CN218546389U - Concrete bending resistance performance detection device - Google Patents
Concrete bending resistance performance detection device Download PDFInfo
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- CN218546389U CN218546389U CN202222379307.XU CN202222379307U CN218546389U CN 218546389 U CN218546389 U CN 218546389U CN 202222379307 U CN202222379307 U CN 202222379307U CN 218546389 U CN218546389 U CN 218546389U
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Abstract
The utility model belongs to the concrete bending resistance can field aims at providing a concrete bending resistance can detection device, and its technical scheme main points are provided with detection device including the base on the base, and detection device includes: fixing device and 2 groups of pressure devices; the fixing device is located on the upper surface of the base, the pressure device is fixedly located above the fixing device through the door-shaped frame, the door-shaped frame is located on the outer side of the fixing device and fixedly connected with the base, and concrete is placed between the 2 groups of fixing devices. The base surface is provided with a first straight groove and a second straight groove, a bidirectional screw rod is arranged in the first straight groove, a straight rod is arranged in the second straight groove, the bidirectional screw rod is threaded through the first sliding block, the straight rod is threaded through the second sliding block, and the first sliding block is fixedly connected with the upper surface of the second sliding block through a fixing device. This scheme has the different concrete of adaptation, and the different stress point of adaptation changes the position that compresses tightly, collects the residue of concrete, prevents to influence the moving advantage of equipment.
Description
Technical Field
The utility model relates to a concrete bending resistance performance field, in particular to concrete bending resistance performance detection device.
Background
At present, the concrete bending machine is simple in structure and single in function, is very inconvenient to use, cannot be adjusted in real time according to the actual requirements of concrete sizes of different models and specifications, enables the limitation of concrete bending detection to be large, and increases the difficulty and the detection cost of the detection.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a concrete bending resistance performance detection device has the different concrete of adaptation, and the different stress point of adaptation changes the position that compresses tightly, collects the residue of concrete, prevents to influence the operation of equipment.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a concrete bending resistance performance detection device, includes the base, is provided with detection device on the base, and detection device includes: 2 sets of fixing devices and pressure devices; fixing device is located the upper surface of base, and pressure device passes through the fixed top that is located fixing device of door type frame, and door type frame is located fixing device's the outside and with base fixed connection, has placed the concrete between 2 fixing device of group. The base surface is provided with a first straight groove and a second straight groove, a bidirectional screw rod is arranged in the first straight groove, a straight rod is arranged in the second straight groove, the bidirectional screw rod is threaded through the first sliding block, the straight rod is threaded through the second sliding block, and the first sliding block is fixedly connected with the upper surface of the second sliding block through a fixing device.
Preferably, the following components: a through groove is formed in the door-shaped frame, and threaded holes are uniformly formed in the front side and the rear side of the through groove.
Preferably: the pressure device comprises a supporting plate, an extension plate, a cylinder, a guide rod, a pressure plate and four groups of bolts; the backup pad is located the upper surface of door type frame, and screw hole threaded connection on backup pad AND gate type frame is worn to locate by four group's bolts, and the front side and the rear side of backup pad all are equipped with the extension board, and the cylinder is fixed to be located the upper surface of backup pad, and piston rod of the cylinder passes logical groove on the door type frame, and piston rod of the cylinder's bottom fixedly connected with pressure plate, the front side and the rear side of pressure plate upper surface all are equipped with the guide bar, and the guide bar is worn to locate the extension board.
Preferably: the fixing device comprises a clamping block, a fixing plate, a pressing plate, a sliding column and a spring; the clamping block is fixedly connected with the first sliding block and the second sliding block, the clamping block is L-shaped, the fixing plate is fixedly located on the front side of the clamping block, the sliding column penetrates through the fixing plate, one end of the sliding column is fixed with the pressing plate, the other end of the sliding column is provided with a baffle, and a spring is arranged between the baffle and the fixing plate.
Preferably, the following components: a gauze is arranged below the concrete, and the gauze is fixedly positioned below the concrete through a plurality of clamping devices on the side surfaces of the clamping blocks; the clamping device comprises a fixing plate, a side plate and a bolt; the supporting plate is fixedly arranged on the side face of the clamping block, a side plate is arranged above the supporting plate, a threaded hole is formed in the supporting plate, the bolt is in threaded connection with the supporting plate, and the gauze is arranged on the supporting plate and is compressed through the bolt.
To sum up, the utility model discloses following beneficial effect has:
1. through the arrangement of the threaded connection of the pressure device and the door-shaped frame, the effect that the pressure device can move left and right in the transverse direction of the door-shaped frame so as to compress different stress points can be achieved;
2. through the arrangement of the sliding blocks below the clamping blocks, the effect that the two clamping blocks are clamped or loosened towards the middle through the bidirectional screw rod so as to be suitable for different concretes can be achieved;
3. be equipped with the gauze through two between the tight pieces of clamp, can play the effect that the residue that the concrete dropped when carrying out the pressure test carries out the collection.
Drawings
Fig. 1 is an overall schematic view of the utility model;
fig. 2 is a top view of the utility model;
fig. 3 is a front view of the utility model;
FIG. 4 is a cross-sectional view of A in FIG. 3;
FIG. 5 is a partial enlarged view of B in FIG. 1;
FIG. 6 is an enlarged view of a portion C of FIG. 1;
fig. 7 is a schematic view of the utility model with a shell on the upper surface of the base.
In the figure, 1, a base; 11. a first straight groove; 12. a second straight groove; 3. a fixing device; 31. a clamping block; 32. a fixed block; 33. a compression plate; 34. a sliding post; 35. a spring; 36. a baffle plate; 4. a pressure device; 41. a support plate; 42. an extension plate; 43. a cylinder; 44. a guide bar; 45. a pressure plate; 46. a bolt; 5. a gantry frame; 51. a through groove; 52. a threaded hole; 6, a bidirectional screw rod; 7. a straight rod; 13. a first slider; 14. a second slider; 8. Gauze; 9. a clamping device; 91. a support plate; 92. side plates.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a concrete bending resistance performance detection device, as shown in fig. 1 to 7, includes the base, is provided with detection device on the base 1, and detection device includes: 2 sets of fixing devices 3 and pressure devices 4; fixing device 3 is located the upper surface of base 1, and pressure device 4 is fixed in fixing device 3's top through door type frame 5, and door type frame 5 is located fixing device 3's the outside and with base 1 fixed connection, has placed the concrete between 2 fixing device 3 of group. A first straight groove 11 and a second straight groove 12 are formed in the surface of the base 1, a bidirectional screw rod 6 is arranged in the first straight groove 11, a straight rod 7 is arranged in the second straight groove 12, the bidirectional screw rod 6 is threaded through a first sliding block 13, the straight rod 7 is threaded through a second sliding block 14, and the upper surfaces of the first sliding block 13 and the second sliding block 14 are fixedly connected with a fixing device 3;
all be equipped with first slider 13 and second slider 14 under fixing device 3, first slider 13 slides in first straight flute 11, and second slider 14 slides in second straight flute 12, and two-way lead screw 6 wears to locate in first slider 13, and straight-bar 7 wears to locate in second slider 14, through rotatory two-way lead screw 6, makes 2 groups of fixing device 3 remove about.
The door-shaped frame 5 is provided with a through groove 51, and the front side and the rear side of the through groove 51 are uniformly provided with a plurality of threaded holes 52.
The pressure device 4 comprises a support plate 41, an extension plate 42, a cylinder 43 and four sets of bolts 46; the supporting plate 41 is positioned on the upper surface of the portal frame 5, four groups of bolts 46 are respectively arranged on the supporting plate 41 and the threaded hole 52 on the portal frame 5 in a penetrating way, the front side and the rear side of the supporting plate 41 are respectively provided with an extending plate 42, the air cylinder 43 is fixedly positioned on the upper surface of the supporting plate 41, the piston rod of the air cylinder 43 passes through the through groove 52 on the portal frame 5, the bottom of the piston rod of the air cylinder 43 is fixedly connected with a pressure plate 45, the front side and the rear side of the upper surface of the pressure plate 45 are respectively provided with a guide rod 44, and the guide rods 44 are arranged on the extending plate 42 in a penetrating way;
be equipped with pressure sensors on the pressure plate 45, can the perception pressure number, with digital display equipment electric connection, and can set up pressure numerical value.
The fixing device 3 comprises a clamping block 31, a fixing plate 32, a pressing plate 33 and a sliding column 34; the clamping block 3 is fixedly connected with the first sliding block 13 and the second sliding block 14, the clamping block 31 is L-shaped, the fixing plate 32 is fixedly located on the front side of the clamping block 31, the sliding column 34 penetrates through the fixing plate 32, one end of the sliding column 34 is fixed with the pressing plate 33, the other end of the sliding column is provided with a baffle 36, and a spring 35 is arranged between the baffle 36 and the fixing plate 32.
A gauze 8 is arranged below the concrete, and the gauze 8 is fixedly arranged below the concrete through a plurality of clamping devices 9 on the side surface of the clamping block 31; the clamping device 9 comprises a support plate 91 and a side plate 92; the supporting plate 91 is fixedly arranged on the side face of the clamping block 91, the side plate 92 is arranged above the supporting plate 91, the supporting plate 91 is provided with a threaded hole, the bolt 46 is in threaded connection with the supporting plate 91, and the gauze 8 is arranged on the supporting plate 91 and is tightly pressed through the bolt 46.
The specific implementation process comprises the following steps:
s1, respectively corresponding four corners of a gauze 8 to four groups of clamping devices 9, and enabling the gauze 8 to be located below concrete;
s2, after the concrete is selected, the baffle plate 36 is pulled forwards, the baffle plate 36 is loosened when the concrete is placed in, the concrete is clamped through the pressing plate 33 and is firstly placed on the clamping block 31, and the pressure device 4 is fixed on the portal frame 5 through the bolt 46;
s3, starting a motor to enable the two groups of fixing devices 3 to move inwards until the concrete is clamped tightly;
s4, starting the air cylinder 43, pressing the pressure plate 45 on the concrete, transmitting the pressure value to a digital display device through Bluetooth for observation, and observing the deformation of the concrete by visual observation.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a concrete bending resistance performance detection device, includes base (1), its characterized in that:
be provided with detection device on base (1), detection device includes: 2 sets of fixing devices (3) and pressure devices (4);
the fixing device (3) is positioned on the upper surface of the base (1), the pressure device (4) is fixedly positioned above the fixing device (3) through the door-shaped frame (5), the door-shaped frame (5) is positioned on the outer side of the fixing device (3) and is fixedly connected with the base (1), and concrete is placed between the 2 groups of fixing devices (3);
the novel base is characterized in that a first straight groove (11) and a second straight groove (12) are formed in the surface of the base (1), a bidirectional screw rod (6) is arranged in the first straight groove (11), a straight rod (7) is arranged in the second straight groove (12), a first sliding block (13) is arranged in the bidirectional screw rod (6) in a penetrating mode through threads, the straight rod (7) is arranged in the second sliding block (14) in a penetrating mode, and the first sliding block (13) is fixedly connected with a fixing device (3) through the upper surface of the second sliding block (14).
2. The concrete bending resistance detection device according to claim 1, characterized in that: a through groove (51) is formed in the door-shaped frame (5), and a plurality of threaded holes (52) are uniformly formed in the front side and the rear side of the through groove (51).
3. The concrete bending resistance detection device according to claim 2, characterized in that: the pressure device (4) comprises a support plate (41), an extension plate (42), a cylinder (43) and four groups of bolts (46);
the utility model discloses a door type frame, including backup pad (41), pressure plate (45), cylinder (43), backup pad (41) and door type frame (5), backup pad (41) are located the upper surface of door type frame (5), and four groups screw hole (52) threaded connection on all wearing to locate backup pad (41) and door type frame (5) are all equipped with extending plate (42) in bolt (46), the fixed upper surface that is located backup pad (41) of cylinder (43), logical groove (51) on door type frame (5) are passed to cylinder (43) piston rod, the bottom fixedly connected with pressure plate (45) of cylinder (43) piston rod, the front side and the rear side of pressure plate (45) upper surface all are equipped with guide bar (44), extending plate (42) are worn to locate in guide bar (44).
4. The concrete bending resistance detection device according to claim 1, characterized in that: the fixing device (3) comprises a clamping block (31), a fixing plate (32), a pressing plate (33) and a sliding column (34);
press from both sides tight piece (31) and first slider (13), second slider (14) fixed connection, it appears to press from both sides tight piece (31), fixed plate (32) are fixed to be located the front side that presss from both sides tight piece (31), fixed plate (32) are worn to locate in slip post (34), the one end and the pressure strip (33) of slip post (34) are fixed, and the other end is equipped with baffle (36), establish spring (35) between baffle (36) and fixed plate (32).
5. The concrete bending resistance detection device according to claim 3, characterized in that: a gauze (8) is arranged below the concrete, and the gauze (8) is fixedly positioned below the concrete through a plurality of clamping devices (9) on the side surface of the clamping block (31);
the clamping device (9) comprises a support plate (91) and a side plate (92); the supporting plate (91) is fixedly located on the side face of the clamping block (31), a side plate (92) is arranged above the supporting plate (91), a threaded hole is formed in the supporting plate (91), the bolt (46) is in threaded connection with the supporting plate (91), and the gauze (8) is located on the supporting plate (91) and is pressed through the bolt (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222379307.XU CN218546389U (en) | 2022-09-06 | 2022-09-06 | Concrete bending resistance performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222379307.XU CN218546389U (en) | 2022-09-06 | 2022-09-06 | Concrete bending resistance performance detection device |
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| Publication Number | Publication Date |
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| CN218546389U true CN218546389U (en) | 2023-02-28 |
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| CN202222379307.XU Active CN218546389U (en) | 2022-09-06 | 2022-09-06 | Concrete bending resistance performance detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116067761A (en) * | 2023-04-06 | 2023-05-05 | 甘肃建投商品混凝土有限公司 | Machine-made sand concrete bending resistance performance detection device |
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2022
- 2022-09-06 CN CN202222379307.XU patent/CN218546389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116067761A (en) * | 2023-04-06 | 2023-05-05 | 甘肃建投商品混凝土有限公司 | Machine-made sand concrete bending resistance performance detection device |
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