CN219999023U - Quick butt joint structure of waterproof cable head - Google Patents

Abstract

The utility model belongs to the technical field of cable head installation, and particularly relates to a quick butt joint structure for a waterproof cable head, which solves the problems of unstable installation and poor waterproof performance in the prior art.

Description

Quick butt joint structure of waterproof cable head

Technical Field

The utility model relates to the technical field of cable head installation, in particular to a waterproof cable head rapid butt joint structure.

Background

At present, the cable head is used for docking electrical equipment, and outdoor when constructing power engineering, just needs to transport the cable to the installation place before installing generally, and along with installation time's difference, it can meet the rainwater weather to make the cable head can contact the rainwater in the rainwater weather, and the rainwater is immersed inside the cable by cable head department easily, thereby causes cable joint end to intake and influence subsequent use, to this needs to propose a waterproof cable head.

The authorized bulletin number in the prior art is: CN218732758U, name is a waterproof cable head, including the mount pad, a standing groove has been seted up to the lower surface of mount pad, is located set up a fixed chamber in the mount pad of standing groove top position, a screw hole has been seted up on the upper end chamber wall of fixed chamber, threaded hole threaded connection has a threaded rod, the lower extreme of threaded rod runs through and extends to the fixed intracavity and rotate through the bearing and be connected with a fixed plate, a first gasbag of joint fixedly connected with between the lower extreme chamber wall of fixed plate and fixed chamber, a mounting groove has been seted up on the cell wall of standing groove, a notch fixedly connected with second gasbag of mounting groove, four connecting holes have been run through jointly between mounting groove and the fixed chamber, and four the connecting hole all is linked together with first gasbag, the lower surface of mount pad is rotated through the pivot and is connected with two fixing bases, two equal fixedly connected with one deck adhesion layer on the lateral wall that the mount pad one side was kept away from to the fixing base. However, the utility model is not sufficiently stable to be docked by bolts nor fast and the utility model is not good in waterproofness.

Disclosure of Invention

The utility model aims to provide a rapid butt joint structure of a waterproof cable head, which solves the problems of unstable installation and poor waterproof property.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the quick butt joint structure of the waterproof cable head comprises a first protective sleeve and a second protective sleeve, wherein the first protective sleeve and the second protective sleeve are identical in shape and size, and two symmetrically arranged mounting blocks are fixedly connected to one side of the first protective sleeve through screws;

the inside of two the installation piece is all slidingly equipped with two symmetrical arrangement's fixture block, four the one end of fixture block is the slope form, two the inside of installation piece is all slidingly equipped with oblique slider, two the both ends of oblique slider all are the slope form, one side of fixture block is through screw fixedly connected with guide arm, the guide arm with oblique slider sliding assembly, one side of oblique slider is through screw fixedly connected with connecting rod, the opposite side of connecting rod is through screw fixedly connected with pull rod, the inside nestification of protective sheath one has waterproof group, the inside nestification of waterproof group has the cable, one side of protective sheath one is provided with the sealing washer.

Preferably, the waterproof group comprises a connecting layer, one side of the connecting layer is adhered with a first waterproof layer through an adhesive, the other side of the first waterproof layer is adhered with a second waterproof layer through an adhesive, the other side of the second waterproof layer is adhered with a drying agent through an adhesive, and the other side of the drying agent is adhered with an insulating layer through an adhesive.

Preferably, two symmetrically arranged mounting grooves are formed in the first protective sleeve, and the mounting grooves and the mounting blocks are identical in shape and size and are used for butt joint of the mounting blocks.

Preferably, two symmetrically arranged clamping grooves are formed in the mounting groove, and the clamping grooves and the clamping blocks are identical in shape and size and used for more stable mounting.

Preferably, the inside of installation piece has been seted up straight flute, oblique slider sliding connection is in the inside of straight flute, the outside cover of connecting rod is equipped with the spring two, the one end welding of spring two is in the inside of straight flute, the other end welding of spring two is in on the oblique slider for the reset of oblique slider and pull rod.

Preferably, two symmetrical shrinkage grooves are formed in the mounting block, the shrinkage grooves are identical to the clamping blocks in shape and size, a first spring is sleeved outside the guide rod, one end of the first spring is welded in the shrinkage groove, and the other end of the first spring is welded on the clamping blocks and used for resetting the clamping blocks.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the structures such as the mounting block, the clamping block and the like, the mounting block is pressed into the mounting groove during butt joint, the clamping block is extruded in the mounting groove, and the clamping block is sprung into the clamping groove to be fixed under the action of the first spring when the clamping block moves to the clamping groove position, so that a more stable mounting effect is realized.

2. According to the utility model, through the arrangement of the structures such as the first waterproof layer and the drying agent, the first waterproof layer and the second waterproof layer are matched to greatly isolate rainwater, the drying agent can absorb a small amount of moisture, the built-in insulating layer can serve as the last protection while avoiding electric leakage, and a better waterproof effect is realized.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is an overall block diagram of the present utility model;

FIG. 3 is a partial side cross-sectional view of the present utility model;

fig. 4 is an enlarged view at a of the present utility model.

In the figure: 1. a first protective sleeve; 2. a protective sleeve II; 3. a seal ring; 4. a waterproof group; 5. a cable; 6. a connection layer; 7. a first waterproof layer; 8. a second waterproof layer; 9. a drying agent; 10. an insulating layer; 11. a mounting groove; 12. a mounting block; 13. a clamping block; 14. a guide rod; 15. a first spring; 16. an inclined slide block; 17. a second spring; 18. a connecting rod; 19. and (5) a pull rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a quick butt joint structure of waterproof cable head, including protective sheath 1 and protective sheath 2, protective sheath 1 and protective sheath 2's shape size are the same, the inside of protective sheath 1 is through two symmetrical arrangement's of screw fixedly connected with installation piece 12, the inside of two installation pieces 12 is all equipped with two symmetrical arrangement's fixture block 13 in a sliding manner, the one end of four fixture blocks 13 all is the slope form, the inside of two installation pieces 12 is all equipped with oblique slider 16 in a sliding manner, the both ends of two oblique sliders 16 all are the slope form, one side of fixture block 13 is through screw fixedly connected with guide arm 14, guide arm 14 and oblique slider 16 sliding assembly, one side of oblique slider 16 is through screw fixedly connected with connecting rod 18, the opposite side of connecting rod 18 is through screw fixedly connected with pull rod 19, the inside nestification of protective sheath 1 has waterproof group 4, the inside nestification of waterproof group 4 has cable 5, one side of protective sheath 1 is provided with sealing washer 3, through the setting up of structures such as installation piece 12 and fixture block 13, press installation piece 12 to the inside of mounting groove 11, at the inside of mounting groove 11 fixture block 13 is equipped with oblique slider 16 in a sliding manner, the both ends of two oblique slider 16 all are the slope form, the guide arm 14 is through the screw fixedly connected with pull rod through screw 13 in the clamping groove 13, the setting up the spring effect is realized to the inside the installation groove through the spring 13 when the card 13 is moved to the card slot, the effect is realized to the more stable installation effect.

Referring to fig. 1-3, the waterproof set 4 includes a connection layer 6, one side of the connection layer 6 is adhered with a first waterproof layer 7 by an adhesive, the other side of the first waterproof layer 7 is adhered with a second waterproof layer 8 by an adhesive, the other side of the second waterproof layer 8 is adhered with a drying agent 9 by an adhesive, the other side of the drying agent 9 is adhered with an insulating layer 10 by an adhesive, the first waterproof layer 7 and the second waterproof layer 8 are matched to greatly isolate rainwater, the drying agent 9 can absorb a small amount of moisture, the built-in insulating layer 10 prevents electric leakage and simultaneously serves as a final protection, and a better waterproof effect is achieved.

Referring to fig. 1-4, two symmetrically arranged mounting grooves 11 are formed in the first protective sleeve 1, the mounting grooves 11 and the mounting blocks 12 are identical in shape and size, two symmetrically arranged clamping grooves are formed in the mounting grooves 11, the clamping grooves and the clamping blocks 13 are identical in shape and size, a straight groove is formed in the mounting block 12, the inclined sliding block 16 is slidably connected in the straight groove, a second spring 17 is sleeved outside the connecting rod 18, one end of the second spring 17 is welded in the straight groove, the other end of the second spring 17 is welded on the inclined sliding block 16, two symmetrically arranged shrinkage grooves are formed in the mounting blocks 12, the shrinkage grooves and the clamping blocks 13 are identical in shape and size, a first spring 15 is sleeved outside the guide rod 14, one end of the first spring 15 is welded in the shrinkage grooves, and the other end of the first spring 15 is welded on the clamping blocks 13.

The specific implementation process of the utility model is as follows: when the cable 5 head needs to be docked, the mounting block 12 is directly pressed into the mounting groove 11, the clamping block 13 is extruded when the mounting block 12 is arranged in the mounting groove 11, the clamping block 13 is sprung into the clamping groove through the action of the first spring 15 when the clamping block 13 moves to the clamping groove position, fixation is achieved, when the cable 5 head needs to be dismounted, the pull rod 19 is pulled, the pull rod 19 drives the inclined sliding block 16, the inclined sliding block 16 drives the guide rod 14, the guide rod 14 drives the clamping block 13 to withdraw from the clamping groove and enter the inside of the shrinkage groove, and the cable can be directly dismounted at the moment.

The cooperation of first waterproof layer 7 and second waterproof layer 8 can be very big isolation rainwater, and drier 9 can adsorb a small amount of moisture, and built-in insulating layer 10 acts as last protection when avoiding the electric leakage, has realized better waterproof effect, and first waterproof layer 7 and second waterproof layer 8 are the polyethylene structure.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a waterproof cable head dock structure fast, includes protective sheath one (1) and protective sheath two (2), its characterized in that: the shape and the size of the first protective sleeve (1) are the same as those of the second protective sleeve (2), and two symmetrically arranged mounting blocks (12) are fixedly connected to one side of the first protective sleeve (1) through screws;

two the inside of installation piece (12) is all slidingly equipped with fixture block (13) of two symmetrical arrangement, four the one end of fixture block (13) is the slope form, two the inside of installation piece (12) is all slidingly equipped with oblique slider (16), two the both ends of oblique slider (16) are the slope form, one side of fixture block (13) is through screw fixedly connected with guide arm (14), guide arm (14) with oblique slider (16) sliding assembly, one side of oblique slider (16) is through screw fixedly connected with connecting rod (18), the opposite side of connecting rod (18) is through screw fixedly connected with pull rod (19), the inside nestification of protective sheath one (1) has waterproof group (4), the inside nestification of waterproof group (4) has cable (5), one side of protective sheath one (1) is provided with sealing washer (3).

2. The quick docking structure for waterproof cable heads of claim 1, wherein: the waterproof assembly is characterized in that the waterproof assembly (4) comprises a connecting layer (6), one side of the connecting layer (6) is adhered with a first waterproof layer (7) through an adhesive, the other side of the first waterproof layer (7) is adhered with a second waterproof layer (8) through the adhesive, the other side of the second waterproof layer (8) is adhered with a drying agent (9) through the adhesive, and the other side of the drying agent (9) is adhered with an insulating layer (10) through the adhesive.

3. The quick docking structure for waterproof cable heads of claim 1, wherein: two symmetrically arranged mounting grooves (11) are formed in the first protective sleeve (1), and the mounting grooves (11) and the mounting blocks (12) are identical in shape and size.

4. A quick docking structure for a waterproof cable head according to claim 3, characterized in that: two symmetrically arranged clamping grooves are formed in the mounting groove (11), and the clamping grooves and the clamping blocks (13) are identical in shape and size.

5. The quick docking structure for waterproof cable heads of claim 1, wherein: straight flute has been seted up to the inside of installation piece (12), oblique slider (16) sliding connection is in the inside of straight flute, the outside cover of connecting rod (18) is equipped with spring two (17), the one end welding of spring two (17) is in the inside of straight flute, the other end welding of spring two (17) is in on oblique slider (16).

6. The quick docking structure for waterproof cable heads of claim 1, wherein: two symmetrical shrinkage grooves are formed in the mounting block (12), the shrinkage grooves are identical to the clamping blocks (13) in shape and size, a first spring (15) is sleeved outside the guide rod (14), one end of the first spring (15) is welded in the shrinkage grooves, and the other end of the first spring (15) is welded on the clamping blocks (13).