Pay-off box for sediment detection device
By introducing a support handle and a sudden brake handle into the wiring box to control the rotation of the coiled wheel, combined with the automatic wiring of the driving motor, the problems of easy damage and measurement error of the sediment detector are solved, and the durability and precise measurement of the device are achieved.
Patent Information
- Application Number
- CN202422244158.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-13
AI Technical Summary
The existing sediment detectors are easily damaged by impacting the bottom of the cast pile during the construction of cast piles, and measurement errors are easily generated when the staff is too close to the laying box.
A wire laying box is designed, including a wire carriage, a handshake, a support handle and a sudden brake handle. The operating distance is increased by the support handle, and the sudden brake handle controls the rotation of the wire carriage to avoid the high-speed drop of the sediment detection device. It combines with the drive motor to realize automatic wire laying to reduce device damage and measurement errors.
Effectively prevent the sediment detection device from being damaged by high-speed impact, reduce measurement errors, and improve operational convenience and user experience.
Smart Images
Figure CN223175463U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sediment detection, in particular to a wire releasing box for a sediment detection device. Background Art
[0002] The cast-in-place pile sediment detector is a high-precision instrument specially used to detect the sediment thickness during the construction of cast-in-place piles. It measures the relative height between the bottom of the pile foundation and the concrete surface to ensure that the quality of the pile foundation meets the building codes. This instrument can effectively prevent the problem of structural instability caused by too thick sediment in the pile foundation. With the development of construction technology, the cast-in-place pile sediment detector is also constantly upgraded to meet more complex engineering requirements and improve the detection efficiency.
[0003] In the prior art, the sediment detector measures by freely falling to the bottom of the cast-in-place pile. However, the frequent impact of the sediment detector on the bottom of the cast-in-place pile easily causes damage to the device, with high usage costs. Moreover, when the staff carries the wire releasing box for measurement, if the distance between the staff and the wire releasing box is too close, it will cause the sediment detector to not fall vertically freely, resulting in errors. Content of the Utility Model
[0004] Aiming at the defects existing in the above-mentioned prior art, the purpose of the utility model is to provide a wire releasing box for a sediment detection device, which can solve the problems of damage caused by the fast falling speed of the sediment and measurement errors easily generated when the staff is close to the wire releasing box.
[0005] The purpose of the utility model is achieved by adopting the following technical scheme:
[0006] A wire releasing box for a sediment detection device includes a box body. A wire winding wheel is arranged inside the box body for winding a connecting wire. A hand crank is rotatably arranged on one side of the box body. The hand crank passes through the box body and is fixedly connected to the central position on one side of the wire winding wheel. An outlet is opened at the bottom of the box body. A support handle is fixedly arranged on the back of the box body. An emergency brake handle is arranged on the front of the box body. An emergency brake part is arranged on the emergency brake handle. The emergency brake handle is used to pull the emergency brake part, and the emergency brake part is used to block the rotation of the wire winding wheel. A sediment detection device is arranged outside the box body. The connecting wire on the wire winding wheel passes through the outlet and is connected to the sediment detection device.
[0007] Preferably, the wire winding wheel includes a wheel handle, a runner and a rotating shaft. Two groups of wheel handles and runners are arranged in parallel. The wheel handles are fixedly arranged inside the box body. The runners are rotatably arranged inside the wheel handles. Both ends of the rotating shaft are fixedly arranged at the central positions of the two groups of runners. The hand crank is fixedly connected to the runner.
[0008] Preferably, the emergency brake handle includes a sleeve rod and a pulling handle. The sleeve rod is fixedly arranged on the front surface of the box body. The pulling handle is slidably sleeved in the sleeve rod and extends outwards along the sleeve opening of the sleeve rod. The emergency brake member includes a support rod, a rotating piece and a blocking piece. The support rod is horizontally arranged in the box body, and both ends are fixedly connected to the wheel handle. The rotating piece rotates back and forth with the support rod as the axis. A steel wire is fixedly arranged in the pulling handle and is fixedly connected to one side of the rotating piece through the steel wire. The other side of the rotating piece is fixedly connected to the blocking piece, and the blocking piece can contact the rotating wheel.
[0009] Preferably, a driving motor is fixedly arranged at the central position of the wire winding wheel away from the crank handle side, and the driving motor can drive the wire winding wheel to rotate.
[0010] Preferably, a rotatable wire outlet wheel is arranged in the box body, and the wire outlet wheel is arranged directly above the wire outlet.
[0011] Preferably, a counter is fixedly arranged in the box body, and the counter is arranged on one side of the wire outlet wheel for recording the number of rotations of the wire outlet wheel.
[0012] Preferably, handles are fixedly arranged on both sides of the top of the box body.
[0013] Preferably, foot pads are fixedly arranged around the bottom of the box body.
[0014] Preferably, the sediment detection device includes a detection main body and a floating slag cursor. The detection main body and the wire winding wheel are fixedly connected through a connecting wire, and the floating slag cursor is slidably arranged on the detection main body.
[0015] Preferably, the sediment detection device further includes a floating slurry cursor, and the floating slurry cursor is slidably arranged on the detection main body and is arranged above the floating slag cursor.
[0016] The beneficial effects of the present utility model are as follows:
[0017] For the wire pay-off box used in the sediment detection device of the present utility model, a support handle is fixedly arranged on the back surface of the box body, an emergency brake handle is arranged on the front surface of the box body, and an emergency brake member is arranged on the emergency brake handle. The emergency brake handle is used to pull the emergency brake member, and the emergency brake member is used to block the rotation of the wire winding wheel, so that when the wire pay-off box pays off wire, the staff can perform timely emergency braking to avoid the sediment detection device crashing into the cast-in-place pile and causing damage. In addition, due to the arrangement of the support handle, the horizontal distance between the staff and the wire pay-off box is increased, which not only avoids generating measurement errors but also facilitates the staff to apply force during operation, and the use experience is good. Description of the Drawings
[0018] Figure 1Schematic diagram of the overall structure of the wire pay - out box of the present utility model;
[0019] Figure 2 Schematic diagram of an angle of the internal structure of the wire pay - out box of the present utility model;
[0020] Figure 3 Schematic diagram of another angle of the internal structure of the wire pay - out box of the present utility model;
[0021] Figure 4 Schematic diagram of the overall structure of the sediment detection device of the present utility model.
[0022] In the figure: 100, box body; 200, wire winding wheel; 201, wheel handle; 202, runner; 203, rotating shaft; 300, hand crank; 400, wire outlet; 500, support handle; 600, emergency brake handle; 601, sleeve rod; 602, pulling handle; 700, emergency brake part; 701, support rod; 702, rotating piece; 703, blocking piece; 800, sediment detection device; 801, detection main body; 802, scum cursor; 803, floating slurry cursor; 900, drive motor; 110, wire outlet wheel; 120, counter; 130, handle; 140, foot pad. Detailed implementation manners
[0023] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model clearer, the following further describes the utility model in combination with the accompanying drawings and embodiments.
[0024] The embodiment provided by the present utility model is as follows Figures 1 to 4 As shown, a wire pay - out box for a sediment detection device includes a box body 100. A wire winding wheel 200 is arranged inside the box body 100. The wire winding wheel 200 is used for winding the connecting wire. A hand crank 300 is rotatably arranged on one side of the box body 100. The hand crank 300 passes through the box body 100 and is fixedly connected to the central position on one side of the wire winding wheel 200. An outlet 400 is opened at the bottom of the box body 100. A support handle 500 is fixedly arranged on the back of the box body 100. An emergency brake handle 600 is arranged on the front of the box body 100. An emergency brake part 700 is arranged on the emergency brake handle 600. The emergency brake handle 600 is used to pull the emergency brake part 700. The emergency brake part 700 is used to block the rotation of the wire winding wheel 200. A sediment detection device 800 is arranged outside the box body 100. The connecting wire on the wire winding wheel 200 passes through the wire outlet 400 and is connected to the sediment detection device 800.
[0025] During installation, the staff winds the connecting wire on the wire winding wheel 200. One end of the connecting wire is fixed on the wire winding wheel 200, and the other end extends along the wire outlet 400. The staff connects the extending end of the connecting wire to the sediment detection device 800.
[0026] During use, the staff hangs the box body 100 in front of the chest and presses the support handle 500 against the abdomen of the staff. At this time, the box body 100 is directly in front of the staff, and the sediment detection device 800 can fall vertically. While avoiding measurement errors, it also facilitates the staff to apply force. The staff releases the sediment detection device 800, and the sediment detection device 800 falls freely. When the sediment detection device 800 is about to fall above the position to be measured, the staff continuously pulls the emergency brake handle 600, which in turn drives the emergency brake part 700 to block the rotation of the wire winding wheel 200, slowing down the falling speed of the sediment detection device 800 and preventing the sediment detection device 800 from being worn due to high-speed falling. After the measurement is completed, the staff winds the wire by rotating the crank 300 to recover the sediment detection device 800.
[0027] Preferably, the wire winding wheel 200 includes a wheel handle 201, a runner 202 and a rotating shaft 203. There are two groups of wheel handles 201 and runners 202 arranged in parallel. The wheel handle 201 is fixedly arranged in the box body 100, and the runner 202 is rotatably arranged inside the wheel handle 201. Both ends of the rotating shaft 203 are fixedly arranged at the central positions of the two groups of runners 202, and the crank 300 is fixedly connected to the runner 202.
[0028] Preferably, the emergency brake handle 600 includes a sleeve rod 601 and a pulling handle 602. The sleeve rod 601 is fixedly arranged on the front of the box body 100, and the pulling handle 602 is slidably sleeved inside the sleeve rod 601 and extends outwards along the sleeve opening of the sleeve rod 601. The emergency brake part 700 includes a support rod 701, a rotating piece 702 and a blocking piece 703. The support rod 701 is horizontally arranged in the box body 100 and is fixedly connected to the wheel handle 201 at both ends. The rotating piece 702 rotates back and forth with the support rod 701 as the axis. A steel wire is fixedly arranged inside the pulling handle 602 and is fixedly connected to one side of the rotating piece 702 through the steel wire. The other side of the rotating piece 702 is fixedly connected to the blocking piece 703, and the blocking piece 703 can be in contact with the runner 202.
[0029] During use, the staff pulls the emergency brake handle 600. The emergency brake handle 600 drives one side of the rotating piece 702 to rotate outwards. The rotating piece 702 drives the blocking piece 703 to rotate inwards. The blocking piece 703 contacts the edge of the runner 202 to block the rotation of the runner 202.
[0030] Preferably, a driving motor 900 is fixedly arranged at the central position on the side of the wire winding wheel 200 away from the crank 300. The driving motor 900 can drive the wire winding wheel 200 to rotate. When the sediment detection device 800 is too light to fall freely, the automatic wire releasing function of the wire releasing box can be realized by setting the driving motor 900, making the operation more convenient.
[0031] Preferably, a rotatable wire outlet wheel 110 is arranged inside the box body 100. The wire outlet wheel 110 is arranged directly above the wire outlet 400. The connecting wire bypasses the wire outlet wheel 110 and extends along the wire outlet 400. This method can prevent the connecting wire from contacting the edge of the wire outlet 400 and causing wear of the connecting wire.
[0032] Preferably, a counter 120 is fixedly arranged inside the box body 100. The counter 120 is arranged on one side of the wire outlet wheel 110 and is used to record the number of rotations of the wire outlet wheel 110. Through the number of rotations of the wire outlet wheel 110, the staff can calculate the wire release length, and thus calculate the height of the wire release box relative to the sediment detection device 800.
[0033] Preferably, handles 130 are fixedly arranged on both sides of the top of the box body 100, which is convenient for the staff to carry the wire release box.
[0034] Preferably, foot pads 140 are fixedly arranged around the bottom of the box body 100. On the one hand, the foot pads 140 can prevent the bottom of the box body 100 from being scratched by the ground. On the other hand, the foot pads 140 can increase the friction at the bottom of the wire release box, making the wire release box more stable when placed.
[0035] Preferably, the sediment detection device 800 includes a detection main body 801 and a floating slag cursor 802. The detection main body 801 and the wire winding wheel 200 are fixedly connected by a connecting wire, and the floating slag cursor 802 is slidably arranged on the detection main body 801.
[0036] Preferably, the sediment detection device 800 further includes a floating slurry cursor 803. The floating slurry cursor 803 is slidably arranged on the detection main body 801 and is arranged above the floating slag cursor 802. The floating slag cursor 802 is used to measure the position of the floating slag in the cast-in-place pile, and the floating slurry cursor 803 is used to measure the position of the floating slurry in the cast-in-place pile.
[0037] The working principle in this embodiment is more specifically as follows:
[0038] During installation, the staff winds the connecting wire around the wire winding wheel 200. One end of the connecting wire is fixed on the wire winding wheel 200, and the other end bypasses the wire outlet wheel 110 and extends along the wire outlet 400. The staff connects the extending end of the connecting wire to the sediment detection device 800.
[0039] During use, the staff hangs the box body 100 in front of the chest and presses the support handle 500 against the abdomen of the staff. At this time, the box body 100 is directly in front of the staff, and the sediment detection device 800 can vertically drop. While avoiding measurement errors, it also facilitates the staff to apply force. The staff starts the drive motor 900 through the control center. The drive motor 900 drives the runner 202 to rotate, and the sediment detection device 800 continuously drops under the action of gravity. When the sediment detection device 800 is about to drop above the position to be measured, the staff continuously pulls the emergency brake handle 600. The emergency brake handle 600 drives one side of the rotating piece 702 to rotate outward, and the rotating piece 702 drives the blocking piece 703 to rotate inward. The blocking piece 703 contacts the edge of the runner 202 to block the rotation of the runner 202 and slow down the falling speed of the sediment detection device 800, preventing the sediment detection device 800 from being worn due to high-speed falling. The sediment detection device 800 vertically contacts the bottom of the cast-in-place pile. At this time, the floating slag cursor 802 floats on the surface of the floating slag, and the floating slurry cursor 803 floats on the surface of the floating slurry. The sediment detection device 800 transmits the data of the floating slag cursor 802 and the floating slurry cursor 803 back to the control center to complete the measurement. Then, the staff winds up the wire by rotating the hand crank 300 to recover the sediment detection device 800.
[0040] The wire pay-off box for the sediment detection device of the present utility model is fixedly provided with a support handle 500 on the back of the box body 100, and an emergency brake handle 600 is provided on the front of the box body 100. An emergency brake member 700 is provided on the emergency brake handle 600. The emergency brake handle 600 is used to pull the emergency brake member 700, and the emergency brake member 700 is used to block the rotation of the wire winding wheel 200, enabling the staff to perform timely emergency braking when the wire is being paid off, avoiding the sediment detection device from crashing into the cast-in-place pile and causing damage. In addition, due to the provision of the support handle 500, the lateral distance between the staff and the wire pay-off box is increased, which not only avoids measurement errors but also facilitates the staff to apply force, providing a good user experience.
[0041] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall fall within the protection scope of the present utility model.
Claims
1. A wire pay-off box for a sediment detection device, comprising a box body (100), characterized in that: A winding wheel (200) is arranged inside the box body (100). The winding wheel (200) is used for winding a connecting wire. A hand crank (300) is rotatably arranged on one side of the box body (100). The hand crank (300) passes through the box body (100) and is fixedly connected to the central position on one side of the winding wheel (200). An outlet (400) is formed at the bottom of the box body (100). A support handle (500) is fixedly arranged on the back of the box body (100). An emergency brake handle (600) is arranged on the front of the box body (100). An emergency brake part (700) is arranged on the emergency brake handle (600). The emergency brake handle (600) is used for pulling the emergency brake part (700). The emergency brake part (700) is used for blocking the rotation of the winding wheel (200). A sediment detection device (800) is arranged outside the box body (100). The connecting wire on the winding wheel (200) passes through the outlet (400) and is connected to the sediment detection device (800).
2. The wire pay-off box for a sediment detection device according to claim 1, characterized in that: The winding wheel (200) includes a wheel handle (201), a rotating wheel (202) and a rotating shaft (203). Two groups of wheel handles (201) and rotating wheels (202) are arranged in parallel. The wheel handle (201) is fixedly arranged inside the box body (100). The rotating wheel (202) is rotatably arranged inside the wheel handle (201). Both ends of the rotating shaft (203) are fixedly arranged at the central positions of the two groups of rotating wheels (202). The hand crank (300) is fixedly connected to the rotating wheel (202).
3. The wire pay-off box for a sediment detection device according to claim 2, characterized in that: The emergency brake handle (600) includes a sleeve rod (601) and a pulling handle (602). The sleeve rod (601) is fixedly arranged on the front of the box body (100). The pulling handle (602) is slidably sleeved inside the sleeve rod (601) and extends outwards along the sleeve opening of the sleeve rod (601). The emergency brake part (700) includes a support rod (701), a rotating piece (702) and a blocking piece (703). The support rod (701) is horizontally arranged inside the box body (100) and is fixedly connected to the wheel handle (201) at both ends. The rotating piece (702) rotates back and forth with the support rod (701) as the axis. A steel wire is fixedly arranged inside the pulling handle (602) and is fixedly connected to one side of the rotating piece (702) through the steel wire. The other side of the rotating piece (702) is fixedly connected to the blocking piece (703). The blocking piece (703) can be in contact with the rotating wheel (202).
4. The wire paying-off box for a sediment detection device according to claim 1, characterized in that: A driving motor (900) is fixedly arranged at the central position on the side of the winding wheel (200) away from the hand crank (300). The driving motor (900) can drive the winding wheel (200) to rotate.
5. The wire pay-off box for a sediment detection device according to claim 1, characterized in that: A rotatable wire outlet wheel (110) is arranged inside the box body (100). The wire outlet wheel (110) is arranged directly above the outlet (400).
6. The wire pay-off box for a sediment detection device according to claim 5, characterized in that: A counter (120) is fixedly arranged inside the box body (100). The counter (120) is arranged on one side of the wire outlet wheel (110) and is used for recording the number of rotations of the wire outlet wheel (110).
7. The wire pay-off box for a sediment detection device according to claim 1, characterized in that: Handles (130) are fixedly arranged on both sides of the top of the box body (100).
8. The wire pay-off box for a sediment detection device according to claim 1, characterized in that: Foot pads (140) are fixedly arranged around the bottom of the box body (100).
9. The wire pay-off box for a sediment detection device according to claim 1, characterized in that: The sediment detection device (800) includes a detection main body (801) and a scum cursor (802). The detection main body (801) and the wire winding wheel (200) are fixedly connected by a connecting wire. The scum cursor (802) is slidably arranged on the detection main body (801).
10. The pay-off box for a sediment detection device according to claim 9, characterized in that: The sediment detection device (800) further includes a floating slurry cursor (803). The floating slurry cursor (803) is slidably arranged on the detection main body (801) and is arranged above the scum cursor (802).