CN212462674U - Cable bridge - Google Patents
Cable bridge Download PDFInfo
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- CN212462674U CN212462674U CN202021398134.0U CN202021398134U CN212462674U CN 212462674 U CN212462674 U CN 212462674U CN 202021398134 U CN202021398134 U CN 202021398134U CN 212462674 U CN212462674 U CN 212462674U
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Abstract
The utility model discloses a cable bridge, which comprises a rotatable structure arranged between a first bridge body and a second bridge body, wherein the rotatable structure comprises a first connecting sheet, a second connecting sheet and a rotating nut, one end of the first connecting sheet and one end of the second connecting sheet are respectively fixed at the adjacent ends of the first bridge body and the second bridge body, and the other ends of the first connecting sheet and the second connecting sheet are connected through the rotating nut; still be equipped with crane span structure reposition of redundant personnel coupling assembling on between the other end of second crane span structure body and the third crane span structure body, including reposition of redundant personnel connection collet and reposition of redundant personnel connecting piece, on reposition of redundant personnel connection collet was located to reposition of redundant personnel connecting piece, second crane span structure body and third crane span structure body were connected respectively at the both ends of reposition of redundant personnel connection collet, and reposition of redundant personnel connecting piece is connected with the one end of second crane span structure body and third crane span structure body respectively. The utility model discloses can realize the nimble regulation of each crane span structure section position through revolution mechanic, reposition of redundant personnel coupling assembling has realized the multiaspect reposition of redundant personnel of crane span structure, has improved the crane span structure commonality ability.
Description
Technical Field
The utility model relates to a cable crane span structure equipment technical field especially relates to a cable crane span structure.
Background
At present, a cable bridge can be used as a carrier for fixedly mounting cables, so that the laying operation of a plurality of cables is facilitated, wherein the tray type cable bridge is widely used for laying electric power and communication cables in the industries of petroleum, chemical engineering, television, telecommunication and the like.
Present tray formula cable bridge is under the prerequisite of requirements such as intensity, rigidity and stability, too much because of the cable run who lays, there are the collection and the diversion of cable, the unable demand that satisfies the multiaspect reposition of redundant personnel of current crane span structure, it is poor to cause the crane span structure commonality, can have the condition of carrying out the height regulation according to actual conditions needs simultaneously in the cable laying process, current cable bridge is mostly fixed the setting, lead to the cable bridge to adjust about can't carrying out in the use in a flexible way, and the concatenation is inefficient. Therefore, a cable bridge with simple structure, flexible adjustment and strong versatility is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the prior art, the embodiment of the utility model provides a cable bridge.
In order to achieve the above purpose, the present application provides a cable bridge, including a first bridge body, a second bridge body and a third bridge body, a rotatable structure is disposed between the first bridge body and the second bridge body, the rotatable structure includes a first connecting piece, a second connecting piece and a rotating nut, one end of the first connecting piece and one end of the second connecting piece are respectively fixed at one end of the first bridge body adjacent to the second bridge body, and the other end of the first connecting piece and the other end of the second connecting piece are connected through the rotating nut; the other end of second crane span structure body with still be equipped with crane span structure reposition of redundant personnel coupling assembling on the third crane span structure body, crane span structure reposition of redundant personnel coupling assembling includes reposition of redundant personnel connection collet and reposition of redundant personnel connecting piece, reposition of redundant personnel connecting piece is located on the reposition of redundant personnel connection collet, the both ends of reposition of redundant personnel connection collet are connected respectively second crane span structure body with the third crane span structure body, reposition of redundant personnel connecting piece respectively with the second crane span structure body with the one end of third crane span structure body is connected.
Further, the reposition of redundant personnel connecting piece includes first reposition of redundant personnel connecting piece and second reposition of redundant personnel connecting piece, first reposition of redundant personnel connecting piece with second reposition of redundant personnel connecting piece locates respectively the both sides of reposition of redundant personnel connection collet, first reposition of redundant personnel connecting piece with including first connecting baffle and first spacer, the second reposition of redundant personnel connecting piece includes second connecting baffle and second spacer, first spacer with the second spacer is equallyd divide and is do not located first connecting baffle with the both sides of second connecting baffle, first spacer with all be equipped with the spacing recess of first side and the spacing recess of second side on the second spacer, the spacing recess of first side with the spacing recess of second side is connected respectively the second crane span structure body with the one end curb plate of third crane span structure body.
Further, still be equipped with the connecting side board on the reposition of redundant personnel connection collet, the both ends of connecting side board all are equipped with third side spacing recess and fourth side spacing recess, third side spacing recess with fourth side spacing recess is connected respectively the second crane span structure body with the other end curb plate of third crane span structure body, still all be equipped with the spacing recess of haplopore and the spacing recess of diplopore on the three connection port of reposition of redundant personnel connection collet, the spacing recess of haplopore with the spacing recess connection of diplopore the bottom plate of second crane span structure body and third crane span structure body.
Further, the second bridge frame body and the side plates at the two ends of the third bridge frame body are respectively provided with side limit convex grooves, the first side limit groove, the second side limit groove, the third side limit groove and the fourth side limit groove are respectively clamped and connected to the two ends of the side limit convex grooves and are fixed in the side limit convex grooves, the bottom plate of the second bridge frame body and the third bridge frame body is respectively provided with a bottom edge turning clamping edge opening and a bottom edge limit convex groove, and the bottom edge turning clamping edge opening and the bottom edge limit convex grooves are respectively clamped and connected to the single-hole limit grooves and the double-hole limit grooves.
Further, the shunting connecting bottom support and the connecting side plates are integrally formed.
Further, the shunting connection bottom support is T style of calligraphy.
Furthermore, the first connecting piece and the second connecting piece are provided with bridge connecting holes, and the bridge connecting holes are fixedly connected with the first bridge body and radiating holes in side plates of the second bridge body through limiting fasteners.
Furthermore, the bottom plates of the first bridge frame body, the second bridge frame body and the third bridge frame body are provided with 3D punching holes and wire binding holes.
Furthermore, the upper ends of the side plates of the first bridge frame body, the second bridge frame body and the third bridge frame body are provided with three-fold reinforcing bends.
Further, an extension baffle is further arranged between the first bridge body and the second bridge body, and the extension baffle is respectively clamped and fixed on the bottom plates of the first bridge body and the second bridge body and can be adjusted in front and back positions.
The utility model provides a cable bridge, through being equipped with the rotatable structure between first bridge body and second bridge body, the rotatable structure includes first connection piece, second connection piece and swivel nut, the one end of first connection piece and second connection piece is fixed respectively in the first bridge body and the second bridge body adjacent one end, the other end of first connection piece and second connection piece is connected through swivel nut; still be equipped with crane span structure reposition of redundant personnel coupling assembling on between the other end of second crane span structure body and the third crane span structure body, including reposition of redundant personnel connection collet and reposition of redundant personnel connecting piece, on reposition of redundant personnel connection collet was located to reposition of redundant personnel connecting piece, second crane span structure body and third crane span structure body were connected respectively at the both ends of reposition of redundant personnel connection collet, and reposition of redundant personnel connecting piece is connected with the one end of second crane span structure body and third crane span structure body respectively. Compared with the prior art, the technical scheme can flexibly adjust the positions of the bridge sections through the rotating structure, and the shunt connection assembly can realize multi-surface shunt of the bridge according to wiring requirements, so that the universality of the bridge is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a cable frame body according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a rotatable structure provided in an embodiment of the present invention;
fig. 3 is a schematic structural view of a bridge frame shunt connection assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a limiting groove of a cable rack body according to an embodiment of the present invention;
fig. 5 is an enlarged schematic structural view of a shunt connection collet according to an embodiment of the present invention;
description of reference numerals:
1-bridge frame body, 11-first bridge frame body, 12-second bridge frame body, 13-third bridge frame body, 14-side edge limiting convex groove, 15-bottom edge turning clamping edge opening, 16-bottom edge limiting convex groove, 17-heat dissipation hole, 18-3D punching hole, 19-wire binding hole, 2-rotatable structure, 21-first connecting piece, 22-second connecting piece, 23-rotating nut, 24-bridge frame connecting hole, 3-bridge frame shunt connecting assembly, 31-shunt connecting bottom support, 311-connecting side plate, 312-third side edge limiting groove, 313-fourth side edge limiting groove, 314-single-hole limiting groove, 315-double-hole limiting groove, 32-shunt connecting piece, 321-first shunt connecting piece, 322-first connecting baffle plate, 323-first positioning sheet, 324-first side limiting groove, 325-second shunt connecting piece, 326-second connecting baffle, 327-second positioning sheet, 328-second side limiting groove and 4-extension baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. 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.
In the present invention, the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and do not limit the devices, elements or components indicated to have a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may have other meanings besides orientation or position, for example, the term "on" may also have some dependency or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
"plurality" means two or more unless otherwise specified.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
As shown in fig. 1, the cable tray provided in this embodiment can be applied to a cable laying site. The bridge frame body 1 further comprises a first bridge frame body 11, a second bridge frame body 12 and a third bridge frame body 13, a rotatable structure 2 is arranged between the first bridge frame body 11 and the second bridge frame body 12, the rotatable structure 2 comprises a first connecting piece 21, a second connecting piece 22 and a rotating nut 23, one end of the first connecting piece 21 and one end of the second connecting piece 22 are respectively fixed at one end of the first bridge frame body 11, which is adjacent to the second bridge frame body 12, and the other end of the first connecting piece 21 and the other end of the second connecting piece 22 are connected through the rotating nut 23; still be equipped with crane span structure reposition of redundant personnel coupling assembling 3 on between the other end of second crane span structure body 12 and third crane span structure body 13, crane span structure reposition of redundant personnel coupling assembling 3 includes reposition of redundant personnel connection collet 31 and reposition of redundant personnel connecting piece 32, and reposition of redundant personnel connecting piece 32 is located on reposition of redundant personnel connection collet 31, and second crane span structure body 12 and third crane span structure body 13 are connected respectively to reposition of redundant personnel connecting collet 31's both ends, and reposition of redundant personnel connecting piece 32 is connected with the one end of second crane span structure body 12 and third crane span structure body 13 respectively.
The cable frame provided by this embodiment is composed of a first bridge body 11, a second bridge body 12 and a third bridge body 13, as shown in fig. 2-5, wherein a rotatable structure 2 is disposed between the first bridge body 11 and the second bridge body 12, the rotatable structure 2 includes a first connecting piece 21, a second connecting piece 22 and a rotating nut 23, the first connecting piece 21 and the second connecting piece 22 are both provided with bridge connecting holes, the bridge connecting holes at one ends of the first connecting piece 21 and the second connecting piece 22 are fixedly connected with the corresponding heat dissipating holes 17 on the side plates of the first bridge body 21 and the second bridge body 22 through limiting fasteners, the positions of the first connecting piece 21 and the second connecting piece 22 can be adjusted according to actual requirements, the positions of the limiting fasteners at the bridge connecting holes are adjusted to adjust the lengths, the adjacent first connecting piece 21 is connected with the second connecting piece 22 through the rotating nut 23, the first connecting piece 21 and the second connecting piece 22 drive the rotation of the first bridge frame body 11 and the second bridge frame body 12 through the rotation of the rotating nut 23, the adjacent bridge frame body positions can be flexibly adjusted according to the actual cable laying requirements, a bridge frame shunt connection assembly 3 is arranged between the other end of the second bridge frame body 12 and the third bridge frame body 13, the bridge frame shunt connection assembly 3 comprises a shunt connection base 31 and shunt connection pieces 32, the shunt connection pieces 32 are arranged on two sides of the shunt connection base 31, the shunt connection base 31 is T-shaped, one end of the shunt connection base 31 is connected with the second bridge frame body 12, the other end of the shunt connection base 31 is connected with the third bridge frame body 13, side limit grooves are arranged at two ends of a side plate of the shunt connection base 31, side limit grooves with the same structure are also arranged on the shunt connection pieces 32 at two ends, and meanwhile, the second bridge frame, The side plates and the bottom plate at the two ends of the third bridge body 13 connected with the bridge shunt connection assembly 3 are respectively provided with a side edge limit convex groove 14, a bottom edge overturning edge clamping opening 15 and a bottom edge limit convex groove 16, the side limit grooves on the shunt connecting bottom support 31 and the shunt connecting piece 32 are correspondingly clamped on the side limit convex groove 14, the bottom edge overturning clamping edge opening 15 and the bottom edge limit convex groove 16 of the second bridge frame body 12 and the third bridge frame body 13 respectively to realize fixed connection, by arranging the bridge frame shunt connection assembly 3, the multi-surface shunt of the bridge frame can be carried out in real time according to the collection and turning requirements of cables in the wiring process, the general performance of the bridge frame is improved, simultaneously, this crane span structure and connection structure all can dismantle fast in a flexible way, the utility model provides a cable crane span structure has effectively improved the holistic concatenation efficiency of cable crane span structure, has improved the commonality ability of crane span structure, realizes the nimble regulation of each crane span structure section position through revolution mechanic.
In one embodiment, as shown in fig. 5, the shunt connector 32 includes a first shunt connector 321 and a second shunt connector 325, the first shunt connector 321 and the second shunt connector 325 are respectively disposed on two sides of the shunt connector base 31, bottoms of the shunt connectors 32 at two ends are connected to the shunt connector base 31, the first shunt connector 321 includes a first connection baffle 322 and a first positioning plate 323, the second shunt connector 325 includes a second connection baffle 326 and a second positioning plate 327, the first positioning plate 323 and the second positioning plate 327 are respectively disposed on two sides of the first connection baffle 322 and the second connection baffle 326, the positioning plate and the connection baffle are corner surfaces, which can effectively prevent the cable from bending due to excessive rotation during shunting, so as to break the inner wire of the cable, and improve the safety of the cable during shunting the corner, the first positioning plate 323 and the second positioning plate 327 are both provided with a first side limiting groove 324 and a second side limiting groove 328, the first side edge limiting groove 324 and the second side edge limiting groove 328 are respectively clamped in the convex grooves of the side plates at one ends of the second bridge body 12 and the third bridge body 13, so that the shunt connectors at the two ends are fixedly connected with the side plates of the second bridge body 12 and the third bridge body 13.
In a specific embodiment, the shunting connection base 31 is further provided with a connection side plate 311, both ends of the connection side plate 311 are provided with a third side limit groove 312 and a fourth side limit groove 313, the third side limit groove 312 and the fourth side limit groove 313 are respectively clamped in the convex grooves of the side plates at the other ends of the second bridge frame body 12 and the third bridge frame body 13 to further enhance and fix the firmness of the side plate end of the shunting connection base 32 and the adjacent bridge frame body, three connection ports of the shunting connection base 31 are also provided with a single-hole limit groove 314 and a double-hole limit groove 315, the bayonet and the convex grooves of the bottom plates of the second bridge frame body 12 and the third bridge frame body 13 are clamped in the single-hole limit groove 314 and the double-hole limit groove 315 to realize the fastening of the bottom edges, meanwhile, the top of the connection side plate 311 is provided with a three-fold reinforced bend, and the connection is realized by adopting a mode that the bottom plates and the side plates automatically generate the three-fold reinforced bend by a bending machine, the portability and the aesthetic appearance of the whole device are enhanced.
In one embodiment, as shown in fig. 4, the side limiting grooves 14, the first side limiting grooves 324, the second side limiting grooves 328, the third side limit groove 312 and the fourth side limit groove 313 are respectively clamped in the side limit convex grooves 14 at two ends to realize side fixing, the bottom plates of the second bridge frame body 12 and the third bridge frame body 13 are respectively provided with a bottom edge overturning clamping edge opening 15 and a bottom edge limit convex groove 16, the bottom edge overturning clamping edge opening 15 and the bottom edge limit convex groove 16 are respectively clamped in the single-hole limit groove 314 and the double-hole limit groove 315 of the shunting connection bottom support 31 to realize the fastening of the bottom edge, the bottom plate and the side plate of the bridge frame body are provided with multifunctional quick connection hole positions, the installation is light and flexible, the field construction does not need to be screwed again, the field process complexity is reduced, and the field work efficiency is greatly improved.
In an optimal mode, the shunting connection bottom support 31 and the connection side plates 311 are integrally formed, the processing difficulty of the single bridge frame can be effectively reduced, the structural stability of the single bridge frame is high, and the structural stability of a cable bridge frame spliced by the single bridge frame can be improved.
In a specific embodiment, the shunting connecting bottom support 31 is T-shaped, has a simple structure and small processing difficulty, can also be cross-shaped, and is additionally provided with a shunting surface.
In a concrete implementation mode, be equipped with the crane span structure connecting hole on first connection piece 21 and the second connection piece 22, the crane span structure connecting hole is a plurality of transverse arrangement, be convenient for first connection piece 21 and the position of second connection piece 22 can be adjusted at any time, also can play radiating effect simultaneously, the crane span structure connecting hole passes through spacing fastener and first crane span structure body 11, the louvre on the curb plate of second crane span structure body 12 is connected fixedly, the shape of louvre can be for circular, rectangle, one of oval, the louvre of different shapes is fit for different operating modes, can improve the radiating efficiency, spacing fastener can be adjusting nut, it is more common and installation operation simple.
In an optimal mode, be equipped with 3D on the bottom plate of first crane span structure body 11, second crane span structure body 12 and third crane span structure body 13 and punch a hole 18, bind the line hole 19, 3D punches a hole 18 and lets all cables all root visible, can manage and control the quality of wiring engineering comprehensively, and because of the cable natural draft heat dissipation, the heat can not gather, can use the cable that the sectional area is littleer to reduce cable purchase cost, the line hole of binding that the crane span structure was reserved makes cable construction more simple and convenient.
In a preferred mode, the upper ends of the side plates of the first bridge body 11, the second bridge body 12 and the third bridge body 13 are provided with three-folding reinforcing bends, the mode that the three-folding reinforcing bends are automatically generated between the bottom plate of the bridge body and the side plates through a bending machine is adopted for connection, and the light and attractive appearance of the whole device are enhanced.
In a preferred mode, still be equipped with between first crane span structure body 11 and the second crane span structure body 12 and extend baffle 4, be equipped with strip fretwork hole on the extension baffle 4, the heat dissipation of the cable of being convenient for, the size of extending baffle 4 and the width phase-match of crane span structure body, it fixes on the bottom plate of first crane span structure body 11 and second crane span structure body 12 to extend baffle 4 block respectively, and extend baffle 4 and can carry out front and back position control according to the position control of first connection piece 21 and second connection piece 22, play effectual bearing because of setting up the cable that does not have crane span structure bottom plate part between the rotatable structure 2, can effectively improve the security and the stability of crane span structure body.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A cable bridge comprises a bridge body, wherein the bridge body is provided with a bottom plate and side plates, and the cable bridge is characterized in that the bridge body further comprises a first bridge body, a second bridge body and a third bridge body, a rotatable structure is arranged between the first bridge body and the second bridge body and comprises a first connecting sheet, a second connecting sheet and a rotating nut, one end of the first connecting sheet and one end of the second connecting sheet are respectively fixed at one end of the first bridge body adjacent to the second bridge body, and the other end of the first connecting sheet and the other end of the second connecting sheet are connected through the rotating nut; the other end of second crane span structure body with still be equipped with crane span structure reposition of redundant personnel coupling assembling on the third crane span structure body, crane span structure reposition of redundant personnel coupling assembling includes reposition of redundant personnel connection collet and reposition of redundant personnel connecting piece, reposition of redundant personnel connecting piece is located on the reposition of redundant personnel connection collet, the both ends of reposition of redundant personnel connection collet are connected respectively second crane span structure body with the third crane span structure body, reposition of redundant personnel connecting piece respectively with the second crane span structure body with the one end of third crane span structure body is connected.
2. The cable tray of claim 1, wherein the shunt connection comprises a first shunt connection and a second shunt connection, the first shunt connecting piece and the second shunt connecting piece are respectively arranged at two sides of the shunt connecting bottom support, the first shunt connecting piece comprises a first connecting baffle plate and a first positioning sheet, the second shunt connecting piece comprises a second connecting baffle plate and a second positioning sheet, the first positioning piece and the second positioning piece are respectively arranged at two sides of the first connecting baffle and the second connecting baffle, the first positioning sheet and the second positioning sheet are both provided with a first side edge limiting groove and a second side edge limiting groove, the first side edge limiting groove and the second side edge limiting groove are respectively connected with one end side plate of the second bridge frame body and one end side plate of the third bridge frame body.
3. The cable bridge of claim 2, wherein the split connection collet further comprises a connection side plate, wherein a third side limiting groove and a fourth side limiting groove are respectively formed at two ends of the connection side plate, the third side limiting groove and the fourth side limiting groove are respectively connected with the other end side plate of the second bridge body and the other end side plate of the third bridge body, a single-hole limiting groove and a double-hole limiting groove are respectively formed at three connection ports of the split connection collet, and the single-hole limiting groove and the double-hole limiting groove are respectively connected with a bottom plate of the second bridge body and a bottom plate of the third bridge body.
4. The cable tray of claim 3, wherein the second tray body and the third tray body have side limiting grooves on the side plates at the two ends, the first side limiting groove, the second side limiting groove, the third side limiting groove and the fourth side limiting groove are respectively fastened to the side limiting grooves at the two ends for fixation, the second tray body and the third tray body have bottom side turning-over-clamping openings and bottom side limiting grooves on the bottom plates, and the bottom side turning-over-clamping openings and the bottom side limiting grooves are respectively fastened to the single-hole limiting grooves and the double-hole limiting grooves.
5. The cable tray of claim 3, wherein the breakout connection shoe is integrally formed with the connection side plate.
6. The cable tray of claim 5, wherein the breakout connection shoe is T-shaped.
7. The cable tray of claim 1, wherein the first and second connection tabs have tray connection holes, and the tray connection holes are fixed to the heat dissipation holes of the side plates of the first and second tray bodies by a limit fastener.
8. The cable tray of claim 1, wherein bottom plates of the first tray body, the second tray body, and the third tray body are provided with 3D punched holes and wire binding holes.
9. The cable tray of claim 1, wherein the upper ends of the side plates of the first tray body, the second tray body, and the third tray body are provided with tri-fold reinforcing bends.
10. The cable tray of claim 1, wherein an extension baffle is disposed between the first tray body and the second tray body, the extension baffle is fixed to a bottom plate of the first tray body and a bottom plate of the second tray body in a snap-fit manner, and the front and rear positions of the extension baffle can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021398134.0U CN212462674U (en) | 2020-07-16 | 2020-07-16 | Cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021398134.0U CN212462674U (en) | 2020-07-16 | 2020-07-16 | Cable bridge |
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| Publication Number | Publication Date |
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| CN212462674U true CN212462674U (en) | 2021-02-02 |
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| CN202021398134.0U Active CN212462674U (en) | 2020-07-16 | 2020-07-16 | Cable bridge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629613A (en) * | 2021-08-23 | 2021-11-09 | 安徽自动化仪表有限公司 | Connecting assembly convenient to adjust for polymer anti-corrosion bridge gap bridge bending |
-
2020
- 2020-07-16 CN CN202021398134.0U patent/CN212462674U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629613A (en) * | 2021-08-23 | 2021-11-09 | 安徽自动化仪表有限公司 | Connecting assembly convenient to adjust for polymer anti-corrosion bridge gap bridge bending |
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