CN211829972U

CN211829972U - Hanging ring for wire and cable hanging head

Info

Publication number: CN211829972U
Application number: CN202022094615.9U
Authority: CN
Inventors: 李海伟; 张海勇; 姜涛
Original assignee: Dongying Yuanjie Petroleum Machinery Co ltd
Current assignee: Dongying Yuanjie Petroleum Machinery Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2020-10-30
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to the technical field of oil development, and discloses a lifting ring for a wire and cable lifting head, which comprises a U-shaped lifting ring, wherein the top of the U-shaped lifting ring is rotatably connected with a supporting hook, the left side and the right side of the inside of the U-shaped lifting ring are both provided with adjusting grooves, the insides of the two adjusting grooves are both slidably connected with supporting blocks, and a cable stay wire wheel is rotatably connected between the two supporting blocks; the utility model discloses a, through the supporting shoe at the inside sliding connection of adjustment tank, can fix a position the support to cable wire drawing wheel, when making cable wire drawing wheel articulate the transmission to the cable, carry out stable rotation, thereby difficult wearing and tearing cable equipment, regulating spring and pressure spring can play the supporting role, make the cable in transmission process, cable wire drawing wheel receives cable gravity to influence and can carry out displacement regulation from top to bottom, make the device reach and reduced the distortion when articulating transmission wire and cable, the possibility of fracture and wearing and tearing, the device is better relatively to the protection effect of cable.

Description

Hanging ring for wire and cable hanging head

Technical Field

The utility model relates to an oil development technical field specifically is a wire and cable hangs rings for head.

Background

In oil exploitation, electric power transportation needs to be carried out by using wires and cables, the wires and cables in a broad sense are also called as cables for short, and the cables in a narrow sense refer to insulated cables, which can be defined as: an aggregate consisting of; the electric cable hanging head in the prior art is used for hanging a certain end of the electric cable on a certain part of a building facility in a high-rise building or a vertical installation occasion and is used as a temporary bearing part of the electric cable before final clamping and fastening.

The power cable that adopts in the existing market all uses insulating material such as outsourcing heat shrinkage bush to wrap up the cable, and the material such as reuse steel wire weaves into the meshwork, and the cover is twisted tightly at the insulating material outside for the cable is at the transmission in-process, and its outside probably receives the friction extrusion, and then takes place the fracture distortion, causes insulating material's damage, and the device is not enough relatively to the protectiveness of cable when articulating transmission wire and cable, for this reason we propose a wire and cable and hang the head and use rings to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a wire and cable hangs rings for head possesses when articulating transmission wire and cable, and the outside insulating material of difficult damage cable, advantages such as the protection effect of device to the cable is better relatively have solved the cable in transmission process, and its outside probably receives the friction extrusion, and then takes place the fracture distortion, causes insulating material's damage, and the device is when articulating transmission wire and cable is not good enough problem relatively to the protectiveness of cable.

(II) technical scheme

For realizing the aforesaid when articulating transmission wire and cable, be difficult for haring the outside insulating material of cable, the device is to the relatively better purpose of the protection effect of cable, the utility model provides a following technical scheme: a lifting ring for a wire and cable lifting head comprises a U-shaped lifting ring, wherein the top of the U-shaped lifting ring is rotatably connected with a supporting hook, the left side and the right side of the inside of the U-shaped hanging ring are both provided with adjusting grooves, the insides of the two adjusting grooves are both connected with supporting blocks in a sliding way, a cable stay wheel is rotatably connected between the two supporting blocks, the insides of the two adjusting grooves are both fixedly connected with supporting rods, the supporting block is connected with the outside of the supporting rod in a sliding way, an adjusting spring is fixedly connected between the supporting block and the adjusting groove, the adjusting spring is sleeved outside the supporting rod, the bottoms of the two supporting blocks are fixedly connected with two positioning rods, the bottom ends of the four positioning rods penetrate through the bottom of the U-shaped hanging ring, and a pressure spring is fixedly connected between the supporting block and the adjusting groove, the pressure spring is sleeved outside the positioning rod, and the pressure spring is positioned below the adjusting spring.

Preferably, the two supporting blocks are embedded with anti-abrasion rings, and the two supporting rods are connected to the inner end faces of the two anti-abrasion rings in a sliding mode.

Preferably, the left side and the right side of the bottom of the U-shaped hanging ring are respectively embedded with a positioning ring, and the four positioning rods are respectively connected to the inner end faces of the four positioning rings in a sliding manner.

Preferably, four fixed sheets are fixedly mounted at the bottoms of the positioning rods, supporting springs are sleeved outside the positioning rods, and the tops and the bottoms of the supporting springs are fixedly connected with the U-shaped lifting rings and the fixed sheets respectively.

Preferably, the cable wire drawing wheel comprises a supporting roller, the supporting roller is rotatably connected between the two supporting blocks, a driving wheel is fixedly connected to the outer portion of the supporting roller, and a driving groove is formed in the outer portion of the driving wheel.

Preferably, the inner part of the transmission groove is fixedly connected with a static removing layer, the outer part of the static removing layer is fixedly connected with an anti-abrasion rubber layer, and the anti-abrasion rubber layer is fixedly connected in the transmission groove.

Preferably, a bearing is fixedly installed at the joint of the supporting block and the supporting roller, and the pressure spring is located right above the supporting spring.

(III) advantageous effects

Compared with the prior art, the utility model provides a wire and cable hangs rings for head possesses following beneficial effect:

1. this wire and cable hangs rings for head, supporting shoe through sliding connection in the adjustment tank inside, can fix a position the support to cable wire wheel, make cable wire wheel can articulate the transmission to the cable, carry out stable rotation, thereby difficult wearing and tearing cable equipment, there is regulating spring and pressure spring to play supporting spring to cable wire wheel, thereby when receiving the influence of cable gravity, regulating spring and pressure spring can play the supporting role, make the cable at the transmission in-process, cable wire wheel receives the influence of cable gravity and can carry out displacement regulation from top to bottom, make the device reach and reduced the distortion when articulating transmission wire and cable, the possibility of fracture and wearing and tearing, the protective effect of device to the cable is relatively better.

2. This wire and cable rings for hanging head all inlays through the inside at the supporting shoe and is equipped with the abrasionproof circle, makes the supporting shoe when the displacement that slides from top to bottom, and the abrasionproof circle protects the bracing piece, is difficult for receiving the wearing and tearing influence, has increased the practicality of device.

3. This electric wire and cable rings for lifting head all inlays through the left and right sides in U-shaped rings bottom and is equipped with the location ring, makes the locating lever when sliding, is difficult for producing wearing and tearing to locating lever and U-shaped rings, and the practicality of device is stronger.

4. This rings for electric wire and cable hangs head has the stationary blade through the bottom fixed mounting at the locating lever for the supporting spring that the cover was established on the locating lever can be played by the stationary blade and support the positioning action, has increased the practicality of device.

5. This electric wire cable rings for hanging head includes backing roll, drive wheel and transmission groove through setting up the cable wire wheel, and the backing roll can receive two supporting shoe supports, makes the outside transmission groove accessible of drive wheel rotate, articulates the transmission to the cable to reduce the frictional property of device, it is better to the protectiveness of cable.

6. This wire and cable rings for hanging head, through the inside fixedly connected with static electricity removal layer and the abrasionproof rubber layer at the driving groove, the abrasionproof rubber layer can make the difficult production wearing and tearing of cable, plays fine abrasionproof to the outside insulating material of cable and decreases the effect, and static electricity removal layer makes the device when receiving the cable friction, and difficult the collection together static is good, and the practicality of device is better.

7. This rings for electric wire and cable hangs head through the junction fixed mounting at supporting shoe and backing roll has the bearing, makes the backing roll can remain stable throughout when rotating, and pressure spring is located supporting spring directly over, makes pressure spring and supporting spring can play support elasticity to the cable wire wheel simultaneously, and the elastic support effect of device is better.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the portion B of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the portion C of FIG. 1 according to the present invention;

fig. 5 is a front perspective view of the cable pulling wheel structure of the present invention.

In the figure: 1. a U-shaped hoisting ring; 2. a support hook; 3. an adjustment groove; 4. a support block; 5. a cable stay wire wheel; 501. a support roller; 502. a driving wheel; 503. a transmission groove; 6. a support bar; 7. adjusting the spring; 8. positioning a rod; 9. a pressure spring; 10. an anti-abrasion ring; 11. positioning the circular ring; 12. a fixing sheet; 13. a support spring; 14. a static eliminating layer; 15. an anti-wear rubber layer.

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.

Referring to fig. 1-5, a lifting ring for a wire and cable lifting head comprises a U-shaped lifting ring 1, wherein the top of the U-shaped lifting ring 1 is rotatably connected with a supporting hook 2, the left side and the right side of the inside of the U-shaped lifting ring 1 are respectively provided with an adjusting groove 3, the inside of the two adjusting grooves 3 is respectively and slidably connected with a supporting block 4, a cable stay wheel 5 is rotatably connected between the two supporting blocks 4, the inside of the two adjusting grooves 3 is respectively and fixedly connected with a supporting rod 6, the supporting block 4 is slidably connected with the outside of the supporting rod 6, an adjusting spring 7 is fixedly connected between the supporting block 4 and the adjusting groove 3, the adjusting spring 7 is sleeved on the outside of the supporting rod 6, the bottoms of the two supporting blocks 4 are respectively and fixedly connected with two positioning rods 8, the bottom ends of the four positioning rods 8 penetrate through the bottom of the U-shaped lifting ring, the pressure spring 9 is positioned below the adjusting spring 7;

in this embodiment, through the supporting shoe 4 at the inside sliding connection of adjustment tank 3, can fix a position the support to cable wire wheel 5, make cable wire wheel 5 can articulate the transmission to the cable, stabilize the rotation, thereby difficult wearing and tearing cable equipment, there are adjusting spring 7 and pressure spring 9 to play supporting spring force to cable wire wheel 5, thereby when receiving the influence of cable gravity, adjusting spring 7 and pressure spring 9 can play the supporting role, make the cable at the transmission in-process, cable wire wheel 5 receives the influence of cable gravity can carry out displacement regulation from top to bottom, make the device reach reduced the distortion when articulating transmission wire and cable, the possibility of fracture and wearing and tearing, the device is relatively better to the protective effect of cable.

Further, anti-abrasion rings 10 are embedded in the two supporting blocks 4, and the two supporting rods 6 are connected to the inner end faces of the two anti-abrasion rings 10 in a sliding manner;

in this embodiment, all inlay through the inside at supporting shoe 4 and be equipped with anti-abrasion ring 10, make supporting shoe 4 when sliding displacement about last, anti-abrasion ring 10 protection bracing piece 6 is difficult for receiving the wearing and tearing influence, has increased the practicality of device.

Furthermore, positioning rings 11 are embedded in the left side and the right side of the bottom of the U-shaped hanging ring 1, and the four positioning rods 8 are respectively connected to the inner end faces of the four positioning rings 11 in a sliding manner;

in this embodiment, through all inlaying and being equipped with location ring 11 in the left and right sides of U-shaped rings 1 bottom, make locating lever 8 when sliding, be difficult for producing wearing and tearing to locating lever 8 and U-shaped rings 1, the practicality of device keeps stronger.

Further, fixing pieces 12 are fixedly installed at the bottoms of the four positioning rods 8, supporting springs 13 are sleeved outside the four positioning rods 8, and the tops and the bottoms of the supporting springs 13 are fixedly connected with the U-shaped lifting rings 1 and the fixing pieces 12 respectively;

in this embodiment, a fixing plate 12 is fixedly mounted at the bottom of the positioning rod 8, so that the supporting spring 13 sleeved on the positioning rod 8 can be supported and positioned by the fixing plate 12, and the practicability of the device is improved.

Further, the cable wire-drawing wheel 5 comprises a supporting roller 501, the supporting roller 501 is rotatably connected between the two supporting blocks 4, a driving wheel 502 is fixedly connected to the outside of the supporting roller 501, and a driving groove 503 is formed in the outside of the driving wheel 502;

in this embodiment, the cable pulling wheel 5 is arranged to include a supporting roller 501, a driving wheel 502 and a transmission groove 503, and the supporting roller 501 can be supported by the two supporting blocks 4, so that the transmission groove 503 outside the driving wheel 502 can rotate to carry out hanging transmission on the cable, thereby reducing the friction of the device and ensuring better protection of the cable.

Further, the inside of the transmission groove 503 is fixedly connected with a static removing layer 14, the outside of the static removing layer 14 is fixedly connected with an anti-abrasion rubber layer 15, and the anti-abrasion rubber layer 15 is fixedly connected in the transmission groove 503;

in this embodiment, the static electricity removing layer 14 and the anti-abrasion rubber layer 15 are fixedly connected to the inside of the transmission groove 503, the anti-abrasion rubber layer 15 can make the cable not easily generate abrasion, so as to play a good anti-abrasion effect on the external insulating material of the cable, the static electricity removing layer 14 makes the device not easily accumulate static electricity when the device is rubbed by the cable, and the practicability of the device is good.

Further, a bearing is fixedly installed at the joint of the supporting block 4 and the supporting roller 501, and the pressure spring 9 is positioned right above the supporting spring 13;

in this embodiment, the bearing is fixedly installed at the connection position of the support block 4 and the support roller 501, so that the support roller 501 can be always kept stable during rotation, the pressure spring 9 is located right above the support spring 13, the pressure spring 9 and the support spring 13 can simultaneously exert support elastic force on the cable wire pulling wheel 5, and the elastic support effect of the device is good.

The working principle is as follows: the device is convenient to hang by rotatably connecting the supporting hook 2 at the top of the U-shaped hanging ring 1, the left side and the right side of the inside of the U-shaped hanging ring 1 are respectively provided with the adjusting groove 3, the supporting block 4 which is slidably connected inside the adjusting groove 3 can position and support the cable wire drawing wheel 5, so that the cable wire drawing wheel 5 can rotate when the cable is hung and driven, thereby not easily wearing cable equipment, the top and the bottom of the supporting block 4 are respectively provided with the adjusting spring 7 and the pressure spring 9, so that the cable wire drawing wheel 5 can perform wire drawing drive on the cable, when influenced by the gravity of the cable, the adjusting spring 7 and the pressure spring 9 can play a supporting role, the supporting rod 6 can play a positioning role on the adjusting spring 7 and the supporting block 4, the positioning rod 8 can play a positioning role on the pressure spring 9, further, the cable can perform up-and-down displacement adjustment under the influence of the gravity, and then make the cable reduce the possibility of distortion, fracture and wearing and tearing in the transmission process, make the device reach when articulating transmission wire and cable, be difficult for haring the outside insulating material of cable, the device is relatively better to the protective effect of cable, has solved the cable in the transmission process, and its outside probably receives the friction extrusion, and then takes place the fracture distortion, causes the damage of insulating material, the device is at the not enough problem of protectiveness to the cable when articulating transmission wire and cable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a rings for electric wire and cable lifting head, includes U-shaped rings (1), its characterized in that: the top of the U-shaped hanging ring (1) is rotatably connected with a supporting hook (2), the left side and the right side of the interior of the U-shaped hanging ring (1) are respectively provided with an adjusting groove (3), the interior of each adjusting groove (3) is respectively and slidably connected with a supporting block (4), a cable stay wheel (5) is rotatably connected between the two supporting blocks (4), the interior of each adjusting groove (3) is respectively and fixedly connected with a supporting rod (6), the supporting blocks (4) are slidably connected with the outer parts of the supporting rods (6), an adjusting spring (7) is fixedly connected between each supporting block (4) and the adjusting groove (3), the adjusting spring (7) is sleeved on the outer parts of the supporting rods (6), the bottoms of the two supporting blocks (4) are respectively and fixedly connected with two positioning rods (8), and the bottom ends of the four positioning rods (8) penetrate through the bottom of the U, and a pressure spring (9) is fixedly connected between the supporting block (4) and the adjusting groove (3), the pressure spring (9) is sleeved outside the positioning rod (8), and the pressure spring (9) is positioned below the adjusting spring (7).

2. The eye ring for a wire and cable hanging head as claimed in claim 1, wherein: and anti-wear rings (10) are embedded in the two supporting blocks (4), and the two supporting rods (6) are connected to the inner end faces of the two anti-wear rings (10) in a sliding manner.

3. The eye ring for a wire and cable hanging head as claimed in claim 1, wherein: the left side and the right side of the bottom of the U-shaped hanging ring (1) are respectively embedded with positioning rings (11), and the four positioning rods (8) are respectively connected to the inner end faces of the four positioning rings (11) in a sliding manner.

4. The eye ring for a wire and cable hanging head as claimed in claim 1, wherein: four the bottom fixed mounting of locating lever (8) has stationary blade (12), four the outside cover of locating lever (8) is equipped with supporting spring (13), the top and the bottom of supporting spring (13) respectively with U-shaped rings (1) and stationary blade (12) fixed connection.

5. The eye ring for a wire and cable hanging head as claimed in claim 1, wherein: the cable wire drawing wheel (5) comprises a supporting roller (501), the supporting roller (501) is rotatably connected between the two supporting blocks (4), a driving wheel (502) is fixedly connected to the outer portion of the supporting roller (501), and a driving groove (503) is formed in the outer portion of the driving wheel (502).

6. The eye ring for a wire and cable hanging head as claimed in claim 5, wherein: the inner part of the transmission groove (503) is fixedly connected with a static removing layer (14), the outer part of the static removing layer (14) is fixedly connected with an anti-abrasion rubber layer (15), and the anti-abrasion rubber layer (15) is fixedly connected in the transmission groove (503).

7. The eye ring for a wire and cable hanging head as claimed in claim 5, wherein: and a bearing is fixedly arranged at the joint of the supporting block (4) and the supporting roller (501), and the pressure spring (9) is positioned right above the supporting spring (13).