CN212726365U

CN212726365U - Rubber wire sheath with aging resistance

Info

Publication number: CN212726365U
Application number: CN202021877788.1U
Authority: CN
Inventors: 严晋
Original assignee: Shenzhen Gutejia Manufacturing Technology Co ltd
Current assignee: Shenzhen Gutejia Manufacturing Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-03-16
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a rubber protecting wire cover with ageing resistance, including coiling mechanism main part and base, coiling mechanism main part bottom mounting has the base, the outside one side of coiling mechanism main part is rotated and is installed the transfer line, and the inside both ends of transfer line all equidistant four groups of seting up and accomodate the groove, the left and right sides the inside of the relative one end of accomodating the groove has all welded the connecting seat, and the connecting seat all rotates through the pivot and is connected with first bracing piece, the other end of first bracing piece all rotates through the pivot and installs the second bracing piece, and is two sets of accomodate the outside all covers of one end that the groove deviates from each other and be equipped with the movable sleeve. This PE coiled material coiling mechanism has improved the stability when the device moves through mutually supporting between connecting seat, first bracing piece, second bracing piece, connector and movable sleeve, and this PE coiled material coiling mechanism has improved the stability when the device rolling through mutually supporting of gag lever post, spring, spacing piece and slide bar.

Description

Rubber wire sheath with aging resistance

Technical Field

The utility model belongs to the technical field of the rubber sheath, concretely relates to rubber wire sheath with ageing resistance.

Background

The rubber wire sheath is mainly used for protecting electric wires, is widely applied to the junction of a line and a device, can reduce the abrasion of the device to the line and prolong the service life of the line, and the existing rubber wire sheath basically can meet the daily use requirement, but still has some defects to be improved.

The existing rubber wire sheath adopts fixed specifications, so that in the actual use process, the problems that the length of the wire sheath is too long and the fixed state is relatively loose, or the length of the wire sheath is too short, the wire is difficult to wrap completely and the protection effect on the wire is poor are easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber protecting wire cover with ageing resistance to the mode of the outside stopper that adds that proposes in solving above-mentioned background art realizes appearing the deviation easily when filling in clearance between receipts reelpipe and transfer line, thereby makes the not enough even problem of receipts reelpipe at the rotation in-process.

In order to achieve the above object, the utility model provides a following technical scheme: the rubber wire sheath with the ageing resistance comprises a first rubber sheath and a second rubber sheath, wherein the second rubber sheath is sleeved outside the first rubber sheath, a spring is sleeved on the outside of the first rubber sheath, four groups of vertical grooves are fixedly arranged in the second rubber sheath at equal intervals, and a movable groove is formed in the inside of the second rubber sheath.

Preferably, the movable grooves are designed in an annular shape and are respectively communicated with the four groups of vertical grooves.

Preferably, the vertical cross section of the first rubber sheath is designed in a T shape, and the bottom end of the transverse part of the first rubber sheath is elastically connected with the top end of the second rubber sheath through a spring.

Preferably, two groups of fixing rods are symmetrically arranged on the outer wall of the vertical part of the first rubber sheath, and the two groups of fixing rods are respectively sleeved inside the two groups of vertical grooves.

Preferably, there is buckle device outside both sides of second rubber sheath fixed mounting respectively, buckle device is including setting up groove, reed, go-between and guide piece, the both sides of second rubber sheath have all been seted up and have been set up the groove, and two sets of all fixed mounting in the inside that sets up the groove have the reed, and are two sets of the outside of reed all is equipped with the go-between, and is two sets of second rubber sheath outer wall bottom symmetric fixation has two sets of guide pieces, and two sets of guide pieces all with go-between fixed connection towards one side of go-between.

Preferably, the two groups of guide pieces are designed in an inclined manner, and the distance between the upper ends of the two groups of guide pieces is larger than the width of the transverse part of the first rubber sheath.

Preferably, two sets of the reeds are designed in an arc shape, and one side of each reed, facing the guide piece, is in contact with the guide piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this rubber protecting wire cover with ageing-resistant performance passes through first rubber sheath, second rubber sheath, a spring, vertical groove, mutually supporting of activity groove and dead lever, when the hole length of needs embedding is longer, the vertical groove of accessible, mutually supporting of activity groove and dead lever, make the length of first rubber sheath and second rubber sheath keep fixed unchangeable, thereby avoid the sheath of current fixed specification in the in-service use process, consequently the length overlength of protecting wire cover appears in the in-service use process easily, the stationary condition is comparatively not hard up, or the length of protecting wire cover is short to wrap up the wire rod completely, the relatively poor problem of protective effect to the wire rod.

2. This rubber wire sheath with ageing resistance passes through reed, mutually supporting of go-between and guide piece, when the inner wall in guide piece and hole contacts each other, the normal hole that passes through of the mode of guide piece accessible shrink deformation, simultaneously through mutually supporting of reed and go-between, the guide piece can be opened again under the promotion of reed after crossing the hole to in the limiting displacement of guide piece pair second rubber sheath, improve the stability of second rubber sheath in the setting in the hole.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a front cross-sectional structure of a first rubber sheath of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a first rubber sheath; 2. a second rubber sheath; 3. a spring; 4. a vertical groove; 5. a movable groove; 6. fixing the rod; 7. arranging a groove; 8. a reed; 9. a connecting ring; 10. a guide piece.

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. 1-4, the present invention provides a rubber wire sheath with aging resistance, which comprises: the utility model provides a rubber wire sheath with ageing resistance, includes first rubber sheath 1 and second rubber sheath 2, and the outside cover of first rubber sheath 1 is equipped with second rubber sheath 2, and the outside upper end cover of first rubber sheath 1 is equipped with spring 3, and four vertical grooves of group 4 have been seted up to the inside fixed equidistant of second rubber sheath 2, and movable groove 5 has been seted up to the inside upper end of second rubber sheath 2.

In this embodiment, preferably, the movable grooves 5 are designed in a ring shape, and the movable grooves 5 are respectively communicated with the four groups of vertical grooves 4, through the design, the fixed rods 6 can change the setting positions of the fixed rods through the movable grooves 5, so that the fixed rods 6 can move to the inside of the other group of vertical grooves 4, and the normal use of the device is ensured.

In this embodiment, preferably, the vertical cross section of the first rubber sheath 1 is designed in a shape like a "T", and the bottom end of the horizontal portion of the first rubber sheath 1 is elastically connected with the top end of the second rubber sheath 2 through the spring 3, and through this design, when the first rubber sheath 1 and the second rubber sheath 2 remove the abutting and pressing limiting function between the vertical groove 4 and the fixing rod 6, the second rubber sheath 2 can move to the initial position under the elastic force of the spring 3, thereby playing a role in clamping the hole and ensuring the fixing stability of the first rubber sheath 1 and the second rubber sheath 2 inside the hole.

In this embodiment, preferably, two sets of fixing rods 6 are symmetrically arranged on the outer wall of the vertical portion of the first rubber sheath 1, and the two sets of fixing rods 6 are respectively sleeved inside the two sets of vertical grooves 4, and through this design, the fixing rods 6 can only move within the range limited by the vertical grooves 4, so that the vertical grooves 4 and the fixing rods 6 can form a sliding type limiting structure, and the setting state of the first rubber sheath 1 inside the second rubber sheath 2 is more stable.

In this embodiment, preferably, there are buckle devices respectively fixedly mounted on two sides of the outside of the second rubber sheath 2, each buckle device includes a setting groove 7, a reed 8, a connection ring 9 and a guide piece 10, the setting grooves 7 have been all opened on two sides of the second rubber sheath 2, and two sets of the setting grooves 7 are fixedly mounted inside the reeds 8, the two sets of the reeds 8 are sleeved with the connection ring 9, two sets of the guide pieces 10 are symmetrically fixed on the bottom end of the outer wall of the second rubber sheath 2, and the two sets of the guide pieces 10 are fixedly connected with the connection ring 9 towards one side of the connection ring 9.

In this embodiment, preferably, the two sets of guiding pieces 10 are designed to be inclined, and the distance between the upper ends of the two sets of guiding pieces 10 is greater than the width of the transverse portion of the first rubber sheath 1, and through the inclined design, the guiding pieces 10 can be better deformed along with the insertion of the second rubber sheath 2, thereby ensuring the normal arrangement of the guiding pieces 10 along with the second rubber sheath 2.

In this embodiment, preferably, the two sets of spring pieces 8 are both designed in an arc shape, and one side of the spring piece 8 facing the guide piece 10 is in contact with the guide piece 10, and through this design, the spring piece 8 can stably support the guide piece 10, so that the guide piece 10 can always keep an open state, and the normal recovery of the guide piece 10 is ensured.

The utility model discloses a theory of operation and use flow: when the length that sets up the position is great, firstly stimulate first rubber sheath 1 and make first rubber sheath 1 drive dead lever 6 slide in the inside of vertical groove 4, spring 3 extends under the pulling of first rubber sheath 1 and accumulates power, when dead lever 6 slides to the inside of activity groove 5, rotate first rubber sheath 1 and make first rubber sheath 1 drive dead lever 6 and rotate, move to the inside of another group of vertical groove 4 when dead lever 6, the length of first rubber sheath 1 and second rubber sheath 2 keeps fixed unchangeable, can make the inside of second rubber sheath 2 embedding to the hole through the mode of pressing.

Second rubber sheath 2 is when contacting with the hole, two sets of guide pieces 10 contact each other with the inner wall of hole respectively, under the extrusion limiting displacement of the inner wall of hole, guide piece 10 deformation promotes reed 8 through go-between 9 and makes reed 8 deformation accumulate power, when guide piece 10 crossed the boundary of hole, reed 8 recovered to initial form, under the effect of reed 8's elastic force, reed 8 promoted guide piece 10 and made guide piece 10 remove to initial position department, guide piece 10 contacted each other with the outer wall of hole, guide piece 10 formed the limiting displacement to second rubber sheath 2's position.

When the second rubber sheath 2 keeps the position fixed under the limiting action of the guide piece 10, the first rubber sheath 1 is pulled again and rotated to enable the first rubber sheath 1 to drive the fixing rod 6 to move to the initial position, the spring 3 restores to the initial state, the first rubber sheath 1 slides in the second rubber sheath 2 under the action of the elastic force of the spring 3, when the transverse part of the first rubber sheath 1 is in mutual contact with the outer wall of the hole, the first rubber sheath 1 and the second rubber sheath 2 are fixed outside the hole, and the operation is finished.

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 rubber wire sheath with ageing resistance, includes first rubber sheath (1) and second rubber sheath (2), the outside cover of first rubber sheath (1) is equipped with second rubber sheath (2), its characterized in that: the spring (3) is sleeved on the upper end of the outer portion of the first rubber sheath (1), four groups of vertical grooves (4) are formed in the inner portion of the second rubber sheath (2) in a fixed and equidistant mode, and movable grooves (5) are formed in the upper end of the inner portion of the second rubber sheath (2).

2. The rubber grommet with aging resistance as set forth in claim 1, wherein: the movable grooves (5) are designed in an annular mode, and the movable grooves (5) are respectively communicated with the four groups of vertical grooves (4).

3. The rubber grommet with aging resistance as set forth in claim 1, wherein: the vertical cross section of the first rubber sheath (1) is designed in a T shape, and the bottom end of the transverse part of the first rubber sheath (1) is elastically connected with the top end of the second rubber sheath (2) through a spring (3).

4. The rubber grommet with aging resistance as set forth in claim 1, wherein: two groups of fixing rods (6) are symmetrically arranged on the outer wall of the vertical part of the first rubber sheath (1), and the two groups of fixing rods (6) are respectively sleeved inside the two groups of vertical grooves (4).

5. The rubber grommet with aging resistance as set forth in claim 1, wherein: the outside both sides of second rubber sheath (2) are fixed mounting respectively has buckle device, buckle device is including setting up groove (7), reed (8), go-between (9) and guide piece (10), setting up groove (7) has all been seted up to the both sides of second rubber sheath (2), and two sets of inside all fixed mounting that sets up groove (7) have reed (8), and are two sets of the outside of reed (8) all overlaps and is equipped with go-between (9), and is two sets of second rubber sheath (2) outer wall bottom symmetry is fixed with two sets of guide pieces (10), and two sets of guide piece (10) all with go-between (9) fixed connection towards one side of go-between (9).

6. The rubber wire sheath with aging resistance of claim 5, wherein: the two groups of guide pieces (10) are designed in an inclined mode, and the distance between the upper ends of the two groups of guide pieces (10) is larger than the width of the transverse part of the first rubber sheath (1).

7. The rubber wire sheath with aging resistance of claim 5, wherein: two sets of reed (8) all become the arc design, and reed (8) are towards guiding one side of piece (10) and are contacted each other with guiding piece (10).