CN209841951U

CN209841951U - Clamp-on ammeter convenient to carry

Info

Publication number: CN209841951U
Application number: CN201920366847.XU
Authority: CN
Inventors: 张利; 吴晨春; 陈锋
Original assignee: Zhejiang Intercity Special Equipment Testing Co Ltd
Current assignee: Zhejiang Intercity Special Equipment Testing Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2019-12-24
Anticipated expiration: 2029-03-21

Abstract

The utility model relates to a clamp-on ammeter convenient to carry, which relates to the technical field of current measurement and solves the problems that the existing clamp-on ammeter is generally held by hands to be carried, but the current of a higher electric wire needs to be measured sometimes, the height of the ammeter needs to be increased by virtue of a ladder during measurement, only one hand can be used during climbing, and certain potential safety hazard exists; the ammeter body is provided with an inserting groove for inserting the fixing block, the fixing block is provided with an embedding groove for embedding the pressing plate to overturn, and one end of the hanging rope far away from the fixing block is connected with the hanging rope in a sliding mode. The utility model discloses have the ampere meter and can hang on user's neck, can both hands scramble when the carrier ascends a height, the effect of the security when having improved the user and carrying the ampere meter and scrambleing.

Description

Clamp-on ammeter convenient to carry

Technical Field

The utility model belongs to the technical field of current measurement's technique and specifically relates to a clamp type ampere meter who conveniently carries is related to.

Background

The clamp-on ammeter generally refers to a clamp-on ammeter, and the clamp-on ammeter is formed by combining a current transformer and an ammeter. The iron core of the current transformer can be opened when the wrench is tightened; the lead through which the current to be measured passes can pass through the open notch of the iron core without being cut off, and the iron core is closed after the wrench is released.

The existing clamp-on ammeter is generally held by hands for carrying, but sometimes the current of a higher electric wire needs to be measured, the ammeter needs to be ascended by virtue of a ladder during measurement, only one hand is needed during climbing, certain potential safety hazards exist, and an improved space is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clamp-on ammeter that conveniently carries, the ammeter can hang on user's neck, can both hands scramble when the carrier ascends a height, has improved the security when the user carries the ammeter and scrambles.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a portable clamp-type ammeter comprises an ammeter body, a fixed block inserted at one end of the ammeter body far away from a jaw, a hanging rope arranged on the fixed block, and a pressing plate with one end pivoted on the fixed block to press and fix one end of the hanging rope;

the ammeter is characterized in that an inserting groove for inserting the fixing block is formed in the ammeter body, an embedding groove for embedding and overturning the pressing plate is formed in the fixing block, and one end, far away from the fixing block, of the hanging rope is connected with the hanging rope in a sliding mode.

Through adopting above-mentioned technical scheme, make the ampere meter can hang on user's neck, can both hands scramble when the carrier ascends a height, the security when having improved the user and carrying the ampere meter and scrambleing.

The utility model discloses further set up to: one end of the pressing plate, which is close to the pin joint and the hanging rope, is integrally provided with a plurality of pressing teeth which are abutted to the hanging rope.

Through adopting above-mentioned technical scheme, compress tightly the setting of tooth, reduced the clamp plate and hung the area of contact of rope, make the clamp plate inseparabler to hanging compressing tightly of rope, make to hang the difficult follow fixed block that drops of rope, improved the fastness of hanging rope and fixed block connection.

The utility model discloses further set up to: the clamp plate is provided with the joint hemisphere with the homogeneous body on the perpendicular double-phase lateral wall of pin joint axis, the joint hemisphere is located the clamp plate and keeps away from one side of pin joint, set up the inlay card groove that supplies joint hemisphere inlay card on the fixed block.

Through adopting above-mentioned technical scheme, when making the clamp plate compress tightly hanging the rope, can further fix through the inlay card of joint hemisphere with the inlay card groove, improved the stability when the clamp plate compresses tightly hanging the rope.

The utility model discloses further set up to: the fixed block is also provided with a taking-out groove which is communicated with the caulking groove and is used for inserting a tool or a finger to open the pressing plate, and the taking-out groove is positioned on one side of the caulking groove far away from the pin joint.

Through adopting above-mentioned technical scheme, take out the setting in groove, make things convenient for finger or instrument to insert to overturn out from the caulking groove with the clamp plate, improved the efficiency that the clamp plate turned out from the caulking groove.

The utility model discloses further set up to: the fixed block is close to the integrative buckle that is two settings in opposite directions that is provided with of one side of ampere meter body, set up on the ampere meter body with the plug-in groove intercommunication each other and supply the joint groove of buckle joint.

Through adopting above-mentioned technical scheme, make fixed block and ampere meter body pass through the joint in buckle and joint groove, be connected more firmly, improved fixed block and this body coupling's of ampere meter fastness.

The utility model discloses further set up to: one end of the hanging rope, which is far away from the fixed block, is provided with a lantern ring which is sleeved on the hanging rope and is connected with the hanging rope in a sliding manner.

Through adopting above-mentioned technical scheme, the setting of the lantern ring makes the one end of hanging the rope and keeping away from the fixed block with hang rope swing joint to conveniently adjust hanging the rope, hang on the neck, simple structure, easy dismounting, the practicality is strong.

The utility model discloses further set up to: hang the rope and keep away from the one end of fixed block and be provided with female magic subsides and the sub-magic subsides that the female magic of cooperation was pasted and is used, female magic paste with the cooperation of sub-magic subsides is so that hang the rope and keep away from the one end of fixed block and be connected with the lantern ring.

Through adopting above-mentioned technical scheme, through the cooperation that female magic was pasted and was pasted with sub-magic, will hang the rope and keep away from the one end of fixed block and be connected with the lantern ring, simple structure, the dismouting is changed conveniently, and the practicality is strong.

The utility model discloses further set up to: and one side of the lantern ring, which is far away from the hanging rope, is also in threaded connection with a compression screw which is abutted against the hanging rope.

Through adopting above-mentioned technical scheme, compression screw's setting compresses tightly the locking to hanging the rope, makes the lantern ring be difficult for taking place the looks slip with hanging the rope, has improved the lantern ring and has hung the fastness of being connected of rope.

The utility model discloses further set up to: the compression screw is a hand screw.

Through adopting above-mentioned technical scheme, the user can bare-handedly twist the hand screw and compress tightly the locking and hang the rope to make the lantern ring be difficult for taking place the looks slip with hanging the rope, improved the lantern ring in the locking efficiency who hangs the rope.

To sum up, the utility model discloses a beneficial technological effect does:

1. the ammeter can be hung on the neck of a user, and can be climbed by two hands when climbing up, so that the climbing safety of the user carrying the ammeter is improved;

2. the setting of housing screw compresses tightly the locking to hanging the rope, makes the lantern ring be difficult for taking place the looks slip with hanging the rope, has improved the lantern ring and has hung the fastness of being connected of rope.

Drawings

Fig. 1 is a schematic structural diagram of a portable clamp-type ammeter of the present invention.

Fig. 2 is a schematic diagram of local explosion of the ammeter body, a fixed block, a pressure plate, a hanging rope and a compression screw.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an enlarged view of a portion B in fig. 2.

In the figure, 1, ammeter body; 2. a fixed block; 3. hanging a rope; 4. pressing a plate; 5. inserting grooves; 6. caulking grooves; 7. a pressing tooth; 8. clamping a hemisphere; 9. a clamping groove; 10. taking out of the groove; 11. buckling; 12. a clamping groove; 13. a collar; 14. female magic tape; 15. a sub-magic tape; 16. and pressing the screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-4.

Referring to fig. 1, for the utility model discloses a clamp type ampere meter who conveniently carries, including ampere meter body 1, fixed block 2, string rope 3 and clamp plate 4.

Referring to fig. 1, 2, inserting groove 5 has been seted up to the lower extreme of ampere meter body 1, inserting groove 5 supplies fixed block 2 to peg graft, one side an organic whole that fixed block 2 is close to ampere meter body 1 is equipped with two buckles 11, two buckles 11 are located two edges that fixed block 2 is close to one side of ampere meter body 1 respectively, two buckles 11 are and set up in opposite directions, joint groove 12 has still been seted up on ampere meter body 1, joint groove 12 supplies buckle 11 joint to make ampere meter body 1 be connected more firmly with fixed block 2.

Referring to fig. 2 and 3, caulking groove 6 has been seted up to one side that ampere meter body 1 was kept away from to fixed block 2, and caulking groove 6 supplies clamp plate 4 to inlay to establish the upset, and the pin joint axle of clamp plate 4 is located fixed block 2 and keeps away from the one end of ampere meter body 1, and the one end of hanging rope 3 is placed in caulking groove 6 and is located between clamp plate 4 and the fixed block 2, and clamp plate 4 is used for pressing tightly to be fixed in on fixed block 2 hanging rope 3.

One side that clamp plate 4 compressed tightly string rope 3 still an organic whole is equipped with a plurality of teeth 7 that compress tightly to reduce clamp plate 4 and the area of contact who hangs rope 3, make clamp plate 4 inseparabler to hanging rope 3's compressing tightly, make string rope 3 be difficult for droing from fixed block 2.

The pressing plate 4 is further integrally provided with a clamping hemisphere 8, the clamping hemisphere 8 is located on a butt joint face of the pressing plate 4 and the fixed block 2, the clamping hemisphere 8 is located on one side, far away from the pin joint, of the pressing plate 4, the fixed block 2 is further provided with a clamping groove 9, the clamping groove 9 is located on the side wall of the embedding groove 6, and the clamping groove 9 is used for clamping the clamping hemisphere 8 in an embedding manner, so that the pressing plate 4 is not easy to open automatically after the hanging rope 3 is pressed; still seted up on the fixed block 2 and taken out groove 10, taken out groove 10 and be located caulking groove 6 and keep away from a side border of pin joint, take out groove 10 and supply finger or instrument to insert to turn out clamp plate 4 from caulking groove 6, contact clamp plate 4 is to hanging compressing tightly of rope 3.

Referring to fig. 2 and 4, hang rope 3 and keep away from the one end of fixed block 2 and be equipped with the lantern ring 13, lantern ring 13 cover is located hang rope 3 on and is slided with hanging rope 3 and be connected, hang rope 3 and keep away from the one end of fixed block 2 and still be equipped with female magic subsides 14 and sub magic subsides 15, female magic subsides 14 and sub magic subsides 15 cooperation to the one end that will hang rope 3 and keep away from fixed block 2 is connected with lantern ring 13.

A compression screw 16 is further connected to the lantern ring 13 in a threaded manner, the compression screw 16 is located on one side, away from the female magic tape 14, of the lantern ring 13, and the compression screw 16 compresses the hanging rope 3, so that the lantern ring 13 is not prone to sliding relative to the hanging rope 3; the pressing screw 16 is a hand screw so that a user can conveniently rotate the pressing screw 16 by hand to press the hanging rope 3 or release the pressing of the hanging rope 3.

The implementation principle of the embodiment is as follows: the arrangement of the hanging rope 3 enables the ammeter to be hung on the neck for carrying, so that a user can conveniently climb with both hands when climbing a height; the hanging ring is arranged, so that one end of the hanging rope 3 is connected with the hanging rope 3 in a sliding manner, the size of a closed ring formed by the hanging rope 3 is convenient to adjust, and a user can conveniently sleeve the neck; the arrangement of the compression screw 16 completes the compression and locking of the hanging rope 3 through compression and adjustment, so that the hanging rope 3 is not easy to slip relatively by the lantern ring 13.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a clamp type ampere meter who conveniently carries, includes ampere meter body (1), its characterized in that: the ammeter is characterized by further comprising a fixing block (2) inserted at one end of the ammeter body (1) far away from the jaw, a hanging rope (3) arranged on the fixing block (2), and a pressing plate (4) with one end pivoted on the fixing block (2) to press and fix one end of the hanging rope (3);

the ammeter is characterized in that an insertion groove (5) for inserting the fixing block (2) is formed in the ammeter body (1), an embedding groove (6) for embedding and overturning the pressing plate (4) is formed in the fixing block (2), and one end, far away from the fixing block (2), of the hanging rope (3) is connected with the hanging rope (3) in a sliding mode.

2. The portable clamp ammeter as recited in claim 1, wherein: one end of the pressing plate (4) close to the pin joint and the hanging rope (3) is integrally provided with a plurality of pressing teeth (7) which are abutted against the hanging rope (3).

3. The portable clamp ammeter as recited in claim 1, wherein: pressing plate (4) and pin joint axis vertically double-phase to the homogeneous body on the lateral wall be provided with joint hemisphere (8), joint hemisphere (8) are located pressing plate (4) and keep away from the one side of pin joint, offer on fixed block (2) and supply joint hemisphere (8) inlay card groove (9) of inlay card.

4. The portable clamp ammeter as recited in claim 1, wherein: the fixed block (2) is further provided with a taking-out groove (10) which is communicated with the caulking groove (6) and is used for inserting a tool or a finger to open the pressing plate (4), and the taking-out groove (10) is positioned on one side, far away from the pin joint, of the caulking groove (6).

5. The portable clamp ammeter as recited in claim 1, wherein: one side of the fixed block (2) close to the ammeter body (1) is integrally provided with two buckles (11) which are arranged in opposite directions, and the ammeter body (1) is provided with a clamping groove (12) which is communicated with the insertion groove (5) and is used for clamping the buckles (11).

6. The portable clamp ammeter as recited in claim 1, wherein: one end of the hanging rope (3) far away from the fixed block (2) is provided with a lantern ring (13) which is sleeved on the hanging rope (3) and is connected with the hanging rope (3) in a sliding mode.

7. The portable clamp ammeter of claim 6 wherein: hang rope (3) and keep away from the one end of fixed block (2) and be provided with female magic subsides (14) and the sub-magic subsides (15) that the female magic of cooperation was pasted (14) and is used, female magic subsides (14) with sub-magic subsides (15) cooperation is so that hang rope (3) and keep away from the one end of fixed block (2) and be connected with lantern ring (13).

8. The portable clamp ammeter of claim 6 wherein: one side of the lantern ring (13) far away from the hanging rope (3) is also in threaded connection with a compression screw (16) which is abutted against the hanging rope (3).

9. The portable clamp ammeter of claim 8 wherein: the compression screw (16) is a hand screw.