CN219627330U

CN219627330U - 10KV cable locking and compacting equipment

Info

Publication number: CN219627330U
Application number: CN202320424200.4U
Authority: CN
Inventors: 胡涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-09-01
Anticipated expiration: 2033-03-08

Abstract

The utility model provides a 10KV cable locking and compressing device, which relates to the field of cable lug compressing devices, and comprises: an I-shaped base, wherein a vertical supporting frame is welded on a middle connecting plate of the I-shaped base, and a semicircular clamping groove is formed in the middle of the top end of the vertical supporting frame; the left side of the top end of the I-shaped base is welded with a Chinese character 'ri' shaped mounting frame in a protruding mode backwards; a semicircular clamping groove is formed in the middle of the pressing block, and when the pressing block is abutted against the top beam rod of the vertical supporting frame, a finished wire penetrating groove is formed by combining the two semicircular clamping grooves; the threading groove is used for threading the KV cable in a bending state, and in the state that the head end section part of the 10KV cable is fixed in a bending downward state and the wire lug is clamped and limited by the threading groove, the wire lug and the stripping part of the head end of the cable can be ensured to be inserted together through the limiting sleeve relatively stably, so that the probability that the wire lug is separated from the cable in a tripping way when the KV cable is pressed and fixed to the wire lug is greatly reduced.

Description

10KV cable locking and compacting equipment

Technical Field

The utility model relates to the technical field of cable lug compacting equipment, in particular to 10KV cable locking compacting equipment.

Background

Along with the development of national economy, the construction of a power network is fully developed, the demand for adapting to the rapid increase of electricity consumption is increased, for example, a 10kV cable is increased, the head end and the tail end of the 10kV cable are respectively connected with a booster and a step-down device, the connection with the booster and the step-down device is generally implemented through wire lugs, and the head end and the tail end of the cable are required to be tightly connected with the wire lugs by using 10KV cable locking and compacting equipment.

When the existing compression equipment is used for implementing compression locking operation, the section of the 10KV cable is thicker, the hard straight force is larger, so that the transmission of the low-loss vibration force generated in the compression operation process can be relatively direct, the large shaking can occur when the traction vibration force finally acts on the head end peeling part of the cable, the wire lugs which are not compressed are extremely easy to separate from the cable in a mutual scraping way, the success rate of the wire lugs which are compressed is lower, and the operation difficulty of the compression is larger.

Disclosure of Invention

In view of this, the utility model provides a 10KV cable locking and pressing device, so as to solve the problems that the success rate of pressing the wire lugs is low and the operation difficulty of pressing is high because the wire lugs which are not pressed are easily separated from the cable due to the fact that larger shaking occurs when the pulling and traction vibration force finally acts on the peeled part at the head end of the cable.

The utility model provides a 10KV cable locking and compacting device, which specifically comprises: an I-shaped base, wherein a vertical supporting frame is welded on a middle connecting plate of the I-shaped base, and a semicircular clamping groove is formed in the middle of the top end of the vertical supporting frame; the left side of the top end of the I-shaped base is welded with a Chinese character 'ri' shaped mounting frame in a protruding mode, two parallel connecting rods are rotatably connected to the Chinese character 'ri' shaped mounting frame, and a pressing block is rotatably connected to the head ends of the two connecting rods; a semicircular clamping groove is formed in the middle of the pressing block, and when the pressing block is abutted against the top beam rod of the vertical supporting frame, a finished wire penetrating groove is formed by combining the two semicircular clamping grooves; the threading groove is used for threading the 10KV cable in a bending state; two convex mounting frames are welded in the inner part of the second half part of the I-shaped base at intervals from front to back, two mounting rings are welded in the middle of the top ends of the two convex mounting frames, an electro-hydraulic device is arranged on the two mounting rings in a penetrating mode, two jacking bolts are symmetrically arranged on the two mounting rings in a penetrating and screwing mode, and the four jacking bolts are used for fixing the electro-hydraulic device on the two mounting rings; the head end of the piston rod of the electro-hydraulic device is fixedly locked with a horizontally arranged propping piece through a screw; a stop lever is welded between the middle sections of the left support plate and the right support plate of the vertical support frame, a groove is formed in the middle section of the stop lever, the stop lever is directly opposite to the pressing piece in front-back direction, and the pressing piece presses the sleeve part of the wire lug, which is sleeved and connected with the head end of the 10KV cable, against the stop lever.

Further, the top end of the right side support plate of the vertical support frame is welded and supported right with an L-shaped mounting plate, a vertical support part of the L-shaped mounting plate and the top end section of the right side support plate of the vertical support frame are provided with an inserting shaft in a sliding manner through spring pushing, and the head end section of the inserting shaft is in inserting fit with the right end of the pressing block.

Furthermore, four limit bars are welded in the space at the bottom side of the vertical supporting frame at intervals, and the lug-shaped perforated parts of the wire lugs are inserted into the interval grooves among the four limit bars.

Furthermore, the whole structure that is of protruding structure that is pushed up of pushing up, and the pushing up is close to the left and right sides both ends symmetry welding of electric hydraulic means piston rod one side cross brace have two slide shaft, and two slide shaft and the run through sliding fit of the left and right sides extension board of vertical support frame.

Further, a groove is formed in the middle of one side, close to the vertical supporting frame, of the protruding portion of the pressing piece.

Advantageous effects

According to the utility model, the press block can limit and fix the KV cable in a downward bending state, the wire lug clamping and blocking can be limited in the interval groove between the press block and the press block by the limit bar, so that the wire lug and the stripping part of the head end of the cable can be ensured to be inserted together by the limit sleeve relatively stable under the condition that the head end section part of the KV cable is fixed in the downward bending state and the wire lug is matched with the wire lug to be clamped and blocked, the probability of falling off the wire lug and the cable in the process of pressing and fixing the wire lug is greatly reduced, the difficulty of pressing and fixing the wire lug by the KV cable is indirectly reduced, and the use is convenient.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.

The drawings described below are only for illustration of some embodiments of the utility model and are not intended to limit the utility model.

In the drawings:

FIG. 1 is a schematic view of an electro-hydraulic device mounting location of an embodiment of the present utility model.

Fig. 2 is a schematic view of a vertical support frame structure according to an embodiment of the present utility model.

Fig. 3 is a schematic illustration of a plug-in shaft structure according to an embodiment of the present utility model.

FIG. 4 is a schematic view of a male mount configuration of an embodiment of the present utility model.

List of reference numerals

1. An I-shaped base; 101. a vertical supporting frame; 102. a Chinese character 'ri' mounting frame; 103. a connecting rod; 104. briquetting; 105. an L-shaped mounting plate; 106. inserting a shaft; 107. a stop lever; 108. a limit bar; 2. an electro-hydraulic device; 3. a pressing piece; 301. a slide shaft; 4. a male mounting bracket; 401. and (5) a mounting ring.

Detailed Description

In order to make the objects, aspects and advantages of the technical solution of the present utility model more clear, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present utility model.

Examples: please refer to fig. 1 to 4:

the utility model provides 10KV cable locking and compressing equipment, which comprises an I-shaped base 1, wherein a vertical supporting frame 101 is welded on a middle connecting plate of the I-shaped base 1, and a semicircular clamping groove is formed in the middle of the top end of the vertical supporting frame 101; the left side of the top end of the I-shaped base 1 is welded with a Chinese character 'ri' shaped mounting frame 102 in a protruding mode, two parallel connecting rods 103 are rotatably connected to the Chinese character 'ri' shaped mounting frame 102, and a pressing block 104 is rotatably connected to the head ends of the two connecting rods 103; the middle position of the pressing block 104 is also provided with a semicircular clamping groove, when the pressing block 104 is abutted against the top beam of the vertical supporting frame 101, a through groove is formed by combining the two semicircular clamping grooves, the pressing block 104 can limit and fix the 10KV cable in a bent downward state, the pressing block 104 is rotatably installed by adopting two parallel rows of connecting rods 103 and is swung to open and close, the cable can be conveniently loosened and disassembled, and in addition, the inserting shaft 106 can be inserted into and fixed with the pressing block 104, so that the pressing block is kept in an abutted and butted state with the top beam of the vertical supporting frame 101; when in use, the 10KV cable is bent and passes through the threading groove to be fixed in the state shown in figure 1, the wire lug is inserted into the interval groove between the four limit bars 108, and the sleeve part of the wire lug is sheathed and matched with the peeling part at the head end of the 10KV cable; two convex mounting frames 4 are welded in the inner part of the rear half part of the I-shaped base 1 at intervals in the front-back direction, two mounting rings 401 are welded in the middle of the top ends of the two convex mounting frames 4, an electro-hydraulic device 2 is arranged on the two mounting rings 401 in a penetrating mode, two jacking bolts are symmetrically arranged on the two mounting rings 401 in a penetrating and screwing mode in an up-down symmetrical mode, and the four jacking bolts are used for fixing the electro-hydraulic device 2 on the two mounting rings 401; the head end of a piston rod of the electro-hydraulic device 2 is locked and fixed with a pressing piece 3 which is horizontally arranged through a screw; a stop lever 107 is welded between the middle sections of the left support plate and the right support plate of the vertical support frame 101, a groove is arranged on the middle section of the stop lever 107, the stop lever 107 is directly opposite to the pressing piece 3 in front-back direction, and the pressing piece 3 presses the sleeve part of the wire lug sleeved and connected with the head end of the 10KV cable on the stop lever 107; the top end of the right side support plate of the vertical support frame 101 is welded and supported with an L-shaped mounting plate 105 to the right, a vertical support part of the L-shaped mounting plate 105 and the top end section of the right side support plate of the vertical support frame 101 are slidably provided with an inserting shaft 106 through spring pushing, and the head end section of the inserting shaft 106 is in inserting fit with the right end of the pressing block 104.

The vertical supporting frame 101 is welded with four limit bars 108 at intervals in the bottom space, the lug-shaped perforated parts of the wire lugs are inserted into the interval grooves between the four limit bars 108, the four limit bars 108 can clamp and limit the wire lugs in the interval grooves between the wire lugs, and further the wire lugs and the stripping parts of the head ends of the 10KV cables can be ensured to be relatively stable when the head end sections of the 10KV cables are fixed in a bending downward state and matched with the wire lugs to be clamped and limited, and the wire lugs and the stripping parts of the head ends of the 10KV cables are inserted together through the limit sleeves, so that the probability that the wire lugs and the cables are separated and fall off when the wire lugs are compressed and fixed is greatly reduced, and the difficulty in compressing and fixing the wire lugs of the 10KV cables is indirectly reduced.

The jacking and pressing piece 3 is of a convex structure as a whole, two sliding shafts 301 are symmetrically welded at the left end and the right end of a transverse strut close to a piston rod of the electro-hydraulic device 2, and the two sliding shafts 301 are in penetrating sliding fit with left and right support plates of the vertical support frame 101; a groove is also formed in the middle of one side, close to the vertical supporting frame 101, of the protruding portion of the pressing piece 3.

Specific use and action of the embodiment: in the utility model, when in use, a 10KV cable is bent and passes through a threading groove to be fixed in a state shown in fig. 1, a wire lug is inserted into a spacing groove between four limiting bars 108, a sleeve part of the wire lug is sleeved and matched with a head end peeling part of the 10KV cable, then an electro-hydraulic device 2 is started to push a jacking piece 3 to jack the sleeve part of the wire lug connected with the head end sleeving of the 10KV cable on a stop lever 107, the sleeve part is flattened and is pressed against the head end peeling part of the 10KV cable, a pressing block 104 can limit and fix the 10KV cable in a bent downward state, the pressing block 104 is rotatably installed by adopting two parallel rows of connecting rods 103 and is opened and closed in a swinging way, the cable can be conveniently disassembled in an elastic way, and a pressing block 104 can be fixed in a plugging manner by a plugging shaft 106.

Claims

1. A 10KV cable locking compaction apparatus comprising: the device comprises an I-shaped base (1), wherein a vertical supporting frame (101) is welded on a middle connecting plate of the I-shaped base (1), and a semicircular clamping groove is formed in the middle of the top end of the vertical supporting frame (101); the left side of the top end of the I-shaped base (1) is welded with a Chinese character 'ri' shaped mounting frame (102) in a protruding mode, two parallel connecting rods (103) are rotatably connected to the Chinese character 'ri' shaped mounting frame (102), and a pressing block (104) is rotatably connected to the head ends of the two connecting rods (103); a semicircular clamping groove is formed in the middle of the pressing block (104), and when the pressing block (104) is abutted against the top beam of the vertical supporting frame (101), a wire penetrating groove is formed by combining the two semicircular clamping grooves; the threading groove is used for threading the 10KV cable in a bending state; two convex mounting frames (4) are welded in the inner part of the rear half part of the I-shaped base (1) at intervals in the front-back direction, two mounting rings (401) are welded in the middle of the top ends of the two convex mounting frames (4), one electro-hydraulic device (2) is arranged on the two mounting rings (401) in a penetrating mode, two jacking bolts are symmetrically arranged on the two mounting rings (401) in a penetrating and screwing mode in the up-down mode, and the four jacking bolts are used for fixing the electro-hydraulic device (2) on the two mounting rings (401); the head end of a piston rod of the electro-hydraulic device (2) is locked and fixed with a horizontally arranged propping piece (3) through a screw; a stop lever (107) is welded between the middle sections of the left support plate and the right support plate of the vertical support frame (101), a groove is formed in the middle section of the stop lever (107), the stop lever (107) is directly opposite to the pressing piece (3) in front-back direction, and the pressing piece (3) presses the sleeve part of the wire lug, which is sleeved and connected with the head end of the 10KV cable, against the stop lever (107).

2. A 10KV cable locking compaction apparatus according to claim 1, wherein: the top end of the right side support plate of the vertical support frame (101) is welded and supported with an L-shaped mounting plate (105) rightwards, a vertical support part of the L-shaped mounting plate (105) and the top end section of the right side support plate of the vertical support frame (101) are provided with an inserting shaft (106) in a sliding manner through spring pushing, and the head end section of the inserting shaft (106) is in inserting fit with the right end of the pressing block (104).

3. A 10KV cable locking compaction apparatus according to claim 1, wherein: four limit bars (108) are welded in the space at the bottom side of the vertical supporting frame (101) at intervals, and the lug-shaped perforated parts of the wire lugs are inserted into the interval grooves among the four limit bars (108).

4. A 10KV cable locking compaction apparatus according to claim 1, wherein: the whole protruding structure that appears of top casting die (3), and the left and right sides symmetry welding of top casting die (3) near electric hydraulic means (2) piston rod one side cross brace has two slide shaft (301), and two slide shaft (301) run through sliding fit with the left and right sides extension board of vertical support frame (101).

5. A 10KV cable locking compaction apparatus according to claim 1, wherein: a groove is also formed in the middle of one side, close to the vertical supporting frame (101), of the protruding portion of the pressing piece (3).