CN211899966U

CN211899966U - Speed reducer direction adjusting device for monitoring rod cross arm

Info

Publication number: CN211899966U
Application number: CN202020228718.7U
Authority: CN
Inventors: 葛慧猛
Original assignee: Jinan Minfa Hydraulic Machinery Co Ltd
Current assignee: Jinan Minfa Hydraulic Machinery Co Ltd
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2020-11-10
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a speed reducer adjustment direction device for control pole xarm, which comprises a housin, the bottom fixed mounting of casing has the base, the inside of casing is equipped with control room and installation room respectively, the top fixed mounting of casing has the installation cavity, the bottom of control room is rotated and is installed the first transfer line that extends to in the installation cavity, the mounting disc is installed on the top of first transfer line, the bottom of mounting disc is equipped with the ball structure with installation cavity cooperation operation, the second transfer line that extends to in the installation room is installed to the inner wall of control room. The utility model discloses a transfer line that sets up makes the device can cooperate the speed reducer to reach the function that the contravariant adjusted the direction through the vice tooth of interlock and interlock owner tooth, and the mounting disc passes through the mounting disc and not only is satisfying the effect to the direction adjustment with ball constructional device, and spacing splint make the device can effectually carry out spacing fixed to the guiding mechanism of inside with the spacing knob of screw thread.

Description

Speed reducer direction adjusting device for monitoring rod cross arm

Technical Field

The utility model relates to a mechanical components technical field specifically is a speed reducer adjustment direction device for control pole xarm.

Background

In the monitoring operation, the cross arm of the monitoring rod and the corresponding supporting rod are the most commonly used devices, and when the cross arm of the monitoring rod is in the operation period, in order to better adjust the monitoring angle, the cross arm of the monitoring rod needs to be adjusted in an auxiliary mode through a corresponding speed reducer in an electric mode, so that the operation requirement of the cross arm of the monitoring rod on the matching of monitoring equipment is better met.

The prior speed reducer adjusting mechanism has the following defects:

1. the existing speed reducer cannot adjust the direction of the cross rod according to the actual monitoring requirement, so that the cross rod has more limitations when being used for monitoring operation, more dead angles and leakage angles are easy to occur, the operation flexibility of the speed reducer is reduced, and the application range of the speed reducer is narrowed;

2. the auxiliary performance of the existing speed reducer during operation of the cross arm of the monitoring rod is relatively lack, the strain degree of the speed reducer cannot be reduced during operation, the energy consumption of the speed reducer during operation is increased, and meanwhile, the stability of the speed reducer after operation cannot be better guaranteed, so that the stability of the cross arm of the monitoring rod is integrally reduced, and therefore the problem that the existing speed reducer direction adjusting device for the cross arm of the monitoring rod is used for solving the existing problem is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a speed reducer adjustment direction device for control pole xarm to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a speed reducer direction of adjustment device for control pole xarm, includes the casing, the bottom fixed mounting of casing has the base, the inside of casing is equipped with control room and installation room respectively, the top fixed mounting of casing has the installation cavity, the bottom of control room is rotated and is installed and extend to the first transfer line in the installation cavity, the mounting disc is installed on the top of first transfer line, the bottom of mounting disc is equipped with the ball structure with installation cavity cooperation operation, the second transfer line that extends to in the installation cavity is installed to the inner wall of control room, install respectively on second transfer line and the first transfer line each other for complex interlock secondary tooth and interlock primary tooth, the driving tooth is installed to the tip of second transfer line, one side of casing runs through the spacing splint of screw thread and install with first transfer line complex.

Preferably, the bottom of the base is fixedly provided with a bottom plate, and the bottom plate is provided with a mounting hole matched with the bottom plate.

Preferably, the second transmission rod and the shell are fixedly installed through a second shaft seat, and the first transmission rod and the shell are fixedly installed through a first shaft seat.

Preferably, a mounting plate is arranged between the mounting cavity and the shell, and a rubber sealing sleeve is adhered to the top of the mounting cavity.

Preferably, the threaded limiting knob and the limiting clamp plate are installed in a butt joint mode through a limiting sleeve, and a rubber anti-skid pad is arranged on the inner side of the limiting clamp plate.

Preferably, a first sealing plate is fixedly mounted on the front surface of the shell at the position of the adjusting chamber, a second sealing plate is fixedly mounted on the front surface of the shell at the position of the installing chamber, and a ventilation window is arranged on the second sealing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a transfer line that sets up makes the device can cooperate the speed reducer to reach the function of contravariant regulation direction through the vice tooth of interlock and interlock owner tooth, through mutual interlock linking between the gear, the effectual device of having guaranteed cooperates the direction regulation of speed reducer to the control lever xarm, stationarity when having guaranteed the adjustment again simultaneously.

2. The utility model discloses a mounting disc that sets up passes through the mounting disc and not only is satisfying the effect to the orientation adjustment with ball constructional device, good supplementary effect has been played again simultaneously, the staff can be better install the monitoring pole xarm fixed, and can carry out the effect of supplementary regulation when the adjustment direction, the strain of speed reducer during the operation has been reduced, the practicality of device has been improved, spacing splint and the spacing knob of screw thread make the device can effectually carry out spacing fixed to the guiding mechanism of inside, the effectual pivoted condition of having avoided the device to appear after the adjustment, effectual stability when having guaranteed device and monitoring pole xarm operation, external disturbance has been reduced.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic view of a first partial structure of the present invention;

fig. 4 is a schematic view of a second partial structure of the present invention.

In the figure: 1. a housing; 101. a conditioning chamber; 102. an installation chamber; 2. a first drive lever; 201. a first shaft seat; 3. a threaded limit knob; 4. a second transmission rod; 401. a second shaft base; 5. meshing the main teeth; 6. installing a cavity; 601. mounting a plate; 602. mounting a disc; 603. a ball structure; 604. a rubber sealing sleeve; 7. meshing the secondary teeth; 8. a transmission gear; 9. a base; 901. a base plate; 10. a limiting clamp plate; 1001. a limiting sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a direction adjusting device of a speed reducer for a cross arm of a monitoring rod comprises a shell 1, wherein a base 9 is fixedly installed at the bottom of the shell 1 through bolts, a second transmission rod 4 extending into an installation chamber 102 is rotatably installed on the inner wall of an adjustment chamber 101, an interlocking auxiliary tooth 7 and an interlocking main tooth 5 which are mutually matched are installed on the second transmission rod 4 and a first transmission rod 2 through screws respectively, the transmission rod enables the device to be matched with the speed reducer through the interlocking auxiliary tooth 7 and the interlocking main tooth 5 to achieve the function of inversion adjustment direction, through mutual interlocking connection between gears, the direction adjustment of the cross arm of the monitoring rod by the device-matched speed reducer is effectively ensured, meanwhile, the stability during adjustment is ensured, a transmission tooth 8 is installed at the end part of the second transmission rod 4 through an installation part, a limit clamp plate 10 matched with the first transmission rod 2 is installed on one side of the shell 1 through a threaded limit knob 3, the limiting clamp plate 10 and the thread limiting knob 3 enable the device to effectively limit and fix an internal adjusting mechanism, effectively avoid the situation that the device rotates after adjustment, effectively ensure the stability of the device and a monitoring rod cross arm during operation, and reduce external interference, the inside of the shell 1 is respectively provided with the adjusting chamber 101 and the mounting chamber 102, the top of the shell 1 is fixedly provided with the mounting cavity 6 through bolts, the bottom of the adjusting chamber 101 is rotatably provided with the first transmission rod 2 extending into the mounting cavity 6, the top end of the first transmission rod 2 is provided with the mounting disc 602 through bolts, the bottom of the mounting disc 602 is provided with the ball structure 603 cooperating with the mounting cavity 6, the ball structure 603 is composed of balls and rolling grooves, the effect of auxiliary guiding is realized, the mounting disc 602 meets the effect of opposite direction adjustment through the mounting disc 602 and the ball structure 603, meanwhile, a good auxiliary effect is achieved, a worker can better install and fix the cross arm of the monitoring rod and can perform an auxiliary adjusting effect when the direction is adjusted, strain of the speed reducer during operation is reduced, and practicability of the device is improved.

Further, the bottom of the base 9 is fixedly provided with a bottom plate 901, the bottom plate 901 is provided with a mounting hole for matching use, the base 9 increases the contact area between the device and the mounting surface through the bottom plate 901, the stability after mounting is ensured, and meanwhile, workers can mount and fix the device through the mounting hole on the bottom plate 901.

Further, the second transmission rod 4 and the shell 1 are fixedly installed through the second shaft seat 401, the first transmission rod 2 and the shell 1 are fixedly installed through the first shaft seat 201, the second shaft seat 401 and the first shaft seat 201 have the effect of bearing and installation, transmission connection between the second transmission rod 4 and the shell 1 and between the first transmission rod 2 and the shell 1 is effectively guaranteed, and normal transmission operation of the device is guaranteed.

Further, through mounting panel 601 between installation cavity 6 and the casing 1, mounting panel 601 has played the effect of accepting the installation, has guaranteed the fixed mounting between installation cavity 6 and the casing 1, and rubber seal cover 604 has been pasted at the top of installation cavity 6, rubber seal cover 604 have realized and install the parcel nature between the pole xarm on mounting disc 602, avoid or reduce outside dust and water smoke and enter into inside, have reduced the influence of external environment to inside.

Further, through stop collar 1001 butt joint installation between screw thread spacing knob 3 and the spacing splint 10, stop collar 1001 has played the effect of butt joint installation, has both guaranteed that the installation between screw thread spacing knob 3 and the spacing splint 10 is fixed, guarantees screw thread spacing knob 3 again simultaneously and adjusts the operation to spacing splint 10, and the inboard of spacing splint 10 is equipped with the rubber slipmat, and spacing splint 10 has increased through the rubber slipmat and contact surface between the laminating nature.

Furthermore, the front face of the shell 1 at the position of the adjusting chamber 101 is fixedly provided with a first sealing plate, the front face of the shell 1 at the position of the installing chamber 102 is fixedly provided with a second sealing plate, the second sealing plate is provided with a ventilation window, the first sealing plate and the second sealing plate have the effect of isolation protection, the external interference is reduced, and meanwhile, the heat dissipation operation in the installing chamber 102 is realized through the ventilation window.

The working principle is as follows: during operation, the device is fixedly installed through a bottom plate 901 on a base 9, then the speed reducer is installed in an installation chamber 102, a transmission gear matched with a transmission gear 8 is installed at the output end, then a rod cross arm is fixed on an installation disc 602, the speed reducer drives an occlusion auxiliary gear 7 on a second transmission rod 4 and an occlusion main gear 5 on a first transmission rod 2 to carry out occlusion transmission rotation, steering adjustment is achieved, and after adjustment is finished, the first rod transmission 2 is fixed through a threaded limiting knob 3 and a limiting clamp plate 10.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a speed reducer direction adjusting device for control pole xarm, includes casing (1), its characterized in that: the bottom fixed mounting of casing (1) has base (9), the inside of casing (1) is equipped with control room (101) and installation cavity (102) respectively, the top fixed mounting of casing (1) has installation cavity (6), the bottom of control room (101) is rotated and is installed first transfer line (2) that extend to in installation cavity (6), mounting disc (602) is installed on the top of first transfer line (2), the bottom of mounting disc (602) is equipped with ball structure (603) with installation cavity (6) cooperation operation, second transfer line (4) that extend to in installation cavity (102) are installed to the inner wall of control room (101), install interlock auxiliary tooth (7) and interlock owner tooth (5) that are each other for the complex on second transfer line (4) and first transfer line (2) respectively, transmission tooth (8) are installed to the tip of second transfer line (4), one side of the shell (1) is provided with a limiting clamping plate (10) matched with the first transmission rod (2) in a penetrating way through a threaded limiting knob (3).

2. The device of claim 1, wherein the direction of the speed reducer adjusting device for the monitoring lever cross arm comprises: the bottom of the base (9) is fixedly provided with a bottom plate (901), and the bottom plate (901) is provided with a mounting hole which is matched with the base for use.

3. The device of claim 1, wherein the direction of the speed reducer adjusting device for the monitoring lever cross arm comprises: the second transmission rod (4) and the shell (1) are fixedly installed through a second shaft seat (401), and the first transmission rod (2) and the shell (1) are fixedly installed through a first shaft seat (201).

4. The device of claim 1, wherein the direction of the speed reducer adjusting device for the monitoring lever cross arm comprises: a rubber sealing sleeve (604) is adhered to the top of the mounting cavity (6) through a mounting plate (601) between the mounting cavity (6) and the shell (1).

5. The device of claim 1, wherein the direction of the speed reducer adjusting device for the monitoring lever cross arm comprises: the screw thread limiting knob (3) and the limiting clamp plate (10) are installed in a butt joint mode through a limiting sleeve (1001), and a rubber anti-skid pad is arranged on the inner side of the limiting clamp plate (10).

6. The device of claim 1, wherein the direction of the speed reducer adjusting device for the monitoring lever cross arm comprises: the front face of the shell (1) at the position of the adjusting chamber (101) is fixedly provided with a first sealing plate, the front face of the shell (1) at the position of the mounting chamber (102) is fixedly provided with a second sealing plate, and the second sealing plate is provided with a ventilation window.