Novel shockproof aluminum alloy bridge
By introducing shock-proof lifting parts and heat dissipation components into the aluminum alloy bridge, the problems of shock absorption, ventilation and heat dissipation in the aluminum alloy bridge's long-span cable support are solved, and the stability and reliability of the system are improved.
Patent Information
- Application Number
- CN202323355520.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-11
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2033-12-11
AI Technical Summary
The existing aluminum alloy bridges cannot effectively absorb shock and buffer the dynamic effects of cable jitter in large span cable support, and fail to provide good ventilation and heat dissipation, resulting in overheating of the equipment.
A new type of shock-proof aluminum alloy bridge is designed, which adopts a structure including support components and heat dissipation components. The support component achieves shock absorption through the U-shaped frame and anti-shock lifting components, while the heat dissipation component provides effective ventilation and heat dissipation through the heat dissipation box and blower motor.
It effectively reduces the dynamic impact on the circuit cables inside the bridge, improves the stability and reliability of the system, and solves the problem of equipment overheating.
Smart Images
Figure CN222381232U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aluminum alloy bridge frames, in particular to a novel shockproof aluminum alloy bridge frame. Background Art
[0002] Cable trays are key components in power transmission systems. They are mainly divided into steel, aluminum alloy and fiberglass cable trays according to different materials. Among them, steel cable trays are suitable for long-span support due to their superior rigidity. Since there are long-distance cable lines in the power transmission system, a reliable support structure is required, so steel is generally used for long-span cable trays. Its rigidity can effectively resist the influence of cable weight and external environmental factors to ensure stable operation of the system. In contrast, although aluminum alloy and fiberglass cable trays have advantages such as lightweight, they are usually more suitable for small spans or scenarios that are more sensitive to weight requirements. Therefore, steel is still the preferred material in the selection of long-span cable trays.
[0003] At present, the aluminum alloy bridge used in the power transmission system has a single structure, mainly adopting traditional designs such as simply supported beams and parallel bow-shaped curved beams. However, there are two major problems in actual operation: first, these bridges fail to effectively reduce vibration and buffer the dynamic impact of cables when they shake, causing cables to be subjected to greater dynamic impacts, affecting the stability of the system; second, these bridges also fail to provide good ventilation and heat dissipation for power transmission cables, resulting in the inability to effectively dissipate the heat accumulated inside the bridge, which may cause problems such as equipment overheating.
[0004] Based on this, we proposed a new type of shock-proof aluminum alloy bridge to solve the above-mentioned problems. Utility Model Content
[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0006] Therefore, the purpose of the utility model is to provide a new shock-proof aluminum alloy bridge frame, which can solve the problems of the single structure of the aluminum alloy bridge frame in the power transmission system, the inability to effectively reduce shock and buffer the dynamic impact of cable jitter, and the failure to provide good ventilation and heat dissipation for the power transmission cables, resulting in the inability to effectively dissipate internal heat, which may cause equipment overheating.
[0007] To solve the above technical problems, the utility model provides a new type of shock-proof aluminum alloy cable tray, adopting the following technical scheme: including a support component and a heat dissipation component, the heat dissipation component is installed on the top of the support component, the support component includes a U-shaped frame body, and shock-proof hoisting parts are respectively connected to both ends of the two sides of the U-shaped frame body;
[0008] The heat dissipation component includes a heat dissipation box body, card board grooves are respectively opened on both sides of the heat dissipation box body, and dust-proof board parts are respectively connected inside the two groups of card board grooves.
[0009] By adopting the above technical scheme, in this scheme, the assembly card boards respectively drawn on the tops of both sides of the U-shaped frame body and the assembly card slots respectively opened on both sides of the heat dissipation box body are used. Since the assembly card slots and the assembly card boards are matched in structure and are in a snap-fit connection between the assembly card slots and the assembly card boards, the heat dissipation box body can be limited and connected to the top of the U-shaped frame body. The U-shaped frame body can also perform disassembly, connection, maintenance and replacement operations on the heat dissipation box body according to the usage situation. When the blower motor installed inside the heat dissipation box body is powered on and operates, it can ventilate and dissipate heat from the circuit cables laid inside the U-shaped frame body, and can effectively solve the problem that the equipment overheats due to the heat accumulated inside the cable tray and cannot be dissipated;
[0010] The shock-proof hoisting part in this scheme is composed of a hoisting arm and a shock absorber. Among them, the shock absorber is the core component. Specifically, the shock absorber includes a telescopic rod part, a shock absorption spring and a flange plate. The telescopic property of the telescopic rod part enables it to flexibly cope with the vibration and dynamic impact of the cable tray. The shock absorption spring provides a buffering effect through its elastic characteristics when vibration occurs, effectively reducing the dynamic impact on the circuit cables inside the cable tray. At the same time, the design of the flange plate further ensures the stable connection of the shock absorber, making the overall structure more firm and reliable. This design scheme enables the shock-proof hoisting part to play an important role during the operation of the cable tray. It avoids the adverse effects of vibration and impact on the circuit cables inside the cable tray through shock absorption and buffering, and improves the stability and reliability of the cable tray system. Therefore, the application of this scheme in the technical field of aluminum alloy cable trays has significant practical significance and provides an innovative solution for large-span cable support.
[0011] Optionally, a cable installation groove is opened inside the U-shaped frame body, a plurality of cable laying plates are installed inside the cable installation groove, a plurality of cable through holes are respectively opened through one side of the plurality of cable laying plates, and assembly card boards are respectively arranged on the tops of both sides of the U-shaped frame body.
[0012] By adopting the above technical scheme, in this scheme, a plurality of cable laying plates installed inside the cable installation groove and a plurality of cable through holes respectively opened through one side of the cable laying plates can be used to lay multiple groups of circuit cables in the cable installation groove of the U-shaped frame body.
[0013] Optionally, two sets of air blowing openings are provided on one side of the heat dissipation box body. An air blowing motor is installed inside the two sets of air blowing openings. Assembly clamping grooves are respectively provided on both sides of the heat dissipation box body close to the air blowing openings.
[0014] By adopting the above technical solution, in this solution, the air blowing motor installed inside the air blowing opening can perform ventilation and heat dissipation treatment on the circuit cables laid inside the C-shaped frame body, and can effectively solve the problem that the equipment overheats due to the heat accumulation inside the bridge that cannot be dissipated.
[0015] Optionally, the assembly clamping groove is matched with the assembly clamping plate structure, and the assembly clamping groove and the assembly clamping plate are in clamping fit.
[0016] By adopting the above technical solution, in this solution, through the structural design of the clamping fit between the assembly clamping groove and the assembly clamping plate, the heat dissipation box body can be limited and connected to the top of the C-shaped frame body, and the C-shaped frame body can also perform disassembly, connection, maintenance and replacement operations on the heat dissipation box body according to the usage situation.
[0017] Optionally, the clamping plate groove includes a limit bayonet. The limit bayonet is provided on both sides of the heat dissipation box body. Ventilation openings are respectively penetrated through the middle parts of both sides of the heat dissipation box body.
[0018] By adopting the above technical solution, in this solution, the limit bayonets respectively provided on both sides of the heat dissipation box body are used for the disassembly and connection of the dust-proof plate parts.
[0019] Optionally, the dust-proof plate part includes a clamping plate frame. The clamping plate frame is matched with the clamping plate groove structure. The clamping plate frame and the limit bayonet are in clamping fit. An impurity filter screen is also arranged in the middle of the clamping plate frame.
[0020] By adopting the above technical solution, in this solution, through the structural design of the clamping fit between the clamping plate frame and the limit bayonet, the dust-proof plate part can be limited and connected to both sides of the heat dissipation box body, and the extracted air can be subjected to dust filtering treatment, so as to ensure the stable operation of the air blowing motor.
[0021] Optionally, the shock-proof lifting part includes a lifting arm, and a shock absorber is connected to the middle of the lifting arm.
[0022] By adopting the above technical solution, in this solution, the lifting arms respectively installed on both sides of the C-shaped frame body are used for the hoisting and installation of the shock-proof aluminum alloy bridge.
[0023] Optionally, the shock absorber includes a telescopic rod member. A shock absorption spring is sleeved outside the telescopic rod member. Flange plates are respectively installed at both ends of the telescopic rod member and the lifting arm.
[0024] By adopting the above technical solution, the shock absorber in this solution includes a telescopic rod member, a shock-absorbing spring, and a flange. The telescopic property of the telescopic rod member enables it to flexibly respond to the vibration and dynamic impact of the bridge. The shock-absorbing spring provides a buffering effect through its elastic property when vibration occurs, effectively reducing the dynamic impact on the internal circuit cables of the bridge.
[0025] In summary, the present utility model includes at least one of the following beneficial effects:
[0026] 1. In this solution, by the assembly clamping plates respectively drawn on the top sides of the C-shaped frame body and the assembly clamping grooves respectively opened on both sides of the heat box body, since the assembly clamping grooves and the assembly clamping plates are matched in structure and are in a clamping fit between the assembly clamping grooves and the assembly clamping plates, the heat dissipation box body can be limited and connected to the top of the C-shaped frame body. The C-shaped frame body can also perform disassembly, connection, repair, and replacement operations on the heat dissipation box body according to the usage situation. When the blower motor installed inside the heat dissipation box body is energized and operates, it can perform ventilation and heat dissipation treatment on the circuit cables laid inside the C-shaped frame body, effectively solving the problem of overheating of equipment caused by the accumulation of heat inside the bridge and being unable to dissipate.
[0027] 2. The shock-proof lifting member in this solution consists of two parts: a lifting arm and a shock absorber. The shock absorber is its core component. Specifically, the shock absorber includes a telescopic rod member, a shock-absorbing spring, and a flange. The telescopic property of the telescopic rod member enables it to flexibly respond to the vibration and dynamic impact of the bridge. The shock-absorbing spring provides a buffering effect through its elastic property when vibration occurs, effectively reducing the dynamic impact on the internal circuit cables of the bridge. At the same time, the design of the flange further ensures the stable connection of the shock absorber, making the overall structure more firm and reliable. This design solution enables the shock-proof lifting member to play an important role during the operation of the bridge. It avoids the adverse effects of vibration and impact on the internal circuit cables of the bridge through shock absorption and buffering, improving the stability and reliability of the bridge system. Therefore, the application of this solution in the technical field of aluminum alloy bridges has significant practical significance and provides an innovative solution for large-span cable support. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0029] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0030] Figure 2Schematic structural diagram of the support component of the present utility model;
[0031] Figure 3 Schematic structural diagram of the heat dissipation component of the present utility model;
[0032] Figure 4 Schematic structural diagram of the assembly card slot of the present utility model;
[0033] Figure 5 Schematic structural diagram of the dust-proof plate member of the present utility model;
[0034] Figure 6 Schematic structural diagram of the shock-proof lifting member of the present utility model.
[0035] Explanation of reference numerals: 100, support component; 101, C-shaped frame; 101a, cable installation groove; 101b, cable laying board; 101c, cable through hole; 101d, assembly card board; 102, shock-proof lifting member; 102a, lifting arm; 102b, shock absorber; 102b-1, telescopic member; 102b-2, shock-absorbing spring; 102b-3, flange; 200, heat dissipation component; 201, heat dissipation box body; 201a, air outlet; 201b, air blowing motor; 201c, assembly card slot; 202, card board slot; 202a, limit bayonet; 202b, ventilation port; 203, dust-proof plate member; 203a, card board frame; 203b, impurity filter screen. Detailed implementation manners
[0036] The following will Figure 1-6 further describe the present utility model in detail.
[0037] In the first embodiment, referring to Figure 1-3 , the present utility model discloses a new type of shock-proof aluminum alloy bridge frame,
[0038] which includes a support component 100 and a heat dissipation component 200. The heat dissipation component 200 is installed on the top of the support component 100. The support component 100 includes a C-shaped frame 101, and shock-proof lifting members 102 are respectively connected to both ends of the two sides of the C-shaped frame 101;
[0039] The heat dissipation component 200 includes a heat dissipation box body 201. Card board slots 202 are respectively opened on both sides of the heat dissipation box body 201, and dust-proof plate members 203 are respectively connected inside the two groups of card board slots 202.
[0040] Inside the U-shaped frame body 101, there is a cable installation groove 101a. Inside the cable installation groove 101a, several groups of cable laying plates 101b are installed. On one side of the several groups of cable laying plates 101b, several groups of cable through holes 101c are penetrated. On the top of both sides of the U-shaped frame body 101, there are also assembled clamping plates 101d respectively. By adding several groups of cable laying plates 101b inside the cable installation groove 101a and several groups of cable through holes 101c penetrated on one side of the cable laying plates 101b, multiple groups of circuit cables can be laid in the cable installation groove 101a of the U-shaped frame body 101.
[0041] Embodiment 2. Refer to Figure 4 , in this embodiment, in order to solve the problems in the power transmission system that the aluminum alloy bridge structure is single, it cannot effectively shock-absorb and buffer the dynamic influence of cable jitter, and it fails to provide good ventilation and heat dissipation for the cables for power transmission, resulting in the inability to effectively dissipate the internal heat, which may cause problems such as equipment overheating. Based on the same concept as in the above Embodiment 1, this new type of shock-proof aluminum alloy bridge also includes:
[0042] On one side of the heat dissipation box body 201, two groups of air blowing ports 201a are opened. Inside the two groups of air blowing ports 201a, air blowing motors 201b are installed. On both sides of the heat dissipation box body 201 close to the air blowing ports 201a, assembled clamping slots 201c are also opened respectively. By adding the air blowing motors 201b inside the air blowing ports 201a, ventilation and heat dissipation treatment can be carried out on the circuit cables laid inside the U-shaped frame body 101, and the problem that the equipment overheats due to the inability to dissipate the accumulated heat inside the bridge can be effectively solved.
[0043] The assembled clamping slot 201c and the assembled clamping plate 101d have a matching structure, and the assembled clamping slot 201c and the assembled clamping plate 101d are in a clamping fit. Through the structural design of the clamping fit between the assembled clamping slot 201c and the assembled clamping plate 101d in this solution, the heat dissipation box body 201 can be limited and connected to the top of the U-shaped frame body 101, and the U-shaped frame body 101 can also perform disassembly, connection, maintenance and replacement operations on the heat dissipation box body 201 according to the usage situation.
[0044] The clamping plate groove 202 includes a limiting bayonet 202a, and the limiting bayonet 202a is opened on both sides of the heat dissipation box body 201. In the middle of both sides of the heat dissipation box body 201, ventilation openings 202b are also penetrated respectively. Through the limiting bayonets 202a opened on both sides of the heat dissipation box body 201, it is used for the disassembly and connection of the dust-proof plate member 203.
[0045] Embodiment 3. Refer to Figure 5-6, in this embodiment, in order to solve the problems in the power transmission system, such as the single structure of the aluminum alloy bridge frame, the inability to effectively absorb shock and buffer the dynamic impact of cable jitter, and the failure to provide good ventilation and heat dissipation for the cables of power transmission, resulting in the ineffective dissipation of internal heat and possible overheating of equipment, based on the same concept as in the above-mentioned Embodiment 1, this new type of shock-proof aluminum alloy bridge frame further includes:
[0046] The dust-proof plate member 203 includes a clamping plate frame 203a, the clamping plate frame 203a is matched with the clamping plate groove 202 in structure, and the clamping plate frame 203a and the limit bayonet 202a are in a clamping fit. An impurity filter screen 203b is also provided in the middle of the clamping plate frame 203a. Through the structural design of the clamping fit between the clamping plate frame 203a and the limit bayonet 202a, the dust-proof plate member 203 can be limit-connected to both sides of the heat dissipation box body 201, and the extracted air can be filtered for dust, so as to ensure the stability of the operation of the blower motor 201b.
[0047] The shock-proof hoisting member 102 includes a hoisting arm 102a, and a shock absorber 102b is connected to the middle of the hoisting arm 102a. The hoisting arms 102a are respectively installed on both sides of the U-shaped frame body 101 for hoisting and installing this shock-proof aluminum alloy bridge frame.
[0048] The shock absorber 102b includes a telescopic rod member 102b-1, a shock-absorbing spring 102b-2 is sleeved outside the telescopic rod member 102b-1, and flange plates 102b-3 are respectively installed at both ends of the telescopic rod member 102b-1 and the hoisting arm 102a. The shock absorber 102b in this solution includes the telescopic rod member 102b-1, the shock-absorbing spring 102b-2 and the flange plate 102b-3. The telescopic property of the telescopic rod member 102b-1 enables it to flexibly respond to the vibration and dynamic impact of the bridge frame, and the shock-absorbing spring 102b-2 provides a buffering effect through its elastic characteristics when vibration occurs, effectively reducing the dynamic impact on the internal circuit cables of the bridge frame.
[0049] The above are all the preferred embodiments of the present invention, and the protection scope of the present invention is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.
Claims
1. A novel shockproof aluminum alloy bridge frame, comprising a support assembly (100) and a heat dissipation assembly (200), wherein the heat dissipation assembly (200) is installed on the top of the support assembly (100), characterized in that: The support component (100) includes a C-shaped frame body (101), and shock-proof lifting members (102) are respectively connected to both ends of the two sides of the C-shaped frame body (101); The heat dissipation component (200) includes a heat dissipation box body (201), card slot grooves (202) are respectively formed on both sides of the heat dissipation box body (201), and dust-proof plate members (203) are respectively connected inside the two groups of card slot grooves (202); The shock-proof lifting member (102) includes a lifting arm (102a), and a shock absorber (102b) is connected to the middle of the lifting arm (102a); The shock absorber (102b) includes a telescopic rod member (102b-1), a shock spring (102b-2) is sleeved outside the telescopic rod member (102b-1), and flange plates (102b-3) are respectively installed at both ends of the telescopic rod member (102b-1) and the lifting arm (102a).
2. The novel shockproof aluminum alloy bridge according to claim 1 is characterized in that: A cable installation groove (101a) is formed inside the C-shaped frame body (101), a plurality of groups of cable laying plates (101b) are installed inside the cable installation groove (101a), a plurality of groups of cable through holes (101c) are formed through one side of the plurality of groups of cable laying plates (101b), and assembly card plates (101d) are respectively arranged at the tops of both sides of the C-shaped frame body (101).
3. The novel shockproof aluminum alloy bridge according to claim 2 is characterized in that: Two air blowing ports (201a) are formed on one side of the heat dissipation box body (201), air blowing motors (201b) are installed inside the two air blowing ports (201a), and assembly card slots (201c) are respectively formed on both sides of the heat dissipation box body (201) close to the air blowing ports (201a).
4. The novel shockproof aluminum alloy bridge according to claim 3 is characterized in that: The assembly card slot (201c) is matched with the assembly card plate (101d) in structure, and the assembly card slot (201c) and the assembly card plate (101d) are in snap-fit connection.
5. The novel shockproof aluminum alloy bridge according to claim 4 is characterized in that: The card slot groove (202) includes a limit bayonet (202a), the limit bayonet (202a) is formed on both sides of the heat dissipation box body (201), and ventilation openings (202b) are respectively formed through the middle parts of both sides of the heat dissipation box body (201).
6. The novel shockproof aluminum alloy bridge according to claim 5 is characterized in that: The dust-proof plate member (203) includes a card frame (203a), the card frame (203a) is matched with the card slot groove (202) in structure, the card frame (203a) and the limit bayonet (202a) are in snap-fit connection, and an impurity filter screen (203b) is arranged in the middle of the card frame (203a).