CN212543272U - Impact-resistant combined cable bridge - Google Patents
Impact-resistant combined cable bridge Download PDFInfo
- Publication number
- CN212543272U CN212543272U CN202021718136.3U CN202021718136U CN212543272U CN 212543272 U CN212543272 U CN 212543272U CN 202021718136 U CN202021718136 U CN 202021718136U CN 212543272 U CN212543272 U CN 212543272U
- Authority
- CN
- China
- Prior art keywords
- frame body
- connecting rod
- plate
- impact
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a shock-resistant combined cable bridge, which comprises a frame body, a first buffer component, a second buffer component and a support component; a frame body: the bottom plate is provided with an upward rectangular groove, and the top end of the side plate of the frame body is buckled and connected with an upper cover; a first buffer assembly: the array sets up in the lower surface of support body, first buffering subassembly includes the guide arm, the sliding ring, connecting rod and first spring, the upper end of connecting rod is connected through round pin axle rotation with the inside rotation in U type connector that the rectangular channel lower surface set up, the lower extreme of connecting rod is connected through the inside rotation in top of round pin axle with the sliding ring, adjacent sliding ring all with the extrados sliding connection of guide arm, the end of guide arm respectively with the left and right sides inboard wall fixed connection of backup pad, this combination formula cable testing bridge that shocks resistance, heat dispersion is good, installation convenient operation, the barrier propterty has been improved, can cushion protection simultaneously to level and vertical direction, shock resistance is good, long service life, wide application scope.
Description
Technical Field
The utility model relates to a cable testing bridge technical field specifically is a combination formula cable testing bridge that shocks resistance.
Background
The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like, the bridge in a building can be independently erected and can also be attached to various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts are required to be galvanized and installed on the bridge outside the building in the open air, if the bridge is close to the seaside or belongs to a corrosion area, the material must have corrosion resistance and moisture resistance, the combined bridge is a second generation product of the cable bridge, the combined cable bridge is suitable for laying of various projects, units and various cables, the combined cable bridge has the characteristics of simple structure, flexible configuration, convenient installation, novel form and the like, the existing combined cable bridge has single function, cannot separate the cables, has poor heat dissipation effect, and easily causes a large amount of heat to be accumulated among the cables, the service life of the cable is influenced, the shock resistance is poor, the internal cable is easy to pull, the combined cable bridge is easy to deform, and the service life is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a combination formula cable testing bridge that shocks resistance, heat dispersion is good, and installation convenient operation has improved barrier propterty, can cushion the protection simultaneously to level and vertical direction, and shock resistance is good, long service life, and application scope is wide, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a shock-resistant combined cable bridge comprises a frame body, a first buffer component, a second buffer component and a support component;
a frame body: the bottom plate is provided with an upward rectangular groove, and the top end of the side plate of the frame body is buckled and connected with an upper cover;
a first buffer assembly: the array is arranged on the lower surface of the frame body, the first buffer assembly comprises a guide rod, a sliding ring, a connecting rod and a first spring, the upper end of the connecting rod is rotatably connected with the inside of a U-shaped connector arranged on the lower surface of the rectangular groove through a pin shaft, the lower end of the connecting rod is rotatably connected with the inside of the top end of the sliding ring through a pin shaft, the adjacent sliding rings are slidably connected with the outer arc surface of the guide rod, the ends of the guide rod are fixedly connected with the inner walls of the left side plate and the right side plate of the supporting plate respectively, the outer side surface of the sliding ring is fixedly connected with the first spring, the outer end of the first spring is fixedly connected with;
the second buffer assembly: the array is arranged on the left side surface and the right side surface of the frame body, and the second buffer components are fixedly connected with the upper ends of the inner walls of the left side plate and the right side plate of the support plate;
a support component: the array is arranged on the inner wall of the frame body;
wherein: first buffering subassembly corresponds with the second buffering subassembly position, avoids cable mutual contact extrusion and influences the radiating effect, and the louvre is convenient for the inside air flow of support body, further improves heat dispersion, and installation convenient operation avoids the relative support body of upper cover to slide simultaneously, has improved barrier propterty, can cushion protection simultaneously to level and vertical direction, and shock resistance is good, long service life, and application scope is wide.
Furthermore, dovetail grooves are formed in the lower ends of the outer side surfaces of the left side plate and the right side plate of the frame body, so that the lower end of the second connecting rod can slide up and down conveniently.
Further, the second buffering subassembly includes head rod, second connecting rod, second spring and slider, the upper end of head rod is connected through round pin axle rotation with the inside U type connector that sets up of support body lateral surface upper end, the surface of slider and the inner wall sliding connection of dovetail, the lower extreme of second connecting rod is connected through round pin axle rotation with the inside U type connector that sets up of slider lateral surface, the upper end of head rod lower extreme and second connecting rod all is connected through round pin axle rotation with the inside U type connector that sets up of the left and right sides inboard wall of backup pad, the both ends of second spring respectively with the middle part fixed connection of head rod and second connecting rod, play the effect of buffer protection at the horizontal direction to the support body, further improved shock resistance.
Further, the supporting component includes the cardboard, places board and arc wall, the cardboard array sets up in the internal face left and right sides of support body, and the cardboard is U type structure, places the both ends of board and places respectively in the cardboard upper surface that corresponds, and the upper end of placing the board is equipped with the arc wall that the array distributes, separates the cable and places, improves the radiating effect.
Furthermore, the inner surface of the arc-shaped groove is provided with a round angle, so that the surface of the cable is prevented from being scratched, and the protection performance is improved.
Further, the curb plate upper surface of support body is equipped with the locating pin of array distribution, and the roof lower surface of upper cover is equipped with the locating hole of array distribution, and the locating pin corresponds with the locating hole position, and the curb plate lateral surface top of support body is equipped with the card strip, and the vertical part inner wall face of upper cover is equipped with the draw-in groove, and the card strip is fixed with the draw-in groove joint, carries out the lock to support body and upper cover, avoids its relative slip.
Furthermore, the top plate of the rectangular groove is provided with radiating holes distributed in an array mode, the radiating holes are notch-shaped radiating holes, air flowing inside the rack body is convenient to radiate, and the radiating effect is improved.
Furthermore, the horizontal part of backup pad is equipped with the mounting hole of symmetric distribution for lock the fixed to the backup pad.
Compared with the prior art, the beneficial effects of the utility model are that: the impact-resistant combined cable bridge has the following advantages:
1. pass through mounting hole fixed connection with the backup pad in outside mount upper end, place the cable earlier with the below place in the board arc wall, then place the board of placing of top at the cardboard internal surface that corresponds, lay the cable on upper strata, place the board and can part every cable alone, avoid its contact extrusion and influence the radiating effect, the inside air flow of the support body of louvre being convenient for further improves heat dispersion.
2. After the cable laying is finished, the positioning pin corresponds to the positioning hole, the upper cover is pressed downwards to enable the clamping strip to be clamped with the clamping groove of the upper cover, and therefore the upper cover and the rack body are buckled and fixed, the installation and the operation are convenient, meanwhile, the upper cover is prevented from sliding relative to the rack body, and the protection performance is improved.
3. The second buffering subassembly plays the effect of buffer protection to the support body in the horizontal direction, when the support body receives the external force impact of right side horizontal direction, the support body becomes far away from the right side board position of backup pad, head rod and the second connecting rod on right side and horizontal direction contained angle all diminish, the lower extreme of second connecting rod drives the slider at dovetail endwise slip, the second spring on right side this moment receives the extrusion, reverse effort is applyed to the head rod and the second connecting rod on right side to the elasticity of second spring self, prevent the support body when playing the cushioning effect to the support body and excessively remove to the left side, thereby play buffer protection's effect at the horizontal direction to the support body, improve shock resistance.
4. When the support body receives the exogenic action in vertical direction, the support body moves down, and the support body drives the connecting rod and moves down, and the bottom of connecting rod promotes the sliding ring and slides the extrusion first spring to the outside, and first spring plays the effect of reverse promotion to the sliding ring, avoids the lower extreme of connecting rod to slide to the outside to avoid the upper end downward sloping of connecting rod, thereby play the effect of buffering to the support body, further improve its ability of shocking resistance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
fig. 4 is a schematic view of the structure of the upper cover of the present invention.
In the figure: the structure comprises a supporting plate 1, a mounting hole 101, a frame body 2, a positioning pin 201, a clamping strip 202, a dovetail groove 203, an upper cover 3, a positioning hole 301, a clamping groove 302, a first buffer component 4, a guide rod 41, a sliding ring 42, a connecting rod 43, a first spring 44, a second buffer component 5, a first connecting rod 51, a second connecting rod 52, a second spring 53, a sliding block 54, a supporting component 6, a clamping plate 61, a placing plate 62, an arc-shaped groove 63, a rectangular groove 7 and heat dissipation holes 71.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an impact-resistant combined cable bridge comprises a frame body 2, a first buffer component 4, a second buffer component 5 and a support component 6;
a frame body 2: the bottom plate of the rack is provided with an upward rectangular groove 7, the top plate of the rectangular groove 7 is provided with radiating holes 71 distributed in an array manner, the radiating holes 71 are notch-shaped radiating holes, so that the air in the rack 2 can flow for radiating heat, and the radiating effect is improved, the top ends of the side plates of the rack 2 are connected with the upper cover 3 in a buckling manner, the lower ends of the outer side surfaces of the left side plate and the right side plate of the rack 2 are respectively provided with a dovetail groove 203, so that the lower end of the second connecting rod 52 can slide up and down conveniently, the upper surface of the side plate of the rack 2 is provided with positioning pins 201 distributed in an array manner, the lower surface of the top plate of the upper cover 3 is provided with positioning holes 302 distributed in an array manner, the positioning pins 201 correspond to the positioning holes 302 in position, the top ends of the outer side plates of the rack 2 are provided with clamping strips 202, the, then, the placing plate 62 above is placed on the inner surface of the corresponding clamping plate 61, the cables on the upper layer are laid, each cable can be separated independently through the placing plate 62, the influence on the heat dissipation effect caused by contact extrusion of the cable is avoided, after the cables are laid, the positioning pins 201 correspond to the positioning holes 302, the clamping strips 202 are clamped with the clamping grooves 302 of the upper cover 3 by pressing the upper cover 3 downwards, and therefore the upper cover 3 is fixed, and the relative sliding of the upper cover 3 is avoided;
first buffer assembly 4: the array is arranged on the lower surface of the frame body 2, the first buffer component 4 comprises a guide rod 41, a sliding ring 42, a connecting rod 43 and a first spring 44, the upper end of the connecting rod 43 is rotatably connected with the inside of a U-shaped connector arranged on the lower surface of the rectangular groove 7 through a pin shaft, the lower end of the connecting rod 43 is rotatably connected with the inside of the top end of the sliding ring 42 through a pin shaft, the adjacent sliding rings 42 are both slidably connected with the outer arc surface of the guide rod 41, the ends of the guide rod 41 are respectively fixedly connected with the inner walls of the left side plate and the right side plate of the support plate 1, the outer side surface of the sliding ring 42 is fixedly connected with the inner walls of the left side plate and the right side plate of the support plate 1, the guide rod 41 is positioned inside the first spring 44, when the frame body 2 is subjected to an external force in the vertical direction, the frame body 2 moves downwards, the connecting rod 43, the first spring 44 plays a role in reversely pushing the sliding ring 42, so that the lower end of the connecting rod 43 is prevented from sliding outwards, the upper end of the connecting rod 43 is prevented from inclining downwards, the frame body 2 is buffered, and the shock resistance of the frame body is improved;
the second buffer assembly 5: the arrays are arranged on the left and right side surfaces of the frame body 2, the second buffer component 5 is fixedly connected with the upper ends of the inner walls of the left and right side plates of the support plate 1, the second buffer component 5 comprises a first connecting rod 51, a second connecting rod 52, a second spring 53 and a sliding block 54, the upper end of the first connecting rod 51 is rotatably connected with the inside of a U-shaped connector arranged at the upper end of the outer side surface of the frame body 2 through a pin shaft, the outer surface of the sliding block 54 is slidably connected with the inner wall of the dovetail groove 203, the lower end of the second connecting rod 52 is rotatably connected with the inside of the U-shaped connector arranged at the outer side surface of the sliding block 54 through a pin shaft, the lower end of the first connecting rod 51 and the upper end of the second connecting rod 52 are rotatably connected with the inside of the U-shaped connectors arranged at the inner walls of the left and right side plates of the support plate 1 through pin shafts, the position of the frame body 2 is far away from the right side plate of the support plate 1, included angles between the first connecting rod 51 and the second connecting rod 52 on the right side and the horizontal direction are reduced, the lower end of the second connecting rod 52 drives the sliding block 54 to slide upwards in the dovetail groove 203, at the moment, the second spring 53 on the right side is extruded, the self elasticity of the second spring 53 exerts reverse acting force on the first connecting rod 51 and the second connecting rod 52 on the right side, the frame body 2 is prevented from moving to the left side excessively while the buffering effect is exerted on the frame body 2, the same principle is achieved, at the moment, the second spring 53 on the left side is stretched, the self elasticity of the second spring 53 on the left side also plays a role in reverse prevention, the buffer protection effect is exerted on the frame body 2 in the horizontal direction;
the supporting component 6: the array is arranged on the inner wall of the frame body 2, the support assembly 6 comprises clamping plates 61, placing plates 62 and arc-shaped grooves 63, the clamping plates 61 are arranged on the left side and the right side of the inner wall surface of the frame body 2 in an array mode, the clamping plates 61 are of U-shaped structures, two ends of the placing plates 62 are placed on the upper surfaces of the corresponding clamping plates 61 respectively, the arc-shaped grooves 63 distributed in an array mode are arranged at the upper ends of the placing plates 62 and are used for separating cables, the heat dissipation effect is improved, round corners are arranged on the inner surfaces of the arc-shaped grooves 63;
wherein: the first buffer assembly 4 corresponds to the second buffer assembly 5 in position.
When in use: the support plate 1 is fixedly connected to the upper end of an external fixing frame through a mounting hole 101, cables are firstly placed in arc-shaped grooves of the placing plates 62 below the cables, then the placing plates 62 above the cables are placed on the inner surfaces of the corresponding clamping plates 61, cables on the upper layer are laid, each cable can be separated independently through the placing plates 62, the influence on the heat dissipation effect caused by contact extrusion of the cable is avoided, after the cables are laid, the positioning pins 201 are enabled to correspond to the positioning holes 302, the upper cover 3 is pressed downwards to enable the clamping strips 202 to be clamped with the clamping grooves 302 of the upper cover 3, so that the upper cover 3 is fixed, the second buffer component 5 plays a role in buffer protection on the frame body 2 in the horizontal direction, when the frame body 2 is impacted by external force in the right horizontal direction, the position of the frame body 2 away from the right side plate of the support plate 1, included angles between the first connecting rod 51 and the second connecting rod 52 on the right side and the horizontal direction are, at this time, the second spring 53 on the right side is squeezed, the elastic force of the second spring 53 exerts reverse acting force on the first connecting rod 51 and the second connecting rod 52 on the right side, the frame body 2 is prevented from excessively moving to the left side while having a buffering effect, and by the same reason, the second spring 53 on the left side is stretched, the elastic force of the second spring 53 on the left side also has a reverse preventing effect, so that the frame body 2 is buffered and protected in the horizontal direction, when the frame body 2 is subjected to the external force in the vertical direction, the frame body 2 moves downwards, the frame body 2 drives the connecting rod 43 to move downwards, the bottom end of the connecting rod 43 pushes the sliding ring 42 to slide outwards to squeeze the first spring 44, the first spring 44 has a reverse pushing effect on the sliding ring 42, the lower end of the connecting rod 43 is prevented from sliding outwards, so that the upper end of the connecting rod 43 is prevented from inclining downwards, so that the frame body, improving the impact resistance of the material.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a combination formula cable testing bridge that shocks resistance which characterized in that: comprises a frame body (2), a first buffer component (4), a second buffer component (5) and a support component (6);
frame body (2): an upward rectangular groove (7) is arranged on a bottom plate of the frame body (2), and the top end of a side plate of the frame body is connected with an upper cover (3) in a buckling manner;
first damping assembly (4): the array is arranged on the lower surface of the frame body (2), the first buffer assembly (4) comprises a guide rod (41), a sliding ring (42), a connecting rod (43) and a first spring (44), the upper end of the connecting rod (43) is rotatably connected with the inside of a U-shaped connector arranged on the lower surface of the rectangular groove (7) through a pin shaft, the lower end of the connecting rod (43) is rotatably connected with the inside of the top end of the sliding ring (42) through a pin shaft, the adjacent sliding rings (42) are both connected with the outer arc surface of the guide rod (41) in a sliding manner, the ends of the guide rod (41) are respectively fixedly connected with the inner walls of the left side plate and the right side plate of the support plate (1), the outer side surface of the sliding ring (42) is fixedly connected with the first spring (44), the outer side ends of the first spring (44) are fixedly connected with the inner walls of the;
second damping assembly (5): the arrays are arranged on the left side surface and the right side surface of the frame body (2), and the second buffer components (5) are fixedly connected with the upper ends of the inner walls of the left side plate and the right side plate of the support plate (1);
support assembly (6): the array is arranged on the inner wall of the frame body (2);
wherein: the first buffer component (4) corresponds to the second buffer component (5) in position.
2. An impact-resistant modular cable tray as claimed in claim 1, wherein: dovetail grooves (203) are formed in the lower ends of the outer side surfaces of the left side plate and the right side plate of the frame body (2).
3. An impact-resistant modular cable tray as claimed in claim 2, wherein: second buffer unit (5) include head rod (51), second connecting rod (52), second spring (53) and slider (54), the upper end of head rod (51) is connected through the round pin axle rotation with the U type connector that support body (2) lateral surface upper end set up inside, the surface of slider (54) and the inner wall sliding connection of dovetail (203), the lower extreme of second connecting rod (52) is connected through the round pin axle rotation with the U type connector inside that slider (54) lateral surface set up, the upper end of head rod (51) lower extreme and second connecting rod (52) all is connected through the round pin axle rotation with the U type connector inside of the left and right sides inboard wall setting of backup pad (1), the both ends of second spring (53) respectively with the middle part fixed connection of head rod (51) and second connecting rod (52).
4. An impact-resistant modular cable tray as claimed in claim 1, wherein: the support assembly (6) comprises clamping plates (61), a placing plate (62) and arc-shaped grooves (63), the clamping plates (61) are arranged on the left side and the right side of the inner wall surface of the frame body (2) in an array mode, the clamping plates (61) are of U-shaped structures, the two ends of the placing plate (62) are placed on the upper surfaces of the corresponding clamping plates (61) respectively, and the arc-shaped grooves (63) distributed in an array mode are arranged at the upper ends of the placing plate (62).
5. An impact-resistant modular cable tray as claimed in claim 4, wherein: the inner surface of the arc-shaped groove (63) is provided with a round angle.
6. An impact-resistant modular cable tray as claimed in claim 1, wherein: the utility model discloses a support body, including support body (2), curb plate, locating pin (201), locating hole (301) that the roof lower surface of upper cover (3) is equipped with array distribution, locating pin (201) correspond with locating hole (301) position, and the curb plate lateral surface top of support body (2) is equipped with card strip (202), and the vertical part inner wall face of upper cover (3) is equipped with draw-in groove (302), card strip (202) and draw-in groove (302) joint.
7. An impact-resistant modular cable tray as claimed in claim 1, wherein: the top plate of the rectangular groove (7) is provided with radiating holes (71) distributed in an array mode, and the radiating holes (71) are notch-shaped radiating holes.
8. An impact-resistant modular cable tray as claimed in claim 1, wherein: the horizontal part of the supporting plate (1) is provided with symmetrically distributed mounting holes (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021718136.3U CN212543272U (en) | 2020-08-18 | 2020-08-18 | Impact-resistant combined cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021718136.3U CN212543272U (en) | 2020-08-18 | 2020-08-18 | Impact-resistant combined cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212543272U true CN212543272U (en) | 2021-02-12 |
Family
ID=74528020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021718136.3U Active CN212543272U (en) | 2020-08-18 | 2020-08-18 | Impact-resistant combined cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212543272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161954A (en) * | 2021-03-31 | 2021-07-23 | 商丘工学院 | Cable adapter device for electrical engineering |
-
2020
- 2020-08-18 CN CN202021718136.3U patent/CN212543272U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161954A (en) * | 2021-03-31 | 2021-07-23 | 商丘工学院 | Cable adapter device for electrical engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111917076A (en) | Impact-resistant combined cable bridge | |
| CN204707084U (en) | A kind of solar cell panel assembly corner protector | |
| CN212543272U (en) | Impact-resistant combined cable bridge | |
| CN210002244U (en) | bridge anti-seismic support | |
| CN214785618U (en) | Wood floor base material with hidden connecting seam | |
| CN215173562U (en) | AR equipment shockproof mounting bracket for industrial environment | |
| CN213683022U (en) | Compression-resistant vibration-damping structure of building floor | |
| CN216600192U (en) | Tear-resistant FPC circuit board | |
| CN105317328A (en) | Doorsill assembly for barrier-free channel | |
| CN215716354U (en) | Aluminum veneer for building curtain wall | |
| CN210779887U (en) | Protecting against shock crane span structure that heat dispersion is good | |
| CN219875603U (en) | Supporting component of photovoltaic module | |
| CN221300368U (en) | Kinetic energy pipeline fixing device | |
| CN112095994B (en) | Assembled sports type timber apron | |
| CN221727871U (en) | Cable bridge | |
| CN218779316U (en) | High-damping shock-insulation rubber support | |
| CN216344825U (en) | Effectual electromechanical engineering antidetonation support of antidetonation | |
| CN215442911U (en) | Floor with compensation buffer device | |
| CN220301714U (en) | Buffer device for sports wood floor | |
| CN219041285U (en) | Shockproof galvanized bridge | |
| CN219828466U (en) | Wall-mounted router bracket | |
| CN221102961U (en) | Floor bridge support device | |
| CN212957443U (en) | Wood floor convenient to clean | |
| CN215858833U (en) | Environment-friendly ground metal binding off strip convenient to install | |
| CN217128841U (en) | Assembling sports wood floor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |