Anti-shaking device for overhead line system working vehicle platform

Abstract

The utility model discloses an anti-shake device for a contact network working vehicle platform, which relates to the technical field of contact network working vehicle platforms and comprises an anti-shake platform, an anti-shake component is mounted at the top of the anti-shake platform and comprises a mounting groove, a connecting block, a first damper, a first damping spring, a connecting groove, a second damper and a second damping spring, the mounting grooves are symmetrically formed in the top of the anti-shake platform, the connecting blocks are mounted in the mounting grooves, first dampers and first damping springs are mounted on the peripheries of the connecting blocks correspondingly, and the first dampers are located between the first damping springs; the other end of the first damper and the other end of the first damping spring are connected with the inner wall of the mounting groove, the connecting groove is formed in the top of the connecting block, and a second damper is mounted in the connecting groove. Shock absorption and shock absorption are carried out through the anti-shake assembly installed on the top of the anti-shake platform, and the phenomenon that the working platform body shakes due to vibration is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of contact network operation vehicle platform, concretely is a contact network operation vehicle platform anti -shaking device. BACKGROUND

[0002] The contact network operation vehicle includes a contact network frame wire vehicle, a contact network pay-off vehicle, a contact network maintenance vehicle, a contact network track hoist vehicle, a contact network vertical pole vehicle, a contact network special flat car and an insulating water washing vehicle, and a work platform is arranged on the top of the contact network operation vehicle to provide a support position for the staff operation.

[0003] The patent document CN222274047U discloses a railway contact network operation vehicle platform, which discloses that the folding plate is unfolded by the hydraulic cylinder to be in the same horizontal plane as the bottom plate, then the telescopic column is extended to make the limiting protrusion inserted into the inside of the limiting shell, the combination of the two is completed, the activity space is expanded, the work can be more conveniently performed, and the overall work efficiency is improved.

[0004] However, the above-mentioned operation platform mainly considers the problem that the operation space of the existing operation platform cannot be expanded, and the staff cannot move conveniently on the operation platform. However, the operation platform is located on the operation vehicle during use, and the operation vehicle will cause the operation platform to shake during operation. Since the anti-shaking component is lacking, the staff on the operation platform will be unstable.

[0005] Therefore, it is necessary to study a contact network operation vehicle platform anti-shaking device, which can greatly reduce the shaking of the operation vehicle on the operation platform. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a contact network operation vehicle platform anti-shaking device to solve the technical problem that the operation platform is located on the operation vehicle during use, and the operation vehicle will cause the operation platform to shake during operation.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a contact net operation vehicle platform anti -shaking device, include: anti -shaking platform, the top of anti -shaking platform is installed with anti -shaking subassembly, anti -shaking subassembly includes installation groove, connecting block, first damper, first shock absorbing spring, connecting groove, second damper and second shock absorbing spring, the top of anti -shaking platform is opened in the symmetry of installation groove, connecting block is installed in the inside of installation groove, the periphery of connecting block is installed with first damper and first shock absorbing spring respectively, first damper is located between first shock absorbing spring, the other end of first damper and first shock absorbing spring is connected with the inner wall of installation groove, connecting groove is opened in the top of connecting block, the inside of connecting groove is installed with second damper, the top of connecting block is installed with second shock absorbing spring in the symmetry.

[0008] Preferably, the top end of the second shock absorbing spring is provided with a connecting piece, the bottom of the connecting piece is connected with the top end of the second damper, and the top of the connecting piece is symmetrically provided with a fixing hole.

[0009] Preferably, the side and back of the anti-shaking platform are provided with a limiting plate, and the bottom of the anti-shaking platform is provided with a supporting table.

[0010] Preferably, the top of the outside of the anti-shaking platform is provided with a shielding cloth, the top of the shielding cloth is connected with a connecting plate, the top of the anti-shaking platform is provided with a plurality of supporting springs, the supporting springs are located on the inside of the shielding cloth, and the top end of the supporting spring is connected with the bottom of the connecting plate.

[0011] Preferably, the top of the connecting piece is provided with a working platform body, and the bottom of the working platform body is provided with a butt joint block corresponding to the inside of the connecting piece.

[0012] Preferably, the top of the working platform body is provided with a positioning screw rod threaded through, and the bottom end of the positioning screw rod is connected with the fixing hole.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. In the utility model, the anti-shaking platform is located between the supporting table and the working platform body. Since the anti-shaking assembly is installed on the top of the anti-shaking platform, the vibration generated is processed by the first damper and the first shock absorbing spring installed around the connecting block and the second damper and the second shock absorbing spring installed on the top, thereby making the working platform body connected with the top of the anti-shaking platform through the connecting piece more stable during use and avoiding the vibration of the operation vehicle.

[0015] 2. The utility model discloses a shielding cloth is supported to the connecting plate of top connection through the support spring of inside, makes the connecting plate with the bottom contact of operation platform body, and the gap between the operation platform body and the anti -shake platform is shielded to the shielding cloth expansion, thereby avoid the impurity or dust into the top of anti -shake platform to the pollution or influence of top -mounted anti -shake component. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic diagram of the utility model;

[0017] Figure 2 It is anti -shake platform structure schematic diagram of the utility model;

[0018] Figure 3 It is connecting block structure schematic diagram of the utility model;

[0019] Figure 4 It is the utility model's Figure 2 structure schematic diagram of A place;

[0020] Figure 5 It is operation platform body structure schematic diagram of the utility model.

[0021] In the drawing: 1, anti -shake platform;2, support table;3, limit board;4, shielding cloth;5, connecting plate;6, installation slot;7, connecting block;8, first damper;9, first shock absorbing spring;10, connecting groove;11, second damper;12, second shock absorbing spring;13, connecting piece;14, fixed hole;15, operation platform body;16, butt joint block;17, positioning screw;18, support spring. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, the term '' install '', '' set up '', '' connection '' and so on, should do broad sense understanding, for example '' connection '', can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements. For ordinary skilled person in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to specific circumstances.

[0025] Please refer to Figure 1 、 Figure 2 And Figure 3 A catenary operation vehicle platform anti-shaking device;

[0026] It includes: anti-shaking platform 1 and anti-shaking assembly, the top of anti-shaking platform 1 is installed with anti-shaking assembly, anti-shaking assembly includes installation slot 6, connecting block 7, first damper 8, first shock absorbing spring 9, connecting slot 10, second damper 11 and second shock absorbing spring 12, installation slot 6 is symmetrically opened in the top of anti-shaking platform 1, connecting block 7 is installed in the inside of installation slot 6, connecting block 7 is installed with first damper 8 and first shock absorbing spring 9 respectively around, first damper 8 is located between first shock absorbing spring 9, the other end of first damper 8 and first shock absorbing spring 9 is connected with the inner wall of installation slot 6, connecting slot 10 is opened in the top of connecting block 7, second damper 11 is installed in the inside of connecting slot 10, the top of connecting block 7 is symmetrically installed with second shock absorbing spring 12;

[0027] Anti-shaking platform 1 provides position for the installation of anti-shaking assembly, anti-shaking assembly can carry out shock absorption treatment to operation platform body 15 connected above anti-shaking platform 1 by being installed on anti-shaking platform 1, to reduce the vibration received by operation platform body 15, avoid the shaking of operation platform body 15, since anti-shaking assembly is installed on the top of anti-shaking platform 1, the vibration generated is treated by shock absorption and shock absorption up and down and left and right through first damper 8 and first shock absorbing spring 9 installed around connecting block 7 and second damper 11 and second shock absorbing spring 12 installed on the top, so that operation platform body 15 connected by connecting piece 13 on the top of anti-shaking platform 1 is more stable when in use, avoids the shaking of operation vehicle and generates shaking, so that workers can stably work on operation platform body 15.

[0028] Please refer to Figure 1 、 Figure 4 And Figure 5 A catenary operation vehicle platform anti-shaking device;

[0029] The second damping spring 12 is provided with a connecting piece 13 at the top end, and the bottom of the connecting piece 13 is connected with the top end of the second damper 11; the top of the connecting piece 13 is symmetrically provided with a fixing hole 14; the side and back of the anti-shake platform 1 are provided with a limiting plate 3; the bottom of the anti-shake platform 1 is provided with a supporting table 2; the top of the outer side of the anti-shake platform 1 is provided with a shielding cloth 4; the top of the shielding cloth 4 is connected with a connecting plate 5; the top of the anti-shake platform 1 is provided with a plurality of supporting springs 18, which are located on the inner side of the shielding cloth 4 and connected with the bottom of the connecting plate 5 at the top end; the top of the connecting piece 13 is provided with a working platform body 15; the bottom of the working platform body 15 is provided with a butt joint block 16 corresponding to the inner side of the connecting piece 13; the top of the working platform body 15 is provided with a positioning screw 17 screwed into the fixing hole 14.

[0030] The connecting piece 13 serves as a connecting function, and the anti-shake assembly can be connected with the working platform body 15 through the connecting piece 13; the working platform body 15 enters the inside of the connecting piece 13 through the butt joint block 16 at the bottom; the limiting plate 3 limits the back and one side of the working platform body 15, so that the butt joint block 16 at the bottom of the working platform body 15 can be quickly and accurately matched with the connecting piece 13; then the positioning screw 17 is rotated into the inside of the fixing hole 14, so as to position the working platform body 15; the shielding cloth 4 supports the connecting plate 5 connected at the top through the supporting spring 18 at the inner side, so that the connecting plate 5 is in contact with the bottom of the working platform body 15; the shielding cloth 4 expands to shield the gap between the working platform body 15 and the anti-shake platform 1, so as to avoid impurities or dust from entering the top of the anti-shake platform 1 to pollute or affect the anti-shake assembly installed at the top; the supporting table 2 is used for supporting the working platform; in order to avoid the supporting table from causing the working platform body 15 to shake in high-temperature weather, the supporting table 2 is treated with heat insulation paint, and the high-temperature resistant lubricating grease is replaced in the friction part inside the supporting table 2, so as to reduce the influence of high temperature on the supporting table 2, make the working platform 15 more stable, and protect the personal safety of the staff.

[0031] Working principle, first, the working platform is installed on the working vehicle for use; the staff enters the top of the working platform body 15 to work through the climbing ladder; in order to ensure the stability of the staff during work, it is necessary to weaken the vibration of the working vehicle to the working platform body 15; the anti-shake platform 1 is installed between the working platform body 15 and the supporting table 2; the anti-shake assembly at the top of the anti-shake platform 1 is used for shock absorption and damping, so as to weaken the vibration of the working platform body 15 and avoid the working platform body 15 from shaking and shaking.

[0032] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A catenary operation vehicle platform anti-shaking device, characterized in that, It include: the anti -shaking platform (1), the top of anti -shaking platform (1) is equipped with anti -shaking assembly, the anti -shaking assembly includes installation slot (6), connecting block (7), first damper (8), first shock absorbing spring (9), connecting slot (10), second damper (11) and second shock absorbing spring (12), the installation slot (6) is opened in the top of anti -shaking platform (1) symmetry, the connecting block (7) is installed in the inside of installation slot (6), the connecting block (7) is installed with first damper (8) and first shock absorbing spring (9) respectively around, the first damper (8) is located between first shock absorbing spring (9), the other end of first damper (8) and first shock absorbing spring (9) is connected with the inner wall of installation slot (6), the connecting slot (10) is opened in the top of connecting block (7), the second damper (11) is installed in the inside of connecting slot (10), the top of connecting block (7) is equipped with second shock absorbing spring (12) symmetry.

2. The anti-shaking device for the platform of the catenary working vehicle according to claim 1, characterized in that: The top end of second shock absorbing spring (12) is installed with connecting piece (13), and the bottom of connecting piece (13) is connected with the top end of second damper (11), the top of connecting piece (13) is equipped with fixed hole (14) symmetry.

3. The anti-shaking device for the platform of the catenary working vehicle according to claim 1, characterized in that: The side and back of anti -shaking platform (1) are installed with limit board (3), and the bottom of anti -shaking platform (1) is installed with support table (2).

4. The anti-shaking device of a catenary working vehicle platform according to claim 3, characterized in that: The top of the outer side of anti -shaking platform (1) is installed with shielding cloth (4), the top of shielding cloth (4) is connected with connecting plate (5), the top of anti -shaking platform (1) is installed with multiple support springs (18), and the inside of shielding cloth (4) is installed with multiple support springs (18), and the top end of support spring (18) is connected with the bottom of connecting plate (5).

5. The anti-shaking device of a catenary working vehicle platform according to claim 2, characterized in that: The top of connecting piece (13) is installed with operation platform body (15), and the bottom of operation platform body (15) is installed with butt joint block (16) corresponding with the inside of connecting piece (13).

6. The anti-shaking device of a catenary vehicle platform according to claim 5, characterized in that: The top of operation platform body (15) is installed with positioning screw (17) with screw, and the bottom end of positioning screw (17) is connected with fixed hole (14).

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