CN217683706U - Hydraulic rubber hose with protective sleeve - Google Patents
Hydraulic rubber hose with protective sleeve Download PDFInfo
- Publication number
- CN217683706U CN217683706U CN202220290424.6U CN202220290424U CN217683706U CN 217683706 U CN217683706 U CN 217683706U CN 202220290424 U CN202220290424 U CN 202220290424U CN 217683706 U CN217683706 U CN 217683706U
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- strip
- rubber tube
- protective sleeve
- protective sheath
- hydraulic
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Abstract
The utility model discloses a hydraulic rubber tube with a protective sleeve, which relates to the technical field of hydraulic rubber tubes and solves the technical problems of connection points of the prior protective sleeve and high requirements on installation and processing precision, and comprises a hydraulic rubber tube body, wherein the outer surface of the hydraulic rubber tube body is provided with a protective sleeve body, the outer surface of the protective sleeve body is provided with a strip-shaped anti-collision rib, one end of the protective sleeve body is provided with a clamping strip, the other end of the protective sleeve body is provided with a clamping groove, and the clamping strip is clamped with the clamping groove; the utility model discloses a mode that card strip card goes into the draw-in groove will block the strip and install the draw-in groove with the linear parcel of protective sheath body in the surface of hydraulic pressure rubber tube body, need not other spare parts, can wrap up hydraulic pressure rubber tube body fixedly, simple to operate is swift, and the design of strip anticollision muscle for the protective sheath body can strike earlier, rub strip anticollision muscle when receiving external force striking or friction, thereby the effectual life who prolongs hydraulic pressure rubber tube.
Description
Technical Field
The utility model relates to a hydraulic pressure rubber tube technical field, more specifically relate to a take hydraulic pressure rubber tube technical field of protective sheath.
Background
The outer rubber layer of the hydraulic rubber pipe is mainly made of synthetic rubber, and has the problems of poor aging resistance, easy cracking, poor wear resistance and the like. If the hydraulic rubber tube does not have a protective outer sleeve, the hydraulic rubber tube is in direct contact with the environment during use, particularly the hydraulic rubber tube used on engineering machinery is exposed under direct solar radiation for a long time, is aged by ultraviolet rays and ozone, and is often rubbed with sundries such as sand stones, so that the outer rubber layer of the hydraulic rubber tube is easily damaged, but most of the outer layer of the existing rubber tube is vulcanized by adopting water-winding cloth, and the surface of the rubber tube is provided with cloth marks, so that the rubber tube cannot be effectively protected.
Chinese patent CN201920251568.9 discloses a take hydraulic pressure rubber tube of protective sheath, including the rubber tube body, be provided with the rubber tube on the rubber tube body, install the protective sheath on the rubber tube, be provided with a plurality of draw-in grooves on the rubber tube, the one end of protective sheath is provided with the fixed part, the other end of protective sheath is provided with connecting portion, the one end of fixed part is provided with spacing post, be provided with spacing groove and fixed slot on the connecting portion, the top of protective sheath is provided with friction line, the bottom of protective sheath is provided with a plurality of slide shafts, be provided with the connecting thread groove in the fixed part, the fixed thread post is installed to the connecting thread inslot. The utility model discloses novel structure, easy and simple to handle, can prevent the direct friction of rubber tube and external environment through the protective sheath to can effectual protection rubber tube, the protective sheath passes through connecting portion and fixed part convenient to detach and installation simultaneously, is favorable to changing the protective sheath, and the protective sheath slides on the rubber tube through sliding shaft and spout, thereby is convenient for adjust the position of protective sheath on the rubber tube according to in service behavior. This kind of protective sheath is at the in-process of installation, through spacing post with the spacing groove is connected connecting portion adopt the mode of point connection, at erection joint's in-process, need spacing post and spacing groove one-to-one, installation and processing require the precision high, if the node has the deviation slightly will lead to connecting portion uneven, influence the phenomenon of whole effect to take place.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve current protective sheath junction point connection, the technical problem that installation and machining precision required height, the utility model provides a take hydraulic pressure rubber tube of protective sheath.
The utility model adopts the technical scheme as follows: the utility model provides a take hydraulic pressure rubber tube of protective sheath, includes the hydraulic pressure rubber tube body, the surface of hydraulic pressure rubber tube body is provided with the protective sheath body, the surface of protective sheath body is provided with strip anticollision muscle, the one end of protective sheath body is provided with the card strip, and the other end of protective sheath body is provided with the draw-in groove, card strip and draw-in groove joint.
Two be provided with the arcuation to the indent between the strip anticollision muscle, just the quantity of strip anticollision muscle is a plurality of, and a plurality of strip anticollision muscle in the surface evenly distributed of protective sheath body, the arcuation of indent can promote the heat dissipation, also make things convenient for strip anticollision muscle to warp simultaneously, plays the effect of buffering, and then the effectual friction damage that has reduced the hydraulic pressure rubber tube.
Be the interval on the strip anticollision muscle and seted up the through-hole, make the hydraulic pressure rubber tube when buckling, the protective sheath body also can follow buckling deformation, and the phenomenon that reducible protective sheath body is creased takes place.
The internal surface of protective sheath body is provided with the wearing layer, makes protective sheath body and the inseparable connection of hydraulic pressure rubber tube body as an organic whole, avoids protective sheath body and hydraulic pressure rubber tube body looks mutual friction.
The material of card strip is high damping rubber, and high damping rubber can slight deformation, makes better and the draw-in groove cooperation use of card strip.
The cross section of the clamping groove and the cross section of the clamping strip are both semicircular, so that the clamping strip can be more easily extruded into the clamping groove, and meanwhile, the stress of the integral joint is more stable.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a mode that the card strip card goes into the draw-in groove wraps up the protective sheath body in the surface of hydraulic pressure rubber tube body linearly, because the one end of protective sheath body is provided with the card strip, the other end of protective sheath body is provided with the draw-in groove, in installing the card strip in the draw-in groove, need not other spare parts, can wrap up the hydraulic pressure rubber tube body fixedly, and convenient installation is swift, and the design of strip anticollision muscle makes the protective sheath body receive external force striking or when rubbing, can strike, rub to strip anticollision muscle earlier to the effectual life who prolongs hydraulic pressure rubber tube body; and be provided with the arcuation of indent between two strip anticollision muscle for protective sheath body is when receiving external shock or friction, can strike earlier, rub freely to be out of shape on the strip anticollision muscle and unload partial effort after, thereby further reduce the injury to the hydraulic pressure rubber tube body, and be the through-hole that the interval was seted up on the strip anticollision muscle, warp when can making protective sheath body buckle, improves protective sheath body's bending resistance.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional structure of the present invention;
fig. 3 is a schematic view of the expanded transverse section structure of the protective sheath body of the present invention;
FIG. 4 is a schematic view of the protective sheath body of the present invention in an expanded top view;
FIG. 5 is a schematic view of a longitudinal cross-section of the strip-shaped anti-collision rib of the present invention;
labeled as: 1-a hydraulic rubber hose body, 2-a protective sleeve body, 21-a strip-shaped anti-collision rib, 22-a clamping strip, 23-a clamping groove and 211-a through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-5, this embodiment provides a hydraulic hose with protective sheath, including hydraulic hose body 1, the surface of hydraulic hose body 1 is provided with protective sheath body 2, the surface of protective sheath body 2 is provided with strip anticollision muscle 21, the one end of protective sheath body 2 is provided with card strip 22, and the other end of protective sheath body 2 is provided with draw-in groove 23, and card strip 22 and draw-in groove 23 joint.
Example 2
On embodiment 1's basis, two be provided with the arcuation to the indent between the strip anticollision muscle 21, just the quantity of strip anticollision muscle 21 is a plurality of, and a plurality of strip anticollision muscle 21 is in protective sheath body 2's surface evenly distributed, and the arcuation of indent can promote the heat dissipation, also makes things convenient for strip anticollision muscle 21 to warp simultaneously, plays the effect of buffering, and then the effectual friction damage to the hydraulic pressure rubber tube that has reduced.
Example 3
On the basis of embodiment 2, be the interval on the strip anticollision muscle 21 and seted up through-hole 211, make the hydraulic pressure rubber tube when buckling, protection sleeve body 2 also can follow the buckling deformation, and the phenomenon that reducible protection sleeve body 2 was creased takes place.
Example 4
On the basis of embodiment 1, the internal surface of protective sheath body 2 is provided with the wearing layer, makes protective sheath body 2 and the inseparable connection of hydraulic hose body 1 as an organic whole, avoids protective sheath body 2 and hydraulic hose body 1 to rub each other.
Example 5
On the basis of embodiment 1, the material of the clip strip 22 is high-damping rubber, and the high-damping rubber can be slightly deformed, so that the clip strip 22 is better matched with the clip groove 23 for use.
Example 6
On the basis of the embodiment 1, the cross section of the clamping groove 23 and the cross section of the clamping strip 22 are both in a semicircular shape, so that the clamping strip 22 can be extruded into the clamping groove 23 more easily, and meanwhile, the stress of the integral connection part is stable.
The utility model discloses a theory of operation does: the utility model discloses a design strip anticollision muscle 21, make hydraulic pressure rubber tube body 1 and protective sheath body 2 receive external force collision when, strip anticollision muscle 21 can play good cushioning effect, thereby the effectual guard action to hydraulic pressure rubber tube body 1 that has strengthened, and then the effectual life who prolongs hydraulic pressure rubber tube body 1, strip anticollision muscle 21 equipartition is on the circumferential surface of protective sheath body 2, and design for the arcuation to the indent between two strip anticollision muscle 21, make protective sheath body 2 when receiving external force striking or friction, can strike earlier, rub to strip anticollision muscle 21 on free deformation unload after partial effort, transmit again on the hydraulic pressure rubber tube body 1, thereby the effectual life who prolongs protective sheath body 2, and the design of through-hole 211, can make strip anticollision muscle 21 radial buckling deformation, improve protective sheath body 2's bending resistance, use through the cooperation of card strip 22 with draw-in groove 23, make protective sheath body 2 wrap up on hydraulic pressure rubber tube body 1 through the mode linearity of joint, it is strong to wrap up the installation leakproofness of card strip 22 and draw-in groove 23, the installation accuracy requirement has been reduced, and the effectual degree of difficulty of processing protective sheath body has strengthened the suitability of protective sheath 2.
Claims (6)
1. The utility model provides a take hydraulic pressure rubber tube of protective sheath, includes hydraulic pressure rubber tube body (1), the surface of hydraulic pressure rubber tube body (1) is provided with protective sheath body (2), its characterized in that, the surface of protective sheath body (2) is provided with strip anticollision muscle (21), the one end of protective sheath body (2) is provided with card strip (22), and the other end of protective sheath body (2) is provided with draw-in groove (23), card strip (22) and draw-in groove (23) joint.
2. The hydraulic rubber hose with the protective sleeve as claimed in claim 1, wherein an inward concave arc is arranged between the two strip-shaped anti-collision ribs (21), the number of the strip-shaped anti-collision ribs (21) is several, and the several strip-shaped anti-collision ribs (21) are uniformly distributed on the outer surface of the protective sleeve body (2).
3. The hydraulic rubber hose with the protective sleeve as claimed in claim 2, wherein the strip-shaped anti-collision ribs (21) are provided with through holes (211) at intervals.
4. A hydraulic hose with protective sleeve according to claim 1, characterized in that the inner surface of the protective sleeve body (2) is provided with a wear-resistant layer.
5. A hydraulic hose with protective casing according to claim 1, characterized in that the material of the clamping strip (22) is high damping rubber.
6. A hydraulic hose with a protective sleeve according to claim 1, wherein the cross section of the clamping groove (23) and the cross section of the clamping strip (22) are semicircular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220290424.6U CN217683706U (en) | 2022-02-14 | 2022-02-14 | Hydraulic rubber hose with protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220290424.6U CN217683706U (en) | 2022-02-14 | 2022-02-14 | Hydraulic rubber hose with protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217683706U true CN217683706U (en) | 2022-10-28 |
Family
ID=83730003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220290424.6U Active CN217683706U (en) | 2022-02-14 | 2022-02-14 | Hydraulic rubber hose with protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217683706U (en) |
-
2022
- 2022-02-14 CN CN202220290424.6U patent/CN217683706U/en active Active
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