Lifting structure for road electromechanics

Abstract

The utility model provides a kind of for the lifting structure of highway electromechanical, it is related to lifting structure technical field, including work platform, the bottom of work platform one end is rotatably connected with protective bottom plate, the inside fixed mounting of protective bottom plate is fixed fastening block to it, the below of protective bottom plate is provided with the auxiliary ladder that is set to telescopic adjustment.The utility model has the advantages that: the auxiliary ladder that telescopes along with work platform in the work platform bottom of lifting structure is set, and the support frame of elastic suspension rope support is set on the side of auxiliary ladder, so that the operator arm is supported above support frame to hold auxiliary ladder up and down, the elasticity of elastic suspension rope itself is used to make support frame to the operator up and down auxiliary support, enhance the stability and security of operator up and down, facilitate operator to go up and down after ascending on lifting structure, improve the convenience of lifting structure use.

Description

Technical Field

[0001] This utility model relates to the field of lifting structure technology, and in particular to a lifting structure for highway electromechanical systems. Background Technology

[0002] Highway electromechanical systems refer to various electromechanical equipment and systems applied in highway traffic engineering, encompassing multiple subsystems such as toll collection, monitoring, communication, lighting, and power supply and distribution. Their aim is to achieve intelligent management and operation of highway traffic, improving highway capacity, safety, and service quality. Lifting structures are required during the installation, repair, and maintenance of highway electromechanical systems to support operators, enabling them to perform their work more effectively.

[0003] However, the existing lifting structure has a slow lifting speed. Usually, it is inconvenient for operators to get down after the lifting structure has risen to the required height. When operators need to retrieve tools or other items or handle miscellaneous tasks, the lifting structure needs to be lowered. The repeated lifting and lowering is inefficient, inconvenient, and time-consuming. Utility Model Content

[0004] Therefore, the purpose of this utility model is to propose a lifting structure for highway electromechanical systems, so as to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0005] To achieve the above objectives, one embodiment of this utility model provides a lifting structure for highway electromechanical systems, including a lifting base for support. A hydraulically driven lifting support structure assembly is fixedly installed inside the lifting base. A work platform supporting the operator is provided at the top of the lifting support structure assembly. A protective base plate is rotatably connected to the bottom of one end of the work platform. A fastening block for securing the protective base plate is fixedly installed inside the protective base plate. An adjustable telescopic ladder is provided below the protective base plate. A protective support frame is provided on one side of the auxiliary ladder. An elastic suspension rope for driving the support frame is fixedly installed at the top of the support frame, and a limiting ring for limiting its movement is fixedly installed at the bottom of the support frame.

[0006] Preferably, one end of the lifting base is provided with a hook for engaging the limiting ring, the lifting support structure assembly is provided with a drive module for controlling the hydraulic system, and the top of the work platform is provided with a guardrail for protection.

[0007] The above technical solution is adopted as follows: the lifting base provides a stable support foundation for the entire lifting structure, and the hook at one end is used to connect the limit ring. When the support frame is not in use, it can be fixed in a specific position to prevent the support frame from shaking at will and enhance the stability of the overall structure. The drive module inside the lifting support structure group controls the hydraulic system to provide power for lifting and ensure that the work platform can be raised and lowered smoothly to meet the needs of different heights. The guardrail at the top of the work platform can effectively protect the safety of the operator and prevent him from falling accidentally during the operation.

[0008] Preferably, in any of the above solutions, the protective base plate is rotatably connected to the bottom of one end of the working platform, and the interior of the protective base plate has a movable groove that matches the fastening block.

[0009] The above technical solution involves a protective base plate that is rotatably connected to the bottom of one end of the work platform. When not in use, it can be flipped over for storage to avoid affecting the normal use of the work platform. When in use, it can be flipped up to facilitate the operator's entry and exit. The movable groove inside the base plate is compatible with the fastening block, which allows the fastening block to fix the protective base plate. When the protective base plate is flipped into place, the movable plate of the fastening block pops out under the action of the fastening spring and locks into the work platform, firmly fixing the protective base plate and ensuring the safety of the work platform.

[0010] Preferably, in any of the above embodiments, the fastening block includes a fastening spring for support and a movable locking plate for engagement and limiting. The fastening spring is fixedly installed inside the protective base plate, and one end of the fastening spring is fixedly installed with the movable locking plate that moves inside the protective base plate.

[0011] The above technical solution employs a method where the fastening spring of the fastening block is installed inside the protective base plate, providing continuous elastic force to the movable plate. When the protective base plate needs to be fixed, the movable plate extends out from inside the protective base plate under the push of the fastening spring and engages in the corresponding slot, thereby limiting and fixing the protective base plate. The structure is simple and reliable, easy to operate, and can effectively prevent the protective base plate from accidentally flipping during use, ensuring the safety of operators.

[0012] Preferably, in any of the above embodiments, the auxiliary ladder consists of several interlocking ladder frames, the auxiliary ladder is located on one side of the lifting support structure group, the top of the auxiliary ladder is fixedly installed on the bottom of the work platform, and the bottom of the auxiliary ladder is fixedly installed on the lifting base.

[0013] The above technical solution is adopted: the auxiliary ladder is composed of multiple interlocking ladder frames, which can be extended and adjusted according to the lifting of the work platform. The top of the auxiliary ladder is fixed to the bottom of the work platform, and the bottom is fixedly connected to the lifting base, providing operators with a convenient access for going up and down. During the process of the work platform rising or falling, the auxiliary ladder can always maintain the connection with the ground and the work platform, making it convenient for operators to go up and down at any time, thus improving the convenience of using the lifting structure.

[0014] Preferably, in any of the above embodiments, the elastic suspension rope is fixedly installed through the work platform and the guardrail, the elastic suspension rope is made of high-strength elastic material, and one end of the support frame is provided with a support rod to support the human body.

[0015] The above technical solution involves a flexible suspension rope that runs through the work platform and is fixedly installed on the guardrail. It is made of high-strength elastic material and has good elasticity and strength. The support frame is suspended on one side of the auxiliary ladder by the flexible suspension rope, providing auxiliary support for the operator. When the operator goes up or down the auxiliary ladder, he / she can put his / her arms on the support bar and use the elasticity of the flexible suspension rope to reduce the pressure on his / her body and enhance the stability and safety of going up and down.

[0016] Preferably, in any of the above embodiments, the limiting ring includes a support spring that provides power and a connecting ring that limits the position of the support frame. The support spring is fixedly installed inside the support frame, and one end of the support spring is fixedly installed with a connecting ring that moves inside the support frame.

[0017] The above technical solution is adopted: the support spring of the limiting ring is installed inside the support frame to provide elasticity for the connecting ring. Under the action of the support spring, the connecting ring can move inside the support frame. When it is necessary to fix the support frame, the connecting ring can be connected to the hook on the lifting base under the action of the support spring to limit and fix the support frame and prevent it from shaking. When the support frame needs to be used, the connecting ring can be pulled off the hook to allow the support frame to move freely, which improves the convenience of using the support frame.

[0018] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0019] 1. An auxiliary ladder that extends and retracts with the lifting platform is installed at the bottom of the lifting structure's work platform. A support frame with an elastic suspension rope is installed on one side of the auxiliary ladder, allowing the operator to place their arms on the support frame to support the auxiliary ladder for going up and down. The elasticity of the suspension rope itself provides auxiliary support to the operator going up and down, enhancing the stability and safety of the operator's movements. This also makes it easier for the operator to go up and down after the lifting structure has risen, improving the convenience of using the lifting structure.

[0020] 2. An adjustable positioning ring is installed at the bottom of the support frame to limit and fix the support frame, improving the convenience of use. A protective base plate that can be flipped and adjusted is installed at the bottom of the work platform to ensure the safety of the work platform.

[0021] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0022] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0023] Figure 1 This is a schematic diagram of the structure according to an embodiment of the present utility model;

[0024] Figure 2 This is a partial structural schematic diagram according to an embodiment of the present utility model;

[0025] Figure 3 This is a cross-sectional structural diagram of the protective base plate according to an embodiment of the present utility model;

[0026] Figure 4 This is a cross-sectional structural diagram of the support frame according to an embodiment of the present utility model;

[0027] The components are: 1-lifting base, 2-lifting support structure group, 3-working platform, 4-protective base plate, 5-fastening block, 51-fastening spring, 52-movable plate, 6-auxiliary ladder, 7-support frame, 8-elastic suspension rope, 9-limiting ring, 91-support spring, 92-connecting ring, 10-support rod, 11-hook. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0029] like Figure 1-4As shown in the figure, a lifting structure for highway electromechanical equipment according to an embodiment of the present invention includes a lifting base 1 for support, a hydraulically driven lifting support structure assembly 2 fixedly installed inside the lifting base 1, a work platform 3 for supporting the operator at the top of the lifting support structure assembly 2, a protective base plate 4 rotatably connected to the bottom of one end of the work platform 3, a fastening block 5 for fixing it fixedly installed inside the protective base plate 4, an auxiliary ladder 6 for telescopic adjustment below the protective base plate 4, a protective support frame 7 on one side of the auxiliary ladder 6, an elastic suspension rope 8 for driving it fixedly installed at the top of the support frame 7, and a limiting ring 9 for limiting it fixedly installed at the bottom of the support frame 7.

[0030] Preferably, one end of the lifting base 1 is provided with a hook 11 for connecting to the limiting ring 9, the lifting support structure group 2 is provided with a drive module for controlling the hydraulic system, and the top of the work platform 3 is provided with a guardrail for protection.

[0031] The above technical solution is adopted: the lifting base 1 provides a stable support foundation for the entire lifting structure. The hook 11 set at one end is used to hook the limiting ring 9. When the support frame 7 is not in use, it can be fixed in a specific position to prevent the support frame 7 from shaking at will and enhance the stability of the overall structure. The drive module inside the lifting support structure group 2 controls the hydraulic system to provide power for lifting and ensure that the work platform 3 can be lifted and lowered smoothly to meet the needs of different heights. The guardrail at the top of the work platform 3 can effectively protect the safety of the operator and prevent him from falling accidentally during the work process.

[0032] Preferably, in any of the above schemes, the protective base plate 4 is rotatably connected to the bottom of one end of the working platform 3, and the interior of the protective base plate 4 has an movable groove that matches the fastening block 5.

[0033] The above technical solution is adopted: the protective base plate 4 is rotatably connected to the bottom of one end of the work platform 3. When not in use, it can be flipped over and stored to avoid affecting the normal use of the work platform 3. When in use, it can be flipped up and unfolded to facilitate the operator to get on and off. The movable groove inside is adapted to the fastening block 5, which makes it easy for the fastening block 5 to fix the protective base plate 4. When the protective base plate 4 is flipped into place, the movable plate 52 of the fastening block 5 pops out under the action of the fastening spring 51 and is locked into the inside of the work platform 3, firmly fixing the protective base plate 4 and ensuring the safety of the work platform 3.

[0034] Preferably, in any of the above embodiments, the fastening block 5 includes a fastening spring 51 for support and a movable locking plate 52 for locking and limiting. The fastening spring 51 is fixedly installed inside the protective base plate 4, and one end of the fastening spring 51 is fixedly installed with the movable locking plate 52 that moves inside the protective base plate 4.

[0035] The above technical solution is adopted: the fastening spring 51 of the fastening block 5 is installed inside the protective base plate 4 to provide continuous elastic force for the movable plate 52. When it is necessary to fix the protective base plate 4, the movable plate 52 extends out from inside the protective base plate 4 under the push of the fastening spring 51 and is inserted into the corresponding slot to achieve the limiting and fixing of the protective base plate 4. The structure is simple and reliable, easy to operate, and can effectively prevent the protective base plate 4 from accidentally flipping during use, ensuring the safety of the operator.

[0036] Preferably, in any of the above schemes, the auxiliary ladder 6 is composed of several interlocking ladder frames. The auxiliary ladder 6 is located on one side of the lifting support structure group 2. The top of the auxiliary ladder 6 is fixedly installed at the bottom of the work platform 3, and the bottom of the auxiliary ladder 6 is fixedly installed at the lifting base 1.

[0037] The above technical solution is adopted: the auxiliary ladder 6 is composed of multiple interlocking ladder frames, which can be extended and adjusted according to the lifting of the work platform 3. The top of the auxiliary ladder 6 is fixed to the bottom of the work platform 3, and the bottom is fixedly connected to the lifting base 1, providing operators with a convenient access for going up and down. During the process of the work platform 3 rising or falling, the auxiliary ladder 6 can always maintain the connection with the ground and the work platform 3, making it convenient for operators to go up and down at any time, thus improving the convenience of using the lifting structure.

[0038] Preferably, in any of the above schemes, the elastic suspension rope 8 passes through the work platform 3 and the guardrail and is fixedly installed. The elastic suspension rope 8 is made of high-strength elastic material, and one end of the support frame 7 is provided with a support rod 10 to support the human body.

[0039] The above technical solution is adopted: the elastic suspension rope 8 runs through the work platform 3 and the guardrail and is fixedly installed. It is made of high-strength elastic material and has good elasticity and strength. The support frame 7 is suspended on one side of the auxiliary ladder 6 through the elastic suspension rope 8 to provide auxiliary support for the operator. When the operator goes up and down the auxiliary ladder 6, he can put his arm on the support bar 10 and use the elasticity of the elastic suspension rope 8 to reduce the pressure on his body and enhance the stability and safety of going up and down.

[0040] Preferably, in any of the above embodiments, the limiting ring 9 includes a support spring 91 that provides power and a connecting ring 92 that limits the support frame 7. The support spring 91 is fixedly installed inside the support frame 7, and one end of the support spring 91 is fixedly installed with the connecting ring 92 that moves inside the support frame 7.

[0041] The above technical solution is adopted: the support spring 91 of the limiting ring 9 is installed inside the support frame 7 to provide elastic force for the connecting ring 92. Under the action of the support spring 91, the connecting ring 92 can move inside the support frame 7. When it is necessary to fix the support frame 7, the connecting ring 92 can be connected to the hook 11 on the lifting base 1 under the action of the support spring 91 to limit and fix the support frame 7 and prevent it from shaking. When the support frame 7 needs to be used, the connecting ring 92 can be pulled off the hook 11 so that the support frame 7 can move freely, which improves the convenience of using the support frame 7.

[0042] The working principle of the lifting structure for highway electromechanical systems of this utility model is as follows:

[0043] When using this highway electromechanical lifting structure, the drive module in the lifting support structure group 2 is activated, and the hydraulic system drives the work platform 3 to rise or fall to the required height. At the same time, the auxiliary ladder 6 extends and retracts with the work platform 3. After reaching the working height, if the operator needs to go up or down, the movable card plate 52 can be moved to flip the protective base plate 4 upward. The operator can then go up or down via the auxiliary ladder 6. During the up and down process, the support frame 7 supported by the elastic suspension rope 8 can provide auxiliary support. The operator's arm rests on the support bar 10, and with the help of the elasticity of the elastic suspension rope 8, they can climb more stably. If the support frame 7 is not needed for the time being, the connecting ring 92 of the limit ring 9 can be fixed on the hook 11 of the lifting base 1 under the action of the support spring 91. When needed, the connecting ring 92 is retracted, and the support frame 7 can move under the action of the elastic suspension rope 8.

[0044] Compared with the prior art, the present invention has the following advantages:

[0045] 1. An auxiliary ladder 6 is installed at the bottom of the working platform 3 of the lifting structure, which extends and retracts with the lifting of the working platform 3. A support frame 7 supported by an elastic suspension rope 8 is installed on one side of the auxiliary ladder 6, so that the operator can put his / her arms on the support frame 7 to support the auxiliary ladder 6 to go up and down. The elasticity of the elastic suspension rope 8 itself provides auxiliary support for the operator going up and down, enhancing the stability and safety of the operator going up and down, making it easier for the operator to go up and down after the lifting structure rises, and improving the convenience of using the lifting structure.

[0046] 2. A position-adjustable limiting ring 9 is provided at the bottom of the support frame 7. The limiting ring 9 can be used to limit and fix the support frame 7, improving the convenience of using the support frame 7. A protective base plate 4 that can be flipped and adjusted is provided at the bottom of the work platform 3 to ensure the safety of using the work platform 3.

Claims

1. A lifting structure for highway electromechanical systems, comprising a lifting base (1) for support, wherein a hydraulically driven lifting support structure assembly (2) is fixedly installed inside the lifting base (1), and a work platform (3) for supporting the operator is provided at the top of the lifting support structure assembly (2), characterized in that: The bottom of one end of the work platform (3) is rotatably connected to a protective base plate (4). A fastening block (5) for fixing is fixedly installed inside the protective base plate (4). An auxiliary ladder (6) for telescopic adjustment is provided below the protective base plate (4). A support frame (7) for protection is provided on one side of the auxiliary ladder (6). An elastic suspension rope (8) for driving is fixedly installed at the top of the support frame (7). A limiting ring (9) for limiting the movement is fixedly installed at the bottom of the support frame (7).

2. The lifting structure for highway electromechanical systems as described in claim 1, characterized in that: The lifting base (1) is provided with a hook (11) for connecting the limiting ring (9) at one end. The lifting support structure group (2) is provided with a drive module for controlling the hydraulic system. The top of the working platform (3) is provided with a guardrail for protection.

3. A lifting structure for highway electromechanical systems as described in claim 2, characterized in that: The protective base plate (4) is rotatably connected to the bottom of one end of the working platform (3), and the interior of the protective base plate (4) has an active groove that matches the fastening block (5).

4. A lifting structure for highway electromechanical systems as described in claim 3, characterized in that: The fastening block (5) includes a fastening spring (51) for support and a movable locking plate (52) for locking and limiting. The fastening spring (51) is fixedly installed inside the protective base plate (4), and one end of the fastening spring (51) is fixedly installed with the movable locking plate (52) that moves inside the protective base plate (4).

5. A lifting structure for highway electromechanical systems as described in claim 4, characterized in that: The auxiliary ladder (6) is composed of several interlocking ladder frames. The auxiliary ladder (6) is located on one side of the lifting support structure group (2). The top of the auxiliary ladder (6) is fixedly installed on the bottom of the work platform (3). The bottom of the auxiliary ladder (6) and the lifting base (1) are fixedly installed.

6. A lifting structure for highway electromechanical systems as described in claim 5, characterized in that: The elastic suspension rope (8) runs through the work platform (3) and the guardrail and is fixedly installed. The elastic suspension rope (8) is made of high-strength elastic material. One end of the support frame (7) is provided with a support rod (10) to support the human body.

7. A lifting structure for highway electromechanical systems as described in claim 6, characterized in that: The limiting ring (9) includes a support spring (91) that provides power and a connecting ring (92) that limits the support frame (7). The support spring (91) is fixedly installed inside the support frame (7), and one end of the support spring (91) is fixedly installed with a connecting ring (92) that moves inside the support frame (7).

Images