CN217106408U

CN217106408U - Strainer that electric power construction has safety protection function

Info

Publication number: CN217106408U
Application number: CN202122549894.8U
Authority: CN
Inventors: 金云平
Original assignee: Hunan Anzhe Electric Power Construction Co ltd
Current assignee: Hunan Anzhe Electric Power Construction Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-08-02
Anticipated expiration: 2031-10-22

Abstract

The utility model belongs to the field of power construction tensioners, in particular to a tensioner with safety protection function for power construction, which comprises a cable frame, a fixed sleeve outside the cable frame in fixed installation, a steel cable used for stabilizing the cable frame and fixedly connected with a fixed end, an anti-skid component positioned on the steel cable and a tensioning component connected with one end of the anti-skid component; electric power construction has strainer of safety protection function, setting through anti-skidding subassembly and taut subassembly, utilize square head return force spanner to rotate the wrapping post and take-up the steel cable with the one end of steel cable through the stiff end that sets up behind the clamping unit, splint one and the pressure of splint two pairs of steel cables increase gradually when exerting pressure, cooperation through lock round pin and external member and I-shaped connecting plate makes the taut steel cable in rotation can not lead to kick-backing because of taking off power, thereby better protection constructor, prevent unexpected emergence, make the structure of strainer simple more reasonable, the operation is more convenient, and it is more convenient to carry.

Description

Strainer that electric power construction has safety protection function

Technical Field

The utility model belongs to the technical field of the power construction strainer, concretely relates to power construction has strainer of safety protection function.

Background

Experience of various countries in the world shows that the development speed of power production is higher than that of other departments so as to promote the coordinated development of national economy, so that the power industry is also called as the 'first officer' of national economy, a tensioner is a fixing function used in the transportation, movement, shipment or storage of goods, the tensioner does not fall off after being locked, is safe and reliable, light and convenient to operate, and protects objects from being damaged, mainly plays a tensioning role in the process of power construction, and is a vital existence, the existing tensioner with the power construction and the safety protection function is convenient to adjust the length of a steel cable, the adjusting steel cable is fixed by adjusting a fixing hook on one side of the steel cable, the whole device is convenient to stabilize by adjusting the tension between the steel cable and the hook, but the adjusting step is complicated, the construction efficiency is influenced, and the steel cable rebounding caused by improper operation can also occur, even the constructors are injured, and the tensioning effect is not ideal.

Therefore, the tensioner with the safety protection function for electric power construction is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an electric power construction has strainer of safety protection function can make the device stabilize easy operation more through taut to taut better characteristics of effect.

In order to achieve the above object, the utility model provides a following technical scheme: a strainer with a safety protection function for electric power construction comprises a cable frame, a fixed sleeve, a steel cable, an anti-skid component and a tensioning component, wherein the fixed sleeve is arranged on the outer side of the cable frame in fixed installation;

the anti-slip assembly comprises a first clamping plate, a second clamping plate, a first connecting plate, a second connecting plate, a third connecting plate and a straight chute, one end of the first connecting plate is rotatably connected with one end of the first clamping plate through a shaft pin, the other end of the first connecting plate is rotatably connected with the second clamping plate through the shaft pin, one end of the second connecting plate is rotatably connected with one end of the first clamping plate through the shaft pin, the middle position of the second connecting plate is rotatably connected with the second clamping plate through the shaft pin, the other end of the second connecting plate is rotatably connected with one end of the third connecting plate, the second clamping plate is provided with the straight chute, and the other end of the third connecting plate is slidably connected with the straight chute through the shaft pin;

the tensioning assembly comprises a connecting piece, an I-shaped connecting plate, a winding post, a sleeve piece, a square groove, a limiting hole and a locking pin, wherein one side of the I-shaped connecting plate is connected with the connecting piece in a rotating mode through a shaft pin, the other side of the I-shaped connecting plate is connected with the winding post in a rotating mode, one end of the winding post is connected with the sleeve piece in a rotating mode through one side of the I-shaped connecting plate, a plurality of through holes are formed in one end of the sleeve piece, a plurality of holes formed in the I-shaped connecting plate in rotating mode and connected with the bottom end of the sleeve piece are fixedly connected through the locking pin, and the square groove is formed in the sleeve piece.

As the utility model relates to an electric power construction has the strainer of safety protection function preferred, the clamping face of splint one and the clamping face of splint two are interior concave type and surface are equipped with the arch.

As the utility model relates to an electric power construction has strainer of safety protection function preferred, the position in the hole of seting up on splint one and the splint two is unanimous, and the position in the hole of seting up on the hole of connecting plate one and the connecting plate two is unanimous.

As the utility model relates to an electric power construction has strainer of safety protection function preferred, the through-hole that the through-hole was seted up to the one end of connecting piece has three one ends of connecting plate to pass through pivot and a word spout sliding connection.

As the utility model relates to an electric power construction has strainer of safety protection function preferred, the connecting piece is the circular arc type setting.

As the utility model relates to an electric power construction has strainer of safety protection function and is preferred, has seted up the through-hole on the wrapping post.

Compared with the prior art, the beneficial effects of the utility model are that: electric power construction has strainer of safety protection function, setting through anti-skidding subassembly and taut subassembly, utilize square head return force spanner to rotate the stiff end that passes through the setting behind the tight subassembly with the one end of steel cable, strain the steel cable, thereby make the device reach steady state, splint one and the pressure of splint two pairs of steel cables increase gradually when exerting pressure, the phenomenon of return force can not appear, cooperation through locking round pin and external member and I-shaped connecting plate makes the taut steel cable of rotation back can not be because of, take off the power and lead to kick-backing, thereby better protection constructor, prevent unexpected emergence, make strainer's structure simple more reasonable, the operation is more convenient, it is more convenient to carry.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic structural view of the anti-skid assembly of the present invention;

FIG. 3 is a schematic structural view of the explosion of the anti-slip assembly of the present invention;

FIG. 4 is a schematic structural view of a tension assembly of the present invention;

FIG. 5 is a schematic view of the exploded structure of the tension assembly of the present invention;

in the figure:

1. a cable rack; 11. a wire rope; 2. a fixed end; 3. fixing a sleeve;

4. an anti-skid component; 41. a first clamping plate; 42. a second clamping plate; 43. a first connecting plate; 44. a second connecting plate; 45. A third connecting plate; 46. a straight chute;

5. a tension assembly; 51. a connecting member; 52. an I-shaped connecting plate; 53. a winding post; 54. a kit; 55. A square groove; 56. a limiting hole; 57. and a locking pin.

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.

As shown in fig. 1;

the utility model provides a strainer that electric power construction has safety protection function, includes fixed cover 3 and the steel cable 11 that is used for stabilizing cable frame 1 and with stiff end 2 fixed connection of cable frame 1 outside in cable frame 1 and the fixed mounting.

In this embodiment: current power construction has safety protection function's strainer, erects cable frame 1 subaerial time, often need be fixed cable frame 1 through using steel cable 11, often need be taut to steel cable 11 when fixed, be in steady state with the device.

It should be noted that: the steel cable 11 has certain tensile strength, prevents to appear the fracture of steel cable 11 after setting up, leads to taking place danger, prevents that the accident from taking place.

As shown in fig. 2, fig. 3 and fig. 4, fig. 5:

based on the existing tensioner with the safety protection function in power construction, the anti-skid component 4 on the steel cable 11 and the tensioning component 5 connected with one end of the anti-skid component 4 are arranged on the basis of the existing tensioner with the safety protection function in power construction.

Further, the method comprises the following steps:

in summary, the anti-skid assembly 4 includes a first clamping plate 41, a second clamping plate 42, a first connecting plate 43, a second connecting plate 44, a third connecting plate 45 and a straight sliding groove 46, wherein one end of the first connecting plate 43 is rotatably connected with one end of the first clamping plate 41 through a shaft pin, the other end of the first connecting plate 43 is rotatably connected with the second clamping plate 42 through a shaft pin, one end of the second connecting plate 44 is rotatably connected with one end of the first clamping plate 41 through a shaft pin, the middle position of the second connecting plate 44 is rotatably connected with the second clamping plate 42 through a shaft pin, the other end of the second connecting plate 44 is rotatably connected with one end of the third connecting plate 45, the second clamping plate 42 is provided with a straight sliding groove 46, and the other end of the third connecting plate 45 is slidably connected with the straight sliding groove 46 through a shaft pin;

in this embodiment: the second clamping plate 42 is provided with a straight-line sliding groove 46, one end of the connecting plate three 45 is in sliding connection with the straight-line sliding groove 46 through a shaft pin, when one end of the connecting plate three 45 is pulled through application of force, one end of the connecting plate three 45 is in sliding connection with the straight-line sliding groove 46 through the shaft pin to drive one end of the connecting plate three 45 to move in the straight-line sliding groove 46, one end of the connecting plate two 44 is rotatably connected with the other end of the connecting plate three 45 to drive one end of the connecting plate two 44 to rotate along with the shaft pin, one end of the connecting plate two 44 is rotatably connected with one end of the first clamping plate 41 through the shaft pin, the other end of the connecting plate one 43 is rotatably connected with the second clamping plate 42 through the shaft pin to drive the connecting plate one 43 and the connecting plate two 44 to rotate along with the shaft pin, and then one side of the first clamping plate 41 is attached and clamped with one side of the second clamping plate 42, the steel cable 11 passing through the clamping surface is firmly attached to the clamping surface, and the clamping effect is more reliable.

It should be understood that: the clamping surface of the first clamping plate 41 and the clamping surface of the second clamping plate 42 are concave and provided with protrusions, so that the steel cable 11 passing through the clamping surfaces is firmly attached to the clamping surfaces, and the clamping effect is more reliable.

It should be noted that: the positions of the holes formed in the first clamping plate 41 and the second clamping plate 42 are the same, and the positions of the holes formed in the first connecting plate 43 and the positions of the holes formed in the second connecting plate 44 are the same.

As shown in fig. 4 and 5:

further, the method comprises the following steps: the tensioning assembly 5 comprises a connecting piece 51, an I-shaped connecting plate 52, a winding post 53, an external member 54, a square groove 55, a limiting hole 56 and a locking pin 57, wherein one side of the I-shaped connecting plate 52 is rotatably connected with the connecting piece 51 through a shaft pin, the other side of the I-shaped connecting plate 52 is rotatably connected with the winding post 53, one end of the winding post 53 is rotatably connected with the external member 54 through one side of the I-shaped connecting plate 52, one end of the external member 54 is provided with a plurality of through holes, the I-shaped connecting plate 52 rotatably connected with the bottom end of the external member 54 is fixedly connected with a plurality of holes through the locking pin 57, and the external member 54 is provided with the square groove 55.

In this embodiment: the square-head back-force wrench is utilized to rotate the external member 54, one end of the winding post 53 is rotatably connected with the external member 54 through one side of the I-shaped connecting plate 52, the external member 54 is driven to rotate on one side of the I-shaped connecting plate 52, the winding post 53 is rotatably connected with the other side of the I-shaped connecting plate 52, one end of the winding post 53 is rotatably connected with the external member 54 through one side of the I-shaped connecting plate 52, the winding post 53 is driven to rotate, one side of the I-shaped connecting plate 52 is rotatably connected with the connecting member 51 through a shaft pin, the connecting member 51 is connected with one end of the connecting plate three 45 through a shaft and is in sliding connection with the straight sliding groove 46, the steel cable 11 is wound on the winding post 53 to rotate, one side of the connecting member 51 drives one end of the movable connecting plate three 45 to slide in the straight sliding groove 46 under the action of stress, the steel cable 11 is tensioned, the device reaches an ideal balance state, the tensioned steel cable 11 can not rebound caused by the force release through the matching of the locking pin 57, the external member 54 and the I-shaped connecting plate 52, thereby better protection constructor prevents unexpected emergence.

It should be understood that: through this setting, can make when taking up through using the power wrench, the steel cable that encircles on wrapping post 53 can not be because of the elasticity resilience of self.

It should be noted that: connecting piece 51 is the circular arc type setting, through this setting when taut, the pivot is passed through to one side of I-shaped connecting plate 52 and is rotated connection connecting piece 51, under the effect of stress, connecting pin axle and connecting piece 51's the stress of being connected are in the arc center, the stress is balanced, it is taut more reliable, the through-hole has been seted up on the wrapping post 53, make things convenient for wrapping post 53 to pass through in the one end of steel cable 11, the contact of steel cable 11 and wrapping post 53 is more stable when making taut, better take-up, in order to reach the effect of expectation.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A strainer with a safety protection function for power construction comprises a cable frame (1), a fixing sleeve (3) and a steel cable (11), wherein the fixing sleeve (3) is arranged on the outer side of the cable frame (1) in fixed installation, the steel cable (11) is used for stabilizing the cable frame (1) and is fixedly connected with a fixed end (2), and the strainer is characterized by further comprising an anti-skidding component (4) positioned on the steel cable (11) and a tensioning component (5) connected with one end of the anti-skidding component (4);

the anti-skid component (4) comprises a first clamping plate (41), a second clamping plate (42), a first connecting plate (43), a second connecting plate (44), a third connecting plate (45) and a straight sliding groove (46), one end of the first connecting plate (43) is rotatably connected with one end of the first clamping plate (41) through a shaft pin, the other end of the connecting plate I (43) is rotationally connected with the clamping plate II (42) through a shaft pin, one end of the second connecting plate (44) is rotatably connected with one end of the first clamping plate (41) through a shaft pin, the middle position of the second connecting plate (44) is rotationally connected with the second clamping plate (42) through a shaft pin, the other end of the second connecting plate (44) is rotatably connected with one end of the third connecting plate (45), the second clamping plate (42) is provided with the straight sliding groove (46), the other end of the connecting plate III (45) is connected with the straight chute (46) in a sliding mode through a shaft pin;

the tensioning assembly (5) comprises a connecting piece (51), an I-shaped connecting plate (52), winding columns (53), a sleeve piece (54), a square groove (55), a limiting hole (56) and a locking pin (57), wherein one side of the I-shaped connecting plate (52) is connected with the connecting piece (51) in a rotating mode through a shaft pin, the other side of the I-shaped connecting plate (52) is connected with the winding columns (53) in a rotating mode, one end of each winding column (53) is connected with the sleeve piece (54) in a rotating mode through one side of the I-shaped connecting plate (52), one end of the sleeve piece (54) is provided with a plurality of through holes, a plurality of holes formed in the I-shaped connecting plate (52) connected with the bottom end of the sleeve piece (54) in a rotating mode pass through the locking pin (57) and are fixedly connected with the square groove (55), and the sleeve piece (54) is provided with the square groove (55).

2. The tensioner with safety protection function for electric power construction according to claim 1, characterized in that: the clamping surface of the first clamping plate (41) and the clamping surface of the second clamping plate (42) are concave, and protrusions are arranged on the surfaces of the concave clamping surfaces.

3. The tensioner with safety protection function for electric power construction according to claim 1, characterized in that: the positions of the holes formed in the first clamping plate (41) and the second clamping plate (42) are consistent, and the positions of the holes formed in the first connecting plate (43) and the holes formed in the second connecting plate (44) are consistent.

4. The tensioner with safety protection function for electric power construction according to claim 1, characterized in that: one end of the connecting piece (51) is provided with a through hole, and the other end of the connecting piece (45) is provided with a through hole which is connected with the straight chute (46) in a sliding way through a shaft pin.

5. The tensioner with safety protection function for electric power construction according to claim 1, characterized in that: the connecting piece (51) is arranged in a circular arc shape.

6. The tensioner with safety protection function for electric power construction according to claim 1, characterized in that: the winding post (53) is provided with a through hole.