CN217882599U

CN217882599U - Staple bolt with tight line function

Info

Publication number: CN217882599U
Application number: CN202222140099.8U
Authority: CN
Inventors: 汪小霞
Original assignee: Guangdong Hengweitong Power Technology Co ltd
Current assignee: Guangdong Hengweitong Power Technology Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-11-22
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a staple bolt with tight line function, staple bolt with tight line function aim at solving under the prior art tight line device most exclusive use and only tight line function's technical problem. This staple bolt with tight line function is including not taking spacing staple bolt and taking spacing staple bolt, does not take spacing staple bolt and all is provided with hexagon nut and hexagon head full tooth bolt in middle part and the right side of taking spacing staple bolt, does not take spacing staple bolt and takes the left side of spacing staple bolt to be provided with ratchet, and ratchet includes ratchet pivot, tight line handle, ratchet bayonet lock, pawl and pawl pivot. The utility model discloses a staple bolt with tight line function directly combines tight line device with the staple bolt, connects the wire pole in one side, and the opposite side is used for tight line, unites two into one through direct tight line device and staple bolt both, can reduce intermediate junction complex deviation and influence the result of use.

Description

Staple bolt with tight line function

Technical Field

The utility model belongs to the technical field of the installation of optical cable, concretely relates to staple bolt with tight line function.

Background

The application of the wire tightening device in the field of electric power supply is very wide, the wire tightening device is fixed on a telegraph pole through a hoop, and a cable is pressed on an insulator through a wire pressing plate so that a power transmission line is fastened on the erected telegraph pole.

The existing tight line device is mostly used independently, the tight line device needs to be fixed with the hoop through the intermediate connecting piece, the using effect is easily influenced due to the matching deviation, and the tight line device has the function of tight line and is difficult to adjust the tightness degree of the cable.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

To prior art not enough, the utility model aims to provide a staple bolt with tight line function, this staple bolt with tight line function aim at solving under the prior art most exclusive use of tight line device and only tight line function's technical problem.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a such staple bolt with tight line function, this staple bolt with tight line function is including not taking spacing staple bolt and taking spacing staple bolt, the middle part and the right side of not taking spacing staple bolt and taking spacing staple bolt all are provided with hexagon nut and hexagon head full tooth bolt, the left side of not taking spacing staple bolt and taking spacing staple bolt is provided with ratchet, ratchet includes ratchet pivot, tight line handle, ratchet, bayonet lock, pawl and pawl pivot.

When the anchor ear with the wire tightening function of the technical scheme is used, firstly, the anchor ear without limit and the anchor ear with limit are installed on a proper telegraph pole, the arc-shaped section without limit and the right side with limit is arranged at two sides of the telegraph pole, then the anchor ear is locked and fixed on the telegraph pole by using a hexagon head full-tooth bolt and a hexagon nut, then a ratchet mechanism is installed, firstly, one end of a ratchet rotating shaft sequentially passes through holes arranged on the anchor ear with limit and the anchor ear without limit and extends to the outside without limit, at the moment, an extension rod fixedly connected with the ratchet rotating shaft is positioned at the outside with limit anchor ear, then a ratchet is sleeved on the extension rod through an installing groove arranged on the extension rod and matched with the extension rod, then a ratchet clamping pin is inserted into the extension rod through a square limiting groove, and the upper surface of the ratchet clamping pin is contacted with the lower surface of the ratchet, at the moment, a limiting hole on the ratchet clamping pin is communicated with a limiting hole formed in the extension rod, the limiting rod can be inserted into the limiting hole to limit the ratchet clamping pin in the extension rod, then the wire tightening handle is installed on the ratchet rotating shaft through the handle hole, then the pawl is sleeved on the pawl rotating shaft, then the clamping pin is inserted into the clamping pin hole to limit the pawl, the cable wire passes through the arc-shaped hole without the limiting hoop and on the left side of the limiting hoop and penetrates through the ratchet rotating shaft to be fixed, then the wire tightening handle is rotated along the direction of the ratchet wheel to tighten the wire, when the wire is not tightened, the wire cannot be pulled back due to non-construction operation under the action of the ratchet wheel and the pawl, when the preset wire tightening effect is achieved, the wire tightening can be stopped, the wire tightening handle is detached, and the clamping pin is installed in the hole position, so that the whole wire tightening process is completed;

in the application process, the tight line too tight circumstances can appear because of multiple reasons, when meetting this kind of circumstances, as shown in the figure, can unpack the bayonet lock earlier and relieve spacing to the pawl, demolish the pawl again to liberation ratchet loosens the wire, then overlaps the pawl cover in the pawl pivot, then pegs graft the bayonet lock in the bayonet lock is downthehole can carry out spacingly to the pawl again, restarts ratchet, through rotating tight line handle, tight line again, until reaching the best tight line effect.

Preferably, the pawl rotating shaft is welded to the hoop with the limit, the pawl sleeve is arranged on the pawl rotating shaft, a clamping pin hole is formed in one end, away from the hoop with the limit, of the pawl rotating shaft, the clamping pin is inserted into the clamping pin hole, and after the pawl sleeve is arranged on the pawl rotating shaft, the clamping pin is inserted into the clamping pin hole to limit the pawl.

Furthermore, one end of the ratchet rotating shaft penetrates through a through hole which is not provided with a limiting hoop and extends to the outside without the limiting hoop, the ratchet rotating shaft extends to the end without the limiting hoop and is provided with a handle hole, the tightening handle is inserted into the ratchet rotating shaft through the handle hole, and a user can conveniently rotate the ratchet through the setting of the tightening handle.

Furthermore, the other end of ratchet pivot runs through the through-hole of taking spacing staple bolt to set up and keeps away from a side looks parallel and level that does not take spacing staple bolt with taking spacing staple bolt, the other end fixedly connected with extension rod of ratchet pivot, on the extension rod was located to the ratchet cover, when rotating the ratchet pivot through the tight line handle, the ratchet pivot can drive rather than fixed connection's extension rod and rotate, and the extension rod can drive ratchet rotation at the rotation in-process.

Furthermore, the one end that the ratchet pivot was kept away from to the extension rod has been seted up with ratchet bayonet lock matched with square spacing groove, the ratchet bayonet lock is pegged graft on the extension rod through square spacing groove, still set up the spacing hole that is linked together with square spacing groove on the extension rod, spacing hole has also been seted up at the middle part of ratchet bayonet lock, and through the setting in spacing hole, can insert gag lever post or spacer pin with the spacing inside at the extension rod of ratchet bayonet lock to can make the ratchet bayonet lock stable provide limiting displacement for the ratchet.

Further, the ratchet wheel and the pawl cooperate.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model has the advantages that the anchor ear with the wire tightening function directly combines the wire tightening device with the anchor ear, one side is connected with the telegraph pole, the other side is used for wire tightening, and the deviation of the matching of the intermediate connection can be reduced to influence the use effect by directly combining the wire tightening device and the anchor ear into a whole;

2. the utility model discloses a staple bolt with tight line function passes through ratchet's setting, can avoid leading to the copper wire landing and influence the problem of engineering progress to appear because of mistake or other trouble influence tight line action for a moment, when the copper wire too tight be unfavorable for the use, can remove the straining force to the copper wire through disassembling ratchet, after the lax copper wire, at reassembly ratchet, readjust tight line length again to reach best tight line effect.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the apparatus of the present invention;

FIG. 2 is a schematic bottom perspective view of an embodiment of the apparatus of the present invention;

fig. 3 is a schematic front view of an embodiment of the present invention.

FIG. 4 is a schematic bottom view of an embodiment of the apparatus of the present invention;

fig. 5 is a schematic diagram of a partial explosion structure of an embodiment of the present invention.

The symbols in the drawings are: 1. a ratchet wheel rotating shaft; 2. a wire tightening handle; 3. a hexagonal nut; 4. a hexagonal head full-tooth bolt; 5. the limit hoop is not arranged; 6. a limiting hoop is arranged; 7. a ratchet wheel; 8. a ratchet wheel clamping pin; 9. a bayonet lock; 10. a pawl; 11. a pawl rotation shaft; 12. an extension rod.

Detailed Description

This embodiment is a staple bolt with tight line function, its schematic structure is shown in fig. 1, this staple bolt with tight line function is including not taking spacing staple bolt 5 and taking spacing staple bolt 6, the middle part and the right side of not taking spacing staple bolt 5 and taking spacing staple bolt 6 all are provided with hexagon nut 3 and hexagon head full tooth bolt 4, the left side of not taking spacing staple bolt 5 and taking spacing staple bolt 6 is provided with ratchet, ratchet includes ratchet pivot 1, tight line handle 2, ratchet 7, ratchet bayonet lock 8, bayonet lock 9, pawl 10 and pawl pivot 11, ratchet 7 and pawl 10 cooperate, ratchet 7's middle part is seted up with extension rod 12 matched with mounting groove (as shown in fig. 5, extension rod 12 is the tetragonal body, therefore the mounting groove also is square groove), when rotating ratchet pivot 1 through tight line handle 2, ratchet pivot 1 can drive the extension rod 12 rather than fixed connection and rotate, extension rod 12 can drive ratchet 7 through the mounting groove in the rotation process.

For the specific embodiment, the types and specifications of the hoop 5 without limitation and the hoop 6 with limitation can be set as required.

Wherein, the welding of pawl pivot 11 is taken spacing staple bolt 6 on, and the pawl 10 cover is located on the pawl pivot 11, and the one end that the pawl pivot 11 kept away from and is taken spacing staple bolt 6 has seted up the bayonet lock hole, and bayonet lock 9 is pegged graft in the bayonet lock is downthehole.

In addition, one end of the ratchet rotating shaft 1 penetrates through the through hole without the limiting hoop 5 and extends to the outside without the limiting hoop 5, the end of the ratchet rotating shaft 1 extending to the end without the limiting hoop 5 is provided with a handle hole, and the wire tightening handle 2 is inserted into the ratchet rotating shaft 1 through the handle hole.

Wherein, the other end of the ratchet wheel rotating shaft 1 passes through the through hole provided with the limit hoop 6 and is parallel and level with a side surface which is far away from the side without the limit hoop 5 and is provided with the limit hoop 6, the other end of the ratchet wheel rotating shaft 1 is fixedly connected with an extension rod 12, and the ratchet wheel 7 is sleeved on the extension rod 12.

In addition, the end of the extension rod 12 far away from the ratchet rotating shaft 1 is provided with a square limiting groove matched with the ratchet bayonet lock 8, the ratchet bayonet lock 8 is inserted into the extension rod 12 through the square limiting groove, the extension rod 12 is further provided with a limiting hole communicated with the square limiting groove, and the middle part of the ratchet bayonet lock 8 is also provided with a limiting hole.

The partial explosion diagram of the ratchet mechanism of the hoop with the wire tightening function is shown in fig. 5.

When the device of the technical scheme is used, firstly, the arc-shaped section without the limit hoop 5 and with the limit hoop 6 is arranged on a proper telegraph pole, the arc-shaped section without the limit hoop 5 and with the right side of the limit hoop 6 is arranged on two sides of the telegraph pole, then the arc-shaped section is locked and fixed on the telegraph pole by the hexagon head full-tooth bolt 4 and the hexagon nut 3, then the ratchet mechanism is arranged, firstly, one end of the ratchet rotating shaft 1 sequentially passes through the through holes arranged on the arc-shaped section without the limit hoop 6 and without the limit hoop 5 and extends to the outside without the limit hoop 5, then, the extension rod 12 fixedly connected with the ratchet rotating shaft 1 is positioned outside the limit hoop 6, then the ratchet 7 is sleeved on the extension rod 12 through the mounting groove matched with the extension rod 12, then the ratchet clamping pin 8 is inserted into the extension rod 12 through the square limiting groove, the upper surface of the ratchet clamping pin 8 is contacted with the lower surface of the ratchet 7, at the moment, a limiting hole on the ratchet bayonet lock 8 is communicated with a limiting hole arranged on the extension rod 12, the limiting rod can be inserted into the limiting hole to limit the ratchet bayonet lock 8 in the extension rod 12, then the stringing handle 2 is arranged on the ratchet rotating shaft 1 through the handle hole, then the pawl 10 is sleeved on the pawl rotating shaft 11, then the bayonet lock 9 is inserted into the bayonet lock hole to limit the pawl 10, a cable conductor passes through the arc-shaped hole without the limiting hoop 5 and the arc-shaped hole with the left side of the limiting hoop 6 and is fixed in the ratchet rotating shaft 1, then the stringing handle 2 is rotated along the direction of the ratchet 7 to strain the wire, when the wire is not tightened, the conductor cannot be pulled back due to non-construction operation under the action of the ratchet 7 and the pawl 10, when the preset stringing effect is reached, the wire tightening can be stopped, and the stringing handle 2 is dismounted, a bayonet lock is arranged in the hole position, so that the whole process of wire tightening is completed;

in the application process, the tight line too tight condition can appear because of multiple reasons, when meetting this kind of condition, as shown in fig. 4, can unpack bayonet lock 9 apart earlier and relieve spacing to pawl 10, demolish pawl 10 again to liberation ratchet, loosen the wire, then establish pawl 10 cover on pawl pivot 11, then peg graft bayonet lock 9 in the bayonet lock downthehole can carry out spacing to pawl 10 again, restart ratchet, through rotating tight line handle 2, tighten the line again, until reaching best tight line effect.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. The utility model provides a staple bolt with tight line function, this staple bolt with tight line function is including not taking spacing staple bolt (5) and taking spacing staple bolt (6), its characterized in that, the middle part and the right side of not taking spacing staple bolt (5) and taking spacing staple bolt (6) all are provided with hexagon nut (3) and hexagon head full tooth bolt (4), the left side of not taking spacing staple bolt (5) and taking spacing staple bolt (6) is provided with ratchet, ratchet includes ratchet pivot (1), tight line handle (2), ratchet (7), bayonet lock ratchet (8), bayonet lock (9), pawl (10) and pawl pivot (11).

2. The hoop with the wire tightening function according to claim 1, wherein the pawl rotating shaft (11) is welded to the hoop with the limit position (6), the pawl (10) is sleeved on the pawl rotating shaft (11), one end of the pawl rotating shaft (11) far away from the hoop with the limit position (6) is provided with a pin hole, and the pin (9) is inserted into the pin hole.

3. The hoop with the wire tightening function according to claim 2, wherein one end of the ratchet rotating shaft (1) penetrates through the through hole without the limit hoop (5) and extends to the outside without the limit hoop (5), the end of the ratchet rotating shaft (1) extending to the end without the limit hoop (5) is provided with a handle hole, and the wire tightening handle (2) is inserted into the ratchet rotating shaft (1) through the handle hole.

4. The hoop with the wire tightening function according to claim 3, wherein the other end of the ratchet spindle (1) penetrates through a through hole provided with the limiting hoop (6) and is flush with a side surface of the ratchet spindle (1) away from the hoop without the limiting hoop (5), an extension rod (12) is fixedly connected to the other end of the ratchet spindle (1), and the ratchet wheel (7) is sleeved on the extension rod (12).

5. The hoop with the wire tightening function according to claim 4, wherein a square limiting groove matched with the ratchet clamping pin (8) is formed in one end, away from the ratchet rotating shaft (1), of the extension rod (12), the ratchet clamping pin (8) is inserted into the extension rod (12) through the square limiting groove, a limiting hole communicated with the square limiting groove is further formed in the extension rod (12), and a limiting hole is further formed in the middle of the ratchet clamping pin (8).

6. A tension loop with tightening function according to claim 5, characterized in that the ratchet (7) and the pawl (10) cooperate.