Walking propelling device of heavy mechanism
By designing a heavy-duty mechanism walking propulsion device including a propulsion jack and a propulsion frame, the problems of inconvenience and safety hazards when moving heavy-duty mechanisms in the prior art are solved, and the safe and convenient movement of heavy-duty mechanisms in space-constrained environments are achieved.
Patent Information
- Application Number
- CN202422119058.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The prior art is inconvenient to operate and safety hazards when moving heavy-duty mechanisms. Especially in space-constrained environments, the stroke and installation space problems of the jack are difficult to solve.
A heavy-duty mechanism walking propulsion device is designed, including a propulsion jack, a track beam, a support seat, a propulsion frame and a partition. Through the coordination of the propulsion jack and the propulsion frame, the automatic movement of the heavy-duty mechanism on the track beam is achieved, avoiding the process of manually adjusting the jack multiple times.
It realizes convenient operation and safe movement of heavy-duty mechanisms, suitable for space-constrained environments, the movement process is more silky and safe, and the sensor can monitor the moving distance, improving the convenience and safety of operation.
Smart Images
Figure CN222989734U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a walking propulsion device, in particular to a walking propulsion device for heavy mechanisms. Background Art
[0002] With the rapid development of infrastructure in China, it is often necessary to move large concrete precast components, heavy construction machinery, etc. during the construction process. The existing moving methods mainly adopt the cooperation of rollers, jacks and manual labor to move these heavy mechanisms. This is not only inconvenient to operate, but also has potential safety hazards. When using a jack, problems such as the stroke of the jack and the installation space need to be considered. When the heavy mechanism needs to move a long distance, a jack with a large stroke is often required. Since the stroke of the jack is proportional to its volume, the jack itself needs to occupy a certain space and is difficult to be applied to an environment with limited space. If a jack with a small stroke is selected, during the process of moving the heavy mechanism, it is necessary to manually disassemble the jack from the heavy mechanism, move the jack, and install the jack on the heavy mechanism repeatedly. The operation is complex and there are certain safety hazards. Summary of the Utility Model
[0003] Purpose of the Utility Model: The purpose of the utility model is to provide a walking propulsion device for heavy mechanisms that is convenient to operate and safe for moving heavy mechanisms.
[0004] Technical Solution: A walking propulsion device for heavy mechanisms disclosed by the utility model includes a track beam and a heavy mechanism that can move along the track beam, and further includes a propulsion jack for driving the heavy mechanism to move, a propulsion frame that is slidably arranged on the track beam and cooperates with the propulsion jack to drive the heavy mechanism to move on the track beam, and a support seat that is slidably sleeved on the track beam and fixedly connected to the bottom of the heavy mechanism. Both ends of the propulsion jack are respectively connected to the support seat and the propulsion frame. A plurality of partitions for cooperating with the propulsion frame to limit its position are arranged at intervals on the track beam.
[0005] Further, the propulsion frame includes a frame body in a U-shape that is adapted to the track beam, upper bearings symmetrically arranged inside the two vertical plates of the frame body and rotatably connected thereto, side plates symmetrically arranged on both sides of the frame body, lower bearings symmetrically arranged inside the two side plates and rotatably connected thereto, two longitudinal beams symmetrically arranged and fixedly connected to the transverse plate of the frame body, a slider rotatably connected between the two longitudinal beams and cooperating with the partition, and a transverse beam fixedly connected between the two longitudinal beams and used to limit the one-way rotation of the slider.
[0006] Further, the side plate is detachably connected to the frame body.
[0007] Further, it further includes an auxiliary seat for supporting the heavy mechanism and fixedly connected thereto, and the auxiliary seat is slidably installed on the track beam.
[0008] Furthermore, a latch for locking the auxiliary seat is provided on the auxiliary seat.
[0009] Furthermore, a socket is fixedly connected to the top of the propulsion frame, and one end of the propulsion jack is detachably connected to the socket through a pin.
[0010] Furthermore, a sensor for measuring the propulsion distance is installed on the propulsion jack.
[0011] Beneficial effects: Compared with the prior art, the present utility model has the following advantages: The propulsion frame and the propulsion jack cooperate with each other, so that a propulsion jack with a short stroke can automatically propel a heavy mechanism to travel a long distance. During the movement process, there is no need to manually adjust the positions of the propulsion frame and the heavy mechanism, which is convenient to operate, has strong safety, and high practicability, and can be applied to situations with limited space; moreover, the cooperation between the propulsion jack and the propulsion frame to propel the heavy mechanism to move is smoother and safer than the existing construction technology; during the movement of the heavy mechanism, the sensor can monitor its moving distance. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a schematic structural diagram of the present utility model;
[0013] Figure 2 is a schematic structural diagram of the propulsion frame of the present utility model;
[0014] Figure 3 is another schematic structural diagram of the propulsion frame of the present utility model;
[0015] Figure 4 is a front view of the propulsion frame of the present utility model. DETAILED DESCRIPTION OF THE INVENTION
[0016] The technical solution of the present utility model will be further described below with reference to the drawings.
[0017] A heavy mechanism traveling propulsion device according to the present utility model, as Figure 1 shown, includes a propulsion jack 2, a track beam 3, a support seat 4, a propulsion frame 5, a partition 6, an auxiliary seat 14, and a socket 16; both the support seat 4 and the auxiliary seat 14 are fixedly installed at the bottom of the driving heavy mechanism 1, and both the support seat 4 and the auxiliary seat 14 are slidably sleeved on the top of the track beam 3. Preferably, the support seat 4 is fixedly connected to the center point of the heavy mechanism 1, and a latch 15 for locking the auxiliary seat 14 is provided on the auxiliary seat 14. When the latch 15 is locked, the auxiliary seat 14 is fixed on the track beam 3 and cannot move. When not moving, the setting of the auxiliary seat 14 and the latch 15 can improve the stability of the heavy mechanism 1 supported on the track beam 3.
[0018] Both ends of the propulsion jack 2 are respectively connected to the support seat 4 and the propulsion frame 5. A socket 16 is fixedly connected to the top of the propulsion frame 5. One end of the propulsion jack 2 is detachably connected to the socket 16 through a pin, which facilitates the subsequent installation of the propulsion frame 5 on the track beam 3. Preferably, a sensor for measuring the propulsion distance is installed on the propulsion jack 2.
[0019] As Figure 2 - Figure 4 shown, the propulsion frame 5 includes a frame body 7, upper bearings 8, side plates 9, lower bearings 10, longitudinal beams 11, sliders 12 and transverse beams 13. The upper bearings 8 are rotatably installed inside the two vertical plates of the frame body 7. A plurality of upper bearings 8 are provided and are symmetrically arranged about the center of the frame body 7. The side plates 9 are symmetrically arranged on both sides of the frame body 7. Preferably, the side plates 9 are detachably connected to the frame body 7, and the detachable connection method can be selected as bolt connection, but is not limited to bolt connection. The lower bearings 10 are rotatably installed inside the two side plates 9. A plurality of lower bearings 10 are provided and are symmetrically arranged about the center of the frame body 7. The longitudinal beams 11 are fixedly connected to the transverse plate of the frame body 7. Two longitudinal beams 11 are provided and are symmetrically arranged about the center of the frame body 7. The slider 12 is rotatably installed between the two longitudinal beams 11. The transverse beam 13 is fixedly connected between the two longitudinal beams 2. The transverse beam 13 is located on one side of the slider 12, and the transverse beam 13 is provided to limit the one-way rotation of the slider 12. A number of partitions 6 are spacedly arranged on the track beam 3 to cooperate with the propulsion frame 5 to limit its position.
[0020] During use, the heavy mechanism 1 is fixedly installed on the support base 4 and the auxiliary base 14. Then, the upper bearing 8 and the lower bearing 10 of the propulsion frame 5 are inserted from the upper plane of the track beam 3. Alternatively, the side plates 9 on both sides of the propulsion frame 5 can be removed, the frame body 7 can be placed on the track beam, and then the side plates 9 can be installed from both sides. After installing the propulsion frame 5, push the propulsion frame 5 to check and adjust its fit with the track beam 3. Push the propulsion frame 5 to the connection point of the propulsion jack 2, and install the propulsion jack 2 and the socket 16 at the top of the propulsion frame 5 through a pin. Release the latch 15 on the auxiliary base 14 to release the limit on the auxiliary base 14. Then, when controlling the propulsion jack 2 to extend, the propulsion frame 5 is subjected to the thrust of the propulsion jack 2. At this time, the slider 12 in the middle under the propulsion frame 5 touches the partition 6 in the middle of the slide rail beam 2, and the slider 12 is restricted at the current position under the block of the cross beam 13. The propulsion frame 5 is restricted at the current position, thereby enabling the propulsion jack 2 to push the heavy mechanism 1 to move. When the propulsion jack 2 extends to the preset length, control the piston rod of the propulsion jack 2 to retract. At this time, the propulsion frame 5 is subjected to the pulling force of the propulsion jack 2, that is, the force direction of the propulsion frame 5 is opposite. Due to the setting of the cross beam 13, the slider 12 rotates unidirectionally, so that it crosses the current partition 6 to the next partition 6. At this time, there will be a certain distance between the slider 12 and the side wall of the partition 6 after crossing. Control the propulsion jack 2 to extend until the slider 12 fits with the side wall of this partition 6, restricting the slider 12 at the current position (before the position of the slider 12 is restricted, the telescopic movement of the propulsion jack 2 will not push the heavy mechanism 1). Control the propulsion jack 2 to extend again to make the heavy mechanism 1 move. Repeat this process until the heavy mechanism 1 moves to the specified position. During the movement of the heavy mechanism 1, the sensor monitors the propulsion distance of the propulsion jack 2 connected to it, which is convenient for the staff to understand the propulsion distance. Compared with the existing construction technology, the method of using the propulsion jack 2 in cooperation with the propulsion frame 5 to push the heavy mechanism to move makes the movement of the heavy mechanism smoother and safer.
Claims
1. A heavy-duty mechanism travel propulsion device, comprising a track beam (3) and a heavy-duty mechanism (1) movable along the track beam, characterized in that: It further includes a propulsion jack (2) for driving the movement of the heavy mechanism (1), a propulsion frame (5) slidably arranged on the track beam (3) and cooperating with the propulsion jack (2) to drive the heavy mechanism (1) to move on the track beam (3), and a support base (4) slidably sleeved on the track beam (3) and fixedly connected to the bottom of the heavy mechanism (1). Both ends of the propulsion jack (2) are respectively connected to the support base (4) and the propulsion frame (5). A plurality of partitions (6) for cooperating with the propulsion frame (5) to limit its position are arranged at intervals on the track beam (3).
2. The heavy-duty mechanism travel propulsion device according to claim 1, characterized in that: The propulsion frame (5) includes a frame body (7) in a U - shaped form and adapted to the track beam (3), upper bearings (8) symmetrically arranged inside the two vertical plates of the frame body (7) and rotatably connected thereto, side plates (9) symmetrically arranged on both sides of the frame body (7), lower bearings (10) symmetrically arranged inside the two side plates (9) and rotatably connected thereto, two longitudinal beams (11) symmetrically arranged and fixedly connected to the transverse plate of the frame body (7), a slider (12) rotatably connected between the two longitudinal beams (11) and cooperating with the partition (6), and a transverse beam (13) fixedly connected between the two longitudinal beams (11) and used to limit the one - way rotation of the slider (12).
3. The heavy-duty mechanism travel propulsion device according to claim 2, characterized in that: The side plate (9) is detachably connected to the frame body (7).
4. The heavy-duty mechanism travel propulsion device according to claim 1, characterized in that: It further includes an auxiliary seat (14) for assisting in supporting the heavy mechanism (1) and fixedly connected thereto. The auxiliary seat (14) is slidably installed on the track beam (3).
5. The heavy-duty mechanism travel propulsion device according to claim 4, characterized in that: A lock (15) for locking the auxiliary seat (14) is arranged on the auxiliary seat (14).
6. The heavy-duty mechanism travel propulsion device according to claim 1, characterized in that: A socket (16) is fixedly connected to the top of the propulsion frame (5). One end of the propulsion jack (2) is detachably connected to the socket (16) through a pin.
7. The heavy-duty travel propulsion device according to claim 1, characterized in that: A sensor for measuring the propulsion distance is installed on the propulsion jack (2).