CN214850263U - Bridge three-way structure and bridge wiring system - Google Patents
Bridge three-way structure and bridge wiring system Download PDFInfo
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- CN214850263U CN214850263U CN202120424428.4U CN202120424428U CN214850263U CN 214850263 U CN214850263 U CN 214850263U CN 202120424428 U CN202120424428 U CN 202120424428U CN 214850263 U CN214850263 U CN 214850263U
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Abstract
The utility model discloses a crane span structure tee bend structure and crane span structure wiring system relates to cable crane span structure technical field. This crane span structure tee bend structure includes: the bridge frame body comprises a bottom plate, a first side plate and two second side plates; the first buffer plate is arc-shaped and arranged on the bottom plate, and the first buffer plate is close to the second side plate; the second buffer plate is arc-shaped and is arranged at an interval with the first buffer plate; a channel is formed between the first buffer plate and the second buffer plate. The utility model discloses can solve the wear rate that reduces the cable to extension cable life's problem.
Description
Technical Field
The utility model relates to a cable crane span structure technical field especially relates to a crane span structure tee bend structure and crane span structure wiring system.
Background
At present, the tray-type bridge is the most widely applied bridge in the aspects of petroleum, television, electric power, telecommunication and the like during cable laying, is suitable for mounting power cables and laying control cables, and has the characteristics of light weight, large load and the like.
However, when the cable is laid, the collection and the diversion of cable are often involved, just so need use the tee bend crane span structure, but the tee bend on the present market is the right angle face in the design at three opening connection position mostly, such structure can make the cable be 90 degrees buckles when the cabling needs to collect the diversion, cause the inside electric wire rupture of cable very easily, and the edges and corners of right angle face frequent friction, accelerated the wearing and tearing of cable are ageing, make the cable reach theoretical life, and also have very big hidden danger in the security.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the prior art, the embodiment of the utility model provides a crane span structure tee bend structure and crane span structure wiring system. The technical scheme is as follows:
in a first aspect, a bridge tee structure is provided, including:
the bridge frame body comprises a bottom plate, a first side plate and two second side plates;
the first buffer plate is arc-shaped and arranged on the bottom plate, and the first buffer plate is close to the second side plate;
the second buffer plate is arc-shaped and is arranged at an interval with the first buffer plate;
a channel is formed between the first buffer plate and the second buffer plate.
In one embodiment, the first and second damping plates are each detachably connected to the base plate.
In one embodiment, two side edges of the first buffer plate are respectively turned towards one side far away from the second buffer plate to form first turned edges;
the edges of the two sides of the second buffer plate are respectively turned over towards the side far away from the first buffer plate to form a second turned edge.
In one embodiment, the bridge tee structure further includes a limiting cover plate disposed between the first buffer plate and the second buffer plate.
In one embodiment, the corner positions of the limiting cover plates are respectively provided with a locking rod;
two locking rods of the limiting cover plate, which are positioned on one side of the first buffer plate, are respectively inserted into the positions of the first flanging;
and the two locking rods of the limiting cover plate, which are positioned on one side of the second buffer plate, are respectively inserted into the positions of the second flanging.
In one embodiment, the side walls of the first buffer plate and the second buffer plate are respectively attached with an elastic soft sheet.
In one embodiment, the bottom plate is provided with a plurality of jacks, and the bottom ends of the first buffer plate and the second buffer plate are respectively provided with an inserted rod which can extend into the jacks.
In one embodiment, the insert rod is provided with threads, and one end of the insert rod penetrating through the bottom plate is provided with a nut.
In one embodiment, the first side plate and the second side plate are both provided with a plurality of heat dissipation holes.
In a second aspect, a bridge routing system is provided, including the bridge tee structure described in any of the above embodiments.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is:
the embodiment of the utility model provides an in, through first buffer board and the second buffer board that sets up in this crane span structure tee bend structure, when making the cable assemble or the diversion, can make the cable pass through from the passageway between first buffer board and the second buffer board, make the cable laminate completely to first buffer board on like this, increase the contact surface of cable and first buffer board to be difficult for making the cable wearing and tearing appear, prolong the life of cable relatively. In addition, the cable that will assemble or turn is passed through the passageway extension of the formation of first buffer board and second buffer board, is convenient for later find out the cable of needs fast when carrying out the maintenance or carrying out other work.
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 structural diagram of a bridge body of a bridge tee structure according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a bridge tee structure provided by an embodiment of the present invention without a limiting cover plate;
fig. 3 is a schematic structural diagram of a limiting cover plate of a bridge tee structure according to an embodiment of the present invention.
Description of reference numerals:
1. a bridge frame body; 11. a base plate; 12. a first side plate; 13. a second side plate; 2. a first buffer plate; 21. a first flanging; 3. a second buffer plate; 31. second flanging; 4. a limiting cover plate; 41. locking the lever.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. Terms such as "upper," "above," "lower," "below," "first end," "second end," "one end," "another end," and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Furthermore, the terms "mounted", "disposed", "provided", "connected", "slidably connected", "fixed" and "sleeved" are to be understood in a broad sense. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The embodiment of the utility model provides a crane span structure tee bend structure, this crane span structure tee bend structure can be connected with other crane spans to make needs collect or the diversion cable passes through going on diversion or collection of crane span structure tee bend structure.
As shown in fig. 1, the bridge tee structure includes a bridge body 1, where the bridge body 1 includes a bottom plate 11, a first side plate 12, and two second side plates 13. The bottom plate 11 is of a T-shaped structure, and specifically includes a first portion and a second portion, the first side plate 12 is fixedly connected to a side edge of the first portion of the bottom plate 11, which is far away from the second portion, and the two second side plates 13 are respectively fixedly connected to corner positions of the first portion and the second portion, so that the first side plate 12 and the two second side plates 13 form three connecting ends on the bottom plate 11, which are respectively used for connecting other bridges.
In an embodiment, as shown in fig. 2, the bridge tee structure further includes a first buffer plate 2 and a second buffer plate 3, the first buffer plate 2 and the second buffer plate 3 are disposed on the bottom plate 11, and the first buffer plate 2 and the second buffer plate 3 are both arc-shaped. Wherein, first buffer board 2 is located the position that is close to one of them second curb plate 13, and second buffer board 3 sets up with first buffer board 2 interval, is formed with an arcuate passageway between first buffer board 2 and second buffer board 3 like this.
Through the setting of above-mentioned structure, when setting up the cable and making the cable diversion, can make the cable pass from the passageway that forms between first buffer board 2 and the second buffer board 3, because the setting of first buffer board 2 and second buffer board 3 this moment, make the cable that needs the diversion laminate completely to the lateral wall of first buffer board 2 on, the area of contact of cable and first buffer board 2 is great relatively, be difficult for like this to cause certain wearing and tearing to the cable, also be difficult for making the cable broken simultaneously. In addition, can form a spacing to the cable in the passageway through second buffer board 3, avoid the cable and the cable of other directions to mix to one, make later stage need maintain or other during operation, the cable of every direction of definite that can be convenient.
It should be noted that the first buffer plate 2 and the second buffer plate 3 are also arranged at the position of the other second side plate 13, so that the cables on the bridge tee structure can be fully planned and arranged.
In one embodiment, the first buffer plate 2 and the second buffer plate 3 are detachably connected to the bottom plate 11, and since the number of strands of the cable that needs to be redirected is relatively large, the occupied space is relatively large, and the space between the first buffer plate 2 and the second buffer plate 3 may be relatively small. Therefore, by detachably attaching both the first buffer plate 2 and the second buffer plate 3 to the base plate 11, the positions of the first buffer plate 2 and the second buffer plate 3 can be relatively adjusted, thereby adjusting the size of the passage.
In one embodiment, a plurality of insertion holes may be formed in the bottom plate 11, and insertion rods are fixedly connected to bottom end edges of the first buffer plate 2 and the second buffer plate 3, respectively, and can extend into the insertion holes.
After making the inserted bar stretch into the jack, can be with first buffer board 2 and the relatively stable fixed to bottom plate 11 of second buffer board, later when needing to adjust the position of first buffer board 2 or second buffer board 3 again, can make the inserted bar peg graft in the jack of difference to realize the adjustment of position. In addition, through the setting of a plurality of jacks, certain radiating effect can be played to further guarantee the quick effluvium of heat.
In one embodiment, the insertion rod is provided with a thread, and a nut is further provided at one end of the insertion rod penetrating through the bottom plate 11, so that after the insertion rod is inserted through the insertion hole of the bottom plate 11, the nut is screwed and abutted to the bottom of the bottom plate 11, and the first buffer plate 2 and the second buffer plate 3 can be further stably fixed.
In one embodiment, as shown in fig. 2, the two side edges of the first buffer plate 2 are respectively folded toward the side far from the second buffer plate 3 to form a first flange 21, and the two side edges of the second buffer plate 3 are respectively folded toward the side far from the first buffer plate 2 to form a second flange 31.
Through the arrangement of the first flanging 21 and the second flanging 31, the phenomenon that the cable is greatly abraded at the edge positions of the first buffer plate 2 and the second buffer plate 3 can be relatively avoided, and a cutting mark cannot be cut on the cable at the edge parts of the first buffer plate 2 and the second buffer plate 3.
In an embodiment, as shown in fig. 3, the bridge tee structure further includes a limiting cover plate 4, the limiting cover plate 4 is arc-shaped, and the limiting cover plate 4 is disposed between the first buffer plate 2 and the second buffer plate 3, that is, the limiting cover plate 4 covers the upper end edges of the first buffer plate 2 and the second buffer plate 3, and completely covers the upper end edge of the channel, so as to further prevent the cables located in the channel from falling off, and simultaneously, the cables in the channel are arranged more closely.
Locking rods 41 are fixedly connected to four corner positions of the limiting cover plate 4 respectively, the two locking rods 41, located on one side of the first buffer plate 2, of the limiting cover plate 4 are inserted into the positions of the first flanges 21 respectively, and the two locking rods 41, located on one side of the second buffer plate 3, of the limiting cover plate 4 are inserted into the positions of the second flanges 31 respectively.
In addition, the distance between the two locking rods 41 at one end of the limiting cover plate 4 is substantially the same as the distance between the first buffer plate 2 and the second buffer plate 3, so that after each locking rod 41 is inserted to the positions of the first flange 21 and the second flange 31, the locking rod 41 can be relatively clamped to the first buffer plate 2 and the second buffer plate 3. Meanwhile, due to the blocking of the first flange 21 and the second flange 31, the locking rod 41 can be prevented from sliding out along the first buffer plate 2 or the second buffer plate 3.
In one embodiment, the side walls of the first buffer plate 2 and the second buffer plate 3 are both adhered with elastic flexible sheets.
Through the setting of this flexible piece, make the cable set up the passageway between first buffer board 2 and the second buffer board 3 on the back, the cable can laminate to flexible piece on, can further avoid making the condition that wearing and tearing appear in the cable like this to the life of extension cable. In addition, after the locking rod 41 is inserted into the positions of the first flange 21 and the second flange 31, the locking rod 41 is pressed onto the elastic film, and due to the elasticity of the elastic film, the locking rod 41 can be further stably clamped between the first buffer plate 2 and the second buffer plate 3.
The elastic soft sheet can be made of soft rubber or soft silica gel and other materials.
In one embodiment, a plurality of heat dissipation holes are disposed on both the first side plate 12 and the second side plate 13, and the heat dissipation can be further ensured through the arrangement of the heat dissipation holes.
Based on the same technical concept, the embodiment of the utility model provides a still provides a crane span structure wiring system, and this crane span structure wiring system includes the crane span structure tee bend structure that above-mentioned embodiment relates to.
After setting up this crane span structure tee bend structure to crane span structure wiring system, at the in-process of actually carrying out the wiring, when the cable need assemble or the diversion, can install this crane span structure tee bend structure on this crane span structure wiring system to can assemble or the diversion to the cable in the position of installation crane span structure tee bend structure, it is more convenient to use, is difficult for causing certain wearing and tearing to the cable simultaneously, thereby prolongs the life of cable to a certain extent relatively.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting 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. The utility model provides a crane span structure tee bend structure which characterized in that includes:
the bridge frame body comprises a bottom plate, a first side plate and two second side plates;
the first buffer plate is arc-shaped and arranged on the bottom plate, and the first buffer plate is close to the second side plate;
the second buffer plate is arc-shaped and is arranged at an interval with the first buffer plate;
a channel is formed between the first buffer plate and the second buffer plate.
2. The bridge tee structure of claim 1, wherein each of the first and second dampening plates is removably connected to the base plate.
3. The bridge tee structure of claim 2, wherein two side edges of the first buffer plate are respectively folded towards a side away from the second buffer plate to form first flanges;
the edges of the two sides of the second buffer plate are respectively turned over towards the side far away from the first buffer plate to form a second turned edge.
4. The bridge tee structure of claim 3, further comprising a limit cap plate disposed between the first and second baffle plates.
5. The bridge tee structure of claim 4, wherein locking levers are respectively arranged at corner positions of the limiting cover plates;
two locking rods of the limiting cover plate, which are positioned on one side of the first buffer plate, are respectively inserted into the positions of the first flanging;
and the two locking rods of the limiting cover plate, which are positioned on one side of the second buffer plate, are respectively inserted into the positions of the second flanging.
6. The bridge frame tee structure of any one of claims 1-5, wherein the sidewalls of the first and second baffle plates are each coated with a flexible sheet.
7. The bridge tee structure of claim 2, wherein the bottom plate is provided with a plurality of insertion holes, and the bottom ends of the first buffer plate and the second buffer plate are respectively provided with insertion rods which can extend into the insertion holes.
8. The bridge tee structure of claim 7, wherein the insert rod is provided with threads, and a nut is provided at one end of the insert rod penetrating through the bottom plate.
9. The bridge tee structure of claim 1, wherein a plurality of heat dissipation holes are formed in each of the first side plate and the second side plate.
10. A bridge cabling system comprising the bridge tee structure of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120424428.4U CN214850263U (en) | 2021-02-26 | 2021-02-26 | Bridge three-way structure and bridge wiring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120424428.4U CN214850263U (en) | 2021-02-26 | 2021-02-26 | Bridge three-way structure and bridge wiring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214850263U true CN214850263U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120424428.4U Active CN214850263U (en) | 2021-02-26 | 2021-02-26 | Bridge three-way structure and bridge wiring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214850263U (en) |
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2021
- 2021-02-26 CN CN202120424428.4U patent/CN214850263U/en active Active
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