CN214013804U - Bridge tee joint connecting piece and bridge tee joint - Google Patents
Bridge tee joint connecting piece and bridge tee joint Download PDFInfo
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- CN214013804U CN214013804U CN202023147661.7U CN202023147661U CN214013804U CN 214013804 U CN214013804 U CN 214013804U CN 202023147661 U CN202023147661 U CN 202023147661U CN 214013804 U CN214013804 U CN 214013804U
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Abstract
The utility model discloses a crane span structure tee bend connecting piece and crane span structure tee bend, include: the horizontal section connecting piece can be detachably and fixedly connected with the bridge; the bottom surface is the oblique section connecting piece of inserting of presetting the angle setting with the bottom surface of horizontal segment connecting piece, inserts section connecting piece and horizontal segment connecting piece fixed connection to one side. By applying the device, the turning of the large-diameter cable can be realized by arranging the inclined insertion section connecting piece, and the laying operation of the large-diameter cable is simplified; meanwhile, compared with a vertical tee joint, the inclined insertion section connecting piece can reduce the occupation of a vertical building space, increase the use space of a building under the same condition, improve the construction quality and improve the construction and installation efficiency of the bridge; the horizontal section connecting piece is detachably and fixedly connected with the bridge frame, so that on-site splicing can be realized, welding is not needed, the steel work amount required by welding is reduced, the construction difficulty is reduced, the construction progress is accelerated, and the cost is reduced; meanwhile, the bridge three-way connecting piece can be replaced in time when damaged.
Description
Technical Field
The utility model relates to a construction technical field, more specifically say, relate to a crane span structure tee junction spare, still relate to a crane span structure tee bend including above-mentioned crane span structure tee junction spare.
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 inner bridge frame of the 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, convenience in maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is installed outside the building in the open air. The existing electric bridge frame is arranged in a row, and a tee joint is needed to branch the bridge frame on the horizontal plane to divide the line of the bridge frame, because the building space is limited, if the vertical tee joint is adopted to install the bridge frame, the building clearance is insufficient, and the use function of the building is influenced; meanwhile, when the diameter of the cable is large, the vertical tee joint cannot realize turning of the cable.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses a first aim at provides a crane span structure tee bend connecting piece to reduce the vertical tee bend of crane span structure and to the occupation of building space, improve the inside headroom of building. The second purpose of the utility model is to provide a crane span structure tee bend including above-mentioned crane span structure tee bend connecting piece.
In order to achieve the first object, the present invention provides the following technical solutions:
a bridge tee connection, comprising:
the horizontal section connecting piece can be detachably and fixedly connected with the bridge;
the bottom surface with the bottom surface of horizontal segment connecting piece is the oblique section connecting piece of inserting that predetermines the angle setting, insert the section connecting piece to one side with horizontal segment connecting piece fixed connection.
Preferably, the side wall of the horizontal section connecting piece is provided with a plurality of groups of first mounting holes arranged along the vertical direction; the side wall of the inclined insertion section connecting piece is provided with a plurality of groups of second mounting holes matched with the first mounting holes, and a threaded fastener for fixing the second mounting holes and the first mounting holes is arranged between the second mounting holes and the first mounting holes.
Preferably, the skew insertion section connector includes:
the inclined insertion supporting surface and a group of baffles which are oppositely arranged along the width direction of the inclined insertion supporting surface are continuously arranged along the length direction of the inclined insertion supporting surface;
the inclined insertion supporting surface comprises an inclined surface and a horizontal surface, wherein the inclined surface is formed by the bottom surface of the horizontal section connecting piece, the inclined surface is arranged at a preset angle, and the horizontal surface is connected with the inclined surface.
Preferably, a fixing plate fixed with the horizontal section connecting piece is arranged at the head end of any baffle, and the second mounting hole is formed in the fixing plate.
Preferably, one end of any baffle, which is far away from the fixed plate, is provided with a third mounting hole for fixing with the bridge.
Preferably, the horizontal segment connecting member comprises:
the device comprises a horizontal supporting surface, and a first baffle and a second baffle which are oppositely arranged along the width direction of the horizontal supporting surface, wherein the number of the first baffles is two, and a preset interval is arranged between the two first baffles; each group of first mounting holes comprises first mounting holes which are respectively arranged on the two first baffle plates.
Preferably, the length of the preset interval is equal to the width of the inclined insertion supporting surface.
Preferably, the second baffle is provided with fourth mounting holes at two ends in the length direction for fixing with the bridge, and the fourth mounting holes and the first mounting holes are symmetrically arranged along the center line of the horizontal supporting surface.
Preferably, the fixing plate and the first baffle plate have the same structure.
The utility model provides a crane span structure tee junction spare, include: the horizontal section connecting piece can be detachably and fixedly connected with the bridge; the bottom surface is the oblique section connecting piece of inserting of presetting the angle setting with the bottom surface of horizontal segment connecting piece, inserts section connecting piece and horizontal segment connecting piece fixed connection to one side.
Compare in prior art, use the utility model provides a crane span structure tee junction spare has following technological effect:
firstly, the large-diameter cable can be turned by arranging the inclined insertion section connecting piece, so that the laying operation of the large-diameter cable is simplified; meanwhile, compared with a vertical tee joint, the inclined insertion section connecting piece can reduce the occupation of a vertical building space, increase the use space of a building under the same condition, improve the construction quality and improve the construction and installation efficiency of the bridge;
secondly, the horizontal section connecting piece is detachably and fixedly connected with the bridge frame, so that on-site splicing can be realized, welding is not needed, the steel engineering quantity required by welding is reduced, the construction difficulty is reduced, the construction progress is accelerated, and the cost is reduced; meanwhile, the bridge frame tee joint can be replaced in time when damaged;
the third, through the first mounting hole of a plurality of along vertical direction setting to can adjust the relative height of horizontal segment connecting piece and crane span structure as required, with the adjustment of ascending a height according to the building space, satisfy the tee bend installation needs in not co-altitude building space, improve the commonality of device.
In order to achieve the second object, the utility model also provides a bridge tee, which comprises any one of the bridge tee connecting pieces, a first bridge and a second bridge; the horizontal section connecting piece of the bridge three-way connecting piece is arranged in the groove of the first bridge and is detachably and fixedly connected with the groove; the inclined insertion section connecting piece of the bridge frame three-way connecting piece is detachably and fixedly connected with the second bridge frame. Because the bridge tee connecting piece has the technical effects, the bridge tee with the bridge tee connecting piece also has corresponding technical effects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a bridge tee according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a bridge three-way connection member according to an embodiment of the present invention.
The drawings are numbered as follows:
the bridge three-way connecting piece 10 and the bridge 20;
the horizontal section connecting piece 110, the horizontal supporting surface 111, the second baffle 112, the first mounting hole 113, the fourth mounting hole 114 and the first baffle 115;
the inclined insertion section connecting piece 120, the inclined surface 121, the horizontal surface 122, the baffle 123, the third mounting hole 124, the fixing plate 125 and the second mounting hole 126.
Detailed Description
The embodiment of the utility model discloses crane span structure tee junction spare to reduce the vertical tee bend of crane span structure and to the occuping of building space, improve the inside headroom of building.
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. 1-2, fig. 1 is a schematic structural diagram of a bridge tee according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a bridge three-way connection member according to an embodiment of the present invention.
In a specific embodiment, the present invention provides a bridge three-way connector 10, comprising:
a horizontal segment connector 110 capable of being detachably and fixedly connected with the bridge 20;
the bottom surface is the oblique section connecting piece 120 that inserts that predetermines the angle setting with the bottom surface of horizontal segment connecting piece 110, inserts section connecting piece 120 and horizontal segment connecting piece 110 fixed connection to one side.
The horizontal segment connecting members 110 are generally disposed in grooves of the bridge 20, and the outer walls of the horizontal segment connecting members 110 are fixed in contact with the inner walls of the grooves by threaded fasteners. The horizontal section connecting piece 110 is generally a U-shaped groove structure, and includes a horizontal wall surface and two side walls vertically arranged with the horizontal wall surface, and the side walls are arranged along the length direction of the horizontal wall surface; thereby increasing the contact area between the horizontal segment connecting piece 110 and the bridge frame 20 and improving the stability.
A predetermined angle is formed between the bottom surface of the slanted insertion section connector 120 and the horizontal wall surface of the horizontal section connector 110, so that the cable is arranged at an obtuse angle when the cable is arranged on the bridge tee connector 10, thereby increasing the turning radius of the cable and facilitating the turning of a large-diameter cable on the bridge 20. Predetermine the angle and preferably 45, can set up as required and predetermine the angle, all be the utility model discloses a within the scope of protection.
The inclined insertion section connecting piece 120 and the horizontal section connecting piece 110 are preferably detachably and fixedly connected to realize field splicing without welding, and meanwhile, when any one of the inclined insertion section connecting piece 120 and the horizontal section connecting piece 110 is damaged, the inclined insertion section connecting piece and the horizontal section connecting piece are timely replaced, so that the maintenance cost is reduced; meanwhile, the inclined insertion section connecting pieces 120 which form different preset angles with the bottom surface of the horizontal section connecting piece 110 can be arranged and selected according to requirements,
specifically, the side wall of the horizontal section connecting piece 110 is provided with a plurality of groups of first mounting holes 113 arranged along the vertical direction; a plurality of groups of second mounting holes 126 matched with the first mounting holes 113 are arranged on the side wall of the inclined insertion section connecting piece 120, and a threaded fastener for fixing the second mounting holes 126 and the first mounting holes 113 is arranged between the second mounting holes 126 and the first mounting holes 113.
In one embodiment, the second mounting holes 126 may be provided in only one set, and the number of sets of the second mounting holes 126 may be provided in two or more sets for increasing the degree of stability. When installed, the entire set of second mounting holes 126 and their corresponding first mounting holes 113 are secured by threaded fasteners. If the number of the groups of the first mounting holes 113 is three, each group includes two first mounting holes 113, and similarly, the number of the groups of the second mounting holes 126 is three, each group includes two second mounting holes 126; when the three sets of first mounting holes 113 and the three sets of second mounting holes 126 are aligned with each other, three sets of threaded fasteners are respectively arranged to fix the three sets of first mounting holes and the three sets of second mounting holes; when the ascending height needs to be adjusted, the inclined insertion section connecting piece 120 is adjusted upwards or downwards, in one embodiment, the inclined insertion section connecting piece 120 is adjusted upwards, so that the two groups of second mounting holes 126 at the lower part correspond to the two groups of first mounting holes 113 at the upper part, and the two groups of second mounting holes are fixed through the two groups of threaded fasteners, so that the height adjustment of the inclined insertion section connecting piece 120 relative to the horizontal section connecting piece 110 is realized, and the ascending requirements of different heights are met; wherein the threaded fastener is preferably a bolt.
Wherein, insert section connecting piece 120 to one side includes:
the inclined insertion supporting surface and a group of baffles 123 oppositely arranged along the width direction of the inclined insertion supporting surface, and the baffles 123 are continuously arranged along the length direction of the inclined insertion supporting surface;
the inclined insertion supporting surface includes an inclined surface 121 disposed at a predetermined angle with respect to the bottom surface of the horizontal segment connecting member 110 and a horizontal surface 122 connected to the inclined surface 121.
It will be appreciated that the two baffles 123 are arranged in parallel and preferably perpendicular to the inclined insertion support surface. The length of the baffle 123 is equal to the length of the inclined insertion supporting surface; the inclined insertion supporting surface comprises an inclined surface 121 which is matched with the horizontal section connecting piece 110 to realize cable turning and a horizontal surface 122 for supporting the cable after the cable turns; the inclined surface 121 and the horizontal surface 122 are integrally provided to facilitate the manufacturing process. Further, in order to improve the safety and the aesthetic property, the horizontal connecting piece 110 and the inclined insertion connecting piece 120 are subjected to zinc plating and corrosion prevention treatment when leaving the factory, so as to reduce the maintenance cost in the later period.
Specifically, the head end of any baffle 123 is provided with a fixing plate 125 fixed with the horizontal section connecting member 110, and the fixing plate 125 is provided with a second mounting hole 126; the fixing plates 125 and the blocking plates 123 are preferably integrally formed, and it is understood that each set of two second mounting holes 126 is respectively formed on the two fixing plates 125, and the fixing plates 125 are preferably vertically arranged to facilitate the manufacturing process.
Further, one end of any baffle 123 far away from the fixing plate 125 is provided with a third mounting hole 124 for fixing with the bridge 20; it will be appreciated that the third mounting holes 124 are also arranged in groups, and the number of groups of the third mounting holes 124 may be arranged according to the number of groups of the second mounting holes 126, and preferably, the second mounting holes 126 and the third mounting holes 124 have the same structure.
In this particular embodiment, the horizontal segment connector 110 includes:
the horizontal supporting surface 111 and the first baffle plates 115 and the second baffle plates 112 are oppositely arranged along the width direction of the horizontal supporting surface 111, the number of the first baffle plates 115 is two, and a preset interval is arranged between the two first baffle plates 115; each set of the first mounting holes 113 includes first mounting holes 113 respectively provided on the two first baffles 115.
The first baffle plates 115 and the second baffle plates 112 are arranged in parallel and are perpendicular to the horizontal supporting surface 111, in order to ensure the communication between the horizontal section connecting piece 110 and the inclined insertion section connecting piece 120, a preset interval is arranged between the two first baffle plates 115, and the two first mounting holes 113 of each group are respectively arranged on the two first baffle plates 115, and the connecting line is arranged in parallel to the horizontal supporting surface 111; preferably, the first baffle 115 and the second baffle 112 are respectively integrated with the horizontal support surface 111 for facilitating the production process. Further, the fixing plate 125 and the first blocking plate 115 have the same structure to further simplify the device structure.
Specifically, the length of the preset interval is equal to the width of the inclined insertion supporting surface, so as to ensure that the inclined insertion supporting surface is communicated with the horizontal supporting surface 111 completely, and in one embodiment, the widths of the horizontal supporting surface 111 and the inclined support supporting surface are the same, so as to facilitate production and processing; such as by the number and diameter of the cables.
Further, for convenience of installation and simplification of the device structure, the second baffle 112 is provided with fourth mounting holes 114 at both ends in the length direction for fixing with the bridge 20, and the fourth mounting holes 114 and the first mounting holes 113 are symmetrically arranged along the center line of the horizontal supporting surface 111. Preferably, the fourth mounting holes 114 and the first mounting holes 113 are respectively provided in the same structure and number.
It can be understood that, above-mentioned crane span structure tee junction spare 10 adopts the finished product to carry out on-the-spot concatenation, it need not the welding, when meetting crane span structure 20 in bank and need the tee bend to ascend a height or ascend a height the space not enough during the construction, can splice horizontal segment connecting piece 110 and crane span structure 20 fixedly, it is fixed with horizontal segment connecting piece 110 concatenation to insert section connecting piece 120 to one side again, its convenient operation is swift, greatly reduce the construction degree of difficulty, improve the operating efficiency, avoid the welding, reduce the required steel engineering volume of welding simultaneously, and the operation cost is reduced.
Compare in prior art, use the utility model provides a crane span structure tee junction spare 10 has following technological effect:
firstly, the large-diameter cable can be turned by arranging the inclined insertion section connecting piece 120, so that the laying operation of the large-diameter cable is simplified; meanwhile, compared with a vertical tee joint, the inclined insertion section connecting piece 120 can reduce the occupation of a vertical building space, increase the use space of a building under the same condition, improve the construction quality and improve the construction and installation efficiency of a bridge frame;
secondly, the horizontal section connecting piece 110 is detachably and fixedly connected with the bridge frame, so that on-site splicing can be realized, welding is not needed, the steel engineering quantity required by welding is reduced, the construction difficulty is reduced, the construction progress is accelerated, and the cost is reduced; meanwhile, the bridge three-way connecting piece 10 can be replaced in time when damaged;
thirdly, through the first mounting hole 113 of a plurality of that sets up along vertical direction to can adjust the relative height of horizontal segment connecting piece 110 and crane span structure as required, with the adjustment of ascending a height according to the building space, satisfy the tee bend installation needs in not co-altitude building space, improve the commonality of device.
Based on the bridge tee connection piece 10 provided in the above embodiment, the utility model also provides a bridge tee, which includes a first bridge, a second bridge and the bridge tee connection piece 10 of any one of the above embodiments; the horizontal section connecting piece 110 of the bridge three-way connecting piece 10 is arranged in the groove of the first bridge and is detachably and fixedly connected with the groove; the inclined insertion section connecting piece 120 of the bridge three-way connecting piece 10 is detachably and fixedly connected with a second bridge. Since the bridge tee adopts the bridge tee connecting piece 10 in the above embodiment, please refer to the above embodiment for the beneficial effect of the bridge tee.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. A crane span structure tee bend connecting piece which characterized in that includes:
the horizontal section connecting piece can be detachably and fixedly connected with the bridge;
the bottom surface with the bottom surface of horizontal segment connecting piece is the oblique section connecting piece of inserting that predetermines the angle setting, insert the section connecting piece to one side with horizontal segment connecting piece fixed connection.
2. The bridge tee coupling of claim 1, wherein a plurality of sets of vertically disposed first mounting holes are provided in a sidewall of the horizontal segment coupling; the side wall of the inclined insertion section connecting piece is provided with a plurality of groups of second mounting holes matched with the first mounting holes, and a threaded fastener for fixing the second mounting holes and the first mounting holes is arranged between the second mounting holes and the first mounting holes.
3. The bridge tee connection of claim 2, wherein said skewed segment connection comprises:
the inclined insertion supporting surface and a group of baffles which are oppositely arranged along the width direction of the inclined insertion supporting surface are continuously arranged along the length direction of the inclined insertion supporting surface;
the inclined insertion supporting surface comprises an inclined surface and a horizontal surface, wherein the inclined surface is formed by the bottom surface of the horizontal section connecting piece, the inclined surface is arranged at a preset angle, and the horizontal surface is connected with the inclined surface.
4. The bridge frame tee coupling of claim 3, wherein a fixing plate is provided at a head end of any one of the baffles for fixing with the horizontal segment coupling, and the fixing plate is provided with the second mounting hole.
5. The bridge tee coupling of claim 4, wherein an end of each said baffle remote from said fixed plate is provided with a third mounting hole for securing to a bridge.
6. The bridge tee connection of claim 5, wherein the horizontal segment connection comprises:
the device comprises a horizontal supporting surface, and a first baffle and a second baffle which are oppositely arranged along the width direction of the horizontal supporting surface, wherein the number of the first baffles is two, and a preset interval is arranged between the two first baffles; each group of first mounting holes comprises first mounting holes which are respectively arranged on the two first baffle plates.
7. The bridge tee connection of claim 6, wherein a length of said predetermined gap is equal to a width of said skew insertion support surface.
8. The bridge tee coupling of claim 7, wherein the second plate has fourth mounting holes at opposite ends along the length for securing to the bridge, the fourth mounting holes and the first mounting holes being symmetrically disposed along a centerline of the horizontal support surface.
9. The bridge tee connection of claim 8, wherein said retaining plate and said first baffle are identical in construction.
10. A bridge tee comprising a first bridge, a second bridge, and the bridge tee connection of any one of claims 1-9;
the horizontal section connecting piece of the bridge three-way connecting piece is arranged in the groove of the first bridge and is detachably and fixedly connected with the groove;
and the inclined insertion section connecting piece of the bridge frame three-way connecting piece is detachably and fixedly connected with the second bridge frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023147661.7U CN214013804U (en) | 2020-12-23 | 2020-12-23 | Bridge tee joint connecting piece and bridge tee joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023147661.7U CN214013804U (en) | 2020-12-23 | 2020-12-23 | Bridge tee joint connecting piece and bridge tee joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214013804U true CN214013804U (en) | 2021-08-20 |
Family
ID=77290148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023147661.7U Active CN214013804U (en) | 2020-12-23 | 2020-12-23 | Bridge tee joint connecting piece and bridge tee joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214013804U (en) |
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2020
- 2020-12-23 CN CN202023147661.7U patent/CN214013804U/en active Active
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