Line pendant device

Abstract

The utility model relates to the technical field of building tools, in particular to a plummet device which comprises a take-up box, a lowering unit, a plummet body and two covering assemblies, and each covering assembly comprises a first fixing plate, a spring, two second fixing plates, a protective cover, a connecting rod and a ball. When the pendant body moves downwards, the pendant body and the ball are separated from each other, so that the protective cover is driven to rotate under the elastic action of the spring, the protective cover is not covered outside the pendant body, the pendant body can normally move downwards, and when the pendant body is retracted, the pendant body moves upwards to abut against the ball and moves upwards, so that the ball is extruded, and the pendant body is separated from the ball. And then the connecting rod and the protective cover are driven to rotate, so that the protective cover covers the outside of the pendant body again, the pendant body is protected and prevented from being damaged by the outside, the device can protect the pendant body after the pendant body is recycled, the pendant body is prevented from being damaged by external collision, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of construction tools, in particular to a line sinker device. Background Art

[0002] At present, the plumb line used in construction refers to a measuring tool used to measure whether the angle of the built wall is vertical during the construction process. The existing plumb line includes a hanging line and a plumb body, wherein the plumb body is generally a cone-shaped object mainly cast from metal. During use, the plumb body is often fixed by the hanging line for use.

[0003] However, the current pendant will be exposed to the outside after being recovered and is easily damaged by external bumps, thereby reducing its service life. Utility Model Content

[0004] The utility model aims to provide a line pendant device, which solves the problem in the prior art that the pendant body is exposed to the outside after being recovered and is easily damaged by external collisions, thereby reducing the service life.

[0005] To achieve the above-mentioned purpose, the utility model provides a wire sinker device, comprising a wire receiving box, a lowering unit, a sinker body and two covering components, each of the covering components comprising a first fixed plate, a spring, two second fixed plates, a protective cover, a connecting rod and a ball, the lowering unit is arranged in the wire receiving box, the sinker body is connected to the lowering unit and is located below the wire receiving box, the first fixed plate is fixedly connected to the lower end of the wire receiving box, two second fixed plates are fixedly connected to the lower end of the wire receiving box, one end of the protective cover is rotatably connected to the two second fixed plates and is located between the two second fixed plates, the two ends of the spring are fixedly connected to the first fixed plate and the protective cover respectively, one end of the connecting rod is fixedly connected to the inner wall of the protective cover, the other end of the connecting rod is fixedly connected to the ball, and the ball abuts against the upper end of the sinker body.

[0006] Among them, the lowering unit includes a motor, a rotating shaft and a suspension wire, the rotating shaft is rotatably connected to the wire receiving box and is located inside the wire receiving box, the motor is fixedly connected to the outer wall of the wire receiving box, the output end of the motor passes through the wire receiving box and is fixedly connected to the rotating shaft, one end of the suspension wire is wound around the outer wall of the rotating shaft, and the other end of the suspension wire passes through the bottom of the wire receiving box and is fixedly connected to the pendant.

[0007] Wherein, the line sinker device also includes a bottom plate and an L-shaped connecting rod, one end of the L-shaped connecting rod is fixedly connected to the upper end of the bottom plate, and the other end of the L-shaped connecting rod is fixedly connected to the wire collection box.

[0008] Wherein, the plumb bob device further comprises a controller, and the controller is fixedly connected to the front end of the L-shaped connecting rod.

[0009] Among them, the plumb line device also includes a support rod and a plurality of suction cups, the two ends of the support rod are respectively fixedly connected to the inner wall of the L-shaped connecting rod, and the plurality of suction cups are respectively fixedly connected to the base plate and are respectively located around the bottom of the base plate.

[0010] The utility model provides a wire sinker device, the sinker body is connected to the lowering unit and is located below the wire collection box, the first fixing plate is fixedly connected to the lower end of the wire collection box, two second fixing plates are fixedly connected to the lower end of the wire collection box, one end of the protective cover is rotatably connected to the two second fixing plates and is located between the two second fixing plates, two ends of the spring are respectively fixedly connected to the first fixing plate and the protective cover, one end of the connecting rod is fixedly connected to the inner wall of the protective cover, the other end of the connecting rod is fixedly connected to the ball, and the ball abuts against the upper end of the sinker body. When the pendant is down, the pendant and the ball are out of contact with each other, so that the protective cover is driven to rotate under the elastic force of the spring, so that the protective cover is no longer covered on the outside of the pendant, so that the pendant can move down normally. When the pendant is recovered, the pendant moves upward to contact with the ball and moves upward, thereby squeezing the ball, and then driving the connecting rod and the protective cover to rotate, so that the protective cover is re-covered on the outside of the pendant, thereby protecting the pendant and preventing it from being damaged by external collisions. Therefore, the device can protect the pendant after it is recovered, prevent it from being damaged by external collisions, and increase its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0012] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0013] Figure 2 It is an overall front view of the first embodiment of the utility model.

[0014] Figure 3 The utility model Figure 2 AA line section view.

[0015] Figure 4 It is an overall structural diagram of the second embodiment of the utility model.

[0016] 101-receiving box, 102-falling body, 103-bottom plate, 104-L-shaped connecting rod, 105-controller, 106-first fixing plate, 107-spring, 108-second fixing plate, 109-protective cover, 110-connecting rod, 111-ball, 112-motor, 113-rotating shaft, 114-suspension line, 201-support rod, 202-suction cup. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] First embodiment:

[0019] Please refer to Figure 1 to Figure 2, where

[0020] The utility model provides a line sinker device, including a line collection box 101, a lowering unit, a sinker body 102, two covering components, a bottom plate 103, an L-shaped connecting rod 104 and a controller 105, each of the covering components including a first fixing plate 106, a spring 107, two second fixing plates 108, a protective cover 109, a connecting rod 110 and a ball 111, and the lowering unit includes a motor 112, a rotating shaft 113 and a suspension line 114.

[0021] According to the present specific embodiment, when the pendant 102 is below, the pendant 102 and the ball 111 are out of the abutting state, so that under the elastic force of the spring 107, the protective cover 109 is driven to rotate, so that the protective cover 109 is no longer covered on the outside of the pendant 102, so that the pendant 102 can be normally below. When the pendant 102 is recovered, the pendant 102 moves upward to abut against the ball 111 and moves upward, thereby squeezing the ball 111, and then driving the connecting rod 110 and the protective cover 109 to rotate, so that the protective cover 109 is again covered on the outside of the pendant 102, thereby The body 102 is protected from external damage, so that the device can protect the pendant 102 after it is recovered to prevent it from being damaged by external collisions, thereby increasing its service life. The output end of the motor 112 drives the rotating shaft 113 to rotate, so that the suspension line 114 and the pendant 102 are moved downward or recovered. The L-shaped connecting rod 104 and the bottom plate 103 support the entire device. The controller 105 is electrically connected to the motor 112, and the motor 112 can be easily controlled through the controller 105 to avoid the situation where the motor 112 is too high and it is inconvenient for the staff to operate.

[0022] Among them, the lowering unit is arranged in the wire receiving box 101, the pendant 102 is connected to the lowering unit and is located below the wire receiving box 101, the first fixed plate 106 is fixedly connected to the lower end of the wire receiving box 101, the two second fixed plates 108 are fixedly connected to the lower end of the wire receiving box 101, one end of the protective cover 109 is rotatably connected to the two second fixed plates 108 and is located between the two second fixed plates 108, the two ends of the spring 107 are fixedly connected to the first fixed plate 106 and the protective cover 109 respectively, one end of the connecting rod 110 is fixedly connected to the inner wall of the protective cover 109, the other end of the connecting rod 110 is fixedly connected to the ball 111, and the ball 111 is abutted against the upper end of the pendant 102. When the pendant 102 is at the bottom, the pendant 102 and the ball 111 are out of the abutting state, so that under the elastic force of the spring 107, the protective cover 109 is driven to rotate, so that the protective cover 109 is no longer covered on the outside of the pendant 102, so that the pendant 102 can be normally moved down. When the pendant 102 is recovered, the pendant 102 moves upward to abut against the ball 111 and moves upward, thereby squeezing the ball 111, and then driving the connecting rod 110 and the protective cover 109 to rotate, so that the protective cover 109 is re-covered on the outside of the pendant 102, thereby protecting the pendant 102 from external damage. Therefore, the device can protect the pendant 102 after it is recovered, prevent it from being damaged by external bumps, and improve its service life.

[0023] Secondly, the rotating shaft 113 is rotatably connected to the wire receiving box 101 and is located inside the wire receiving box 101. The motor 112 is fixedly connected to the outer wall of the wire receiving box 101. The output end of the motor 112 passes through the wire receiving box 101 and is fixedly connected to the rotating shaft 113. One end of the suspension wire 114 is wound around the outer wall of the rotating shaft 113, and the other end of the suspension wire 114 passes through the bottom of the wire receiving box 101 and is fixedly connected to the pendant 102. The rotating shaft 113 is driven to rotate by the output end of the motor 112, so that the suspension wire 114 and the pendant 102 are moved downward or recovered.

[0024] At the same time, one end of the L-shaped connecting rod 104 is fixedly connected to the upper end of the bottom plate 103, and the other end of the L-shaped connecting rod 104 is fixedly connected to the wire receiving box 101. The L-shaped connecting rod 104 and the bottom plate 103 support the entire device.

[0025] In addition, the controller 105 is fixedly connected to the front end of the L-shaped connecting rod 104. The controller 105 is electrically connected to the motor 112, so that the motor 112 can be easily controlled by the controller 105, thereby avoiding the situation that the motor 112 is too high and it is inconvenient for the staff to operate.

[0026] When using a line sinker device of this embodiment, when the sinker 102 is at the bottom, the sinker 102 and the ball 111 are out of the abutment state, so that under the elastic force of the spring 107, the protective cover 109 is driven to rotate, so that the protective cover 109 is no longer covered on the outside of the sinker 102, so that the sinker 102 can be normally moved down. When the sinker 102 is recovered, the sinker 102 moves upward to abut against the ball 111 and moves upward, thereby squeezing the ball 111, and then driving the connecting rod 110 and the protective cover 109 to rotate, so that the protective cover 109 is re-covered on the outside of the sinker 102, thereby The pendant 102 is protected from external damage, so that the device can protect the pendant 102 after it is recovered to prevent it from being damaged by external collisions, thereby increasing its service life. The output end of the motor 112 drives the rotating shaft 113 to rotate, thereby causing the suspension line 114 and the pendant 102 to move downward or be recovered. The L-shaped connecting rod 104 and the bottom plate 103 support the entire device, and the controller 105 is electrically connected to the motor 112. The controller 105 makes it easy to control the motor 112, thereby avoiding the situation where the motor 112 is too high and it is inconvenient for the staff to operate.

[0027] Second embodiment:

[0028] Based on the first embodiment, please refer to Figures 1 to 3, wherein:

[0029] The utility model provides a line sinker device, which also includes a support rod 201 and a plurality of suction cups 202.

[0030] According to this specific embodiment, the support strength of the L-shaped connecting rod 104 is improved by the support rod 201, and the device can be installed on the ground more stably and firmly by the plurality of suction cups 202.

[0031] The two ends of the support rod 201 are respectively fixedly connected to the inner side wall of the L-shaped connecting rod 104, and the plurality of suction cups 202 are respectively fixedly connected to the bottom plate 103 and are respectively located around the bottom of the bottom plate 103. The support rod 201 improves the support strength of the L-shaped connecting rod 104, and the plurality of suction cups 202 enable the device to be more stably and firmly installed on the ground.

[0032] When a plumb bob device according to the present embodiment is used, the support rod 201 is used to increase the support strength of the L-shaped connecting rod 104 , and the plurality of suction cups 202 enable the device to be installed on the ground more stably and firmly.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A line sinker device, characterized in that: It includes a wire collection box, a lowering unit, a pendant and two cover assemblies; Each of the covering components includes a first fixed plate, a spring, two second fixed plates, a protective cover, a connecting rod and a ball. The lowering unit is arranged in the wire receiving box, the pendant is connected to the lowering unit and is located below the wire receiving box, the first fixed plate is fixedly connected to the lower end of the wire receiving box, the two second fixed plates are fixedly connected to the lower end of the wire receiving box, one end of the protective cover is rotatably connected to the two second fixed plates and is located between the two second fixed plates, the two ends of the spring are fixedly connected to the first fixed plate and the protective cover respectively, one end of the connecting rod is fixedly connected to the inner wall of the protective cover, the other end of the connecting rod is fixedly connected to the ball, and the ball abuts against the upper end of the pendant.

2. The line sinker device according to claim 1, characterized in that: The lowering unit includes a motor, a rotating shaft and a suspension wire. The rotating shaft is rotatably connected to the wire receiving box and is located inside the wire receiving box. The motor is fixedly connected to the outer wall of the wire receiving box. The output end of the motor passes through the wire receiving box and is fixedly connected to the rotating shaft. One end of the suspension wire is wound around the outer wall of the rotating shaft, and the other end of the suspension wire passes through the bottom of the wire receiving box and is fixedly connected to the pendant.

3. The line sinker device according to claim 2, characterized in that: The line sinker device also includes a bottom plate and an L-shaped connecting rod, one end of the L-shaped connecting rod is fixedly connected to the upper end of the bottom plate, and the other end of the L-shaped connecting rod is fixedly connected to the wire collection box.

4. The line sinker device according to claim 3, characterized in that: The line sinker device also includes a controller, and the controller is fixedly connected to the front end of the L-shaped connecting rod.

5. The line sinker device according to claim 4, characterized in that: The plumb bob device also includes a support rod and a plurality of suction cups, wherein the two ends of the support rod are respectively fixedly connected to the inner side walls of the L-shaped connecting rod, and the plurality of suction cups are respectively fixedly connected to the base plate and are respectively located around the bottom of the base plate.

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