CN219798909U - Concrete core sample leveling device - Google Patents
Concrete core sample leveling device Download PDFInfo
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- CN219798909U CN219798909U CN202320655416.1U CN202320655416U CN219798909U CN 219798909 U CN219798909 U CN 219798909U CN 202320655416 U CN202320655416 U CN 202320655416U CN 219798909 U CN219798909 U CN 219798909U
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- core sample
- fixed
- portal frame
- concrete core
- leveling device
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- 239000000463 material Substances 0.000 claims abstract description 37
- 238000002156 mixing Methods 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000011049 filling Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the field of concrete core sample manufacturing devices, and discloses a concrete core sample leveling device, which comprises a platform with a movable base, wherein a core sample fixing assembly is arranged on the platform; the repairing material mixing box is also provided with a suction pump, and the repairing material mixing box is sequentially connected with the suction pump and the blanking head through a material conveying hose; the horizontal moving assembly is arranged in the portal frame and is positioned above the core sample fixing assembly, and the blanking head is fixedly connected with the horizontal moving assembly. According to the device, the transverse moving assembly is matched with the blanking head, so that the two end heads of the core sample can be supplemented at one time, secondary clamping and positioning are not needed, the operation is simpler, and meanwhile, the matching and performance consistency of the repairing materials of the same core sample are realized through the external repairing material mixing box, and the influence on the detection result of the core sample caused by different repairing material performances is avoided.
Description
Technical Field
The utility model relates to the field of concrete core sample manufacturing devices, in particular to a concrete core sample leveling device.
Background
The concrete core sample is usually a sample extracted at the time of detecting concrete, and the performance of the entire concrete can be detected by detecting the performance of the core sample, but the end of the concrete core sample is easily damaged during the extraction process, and it is necessary to perform an end face treatment.
The common method for grinding the end face and repairing the end face comprises the steps of grinding the end face by a grinding machine on a detection site, wherein the method has strong organoleptic properties, and is difficult to ensure the end face to be smooth, so that the core sample is stressed unevenly when a pressure test is carried out, and the tensile strength of the concrete cannot be truly reflected by the tensile result; the filling device in the prior art cannot fill two ends simultaneously by adopting the filling end face processing method, so that one end face of the core sample, which is filled with the core sample firstly, is pressed twice, the core sample is required to be positioned again, the operation is complex, and the size of the core sample after filling is difficult to grasp intuitively in time. In addition, the existing core sample leveling device needs to continuously supplement the repairing material from the outside, the consistency of the proportion and the performance of the added repairing material cannot be ensured, and the performance of the core sample after leveling can be influenced.
Disclosure of Invention
The utility model aims to solve the technical problems that the end face of a core sample is difficult to be flattened when the end face of the core sample is flattened by adopting a flattening machine in the prior art, the two ends of the existing flattening device cannot be flattened by adopting a flattening end face repairing method, and the core sample is required to be positioned again, so that the operation is complicated, and the consistency of the proportion and the performance of a repairing material cannot be ensured by the existing core sample flattening device.
In order to solve the technical problems, the utility model adopts the following technical scheme: the concrete core sample leveling device comprises a platform with a movable base, wherein a core sample fixing assembly is arranged on the platform;
the repairing material mixing box is also provided with a suction pump, and the repairing material mixing box is sequentially connected with the suction pump and the blanking head through a material conveying hose;
the horizontal moving assembly is arranged in the portal frame and is positioned above the core sample fixing assembly, and the blanking head is fixedly connected with the horizontal moving assembly.
As a preferred embodiment, the core sample fixing component comprises a placing table arranged on the upper surface of the platform, two grooves parallel to each other are formed in the surface of the placing table, telescopic rods are fixed on the end walls of the same side in the two grooves, and the tail ends of the telescopic rods are fixed with vertical moving plates; the telescopic rod is arranged on the support table, and the telescopic rod is arranged on the support table; the top of the movable plate and the top of the fixed plate are provided with mutually matched fixed clamps.
As a preferable embodiment, a vertical driving motor is arranged in the repairing material mixing box, and a stirring blade is arranged on an output shaft of the driving motor.
As a preferred embodiment, the transverse moving assembly comprises a transverse moving motor which transversely penetrates through the side wall of the portal frame, an output shaft of the transverse moving motor is fixedly connected with a horizontal screw rod, and the tail end of the horizontal screw rod is fixedly connected with the other side wall of the portal frame through a bearing seat; the horizontal screw rod is characterized by further comprising limiting plates which are fixed on two sides of the horizontal screw rod side by side, a transverse moving block with a transverse threaded through hole is positioned between the limiting plates and sleeved on the horizontal screw rod, and the blanking head is fixed on the lower surface of the transverse moving block.
As a further embodiment, a storage box is arranged at the bottom of the transverse moving block, a material conveying hose is communicated with the storage box, and a material discharging head is arranged on the lower surface of the storage box.
As a preferred embodiment, the movable base is provided with a transverse connecting rod, a positioning electric push rod is arranged at the bottom of the transverse connecting rod, and a stabilizing pad is fixed at the bottom of the positioning electric push rod.
Compared with the prior art, the utility model has the following advantages and beneficial effects: according to the device, the transverse moving assembly is matched with the blanking head, so that the two end heads of the core sample can be supplemented at one time, secondary clamping and positioning are not needed, the operation is simpler, and meanwhile, the matching and performance consistency of the repairing materials of the same core sample are realized through the external repairing material mixing box, and the influence on the detection result of the core sample caused by different repairing material performances is avoided.
Drawings
FIG. 1 is a schematic view of the structure of the device of the present utility model.
Fig. 2 is a schematic diagram of the front view structure of the device of the present utility model.
Fig. 3 is a schematic diagram of the enlarged result at a in fig. 2.
The definitions of the various numbers in the figures are: platform-1; portal frame-2; a traversing motor-21; a horizontal screw rod-22; bearing seat-23; limit plate-24; a transverse moving block-25; -a magazine-26; a repairing material mixing box-3; a driving motor-31; stirring blade-32; suction pump-4; a material conveying hose-5; blanking head-6; a placement table-71; groove-72; a telescopic rod-73; a moving plate-74; a fixing plate 75; a fixing clip-76; a transverse connecting rod-8; positioning an electric push rod-81; stabilizing pad-82.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, so as to further understand the concept of the present utility model, the technical problems to be solved, the technical features constituting the technical solutions, and the technical effects brought thereby.
As shown in fig. 1 to 3, a concrete core sample leveling device comprises a platform 1 with a movable base, wherein a core sample fixing component is arranged on the platform 1;
still including the cover is located portal frame 2 of core sample fixed subassembly top, portal frame 2 top is fixed with repair material mixing box 3, and repair material mixing box 3 still is furnished with suction pump 4, and repair material mixing box 3 connects gradually suction pump 4 and blanking head 6 through delivery hose 5 still including setting up the sideslip subassembly in portal frame 2, and the sideslip subassembly is located core sample fixed subassembly top, blanking head 6 and sideslip subassembly fixed connection.
In the utility model, the main principle is as follows: the core sample is fixed through the core sample fixing component on the platform 1, the main function of the portal frame 2 is to provide support for the repairing material mixing box 3 and the transverse moving component, the repairing material mixing box 3 is to provide repairing materials with consistent proportion and performance for the repairing device, and the repairing materials are ensured not to be solidified due to short-time unused. The main function of the traversing assembly is to adjust the position of the blanking head 6, so that the core sample does not need to be clamped and positioned again in the filling process, and the operation amount is reduced.
As a preferred embodiment, the core sample fixing component comprises a placing table 71 arranged on the upper surface of the platform 1, two grooves 72 parallel to each other are formed on the surface of the placing table 71, telescopic rods 73 are fixed on the same side end walls in the two grooves 72, and vertical moving plates 74 are fixed at the tail ends of the telescopic rods 73; the fixing plate 75 is arranged on one side of the placing table 71 far away from the telescopic rod 73; the top of the movable plate 74 and the fixed plate 75 are provided with mutually matched fixed clamps 76.
In this embodiment, a specific core sample fixing assembly structure is provided, in which the placement table 71 is used as an integral substrate of the core sample fixing assembly, and the telescopic rod 73 pushes the moving plate 74 to move transversely in the groove 72, so as to adjust the distance between the moving plate 74 and the fixing plate 75, ensure that the fixing clip 76 can accurately adapt to core samples of different specifications, and firmly and accurately clip the core samples.
As a preferred embodiment, a vertical driving motor 31 is disposed in the repair mixture mixing box 3, and a stirring blade 32 is disposed on an output shaft of the driving motor 31.
In the present embodiment, the stirring blade 32 for maintaining workability and fluidity of the repair material is provided in the repair material mixing tank 3, so that the repair material is uniformly mixed, and the solidification phenomenon of the repair material due to short-time non-use can be effectively prevented.
As a preferred embodiment, the traversing assembly comprises a traversing motor 21 which transversely penetrates through the side wall of the portal frame 2, an output shaft of the traversing motor 21 is fixedly connected with a horizontal screw rod 22, and the tail end of the horizontal screw rod 22 is fixedly connected with the other side wall of the portal frame 2 through a bearing seat 23; the horizontal screw rod 22 is characterized by further comprising limiting plates 24 which are fixed on two sides of the horizontal screw rod 22 side by side, a transverse moving block 25 with a transverse threaded through hole is arranged between the limiting plates 24 and sleeved on the horizontal screw rod 22, and the blanking head 6 is fixed on the lower surface of the transverse moving block 25.
In this embodiment, a specific structure of a traversing assembly is provided, in which an output shaft of a traversing motor 21 drives a horizontal screw 22 to rotate, a limiting plate 24 limits a position of a traversing block 25 sleeved on the horizontal screw 22, so that the traversing block 25 is ensured to transversely move only under the driving of the rotation of the horizontal screw 22, and accordingly, a blanking head 6 is driven to synchronously move along with the traversing of the traversing block, and the position of the blanking head 6 is adjusted.
As a further embodiment, a storage box 26 is disposed at the bottom of the traverse block 25, the material conveying hose 5 is communicated with the storage box 26, and the blanking head 6 is disposed on the lower surface of the storage box 26.
In the present embodiment, a magazine 26 is additionally provided, and the magazine 26 serves as a mounting portion of the blanking head 6 and temporarily stores therein a small amount of repair material.
As a preferred embodiment, the movable base is provided with a transverse connecting rod 8, a positioning electric pushing rod 81 is arranged at the bottom of the transverse connecting rod 8, and a stabilizing pad 82 is fixed at the bottom of the positioning electric pushing rod 81.
In this embodiment, the movable base is provided with a transverse connecting rod 8, and the positioning electric push rod 81 has the function of extending the positioning electric push rod 81 after the device moves to a station, so that the stabilizing pad 82 at the bottom of the positioning electric push rod 81 is supported on the ground, thereby avoiding displacement of the device during use.
The terms "connected" and "fixed" used in the description of the present utility model may be fixed, formed, welded, or mechanically connected, and the specific meaning of the terms in the present utility model is understood in specific cases.
In the description of the present utility model, the terms "center," "upper," "lower," "horizontal," "inner," "outer," and the like are used merely for convenience in describing the present utility model and to simplify the description, and do not denote or imply a particular orientation that the device or element in question must have, and thus should not be construed as limiting the utility model.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will appreciate that; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (6)
1. The concrete core sample leveling device is characterized by comprising a platform (1) with a movable base, wherein a core sample fixing assembly is arranged on the platform (1);
the device is characterized by further comprising a portal frame (2) covered above the core sample fixing assembly, wherein a repairing mix box (3) is fixed at the top of the portal frame (2), the repairing mix box (3) is further provided with a suction pump (4), and the repairing mix box (3) is sequentially connected with the suction pump (4) and a blanking head (6) through a material conveying hose (5);
the device also comprises a transverse moving assembly arranged in the portal frame (2), wherein the transverse moving assembly is positioned above the core sample fixing assembly, and the blanking head (6) is fixedly connected with the transverse moving assembly.
2. A concrete core sample leveling device as claimed in claim 1, wherein the core sample fixing assembly comprises a placing table (71) arranged on the upper surface of the platform (1), two grooves (72) which are parallel to each other are formed on the surface of the placing table (71), telescopic rods (73) are fixed on the end walls on the same side in the two grooves (72), and vertical moving plates (74) are fixed at the tail ends of the telescopic rods (73); the telescopic rod is characterized by also comprising a fixed plate (75) arranged on one side of the placing table (71) far away from the telescopic rod (73); the top of the moving plate (74) and the top of the fixed plate (75) are provided with mutually matched fixed clamps (76).
3. The concrete core sample leveling device according to claim 1, wherein a vertical driving motor (31) is arranged in the repair material mixing box (3), and a stirring blade (32) is arranged on an output shaft of the driving motor (31).
4. A concrete core sample leveling device according to claim 1, characterized in that the traversing assembly comprises a traversing motor (21) which transversely penetrates through the side wall of the portal frame (2), an output shaft of the traversing motor (21) is fixedly connected with a horizontal screw rod (22), and the tail end of the horizontal screw rod (22) is fixedly connected with the other side wall of the portal frame (2) through a bearing seat (23); the horizontal screw feeding device is characterized by further comprising limiting plates (24) which are fixed on two sides of the horizontal screw (22) side by side, transverse moving blocks (25) with transverse threaded through holes are arranged between the limiting plates (24) and sleeved on the horizontal screw (22), and the blanking head (6) is fixed on the lower surface of the transverse moving blocks (25).
5. A concrete core sample filling device according to claim 4, characterized in that the bottom of the traverse block (25) is provided with a storage box (26), the material conveying hose (5) is communicated with the storage box (26), and the material discharging head (6) is arranged on the lower surface of the storage box (26).
6. A concrete core sample leveling device according to claim 1, characterized in that the movable base is provided with a transverse connecting rod (8), a positioning electric push rod (81) is arranged at the bottom of the transverse connecting rod (8), and a stabilizing pad (82) is fixed at the bottom of the positioning electric push rod (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320655416.1U CN219798909U (en) | 2023-03-29 | 2023-03-29 | Concrete core sample leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320655416.1U CN219798909U (en) | 2023-03-29 | 2023-03-29 | Concrete core sample leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219798909U true CN219798909U (en) | 2023-10-03 |
Family
ID=88183100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320655416.1U Active CN219798909U (en) | 2023-03-29 | 2023-03-29 | Concrete core sample leveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219798909U (en) |
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2023
- 2023-03-29 CN CN202320655416.1U patent/CN219798909U/en active Active
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