CN214942964U

CN214942964U - Steel pipe pole with adjustable strong point

Info

Publication number: CN214942964U
Application number: CN202120894634.1U
Authority: CN
Inventors: 黄本俊; 胡万华; 李亚军; 张贤
Original assignee: Changzhou Feihuang Steel Pole Co ltd
Current assignee: Changzhou Feihuang Steel Pole Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-30
Anticipated expiration: 2031-04-27

Abstract

The utility model relates to a steel-pipe pole with adjustable strong point, it relates to high-voltage power transmission equipment field, including the steel-pipe pole body, steel-pipe pole body top is fixed with the locating lever, the locating lever outer peripheral face slides and is connected with the backup pad of two relative settings, the backup pad bottom is fixed with the installation piece that is used for installing the circuit, be equipped with on the steel-pipe pole body and be used for restricting the gliding stop gear of two backup pads. The backup pad that slides makes the backup pad level, drives stop gear afterwards, can inject the position of two backup pads, easily reduces the circuit slope and rocks the condition that leads to the circuit to take place wearing and tearing, and this application has the life's of improvement circuit effect.

Description

Steel pipe pole with adjustable strong point

Technical Field

The application relates to the field of high-voltage power transmission equipment, in particular to a steel pipe rod with adjustable supporting points.

Background

A utility pole is a pole for mounting electric wires, and is generally made of steel bars and a steel reinforcement cage in combination with concrete.

No. is CN 212027356U's an overhead line commutation steel pipe pole, including the fixed mounting base, install fixed steel pipe pole on the fixed mounting base, install main fixed steel pipe pole on the fixed steel pipe pole, coupling mechanism is installed to fixed steel pipe pole and the junction of main fixed steel pipe pole, install the auxiliary fixing pole on the main fixed steel pipe pole outer peripheral face, installation fixed establishment is all installed to the both sides of main fixed steel pipe pole, fixed mounting has the connection dead lever on the installation fixed establishment, it is fixed with circuit fixed mounting piece to connect the dead lever bottom, first dead lever is installed to auxiliary fixing pole one side, the second dead lever is installed to the auxiliary fixing pole opposite side. During installation, the fixed steel pipe pole and the main fixed steel pipe pole are fixed through the connecting mechanism, then the auxiliary fixing pole is installed so as to improve the stability of the steel pipe pole, and the connecting fixing pole is installed again so that the line is fixed on the line installation block.

In view of the above-mentioned related art, the inventor believes that when the ground surface is inclined, the fixed mounting base needs to be obliquely mounted on the ground surface, so that the connecting fixing rod is inclined to cause the line to be easily inclined and shaken, and further the line is inclined and shaken to cause the line to be worn.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the connection fixing rod inclines to cause the line to rock and wear, the application provides a steel pipe pole with adjustable strong point.

The application provides a steel-pipe pole with adjustable strong point adopts following technical scheme:

the utility model provides a steel-pipe pole with adjustable strong point, includes the steel-pipe pole body, steel-pipe pole body top is fixed with the locating lever, the locating lever outer peripheral face slides and is connected with two backup pads that set up relatively, the backup pad bottom is fixed with the installation piece that is used for installing the circuit, be equipped with on the steel-pipe pole body and be used for restricting the gliding stop gear of two backup pads.

Through adopting above-mentioned technical scheme, operating personnel slides the backup pad and makes the backup pad level, drives stop gear afterwards, can inject the position of two backup pads, reduces the condition of installation piece slope to reduce the circuit slope and rock the possibility that leads to the circuit to take place wearing and tearing, improved the life of circuit.

Optionally, the limiting mechanism comprises a supporting table fixed on the outer peripheral surface of the steel pipe rod, two through grooves are formed in the top of the supporting table, the supporting table is located in the through grooves and connected with two oppositely-arranged sleeves in a sliding mode, limiting assemblies used for limiting sliding of the sleeves are arranged on the supporting table, supporting rods are connected in the sleeve in a sliding mode, locking assemblies used for limiting sliding of the supporting rods are arranged on the steel pipe rod body, a connecting plate fixedly connected with the supporting plate is abutted to the top of the supporting rod, waist-shaped holes are formed in the connecting plate, and the connecting plate is connected with the steel pipe rod body in a sliding mode through the waist-shaped holes.

Through adopting above-mentioned technical scheme, operating personnel sliding connection board for the connecting plate is in horizontal position, installs the backup pad on the connecting plate afterwards, adjusts spacing subassembly and locking subassembly afterwards and makes the bracing piece can provide the support to the connecting plate, reduces the condition that the connecting plate rocked, improves the stability of fixing the circuit in the backup pad bottom.

Optionally, the locking assembly comprises a limiting ring connected to the bottom of the sleeve in a sliding manner, a supporting rod is connected to the sleeve in a sliding manner, the inner circumferential surface of the limiting ring is in threaded connection with the supporting rod, and a first nut used for being abutted to the bottom of the limiting ring is in threaded connection with the bottom of the supporting rod.

Through adopting above-mentioned technical scheme, operating personnel rotating spacing ring makes the bracing piece stretch out in the cover pipe, and the bracing piece can provide the support to the connecting plate afterwards, screws first nut again, can effectively reduce the not hard up possibility of bracing piece, reduces the not hard up condition that leads to the connecting plate support effect not good enough of bracing piece.

Optionally, a limiting groove is formed in the bottom of the connecting plate, the top of the supporting rod is rotatably connected with a roller, the roller is abutted against the connecting plate through the limiting groove, and a fixing assembly used for limiting the sliding of the roller is arranged on the connecting plate.

Through adopting above-mentioned technical scheme, when the bracing piece stretches out in the sleeve and provides the support to the connecting plate, the gyro wheel can effectively reduce the circumstances of bracing piece and connecting plate friction, reduces the bracing piece and rubs the possibility of damaging with the connecting plate contact time bracing piece.

Optionally, the mounting groove has been seted up to the connecting plate tip, fixed subassembly is including wearing to locate the two-way screw rod in the mounting groove, the connecting plate is located the spacing inslot cunning and moves and is connected with the clamp splice of two relative settings, the clamp splice is used for pressing from both sides tight gyro wheel, two the clamp splice passes one end and two-way screw rod threaded connection in the mounting groove respectively, the two-way screw rod outer peripheral face is fixed with the second nut that is used for with the butt of connecting plate tip.

Through adopting above-mentioned technical scheme, operating personnel rotating two-way screw rod, two-way screw rod rotate and drive two clamp splices and be close to each other for two clamp splices press from both sides tight gyro wheel, reduce the condition that the gyro wheel rocked, reduce the connecting plate skew and lead to the easy possibility of squinting of circuit.

Optionally, the limiting assembly comprises a fixing block fixed on the supporting table, the fixing block penetrates through a fastening screw rod rotatably connected with the side wall of the sleeve, and the fastening screw rod is in threaded connection with two third nuts which are respectively abutted against two sides of the fixing block.

Through adopting above-mentioned technical scheme, through setting up fastening screw and third nut, be convenient for adjust sheathed tube position for.

Optionally, the supporting table is provided with a dovetail groove in the through groove, and dovetail blocks connected with the dovetail groove in a sliding manner are fixed on two sides of the sleeve.

By adopting the technical scheme, the dovetail block can slide along the length direction of the dovetail groove by arranging the dovetail groove, so that the possibility of deviation of the sleeve when the sleeve slides on the supporting table is reduced, and the condition of deviation of the connecting plate caused by the deviation of the sleeve is further reduced.

Optionally, the backup pad includes stopper and gag lever post, gag lever post and stopper fixed connection, stopper and connecting plate fixed connection, the spread groove has been seted up to the stopper, the stopper is located the spread groove internal fixation and has the relative guide block that sets up, set up the guide way of being connected with the guide block slides on the locating lever terminal surface.

Through adopting above-mentioned technical scheme, through setting up guide block and guide way, slide the effect that plays the direction to the backup pad, further reduce the possibility of backup pad skew, reduce the condition of the easy wearing and tearing behind the circuit skew.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the limiting mechanism is arranged to limit the positions of the two supporting plates, so that the condition that the mounting block inclines can be reduced, the possibility of abrasion of the line caused by inclined shaking of the line is easily reduced, and the practical service life of the line is prolonged;

2. through setting up locking subassembly and spacing subassembly, the adjusting connection board makes the connecting plate be in horizontal position, and the bracing piece can provide the support to the connecting plate simultaneously, realizes the injecing to the backup pad position, reduces the condition that the backup pad rocked.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic view of the internal structure of the support frame of this embodiment.

Fig. 3 is a schematic view of the internal structure of the support table and the connection plate according to the present embodiment.

Description of reference numerals: 1. a steel pipe rod body; 11. a first support tube; 12. a second support tube; 13. a flange plate; 2. a base; 3. positioning a rod; 31. a guide groove; 4. a support frame; 41. a limiting plate; 42. a support plate; 421. mounting blocks; 4211. mounting holes; 422. a limiting block; 4221. connecting grooves; 423. a limiting rod; 424. a guide block; 5. a support table; 51. a through groove; 52. a dovetail groove; 6. a control device; 61. a sleeve; 611. a dovetail block; 62. a support bar; 621. a first nut; 63. a limiting ring; 64. a roller; 7. a connecting plate; 71. a waist-shaped hole; 72. a positioning assembly; 721. a bidirectional screw; 722. a clamping block; 7221. an arc-shaped surface; 723. a second nut; 73. mounting grooves; 74. a limiting groove; 8. a fixed block; 81. fastening a screw rod; 82. and a third nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses steel pipe pole with adjustable strong point. Referring to fig. 1, the steel pipe pole with adjustable supporting points comprises a steel pipe pole body 1, wherein a base 2 is fixed at the bottom of the steel pipe pole body 1, and the base 2 is used for supporting the steel pipe pole body 1. The steel pipe pole body 1 comprises a first supporting pipe 11 and a second supporting pipe 12, the first supporting pipe 11 is connected with the second supporting pipe 12 through a flange plate 13, and the two flange plates 13 are fixed in a welding mode. The bottom of the second support tube 12 is fixedly connected with the top of the base 2. The top of the first supporting tube 11 is radially fixed with a positioning rod 3 along the first supporting tube 11, the outer peripheral surfaces of two ends of the positioning rod 3 are connected with supporting frames 4 in a sliding manner, the supporting frames 4 slide on the outer peripheral surface of the positioning tube along the central line of the positioning rod 3, and two limiting plates 41 which are arranged oppositely are fixed between the two supporting frames 4. The support frame 4 includes two relative backup pads 42 that set up, and the bottom of the one end that the locating lever 3 was kept away from to the backup pad 42 is fixed with installation piece 421, and installation hole 4211 has been seted up along the length direction of installation piece 421 to installation piece 421, and installation hole 4211 is used for installing the circuit. A supporting table 5 is fixed on the outer peripheral surface of the top of the first supporting tube 11, a control device 6 is arranged on the supporting table 5, and the control device 6 is used for controlling the inclination angle of the supporting frame 4, so that the circuit can be in a horizontal state on the inclined ground.

Referring to fig. 2 and 3, a through groove 51 is formed in the top of the support table 5 along the radial direction of the first support pipe 11, and the through grooves 51 are oppositely arranged along the center line of the first support pipe 11. The bottom of the support frame 4 is fixed with a connecting plate 7, a waist-shaped hole 71 is vertically formed in the connecting plate 7, and the connecting plate 7 is connected with the first support tube 11 in a sliding mode through the waist-shaped hole 71. The control device 6 comprises a sleeve 61 slidably connected in the through slot 51, the sleeve 61 sliding in the through slot 51 along the radial direction of the first support tube 11. The inner peripheral surface of the sleeve 61 is connected with a support rod 62 along the vertical sliding way, the bottom of the sleeve 61 is connected with a limit ring 63 along the sliding way, and the limit ring 63 slides at the bottom of the sleeve 61 along the central line of the sleeve 61. The inner peripheral surface of the limiting ring 63 is in threaded connection with the outer peripheral surface of the support rod 62. The top of the support rod 62 is rotatably connected with a roller 64, and the roller 64 is used for supporting the connecting plate 7. The connecting plate 7 is provided with a positioning assembly 72, and the positioning assembly 72 is used for limiting the sliding of the roller 64. The outer peripheral surface of the bottom of the support rod 62 is connected with a first nut 621 through a screw thread, and the first nut 621 is used for abutting against the bottom of the limit ring 63. The first nut 621 tightly abuts against the bottom surface of the limiting ring 63, so that the situation that the supporting rod 62 is loosened to cause the deviation of the connecting plate 7 can be reduced.

In order to reduce the possibility of sliding displacement of the sleeve 61 in the through groove 51, the support table 5 is located in the through groove 51, two dovetail grooves 52 are formed in the radial direction of the first support tube 11, the two dovetail grooves 52 are arranged oppositely, dovetail blocks 611 connected with the dovetail grooves 52 in a sliding manner are fixed on two sides of the sleeve 61, and the dovetail blocks 611 can slide in the radial direction of the first support tube 11.

Referring to fig. 2 and 3, mounting grooves 73 are formed at both ends of the connecting plate 7 along a length direction of the connecting plate 7, and the two mounting grooves 73 are symmetrically arranged along a radial direction of the first supporting tube 11. The positioning assembly 72 includes a bidirectional screw 721 penetrating the mounting groove 73, the bottom of the connecting plate 7 is provided with a limiting groove 74 communicated with the mounting groove 73, the connecting plate 7 is located in the limiting groove 74 and slidably connected with two oppositely arranged clamping blocks 722, and the inner peripheral surface of the clamping block 722 is in threaded connection with the bidirectional screw 721. The bottom of the clamping block 722 is provided with an arc-shaped surface 7221 attached to the peripheral surface of the roller 64, the peripheral surface of the bidirectional screw 721 is fixed with a second nut 723, the second nut 723 is used for being abutted against the end part of the connecting plate 7, the second nut 723 plays a role in preventing looseness, and the situation that the two clamping blocks 722 are separated from the roller 64 due to looseness of the bidirectional screw 721 is reduced.

Referring to fig. 2 and 3, in order to limit the sleeve 61 from sliding in the through groove 51, two fixing blocks 8 are fixed on the top of the support platform 5, and the two fixing blocks 8 are symmetrically arranged along the center line of the first support pipe 11. The fixed block 8 is provided with a fastening screw 81 along the radial direction of the first supporting tube 11, the outer peripheral surface of the fastening screw 81 is connected with two third nuts 82 through threads, and the relative inner sides of the third nuts 82 are respectively abutted against the two sides of the fixed block 8.

Referring to fig. 2 and 3, in order to reduce the possibility of the offset of the supporting frame 4, the supporting plate 42 includes a limiting block 422 and a limiting rod 423, the bottom of the limiting rod 423 is fixedly connected to the mounting block 421, the bottom of the limiting block 422 is fixedly connected to the connecting plate 7, and one end of the limiting rod 423, which is far away from the mounting block 421, is fixedly connected to the limiting block 422. Spacing block 422 is kept away from the one end of gag lever post 423 and has been seted up spread groove 4221, and spacing block 422 is located spread groove 4221 internal fixation and has the relative guide block 424 that sets up, sets up the guide way 31 of sliding with guide block 424 and being connected on the terminal surface at locating lever 3 both ends, and guide block 424 can slide in guide way 31 along the central line of locating lever 3.

The implementation principle of the steel pipe pole with adjustable strong point of this application embodiment does: when the supporting plate 42 needs to be fixed, an operator firstly measures the inclination angle of the ground, then swings the connecting plate 7 to enable the inclination angle of the supporting plate 42 to be the same as the inclination angle of the ground, then adjusts the position of the sleeve 61, then rotates the third nut 82 to enable the sleeve 61 to be fixed on the supporting table 5, then rotates the supporting rod 62 to enable the roller 64 to be abutted against the clamping blocks 722, screws the first nut 621 to further fix the supporting rod 62, then rotates the bidirectional screw 721 to enable the two clamping blocks 722 to clamp the roller 64, namely, the roller 64 can be fixed, and then screws the second nut 723 to further fix the bidirectional screw 721, then installs the first supporting tube 11 on the second supporting tube 12 to enable the supporting plate 42 to be in the horizontal position, namely, the circuit can be in the horizontal position, and the condition of inclined abrasion of the circuit is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a steel-pipe pole with adjustable strong point, includes steel-pipe pole body (1), its characterized in that: the steel pipe pole body (1) top is fixed with locating lever (3), locating lever (3) outer peripheral face slides and is connected with two backup pads (42) that set up relatively, backup pad (42) bottom is fixed with installation piece (421) that are used for installing the circuit, be equipped with on steel pipe pole body (1) and be used for restricting the gliding stop gear of two backup pads (42).

2. The steel pipe pole with adjustable supporting points of claim 1, wherein: stop gear is including being fixed in brace table (5) on the steel pipe pole outer peripheral face, two logical groove (51) have been seted up at brace table (5) top, brace table (5) are located logical groove (51) internal slipping and are connected with two sleeve pipes (61) that set up relatively, be equipped with on brace table (5) and be used for restricting gliding spacing subassembly of sleeve pipe (61), sleeve pipe (61) internal slipping is connected with bracing piece (62), be equipped with on steel pipe pole body (1) and be used for restricting gliding locking subassembly of bracing piece (62), bracing piece (62) top butt joint have with backup pad (42) fixed connection's connecting plate (7), waist shape hole (71) have been seted up to connecting plate (7), connecting plate (7) are connected through waist shape hole (71) and steel pipe pole body (1) slide.

3. The steel pipe pole with adjustable supporting points of claim 2, wherein: the locking subassembly is including sliding connection in spacing ring (63) of sleeve pipe (61) bottom, sliding connection is connected with bracing piece (62) in sleeve pipe (61), spacing ring (63) inner peripheral surface and bracing piece (62) threaded connection, bracing piece (62) bottom threaded connection have be used for with spacing ring (63) bottom butt first nut (621).

4. The steel pipe pole with adjustable supporting points of claim 2, wherein: limiting grooves (74) are formed in the bottom of the connecting plate (7), idler wheels (64) are rotatably connected to the top of the supporting rod (62), the idler wheels (64) are abutted to the connecting plate (7) through the limiting grooves (74), and a fixing assembly used for limiting the idler wheels (64) to slide is arranged on the connecting plate (7).

5. The steel pipe pole with adjustable supporting points of claim 4, wherein: mounting groove (73) have been seted up to connecting plate (7) tip, fixed subassembly is including wearing to locate two-way screw rod (721) in mounting groove (73), connecting plate (7) are located spacing groove (74) internal slipping and are connected with two clamp splice (722) that set up relatively, clamp splice (722) are used for pressing from both sides tight gyro wheel (64), two one end and two-way screw rod (721) threaded connection in passing mounting groove (73) respectively clamp splice (722), two-way screw rod (721) peripheral face is fixed with second nut (723) that are used for with connecting plate (7) tip butt.

6. The steel pipe pole with adjustable supporting points of claim 5, wherein: spacing subassembly is including being fixed in fixed block (8) on brace table (5), fixed block (8) are worn to be equipped with and are rotated fastening screw (81) of being connected with sleeve pipe (61) lateral wall, fastening screw (81) threaded connection has two third nuts (82), two third nut (82) respectively with the both sides butt of fixed block (8).

7. The steel pipe pole with adjustable supporting points of claim 2, wherein: the supporting platform (5) is provided with a dovetail groove (52) in the through groove (51), and dovetail blocks (611) connected with the dovetail groove (52) in a sliding mode are fixed on two sides of the sleeve (61).

8. The steel pipe pole with adjustable supporting points of claim 1, wherein: the utility model discloses a fixing device for fixing the automobile seat, including backup pad (42) including stopper (422) and gag lever post (423), gag lever post (423) and stopper (422) fixed connection, stopper (422) and connecting plate (7) fixed connection, spread groove (4221) have been seted up in stopper (422), stopper (422) are located spread groove (4221) internal fixation and have guide block (424) of relative setting, set up guide way (31) of being connected with guide block (424) slide on locating lever (3) terminal surface.