CN209179602U - A kind of annular concrete pole arm - Google Patents

A kind of annular concrete pole arm Download PDF

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Publication number
CN209179602U
CN209179602U CN201821919930.7U CN201821919930U CN209179602U CN 209179602 U CN209179602 U CN 209179602U CN 201821919930 U CN201821919930 U CN 201821919930U CN 209179602 U CN209179602 U CN 209179602U
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CN
China
Prior art keywords
shackle member
matching
annular concrete
fastening bolt
concrete pole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201821919930.7U
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Chinese (zh)
Inventor
丁洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Avatar Electric Co Ltd
Original Assignee
Anhui Avatar Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Avatar Electric Co Ltd filed Critical Anhui Avatar Electric Co Ltd
Priority to CN201821919930.7U priority Critical patent/CN209179602U/en
Application granted granted Critical
Publication of CN209179602U publication Critical patent/CN209179602U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of annular concrete pole arms, including the first shackle member, second shackle member, first fastening bolt and the second fastening bolt, the front and rear sides of first shackle member and the second shackle member are equipped with two groups of matching securing plates, eight U-shaped notch inner cavities are rotatablely hinged with matching screw shell, eight matching screw shells are divided into symmetrical four groups, four first fastening bolts respectively with matched described in four groups screw shell rotation be socketed, two tips for extending steel plate are fixedly welded with the insulator mounting plate that front and back is distributed, the upper surface and lower end surface of two insulator mounting plates offer rectangular notch, two second fastening bolts match socket with the reinforcing of the rear and front end of two insulator mounting plates installation threaded hole respectively.The utility model is convenient for Fast Installation, and high stability, has fine suitability, simple and practical.

Description

A kind of annular concrete pole arm
Technical field
The utility model relates to pole arm technical field, specially a kind of annular concrete pole arm.
Background technique
The effect of cross-arm: the angle bar that electric pole top is laterally fixed has porcelain vase above, for supporting trolley wire.It is horizontal Load is component part important in shaft tower, its effect be for installing insulator and fitting, to support conducting wire, lightning conducter, and It is allowed to keep certain safe distance by regulation.
Since the installation exercise of cross-arm belongs to high altitude operation, then danger coefficient is higher, how to ensure that electrician works in height When industry, the speed of installation, and its high stability are improved in traditional cross-arm installation level, it would be highly desirable to solve, here design life A kind of annular concrete pole arm is produced, in order to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of annular concrete pole arms, to solve to mention in above-mentioned background technique Out the problem of.
In order to solve the above technical problems, the utility model provides the following technical solutions: a kind of annular concrete pole arm, Including the first shackle member, the second shackle member, the first fastening bolt and the second fastening bolt, first shackle member and the second clamping The front and rear sides of part are equipped with two groups of matching securing plates, four matching securing plates and the second shackle member of first shackle member Four matching securing plate tips offer U-shaped notch, and eight U-shaped notch inner cavities are rotatablely hinged with matching thread bush Cylinder, eight matching screw shells are divided into symmetrical four groups, and first fastening bolt is provided with four, and described second Fastening bolt be equipped with two, four first fastening bolts respectively with match described in four groups screw shell rotation socket, it is described It is welded with extension steel plate with level in the middle part of the right side of the second shackle member in the middle part of the left side of first shackle member, is prolonged described in two Stretch steel plate tip be fixedly welded with front and back be distributed insulator mounting plate, the upper surface of two insulator mounting plates and Lower end surface offers rectangular notch, and the rear and front end of two insulator mounting plates offers the reinforcing peace that left and right communicates Threaded hole is filled, two second fastening bolts install spiral shell with the reinforcing of the rear and front end of two insulator mounting plates respectively Pit matching socket.
Preferably, first shackle member and the second shackle member or so face, and opposite face is in arc surface.
Preferably, first shackle member and the opposite face of the second shackle member are pasted with rubber layer.
Preferably, four matching securing plates of first shackle member match securing plate or so with four of the second shackle member Symmetrically, and opposite face is in arc surface.
Preferably, the left end of four first fastening bolts and two second fastening bolts is radially welded with auxiliary Handle.
Preferably, the rectangular notch inner cavity of two insulator mounting plates offers several front and backs and is evenly spaced on Insulator mounting hole.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model, by the way that the first shackle member and the second shackle member, and the first shackle member and the second shackle member is arranged Front and rear sides be equipped with two groups of matching securing plates, convenient for be suitable for different thicknesses annular concrete electric pole install, have very Good suitability, it is simple and practical.
2. the utility model installs threaded hole with the reinforcing of insulator mounting plate respectively by two second fastening bolts With socket, overall stability is further strengthened, so that whole cross-arm is not susceptible to fall off, and is not susceptible to showing for dislocation movement As being convenient for Fast Installation, and high stability.
Detailed description of the invention
Fig. 1 is the Structure explosion diagram of the utility model embodiment;
Fig. 2 is schematic enlarged-scale view at A in the utility model embodiment Fig. 1;
Fig. 3 is schematic enlarged-scale view at B in the utility model embodiment Fig. 1.
In figure: 1, the first fastening bolt;2, the second shackle member;3, insulator mounting hole;4, insulator mounting plate;5, second Fastening bolt;6, auxiliary handle;7, extend steel plate;8, the first shackle member;9, screw shell is matched;10, securing plate is matched;11,U Type notch;12, rectangular notch;13, installation threaded hole is reinforced.
Specific embodiment
For the ease of using, the utility model embodiment provides a kind of annular concrete pole arm.Below in conjunction with Attached drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, shows So, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.It is practical new based on this Embodiment in type, every other implementation obtained by those of ordinary skill in the art without making creative efforts Example, fall within the protection scope of the utility model.
Embodiment 1
Fig. 1-3 is please referred to, a kind of annular concrete pole arm, including the first shackle member 8, second are present embodiments provided The front and rear sides of shackle member 2, the first fastening bolt 1 and the second fastening bolt 5, the first shackle member 8 and the second shackle member 2 are equipped with Two groups of matching securing plates 10, four matching securing plates 10 of the first shackle member 8 match securing plate 10 with four of the second shackle member 2 Tip offers U-shaped notch 11, and eight U-shaped 11 inner cavities of notch are rotatablely hinged with matching screw shell 9, eight matching screw threads Sleeve 9 is divided into symmetrical four groups, and the first fastening bolt 1 is provided with four, and the second fastening bolt 5 is equipped with two, and four pieces the One fastening bolt 1 is socketed with four groups of rotations of matching screw shell 9 respectively, is clamped in the middle part of the left side of the first shackle member 8 with second Level is welded with extension steel plate 7 in the middle part of the right side of part 2, and the tips of two extension steel plates 7 are fixedly welded with front and back distribution Insulator mounting plate 4, the upper surface and lower end surface of two insulator mounting plates 4 offer rectangular notch 12, two insulation The rear and front end of sub- mounting plate 4 offer left and right communicate reinforcing installation threaded hole 13, two second fastening bolts 5 respectively with The reinforcing installation matching socket of threaded hole 13 of the rear and front end of two insulator mounting plates 4.
In the present embodiment, by the way that the first shackle member 8 and the second shackle member 2, and the first shackle member 8 and the second shackle member is arranged 2 front and rear sides are equipped with two groups of matching securing plates 10, install convenient for being suitable for the annular concrete electric pole of different thicknesses, can be pre- Two first fastening bolts 1 are first passed through by the matching thread bush of the first shackle member 8 and 2 side of the second shackle member matching securing plate 10 Cylinder 9 is fastenedly connected, then the first shackle member 8 and the matching of the second shackle member 2 are docked to the two sides of annular concrete electric pole, so Recycle remaining two first fastening bolts 1 that first shackle member 8 and 2 other side of the second shackle member are matched securing plate 10 afterwards Matching screw shell 9 is fastenedly connected, and the first shackle member 8 and the second shackle member 2 can be fixedly mounted on annular concrete On electric pole, eight groups of matching screw shell 9 here can rotation, exist in order to cater to the first shackle member 8 and the second shackle member 2 The constantly deformation quantity that occurs during fastening, reaches optimal installation site, respectively and absolutely by two second fastening bolts 5 The reinforcing installation matching socket of threaded hole 13 of edge mounting plate 4, further strengthens overall stability, so that whole cross-arm is not easy to send out Life falls off, and is not susceptible to the mobile phenomenon of dislocation.
Embodiment 2
Fig. 1-3 is please referred to, is further improved on the basis of embodiment 1: the first shackle member 8 and the second shackle member 2 Left and right face, and opposite face is in arc surface, convenient for being matched with annular concrete electric pole side wall, the first shackle member 8 and the second card The opposite face of fitting 2 is pasted with rubber layer, enhances frictional force by setting rubber layer, prevents the first shackle member 8 and the second clamping Part 2 misplaces, and four matching securing plates 10 of the first shackle member 8 match 10 bilateral symmetry of securing plate with four of the second shackle member 2, And opposite face is in arc surface, and convenient for being matched with annular concrete electric pole side wall, four first fastening bolts 1 and two second The left end of fastening bolt 5 is radially welded with auxiliary handle 6, by auxiliary handle 6 convenient for the first fastening bolt 1 of rotation and two pieces the Two fastening bolts 5 rotate the first fastening bolt 1 and two second fastening bolts 5 without using tool, two insulators 12 inner cavity of rectangular notch of mounting plate 4 offers the insulator mounting hole 3 that several front and backs are evenly spaced on, exhausted by being arranged Edge mounting hole 3 is easily installed insulator, in order to the erection of electric wire.
In this practical description, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" or Person's positional relationship is orientation based on the figure or positional relationship, is merely for convenience of this practical and simplified description of description, Rather than the device or element of instruction or hint meaning must have a particular orientation, and are constructed and grasped with specific orientation Make, therefore should not be understood as the limitation practical to this.In addition, " first ", " second ", " third ", " the 4th " are only used for description mesh , and should not be understood as indicating or implying relative importance.
In this practical description, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection, can be mechanical connection, is also possible to be electrically connected, can be and be directly connected to, and be also possible to be connected by intermediary, can To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned Concrete meaning of the term in this is practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of annular concrete pole arm, including the first shackle member (8), the second shackle member (2), the first fastening bolt (1) With the second fastening bolt (5), it is characterised in that: the front and rear sides of first shackle member (8) and the second shackle member (2) are equipped with Two groups of matching securing plates (10), four of first shackle member (8) match four of securing plate (10) and the second shackle member (2) Matching securing plate (10) tip offers U-shaped notch (11), and eight U-shaped notch (11) inner cavities are rotatablely hinged with matching Screw shell (9), eight matching screw shells (9) are divided into symmetrical four groups, the first fastening bolt (1) setting Have four, second fastening bolt (5) is equipped with two, four first fastening bolts (1) respectively with matched described in four groups Screw shell (9) rotation socket, the right side middle part at the left side middle part and the second shackle member (2) of first shackle member (8) Equal level, which is welded with, extends steel plate (7), and two tips for extending steel plate (7) are fixedly welded with the insulator that front and back is distributed Mounting plate (4), the upper surface and lower end surface of two insulator mounting plates (4) offer rectangular notch (12), two institutes The rear and front end for stating insulator mounting plate (4) offers the reinforcing that left and right communicates and installs threaded hole (13), and two described second Fastening bolt (5) matches set with the reinforcing of the rear and front end of two insulator mounting plates (4) installation threaded hole (13) respectively It connects.
2. a kind of annular concrete pole arm according to claim 1, it is characterised in that: first shackle member (8) With the second shackle member (2) left and right face, and opposite face be in arc surface.
3. a kind of annular concrete pole arm according to claim 1, it is characterised in that: first shackle member (8) Opposite face is pasted with rubber layer with the second shackle member (2).
4. a kind of annular concrete pole arm according to claim 1, it is characterised in that: first shackle member (8) Four of four matchings securing plate (10) and the second shackle members (2) match securing plate (10) symmetrically, and opposite face is equal In arc surface.
5. a kind of annular concrete pole arm according to claim 1, it is characterised in that: four first fastening spiral shells The left end of bolt (1) and two second fastening bolts (5) is radially welded with auxiliary handle (6).
6. a kind of annular concrete pole arm according to claim 1, it is characterised in that: two insulator installations Rectangular notch (12) inner cavity of plate (4) offers the insulator mounting hole (3) that several front and backs are evenly spaced on.
CN201821919930.7U 2018-11-21 2018-11-21 A kind of annular concrete pole arm Expired - Fee Related CN209179602U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821919930.7U CN209179602U (en) 2018-11-21 2018-11-21 A kind of annular concrete pole arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821919930.7U CN209179602U (en) 2018-11-21 2018-11-21 A kind of annular concrete pole arm

Publications (1)

Publication Number Publication Date
CN209179602U true CN209179602U (en) 2019-07-30

Family

ID=67373580

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821919930.7U Expired - Fee Related CN209179602U (en) 2018-11-21 2018-11-21 A kind of annular concrete pole arm

Country Status (1)

Country Link
CN (1) CN209179602U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190730

Termination date: 20211121