CN218914384U - Mounting rack convenient for adjusting pitching angle - Google Patents

Abstract

The utility model discloses a mounting rack convenient for adjusting a pitching angle, which comprises a collar, wherein the collar is used for being fixed with a round bar during mounting, the front side of the collar is fixedly connected with a base, two sides of the upper part of the base are hinged with mounting plates through pin shafts, one side of the base is provided with a positioning plate extending out of the mounting plates, the positioning plate is provided with an arc-shaped positioning hole, a first stud penetrating through the positioning hole is in sliding connection with the positioning hole, the inner end of the first stud is in threaded connection with a first nut, the outer end of the first stud is fixedly connected with a cylinder body, the cylinder body is in rotary connection with a radial penetrating adjusting bolt, the side surface of the mounting plate is in rotary connection with a spacing column, and the front end of the adjusting bolt radially penetrates through the spacing column and is in threaded connection with the spacing column. When the first screw is not fixed, the mounting plate can be pulled to rotate by taking the pin shaft as a fulcrum to adjust the pitch angle in a coarse adjustment angle in a large range, and the pitch angle can be adjusted in a fine adjustment mode in a small angle range by screwing the adjusting bolt, so that the mounting plate is convenient to install and use, time is saved, and efficiency is improved.

Description

Mounting rack convenient for adjusting pitching angle

Technical Field

The utility model relates to the technical field of communication, in particular to a mounting frame convenient for adjusting pitching angles.

Background

The microwave receiver is used for demodulating the modulated signal, and is widely used in the existing wireless transmission field, such as the security monitoring field. The microwave receiver is used as intermediate equipment in the signal transmission process, and can be connected with a directional antenna, a sucker antenna, a camera, a high-frequency transmitting head, a high-frequency receiving head and the like according to functional requirements. When the receiver is installed outdoors, the receiver is generally installed on the upright post, in order to ensure the effect of receiving signals by the receiver, the receiver needs to be rotated to a specific pitching angle and then fixed during installation, and after the aligning angle is found, the receiver is fastened by screws, and if the hand held by the receiver shakes or the screws are twisted to generate disturbance during the process, the aligning angle is possibly deviated, so that the installation is laborious and time-consuming.

Disclosure of Invention

The utility model aims to provide a mounting frame which is convenient for adjusting the pitching angle so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient mounting bracket of adjusting every single move angle, includes the hoop, and the hoop is used for fixing with the round bar when the installation, the front side fixedly connected with base of hoop, the upper portion both sides of base are articulated through the round pin axle have the mounting panel, one side of base is equipped with the locating plate that stretches out the mounting panel, is equipped with curved locating hole on the locating plate, and sliding connection has the first double-screw bolt that runs through in the locating hole, and the inner end spiro union of first double-screw bolt has first nut, the outer end fixedly connected with barrel of first double-screw bolt, the barrel rotates and is connected with radial adjusting bolt that runs through, and the side of mounting panel rotates and is connected with the spacing post, and adjusting bolt's front end radially runs through the spacing post and rather than the spiro union.

Preferably, the side of the base is fixedly connected with a second stud, the side of the mounting plate is provided with a circular arc-shaped limiting hole, the limiting hole takes the pin shaft as a circle center, the second stud penetrates through the limiting hole and is in sliding connection with the limiting hole, and the outer end of the second stud is in threaded connection with a second nut.

Preferably, the horizontal section of mounting panel is U-shaped and adopts sheet metal integrated bending shaping, the front side four corners of mounting panel is equipped with four symmetrical mounting holes.

Preferably, the collar is provided with a bent connecting part at one side opposite to the base, and the two connecting parts are connected and fastened by bolts.

Compared with the prior art, the utility model has the beneficial effects that: when the first screw is not fixed, the mounting plate can be pulled to rotate by taking the pin shaft as a fulcrum to adjust the pitching angle, the pitching angle is roughly adjusted in a large range, and after the position of the first screw is fixed, the adjusting bolt is screwed to push the spacing column to move, so that the pitching angle can be finely adjusted in a small angle range. Finally, when the receiver is installed, the angle of the receiver is conveniently adjusted by the installation rack, so that the time is saved, and the installation efficiency is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

fig. 2 is a schematic diagram of the connection of the base and the mounting plate.

In the figure: 1. a collar; 2. a mounting plate; 3. a base; 4. a pin shaft; 5. a limiting hole; 6. a positioning plate; 7. a cylinder; 8. an adjusting bolt; 9. spacing columns; 10. positioning holes; 11. a first stud; 12. and a second stud.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, the present utility model provides a technical solution: the installation frame convenient for adjusting the pitching angle comprises a hoop 1, wherein a bent connecting part is arranged on one side, opposite to a base 3, of the hoop 1, the two connecting parts are fastened through bolt connection, the installation is to sleeve the hoop 1 on the top of a vertical rod, and the hoop can be fixed after being locked by a bolt. The front side fixedly connected with base 3 of hoop 1, the upper portion both sides of base 3 are articulated through round pin axle 4 have mounting panel 2, and mounting panel 2 can overturn relative to base 3, and the horizontal cross-section of mounting panel 2 is the U-shaped and adopts sheet metal integrated into one piece to bend the shaping, and the front side four corners of mounting panel 2 is equipped with four symmetrical mounting holes, and mounting panel 2 is used for installing the receiver.

One side of the base 3 is provided with a positioning plate 6 extending out of the mounting plate 2, the positioning plate 6 is provided with an arc-shaped positioning hole 10, a first stud 11 penetrating through the positioning plate is connected in a sliding mode in the positioning hole 10, the inner end of the first stud 11 is connected with a first nut in a threaded mode, and after the first nut is unscrewed, the first stud 11 can slide along the positioning hole 10. The outer end of the first stud 11 is fixedly connected with a cylinder 7, the cylinder 7 is rotationally connected with an adjusting bolt 8 which penetrates through the cylinder radially, the side surface of the mounting plate 2 is rotationally connected with a spacing column 9, and the front end of the adjusting bolt 8 penetrates through the spacing column 9 radially and is in threaded connection with the spacing column 9. The pitch angle can be adjusted by rotating the adjusting bolt 8 to adjust the distance between the spacing column 9 and the cylinder 7. The side of the base 3 is fixedly connected with a second stud 12, the side of the mounting plate 2 is provided with a circular arc-shaped limiting hole 5, the limiting hole 5 takes the pin shaft 4 as a circle center, the second stud 12 penetrates through the limiting hole 5 and is in sliding connection with the limiting hole, the outer end of the second stud 12 is in threaded connection with a second nut, and after the second nut is screwed, the pitching angle of the mounting plate 2 can be fixed.

Working principle: when the device is used, the receiver is fixedly connected to the mounting plate 2, after the first nut on the first stud 11 and the second nut on the second stud 12 are unscrewed, the mounting plate 2 can be pulled to rotate by taking the pin shaft 4 as a fulcrum to adjust the pitching angle, the first stud 11 slides in the positioning hole 10, the process is rough adjustment, and the adjusting angle range is larger. After coarse adjustment, the first screw nut is screwed down to fix the position of the first stud 11, then the adjusting bolt 8 is screwed down to push the spacing column 9 to move, and then the mounting plate 2 is turned over in a small angle range, and the process is fine adjustment, so that the angle can be accurately adjusted.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a convenient mounting bracket of adjusting pitch angle, includes collar (1), and collar (1) are used for fixing its characterized in that with the round bar when the installation: the front side fixedly connected with base (3) of dactylotheca (1), the upper portion both sides of base (3) are articulated through round pin axle (4) have mounting panel (2), one side of base (3) is equipped with locating plate (6) that stretches out mounting panel (2), be equipped with curved locating hole (10) on locating plate (6), sliding connection has first double-screw bolt (11) that run through in locating hole (10), the inner end spiro union of first double-screw bolt (11) has first nut, the outer end fixedly connected with barrel (7) of first double-screw bolt (11), barrel (7) rotate and are connected with adjusting bolt (8) that radially run through, the side rotation of mounting panel (2) is connected with spacing post (9), the front end of adjusting bolt (8) radially runs through spacing post (9) and with its spiro union.

2. The mount for facilitating pitch angle adjustment as defined in claim 1, wherein: the side of base (3) fixedly connected with second double-screw bolt (12), the side of mounting panel (2) is equipped with convex spacing hole (5), and spacing hole (5) regard round pin axle (4) as the centre of a circle, and second double-screw bolt (12) run through spacing hole (5) and with its sliding connection, and the outer end spiro union of second double-screw bolt (12) has the second nut.

3. The mount for facilitating pitch angle adjustment as defined in claim 1, wherein: the horizontal section of mounting panel (2) is U-shaped and adopts sheet metal integrated bending shaping, the front side four corners of mounting panel (2) are equipped with four symmetrical mounting holes.

4. The mount for facilitating pitch angle adjustment as defined in claim 1, wherein: the hoop sleeve (1) is provided with a bent connecting part at one side opposite to the base (3), and the two connecting parts are connected and fastened by bolts.

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