Foundation construction sediment thickness detection device

Abstract

The utility model discloses a sediment thickness detection device for foundation construction, which belongs to the technical field of building construction and comprises a three-legged support, a rope winder, an operating instrument and a test needle, the bottom ends of three supporting legs of the three-legged support are respectively provided with a stable structure, and each stable structure comprises a connecting bottom plate fixed on the outer side of the lower end of the corresponding supporting leg. The lower end face of the connecting bottom plate is flush with the bottom faces of the supporting legs, a stud penetrating through the connecting bottom plate is arranged on the connecting bottom plate in a threaded connection mode, a nail pile is fixedly arranged at the lower end of the stud, an adjusting plate is arranged at the upper end of the stud in a threaded connection mode, a guide rod is fixedly arranged on the connecting bottom plate, and the adjusting plate is connected to the guide rod in a sleeving mode. A reinforcing plate is arranged on the outer side of the connecting bottom plate, a cylinder is fixedly arranged on the lower end face of the reinforcing plate, a spring is concentrically arranged in the cylinder, one end of the spring is fixed to the adjusting plate, and the other end of the spring is fixed to the reinforcing plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, in particular to a device for detecting thickness of sediment in foundation construction. Background Art

[0002] The sediment thickness detection device refers to a device for detecting the thickness of sediments left by the sedimentation or collapse of the hole during the drilling and cleaning process of the foundation engineering construction. The existing foundation construction sediment thickness detection device will be fixed to the test area through a bracket, and then the test needle will be moved into the pile hole through the wire on the reel. The test needle will transmit the test results to the operating instrument on the ground. At present, the commonly used bracket is a tripod bracket, but the stability of the tripod bracket placed directly in the test area is poor, which sometimes causes the detection device to fall over, which is very inconvenient. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a foundation construction sediment thickness detection device, which solves the problem that during the above-mentioned detection process, the display screen on the operating instrument is easily hit by hard objects when not in operation due to the poor construction site environment, thereby causing damage to the operating instrument, and the display screen is very easy to be adhered to stains and dust, thereby affecting viewing and use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foundation construction sediment thickness detection device, comprising a tripod, a rope reel, an operating instrument and a test needle, characterized in that: the bottom ends of the three supporting legs of the tripod are each provided with a stabilizing structure, the stabilizing structure comprises a connecting base plate fixed to the outer side of the lower end of the supporting leg, the lower end surface of the connecting base plate is flush with the bottom surface of the supporting leg, a stud penetrating the connecting base plate is provided on the connecting base plate through a threaded connection, a nail pile is fixed on the lower end of the stud, an adjusting plate is provided on the upper end of the stud through a threaded connection, a guide rod is fixed on the connecting base plate, the adjusting plate is sleeved on the guide rod, a reinforcing plate is provided on the outer side of the connecting base plate, a cylinder is fixed on the lower end surface of the reinforcing plate, a spring is concentrically provided in the cylinder, one end of the spring is fixed on the adjusting plate, and the other end is fixed on the reinforcing plate. The contact area between the tripod and the ground is increased by the reinforcement plate. When used in conjunction with the spring, the reinforcement plate can fit closely to the ground. Since the nail stakes can be inserted into the ground, this does not affect the stability of the tripod.

[0005] Furthermore, a U-shaped frame is fixedly provided on the upper end of the tripod, a winding wheel with a wire groove is rotatably provided on the U-shaped frame, a wire body is provided in the wire groove, a test needle is provided at one end of the wire body, and the other end is wound on a rope reel.

[0006] Furthermore, a through hole allowing the test needle to pass through is provided at the center position of the tripod.

[0007] Furthermore, it also includes a protective cleaning structure of the operating instrument, which includes a U-shaped frame fixed on the side wall of the operating instrument, the connecting plate of the U-shaped frame is fixed on the side wall of the operating instrument, and the two side plates of the U-shaped frame are both located at the ends of the operating instrument and are connected by a limit rod, a slider is sleeved on the limit rod, a protective cover is fixed on the slider through a support rod, and the protective cover covers the operating instrument.

[0008] Furthermore, the protective cover includes a protective top plate and protective side plates arranged on both sides of the protective top plate, the protective side plates are located on the outside of the operating instrument, a cleaning roller is rotatably arranged between the two protective side plates, and the outside of the cleaning roller is wrapped with a sponge layer.

[0009] Furthermore, the cleaning roller is close to the end of the protective cover.

[0010] Furthermore, a gear is fixedly provided on the rotating shaft of the cleaning roller, and a rack meshing with the gear is provided on the operating instrument.

[0011] Furthermore, the limiting rod is a screw rod, the sliding block is arranged on the screw rod through a threaded connection, a sliding groove is arranged on the connecting plate of the U-shaped frame, a guide block cooperating with the sliding groove is arranged on the sliding block, one end of the screw rod extends out of the U-shaped frame and a hand wheel is arranged on the protruding end.

[0012] Furthermore, the data transmission between the operating instrument and the test needle may be wireless or wired, which is a prior art and will not be described in detail here.

[0013] Three beneficial effects

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The foundation construction sediment thickness detection device is provided with a protective cleaning structure. When the operating instrument is not in use, it is protected by the protective cover; the protective cover can also move along the limit rod. During the movement of the protective cover, the gear and the rack are engaged, and the cleaning roller rotates, which can clean the outer surface of the operating instrument to prevent stains and dust from adhering to the outer surface and affecting its use.

[0016] 2. The foundation construction sediment thickness detection device, by setting a stabilizing structure, can drive the nail pile to move downward under the action of the stud, so that the nail pile can be inserted into the ground for stabilization. The downward movement of the stud can also drive the adjustment plate and the reinforcement plate to move downward, thereby achieving the role of auxiliary stabilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the bracket of the utility model;

[0019] Figure 3 It is a three-dimensional structural diagram of the operating instrument of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the protective housing of the utility model;

[0021] In the figure: 1. operating instrument; 2. tripod; 3. protective cleaning structure; 31. U-shaped frame; 32. hand wheel; 33. guide rod; 34. slider; 35. guide block; 36. slide groove; 37. support rod; 38. protective cover; 39. rotating shaft; 310. cleaning roller; 311. gear; 312. rack; 4. stable structure; 41. connecting base plate; 42. stud; 43. nail pile; 44. adjustment plate; 45. limit rod; 46. cylinder; 47. slide rod; 48. reinforcement plate; 49. spring; 5. winding wheel; 6. rope reel; 7. line body; 8. test needle; 9. transmission line. DETAILED DESCRIPTION

[0022] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0023] Embodiment 1:

[0024] See also Figure 1-Figure 4 , a foundation construction sediment thickness detection device, comprising a tripod 2, a rope reel 6, an operating instrument 1 and a test needle 8, characterized in that: the bottom ends of the three supporting legs of the tripod 2 are all provided with a stabilizing structure 4, the stabilizing structure 4 includes a connecting base plate 41 fixed to the outer side of the lower end of the supporting leg, the lower end surface of the connecting base plate 41 is flush with the bottom surface of the supporting leg, a stud 42 penetrating the connecting base plate 41 is provided on the connecting base plate 41 through a threaded connection, a nail pile 43 is fixedly provided at the lower end of the stud 42, an adjusting plate 44 is provided at the upper end of the stud 42 through a threaded connection, a guide rod 33 is fixedly provided on the connecting base plate 41, the adjusting plate 44 is sleeved on the guide rod 33, a reinforcing plate is provided on the outer side of the connecting base plate 41, a cylinder 46 is fixedly provided on the lower end surface of the reinforcing plate, a spring 49 is concentrically provided in the cylinder 46, one end of the spring 49 is fixed on the adjusting plate 44, and the other end is fixed on the reinforcing plate.

[0025] A U-shaped frame 31 is fixedly provided at the upper end of the tripod bracket 2, and a winding wheel 5 with a wire groove is rotatably provided on the U-shaped frame 31. A wire body 7 is provided in the wire groove. A test needle 8 is provided at one end of the wire body 7, and the other end is wound on a rope reel 6.

[0026] A through hole is provided at the center of the tripod support 2 to allow the test needle 8 to pass through.

[0027] The data transmission between the operating instrument 1 and the test needle 8 can be wireless or wired, such as Figure 3 The output line 9 in the figure is a prior art and will not be described in detail here.

[0028] A slide bar 47 may be disposed in the spring 9 , and a gap exists between the slide bar 47 and the top of the cylinder 46 .

[0029] Usage: Rotate the stud 42, and the stud 42 drives the nail pile 43 to penetrate into the ground. At the same time, the adjustment plate 44 can compress the spring 49 to press the reinforcement plate 48 against the ground. In this way, basic stability is ensured by the nail pile 43 penetrated into the ground, and the contact area between the device and the ground is increased by the reinforcement plate 48, thereby further improving the stability of the device.

[0030] Embodiment 2:

[0031] See also Figure 1-Figure 4 A protective cleaning structure of a foundation construction sediment thickness detection device, the protective cleaning structure 3 includes a U-shaped frame 31 fixed on the side wall of an operating instrument 1, the connecting plate of the U-shaped frame 31 is fixed on the side wall of the operating instrument 1, the two side plates of the U-shaped frame 31 are both located at the ends of the operating instrument 1 and are connected by a limit rod 45, a slider 34 is sleeved on the limit rod 45, a protective cover 38 is fixedly provided on the slider 34 through a support rod 37, and the protective cover 38 covers the operating instrument 1.

[0032] The protective cover 38 includes a protective top plate and protective side plates arranged on both sides of the protective top plate. The protective side plates are located outside the operating instrument 1. A cleaning roller 310 is rotatably arranged between the two protective side plates, and the outer side of the cleaning roller 310 is wrapped with a sponge layer.

[0033] The cleaning roller 310 is adjacent to the end of the protective cover 38 .

[0034] Directions:

[0035] The limiting rod 45 is a common prism. The protective cover 38 is manually pushed to move along the prism. During the movement of the protective cover 38, the gear 311 and the rack 312 are meshed, and the cleaning roller 310 cleans the surface of the operating instrument 1.

[0036] Embodiment three:

[0037] See also Figure 1-Figure 4A protective cleaning structure of a foundation construction sediment thickness detection device includes a U-shaped frame 31 fixed on the side wall of an operating instrument 1, a connecting plate of the U-shaped frame 31 is fixed on the side wall of the operating instrument 1, two side plates of the U-shaped frame 31 are located at the ends of the operating instrument 1 and are connected by a limit rod 45, a slider 34 is sleeved on the limit rod 45, a protective cover 38 is fixedly provided on the slider 34 through a support rod 37, and the protective cover 38 covers the operating instrument 1.

[0038] The protective cover 38 includes a protective top plate and protective side plates arranged on both sides of the protective top plate. The protective side plates are located outside the operating instrument 1. A cleaning roller 310 is rotatably arranged between the two protective side plates, and the outer side of the cleaning roller 310 is wrapped with a sponge layer.

[0039] The cleaning roller 310 is adjacent to the end of the protective cover 38 .

[0040] A gear 311 is fixedly disposed on the rotating shaft 39 of the cleaning roller 310 , and a rack 312 meshing with the gear 311 is disposed on the operating instrument 1 .

[0041] The limiting rod 45 is a screw rod, which is slidably connected to the screw rod through a threaded connection. A slide groove 36 is provided on the connecting plate of the U-shaped frame 31, and a guide block 35 cooperating with the slide groove 36 is provided on the slider 34. One end of the screw rod extends out of the U-shaped frame 31 and a hand wheel 32 is provided on the extended end.

[0042] A gear 311 is fixedly disposed on the rotating shaft 39 of the cleaning roller 310 , and a rack 312 meshing with the gear 311 is disposed on the operating instrument 1 .

[0043] The limiting rod 45 is a screw rod, which is slidably connected to the screw rod through a threaded connection. A slide groove 36 is provided on the connecting plate of the U-shaped frame 31, and a guide block 35 cooperating with the slide groove 36 is provided on the slider 34. One end of the screw rod extends out of the U-shaped frame 31 and a hand wheel 32 is provided on the extended end.

[0044] Directions:

[0045] The screw is rotated, and the screw drives the slider 34 and the protective cover 38 to move along the screw and the slide groove 36. During the movement of the protective cover 38, the gear 311 and the rack 312 are engaged, and the cleaning roller 310 cleans the surface of the operating instrument 1.

[0046] Embodiment 4:

[0047] See also Figure 1-Figure 4, a foundation construction sediment thickness detection device, comprising a tripod 2, a rope reel 6, an operating instrument 1 and a test needle 8, characterized in that: the bottom ends of the three supporting legs of the tripod 2 are all provided with a stabilizing structure 4, the stabilizing structure 4 includes a connecting base plate 41 fixed to the outer side of the lower end of the supporting leg, the lower end surface of the connecting base plate 41 is flush with the bottom surface of the supporting leg, a stud 42 penetrating the connecting base plate 41 is provided on the connecting base plate 41 through a threaded connection, a nail pile 43 is fixedly provided at the lower end of the stud 42, an adjusting plate 44 is provided at the upper end of the stud 42 through a threaded connection, a guide rod 33 is fixedly provided on the connecting base plate 41, the adjusting plate 44 is sleeved on the guide rod 33, a reinforcing plate is provided on the outer side of the connecting base plate 41, a cylinder 46 is fixedly provided on the lower end surface of the reinforcing plate, a spring 49 is concentrically provided in the cylinder 46, one end of the spring 49 is fixed on the adjusting plate 44, and the other end is fixed on the reinforcing plate.

[0048] A U-shaped frame 31 is fixedly provided at the upper end of the tripod bracket 2, and a winding wheel 5 with a wire groove is rotatably provided on the U-shaped frame 31. A wire body 7 is provided in the wire groove. A test needle 8 is provided at one end of the wire body 7, and the other end is wound on a rope reel 6.

[0049] A through hole is provided at the center of the tripod support 2 to allow the test needle 8 to pass through.

[0050] The data transmission between the operating instrument 1 and the test needle 8 can be wireless or wired, such as Figure 3 The output line 9 in the figure is a prior art and will not be described in detail here.

[0051] A slide bar may be provided inside the spring 9 , and a gap exists between the slide bar and the top of the cylinder 46 .

[0052] Usage: Rotate the stud 42, and the stud 42 drives the nail pile 43 to penetrate into the ground. At the same time, the adjustment plate 44 can compress the spring 49 to press the reinforcement plate 48 against the ground. In this way, basic stability is ensured by the nail pile 43 penetrated into the ground, and the contact area between the device and the ground is increased by the reinforcement plate 48, thereby further improving the stability of the device.

[0053] During use, due to the poor construction site environment, it is easy to be hit by hard objects, which may cause damage to the operating instrument, and stains and dust may easily adhere to the operating screen, which may affect viewing. Therefore, a protective cleaning structure is provided. The protective cleaning structure 3 includes a U-shaped frame 31 fixed on the side wall of the operating instrument 1, and the connecting plate of the U-shaped frame 31 is fixed on the side wall of the operating instrument 1. The two side plates of the U-shaped frame 31 are both located at the ends of the operating instrument 1 and are connected by a limit rod 45. A slider 34 is sleeved on the limit rod 45, and a protective cover 38 is fixedly provided on the slider 34 through a support rod 37. The protective cover 38 covers the operating instrument 1.

[0054] The protective cover 38 includes a protective top plate and protective side plates arranged on both sides of the protective top plate. The protective side plates are located outside the operating instrument 1. A cleaning roller 310 is rotatably arranged between the two protective side plates, and the outer side of the cleaning roller 310 is wrapped with a sponge layer.

[0055] The cleaning roller 310 is adjacent to the end of the protective cover 38 .

[0056] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0057] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A device for detecting the thickness of sediment in foundation construction, comprising a tripod, a rope reel, an operating instrument and a test needle, characterized in that: The bottom ends of the three supporting legs of the tripod are each provided with a stabilizing structure, and the stabilizing structure includes a connecting base plate fixed to the outer side of the lower end of the supporting leg, the lower end surface of the connecting base plate is flush with the bottom surface of the supporting leg, a stud penetrating the connecting base plate is provided on the connecting base plate through a threaded connection, a nail pile is fixedly provided at the lower end of the stud, an adjusting plate is provided at the upper end of the stud through a threaded connection, a guide rod is fixedly provided on the connecting base plate, the adjusting plate is sleeved on the guide rod, a reinforcing plate is provided on the outer side of the connecting base plate, a cylinder is fixedly provided on the lower end surface of the reinforcing plate, a spring is concentrically provided in the cylinder, one end of the spring is fixed on the adjusting plate, and the other end is fixed on the reinforcing plate.

2. A foundation construction sediment thickness detection device according to claim 1, characterized in that: A U-shaped frame is fixedly arranged on the upper end of the tripod, and a winding wheel with a wire groove is rotatably arranged on the U-shaped frame. A wire body is arranged in the wire groove, a test needle is arranged at one end of the wire body, and the other end is wound on a rope reel.

3. A device for detecting thickness of foundation construction sediment according to claim 2, characterized in that: A through hole is provided at the center of the tripod support for allowing the test needle to pass through.

4. A foundation construction sediment thickness detection device according to claim 2, characterized in that: It also includes a protective cleaning structure of the operating instrument, which includes a U-shaped frame fixed on the side wall of the operating instrument, a connecting plate of the U-shaped frame fixed on the side wall of the operating instrument, two side plates of the U-shaped frame are located at the ends of the operating instrument and are connected by a limit rod, a slider is sleeved on the limit rod, a protective cover is fixed on the slider through a support rod, and the protective cover covers the operating instrument.

5. A device for detecting thickness of foundation construction sediment according to claim 4, characterized in that: The protective cover comprises a protective top plate and protective side plates arranged on both sides of the protective top plate, the protective side plates are located on the outside of the operating instrument, a cleaning roller is rotatably arranged between the two protective side plates, and the outside of the cleaning roller is wrapped with a sponge layer.

6. A device for detecting thickness of foundation construction sediment according to claim 5, characterized in that: The cleaning roller is adjacent to an end of the protective cover.

7. The device for detecting thickness of foundation construction sediment according to claim 5, characterized in that: A gear is fixedly arranged on the rotating shaft of the cleaning roller, and a rack meshing with the gear is arranged on the operating instrument.

8. The device for detecting thickness of foundation construction sediment according to claim 5, characterized in that: The limiting rod is a screw rod, the sliding block is arranged on the screw rod through a threaded connection, a sliding groove is arranged on the connecting plate of the U-shaped frame, and a guide block matched with the sliding groove is arranged on the sliding block.

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