CN111042621A - Installation and fixation construction method for power communication steel pipe tower - Google Patents
Installation and fixation construction method for power communication steel pipe tower Download PDFInfo
- Publication number
- CN111042621A CN111042621A CN202010002601.1A CN202010002601A CN111042621A CN 111042621 A CN111042621 A CN 111042621A CN 202010002601 A CN202010002601 A CN 202010002601A CN 111042621 A CN111042621 A CN 111042621A
- Authority
- CN
- China
- Prior art keywords
- tower
- sliding
- shaft
- rod
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Foundations (AREA)
Abstract
The invention provides a construction method for installing and fixing a power communication steel pipe tower, which is characterized in that a rolling mechanism, a clamping mechanism, an actuating mechanism and the like are matched to complete installation and fixation; the invention solves the problems that the labor intensity is higher, the manual efficiency is limited and the whole installation efficiency cannot be improved when a nut tightening gun is manually operated to tighten a plurality of nuts in the existing process; and the random error of manual operation is large, which will affect the verticality and torsion resistance of the iron tower.
Description
Technical Field
The invention relates to the technical field of power construction, in particular to a construction method for installing and fixing a power communication steel pipe tower.
Background
After the communication iron tower is welded in a workshop, the communication iron tower needs to be installed on a concrete foundation. When foundation bolts are pre-embedded in the concrete foundation, the relative positions of the foundation bolts need to be fixed, so that the foundation flange can be smoothly installed between the foundation bolts after the concrete foundation is solidified. In the current installation mode, a length ruler is mainly adopted to measure the relative position between the foundation bolts, and after the foundation bolts are fixed, a concrete foundation is poured.
The foundation bolt locking technology of the existing communication iron tower still stops on manual tightening, nuts are manually placed into a handheld pneumatic torque gun sleeve, and then the torque gun is aligned with the foundation bolt to tighten the nuts. In the existing process, a nut tightening gun is manually operated to tighten a plurality of nuts, so that the labor intensity is high, the manual efficiency is limited, and the whole installation efficiency cannot be improved; and the random error of manual operation is large, which will affect the verticality and torsion resistance of the iron tower.
Therefore, the labor intensity of workers is reduced; the installation efficiency of the communication iron tower is improved, and the installation quality of the communication iron tower is ensured; the invention provides a construction method for installing and fixing a power communication steel pipe tower.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme that a construction method for installing and fixing a power communication steel pipe tower is specifically as follows:
s1, positioning and paying-off: professional measuring personnel perform measuring work, a theodolite is adopted for measurement paying-off, an automatic leveling level is adopted for horizontal elevation, a special instrument detection mechanism is used for verification before use, and a verification certificate is submitted to a supervision engineer;
s2, earth excavation: controlling elevation, after determining the excavation depth, controlling the excavation depth of the iron tower foundation pit according to the drawing requirement, thereby ensuring that the exposed elevation of the foundation concrete is within the required range of the construction drawing, and finally controlling the elevation of the iron tower foundation civil engineering on the same horizontal plane when the elevation is as much as possible;
s3, pouring a cushion layer: before the cushion layer is poured, the bottom of the foundation pit needs to be tamped. The material proportion is strictly carried out according to the strength of the cushion concrete required by the construction drawing. When the cushion layer is poured, the condition that the height difference of the bottom of the foundation pit is different due to unevenness or geological conditions in the excavation process is necessarily leveled, and the surface of the cushion layer must be horizontal after the cushion layer is poured;
s4, binding of steel bars and mounting of angle bolts: the specification and the spacing of the framework correspond to those of the flanges at the bottom section of the tower frame, and the central positioning of the framework is consistent with that of the column head. Binding the reinforcing steel bars, wherein binding construction is carried out according to the requirements of construction drawings and the requirements of varieties, specifications, quantity and intervals of the reinforcing steel bars;
s5, backfilling and tamping: after the foundation construction is finished, fine soil and soft soil are required to be used for backfilling, and layered tamping is required during backfilling. Cleaning the construction site, removing construction waste and ensuring the cleanness of the station;
s6, mounting tower legs: firstly, mounting a nut, then placing a positioning plate, adjusting the positioning plate to be horizontal by the nut, then placing a tower leg, correcting the level of the tower leg, after the level is determined, placing a gasket, and then fastening two nuts on the gasket, wherein the level is important, the verticality and the torsion resistance of the iron tower are influenced, and the level of all the tower legs must be ensured when the iron tower is mounted;
s7, checking the level of the tower leg, namely checking whether bolt holes at the same position are on the same horizontal plane by using a horizontal pipe or a theodolite so as to determine whether the tower leg is horizontal;
the installation and fixation in the steps of the construction method of the power communication steel pipe tower from S1 to S7 need to be completed by matching a rolling mechanism, a clamping mechanism, an actuating mechanism and the like, wherein:
the rolling mechanism is provided with a clamping mechanism, the clamping mechanism is provided with an actuating mechanism, the actuating mechanism is positioned right in front of the rolling mechanism,
the clamping mechanism comprises a support, a rotating frame, a double-shaft cylinder, a fan-shaped cylinder seat, a clamping plate, a clamping arm rod, a cylinder frame, an operation cylinder, a push rod, a shifting plate and a clamping arm claw; the rotary frame is arranged on the rolling mechanism, the support columns are symmetrically arranged on the rotary frame, the clamping plates are arranged on the outer ring of the top of each support column, the fan-shaped cylinder seat is arranged on the rotary frame, the double-shaft cylinder is arranged on the fan-shaped cylinder seat, output shafts at two ends of the double-shaft cylinder are mutually connected with the clamping plates, the clamping arm rods are symmetrically arranged in the rotary frame and are connected to the outer ring of the support columns, a cylinder frame is arranged on the inner wall of each clamping arm rod, the cylinder frame is provided with an operation cylinder through the cylinder seat, the output shafts of the operation cylinder are mutually connected with the push rods through a coupler, the push rods are connected to the shifting plate in a movable connection mode, and the shifting plate is uniformly provided with the clamping arm claws; the clamping arm rod is pushed to move inwards through the double-shaft cylinder, and then the pushing rod is driven through the operation cylinder to enable the poking plate to move inwards and complete clamping through the clamping arm claw.
The actuating mechanism comprises an annular chuck, a rotating wheel, an auxiliary plate, a fixed support rod, an annular rail seat, an electromagnetic slider, a connecting shaft rod, an electric motor, a universal joint sleeve, a cross connector, a socket wrench, an annular sliding disc, an adjusting shaft rod and a positioning wrench; the annular chuck is symmetrically arranged on the clamping mechanism, the rotating wheel is arranged on the outer wall of the annular chuck, the auxiliary plate is uniformly arranged on the annular chuck in a threaded rotation matching mode, the fixing support rod is arranged on the auxiliary plate, the annular rail seat is symmetrically arranged on the clamping mechanism, the electromagnetic slide blocks are uniformly arranged in the annular rail seat through the slide rails, the connecting shaft rod is arranged on the bottom wall of the electromagnetic slide blocks, the electric motor is arranged on the connecting shaft rod, the output shafts of the electric motor are mutually connected with the universal joint sleeve through the shaft coupler, the cross connector is arranged in the universal joint sleeve in a movable connection mode, the sleeve wrench is mutually connected with the cross connector in a movable connection mode, and the sleeve wrench is mutually matched with the universal joint sleeve through the cross connector, the annular sliding disc is symmetrically arranged on the bottom wall of the annular rail seat, the adjusting shaft lever is uniformly arranged on the annular sliding disc in a sliding mode, and the positioning spanner is arranged at the bottom end of the adjusting shaft lever in a movable fit mode; merge actuating mechanism through fixture to the parcel lives communication tower, then through rotating round rotatory adjustment accessory plate, and hug closely in the iron tower surface, then through electromagnetic sliding block around annular rail seat internal rotation, rethread electric motor drive box spanner is fixed the nut, through adjusting the position difference of shaft lever convenience according to the topography, it is corresponding with rag bolt's position to adjust positioning wrench, thereby adjusts the depth of parallelism between each rag bolt, ensures communication tower's installation quality.
The rolling mechanism comprises a parallel base plate, a base, a double-shaft motor, a motor bracket, a rolling shaft lever, a rotating shaft cylinder, a main support rod, a sliding shaft lever, a sliding roller, a movable crawler belt, a lifting column, a sliding sleeve seat, a vertical rack, a turbine, a worm, a support frame, a sliding rod, a hand wheel and a handle; the bottom wall of the parallel base plate is provided with a motor bracket, the motor bracket is provided with a double-shaft motor through a motor base, output shafts at two ends of the double-shaft motor are mutually connected with rolling shaft rods through a coupler, the rolling shaft rods penetrate through the base and are mutually connected with the rotating shaft cylinder, the base is symmetrically arranged on the bottom wall of the parallel base plate, the main support rod is arranged on the outer wall of the base, the main support rod is uniformly provided with sliding shaft rods, the outer ring of the sliding shaft rods is provided with sliding rollers, the outer ring of the sliding rollers is provided with moving tracks, the moving tracks are mutually connected with the sliding rollers and the rotating shaft cylinder through a rotating fit mode, the lifting columns are arranged on the parallel base plate, the lifting columns are provided with vertical racks, and the sliding sleeve bases are arranged on the outer rings of the lifting columns, the device comprises a sliding sleeve seat, a worm wheel, a support frame, a hand wheel, a handle and a worm wheel, wherein the sliding sleeve seat is provided with the worm wheel through a bearing, the support frame is symmetrically arranged on the side wall of the sliding sleeve seat, a sliding rod is arranged in the support frame through the bearing, the outer ring of the sliding rod is provided with the worm through the bearing, the worm and the worm wheel are mutually matched in a rotating mode, the hand wheel is arranged at the shaft end of the sliding rod through the bearing, and the outer wall; the rotating shaft cylinder is driven to move forwards through the driving of the double-shaft motor, the rotating shaft cylinder and the sliding roller are in rotating fit to drive the moving track to move forwards, and then the worm rotates the worm wheel to enable the vertical rack to move up and down to adjust.
Preferably; the annular chuck on evenly be provided with the terminal surface screw thread, will the annular chuck on evenly be provided with the terminal surface screw thread, be convenient for according to the different demands of the diameter of required construction iron tower, the diameter size of corresponding regulation centre gripping has improved the economic practicality of installation and construction.
Preferably; the annular sliding disc is internally provided with a sliding groove, the annular sliding disc is internally provided with the sliding groove, and the positioning wrench is convenient to move through the sliding groove, so that the positioning wrench corresponds to the foundation bolts in position, the parallelism among the foundation bolts is adjusted, and the installation quality of the communication iron tower is ensured.
Preferably; the auxiliary board is in a symbol design, and the auxiliary board is in the symbol design, so that the auxiliary board can be tightly attached to the surface of the iron tower to play a role of auxiliary support according to the characteristics of the shape of the communication iron tower, and the tower legs can be conveniently positioned corresponding to the mounting holes of the foundation bolts.
Preferably; the positioning spanner is provided with a level meter, the level meter is arranged on the positioning spanner, whether the parallelism between the nuts on the bottom layer of the foundation bolt is consistent or not can be conveniently and effectively found through the level meter, and the horizontal position of the nut can be conveniently adjusted.
The invention has the beneficial effects that:
firstly, the worm rotates the worm wheel to realize the up-and-down movement and adjustment action on the vertical rack, so that the iron tower can be conveniently constructed according to different height positions of tower legs of the iron tower to be constructed, and the economical practicability of installation and construction is improved by correspondingly adjusting the positions.
The movable track can be suitable for road conditions of various environments, the tire grip force is enhanced, the slipping phenomenon in severe environments is avoided, the oil consumption is reduced in operation, the use cost is saved, the working efficiency of equipment construction and installation is improved, and the economical practicability of installation and construction is improved.
And thirdly, the actuating mechanisms on the two sides are driven by the arm clamping rod, so that the actuating mechanisms are combined completely, the use of mechanical parts is reduced, the comprehensive cost of the actuating mechanisms is reduced, the maintenance man-hour is reduced, and the economic benefit is improved.
And fourthly, the position of the positioning wrench is adjusted to correspond to the position of the foundation bolt by adjusting the shaft lever conveniently according to the height difference of the position of the terrain, so that the parallelism among the foundation bolts is adjusted, and the installation quality of the communication iron tower is ensured.
And fifthly, the nut on the foundation bolt is locked diagonally through the socket wrench, the verticality of the iron tower is ensured, the installation quality of the communication iron tower is ensured, and the socket wrench can be correspondingly changed into the same size model according to the model of the bolt in site construction.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic flow chart of a construction method for installing and fixing a power communication steel pipe tower according to the invention;
FIG. 2 is a perspective view of the present invention in a primary viewing position;
FIG. 3 is a schematic view of the left side perspective of the home position of the present invention;
FIG. 4 is a schematic representation of the right side perspective of the present invention from a home viewing position;
FIG. 5 is a schematic view of the home position of the present invention;
FIG. 6 is an enlarged view of a portion of the invention at A in FIG. 2;
FIG. 7 is an enlarged view of a portion of the invention at B in FIG. 3;
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 described below by combining with the specific drawings, and it is to be noted that the embodiments and the features in the embodiments can be combined with each other in the application without conflict.
As shown in fig. 1 to 7, a construction method for installing and fixing a power communication steel pipe tower, specifically, the construction method for installing and fixing the power communication steel pipe tower comprises the following steps:
s1, positioning and paying-off: professional measuring personnel perform measuring work, a theodolite is adopted for measurement paying-off, an automatic leveling level is adopted for horizontal elevation, a special instrument detection mechanism is used for verification before use, and a verification certificate is submitted to a supervision engineer;
s2, earth excavation: and controlling elevation, and controlling the excavation depth of the iron tower foundation pit according to the drawing requirement after the excavation depth is determined, so that the exposed elevation of the foundation concrete can be ensured to be within the required range of the construction drawing. Finally, the elevation of the foundation civil construction of the iron tower is controlled on the same horizontal plane as much as possible;
s3, pouring a cushion layer: before the cushion layer is poured, the bottom of the foundation pit needs to be tamped. The material proportion is strictly carried out according to the strength of the cushion concrete required by the construction drawing. When the cushion layer is poured, the condition that the height difference of the bottom of the foundation pit is different due to unevenness or geological conditions in the excavation process is necessarily leveled, and the surface of the cushion layer must be horizontal after the cushion layer is poured;
s4, binding of steel bars and mounting of angle bolts: the specification and the spacing of the framework correspond to those of the flanges at the bottom section of the tower frame, and the central positioning of the framework is consistent with that of the column head. Binding the reinforcing steel bars, wherein binding construction is carried out according to the requirements of construction drawings and the requirements of varieties, specifications, quantity and intervals of the reinforcing steel bars;
s5, backfilling and tamping: after the foundation construction is finished, fine soil and soft soil are required to be used for backfilling, and layered tamping is required during backfilling. Cleaning the construction site, removing construction waste and ensuring the cleanness of the station;
s6, mounting tower legs: firstly, mounting a nut, then placing a positioning plate, adjusting the positioning plate to be horizontal by the nut, then placing a tower leg, correcting the level of the tower leg, after the level is determined, placing a gasket, and then fastening two nuts on the gasket, wherein the level is important, the verticality and the torsion resistance of the iron tower are influenced, and the level of all the tower legs must be ensured when the iron tower is mounted;
s7, checking the level of the tower leg, namely checking whether bolt holes at the same position are on the same horizontal plane by using a horizontal pipe or a theodolite so as to determine whether the tower leg is horizontal;
the installation and fixation in the steps of the construction method S1 to S7 of the power communication steel tube tower need to be completed by the matching of the rolling mechanism 1, the clamping mechanism 2, the actuating mechanism 3 and the like, wherein:
the rolling mechanism 1 is provided with a clamping mechanism 2, the clamping mechanism 2 is provided with an actuating mechanism 3, the actuating mechanism 3 is positioned right in front of the rolling mechanism 1,
the rolling mechanism 1 comprises a parallel base plate 100, a base 101, a double-shaft motor 102, a motor bracket 103, a rolling shaft rod 104, a rotating shaft cylinder 105, a main support rod 106, a sliding shaft rod 107, a sliding roller 108, a moving crawler 109, a lifting column 110, a sliding sleeve seat 111, a vertical rack 112, a turbine 113, a worm 114, a support frame 115, a sliding rod 116, a hand wheel 117 and a handle 118; a motor bracket 103 is installed on the bottom wall of the parallel substrate 100, a double-shaft motor 102 is arranged on the motor bracket 103 through a motor base, output shafts at two ends of the double-shaft motor 102 are connected with a rolling shaft rod 104 through a coupler, the rolling shaft rod 104 penetrates through a base 101 and is connected with a rotating shaft barrel 105, the base 101 is symmetrically installed on the bottom wall of the parallel substrate 100, a main support rod 106 is installed on the outer wall of the base 101, a sliding shaft rod 107 is uniformly arranged on the main support rod 106, a sliding roller 108 is arranged on the outer ring of the sliding shaft rod 107, a moving crawler 109 is arranged on the outer ring of the sliding roller 108, the moving crawler 109 is connected with the sliding roller 108 and the rotating shaft barrel 105 through a rotation fit mode, a lifting column 110 is installed on the parallel substrate 100, and a vertical rack 112 is arranged on the lifting column 110, the lifting device comprises a lifting column 110, a sliding sleeve seat 111, a worm wheel 113, support frames 115, a sliding rod 116, a worm 114, a hand wheel 117 and a handle 118, wherein the sliding sleeve seat 111 is arranged on an outer ring of the lifting column 110, the worm wheel 113 is arranged on the sliding sleeve seat 111 through a bearing, the support frames 115 are symmetrically arranged on the side wall of the sliding sleeve seat 111, the sliding rod 116 is arranged in the support frames 115 through a bearing, the worm 114 is arranged on an outer ring of the sliding rod 116 through a bearing, the worm 114 and the worm wheel 113 are mutually matched in a rotating mode, the hand wheel 117 is arranged at; the rotating shaft barrel 105 is driven forward by the double-shaft motor 102, the moving caterpillar 109 is driven to move forward by rotating together with the sliding roller 108, and then the worm wheel 113 is rotated by the worm 114, so that the up-and-down movement adjusting action is realized on the vertical rack 112.
The clamping mechanism 2 comprises a support 200, a rotating frame 201, a double-shaft air cylinder 202, a fan-shaped air cylinder seat 203, a clamping plate 204, a clamping arm rod 205, an air cylinder frame 206, an operation air cylinder 207, a push rod 208, a poking plate 209 and a clamping arm claw 210; the rolling mechanism comprises a rolling mechanism 1, a rotating frame 201, a support column 200, a clamping plate 204, a fan-shaped cylinder seat 203, a double-shaft cylinder 202, a double-shaft cylinder 207, an operating cylinder 207, a push rod 208, a shifting plate 209 and arm clamping claws 210, wherein the rotating frame 201 is installed on the rolling frame 201, the clamping plate 204 is installed on the outer ring of the top of the support column 200, the fan-shaped cylinder seat 203 is installed on the rotating frame 201, the double-shaft cylinder 202 is installed on the fan-shaped cylinder seat 203, output shafts at two ends of the double-shaft cylinder 202 are mutually connected with the clamping plate 204, the arm clamping rods 205 are symmetrically installed inside the rotating frame 201 and connected to the outer ring of the support column 200, a cylinder frame 206 is arranged on the inner wall of the arm clamping rods 205, an operating cylinder 207 is installed on the cylinder frame 206 through the cylinder frame, the; the clamp arm 205 is pushed to move inward by the double-shaft cylinder 202, and then the push rod 208 is driven by the working cylinder 207 so that the toggle plate 209 moves inward and completes the clamping action by the clamp arm claw 210.
The actuating mechanism 3 comprises a ring-shaped chuck 300, a rotating wheel 301, an auxiliary plate 302, a fixed support rod 303, a ring-shaped rail seat 304, an electromagnetic slider 305, a connecting shaft rod 306, an electric motor 307, a universal joint sleeve 308, a cross connector 309, a socket wrench 310, a ring-shaped sliding disk 311, an adjusting shaft rod 312 and a positioning wrench 313; the annular chuck 300 is symmetrically arranged on the clamping mechanism 2, the annular chuck 300 is uniformly provided with end face threads, and the annular chuck 300 is uniformly provided with the end face threads, so that the clamped diameter size can be correspondingly adjusted according to different requirements of the diameter of the iron tower to be constructed, and the economic practicability of installation and construction is improved; the rotating wheel 301 is arranged on the outer wall of the annular chuck 300, the auxiliary plate 302 is uniformly arranged on the annular chuck 300 in a threaded rotation matching mode, the fixing support rod 303 is arranged on the auxiliary plate 302, the auxiliary plate 302 is in a symbol design, and the auxiliary plate 302 is in the symbol design, so that the auxiliary plate can be tightly attached to the surface of the iron tower to play a role of auxiliary support according to the characteristics of the shape of the communication iron tower and can be conveniently positioned corresponding to the mounting holes of the anchor bolts and the tower legs; the annular rail seat 304 is symmetrically installed on the clamping mechanism 2, the electromagnetic sliders 305 are uniformly arranged in the annular rail seat 304 through sliding rails, the connecting shaft rod 306 is installed on the bottom wall of the electromagnetic sliders 305, the electric motor 307 is installed on the connecting shaft rod 306, the output shaft of the electric motor 307 is connected with the universal joint sleeve 308 through a shaft coupling, the cross connector 309 is installed in the universal joint sleeve 308 through a movable connection mode, the socket wrench 310 is connected with the cross connector 309 through a movable connection mode, the socket wrench 310 is matched with the universal joint sleeve 308 through the cross connector 309, the annular sliding discs 311 are symmetrically installed on the bottom wall of the annular rail seat 304, sliding grooves are formed in the annular sliding discs 311, and the positioning wrench 313 can be moved conveniently through the sliding grooves, the positioning wrench 313 corresponds to the position of the foundation bolt, so that the parallelism among the foundation bolts is adjusted, and the installation quality of the communication iron tower is ensured; the adjusting shaft rod 312 is uniformly installed on the annular sliding disc 311 in a sliding mode, the positioning wrench 313 is installed at the bottom end of the adjusting shaft rod 312 in a movable fit mode, the positioning wrench 313 is provided with a level meter, the level meter is arranged on the positioning wrench 313, whether the parallelism among nuts on the bottom layer of the foundation bolt is consistent or not can be conveniently and effectively found through the level meter, and the horizontal position of the nuts can be conveniently adjusted; the actuating mechanism 3 is combined through the clamping mechanism 2, the communication iron tower is wrapped, the auxiliary adjusting plate 302 is rotated through the rotating wheel 301 and is tightly attached to the surface of the iron tower, the electromagnetic slider 305 rotates around the annular rail seat 304, the electric motor 307 drives the socket wrench 310 to fix nuts, the adjusting shaft rod 312 is used for conveniently adjusting the position of the positioning wrench 313 to correspond to the position of the anchor bolts according to the height difference of the terrain, the parallelism between the anchor bolts is adjusted, and the mounting quality of the communication iron tower is ensured.
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 (6)
1. A construction method for installing and fixing a power communication steel pipe tower is characterized by comprising the following steps: the specific construction method for installing and fixing the power communication steel pipe tower comprises the following steps:
s1, positioning and paying-off: professional measuring personnel perform measuring work, a theodolite is adopted for measurement paying-off, an automatic leveling level is adopted for horizontal elevation, a special instrument detection mechanism is used for verification before use, and a verification certificate is submitted to a supervision engineer;
s2, earth excavation: and controlling elevation, and controlling the excavation depth of the iron tower foundation pit according to the drawing requirement after the excavation depth is determined, so that the exposed elevation of the foundation concrete can be ensured to be within the required range of the construction drawing. Finally, the elevation of the foundation civil construction of the iron tower is controlled on the same horizontal plane as much as possible;
s3, pouring a cushion layer: before the cushion layer is poured, the bottom of the foundation pit needs to be tamped. The material proportion is strictly carried out according to the strength of the cushion concrete required by the construction drawing. When the cushion layer is poured, the condition that the height difference of the bottom of the foundation pit is different due to unevenness or geological conditions in the excavation process is necessarily leveled, and the surface of the cushion layer must be horizontal after the cushion layer is poured;
s4, binding of steel bars and mounting of angle bolts: the specification and the spacing of the framework correspond to those of the flanges at the bottom section of the tower frame, and the central positioning of the framework is consistent with that of the column head. Binding the reinforcing steel bars, wherein binding construction is carried out according to the requirements of construction drawings and the requirements of varieties, specifications, quantity and intervals of the reinforcing steel bars;
s5, backfilling and tamping: after the foundation construction is finished, fine soil and soft soil are required to be used for backfilling, and layered tamping is required during backfilling. Cleaning the construction site, removing construction waste and ensuring the cleanness of the station;
s6, mounting tower legs: firstly, mounting a nut, then placing a positioning plate, adjusting the positioning plate to be horizontal by the nut, then placing a tower leg, correcting the level of the tower leg, after the level is determined, placing a gasket, and then fastening two nuts on the gasket, wherein the level is important, the verticality and the torsion resistance of the iron tower are influenced, and the level of all the tower legs must be ensured when the iron tower is mounted;
s7, checking the level of the tower leg, namely checking whether bolt holes at the same position are on the same horizontal plane by using a horizontal pipe or a theodolite so as to determine whether the tower leg is horizontal;
the installation and fixation in the steps of the construction method S1 to S7 of the power communication steel tube tower need to be completed by matching a rolling mechanism (1), a clamping mechanism (2), an actuating mechanism (3) and the like, wherein:
the rolling mechanism (1) is provided with a clamping mechanism (2), the clamping mechanism (2) is provided with an actuating mechanism (3), the actuating mechanism (3) is positioned right in front of the rolling mechanism (1),
the clamping mechanism (2) comprises a support column (200), a rotating frame (201), a double-shaft air cylinder (202), a fan-shaped air cylinder seat (203), a clamping plate (204), a clamping arm rod (205), an air cylinder frame (206), an operation air cylinder (207), a push rod (208), a poking plate (209) and a clamping arm claw (210); the rolling mechanism is characterized in that the rotating frame (201) is arranged on the rolling mechanism (1), the supporting columns (200) are symmetrically arranged on the rotating frame (201), the clamping plates (204) are arranged on the outer ring of the top of the supporting columns (200), the fan-shaped cylinder bases (203) are arranged on the rotating frame (201), the fan-shaped cylinder bases (203) are provided with double-shaft cylinders (202), output shafts at two ends of the double-shaft cylinders (202) are connected with the clamping plates (204), the clamping arm rods (205) are symmetrically arranged in the rotating frame (201) and connected to the outer ring of the supporting columns (200), the inner wall of each clamping arm rod (205) is provided with a cylinder frame (206), the cylinder frame (206) is provided with an operation cylinder (207) through a cylinder base, the output shafts of the operation cylinder (207) are connected with the push rods (208) through a coupler, the push rods (208) are connected to the shifting plate (209) through a movable connection mode, the toggle plate (209) is uniformly provided with clamping arm claws (210);
the actuating mechanism (3) comprises an annular chuck (300), a rotating wheel (301), an auxiliary plate (302), a fixed support rod (303), an annular rail seat (304), an electromagnetic slider (305), a connecting shaft rod (306), an electric motor (307), a universal joint sleeve (308), a cross connector (309), a socket wrench (310), an annular sliding disc (311), an adjusting shaft rod (312) and a positioning wrench (313); the annular chuck (300) is symmetrically arranged on the clamping mechanism (2), the rotating wheel (301) is arranged on the outer wall of the annular chuck (300), the auxiliary plate (302) is uniformly arranged on the annular chuck (300) in a threaded rotation matching mode, the auxiliary plate (302) is provided with a fixed support rod (303), the annular rail seat (304) is symmetrically arranged on the clamping mechanism (2), the annular rail seat (304) is internally provided with electromagnetic sliders (305) uniformly through sliding rails, the connecting shaft rod (306) is arranged on the bottom wall of the electromagnetic sliders (305), the electric motor (307) is arranged on the connecting shaft rod (306), the output shaft of the electric motor (307) is connected with the universal joint sleeve (308) through a coupler, and the cross connector (309) is arranged inside the universal joint sleeve (308) in a movable connection mode, the socket wrench (310) is connected with the cross connector (309) in a movable connection mode, the socket wrench (310) is matched with the universal joint sleeve (308) through the cross connector (309), the annular sliding disc (311) is symmetrically arranged on the bottom wall of the annular rail seat (304), the adjusting shaft rod (312) is uniformly arranged on the annular sliding disc (311) in a sliding mode, and the positioning wrench (313) is arranged at the bottom end of the adjusting shaft rod (312) in a movable matching mode.
2. The method for installing, fixing and constructing the power communication steel pipe tower according to claim 1, wherein the method comprises the following steps: the rolling mechanism (1) comprises a parallel base plate (100), a base (101), a double-shaft motor (102), a motor bracket (103), a rolling shaft rod (104), a rotating shaft cylinder (105), a main support rod (106), a sliding shaft rod (107), a sliding roller (108), a moving crawler (109), a lifting column (110), a sliding sleeve seat (111), a vertical rack (112), a turbine (113), a worm (114), a support frame (115), a sliding rod (116), a hand wheel (117) and a handle (118); a motor bracket (103) is installed on the bottom wall of the parallel substrate (100), a double-shaft motor (102) is arranged on the motor bracket (103) through a motor base, output shafts at two ends of the double-shaft motor (102) are connected with a rolling shaft rod (104) through a coupler, the rolling shaft rod (104) penetrates through a base (101) and is connected with a rotating shaft cylinder (105), the base (101) is symmetrically installed on the bottom wall of the parallel substrate (100), a main support rod (106) is installed on the outer wall of the base (101), sliding shaft rods (107) are uniformly arranged on the main support rod (106), a sliding roller (108) is arranged on the outer ring of the sliding shaft rod (107), a moving crawler (109) is arranged on the outer ring of the sliding roller (108), and the moving crawler (109) is connected with the sliding roller (108) and the rotating shaft cylinder (105) in a rotation matching manner, lifting column (110) install on parallel base plate (100), lifting column (110) on be provided with vertical rack (112), slip cover seat (111) install on the outer lane of lifting column (110), slip cover seat (111) on install turbine (113) through the bearing, be located the lateral wall of slip cover seat (111) on the symmetry install support frame (115), support frame (115) in install slide bar (116) through the bearing, be located install worm (114) through the bearing on the outer lane of slide bar (116), worm (114) and turbine (113) mutually support through the rotation mode, hand wheel (117) install the axle head at slide bar (116) through the bearing, hand wheel (117) outer wall on be provided with handle (118).
3. The method for installing, fixing and constructing the power communication steel pipe tower according to claim 1, wherein the method comprises the following steps: the annular chuck (300) is uniformly provided with end face threads.
4. The method for installing, fixing and constructing the power communication steel pipe tower according to claim 1, wherein the method comprises the following steps: the annular sliding disc (311) is internally provided with a sliding groove.
5. The method for installing, fixing and constructing the power communication steel pipe tower according to claim 1, wherein the method comprises the following steps: the auxiliary plate (302) is in a symbol design.
6. The method for installing, fixing and constructing the power communication steel pipe tower according to claim 1, wherein the method comprises the following steps: the positioning wrench (313) is provided with a level gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010002601.1A CN111042621B (en) | 2020-01-02 | 2020-01-02 | Installation and fixation construction method for power communication steel pipe tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010002601.1A CN111042621B (en) | 2020-01-02 | 2020-01-02 | Installation and fixation construction method for power communication steel pipe tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111042621A true CN111042621A (en) | 2020-04-21 |
| CN111042621B CN111042621B (en) | 2021-04-13 |
Family
ID=70244071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010002601.1A Active CN111042621B (en) | 2020-01-02 | 2020-01-02 | Installation and fixation construction method for power communication steel pipe tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111042621B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338693A (en) * | 2021-07-06 | 2021-09-03 | 武汉冬官尚科技有限公司 | Construction method for foundation construction of electric power iron tower of power transmission line |
| CN114016798A (en) * | 2021-11-23 | 2022-02-08 | 中国铁塔股份有限公司盐城市分公司 | Method for quickly replacing tower foundation steel groove of communication floor guyed tower |
| CN117798587A (en) * | 2024-02-29 | 2024-04-02 | 河北畅盛科技工程有限公司 | Iron tower steel construction welded fastening frock |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4205487C1 (en) * | 1992-02-22 | 1993-07-29 | Rudolf 5200 Siegburg De Thomas | Tipping mast esp. for light emitting mast - has tipped device including piston-cylinder unit which via claw shaped holder with downwardly open recesses fits onto bearing bolt of mast foot |
| KR100778521B1 (en) * | 2007-05-11 | 2007-11-22 | (주) 경성이엔지 | Device for installing an electric and telegraph pole |
| CN203049608U (en) * | 2013-01-22 | 2013-07-10 | 中国铁建电气化局集团北方工程有限公司 | Communication tower foundation pre-buried foundation bolt device |
| CN105752801A (en) * | 2016-03-29 | 2016-07-13 | 卞毓平 | Equipment for electric iron tower maintenance and use method thereof |
| CN205777825U (en) * | 2016-06-27 | 2016-12-07 | 林亚军 | Adjustment type communication tower mast |
| CN106658762A (en) * | 2016-12-22 | 2017-05-10 | 众至诚信息技术股份有限公司 | Mobile communication base station and installation method thereof |
| CN206220636U (en) * | 2016-11-30 | 2017-06-06 | 国网冀北电力有限公司张家口供电公司 | Vertical tower leg support meanss are integrally hung for steel tower |
| CN106894673A (en) * | 2015-12-21 | 2017-06-27 | 重庆广播电视信息网络有限公司潼南分公司 | Electric pole standing device |
-
2020
- 2020-01-02 CN CN202010002601.1A patent/CN111042621B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4205487C1 (en) * | 1992-02-22 | 1993-07-29 | Rudolf 5200 Siegburg De Thomas | Tipping mast esp. for light emitting mast - has tipped device including piston-cylinder unit which via claw shaped holder with downwardly open recesses fits onto bearing bolt of mast foot |
| KR100778521B1 (en) * | 2007-05-11 | 2007-11-22 | (주) 경성이엔지 | Device for installing an electric and telegraph pole |
| CN203049608U (en) * | 2013-01-22 | 2013-07-10 | 中国铁建电气化局集团北方工程有限公司 | Communication tower foundation pre-buried foundation bolt device |
| CN106894673A (en) * | 2015-12-21 | 2017-06-27 | 重庆广播电视信息网络有限公司潼南分公司 | Electric pole standing device |
| CN105752801A (en) * | 2016-03-29 | 2016-07-13 | 卞毓平 | Equipment for electric iron tower maintenance and use method thereof |
| CN205777825U (en) * | 2016-06-27 | 2016-12-07 | 林亚军 | Adjustment type communication tower mast |
| CN206220636U (en) * | 2016-11-30 | 2017-06-06 | 国网冀北电力有限公司张家口供电公司 | Vertical tower leg support meanss are integrally hung for steel tower |
| CN106658762A (en) * | 2016-12-22 | 2017-05-10 | 众至诚信息技术股份有限公司 | Mobile communication base station and installation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338693A (en) * | 2021-07-06 | 2021-09-03 | 武汉冬官尚科技有限公司 | Construction method for foundation construction of electric power iron tower of power transmission line |
| CN114016798A (en) * | 2021-11-23 | 2022-02-08 | 中国铁塔股份有限公司盐城市分公司 | Method for quickly replacing tower foundation steel groove of communication floor guyed tower |
| CN114016798B (en) * | 2021-11-23 | 2022-12-23 | 中国铁塔股份有限公司盐城市分公司 | Method for quickly replacing tower foundation steel groove of communication floor guyed tower |
| CN117798587A (en) * | 2024-02-29 | 2024-04-02 | 河北畅盛科技工程有限公司 | Iron tower steel construction welded fastening frock |
| CN117798587B (en) * | 2024-02-29 | 2024-04-30 | 河北畅盛科技工程有限公司 | Iron tower steel construction welded fastening frock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111042621B (en) | 2021-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111042621B (en) | Installation and fixation construction method for power communication steel pipe tower | |
| CA2880553C (en) | Method and apparatus for lifting and leveling a concrete panel | |
| CN110055832B (en) | Sleeper capable of being combined vertically and horizontally and convenient to disassemble and assemble | |
| KR101549082B1 (en) | 3D precast slab track manufacturing device | |
| CN105569385A (en) | Building industrialization PC component production line mounting and debugging process | |
| CN211102477U (en) | Pipeline aligning device | |
| CN106948228B (en) | Quick replacement method for track plate of plate-type ballastless track | |
| CN111648169A (en) | Elastic supporting block type integral ballast bed rapid construction method | |
| CN109338830B (en) | Rail-state rail-adjusting supporting frame capable of being installed and dismounted rapidly under all working conditions | |
| CN109915656B (en) | Pipeline laying device | |
| KR100967871B1 (en) | Manhole mending device | |
| CN113006513B (en) | Intelligent continuous wall deviation rectifying device and method for three-in-one soil foundation | |
| CN114809093A (en) | Manhole cover positioning and mounting device and mounting construction method | |
| CN207295497U (en) | A kind of interim steel pipe support base steel plate installation leveling structure | |
| KR101493313B1 (en) | A form for 3D precast slab track manufacturing device | |
| KR20080072318A (en) | Concreat block and method for paving concrete | |
| CN112359691A (en) | Rapid milling equipment and maintenance method for road surface around inspection well of municipal road | |
| CN219444060U (en) | Be applied to auxiliary device that heating power pipeline is to mouthful connection | |
| CN202377984U (en) | Drilling tool installation equipment | |
| CN218969705U (en) | Construction steel mould structure of roadbed pavement | |
| CN115303705B (en) | Pipeline transportation and aligning device suitable for soft foundation and construction method thereof | |
| CN113668305B (en) | Measuring and installing method for door type semi-door type tundish car track | |
| CN220099544U (en) | Removable side-shifting prevention device for ballastless track slab self-compacting concrete pouring | |
| CN218478471U (en) | Carbon brick masonry trolley for bottom of large blast furnace | |
| CN219364191U (en) | Device for removing track in tunnel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210324 Address after: 225300 Suchen Town South Garden Economic Development Zone, Hailing District, Taizhou, Jiangsu (Xia chess Village) Applicant after: Jiangsu Beiyang Communication Equipment Co.,Ltd. Address before: 010000 Inner Mongolia University, 235 Daxue West Road, Saihan District, Hohhot, Inner Mongolia Autonomous Region Applicant before: Cheng Biyun |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |