Concrete drilling device for building structure detection
By designing the rotary collection shell and ejection structure, the sliding ring and spring mechanism are used to achieve rapid ejection of concrete samples, which solves the problems of traditional sampling difficulties and shell damage, and improves the efficiency and efficiency of concrete detection.
Patent Information
- Application Number
- CN202420610202.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-27
AI Technical Summary
When sampling in traditional concrete holes, the sample is prone to adhere to the inner wall of the collection shell, and it needs to be knocked and shaken out after sampling, resulting in difficulty in taking out the sample and easy to damage the collection shell, affecting subsequent rotation collection.
A concrete drilling device for building structure inspection is designed, including a cart, a drive structure, a transfer structure and a telescopic structure, equipped with a rotary collection shell and an ejection structure, and the fast ejection of concrete samples is achieved through the sliding ring and spring mechanism. .
It improves the collection and cutting efficiency and detection efficiency during concrete testing, avoids damage to the collection shell, and facilitates subsequent use.
Smart Images
Figure CN222232076U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a concrete drilling device, in particular to a concrete drilling device for building structure detection, belonging to the technical field of building structure detection. Background Art
[0002] Concrete has become the most commonly used material in construction due to its advantages such as high compressive strength, good durability and a wide range of strength grades. When inspecting building structures, it is often necessary to core the concrete floor to determine the quality of the concrete.
[0003] However, when drilling holes in concrete for sampling, concrete samples tend to adhere to the inner wall of the collection shell. After sampling, the collection shell needs to be knocked to shake out the concrete sample inside, which makes it troublesome to remove the concrete sample. At the same time, knocking the collection shell can easily damage the collection shell, affecting the subsequent rotational collection of the concrete sample. Utility Model Content
[0004] The purpose of the utility model is to provide a concrete drilling device for building structure inspection in order to solve the above-mentioned problem, which can quickly eject the concrete collected by the rotating collection shell, improve the collection and discharge efficiency during concrete inspection, and improve the inspection efficiency of concrete.
[0005] The utility model achieves the above-mentioned purpose through the following technical solutions. A concrete drilling device for building structure inspection comprises a trolley, a driving structure is provided on the trolley, a transfer structure is provided on the driving structure, a telescopic structure is provided on the transfer structure, a drilling structure is provided on the telescopic structure, the drilling structure comprises a second motor, a second motor is provided on the telescopic structure, an output end of the second motor is fixedly connected with a mounting block, a rotating collection shell is detachably connected to the mounting block, an ejection structure is provided on the rotating collection shell, the ejection structure comprises a slip ring, a slip ring is slidably connected inside the rotating collection shell, a connecting rod is fixedly connected to the slip ring, the connecting rod is slidably connected to the rotating collection shell, a pressing ring is fixedly connected to the connecting rod, a tension spring is fixedly connected between the slip ring and the rotating collection shell, a connecting block is fixedly connected to the slip ring, the connecting block is slidably connected to the rotating collection shell, an ejection ring is fixedly connected to the connecting block, and the ejection ring is slidably connected to the rotating collection shell.
[0006] Preferably, the drilling structure further includes through holes, and four through holes are linearly arranged on the cart.
[0007] Preferably, there are four connecting rods, which are distributed in a circular array about the axis of the rotating collecting shell, and there are four connecting blocks with an L-shaped cross-section, which are distributed in a circular array about the axis of the rotating collecting shell.
[0008] Preferably, the driving structure includes a mounting frame, the mounting frame is fixedly connected to the cart, a mounting plate with an L-shaped cross-section is fixedly connected to the mounting frame, a first motor is fixedly connected to the mounting plate, a screw is fixedly connected to the output end of the first motor, the screw is rotatably connected to the mounting plate, the screw is rotatably connected to the mounting frame, a first slide groove is provided on the mounting frame, a slide plate is slidably connected inside the first slide groove, a driving seat is fixedly connected to the slide plate, and the screw is threadedly connected to the driving seat.
[0009] Preferably, a guide rod is fixedly connected to the interior of the mounting frame, and the slide plate is slidably connected to the guide rod.
[0010] Preferably, the transfer structure includes a hydraulic cylinder, the slide plate is fixedly connected to the hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected to a transfer plate, the slide plate is provided with a second slide groove, and the transfer plate is slidably connected to the inside of the second slide groove.
[0011] Preferably, two parallel guide shafts are fixedly connected to the slide plate, and the guide shafts are slidably connected to the transfer plate.
[0012] Preferably, the telescopic structure includes a hydraulic rod, the transfer plate is fixedly connected to the hydraulic rod, the telescopic end of the hydraulic rod is fixedly connected to a mounting plate, the mounting plate is fixedly connected to a second motor, a fixing bar is fixedly connected to the transfer plate, the fixing bar is fixedly connected to a guide sleeve, the mounting plate is fixedly connected to a guide column, and the guide column is slidably connected to the guide sleeve.
[0013] Preferably, the rotating collecting shell is provided with a disassembly structure, the disassembly structure includes a clamping block, two clamping blocks with L-shaped cross-sections are slidably connected to the rotating collecting shell, the mounting block is provided with two slots, the clamping blocks are engaged with the slots, a guide bar is fixedly connected to the rotating collecting shell, the clamping block is slidably connected to the guide bar, a spring is provided on the outer sleeve of the guide bar, and the two ends of the spring are respectively fixedly connected to the rotating collecting shell and the clamping block.
[0014] Preferably, the cart is provided with a plurality of collection structures, one group of the collection structures comprises two mounting bars, the two mounting bars are fixedly connected to the cart, and a collection frame for collecting concrete is slidably connected between the two mounting bars.
[0015] The beneficial effects of the utility model are as follows: the output end of the second motor is fixedly connected to a mounting block, the mounting block is detachably connected to a rotating collection shell, a slip ring is slidably connected to the interior of the rotating collection shell, a connecting rod is fixedly connected to the slip ring, the connecting rod is slidably connected to the rotating collection shell, a pressing ring is fixedly connected to the connecting rod, a tension spring is fixedly connected between the slip ring and the rotating collection shell, a connecting block is fixedly connected to the slip ring, the connecting block is slidably connected to the rotating collection shell, an ejection ring is fixedly connected to the connecting block, and the ejection ring is slidably connected to the rotating collection shell; when the internal collection of the rotating collection shell needs to be collected, When taking out the collected sample concrete, you only need to press the pressing ring, which will drive the connecting rod to slide, and the sliding of the connecting rod will drive the slip ring to slide inside the rotating collecting shell, the tension spring will stretch, and the sliding of the slip ring will drive the connecting block to slide, and the sliding of the connecting block will drive the ejection ring to slide, and the ejection ring will slide to eject the collected concrete sample, and then release the pressing ring, the tension spring will reset, and then drive the slip ring and the ejection ring to reset, which is convenient for subsequent use and can quickly eject the concrete collected by the rotating collecting shell, thereby improving the collection and unloading efficiency during concrete detection and the detection efficiency of concrete. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A shown;
[0018] Figure 3 It is a schematic diagram of the connection structure between the slide plate and the transfer structure of the utility model;
[0019] Figure 4 for Figure 3 The enlarged structural diagram of part B is shown;
[0020] Figure 5 It is a schematic diagram of the connection structure between the rotating collection shell and the transfer structure of the utility model;
[0021] Figure 6 It is a schematic diagram of the connection structure between the rotating collection shell and the slip ring of the utility model;
[0022] Figure 7 This is a schematic diagram of the connection structure between the connection block and the ejection ring of the utility model;
[0023] Figure 8 for Figure 7 The enlarged structural diagram of part C is shown.
[0024] In the figure: 1, cart; 2, driving structure; 201, mounting frame; 202, mounting plate; 203, first motor; 204, screw; 205, first slide; 206, slide plate; 207, driving seat; 208, guide rod; 3, transfer structure; 301, hydraulic cylinder; 302, transfer plate; 303, second slide; 304, guide shaft; 4, telescopic structure; 401, hydraulic rod; 402, mounting plate; 403, fixing strip; 404, guide sleeve; 4 05. Guide column; 5. Drilling structure; 501. Second motor; 502. Mounting block; 503. Rotating collection shell; 504. Through hole; 6. Ejection structure; 601. Pressing ring; 602. Connecting rod; 603. Slip ring; 604. Tension spring; 605. Connecting block; 606. Ejection ring; 7. Collection structure; 701. Mounting strip; 702. Collection frame; 8. Disassembly structure; 801. Block; 802. Slot; 803. Guide strip; 804. Spring. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-8As shown, a concrete drilling device for building structure inspection includes a trolley 1, a driving structure 2 is provided on the driving structure 2, a transfer structure 3 is provided on the transfer structure 3, a telescopic structure 4 is provided on the telescopic structure 4, a drilling structure 5 is provided on the telescopic structure 4, the drilling structure 5 includes a second motor 501, the telescopic structure 4 is provided with a second motor 501, the output end of the second motor 501 is fixedly connected to a mounting block 502, a rotating collection shell 503 is detachably connected to the mounting block 502, an ejection structure 6 is provided on the rotating collection shell 503, the ejection structure 6 includes a slip ring 603, the interior of the rotating collection shell 503 is slidably connected to the slip ring 603, a connecting rod 602 is fixedly connected to the slip ring 603, and the connecting rod 602 is connected to the rotating collection shell 503. Sliding connection, a pressing ring 601 is fixedly connected to the connecting rod 602, a tension spring 604 is fixedly connected between the slip ring 603 and the rotating collecting shell 503, a connecting block 605 is fixedly connected to the slip ring 603, the connecting block 605 is slidingly connected to the rotating collecting shell 503, an ejection ring 606 is fixedly connected to the connecting block 605, and the ejection ring 606 is slidingly connected to the rotating collecting shell 503; the drilling structure 5 also includes a through hole 504, and four through holes 504 are linearly arranged on the cart 1; there are four connecting rods 602, and the four connecting rods 602 are distributed in a circular array about the axis of the rotating collecting shell 503, and there are four connecting blocks 605 with an L-shaped cross-section, and the four connecting blocks 605 are distributed in a circular array about the axis of the rotating collecting shell 503.
[0027] As a technical optimization scheme of the utility model, the driving structure 2 includes a mounting frame 201, the mounting frame 201 is fixedly connected to the cart 1, a mounting plate 202 with an L-shaped cross-section is fixedly connected to the mounting frame 201, a first motor 203 is fixedly connected to the mounting plate 202, a screw 204 is fixedly connected to the output end of the first motor 203, the screw 204 is rotatably connected to the mounting plate 202, the screw 204 is rotatably connected to the mounting frame 201, a first slide groove 205 is provided on the mounting frame 201, a slide plate 206 is slidably connected inside the first slide groove 205, a driving seat 207 is fixedly connected to the slide plate 206, and the screw 204 is threadedly connected to the driving seat 207; a guide rod 208 is fixedly connected inside the mounting frame 201, the slide plate 206 is slidably connected to the guide rod 208, and the position of the drilling structure 5 is adjusted by the driving structure 2, so as to facilitate the collection of concrete at different positions for detection, thereby improving the detection effect.
[0028] As a technical optimization scheme of the utility model, the transfer structure 3 includes a hydraulic cylinder 301, the hydraulic cylinder 301 is fixedly connected to the slide plate 206, the telescopic end of the hydraulic cylinder 301 is fixedly connected to the transfer plate 302, the slide plate 206 is provided with a second slide groove 303, and the transfer plate 302 is slidably connected to the inside of the second slide groove 303; two parallel guide shafts 304 are fixedly connected to the slide plate 206, and the guide shafts 304 are slidably connected to the transfer plate 302. The collected concrete is transferred to the edge of the cart 1 through the transfer structure 3, which is convenient for the collected concrete to be sent to the detection equipment for detection later.
[0029] As a technical optimization scheme of the utility model, the telescopic structure 4 includes a hydraulic rod 401, the hydraulic rod 401 is fixedly connected to the transfer plate 302, the telescopic end of the hydraulic rod 401 is fixedly connected to the mounting plate 402, the mounting plate 402 is fixedly connected to a second motor 501, the transfer plate 302 is fixedly connected to a fixing bar 403, the fixing bar 403 is fixedly connected to a guide sleeve 404, the mounting plate 402 is fixedly connected to a guide column 405, the guide column 405 is slidably connected to the guide sleeve 404, and the telescopic structure 4 is used in conjunction with the drilling structure 5 to facilitate the device to drill holes in concrete.
[0030] As a technical optimization scheme of the utility model, a disassembly structure 8 is provided on the rotating collecting shell 503, and the disassembly structure 8 includes a clamping block 801. Two clamping blocks 801 with L-shaped cross-sections are slidably connected to the rotating collecting shell 503. Two clamping grooves 802 are provided on the mounting block 502. The clamping block 801 is engaged with the clamping groove 802. A guide bar 803 is fixedly connected to the rotating collecting shell 503. The clamping block 801 is slidably connected to the guide bar 803. A spring 804 is provided on the outer sleeve of the guide bar 803. The two ends of the spring 804 are respectively fixedly connected to the rotating collecting shell 503 and the clamping block 801, so as to facilitate the replacement of collection shells 503 of different sizes and improve the applicability of the device.
[0031] As a technical optimization solution of the utility model, a plurality of collection structures 7 are provided on the cart 1, and one group of the collection structures 7 includes two mounting bars 701. The two mounting bars 701 are fixedly connected to the cart 1, and a collection frame 702 for collecting concrete is slidably connected between the two mounting bars 701. The sampled concrete is collected by the collection structure 7, which facilitates the collection of concrete in the same sample area.
[0032] When the utility model is in use, when it is necessary to collect concrete samples, the cart 1 can be pushed to the designated area, and then the first motor 203 on the mounting plate 202 is started, the first motor 203 drives the screw rod 204 to rotate, the screw rod 204 thread drives the driving seat 207 to move, and then drives the slide plate 206 to slide in the first slide groove 205 on the mounting frame 201, the setting of the guide rod 208 improves the sliding stability of the slide plate 206, the position of the slide plate 206 moves, and then drives the transfer plate 302 to change its position, and then starts the hydraulic rod 401 on the transfer plate 302, the hydraulic rod 401 extends to drive the mounting plate 402 to descend, the mounting plate 402 descends and drives the second motor 501 to descend, the mounting plate 402 passes through the through hole 504 on the cart 1, when When the rotating collection shell 503 contacts the concrete ground, the second motor 501 is started, and the second motor 501 drives the mounting block 502 to rotate, driving the rotating collection shell 503 to rotate. At the same time, the hydraulic rod 401 continues to slowly extend, and the concrete is collected by the rotating collection shell 503. The collected round cake-shaped concrete will adhere to the inside of the rotating collection shell 503. After the collection is completed, the hydraulic rod 401 can be retracted to drive the rotating collection shell 503 to rise. The setting of the guide column 405 and the guide sleeve 404 improves the stability of the up and down movement of the mounting plate 402. After the hydraulic rod 401 is fully retracted, the hydraulic cylinder 301 is started. The hydraulic cylinder 301 extends to drive the transfer plate 302 to slide inside the second slide groove 303. The setting of the guide shaft 304 improves the transfer plate 302. The sliding stability, the transfer plate 302 drives the rotating collection shell 503 to be transferred to the top of the collection frame 702. When the sample concrete collected in the rotating collection shell 503 needs to be taken out, it is only necessary to press the pressing ring 601, and the pressing ring 601 drives the connecting rod 602 to slide, and the connecting rod 602 slides and drives the sliding ring 603 to slide inside the rotating collection shell 503, and the tension spring 604 extends, and the sliding of the sliding ring 603 drives the connecting block 605 to slide, and the sliding of the connecting block 605 drives the ejection ring 606 to slide, and the ejection ring 606 slides to eject the collected concrete sample, and then release the pressing ring 601, the tension spring 604 resets, and then drives the sliding ring 603 and the ejection ring 606 to reset, which is convenient for subsequent use, and the concrete sample falls into the collection frame 702. When the concrete samples in multiple areas are collected, the collection frame 702 can be slid down from the mounting bar 701, and the concrete samples in the collection frame 702 can be sent for testing. When samples of different sizes need to be sampled, the rotating collection shell 503 can be replaced. When replacing, the two blocks 801 on the rotating collection shell 503 can be pulled, and the blocks 801 slide and no longer engage with the slots 802 on the mounting block 502. The spring 804 contracts, and the mounting block 502 can be separated from the rotating collection shell 503 at this time, and a new rotating collection shell 503 can be replaced. After replacement, the blocks 801 can be loosened, and the spring 804 resets to drive the blocks 801 to engage with the slots 802 inside the mounting block 502, and the rotating collection shell 503 is replaced.The setting of the guide bar 803 improves the sliding stability of the block 801 and prevents the spring 804 from running off.
[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A concrete drilling device for building structure inspection, comprising a cart (1), characterized in that: The cart (1) is provided with a driving structure (2), the driving structure (2) is provided with a transfer structure (3), the transfer structure (3) is provided with a telescopic structure (4), the telescopic structure (4) is provided with a drilling structure (5), the drilling structure (5) comprises a second motor (501), the telescopic structure (4) is provided with a second motor (501), an output end of the second motor (501) is fixedly connected to a mounting block (502), a rotating collection shell (503) is detachably connected to the mounting block (502), an ejection structure (6) is provided on the rotating collection shell (503), the ejection structure (6) comprises a slip ring (603), and the rotating collection shell (501) is provided with a plurality of ejection structures (6). 03) is slidably connected to the inside of a slip ring (603), the slip ring (603) is fixedly connected to a connecting rod (602), the connecting rod (602) is slidably connected to a rotating collecting shell (503), the connecting rod (602) is fixedly connected to a pressing ring (601), a tension spring (604) is fixedly connected between the slip ring (603) and the rotating collecting shell (503), the slip ring (603) is fixedly connected to a connecting block (605), the connecting block (605) is slidably connected to the rotating collecting shell (503), the connecting block (605) is fixedly connected to an ejection ring (606), and the ejection ring (606) is slidably connected to the rotating collecting shell (503).
2. A concrete drilling device for building structure inspection according to claim 1, characterized in that: The drilling structure (5) further comprises a through hole (504), and four through holes (504) are linearly arranged on the cart (1).
3. The concrete drilling device for building structure inspection according to claim 1, characterized in that: There are four connecting rods (602), and the four connecting rods (602) are distributed in a circular array about the axis of the rotating collection shell (503). There are four connecting blocks (605) with an L-shaped cross-section, and the four connecting blocks (605) are distributed in a circular array about the axis of the rotating collection shell (503).
4. The concrete drilling device for building structure inspection according to claim 1, characterized in that: The driving structure (2) comprises a mounting frame (201), the trolley (1) is fixedly connected with the mounting frame (201), the mounting frame (201) is fixedly connected with a mounting plate (202) with an L-shaped cross-section, the mounting plate (202) is fixedly connected with a first motor (203), the output end of the first motor (203) is fixedly connected with a screw rod (204), the screw rod (204) is rotationally connected to the mounting plate (202), the screw rod (204) is rotationally connected to the mounting frame (201), the mounting frame (201) is provided with a first slide groove (205), the interior of the first slide groove (205) is slidably connected with a slide plate (206), the slide plate (206) is fixedly connected with a driving seat (207), and the screw rod (204) is threadedly connected to the driving seat (207).
5. A concrete drilling device for building structure inspection according to claim 4, characterized in that: A guide rod (208) is fixedly connected inside the mounting frame (201), and the slide plate (206) is slidably connected to the guide rod (208).
6. The concrete drilling device for building structure inspection according to claim 4, characterized in that: The transfer structure (3) comprises a hydraulic cylinder (301), the slide plate (206) is fixedly connected to the hydraulic cylinder (301), the telescopic end of the hydraulic cylinder (301) is fixedly connected to a transfer plate (302), the slide plate (206) is provided with a second slide groove (303), and the transfer plate (302) is slidably connected to the inside of the second slide groove (303).
7. A concrete drilling device for building structure inspection according to claim 6, characterized in that: Two parallel guide shafts (304) are fixedly connected to the slide plate (206), and the guide shafts (304) are slidably connected to the transfer plate (302).
8. The concrete drilling device for building structure inspection according to claim 6, characterized in that: The telescopic structure (4) comprises a hydraulic rod (401), the transfer plate (302) is fixedly connected to the hydraulic rod (401), the telescopic end of the hydraulic rod (401) is fixedly connected to a mounting plate (402), the mounting plate (402) is fixedly connected to a second motor (501), the transfer plate (302) is fixedly connected to a fixing bar (403), the fixing bar (403) is fixedly connected to a guide sleeve (404), the mounting plate (402) is fixedly connected to a guide column (405), and the guide column (405) is slidably connected to the guide sleeve (404).
9. The concrete drilling device for building structure inspection according to claim 1, characterized in that: The rotating collection shell (503) is provided with a disassembly structure (8), the disassembly structure (8) comprising a clamping block (801), the rotating collection shell (503) is slidably connected with two clamping blocks (801) with L-shaped cross-sections, the mounting block (502) is provided with two clamping grooves (802), the clamping block (801) is engaged with the clamping grooves (802), the rotating collection shell (503) is fixedly connected with a guide bar (803), the clamping block (801) is slidably connected with the guide bar (803), the outer sleeve of the guide bar (803) is provided with a spring (804), and the two ends of the spring (804) are respectively fixedly connected to the rotating collection shell (503) and the clamping block (801).
10. The concrete drilling device for building structure inspection according to claim 1, characterized in that: The cart (1) is provided with a plurality of groups of collecting structures (7), one group of the collecting structures (7) comprising two mounting bars (701), the two mounting bars (701) being fixedly connected to the cart (1), and a collecting frame (702) for collecting concrete being slidably connected between the two mounting bars (701).