Integrated recloser assembly table

Abstract

The integrated recloser assembly table comprises a vehicle body, fixing frames are fixed to the left side and the right side of the vehicle body respectively, rotating shafts are rotationally connected to the fixing frames, and the inner ends of the rotating shafts are connected with L-shaped connecting plates; the outer end of the rotating shaft on the left side is connected with a speed reducer which is connected with a hand wheel; a spring traction device is installed on the fixing frame on the right side. According to the utility model, the integrated recloser can be conveniently fixed and then rotated by 360 degrees, so that each part can be conveniently mounted, and a spring in the integrated recloser can be conveniently and rapidly tensioned.

Description

Technical Field

[0001] The utility model relates to the field of machinery, in particular to an integrated recloser assembly platform. Background Art

[0002] Overseas reclosers are relatively long and heavy, with a high center of gravity, weighing up to 300 kg. Assembly requires installing components and pulling springs at the base and periphery. However, their excessive weight makes them prone to tipping over during operation, and manual spring pulling is time-consuming and laborious due to the high spring force. Therefore, a corresponding assembly structure was developed. Utility Model Content

[0003] The purpose of the utility model is to provide an integrated recloser assembly platform.

[0004] In order to solve the above problems, the technical solution of the utility model is:

[0005] An integrated recloser assembly platform includes a vehicle body, with fixed frames fixed on the left and right sides of the vehicle body respectively, a rotating shaft rotatably connected to the fixed frame, and an L-shaped connecting plate connected to the inner end of the rotating shaft; the outer end of the rotating shaft on the left is connected to a reducer, and the reducer is connected to a handwheel; a spring pulling device is installed on the fixed frame on the right.

[0006] As a further improvement, the spring pulling device includes a bracket, a winding wheel is installed on the bracket, the winding wheel is connected to a rotating handle, a pulling rope is wound around the winding wheel, and the pulling rope is connected to a spring pulling hook.

[0007] As a further improvement, the spring pulling hook comprises a V-shaped frame, on which a spring hook is hingedly connected.

[0008] A further improvement is that a mounting shaft connected to a rotating handle is fixed in the middle of the winding wheel, a ratchet is connected to the mounting shaft, a pawl is installed to cooperate with the ratchet, a shell is installed outside the winding wheel, the pawl is connected to one end of the spring, and the other end of the spring is fixed to the shell.

[0009] As a further improvement, the pawl is connected to a drawstring, and the drawstring passes through the housing and is connected to a draw ring.

[0010] As a further improvement, armrests are connected to both sides of the fixing frame.

[0011] As a further improvement, pedals are also installed on the vehicle body.

[0012] As a further improvement, rollers are installed at the bottom of the vehicle body.

[0013] Advantages of this utility model:

[0014] 1. The utility model can conveniently fix the integrated recloser and then rotate it 360 degrees, thereby facilitating the installation of various parts.

[0015] 2. It is convenient to quickly tension the spring inside the integrated recloser. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0017] Figure 2 It is a side structural diagram of the utility model;

[0018] Figure 3 It is a structural diagram of a spring pull hook;

[0019] Figure 4 Schematic diagram of the ratchet structure. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below.

[0021] Example 1

[0022] like Figure 1 and Figure 2 The integrated recloser assembly platform shown includes a body 1, a fixing frame 2, a rotating shaft 3, an L-shaped connecting plate 4, a reducer 5, a roller 6, a handwheel 7, a spring pulling device 8, a bracket 9, a winding wheel 10, a rotating handle 11, a pulling rope 12, a spring pulling hook 13, a V-shaped frame 131, a spring hook 132 and a mounting shaft 14.

[0023] The fixing frame 2 is mounted on the left and right sides of the vehicle body 1, and a rotating shaft 3 is rotatably connected to the fixing frame 2, and an L-shaped connecting plate 4 is connected to the inner end of the rotating shaft 3. Figure 1 As shown, the outer end of the rotating shaft 3 on the left is connected to a reducer 5, and the reducer 5 is connected to a handwheel 7; a spring pulling device 8 is installed on the fixing frame on the right.

[0024] The L-shaped connecting plate 4 is fixed to the integrated recloser by bolts, and then the rotation angle of the integrated recloser can be adjusted by rotating the hand wheel 7 and slowing down the speed reducer to assemble the corresponding position.

[0025] The spring pulling device 8 includes a bracket 9, a winding wheel 10 is mounted on the bracket 9, the winding wheel 10 is connected to a rotating handle 11, a pulling rope 12 is wound around the winding wheel 10, and the pulling rope 12 is connected to a spring pulling hook 13 for pulling and expanding the spring of the integrated recloser. Figure 3As shown, the spring pulling hook 13 includes a V-shaped frame 131, and a spring hook 132 is hinged on the V-shaped frame 131. The spring is hooked by the spring hook 132, and then the rotary handle 11 is rotated to pull the spring pulling hook 13, so that the spring expands and the spring is fixed after reaching the preset position.

[0026] Both sides of the fixing frame 2 are connected with handrails 21 for pushing or pulling the vehicle body 1. A pedal 22 is also installed on the vehicle body 1 for workers to step on and operate.

[0027] Example 2

[0028] In order to facilitate the pulling of the spring and prevent the spring pulling device from reversing due to loosening when pulling the spring, a ratchet mechanism is provided. Figure 4 A ratchet 15 is connected to the mounting shaft 14, and a pawl 16 is mounted to match the ratchet 15. A housing 17 is mounted on the outside of the reel 10. The pawl 16 is connected to one end of a spring 18, and the other end of the spring 18 is fixed to the housing 17. In this way, when the rotating handle 11 is released, the reel 10 will not reverse, making it easier for the operator to release the spring to fix it.

[0029] The pawl 16 is connected to a pull cord 19, which passes through the housing 17 and is connected to a pull ring 20. This allows the ratchet mechanism to prevent the winding reel 10 from rotating while the spring is being tensioned by rotating the handle 11 and retracting the pull cord 12. Once tensioning is complete, to begin tensioning the remaining spring or the next spring in the integrated recloser, the pull ring 20 is pulled, releasing the pawl's restraint on the ratchet.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An integrated recloser assembly station, characterized in that: The invention comprises a vehicle body (1), wherein a fixing frame (2) is fixed on the left and right sides of the vehicle body (1), a rotating shaft (3) is rotatably connected to the fixing frame (2), and an L-shaped connecting plate (4) is connected to the inner end of the rotating shaft (3); wherein the outer end of the rotating shaft (3) on the left side is connected to a reducer (5), and the reducer (5) is connected to a hand wheel (7); and a spring pulling device (8) is installed on the fixing frame on the right side.

2. The integrated recloser assembly station according to claim 1, wherein: The spring pulling device (8) comprises a bracket (9), a winding wheel (10) is mounted on the bracket (9), the winding wheel (10) is connected to a rotating handle (11), a pulling rope (12) is wound around the winding wheel (10), and the pulling rope (12) is connected to a spring pulling hook (13).

3. The integrated recloser assembly station according to claim 2, characterized in that: The spring pulling hook (13) comprises a V-shaped frame (131), and a spring hook (132) is hingedly connected to the V-shaped frame (131).

4. The integrated recloser assembly station according to claim 2, wherein: A mounting shaft (14) connected to a rotating handle (11) is fixed in the middle of the winding wheel (10), a ratchet (15) is connected to the mounting shaft (14), a pawl (16) is mounted in conjunction with the ratchet (15), a housing (17) is mounted outside the winding wheel (10), the pawl (16) is connected to one end of a spring (18), and the other end of the spring (18) is fixed to the housing (17).

5. The integrated recloser assembly station according to claim 4, characterized in that: The ratchet (16) is connected to a drawstring (19), and the drawstring (19) passes through the housing (17) and is connected to a draw ring (20).

6. The integrated recloser assembly station according to claim 1, wherein: Both sides of the fixing frame (2) are connected with handrails (21).

7. The integrated recloser assembly station according to claim 1, wherein: A pedal (22) is also installed on the vehicle body (1).

8. The integrated recloser assembly platform according to any one of claims 1 to 7, characterized in that: Rollers (6) are installed at the bottom of the vehicle body (1).

Images