first worm and the connecting portion are both symmetrical structures.
Optionally, a guide rod is fixedly connected between the two connecting parts, and the guide rod is connected to the pressing block in a sliding manner.
Optionally, the lower end of the pressing block is provided with a bulge for bending test.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
the utility model provides a technical scheme adopts the worm gear structure to set up two worms that are located different planes, cooperation briquetting and clamping jaw frock make the device can carry out compressive strength and bending strength's detection, simple structure, convenient operation practices thrift check-out time, combines the detection of compressive strength and bending strength on a device, practices thrift the detection cost greatly.
Drawings
Fig. 1 is a schematic structural diagram of an intensity detection device for building according to an embodiment of the present invention.
Fig. 2 is a side view of the strength detection device for building according to the embodiment of the present invention.
Fig. 3 is a top view of the clamping jaw tool of the strength testing device for building according to the embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a pressing block of the strength detection device for building according to an embodiment of the present invention.
1. A base; 2. a first worm; 3. a second worm; 4. a connecting portion; 5. briquetting; 501. a protrusion; 6. clamping jaw tooling; 7. a guide bar; 8. a first drive mechanism; 9. a motor; 10. a turbine; 11. a second drive mechanism.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The utility model discloses in words such as first, second, be for the description the utility model discloses a technical scheme is convenient and set up, and does not have specific limiting action, is general finger, right the technical scheme of the utility model does not constitute limiting action. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be 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 in specific cases to those skilled in the art. A plurality of technical schemes in the same embodiment and a plurality of technical schemes in different embodiments can be arranged and combined to form a new technical scheme without contradiction or conflict, which is all in the scope of the utility model.
Examples
Combine accompanying drawing 1-4, an intensity detection device for building, including base 1, sliding connection has clamping jaw frock 6 on the base 1, be equipped with the lateral wall on the base 1, sliding connection has first actuating mechanism 8 on the lateral wall, the rigid coupling has first worm 2 on the base 1, 2 sliding connection of first worm has connecting portion 4, be equipped with the turbine 10 that the activity set up in the connecting portion 4, 4 sliding connection of connecting portion have second worm 3, first worm 2 and second worm 3 are perpendicular and lie in different planes, first actuating mechanism 8 is connected with motor 9, motor 9 with turbine 10 is connected, the limit is connected with briquetting 5 on the second worm 3, first worm 2 with second worm 3 all with turbine 10 cooperates, the lower extreme of briquetting 5 is equipped with pressure sensor.
The base 1 serves to support the entire detection device and as a basis for a connection structure. The clamping jaw tool 6 can slide on the base 1 and is used for clamping a building material sample to be detected, so that a fixing effect is achieved. The first driving mechanism 8 is used for moving the motor 9 and the worm wheel 10 connected with the motor 9, in the embodiment, the first driving mechanism 8 adopts a telescopic air cylinder, and the worm wheel 10 can be controlled to switch and move on the plane of the first worm 2 and the second worm 3. When the worm wheel 10 is meshed with the first worm 2, the motor 9 drives the worm wheel 10 to rotate, and the first driving mechanism 8, the motor 9, the connecting part 4 and the pressing block 5 move up and down. When the worm wheel 10 is meshed with the second worm 3, the motor 9 drives the worm wheel 10 to rotate, and the second worm 3 moves horizontally together with the pressing block 5. In this embodiment, the second worm 3 is provided with a ring protrusion, the pressing block 5 is internally provided with a ring groove matched with the ring protrusion, and the pressing block 5 can horizontally move along with the second worm 3. Pressure sensor is connected with the display screen, and pressure numerical value can show on the display screen, makes things convenient for the staff to read.
More specifically, base 1 is inside to be equipped with second actuating mechanism 11, second actuating mechanism 11 connect in clamping jaw frock 6. In this embodiment, the second driving mechanism 11 is an air cylinder, and is configured to control the movement of the clamping jaw tool 6.
More specifically, the clamping jaw tool 6 and the second driving mechanism 11 are all four-side symmetrical structures. The clamping jaw tool 6 with the four-side symmetrical structure can clamp the building material sample to be detected more stably.
More specifically, the cross-section of clamping jaw frock 6 is the right angle form, clamping jaw frock 6 is the plane towards inboard one side, and clamping jaw frock 6 can be as big as possible with the area of contact of waiting to detect the building material sample like this for clamping the building material sample that waits to detect more steadily by clamping jaw frock 6.
More specifically, the clamping jaw tool 6 is provided with anti-skidding teeth on one surface facing the inner side. The anti-slip teeth are used for preventing the building material sample to be detected from slipping.
More specifically, the first worm 2 and the connecting portion 4 are both of symmetrical construction. The pressing block 5 is located in the middle of the second worm 3, the first worm 2 and the connecting portion 4 are arranged at two ends of the second worm 3, and the first worm 2 and the connecting portion 4 which are symmetrically structured can enable the pressing block 5 to balance the force applied to the building material sample to be detected.
More specifically, a guide rod 7 is fixedly connected between the two connecting portions 4, and the guide rod 7 is slidably connected to the pressing block 5. The pressing block 5 is connected with the second worm 3, the second worm 3 rotates when driven by the worm wheel 10 to move horizontally, the contact condition between the pressing block 5 and the building material sample to be detected is influenced, the guide rod 7 is connected with the pressing block 5 in a sliding mode, the guide rod 7 is fixedly connected to the connecting portion 4, the pressing block 5 cannot rotate when moving horizontally, and the pressing block 5 and the building material sample to be detected are kept to be stably contacted.
More specifically, the lower end of the pressing block 5 is provided with a projection 501 for a bending test. When the turbine 10 is meshed with the second worm 3, the bulge 501 moves horizontally along with the pressing block 5, the bulge 501 is in contact with the building material sample to be detected, horizontal thrust is applied to the building material sample to be detected, a bending test is carried out, and the bending strength of the building material sample to be detected is tested.
The working principle is as follows:
firstly, placing a building material sample to be detected in the center of a clamping jaw tool 6 of a base 1, and starting a second driving mechanism 11 to enable the clamping jaw tool 6 to clamp the building material sample to be detected so as to finish the fixation of the building material sample.
After the building material sample is fixed, the first driving mechanism 8 is started, the turbine 10 is meshed with the first worm 2, the motor 9 is started, the motor 9 drives the turbine 10 to rotate, the pressing block 5 moves downwards to press the building material sample to be detected, the turbine 10 continuously rotates, the pressing block 5 presses the building material sample to be detected, a pressure value is detected by the pressure sensor and displayed on the display screen, and the compressive strength of the building material sample to be detected is obtained when the building material sample to be detected is crushed.
After the building material sample is fixed, the first driving mechanism 8 is started, the turbine 10 is meshed with the first worm 2, the motor 9 is started, the motor 9 drives the turbine 10 to rotate, the pressing block 5 moves downwards, the bulge 501 of the pressing block 5 and the building material sample to be detected are located on the same horizontal plane, then the turbine 10 is meshed with the second worm 3, the motor 9 is started, the turbine 10 is driven to rotate by the motor 9, the second worm 3 moves horizontally, and the bulge 501 of the pressing block 5 applies horizontal thrust to the building material sample to be detected to start a bending test. In the loading process, the pressure value is detected by the pressure sensor and displayed on the display screen, and the initial failure load, the initial damage state, the final failure load and the crack form during final failure are recorded. The initial damage is judged according to the principle that the test piece is heard to make abnormal sound in the loading process and the obvious change of a load displacement curve is observed. The ultimate failure corresponds to the maximum load in the load-displacement curve, which can be directly observed. And detecting to obtain the bending strength of the building material sample.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides an intensity detection device for building, its characterized in that, includes the base, sliding connection has clamping jaw frock on the base, be equipped with the lateral wall on the base, sliding connection has a drive mechanism on the lateral wall, the rigid coupling has first worm on the base, first worm sliding connection has connecting portion, be equipped with the turbine that the activity set up in the connecting portion, connecting portion sliding connection has the second worm, first worm and second worm are perpendicular and lie in different planes, a drive mechanism is connected with the motor, the motor with the turbine is connected, spacing connection has the briquetting on the second worm, first worm with the second worm all with the turbine cooperation, the lower extreme of briquetting is equipped with pressure sensor.
2. The strength detection device for the building as claimed in claim 1, wherein a second driving mechanism is provided inside the base, and the second driving mechanism is connected to the clamping jaw tool.
3. The strength detection device for the building as claimed in claim 2, wherein the clamping jaw tool and the second driving mechanism are all four-side symmetrical structures.
4. The strength detection device for the building as claimed in claim 1, wherein the cross section of the clamping jaw tooling is right-angled, and one surface of the clamping jaw tooling facing the inside is a plane.
5. The strength detection device for the building as claimed in claim 4, wherein the clamping jaw tooling is provided with anti-slip teeth on one surface facing the inside.
6. The architectural strength detection device of claim 1, wherein the first worm and the connection portion are both symmetrical structures.
7. The architectural strength detection device according to claim 6, wherein a guide rod is fixedly connected between the two connection portions, and the guide rod is slidably connected to the pressing block.
8. The architectural strength detection device according to claim 1, wherein a lower end of the pressing block is provided with a protrusion for a bending test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122403191.4U CN217443041U (en) | 2021-09-30 | 2021-09-30 | Strength detection device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122403191.4U CN217443041U (en) | 2021-09-30 | 2021-09-30 | Strength detection device for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217443041U true CN217443041U (en) | 2022-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122403191.4U Expired - Fee Related CN217443041U (en) | 2021-09-30 | 2021-09-30 | Strength detection device for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217443041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116754379A (en) * | 2023-08-04 | 2023-09-15 | 嵊州市半夏建筑机械有限公司 | Building material intensity detecting system |
-
2021
- 2021-09-30 CN CN202122403191.4U patent/CN217443041U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116754379A (en) * | 2023-08-04 | 2023-09-15 | 嵊州市半夏建筑机械有限公司 | Building material intensity detecting system |
| CN116754379B (en) * | 2023-08-04 | 2024-03-19 | 陈杰 | Building material intensity detecting system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |