CN112952646A - Angle control device for drainage plate of strain clamp - Google Patents
Angle control device for drainage plate of strain clamp Download PDFInfo
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- CN112952646A CN112952646A CN202110246673.5A CN202110246673A CN112952646A CN 112952646 A CN112952646 A CN 112952646A CN 202110246673 A CN202110246673 A CN 202110246673A CN 112952646 A CN112952646 A CN 112952646A
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- drainage plate
- strain
- strain clamp
- clamp drainage
- control device
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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Abstract
The invention relates to the technical field of strain clamps of power transmission lines, in particular to an angle control device for a strain clamp drainage plate, which comprises: the tension-resistant steel anchor, the angle measuring mechanism, the tension-resistant wire clamp drainage plate, the bolt and the drainage plate fitting; the surface of the strain steel anchor is horizontally fixed with an angle measuring mechanism, the strain steel anchor is matched with a strain clamp drainage plate through threads, and the strain clamp drainage plate is connected with a drainage plate accessory through a bolt; the invention improves the construction precision and the construction efficiency and simultaneously meets the process standard.
Description
Technical Field
The invention relates to the technical field of strain clamps of power transmission lines, in particular to an angle control device for a strain clamp drainage plate.
Background
The strain clamp is a hardware fitting used for fixing a lead to bear the tension of the lead and hanging the lead to a strain insulator-string group or a tower; strain clamps can be broadly classified into two types according to their structure and installation conditions. The first type: the strain clamp bears the whole tension of the lead or the lightning conductor, the clamp gripping force is not less than 90 of the rated tension of the installed lead or the lightning conductor, but the strain clamp does not serve as an electric conductor. The wire clamp can be detached after the wire is installed and used additionally. The cable clamp comprises a bolt type strain clamp, a wedge type strain clamp and the like. The second type: the strain clamp can bear all the tensile force of the conducting wire or the lightning conductor and can also be used as a conductor. Therefore, once the wire clamp is installed, the wire clamp can not be disassembled any more, and the wire clamp is also called a dead wire clamp. Because of the electrical conductors, the installation of the wire clamps must be carefully performed in compliance with the regulations regarding installation procedures. The strain clamp is used for corner turning, connection and connection of terminals. The spiral aluminum clad steel wire has extremely strong strain strength and no concentrated stress, and plays a role in protecting and assisting vibration reduction of the optical cable. The whole set of optical cable strain fitting comprises: the tension-resistant preformed armor rods are connected with hardware fittings in a matched mode. The cable clamp has the advantages that the cable clamp has the grip strength not less than 95% of the rated tensile strength of the optical cable, the installation is convenient and rapid, and the construction cost is reduced. The ADSS optical cable is suitable for ADSS optical cable lines with span less than or equal to 100 meters and line rotation angles of less than 25 degrees.
For example, chinese utility model patent application No. CN201320511968.1 discloses a strain insulator tube drainage plate pretilt angle controller, its characterized in that is by right-angle steel plate support body, the lower splint of steel anchor link, steel anchor fixing bolt, drainage plate angle control groove and steel anchor link control hole are constituteed, right-angle steel plate support body is bent into mutually perpendicular's right-angle shape by the monoblock steel sheet, wear the pipe position with horizontal right-angle side width control strain insulator tube steel anchor and aluminum pipe relatively, with fixed and control strain insulator tube steel anchor position and angle in perpendicular right-angle side, the distance in drainage plate angle control groove utilizes steel anchor link control hole central height and the calculation of drainage plate pretilt angle to reach, angular control is accurate, simple. The utility model discloses a beneficial effect: the construction quality is improved; the crimping time can be effectively shortened; because simple structure is nimble, convenient to use is swift, can regard as the transmission line construction tool utensil of extra-high voltage circuit especially quadripartion and above wire, economical and practical improves stringing engineering technology level.
For example, chinese utility model patent application No. CN201420306264.5 discloses a strain clamp angle adjuster, angle adjuster installs on strain clamp, strain clamp includes the crimping pipe, the drainage plate, the steel anchor, angle adjuster includes angle adjusting plate and gag lever post, the steel anchor includes pull ring and stock, the stock head end penetrates in the crimping pipe afterbody, the stock tail end is connected with the pull ring, the cover is equipped with angle adjusting plate on the pull ring, angle adjusting plate upper portion seted up with pull ring phase-match through-hole, the through-hole cover is fixed angle adjusting plate on the pull ring, the last a plurality of round holes that are different in angle that is equipped with relative crimping pipe axis of angle adjusting plate, the gag lever post is with arbitrary one of them round hole and drainage plate phase-match, and the gag lever post is with the angle fixation of the relative angle. The utility model discloses a strain clamp angle adjuster, according to the gag lever post of adjusting on the angle adjustment board, come corresponding adjustment drainage plate angle, fix the drainage plate on the crimping pipe immediately, satisfy required drainage plate angle partially, design and check and accept standard requirement in the construction of different circuit engineering.
Along with the improvement of transmission line voltage level, the number of split roots of each phase of wire of transmission line is continuously increased, and in the wire erecting construction of transmission line, the most common problem is that the angle control of the drainage plate of the strain clamp is not standard, and the problem that the pretilt angle of the drainage plate is wrong or the error is large is easily caused, so that the installation process of the drainage wire of the strain tower is not up to standard, and even the drainage plate is caused to be subjected to transverse tension for a long time in serious conditions, so that the risk of fracture exists, and the potential safety hazard is brought.
Disclosure of Invention
The invention aims to solve the problem that the angle of a tension clamp drainage plate reaches the process standard, improve the stringing construction efficiency, and prevent the drainage plate from being transversely pulled for a long time and having the hidden danger of fracture.
In order to realize the technology, the invention provides the following technical scheme:
an angle control device for a strain clamp drainage plate, comprising: the tension-resistant steel anchor (1), the angle measuring mechanism (2), the tension-resistant wire clamp drainage plate (3), the bolt (4) and the drainage plate fitting (5); strain insulator steel anchor (1) surface level fixes angulometry mechanism (2), and strain insulator steel anchor (1) is through screw thread adaptation strain clamp drainage plate (3), and drainage plate accessory (5) is connected through bolt (4) in strain insulator clamp drainage plate (3).
The technical scheme of the invention is further improved as follows: the angle measuring mechanism (2) is in a plane semicircular shape, a rotating finger handle is arranged in the semicircular shape, a through hole is formed in the rotating finger handle, and a miniature laser pen is fixed in the through hole.
The technical scheme of the invention is further improved as follows: the perforation is arranged on one side of the finger handle close to the semicircular ring.
The technical scheme of the invention is further improved as follows: the semicircular ring is provided with scales, and one end of the finger handle close to the semicircular ring is in a shape of a bevel angle.
The technical scheme of the invention is further improved as follows: the length of the strain steel anchor (1) thread and the strain clamp drainage plate (3) is 65 cm.
The technical scheme of the invention is further improved as follows: strain clamp drainage plate (3) correspond with drainage plate accessory (5) and set up 4 at least screw holes, and two liang of screw holes are relative to be passed through the bolt and are supported to paste fixedly.
The technical scheme of the invention is further improved as follows: and a wire groove is vertically formed in the symmetric center of the threaded hole of the strain clamp drainage plate (3).
The technical scheme of the invention is further improved as follows: the diameter of the bolt (4) is 50 mm.
The technical scheme of the invention is further improved as follows: and the outer surface of the bolt (4) is plated with an insulating material.
The technical scheme of the invention is further improved as follows: the angle measuring mechanism (2) is made of iron.
Compared with the prior art, the angle control device for the strain clamp drainage plate has the following beneficial effects:
1. the invention provides an angle control device for a tension clamp drainage plate, which adopts an angle measuring mechanism to adjust a process standard value by rotating a finger handle, wherein a beam spot formed by a miniature laser pen on the finger handle corresponds to a symmetrical center vertical linear groove of a threaded hole on the tension clamp drainage plate.
2. The invention provides an angle control device for a strain clamp drainage plate, which improves the construction precision and the construction efficiency and meets the process standard.
3. The invention provides an angle control device for a strain clamp drainage plate, which is simple to operate, easy to learn and understand, convenient to carry and reusable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of an angle control device for a strain clamp drainage plate according to the present invention.
The labels in the figure are: 1-strain steel anchor; 2-an angle measuring mechanism; 3-strain clamp drainage plate; 4-a bolt; 5-a drainage plate fitting.
Detailed Description
The technical solution of the present invention will be clearly and completely described by the following detailed description. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the angle control device for the strain clamp drainage plate comprises: the tension-resistant steel anchor (1), the angle measuring mechanism (2), the tension-resistant wire clamp drainage plate (3), the bolt (4) and the drainage plate fitting (5); strain insulator steel anchor (1) surface level fixes angulometry mechanism (2), and strain insulator steel anchor (1) is through screw thread adaptation strain clamp drainage plate (3), and drainage plate accessory (5) is connected through bolt (4) in strain insulator clamp drainage plate (3).
Preferably, the angle measuring mechanism (2) is in a plane semicircular shape, a rotating finger handle (not shown) is arranged in the semicircular shape, a through hole (not shown) is formed in the rotating finger handle, and a miniature laser pen (not shown) is fixed in the through hole.
Preferably, the through hole is formed on one side of the finger handle close to the semicircular ring.
Preferably, the semicircular ring is provided with scales, and one end of the finger handle close to the semicircular ring is in a shape of a chamfered angle.
Preferably, the length of the strain steel anchor (1) in screw thread and strain clamp drainage plate (3) is 65 cm.
Preferably, the strain clamp drainage plate (3) and the drainage plate fitting (5) are correspondingly provided with at least 4 threaded holes, and every two threaded holes are oppositely abutted and fixed through bolts.
Preferably, a wire groove (not shown in the figure) is vertically arranged at the symmetrical center of the threaded hole of the strain clamp drainage plate (3).
Preferably, the bolt (4) has a diameter of 50 mm.
Preferably, the outer surface of the bolt (4) is plated with an insulating material.
Preferably, the angle measuring mechanism (2) is made of iron.
In this embodiment, an angle control device for strain clamp drainage plate includes: the tension-resistant steel anchor (1), the angle measuring mechanism (2), the tension-resistant wire clamp drainage plate (3), the bolt (4) and the drainage plate fitting (5); the surface of the strain steel anchor (1) is horizontally fixed with an angle measuring mechanism (2), the strain steel anchor (1) is matched with a strain clamp drainage plate (3) through a screw thread, the strain clamp drainage plate (3) is connected with a drainage plate accessory (5) through a bolt (4), the angle measuring mechanism (2) is in a plane semicircular shape, a rotary finger handle (not shown) is arranged in the semicircle, a perforation (not shown) is arranged on the rotary finger handle, a miniature laser pen (not shown) is fixed in the perforation, the perforation is arranged on one side, close to the semicircular ring, of the finger handle, scales are arranged on the semicircular ring, one end, close to the semicircular ring, of the finger handle is in a bevel angle shape, the length of the screw thread of the strain steel anchor (1) and the matching of the strain clamp drainage plate (3) is 65cm, the strain clamp drainage plate (3) and the drainage plate accessory (5) are correspondingly provided with at least 4 screw, a wire slot is vertically arranged at the symmetrical center of a threaded hole of the strain clamp drainage plate (3), the diameter of the bolt (4) is 50mm, an insulating material is plated on the outer surface of the bolt (4), the angle measuring mechanism (2) is made of an iron material, the process standard value is adjusted by rotating the finger handle through the angle measuring mechanism, and a beam spot formed by a miniature laser pen on the finger handle corresponds to the vertical wire slot at the symmetrical center of the threaded hole on the strain clamp drainage plate; the device has improved construction precision and efficiency of construction, satisfies the technological standard simultaneously, and the device easy operation easily learns easily understandable, convenient to carry, repeatedly usable.
The working principle of the embodiment of the invention is as follows: install on the finger handle of angulation mechanism (2) through the red laser positioning pen of lighting a lamp of miniature teletransmission on angulation mechanism (2), utilize magnet to fix angulation mechanism on strain insulator steel anchor (1), constructor at first adjusts angulation mechanism (2) angle according to the drawing, then rotatory steel anchor (1), light red laser positioning pen of lighting a lamp after rotatory to corresponding angle, make it with strain insulator clamp drainage plate (3) center wire casing coincidence, then the crimping, the effect of accurate control strain insulator clamp drainage plate angle has been reached.
In this embodiment, an angle control device for strain clamp drainage plate includes: the tension-resistant steel anchor (1), the angle measuring mechanism (2), the tension-resistant wire clamp drainage plate (3), the bolt (4) and the drainage plate fitting (5); the surface of the strain steel anchor (1) is horizontally fixed with an angle measuring mechanism (2), the strain steel anchor (1) is matched with a strain clamp drainage plate (3) through a screw thread, the strain clamp drainage plate (3) is connected with a drainage plate accessory (5) through a bolt (4), the angle measuring mechanism (2) is in a plane semicircular shape, a rotary finger handle (not shown) is arranged in the semicircle, a perforation (not shown) is arranged on the rotary finger handle, a miniature laser pen (not shown) is fixed in the perforation, the perforation is arranged on one side, close to the semicircular ring, of the finger handle, scales are arranged on the semicircular ring, one end, close to the semicircular ring, of the finger handle is in a bevel angle shape, the length of the screw thread of the strain steel anchor (1) and the matching of the strain clamp drainage plate (3) is 65cm, the strain clamp drainage plate (3) and the drainage plate accessory (5) are correspondingly provided with at least 4 screw, a wire slot is vertically arranged at the symmetrical center of a threaded hole of the strain clamp drainage plate (3), the diameter of the bolt (4) is 50mm, an insulating material is plated on the outer surface of the bolt (4), the angle measuring mechanism (2) is made of an iron material, the process standard value is adjusted by rotating the finger handle through the angle measuring mechanism, and a beam spot formed by a miniature laser pen on the finger handle corresponds to the vertical wire slot at the symmetrical center of the threaded hole on the strain clamp drainage plate; the device has improved construction precision and efficiency of construction, satisfies the technological standard simultaneously, and the device easy operation easily learns easily understandable, convenient to carry, repeatedly usable.
A angle control device for strain clamp drainage plate includes: the tension-resistant steel anchor (1), the angle measuring mechanism (2), the tension-resistant wire clamp drainage plate (3), the bolt (4) and the drainage plate fitting (5); the surface of the strain steel anchor (1) is horizontally fixed with an angle measuring mechanism (2), the strain steel anchor (1) is matched with a strain clamp drainage plate (3) through a screw thread, the strain clamp drainage plate (3) is connected with a drainage plate accessory (5) through a bolt (4), the angle measuring mechanism (2) is in a plane semicircular shape, a rotary finger handle (not shown) is arranged in the semicircle, a perforation (not shown) is arranged on the rotary finger handle, a miniature laser pen (not shown) is fixed in the perforation, the perforation is arranged on one side, close to the semicircular ring, of the finger handle, scales are arranged on the semicircular ring, one end, close to the semicircular ring, of the finger handle is in a bevel angle shape, the length of the screw thread of the strain steel anchor (1) and the matching of the strain clamp drainage plate (3) is 65cm, the strain clamp drainage plate (3) and the drainage plate accessory (5) are correspondingly provided with at least 4 screw, a wire slot is vertically arranged at the symmetrical center of a threaded hole of the strain clamp drainage plate (3), the diameter of the bolt (4) is 50mm, an insulating material is plated on the outer surface of the bolt (4), the angle measuring mechanism (2) is made of an iron material, the process standard value is adjusted by rotating the finger handle through the angle measuring mechanism, and a beam spot formed by a miniature laser pen on the finger handle corresponds to the vertical wire slot at the symmetrical center of the threaded hole on the strain clamp drainage plate; the device has improved construction precision and efficiency of construction, satisfies the technological standard simultaneously, and the device easy operation easily learns easily understandable, convenient to carry, repeatedly usable.
A angle control device for strain clamp drainage plate includes: the tension-resistant steel anchor (1), the angle measuring mechanism (2), the tension-resistant wire clamp drainage plate (3), the bolt (4) and the drainage plate fitting (5); the surface of the strain steel anchor (1) is horizontally fixed with an angle measuring mechanism (2), the strain steel anchor (1) is matched with a strain clamp drainage plate (3) through a screw thread, the strain clamp drainage plate (3) is connected with a drainage plate accessory (5) through a bolt (4), the angle measuring mechanism (2) is in a plane semicircular shape, a rotary finger handle (not shown) is arranged in the semicircle, a perforation (not shown) is arranged on the rotary finger handle, a miniature laser pen (not shown) is fixed in the perforation, the perforation is arranged on one side, close to the semicircular ring, of the finger handle, scales are arranged on the semicircular ring, one end, close to the semicircular ring, of the finger handle is in a bevel angle shape, the length of the screw thread of the strain steel anchor (1) and the matching of the strain clamp drainage plate (3) is 65cm, the strain clamp drainage plate (3) and the drainage plate accessory (5) are correspondingly provided with at least 4 screw, a wire slot is vertically arranged at the symmetrical center of a threaded hole of the strain clamp drainage plate (3), the diameter of the bolt (4) is 50mm, an insulating material is plated on the outer surface of the bolt (4), the angle measuring mechanism (2) is made of an iron material, the process standard value is adjusted by rotating the finger handle through the angle measuring mechanism, and a beam spot formed by a miniature laser pen on the finger handle corresponds to the vertical wire slot at the symmetrical center of the threaded hole on the strain clamp drainage plate; the device has improved construction precision and efficiency of construction, satisfies the technological standard simultaneously, and the device easy operation easily learns easily understandable, convenient to carry, repeatedly usable.
A angle control device for strain clamp drainage plate includes: the tension-resistant steel anchor (1), the angle measuring mechanism (2), the tension-resistant wire clamp drainage plate (3), the bolt (4) and the drainage plate fitting (5); the surface of the strain steel anchor (1) is horizontally fixed with an angle measuring mechanism (2), the strain steel anchor (1) is matched with a strain clamp drainage plate (3) through a screw thread, the strain clamp drainage plate (3) is connected with a drainage plate accessory (5) through a bolt (4), the angle measuring mechanism (2) is in a plane semicircular shape, a rotary finger handle (not shown) is arranged in the semicircle, a perforation (not shown) is arranged on the rotary finger handle, a miniature laser pen (not shown) is fixed in the perforation, the perforation is arranged on one side, close to the semicircular ring, of the finger handle, scales are arranged on the semicircular ring, one end, close to the semicircular ring, of the finger handle is in a bevel angle shape, the length of the screw thread of the strain steel anchor (1) and the matching of the strain clamp drainage plate (3) is 65cm, the strain clamp drainage plate (3) and the drainage plate accessory (5) are correspondingly provided with at least 4 screw, a wire slot is vertically arranged at the symmetrical center of a threaded hole of the strain clamp drainage plate (3), the diameter of the bolt (4) is 50mm, an insulating material is plated on the outer surface of the bolt (4), the angle measuring mechanism (2) is made of an iron material, the process standard value is adjusted by rotating the finger handle through the angle measuring mechanism, and a beam spot formed by a miniature laser pen on the finger handle corresponds to the vertical wire slot at the symmetrical center of the threaded hole on the strain clamp drainage plate; the device has improved construction precision and efficiency of construction, satisfies the technological standard simultaneously, and the device easy operation easily learns easily understandable, convenient to carry, repeatedly usable.
A angle control device for strain clamp drainage plate includes: the tension-resistant steel anchor (1), the angle measuring mechanism (2), the tension-resistant wire clamp drainage plate (3), the bolt (4) and the drainage plate fitting (5); the surface of the strain steel anchor (1) is horizontally fixed with an angle measuring mechanism (2), the strain steel anchor (1) is matched with a strain clamp drainage plate (3) through a screw thread, the strain clamp drainage plate (3) is connected with a drainage plate accessory (5) through a bolt (4), the angle measuring mechanism (2) is in a plane semicircular shape, a rotary finger handle (not shown) is arranged in the semicircle, a perforation (not shown) is arranged on the rotary finger handle, a miniature laser pen (not shown) is fixed in the perforation, the perforation is arranged on one side, close to the semicircular ring, of the finger handle, scales are arranged on the semicircular ring, one end, close to the semicircular ring, of the finger handle is in a bevel angle shape, the length of the screw thread of the strain steel anchor (1) and the matching of the strain clamp drainage plate (3) is 65cm, the strain clamp drainage plate (3) and the drainage plate accessory (5) are correspondingly provided with at least 4 screw, a wire slot is vertically arranged at the symmetrical center of a threaded hole of the strain clamp drainage plate (3), the diameter of the bolt (4) is 50mm, an insulating material is plated on the outer surface of the bolt (4), the angle measuring mechanism (2) is made of an iron material, the process standard value is adjusted by rotating the finger handle through the angle measuring mechanism, and a beam spot formed by a miniature laser pen on the finger handle corresponds to the vertical wire slot at the symmetrical center of the threaded hole on the strain clamp drainage plate; the device has improved construction precision and efficiency of construction, satisfies the technological standard simultaneously, and the device easy operation easily learns easily understandable, convenient to carry, repeatedly usable.
A angle control device for strain clamp drainage plate includes: the tension-resistant steel anchor (1), the angle measuring mechanism (2), the tension-resistant wire clamp drainage plate (3), the bolt (4) and the drainage plate fitting (5); the surface of the strain steel anchor (1) is horizontally fixed with an angle measuring mechanism (2), the strain steel anchor (1) is matched with a strain clamp drainage plate (3) through a screw thread, the strain clamp drainage plate (3) is connected with a drainage plate accessory (5) through a bolt (4), the angle measuring mechanism (2) is in a plane semicircular shape, a rotary finger handle (not shown) is arranged in the semicircle, a perforation (not shown) is arranged on the rotary finger handle, a miniature laser pen (not shown) is fixed in the perforation, the perforation is arranged on one side, close to the semicircular ring, of the finger handle, scales are arranged on the semicircular ring, one end, close to the semicircular ring, of the finger handle is in a bevel angle shape, the length of the screw thread of the strain steel anchor (1) and the matching of the strain clamp drainage plate (3) is 65cm, the strain clamp drainage plate (3) and the drainage plate accessory (5) are correspondingly provided with at least 4 screw, a wire slot is vertically arranged at the symmetrical center of a threaded hole of the strain clamp drainage plate (3), the diameter of the bolt (4) is 50mm, an insulating material is plated on the outer surface of the bolt (4), the angle measuring mechanism (2) is made of an iron material, the process standard value is adjusted by rotating the finger handle through the angle measuring mechanism, and a beam spot formed by a miniature laser pen on the finger handle corresponds to the vertical wire slot at the symmetrical center of the threaded hole on the strain clamp drainage plate; the device has improved construction precision and efficiency of construction, satisfies the technological standard simultaneously, and the device easy operation easily learns easily understandable, convenient to carry, repeatedly usable.
A angle control device for strain clamp drainage plate includes: the tension-resistant steel anchor (1), the angle measuring mechanism (2), the tension-resistant wire clamp drainage plate (3), the bolt (4) and the drainage plate fitting (5); the surface of the strain steel anchor (1) is horizontally fixed with an angle measuring mechanism (2), the strain steel anchor (1) is matched with a strain clamp drainage plate (3) through a screw thread, the strain clamp drainage plate (3) is connected with a drainage plate accessory (5) through a bolt (4), the angle measuring mechanism (2) is in a plane semicircular shape, a rotary finger handle (not shown) is arranged in the semicircle, a perforation (not shown) is arranged on the rotary finger handle, a miniature laser pen (not shown) is fixed in the perforation, the perforation is arranged on one side, close to the semicircular ring, of the finger handle, scales are arranged on the semicircular ring, one end, close to the semicircular ring, of the finger handle is in a bevel angle shape, the length of the screw thread of the strain steel anchor (1) and the matching of the strain clamp drainage plate (3) is 65cm, the strain clamp drainage plate (3) and the drainage plate accessory (5) are correspondingly provided with at least 4 screw, a wire slot is vertically arranged at the symmetrical center of a threaded hole of the strain clamp drainage plate (3), the diameter of the bolt (4) is 50mm, an insulating material is plated on the outer surface of the bolt (4), the angle measuring mechanism (2) is made of an iron material, the process standard value is adjusted by rotating the finger handle through the angle measuring mechanism, and a beam spot formed by a miniature laser pen on the finger handle corresponds to the vertical wire slot at the symmetrical center of the threaded hole on the strain clamp drainage plate; the device has improved construction precision and efficiency of construction, satisfies the technological standard simultaneously, and the device easy operation easily learns easily understandable, convenient to carry, repeatedly usable.
A angle control device for strain clamp drainage plate includes: the tension-resistant steel anchor (1), the angle measuring mechanism (2), the tension-resistant wire clamp drainage plate (3), the bolt (4) and the drainage plate fitting (5); the surface of the strain steel anchor (1) is horizontally fixed with an angle measuring mechanism (2), the strain steel anchor (1) is matched with a strain clamp drainage plate (3) through a screw thread, the strain clamp drainage plate (3) is connected with a drainage plate accessory (5) through a bolt (4), the angle measuring mechanism (2) is in a plane semicircular shape, a rotary finger handle (not shown) is arranged in the semicircle, a perforation (not shown) is arranged on the rotary finger handle, a miniature laser pen (not shown) is fixed in the perforation, the perforation is arranged on one side, close to the semicircular ring, of the finger handle, scales are arranged on the semicircular ring, one end, close to the semicircular ring, of the finger handle is in a bevel angle shape, the length of the screw thread of the strain steel anchor (1) and the matching of the strain clamp drainage plate (3) is 65cm, the strain clamp drainage plate (3) and the drainage plate accessory (5) are correspondingly provided with at least 4 screw, a wire slot is vertically arranged at the symmetrical center of a threaded hole of the strain clamp drainage plate (3), the diameter of the bolt (4) is 50mm, an insulating material is plated on the outer surface of the bolt (4), the angle measuring mechanism (2) is made of an iron material, the process standard value is adjusted by rotating the finger handle through the angle measuring mechanism, and a beam spot formed by a miniature laser pen on the finger handle corresponds to the vertical wire slot at the symmetrical center of the threaded hole on the strain clamp drainage plate; the device has improved construction precision and efficiency of construction, satisfies the technological standard simultaneously, and the device easy operation easily learns easily understandable, convenient to carry, repeatedly usable.
A angle control device for strain clamp drainage plate includes: the tension-resistant steel anchor (1), the angle measuring mechanism (2), the tension-resistant wire clamp drainage plate (3), the bolt (4) and the drainage plate fitting (5); the surface of the strain steel anchor (1) is horizontally fixed with an angle measuring mechanism (2), the strain steel anchor (1) is matched with a strain clamp drainage plate (3) through a screw thread, the strain clamp drainage plate (3) is connected with a drainage plate accessory (5) through a bolt (4), the angle measuring mechanism (2) is in a plane semicircular shape, a rotary finger handle (not shown) is arranged in the semicircle, a perforation (not shown) is arranged on the rotary finger handle, a miniature laser pen (not shown) is fixed in the perforation, the perforation is arranged on one side, close to the semicircular ring, of the finger handle, scales are arranged on the semicircular ring, one end, close to the semicircular ring, of the finger handle is in a bevel angle shape, the length of the screw thread of the strain steel anchor (1) and the matching of the strain clamp drainage plate (3) is 65cm, the strain clamp drainage plate (3) and the drainage plate accessory (5) are correspondingly provided with at least 4 screw, a wire slot is vertically arranged at the symmetrical center of a threaded hole of the strain clamp drainage plate (3), the diameter of the bolt (4) is 50mm, an insulating material is plated on the outer surface of the bolt (4), the angle measuring mechanism (2) is made of an iron material, the process standard value is adjusted by rotating the finger handle through the angle measuring mechanism, and a beam spot formed by a miniature laser pen on the finger handle corresponds to the vertical wire slot at the symmetrical center of the threaded hole on the strain clamp drainage plate; the device has improved construction precision and efficiency of construction, satisfies the technological standard simultaneously, and the device easy operation easily learns easily understandable, convenient to carry, repeatedly usable.
A angle control device for strain clamp drainage plate includes: the tension-resistant steel anchor (1), the angle measuring mechanism (2), the tension-resistant wire clamp drainage plate (3), the bolt (4) and the drainage plate fitting (5); the surface of the strain steel anchor (1) is horizontally fixed with an angle measuring mechanism (2), the strain steel anchor (1) is matched with a strain clamp drainage plate (3) through a screw thread, the strain clamp drainage plate (3) is connected with a drainage plate accessory (5) through a bolt (4), the angle measuring mechanism (2) is in a plane semicircular shape, a rotary finger handle (not shown) is arranged in the semicircle, a perforation (not shown) is arranged on the rotary finger handle, a miniature laser pen (not shown) is fixed in the perforation, the perforation is arranged on one side, close to the semicircular ring, of the finger handle, scales are arranged on the semicircular ring, one end, close to the semicircular ring, of the finger handle is in a bevel angle shape, the length of the screw thread of the strain steel anchor (1) and the matching of the strain clamp drainage plate (3) is 65cm, the strain clamp drainage plate (3) and the drainage plate accessory (5) are correspondingly provided with at least 4 screw, a wire slot is vertically arranged at the symmetrical center of a threaded hole of the strain clamp drainage plate (3), the diameter of the bolt (4) is 50mm, an insulating material is plated on the outer surface of the bolt (4), the angle measuring mechanism (2) is made of an iron material, the process standard value is adjusted by rotating the finger handle through the angle measuring mechanism, and a beam spot formed by a miniature laser pen on the finger handle corresponds to the vertical wire slot at the symmetrical center of the threaded hole on the strain clamp drainage plate; the device has improved construction precision and efficiency of construction, satisfies the technological standard simultaneously, and the device easy operation easily learns easily understandable, convenient to carry, repeatedly usable.
A angle control device for strain clamp drainage plate includes: the tension-resistant steel anchor (1), the angle measuring mechanism (2), the tension-resistant wire clamp drainage plate (3), the bolt (4) and the drainage plate fitting (5); the surface of the strain steel anchor (1) is horizontally fixed with an angle measuring mechanism (2), the strain steel anchor (1) is matched with a strain clamp drainage plate (3) through a screw thread, the strain clamp drainage plate (3) is connected with a drainage plate accessory (5) through a bolt (4), the angle measuring mechanism (2) is in a plane semicircular shape, a rotary finger handle (not shown) is arranged in the semicircle, a perforation (not shown) is arranged on the rotary finger handle, a miniature laser pen (not shown) is fixed in the perforation, the perforation is arranged on one side, close to the semicircular ring, of the finger handle, scales are arranged on the semicircular ring, one end, close to the semicircular ring, of the finger handle is in a bevel angle shape, the length of the screw thread of the strain steel anchor (1) and the matching of the strain clamp drainage plate (3) is 65cm, the strain clamp drainage plate (3) and the drainage plate accessory (5) are correspondingly provided with at least 4 screw, a wire slot is vertically arranged at the symmetrical center of a threaded hole of the strain clamp drainage plate (3), the diameter of the bolt (4) is 50mm, an insulating material is plated on the outer surface of the bolt (4), the angle measuring mechanism (2) is made of an iron material, the process standard value is adjusted by rotating the finger handle through the angle measuring mechanism, and a beam spot formed by a miniature laser pen on the finger handle corresponds to the vertical wire slot at the symmetrical center of the threaded hole on the strain clamp drainage plate; the device has improved construction precision and efficiency of construction, satisfies the technological standard simultaneously, and the device easy operation easily learns easily understandable, convenient to carry, repeatedly usable.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides an angle control device for strain clamp drainage plate which characterized in that includes: the tension-resistant steel anchor (1), the angle measuring mechanism (2), the tension-resistant wire clamp drainage plate (3), the bolt (4) and the drainage plate fitting (5); strain insulator steel anchor (1) surface level fixes angulometry mechanism (2), and strain insulator steel anchor (1) is through screw thread adaptation strain clamp drainage plate (3), and drainage plate accessory (5) is connected through bolt (4) in strain insulator clamp drainage plate (3).
2. The angle control device for the strain clamp drainage plate of claim 1, wherein: the angle measuring mechanism (2) is in a plane semicircular shape, a rotating finger handle is arranged in the semicircular shape, a through hole is formed in the rotating finger handle, and a miniature laser pen is fixed in the through hole.
3. The angle control device for the strain clamp drainage plate of claim 3, wherein: the perforation is arranged on one side of the finger handle close to the semicircular ring.
4. The angle control device for the strain clamp drainage plate of claim 2, wherein: the semicircular ring is provided with scales, and one end of the finger handle close to the semicircular ring is in a shape of a bevel angle.
5. The angle control device for the strain clamp drainage plate of claim 1, wherein: the length of the strain steel anchor (1) thread and the strain clamp drainage plate (3) is 65 cm.
6. The angle control device for the strain clamp drainage plate of claim 1, wherein: strain clamp drainage plate (3) correspond with drainage plate accessory (5) and set up 4 at least screw holes, and two liang of screw holes are relative to be passed through the bolt and are supported to paste fixedly.
7. The angle control device for the strain clamp drainage plate of claim 6, wherein: and a wire groove is vertically formed in the symmetric center of the threaded hole of the strain clamp drainage plate (3).
8. The angle control device for the strain clamp drainage plate of claim 1, wherein: the diameter of the bolt (4) is 50 mm.
9. The angle control device for the strain clamp drainage plate of claim 1, wherein: and the outer surface of the bolt (4) is plated with an insulating material.
10. The angle control device for the strain clamp drainage plate of claim 1, wherein: the angle measuring mechanism (2) is made of iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110246673.5A CN112952646A (en) | 2021-03-05 | 2021-03-05 | Angle control device for drainage plate of strain clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110246673.5A CN112952646A (en) | 2021-03-05 | 2021-03-05 | Angle control device for drainage plate of strain clamp |
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| CN112952646A true CN112952646A (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110246673.5A Pending CN112952646A (en) | 2021-03-05 | 2021-03-05 | Angle control device for drainage plate of strain clamp |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203983910U (en) * | 2014-06-10 | 2014-12-03 | 国家电网公司 | Strain clamp angle demodulator |
| CN205355742U (en) * | 2016-01-29 | 2016-06-29 | 浙江固来发电力金具有限公司 | Hydraulic pressure strain clamp |
| CN107611899A (en) * | 2017-09-22 | 2018-01-19 | 国家电网公司 | A kind of strain clamp of adjustable angle |
-
2021
- 2021-03-05 CN CN202110246673.5A patent/CN112952646A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203983910U (en) * | 2014-06-10 | 2014-12-03 | 国家电网公司 | Strain clamp angle demodulator |
| CN205355742U (en) * | 2016-01-29 | 2016-06-29 | 浙江固来发电力金具有限公司 | Hydraulic pressure strain clamp |
| CN107611899A (en) * | 2017-09-22 | 2018-01-19 | 国家电网公司 | A kind of strain clamp of adjustable angle |
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Application publication date: 20210611 |