CN220421278U

CN220421278U - Construction wire lifting device

Info

Publication number: CN220421278U
Application number: CN202321859303.XU
Authority: CN
Inventors: 孙文凯; 杨超
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-15
Filing date: 2023-07-15
Publication date: 2024-01-30
Anticipated expiration: 2033-07-15

Abstract

The utility model provides a construction wire lifter, and relates to the technical field of electric power construction. The wire lifter comprises a main body, a suspender and a hook, wherein a sliding sleeve is connected to the outer wall of a movable screw in a threaded manner, mounting cavities are formed in the two sides of the bottom of the main body, an adjusting screw is rotatably connected in each mounting cavity, a threaded sleeve is connected to the side wall of each adjusting screw in a threaded manner, a cavity is formed in the bottom of each hook, in the use process, a wire is limited in the hook by the aid of the hook through manually inserting a limiting rod and a protecting rod, if a worker does not operate the process carelessly, the wire in the hook moves, a lug is pressed in the hook through the wire, the lug pushes the bottom to move laterally, and then the push rod pushes the arcuately arranged limiting rod to extend out of a through hole in the side upper part of the cavity, so that the limiting rod extends to the side upper part of the hook to wrap the wire, and the stability of the wire is improved.

Description

Construction wire lifting device

Technical Field

The utility model relates to the technical field of electric power construction, in particular to a construction wire lifter.

Background

At present, in the continuous development process of the modern society, electricity also becomes an indispensable living energy source of the modern society, and electric power engineering, namely engineering related to production, transmission and distribution of electric energy, is broadly included in the engineering that electricity is used as power and energy in various fields, and workers related to the construction process of the electric power engineering need to transmit electric wires, and meanwhile, wire lifting operation is needed to be carried out on the electric wires by a wire lifter.

The utility model discloses a Chinese patent with the publication number of CN217010130U, which relates to a wire lifter for power transmission line construction, and comprises a wire lifter body, wherein the lower end of the wire lifter body is provided with a connecting rod, the lower end of the connecting rod is provided with a hook, the interior of the hook is provided with a convenient dismounting component corresponding to the connecting rod, the convenient dismounting component comprises an insertion rod, a compression spring and a fixed rod, wherein the interior of the hook is provided with the insertion rod corresponding to the connecting rod, the surface of the hook is provided with the fixed rod corresponding to the insertion rod, and the surface of the fixed rod is provided with the compression spring corresponding to the insertion rod; the convenient dismounting assembly is arranged, so that the convenient dismounting and mounting of the hook are realized, the convenience of the dismounting of the hook is improved, meanwhile, the structure is simple and convenient to use, only the protection rod and the limiting rod are required to be pulled out, the operation is convenient, the limiting of the electric wire is realized, the electric wire is prevented from moving or rotating on the hook, and the stability of the fixed electric wire is improved.

But this kind of wire lifting device is in the use, and the couple is spacing when lifting including with the electric wire, and the interval of lifting between the electric wire is fixed, and the interval between the electric wire after lifting can not be adjusted, has certain restriction, and its couple needs manual insertion gag lever post and protection pole to be spacing in the couple with the electric wire, if staff's negligence appears not having this flow of operation, can make the inside electric wire of couple have the risk of removal.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a construction wire lifter, which aims to solve the problems that when a wire lifter in the prior art is used, when a hook lifts wires in a limited way, the lifting distance between the wires is fixed, the distance between the lifted wires cannot be adjusted, and certain limitation exists, the wire lifter needs to be manually inserted into a limiting rod and a protective rod to limit the wires in the hook, and if a worker negligibly does not operate the process, the wires in the hook can move.

The utility model discloses a construction wire lifter, which is characterized by comprising the following specific technical means: the utility model provides a construction wire lifting device, includes main part, jib and couple, jib swing joint is in the below of main part, couple fixed mounting is in the bottom of jib, the opening has been seted up at the main part middle part, the opening internal rotation that the middle part was seted up of main part is connected with the removal screw rod, threaded connection has the sliding sleeve on the removal screw rod outer wall, the installation chamber has been seted up to the bottom both sides of main part, the installation intracavity rotation is connected with adjusting screw, threaded connection has the thread bush on the adjusting screw lateral wall, the cavity has been seted up to the couple bottom.

Preferably, the balancing weight is fixedly connected with above the sliding sleeve, the limit groove corresponding to the setting of the balancing weight is formed above the opening in the middle of the main body, and the balancing weight is in sliding connection with the limit groove.

Preferably, the top end of the suspender penetrates through the mounting cavity and is fixedly connected with the threaded sleeve.

Preferably, the lug on the outer wall of the hook is connected in a sliding way in the cavity.

Preferably, the bottom of the convex block is fixedly connected with a pressure spring positioned in the cavity.

Preferably, the cavity is internally and slidably connected with a limiting rod positioned at the side of the lug, and a through hole corresponding to the limiting rod is formed in the side upper part of the cavity.

Preferably, a push rod is fixedly connected between the protruding block and the limiting rod.

Preferably, the push rod and the limiting rod are all arc-shaped.

The beneficial effects are that:

1. the installation cavity corresponding to the hanging rod is formed in the lower portion of the main body, the adjusting screw in the installation cavity is rotated, the adjusting screw can push the threaded sleeve on the outer wall to move in the installation cavity, the threaded sleeve can drive the hanging rod below to move together with the hanging hook, the distance between the hanging rod and the hanging hook can be adjusted in the wire lifting process, and the balancing weight is matched to move to the two sides in the opening in the upper portion of the main body to keep balance, so that the construction efficiency of workers is improved.

The cavity is formed in the bottom of the hook, when an electric wire is hooked in the hook, the electric wire can be pressed above the cavity to downwards extrude the lug, the lug can move in the cavity to extrude the lower pressure spring, the lug can push the push rod arranged in the arc shape at the bottom to slide to the side in the downward moving process of the cavity, the push rod can push the limit rod arranged in the arc shape to extend out of the through hole at the side upper part of the cavity, the limit rod can extend to the side upper part of the hook to wrap the electric wire, the electric wire can not loose and the like, the electric wire is hooked in the hook without manual limit of the electric wire, and the stability of the electric wire is improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the front cross-sectional structure of the present utility model.

FIG. 3 is a schematic diagram of the weight of the present utility model.

Fig. 4 is an enlarged view of fig. 2A according to the present utility model.

In fig. 1 to 4, the correspondence between the component names and the reference numerals is: the device comprises a main body-1, a moving screw-2, a sliding sleeve-201, a balancing weight-202, a mounting cavity-3, an adjusting screw-301, a threaded sleeve-302, a hanging rod-4, a hook-401, a cavity-5, a bump-501, a pressure spring-6, a push rod-601 and a limiting rod-602.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

As shown in fig. 1 to 4: the utility model provides a construction wire lifting device, including main part 1, jib 4 and couple 401, the bottom at main part 1 is installed to jib 4, supports the electric wire that will mention through jib 4, and the bottom fixedly connected with couple 401 of jib 4, and it is fixed to catch on the electric wire through couple 401, and jib 4 is through setting up for many in proper order, and then makes jib 4 can remove in the bottom of main part 1, makes the interval between the below removal regulation of electric wire that hooks in its couple 401 can be in main part 1 to it is more convenient when making the electric wire mention.

The hanger rod 4 can be improved into a hanging rope, and the hanging rope is correspondingly arranged in a group of left and right wires, so that the hanging rope can hang a plurality of wires, the main body 1 of the hanger rod can lift a plurality of types of wires, and the practicability of the main body 1 is improved.

It should be understood that the above-mentioned fixed connection indicates that the two cannot perform relative movement, and the fixed connection has various modes, and can be fixed by adopting a bolt mode, so that the later-stage hook 401 is more convenient when being worn and the disassembly and maintenance are needed.

The movable screw rod 2 is rotatably connected in an opening formed in the middle of the main body 1, so that the movable screw rod 2 can rotate in the middle of the main body 1, a sliding sleeve 201 positioned in the opening is connected to the outer wall of the movable screw rod 2 in a threaded manner, and the sliding sleeve 201 is pushed to move by rotating in the opening through the movable screw rod 2.

The installation cavity 3 has been seted up to the bottom both sides of main part 1, has adjusting screw 301 through installation cavity 3 internal rotation connection, makes it rotate adjusting screw 301, and adjusting screw 301 can promote threaded connection's on the lateral wall thread bush 302 and remove in installation cavity 3, through thread bush 302 sliding connection in installation cavity 3, makes its thread bush 302 more convenient when removing.

Wherein, a cavity 5 is arranged at the bottom of the hook 401, so that when the electric wire is hooked in the hook 401, the electric wire can be pressed above the cavity 5.

Example 1

As shown in fig. 1 to 4: the sliding sleeve 201 top fixedly connected with balancing weight 202 has offered the spacing groove that corresponds balancing weight 202 and set up through main part 1 middle part open-ended top, when making its rotation remove screw rod 2, removes screw rod 2 and can promote sliding sleeve 201 and remove in the opening, and then makes sliding sleeve 201 can drive top balancing weight 202 and slide in the spacing inslot to make balancing weight 202 remove the in-process in main part 1 top both sides, with the electric wire that hooks 1 below both sides couple 401 in holding the level, and then make the electric wire stability in the couple 401 better.

As shown in fig. 1 to 4: the top end of the suspender 4 penetrates through the mounting cavity 3 and is fixedly connected with the threaded sleeve 302, so that when the threaded sleeve 302 is pushed to move in the mounting cavity 3 by rotating the adjusting screw 301, the threaded sleeve 302 can drive the suspender 4 to move below the main body 1, and then the spacing between a plurality of wires suspended below the main body 1 can be adjusted, so that the practicability of the main body 1 is improved.

Wherein, the opening that corresponds jib 4 setting is offered to installation cavity 3 bottom, jib 4 top sliding connection in the opening, when making its thread bush 302 drive jib 4 and remove in main part 1 below, jib 4 can slide in the opening.

As shown in fig. 1 to 4: the bump 501 in the hook 401 is slidably connected in the cavity 5, and the top end of the bump 501 penetrates through the cavity 5 to extend to the outer wall of the hook 401, so that when an electric wire is hooked in the hook 401, the electric wire can press down the bump 501 after bearing in the hook 401, and the bump 501 can slide downwards in the cavity 5.

As shown in fig. 1 to 4: the bump 501 bottom fixedly connected with is located the pressure spring 6 in the cavity 5, and when making its bump 501 downwardly moving, bump 501 can extrude bottom pressure spring 6, supports it through pressure spring 6, has gag lever post 602 through the inside sliding connection of cavity 5, and gag lever post 602 is the arc setting, and then makes gag lever post 602 can slide in cavity 5.

Wherein, lug 501 downside fixedly connected with corresponds the push rod 601 that gag lever post 602 set up, push rod 601 is arc and side and gag lever post 602 bottom fixed connection, when making its lug 501 downwardly moving, lug 501 can promote push rod 601 and remove to the side, and then make push rod 601 can promote gag lever post 602 and upwards remove in cavity 5, thereby make in the through-hole that gag lever post 602 can offer from cavity 5 side top extend to the couple 401 outside, make its electric wire install spacing back in couple 401, gag lever post 602 can be promoted and remove to the side top of couple 401, thereby wrap up the electric wire in, prevent that the electric wire from appearing not hard up scheduling problem, improved the stability of electric wire.

Working principle: through rotating adjusting screw 301 in installation cavity 3, make its adjusting screw 301 can promote the outer wall on the screw cover 302 and remove in installation cavity 3, thereby make screw cover 302 can drive below jib 4 and couple 401 together and remove, and then make couple 401 hang the electric wire in-process can adjust the interval between, through rotating body 1 middle part open side remove screw 2, make its remove screw 2 can promote the sliding sleeve 201 and remove, and then make sliding sleeve 201 can drive balancing weight 202 and remove in the spacing groove, make its balancing weight 202 remove to both sides in body 1 middle part open side and make the below electric wire keep balanced, after collude the electric wire in couple 401 internal fixation, the electric wire can press in the top of cavity 5 with lug 501 downwardly extrusion, and then make lug 501 can remove extrusion pressure spring 6 in cavity 5, lug 501 is in cavity 5 downwardly moving process, lug 501 can promote bottom push rod 601 and slide to the side, and then make push rod 601 can promote spacing pole 602 and extend from cavity 5 side top through-hole, make its spacing pole 602 can extend to the side top of 401 and keep the electric wire balanced, with the electric wire can not become flexible etc. to wrap up the electric wire in the couple.

Claims

1. The utility model provides a construction wire lifting device, includes main part (1), jib (4) and couple (401), jib (4) swing joint is in the below of main part (1), couple (401) fixed mounting is in the bottom of jib (4), its characterized in that: the novel hook comprises a main body (1), wherein an opening is formed in the middle of the main body (1), a movable screw (2) is rotatably connected in the opening formed in the middle of the main body (1), a sliding sleeve (201) is connected to the outer wall of the movable screw (2) in a threaded manner, mounting cavities (3) are formed in the two sides of the bottom of the main body (1), an adjusting screw (301) is rotationally connected to the mounting cavities (3), a threaded sleeve (302) is connected to the side wall of the adjusting screw (301) in a threaded manner, and a cavity (5) is formed in the bottom of the hook (401).

2. The construction wire lifter according to claim 1, characterized in that: the sliding sleeve (201) top fixedly connected with balancing weight (202), the spacing groove that corresponds balancing weight (202) setting has been seted up to main part (1) middle part open-ended top, balancing weight (202) and spacing groove sliding connection.

3. The construction wire lifter according to claim 1, characterized in that: the top end of the suspender (4) penetrates through the mounting cavity (3) and is fixedly connected with the threaded sleeve (302).

4. The construction wire lifter according to claim 1, characterized in that: and a bump (501) positioned on the outer wall of the hook (401) is connected in a sliding way in the cavity (5).

5. The construction wire lifter according to claim 4, wherein: the bottom of the convex block (501) is fixedly connected with a pressure spring (6) positioned in the cavity (5).

6. The construction wire lifter according to claim 5, characterized in that: the cavity (5) is internally connected with a limiting rod (602) positioned at the side of the lug (501) in a sliding manner, and a through hole corresponding to the limiting rod (602) is formed in the upper side of the cavity (5).

7. The construction wire lifter according to claim 6, characterized in that: a push rod (601) is fixedly connected between the bump (501) and the limiting rod (602).

8. The construction wire lifter according to claim 7, characterized in that: the push rod (601) and the limiting rod (602) are both arranged in an arc shape.