CN217676572U - Suspension type brake resistor cabinet - Google Patents

Abstract

The utility model relates to a resistance cabinet technical field just discloses a suspension type brake resistance cabinet, including small-size resistance cabinet and support, the up end fixed mounting of support has draw gear, and draw gear specifically includes two mounting panels, and movable mounting has the dwang between two mounting panels, and the position fixed mounting who corresponds with the dwang on the outer wall of mounting panel has the motor, and the output of motor and the terminal fixed connection of dwang are provided with the haulage rope between small-size resistance cabinet and the draw gear. This kind of suspension type brake resistance cabinet, it is rotatory to shrink the haulage rope through the motor drive dwang, then the haulage rope can pull small-size resistance cabinet and rise to the assigned position, need not workman manual transport, has improved small-size resistance cabinet's installation effectiveness, and when the installation of small-size resistance cabinet after, the haulage rope can be further play the connection effect to small-size resistance cabinet, prevents that small-size resistance cabinet from dropping from the support.

Description

Suspension type brake resistor cabinet

Technical Field

The utility model relates to a resistance cabinet technical field specifically is a suspension type braking resistance cabinet.

Background

The brake resistor cabinet is a resistor cabinet applied to high-power variable-frequency energy consumption brake occasions such as elevators, tower cranes, crane trucks, lifting hooks, hoists, inclined belt conveyors, double housing planers, oilfield gouges and the like. In some moist environment, the braking resistance cabinet is installed the eminence mostly and then prevents that the resistance cabinet is inside to wet, hangs at the resistance cabinet and installs the in-process at the eminence, and the workman needs manually to carry the resistance cabinet to appointed height. Because the resistance cabinet has certain weight, the workman need expend a large amount of time and physical power when manual transport resistance cabinet to appointed height.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a suspension type brake resistance cabinet to solve the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a suspension type brake resistor cabinet, includes small-size resistor cabinet and support, the up end fixed mounting of support has draw gear, and draw gear specifically includes two mounting panels, and movable mounting has the dwang between two mounting panels, and the fixed position who corresponds with the dwang on the outer wall of mounting panel has the motor, and the output of motor and the terminal fixed connection of dwang are provided with the haulage rope between small-size resistor cabinet and the draw gear.

Preferably, the upper surface of the small-sized resistor cabinet is fixedly provided with a fixed block, the fixed block is movably connected with a fixed ring, and two ends of the traction rope are fixedly connected with the rotating rod and the fixed ring at corresponding positions respectively.

Preferably, the support is of an L-shaped structure, and the tail end of the short side of the support is hinged with a guide plate.

Preferably, a spring is arranged between the guide plate and the bottom of the support, and two ends of the spring are fixedly connected with corresponding positions on the guide plate and the bottom of the support respectively.

Preferably, the short-side end wall surface of the bracket is obliquely arranged.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of suspension type brake resistance cabinet, it is rotatory to shrink the haulage rope through the motor drive dwang, then the haulage rope can pull small-size resistance cabinet and rise to the assigned position, need not workman manual transport, has improved small-size resistance cabinet's installation effectiveness, and when the installation of small-size resistance cabinet after, the haulage rope can be further play the connection effect to small-size resistance cabinet, prevents that small-size resistance cabinet from dropping from the support.

2. This kind of suspension type braking resistance cabinet is at small-size resistance cabinet by the in-process that upwards pulls, and the deflector that preferential contact slope set up when small-size resistance cabinet activity to the bottom of support constantly by the in-process that upwards pulls at small-size resistance cabinet, and the deflector receives the extrusion back rotation of small-size resistance cabinet and then prevents that small-size resistance cabinet from being blocked in the bottom of support.

Drawings

Fig. 1 is a schematic view of the overall structure of the main body of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a partially enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a small resistor cabinet; 2. a support; 3. a hauling rope; 4. a guide plate; 5. a spring; 6. mounting a plate; 7. a motor; 8. rotating the rod; 9. a fixed block; 10. and (4) fixing the ring.

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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, a suspension type brake resistor cabinet comprises a small resistor cabinet 1 and a support 2, wherein a traction device is fixedly mounted on the upper end surface of the support 2, the traction device specifically comprises two mounting plates 6, a rotating rod 8 is movably mounted between the two mounting plates 6, a motor 7 is fixedly mounted on the outer wall of each mounting plate 6 and corresponds to the rotating rod 8, the output end of the motor 7 is fixedly connected with the tail end of the rotating rod 8, and a traction rope 3 is arranged between the small resistor cabinet 1 and the traction device.

Further, as shown in fig. 1 and 2, the upper surface of the small resistor cabinet 1 is fixedly provided with a fixing block 9, the fixing block 9 is movably connected with a fixing ring 10, two ends of the traction rope 3 are fixedly connected with the rotating rod 8 and the fixing ring 10 at corresponding positions respectively, the traction rope 3 is movably connected with the fixing block 9 through the fixing ring 10, the fixing ring 10 reduces friction between the traction rope 3 and the fixing block 9, and the service life of the traction rope 3 is prolonged.

Further, as shown in fig. 1, the support 2 is an L-shaped structure, the end of the short side of the support 2 is hinged with a guide plate 4, the small resistor cabinet 1 is preferentially contacted with the guide plate 4 which is obliquely arranged when moving to the bottom of the support 2, and in the process that the small resistor cabinet 1 is continuously pulled upwards, the guide plate 4 rotates after being squeezed by the small resistor cabinet 1, so that the small resistor cabinet 1 is prevented from being clamped at the bottom of the support 2.

Further, as shown in fig. 1, a spring 5 is arranged between the guide plate 4 and the bottom of the bracket 2, two ends of the spring 5 are fixedly connected with the corresponding positions on the guide plate 4 and the bottom of the bracket 2, respectively, the spring 5 plays a role in connecting the guide plate 4, and the guide plate 4 is pulled back to the initial position after the guide plate 4 loses the extrusion of the small resistor cabinet 1.

Further, as shown in fig. 1, the short-side end wall surface of the support 2 is obliquely arranged, and the oblique end wall surface enlarges the rotation angle of the guide plate 4, so that the small-sized resistor cabinet 1 is more conveniently pulled to a specified position on the support 2.

The working principle is as follows: when using, the user fixes support 2 at the assigned position through the bolt earlier, then the user accessible is opened motor 7 and is driven the dwang 8 rotatory, because the terminal fixed mounting of haulage rope 3 is on the outer wall of dwang 8, then the one end winding of haulage rope 3 when dwang 8 is rotatory is on dwang 8 and make haulage rope 3 tighten up, then accessible haulage rope 3 pulls 1 upwards to small-size resistance cabinet under the effect of motor 7, in the in-process that small-size resistance cabinet 1 was upwards pull, the deflector 4 that preferential contact slope set up when small-size resistance cabinet 1 activity is to the bottom of support 2, constantly be upwards traction effect under small-size resistance cabinet 1, deflector 4 receives the extrusion back rotation of small-size resistance cabinet 1 and then prevents that small-size resistance cabinet 1 from being blocked in the bottom of support 2, when small-size resistance cabinet 1 is pulled and is risen to the assigned height, small-size resistance cabinet 1 can stand on support 2 under the effect of small-size resistance cabinet 1 self gravity, and pull small-size resistance cabinet 1 through solid fixed ring 10 pulls at haulage rope 3, prevent that small-size resistance cabinet 1 from the in-process and haulage rope 3 between the wearing and tearing, the life that 3 has been produced has been prolonged.

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

Claims (5)

1. The utility model provides a suspension type braking resistor cabinet, includes small-size resistor cabinet (1) and support (2), its characterized in that: a traction device is fixedly arranged on the upper end surface of the bracket (2);

the traction device specifically comprises two mounting plates (6), a rotating rod (8) is movably mounted between the two mounting plates (6), a motor (7) is fixedly mounted on the outer wall of each mounting plate (6) and corresponds to the rotating rod (8), the output end of the motor (7) is fixedly connected with the tail end of the rotating rod (8), and a traction rope (3) is arranged between the small-sized resistor cabinet (1) and the traction device.

2. A suspended brake resistor cabinet according to claim 1, characterized in that: the upper surface of the small resistor cabinet (1) is fixedly provided with a fixing block (9), the fixing block (9) is movably connected with a fixing ring (10), and two ends of the traction rope (3) are fixedly connected with the rotating rod (8) and the fixing ring (10) in corresponding positions.

3. A suspended brake resistor cabinet according to claim 1, characterized in that: the support (2) is of an L-shaped structure, and the tail end of the short side of the support (2) is hinged with a guide plate (4).

4. A suspended brake resistor cabinet according to claim 3, wherein: and a spring (5) is arranged between the guide plate (4) and the bottom of the support (2), and two ends of the spring (5) are fixedly connected with the corresponding positions on the bottoms of the guide plate (4) and the support (2) respectively.

5. A suspended brake resistor cabinet according to claim 1, characterized in that: the wall surface of the tail end of the short side of the bracket (2) is obliquely arranged.

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