Bandage type electrical insulation sheath

Abstract

The utility model discloses a bandage type electrical insulation sheath, which comprises an insulation mechanism, a tightening mechanism and an adjusting mechanism, and is characterized in that the insulation mechanism comprises an insulation sleeve, a fixing ring connected to the inner wall of an opening of the insulation sleeve, and dustproof cloth fixedly connected with the fixing ring; the tightening mechanism comprises a telescopic rod fixedly installed on the inner wall of the insulation sleeve, a positioning block connected to the end of the telescopic rod, a tightening line slidably connected to the interior of the positioning block, and a guide wheel used for guiding the direction of the tightening line. According to the utility model, the position of the positioning block is controlled by using the tightening wire, so that when insulation protection is carried out on electrical circuit ports with different sizes, the position of the positioning block can be contracted only by pulling the two ends of the tightening wire at the outer side, the circuit is clamped by the inner side of the positioning block to realize fixation, and when the tightening wire is pulled and cannot be pulled, the connecting rod can be loosened; and the sleeve ring is matched with the locking groove to complete clamping of the tightening line, so that the positioning block is firmly clamped on the line, fixation is realized, and the applicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of insulation sheath, concretely to a bandage type electrical insulation sheath. BACKGROUND

[0002] Power equipment needs to connect various lines when using, for energy supply or network connection, but for power equipment, the exposed port is dangerous when the electrical line is not connected, so insulation protection is needed, but the existing protective sleeve is relatively simple, is specially matched, and once lost, needs to be re-ordered, which is inconvenient, and the customization price is high, therefore a bandage type electrical insulation sheath is provided. UTILITY MODEL CONTENTS

[0003] The utility model aims at solving one of the technical problems in prior art or related art.

[0004] Therefore, the utility model adopts the technical scheme that:

[0005] A bandage type electrical insulation sheath, including insulation mechanism, tightening mechanism and adjusting mechanism, the insulation mechanism includes insulation cover, fixed ring connected on the inner wall of the opening of the insulation cover, dust cloth fixedly connected with the fixed ring, the tightening mechanism includes telescopic rod fixedly installed on the inner wall of the insulation cover, positioning block connected on the end of the telescopic rod, tightening line slidingly connected in the positioning block, guide wheel for guiding the direction of the tightening line, the adjusting mechanism includes locking block fixedly installed on the outer side of the insulation cover, lock slot opened in the locking block, sleeve ring slidingly connected in the lock slot, connecting rod connected on the sleeve ring, spring sleeved on the top end of the connecting rod.

[0006] Preferably, the inner circle of the dust cloth is fixed on the positioning block, and the number of the positioning block is three.

[0007] Preferably, the positioning block is provided with a roller inside, and the tightening line is rollingly connected on the roller inside the positioning block.

[0008] Preferably, the two ends of the tightening line are cross-connected on the guide wheel, and the two ends of the guide wheel are connected on the two sleeve rings respectively.

[0009] Preferably, the connecting rod is inserted in the locking block, and the spring sleeved on the top end of the connecting rod is installed on the top of the locking block.

[0010] Through the above technical scheme, the utility model has the beneficial effects that:

[0011] The utility model discloses a positioning block position is controlled with the tightening line, makes when carrying out insulating protection to the electrical circuit port of different size, only needs to pull the both ends of outside tightening line to contract the position of positioning block, makes the inside of positioning block clamps the line, realizes fixed, when pulling to tightening line can not pull, can release connecting rod, makes the sleeve ring cooperation lock groove complete the clamping of tightening line, makes positioning block firmly clamps on the line, realizes fixed, improved the applicability of device. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the sectional view schematic drawing of an embodiment of the utility model;

[0013] Fig. 2 It is the front view schematic drawing of an embodiment of the utility model;

[0014] Fig. 3 It is the side view schematic drawing of an embodiment of the utility model.

[0015] Reference signs:

[0016] 110, insulating sleeve;120, fixed ring;130, dust cloth;

[0017] 210, telescopic link;220, positioning block;230, tightening line;240, guide wheel;

[0018] 310, locking block;320, lock groove;330, sleeve ring;340, connecting rod;350, spring. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantage of the utility model more clear and obvious, below combining with concrete implementation mode and referring to the attached drawing, the utility model is explained in further detail, it is need to explain that, in the condition of not conflict, the embodiment of the utility model and the feature in the embodiment in the embodiment can be combined mutually.

[0020] Some embodiments of the utility model are described below in combination with the attached drawing to provide a kind of bandage type electrical insulation sheath.

[0021] Embodiment:

[0022] In combination Figs. 1-3As shown, the utility model provides a kind of bandage formula electrical insulation sheath, including insulation mechanism, tightening mechanism and adjusting mechanism, insulation mechanism includes insulation cover 110, fixed ring 120 on the inner wall of insulation cover 110 opening place, dust cloth 130 fixedly connected with fixed ring 120, tightening mechanism includes telescopic rod 210 fixedly installed on the inner wall of insulation cover 110, positioning block 220 connected at telescopic rod 210 end, tightening line 230 slidingly connected in positioning block 220 inside, for the direction of guiding tightening line 230 direction's guide wheel 240, the inner ring of dust cloth 130 is fixed on positioning block 220, the number of positioning block 220 is three, positioning block 220 inside is provided with gyro wheel, and tightening line 230 is rolled on the gyro wheel in positioning block 220 inside, adjusting mechanism includes lock block 310 fixedly installed on the outside of insulation cover 110, lock slot 320 being opened in lock block 310 inside, sleeve ring 330 slidingly connected in lock slot 320 inside, connecting rod 340 being connected on sleeve ring 330, spring 350 being sleeved on the top end of connecting rod 340, the two ends of tightening line 230 are crossed and connected on guide wheel 240, and the two ends of guide wheel 240 are connected on two sleeve rings 330 respectively, connecting rod 340 is inserted in lock block 310, and spring 350 of the top end of connecting rod 340 is installed on the top of lock block 310.

[0023] Specifically, the electrical line is clamped by the tightening mechanism, so that the insulation mechanism is firmly fixed on the line port, without customization, and the applicability is strong.

[0024] Meanwhile, the tightening mechanism and the adjusting mechanism are connected by the guide wheel 240, so that when the positioning block 220 is pulled inward to abut on the line by the guide wheel 240, the position of the guide wheel 240 is locked by the locking feature of the adjusting mechanism, so that the insulation mechanism is firmly fixed on the line port.

[0025] The working principle and use process of the utility model are as follows: first, the device is taken out and sleeved on the electrical line port that needs insulation protection, then the positioning block 220 is retracted by pulling the guide wheel 240, so that the positioning block 220 abuts on the outside of the line, the connecting rod 340 is pressed during the process of pulling the guide wheel 240, so that the guide wheel 240 is unlocked, and the connecting rod 340 is released after the positioning block 220 clamps the line, so that the sleeve ring 330 clamps the guide wheel 240, and the locking is realized, and finally the device is maintained regularly.

[0026] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A strap-on type electrical insulation sheath, characterized in that, include: Insulation mechanism, tightening mechanism, and adjustment mechanism; The insulation mechanism includes an insulating sleeve (110), a fixing ring (120) connected to the inner wall of the opening of the insulating sleeve (110), and a dustproof cloth (130) fixedly connected to the fixing ring (120). The tightening mechanism includes a telescopic rod (210) fixedly installed on the inner wall of the insulating sleeve (110), a positioning block (220) connected to the end of the telescopic rod (210), a tightening line (230) slidably connected inside the positioning block (220), and a guide wheel (240) for guiding the direction of the tightening line (230). The adjustment mechanism includes a locking block (310) fixedly installed on the outside of the insulating sleeve (110), a locking groove (320) opened inside the locking block (310), a collar (330) slidably connected inside the locking groove (320), a connecting rod (340) connected to the collar (330), and a spring (350) sleeved on the top of the connecting rod (340).

2. The strap-on type electrical insulation sheath according to claim 1, characterized in that, The inner ring of the dustproof cloth (130) is fixed on the positioning block (220), and there are three positioning blocks (220).

3. The strap-on type electrical insulation sheath according to claim 1, characterized in that, The positioning block (220) is equipped with rollers inside, and the tightening line (230) is tumblingly connected to the rollers inside the positioning block (220).

4. The strap-on type electrical insulation sheath according to claim 1, characterized in that, The two ends of the tightening line (230) are cross-connected to the guide wheel (240), and the two ends of the guide wheel (240) are respectively connected to two collars (330).

5. A strap-on type electrical insulation sheath according to claim 1, characterized in that, The connecting rod (340) is inserted into the locking block (310), and the spring (350) sleeved on the top of the connecting rod (340) is installed on the top of the locking block (310).

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