CN211342040U - A fall ground and embrace pole base alone for transmission line - Google Patents
A fall ground and embrace pole base alone for transmission line Download PDFInfo
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- CN211342040U CN211342040U CN201922175926.5U CN201922175926U CN211342040U CN 211342040 U CN211342040 U CN 211342040U CN 201922175926 U CN201922175926 U CN 201922175926U CN 211342040 U CN211342040 U CN 211342040U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 39
- 239000010959 steel Substances 0.000 claims description 39
- 238000004873 anchoring Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000012876 topography Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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Abstract
The utility model relates to a pole base embraces, a fall ground alone pole base embraces for transmission line is disclosed, it includes base body, base body's middle part is equipped with the mounting hole, install one on the mounting hole and can wind mounting hole axis direction pivoted rotator, the rotator includes the rotator bottom plate, be fixed with two relative mounting panels on the rotator bottom plate, form the pole spread groove that embraces that supplies the pole to connect between two mounting panels, be equipped with the pinhole of relative setting and axis direction transverse arrangement on two mounting panels, it just connects on the pinhole through the round pin hub connection in the pole spread groove to embrace the pole bottom to insert, sell epaxial fastening nut that is equipped with. The utility model discloses can effectively increase the hoist and mount scope of degree armful of pole for it takes one's place more easily to hang the piece when assembling other large-scale armful of pole assemblage or tower spare under the special topography condition, has improved the factor of safety when embracing the pole assemblage, flexibility greatly increased when making other large-scale armful of pole assemblage or tower spare of assemblage under the special topography condition of independent armful of pole simultaneously.
Description
Technical Field
The utility model relates to an embrace the pole base, especially related to a fall ground and embrace pole base alone for transmission line.
Background
Due to the fact that the large holding pole is heavy in overall weight and long in component length when being hoisted and assembled under the special terrain condition, a crane is widely used for assembling in the assembling process under the conventional terrain condition. In the actual process of engineering, most of conditions are limited by terrain, and the crane cannot reach a construction point. Therefore, the single holding pole is adopted to assemble the large holding pole or the tower piece.
When the single holding pole is assembled to form a large holding pole or a tower, the single holding pole needs to be tightly attached to a large holding pole base, so that the requirements on the transportation position and the material placement position are extremely high.
On the one hand, if when being limited by topography, the material is stacked far away, then need with the material transport or pull and can lift by crane to the single pole within range of lifting by crane, influence the engineering progress and increaseed the input of human cost. On the other hand, in the process of assembling a large holding pole or a tower by the single holding pole, the hanging piece is large, the weight is heavy, and the problem is brought to the holding pole part in place, so that the construction difficulty of operating personnel on the tower is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that exists among the prior art alone embrace large-scale armful of pole or shaft tower in-process of pole assemblage, provide a fall ground alone and embrace pole base for transmission line.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
a pole base is embraced alone to ground for transmission line falls, which comprises a base body, base body's middle part is equipped with the mounting hole, install one on the mounting hole and can wind mounting hole axis direction pivoted rotator, the rotator includes the rotator bottom plate, be fixed with two relative mounting panels on the rotator bottom plate, form the pole spread groove of embracing that supplies the pole to connect between two mounting panels, be equipped with the pinhole that sets up relatively and axis direction transverse arrangement on two mounting panels, the pole bottom is inserted in the pole spread groove and is passed through the round pin hub connection on the pinhole, sell epaxial fastening nut that is equipped with.
Preferably, a bearing seat is installed in the installation hole, a bearing is installed in the bearing seat, a connecting shaft penetrates through the bearing, the upper end of the connecting shaft is connected with the rotating body, and the lower end of the connecting shaft is fixed on the base body through a nut; the middle part of the bottom plate of the rotating body is provided with a connecting hole which is a stepped hole and sequentially comprises a first hole for clamping the upper end of the connecting shaft and a second hole for clamping the upper end of the bearing from top to bottom.
Preferably, the bearing seat comprises a first cylindrical section and a second cylindrical section which are sequentially arranged from top to bottom and are integrally formed with the second cylindrical section, and a first through hole and a second through hole which are coaxially arranged are respectively arranged in the middle of the first cylindrical section and the middle of the second cylindrical section; the connecting hole is characterized by further comprising a third hole which is arranged on the lower portion of the second hole and is larger than the second hole in diameter, the first cylindrical section is inserted into the third hole and is in clearance fit with the third hole, the second cylindrical section is clamped into the mounting hole of the base, the lower end portion of the bearing is inserted into the first through hole, and the lower portion of the connecting shaft penetrates out of the bearing and is matched with the second through hole.
Preferably, the base body comprises a base bottom plate, a long-slot steel plate with an opening facing the base bottom plate is fixed on the base bottom plate, the mounting hole is formed in the middle of the long-slot steel plate, and the lower end part of the connecting shaft extends into a slot of the long-slot steel plate and is fastened through a nut abutting against the lower surface of the long-slot steel plate; short groove steel plates which are perpendicular to the long groove steel plates and are oppositely arranged are arranged on two sides of each long groove steel plate, and connecting plates which are obliquely arranged are arranged between the end parts of the long groove steel plates and the end parts of the short groove steel plates.
Preferably, both ends of the connecting plate are inclined planes of 45 degrees, which are attached to the outer side walls of the long-groove steel plates and the short-groove steel plates. The connecting plate of this kind of structure can guarantee connection structure's between long slot steel sheet and the short flute steel sheet stability, makes overall structure compacter simultaneously, and the junction welds better.
Preferably, the base bottom plate is provided with a bottom plate hole corresponding to the mounting hole, and the lower surface of the base bottom plate is provided with a sealing cover plate fixed at the bottom plate hole through a countersunk head screw. The arrangement of the sealing cover plate can play a certain protection role in connecting shafts, nuts and the like.
Preferably, the base body is further provided with an anchoring standard knot which is fixed through a screw, a nut and a gasket and is buried underground.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect:
the utility model discloses a set up the rotator on embracing the pole base, and will alone embrace through the round pin hub connection between pole and the rotator, make alone embrace the pole and can incline the hoist and mount, effectively increase the hoist and mount scope of degree armful pole for it takes one's place more easily to hang when large-scale armful pole assemblage or tower spare under the special topography condition, has improved the factor of safety when embracing the pole assemblage. Meanwhile, the relation among the large holding pole, the single holding pole and the material stacking position is effectively solved, the site space is effectively utilized, and the flexibility of the large holding pole assembled by the single holding pole under the special topographic conditions is greatly increased.
Drawings
Fig. 1 is a schematic view of the working state of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a schematic structural view of the long-slot steel plate in fig. 1.
Fig. 5 is a schematic structural view of the base plate of fig. 1.
Fig. 6 is a schematic view of the bearing housing of fig. 1.
Fig. 7 is a schematic structural view of the rotator in fig. 1.
Fig. 8 is a side view of fig. 7.
Fig. 9 is a top view of fig. 7.
The names of the parts indicated by the numerical references in the drawings are as follows: 1-base body, 2-mounting hole, 3-rotator, 4-bearing frame, 5-bearing, 6-connecting axle, 7-nut, 8-connecting hole, 9-anchor standard festival, 10-armful pole, 11-base bottom plate, 12-elongated slot steel sheet, 13-short slot steel sheet, 14-connecting plate, 15-bottom plate hole, 16-closing cap board, 31-rotator bottom plate, 32-mounting panel, 33-armful pole spread groove, 34-pinhole, 41-first cylinder section, 42-second cylinder section, 43-first through-hole, 44-second through-hole, 81-first hole, 82-second hole, 83-third hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
A fall to ground singly to embrace pole base for transmission line, as shown in fig. 1-9, including base body 1, base body 1's middle part is equipped with mounting hole 2, installs a rotator 3 that can wind 2 axial directions of mounting hole on the mounting hole 2, and rotator 3 includes rotator bottom plate 31, is fixed with two relative mounting panels 32 on the rotator bottom plate 31, and rotator bottom plate 31 and mounting panel 32 integrated into one piece in this embodiment, and mounting panel 32 is the arch-shaped board. Form the pole spread groove 33 that supplies to hold pole 10 to connect between two mounting panels 32, be equipped with relative setting and axis direction transverse arrangement's pinhole 34 on two mounting panels 32, hold pole 10 bottom insert hold in the pole spread groove 33 and through the round pin hub connection on pinhole 34, sell and be equipped with fastening nut.
Insert pole spread groove 33 with the lower extreme of alone embracing pole 10 during the connection in, then it is spacing through the pinhole 34 that inserts in the pinhole 34, and it is spacing through fastening nut and gasket fastening, it can make through this kind of round pin hub connection pole 10 and base embrace pole 10 and can rotate around the round pin axle, then make alone embracing pole 10 can take place the slope, effectively increase the hoist and mount scope of degree embracing pole 10, it takes one's place more easily to make when large-scale armful pole group is found or the tower piece under the special topography condition, factor of safety when embracing pole 10 group has been improved. The rotator 3 can rotate, then drives the single pole to rotate, effectively solves the relation between the position three of stacking large poles, single poles and materials, and effectively utilizes the field space, so that the flexibility of the single pole is greatly increased.
In the embodiment, a bearing seat 4 is installed in the installation hole 2, a bearing 5 is installed in the bearing seat 4, a connecting shaft 6 is arranged in the bearing 5 in a penetrating manner, the upper end of the connecting shaft 6 is connected with the rotating body 3, the lower end of the connecting shaft 6 is fixed on the base body 1 through a nut 7, and a split pin is further arranged at the part, penetrating through the nut 7, of the lower end of the connecting shaft 6; the middle part of the bottom plate of the rotating body 3 is provided with a connecting hole 8, the connecting hole 8 is a stepped hole and sequentially comprises a first hole 81 for clamping the upper end of the connecting shaft 6 and a second hole 82 for clamping the upper end of the bearing 5 from top to bottom.
The bearing seat 4 comprises a first cylindrical section 41 and a second cylindrical section 42 which are sequentially arranged from top to bottom and are integrally formed with the second cylindrical section 42, wherein a first through hole 43 and a second through hole 44 which are coaxially arranged are respectively arranged in the middle of the first cylindrical section 41 and the second cylindrical section 42; the connecting hole 8 further comprises a third hole 83 which is arranged at the lower part of the second hole 82 and has a diameter larger than that of the second hole 82, the first cylindrical section 41 is inserted into the third hole 83 and is in clearance fit with the third hole 83, the second cylindrical section 42 is clamped into the mounting hole 2 of the base, the lower end part of the bearing 5 is inserted into the first through hole 43, and the lower part of the connecting shaft 6 penetrates out of the bearing 5 and is matched with the second through hole 44.
In this embodiment, the connecting shaft 6 is a connecting shaft 6 having an external thread at a lower end portion thereof, a flange is disposed at an upper end portion of the connecting shaft 6, the connecting hole 8 of the rotating body 3 further includes a flange hole disposed at an upper portion of the first hole 81, the flange hole realizes axial position limitation of the connecting shaft 6, the connecting shaft 6 is engaged with an inner ring of the bearing 5, and the rotating body 3 is engaged with an outer ring of the bearing 5 to realize rotation of the rotating body 3.
In the embodiment, the base body 1 comprises a base bottom plate 11, an elongated steel plate 12 with an opening facing the base bottom plate 11 is fixed on the base bottom plate 11, the mounting hole 2 is arranged in the middle of the elongated steel plate 12, and the lower end part of the connecting shaft 6 extends into the groove of the elongated steel plate 12 and is fastened through a nut 7 tightly abutted to the lower surface of the elongated steel plate 12; short groove steel plates 13 which are perpendicular to the long groove steel plates 12 and are oppositely arranged are arranged on two sides of each long groove steel plate 12, connecting plates 14 which are obliquely arranged are arranged between the end portions of the long groove steel plates 12 and the end portions of the short groove steel plates 13, and two ends of each connecting plate 14 are inclined planes which are 45 degrees and are attached to the outer side walls of the long groove steel plates 12 and the short groove steel plates 13.
In this embodiment, the base bottom plate 11 is provided with a bottom plate hole 15 corresponding to the mounting hole 2, the lower surface of the base bottom plate 11 is provided with a cover plate 16 fixed to the bottom plate hole 15 through a countersunk head screw, and the nut 7 and the connecting shaft 6 can be covered in the groove of the elongated steel plate 12 through the cover plate 16, so that the damage to the nut 7 and the connecting shaft 6 is reduced.
In addition, the base body 1 is also provided with an anchoring standard knot 9 which is fixed by a screw, a nut and a gasket and is buried underground. During installation, the anchoring standard knot 9 is buried in the surface layer, the anchoring standard knot 9 is connected with the base body 1 through a screw rod, a nut and a gasket, then concrete is poured, the sealing cover is tightly attached to the ground and kept flat, the sealing cover is fixed on the base bottom plate 11 through a countersunk screw, the bearing seat 4, the bearing 5 and the rotating body 3 are connected through the connecting shaft 6 and are fastened through the nut 7. And finally, the independent holding rod is fixed with the rotating body 3 through a pin shaft and a fastening nut.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (7)
1. A pole base is embraced to ground alone for transmission line falls, including base body (1), its characterized in that: the middle part of base body (1) is equipped with mounting hole (2), install one on mounting hole (2) and can wind mounting hole (2) axis direction pivoted rotator (3), rotator (3) include rotator bottom plate (31), be fixed with two relative mounting panel (32) on rotator bottom plate (31), form between two mounting panel (32) and supply to embrace pole spread groove (33) that pole (10) are connected, be equipped with relative setting and axis direction transverse arrangement's pinhole (34) on two mounting panel (32), it just connects on pinhole (34) through the round pin hub connection in pole spread groove (33) to embrace pole (10) bottom insertion, sell epaxial fastening nut that is equipped with.
2. The single pole base of claim 1 for a transmission line on a ground, characterized in that: a bearing seat (4) is installed in the mounting hole (2), a bearing (5) is installed in the bearing seat (4), a connecting shaft (6) penetrates through the bearing (5), the upper end of the connecting shaft (6) is connected with the rotating body (3), and the lower end of the connecting shaft is fixed on the base body (1) through a nut (7); the middle part of the rotating body bottom plate (31) is provided with a connecting hole (8), the connecting hole (8) is a stepped hole and sequentially comprises a first hole (81) for clamping the upper end of the connecting shaft (6) and a second hole (82) for clamping the upper end of the bearing (5) from top to bottom.
3. The single pole base of claim 2, wherein: the bearing seat (4) comprises a first cylindrical section (41) and a second cylindrical section (42) which are sequentially arranged from top to bottom and are integrally formed with the first cylindrical section (41), and a first through hole (43) and a second through hole (44) which are coaxially arranged are respectively arranged in the middle of the first cylindrical section (41) and the second cylindrical section (42); connecting hole (8) still including setting up in third hole (83) of second hole (82) lower part and diameter greater than second hole (82), first cylinder section (41) insert in third hole (83) and with third hole (83) clearance fit, second cylinder section (42) are gone into in the mounting hole (2) of base, the lower tip of bearing (5) inserts in first through-hole (43), the lower part of connecting axle (6) is worn out bearing (5) and is cooperated with second through-hole (44).
4. The single pole base of claim 3 for a transmission line on a ground, characterized in that: the base body (1) comprises a base bottom plate (11), a long-groove steel plate (12) with an opening facing the base bottom plate (11) is fixed on the base bottom plate (11), the mounting hole (2) is formed in the middle of the long-groove steel plate (12), and the lower end of the connecting shaft (6) extends into a groove of the long-groove steel plate (12) and is fastened through a nut (7) abutted against the lower surface of the long-groove steel plate (12); short groove steel plates (13) which are perpendicular to the long groove steel plates (12) and are arranged oppositely are arranged on two sides of each long groove steel plate (12), and connecting plates (14) which are arranged in an inclined mode are arranged between the end portions of the long groove steel plates (12) and the end portions of the short groove steel plates (13).
5. The single pole base of claim 4 for a transmission line on a ground, characterized in that: two ends of the connecting plate (14) are inclined planes of 45 degrees which are attached to the outer side walls of the long groove steel plate (12) and the short groove steel plate (13).
6. The single pole base of claim 4 for a transmission line on a ground, characterized in that: the base bottom plate (11) is provided with a bottom plate hole (15) corresponding to the mounting hole (2), and the lower surface of the base bottom plate (11) is provided with a sealing cover plate (16) fixed at the bottom plate hole (15) through a countersunk head screw.
7. The single pole base of claim 4 for a transmission line on a ground, characterized in that: the base body (1) is also provided with an anchoring standard knot (9) which is fixed through a screw, a nut and a gasket and is buried underground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922175926.5U CN211342040U (en) | 2019-12-09 | 2019-12-09 | A fall ground and embrace pole base alone for transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922175926.5U CN211342040U (en) | 2019-12-09 | 2019-12-09 | A fall ground and embrace pole base alone for transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211342040U true CN211342040U (en) | 2020-08-25 |
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ID=72135023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922175926.5U Active CN211342040U (en) | 2019-12-09 | 2019-12-09 | A fall ground and embrace pole base alone for transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211342040U (en) |
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2019
- 2019-12-09 CN CN201922175926.5U patent/CN211342040U/en active Active
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