CN215296945U - Concrete precast slab is with resistance to compression detection device - Google Patents
Concrete precast slab is with resistance to compression detection device Download PDFInfo
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- CN215296945U CN215296945U CN202120912082.2U CN202120912082U CN215296945U CN 215296945 U CN215296945 U CN 215296945U CN 202120912082 U CN202120912082 U CN 202120912082U CN 215296945 U CN215296945 U CN 215296945U
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- precast slab
- connecting rod
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Abstract
The utility model discloses a concrete precast slab is with resistance to compression detection device, including base, display, push down subassembly and bearing seat, base top surface one side is equipped with the display, the display is connected with the push down subassembly, the detection groove has been seted up on the base and below the push down subassembly, the bearing seat is installed on the bottom surface in detection groove, the position adjustment mechanism is equipped with in the detection groove and on one side of the bearing seat; the utility model relates to a building material processing technology field, this resistance to compression detection device for concrete precast slab adopts position control mechanism, carries out automatic location of rightting to placing the concrete plate on the test bench, has avoided the manual work to appear the hard problem of deviation and operation when placing the location, rights the location back automatically, can directly experiment, has not only improved experimental efficiency, has increased the accuracy of experiment moreover, simple structure, and control is convenient.
Description
Technical Field
The utility model relates to a building material processing technology field specifically is a concrete precast slab is with resistance to compression detection device.
Background
The prefabricated slab is a floor slab used in the early construction of the 20 th century, and is a module or a plate used in engineering. Because the concrete prefabricated member is produced and processed in a prefabricating field and is directly transported to a construction site for installation, the prefabricated member is called a prefabricated plate. The structural strength of the prefabricated slab needs to be effectively detected before use to determine the structural strength, the compression coefficient of the prefabricated slab is an important parameter, the compression coefficient is detected by adopting a threaded pressure testing machine, the block center needs to be aligned in the compression detection process of the existing prefabricated slab to ensure the correct pressing direction of pressure, and the alignment of the existing pressure testing machine is manually aligned in most cases when the existing pressure testing machine is used, so that the operation is complex, errors easily occur, and the scheme is generated by deep research aiming at the problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a concrete precast slab is with resistance to compression detection device has solved current background technical problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a compression-resistant detection device for a concrete precast slab comprises a base, a display, a pressing assembly and a bearing seat, wherein the display is arranged on one side of the top surface of the base and is connected with the pressing assembly;
the position adjustment mechanism includes: the device comprises a pair of supporting plates, a pair of sliding grooves, a pair of screw rods, a pair of sliding blocks, a transverse connecting rod, a pair of righting rods, an adjusting motor, a threaded rod and a pair of adjusting components;
the two sides of the bottom surface of the detection groove are provided with a pair of supporting plates, a pair of sliding grooves are symmetrically formed in the pair of supporting plates, a pair of lead screws are arranged in the pair of sliding grooves, the pair of lead screws are sleeved with the pair of sliding blocks in a threaded manner, the transverse connecting rod is connected between the pair of sliding blocks, a pair of symmetrical righting rods is sleeved on the transverse connecting rod, a cavity cylindrical groove is formed in the transverse connecting rod, an adjusting motor is installed in the transverse connecting rod, a driving end of the adjusting motor is connected with a threaded rod, and a pair of symmetrical adjusting assemblies and a pair of righting rods are arranged on the threaded rod and connected.
Preferably, the adjustment assembly comprises: a pair of sliding nuts and a through groove;
the threaded rod is symmetrically sleeved with a pair of sliding nuts, the transverse connecting rod is axially provided with a through groove communicated with the cavity cylindrical groove, and the pair of sliding nuts are connected with the pair of righting rods.
Preferably, the ends of the pair of screw rods are provided with a pair of driving motors for connection.
Preferably, a pair of lantern rings are arranged at the end parts of the pair of righting rods and sleeved on the transverse connecting rod.
Preferably, the threaded rod is a coaxial threaded rod, and the pair of sliding nuts move relatively.
Preferably, four-side toughened protective glass is arranged on the periphery of the detection groove.
Advantageous effects
The utility model provides a concrete is resistance to compression detection device for prefabricated plate. The method has the following beneficial effects: this resistance to compression detection device for concrete slab adopts position control mechanism, carries out automatic location of rightting to placing the concrete plate on the test bench, has avoided the manual work to place the hard problem of deviation and operation appearing when fixing a position, rights the location back automatically, can directly experiment, has not only improved experimental efficiency, has increased the accuracy of experiment moreover, simple structure, and control is convenient.
Drawings
Fig. 1 is the utility model discloses a concrete precast slab is with resistance to compression detection device's main structure sketch map of looking.
Fig. 2 is the utility model relates to a concrete is resistance to compression detection device for prefabricated plate looks sideways at schematic structure.
Fig. 3 is the utility model discloses a concrete precast slab is with resistance to compression detection device's local enlarged structure schematic diagram.
In the figure: 1. a base; 2. a display; 3. pressing the assembly; 4. a pressure bearing seat; 5. a support plate; 6. a sliding groove; 7. a screw rod; 8. a slider; 9. a righting rod; 10. adjusting the motor; 11. a threaded rod; 12. an adjustment assembly; 13. tempering the protective glass; 14. a transverse connecting rod; 1201. a sliding nut; 1202. a through groove; 1203. a collar.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.
Example (b): according to the attached drawings 1-3 of the specification, the compression-resistant detection device for the concrete precast slab comprises a base 1, a display 2, a pressing component 3 and a pressure-bearing seat 4, wherein the display 2 is arranged on one side of the top surface of the base 1, the display 2 is connected with the pressing component 3, a detection groove is formed in the base 1 and is positioned below the pressing component 3, the pressure-bearing seat 4 is installed on the bottom surface of the detection groove, a position adjusting mechanism is arranged in the detection groove and is positioned on one side of the pressure-bearing seat 4, in the specific implementation process, the vertical pressure of the pressing component 3 on the concrete precast slab is displayed through the display 2, the base 1 serves as a supporting and installing main body of equipment, and precast slab blocks for experiments are placed through the pressure-bearing seat 4;
as can be seen from fig. 1 to 3 of the specification, the position adjustment mechanism includes: a pair of supporting plates 5, a pair of sliding grooves 6, a pair of screw rods 7, a pair of sliding blocks 8, a transverse connecting rod 14, a pair of righting rods 9, an adjusting motor 10, a threaded rod 11 and a pair of adjusting components 12, wherein the connection relationship and the position relationship are as follows;
a pair of supporting plates 5 are arranged on two sides of the bottom surface of the detection groove, a pair of sliding grooves 6 are symmetrically formed in the pair of supporting plates 5, a pair of screw rods 7 are arranged in the pair of sliding grooves 6, the pair of sliding blocks 8 are sleeved on the pair of screw rods 7 in a threaded manner, a transverse connecting rod 14 is connected between the pair of sliding blocks 8, a pair of symmetrical righting rods 9 are sleeved on the transverse connecting rod 14, a hollow cylindrical groove is formed in the transverse connecting rod 14, an adjusting motor 10 is installed in the transverse connecting rod 14, a threaded rod 11 is connected to the driving end of the adjusting motor 10, and a pair of symmetrical adjusting components 12 are arranged on the threaded rod 11 and connected with the pair of righting rods 9;
in the specific implementation process, a pair of supporting plates 5 on the bottom surface of the detection groove are used as supports for supporting the transverse connecting rod 14, a pair of sliding grooves 6 are respectively arranged on the supporting plates 5 and can be used for sliding a pair of sliding blocks 8 on the pair of sliding grooves 6, the pair of sliding blocks 8 are matched with a pair of screw rods 7, the sliding blocks 8 are adjusted to slide in the sliding grooves 6 through the rotation of the screw rods 7, so that the transverse connecting rod 14 is driven to move horizontally, the transverse connecting rod 14 is further used for limiting and righting a workpiece, the threaded rod 11 is driven to rotate through an adjusting motor 10 on the transverse connecting rod 14, the threaded rod 11 is meshed with a pair of adjusting components 12, and the pair of righting rods 9 are driven to move relatively, so that the pair of righting rods 9 firmly hold the two sides of the detection concrete plate to be righted, and the concrete plate is pushed to the lower part of the lower pressing component 3 by matching with the transverse connecting rod 14.
Preferably, as further shown in fig. 1-3 of the specification, the adjusting assembly 12 comprises: a pair of slide nuts 1201 and a through groove 1202, which are connected and positioned as follows;
the threaded rod 11 is symmetrically sleeved with a pair of sliding nuts 1201, the transverse connecting rod 14 is axially provided with a through groove 1202 communicated with the cavity cylindrical groove, and the pair of sliding nuts 1201 are connected with the pair of righting rods 9.
The pair of sliding nuts 1201 on the threaded rod 11 is meshed with the threaded rod 11, so that the pair of sliding nuts 1201 are driven to symmetrically move, and then the centralizing rods 9 are connected, so that the pair of centralizing rods 9 can be driven to symmetrically move.
Preferably, the ends of the pair of screw rods 7 are provided with a pair of driving motors for connection, and the pair of driving motors drive the screw rods 7 to move.
Preferably, a pair of rings 1203 are provided at the ends of the pair of centralizing rods 9 and are sleeved on the cross link 14, and the sliding motion of the centralizing rods 9 is stabilized by the limit effect of the rings 1203.
Preferably, the threaded rod 11 is a coaxial threaded rod 11, and the pair of sliding nuts 1201 move relatively.
As the preferred scheme, further, detect the groove periphery and be equipped with four sides toughened protective glass 13 for the protection experimenter avoids bursting apart of prefabricated plate to produce the piece injury user.
In conclusion, the compression-resistant detection device for the concrete precast slab adopts the position adjusting mechanism to automatically centralize and position the concrete slab placed on the test bed, so that the problems of deviation and labor-consuming operation during manual placement and positioning are avoided, and after automatic centralization and positioning, the concrete slab can be directly tested, so that the test efficiency is improved, the test accuracy is improved, the structure is simple, and the control is convenient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The compression-resistant detection device for the concrete precast slab comprises a base (1), a display (2), a pressing assembly (3) and a bearing seat (4), wherein the display (2) is arranged on one side of the top surface of the base (1), the display (2) is connected with the pressing assembly (3), a detection groove is formed in the base (1) and is positioned below the pressing assembly (3), and the bearing seat (4) is installed on the bottom surface of the detection groove;
the position adjustment mechanism includes: the device comprises a pair of supporting plates (5), a pair of sliding grooves (6), a pair of screw rods (7), a pair of sliding blocks (8), a transverse connecting rod (14), a pair of righting rods (9), an adjusting motor (10), a threaded rod (11) and a pair of adjusting components (12);
the detection groove bottom surface is provided with a pair of supporting plates (5) on two sides, the supporting plates (5) are symmetrically provided with a pair of sliding grooves (6), the sliding grooves (6) are internally provided with a pair of screw rods (7), the sliding blocks (8) are sleeved on the screw rods (7), the transverse connecting rod (14) is connected between the sliding blocks (8), the transverse connecting rod (14) is sleeved with a pair of symmetrical centering rods (9), a cavity cylindrical groove is formed in the transverse connecting rod (14), an adjusting motor (10) is installed in the transverse connecting rod (14), a threaded rod (11) is connected to the driving end of the adjusting motor (10), and a pair of symmetrical adjusting components (12) are arranged on the threaded rod (11) and connected with the centering rods (9).
2. The concrete precast slab compression resistance detection apparatus as set forth in claim 1, wherein the adjustment assembly (12) comprises: a pair of slide nuts (1201) and a through groove (1202);
the threaded rod (11) is symmetrically sleeved with a pair of sliding nuts (1201), the transverse connecting rod (14) is provided with a through groove (1202) along the axial direction to be communicated with the cavity cylindrical groove, and the pair of sliding nuts (1201) is connected with the pair of righting rods (9).
3. The concrete precast slab compression resistance detection device according to claim 1, wherein a pair of driving motor connections are provided at ends of a pair of the lead screws (7).
4. The concrete precast slab compression detection device as recited in claim 2, wherein a pair of rings (1203) are provided at the ends of the pair of righting rods (9) to be sleeved on the cross connecting rod (14).
5. The concrete precast slab compression detecting apparatus as claimed in claim 2, wherein the threaded rod (11) is a coaxial direction threaded rod (11), and a pair of the slip nuts (1201) are relatively moved.
6. The concrete precast slab compression resistance detection device according to claim 1, wherein the detection tank is provided with four-side tempered protective glass (13) at the periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120912082.2U CN215296945U (en) | 2021-04-29 | 2021-04-29 | Concrete precast slab is with resistance to compression detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120912082.2U CN215296945U (en) | 2021-04-29 | 2021-04-29 | Concrete precast slab is with resistance to compression detection device |
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| CN215296945U true CN215296945U (en) | 2021-12-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046862A (en) * | 2022-07-27 | 2022-09-13 | 贵州大西南检验检测集团有限公司 | Concrete precast slab strength detection equipment for building construction |
-
2021
- 2021-04-29 CN CN202120912082.2U patent/CN215296945U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046862A (en) * | 2022-07-27 | 2022-09-13 | 贵州大西南检验检测集团有限公司 | Concrete precast slab strength detection equipment for building construction |
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