CN209282720U - A kind of adjustable transmission line construction lifting crossing frame - Google Patents

Abstract

The utility model provides a kind of adjustable transmission line construction lifting crossing frame, including mounting plate, protective plate, ladder stand structure is adjusted in movable pulley, foldable support frame structure, pintle hook construction, cylinder, fender rod can be protected, fixed block, fixed plate, connecting rod, fixed ring, connection sheet, fixed link, threaded rod and hook, the protective plate are bolted to the lower part at left and right sides of mounting plate respectively；The movable pulley is bolted to the middle position of protective plate bottom.The utility model bottom plate, mounting blocks, cone bar, connecting shaft, installation bolt, support tube, strut, the setting of stopper and buffer spring are conducive to be supported fixation to crossing frame；The setting of fastening plates, link block, ladder stand, fixing axle, fixing bolt, protective block, support rod, installation axle and fastening bolt is conducive to that the angle of ladder stand is adjusted, while electric wire is overhauled in personnel easy to repair climbing.

Description

A kind of adjustable transmission line construction lifting crossing frame

Technical field

The utility model belongs to transmission line construction technical field more particularly to a kind of adjustable transmission line construction rises Crossing frame drops.

Background technique

Be spanned transmission line of electricity to be onstructed is built above cable when, crossing frame is often used, at present using more Crossing frame in, one is the crossing frame that bamboo and wood or steel pipe are temporarily set up, one is safety protective is arranged in the top of crossing frame Net.

China Patent Publication No. is CN108879471A, and invention and created name is that a kind of lifting of transmission line construction is crossed over Frame, including a bracket and root traction rope；Each bracket includes that support base, a hydraulic cylinder, a hydraulic stem, gear ladder and root are drawn Rope；The lower end of a hydraulic cylinder is hinged with the support base respectively；One end of the hydraulic stem and the support base are solid It connects, the other end and the hydraulic cylinder are hinged；The gear ladder includes root curb girder and Duo Gen crossbeam；The both ends of the crossbeam are fixed respectively Be parallel to each other interval setting on the curb girder described in root, and between the crossbeam；One end of curb girder described in root respectively with a liquid The top of the telescopic rod of cylinder pressure is hinged；The inside top of a telescopic rod is respectively equipped with pulley I and pulley II；Drawstring described in root One end hinged with the telescopic rod is not connect with curb girder described in root respectively for one end, the other end bypasses the top of the pulley I After hang down；When a bracket is staggered relatively, traction rope described in root ride over respectively the bracket be located at the same side described in On pulley II.But existing transmission line construction is fixed crossing frame there is also inconvenient with lifting crossing frame, no The convenient angle of ladder stand is adjusted carries out the mobile problem of lifting to electric wire with inconvenient.

Therefore, a kind of adjustable transmission line construction is invented to be very necessary with lifting crossing frame.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of adjustable transmission line construction lifting leap Frame is fixed crossing frame with solving existing transmission line construction with lifting crossing frame inconvenience, it has not been convenient to ladder stand Angle be adjusted and inconvenient the mobile problem of lifting carried out to electric wire.A kind of adjustable transmission line construction lifting across More frame, including mounting plate, protective plate, movable pulley, foldable support frame structure are adjusted ladder stand structure, can protect draw hook Structure, cylinder, fender rod, fixed block, fixed plate, connecting rod, fixed ring, connection sheet, fixed link, threaded rod and hook, it is described Protective plate be bolted to the lower part at left and right sides of mounting plate respectively；The movable pulley is bolted to protective plate bottom Middle position；The foldable support frame structure is mounted on the lower part of mounting plate；The adjustable ladder stand structure installation The left side on surface on a mounting board；The right upper portion for protecting pintle hook construction to be mounted on fixed plate；The cylinder It is bolted to the right side of mounting plate upper surface；The fender rod is embedded in the middle position of cylinder upper surface；Described consolidates Determine the top that block is bolted to fender rod；The bolt of fixing plate is connected to the top of fixed block；The connecting rod spiral shell Bolt is connected to the top on the right side of mounting plate；The fixed ring is embedded in the right side of connecting rod；The connection sheet is bolted In the middle position of fixed plate bottom；The fixed link is from left to right successively embedded in the middle position of connection sheet bottom；Institute The threaded rod stated is threaded in the middle position of bottom of fixed；The hook is threaded in the centre of threaded rod bottom Position；The foldable support frame structure includes bottom plate, mounting blocks, bores bar, connecting shaft, installs bolt, support tube, strut, Stopper and buffer spring, the mounting blocks are bolted to the left and right sides of bottom base plate respectively；The cone bar passes through company Spindle is connected to the top on the right side of mounting blocks front surface；The installation bolt thread is connected to the connection of mounting blocks and connecting shaft Place；The support tube is bolted to the left side of mounting blocks bottom；Described strut one end is bolted on the left of cone bar Top, the other end are plugged on support tube inner right side；The stopper is bolted to the left side of strut；The buffer spring One end is welded on the left side inside support tube, and the other end is welded on the left side of stopper.

Preferably, the movable pulley is specifically using the universal rubber wheel for having brake block.

Preferably, the hook specifically uses aluminium alloy hook；The outer surface of the hook is inlaid with the PVC plastic bed of material.

Preferably, the junction of the mounting blocks and connecting shaft is provided with rubber ring；The rubber ring is embedded in company On the outer wall of spindle；The diameter of the connecting shaft is set as ten millimeters to 12 millimeters.

Preferably, the diameter of the buffer spring is set as ten millimeters to 12 millimeters；The buffer spring specifically uses Stainless steel spring.

Preferably, the adjustable ladder stand structure includes fastening plates, link block, ladder stand, fixing axle, fixed spiral shell Bolt, protective block, support rod, installation axle and fastening bolt, the link block are bolted to the left side of fastening plates upper surface；Institute The ladder stand stated is connected to the middle position of link block upper surface by fixing axle；The fixing bolt is threaded in connection The junction of block and fixing axle；The protective block is bolted to the right side of fastening plates upper surface；The support rod passes through Installation axle is connected to the middle position of protective block front surface；The fastening bolt is threaded in the company of protective block and installation axle Meet place；The left side of support rod is arranged in the ladder stand.

Preferably, the junction of the link block and fixing axle is provided with rubber ring；The rubber ring is embedded in solid On the outer wall of dead axle；The diameter of the fixing axle is set as ten millimeters to 12 millimeters；The protective block and installation axle Junction is provided with rubber ring；The rubber ring is embedded on the outer wall of installation axle；The diameter of the installation axle is set as Ten millimeters to 12 millimeters.

Preferably, the ladder stand is specifically using rust steel ladder；The upper surface of the ladder stand pedal, which is glued, thickness For two millimeters to four millimeters of rubber pad；The upper surface of the rubber pad is provided with linear type anti-skid chequer.

Preferably, described to protect pintle hook construction include connecting rod, runner, shaft, stay hook, connecting rope, connection ring, Fastening block and anti-anchor, the runner are connected to the middle position on the right side of connecting rod rear surface by shaft；The stay hook It is glued to the right lower quadrant of connecting rope；The connecting rope is wrapped in the middle position of runner outer surface；The connection ring is inlayed On the top of connecting rope；The fastening block is embedded in the left side of connecting rod upper surface；The anti-anchor is threaded in fastening The middle position of block upper surface.

Preferably, the stay hook specifically uses those hooks；The outer surface of the stay hook is inlaid with rubber layer.

Preferably, the connecting rope specifically uses stainless steel cable；The diameter of the connecting rope is set as ten millimeters extremely 12 millimeters.

Preferably, the bottom plate and mounting plate are bolted setting.

Preferably, the fastening plates and mounting plate are bolted setting.

Preferably, the connecting rod connect setting with bolt of fixing plate.

Preferably, the cylinder specifically uses the cylinder of SC125 type.

Compared with prior art, the utility model has the following beneficial effects:

1. in the utility model, the bottom plate, mounting blocks bore bar, and connecting shaft installs bolt, support tube, strut, resistance The setting of block and buffer spring is conducive to be supported fixation to crossing frame.

2. in the utility model, the fastening plates, link block, ladder stand, fixing axle, fixing bolt, protective block, support The setting of bar, installation axle and fastening bolt is conducive to that the angle of ladder stand is adjusted, while personnel easy to repair climbing pair Electric wire is overhauled.

3. in the utility model, the connecting rod, runner, shaft, stay hook, connecting rope, connection ring, fastening block and protection The setting of hook is conducive to carry out tethered sliding to electric wire.

4. in the utility model, the movable pulley specifically using the universal rubber wheel for having brake block, be conducive to across More frame is moved.

5. in the utility model, the hook specifically uses aluminium alloy hook；The outer surface of the hook is inlaid with PVC Plastic layer is beneficial to prevent hook and gets rusty damage.

6. in the utility model, the junction of the mounting blocks and connecting shaft is provided with rubber ring；The rubber ring It is embedded on the outer wall of connecting shaft；The diameter of the connecting shaft is set as ten millimeters to 12 millimeters, is beneficial to prevent connection Axis abrasion.

7. in the utility model, the diameter of the buffer spring is set as ten millimeters to 12 millimeters；The buffer spring Stainless steel spring is specifically used, buffer spring is beneficial to prevent and gets rusty fracture.

8. in the utility model, the ladder stand is specifically using rust steel ladder；The upper surface glue of the ladder stand pedal It is connected to the rubber pad with a thickness of two millimeters to four millimeters；The upper surface of the rubber pad is provided with linear type anti-skid chequer, favorably In preventing the foot of staff from skidding on the pedal of ladder stand.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of the foldable support frame structure of the utility model.

Fig. 3 is the structural schematic diagram of the adjustable ladder stand structure of the utility model.

Fig. 4 is the structural schematic diagram for protecting pintle hook construction of the utility model.

In figure:

1, mounting plate；2, protective plate；3, movable pulley；4, foldable support frame structure；41, bottom plate；42, mounting blocks；43, it bores Bar；44, connecting shaft；45, bolt is installed；46, support tube；47, strut；48, stopper；49, buffer spring；5, ladder stand is adjusted Structure；51, fastening plates；52, link block；53, ladder stand；54, fixing axle；55, fixing bolt；56, protective block；57, support rod； 58, installation axle；59, fastening bolt；6, pintle hook construction can be protected；61, connecting rod；62, runner；63, shaft；64, stay hook； 65, connecting rope；66, connection ring；67, fastening block；68, anti-anchor；7, cylinder；8, fender rod；9, fixed block；10, fixed plate； 11, connecting rod；12, fixed ring；13, connection sheet；14, fixed link；15, threaded rod；16, it links up with.

Specific embodiment

The utility model is described further below in conjunction with attached drawing:

Embodiment:

As shown in attached drawing 1 to attached drawing 4

The utility model provides a kind of adjustable transmission line construction lifting crossing frame, including mounting plate 1, protective plate 2, Movable pulley 3, foldable support frame structure 4 are adjusted ladder stand structure 5, can protect pintle hook construction 6, cylinder 7, fender rod 8, Fixed block 9, fixed plate 10, connecting rod 11, fixed ring 12, connection sheet 13, fixed link 14, threaded rod 15 and hook 16, it is described Protective plate 2 is bolted to the lower part of 1 left and right sides of mounting plate respectively；The movable pulley 3 is bolted to 2 bottom of protective plate Middle position；The foldable support frame structure 4 is mounted on the lower part of mounting plate 1；The adjustable ladder stand structure 5 It is mounted on the left side of 1 upper surface of mounting plate；The right upper portion for protecting pintle hook construction 6 to be mounted on fixed plate 10；Institute The cylinder 7 stated is bolted to the right side of 1 upper surface of mounting plate；The fender rod 8 is embedded in the interposition of 7 upper surface of cylinder It sets；The fixed block 9 is bolted to the top of fender rod 8；The fixed plate 10 is bolted to the upper of fixed block 9 Portion；The connecting rod 11 is bolted to the top on 1 right side of mounting plate；The fixed ring 12 is embedded in the right side of connecting rod 11 Side；The connection sheet 13 is bolted to the middle position of 10 bottom of fixed plate；The fixed link 14 is from left to right successively It is embedded in the middle position of 13 bottom of connection sheet；The threaded rod 15 is threaded in the middle position of 14 bottom of fixed link； The hook 16 is threaded in the middle position of 15 bottom of threaded rod；The foldable support frame structure 4 includes bottom plate 41, mounting blocks 42 bore bar 43, and connecting shaft 44 installs bolt 45, support tube 46, strut 47, stopper 48 and buffer spring 49, institute The mounting blocks 42 stated are bolted to the left and right sides of 41 bottom of bottom plate respectively；The cone bar 43 is connected to by connecting shaft 44 Top on the right side of 42 front surface of mounting blocks；The installation bolt 45 is threaded in the connection of mounting blocks 42 and connecting shaft 44 Place；The support tube 46 is bolted to the left side of 42 bottom of mounting blocks；Described 47 one end of strut is bolted to cone bar The top in 43 left sides, the other end are plugged on support tube (46) inner right side；The stopper 48 is bolted to strut 47 Left side；Described 49 one end of buffer spring is welded on the left side inside support tube 46, and the other end is welded on the left side of stopper 48.

In above-described embodiment, specifically, the movable pulley 3 is specifically using the universal rubber wheel for having brake block.

In above-described embodiment, specifically, the hook 16 specifically uses aluminium alloy hook；The outer surface of the hook 16 It is inlaid with the PVC plastic bed of material.

In above-described embodiment, specifically, the junction of the mounting blocks 42 and connecting shaft 44 is provided with rubber ring；It is described Rubber ring be embedded on the outer wall of connecting shaft 44；The diameter of the connecting shaft 44 is set as ten millimeters to 12 millimeters.

In above-described embodiment, specifically, the diameter of the buffer spring 49 is set as ten millimeters to 12 millimeters；Described Buffer spring 49 specifically uses stainless steel spring.

In above-described embodiment, specifically, the adjustable ladder stand structure 5 includes fastening plates 51, link block 52, climbing Ladder 53, fixing axle 54, fixing bolt 55, protective block 56, support rod 57, installation axle 58 and fastening bolt 59, the link block 52 are bolted to the left side of 51 upper surface of fastening plates；The ladder stand 53 is connected to table on link block 52 by fixing axle 54 The middle position in face；The fixing bolt 55 is threaded in the junction of link block 52 and fixing axle 54；The protection Block 56 is bolted to the right side of 51 upper surface of fastening plates；The support rod 57 is being connected to protective block 56 just by installation axle 58 The middle position on surface；The fastening bolt 59 is threaded in the junction of protective block 56 and installation axle 58；Described climbs The left side of support rod 57 is arranged in ladder 53.

In above-described embodiment, specifically, the junction of the link block 52 and fixing axle 54 is provided with rubber ring；It is described Rubber ring be embedded on the outer wall of fixing axle 54；The diameter of the fixing axle 54 is set as ten millimeters to 12 millimeters；Institute The junction of the protective block 56 and installation axle 58 stated is provided with rubber ring；The rubber ring is embedded in the outer wall of installation axle 58 On；The diameter of the installation axle 58 is set as ten millimeters to 12 millimeters.

In above-described embodiment, specifically, the ladder stand 53 is specifically using rust steel ladder；53 pedal of ladder stand Upper surface, which is glued, the rubber pad with a thickness of two millimeters to four millimeters；It is anti-skidding that the upper surface of the rubber pad is provided with linear type Line.

In above-described embodiment, specifically, described, to protect pintle hook construction 6 include connecting rod 61, runner 62, shaft 63, Stay hook 64, connecting rope 65, connection ring 66, fastening block 67 and anti-anchor 68, the runner 62 are connected to by shaft 63 Middle position on the right side of 61 rear surface of bar；The stay hook 64 is glued to the right lower quadrant of connecting rope 65；The connecting rope 65 It is wrapped in the middle position of 62 outer surface of runner；The connection ring 66 is embedded in the top of connecting rope 65；The fastening block 67 are embedded in the left side of 61 upper surface of connecting rod；The anti-anchor 68 is threaded in the middle position of 67 upper surface of fastening block.

In above-described embodiment, specifically, the stay hook 64 specifically uses those hooks；Outside the stay hook 64 Surface inserting has rubber layer.

In above-described embodiment, specifically, the connecting rope 65 specifically uses stainless steel cable；The connecting rope 65 it is straight Diameter is set as ten millimeters to 12 millimeters.

In above-described embodiment, specifically, the bottom plate 41 and mounting plate 1 are bolted setting.

In above-described embodiment, specifically, the fastening plates 51 and mounting plate 1 are bolted setting.

In above-described embodiment, specifically, the connecting rod 61 and fixed plate 10 are bolted setting.

In above-described embodiment, specifically, the cylinder 7 specifically uses the cylinder of SC125 type.

Working principle

When the utility model is used, the traction end of external vehicle is mounted in fixed ring 12 first, is then used Exterior vehicle, which is moved to crossing frame, needs position to be used, then unclamps installation bolt 45, and cone bar 43 is made to be in plumbness, Then external tool beats protective plate 2, and crossing frame can be fixed by so that cone bar 43 is inserted into underground, then connects External power supply presses the control switch on lower cylinder 7 then according to the height difference of route, and cylinder 7 is made to drive consolidating on fender rod 8 Fixed board 10 is gone up and down, and after lifting, disconnects external power supply, and and then unclamping fixing bolt 55 makes ladder stand 53 and fixed plate 10 are in contact, and be then locked bolt 55, subsequently unclamp fastening bolt 59 and adjust support rod 57, make support rod 57 and climbing Ladder 53 is in contact, and fastening bolt 59 is locked after adjusting, and then staff is climbed by ladder stand 53 onto fixed plate 10 Route can be overhauled, then the electric wire for needing tethered sliding is hung on stay hook 64, then held connection ring 66 and draw Dynamic connecting rope 65, tethered sliding can be carried out to electric wire by making runner 62 that stay hook 64 be driven to move up.

Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model It encloses.

Claims (10)

1. a kind of adjustable transmission line construction lifting crossing frame, which is characterized in that the adjustable transmission line construction rises Drop crossing frame includes mounting plate (1), protective plate (2), movable pulley (3), foldable support frame structure (4), adjustable ladder stand knot Structure (5) can protect pintle hook construction (6), cylinder (7), fender rod (8), fixed block (9), fixed plate (10), connecting rod (11), Fixed ring (12), connection sheet (13), fixed link (14), threaded rod (15) and hook (16), the protective plate (2) difference bolt It is connected to the lower part at left and right sides of mounting plate (1)；The movable pulley (3) is bolted to the interposition of protective plate (2) bottom It sets；The foldable support frame structure (4) is mounted on the lower part of mounting plate (1)；Adjustable ladder stand structure (5) peace Mounted in the left side of mounting plate (1) upper surface；Described protects pintle hook construction (6) to be mounted on the right side of fixed plate (10) Portion；The cylinder (7) is bolted to the right side of mounting plate (1) upper surface；The fender rod (8) is embedded in cylinder (7) The middle position of upper surface；The fixed block (9) is bolted to the top of fender rod (8)；Described fixed plate (10) spiral shell Bolt is connected to the top of fixed block (9)；The connecting rod (11) is bolted to the top on the right side of mounting plate (1)；Described Fixed ring (12) is embedded in the right side of connecting rod (11)；The connection sheet (13) is bolted in fixed plate (10) bottom Between position；The fixed link (14) is from left to right successively embedded in the middle position of connection sheet (13) bottom；The screw thread Bar (15) is threaded in the middle position of fixed link (14) bottom；The hook (16) is threaded in threaded rod (15) bottom The middle position in portion；The foldable support frame structure (4) includes bottom plate (41), and mounting blocks (42) are bored bar (43), connecting shaft (44), installation bolt (45), support tube (46), strut (47), stopper (48) and buffer spring (49), the mounting blocks (42) It is bolted to the left and right sides of bottom plate (41) bottom respectively；The cone bar (43) is connected to mounting blocks by connecting shaft (44) (42) top on the right side of front surface；The installation bolt (45) is threaded in the connection of mounting blocks (42) and connecting shaft (44) Place；The support tube (46) is bolted to the left side of mounting blocks (42) bottom；Described strut (47) one end is bolted Top on the left of cone bar (43), the other end are plugged on support tube (46) inner right side；The stopper (48) is bolted In the left side of strut (47)；Described buffer spring (49) one end is welded on the internal left side of support tube (46), and the other end is welded on The left side of stopper (48).

2. adjustable transmission line construction lifting crossing frame as described in claim 1, which is characterized in that the movable pulley (3) specific using the universal rubber wheel for having brake block.

3. adjustable transmission line construction lifting crossing frame as described in claim 1, which is characterized in that the hook (16) aluminium alloy hook is specifically used；The outer surface of the hook (16) is inlaid with the PVC plastic bed of material.

4. adjustable transmission line construction lifting crossing frame as described in claim 1, which is characterized in that the mounting blocks (42) and the junction of connecting shaft (44) is provided with rubber ring；The rubber ring is embedded on the outer wall of connecting shaft (44)；Institute The diameter for the connecting shaft (44) stated is set as ten millimeters to 12 millimeters.

5. adjustable transmission line construction lifting crossing frame as described in claim 1, which is characterized in that the buffer spring (49) diameter is set as ten millimeters to 12 millimeters；The buffer spring (49) specifically uses stainless steel spring.

6. adjustable transmission line construction lifting crossing frame as described in claim 1, which is characterized in that described is adjustable Ladder stand structure (5) includes fastening plates (51), link block (52), ladder stand (53), fixing axle (54), fixing bolt (55), is prevented Protecting block (56), support rod (57), installation axle (58) and fastening bolt (59), the link block (52) are bolted to fastening plates (51) left side of upper surface；The ladder stand (53) is connected to the interposition of link block (52) upper surface by fixing axle (54) It sets；The fixing bolt (55) is threaded in the junction of link block (52) and fixing axle (54)；The protective block (56) it is bolted to the right side of fastening plates (51) upper surface；The support rod (57) is connected to protection by installation axle (58) The middle position of block (56) front surface；The fastening bolt (59) is threaded in the company of protective block (56) and installation axle (58) Meet place；Left side of ladder stand (53) setting in support rod (57).

7. adjustable transmission line construction lifting crossing frame as claimed in claim 6, which is characterized in that the link block (52) and the junction of fixing axle (54) is provided with rubber ring；The rubber ring is embedded on the outer wall of fixing axle (54)；Institute The diameter for the fixing axle (54) stated is set as ten millimeters to 12 millimeters；The connection of protective block (56) and the installation axle (58) Place is provided with rubber ring；The rubber ring is embedded on the outer wall of installation axle (58)；The diameter of the installation axle (58) is set It is set to ten millimeters to 12 millimeters.

8. adjustable transmission line construction lifting crossing frame as claimed in claim 6, which is characterized in that the ladder stand (53) specific using rust steel ladder；The upper surface of described ladder stand (53) pedal, which is glued, the rubber with a thickness of two millimeters to four millimeters Rubber mat；The upper surface of the rubber pad is provided with linear type anti-skid chequer.

9. adjustable transmission line construction lifting crossing frame as described in claim 1, which is characterized in that described protects Pintle hook construction (6) includes connecting rod (61), runner (62), shaft (63), stay hook (64), connecting rope (65), connection ring (66), Fastening block (67) and anti-anchor (68), during the runner (62) is connected on the right side of connecting rod (61) rear surface by shaft (63) Between position；The stay hook (64) is glued to the right lower quadrant of connecting rope (65)；The connecting rope (65) is wrapped in runner (62) middle position of outer surface；The connection ring (66) is embedded in the top of connecting rope (65)；The fastening block (67) It is embedded in the left side of connecting rod (61) upper surface；The anti-anchor (68) is threaded in the interposition of fastening block (67) upper surface It sets.

10. adjustable transmission line construction lifting crossing frame as claimed in claim 9, which is characterized in that the connection (65) are restricted specifically using stainless steel cable；The diameter of the connecting rope (65) is set as ten millimeters to 12 millimeters.