Cement pipe pile convenient to hoist
By designing the support frame and clamping mechanism, the combination of sliding plate, clamping claws and threaded rods is used to solve the problem of cement pipe piles falling off in the lifting equipment, and the lifting efficiency and practicality are improved.
Patent Information
- Application Number
- CN202322840290.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-20
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The drive cylinders of existing cement pipe pile lifting equipment do not have good self-locking properties, which leads to easy fall off when clamping cement pipe piles, which reduces the efficiency and effect of lifting equipment.
A device including supporting frame, clamping mechanism, sliding plate, anti-slip rubber pad, clamping claw, threaded rod, universal bead, limiting mechanism, electric telescopic rod, servo motor and other components is designed to drive the thread through the driving mechanism. The rod rotates to displace the sliding plate, and the clamping claws can firmly hold the cement pipe piles to prevent them from falling off.
It effectively prevents the cement pipe piles from falling off during clamping, improves the efficiency and effect of lifting equipment, and enhances practicality.
Smart Images
Figure CN222249739U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of auxiliary devices of hoisting equipment, in particular to a cement pipe pile which is convenient for hoisting. Background Art
[0002] As we all know, cement pipe piles are used as foundation materials for buildings. The use of pipe piles can greatly reduce the cost of making foundations, and the strength of the pipe piles is high, which can fully meet the use requirements. A cement pipe pile that is easy to hoist is a device for hoisting cement pipe piles. A cement pipe pile that is easy to hoist has been widely used in the field of hoisting equipment.
[0003] It is found during the use of an existing cement pipe pile that is easy to hoist that the existing cement pipe pile hoisting equipment uses a driving cylinder to drive the arm to clamp the cement pipe pile. The driving cylinder does not have good self-locking properties, which may cause it to fall off during clamping, thereby reducing the use efficiency and effect of the hoisting equipment, resulting in poor practicality. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a mechanism for stably clamping cement pipe piles, thereby effectively preventing the cement pipe piles from falling off when clamping, thereby enhancing the use efficiency and effect of the lifting equipment, thereby enhancing the practicality of a cement pipe pile that is easy to lift.
[0005] The utility model discloses a cement pipe pile which is convenient for hoisting, comprising a support frame, a clamping mechanism is arranged in the support frame, and the clamping mechanism is driven by a driving mechanism;
[0006] The clamping mechanism also includes two groups of sliding plates, two groups of anti-slip rubber pads, two groups of clamping claws and a first threaded rod. A working cavity is arranged in the support frame, and two groups of sliding grooves are arranged in the left and right side areas of the bottom end of the working cavity, and two groups of first through holes are arranged in the middle area of the left and right ends of the working cavity. The left and right ends of the first threaded rod are respectively fastened to the two groups of first through holes arranged in the middle area of the left and right ends of the working cavity for fastening the bearing sets, and the middle areas of the two groups of sliding plates are provided with threaded through holes, and the first threaded rod is screwed with the threaded through holes arranged in the middle areas of the two groups of sliding plates, and the bottom areas of the two groups of sliding plates are respectively slidably clamped with the two groups of sliding grooves arranged in the left and right side areas of the bottom end of the working cavity, the top ends of the two groups of clamping claws are respectively connected to the bottom ends of the two groups of sliding plates, and the bottom areas of the two groups of sliding plates are in sliding contact with the bottom surface of the support frame, two groups of anti-slip rubber pads are arranged in the two groups of clamping claws, a limiting mechanism is arranged in the top areas of the two groups of sliding plates, and a clamping mechanism is arranged in the middle of the bottom end of the support frame.
[0007] The utility model provides a cement pipe pile which is convenient for hoisting and also comprises a plurality of groups of universal beads. The bottom areas of the two groups of sliding plates are provided with the plurality of groups of universal beads, and the plurality of groups of universal beads are in rolling contact with the bottom end surface of the support frame.
[0008] The utility model provides a cement pipe pile which is easy to hoist. The limiting mechanism also includes a limiting rod. The left and right ends of the limiting rod are respectively connected to the top areas of the left and right ends of the working chamber. The top areas of the two groups of sliding plates are provided with second through holes. The limiting rod and the second through holes provided in the top areas of the two groups of sliding plates are slidably fitted.
[0009] The utility model provides a cement pipe pile which is convenient for hoisting. The pressing mechanism also includes an electric telescopic rod and a pressing plate. The top end of the electric telescopic rod is connected to the middle of the bottom end of the support frame, and the output end of the electric telescopic rod is connected to the middle of the top end of the pressing plate.
[0010] The utility model provides a cement pipe pile which is easy to hoist. The driving mechanism also includes a motor support plate and a servo motor. The right end of the motor support plate is connected to the bottom area of the left end of the support frame, the bottom end of the servo motor is connected to the top of the motor support plate, the output end of the servo motor is connected to the left end of the first threaded rod, and a protection mechanism is arranged at the outer end of the servo motor.
[0011] The utility model provides a cement pipe pile which is convenient for hoisting. The protection mechanism also includes a motor shock-absorbing pad. The bottom end of the servo motor is provided with a motor shock-absorbing pad. The bottom end of the motor shock-absorbing pad is connected to the top end of the motor support plate.
[0012] The utility model provides a cement pipe pile which is convenient for hoisting. The protection mechanism also comprises a motor protection cover. The outer end of the servo motor is provided with the motor protection cover. The bottom end of the motor protection cover is connected to the top end of the motor support plate.
[0013] The utility model discloses a cement pipe pile which is convenient for hoisting and also comprises a carrying handle, the bottom end of which is connected with the middle part of the top end of the motor protection cover.
[0014] Compared with the prior art, the utility model has the following beneficial effects: through the use of a support frame, two groups of sliding plates, two groups of anti-slip rubber pads, two groups of clamping claws, a first threaded rod, a working chamber, two groups of slide grooves, multiple groups of universal balls, a limit rod, an electric telescopic rod, a clamping plate, a motor support plate and a servo motor, the first threaded rod is driven to rotate by a driving mechanism, and the servo motor drives the threaded rod to rotate, so that the two groups of sliding plates can be displaced in different directions, so that the two groups of clamping claws can clamp or loosen the cement pipe piles, and during the clamping process, the self-locking cooperation of the threaded rod and the two groups of clamping claws can firmly clamp the cement pipe piles and is not easy to loosen, and a mechanism that is convenient for stably clamping the cement pipe piles is used to effectively prevent the cement pipe piles from falling off when clamping, thereby enhancing the use efficiency and effect of the lifting equipment, thereby enhancing the practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of the utility model;
[0016] Figure 2It is a schematic diagram of the connection structure of two sets of sliding plates and a first threaded rod of the utility model;
[0017] Figure 3 It is a schematic diagram of the connection structure between the servo motor and the first threaded rod of the utility model;
[0018] Markings in the attached drawings: 1. Support frame; 2. Two sets of sliding plates; 3. Two sets of anti-slip rubber pads; 4. Two sets of clamping claws; 5. First threaded rod; 6. Working chamber; 7. Two sets of slide grooves; 8. Multiple sets of universal balls; 9. Limit rod; 10. Electric telescopic rod; 11. Pressing plate; 12. Motor support plate; 13. Servo motor; 14. Motor shock pad; 15. Motor protection cover; 16. Carrying handle. DETAILED DESCRIPTION
[0019] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0020] like Figures 1 to 3 As shown, the utility model is a cement pipe pile that is easy to hoist, including a support frame 1, a clamping mechanism is arranged in the support frame 1, and the clamping mechanism is driven by a driving mechanism;
[0021] The clamping mechanism also includes two groups of sliding plates 2, two groups of anti-skid rubber pads 3, two groups of clamping claws 4 and a first threaded rod 5. A working chamber 6 is arranged in the support frame 1. Two groups of sliding grooves 7 are arranged on the left and right sides of the bottom end of the working chamber 6. Two groups of first through holes are arranged in the middle area of the left and right ends of the working chamber 6. The left and right ends of the first threaded rod 5 are respectively fastened to the two groups of first through holes arranged in the middle area of the left and right ends of the working chamber 6 to fasten the bearing set. Threaded through holes are arranged in the middle areas of the two groups of sliding plates 2. The first threaded rod 5 is screwed with the threaded through holes arranged in the middle areas of the two groups of sliding plates 2. The bottom areas of the two groups of sliding plates 2 are respectively slidably clamped with the two groups of sliding grooves 7 arranged on the left and right sides of the bottom end of the working chamber 6. The top ends of the two groups of clamping claws 4 are respectively connected to the bottom ends of the two groups of sliding plates 2. The bottom areas of the two groups of sliding plates 2 are in sliding contact with the bottom surface of the support frame 1. Two groups of anti-skid rubber pads 3 are arranged in the two groups of clamping claws 4. , a limiting mechanism is arranged in the top area of the two sets of sliding plates 2, and a clamping mechanism is arranged in the middle part of the bottom end of the support frame 1; through the use of the support frame, two sets of sliding plates, two sets of anti-slip rubber pads, two sets of clamping claws, a first threaded rod, a working chamber, two sets of slide grooves, multiple sets of universal balls, a limiting rod, an electric telescopic rod, a clamping plate, a motor support plate and a servo motor, the first threaded rod is driven to rotate by the driving mechanism, and the servo motor drives the threaded rod to rotate, so that the two sets of sliding plates can be displaced in different directions, so that the two sets of clamping claws can hold or loosen the cement pipe piles, and the self-locking cooperation of the threaded rod and the two sets of clamping claws during the holding process can firmly hold the cement pipe piles, and it is not easy to loosen, and a mechanism that is convenient for stably clamping the cement pipe piles is used to effectively prevent the cement pipe piles from falling off when clamping, thereby enhancing the use efficiency and effect of the lifting equipment, thereby enhancing the practicality.
[0022] The utility model provides a cement pipe pile that is easy to hoist, and also includes multiple groups of universal beads 8. Multiple groups of universal beads 8 are arranged in the bottom area of two groups of sliding plates 2. The multiple groups of universal beads 8 are in rolling contact with the bottom end surface of the support frame 1; the multiple groups of universal beads make the sliding of the two groups of sliding plates smoother, thereby enhancing practicality.
[0023] The utility model provides a cement pipe pile that is easy to hoist. The limiting mechanism also includes a limiting rod 9. The left and right ends of the limiting rod 9 are respectively connected to the top areas of the left and right ends of the working chamber 6. The top areas of the two groups of sliding plates 2 are provided with second through holes. The limiting rod 9 is slidably fitted with the second through holes provided in the top areas of the two groups of sliding plates 2. Through the use of the limiting rod, the sliding of the two groups of sliding plates is more stable, thereby enhancing practicality.
[0024] The utility model provides a cement pipe pile which is easy to hoist. The clamping mechanism also includes an electric telescopic rod 10 and a clamping plate 11. The top of the electric telescopic rod 10 is connected to the middle of the bottom of the support frame 1, and the output end of the electric telescopic rod 10 is connected to the middle of the top of the clamping plate 11. Through the use of the clamping mechanism, the cement pipe pile can be easily clamped, the operation process is more stable, and the practicality is enhanced.
[0025] The utility model provides a cement pipe pile which is easy to hoist. The driving mechanism also includes a motor support plate 12 and a servo motor 13. The right end of the motor support plate 12 is connected to the bottom area of the left end of the support frame 1, the bottom end of the servo motor 13 is connected to the top of the motor support plate 12, the output end of the servo motor 13 is connected to the left end of the first threaded rod 5, and a protective mechanism is arranged at the outer end of the servo motor 13. By using the servo motor, it is convenient to drive the first threaded rod, thereby enhancing practicality.
[0026] The utility model provides a cement pipe pile that is easy to hoist. The protection mechanism also includes a motor shock-absorbing pad 14. The bottom end of the servo motor 13 is provided with a motor shock-absorbing pad 14, and the bottom end of the motor shock-absorbing pad 14 is connected to the top end of the motor support plate 12. The motor shock-absorbing pad can reduce the vibration of the servo motor, extend the service life, and thus enhance the practicality.
[0027] The utility model provides a cement pipe pile that is easy to hoist. The protection mechanism also includes a motor protection cover 15. The outer end of the servo motor 13 is provided with the motor protection cover 15. The bottom end of the motor protection cover 15 is connected to the top end of the motor support plate 12. The motor protection cover prevents debris from damaging the servo motor, thereby enhancing practicality.
[0028] The utility model is a cement pipe pile that is easy to hoist, and also includes a carrying handle 16, the bottom end of the carrying handle 16 is connected to the middle of the top end of the motor protection cover 15; the protection cover can be moved conveniently and quickly through the carrying handle, thereby enhancing practicality.
[0029] The utility model provides a cement pipe pile which is easy to hoist. When working, before completing the above-mentioned actions, it will first move to the position required by the user. Through the use of a support frame, two groups of sliding plates, two groups of anti-slip rubber pads, two groups of clamping claws, a first threaded rod, a working chamber, two groups of slide grooves, multiple groups of universal balls, a limit rod, an electric telescopic rod, a clamping plate, a motor support plate and a servo motor, the first threaded rod is driven to rotate by a driving mechanism, and the servo motor drives the threaded rod to rotate, so that the two groups of sliding plates can be displaced in different directions, so that the two groups of clamping claws can clamp or loosen the cement pipe pile, and in the clamping process, the self-locking cooperation between the threaded rod and the two groups of clamping claws can firmly clamp the cement pipe pile and it is not easy to loosen.
[0030] The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
[0031] The “first”, “second” and “third” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.
[0032] 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 technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A cement pipe pile that is easy to hoist, comprising a support frame (1), wherein a clamping mechanism is arranged inside the support frame (1), and the clamping mechanism is driven by a driving mechanism; It is characterized in that The clamping mechanism further comprises two sets of sliding plates (2), two sets of anti-slip rubber pads (3), two sets of clamping claws (4) and a first threaded rod (5); a working chamber (6) is arranged in the support frame (1); two sets of slide grooves (7) are arranged at the left and right side regions of the bottom end of the working chamber (6); two sets of first through holes are arranged at the middle regions of the left and right ends of the working chamber (6); the left and right ends of the first threaded rod (5) are respectively fastened to the two sets of first through holes arranged at the middle regions of the left and right ends of the working chamber (6) to fasten the bearing sets; the middle regions of the two sets of sliding plates (2) are provided with threaded through holes; the first threaded rod ( 5) are screwed with threaded through holes arranged in the middle area of the two sets of sliding plates (2); the bottom areas of the two sets of sliding plates (2) are respectively slidably clamped with two sets of sliding grooves (7) arranged on the left and right sides of the bottom end of the working chamber (6); the top ends of the two sets of clamping claws (4) are respectively connected to the bottom ends of the two sets of sliding plates (2); the bottom areas of the two sets of sliding plates (2) are in sliding contact with the bottom surface of the support frame (1); two sets of anti-slip rubber pads (3) are arranged in the two sets of clamping claws (4); a limiting mechanism is arranged in the top area of the two sets of sliding plates (2); and a clamping mechanism is arranged in the middle of the bottom end of the support frame (1).
2. A cement pipe pile that is easy to hoist as claimed in claim 1, characterized in that: It also includes a plurality of sets of universal beads (8), the bottom areas of the two sets of sliding plates (2) are provided with the plurality of sets of universal beads (8), and the plurality of sets of universal beads (8) are in rolling contact with the bottom end surface of the support frame (1).
3. A cement pipe pile that is easy to hoist as claimed in claim 2, characterized in that: The limiting mechanism also includes a limiting rod (9), the left and right ends of the limiting rod (9) are respectively connected to the top areas of the left and right ends of the working chamber (6), the top areas of the two groups of sliding plates (2) are provided with second through holes, and the limiting rod (9) is slidably fitted with the second through holes provided in the top areas of the two groups of sliding plates (2).
4. A cement pipe pile that is easy to hoist as claimed in claim 3, characterized in that: The clamping mechanism also includes an electric telescopic rod (10) and a clamping plate (11); the top end of the electric telescopic rod (10) is connected to the middle of the bottom end of the support frame (1); and the output end of the electric telescopic rod (10) is connected to the middle of the top end of the clamping plate (11).
5. A cement pipe pile that is easy to hoist as claimed in claim 4, characterized in that: The driving mechanism further comprises a motor support plate (12) and a servo motor (13); the right end of the motor support plate (12) is connected to the bottom area of the left end of the support frame (1); the bottom end of the servo motor (13) is connected to the top end of the motor support plate (12); the output end of the servo motor (13) is connected to the left end of the first threaded rod (5); and a protective mechanism is arranged at the outer end of the servo motor (13).
6. A cement pipe pile that is easy to hoist as claimed in claim 5, characterized in that: The protection mechanism also includes a motor shock absorbing pad (14), the bottom end of the servo motor (13) is provided with a motor shock absorbing pad (14), and the bottom end of the motor shock absorbing pad (14) is connected to the top end of the motor support plate (12).
7. A cement pipe pile that is easy to hoist as claimed in claim 6, characterized in that: The protection mechanism also includes a motor protection cover (15). The outer end of the servo motor (13) is provided with the motor protection cover (15), and the bottom end of the motor protection cover (15) is connected to the top end of the motor support plate (12).
8. The cement pipe pile that is easy to hoist as claimed in claim 7, characterized in that: It also comprises a carrying handle (16), the bottom end of the carrying handle (16) is connected to the middle part of the top end of the motor protection cover (15).