Building pile foundation detection device

Abstract

The utility model provides a building pile foundation detection device, and belongs to the technical field of building pile foundation detection. Comprising a base mounting frame, a fixing block is fixed to the inner side of the upper portion of the base mounting frame, a hydraulic detection machine is connected to the bottom of the fixing block, an upper fixing frame is fixed to the inner side of the top end of the base mounting frame, and a hoisting mechanism is installed in the upper fixing frame in a combined mode. According to the utility model, through the arrangement of the hoisting mechanism, a person fixes the base mounting frame at a proper position in advance before use, then the person can roll a to-be-detected pile base part to the ground at the front end of the base mounting frame, and then the person can start the motor I to enable the rotating rod and the outer mounting cylinder to rotate; at the moment, the hoisting ropes wound in limiting grooves formed in the two sides of the middle of the outer mounting cylinder can be gradually stretched and put down, after the hoisting ropes are put down by a certain distance, personnel can wind one ends of the two hoisting ropes around the peripheries of the two ends of the pile foundation piece correspondingly, the ends of the hoisting ropes are bound and fixed through clasps at the tail ends of the hoisting ropes, and then a first motor drives reversely; and the hoisting rope is wound on the outer loading cylinder to drive the pile base part to ascend.

Description

Technical Field

[0001] The utility model relates to the technical field of building pile foundation detection, in particular to a building pile foundation detection device. Background Art

[0002] In high-rise buildings, pile foundations are widely used, and when the pile foundations are in use, the strength of the building pile foundations needs to be tested, and a detection device is needed at this time.

[0003] For example, patent CN219364735U discloses a building pile foundation detection device, which belongs to the field of building technology, including a supporting base plate, on which two brackets and a supporting plate are fixedly arranged, on which a hydraulic press is fixedly arranged, on which two brackets are rotatably arranged a threaded rod, on which two mutually symmetrically arranged clamping tables are threadedly connected, on which a fixing ring is fixedly arranged, inside which a limiting ring is rotatably arranged, on which two symmetrically arranged long plates are fixedly arranged, inside which two sliding blocks are slidably arranged, on which a baffle is fixedly arranged, on which a large gear is rotatably arranged a baffle is fixedly arranged, on which a cylinder is fixedly arranged a large gear, on which an output end of the cylinder is fixedly arranged a protrusion, which is slidably arranged between the protrusion and the sliding block, and on which a transmission mechanism for controlling the movement of the sliding block is provided.

[0004] During use, the above-mentioned detection device itself requires manual processing and installation for the initial placement of the pile foundation and the removal after the detection. However, due to the heavy weight of the pile foundation itself, relying solely on manual placement may cause certain hidden dangers in the process. Therefore, the present application provides a building pile foundation detection device to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a building pile foundation detection device to solve the problem that the existing pile foundation needs to be manually placed for the initial placement and the removal after the detection. However, due to the large weight of the pile foundation itself, manual placement and removal may cause certain hidden dangers in the process.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] The camming mechanism is a kind of structure that is used for the lifting of the lifting power of the lifting power, and the lifting power is increased with the increase of the amount of lifting power. The camming mechanism is a kind of structure that is used for the lifting of the lifting power, and the structure of the lifting power is increased with the increase of the amount of lifting power.

[0008] Optionally, the adjustment component includes a cylinder, and the cylinder is symmetrically installed on both sides of the middle part of the upper fixed frame, the ends of the two cylinders are connected with connecting blocks, the two ends of the assembly frame are fixed with sliders, and the inner two sides of the upper fixed frame are provided with sliding grooves for the sliders to carry and move.

[0009] Optionally, the lifting assembly includes an inner fixing plate, and the inner fixing plate is symmetrically fixed on both sides of the inner side of the assembly frame, a rotating rod is installed on the inner sides of the two inner fixing plates, and an outer tube is fixed around the periphery of the rotating rod, limiting grooves are provided on both sides of the middle part of the outer tube, and a lifting rope is wrapped around the middle part of the limiting groove, the end of the lifting rope is connected to a hook, and the output end of the rotating rod is connected to motor 1.

[0010] Optionally, the lifting rope and the limiting groove are symmetrically distributed along the vertical center axis of the outer tube, and the lifting rope is wound around the periphery of the limiting groove.

[0011] Optionally, the auxiliary clamping mechanism includes side blocks, and the side blocks are symmetrically fixed on both sides of the top of the base frame, forward and reverse screw rods are installed on one inner side of the two side blocks, and the output ends of the forward and reverse screw rods are connected to motor 2, screw rod sleeves are screwed on both sides of the middle part of the forward and reverse screw rods, and a connecting frame is fixed above the screw rod sleeve, and a guide rod for guiding the movement of the connecting frame is fixed on the other inner side of the two side blocks.

[0012] Optionally, the forward and reverse screw rods and the guide rod are distributed opposite to each other along the transverse center axis of the edge block.

[0013] Optionally, the connecting brackets are symmetrically distributed along the vertical center axes of the positive and negative screw rods.

[0014] Optionally, the adjustment mechanism includes a rotating column, and the rotating column is installed in the middle of the connecting frame, a movable chuck 1 is installed on the inner end of the rotating column, and a gear 1 is fixed around the outer end of the rotating column, one side of the gear 1 is meshed with a gear 2, and a rotating shaft is fixed in the middle of the gear 2, one side end of the rotating shaft is connected to a motor 3, and a stable connecting frame of the power supply motor 3 is fixed on the outer side of the connecting frame.

[0015] Optionally, there is meshing transmission between gear 1 and gear 2.

[0016] Optionally, the movable chuck 1 and the movable chuck 2 are both movably connected to corresponding connecting frames.

[0017] Compared with the prior art, the utility model has at least the following beneficial effects:

[0018] In the above scheme, by setting up a lifting mechanism, the personnel can fix the base frame in a suitable position before use, and then the personnel can roll the pile foundation part to be tested to the ground at the front end of the base frame, and then the personnel can start the motor to rotate the rotating rod and the outer tube. At this time, the lifting ropes wound in the limit grooves opened on both sides of the middle of the outer tube will gradually extend and lower. After being lowered to a certain distance, the personnel can respectively wrap one end of the two lifting ropes around the two ends of the pile foundation part, and use the hooks at the end of the lifting ropes to bind and fix its ends. Subsequently, the motor is driven in the reverse direction to make the outer tube wind the lifting rope to drive the pile foundation part to rise, and then start the cylinder to shrink the end connection block. At this time, the assembly frame and its internal lifting components will use the carrying guide of the slider and the slide groove to stably displace, and the pile foundation part can be stably placed after it moves to the top of the support ring frame.

[0019] By setting up an auxiliary clamping mechanism, personnel start motor 2 to rotate the positive and negative screws. At this time, the two screw sleeves acting with the screws will carry the connecting mountings fixed above their respective upper parts to cooperate with the guide rods for relative displacement, so that the movable clamping plate 1 and the movable clamping plate 2 on the inner sides of the two relatively connecting mountings are respectively clamped at the two ends of the pile foundation to form a fixation. After that, personnel can control the hydraulic testing machine to descend to perform pressure testing on the base surface displayed by the pile foundation.

[0020] By setting up the adjustment mechanism, when subsequent personnel want to adjust the detection base surface of the pile foundation, they can start a motor three connected to the outer side of the mounting frame to rotate the shaft and the gear two arranged around it. Since the gear two and the gear one are meshed with each other, the movable chuck one fixed inside the gear one will cooperate with the movable chuck two to carry the pile foundation on the auxiliary support of the support ring frame to perform stable rotation and adjustment, so as to adapt to the detection of different base surfaces of the pile foundation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the building pile foundation detection device;

[0023] Figure 2 This is a schematic diagram of the internal structure of the upper fixing frame of the building pile foundation detection device when viewed from above;

[0024] Figure 3 This is a schematic diagram of the auxiliary clamping mechanism structure of a building pile foundation detection device;

[0025] Figure 4 This is a schematic diagram of the structure of the adjustment mechanism of the building pile foundation detection device.

[0026] [Reference Signs]

[0027] 1. Base frame; 2. Fixed block; 3. Hydraulic testing machine; 4. Upper fixed frame; 5. Lifting mechanism; 51. Adjustment component; 511. Cylinder; 512. Connecting block; 513. Sliding block; 514. Slide; 52. Assembly frame; 53. Lifting component; 531. Inner fixed plate; 532. Rotating rod; 533. Outer cylinder; 534. Limiting groove; 535. Lifting rope; 536. Hook; 537. Motor 1; 6. Lower base block; 7. Support ring frame; 8. Auxiliary clamping mechanism; 81. Side block; 82. Positive and negative screw rods; 83. Motor 2; 84. Screw rod sliding sleeve; 85. Connecting frame; 86. Guide rod; 9. Adjustment mechanism; 91. Rotating column; 92. Active chuck 1; 93. Gear 1; 94. Gear 2; 95. Rotating shaft; 96. Motor 3; 97. Connecting frame; 10. Active chuck 2.

[0028] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0029] The following is a detailed description of a construction pile foundation detection device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0030] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0031] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0032] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0033] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0034] like Figure 1 and Figure 2As shown, an embodiment of the utility model provides a building pile foundation detection device, including a base frame 1, a fixed block 2 is fixed on the inner side of the upper part of the base frame 1, and a hydraulic detection machine 3 is connected to the bottom of the fixed block 2, an upper fixed frame 4 is fixed on the inner side of the top of the base frame 1, and a lifting mechanism 5 is installed in the upper fixed frame 4, a lower base block 6 is fixed in the middle part of the upper part of the base frame 1, and a supporting ring frame 7 is fixed above the lower base block 6, an auxiliary clamping mechanism 8 is penetrated in the middle part of the lower base block 6 above the base frame 1, and the auxiliary clamping mechanism 8 includes two connecting frames 85, and one of the connecting frames 85 The two sides of the mounting frame 85 are jointly installed with an adjusting mechanism 9, and the inner side of another connecting mounting frame 85 is installed with a movable clamping plate 10. The lifting mechanism 5 includes an adjusting component 51, and the adjusting component 51 is installed inside the upper fixing frame 4. The adjusting component 51 includes a cylinder 511, and the cylinder 511 is symmetrically installed on both sides of the middle part of the upper fixing frame 4. The ends of the two cylinders 511 are connected with connecting blocks 512, and sliders 513 are fixed at both ends of the mounting frame 52. The inner sides of the upper fixing frame 4 are provided with sliding grooves 514 for the slider 513 to carry activities, and the ends of the two connecting blocks 512 are connected with the mounting frame 52.

[0035] A lifting assembly 53 is installed on the inner side of the middle part of the mounting frame 52. The lifting assembly 53 includes an inner fixing plate 531, and the inner fixing plate 531 is symmetrically fixed to the inner sides of the mounting frame 52. A rotating rod 532 is installed on the inner sides of the two inner fixing plates 531, and an outer tube 533 is fixed to the periphery of the rotating rod 532. Limiting grooves 534 are provided on both sides of the middle part of the outer tube 533, and a lifting rope 535 is wound around the middle part of the limiting groove 534. A hook 536 is connected to the end of the lifting rope 535. A motor 1 537 is connected to the output end of the rotating rod 532. The lifting rope 535 and the limiting groove 534 are symmetrically distributed along the vertical central axis of the outer tube 533, and the lifting rope 535 is wound around the periphery of the limiting groove 534. Before use, the personnel pre-fix the base mounting frame 1 in a suitable position, and then the personnel can roll the pile foundation to be tested to The front end of the base frame 1 is on the ground, and then the personnel can start the motor 537 to rotate the rotating rod 532 and the outer tube 533. At this time, the lifting rope 535 wound in the limiting grooves 534 opened on both sides of the middle of the outer tube 533 will gradually stretch and lower. After it is lowered to a certain distance, the personnel can respectively wrap one end of the two lifting ropes 535 around the two ends of the pile foundation member, and use the hooks 536 at the end of the lifting ropes 535 to tie and fix its ends. Subsequently, the motor 537 is driven in the reverse direction to make the outer tube 533 wind the lifting rope 535 to drive the pile foundation member to rise, and then start the cylinder 511 to shrink the end connection block 512. At this time, the assembly frame 52 and its internal lifting components 53 will use the sliding block 513 and the sliding groove 514 to carry out stable displacement. After the pile foundation member moves to the top of the supporting ring frame 7, it can be stably placed.

[0036] like Figure 3As shown, the auxiliary clamping mechanism 8 includes side blocks 81, and the side blocks 81 are symmetrically fixed on both sides of the upper part of the base frame 1, and the inner side of the two side blocks 81 is equipped with positive and negative screw rods 82, and the output ends of the positive and negative screw rods 82 are connected to the motor 2 83, and the middle sides of the positive and negative screw rods 82 are screwed with screw sleeves 84, and the upper part of the screw sleeve 84 is fixed with a connecting frame 85, and the connecting frame 85 is symmetrically distributed along the vertical center axis of the positive and negative screw rods 82, and the other inner side of the two side blocks 81 is fixed with a guide rod 8 for the movable guide of the connecting frame 85 6. The positive and negative screw rods 82 and the guide rod 86 are oppositely distributed along the transverse central axis of the edge block 81. The personnel starts the motor 2 83 to rotate the positive and negative screw rods 82. At this time, the two screw rod sleeves 84 acting with the screw rods will carry the connecting mounting frames 85 fixed above them to cooperate with the guide rod 86 for relative displacement, so that the movable clamping plates 1 92 and the movable clamping plates 2 10 on the inner sides of the two relatively connected mounting frames 85 are respectively clamped at the two ends of the pile foundation to form a fixed structure. After that, the personnel can control the hydraulic testing machine 3 to descend to perform pressure testing on the base surface displayed by the pile foundation.

[0037] like Figure 3 and Figure 4 As shown, the adjusting mechanism 9 includes a rotating column 91, and the rotating column 91 is installed in the middle of the connecting frame 85, and a movable chuck 92 is installed on the inner side of the rotating column 91, and a gear 93 is fixed to the periphery of the outer side of the rotating column 91, and a gear 94 is meshed on one side of the gear 93, and there is meshing transmission between the gear 93 and the gear 94, and a rotating shaft 95 is fixed in the middle of the gear 94, and a motor 3 96 is connected to one side of the rotating shaft 95, and a connecting frame 97 that stabilizes the power supply 3 96 is fixed on the outer side of the connecting frame 85, and the movable chuck The gear 1 92 and the movable chuck 2 10 are both movably connected with the corresponding connecting frame 85. When the subsequent personnel want to adjust the detection base surface of the pile foundation component, they can start a motor 3 96 arranged on the outer side of the connecting frame 85 to rotate the rotating shaft 95 and the gear 2 94 arranged around it. Since the gear 2 94 and the gear 1 93 are meshed with each other, the movable chuck 1 92 fixed inside the gear 1 93 will cooperate with the movable chuck 2 10 to carry the pile foundation component on the auxiliary support of the support ring frame 7 to perform stable rotation and adjustment, so as to adapt to the detection of different base surfaces of the pile foundation components.

[0038] The working principle of the utility model is that before use, the personnel fix the base mounting frame 1 in a suitable position in advance, and then the personnel can roll the pile foundation part to be tested to the ground at the front end of the base mounting frame 1, and then the personnel can start the motor 1 537 to rotate the rotating rod 532 and the outer tube 533. At this time, the lifting rope 535 wound in the limiting grooves 534 opened on both sides of the middle of the outer tube 533 will gradually stretch and lower. After being lowered to a certain distance, the personnel can respectively wrap one end of the two lifting ropes 535 around the two ends of the pile foundation part, and use the hooks 536 at the end of the lifting ropes 535 to tie and fix its ends. Subsequently, the motor 1 537 is driven in the reverse direction, so that the outer tube 533 winds the lifting rope 535 to drive the pile foundation part to rise, and then the cylinder 511 is started to shrink the end connection block 512. At this time, the assembly frame 52 and its internal lifting component 53 will use the carrying guide of the slider 513 and the slide groove 514 to stably displace, and wait for the pile foundation part to move to the top of the support ring frame 7. After that, it can be placed stably, and then the personnel starts the motor 2 83 to rotate the positive and negative screw rods 82. At this time, the two screw rod sliding sleeves 84 acting on the screw rods will carry the connecting mounting frames 85 fixed on their respective upper parts to cooperate with the guide rods 86 for relative displacement, so that the movable clamping plates 1 92 and movable clamping plates 2 10 on the inner sides of the two relatively connecting mounting frames 85 are respectively clamped at the two ends of the pile foundation member to form a fixation. After that, the personnel can control the hydraulic detection machine 3 to descend to perform pressure detection on the base surface displayed by the pile foundation member. When the subsequent personnel want to adjust the pile foundation member detection base surface, they can start a motor 3 96 arranged on the outer side of the connecting mounting frame 85 to rotate the rotating shaft 95 and the gear 2 94 arranged around it. Because the gear 2 94 and the gear 1 93 are meshed with each other, the movable clamping plate 1 92 fixed inside the gear 1 93 will cooperate with the movable clamping plate 2 10 to carry the pile foundation member on the auxiliary support of the support ring frame 7 for stable rotation and adjustment, so as to adapt to the detection of different base surfaces of the pile foundation member.

[0039] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A building pile foundation detection device, It is characterized in that The cam is provided with a plurality of movable chucks, and the movable chucks are provided with a plurality of movable chucks at the inner side of the plurality of movable chucks. The movable chucks are provided with a plurality of movable chucks at the inner side of the plurality of movable chucks. The movable chucks are provided with a plurality of movable chucks at the inner side of the plurality of movable chucks. The movable chucks are provided with a plurality of movable chucks at the inner side of the plurality of movable chucks. The movable chucks are provided with a plurality of movable chucks at the inner side of the plurality of movable chucks. The movable chucks are provided with a plurality of movable chucks at the inner side of the plurality of movable chucks. The movable chucks are provided with a plurality of movable chucks at the inner side of the plurality of movable chucks.

2. The building pile foundation detection device according to claim 1, It is characterized in that The adjustment assembly includes a cylinder, and the cylinder is symmetrically installed on both sides of the middle of the upper fixed frame. The ends of the two cylinders are connected with connecting blocks. Slide blocks are fixed at both ends of the assembly frame. The inner sides of the upper fixed frame are provided with sliding grooves for the slide blocks to carry and move.

3. The building pile foundation detection device according to claim 1, It is characterized in that The lifting assembly includes an inner fixing plate, and the inner fixing plate is symmetrically fixed on both sides of the inner side of the assembly frame, a rotating rod is installed on the inner sides of the two inner fixing plates, and an outer tube is fixed around the rotating rod, limiting grooves are provided on both sides of the middle part of the outer tube, and a lifting rope is wound around the middle part of the limiting groove, the end of the lifting rope is connected to a hook, and the output end of the rotating rod is connected to motor 1.

4. The building pile foundation detection device according to claim 3, It is characterized in that The hoisting rope and the limiting groove are symmetrically distributed along the vertical center axis of the outer tube, and the hoisting rope is wound around the periphery of the limiting groove.

5. The building pile foundation detection device according to claim 1, It is characterized in that The auxiliary clamping mechanism includes side blocks, and the side blocks are symmetrically fixed on both sides above the base frame. A positive and negative screw rods are installed on one inner side of the two side blocks, and the output ends of the positive and negative screw rods are connected to motor 2. Screw sleeves are screwed on both sides of the middle part of the positive and negative screw rods, and a connecting frame is fixed above the screw sleeves. A guide rod for guiding the movement of the connecting frame is fixed on the other inner side of the two side blocks.

6. The building pile foundation detection device according to claim 5, It is characterized in that The positive and negative screw rods and the guide rod are oppositely distributed along the transverse center axis of the edge block.

7. The building pile foundation detection device according to claim 5, It is characterized in that The connecting brackets are symmetrically distributed along the vertical center axes of the positive and negative screw rods.

8. The building pile foundation detection device according to claim 1, It is characterized in that The adjusting mechanism includes a rotating column, and the rotating column is installed in the middle of the connecting frame, an active chuck 1 is installed on the inner end of the rotating column, and a gear 1 is fixed around the outer end of the rotating column, one side of the gear 1 is meshed with a gear 2, and a rotating shaft is fixed in the middle of the gear 2, one side end of the rotating shaft is connected to a motor 3, and a stable connecting frame of the power supply motor 3 is fixed on the outer side of the connecting frame.

9. The building pile foundation detection device according to claim 8, It is characterized in that The gear 1 and the gear 2 are meshed with each other.

10. The building pile foundation detection device according to claim 8, It is characterized in that The movable chuck plate 1 and the movable chuck plate 2 are both movably connected to the corresponding connecting mounting frame.

Images