CN112127687B - Tower crane wire tower device and installation method thereof - Google Patents
Tower crane wire tower device and installation method thereof Download PDFInfo
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- CN112127687B CN112127687B CN202011114154.5A CN202011114154A CN112127687B CN 112127687 B CN112127687 B CN 112127687B CN 202011114154 A CN202011114154 A CN 202011114154A CN 112127687 B CN112127687 B CN 112127687B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2253—Mounting poles or posts to the holder
- E04H12/2269—Mounting poles or posts to the holder in a socket
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
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Abstract
The invention provides a tower crane wire tower device, wherein a plurality of positioning slide blocks are arranged inside a positioning groove plate and are connected with a positioning flange plate in a sliding way, a rotating hole is arranged at the upper part of the positioning groove plate, a pushing rod is arranged in the rotating hole, a base hole is arranged on the base flange plate, a positioning hole is arranged on the positioning flange plate, the base hole and the positioning hole are correspondingly arranged, the invention limits the left and right shaking of the tower rod body through the positioning groove plate, the positioning slide block on the positioning groove plate is connected with the positioning cavity of the positioning flange plate in a sliding way, so that the positioning flange plate moves along the positioning slide block, after being matched with the base flange plate, the base holes on the base flange plate correspond to the positioning holes of the positioning flange plate one by one, therefore, workers can be directly fixed without manually adjusting the position of the tower pole body, the labor intensity of the workers is reduced, and the working efficiency of the workers is greatly improved.
Description
Technical Field
The invention relates to the technical field of towers, in particular to a tower crane wire tower device and an installation method thereof.
Background
A tower is a rod-shaped or tower-shaped structure that supports and maintains a distance between an overhead transmission line conductor and an overhead ground wire and from the ground. The line towers of various countries in the world adopt steel structures, wood structures and reinforced concrete structures, the rod-shaped structures of wood and reinforced concrete are generally called rods, and the tower-shaped steel structures and the reinforced concrete chimney-shaped structures are called towers. The tower without the stay wire is called a self-standing tower, the tower with the stay wire is called a stay wire tower, when the tower is installed, the tower needs to be lifted, when the tower is lifted, the tower can swing back and forth at the bottom, and the tower cannot be accurately positioned with a base flange, so that workers are difficult to effectively fix and connect the tower.
Disclosure of Invention
In order to solve the problems, the invention provides a tower crane electric wire tower device and an installation method thereof.
The object of the invention is achieved in the following way:
the utility model provides a tower crane electric wire tower device, includes the tower pole body and with the base flange dish of being connected the tower pole body, tower pole body below is equipped with the location ring flange, and base flange week side is equipped with the positioning groove board, positioning groove inboard portion is equipped with a plurality of location slider, location slider and location ring flange sliding connection are equipped with the rotation hole on positioning groove board upper portion, are equipped with the propelling movement pole rotating the downthehole, the base flange dish is equipped with the base hole, is equipped with the locating hole on the positioning flange dish, the base hole sets up with the locating hole is corresponding.
The positioning flange plate is provided with a plurality of positioning cavities on the peripheral side, the positioning cavities are matched with the positioning sliding blocks for use, and the depth of each positioning cavity is greater than the thickness of each positioning sliding block.
The positioning groove plate is trumpet-shaped, and the positioning groove plate comprises a left groove plate and a right groove plate, wherein the left groove plate is identical to the right groove plate in structure, fastening flanges are arranged below the left groove plate and the right groove plate and connected to the base hole of the base flange plate through fastening bolts, positioning grooves corresponding to the positioning cavities are formed in the base flange plate, and the positioning sliding blocks are clamped in the positioning grooves.
The height of the positioning groove plate is 1m-1.5 m.
The rotation hole is connected in the push rod interlude, and push rod one end sets up inside the positioning groove board, and the push rod other end sets up in the positioning groove board outside, and the push rod one end that sets up in the positioning groove inboard is the U type.
Tower crane electric wire shaft tower device, its characterized in that: and one end of the pushing rod outside the positioning groove plate is provided with a handle sleeve made of rubber.
The method for installing the tower crane electric wire tower device is characterized by comprising the following steps:
the method comprises the following steps that concrete is poured on the working ground to form a workbench capable of placing the tower pole, a base flange plate is fixedly arranged on the workbench and used for fixedly connecting the tower pole.
Secondly, fixedly connecting a left groove plate and a right groove plate through fastening bolts on the peripheral side of the base flange plate, and splicing the left groove plate and the right groove plate into a positioning groove plate;
thirdly, the crane transfers and lifts the tower pole body to enable the tower pole body to be arranged along the direction vertical to the horizontal plane;
fourthly, slowly descending the tower pole, when the positioning flange plate falls into the positioning groove plate, a worker holds the handle sleeve by hand and pushes the push rod to enable the push rod to push the periphery of the tower pole body, and the tower pole body moves towards the direction of the positioning groove plate until the positioning cavity on the positioning flange plate is clamped on the positioning slide way;
fifthly, the tower rod body continues to slide downwards along the positioning slide way, when the positioning flange plate slides to be close to the base flange plate, the positioning cavities on the positioning flange plate are all clamped with the positioning slide way, and a worker withdraws the push rod;
sixthly, after the tower rod body is positioned by the positioning cavity and the positioning slide way, the tower rod body continues to descend to enable the positioning flange plate to be located on the base flange;
and seventhly, fixing the base flange plate and the positioning flange plate, loosening the fastening bolt, and dismounting the left groove plate and the right groove plate to finish the operation of installing the tower.
Compared with the prior art, the invention limits the left-right shaking of the tower pole body through the positioning groove plate, the positioning slide block on the positioning groove plate is connected with the positioning cavity of the positioning flange plate in a sliding way, so that the positioning flange plate moves along the positioning slide block, and the base holes on the base flange plate correspond to the positioning holes of the positioning flange plate one by one after being matched with the base flange plate, thus workers can directly fix the tower pole body without manually adjusting the position of the tower pole body, the labor intensity of the workers is reduced, and the working efficiency of the workers is greatly improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the positioning flange.
The tower crane comprises a tower crane body 1, a tower crane body 2, a positioning flange plate 3, a right groove plate 4, a left groove plate 5, a pushing rod 6, a positioning sliding block 7, a fastening bolt 8, a base flange plate 9, a base hole 10, a positioning cavity 11 and a positioning hole 12.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in the attached drawings 1 to 2, a tower crane 1 electric wire tower device comprises a tower pole body 2 and a base flange 9 connected with the tower pole body 2, wherein a positioning flange 3 is arranged below the tower pole body 2, a positioning groove plate is arranged on the periphery of the base flange 9, a plurality of positioning sliders 7 are arranged inside the positioning groove plate, at least three positioning sliders 7 are arranged, the positioning sliders 7 are arranged along the length direction of the positioning groove plate, namely along the length direction of the side wall of the positioning groove plate, the positioning sliders 7 are connected with the positioning flange 3 in a sliding manner, the positioning flange 3 slides up and down along the positioning sliders 7, a rotating hole is arranged at the upper part of the positioning groove plate for preliminarily positioning the position of the tower pole body 2, a pushing rod 6 is arranged in the rotating hole, the pushing rod 6 limits the tower pole body 2 when in work, the pushing rod 6 pushes the positioning flange 3 to touch the positioning slider 7, so that the positioning flange 3 can work along the positioning slider 7, the base flange 9 is provided with a base hole 10, the positioning flange 3 is provided with a positioning hole 12, the base hole 10 and the positioning hole 12 are arranged correspondingly, the arrangement mode and the number of the positioning holes 12 are in one-to-one correspondence with the arrangement mode and the number of the base hole 10, the positioning and the installation of the positioning hole 12 and the base hole 10 in the later period are facilitated, the working efficiency is improved, and the labor intensity of workers is reduced.
The peripheral side of the positioning flange 3 is provided with a plurality of positioning cavities 11, the number of the positioning cavities 11 corresponds to that of the positioning slide blocks 7, at least three positioning cavities 11 are provided, the positioning cavities 11 are uniformly arranged along the peripheral side of the positioning flange 3, preferably, three positioning cavities 11 are provided, the included angle between the adjacent positioning cavities 11 and the center of the positioning flange 3 is 120 degrees, the positioning slide blocks 7 corresponding to the positioning cavities 7 are also provided with three, the positioning slide blocks 7 are uniformly arranged along the inner wall of the positioning groove plate, the three positioning slide blocks 7 and the positioning cavities 11 are matched for use, the positioning flange 3 and the base flange 9 can be positioned, the positioning holes 12 and the base holes 10 on the positioning slide blocks are in one-to-one correspondence, a worker can fixedly connect the base flange 9 and the positioning flange 3 directly through bolts, and the situation that the worker is required to move or rotate the positioning flange 3 and the base flange 9 to position the base holes 10 and the positioning holes 12 after the base flange 9 and the positioning flange 3 are contacted with each other is avoided, the working efficiency of a viewer is greatly improved, the labor intensity of the viewer is reduced, the positioning cavity 11 is matched with the positioning slide block 7 for use, the depth of the positioning cavity 11 is greater than the thickness of the positioning slide block 7, the positioning cavity 11 is in interference fit with the positioning slide block 7, so that the positioning flange 3 can completely fall into the bottom of the positioning groove plate, the positioning flange 3 is prevented from being clamped in the middle or the middle lower part of the positioning groove plate due to the clamping of the positioning cavity 11 and the positioning slide block 7, the positioning flange 3 cannot contact the base flange 9, the positioning hole 12 on the positioning flange 3 is not aligned with the base hole 10 of the base flange 9 or the fixed installation operation cannot be realized,
the positioning groove plate is horn-shaped, the positioning groove plate comprises a left groove plate 5 and a right groove plate 4, the left groove plate 5 and the right groove plate 4 are identical in structure, fastening flanges are arranged below the left groove plate 5 and the right groove plate 4 and are connected in a base hole 10 of a base flange plate 9 through fastening bolts 8, positioning grooves corresponding to positioning cavities 11 are formed in the base flange plate 9, positioning sliders 7 are clamped in the positioning grooves, the positioning groove plates are detachably connected with the base flange plate 9, the left groove plate 5 and the right groove plate 4 are spliced at two ends to form the positioning groove plate, when the positioning groove plate is installed, the fastening flanges are clamped on the base flange plate 9 and are fixedly connected with the base flange plate 9 through the fastening bolts 8, after the positioning flange plate 3 and the base flange plate 9 are positioned, the fastening bolts 8 are loosened from the base flange plate 9, and an installation position is provided for fixedly connecting the positioning flange plate 3 and the base flange plate 9 at a later stage, the fastening bolt 8 vacates the position for the fixed connection of later stage bolt promptly, and the constant head tank is the same with the overall arrangement range position of location chamber 11 on the locating flange dish 3 in the setting position of base flange dish 9, realizes locating flange dish 3's locating hole 12 and base flange dish 9's base hole 10 one-to-one location, and the later stage makes things convenient for workman's construction and installation.
The height of the positioning groove plate is 1m-1.5m, the height of the positioning groove plate is suitable for the construction height of workers, and the position of the rotating hole on the positioning groove plate cannot be too low or too high.
6 alternate connection rotation holes of push rod, 6 one ends of push rod set up inside the positioning groove plate, 6 other ends of push rod set up outside the positioning groove plate, 6 one ends of push rod of setting inside the positioning groove plate are the U type, preferential rotation hole has at least one, and then push rod 6 has at least one, two push rod 6 are preferential, the effect in rotation hole alternates push rod 6, make push rod 6 rotate the propelling movement that realizes 2 not equidirectional to the pole body through rotating the hole, push rod 6 has two, two push rod 6 are injectd two horizontal directions of pole body 2, make pole body 2 remove toward another direction, make things convenient for location chamber 11 to be connected with the cooperation of location slider 7 promptly, make pole body 2 down move along the assigned direction, make locating flange dish 3 and base ring flange 9 location cooperation.
A handle sleeve made of rubber is arranged at one end of the pushing rod 6 outside the positioning groove plate, and the handle sleeve is convenient for workers not to slide when pushing the tower rod body 2 by using the pushing rod 6, so that the holding power of the hands is larger; rubber (Rubber) is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed. Rubber is a completely amorphous polymer with a low glass transition temperature (T g) and a molecular weight that is often very high, greater than several hundred thousand.
The rubber is divided into natural rubber and synthetic rubber. The natural rubber is prepared by extracting colloid from plants such as rubber tree and rubber grass and processing; synthetic rubbers are obtained by polymerization of various monomers. Rubber products are widely used in industry or in various aspects of life.
The method for installing the tower crane 1 electric wire tower device comprises the following steps:
the first step, the concrete is poured on the working ground to form a workbench which can be used for placing the tower pole, a base flange plate 9 is fixedly arranged on the workbench, and the base flange plate 9 is used for fixedly connecting the tower pole.
Secondly, fixedly connecting the periphery of a base flange plate 9 with a left groove plate 5 and a right groove plate 4 through fastening bolts 8, and splicing the left groove plate 5 and the right groove plate 4 into a positioning groove plate;
thirdly, the crane transfers and lifts the tower pole body 2 to enable the tower pole body 2 to be arranged along the direction vertical to the horizontal plane;
fourthly, slowly descending the tower pole, when the positioning flange plate 3 falls into the positioning groove plate, a worker holds the handle sleeve by hand and pushes the push rod to enable the push rod to push the periphery of the tower pole body 2, and the tower pole body 2 moves towards the direction of the positioning groove plate until the positioning cavity 11 on the positioning flange plate 3 is clamped on the positioning slide way;
fifthly, the tower rod body 2 continues to slide downwards along the positioning slide way, when the positioning flange 3 slides to be close to the base flange 9, the positioning cavities 11 on the positioning flange 3 are all clamped with the positioning slide way, and workers withdraw the push rod;
sixthly, after the tower rod body 2 is positioned by the positioning cavity 11 and the positioning slide way, the tower rod body continues to descend to enable the positioning flange 3 to be located on the base flange;
and seventhly, fixing the base flange plate and the positioning flange plate 3, loosening the fastening bolt 8, and detaching the left groove plate 5 and the right groove plate 4 to finish the operation of installing the tower.
The working process of the invention is as follows: as shown in the attached drawings, a tower pole body 2 and a base flange 9 connected with the tower pole body 2 are provided, a positioning flange 3 is arranged below the tower pole body 2, a positioning groove plate is arranged on the periphery of the base flange 9, a plurality of positioning sliders 7 are arranged inside the positioning groove plate, at least three positioning sliders 7 are arranged, the positioning sliders 7 are arranged along the length direction of the positioning groove plate, namely along the length direction of the side wall of the positioning groove plate, the positioning sliders 7 are connected with the positioning flange 3 in a sliding manner, the positioning flange 3 slides up and down along the positioning sliders 7, the position of the tower pole body 2 is preliminarily positioned, a rotating hole is arranged at the upper part of the positioning groove plate, a pushing rod 6 is arranged in the rotating hole, the pushing rod 6 limits the tower pole body 2 when in work, the pushing rod 6 enables the positioning flange 3 to abut against the positioning sliders 7, so that the positioning flange 3 can work along the positioning sliders 7, the base flange 9 is provided with a base hole 10, the positioning flange 3 is provided with positioning holes 12, the base holes 10 are arranged corresponding to the positioning holes 12, and the arrangement mode and the number of the positioning holes 12 are in one-to-one correspondence with the arrangement mode and the number of the base holes 10, so that the positioning and the installation of the positioning holes 12 and the base holes 10 at the later stage are facilitated, the working efficiency is improved, and the labor intensity of workers is reduced; the peripheral side of the positioning flange 3 is provided with a plurality of positioning cavities 11, the number of the positioning cavities 11 corresponds to that of the positioning slide blocks 7, at least three positioning cavities 11 are provided, the positioning cavities 11 are uniformly arranged along the peripheral side of the positioning flange 3, preferably, three positioning cavities 11 are provided, the included angle between the adjacent positioning cavities 11 and the center of the positioning flange 3 is 120 degrees, the positioning slide blocks 7 corresponding to the positioning cavities 7 are also provided with three, the positioning slide blocks 7 are uniformly arranged along the inner wall of the positioning groove plate, the three positioning slide blocks 7 and the positioning cavities 11 are matched for use, the positioning flange 3 and the base flange 9 can be positioned, the positioning holes 12 and the base holes 10 on the positioning slide blocks are in one-to-one correspondence, a worker can fixedly connect the base flange 9 and the positioning flange 3 directly through bolts, and the situation that the worker is required to move or rotate the positioning flange 3 and the base flange 9 to position the base holes 10 and the positioning holes 12 after the base flange 9 and the positioning flange 3 are contacted with each other is avoided, the working efficiency of a viewer is greatly improved, the labor intensity of the viewer is reduced, the positioning cavity 11 is matched with the positioning slide block 7 for use, the depth of the positioning cavity 11 is greater than the thickness of the positioning slide block 7, the positioning cavity 11 is in interference fit with the positioning slide block 7, so that the positioning flange 3 can completely fall into the bottom of the positioning groove plate, the positioning groove plate is prevented from being clamped by the positioning cavity 11 and the positioning slide block 7, the positioning flange 3 is clamped in the middle or the middle lower part of the positioning groove plate and cannot contact the base flange 9, the positioning hole 12 in the positioning flange 3 is not aligned with the base hole 10 in the base flange 9 or cannot be fixedly installed, the positioning groove plate is horn-shaped or splayed, the cross section of the upper end of the positioning groove plate is greater than that of the lower end, namely, the port from top to bottom is gradually reduced, the positioning groove plate comprises a left groove plate 5 and a right groove plate 4, the left groove plate 5 and the right groove plate 4 have the same structure, the left groove plate 5 and the right groove plate 4 are both provided with fastening flanges below, the fastening flanges are connected in a base hole 10 of a base flange plate 9 through fastening bolts 8, positioning grooves corresponding to positioning cavities 11 are formed in the base flange plate 9, positioning sliders 7 are clamped in the positioning grooves, the positioning groove plates are detachably connected with the base flange plate 9, the left groove plate 5 and the right groove plate 4 are spliced at two ends to form the positioning groove plates, when the positioning groove plates are installed, the fastening flanges are clamped on the base flange plate 9 and fixedly connected with the base flange plate 9 through the fastening bolts 8, after the positioning flange plate 3 and the base flange plate 9 are positioned, the fastening bolts 8 and the base flange plate 9 are loosened to provide installation positions for the fixed connection of the later-stage positioning flange plate 3 and the base flange plate 9, namely, the fastening bolts 8 vacate positions for the fixed connection of the later-stage bolts, and the positioning grooves are mutually arranged at the arrangement positions of the base flange plate 9 and the arrangement positions of the positioning cavities 11 on the positioning flange plate 3 Meanwhile, the positioning holes 12 of the positioning flange 3 and the base holes 10 of the base flange 9 are correspondingly positioned one by one, construction and installation of workers are facilitated in the later period, the height of the positioning groove plate is 1m-1.5m, the height of the positioning groove plate is suitable for the construction height of the workers, it is worth noting that the position of the rotating hole on the positioning groove plate cannot be too low or too high, the rotating hole is determined according to the construction habit of the workers and meets the requirement of construction comfort level, human engineering is achieved, the push rods 6 are connected with the rotating hole in an inserting mode, one end of each push rod 6 is arranged inside the positioning groove plate, the other end of each push rod 6 is arranged outside the positioning groove plate, one end of each push rod 6 arranged inside the positioning groove plate is U-shaped, at least one prior rotating hole is formed, further at least one push rod 6 is arranged, two push rods 6 are preferred, the rotating holes are used for inserting the push rods 6, the push rods 6 can rotate through the rotating holes to realize pushing of the tower rod bodies 2 in different directions, propelling movement pole 6 has two, two propelling movement poles 6 are injectd two horizontal directions of pole body 2, make pole body 2 remove toward another direction, make things convenient for location chamber 11 to be connected with the cooperation of location slider 7 promptly, make pole body 2 down remove along the assigned direction, make location ring flange 3 and 9 location coordination of base ring flange, 6 one end of propelling movement pole outside the positioning groove board is equipped with the handle cover that the rubber material was made, the handle cover is for the convenience of workman not taking place to slide when utilizing 6 propelling movement pole bodies 2 of propelling movement pole, make the hand grip bigger.
The method comprises the following specific steps:
firstly, pouring concrete on a working ground to form a workbench capable of placing a tower pole, wherein a base flange plate 9 is fixedly arranged on the workbench, and the base flange plate 9 is used for fixedly connecting the tower pole; secondly, fixedly connecting the periphery of a base flange plate 9 with a left groove plate 5 and a right groove plate 4 through fastening bolts 8, and splicing the left groove plate 5 and the right groove plate 4 into a positioning groove plate; thirdly, the crane transfers and lifts the tower pole body 2 to enable the tower pole body 2 to be arranged along the direction vertical to the horizontal plane; fourthly, slowly descending the tower pole, when the positioning flange plate 3 falls into the positioning groove plate, a worker holds the handle sleeve by hand and pushes the push rod to enable the push rod to push the periphery of the tower pole body 2, and the tower pole body 2 moves towards the direction of the positioning groove plate until the positioning cavity 11 on the positioning flange plate 3 is clamped on the positioning slide way; fifthly, the tower rod body 2 continues to slide downwards along the positioning slide way, when the positioning flange 3 slides to be close to the base flange 9, the positioning cavities 11 on the positioning flange 3 are all clamped with the positioning slide way, and workers withdraw the push rod; sixthly, after the tower rod body 2 is positioned by the positioning cavity 11 and the positioning slide way, the tower rod body continues to descend to enable the positioning flange 3 to be located on the base flange; and seventhly, fixing the base flange plate and the positioning flange plate 3, loosening the fastening bolt 8, and detaching the left groove plate 5 and the right groove plate 4 to finish the operation of installing the tower.
According to the invention, the left-right shaking of the tower pole body 2 is limited by the positioning groove plate, the positioning slide block 7 on the positioning groove plate is in sliding connection with the positioning cavity 11 of the positioning flange 3, so that the positioning flange 3 moves along the positioning slide block 7, and after the positioning groove plate is matched with the base flange 9, the base holes 10 on the base flange 9 correspond to the positioning holes 12 of the positioning flange 3 one by one, so that a worker can directly fix the positioning groove plate, the position of the tower pole body 2 does not need to be adjusted manually, the labor intensity of the worker is reduced, and the working efficiency of the worker is greatly improved.
It is 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.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. Where combinations of features are mutually inconsistent or impractical, such combinations should not be considered as being absent and not within the scope of the claimed invention. Also, it will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the spirit of the principles of the invention.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the overall concept of the present invention, and these should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a tower crane electric wire tower device, includes the tower pole body and with the base ring flange of being connected the tower pole body, its characterized in that: a positioning flange plate is arranged below the tower rod body, a positioning groove plate is arranged on the periphery of the base flange plate, a plurality of positioning sliding blocks are arranged inside the positioning groove plate and are in sliding connection with the positioning flange plate, a rotating hole is formed in the upper portion of the positioning groove plate, a pushing rod is arranged in the rotating hole, a base hole is formed in the base flange plate, a positioning hole is formed in the positioning flange plate, the base hole and the positioning hole are correspondingly arranged, a plurality of positioning cavities are arranged on the periphery of the positioning flange plate and are matched with the positioning sliding blocks, and the depth of each positioning cavity is larger than the thickness of the corresponding positioning sliding block; the positioning groove plate is horn-shaped and comprises a left groove plate and a right groove plate, the left groove plate and the right groove plate are identical in structure, fastening flanges are arranged below the left groove plate and the right groove plate and connected into a base hole of a base flange plate through fastening bolts, positioning grooves corresponding to the positioning cavities are formed in the base flange plate, and the positioning sliding blocks are clamped in the positioning grooves; the rotation hole is connected in the push rod interlude, and push rod one end sets up inside the positioning groove board, and the push rod other end sets up in the positioning groove board outside, and the push rod one end that sets up in the positioning groove inboard is the U type.
2. The tower crane electric wire tower device according to claim 1, characterized in that: the height of the positioning groove plate is 1m-1.5 m.
3. The tower crane electric wire tower device according to claim 2, characterized in that: and one end of the pushing rod outside the positioning groove plate is provided with a handle sleeve made of rubber.
4. The method for installing the tower crane electric wire tower device according to any one of claims 1 to 3, characterized by comprising the following steps:
the method comprises the following steps that firstly, concrete is poured on a working ground to form a working platform capable of placing a tower pole, a base flange is fixedly arranged on the working platform and used for fixedly connecting the tower pole;
secondly, fixedly connecting a left groove plate and a right groove plate through fastening bolts on the peripheral side of the base flange plate, and splicing the left groove plate and the right groove plate into a positioning groove plate;
thirdly, the crane transfers and lifts the tower pole body to enable the tower pole body to be arranged along the direction vertical to the horizontal plane;
fourthly, slowly descending the tower pole, when the positioning flange plate falls into the positioning groove plate, a worker holds the handle sleeve by hand and pushes the push rod to enable the push rod to push the periphery of the tower pole body, and the tower pole body moves towards the direction of the positioning groove plate until the positioning cavity on the positioning flange plate is clamped on the positioning slide way;
fifthly, the tower rod body continues to slide downwards along the positioning slide way, when the positioning flange plate slides to be close to the base flange plate, the positioning cavities on the positioning flange plate are all clamped with the positioning slide way, and a worker withdraws the push rod;
sixthly, after the tower rod body is positioned by the positioning cavity and the positioning slide way, the tower rod body continues to descend to enable the positioning flange plate to be located on the base flange;
and seventhly, fixing the base flange plate and the positioning flange plate, loosening the fastening bolt, and dismounting the left groove plate and the right groove plate to finish the operation of installing the tower.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011114154.5A CN112127687B (en) | 2020-10-18 | 2020-10-18 | Tower crane wire tower device and installation method thereof |
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| CN112127687A CN112127687A (en) | 2020-12-25 |
| CN112127687B true CN112127687B (en) | 2022-05-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103334620B (en) * | 2013-06-18 | 2015-07-29 | 浙江巨匠钢业有限公司 | A kind of communication tower easy for installation |
| CN206689771U (en) * | 2017-05-09 | 2017-12-01 | 山东东尉集团有限公司 | A kind of ring flange positioning clamping device |
| CN207469876U (en) * | 2017-10-30 | 2018-06-08 | 贾全发 | A kind of power tower earthing or grounding means being easily installed |
| CN208885097U (en) * | 2018-04-28 | 2019-05-21 | 阜阳三环电力器材有限公司 | A kind of electric power tower mounting seat |
| CN208981890U (en) * | 2018-08-15 | 2019-06-14 | 江西荣仁电力器材有限公司 | A kind of electric pole with novel base |
| CN209670444U (en) * | 2018-11-19 | 2019-11-22 | 贵州理工学院 | A kind of Electronics and Information Engineering communication tower fixing seat |
| CN209716252U (en) * | 2019-01-16 | 2019-12-03 | 浙江博新机械有限公司 | A kind of punching machine positioning pedestal facilitating locating flange dish |
| CN210686202U (en) * | 2019-10-16 | 2020-06-05 | 华中国电电力集团有限公司 | Wind turbine tower pole |
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