CN214674242U - Good-stability suspension hardware fitting - Google Patents

Abstract

The utility model relates to a power transmission line suspension hardware fitting, in particular to a suspension hardware fitting with good stability, which comprises a hook body, both sides of the upper end of the hook body are fixedly connected with square rods, the top end of the hook body is fixedly connected with a cap, the outside of the hook body is slidably connected with a hanging plate, the bottom end of the hanging plate is fixedly connected with a limiting groove, a hook of the hook body is inserted into the limiting groove, the left side and the right side of the bottom wall in the hanging plate are fixedly connected with two buffer blocks, the square rod is positioned in the middle of the two buffer blocks, the bottom wall in the hanging plate is provided with a through hole, the two square rods are slidably matched with the through hole, the top end of the hanging plate is fixedly connected with a support transverse plate, the right side of the top end of the support transverse plate is fixedly connected with a support vertical plate, the top end of the support transverse plate and the bottom end of the rack plate are fixedly connected with a clamping mechanism, which is convenient for fixedly suspending the hanging hardware fitting on cross arms with different types, the stability and the practicality have been improved.

Description

Good-stability suspension hardware fitting

Technical Field

The utility model relates to a transmission line hangs the gold utensil, specifically is a good gold utensil that hangs of steadiness.

Background

The transmission line can use insulator chain, and insulator chain means that two or more insulator components are in the same place for hang the wire and make the wire and shaft tower and ground insulation, and present common practice is to tie up insulator chain on the shaft tower cross arm, because the tie up rope blows the sun throughout the year and causes easily not hard up to have the potential safety hazard, urgently needed a good gold utensil that hangs of steadiness to solve this problem.

Through the retrieval, chinese patent is CN 201410775157.1's utility model patent discloses a simulation insulator chain hangs gold utensil, including block handle, the couple body, wherein: the hook body comprises a fastening mechanism and a hook with a fishhook-shaped hook body, the clamping handle comprises a clamping head and an operating rod, the clamping head extends towards the direction departing from the operating rod and is provided with a limiting clamping tongue, the outer surface of the clamping head is provided with a first limiting part, the upper part of the hook body is provided with a first limiting matching part clamped with the first limiting part, the mounting and dismounting process is convenient and rapid, and the hook has the advantages of safety, reliability and high robustness, but the hook can only singly fix a simulation insulator string with a suspension shaft above the simulation insulator string during use, most of the insulator strings with hemispherical suspension rings can not be fixed, the suspension hardware fitting comprises a first clamping plate and a second clamping plate, only angle steel can be fixed, the hook is inconvenient to be fixedly suspended on steel materials such as a square pipe and a round pipe, the fixed angle steel is screwed by bolts, the insulator string is suspended at high altitude, and the bolts are easy to loosen after being blown and shaken for a long time, potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a gold utensil that hangs that steadiness is good to the insulator chain of hanging the area hemisphere link is not convenient for to the gold utensil that hangs that proposes in solving above-mentioned background art, is not convenient for carry out the problem of fixing to the steel of other shapes except the angle steel.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a hanging hardware fitting with good stability comprises a hook body, wherein square rods are fixedly connected to two sides of the upper end of the hook body, a cover cap is fixedly connected to the top end of the hook body, a hanging plate is slidably connected to the outer portion of the hook body, a limiting groove is fixedly connected to the bottom end of the hanging plate, a hook of the hook body is inserted into the limiting groove, two buffer blocks are fixedly connected to the left side and the right side of the inner bottom wall of the hanging plate, the square rods are located between the two buffer blocks, a through hole is formed in the inner bottom wall of the hanging plate, the two square rods are slidably matched with the through hole, a supporting transverse plate is fixedly connected to the top end of the hanging plate, a supporting vertical plate is fixedly connected to the right side of the top end of the supporting transverse plate, two rack plates are fixedly connected to the top end of the supporting vertical plate, a sliding block is arranged in the middle of the two rack plates in a sliding mode, a limiting plate is fixedly connected to the top end of the sliding block, non-return devices are respectively connected to the front side and rear side of the left end of the limiting plate, the bottom end of the sliding plate is fixedly connected with a dovetail block, the dovetail block is connected with a supporting transverse plate in a sliding mode, and the top end of the supporting transverse plate and the bottom end of the rack plate are fixedly connected with clamping mechanisms.

Preferably, the non-return device includes the sawtooth strip, sawtooth strip and rack board top fixed connection, sawtooth strip top sliding connection have the non return card strip, and the non return card strip articulates there is the non return piece, and the non return piece top is provided with the draw-in groove, and the inside slip of draw-in groove is provided with the fixture block, the top of fixture block and the bottom fixed connection of limiting plate.

Furthermore, the hasp is installed to the non return piece left end, and the one end fixed connection that the non return piece was kept away from to the hasp is at the left end of limiting plate.

And furthermore, a dovetail groove is formed in the left side of the top end of the supporting transverse plate, and the inside of the dovetail groove is connected with the dovetail block in a sliding mode.

Further scheme, clamping mechanism include the fixed block, the top and the bottom of fixed block respectively with rack plate bottom and the top fixed connection who supports the diaphragm, the one end threaded connection that the fixed block is close to the support riser central plane has the screw thread post, the one end fixedly connected with fastening pad of fixed block is kept away from to the screw thread post.

On the basis of the scheme, the handle is fixedly connected to the left end of the sliding plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a good gold utensil that hangs of steadiness possesses following beneficial effect:

1. this good gold utensil that hangs of steadiness both can hang the insulator chain that has the hemisphere link through the couple of the couple body, can hang the insulator chain that the top was equipped with the hanging spindle again and improve the adaptability.

2. This good gold utensil that hangs of steadiness can control tight fixture through the slip of limiting plate and non return device's cooperation, drives the vertical removal of screw thread post through twisting to change the fastening pad, can press from both sides tight fixture from top to bottom, and the fixture can be the steel of other shapes such as angle steel, square pipe or pipe, has improved the suitability to the tower cross arm.

3. This good gold utensil that hangs of steadiness, the couple through the couple body catches insulator chain, the couple top that makes the couple body through last pulling the couple body inserts the limiting groove simultaneously the square pole rebound goes out the through-hole, then ninety degrees of horizontal rotation, the couple body whereabouts, the square pole falls diapire in the scraper blade, the couple top of the couple body still is located the limiting groove this moment, the risk that the couple opening part that has prevented insulator chain through the couple body drops, the steadiness of hanging has been improved, and four buffer blocks at this moment play the effect of limiting its level pivoted to the square pole, the steadiness and the practicality of hanging have been improved.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

FIG. 2 is a schematic view of the hanging plate of the present invention showing the top view of the section structure;

FIG. 3 is a schematic top view of the hanging plate and the cap of the present invention;

fig. 4 is a left-view structural schematic diagram of the limiting plate and the hanging plate of the present invention;

FIG. 5 is a schematic view of the check device of the present invention;

FIG. 6 is a schematic view of the structure of the limiting groove in the bottom view of the present invention;

fig. 7 is a schematic diagram of a partial enlarged structure at a in fig. 4 according to the present invention.

In the figure: 1. a hook body; 2. a square bar; 3. capping; 4. a slide plate; 5. hanging the plate; 6. a limiting groove; 7. a buffer block; 8. a through hole; 9. supporting the transverse plate; 10. a support vertical plate; 11. a rack plate; 12. a limiting plate; 13. a card slot; 14. locking; 15. a sawtooth strip; 16. a clamping block; 17. a non-return clamping strip; 18. a check block; 19. a slider; 20. a dovetail groove; 21. a fixed block; 22. a threaded post; 23. a fastening pad; 24. a dovetail block; 25. a chute; 26. a handle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Examples

Referring to fig. 1-7, a hanging hardware fitting with good stability comprises a hook body 1, square rods 2 are fixedly connected to both sides of the upper end of the hook body 1, a cap 3 is fixedly connected to the top end of the hook body 1, a hanging plate 5 is slidably connected to the outside of the hook body 1, a limiting groove 6 is fixedly connected to the bottom end of the hanging plate 5, a hook of the hook body 1 is inserted into the limiting groove 6, the limiting groove 6 plays a role in limiting and protecting the hook of the hook body 1, an insulator string hung by the hook of the hook body 1 can be prevented from falling off from a hook opening, two buffer blocks 7 are fixedly connected to both the left side and the right side of the inner bottom wall of the hanging plate 5, the square rod 2 is located between the two buffer blocks 7, the buffer blocks 7 limit the square rod 2 to rotate horizontally, a locking state is achieved at the moment, a through hole 8 is formed in the inner bottom wall of the hanging plate 5, the two square rods 2 are in sliding fit with the through hole 8, when the square rod 2 rotates to the upper side of the through hole 8, the square rod 2 can slide to move downwards through the through hole 8, the cover cap 3 can fall onto the buffer block 7 along with the through hole, the buffer block 7 plays a buffering role on the cover cap 3 at the moment, the cover cap 3 plays a vertical limiting role on the hook body 1, the top end of the hanging plate 5 is fixedly connected with the supporting transverse plate 9, the left side of the top end of the supporting transverse plate 9 is provided with the dovetail groove 20, the inside of the dovetail groove 20 is provided with the dovetail block 24 in a sliding mode, the top end of the dovetail block 24 is fixedly connected with the bottom end of the sliding plate 4, the left end of the sliding plate 4 is fixedly connected with the handle 26, the handle 26 is convenient to push and pull the sliding plate 4, the right side of the top end of the supporting transverse plate 9 is fixedly connected with the supporting vertical plate 10, the two rack plates 11 are fixedly connected with the top end of the supporting vertical plate 10, the sliding block 19 is arranged in the middle of the two rack plates 11 in a sliding mode, the top end of the sliding block 19 is fixedly connected with the limiting plate 12, the bottom end of the sliding block 19 is fixedly connected with the sliding plate and the sliding plate 4, the sliding block 4 drives the sliding block 19 and the sliding block 24 to cooperate with the dovetail groove 20 and the two combined rack plates 11 to realize the horizontal direction The sliding of the sliding plate is realized, meanwhile, the dovetail groove 20 limits the vertical movement of the sliding plate 4, the front side and the rear side of the left end of the limiting plate 12 are both connected with non-return devices, each non-return device comprises a sawtooth strip 15, the sawtooth strip 15 is fixedly connected with the top end of the rack plate 11, the top end of the sawtooth strip 15 is slidably connected with a non-return clamping strip 17, the non-return clamping strip 17 is hinged with a non-return block 18, the top end of the non-return block 18 is provided with a clamping groove 13, the clamping block 16 is slidably arranged inside the clamping groove 13, the top end of the clamping block 16 is fixedly connected with the bottom end of the limiting plate 12, the non-return clamping strip 17 can enable the limiting plate 12 to slide to the right end along the sliding groove 25 in a single direction, the non-return clamping strip 17 is matched with the sawtooth strip 15, the top end of the non-return block 18 is provided with the clamping groove 13, the clamping block 16 is slidably arranged inside the clamping groove 13, the top end of the clamping block 16 is fixedly connected with the bottom end of the limiting plate 12, the left end of the non-return block 18 is provided with a lock 14, one end of the lock 14 far away from the non-return block 18 is fixedly connected with the left end of the limiting plate 12, when the lock catch 14 and the check clamping strip 17 are locked and matched with the sawtooth strip 15, the check block 18, the clamping block 16 and the clamping groove 13 to play a check role on the limiting plate 12 when the lock catch 14 and the check clamping strip are fastened for use, when the rack is disassembled for use, the lock catch 14 is opened, the check block 18 and the check clamping strip 17 can be taken down through the matching of the clamping block 16 and the clamping groove 13, the disassembly is convenient, the bottom end of the rack plate 11 is fixedly connected with a clamping mechanism, the clamping mechanism comprises a fixed block 21, the top end and the bottom end of the fixing block 21 are respectively and fixedly connected with the bottom end of the rack plate 11 and the top end of the supporting transverse plate 9, one end of the fixing block 21 close to the central plane of the supporting vertical plate 10 is in threaded connection with a threaded column 22, one end of the threaded column 22 far away from the fixing block 21 is fixedly connected with a fastening pad 23, the side wall of the fastening pad 23 is six surfaces, so that the use of tools is convenient, the tightness can be adjusted by screwing the tightening pad 23 with vertical movement of the threaded stud 22 in the vertical direction.

In conclusion, when the suspension fitting with good stability is suspended for use, the limiting plate 12 is adjusted to enable the limiting plate 12 to drive the sliding block 19 to move rightwards along the middle of the two rack plates 11, the bottom end of the sliding plate 4 drives the dovetail block 24 to synchronously slide rightwards along the dovetail groove 20 arranged on the left side of the top end of the supporting transverse plate 9 until the right end of the sliding plate 4 is pushed against the left end of the tower cross arm, the non-return devices arranged on the front side and the rear side of the left end of the limiting plate 12 are matched to enable the sliding plate 4 to horizontally fasten the tower cross arm, the threaded column 22 is driven to vertically move towards the direction close to the tower cross arm by screwing the fastening pad 23 until one end, close to the tower cross arm, of the fastening pad 23 is contacted with and fastened to the tower cross arm, the square rod 2 is parallel to and positioned above the through hole 8 by rotating the hook body 1, then the square rod 2 slides downwards through the through hole 8, and simultaneously the hook body 1 and the cap 3 move downwards along with the through hole 8, until block 3 bottom and 7 top contacts of buffer block, the couple top of the couple body 1 of this moment is taken off and is left inside 6 spacing grooves, be the 1 unblock state of the couple body this moment, then on hanging the couple body 1's couple with the insulator cluster, it makes the couple body 1's couple insert inside 6 spacing grooves through upwards lifting the couple body 1, 2 bottoms of square bar are higher than the top of buffer block 7, then the ninety degrees of horizontal rotation couple body 1, make square bar 2 perpendicular with through-hole 8, it makes its free whereabouts to loosen the couple body 1, contact with the inner bottom wall of link plate 5 up to 2 bottoms of square bar, the couple of the couple body 1 this moment still is located inside 6 spacing grooves, and square bar 2 this moment is just located in the middle of the space between 7 of buffer block, the couple body 1 is the lock-up state this moment, hang fixedly and finish.

When the hanger is detached for use, the hook body 1 is lifted upwards to enable the bottom end of the square rod 2 to be higher than the top end of the buffer block 7, then the square rod 2 is horizontally rotated by ninety degrees to be parallel to the through hole 8, the hook body 1 is slowly and vertically moved downwards, the square rod 2 slides through the through hole 8 until the bottom end of the cap 3 is contacted with the top end of the buffer block 7, at the moment, the hook of the hook body 1 is separated from the limiting groove 6, the insulator string can be taken down, the fastening pad 23 is reversely screwed and rotated to enable the threaded column 22 to drive the fastening pad 23 to vertically move for a proper distance in the direction departing from the crosspiece of the tower, by opening the lock catch 14, then a force which is along the direction departing from the central planes of the two racks and is perpendicular to the sawtooth strips 15 is applied to the non-return block 18, the fixture block 16 slides in the clamping groove 13 to drive the non-return block 18 and the non-return clamping strips 17 to move perpendicular to the sawtooth strips 15 until the non-return clamping strips 17 are completely separated from the range of the sawtooth strips 15, at the moment, the limiting plate 12 is moved leftwards, the horizontal fastening of the cross arm of the tower is released, and the disassembly can be completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a good suspension gold utensil of steadiness, includes couple body (1), its characterized in that: the left end and the right end of the hook body (1) are fixedly connected with square rods (2), the top end of the hook body (1) is fixedly connected with a cover cap (3), the outside of the hook body (1) is connected with a hanging plate (5) in a sliding manner, the bottom end of the hanging plate (5) is fixedly connected with a limiting groove (6), a hook of the hook body (1) is inserted into the limiting groove (6), the left side and the right side of the inner bottom wall of the hanging plate (5) are fixedly connected with two buffer blocks (7), the square rods (2) are positioned in the middle of the two buffer blocks (7), the inner bottom wall of the hanging plate (5) is provided with through holes (8), the two square rods (2) are in sliding fit with the through holes (8), the top end of the hanging plate (5) is fixedly connected with a supporting transverse plate (9), the top right side of the supporting transverse plate (9) is fixedly connected with a supporting vertical plate (10), and the top end of the supporting vertical plate (10) is fixedly connected with two rack plates (11), the middle of two rack plates (11) slides and is provided with a sliding block (19), the top end of the sliding block (19) is fixedly connected with a limiting plate (12), the front side and the rear side of the left end of the limiting plate (12) are respectively connected with a non-return device, the bottom end of the sliding block (19) is fixedly connected with a sliding plate (4), the bottom end of the sliding plate (4) is fixedly connected with a dovetail block (24), the dovetail block (24) is slidably connected with a supporting transverse plate (9), and the top end of the supporting transverse plate (9) and the bottom end of the rack plates (11) are respectively fixedly connected with a clamping mechanism.

2. The suspension fitting with good stability of claim 1, characterized in that: the non-return device comprises a sawtooth strip (15), the sawtooth strip (15) is fixedly connected with the top end of the rack plate (11), the top end of the sawtooth strip (15) is slidably connected with a non-return clamping strip (17), the non-return clamping strip (17) is hinged to a non-return block (18), the top end of the non-return block (18) is provided with a clamping groove (13), a clamping block (16) is arranged in the clamping groove (13) in a sliding mode, and the top end of the clamping block (16) is fixedly connected with the bottom end of the limiting plate (12).

3. The suspension fitting with good stability of claim 2, characterized in that: hasp (14) are installed to non return piece (18) left end, and hasp (14) are kept away from the one end fixed connection of non return piece (18) and are in the left end of limiting plate (12).

4. The suspension fitting with good stability of claim 1, characterized in that: the left side of the top end of the supporting transverse plate (9) is provided with a dovetail groove (20), and the inside of the dovetail groove (20) is in sliding connection with a dovetail block (24).

5. The suspension fitting with good stability of claim 1, characterized in that: the clamping mechanism comprises a fixing block (21), one end, close to the central plane of the supporting vertical plate (10), of the fixing block (21) is connected with a threaded column (22) in a threaded mode, and one end, far away from the fixing block (21), of the threaded column (22) is fixedly connected with a fastening pad (23).

6. The suspension fitting with good stability of claim 1, characterized in that: the left end of the sliding plate (4) is fixedly connected with a handle (26).

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