CN210858277U - Special tool for metering - Google Patents
Special tool for metering Download PDFInfo
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- CN210858277U CN210858277U CN201921441368.6U CN201921441368U CN210858277U CN 210858277 U CN210858277 U CN 210858277U CN 201921441368 U CN201921441368 U CN 201921441368U CN 210858277 U CN210858277 U CN 210858277U
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- seal
- spring
- block
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Abstract
The utility model discloses a special measuring tool, which comprises a base, a seal fixing groove, a connecting rod and a pressing block; one side of the base extends outwards to form an extension sleeve, the connecting rod penetrates through the spring, the extension sleeve and is fixedly arranged on the base in a horizontal sliding mode through a fixing bolt at the outer end of the extension sleeve, one end of the connecting rod extends out of the outer side of the extension sleeve, the other end of the connecting rod is connected with the pressing block, and the sealing fixing groove is matched with the pressing block and is arranged on the base in a position corresponding to the position of the pressing block. The utility model discloses a place the seal in the seal fixed slot, the pull handle makes the high strength spring of wearing on the connecting rod receive the extrusion backward, thereby the handle is released the back connecting rod and is driven under the elasticity of spring and press the locking in the twinkling of an eye of piece to the seal application of force realization seal. The problems that fingers are easily injured, the working efficiency is low and the like in the existing sealing pressing mode are solved.
Description
Technical Field
The utility model relates to an electric power machine tool field especially relates to a measurement specialized tool.
Background
In the ordinary work of electric power measurement specialty, need seal for electric power metering verification is used to ammeter and ammeter case after ammeter check-up and ammeter installation acceptance to seal. The seal generally comprises a seal screw and a seal buckle, usually, operators can use a sharp-nose pliers to press the buckle for locking under certain conditions, but the efficiency is reduced because tools do not work when the sharp-nose pliers are used for locking; and most of the time, the operator directly uses the fingers to press and lock, and when the workload is huge, long-time and frequent pressing can cause certain damage to the fingers of the operator. In addition, tools such as a cross screwdriver and the like are sometimes needed in the verification process, and the types of tools which the operator needs to carry are many.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a mode that the current seal was pressed down of solution exists easy injury finger, work efficiency low scheduling problem, provides a measurement specialized tool.
In order to realize the purpose of the utility model, the technical means adopted is as follows:
a special measuring tool comprises a base, a seal fixing groove, a connecting rod and a pressing block; one side of the base extends outwards to form an extension sleeve, the connecting rod penetrates through the spring, the extension sleeve and is fixedly arranged on the base in a horizontal sliding mode through a fixing bolt at the outer end of the extension sleeve, one end of the connecting rod extends out of the outer side of the extension sleeve, the other end of the connecting rod is connected with the pressing block, and the sealing fixing groove is matched with the pressing block and is arranged on the base in a position corresponding to the position of the pressing block.
In the above scheme, the seal is placed in the seal fixed slot, and the connecting rod is pulled backwards to enable the high-strength spring which is threaded on the connecting rod to be extruded, so that when the connection rod stops being pulled backwards, the connecting rod drives the pressing block to apply force to the seal under the elastic force of the spring to realize instant locking of the seal.
Preferably, the base is further provided with a concave-shaped first locking block and a concave-shaped second locking block, the concave surfaces of the two locking blocks are opposite, and the inner side of one end of the first locking block is connected with the outer side of one end of the second locking block through a first spring; a bulge is arranged on the outer side of one end of the first locking block, and the bulge is fixed on the upper side edge of the base through a first positioning block and a first bolt;
the inner side of the other end of the second locking block is connected with the outer side of the other end of the first locking block through a second spring; a bulge is arranged on the outer side of the other end of the second locking block, and the bulge is fixed on the lower side edge of the base through a second positioning block and a second bolt;
the other end of the connecting rod is also provided with a clamping block, the hollow position between the inner side of the other end of the first locking block and the inner side of one end of the second locking block is matched with the shape and size of the clamping block, and the connecting rod is clamped between the hollow positions. Because the shape size of the cavity position between the other end inboard of chucking piece and first locking piece and the one end inboard of second locking 5 agrees with, the chucking piece can block in the cavity position after the connecting rod drives the back and contracts to play the locking effect. Simultaneously press two latch segments and make its hollow position increase, the chucking piece is no longer by its chucking, and is preferred, the chucking piece is trapezoidal shape.
Preferably, the arrangement direction of the first locking block and the second locking block is perpendicular to the connecting rod.
Preferably, the end part of one end of the connecting rod, which extends out of the outer side of the extension sleeve, is connected with a handle.
Preferably, the upper side and the lower side of the base are respectively provided with a relative positioning bead for being matched with a seal fixing groove to fix the seal.
Preferably, the special measuring tool further comprises a cross screwdriver, the cross screwdriver is rotatably connected to the end part of the other side of the base through a rotating shaft, and spring positioning balls are fixedly arranged on two sides of the rotating shaft. The spring positioning ball is arranged to fix the cross screwdriver in a horizontal position.
Preferably, a hexagonal bolt hole is formed in the other side edge of the base. The hexagonal bolt holes can be used for fastening bolts of common types.
Preferably, an opening in the shape of a right trapezoid is formed in the other side edge of the base, a spring buckle is connected to the opening of the opening, and sharp materials are arranged at the sharp corners inside the opening. The inner sharp corner can be used for cutting off the seal wire of the seal; the tool can be hung at the positions of a key ring and the like by the spring fastener, so that the tool is prevented from being lost; the opening of the opening can be used as a box opener for cutting off the adhesive tape of the logistics paper box of the electric meter to open the box.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
the utility model discloses operating personnel directly uses the finger to press and lock when utilizing the elasticity of high spring to replace traditional seal operation, reduces the hand injury that personnel received and can improve the efficiency of seal operation. And simultaneously, because the utility model discloses integrated multiple functional instrument can satisfy examination work most instrument requirements, and the mode of solving current seal and pressing down has injury finger, work efficiency low scheduling problem easily. The utility model discloses simple structure, portable.
Drawings
Fig. 1 is a schematic plan view of the present invention.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
As shown in fig. 1, a special measuring tool comprises a base 1, a seal fixing groove, a connecting rod 2 and a pressing block; the outside extension of a side of base 1 forms and extends the cover, thereby connecting rod 2 passes spring 3, extends the cover and sets firmly at the fixing bolt 7 horizontal slip setting that extends the cover outside end on base 1, the outside that extends the cover is stretched out to the one end of connecting rod 2, the one end connection that connecting rod 2 stretched out the cover outside has the handle, the other end of connecting rod 2 is connected press the piece, the cooperation of seal fixed slot is pressed the piece position and is set up on base 1.
The base 1 is further provided with a concave-shaped first locking block 4 and a concave-shaped second locking block 5, the concave surfaces of the two locking blocks are opposite, and the inner side of one end of the first locking block 4 is connected with the outer side of one end of the second locking block 5 through a first spring; a bulge is arranged on the outer side of one end of the first locking block 4, and the bulge is fixed on the upper side of the base 1 through a first positioning block and a first bolt;
the inner side of the other end of the second locking block 5 is connected with the outer side of the other end of the first locking block 4 through a second spring 6; a bulge is arranged on the outer side of the other end of the second locking block 5, and the bulge is fixed on the lower side edge of the base 1 through a second positioning block 17 and a second bolt 8;
the other end of connecting rod 2 still is equipped with the chucking piece, the hollow position between the other end inboard of first latch segment 4 and the one end inboard of second latch segment 5 agrees with the shape size of chucking piece, and connecting rod 2 card is established between the hollow position. Wherein, the chucking block is trapezoidal.
The arrangement directions of the first locking block 4 and the second locking block 5 are perpendicular to the connecting rod 2.
Wherein, the upper side and the lower side of base 1 set up relative location pearl 9 respectively for the cooperation seal fixed slot is fixed the seal.
The special metering tool further comprises a cross screwdriver 11, the cross screwdriver 11 is rotatably connected to the end portion of the other side of the base 1 through a rotating shaft 10, and spring positioning balls 12 are fixedly arranged on two sides of the rotating shaft 10.
And a hexagonal bolt hole 13 is formed in the other side edge of the base 1.
An opening in a right trapezoid shape is formed in the other side edge of the base 1, a spring buckle 15 is connected to the opening 16 of the opening, and a sharp material is arranged at a sharp corner 14 inside the opening.
The use method of the special metering tool comprises the following steps: the connecting rod 2 is pulled backwards through the handle, the clamping block is retracted backwards and clamped in a hollow position between the inner side of the other end of the first locking block 4 and the inner side of one end of the second locking block 5, and at the moment, the spring 3 on the connecting rod 2 is in a compressed state; the seal that will treat the locking is placed in the seal fixed slot, and two latch segments make its hollow position increase are pressed simultaneously to both hands, and the chucking piece is no longer by its chucking, thereby connecting rod 2 drives under the high elastic force effect of spring 3 and presses the instantaneous locking of piece to the seal application of force realization seal this moment.
In addition, when the cross screwdriver 11 needs to be used, the cross screwdriver is rotated to the outer side of the base 1 around the rotating shaft 10, and the spring positioning balls 12 are fixed to the cross screwdriver for use; the hexagonal bolt holes 13 can be used for fastening bolts of common types; the inner sharp corner 14 can be used for cutting off the seal wire of the seal; the tool can be hung at the positions of a key ring and the like by the spring buckle 15, so that the tool is prevented from being lost; the open mouth 16 can be used as a box opener to cut off the adhesive tape of the electric meter logistics carton for opening the box.
The terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent;
it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. A special metering tool is characterized by comprising a base (1), a seal fixing groove, a connecting rod (2) and a pressing block; one side of the base (1) extends outwards to form an extension sleeve, the connecting rod (2) penetrates through the spring (3), the extension sleeve and the fixing bolt (7) which is fixedly arranged at the outer end of the extension sleeve is horizontally arranged on the base (1), one end of the connecting rod (2) stretches out of the outer side of the extension sleeve, the other end of the connecting rod (2) is connected with a pressing block, and the seal fixing groove is matched with the pressing block and is arranged on the base (1) in a position mode.
2. The special metering tool as claimed in claim 1, characterized in that the base (1) is further provided with a first locking block (4) and a second locking block (5) which are shaped like a Chinese character 'ao', the concave surfaces of the two locking blocks are opposite, the inner side of one end of the first locking block (4) is connected with the outer side of one end of the second locking block (5) through a first spring; a bulge is arranged on the outer side of one end of the first locking block (4), and the bulge is fixed on the upper side of the base (1) through a first positioning block and a first bolt;
the inner side of the other end of the second locking block (5) is connected with the outer side of the other end of the first locking block (4) through a second spring (6); a bulge is arranged on the outer side of the other end of the second locking block (5), and the bulge is fixed on the lower side edge of the base (1) through a second positioning block (17) and a second bolt (8);
the other end of connecting rod (2) still is equipped with the chucking piece, the hollow position between the other end inboard of first latch segment (4) and the one end inboard of second latch segment (5) agrees with the shape size of chucking piece, and connecting rod (2) card is established hollow position space.
3. The metrology specific tool of claim 2, wherein said gripping block is trapezoidal in shape.
4. -specialized tool for metering according to claim 3, characterized in that said first (4) and second (5) locking blocks are arranged in a direction perpendicular to said connecting rod (2).
5. Special tool for metering according to claim 1 or 4, characterized in that the end of the connecting rod (2) extending outside the extension sleeve is connected with a handle.
6. Special tool for metering according to claim 5, characterized in that the upper side and the lower side of the base (1) are respectively provided with opposite positioning beads (9) for fixing the seal by matching with a seal fixing groove.
7. The special metering tool as claimed in claim 5, further comprising a cross screwdriver (11), wherein the cross screwdriver (11) is rotatably connected to the end part of the other side of the base (1) through a rotating shaft (10), and spring positioning beads (12) are fixedly arranged on two sides of the rotating shaft (10).
8. Special tool for metering according to claim 5, characterized in that a hexagon bolt hole (13) is arranged on the other side of the base (1).
9. Special tool for metering according to claim 5, characterized in that the other side edge of the base (1) is provided with a right trapezoid-shaped opening, a spring buckle (15) is connected to the opening (16) of the opening, and a sharp material is arranged at the inner sharp corner (14) of the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921441368.6U CN210858277U (en) | 2019-08-30 | 2019-08-30 | Special tool for metering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921441368.6U CN210858277U (en) | 2019-08-30 | 2019-08-30 | Special tool for metering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210858277U true CN210858277U (en) | 2020-06-26 |
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ID=71286254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921441368.6U Active CN210858277U (en) | 2019-08-30 | 2019-08-30 | Special tool for metering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210858277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424828A (en) * | 2019-08-30 | 2019-11-08 | 广东电网有限责任公司 | A kind of metering specific purpose tool |
-
2019
- 2019-08-30 CN CN201921441368.6U patent/CN210858277U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424828A (en) * | 2019-08-30 | 2019-11-08 | 广东电网有限责任公司 | A kind of metering specific purpose tool |
| CN110424828B (en) * | 2019-08-30 | 2024-04-12 | 广东电网有限责任公司 | Special tool for metering |
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