CN216142501U - Guiding adjustment device of high-altitude unmanned guiding installation platform of single-column steel tube tower - Google Patents
Guiding adjustment device of high-altitude unmanned guiding installation platform of single-column steel tube tower Download PDFInfo
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- CN216142501U CN216142501U CN202122066514.5U CN202122066514U CN216142501U CN 216142501 U CN216142501 U CN 216142501U CN 202122066514 U CN202122066514 U CN 202122066514U CN 216142501 U CN216142501 U CN 216142501U
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- guiding
- steel tube
- column steel
- adjusting device
- fixed plate
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Abstract
The utility model discloses a guide adjusting device of a high-altitude unmanned guide mounting platform of a single-column steel tube tower, which comprises two semicircular devices, wherein the two semicircular devices are connected through connecting explosion bolts, each semicircular device comprises an upper fixing plate, a lower fixing plate and a side plate for connecting the upper fixing plate and the lower fixing plate, the upper fixing plate is also connected with a positioning inclined plane with a wide upper part and a narrow lower part, each side plate is provided with a guide sliding groove, the periphery of each side plate is provided with a ring gear, and the side surface of each upper fixing plate is provided with a transposition mechanical arm device. The guide adjusting device can quickly perform concentric and axial rotation adjustment on the conical steel pipe at the upper end, and mounting precision and speed are improved.
Description
Technical Field
The utility model relates to the field of power equipment installation, in particular to a guiding and adjusting device of a high-altitude unmanned guiding installation platform of a single-column steel tube tower.
Background
The steel tube tower is mainly used for erecting power lines and is a substitute product of the traditional cement pole. The steel pipe tower comprises a plurality of sections of conical steel pipes, in actual installation, a lower end face flange of an upper end conical steel pipe and an upper end face flange of a lower end conical steel pipe are required to be butted together and then fixed by bolts, and the traditional guiding and adjusting mode of the upper end conical steel pipe is that a crane assists manual installation, so that the installation speed is low and the accuracy is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a guiding and adjusting device of a high-altitude unmanned guiding installation platform of a single-column steel tube tower.
The utility model realizes the purpose through the following technical scheme: the utility model provides a single-column steel-tube tower unmanned guide mounting platform's in high altitude direction adjusting device, includes two semi-circular devices, and two semi-circular devices are through connecting explosion bolted connection, semi-circular device includes upper fixed plate and lower floor's fixed plate to and be used for connecting the curb plate of upper fixed plate and lower floor's fixed plate, upper fixed plate still is connected with narrow location inclined plane down wide, the curb plate is equipped with the direction spout, the periphery of curb plate is equipped with ring gear, the side of upper fixed plate is equipped with transposition mechanical arm device.
Further, the positioning inclined plane is in a sectional type, and the indexing mechanical arm device is arranged at the sectional section of the positioning inclined plane.
Furthermore, the upper layer fixed plate is provided with an upper layer bolt avoiding hole, and the lower layer fixed plate is provided with a lower layer bolt avoiding hole.
Furthermore, the lower part of the side plate is provided with an explosive bolt mounting hole, and an explosive bolt is connected in the explosive bolt mounting hole.
Furthermore, the indexing mechanical arm device comprises a base, a large arm hinged with the base and a small arm hinged with the large arm, wherein the small arm is connected with a translation joint capable of moving transversely.
Further, the direction of the guide sliding groove is the circumferential direction.
Further, the base is fixed on the upper fixing plate.
Compared with the prior art, the guide adjusting device of the high-altitude unmanned guide mounting platform of the single-column steel pipe tower has the advantages that: the unmanned installation of the single-column steel pipe tower in the high-altitude operation process is realized, the guide adjusting device can quickly perform concentric and axial rotation adjustment on the conical steel pipe at the upper end, and the installation precision and speed are improved.
Drawings
FIG. 1 is a schematic structural diagram of a using state of a high-altitude unmanned guidance installation platform of a single-column steel tube tower.
FIG. 2 is a schematic structural view of an upper conical steel pipe and a lower conical steel pipe.
Fig. 3 is an enlarged schematic view of fig. 1.
FIG. 4 is a schematic structural diagram of a high-altitude unmanned guidance installation platform of a single-column steel tube tower.
Fig. 5 is another angular schematic of fig. 4.
Fig. 6 is a partial structural schematic view of fig. 4.
Fig. 7 is a schematic structural view of the guide adjusting device.
Fig. 8 is a partial structural schematic view of fig. 7.
Fig. 9 is a bolt position tightening apparatus.
Detailed Description
Referring to fig. 1 to 9, the high-altitude unmanned guidance installation platform 1 for the single-column steel tube tower comprises a guide adjusting device and a bolt positioning and tightening device, wherein the bolt positioning and tightening device is installed on the guide adjusting device and can rotate along the circumference of the guide adjusting device.
The high-altitude unmanned guide mounting platform 1 of the single-column steel tube tower completes the butt joint of the mounting positions of the upper conical steel tube 2 and the lower conical steel tube 3 through a guide adjusting device, and then completes the mounting by using bolts to butt joint the lower end face flange 21 of the upper conical steel tube and the upper end face flange 31 of the lower conical steel tube together through a bolt positioning and tightening device.
The guiding and adjusting device comprises two semicircular devices 11, and the two semicircular devices 11 are connected through a connecting explosive bolt 116. The semicircular device 11 includes upper and lower fixing plates 111 and 112, and a side plate 113 for connecting the upper and lower fixing plates 111 and 112. The upper fixing plate 111 is further connected with a positioning inclined plane 117 with a wide upper part and a narrow lower part. The positioning inclined plane 117 is a sectional type, and a turning mechanical arm device 118 is arranged at the sectional position of the positioning inclined plane 117.
The upper fixing plate 111 is provided with an upper bolt avoiding hole 1111, and the lower fixing plate 112 is provided with a lower bolt avoiding hole 1121.
The side plate 113 is provided with a guide runner 114, and the bolt positioning and tightening device slides along the guide runner 114. The lower part of the side plate 113 is provided with explosive bolt mounting holes 115, and explosive bolts 116 are mounted in the explosive bolt mounting holes 115. The outer periphery of the side plate 113 is provided with a ring gear 119.
The side of the upper fixing plate 111 is provided with a position-shifting mechanical arm device 118, the position-shifting mechanical arm device 118 comprises a base 1181, a large arm 1182 hinged with the base 1181 and a small arm 1183 hinged with the large arm 1182, and the small arm 1183 is connected with a translation joint 1184 capable of moving transversely. The base 1181 is fixed to the upper fixing plate 111.
The bolt positioning and tightening device comprises a rotating motor mounting seat 121, a guide sliding block 122 is arranged on the rotating motor mounting seat 121, and the guide sliding block 122 is clamped in the guide sliding groove 114. The rotating motor mounting base 121 is further provided with a rotating motor 123, the rotating motor 123 is connected with a motor output gear 124, and the motor output gear 124 is meshed with the ring gear 119. The rotating motor mounting base 121 is further provided with a linear motor 125, the linear motor 125 is connected with a stepping motor 126, and the stepping motor 126 is connected with a screw wrench 127.
The high-altitude unmanned guiding installation platform 1 of the single-column steel tube tower further comprises fixed explosive bolts 15, and the fixed explosive bolts 15 are inserted into explosive bolt holes 32 of the lower-end conical steel tubes 3 to support the whole installation platform from the bottom.
The high-altitude unmanned guide mounting platform 1 for the single-column steel tube tower further comprises a plurality of conical head bolts 13 and a plurality of flat head bolts 14, the plurality of conical head bolts 13 are used for guiding, positioning and connecting the lower end face flange 21 of the upper end conical steel tube and the upper end face flange 31 of the lower end conical steel tube, and the plurality of flat head bolts 14 are used for completing final connection.
The bottom of the high-altitude unmanned guiding installation platform 1 of the single-column steel tube tower is also provided with a visual positioning device (not shown), the visual positioning device identifies the corresponding positions of the upper conical steel tube 2 and the lower conical steel tube 3, and the guiding and guiding adjusting device rotates the upper conical steel tube.
The installation process of the high-altitude unmanned guidance installation platform of the single-column steel tube tower is as follows:
(1) in the butt joint process of the upper conical steel pipe 2 and the lower conical steel pipe 3, firstly, the high-altitude unmanned guide mounting platform 1 of the single-column steel pipe tower is mounted on the lower conical steel pipe, the upper conical steel pipe is lifted to the upper side of the mounting platform through a crane, and in the process of gradually descending, the lower end face flange of the upper conical steel pipe is guided to fall into the center of the mounting platform through the guide inclined plane structure, so that the lower end face flange of the upper conical steel pipe and the upper end face flange of the lower conical steel pipe are collinear, the end faces are close, and a certain gap is reserved.
(2) At the moment, two indexing mechanical arm devices 118 on the installation platform move (the mechanical arm has three degrees of freedom and comprises two rotational degrees of freedom and one horizontal movement degree of freedom), the two rotational degrees of freedom rotate clockwise to enable a translation joint 1184 at the tail end of the mechanical arm to contact with the wall surface of the upper-end conical steel pipe, the third degree of freedom is integrated at the tail end of the mechanical arm and is the horizontal movement degree of freedom, the two indexing mechanical arm devices 118 rotate like pliers to symmetrically hold the wall surface of the upper-end conical steel pipe tightly and rotate through respective third horizontal degrees of freedom, and axial rotation of the upper-end conical steel pipe is achieved through friction force.
10 threaded holes (the specific quantity is adjustable) are processed on the flange of the lower end face of the upper end conical steel pipe, and 10 through holes (corresponding to the upper end and adjustable in the specific quantity) are processed on the flange of the upper end face of the lower end conical steel pipe. As the crane does not have any restriction on axial rotation in the process of lifting the conical steel pipe at the upper end, the positions of the threaded holes and the through holes on the upper end surface and the lower end surface are not concentric. The axes of the threaded holes and the through holes on the upper end surface and the lower end surface are collinear through the friction rotation of the two indexing mechanical arm devices 118, the corresponding positions of the upper hole and the lower hole are tracked and identified through cameras (not shown) arranged on the indexing mechanical arm devices 118 in the rotation process, and the mechanical arms are guided to rotate the conical steel pipes on the upper ends.
When the threaded holes of the upper end surface and the lower end surface are collinear with the axes of the through holes, the crane descends to enable the flange of the lower end surface of the upper end conical steel pipe to be in close contact with the flange of the upper end surface of the lower end conical steel pipe.
(3) In the initial state, two different types of bolts (8 flat-head bolts and 2 conical-head bolts respectively, wherein the total number corresponds to the flange bolt holes) are arranged in the mounting platform, the bolt rod is inserted into the bolt hole of the conical steel pipe at the lower end, and the end face of the bolt rod does not exceed the upper end face of the flange.
When the flange on the lower end face of the upper conical steel pipe is completely and firmly connected with the flange on the upper end face of the lower conical steel pipe and the hole positions are aligned, the rotating motor on the bolt positioning and tightening device rotates to drive the motor output gear 124 on the motor output shaft to rotate, the motor output shaft gear is meshed with the annular gear 119 fixed on the mounting platform, and when the motor output gear rotates to drive the rotating motor mounting seat to slide along the semicircular guide groove in the semicircular device, the motor mounting seat can freely move between 0 and 180 degrees.
(4) The motor mounting base of the semicircular device is provided with two degrees of freedom besides a rotary motor, wherein one degree of freedom is a lifting degree of freedom realized by a linear motor, and the other degree of freedom is a rotary degree of freedom realized by a stepping motor.
The output end of a motor shaft of the stepping motor is directly connected with the bolt spanner, and certain axial flexibility is arranged at the joint to prevent the bolt spanner from rigidly colliding with the bolt. The distance between the axis of the output shaft of the stepping motor and the axis of the conical steel pipe is the same as the reference circle diameter of the through hole on the flange at the upper end face of the conical steel pipe at the lower end. The lifting motor drives the stepping motor to lift. The insertion of the shank of the bolt into the head of the bolt is effected.
When the linear motor drives the stepping motor to ascend and insert the bolt rod into the bolt head, the stepping motor rotates to drive the bolt rod to rotate, so that the bolt rotates while ascending, the bolt is inserted into a threaded hole of the flange on the lower end face of the conical steel pipe at the upper end in the ascending process, and the bolt is rotated into the threaded hole and is firmly connected.
When the rotating motor drives the rotating motor base to rotate from the initial position to the position where the axis of the output shaft of the stepping motor is collinear with the axis of the through hole in the flange on the upper end face of the conical steel pipe at the lower end, the rotating motor stops moving, and the linear motor and the stepping motor move to realize thread tightening.
(5) And 8 of the 10 bolts are the same, the end surface of the threaded rod of each bolt is a flat head, and the end surfaces of the other bolts are the same, and the end surfaces of the threaded rods are conical heads. In the working process, at first top 2 conical head bolts and screw, conical head bolt initial mount is in lower extreme circular cone steel pipe up end flange through-hole, and the process that inserts terminal surface flange screw hole under the circular cone steel pipe of upper end gradually through the conical surface can carry out the accurate positioning to terminal surface flange screw hole under the circular cone steel pipe of upper end in the conical head ascending process, and terminal surface flange screw hole provides the guarantee under the convenient follow-up 8 flat head bolts screw in conical steel pipe of upper end that can be accurate smoothly.
The dismounting process of the high-altitude unmanned guidance mounting platform of the single-column steel tube tower is as follows:
after the work is finished, gunpowder in the two fixed explosive bolts is actuated to disconnect the fixed explosive bolts, and the mounting platform is fixed on the conical surface of the circular conical tube at the lower end.
At this point, the gunpowder in the two connecting explosive bolts is actuated to disconnect the connecting explosive bolts, so that the annular devices are separated into two semicircular devices, and all the devices are fixedly restrained and contacted. The mounting platform is divided into two halves which are respectively connected with the crane through a lifting lug and a safety rope. The safety rope is gradually dropped underground by adjusting the length of the safety rope.
The high-altitude unmanned guide mounting platform of the single-column steel tube tower replaces the traditional manual operation, the mounting speed is high, and the safety is high. The guide adjusting device can quickly perform concentric and axial rotation adjustment on the conical steel pipe at the upper end, and mounting precision and speed are improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a direction adjusting device of unmanned guide mounting platform in single-column steel-pipe tower high altitude which characterized in that: including two semi-circular devices, two semi-circular devices are through connecting explosion bolted connection, semi-circular device includes upper fixed plate and lower floor's fixed plate to and be used for connecting the curb plate of upper fixed plate and lower floor's fixed plate, upper fixed plate still is connected with the location inclined plane of narrow down, the curb plate is equipped with the direction spout, the periphery of curb plate is equipped with ring gear, the side of upper fixed plate is equipped with transposition mechanical arm device.
2. The guiding and adjusting device of the high-altitude unmanned guiding and mounting platform of the single-column steel tube tower according to claim 1, is characterized in that: the positioning inclined plane is in a sectional type, and the indexing mechanical arm device is arranged at the sectional section of the positioning inclined plane.
3. The guiding and adjusting device of the high-altitude unmanned guiding and mounting platform of the single-column steel tube tower according to claim 1, is characterized in that: the upper layer fixed plate is provided with an upper layer bolt avoiding hole, and the lower layer fixed plate is provided with a lower layer bolt avoiding hole.
4. The guiding and adjusting device of the high-altitude unmanned guiding and mounting platform of the single-column steel tube tower according to claim 1, is characterized in that: and the lower part of the side plate is provided with an explosive bolt mounting hole, and an explosive bolt is connected in the explosive bolt mounting hole.
5. The guiding and adjusting device of the high-altitude unmanned guiding and mounting platform of the single-column steel tube tower according to claim 1, is characterized in that: the indexing mechanical arm device comprises a base, a large arm hinged with the base and a small arm hinged with the large arm, wherein the small arm is connected with a translation joint capable of moving transversely.
6. The guiding and adjusting device of the high-altitude unmanned guiding and mounting platform of the single-column steel tube tower according to claim 1, is characterized in that: the direction of the guide sliding groove is the circumferential direction.
7. The guiding and adjusting device of the high-altitude unmanned guiding and mounting platform of the single-column steel tube tower as claimed in claim 5, is characterized in that: the base is fixed on the upper fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122066514.5U CN216142501U (en) | 2021-08-30 | 2021-08-30 | Guiding adjustment device of high-altitude unmanned guiding installation platform of single-column steel tube tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122066514.5U CN216142501U (en) | 2021-08-30 | 2021-08-30 | Guiding adjustment device of high-altitude unmanned guiding installation platform of single-column steel tube tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216142501U true CN216142501U (en) | 2022-03-29 |
Family
ID=80810462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122066514.5U Expired - Fee Related CN216142501U (en) | 2021-08-30 | 2021-08-30 | Guiding adjustment device of high-altitude unmanned guiding installation platform of single-column steel tube tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216142501U (en) |
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2021
- 2021-08-30 CN CN202122066514.5U patent/CN216142501U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220329 |