Soil breaking equipment for construction project quality detection

Abstract

The utility model discloses ground breaking equipment for construction project quality detection, which comprises a base, a supporting plate is fixedly connected to the base, a sliding groove is formed in the side face of the supporting plate, a driving mechanism is slidably connected in the sliding groove, a fixing plate is fixedly connected to the side face of the supporting plate, a threaded hole is formed in the fixing plate, and a first screw rod is in threaded connection in the threaded hole. The top of the first screw rod is fixedly connected with the driving mechanism, the bottom of the first screw rod is connected with a soil breaking mechanism, the conical drill bit is fixedly connected with the rotating rod, the rotating rod is fixedly connected with the connecting rod, the bottom of the first screw rod is detachably connected with the top of the connecting rod, and a sampling mechanism is arranged on the side face of the rotating rod; the bottom cover and the top cover are respectively arranged at the bottom and the top of the sampling tube and are opened by rotating upwards in one direction. According to the utility model, the soil breaking mechanism and the sampling mechanism are arranged on the same equipment, so that sampling is completed while soil breaking is carried out, and the sampling accuracy and efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of earth-breaking equipment, in particular to earth-breaking equipment for construction engineering quality inspection. Background Art

[0002] Construction projects refer to all kinds of buildings and engineering facilities that provide the material and technical basis for human life and production, including planning, investigation, design, procurement, etc. Before the entire construction process, it is often necessary to use a soil breaker for engineering quality inspection to break ground and test the foundation, building materials, construction technology, and building structure related to the building. The soil breaking equipment currently used for inspection is generally an integrated structure, and soil breaking and sampling are used separately. Generally, the soil is broken and drilled first, and then the sampling instrument is replaced and inserted into the soil for sampling. This operation is complicated and inefficient. When sampling deep soil, the upper soil is easy to fall, resulting in the mixing of soil at different depths, affecting the accuracy of sampling. Utility Model Content

[0003] Based on the above background, the purpose of the utility model is to provide an engineering detection for construction project quality detection.

[0004] In order to achieve the above objectives, the utility model adopts the following technical solutions:

[0005] A groundbreaking device for construction engineering quality inspection comprises a base, to which a support plate is fixedly connected;

[0006] A slide groove is provided on the side of the support plate, and a driving mechanism is slidably connected in the slide groove;

[0007] A fixing plate is fixedly connected to the side of the support plate, a threaded hole is formed on the fixing plate, a first screw is threadedly connected to the threaded hole, and a top of the first screw is fixedly connected to the driving mechanism;

[0008] The bottom of the first screw rod is detachably connected with a soil breaking mechanism;

[0009] The soil breaking mechanism comprises a conical drill bit, a rotating rod and a connecting rod, wherein the conical drill bit is fixedly connected to the rotating rod, the rotating rod is fixedly connected to the connecting rod, and the bottom of the first screw rod is detachably connected to the top of the connecting rod;

[0010] A sampling mechanism is provided on the side of the rotating rod, and the sampling mechanism includes a sampling tube, a bottom cover and a top cover. The sampling tube fixing sleeve is arranged on the outer side of the rotating rod, and the bottom cover and the top cover are respectively arranged at the bottom and the top of the sampling tube, and the bottom cover and the top cover are opened by rotating upward in one direction.

[0011] Preferably, the driving mechanism includes a motor, a moving block and a slider, the motor is fixedly mounted on the top of the moving block, the output shaft of the motor is fixedly connected to the first screw, the slider is fixedly mounted on a side of the moving block close to the support plate, and the slider is slidably connected to the slide groove.

[0012] Preferably, a first auger is provided on the side surface of the lower end of the rotating rod, and a second auger is provided on the side surface of the upper end of the rotating rod. When the equipment is in use, the driving mechanism drives the rotating rod through the first screw. During the rotation process, the first auger rotates to discharge the loosened soil upward into the sampling mechanism, and the bottom cover and the top cover of the sampling tube open upward, and the soil is discharged upward through the inside of the sampling tube, thereby reducing the resistance during the working process. After reaching the sampling position, the required soil sample enters the sampling tube through the first auger, and the driving mechanism reverses and moves upward. Because the bottom cover and the top cover are closed, it is ensured that the soil from other soil layers will not be mixed.

[0013] Preferably, two support plates are provided and are symmetrically distributed along the center of the driving mechanism.

[0014] Preferably, the base is provided with a drill hole.

[0015] Preferably, a first plug block is fixedly provided at the bottom of the first screw rod, first clamping blocks are provided on both sides of the first plug block via springs, a first slot is provided at the top of the connecting rod, and the first plug block is clamped with the first slot via the first clamping block.

[0016] Preferably, an extension rod is provided between the first screw rod and the connecting rod;

[0017] A second slot is provided on the top of the extension rod, and a second plug block is fixedly connected to the bottom of the extension rod. Second clamping blocks are provided on both sides of the second plug block through springs. The extension rod is clamped with the first screw rod and the rotating rod to adjust the depth required to be reached during the operation of the earth-breaking equipment.

[0018] Preferably, a positioning hole is provided on the base, and a stabilizing screw rod is rotatably connected in the positioning hole. The bottom of the stabilizing screw rod is conical, and the stabilizing screw rod is inserted into the soil by rotating the stabilizing screw rod to stabilize the equipment.

[0019] Preferably, there are a plurality of positioning holes and stabilizing screw rods, which are evenly distributed at both ends of the base.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model provides a soil breaking mechanism and a sampling mechanism on the same device, so that sampling can be completed while soil breaking is being performed, without having to be performed in two steps, thereby improving the accuracy and efficiency of sampling.

[0022] 2. The utility model can realize sampling at different depths according to needs by setting an extension rod, thereby improving the practicality of the device.

[0023] 3. The utility model can quickly fix the device on the ground by setting a stabilizing screw rod, so that the device is stable and not easy to fall over during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0025] Figure 1 It is a front structural schematic diagram of the utility model;

[0026] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0027] Figure 3 It is a schematic diagram of the split three-dimensional structure of the driving mechanism and the support plate of the utility model;

[0028] Figure 4 It is a schematic diagram of the split three-dimensional structure of the first screw rod and the connecting rod of the utility model;

[0029] Figure 5 It is a three-dimensional structural schematic diagram of the extension rod of the utility model;

[0030] Figure 6 It is a three-dimensional structural schematic diagram of the extension rod of the utility model in another direction;

[0031] Figure 7 This is a schematic diagram of the connection structure of the connecting rod and the extension rod of the utility model;

[0032] Figure 8 It is a schematic cross-sectional structure diagram of the sampling mechanism of the utility model;

[0033] Fig. 9 For the utility model Figure 1 Schematic diagram of the internal structure at A in the middle.

[0034] Among them: 1. Base; 11. Drilling; 12. Stabilizing screw rod; 13. Positioning hole;

[0035] 2. Support plate; 21. Slide groove; 22. Fixing plate; 23. Threaded hole; 24. First screw rod; 241. First plug block; 242. First clamp block;

[0036] 3. Driving mechanism; 31. Motor; 32. Moving block; 33. Slider;

[0037] 4. Earth-breaking mechanism; 41. Conical drill bit; 42. Rotating rod; 43. First auger; 44. Second auger; 45. Connecting rod; 451. First slot;

[0038] 5. Sampling mechanism; 51. Sampling tube; 52. Bottom cover; 53. Top cover;

[0039] 6. Extension rod; 61. Second slot; 62. Second plug block; 63. Second card block. DETAILED DESCRIPTION

[0040] 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 of 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.

[0041] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0042] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0043] like Figure 1-9 As shown, a ground-breaking device for construction engineering quality inspection comprises a base 1, to which a support plate 2 is fixedly connected;

[0044] A slide groove 21 is provided on the side of the support plate 2, and a driving mechanism 3 is slidably connected in the slide groove 21;

[0045] A fixing plate 22 is fixedly connected to the side of the support plate 2. A threaded hole 23 is formed on the fixing plate 22. A first screw rod 24 is threadedly connected to the inner thread of the threaded hole 23. The top of the first screw rod 24 is fixedly connected to the driving mechanism 3.

[0046] The bottom of the first screw rod 24 is detachably connected with a soil breaking mechanism 4;

[0047] The earth-breaking mechanism 4 includes a conical drill bit 41, a rotating rod 42 and a connecting rod 45. The conical drill bit 41 is fixedly connected to the rotating rod 42, the rotating rod 42 is fixedly connected to the connecting rod 45, and the bottom of the first screw rod 24 is detachably connected to the top of the connecting rod 45.

[0048] A sampling mechanism 5 is provided on the side of the rotating rod 42, and the sampling mechanism 5 includes a sampling tube 51, a bottom cover 52 and a top cover 53. The sampling tube 51 is fixedly sleeved on the outer side of the rotating rod 42, and the bottom cover 52 and the top cover 53 are respectively arranged at the bottom and the top of the sampling tube 51, and the bottom cover 52 and the top cover 53 are opened by rotating upward in one direction.

[0049] Preferably, the driving mechanism 3 includes a motor 31, a moving block 32 and a slider 33. The motor 31 is fixedly mounted on the top of the moving block 32. The output shaft of the motor 31 is fixedly connected to the first screw 24. The slider 33 is fixedly mounted on a side of the moving block 32 close to the support plate 2. The slider 33 is slidably connected to the slide groove 21.

[0050] Preferably, a first auger 43 is provided on the side of the lower end of the rotating rod 42, and a second auger 44 is provided on the side of the upper end of the rotating rod 42. When the equipment is in use, the driving mechanism 3 drives the rotating rod 42 through the first screw 24. During the rotation process, the first auger 43 rotates to discharge the loosened soil upward into the sampling mechanism 5, and the bottom cover 52 and the top cover 53 of the sampling tube 51 are opened upward, and the soil is discharged upward through the inside of the sampling tube 51, thereby reducing the resistance during the working process. After reaching the sampling position, the required soil sample enters the sampling tube through the first auger 43, and the driving mechanism 3 reverses and moves upward. Because the bottom cover 52 and the top cover 53 are closed, it is ensured that the soil from other soil layers will not be mixed.

[0051] Preferably, two support plates 2 are provided and are symmetrically distributed along the center of the driving mechanism 3 .

[0052] Preferably, a bore hole 11 is provided on the base 1 .

[0053] Preferably, a first plug block 241 is fixedly provided at the bottom of the first screw rod 24 , first clamping blocks 242 are provided on both sides of the first plug block 241 through springs, a first slot 451 is provided on the top of the connecting rod 45 , and the first plug block 241 is clamped with the first slot 451 through the first clamping block 242 .

[0054] Preferably, an extension rod 6 is provided between the first screw rod 24 and the connecting rod 45;

[0055] A second slot 61 is provided at the top of the extension rod 6, and a second plug block 62 is fixedly connected to the bottom of the extension rod 6. Second clamping blocks 63 are provided on both sides of the second plug block 62 through springs. The extension rod 6 is clamped with the first screw rod 24 and the rotating rod 42 to adjust the depth required to be reached during the operation of the earth-breaking equipment.

[0056] Preferably, a positioning hole 13 is opened on the base 1, and a stabilizing screw rod 12 is rotatably connected in the positioning hole 13. The bottom of the stabilizing screw rod 12 is conical. The stabilizing screw rod 12 is inserted into the soil by rotating it to stabilize the equipment.

[0057] Preferably, there are a plurality of positioning holes 13 and stabilizing screw rods 12 , which are evenly distributed at both ends of the base 1 .

[0058] Working principle: After the user moves the device to the location where soil sampling is required, the user rotates the stabilizing screw rod 12. Since the bottom of the stabilizing screw rod 12 is conical, it is easy to embed into the soil, and the device can be quickly fixed on the land, making the device stable and not easy to tip over during use.

[0059] After the fixing is completed, the motor 31 is started, and the rotation of the motor 31 drives the first screw 24 to rotate. The first screw 24 moves downward while rotating. When the first screw 24 moves downward, the moving block 32 moves downward with the motor 31 under the positioning of the slide groove 21. When the first screw 24 rotates and moves downward, it drives the soil breaking mechanism 4 and the sampling mechanism 5 to rotate and move downward together, and extend into the soil through the borehole 11.

[0060] After the soil-breaking mechanism 4 enters the soil, the conical drill bit 41 is inserted to drill holes. The first auger 43 rotates the drilled soil upwards to reduce the resistance of the equipment in drilling holes in the soil. The bottom cover 52 and the top cover 53 of the sampling tube 51 are opened upwards, and the soil is discharged to the top through the inside of the sampling tube 51, reducing the resistance during the working process. After reaching the sampling position, the required soil sample enters the sampling tube through the first auger 43, and the driving mechanism 3 reverses and moves upward. Because the bottom cover 52 and the top cover 53 are closed, it is ensured that the soil from other soil layers will not be mixed.

[0061] If deep soil breaking and sampling is required and the rotating rod 42 is not long enough, first break the soil and drill holes as described above, press the first blocks 242 at both ends of the first screw 24 to separate the first screw 24 from the connecting rod 45, and after rotating the motor 31 in the opposite direction, install the extension rod 6 between the first screw 24 and the connecting rod 45, and the second slot 61 at the top of the extension rod 6 is engaged with the first plug block 241 and the first block 242 at the bottom of the first screw 24, and the second plug block 62 and the second block 63 at the bottom of the extension rod 6 are engaged with the first slot 451 at the top of the connecting rod 45. The number of extended rods 6 to be engaged can be selected according to the sampling depth, and the motor 31 can be started again to extend into the soil to complete soil sampling of the soil layer of the required depth.

[0062] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A groundbreaking device for construction engineering quality inspection, characterized in that: It comprises a base, to which a support plate is fixedly connected; A slide groove is provided on the side of the support plate, and a driving mechanism is slidably connected in the slide groove; A fixing plate is fixedly connected to the side of the support plate, a threaded hole is formed on the fixing plate, a first screw is threadedly connected to the threaded hole, and a top of the first screw is fixedly connected to the driving mechanism; The bottom of the first screw rod is detachably connected with a soil breaking mechanism; The soil breaking mechanism comprises a conical drill bit, a rotating rod and a connecting rod, wherein the conical drill bit is fixedly connected to the rotating rod, the rotating rod is fixedly connected to the connecting rod, and the bottom of the first screw rod is detachably connected to the top of the connecting rod; A sampling mechanism is provided on the side of the rotating rod, and the sampling mechanism includes a sampling tube, a bottom cover and a top cover. The sampling tube fixing sleeve is arranged on the outer side of the rotating rod, and the bottom cover and the top cover are respectively arranged at the bottom and the top of the sampling tube, and can be opened by rotating upward in one direction.

2. The earth-breaking equipment for construction engineering quality inspection according to claim 1, characterized in that: The driving mechanism includes a motor, a moving block and a slider, wherein the motor is fixedly mounted on the top of the moving block, the output shaft of the motor is fixedly connected to the first screw, the slider is fixedly mounted on a side of the moving block close to the support plate, and the slider is slidably connected to the slide groove.

3. The earth-breaking equipment for construction engineering quality inspection according to claim 1, characterized in that: A first auger is arranged on the side surface of the lower end of the rotating rod, and a second auger is arranged on the side surface of the upper end of the rotating rod.

4. The earth-breaking equipment for construction engineering quality inspection according to claim 2, characterized in that: There are two support plates, which are symmetrically distributed along the center of the driving mechanism.

5. The earth-breaking equipment for construction engineering quality inspection according to claim 1, characterized in that: The base is provided with a drilling hole.

6. The earth-breaking equipment for construction engineering quality inspection according to claim 1, characterized in that: A first plug block is fixedly provided at the bottom of the first screw rod, first clamping blocks are provided at both sides of the first plug block through springs, a first slot is provided at the top of the connecting rod, and the first plug block is clamped with the first slot through the first clamping block.

7. The earth-breaking equipment for construction engineering quality inspection according to claim 6, characterized in that: An extension rod is provided between the first screw rod and the connecting rod; A second slot is provided on the top of the extension rod, a second plug-in block is fixedly connected to the bottom of the extension rod, and second clamping blocks are provided on both sides of the second plug-in block via springs.

8. The earth-breaking equipment for construction engineering quality inspection according to any one of claims 1 to 7, characterized in that: A positioning hole is provided on the base, a stabilizing screw rod is rotatably connected in the positioning hole, and the bottom of the stabilizing screw rod is conical.

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