Auxiliary tool for assembling large arm of high-altitude maintenance vehicle

Abstract

The utility model discloses an auxiliary tool for assembling a big arm of a high-altitude maintenance vehicle, and relates to the technical field of big arm assembling tools. The high-altitude maintenance vehicle big arm assembling auxiliary tool comprises a bottom plate, a moving plate is movably installed on one side of the bottom of the bottom plate, a driving mechanism used for adjusting the using angle of the moving plate is fixedly installed on the other side of the top of the bottom plate, and an auxiliary moving mechanism used for conducting auxiliary moving on a maintenance vehicle big arm is fixedly installed at the bottom of one side of the moving plate. The constant-speed motor is powered on and operates to drive the screw rod to rotate, the rotating screw rod can drive the screw sleeve to move in the horizontal position, and the screw sleeve moving in the horizontal position can drive the connecting piece to move in the synchronous position. The connecting piece which moves synchronously can drive the movable plate through the linkage base to conduct arc position adjustment with the shaft base as the axis, and the function of adjusting the assembly angle of the large arm of the high-altitude maintenance vehicle according to use requirements is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of boom assembly tooling, in particular to a boom assembly auxiliary tooling for a high-altitude maintenance vehicle. Background Art

[0002] Aerial maintenance vehicles, also known as aerial work vehicles, are a type of special work vehicle. Aerial maintenance vehicles refer to special vehicles that transport staff and equipment to the site and perform aerial operations. When processing and assembling the aerial maintenance vehicle, it is necessary to use assembly tooling to assemble, weld, spray, and perform other operations on the bulky aerial maintenance vehicle boom.

[0003] When processing and assembling the aerial maintenance vehicle, it is necessary to use assembly tooling. Among them, the "a kind of boom tooling" disclosed by the publication number "CN204934945U" has solved the problem that traditional boom tooling fixtures all realize the positioning of the tooling through a single group or multiple groups of holes, positioning plates, etc. However, this type of positioning method has certain defects in structure and design, which will lead to various disadvantages of poor flatness of the welded boom.

[0004] However, there are still many defects in the actual use of boom assembly tools with similar structures, such as: the device in the prior art is easily limited by the assembly angle of the boom of the aerial maintenance vehicle, and the boom of the aerial maintenance vehicle needs to be frequently disassembled to perform assembly operations on the boom of the aerial maintenance vehicle, which reduces the flexibility of the use of the device and narrows the scope of application of the device. Therefore, it is necessary to design an auxiliary tool for assembling the boom of the aerial maintenance vehicle. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an auxiliary tooling for assembling the boom of a high-altitude maintenance vehicle to solve the above-mentioned problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an auxiliary tooling for assembling the boom of a high-altitude maintenance vehicle, comprising a bottom plate, a movable plate is movably installed on one side of the bottom of the bottom plate, a driving mechanism for adjusting the use angle of the movable plate is fixedly installed on the other side of the top of the bottom plate, and an auxiliary moving mechanism for assisting the movement of the boom of the maintenance vehicle is fixedly installed on the bottom of one side of the movable plate;

[0007] The driving mechanism comprises a uniform speed motor, a screw is fixedly mounted on the output end of the uniform speed motor, a screw sleeve is threadedly mounted on the outer side of the screw, a connecting piece is movably mounted on the top of the screw sleeve through a shaft, a linkage seat is fixedly mounted on one end of the connecting piece, and one side of the linkage seat is movably connected to the moving plate through a guide rail;

[0008] The auxiliary moving mechanism comprises a bracket, and two groups of electric rods are fixedly installed on the top of the bracket.

[0009] Preferably, an axle seat is fixedly installed on the top of the base plate close to one side of the movable plate, and the inner side of the axle seat is movably connected to the outer side of the movable plate through a connecting shaft.

[0010] Preferably, a fixing seat is fixedly installed on the top of one side of the movable plate, two groups of screw rods are threadedly installed on the top of the fixing seat, and a pressure plate is fixedly installed on the bottom end of the screw rod.

[0011] Preferably, a support plate is fixedly mounted on the output end of the electric rod, two sets of synchronous motors are fixedly mounted on the top of the support plate, and a resistance roller is fixedly mounted on the output end of the synchronous motor.

[0012] Preferably, a plurality of groups of reinforcing members are equidistantly installed at the bottom of the bracket, and one side of the reinforcing member is fixedly connected to one side of the movable plate.

[0013] Preferably, a limiting frame is fixedly installed between the driving mechanisms, and a sliding sleeve fixedly connected to the threaded sleeve is sleeved and installed on the outer side of the limiting frame.

[0014] Beneficial Effects

[0015] The utility model provides an auxiliary tooling for assembling the boom of a high-altitude maintenance vehicle. Compared with the prior art, it has the following beneficial effects:

[0016] 1. The screw is driven to rotate by energizing the uniform speed motor, and the rotating screw can drive the screw sleeve to move horizontally, and the screw sleeve that moves horizontally can drive the connecting piece to move synchronously, and the connecting piece that moves synchronously can drive the moving plate to adjust the arc position with the shaft seat as the axis through the linkage seat, thereby realizing the function of adjusting the assembly angle of the boom of the aerial maintenance vehicle according to the use requirements, increasing the flexibility of the use of the device, avoiding the boom of the aerial maintenance vehicle being restricted by the angle of use of the device, and expanding the scope of application of the device.

[0017] 2. The electric rod is powered on to drive the support plate to move vertically. The support plate that moves vertically can drive the synchronous motor to move vertically to the specified position, and then the synchronous motor is powered on to drive the resistance roller to rotate. The rotating resistance roller can assist in moving the boom of the aerial maintenance vehicle placed inside the fixed seat, thereby realizing the function of assisting in moving the bulky boom of the aerial maintenance vehicle, avoiding the problem that the operator needs to use external auxiliary equipment to move the boom of the aerial maintenance vehicle, and increasing the intelligent effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the partial structure of the back side of the utility model;

[0020] Figure 3 It is a schematic diagram of the local structure of the driving mechanism of the utility model;

[0021] Figure 4 It is a partial structural schematic diagram of the auxiliary moving mechanism of the utility model.

[0022] In the figure: 1, bottom plate; 101, shaft seat; 2, moving plate; 201, reinforcement; 3, driving mechanism; 301, uniform speed motor; 302, screw rod; 303, screw sleeve; 304, connecting piece; 305, linkage seat; 4, fixed seat; 401, screw rod; 402, pressure plate; 5, auxiliary moving mechanism; 501, bracket; 502, electric rod; 503, support plate; 504, synchronous motor; 505, contact roller; 6, limit frame; 601, sliding sleeve. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides two technical solutions:

[0025] Figure 1 , Figure 2 , Figure 3 , Figure 4 The first embodiment is shown: an auxiliary tooling for assembling the boom of a high-altitude maintenance vehicle, comprising a base plate 1, a movable plate 2 is movably mounted on one side of the bottom of the base plate 1, a driving mechanism 3 for adjusting the use angle of the movable plate 2 is fixedly mounted on the other side of the top of the base plate 1, and an auxiliary moving mechanism 5 for assisting the movement of the boom of the maintenance vehicle is fixedly mounted on the bottom of one side of the movable plate 2;

[0026] The driving mechanism 3 includes a uniform speed motor 301, a screw 302 is fixedly installed at the output end of the uniform speed motor 301, a screw sleeve 303 is threadedly installed on the outer side of the screw 302, a connecting member 304 is movably installed on the top of the screw sleeve 303 through a shaft, a linkage seat 305 is fixedly installed at one end of the connecting member 304, and one side of the linkage seat 305 is movably connected to the moving plate 2 through a guide rail;

[0027] The auxiliary moving mechanism 5 includes a bracket 501, two sets of electric rods 502 are fixedly installed on the top of the bracket 501, and an axle seat 101 is fixedly installed on the top of the bottom plate 1 close to the moving plate 2, and the inner side of the axle seat 101 is movably connected to the outer side of the moving plate 2 through a connecting shaft;

[0028] A fixing seat 4 is fixedly installed on the top of one side of the movable plate 2, two sets of screw rods 401 are threadedly installed on the top of the fixing seat 4, a pressure plate 402 is fixedly installed on the bottom of the screw rod 401, and multiple sets of reinforcement members 201 are equidistantly installed on the bottom of the bracket 501, and one side of the reinforcement member 201 is fixedly connected to one side of the movable plate 2.

[0029] The fixing seat 4 can be used to facilitate the placement of the boom of the high-altitude maintenance vehicle, and the operator can then rotate the screw rod 401 to drive the pressing plate 402 to fix the moving position of the boom of the high-altitude maintenance vehicle, so as to facilitate the subsequent assembly of the boom of the high-altitude maintenance vehicle.

[0030] The uniform speed motor 301 is powered on to drive the screw rod 302 to rotate, and the rotating screw rod 302 can drive the screw sleeve 303 to move horizontally, and the screw sleeve 303 that moves horizontally can drive the connecting member 304 to move synchronously, and the connecting member 304 that moves synchronously can drive the moving plate 2 to adjust the arc position with the shaft seat 101 as the axis through the linkage seat 305, so as to realize the function of adjusting the assembly angle of the boom of the aerial maintenance vehicle according to the use requirements;

[0031] The shaft seat 101 can provide an installation position for the movable plate 2, which is convenient for the movable plate 2 to subsequently move in an arc position with the shaft seat 101 as the axis. The reinforcement piece 201 can reinforce the bracket 501, thereby preventing the bracket 501 from falling off the installation position due to external impact, thereby ensuring the stability of the installation position of the bracket 501.

[0032] Figure 1-Figure 4 The second embodiment is shown, and its main difference from the first embodiment is that: a limit frame 6 is fixedly installed between the driving mechanism 3, and a sliding sleeve 601 fixedly connected to the screw sleeve 303 is installed on the outer side of the limit frame 6; a support plate 503 is fixedly installed on the output end of the electric rod 502, two sets of synchronous motors 504 are fixedly installed on the top of the support plate 503, and a resistance roller 505 is fixedly installed on the output end of the synchronous motor 504.

[0033] The limiting frame 6 and the sliding sleeve 601 can be used together to limit the screw sleeve 303, thereby preventing the screw sleeve 303 from rotating synchronously with the screw rod 302.

[0034] The electric rod 502 is powered on to drive the support plate 503 to move vertically. The vertically moving support plate 503 can drive the synchronous motor 503 to move vertically to a specified position, and then the synchronous motor 503 is powered on to drive the resistance roller 505 to rotate. The rotating resistance roller 505 can assist in moving the boom of the aerial maintenance vehicle placed inside the fixed seat 4, thereby realizing the function of assisting in moving the heavy boom of the aerial maintenance vehicle.

[0035] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary tooling for assembling a boom of a high-altitude maintenance vehicle, comprising a bottom plate (1), characterized in that: A movable plate (2) is movably mounted on one side of the bottom of the base plate (1), a driving mechanism (3) for adjusting the use angle of the movable plate (2) is fixedly mounted on the other side of the top of the base plate (1), and an auxiliary moving mechanism (5) for assisting the movement of the main arm of the maintenance vehicle is fixedly mounted on the bottom of one side of the movable plate (2); The driving mechanism (3) comprises a uniform speed motor (301), a screw rod (302) being fixedly mounted on the output end of the uniform speed motor (301), a screw sleeve (303) being threadedly mounted on the outer side of the screw rod (302), a connecting member (304) being movably mounted on the top of the screw sleeve (303) via a shaft, a linkage seat (305) being fixedly mounted on one end of the connecting member (304), and one side of the linkage seat (305) being movably connected to the moving plate (2) via a guide rail; The auxiliary moving mechanism (5) comprises a bracket (501), and two groups of electric rods (502) are fixedly mounted on the top of the bracket (501).

2. The auxiliary tooling for assembling the boom of a high-altitude maintenance vehicle according to claim 1 is characterized by: A shaft seat (101) is fixedly mounted on the top of the base plate (1) close to the movable plate (2), and the inner side of the shaft seat (101) is movably connected to the outer side of the movable plate (2) via a connecting shaft.

3. The auxiliary tooling for assembling the boom of a high-altitude maintenance vehicle according to claim 1 is characterized by: A fixing seat (4) is fixedly mounted on the top of one side of the movable plate (2), two groups of screw rods (401) are threadedly mounted on the top of the fixing seat (4), and a pressing plate (402) is fixedly mounted on the bottom end of the screw rod (401).

4. The auxiliary tooling for assembling the boom of a high-altitude maintenance vehicle according to claim 1 is characterized by: A support plate (503) is fixedly mounted on the output end of the electric rod (502), two sets of synchronous motors (504) are fixedly mounted on the top of the support plate (503), and a resisting roller (505) is fixedly mounted on the output end of the synchronous motor (504).

5. The auxiliary tooling for assembling the boom of a high-altitude maintenance vehicle according to claim 1 is characterized by: A plurality of groups of reinforcing members (201) are equidistantly installed at the bottom of the bracket (501), and one side of the reinforcing member (201) is fixedly connected to one side of the movable plate (2).

6. The auxiliary tooling for assembling the boom of a high-altitude maintenance vehicle according to claim 1 is characterized by: A limiting frame (6) is fixedly installed between the driving mechanisms (3), and a sliding sleeve (601) fixedly connected to the screw sleeve (303) is sleeved and installed on the outer side of the limiting frame (6).

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