Hydraulic pump quick-release energy module for floor derrick jacking construction

Abstract

The invention discloses a hydraulic pump quick-release energy module for floor derrick jacking construction, which comprises a hydraulic pump assembly and one or more energy modules for supplying power to the hydraulic pump assembly, the energy modules are arranged left and right, a plurality of placement bins are arranged in the energy modules, batteries are placed in the placement bins, and the storage bins are connected with the hydraulic pump assembly. A pressing plate for fixing the position of the battery is arranged in the placing bin; an electric interface is formed in the upper side of the battery; an electrode plugboard is arranged at the top of the placement bin corresponding to the electric interface; a pressure plate is correspondingly arranged on the upper side of each pressing plate and can move up and down; supporting legs are arranged on the lower side of the energy module and connected with the pressure plate through a linkage mechanism. When the supporting legs are unfolded, the pressure plate is driven by the linkage mechanism to move downwards; when the supporting legs are folded, the pressure plate is driven by the linkage mechanism to move upwards. According to the invention, grouping type design is adopted, replacement and charging are flexible, and after arriving at a construction site, the device can be flexibly placed, and has good stability, simple operation and high safety.

Description

Technical Field

[0001] The invention belongs to the technical field of ground-mounted pole lifting construction, and in particular relates to a hydraulic pump quick-detachable energy module for ground-mounted pole lifting construction. Background Art

[0002] With the development of the electric power industry, more and more provincial power grids and large cross-regional power grids have begun to be built. In these power grids, large-span transmission lines are becoming more and more common. Tower assembly construction is a link in the construction of transmission lines with large workload, high construction difficulty and many dangerous factors. At present, the main construction equipment in China is still various types of poles. Ground-mounted poles have the advantages of strong operability, high efficiency, heavy lifting and little influence by terrain restrictions. The installation sequence of ground-mounted poles adopts a top-down installation sequence, so the jacking operation of the poles is particularly important.

[0003] The jacking of the boom is usually done by hydraulic jacking. When the height of the boom needs to be raised to install the next layer of tower materials, the upper part of the boom is lifted by the hydraulic cylinder and the standard section is installed below. The hydraulic pump station provides power for the jacking cylinder. The hydraulic system adopts a new energy electric hydraulic system to reduce the failure rate of the hydraulic pump station, realize maintenance-free equipment, and improve the stability and reliability of the boom jacking hydraulic system, which greatly promotes the safety management of power tower construction.

[0004] However, the existing new energy electric hydraulic system preferentially uses battery modules for power supply. The battery module is fixed in the base. The battery density is large, the weight is concentrated, it is not convenient to move, and the operation is inconvenient during charging and replacing. The battery is affected by the overall vibration, which has an adverse effect on the health of the battery. There is an urgent need to develop a quick-detachable energy module for a hydraulic pump for ground-based boom lifting construction. Summary of the invention

[0005] In order to solve the problems in the prior art, the present invention provides a hydraulic pump quick-detachable energy module for ground-mounted pole jacking construction.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions: A hydraulic pump quick-detachable energy module for ground-mounted pole lifting construction comprises a hydraulic pump assembly and an energy module for powering the hydraulic pump assembly, wherein one or more energy modules are arranged in a left-right arrangement, and a plurality of placement compartments are arranged in an up-down arrangement in the energy module, wherein batteries are placed in the placement compartments, and a pressing plate for fixing the battery position is provided in the placement compartments; the pressing plate is located on the top of the battery, and is mounted on the top plate of the placement compartment through an elastic reset structure, so that the pressing plate and the battery form a tight fit; An electrical interface is provided on the upper side of the battery, and an electrode plug plate is provided on the top of the storage compartment corresponding to the electrical interface; the electrode plug plate includes a horizontal mounting plate and a vertical electrode, the mounting plate is located above the pressing plate, and the electrode slides up and down through the electrode channel on the pressing plate; the electrode plug plate is also connected to the cable; A pressure plate is provided on the upper side of each pressure plate, and the pressure plate can move up and down. When the pressure plate moves downward, it presses the electrode plug plate and the pressure plate, so that the pressure plate is pressed on the battery, so that the electrode of the electrode plug plate is inserted into the electrical interface; when the pressure plate moves upward, the pressure plate moves upward under the action of the elastic reset mechanism, and at the same time drives the electrode plug plate to move upward so that the electrode of the electrode plug plate is separated from the electrical interface; A support leg is provided on the lower side of the energy module. The support leg has two states: open and retracted, and the support leg is connected to the pressure plate through a linkage mechanism; when the support leg is open, the pressure plate is driven to move downward through the linkage mechanism; when the support leg is retracted, the pressure plate is driven to move upward through the linkage mechanism.

[0007] Preferably, the support leg comprises a rear support leg, the upper end of the rear support leg is rotatably connected to the energy module via a rear shaft, and a storage slot is provided on the energy module at a position corresponding to the rear support leg; The linkage mechanism includes a vertical rod, which is slidably connected to the energy module up and down, and is fixedly connected to the pressure plates at each placement bin position; the lower end of the vertical rod is rotatably connected to the rear support leg, and the rotation position of the lower end of the vertical rod is located on the lower side of the rear rotation axis of the rear support leg; a connecting rod is also fixed to the lower end of the vertical rod, and a tensioning spring is connected to the connecting rod, and the other end of the tensioning spring is connected to the energy module.

[0008] Preferably, the support leg further comprises a front support leg, the upper end of the front support leg is rotatably connected to the energy module via a front rotating shaft, and a storage groove is provided on the energy module at a position corresponding to the front support leg; The front supporting leg is connected to the vertical rod through an extrusion rod, which is inclined upward from front to back. The front end of the extrusion rod is rotationally connected to the middle and upper part of the front supporting leg, and the rear end of the extrusion rod is rotationally connected to the lower part of the vertical rod.

[0009] Preferably, elastic pads are provided at the lower ends of the front supporting legs and the rear supporting legs.

[0010] Preferably, a roller is provided on the lower side of the energy module between the front supporting legs and the rear supporting legs, and a downward extension height of the roller is lower than a downward extension height of the front supporting legs and the rear supporting legs when they are opened.

[0011] Preferably, a detachable door panel is provided at the front window of the storage bin, and an elastic pad is fixed to the inner side of the door panel to position the battery.

[0012] Preferably, the placement bin is provided with a buffer block at the rear side.

[0013] Preferably, the pressure plate is L-shaped, including a horizontal plate and a vertical plate, wherein the horizontal plate cooperates with the top of the battery, a guide column is provided at the upper end of the vertical plate, a guide seat is fixed at the corresponding position of the bin top plate, the guide column and the guide seat are slidably connected up and down and a reset spring is installed between the two, thereby forming an elastic reset structure.

[0014] Preferably, a positioning groove is provided on the pressing plate, the mounting plate of the electrode plug plate is located at the positioning groove, and a connecting spring is installed between the two.

[0015] Preferably, a flip buckle and a clamping hole are respectively provided on the left and right sides of the top of the energy module, and a clamping column slidably connected to the flip buckle is provided on the flip buckle; When the adjacent energy modules on the left and right are connected, the flip buckle on one energy module is flipped to the clamping hole position of the other energy module, and the clamping column moves downward and is inserted into the clamping hole to complete the connection between them.

[0016] Beneficial effects of the present invention: The present invention conducts key technical research on the quick-detachable energy module of the hydraulic pump for ground-mounted boom jacking construction, effectively solves the problem of the mobility of the hydraulic pump energy, has a groupable design, and is flexible to replace and charge. After arriving at the construction site, it can be flexibly placed and supported by the front and rear supporting legs. It has good stability and is easy to operate. Multiple energy modules can be connected by flip buckles to form a whole.

[0017] The present invention links the plugging and unplugging actions of the electrode plug plate and the battery electrical interface with the unfolding and retracting of the rear support legs, thereby ensuring the safety of use, and the connection and disconnection are convenient, fast and easy to operate, thereby greatly improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the present invention; Figure 2 is a schematic diagram of the energy module in the present invention; Figure 3 is a longitudinal cross-sectional view of the energy module of the present invention; Figure 4 for Figure 3 A in the enlarged view; Figure 5 for Figure 3 A magnified view of the middle extrusion rod; Figure 6 It is a schematic diagram of the linkage mechanism in the present invention.

[0019] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figures 1 to 6 As shown, this embodiment provides a hydraulic pump quick-detachable energy module for ground-mounted pole lifting construction, including a hydraulic pump assembly 1 and an energy module 2 for powering the hydraulic pump assembly 1. A new energy motor is installed on the hydraulic pump assembly 1, and rollers are provided on the lower side for easy movement. The energy module 2 is connected through a cable and an electrical interface. A handle is provided on the upper side of the energy module 2, and a roller 22 is provided in the middle position of the lower side of the energy module 2 to help movement.

[0022] In this embodiment, two energy modules 2 are arranged on the left and right sides. A flip buckle 28 and a clamping hole are respectively provided on the left and right sides of the top of the energy module 2, and a clamping column slidably connected to the flip buckle 28 is provided. When two energy modules are connected, the flip buckle 28 on one energy module is flipped to the clamping hole position of the other energy module, and the clamping column moves downward and is inserted into the clamping hole to complete the connection between them.

[0023] The structure of energy module 2 is as follows: Considering the heavy weight of the battery and the inconvenience of replacement, a modular placement method is adopted. Two placement compartments 23 are arranged in an upper and lower arrangement in the energy module 2, and a door panel 27 that can be opened and closed is provided at the front window of the placement compartment 23, and the battery is placed in the placement compartment 23. An elastic foam pad is fixed on the inner side of the door panel 27 to position the battery, and a buffer block 24 is also provided on the inner side of the placement compartment 23.

[0024] A pressing plate 25 for fixing the battery position is provided at the left and right positions of the storage compartment 23, and the pressing plate 25 is close to one side of the door panel. The pressing plate 25 is located on the top of the battery, and the pressing plate 25 is installed on the top plate of the storage compartment 23 through an elastic reset structure, so that the pressing plate 25 and the battery form a tight fit.

[0025] In this embodiment, the pressure plate 25 is L-shaped, including a horizontal plate and a vertical plate, wherein the horizontal plate cooperates with the top of the battery, and a guide column 251 is provided at the upper end of the vertical plate. A guide seat 252 is fixed at the corresponding position of the top plate of the placement bin 23, and the guide column 251 and the guide seat 252 are slidably connected up and down and a reset spring 253 is installed between the two, thereby forming an elastic reset structure.

[0026] In this embodiment, a positioning groove is provided on the horizontal plate portion of the pressing plate, and the mounting plate of the electrode plug plate 26 is located at the positioning groove, and a connecting spring is installed between the two.

[0027] An electrical interface is provided on the upper side of the battery, and an electrode plug plate 26 is provided on the top of the placement compartment 23 corresponding to the electrical interface; the electrode plug plate 26 includes a horizontal mounting plate and a vertical electrode, the mounting plate is located above the pressing plate 25, and the electrode slides up and down through the electrode channel on the pressing plate. The electrode plug plate 26 is also connected to the cable to guide the electricity to the cable and transmit it to the hydraulic pump assembly 1.

[0028] A pressure plate 36 is provided on the upper side of each pressure plate 25. The pressure plate 36 can move up and down. When the pressure plate 36 moves downward, it presses the electrode plug plate 26 and the pressure plate 25, so that the pressure plate 25 is pressed on the battery, and the electrodes of the electrode plug plate 26 are inserted into the electrical interface; when the pressure plate moves upward, the pressure plate 25 moves upward under the action of the elastic reset mechanism, and at the same time drives the electrode plug plate 26 to move upward so that the electrodes of the electrode plug plate 26 are separated from the electrical interface.

[0029] The lower side of the energy module 2 is provided with a front support leg 31 and a rear support leg 32. The upper end of the front support leg 31 is rotatably connected to the energy module 2 via a front rotating shaft, and a storage slot is provided on the energy module at a position corresponding to the front support leg 31. The upper end of the rear support leg 32 is rotatably connected to the energy module 2 via a rear rotating shaft, and a storage slot is provided on the energy module at a position corresponding to the rear support leg. In this way, the front support leg 31 and the rear support leg 32 both have two states: open and retracted.

[0030] Moreover, the rear support legs 32 are connected to the pressure plate 36 through a linkage mechanism. When the rear support legs 32 are opened, the pressure plate 36 is driven to move downward through the linkage mechanism; when the rear support legs 32 are retracted, the pressure plate 36 is driven to move upward through the linkage mechanism.

[0031] Specifically, the linkage mechanism includes a vertical rod 33, which is slidably connected to the left and right sides of the energy module 2. The setting of the slide groove on the energy module 2 must ensure the realization of the following actions of the vertical rod 33. The vertical rod 33 on each side is fixedly connected to the pressure plate 36 at the corresponding position of each placement bin. The lower end of the vertical rod 33 is rotatably connected to the rear support leg 32, and the rotation position of the lower end of the vertical rod 33 is located at the lower side of the rear shaft of the rear support leg 32; the lower end of the vertical rod 33 is also fixed with a connecting rod 37, and the connecting rod 37 is connected to the tension spring 35, and the other section of the tension spring 35 extends obliquely upward and connected to the energy module 2.

[0032] In order to achieve the synchronous opening and retracting of the front supporting leg 31, the front supporting leg 31 is connected to the vertical rod 33 by an extrusion rod 34, and the extrusion rod 34 is inclined upward from front to back. The front end of the extrusion rod 34 is rotatably connected to the middle and upper part of the front supporting leg 31, and the rear end of the extrusion rod 34 is rotatably connected to the lower part of the vertical rod 33.

[0033] In order to improve the stability after support, elastic pads are provided at the lower ends of the front support legs 31 and the rear support legs 32.

[0034] In order to achieve that the roller 22 is suspended in the air when the front supporting legs 31 and the rear supporting legs 32 support the energy module 2, the downward extension height of the roller 22 is lower than the downward extension height when the front supporting legs 31 and the rear supporting legs 32 are opened.

[0035] The working principle of the present invention is as follows: The operator can directly move the energy module 2 by the handle, and the roller 22 is easy to move. After reaching the designated position, the energy module 2 is tilted, the rear support leg 32 is rotated, the vertical rod 33 is driven to move downward, the pressing plate 25 is driven to move downward, and the electrode plug plate 26 is driven to insert into the battery interface. At the same time, the squeezing rod 34 squeezes the front support leg 31, and the front support leg 31 is unfolded. The energy module is supported by the front support leg 31 and the rear support leg 32, and the roller 22 is suspended in the air to improve the stability of the placement. Then the hydraulic pump assembly 1 can be powered.

[0036] The present invention links the plugging and unplugging action of the electrode plug plate 26 and the battery electrical interface with the unfolding and retracting of the rear support legs 32, thereby ensuring the safety of use, and the connection and disconnection are convenient, fast and easy to operate, thereby greatly improving the work efficiency.

[0037] The present invention conducts key technical research on the quick-detachable energy module of the hydraulic pump for ground-mounted boom jacking construction, effectively solves the problem of the mobility of the hydraulic pump energy, has a groupable design, and is flexible to replace and charge. After arriving at the construction site, it can be flexibly placed and supported by the front and rear supporting legs. It has good stability and is easy to operate. Multiple energy modules can be connected by flip buckles to form a whole.

[0038] The above embodiments are only used to illustrate rather than limit the technical solutions of the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art should understand that the present invention can still be modified or replaced by equivalents. Any modification or partial replacement that does not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

[0039] If the words "first", "second", etc. are used in this document to limit components, those skilled in the art should know that the use of "first" and "second" is only to facilitate the description of the present invention and simplify the description. Unless otherwise stated, the above words have no special meaning.

[0040] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A quick-detachable energy module for a hydraulic pump used for ground-mounted pole lifting construction, comprising a hydraulic pump assembly and an energy module for supplying power to the hydraulic pump assembly, characterized in that: The energy module is arranged in one or more positions on the left and right sides, and a plurality of placement compartments are arranged in the energy module in an up-down manner. The batteries are placed in the placement compartments, and a pressure plate for fixing the position of the batteries is provided in the placement compartments; the pressure plate is located on the top of the batteries, and the pressure plate is installed on the top plate of the placement compartment through an elastic reset structure, so that the pressure plate and the batteries form a tight fit; An electrical interface is provided on the upper side of the battery, and an electrode plug plate is provided on the top of the storage compartment corresponding to the electrical interface; the electrode plug plate includes a horizontal mounting plate and a vertical electrode, the mounting plate is located above the pressing plate, and the electrode slides up and down through the electrode channel on the pressing plate; the electrode plug plate is also connected to the cable; A pressure plate is provided on the upper side of each pressure plate, and the pressure plate can move up and down. When the pressure plate moves downward, it presses the electrode plug plate and the pressure plate, so that the pressure plate is pressed on the battery, so that the electrode of the electrode plug plate is inserted into the electrical interface; when the pressure plate moves upward, the pressure plate moves upward under the action of the elastic reset mechanism, and at the same time drives the electrode plug plate to move upward so that the electrode of the electrode plug plate is separated from the electrical interface; A support leg is provided on the lower side of the energy module. The support leg has two states: open and retracted, and the support leg is connected to the pressure plate through a linkage mechanism; when the support leg is open, the pressure plate is driven to move downward through the linkage mechanism; when the support leg is retracted, the pressure plate is driven to move upward through the linkage mechanism.

2. The hydraulic pump quick-detachable energy module for ground-mounted pole lifting construction according to claim 1 is characterized in that: The support legs include a rear support leg, the upper end of which is rotatably connected to the energy module via a rear shaft, and a storage slot is provided on the energy module at a position corresponding to the rear support leg; The linkage mechanism includes a vertical rod, which is slidably connected to the energy module up and down, and is fixedly connected to the pressure plates at each placement bin position; the lower end of the vertical rod is rotatably connected to the rear support leg, and the rotation position of the lower end of the vertical rod is located on the lower side of the rear rotation axis of the rear support leg; a connecting rod is also fixed to the lower end of the vertical rod, and a tensioning spring is connected to the connecting rod, and the other end of the tensioning spring is connected to the energy module.

3. The hydraulic pump quick-detachable energy module for ground-mounted pole lifting construction according to claim 2 is characterized in that: The support legs also include a front support leg, the upper end of the front support leg is rotatably connected to the energy module via a front rotating shaft, and a storage slot is provided on the energy module at a position corresponding to the front support leg; The front supporting leg is connected to the vertical rod through an extrusion rod, which is inclined upward from front to back. The front end of the extrusion rod is rotationally connected to the middle and upper part of the front supporting leg, and the rear end of the extrusion rod is rotationally connected to the lower part of the vertical rod.

4. The hydraulic pump quick-detachable energy module for ground-mounted pole lifting construction according to claim 3 is characterized in that: The lower ends of the front supporting legs and the rear supporting legs are both provided with elastic pads.

5. The hydraulic pump quick-detachable energy module for ground-mounted pole lifting construction according to claim 3 is characterized in that: A roller is provided on the lower side of the energy module between the front supporting legs and the rear supporting legs, and a downward extension height of the roller is lower than a downward extension height of the front supporting legs and the rear supporting legs when they are opened.

6. The hydraulic pump quick-detachable energy module for ground-mounted pole lifting construction according to claim 1 is characterized in that: A detachable door panel is provided at the front window of the placement bin, and an elastic pad is fixed on the inner side of the door panel to position the battery.

7. The hydraulic pump quick-detachable energy module for ground-mounted pole lifting construction according to claim 1 or 6, characterized in that: The placement bin is provided with a buffer block at the rear side.

8. The hydraulic pump quick-detachable energy module for ground-mounted pole lifting construction according to claim 1 is characterized in that: The pressure plate is L-shaped and includes a horizontal plate and a vertical plate, wherein the horizontal plate cooperates with the top of the battery, a guide column is provided at the upper end of the vertical plate, a guide seat is fixed at the corresponding position of the bin top plate, the guide column and the guide seat are slidably connected up and down and a reset spring is installed between the two, thereby forming an elastic reset structure.

9. The hydraulic pump quick-detachable energy module for ground-mounted pole lifting construction according to claim 1 is characterized in that: The pressing plate is provided with a positioning groove, the mounting plate of the electrode plug plate is located at the positioning groove, and a connecting spring is installed between the two.

10. The hydraulic pump quick-detachable energy module for ground-mounted pole lifting construction according to claim 1 is characterized in that: The left and right sides of the top of the energy module are respectively provided with a flip buckle and a clamping hole, and the flip buckle is matched with a clamping column slidably connected thereto; When the adjacent energy modules on the left and right are connected, the flip buckle on one energy module is flipped to the clamping hole position of the other energy module, and the clamping column moves downward and is inserted into the clamping hole to complete the connection between them.

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