CN210370123U - Transmission tower and cross oblique material gusset plate thereof - Google Patents
Transmission tower and cross oblique material gusset plate thereof Download PDFInfo
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- CN210370123U CN210370123U CN201921169039.0U CN201921169039U CN210370123U CN 210370123 U CN210370123 U CN 210370123U CN 201921169039 U CN201921169039 U CN 201921169039U CN 210370123 U CN210370123 U CN 210370123U
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Abstract
The utility model discloses a material gusset plate to one side alternately, including being used for connecting the gusset plate of material to one side and/or connecting material to one side and horizontal material to one side, the gusset plate includes that two set up relatively and detachable fixed connection's node divides the board, is equipped with the installation punch combination that is used for installing material to one side and/or horizontal material on arbitrary node divides the board so that the material to one side alternately carries out the level and cuts off. Use the utility model provides a material gusset plate to one side alternately connects the material to one side of original and changes into the mode that two node divide the board to connect to one side to material to one side alternately and fix for original material to one side realizes breaking through two node divide the board, and the burst body of tower that lifts by crane originally is divided into two from the middle, reduces and embraces the pole and hangs heavily, improves the efficiency of construction and group tower quality, reduces group tower high altitude construction, makes things convenient for mechanized construction. The utility model also discloses a power transmission tower of including above-mentioned oblique material gusset plate alternately, it has above-mentioned technological effect.
Description
Technical Field
The utility model relates to a power grid construction technical field, more specifically say, relate to a material gusset plate to one side alternately of transmission tower, still relate to a transmission tower including above-mentioned material to one side alternately.
Background
At present, the power transmission line construction is developed in a mechanized construction direction, the mechanization degree of foundations and paying-off is high, but the mechanization degree of tower assembling construction is still low, and the tower is high in altitude operation, low in efficiency and dangerous. The existing tower type tower design usually uses a general typical design manual, but the tower body is often greatly different in weight or size after being segmented and separated, so that the performance waste of hoisting equipment is caused, the application of tower assembling equipment with higher mechanization degree is limited to a certain extent, and the development of mechanical construction operation is not facilitated. For the extra-high voltage steel pipe tower, due to the structure and the weight of the tower body, the tower body is usually hoisted by adopting a main pipe, the horizontal material and the oblique material are hoisted in a combined mode, most of the angle steel towers adopt a segmented hoisting mode, but the larger angle steel tower has a scheme of hoisting a single tower material in the process of hoisting the tower body.
In order to improve the efficiency of tower assembling, machines with strong hoisting capacity, such as a landing derrick and a wheel crane, begin to be popularized and applied, in order to fully exert the capacity of novel tower assembling machines, iron tower nodes and a segmented hoisting method need to be researched again, and reasonable construction measures of the power transmission tower, which are convenient for mechanized construction, are provided.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses a first aim at provides a transmission tower's alternately oblique material gusset plate to solve hoist and mount inconvenience, group tower inefficiency scheduling problem, the utility model discloses a second aim at provides a transmission tower including above-mentioned alternately oblique material gusset plate.
In order to achieve the first object, the present invention provides the following technical solutions:
the utility model provides a transmission tower's oblique material gusset plate alternately, is including being used for connecting between the oblique material and/or the gusset plate of connecting oblique material and horizontal material, the gusset plate includes two relative settings and detachable fixed connection's node branch board, arbitrary be equipped with on the node branch board and be used for the installation punch combination of oblique material and/or horizontal material so that the oblique material of crossing is cut off.
Preferably, the node board specifically is the T board, the T board including be used for with adjacent the fixed plate that the T board is fixed with be used for installing the mounting panel of mounting hole group, the mounting panel with the fixed plate sets up perpendicularly.
Preferably, the fixed plate and the mounting plate are both rectangular plates.
Preferably, the mounting hole groups are respectively arranged on the two mounting plates and are oppositely arranged, and the intersection point of the mounting hole groups which are oppositely arranged is positioned on the central line of the two mounting plates.
Preferably, a plurality of groups of mounting through holes and/or threaded holes for fixing the threaded members are uniformly formed in the fixing plate.
The utility model provides a transmission tower's oblique material gusset plate alternately, including being used for connecting between oblique material and/or connecting the gusset plate of oblique material and horizontal material, the gusset plate includes that two set up relatively and detachable fixed connection's node divides the board, is equipped with the installation punch combination that is used for installing oblique material and/or horizontal material on arbitrary node divides the board so that alternately oblique material carries out the level and cuts off.
Use the utility model provides a material gusset plate to one side alternately connects the material to one side of original and changes into the mode that two node divide the board to connect to one side to material to one side alternately and fix for original material to one side realizes breaking through two node divide the board, and the burst body of tower that lifts by crane originally is divided into two from the middle, reduces and embraces the pole and hangs heavily, improves the efficiency of construction and group tower quality, reduces group tower high altitude construction, makes things convenient for mechanized construction.
In order to achieve the second object, the present invention further provides a power transmission tower, which comprises any one of the above cross diagonal material node plates, and further comprises a cross diagonal material X-type horizontal disconnecting structure, wherein the cross diagonal material X-type horizontal disconnecting structure comprises two cross diagonal materials horizontally disconnected by a mounting plate; the flat opening reverse K-shaped horizontal disconnecting structure comprises a horizontal material and two inclined materials which are horizontally disconnected through a mounting plate; the horizontal breaking structure at the transverse diaphragm comprises two crossed oblique materials and a horizontal material which are horizontally broken through a mounting plate.
Use the utility model provides a power transmission tower changes the hoist and mount mode of original horizontal material and oblique material in the power transmission tower decomposition group tower, through alternately oblique material X type horizontal disconnection structure, flat mouthful department fall K type horizontal disconnection structure and horizontal disconnection structure of diaphragm department guarantee to play the atress rationality of in-process component, makes things convenient for mechanized group tower construction, and reduces the high altitude operation intensity on the tower, improves group tower efficiency.
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 view of a connection structure of a cross diagonal member gusset plate and a cross diagonal member according to a first embodiment of the present invention;
fig. 2 is a schematic view of a connection structure of a cross diagonal member gusset plate and a cross diagonal member according to a second embodiment of the present invention;
fig. 3 is a schematic view of a connection structure between a cross diagonal member gusset plate and a cross diagonal member according to a third embodiment of the present invention;
fig. 4 is a partial schematic view of a power transmission tower according to an embodiment of the present invention;
fig. 5 is a schematic structural view of an X-shaped horizontal breaking structure of a crossed oblique material according to an embodiment of the present invention;
fig. 6 is a schematic structural view of an inverted K-shaped horizontal disconnecting structure at a flat mouth according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a horizontal breaking structure at a diaphragm according to an embodiment of the present invention.
The drawings are numbered as follows:
the node divides board 1, mounting panel 11, fixed plate 12, oblique material 2, horizontal material 3, main material 4.
Detailed Description
The embodiment of the utility model discloses transmission tower's alternately oblique material gusset plate to solve hoist and mount inconvenience, group tower inefficiency scheduling problem.
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, fig. 1 is a schematic view illustrating a connection structure between a cross diagonal member gusset plate and a cross diagonal member according to a first embodiment of the present invention; fig. 2 is a schematic view of a connection structure of a cross diagonal member gusset plate and a cross diagonal member according to a second embodiment of the present invention; fig. 3 is a schematic view of a connection structure between a cross diagonal member gusset plate and a cross diagonal member according to a third embodiment of the present invention; fig. 4 is a partial schematic view of a power transmission tower according to an embodiment of the present invention.
In a specific implementation mode, the utility model provides a transmission tower's oblique material 2 gusset plate alternately, including being used for connecting between oblique material 2 and/or connecting oblique material 2 and the gusset plate of horizontal material 3, the gusset plate includes two relative settings and detachable fixed connection's node branch board 1, is equipped with the installation punch combination that is used for installing oblique material 2 and/or horizontal material 3 on arbitrary node branch board 1 to make alternately oblique material 2 cut off.
The gusset plate is used for connecting between 2 and 2 oblique material, and/or between 2 and 3 horizontal timber of oblique material, the gusset plate includes two node minute boards 1, be provided with main material 4 and/or oblique material 2 on every node minute board 1, detachable fixed connection between two node minute boards 1, if realize fixedly through screws etc., in an embodiment, two node minute board 1's top is from last to being equipped with the screw hole down, set up the connecting plate through the top at two node minute boards 1, the both ends of connecting plate are provided with the mode that is used for with screw hole complex screw and realize fixedly, or in an embodiment, set up the connecting piece of mutual interlock on one side of the contact surface of two node minute boards 1, set up the screw on the connecting piece from this with realizing fixedly, all be in the utility model discloses a protection within range. The node board 1 is provided with a mounting hole group which can be a threaded hole, a through hole or a combination of the threaded hole and the through hole, as long as the fixing of the crossed inclined material 2 can be realized, and the form of the specific mounting hole is not limited.
Use the utility model provides a 2 gusset plates of material to one side alternately connects the material to one side 2 of original node plate and changes into the mode that two node divide board 1 to connect and fix material to one side 2 alternately for original material to one side 2 is divided the board through two nodes and is realized breaking, is divided into two from the middle with the burst body of the original burst tower that lifts by crane, reduces and embraces the pole hoist and weighs, improves the efficiency of construction and group tower quality, reduces group tower high altitude construction, makes things convenient for mechanized construction.
Specifically, node divides board 1 specifically to be the T template, divides the firmness between board 1 in order to increase two nodes through setting up the T template to improve the rigidity of power transmission tower. The T-shaped plate comprises a fixing plate 12 for fixing with an adjacent T-shaped plate and a mounting plate 11 for mounting the mounting hole group. Relative setting between the fixed plate 12 of two node minute boards 1, preferably set up the mounting on fixed plate 12 in order to realize the fixed of two node minute boards 1, mounting panel 11 is used for crossing the installation location of 2 to the inclined material on node minute board 1, as above, the installation punch combination can set up on mounting panel 11, and mounting panel 11 and fixed plate 12 are preferred to be set up perpendicularly to in production and processing, guarantee simultaneously that the installation location of crossing inclined material 2 is accurate. Preferably, the fixing plate 12 and the mounting plate 11 are provided by an integral body.
Further, the fixing plate 12 and the mounting plate 11 are both rectangular plates. The fixing plate 12 and the mounting plate 11 are rectangular plates, respectively, and the mounting plate 11 is disposed on the center line of the fixing plate 12, but may be disposed as needed in other embodiments, which is only a preferred embodiment.
Further, the mounting hole groups are respectively disposed on the two mounting plates 11 and are disposed opposite to each other, and the intersection point of the oppositely disposed mounting hole groups is on the central line of the two mounting plates 11. It will be appreciated that this is provided to ensure that the entire node board is positioned for installation on a transmission tower and that the cross diagonals 2 on the two mounting plates 11 are quickly collinear when installed as required, as described above, when the mounting plates 11 are rectangular plates, the two mounting plates 11 are butted to form a rectangular plate, and the sets of mounting holes can be located along respective diagonals of the rectangular plate, and this is only a preferred embodiment.
In one embodiment, the fixing plate 12 is uniformly provided with a plurality of sets of mounting through holes and/or threaded holes for fixing screws. The mounting through holes and/or threaded holes are uniformly provided on the fixing plate 12, and the threaded members may be embodied as bolts.
The device is when using, the burst body of tower that will originally lift by crane is cut open from the middle, will originally lift by crane the tower piece and divide into two, reduce and hold the pole hoist and weigh, can become 4 main material of tower body hoist and mount into 4 and 2 hoist and mount to one side of material during the construction, hoist and mount into twice with original a slice body of tower cubic, node bolted connection work is reduced to 3 departments by 6, reduce the number of times of high altitude construction on the tower by a wide margin, improve efficiency of construction and group tower quality, reduce group tower high altitude construction, make things convenient for mechanized construction.
Meanwhile, single main material 4 in the power transmission high tower decomposition group tower is hoisted to be changed into a triangular tower body structure formed by the main material 4-oblique material 2 for hoisting, so that the stress rationality of the members in the hoisting process is ensured, and the mechanized tower assembling construction is facilitated.
The 3-time hoisting of two main materials 4 and the middle X-shaped cross oblique material 2 of one piece of tower body in the original decomposition and assembly tower is changed into 4-2-22-time hoisting of the main materials, when one piece of tower body is hoisted and installed, the joint bolt connection work is reduced from 6 positions of 2 main materials 4-4 and 4 main materials 4-2 to 3 positions of 2 main materials 4-4 and 1 oblique material 2, so that the number of times of high-altitude operation is reduced by half, and the applicability is wide.
Based on the cross oblique material 2 node plate provided in the above embodiment, the utility model also provides a power transmission tower, as shown in fig. 5-7, fig. 5 is a schematic structural diagram of a cross oblique material 2X type horizontal disconnection structure provided in the embodiment of the utility model; fig. 6 is a schematic structural view of an inverted K-shaped horizontal disconnecting structure at a flat mouth according to an embodiment of the present invention; fig. 7 is a schematic structural view of a horizontal breaking structure at a diaphragm according to an embodiment of the present invention. The power transmission tower comprises the cross diagonal material 2 node plate in any one of the above embodiments, and further comprises: the 2X-type horizontal disconnection structure of the crossed oblique materials comprises two crossed oblique materials 2 which are horizontally disconnected through a mounting plate 11; the flat-opening inverted-K-shaped horizontal disconnecting structure comprises a horizontal material 3 and two inclined materials 2 which are horizontally disconnected through a mounting plate 11; the structure comprises two crossed oblique bars 2 and a horizontal bar 3 which are horizontally disconnected through a mounting plate 11. Since the transmission tower employs the node plates of the cross diagonal members 2 in the above embodiments, please refer to the above embodiments for the beneficial effects of the transmission tower.
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.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The cross diagonal material node board of the power transmission tower is characterized by comprising node boards used for connecting diagonal materials and/or connecting the diagonal materials and horizontal materials, wherein each node board comprises two oppositely arranged and detachably fixedly connected node sub boards, and each node sub board is provided with a mounting hole group used for mounting the diagonal materials and/or the horizontal materials so as to cut off the cross diagonal materials.
2. The cross diagonal nodal plate of a transmission tower according to claim 1, wherein said nodal plate is embodied as a T-shaped plate, said T-shaped plate comprising a fixing plate for fixing adjacent to said T-shaped plate and a mounting plate for mounting said set of mounting holes, said mounting plate being arranged perpendicular to said fixing plate.
3. The cross-brace gusset plate for a transmission tower of claim 2, wherein the fixing plate and the mounting plate are each a rectangular plate.
4. The cross diagonal member gusset plate for a transmission tower according to claim 3, wherein the mounting hole groups are respectively provided on the two mounting plates and are oppositely disposed, and an intersection point of the oppositely disposed mounting hole groups is on a center line of the two mounting plates.
5. The cross diagonal member gusset plate of the transmission tower according to claim 4, wherein a plurality of sets of mounting through holes and/or threaded holes for fixing screws are uniformly provided on the fixing plate.
6. A transmission tower comprising the cross diagonals gusset plate according to any one of claims 2 to 5, further comprising:
the X-shaped horizontal disconnection structure of the crossed oblique materials comprises two crossed oblique materials which are horizontally disconnected through the mounting plate;
the flat-mouth inverted-K-shaped horizontal disconnecting structure comprises a horizontal material and two inclined materials which are horizontally disconnected through the mounting plate;
the horizontal breaking structure at the transverse diaphragm comprises two crossed oblique materials and a horizontal material which are horizontally broken through the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169039.0U CN210370123U (en) | 2019-07-23 | 2019-07-23 | Transmission tower and cross oblique material gusset plate thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169039.0U CN210370123U (en) | 2019-07-23 | 2019-07-23 | Transmission tower and cross oblique material gusset plate thereof |
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| CN210370123U true CN210370123U (en) | 2020-04-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306859A (en) * | 2019-07-23 | 2019-10-08 | 广东电网有限责任公司 | A kind of power transmission tower and its X-braced panels gusset plate |
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2019
- 2019-07-23 CN CN201921169039.0U patent/CN210370123U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306859A (en) * | 2019-07-23 | 2019-10-08 | 广东电网有限责任公司 | A kind of power transmission tower and its X-braced panels gusset plate |
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