CN219977804U - Stable coring support for building lath and building block - Google Patents
Stable coring support for building lath and building block Download PDFInfo
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- CN219977804U CN219977804U CN202320945478.6U CN202320945478U CN219977804U CN 219977804 U CN219977804 U CN 219977804U CN 202320945478 U CN202320945478 U CN 202320945478U CN 219977804 U CN219977804 U CN 219977804U
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- 238000005553 drilling Methods 0.000 claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005070 sampling Methods 0.000 abstract description 37
- 238000000034 method Methods 0.000 abstract description 10
- 238000012797 qualification Methods 0.000 abstract description 4
- 239000004567 concrete Substances 0.000 description 10
- 238000004080 punching Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000011381 foam concrete Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model relates to a stable coring support for building laths and building blocks, which comprises a frame, wherein a guide rail and a sliding platform are arranged on the frame, the sliding platform is in sliding fit with the frame through the guide rail, a locking mechanism is arranged between the sliding platform and the frame, a clamping device is arranged below the frame and comprises a fixed clamping plate, a movable clamping plate and a threaded screw rod, the fixed clamping plate is fixedly arranged on one side of the lower part of the frame, the movable clamping plate is arranged on the opposite side of the fixed clamping plate, the movable clamping plate is rotatably connected to one end of the threaded screw rod, the threaded screw rod is rotatably arranged on the frame, the movable clamping plate is in sliding fit with the frame, and the moving direction of the movable clamping plate is the length direction of the threaded screw rod. The utility model ensures the relative fixed relation between the drilling machine and the sampling piece and the perpendicularity between the drill bit and the sampling piece in the sampling process, realizes the stable sampling process, has high coring qualification rate and is convenient and reliable to use.
Description
Technical Field
The utility model relates to the technical field of building material sampling equipment, in particular to a stable coring support for building laths and building blocks.
Background
With the increasing requirements of construction and related product standards, quality inspection of finished products has become a non-negligible problem. Core pulling detection of lath materials or building blocks such as autoclaved aerated concrete slabs, aerated or foamed concrete slabs, concrete hollow slabs and ceramsite concrete slabs, the perpendicularity of the drilling direction and the lath surface is very important for the integrity of sample core pulling, and drilling is too biased to cause unqualified samples, so that subsequent quality test is difficult.
At present, the coring mode of the building lath still adopts a manual supporting drilling machine to sample, namely, a worker holds the drilling machine with two hands to drill holes on the lath for coring, the coring mode has higher operation requirements on the worker, the perpendicularity of a drill bit in the process of drilling and coring is difficult to ensure, and the relative displacement between the drilling machine and a sampling piece in the coring process is difficult to ensure, so that the qualification rate of coring is low, the labor intensity of the worker is high, and the efficiency is low.
Chinese patent CN210090073U discloses a concrete drilling core machine that drill bit is easy to replace, including unable adjustment base, unable adjustment base's left side movable mounting has rotatory branch, unable adjustment base's upper end fixed mounting has the connection curb plate, the upper end of movable connection board is connected with the roof, the outside movable mounting of adjustment vertical scroll has the removal operation panel, control panel and first motor have been set gradually in the upper end and the front of removal operation panel, the left side of removal operation panel is connected with the intermediate junction platform. The coring machine is mainly used for coring the concrete floor with larger strength compared with the ribbon board, and the base of the coring machine needs to be fixed on the concrete floor during coring. The strip plate has lower strength than concrete, and the strip plate is easy to break and can not be fixed when the coring machine is fixed on the strip plate, so that coring difficulty is caused, the coring machine is difficult to stabilize without being fixed on the strip plate, perpendicularity between the strip plate and a drill bit of the coring machine is difficult to ensure, and relative fixation between the coring machine and the strip plate is difficult, so that the coring machine is not suitable for drilling and coring of materials with lower strength such as the strip plate, the building block and the like.
Therefore, a device for stabilizing a drilling machine is needed at present, so that perpendicularity between a drill bit and a sampling piece in a sampling process of a sampling piece with lower strength such as a slat and a building block can be guaranteed, relative fixation between the drilling machine and the sampling piece in the sampling process is guaranteed, and the quality requirement of sampling is met.
Disclosure of Invention
The utility model provides a stable coring support for building laths and building blocks, which aims to solve the technical problems that the perpendicularity between a sampling piece and a drill bit is difficult to ensure, the relative fixed relation between a drilling machine and the sampling piece is difficult to ensure and the like when sampling pieces such as laths and building blocks are cored in the prior art.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
the utility model relates to a stable coring support for building laths and building blocks, which comprises a frame, wherein a guide rail and a sliding platform are arranged on the frame, the sliding platform is in sliding fit with the frame through the guide rail, a locking mechanism is arranged between the sliding platform and the frame, a clamping device is arranged below the frame and comprises a fixed clamping plate, a movable clamping plate and a threaded screw rod, the fixed clamping plate is fixedly arranged on one side of the lower part of the frame, the movable clamping plate is arranged on the opposite side of the fixed clamping plate, the movable clamping plate is rotatably connected to one end of the threaded screw rod, the threaded screw rod is rotatably arranged on the frame, the movable clamping plate is in sliding fit with the frame, and the moving direction of the movable clamping plate is the length direction of the threaded screw rod.
When the drilling machine is used, the clamping device is used for clamping sampling pieces such as the lath and the building block, so that the perpendicularity between the drilling machine and the sampling piece is ensured, the relative fixation between the drilling machine and the sampling piece is ensured, and the relative displacement in the horizontal direction between the drilling machine and the sampling piece is not generated. The locking mechanism is arranged on the sliding platform, and can be of various structures, such as a locking handle, the locking handle is arranged on the sliding platform, and the lower end of the locking handle can be fastened with the frame. When the sliding platform moves to a proper position on the guide rail, the locking handle can be pressed to enable the lower end of the locking handle to be fastened with the frame to be fixed, so that the drilling machine can be moved to the drilling sampling position, the drilling machine can be conveniently fixed, the sampling stability is enhanced, and the working efficiency is improved. The locking mechanism may also be a bolt system, with elongated holes in the frame along the direction of movement of the slide platform, with 4 bolts passing through the 4 corners of the slide platform and through the elongated holes and engaging nuts to secure the slide platform and frame in place.
Preferably, the drilling machine further comprises a drilling machine with a mechanical lifting function, the drilling machine is mounted on the sliding platform and comprises a drilling machine base, a stand column, a sliding sleeve, a motor and a drill bit, the drilling machine base is mounted on the sliding platform, the stand column is fixed on the drilling machine base, the stand column is perpendicular to the sliding platform, the sliding sleeve is slidably mounted on the stand column, a mechanical lifting device is arranged between the sliding sleeve and the stand column, the motor is fixedly mounted on the sliding sleeve, the drill bit is mounted with the motor in a transmission mode, and the length direction of the drill bit is perpendicular to the sliding platform.
Preferably, the upper surface of the frame is provided with two mutually parallel guide rails, the lower surface of the sliding platform is provided with a platform sliding block, and the platform sliding block is in sliding fit with the guide rails.
Preferably, the side of the fixed clamping plate, which is close to the movable clamping plate, is provided with a semi-flexible lining plate, and the side of the movable clamping plate, which faces the fixed clamping plate, is provided with a semi-flexible lining plate.
Preferably, the fixed and moving jaws are capable of gripping a cored slab or at least 2 blocks.
Preferably, the end of the threaded screw rod, which is far away from the movable clamping plate, is provided with a rotating device.
Compared with the prior art, the technical scheme has the following beneficial effects:
1. the stable coring support for the building lath and the building block changes the working state of the hand-held drilling machine for sampling the drilling core for a long time, and avoids the problems of high labor intensity, low efficiency, difficult maintenance of the drill bit in the vertical direction, low coring qualification rate and the like of the hand-held drilling core sampling.
2. When the sampling device is used, sampling pieces such as laths and building blocks to be cored can be fixed through the movable clamping plate and the fixed clamping plate, the perpendicularity between a drill bit and the sampling pieces in the sampling process is guaranteed, the relative fixed relation between a drilling machine and the sampling pieces is guaranteed, the stable sampling process is realized, and the coring qualification rate is high.
3. According to the utility model, the position of the device clamped on the coring object can be adjusted through the movable clamping plate and the fixed clamping plate, and the position of the sliding platform can be conveniently adjusted through the matching of the guide rail and the sliding platform, so that the position of drilling and sampling can be adjusted, the adjustment process is convenient, quick, stable and reliable, and the operation difficulty and labor intensity of drilling and coring are reduced.
4. The utility model has simple structure, detachable installation between the drilling machine base and the sliding platform, convenient equipment transfer, low requirements on field use conditions, improves the whole operation efficiency of drilling coring and reduces the cost.
Drawings
FIG. 1 is a perspective view of a stabilized coring support for building laths, blocks in accordance with the present utility model, without a drilling rig installed;
FIG. 2 is a front view of the stabilized coring support of the building lath, block of the present utility model after being mounted on a drilling machine;
FIG. 3 is a left side view of the stabilized coring support of the building lath, block of the present utility model after being mounted on a drilling machine;
FIG. 4 is a top view of the stabilized coring support of the building lath, block of the present utility model after being mounted on a drilling machine;
FIG. 5 is a front view of a stable coring support for building planks, blocks of the present utility model mounted on the planks;
FIG. 6 is a left side view of a stable coring support for building planks, blocks of the present utility model mounted on the planks;
FIG. 7 is a perspective view of a stable coring support for building planks and blocks of the present utility model mounted on the planks;
FIG. 8 is an enlarged view of a portion of FIG. 4 at A;
fig. 9 is a schematic diagram of the connection of the rocker, the gear and the rack in the present utility model.
In the figure: the drilling machine comprises a 1-drill bit, a 2-motor, a 3-rocker, a 4-upright post, a 41-rack, a 5-drilling machine base, a 6-sliding platform, a 7-locking handle, an 8-platform slider, a 9-frame, a 10-guide rail, an 11-movable clamping plate, a 12-threaded lead screw, a 13-hand wheel, a 14-drill clamping head, a 15-rubber lining plate, a 16-fixed clamping plate, a 17-slat, a 18-reinforcing rib plate, a 19-sliding sleeve and a 20-gear.
Detailed Description
The utility model will be further understood by reference to the following examples which are given to illustrate the utility model but are not intended to limit the scope of the utility model.
Referring to fig. 1-9, the utility model relates to a stable coring support for building laths and building blocks, which comprises a frame 9 and a drilling machine with a mechanical lifting function, wherein a sliding platform 5 is arranged on the frame 9, the sliding platform 5 is in sliding fit with the frame 9, the drilling machine is arranged on the sliding platform 5, a clamping device is arranged below the frame 9, a locking mechanism is arranged between the sliding platform 5 and the frame 9, the clamping device comprises a fixed clamping plate 16, a movable clamping plate 11 and a threaded screw rod 12, the fixed clamping plate 16 is fixedly arranged on one side of the lower part of the frame 9, the movable clamping plate 11 is arranged on the opposite side of the fixed clamping plate 16, the movable clamping plate 11 is rotatably connected to one end of the threaded screw rod 12, the threaded screw rod 12 is rotatably arranged on the frame 9, the movable clamping plate 11 is in sliding fit with the frame 9, and the movement direction of the movable clamping plate 11 is the length direction of the threaded screw rod 12. When the utility model is used, the clamping device clamps sampling pieces such as laths, building blocks and the like needing coring, thereby ensuring that the drilling machine and the sampling pieces do not generate relative displacement.
Referring to fig. 1-9, the drilling machine comprises a drilling machine base 5, a stand column 4, a motor 2, a sliding sleeve 19 and a drill bit 1, wherein the drilling machine base 5 is arranged on a sliding platform 6, the stand column 4 is arranged on the drilling machine base 5, the stand column 4 is vertical to the sliding platform 6, the sliding sleeve 19 is slidably arranged on the stand column 4, the motor 2 is fixedly arranged on the sliding sleeve 19, the drill bit 1 is in transmission installation with the motor 2, the length direction of the drill bit 1 is vertical to the sliding platform 6, two mutually parallel guide rails 10 are arranged on the upper surface of a frame 9, a platform sliding block 8 is arranged on the lower surface of the sliding platform 6, and the platform sliding block 8 is in sliding fit with the guide rails 10. The locking mechanism in this embodiment is a locking handle 7, both sides of the sliding platform 6 are provided with locking handles 7, the lower part of the locking handle 7 passes through the sliding platform 6, the locking handle 7 is connected with the sliding platform 6, and the lower end of the locking handle 7 is opposite to the guide rail 10 in the vertical direction. When the sliding platform 6 moves to a proper position on the guide rail 10, the locking handle 7 can be fastened, so that the end part of the locking handle is tightly pressed on the guide rail to complete fixation, the drill bit can move to different positions for punching, and meanwhile, the sampling stability is enhanced. There is also a fixing mode of the sliding platform 6, that is, the locking mechanism is a bolt system, an elongated hole along the moving direction of the sliding platform 6 is arranged on the frame, 4 bolts are used to pass through 4 corners of the sliding platform 6 and pass through the elongated hole and cooperate with nuts to fix the sliding platform 6 and the frame 9 at a proper position.
Referring to fig. 2, 5 and 9, the mechanical lifting device between the sliding sleeve and the upright post in this embodiment has the following structure: the outer wall of the sliding sleeve 19 in the embodiment is rotationally connected with a rocker 3, a gear 20 is arranged in the sliding sleeve, a rack 41 is arranged on the upright post 4, the rocker 3 is in transmission connection with the gear 20, and the gear 20 is meshed with the rack 41. The height of the drill bit 1 can be controlled by rotating the rocker 3, and the manual lifting drilling coring is realized.
Referring to fig. 1-8, a rotating device at one end of the threaded screw 12 far away from the movable clamping plate 11 is a hand wheel 13, a semi-flexible lining plate at the side of the fixed clamping plate 16 near the movable clamping plate is a rubber lining plate 15, and the side of the movable clamping plate 11 near the fixed clamping plate is provided with the rubber lining plate 15, so that the lath is prevented from being damaged. The semi-flexible lining plate in the embodiment is a rubber lining plate 15, the fixed clamping plate 16 and the movable clamping plate 11 can clamp the cored batten or more than 2 building blocks, and the size of the building blocks is small, so that the clamping device in the embodiment can clamp a plurality of building blocks at the same time to drill and sample. The drill base 5 is detachably mounted on the sliding platform 6, and the drill base 5 can be mounted on the sliding platform by bolts. In the embodiment, the spindle of the motor 2 is connected with a drill chuck 14, and the coring bit 1 is in transmission connection with the motor 2 through the drill chuck 14 so as to detach and replace the bit 1. The guide rail 10 and the frame 9 are fixedly connected by bolts and the like. The outer sides of the fixed clamping plate 16 and the movable clamping plate 11 are respectively provided with a reinforcing rib plate 18.
Referring to fig. 5 to 7, the stable coring support for building laths and building blocks according to the present utility model is used for core-pulling sampling of laths or building blocks such as autoclaved aerated concrete slabs, aerated or foamed concrete slabs, concrete hollow slabs, ceramsite concrete slabs, etc. Taking a slat 17 as an example, when the clamping device is opened by rotating the hand wheel 13, clamping the slat 17 between the fixed clamping plate 16 and the movable clamping plate 11, then rotating the hand wheel 13 to fasten the locking device, moving the sliding platform 6 to a proper position along the direction of the guide rail 10, then fastening the locking handle 7 to lock the sliding platform 6, and at the moment, rotating the rocker 3 to move the drill bit 1 downwards to punch and core the slat 17; the strip 17 and the drill bit 1 have a sufficient horizontal relatively fixed relation during punching, so that the punching and coring process is ensured to be stably carried out, and the perpendicularity between the punching and coring direction and the surface of the strip is ensured. After punching and coring, the hand wheel 13 can loosen the strip plate 17, and the frame 2 and the sliding platform 6 can be moved to adjust the position of the next sampling punching point for sampling, so that the sampling is convenient and quick.
The present utility model has been described in detail with reference to the embodiments, but the description is only the preferred embodiments of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model should be considered as falling within the scope of the present utility model.
Claims (7)
1. The utility model provides a stable core support that gets of building slat, building block which characterized in that: the device comprises a frame, a guide rail and a sliding platform are arranged on the frame, the sliding platform is in sliding fit with the frame through the guide rail, a locking mechanism is arranged between the sliding platform and the frame, a clamping device is arranged below the frame and comprises a fixed clamping plate, a movable clamping plate and a threaded screw rod, the fixed clamping plate is fixedly arranged on one side of the lower portion of the frame, the movable clamping plate is arranged on the opposite side of the fixed clamping plate, the movable clamping plate is rotationally connected to one end of the threaded screw rod, the threaded screw rod is rotationally arranged on the frame, the movable clamping plate is in sliding fit with the frame, and the moving direction of the movable clamping plate is the length direction of the threaded screw rod.
2. The stable coring support for building laths and blocks according to claim 1, characterized in that: the drilling machine is mounted on the sliding platform and comprises a drilling machine base, a stand column, a sliding sleeve, a motor and a drill bit, the drilling machine base is mounted on the sliding platform, the stand column is fixed on the drilling machine base and perpendicular to the sliding platform, the sliding sleeve is slidably mounted on the stand column, a mechanical lifting device is arranged between the sliding sleeve and the stand column, the motor is fixedly mounted on the sliding sleeve, the drill bit is mounted with the motor in a transmission mode, and the length direction of the drill bit is perpendicular to the sliding platform.
3. The stable coring support for building laths and blocks according to claim 1, characterized in that: the upper surface of the frame is provided with two guide rails which are parallel to each other, the lower surface of the sliding platform is provided with a platform sliding block, and the platform sliding block is in sliding fit with the guide rails.
4. The stable coring support for building laths and blocks according to claim 1, characterized in that: the locking mechanism is installed on the sliding platform, and the lower end of the locking mechanism is provided with a device for fastening the frame.
5. The stable coring support for building laths and blocks according to claim 1, characterized in that: the side of the fixed clamping plate, which is close to the movable clamping plate, is provided with a semi-flexible lining plate, and the side of the movable clamping plate, which faces the fixed clamping plate, is provided with a semi-flexible lining plate.
6. The stable coring support for building laths and blocks according to claim 1, characterized in that: the fixed clamp plate and the movable clamp plate can clamp the cored bar plate or at least 2 blocks.
7. The stable coring support for building laths and blocks according to claim 1, characterized in that: one end of the threaded screw rod, which is far away from the movable clamping plate, is provided with a rotating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945478.6U CN219977804U (en) | 2023-04-24 | 2023-04-24 | Stable coring support for building lath and building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945478.6U CN219977804U (en) | 2023-04-24 | 2023-04-24 | Stable coring support for building lath and building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219977804U true CN219977804U (en) | 2023-11-07 |
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ID=88595828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320945478.6U Active CN219977804U (en) | 2023-04-24 | 2023-04-24 | Stable coring support for building lath and building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219977804U (en) |
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2023
- 2023-04-24 CN CN202320945478.6U patent/CN219977804U/en active Active
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