CN115709938A - Electric power construction equipment - Google Patents
Electric power construction equipment Download PDFInfo
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- CN115709938A CN115709938A CN202211395386.1A CN202211395386A CN115709938A CN 115709938 A CN115709938 A CN 115709938A CN 202211395386 A CN202211395386 A CN 202211395386A CN 115709938 A CN115709938 A CN 115709938A
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Abstract
The invention belongs to the technical field of electric power construction, and particularly relates to electric power construction equipment which comprises a fixing ring, a fixing rod, a fourth mounting ring, a first pull rope, a telescopic rod, the first mounting ring, a second mounting ring, foundation bolts, a second pull rope, a third mounting ring, a winding wheel, a mounting plate, a guide wheel and pressure rods. When the device is used, the pulling-out length of the first pull rope is specially controlled, the pulling-out length of the first pull rope is ensured to be different every time, and the abrasion at the corner is reduced; when the pull rope is pulled, the first pull ropes can be clamped by the three pressure rods, namely, some first pull ropes can be released more when the pull rope is used, so that the corner positions of the pull ropes are different every time.
Description
Technical Field
The invention belongs to the technical field of electric power construction, and particularly relates to electric power construction equipment.
Background
In electric power construction, an anchor rod is often required to be fixed at a construction position and serves as a traction point; after the construction is finished, the fixed anchor rod needs to be taken out, and the fixing and the taking out of the anchor rod are time-consuming and labor-consuming. In addition, the anchor rod is often pulled out during the pulling process, which indicates that the manner in which the anchor rod provides the pulling force has limitations.
In the electric power construction, foundation bolts used for installing the tower are generally built firstly, the foundation bolts are very firm, and the foundation bolts can be utilized without being damaged; thus, the problem of pulling the fulcrum can be solved.
In addition, when the steel wire rope is pulled, internal torsional friction damage is easy to occur to the steel wire rope under the action of tensile force, and then the steel wire rope is broken. Again the pulling direction is varied, possibly with pulling requirements in any direction.
The pulling equipment based on the foundation bolt can meet the requirements of far and near pulling, meet the pulling requirements in different directions, and simultaneously cannot cause abrasion of steel wires in a steel wire rope.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme:
an electric power construction device comprises a fixing ring, a fixing rod, a fourth mounting ring, a first pull rope, a telescopic rod, a first mounting ring, a second mounting ring, a foundation bolt, a second pull rope, a third mounting ring, a winding wheel, a mounting plate, a guide wheel and a pressure lever, wherein a cement platform is mounted in a square pit dug in advance on a construction site; the upper side of the cement platform is provided with a mounting plate in a sliding manner, the upper side of the mounting plate is rotatably provided with a winding wheel, the winding wheel has a rotating reset function, the lower end of a telescopic rod is rotatably arranged on the upper side of the mounting plate, and the upper end of the telescopic rod is fixedly provided with a third mounting ring; the four foundation bolts are fixedly installed at four corners of the cement platform and are connected with the third installation ring through four second pull ropes; the upper side of the third mounting ring is rotatably provided with a fourth mounting ring, the three pressing rods are circumferentially and uniformly arranged on the fourth mounting ring in a sliding manner along the radial direction of the fourth mounting ring, a worm is rotatably arranged on the fourth mounting ring, and the worm is in transmission connection with the three pressing rods through a worm wheel, a gear and a toothed ring.
Solid fixed ring is installed to the upside in construction site, and solid fixed ring's upside circumference is even installs a plurality of dead levers, and the second collar is installed to the upper end of dead lever, first collar is installed in the middle of the rotatory first collar of installing of second collar, and two leading wheels are installed through two mounting brackets to the upside of first collar, and one of them mounting bracket fixed mounting is on first collar, and another mounting bracket slidable mounting is on the mounting bracket.
The winding wheel is wound with a first pull rope, and one end of the first pull rope penetrates out of the three pressing rods and the two guide wheels.
Preferably, four universal wheels are fixedly mounted on the lower side of the mounting plate.
Preferably, four hook rings are circumferentially and uniformly and fixedly mounted on the outer circular surface of the third mounting ring; each foundation bolt is provided with a connecting threaded sleeve in a threaded fit mode, and the four connecting threaded sleeves correspond to the four hook rings one by one; four second pull ropes are arranged between the four connecting thread sleeves and the four hook rings.
Preferably, two ends of the second pull rope are respectively and fixedly provided with a connecting hook, and the two connecting hooks are hooked with the corresponding hook rings and the connecting threaded sleeves.
Preferably, a worm wheel and a second gear are coaxially and rotatably mounted in the fourth mounting ring, and the worm wheel is meshed with the worm; the gear ring is rotatably arranged in the fourth mounting ring and is meshed with the second gear; the three first gears are uniformly circumferentially and rotatably arranged in the fourth mounting ring, and are meshed with the gear ring; the three pressing rods are circumferentially and uniformly arranged on the fourth mounting ring in a sliding mode along the radial direction of the fourth mounting ring, teeth are arranged on the side wall of each pressing rod, and the three pressing rods are in one-to-one correspondence with the three first gears and are meshed with the three first gears respectively.
As a preferred scheme, the fixing ring is composed of a plurality of arc-shaped rods, two ends of each arc-shaped rod are respectively provided with two connecting support lugs, two circular holes are respectively formed in the two connecting support lugs, and a pin shaft is fixedly mounted on one circular hole in two circular holes in one connecting support lug; the adjacent arc-shaped rods are matched and connected with the circular holes through pin shafts, and the circular holes which are not connected through the pin shafts are fixedly connected through connecting bolts.
As a preferred scheme, each arc-shaped rod is provided with a threaded hole, the lower ends of the fixing rods are provided with external threads, and the fixing rods are obliquely arranged on the arc-shaped rods in a one-to-one correspondence manner through threaded matching; the second mounting ring is provided with a plurality of jacks uniformly distributed in the circumferential direction, and the upper ends of the fixing rods are inserted into the corresponding jacks and fixed with the second mounting ring through fixing bolts.
Preferably, a guide shell is fixedly mounted on the first mounting ring, the two mounting frames are mounted on the upper side of the first mounting ring, one of the mounting frames is fixedly connected with the first mounting ring, and the other mounting frame is slidably mounted on the first mounting ring through the guide shell; the first mounting ring is provided with a guide rod which plays a role in guiding the mounting frame which is installed in a sliding mode, the first mounting ring is rotatably provided with a screw rod, and the screw rod is connected with the mounting frame which is installed in a sliding mode in a threaded matching mode.
Preferably, the first mounting ring is provided with a guide support for guiding the first pull rope after passing through the two guide wheels.
Preferably, a positioning rod is fixedly mounted on the lower side of each arc-shaped rod, and the positioning rod is inserted into the construction ground.
Compared with the prior art, the invention has the advantages that:
1. the first pull rope can be protected through the designed rotating and clamping mechanism.
2. According to the invention, when the first pull rope is pulled, the three pressure levers clamp the first pull rope, and the first pull rope uniformly transmits force to the four foundation bolts through the three pressure levers, the fourth mounting ring, the third mounting ring and the second pull rope, so that the four foundation bolts bear the pulling force of the first pull rope, and the foundation bolts are protected.
3. When the device is used, the pulling-out length of the first pull rope is specially controlled, the pulling-out length of the first pull rope is ensured to be different every time, and the abrasion at the corner is reduced; when the traction device works, the first pull ropes can be clamped by the three pressing rods, namely, the pull ropes between the pressing rods and the winding wheels basically cannot be subjected to traction force no matter how many first pull ropes are released by the winding wheels, namely, some first pull ropes can be released more when the traction device is used, so that the corner positions of the pull ropes are different every time.
Drawings
Fig. 1 is an external view of an entire part.
Fig. 2 is a schematic view of the overall component distribution.
Fig. 3 is a schematic view of the structure of the fixing ring.
Figure 4 is a schematic view of the mounting of the fixation rod.
FIG. 5 is a schematic view of a female anchor bolt.
Fig. 6 is a schematic view of a second cord distribution.
Fig. 7 is a schematic view of the attachment hook installation.
Fig. 8 is a schematic view of a winding wheel installation.
FIG. 9 is a schematic view of the universal wheel mounting.
FIG. 10 is a third collar installation schematic.
Fig. 11 is a schematic view of the strut mounting.
Fig. 12 is a schematic view of a guide wheel installation.
Number designation in the figures: 1. constructing a construction site; 2. a fixing ring; 3. a cement platform; 4. a fixing rod; 5. a fourth mounting ring; 6. a first pull cord; 7. positioning a rod; 8. a connecting bolt; 9. an arcuate bar; 10. a telescopic rod; 11. a threaded hole; 12. a pin shaft; 13. connecting the support lug; 14. a first mounting ring; 15. a second mounting ring; 16. fixing the bolt; 17. anchor bolts; 18. connecting a threaded sleeve; 19. connecting a hook; 20. a second pull cord; 21. a third mounting ring; 22. a winding wheel; 23. a connecting member; 24. mounting a plate; 25. a universal wheel; 26. hooking a ring; 27. a worm; 28. a first gear; 29. a pressure lever; 30. a worm gear; 31. a second gear; 32. a toothed ring; 33. a guide housing; 35. a jack; 36. a guide support; 37. a mounting frame; 38. a guide wheel; 39. a screw; 40. a guide rod.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples or figures are illustrative of the present invention and are not intended to limit the scope of the present invention.
An electric power construction device is shown in figures 1, 2, 10, 11 and 12 and comprises a fixing ring 2, a fixing rod 4, a fourth mounting ring 5, a first pull rope 6, a telescopic rod 10, a first mounting ring 14, a second mounting ring 15, an anchor bolt 17, a connecting threaded sleeve 18, a connecting hook 19, a second pull rope 20, a third mounting ring 21, a winding wheel 22, a mounting plate 24, a guide wheel 38 and a pressure lever 29, wherein a cement platform 3 is arranged in a square pit dug in advance on a construction site 1 as shown in figures 1 and 2; the upper side of the cement platform 3 is provided with a mounting plate 24, as shown in fig. 9, the lower side of the mounting plate 24 is fixedly provided with four universal wheels 25, as shown in fig. 8, the upper side of the mounting plate 24 is rotatably provided with a winding wheel 22, the winding wheel 22 has a rotating reset function, a telescopic inner rod and a telescopic outer sleeve of the telescopic rod 10 are in threaded connection, the lower end of the telescopic rod 10 is rotatably mounted on the upper side of the mounting plate 24 through a connecting piece 23, the upper end of the telescopic rod 10 is fixedly provided with a third mounting ring 21, as shown in fig. 11, four hook rings 26 are circumferentially and uniformly and fixedly mounted on the outer circumferential surface of the third mounting ring 21; as shown in fig. 5, four anchor bolts 17 are fixedly installed at four corners of the cement platform 3, each anchor bolt 17 is provided with a connecting threaded sleeve 18 through thread fit, and as shown in fig. 6, the four connecting threaded sleeves 18 correspond to the four hook rings 26 one by one; four second pull ropes 20 are arranged between the four connecting thread sleeves 18 and the four hook rings 26; as shown in fig. 7, two ends of the second pull rope 20 are respectively and fixedly provided with a connecting hook 19, and the two connecting hooks 19 are hooked with the corresponding hook ring 26 and the connecting threaded sleeve 18; as shown in fig. 11, a fourth mounting ring 5 is rotatably mounted on the upper side of the third mounting ring 21, a worm 27 is rotatably mounted on the fourth mounting ring 5, a worm wheel 30 and a second gear 31 are coaxially and rotatably mounted in the fourth mounting ring 5, and the worm wheel 30 is meshed with the worm 27; the gear ring 32 is rotatably arranged in the fourth mounting ring 5, and the gear ring 32 is meshed with the second gear 31; three first gears 28 are circumferentially and uniformly rotatably arranged in the fourth mounting ring 5, and the three first gears 28 are meshed with the gear ring 32; the three pressing rods 29 are circumferentially and uniformly arranged on the fourth mounting ring 5 in a sliding mode along the radial direction of the fourth mounting ring 5, teeth are arranged on the side wall of each pressing rod 29, and the three pressing rods 29 and the three first gears 28 are in one-to-one correspondence and are meshed with each other respectively.
According to the invention, four anchor bolts 17 are arranged at four corners when the cement platform 3 is driven, and the lower ends of the anchor bolts 17 are buried at the lower side of the cement platform 3 when the cement platform 3 is driven.
When the worm 27 is rotated, the worm 27 drives the worm wheel 30 to rotate, the worm wheel 30 drives the second gear 31 to rotate, the second gear 31 drives the toothed ring 32 to rotate, the toothed ring 32 drives the three first gears 28 to rotate, and the three first gears 28 drive the three pressure rods 29 to slide to clamp the first pull rope 6 passing through the three pressure rods. The pull-out movement of the clamped first pull cord 6 can be prevented by the self-locking function of the worm 27 and the worm wheel 30.
The winding wheel 22 of the invention is rotatably arranged on the upper side of the mounting plate 24 through two support plates, a scroll spring is arranged between a rotating shaft of the winding wheel 22 and the support plates, and the scroll spring provides an automatic rotation reset function for the winding wheel 22, namely, after the first pull rope 6 wound on the winding wheel 22 is pulled out, the first pull rope 6 can automatically reset and wind under the action of the scroll spring after losing the outward pulling force.
The connecting hook 19 in the invention is the prior art; the second pull rope 20 can be quickly connected and disconnected with the hook ring 26 and the connecting thread sleeve 18.
As shown in fig. 1 and 2, a fixing ring 2 is mounted on the upper side of the construction site 1, as shown in fig. 3, the fixing ring 2 is composed of a plurality of arc-shaped rods 9, two ends of each arc-shaped rod 9 are provided with two connecting lugs 13, two circular holes are respectively formed on the two connecting lugs 13, and a pin shaft 12 is fixedly mounted on one of the two circular holes in one of the connecting lugs 13; the adjacent arc-shaped rods 9 are matched and connected with the circular holes through pin shafts 12, and the circular holes which are not connected through the pin shafts 12 are fixedly connected through connecting bolts 8; each arc-shaped rod 9 is provided with a threaded hole 11, the lower end of each fixed rod 4 is provided with an external thread, and as shown in fig. 1 and 2, a plurality of fixed rods 4 are obliquely arranged on the arc-shaped rods 9 in a one-to-one correspondence manner through threaded matching; a second mounting ring 15 is mounted at the upper end of the fixing rod 4, a plurality of jacks 35 are uniformly distributed in the circumferential direction on the second mounting ring 15, as shown in fig. 4, the upper end of the fixing rod 4 is inserted into the corresponding jack 35 and is fixed with the second mounting ring 15 through a fixing bolt 16; as shown in fig. 12, the first mounting ring 14 is rotatably mounted in the middle of the second mounting ring 15, a guide shell 33 is fixedly mounted on the first mounting ring 14, two mounting brackets 37 are mounted on the upper side of the first mounting ring 14, one mounting bracket 37 is fixedly connected with the first mounting ring 14, and the other mounting bracket 37 is slidably mounted on the first mounting ring 14 through the guide shell 33; a guide rod 40 which plays a role of guiding the mounting frame 37 which is installed in a sliding manner is installed on the first installation ring 14, a screw rod 39 is rotatably installed on the first installation ring 14, and the screw rod 39 is connected with the mounting frame 37 which is installed in a sliding manner in a threaded fit manner; a guide wheel 38 is mounted on each of the two mounting brackets 37.
When the screw 39 is rotated, the screw 39 drives the corresponding mounting bracket 37 to slide relative to the first mounting ring 14 under the action of the screw threads, and the mounting bracket 37 slides to drive the guide wheel 38 mounted thereon to slide, so as to clamp the first pull rope 6 clamped between the two guide wheels 38. On the other hand, when the first pull rope 6 is taken out, the slidable guide wheel 38 is controlled to slide towards the end far away from the first pull rope 6, so that a gap for taking out the first pull rope 6 is formed between the two guide wheels 38, and the first pull rope 6 is conveniently taken out.
In the invention, because the fixing ring 2 is relatively large, the fixing ring 2 is divided into a plurality of arc-shaped rods 9 for convenient transportation, and the arc-shaped rods 9 are mutually connected through pin shafts 12 on the arc-shaped rods 9 and fixed at the connection part through connecting bolts 8 when in use; during transportation, the connecting bolts 8 on the fixing ring 2 are removed, so that the fixing ring 2 is divided into relatively small arc-shaped rods 9 which are convenient to transport.
In the invention, the lower end of the fixed rod 4 is installed on the corresponding arc-shaped rod 9 in a threaded fit manner, the upper end of the fixed rod 4 is inserted into the insertion hole 35 formed in the second installation ring 15, and the fixed rod 4 is required to be rotated to enable the lower end of the fixed rod 4 to be installed on the corresponding arc-shaped rod 9 when the fixed rod 4 is installed, so that the upper end of the fixed rod 4 can be smoothly connected with the second installation ring 15, the connection between the fixed rod 4 and the second installation ring 15 is designed to be in an insertion connection mode rather than in a threaded connection mode, and the upper end of the fixed rod 4 is fastened and fixed through the fixing bolt 16 after being inserted into the insertion hole 35 in the second fixing ring 2.
And a positioning rod 7 is fixedly mounted on the lower side of each arc-shaped rod 9, and the positioning rod 7 is inserted into the ground of the construction site 1. Can play the fixed action to solid fixed ring 2 through locating lever 7, prevent that solid fixed ring 2 from moving by side.
A guide support 36 is mounted on the first mounting ring 14.
As shown in fig. 2 and 10, the winding wheel 22 is wound with a first pull rope 6, and one end of the first pull rope 6 passes through the three pressing rods 29 and the two guide wheels 38, then passes through the guide support 36, and passes through the guide support 36.
According to the invention, when the first pull rope 6 is pulled, the three pressure levers 29 clamp the first pull rope 6, the first pull rope 6 can slide relative to the two guide wheels 38, at the moment, the force applied to the first pull rope 6 can be transmitted to the fourth mounting ring 5 through the three pressure levers 29, the force is transmitted to the third mounting ring 21 by the fourth mounting ring 5, the force is transmitted to the four second pull ropes 20 by the third mounting ring 21, the four second pull ropes 20 divide the tension transmitted from the first pull rope 6, the force is transmitted to the four anchor bolts 17 by the four second pull ropes 20, namely, the four anchor bolts 17 bear the tension of the first pull rope 6, and the anchor bolts 17 are protected.
In the invention, when in pulling work, the first pull rope 6 positioned at the lower side of the three pressure levers 29 does not bear too large pulling force, and if the pulling lengths of the first pull rope 6 are basically equal each time when in use, the corner of the pull rope can be worn due to long-time bending, but even if the pulling lengths of the first pull rope 6 are basically the same each time when in use, the pulling length of the first pull rope 6 can be specially controlled when in use, so that the pulling lengths of the first pull rope 6 are different each time, and the abrasion at the corner is reduced; in the invention, because the inner end of the first pull rope 6 is wound on the winding wheel 22, when the pull rope is pulled, the three press rods 29 can clamp the first pull rope 6, namely, no matter how many first pull ropes 6 are released by the winding wheel 22, the pull rope between the press rods 29 and the winding wheel 22 basically cannot be pulled, namely, a plurality of first pull ropes 6 can be released when the pull rope is used, so that the corner positions of the pull ropes are different each time.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
The implementation mode is as follows: when the equipment designed by the invention is used, the mounting plate 24 is firstly pushed to the upper side of the cement platform 3 when the equipment is mounted, and the telescopic rod 10 on the mounting plate 24 is in the shortest state when the mounting plate 24 is pushed, so that the mounting plate 24 is conveniently pushed; then, the four second pull ropes 20 are fixedly installed on the four hook rings 26 on the four foundation bolts 17 and the third mounting ring 21, then the inner rod of the telescopic rod 10 is rotated, the telescopic inner rod slides relative to the telescopic outer sleeve under the action of threads, namely, the telescopic rod 10 extends, the third mounting ring 21 moves upwards relative to the mounting plate 24, the third mounting ring 21 drives the fourth mounting ring 5 to move upwards, and the four second pull ropes 20 are tensioned in the moving-up process.
Then, the arc-shaped rods 9 are spliced into a complete fixing ring 2 through the matching of the pin shaft 12 and the circular hole, and the fixing ring 2 is fixed on the ground through a positioning rod 7; then the fixed rod 4 is installed in the threaded hole 11 on the fixed ring 2 one by one through threaded fit, then the second installation ring 15 is installed on the fixed rod 4, when the second installation ring 15 is installed, the insertion holes 35 formed in the second installation ring 15 correspond to the upper end of the fixed rod 4 one by one, and finally the upper end of the fixed rod 4 is fixedly connected with the second installation ring 15 through the fixing bolt 16.
Then, the outer end of the first pull rope 6 is pulled out to penetrate through the three pressure rods 29 and then penetrates out of the two guide wheels 38, after the first pull rope 6 is fixed to a position to be fixed, the worm 27 is controlled to rotate, the worm 27 rotates to drive the worm wheel 30 to rotate, the worm wheel 30 rotates to drive the second gear 31 to rotate, the second gear 31 rotates to drive the toothed ring 32 to rotate, the toothed ring 32 rotates to drive the three first gears 28 to rotate, and the three first gears 28 rotate to drive the three pressure rods 29 to slide, so that the first pull rope 6 passing through the three pressure rods is clamped tightly. The clamped first pull rope 6 can be locked through the self-locking function of the worm 27 and the worm wheel 30; the screw 39 is then rotated so that the two guide wheels 38 clamp the first rope 6, preventing the first rope 6 from being disengaged from the two guide wheels 38.
If the direction of pulling the outer end of the first pull rope 6 is different from the pulling direction of the pull rope, the first pull rope 6 can pull the two guide wheels 38 to rotate around the axis of the first mounting ring 14, the two guide wheels 38 drive the first mounting ring 14 to rotate, and further drive the first pull rope 6 between the two guide wheels 38 and the three pressure rods 29 to rotate, the section of the first pull rope 6 rotates to drive the pull rope positioned at the lower side of the three pressure rods 29 to rotate through the three pressure rods 29, the winding wheel 22 cannot rotate, and the pull rope at the lower side of the three pressure rods 29 can be twisted; however, since the three pressing rods 29 already clamp the first pull rope 6, the pull force applied to the first pull rope 6 at the lower side of the three pressing rods 29 is relatively small, and even if the first pull rope 6 is twisted, the internal wear caused by the segment of the first pull rope 6 is relatively small, i.e., the first pull rope 6 can be protected by the designed rotating and clamping mechanism.
Claims (10)
1. An electric power construction equipment which characterized in that: the concrete platform comprises a fixing ring, a fixing rod, a fourth mounting ring, a first pull rope, a telescopic rod, a first mounting ring, a second mounting ring, foundation bolts, a second pull rope, a third mounting ring, winding wheels, mounting plates, guide wheels and a pressure rod, wherein the cement platform is mounted in a square pit dug in advance on a construction site; the upper side of the cement platform is slidably provided with a mounting plate, the upper side of the mounting plate is rotatably provided with a winding wheel, the winding wheel has a rotating reset function, the lower end of a telescopic rod is rotatably arranged on the upper side of the mounting plate, and the upper end of the telescopic rod is fixedly provided with a third mounting ring; the four foundation bolts are fixedly arranged at four corners of the cement platform and are connected with the third mounting ring through four second pull ropes; a fourth mounting ring is rotatably mounted on the upper side of the third mounting ring, the three pressing rods are circumferentially uniformly and slidably mounted on the fourth mounting ring along the radial direction of the fourth mounting ring, a worm is rotatably mounted on the fourth mounting ring, and the worm is in transmission connection with the three pressing rods through a worm gear, a gear and a toothed ring;
the upper side of the construction site is provided with a fixing ring, the upper side of the fixing ring is circumferentially and uniformly provided with a plurality of fixing rods, the upper ends of the fixing rods are provided with second mounting rings, the middle of each second mounting ring is rotatably provided with a first mounting ring, the upper side of each first mounting ring is provided with two guide wheels through two mounting frames, one mounting frame is fixedly arranged on the first mounting ring, and the other mounting frame is slidably arranged on the mounting frame;
a first pull rope is wound on the winding wheel, and one end of the first pull rope penetrates out of the three pressing rods and the two guide wheels.
2. The electric power construction equipment according to claim 1, characterized in that: four universal wheels are fixedly mounted on the lower side of the mounting plate.
3. The electric power construction equipment according to claim 1, characterized in that: four hook rings are uniformly and fixedly arranged on the outer circular surface of the third mounting ring in the circumferential direction; each foundation bolt is provided with a connecting threaded sleeve in a threaded fit manner, and the four connecting threaded sleeves correspond to the four hook rings one by one; four second pull ropes are arranged between the four connecting thread sleeves and the four hook rings.
4. The electric power construction equipment according to claim 3, characterized in that: and two ends of the second pull rope are respectively and fixedly provided with a connecting hook, and the two connecting hooks are hooked with the corresponding hook rings and the connecting thread sleeves.
5. The electric power construction equipment according to claim 1, characterized in that: a worm wheel and a second gear are coaxially and rotatably arranged in the fourth mounting ring, and the worm wheel is meshed with the worm; the gear ring is rotatably arranged in the fourth mounting ring and is meshed with the second gear; the three first gears are circumferentially and uniformly rotatably arranged in the fourth mounting ring, and are meshed with the gear ring; the three pressing rods are circumferentially and uniformly arranged on the fourth mounting ring in a sliding mode along the radial direction of the fourth mounting ring, teeth are arranged on the side wall of each pressing rod, and the three pressing rods are in one-to-one correspondence with the three first gears and are meshed with the three first gears respectively.
6. The electric power construction equipment according to claim 1, characterized in that: the fixing ring is composed of a plurality of arc-shaped rods, two ends of each arc-shaped rod are respectively provided with two connecting support lugs, two circular holes are respectively formed in the two connecting support lugs, and a pin shaft is fixedly arranged on one of the two circular holes in one connecting support lug; the adjacent arc-shaped rods are matched and connected with the circular holes through pin shafts, and the circular holes which are not connected through the pin shafts are fixedly connected through connecting bolts.
7. The electric power construction equipment according to claim 6, characterized in that: each arc-shaped rod is provided with a threaded hole, the lower end of each fixed rod is provided with an external thread, and the fixed rods are obliquely arranged on the arc-shaped rods in a one-to-one correspondence manner through threaded matching; the second mounting ring is provided with a plurality of jacks uniformly distributed in the circumferential direction, and the upper ends of the fixing rods are inserted into the corresponding jacks and fixed with the second mounting ring through fixing bolts.
8. The electric power construction equipment according to claim 1, characterized in that: the first mounting ring is fixedly provided with a guide shell, the two mounting frames are arranged on the upper side of the first mounting ring, one mounting frame is fixedly connected with the first mounting ring, and the other mounting frame is slidably arranged on the first mounting ring through the guide shell; the first mounting ring is provided with a guide rod which plays a role in guiding the slidably mounted mounting frame, the first mounting ring is rotatably provided with a screw rod, and the screw rod is connected with the slidably mounted mounting frame in a threaded fit manner.
9. The electric power construction equipment according to claim 1, characterized in that: the first mounting ring is provided with a guide support which plays a role in guiding the first pull rope which passes through the two guide wheels.
10. The electric power construction equipment according to claim 6, characterized in that: and a positioning rod is fixedly mounted on the lower side of each arc-shaped rod and inserted into the construction ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211395386.1A CN115709938B (en) | 2022-11-09 | 2022-11-09 | Electric power construction equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211395386.1A CN115709938B (en) | 2022-11-09 | 2022-11-09 | Electric power construction equipment |
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| CN115709938A true CN115709938A (en) | 2023-02-24 |
| CN115709938B CN115709938B (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211395386.1A Active CN115709938B (en) | 2022-11-09 | 2022-11-09 | Electric power construction equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116730260A (en) * | 2023-08-10 | 2023-09-12 | 常熟市安得电力机具制造有限公司 | Hanging table for electric power construction |
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| CN109319669A (en) * | 2018-12-21 | 2019-02-12 | 邱博 | A kind of small hoisting machine that municipal works use |
| CN113629589A (en) * | 2021-09-24 | 2021-11-09 | 温州华电实业有限公司 | Waterproof leak protection of cable duct is supplementary to be laid equipment |
| CN113794163A (en) * | 2021-09-24 | 2021-12-14 | 温州华电实业有限公司 | Cable laying mechanism in power construction |
| JP7126738B1 (en) * | 2021-11-02 | 2022-08-29 | 浙大城市学院 | Prefabricated underground continuous wall clamping type lifting device and lifting method |
| CN115070478A (en) * | 2022-06-10 | 2022-09-20 | 曹军其 | Lathe clamping mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116730260A (en) * | 2023-08-10 | 2023-09-12 | 常熟市安得电力机具制造有限公司 | Hanging table for electric power construction |
| CN116730260B (en) * | 2023-08-10 | 2023-10-24 | 常熟市安得电力机具制造有限公司 | Hanging table for electric power construction |
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| Publication number | Publication date |
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| CN115709938B (en) | 2023-08-18 |
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