CN111794515B - Installation and construction method for electric power construction cement telegraph pole - Google Patents
Installation and construction method for electric power construction cement telegraph pole Download PDFInfo
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- CN111794515B CN111794515B CN202010716817.4A CN202010716817A CN111794515B CN 111794515 B CN111794515 B CN 111794515B CN 202010716817 A CN202010716817 A CN 202010716817A CN 111794515 B CN111794515 B CN 111794515B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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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
- E04H12/02—Structures made of specified materials
- E04H12/12—Structures made of specified materials of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements
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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
- E04H12/347—Arrangements for setting poles in the ground
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Abstract
The invention relates to an installation and construction method of a cement telegraph pole for electric power construction, which uses installation and construction equipment of the cement telegraph pole for electric power construction. The invention can solve the following problems in the installation of the cement telegraph pole for electric power construction at present: when the cement wire pole is installed, bury the wire pole bottom in the foundation ditch to tamp with soil or concrete, with the stability of guaranteeing the wire pole, but can cause the potential safety hazard because soil wets, the not hard up problem appears in the bubble water with the landfill, with the fixed wire pole bottom of concrete, its weight also can greatly increased, to the change of later stage circuit, difficult wire pole that removes.
Description
Technical Field
The invention relates to the field of electric power construction, in particular to a method for installing and constructing a cement telegraph pole for electric power construction.
Background
The cement utility pole for electric power construction appears in each rural area, field, road and street, and is one of the important infrastructures in China in the early period. Various early electric construction cement telegraph poles started from wood poles, even including high-voltage wire telegraph poles with not too high voltage level; later, due to the development of steel and reinforced concrete, the two materials replace most of wooden poles, and applicable wood is gradually scarce, due to the development of reinforced steel and concrete, combined with the technical research, the concrete pole is manufactured by applying the principle of centrifugal force, the reinforced concrete conical cement pole and the equal-diameter cement telegraph pole replace most of the wooden poles, the cement telegraph pole is firm, durable, corrosion-resistant, temperature difference-resistant, high in strength and crack-resistant, the applicable wood is gradually scarce, the appearance of the cement telegraph pole is smooth and attractive, and the urban beautification is facilitated.
At present, the following problems exist in the installation of the cement telegraph pole for electric power construction: when the cement telegraph pole is installed, dig out the foundation ditch of certain degree of depth according to the length of wire pole according to certain proportion in the position that plans, then bury the wire pole bottom in the foundation ditch, and fill with soil or concrete, in order to guarantee the stability of wire pole, but with the landfill can be because soil wets, the not hard up problem appears in the soaking, cause the potential safety hazard, fix the wire pole bottom with the concrete, though make the stability of wire pole better, but its weight also can greatly increased, to the change of later stage circuit, it is difficult to remove the wire pole, will bring a lot of troubles, and get rid of the concrete of the wire pole bottom, remove the wire pole to after new position, still need new concrete to fix again, still can cause the loss of concrete like this, unnecessary economic expenditure appears.
Disclosure of Invention
The invention aims to provide a method for installing and constructing a cement telegraph pole for electric power construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the concrete method for installing and constructing the cement telegraph pole for electric power construction comprises the following steps of:
step one, preparation operation: debugging the installation and construction equipment of the electric power construction cement telegraph pole;
step two, position determination: digging a foundation pit according to the height of the installed electric power construction cement telegraph pole, adjusting the height of the fixing device, placing the fixing device in the foundation pit, and adjusting and fixing the clamping unit at a proper position at the bottom end of the electric power construction cement telegraph pole;
step three, installing the telegraph pole: placing the bottom end of the cement telegraph pole for electric power construction in the second step into the foundation pit, aligning the clamping unit with the fixing device, and slowly placing the telegraph pole into the bottom of the foundation pit;
step four, fixing the telegraph pole: fixing the bottom end of the electric power construction cement telegraph pole which is completely placed in the foundation pit in the third step, and fixing the fixing device and the clamping unit together by using a fixing bolt;
the upper surface of the base is provided with a fixing device, a clamping unit is arranged in the fixing device, and the top end surface of the fixing device and the top end surface of the clamping unit can be fixedly connected through a fixing bolt; wherein:
the fixing device comprises fixing long rods, a supporting unit, a positioning unit, fixing slideways, a connecting assembly and mounting slideways, wherein the edge of the upper surface of the base is uniformly provided with three fixing long rods along the circumferential direction of the base, the outer side wall of the supporting unit and the outer side wall of the positioning unit are uniformly provided with three fixing slideways along the circumferential direction of the outer side wall of the supporting unit, the fixing long rods are in sliding connection with the fixing slideways, the supporting unit and the positioning unit are alternately provided with a plurality of supporting units, the supporting unit and the positioning unit are connected through the connecting assembly, and the inner side wall of the supporting unit and the inner side wall of the positioning unit are uniformly provided with a plurality of mounting slideways along the circumferential direction of the inner side wall of the positioning unit and the circumferential direction of the inner side wall of the supporting unit;
the clamping unit comprises clamping sliding blocks, clamping racks, clamping circular frames, clamping bolts and clamping blocks, the clamping sliding blocks are arranged in the installation slide ways at intervals in a sliding mode, the clamping racks are arranged on the outer surfaces of the clamping sliding blocks, the clamping circular frames are connected between the clamping sliding blocks, the clamping blocks are arranged on the clamping circular frames between the adjacent clamping sliding blocks through the clamping bolts, and the surfaces, in contact with the telegraph poles, of the clamping blocks are full of transverse anti-slip grains.
The supporting unit includes braced frame, supports the spout, the supporting shoe, supports the montant, support branch and backup pad, has evenly seted up a plurality of support spout along its circumference direction in the braced frame, and slidable mounting has the supporting shoe in supporting the spout, supports to be provided with in the middle of the spout and supports the montant, and the supporting shoe with support and be provided with supporting spring between the montant, the supporting shoe outside is connected with support branch one end, supports the branch other end and installs the backup pad.
As a further scheme of the invention: the positioning unit comprises a positioning frame body, positioning chutes, positioning sliders, positioning insertion rods, positioning racks, transmission shaft rods, positioning gears and transmission gears, a plurality of positioning chutes are uniformly formed in the positioning frame body along the circumferential direction of the positioning frame body, the positioning sliders are slidably mounted in the positioning chutes, the positioning insertion rods are mounted on the outer sides of the positioning sliders, the positioning racks are mounted on the upper surfaces of the positioning sliders, the transmission shaft rods are mounted in the positioning chutes, the positioning gears are mounted on the transmission shaft rods, the positioning racks are meshed with the positioning gears and are connected, the transmission gears are rotatably mounted at the rear ends of the mounting chutes, the clamping racks are meshed with the transmission gears and are connected, and one ends of the transmission shaft rods are connected with one ends of the transmission gears through universal joints.
As a further scheme of the invention: a plurality of fixing pin holes are uniformly formed in the upper end of the fixing long rod from top to bottom, a plurality of clamping pin holes are uniformly formed in the side wall of the clamping slide block located in the uppermost installation slide rail, and the fixing pin holes and the clamping pin holes can be connected through fixing bolts.
As a further scheme of the invention: the connecting assembly comprises a cross connecting rod, a connecting pin hole and a connecting pin rod, the cross connecting rod is rotatably arranged in the middle of a fixed long rod between the adjacent supporting frame bodies and the positioning frame bodies through a bearing, the connecting pin hole is symmetrically and uniformly formed in the outer side wall of each adjacent supporting frame body and the outer side wall of each positioning frame body, and one end of the cross connecting rod is connected with the connecting pin hole through the connecting pin rod.
As a further scheme of the invention: the inside dashpot that has seted up of support slider, the dashpot cross-section is type of protruding, and support branch divide into about two parts, and is the L type, the dashpot with support branch one end sliding connection, and be connected with buffer spring between dashpot bottom and the support branch one end, support the montant and be located support branch about between two parts and sliding contact.
Compared with the prior art, the invention has the following advantages:
the installation of present to electric power construction cement wire pole can be solved, there is following problem: when a cement telegraph pole is installed, a foundation pit with a certain depth is dug at a planned position according to the length of the telegraph pole according to a certain proportion, then the bottom end of the telegraph pole is buried in the foundation pit and filled with concrete or concrete to ensure the stability of the telegraph pole, the problem of looseness of soil and water due to damp and soaking can be caused by the filling of the soil, potential safety hazards are caused, the bottom end of the telegraph pole is fixed by the concrete, although the stability of the telegraph pole is better, the weight of the telegraph pole is greatly increased, the telegraph pole is difficult to move due to the change of later-stage circuits, a lot of troubles are brought, the concrete at the bottom of the telegraph pole is removed, and after the telegraph pole is moved to a new position, new concrete is required to be fixed again, so that the loss of the concrete is caused, and redundant economic expenditure is caused;
when the device is used for installing the cement telegraph pole for electric power construction, after a foundation pit is dug according to the length of the wire pole according to a certain proportion, the length of the fixing device is adjusted to be suitable for the depth of the foundation pit, the clamping units are uniformly clamped at the bottom end of the telegraph pole according to a certain distance, the clamping units are aligned with the fixing device, the bottom end of the telegraph pole is gradually placed into the foundation pit, the telegraph pole can be supported in the foundation pit by the supporting units in the fixing device in the telegraph pole installation process and is kept stable, the positioning units can ensure that the telegraph pole is tightly connected with soil around the foundation pit in the foundation pit, and therefore the stability of the telegraph pole is better, the telegraph pole can be conveniently maintained or moved for line reconstruction in the later period.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the operation of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the front plan structure of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 3 according to the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 5.
The concrete method for installing and constructing the cement telegraph pole for electric power construction comprises the following steps of:
step one, preparation operation: debugging the installation and construction equipment of the electric power construction cement telegraph pole;
step two, position determination: digging a foundation pit according to the height of the installed electric power construction cement telegraph pole, adjusting the height of the fixing device 2, placing the fixing device in the foundation pit, and adjusting and fixing the clamping unit 3 at a proper position at the bottom end of the electric power construction cement telegraph pole;
step three, installing the telegraph pole: placing the bottom end of the cement telegraph pole for electric power construction in the second step into alignment with the foundation pit, aligning the clamping unit 3 with the fixing device 2, and slowly placing the telegraph pole into the bottom of the foundation pit;
step four, fixing the telegraph pole: fixing the bottom end of the electric power construction cement telegraph pole which is completely placed in the foundation pit in the third step, and fixing the fixing device 2 and the clamping unit 3 together by using a fixing bolt;
the upper surface of the base 1 is provided with a fixing device 2, a clamping unit 3 is arranged in the fixing device 2, and the top end surface of the fixing device 2 and the top end surface of the clamping unit 3 can be fixedly connected through a fixing bolt; wherein:
the fixing device 2 comprises a fixed long rod 21, a supporting unit 22, a positioning unit 23, fixed slide ways 24, a connecting assembly 25 and installation slide ways 26, wherein three fixed long rods 21 are uniformly arranged on the edge of the upper surface of the base 1 along the circumferential direction of the upper surface, three fixed slide ways 24 are uniformly arranged on the outer side wall of the supporting unit 22 along the circumferential direction of the supporting unit and on the outer side wall of the positioning unit 23 along the circumferential direction of the positioning unit, the fixed long rods 21 are connected with the fixed slide ways 24 in a sliding manner, the supporting unit 22 and the positioning unit 23 are alternately provided with a plurality of supporting units 22, the supporting unit 22 is connected with the positioning unit 23 through the connecting assembly 25, and the inner side wall of the supporting unit 22 along the circumferential direction of the inner side wall of the positioning unit 23 is uniformly provided with a plurality of installation slide ways 26 along the circumferential direction of the inner side wall of the positioning unit 23; during specific work, according to the height of the installed electric power construction cement telegraph pole, dig the foundation ditch, then adjust the distance between the supporting unit 22 and the positioning unit 23 through the coupling assembling 25, during mediation, fixed stock 21 can slide with the fixed slide 24 of supporting unit and positioning unit lateral wall relatively, then put into the foundation ditch gradually with the telegraph pole bottom of installing clamping unit 3, clamping unit 3 can slide with installation slide 26 relatively this moment, until the telegraph pole bottom contacts to the base upper surface can accomplish the installation.
The clamping unit 3 comprises clamping sliders 31, clamping racks 32, clamping round frames 33, clamping bolts 34 and clamping blocks 35, the clamping sliders 31 are arranged in the installation slide ways 26 in a sliding mode at intervals, the clamping racks 32 are arranged on the outer surfaces of the clamping sliders 31, the clamping round frames 33 are connected between the clamping sliders 31, the clamping blocks 35 are arranged on the clamping round frames 33 between the adjacent clamping sliders 31 through the clamping bolts 34, and transverse anti-slip lines are distributed on the surfaces, in contact with telegraph poles, of the clamping blocks 35; during specific work, the clamping circular frames 33 are placed on the bottom end part of the telegraph pole at equal intervals according to the depth of the dug foundation pit, then the clamping bolts 34 are rotated to enable the clamping blocks 35 to be in contact with the surface of the telegraph pole and clamp the telegraph pole, and then the clamping sliding blocks 31 are aligned to the installation slide rails 26 to gradually place the telegraph pole into the foundation pit for supporting and fixing.
The supporting unit 22 comprises a supporting frame 221, supporting sliding grooves 222, supporting sliding blocks 223, supporting vertical rods 224, supporting rods 225 and supporting plates 226, the supporting frame 221 is uniformly provided with a plurality of supporting sliding grooves 222 along the circumferential direction, the supporting sliding blocks 223 are slidably mounted in the supporting sliding grooves 222, the supporting vertical rods 224 are arranged in the middle of the supporting sliding grooves 222, supporting springs are arranged between the supporting sliding blocks 223 and the supporting vertical rods 224, the outer sides of the supporting sliding blocks 223 are connected with one ends of the supporting rods 225, and the supporting plates 226 are mounted at the other ends of the supporting rods 225; during specific work, in the process that the clamping circular frame 33 enters a foundation pit along with the telegraph pole, the clamping circular frame 33 can be in contact with the supporting sliding blocks 223 and extrude the supporting sliding blocks 223 to slide outwards in the supporting sliding grooves 222, then the supporting plate 226 is pushed to the inner wall of the foundation pit through the supporting support rod 225, the supporting springs between the supporting vertical rods 224 and the supporting sliding blocks 223 can restore the initial positions of the supporting sliding blocks 223 in the supporting sliding grooves 222 after the telegraph pole moves out of the foundation pit.
The positioning unit 23 comprises a positioning frame 231, positioning chutes 232, positioning sliders 233, positioning insertion rods 234, positioning racks 235, a transmission shaft rod 236, positioning gears 237 and transmission gears 238, wherein the positioning frame 231 is uniformly provided with a plurality of positioning chutes 232 along the circumferential direction thereof, the positioning chutes 232 are internally and slidably provided with the positioning sliders 233, the positioning insertion rods 234 are arranged outside the positioning sliders 233, the positioning racks 235 are arranged on the upper surfaces of the positioning sliders 233, the transmission shafts 236 are arranged in the positioning chutes 232, the positioning gears 237 are arranged on the transmission shafts 236, the positioning racks 235 are meshed with the positioning gears 237, the transmission gears 238 are rotatably arranged at the rear ends of the installation slide ways 26, the clamping racks 32 are meshed with the transmission gears 238, and one end of the transmission shaft rod 236 is connected with one end of the transmission gears 238 through a universal joint; during specific work, in the process that the clamping slide block 31 slides downwards in the installation slide way 26, the clamping rack 32 arranged on the outer surface of the clamping slide block 31 is meshed with the transmission gear 238, then the transmission gear 238 drives the transmission shaft rod 236 to rotate through the universal joint, the transmission shaft rod 236 drives the positioning gear 237 to rotate, the positioning gear 237 is meshed with the positioning rack 235, the positioning rack 235 drives the positioning slide block 233 to slide in the positioning slide groove 232, so that the positioning inserted rod 234 is inserted into soil on the side wall of a foundation pit, and the fixing of the telegraph pole is realized.
A plurality of fixing pin holes are uniformly formed in the upper end of the long fixing rod 21 from top to bottom, a plurality of clamping pin holes are uniformly formed in the side wall of the clamping slide block 31 positioned in the uppermost mounting slide rail 26, and the fixing pin holes and the clamping pin holes can be connected through fixing bolts; when the telegraph pole clamping device works, after the telegraph pole is completely placed in a foundation pit, the fixing pin holes and the clamping pin holes are connected through the fixing bolts, so that the fixing device 2 and the clamping unit 3 are fixed together, and the telegraph pole is clamped and fixed and the stability of the telegraph pole is guaranteed.
The connecting assembly 25 comprises a cross connecting rod 251, a connecting pin hole 252 and a connecting pin rod 253, the cross connecting rod 251 is rotatably installed in the middle of the long fixing rod 21 between the adjacent supporting frame body 221 and the positioning frame body 231 through a bearing, the connecting pin holes 252 are symmetrically and uniformly formed in the outer side walls of the adjacent supporting frame body 221 and the positioning frame body 231, and one end of the cross connecting rod 251 is connected with the connecting pin hole 252 through the connecting pin rod 253; in particular, when the cross-shaped connecting rod 251 performs opening and closing movements, the connecting pin 253 on the cross-shaped connecting rod 251 is fixed in different connecting pin holes 252, so that the distance between the supporting unit 22 and the positioning unit 23 can be adjusted.
A buffer groove 2231 is formed in the supporting slide block 223, the cross section of the buffer groove 2231 is in a convex shape, the supporting strut 225 is divided into a left part and a right part which are in an L shape, the buffer groove 2231 is slidably connected with one end of the supporting strut 225, a buffer spring is connected between the bottom of the buffer groove 2231 and one end of the supporting strut 225, and the supporting vertical rod 224 is positioned between the left part and the right part of the supporting strut 225 and is in sliding contact with the left part and the right part; when the utility pole rocks, support branch 225 can carry out certain degree of buffering with the cooperation of buffer spring to rocking of wire pole in buffer slot 2231 when the wire pole rocks, so as to guarantee the safety of wire pole upper end circuit.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an electric power construction cement wire pole installation construction method, it has used an electric power construction cement wire pole installation construction equipment, and this electric power construction cement wire pole installation construction equipment includes base (1), fixing device (2) and clamping unit (3), its characterized in that: the concrete method for installing and constructing the electric power construction cement telegraph pole by adopting the electric power construction cement telegraph pole installing and constructing equipment is as follows:
step one, preparation operation: debugging the installation and construction equipment of the electric power construction cement telegraph pole;
step two, position determination: digging a foundation pit according to the height of the installed electric power construction cement telegraph pole, adjusting the height of the fixing device (2), placing the fixing device in the foundation pit, and adjusting and fixing the clamping unit (3) at a proper position at the bottom end of the electric power construction cement telegraph pole;
step three, installing the telegraph pole: placing the bottom end of the cement telegraph pole for electric power construction in the second step into alignment with the foundation pit, aligning the clamping unit (3) with the fixing device (2), and slowly placing the telegraph pole into the bottom of the foundation pit;
step four, fixing the telegraph pole: fixing the bottom end of the electric power construction cement telegraph pole which is completely placed in the foundation pit in the third step, and fixing the fixing device (2) and the clamping unit (3) together by using a fixing bolt;
the upper surface of the base (1) is provided with a fixing device (2), a clamping unit (3) is arranged in the fixing device (2), and the top end surface of the fixing device (2) and the top end surface of the clamping unit (3) can be fixedly connected through a fixing bolt; wherein:
the fixing device (2) comprises a long fixing rod (21), a supporting unit (22), a positioning unit (23), a fixing slideway (24), a connecting assembly (25) and a mounting slideway (26), the edge of the upper surface of the base (1) is uniformly provided with three fixed long rods (21) along the circumferential direction, the outer side wall of the supporting unit (22) and the outer side wall of the positioning unit (23) are uniformly provided with three fixed slideways (24) along the circumferential direction, the fixed long rods (21) are in sliding connection with the fixed slideways (24), the supporting unit (22) and the positioning unit (23) are alternately provided with a plurality of fixed slideways, the supporting unit (22) is connected with the positioning unit (23) through a connecting component (25), and the inner side wall of the supporting unit (22) and the inner side wall of the positioning unit (23) are uniformly provided with a plurality of installation slideways (26) along the circumferential direction and the circumferential direction;
the clamping unit (3) comprises clamping sliders (31), clamping racks (32), clamping circular frames (33), clamping bolts (34) and clamping blocks (35), the clamping sliders (31) are installed in the installation slide ways (26) in a sliding mode at intervals, the clamping racks (32) are installed on the outer surfaces of the clamping sliders (31), the clamping circular frames (33) are connected between the clamping sliders (31), the clamping blocks (35) are installed on the clamping circular frames (33) between the adjacent clamping sliders (31) through the clamping bolts (34), and transverse anti-slip grains are distributed on the surfaces, in contact with telegraph poles, of the clamping blocks (35);
the supporting unit (22) comprises a supporting frame body (221), supporting sliding grooves (222), supporting sliding blocks (223), supporting vertical rods (224), supporting support rods (225) and a supporting plate (226), wherein the supporting frame body (221) is uniformly provided with a plurality of supporting sliding grooves (222) along the circumferential direction of the supporting frame body, the supporting sliding blocks (223) are arranged in the supporting sliding grooves (222) in a sliding mode, the supporting vertical rods (224) are arranged in the middle of the supporting sliding grooves (222), supporting springs are arranged between the supporting sliding blocks (223) and the supporting vertical rods (224), the outer sides of the supporting sliding blocks (223) are connected with one end of the supporting support rods (225), and the supporting plate (226) is arranged at the other end of the supporting support rods (225);
the positioning unit (23) comprises a positioning frame body (231), positioning chutes (232), positioning sliding blocks (233), positioning insertion rods (234), positioning racks (235), a transmission shaft rod (236), positioning gears (237) and transmission gears (238), wherein the positioning frame body (231) is uniformly provided with a plurality of positioning chutes (232) along the circumferential direction thereof, the positioning sliding blocks (233) are arranged in the positioning chutes (232) in a sliding manner, the positioning insertion rods (234) are arranged at the outer sides of the positioning sliding blocks (233), the positioning racks (235) are arranged on the upper surfaces of the positioning sliding blocks (233), the transmission shaft rod (236) is arranged in the positioning chutes (232), the positioning gears (237) are arranged on the transmission shaft rod (236), the positioning racks (235) are meshed with the positioning gears (237), the transmission gears (238) are rotatably arranged at the rear ends of the installation slide ways (26), and the clamping racks (32) are meshed with the transmission gears (238), one end of the transmission shaft rod (236) is connected with one end of the transmission gear (238) through a universal joint.
2. The method for installing and constructing a cement utility pole for electric power construction according to claim 1, wherein: a plurality of fixing pin holes are uniformly formed in the upper end of the long fixing rod (21) from top to bottom, a plurality of clamping pin holes are uniformly formed in the side wall of the clamping sliding block (31) located in the uppermost installation slide rail (26), and the fixing pin holes and the clamping pin holes can be connected through fixing bolts.
3. The method for installing and constructing a cement utility pole for electric power construction according to claim 1, wherein: the connecting assembly (25) comprises a cross connecting rod (251), a connecting pin hole (252) and a connecting pin rod (253), the cross connecting rod (251) is rotatably installed in the middle of a fixed long rod (21) between the adjacent supporting frame body (221) and the positioning frame body (231) through a bearing, the connecting pin hole (252) is symmetrically and uniformly formed in the outer side wall of the adjacent supporting frame body (221) and the outer side wall of the positioning frame body (231), and one end of the cross connecting rod (251) is connected with the connecting pin hole (252) through the connecting pin rod (253).
4. The method for installing and constructing a cement utility pole for electric power construction according to claim 1, wherein: support slider (223) inside buffer tank (2231) of having seted up, buffer tank (2231) cross-section is type a letter, supports branch (225) and divide into about two parts, and is the L type, buffer tank (2231) and support branch (225) one end sliding connection, and is connected with buffer spring between buffer tank (2231) bottom and support branch (225) one end, supports between montant (224) is located support branch (225) about and sliding contact between two parts.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010716817.4A CN111794515B (en) | 2020-07-23 | 2020-07-23 | Installation and construction method for electric power construction cement telegraph pole |
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| CN202010716817.4A CN111794515B (en) | 2020-07-23 | 2020-07-23 | Installation and construction method for electric power construction cement telegraph pole |
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| CN111794515A CN111794515A (en) | 2020-10-20 |
| CN111794515B true CN111794515B (en) | 2022-04-05 |
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| CN113700068B (en) * | 2021-08-23 | 2023-06-23 | 国家电网有限公司 | Construction method of rod pit installation chassis |
| CN113774952B (en) * | 2021-09-17 | 2023-05-26 | 田丰 | Pile foundation structure for electric power construction |
| CN114856291B (en) * | 2022-05-10 | 2023-05-05 | 四川通信科研规划设计有限责任公司 | Circuit rod installation device and method for communication circuit construction |
| CN116255046B (en) * | 2022-12-23 | 2023-10-31 | 国网安徽省电力有限公司 | High-altitude unmanned auxiliary butt joint device for single-column steel pipe pole |
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