Elevator device for communication engineering construction

Abstract

The utility model relates to the technical field of communication engineering equipment, and discloses an elevator device for communication engineering construction, which comprises a vehicle body, bottom wheels are arranged at the bottom of the vehicle body, a support structure is arranged on the side surface of the vehicle body, a lifting structure is arranged above the vehicle body, a lifting platform is arranged above the lifting structure, and the lifting platform is arranged above the lifting structure. An adjusting structure is arranged above the lifting table, and a workbench is arranged above the adjusting structure. According to the elevator device for communication engineering construction, the stability of the vehicle body during supporting can be improved through the supporting structure, the workbench can be driven to move up and down through the lifting structure, the stability of the workbench can be improved when the workbench ascends, and the position of the workbench can be transversely and vertically adjusted through the adjusting structure, so that when the vehicle body is not moved, the workbench can be conveniently adjusted. And the position of the workbench can be flexibly adjusted, so that a worker can conveniently climb to work.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication engineering equipment technical field, concretely is a lifter device for communication engineering construction. BACKGROUND

[0002] In the high-altitude operation of communication engineering construction, a lifter is used, which is made of high-strength high-quality aluminum alloy material and has the advantages of beautiful appearance, small size, light weight, stable lifting, safety and reliability;

[0003] The lifter device for communication engineering construction disclosed in application No. CN202420825082.2 comprises a supporting table, the supporting table is provided with a sliding groove, the sliding groove is connected with a sliding block one in a sliding mode, the sliding block one is connected with a threaded rod one in a threaded mode, the threaded rod one is fixedly connected with a handle, the threaded rod one is rotationally connected with the supporting table, the sliding block one is hingedly connected with a connecting rod, the connecting rod is hingedly connected with a sliding sleeve, one end of the sliding sleeve is fixedly connected with a protective basket, the other end of the sliding sleeve is connected with a supporting shaft one in a sliding mode, the supporting shaft one is fixedly connected with the supporting table, and the protective basket is fixedly connected with a sliding rail;

[0004] The above-mentioned patent structure realizes the lifting of the protective basket mainly through four connecting rods, but as the protective basket is lifted, the center of gravity is also lifted, so that the stability of the whole lifter is poor and the risk is increased, and meanwhile, when the lifter is used, the bottom is supported on the ground by the supporting legs and does not move, when the protective basket needs to be moved and adjusted, the supporting legs also need to be lifted to move the lifter, the protective basket cannot be directly moved and adjusted, and thus the flexibility and practicability of the lifter in use are reduced. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the defects of the prior art, the utility model provides a lifter device for communication engineering construction, which solves the problem that the stability of the communication engineering lifter is poor when the lifter is lifted and the top working platform cannot be conveniently and flexibly adjusted.

[0007] (II) Technical scheme

[0008] In order to realize the purpose that the stability of the communication engineering lifter is good when the lifter is lifted and the top working platform can be conveniently and flexibly adjusted, the utility model provides the following technical scheme: a lifter device for communication engineering construction, comprising a vehicle body, a bottom wheel is arranged at the bottom of the vehicle body, a supporting structure is arranged on the side surface of the vehicle body, a lifting structure is arranged above the vehicle body, a lifting platform is arranged above the lifting structure, an adjusting structure is arranged above the lifting platform, and a working table is arranged above the adjusting structure.

[0009] The support structure comprises a side fixing block fixed on the side of the vehicle body, the end surface of the side fixing block is fixed with a vertical hydraulic rod, the side surface of the side fixing block is provided with an inclined hydraulic rod, the bottom end of the vertical hydraulic rod is fixed with a lower support plate, and the outer side end of the lower support plate is rotatably provided with an expansion plate;

[0010] The lifting structure comprises a lower adapter block fixed on the vehicle body, one side of the lower adapter block is rotatably provided with a first lifting arm, the other side of the lower adapter block is rotatably provided with a second lifting arm, a linkage rod is fixed between the two first lifting arms at the top, a lower hinge block is arranged on the vehicle body, an upper hinge block is arranged on the linkage rod, a lifting hydraulic rod is arranged between the lower hinge block and the upper hinge block, a lower follow-up hydraulic rod and an upper follow-up hydraulic rod are rotatably arranged on the side surfaces of the first lifting arm and the second lifting arm respectively, the top end of the upper follow-up hydraulic rod is rotatably provided with an upper adapter block through a rotating pin, and the lifting platform is fixed on the upper adapter block;

[0011] The adjusting structure comprises a horizontal fixing rail fixed on the lifting platform, the two ends of the horizontal fixing rail are fixed with horizontal forward and reverse motors, the output ends of the horizontal forward and reverse motors are fixed with horizontal lead screws, the inside of the horizontal fixing rail is slidably provided with a horizontal sliding block, the surface of the lifting platform is provided with a guide groove, the inside of the guide groove is slidably provided with a guide block, the guide block is fixed with a vertical sliding rail, the horizontal sliding block is fixed with a vertical forward and reverse motor, the output end of the vertical forward and reverse motor is fixed with a vertical lead screw, and the inside of the vertical sliding rail is slidably provided with a vertical sliding block.

[0012] Preferably, the lower support plate and the expansion plate are rotatably connected through a rotating pin.

[0013] Preferably, the bottom end of the inclined hydraulic rod is rotatably connected with the expansion plate through a lower hinge block, and the top end of the inclined hydraulic rod is rotatably connected with the side fixing block through an upper hinge block.

[0014] Preferably, the two ends of the lower follow-up hydraulic rod and the upper follow-up hydraulic rod are rotatably connected with the first lifting arm or the second lifting arm respectively.

[0015] Preferably, the bottom end of the lifting hydraulic rod is rotatably connected with the vehicle body through a lower hinge block, and the top end of the lifting hydraulic rod is rotatably connected with the linkage rod through an upper hinge block.

[0016] Preferably, the horizontal lead screw penetrates through the horizontal sliding block and is threadedly connected with the horizontal sliding block, and the vertical lead screw penetrates through the vertical sliding block and is threadedly connected with the vertical sliding block.

[0017] Preferably, the vertical sliding rail is slidably connected with the lifting platform through the guide groove and the guide block.

[0018] Preferably, the workbench is fixedly connected with the vertical sliding block, and the workbench is slidably connected with the vertical sliding rail through the vertical sliding block.

[0019] Compared with the prior art, the utility model provides a lift device for communication engineering construction has the following beneficial effect:

[0020] 1, this lift device for communication engineering construction, vertical hydraulic rod drives the lower support plate to move to the ground on, and to the car body first support, oblique hydraulic rod drives the expansion board to rotate to the ground, so that the expansion board and the lower support plate keep the same plane, therefore through the lower support plate and expansion board can support the car body from the outside, keep the stability of the whole lift bottom.

[0021] 2, this lift device for communication engineering construction, transverse reversible motor can drive transverse sliding block transverse movement through transverse screw rod, transverse sliding block can drive workbench transverse movement through vertical screw rod and vertical sliding block, can adjust the workbench transverse movement, vertical reversible motor can drive vertical sliding block vertical movement through vertical screw rod, and then vertical sliding block can drive workbench vertical movement, can adjust the workbench vertical movement, in order to improve the flexibility of workbench when using. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the structure schematic view of the utility model;

[0023] Figure 2 It is the structure front view of the utility model;

[0024] Figure 3 It is the structure support structure schematic view of the utility model;

[0025] Figure 4 It is the structure lifting structure schematic view of the utility model;

[0026] Figure 5 It is the structure adjusting structure schematic view of the utility model.

[0027] Wherein: 1, car body;2, bottom wheel;3, support structure;301, side fixed block;302, vertical hydraulic rod;303, oblique hydraulic rod;304, lower support plate;305, expansion board;4, lifting structure;401, lower adapter block;402, No. 1 lifting arm;403, No. 2 lifting arm;404, linkage rod;405, lower hinge block;406, upper hinge block;407, lifting hydraulic rod;408, lower follow-up hydraulic rod;409, upper follow-up hydraulic rod;410, upper adapter block;5, lifting platform;6, adjusting structure;601, transverse fixed rail;602, transverse reversible motor;603, transverse screw rod;604, transverse sliding block;605, guide groove;606, guide block;607, vertical sliding rail;608, vertical reversible motor;609, vertical screw rod;610, vertical sliding block;7, workbench. DETAILED DESCRIPTION

[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. 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 an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0029] Please see Figures 1-5 This utility model provides a lifting ladder device for communication engineering construction, including a vehicle body 1, a bottom wheel 2 provided at the bottom of the vehicle body 1, a support structure 3 provided on the side of the vehicle body 1, a lifting structure 4 provided on the top of the vehicle body 1, a lifting platform 5 provided on the top of the lifting structure 4, an adjustment structure 6 provided on the top of the lifting platform 5, and a worktable 7 provided on the top of the adjustment structure 6.

[0030] The support structure 3 includes a side fixing block 301, which is fixed to the side of the vehicle body 1. A vertical hydraulic rod 302 is fixed to the end face of the side fixing block 301, and an oblique hydraulic rod 303 is provided on the side of the side fixing block 301. A lower support plate 304 is fixed to the bottom end of the vertical hydraulic rod 302, and an extension plate 305 is rotatably attached to one outer end of the lower support plate 304.

[0031] The lifting structure 4 includes a lower adapter block 401, which is fixed to the vehicle body 1. A first lifting arm 402 rotates on one side of the lower adapter block 401, and a second lifting arm 403 rotates on the other side of the lower adapter block 401. A linkage rod 404 is fixed between the two first lifting arms 402. A lower hinge block 405 is provided on the vehicle body 1, and an upper hinge block 406 is provided on the linkage rod 404. A lifting hydraulic rod 407 is provided between the lower hinge block 405 and the upper hinge block 406. A lower follower hydraulic rod 408 and an upper follower hydraulic rod 409 rotate on the sides of the first lifting arm 402 and the second lifting arm 403, respectively. An upper adapter block 410 rotates at the top of the upper follower hydraulic rod 409 through a pivot pin. The lifting platform 5 is fixed on the upper adapter block 410.

[0032] The adjusting structure 6 comprises a transverse guide rail 601 fixed on the lifting platform 5, two ends of the transverse guide rail 601 are fixed with transverse reversible motors 602, output ends of the transverse reversible motors 602 are fixed with transverse lead screws 603, the inside of the transverse guide rail 601 slides with a transverse sliding block 604, the surface of the lifting platform 5 is provided with a guide groove 605, the inside of the guide groove 605 slides with a guide block 606, the guide block 606 is fixed with a vertical sliding rail 607, the transverse sliding block 604 is fixed with a vertical reversible motor 608, the output end of the vertical reversible motor 608 is fixed with a vertical lead screw 609, the inside of the vertical sliding rail 607 slides with a vertical sliding block 610, the vehicle body 1 is moved to a construction area, the lifting hydraulic rod 407 is started, the linkage rod 404 can drive the first lifting arm 402 and the second lifting arm 403 to rotate upwards, so that the lifting platform 5 can be lifted upwards through the upper rotating block 410, and then the lifting platform 5 can drive the workbench 7 to be lifted, so that the staff can perform climbing work.

[0033] Further, the lower supporting plate 304 is rotationally connected with the expansion plate 305 through a rotating pin, so that the supporting leg composed of the lower supporting plate 304 and the expansion plate 305 can improve the stability when supporting the vehicle body 1.

[0034] Further, the bottom end of the oblique hydraulic rod 303 is rotationally connected with the expansion plate 305 through a lower hinge block 405, and the top end of the oblique hydraulic rod 303 is rotationally connected with the side fixed block 301 through an upper hinge block 406, so that when the oblique hydraulic rod 303 is stretched or contracted, the expansion plate 305 can be driven to rotate.

[0035] Further, the two ends of the lower follow-up hydraulic rod 408 and the upper follow-up hydraulic rod 409 are rotationally connected with the first lifting arm 402 or the second lifting arm 403, so that the first lifting arm 402 and the second lifting arm 403 after being lifted can be supported in the up-down direction from the outside through the lower follow-up hydraulic rod 408 and the upper follow-up hydraulic rod 409.

[0036] Further, the bottom end of the lifting hydraulic rod 407 is rotationally connected with the vehicle body 1 through the lower hinge block 405, and the top end of the lifting hydraulic rod 407 is rotationally connected with the linkage rod 404 through the upper hinge block 406, so that the lifting hydraulic rod 407 can drive the first lifting arm 402 and the second lifting arm 403 to rotate upwards through the linkage rod 404, so as to drive the workbench 7 to be lifted.

[0037] Further, the transverse lead screw 603 penetrates through the transverse sliding block 604 and is threadedly connected with the transverse sliding block 604, and the vertical lead screw 609 penetrates through the vertical sliding block 610 and is threadedly connected with the vertical sliding block 610, so that the transverse lead screw 603 can drive the transverse sliding block 604 to move transversely and reciprocally, and the vertical lead screw 609 can drive the vertical sliding block 610 to move vertically and reciprocally.

[0038] Further, the vertical sliding rail 607 is slidably connected with the lifting platform 5 through the guide groove 605 and the guide block 606, so that the vertical sliding rail 607 can be vertically guided through the guide groove 605 and the guide block 606.

[0039] Further, the workbench 7 is fixedly connected with the vertical sliding block 610, and the workbench 7 is slidably connected with the vertical sliding rail 607 through the vertical sliding block 610, so that the workbench 7 can be vertically moved when the vertical sliding block 610 moves, to adjust the vertical movement of the workbench 7.

[0040] In use, the vehicle body 1 is pushed to move to a construction area, as shown in the accompanying drawings Figure 3 As shown in the accompanying drawings

[0041] As shown in the accompanying drawings Figure 4 When it is needed to raise the workbench 7, the lifting hydraulic rod 407 is started, and the first lifting arm 402 and the second lifting arm 403 can be upwardly rotated through the linkage rod 404, so that the lifting platform 5 can be upwardly raised through the upper adapter block 410, so that the workbench 7 is upwardly raised by the lifting platform 5, and in the process that the first lifting arm 402 and the second lifting arm 403 are upwardly rotated, the lower follow-up hydraulic rod 408 and the upper follow-up hydraulic rod 409 are also stretched, so that the first lifting arm 402 and the second lifting arm 403 after being raised can be supported in the up-down direction from the outside by the lower follow-up hydraulic rod 408 and the upper follow-up hydraulic rod 409, to improve the stability of the workbench 7 after being raised.

[0042] As shown in the accompanying drawings Figure 5 When it is needed to horizontally adjust the workbench 7, the horizontal forward-reverse motor 602 can drive the horizontal sliding block 604 to horizontally move through the horizontal screw rod 603, the horizontal sliding block 604 can drive the workbench 7 to horizontally move through the vertical screw rod 609 and the vertical sliding block 610, so that the workbench 7 can be horizontally adjusted, the vertical forward-reverse motor 608 can drive the vertical sliding block 610 to vertically move through the vertical screw rod 609, and then the vertical sliding block 610 can drive the workbench 7 to vertically move, so that the workbench 7 can be vertically adjusted, to improve the flexibility of the workbench 7 in use, and when the workbench 7 is horizontally or vertically moved, the part of the workbench 7 moved out of the lifting platform 5 is less than the part of the workbench 7 left in the lifting platform 5, that is, the part of the workbench 7 moved out is less than half of the workbench 7 itself, so that the gravity center of the workbench 7 is still on the lifting platform 5, to ensure the safety of the workers working in the workbench 7.

[0043] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An elevator device for communication engineering construction, comprising a car body (1), characterized in that: The bottom of the vehicle body (1) is provided with a bottom wheel (2), the side of the vehicle body (1) is provided with a support structure (3), the upper side of the vehicle body (1) is provided with a lifting structure (4), the upper side of the lifting structure (4) is provided with a lifting platform (5), the upper side of the lifting platform (5) is provided with an adjusting structure (6), and the upper side of the adjusting structure (6) is provided with a workbench (7). The support structure (3) comprises a side fixed block (301), the side fixed block (301) is fixed on the side of the vehicle body (1), the end surface of the side fixed block (301) is fixed with a vertical hydraulic rod (302), the side surface of the side fixed block (301) is provided with an inclined hydraulic rod (303), the bottom end of the vertical hydraulic rod (302) is fixed with a lower supporting plate (304), and the outer side of one end of the lower supporting plate (304) is rotatably provided with an expansion plate (305). The lifting structure (4) comprises a lower adapter block (401), the lower adapter block (401) is fixed on the vehicle body (1), one side of the lower adapter block (401) is rotatably provided with a first lifting arm (402), the other side of the lower adapter block (401) is rotatably provided with a second lifting arm (403), and the two first lifting arms (402) are fixed between the upper two first lifting arms (402). A linkage rod (404) is arranged on the vehicle body (1), a lower hinge block (405) is arranged on the linkage rod (404), an upper hinge block (406) is arranged on the linkage rod (404), a lifting hydraulic rod (407) is arranged between the lower hinge block (405) and the upper hinge block (406), and the side surfaces of the first lifting arm (402) and the second lifting arm (403) are rotatably provided with a lower follow-up hydraulic rod (408) and an upper follow-up hydraulic rod (409), respectively. The top end of the upper follow-up hydraulic rod (409) is rotatably provided with an upper adapter block (410) through a rotating pin, and the lifting platform (5) is fixed on the upper adapter block (410). The adjusting structure (6) comprises a horizontal fixed rail (601), the horizontal fixed rail (601) is fixed on the lifting platform (5), the two ends of the horizontal fixed rail (601) are fixed with horizontal forward and reverse motors (602), the output ends of the horizontal forward and reverse motors (602) are fixed with horizontal lead screws (603), the inside of the horizontal fixed rail (601) is slidably provided with a horizontal sliding block (604), the surface of the lifting platform (5) is provided with a guide groove (605), the inside of the guide groove (605) is slidably provided with a guide block (606), the guide block (606) is fixed with a vertical sliding rail (607), the horizontal sliding block (604) is fixed with a vertical forward and reverse motor (608), the output end of the vertical forward and reverse motor (608) is fixed with a vertical lead screw (609), and the inside of the vertical sliding rail (607) is slidably provided with a vertical sliding block (610).

2. The elevator device for communication engineering construction according to claim 1, characterized in that: The lower supporting plate (304) and the expansion plate (305) are rotatably connected through a rotating pin.

3. The elevator device for communication engineering construction according to claim 1, characterized in that: The bottom end of the inclined hydraulic rod (303) is rotatably connected with the expansion plate (305) through the lower hinge block (405), and the top end of the inclined hydraulic rod (303) is rotatably connected with the side fixed block (301) through the upper hinge block (406).

4. The elevator device for communication engineering construction according to claim 1, characterized in that: Two ends of the lower follow-up hydraulic rod (408) and the upper follow-up hydraulic rod (409) are rotatably connected with the first lifting arm (402) or the second lifting arm (403) respectively.

5. The elevator device for communication engineering construction according to claim 1, characterized in that: The bottom end of the lifting hydraulic rod (407) is rotatably connected with the vehicle body (1) through the lower hinge block (405), and the top end of the lifting hydraulic rod (407) is rotatably connected with the linkage rod (404) through the upper hinge block (406).

6. The elevator device for communication engineering construction according to claim 1, characterized in that: The transverse screw rod (603) penetrates through the transverse sliding block (604) and is threadedly connected with the transverse sliding block (604), and the vertical screw rod (609) penetrates through the vertical sliding block (610) and is threadedly connected with the vertical sliding block (610).

7. The elevator device for communication engineering construction according to claim 1, characterized in that: The vertical sliding rail (607) is slidably connected with the lifting platform (5) through the guide groove (605) and the guide block (606).

8. The elevator device for communication engineering construction according to claim 1, characterized in that: The workbench (7) is fixedly connected with the vertical sliding block (610), and the workbench (7) is slidably connected with the vertical sliding rail (607) through the vertical sliding block (610).

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