CN210125117U

CN210125117U - Safety rope hook for high-voltage tower construction

Info

Publication number: CN210125117U
Application number: CN201920887547.6U
Authority: CN
Inventors: 熊仕维
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-03-06
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a safety rope couple is used in high tension tower construction, including two sets of hook lock spare that sets up the installation in opposite directions, hook lock spare includes that a set of open-ended couple main part and a set of movable mounting have been seted up in the connecting rod that seals of couple main part opening part, and the opening bottom of couple main part is constructed and is had a set of arc lug, and seals connecting rod and arc lug movable fit's position and install spacing axle, and is two sets of there is a set of pulley by the connecting axle cooperation between the hook lock spare, and a set of and connecting axle complex spliced eye has been seted up to the lower extreme of couple main part, and the axle center is seted up at the both ends of connecting axle and is just supplied anticreep bolt threaded connection's first bolt mating holes at same straight line with the connecting axle. The safety rope hook for the high-voltage iron tower construction is stable and reliable, easy to adjust, high in practical applicability and high in practical value.

Description

Safety rope hook for high-voltage tower construction

Technical Field

The utility model belongs to the technical field of the power transmission tower construction, concretely relates to safety rope couple is used in high tension tower construction.

Background

The transmission tower is a supporting point of an overhead line, a single-loop transmission tower is erected on the transmission tower, and a double-loop transmission tower is erected on the transmission tower. The single loop is a loop with a load provided with a power supply; the double-loop is a loop with 2 power supplies in a load.

Transmission of electricity tower is when installing and overhaul, and the staff all need wear safety device, and safety device's one end is mostly the couple structure of connecting the tower body, and current couple structure is mostly single group to get in touch the articulated fixed hawser of cooperation, and intensity is lower, and can't realize that the regulation suitability of hawser is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety rope couple is used in high tension tower construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safety rope hook for high-voltage iron tower construction comprises two groups of hook locking pieces which are oppositely arranged and installed, wherein each hook locking piece comprises a group of hook main bodies provided with openings and a group of sealing connecting rods movably installed at the openings of the hook main bodies;

a group of pulley main bodies are matched between the two groups of hook locking parts through a connecting shaft, a group of inserting holes matched with the connecting shaft are formed in the lower end of the hook main body, and first bolt matching holes which are provided with axes in the same straight line with the axes of the connecting shaft and used for threaded connection of anti-falling bolts are formed in the two ends of the connecting shaft;

couple main part and the one side that seals the connecting rod towards the pulley main part all are constructed connecting bolt, connecting bolt is constructed the multiunit in the periphery of couple main part, and connecting bolt is constructed a set ofly in the outside that seals the connecting rod, and two sets of setting in opposite directions be provided with multiunit cooperation connecting bolt's enhancement connecting rod between the hook lock spare.

Specifically, the bottom structure of couple main part has a set of groove that supplies the torsional spring installation, the both sides of torsional spring are provided with two sets of extensions respectively, and one of them set of extension butt in the inboard of couple main part, another set of extension butt in the inboard of sealing the connecting rod, the couple main part is kept away from the one end of arc lug and is seted up and seal the recess of connecting rod coupling.

Specifically, a set of pulley groove that supplies hawser complex is seted up between two parties to the outer fringe face of pulley main part, and the bearing mounting groove that supplies roller bearing installation is seted up to the both sides of pulley main part, the cooperation installation of two sets of bearing mounting grooves that connecting axle and pulley main part set up.

Specifically, the anti-falling bolt is inserted into a first bolt matching hole formed in the connecting shaft from one side, far away from the pulley body, of the hook locking piece.

Specifically, the two sides of the reinforcing connecting rod are provided with second bolt matching holes with the axes in the same straight line with the axes of the reinforcing connecting rod, and the spiral directions of the two groups of second bolt matching holes are opposite.

The utility model discloses a technological effect and advantage: the safety rope hook for the high-voltage iron tower construction adopts two groups of hook locking parts, the bottom ends of the two groups of hook locking parts are matched by a connecting shaft and matched with a group of pulleys, the pulleys are additionally provided so that a user can conveniently adjust a cable rope according to requirements, the cable rope can also be directly sleeved for fixation, and the applicability is strong; a plurality of groups of reinforcing connecting rods are connected between the two groups of hook-locking parts, and the two groups of hook-locking parts are close to each other and fixed when the reinforcing connecting rods rotate, so that the stability of the hook-locking parts in hanging connection is ensured; adopt the spacing fixed of anticreep bolt between hook latch fitting and the connecting axle, guarantee the stability of being connected between connecting axle and the hook latch fitting, this safety rope couple is used in high tension tower construction, reliable and stable, easily adjust practical suitability strong, have higher practical value.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic view of the hook member of the present invention.

In the figure: 1 hook latch spare, 2 connecting axles, 201 spliced eye, 3 pulley main parts, 301 pulley groove, 4 anticreep bolts, 401 first bolt mating holes, 5 couple main parts, 501 arc lug, 6 seal connecting rod, the spacing axle of 601, 7 roller bearing, 701 bearing mounting groove, 8 torsional springs, 9 reinforcing connecting rod, 901 second bolt mating holes, 10 connecting bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a safety rope hook for high-voltage iron tower construction as shown in figures 1-3, which comprises two groups of hook locking parts 1 which are oppositely arranged and installed, wherein each hook locking part 1 comprises a group of hook main bodies 5 which are provided with openings and a group of sealing connecting rods 6 which are movably installed at the openings of the hook main bodies 5, the bottom ends of the openings of the hook main bodies 5 are provided with a group of arc-shaped lugs 501, and the positions of the sealing connecting rods 6 which are movably matched with the arc-shaped lugs 501 are provided with limiting shafts 601;

a group of pulley main bodies 3 are matched between the two groups of hook-and-lock pieces 1 through a connecting shaft 2, a group of insertion holes 201 matched with the connecting shaft 2 are formed in the lower end of the hook main body 5, and first bolt matching holes 401, the axes of which are in the same straight line with the axis of the connecting shaft 2 and are used for threaded connection of anti-falling bolts 4, are formed in the two ends of the connecting shaft 2;

couple main part 5 and the one side of sealing connecting rod 6 orientation pulley main part 3 all are constructed with connecting bolt 10, connecting bolt 10 is constructed at the periphery of couple main part 5 and has the multiunit, and connecting bolt 10 is constructed in the outside of sealing connecting rod 6 and has a set of, and two sets of setting in opposite directions be provided with the reinforcing connecting rod 9 of multiunit cooperation connecting bolt 10 between the hook latch spare 1.

Specifically, the bottom of couple main part 5 is constructed with a set of groove that supplies 8 installation of torsional spring, 8 both sides of torsional spring are provided with two sets of extensions respectively, and wherein a set of extension butt in the inboard of couple main part 5, another set of extension butt in the inboard of sealing connecting rod 6, the recess with sealing connecting rod 6 coupling is seted up to the one end that arc lug 501 was kept away from to couple main part 5.

Specifically, a set of confession hawser complex pulley groove 301 has been seted up between two parties to pulley body 3's outer fringe face, and pulley body 3's both sides offer the bearing mounting groove 701 that supplies roller bearing 7 to install, two sets of bearing mounting grooves 701 cooperation installations that set up in connecting axle 2 and the pulley body 3, the usable pulley body 3 of user carries out the regulation of hawser when using, and the theory of use principle and fixed pulley power is the same, also can directly overlap and establish hawser pulley groove 301 internal fixation of pulley body 3 again, and the suitability is strong.

Specifically, the anti-falling bolt 4 is inserted into a first bolt matching hole 401 formed in the connecting shaft 2 from one side of the hook lock 1, which is far away from the pulley body 3, so that the stability of connection between the connecting shaft 2 and the hook lock 1 is ensured.

Specifically, the two sides of the reinforcing link 9 are both provided with second bolt matching holes 901 whose axes are in the same straight line with the axes of the reinforcing link 9, the two sets of second bolt matching holes 901 have opposite spiral directions, and the two sets of second bolt matching holes 901 having opposite spiral directions can be meshed with the connecting bolts 10 when a user rotates the reinforcing link 9, so that the two sets of connecting bolts 10 are completely immersed in the reinforcing link 9.

Specifically, when the safety rope hook for the high-voltage iron tower construction is assembled, a plurality of groups of reinforcing connecting rods 9 between two groups of hook locking parts 1 need to be assembled firstly, the reinforcing connecting rods 9 are firstly preliminarily screwed on the end parts of the connecting bolts 10 of one group of hook locking parts 1 and then are butted with the connecting bolts 10 of the other group of hook locking parts 1, the reinforcing connecting rods 9 are gradually rotated, so that the two groups of hook locking parts 1 are continuously close to and fixed until the connecting bolts 10 are completely immersed into the second bolt matching holes 901 of the reinforcing connecting rods 9, then the pulley main body 3 matched with the roller bearing 7 is arranged between the two groups of hook locking parts 1 through the connecting shaft 2, the integral assembly of the safety rope hook can be realized through the limitation of the anti-falling bolts 4, the pulley main body 3 of a user can adjust the rope when the safety rope hook is used, the use principle is the same as the principle of the fixed pulley force, the rope can be directly, the suitability is strong, and this safety rope couple is used in high tension tower construction, and is reliable and stable, easily adjusts practical suitability strong, has higher practical value.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a safety rope couple is used in high tension tower construction, includes two sets of hook latch parts (1) that set up the installation in opposite directions, its characterized in that: the hook locking piece (1) comprises a group of hook main bodies (5) provided with openings and a group of sealing connecting rods (6) movably arranged at the openings of the hook main bodies (5), a group of arc-shaped lugs (501) are constructed at the bottom ends of the openings of the hook main bodies (5), and limiting shafts (601) are arranged at the positions, movably matched with the arc-shaped lugs (501), of the sealing connecting rods (6);

a group of pulley main bodies (3) are matched between the two groups of hook locking pieces (1) through a connecting shaft (2), a group of inserting holes (201) matched with the connecting shaft (2) are formed in the lower end of the hook main body (5), and first bolt matching holes (401) which are in the same straight line with the axis of the connecting shaft (2) and are used for threaded connection of the anti-falling bolts (4) are formed in the two ends of the connecting shaft (2);

couple main part (5) and seal one side of connecting rod (6) orientation pulley main part (3) and all be constructed connecting bolt (10), connecting bolt (10) are constructed in the periphery of couple main part (5) and have the multiunit, and connecting bolt (10) are constructed in the outside of sealing connecting rod (6) and have a set of, and two sets of setting in opposite directions be provided with reinforcing connecting rod (9) of multiunit cooperation connecting bolt (10) between hook latch spare (1).

2. The safety rope hook for the construction of the high-voltage iron tower as claimed in claim 1, wherein: the bottom of couple main part (5) is constructed with the groove that a set of confession torsional spring (8) was installed, the both sides of torsional spring (8) are provided with two sets of extensions respectively, and wherein a set of extension butt in the inboard of couple main part (5), and another set of extension butt in the inboard of sealing connecting rod (6), the recess of connecting rod (6) coupling is seted up and is sealed to the one end that arc lug (501) was kept away from in couple main part (5).

3. The safety rope hook for the construction of the high-voltage iron tower as claimed in claim 1, wherein: the outer fringe face of pulley main part (3) is seted up a set of confession hawser complex pulley groove (301) between two parties, and the both sides of pulley main part (3) are seted up and are supplied bearing mounting groove (701) of roller bearing (7) installation, two sets of bearing mounting groove (701) cooperation installations that set up in connecting axle (2) and pulley main part (3).

4. The safety rope hook for the construction of the high-voltage iron tower as claimed in claim 1, wherein: the anti-falling bolt (4) is connected into a first bolt matching hole (401) formed in the connecting shaft (2) from one side, far away from the pulley body (3), of the hook locking piece (1).

5. The safety rope hook for the construction of the high-voltage iron tower as claimed in claim 1, wherein: and second bolt matching holes (901) with the axes in the same straight line with the axes of the reinforcing connecting rods (9) are formed in the two sides of each reinforcing connecting rod (9), and the spiral directions of the two groups of second bolt matching holes (901) are opposite.