CN210289321U - Auxiliary mounting device for crossed oblique material node board of power transmission tower - Google Patents
Auxiliary mounting device for crossed oblique material node board of power transmission tower Download PDFInfo
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- CN210289321U CN210289321U CN201921169263.XU CN201921169263U CN210289321U CN 210289321 U CN210289321 U CN 210289321U CN 201921169263 U CN201921169263 U CN 201921169263U CN 210289321 U CN210289321 U CN 210289321U
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- gusset plate
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- 239000000463 material Substances 0.000 title abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 46
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a transmission tower alternately oblique material gusset plate assists installation device, including supplementary installation setting element and a set of relative setting and detachable fixed connection's gusset plate, supplementary installation setting element includes horizontal plate and rather than perpendicular and the vertical board that sets up relatively along the both ends of horizontal plate, vertical board can with one detachable fixed connection in the gusset plate, the horizontal plate bears in order to counterpoint another person in to the gusset plate. Use the utility model provides a transmission tower alternately supplementary installation device of mitre gusset plate, one of supplementary installation setting element and gusset plate is fixed through vertical board, and the horizontal plate of the supplementary installation setting element of accessible leads and fixes a position when another gusset plate installs, bears vertical load through the horizontal plate, from this in order to realize the butt joint of two gusset plates.
Description
Technical Field
The utility model relates to a power grid construction technical field, more specifically say, relate to a transmission tower alternately supplementary installation device of lumber gusset plate to one side.
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 is usually applied with a universal typical design manual, but the tower body is often greatly different in weight or size after being segmented and split, which causes the performance waste of hoisting equipment, and limits the application of tower assembling equipment with higher mechanization degree to a certain extent, and in order to improve the mechanized construction efficiency of the tower body segment below the cross arm, the tower body segment is split left and right in half by cutting off a large horizontal material and a large inclined material, so as to be beneficial to half-width integral hoisting of the tower body segment, if a group of node plates are arranged between the crossed inclined materials to realize horizontal cutting off, after the segmentation, the main material breaking points, the crossed inclined material breaking points and the nodes at the connecting parts of the cross arm and the main tower are difficult to ensure the corresponding construction precision in the construction process, the existing main material breaking points have auxiliary installation systems of helicopter tower assembling, and the butt joint of the cross arm and the tower body does not need the auxiliary installation systems, the construction type of the crossed oblique material breaking point has no relevant reference, the rigidity in the plane of the oblique material is small, the flexibility is high, and accurate alignment cannot be realized.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a transmission tower alternately oblique material gusset plate assists installation device to solve the problem of the unable accurate positioning of current alternately oblique material gusset plate when the installation.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a supplementary installation device of alternately sloping material gusset plate of power transmission tower, includes supplementary installation setting element and a set of relative setting and detachable fixed connection's gusset plate, supplementary installation setting element includes the horizontal plate and rather than perpendicular and follow the vertical board that the both ends of horizontal plate set up relatively, vertical board can with one detachable fixed connection in the gusset plate, the horizontal plate is right another person in the gusset plate bears in order to counterpoint.
Preferably, a preset angle is formed between the two vertical plates, extension portions used for being matched with the vertical plates are arranged at two ends of the gusset plate, and the preset angle is formed between the two extension portions so as to realize positioning and installation of the vertical plates and the gusset plate.
Preferably, the vertical plate and the extension part are respectively provided with a fixing hole for fixing, and a threaded piece is arranged in the fixing hole.
Preferably, the fixing holes are uniformly formed on the vertical plate and the extension part from top to bottom, respectively.
Preferably, the threaded member is embodied as a sunk bolt.
Preferably, the preset angle is 40 degrees.
Preferably, the horizontal plate and the vertical plate are integrally provided.
Preferably, the auxiliary mounting positioning piece is specifically an aluminum alloy plate.
The utility model provides a transmission tower alternately oblique material gusset plate auxiliary erection device, including auxiliary erection setting element and a set of relative setting and detachable fixed connection's gusset plate, the auxiliary erection setting element includes horizontal plate and rather than perpendicular and the vertical board that sets up relatively along the both ends of horizontal plate, vertical board can with one detachable fixed connection in the gusset plate, the horizontal plate bears in order to counterpoint another person in to the gusset plate.
Use the utility model provides a transmission tower alternately supplementary installation device of mitre gusset plate, one of supplementary installation setting element and gusset plate is fixed through vertical board, and the horizontal plate of the supplementary installation setting element of accessible leads and fixes a position when another gusset plate installs, bears vertical load through the horizontal plate, from this in order to realize the butt joint of two gusset plates.
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 the embodiment of the utility model provides a supplementary installation device of transmission tower cross mitre gusset plate's mounting structure sketch map.
The drawings are numbered as follows:
Detailed Description
The embodiment of the utility model discloses installation device is assisted to transmission tower oblique material gusset plate to solve the problem of the unable accurate positioning of current oblique material gusset plate of crossing when the installation.
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, fig. 1 is a schematic view of an installation structure of an auxiliary installation device for a power transmission tower crossed inclined material gusset plate 1 according to an embodiment of the present invention.
In a specific embodiment, the utility model provides a transmission tower crossing mitre gusset plate 1 assists installation device, including supplementary installation setting element and a set of relative setting and detachable fixed connection's gusset plate 1, supplementary installation setting element includes horizontal plate 3 and rather than perpendicular and the vertical board 2 that sets up relatively along the both ends of horizontal plate 3, vertical board 2 can with one detachable fixed connection in gusset plate 1, horizontal plate 3 bears another person in gusset plate 1 in order to counterpoint.
The two gusset plates 1 can be fixed by bolts, and the auxiliary installation positioning piece is detachably and fixedly connected with one of the two gusset plates 1, for example, the fixation is realized by bolts. Horizontal plate 3 and vertical board 2 mutually perpendicular set up, and vertical board 2 sets up at the both ends of horizontal plate 3, preferably length direction's both ends. In an embodiment, two vertical boards 2 set up perpendicularly, realize the quick counterpoint between two gusset plates 1 through the above-mentioned mode of setting up, of course, in other embodiments, can be provided with between two vertical boards 2 and predetermine the angle to the counterpoint to gusset plate 1 leads, can set up according to actual need, all is the utility model discloses an in the protection scope. Horizontal plate 3 and two vertical boards 2 form U type structure, and a gusset plate 1 is fixed with U type structure, and another gusset plate 1 realizes the quick and accurate location of the two through U type structure.
During operation, when the tower sections are in place by adopting a wheel crane, when two tower sections at the same height are in place, the tower section firstly hoisted only needs to consider the main material in place, after the main material is in place, four temporary pull wires are arranged on the ground to perform anti-overturning treatment, and after the symmetrical tower sections are in place and connected, the temporary pull wires are detached. When two wheel cranes are used for hoisting, two tower sections at the same height are respectively hoisted by one crane, the tower section hoisted firstly only needs to consider the main material in place when in place, the tower section hoisted later needs to be in place and connected at the two positions of the main material cut-off and the inclined material cut-off, the main material in place is preferentially controlled, meanwhile, the height of the horizontal cut-off point of the gusset plate 1 is supported by the horizontal plate 3 on the tower section hoisted firstly, the gusset plate 1 is not connected after being roughly put in place, the gusset plate 1 is moved in the horizontal direction by a control rope, the two gusset plates 1 are controlled to be smoothly butted, and constructors on the tower after the butting are connected with bolts of the main material cut-off points firstly. After the connection, because the two node plates 1 of the horizontal breaking point are butted, the horizontal load can be borne, and the vertical load can be borne by the horizontal plate 3 of the flowerpot guide rail, so that the temporary connection of the nodes is provided. Therefore, constructors on the tower can climb to the horizontal breaking point through the inclined material or the transverse partition material to connect the T-shaped steel bolt, the bolt connection rear node starts to transfer force, the auxiliary installation positioning piece can be detached, and the horizontal breaking point connection operation is completed.
Use the utility model provides a transmission tower alternately oblique material gusset plate 1 assists installation device, one of supplementary installation setting element and gusset plate 1 is fixed through vertical board 2, and the horizontal plate 3 of the supplementary installation setting element of accessible leads and fixes a position when another gusset plate 1 is installed, bears vertical load through horizontal plate 3, from this in order to realize the butt joint of two gusset plates 1.
Specifically, be equipped with between two vertical boards 2 and predetermine the angle, the both ends of gusset plate 1 be equipped with be used for with vertical board 2 complex extension portion, be equipped with between two extension portions and predetermine the angle, in order to realize vertical board 2 and gusset plate 1's location installation. The extension part and the gusset plate 1 are integrally arranged, so that production and processing are facilitated. Be provided with between two extension portions and predetermine the angle, should predetermine the angle and two vertical boards 2 within a definite time predetermine the angle and equal to realize the installation location. Preferably, the preset angle is 40 degrees, which is only a preferred embodiment, and in other embodiments, the preset angle can be set according to actual needs, all of which are within the protection scope of the present invention. During the operation, realize the direction to another gusset plate 1 through the open structure that two vertical boards 2 formed, improve counterpoint efficiency.
The width of extension is for satisfying two bolt end distances plus a screw diameter. The horizontal plate 3 is 400mm wide extending outward, the screws 4 are bolts, and 4 bolts are respectively provided on the extending portions.
In one embodiment, the gusset plate 1 is preferably a T-shaped plate including a fixing plate for fixing with an adjacent T-shaped plate and a mounting plate for fixing with a cross diagonal, the mounting plate being disposed perpendicular to the fixing plate. The firmness between the two gusset plates 1 is increased by arranging the T-shaped plates, and the rigidity of the power transmission tower is improved. The T-shaped plates comprise fixing plates used for being fixed with adjacent T-shaped plates and mounting plates used for being fixed with the crossed inclined bars. The fixing plates of the two gusset plates 1 are oppositely arranged, preferably, fixing parts are arranged on the fixing plates to fix the two gusset plates 1, and the mounting plates are used for mounting and positioning crossed oblique materials on the gusset plates 1. Preferably, the fixing plate and the mounting plate are provided by an integral body. The extension parts are arranged at two ends of the fixing plate.
Further, the vertical plate 2 and the extension part are respectively provided with a fixing hole for fixing, and a screw 4 is arranged in the fixing hole. Vertical board 2 and extension portion pass through screw 4 and realize the fixed of the two, screw 4 can specifically be bolt or screw, the countersunk head portion of screw 4 passes extension portion and vertical board 2 from inside to outside for setting up on extension portion, it can be understood that, the tail end of screw 4 does not surpass vertical board 2's surface, in order to guarantee that vertical board 2's face is smooth, can not form the separation to the sliding of node plate 1, of course, in other embodiments, also can replace the fixed mode of vertical board 2 and extension portion, or the installation direction of replacement screw 4 is in order to reach above-mentioned purpose, no longer describe herein any more. In one embodiment, the threaded element 4 is embodied as a sunk bolt. It can be understood that the sunk bolts do not protrude from the surface of the vertical plate 2, so as to ensure the alignment installation of the gusset plate 1.
Further, the fixing holes are uniformly formed in the vertical plate 2 and the extension portion from top to bottom, respectively. Therefore, the device is convenient to produce and process and convenient to install when being installed.
In one embodiment, the horizontal plate 3 and the vertical plate 2 are integrally provided. The position relation of the horizontal plate 3 and the vertical plate 2 is ensured, so that the step of aligning the horizontal plate and the vertical plate is omitted. The auxiliary installation positioning piece is specifically an aluminum alloy plate, so that the weight of the auxiliary installation positioning piece is reduced, and the auxiliary installation positioning piece is convenient to hoist during hoisting.
The device is convenient for mechanized construction, fast counterpoints, and supplementary installation setting element simple structure can make things convenient for the dismouting, and the formula of sinking bolt does not influence the counterpoint process, and the horizontal direction is radioactive open structure, makes things convenient for another one end gusset plate 1 to take one's place. In the alignment process, workers do not need to go up the tower for alignment, so that the safety of operating personnel is ensured.
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 (8)
1. The utility model provides a supplementary installation device of transmission tower crossing mitre gusset plate, its characterized in that, includes supplementary installation setting element and a set of relative setting and detachable fixed connection's gusset plate, supplementary installation setting element includes the horizontal plate and rather than perpendicular and follow the vertical board that the both ends of horizontal plate set up relatively, vertical board can with one detachable fixed connection in the gusset plate, the horizontal plate is right another person in the gusset plate bears in order to counterpoint.
2. The auxiliary installation device for the power transmission tower cross diagonal gusset plate according to claim 1, wherein a preset angle is arranged between two vertical plates, extension parts for matching with the vertical plates are arranged at two ends of the gusset plate, and the preset angle is arranged between the two extension parts so as to realize the positioning installation of the vertical plates and the gusset plate.
3. The auxiliary mounting device for the transmission tower cross diagonal gusset plate according to claim 2, wherein the vertical plate and the extension part are respectively provided with a fixing hole for fixing, and a screw is provided in the fixing hole.
4. The auxiliary mounting device for the joint plate of the cross diagonals of the transmission tower according to claim 3, wherein the fixing holes are uniformly formed on the vertical plate and the extended portion from top to bottom.
5. The auxiliary mounting device for the joint plate of the cross diagonals of the transmission tower according to claim 4, wherein the threaded members are sunken bolts.
6. The auxiliary mounting device for the joint plate of the cross diagonals of the transmission tower according to claim 5, wherein the predetermined angle is 40 degrees.
7. The transmission tower cross diagonals gusset plate secondary mounting device of claim 6, wherein the horizontal plate and the vertical plate are integrally provided.
8. The auxiliary installation device of the power transmission tower cross diagonal gusset plate of claim 7, wherein the auxiliary installation positioning member is specifically an aluminum alloy plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169263.XU CN210289321U (en) | 2019-07-23 | 2019-07-23 | Auxiliary mounting device for crossed oblique material node board of power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169263.XU CN210289321U (en) | 2019-07-23 | 2019-07-23 | Auxiliary mounting device for crossed oblique material node board of power transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210289321U true CN210289321U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921169263.XU Withdrawn - After Issue CN210289321U (en) | 2019-07-23 | 2019-07-23 | Auxiliary mounting device for crossed oblique material node board of power transmission tower |
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| Country | Link |
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| CN (1) | CN210289321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259251A (en) * | 2019-07-23 | 2019-09-20 | 广东电网有限责任公司 | A kind of power transmission tower X-braced panels gusset plate auxiliary installation device |
-
2019
- 2019-07-23 CN CN201921169263.XU patent/CN210289321U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259251A (en) * | 2019-07-23 | 2019-09-20 | 广东电网有限责任公司 | A kind of power transmission tower X-braced panels gusset plate auxiliary installation device |
| CN110259251B (en) * | 2019-07-23 | 2024-07-30 | 广东电网有限责任公司 | Auxiliary installation device for crossed inclined material node plates of power transmission towers |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200410 Effective date of abandoning: 20240730 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20200410 Effective date of abandoning: 20240730 |