An on-site installation machine for the push-pull and folding door of an outdoor electrical box

Abstract

The present invention relates to the field of manufacturing power equipment boxes, and particularly to an on-site installation machine for a push-pull folding door of an outdoor electric box, including a base table, a rotating arm, a pressing strip, etc. An on-site installation machine for a push-pull folding door of an outdoor electric box described in the present invention is provided with a torsion spring on the rotating arm. Through the cooperation of the rotating arm and the pressing strip, the push-pull folding door body is arranged and clamped. The pressing strip is adjusted in height through a first height-adjusting member, so that the slider components of all push-pull folding door bodies are pressed to the same horizontal line, facilitating the staff to easily insert the track strip between the slider components of each push-pull folding door body. In addition, a driving motor and rolling wheels for automatically pushing the push-pull folding door body to move are provided to help the staff complete the subsequent track strip insertion work; it solves the technical problems that in the on-site installation work of the push-pull folding door body and the track strip manually completed by the staff, the workload of the staff is large and it is easy for the hands to be scratched by the track strip.

Description

Technical Field

[0001] The present invention relates to the field of manufacturing electric power equipment boxes, and particularly to a field installation machine for the push-pull folding door of an outdoor electric box. Background Art

[0002] In the on-site installation work of the push-pull folding doors of a large number of outdoor electric boxes, it is necessary to install the push-pull folding door bodies and the supporting track bars one by one. At this time, the staff first connect multiple push-pull folding door bodies in series through hinge components, and then gather all the connected push-pull folding door bodies in a folded state and place them side by side on the workbench, aligning the slider components at the ends of each push-pull folding door body with each other. Then, the track bars are inserted into the space between the slider components of each push-pull folding door body in sequence. During this process, due to the large volume and weight of the push-pull folding door bodies, and there is a height error between the slider components of adjacent push-pull folding door bodies, it causes the staff to continuously use a large amount of energy to press the slider components of the push-pull folding door bodies to the same horizontal line, which not only increases the workload of the staff, but also there is a phenomenon that the staff's hands are easily scratched by the track bars during the process of the staff pushing the track bars by hand. Summary of the Invention

[0003] In order to overcome the disadvantages that in the on-site installation work of the push-pull folding door bodies and the track bars manually completed by the staff, the workload of the staff is large and it is easy for the hands to be scratched by the track bars, the present invention provides a field installation machine for the push-pull folding door of an outdoor electric box.

[0004] The technical implementation scheme of the present invention is as follows: A field installation machine for the push-pull folding door of an outdoor electric box, comprising a base table, a rotating arm, a connecting rod, a pressing strip, an arc-shaped support rod, a torsion spring, a support seat and a clamping plate; the base table is rotatably connected with the rotating arm; the rotating arm is connected with a fixed sleeve through a first height-adjusting member; the fixed sleeve is rotatably connected with the connecting rod; the connecting rod is slidably connected with the pressing strip; several arc-shaped support rods are rotatably connected to the base table; a torsion spring is fixedly connected between the arc-shaped support rod and the base table; a clamping plate is detachably fixedly connected to the rear side of the base table; the clamping plate is connected with the support seat through a second height-adjusting member.

[0005] More preferably, an external tension spring is fixedly connected between the rotating arm and the base table.

[0006] More preferably, both the first height-adjusting member and the second height-adjusting member use adjusting screw rod components; the lower end of the adjusting screw rod component used by the first height-adjusting member is rotatably connected to the corresponding rotating arm; the upper end of the adjusting screw rod component used by the first height-adjusting member is screwed to the corresponding fixed sleeve through a threaded structure; the lower end of the adjusting screw rod component used by the second height-adjusting member is rotatably connected to the corresponding support seat; the upper end of the adjusting screw rod component used by the second height-adjusting member is screwed to the corresponding clamping plate through a threaded structure.

[0007] More preferably, a rubber pad is fixedly connected to the surface of the arc-shaped support rod.

[0008] More preferably, the outer surface of the rubber pad is provided with a serrated structure that progresses from top to bottom.

[0009] More preferably, a number of hollow grooves are provided in the stepped structure of the outer surface of the rubber pad.

[0010] More preferably, a mounting bracket is connected to the connecting rod; a driving motor is mounted on the mounting bracket; a rolling wheel is fixedly connected to the output shaft of the driving motor;

[0011] More preferably, the mounting bracket is slidably connected to the connecting rod; an inner tension spring is fixedly connected between the mounting bracket and the connecting rod.

[0012] More preferably, a vertical plate is fixedly connected to the pressure strip; the rolling wheel is in close contact with the surface of the vertical plate.

[0013] More preferably, a number of convex strip structures are provided on the vertical plate; a number of card slot structures are provided on the rolling wheel; the card slots of the rolling wheel are engaged with the corresponding convex strip structures on the surface of the vertical plate.

[0014] Compared with the prior art, the present invention has the following advantages: An on-site installation machine for a push-pull folding door of an outdoor electric box described in the present invention is provided with a number of swing arms on a base table, and torsion springs are provided on the swing arms. The push-pull folding door body is arranged and clamped through the cooperation of the swing arms and the pressure strip. The pressure strip is adjusted in height through a first height-adjusting member, so that the slider components of all push-pull folding door bodies are pressed to the same horizontal line, which facilitates the staff to easily insert the track strip between the slider components of each push-pull folding door body. In addition, a driving motor and a rolling wheel for automatically pushing the push-pull folding door body to move are also provided to help the staff complete the subsequent track strip insertion work; it solves the technical problems that in the on-site installation work of the push-pull folding door body and the track strip manually completed by the staff, the workload of the staff is large and it is easy to be scratched by the track strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram for describing the present invention;

[0016] Figure 2 A schematic diagram of the base table of the present invention;

[0017] Figure 3 A schematic diagram of the first height-adjusting member of the present invention;

[0018] Figure 4 A sectional view of the base table of the present invention;

[0019] Figure 5 A schematic diagram of the rubber pad of the present invention;

[0020] Figure 6Schematic diagram of the second height-adjusting member for describing the present invention;

[0021] Figure 7 Schematic diagram of the placement state of the push-pull folding door body for describing the present invention.

[0022] The markings of each component in the drawings are as follows: 1 - base table, 21 - swing arm, 22 - first height-adjusting member, 23 - fixed sleeve, 24 - outer tension spring, 31 - connecting rod, 32 - pressing strip, 33 - vertical plate, 330 - convex strip, 41 - arc-shaped support rod, 42 - torsion spring, 43 - rubber pad, 430 - hollow groove, 51 - support seat, 52 - second height-adjusting member, 53 - clamping plate, 61 - mounting bracket, 62 - inner tension spring, 63 - drive motor, 64 - rolling wheel, 640 - clamping groove, 7 - push-pull folding door body. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0024] Embodiment 1

[0025] An on-site installation machine for a push-pull folding door of an outdoor electric box, as Figures 1-6 shown, includes a base table 1, a swing arm 21, a connecting rod 31, a pressing strip 32, an arc-shaped support rod 41, a torsion spring 42, a support seat 51 and a clamping plate 53; two left and right swing arms 21 are rotatably connected to the base table 1; the upper ends of the two swing arms 21 are respectively connected with a fixed sleeve 23 through a first height-adjusting member 22; an outer tension spring 24 is fixedly connected between each of the two swing arms 21 and the base table 1; a connecting rod 31 is rotatably connected between the two fixed sleeves 23; a pressing strip 32 is slidably connected to the rear side of the connecting rod 31; several arc-shaped support rods 41 are rotatably connected to the base table 1; a torsion spring 42 is fixedly connected between each of all the arc-shaped support rods 41 and the base table 1; a rubber pad 43 is fixedly connected to the surface of each of all the arc-shaped support rods 41, and the rubber pad 43 provides buffering for the push-pull folding door body 7 placed on the surface of the arc-shaped support rod 41; a clamping plate 53 is detachably fixedly connected to the rear side of the base table 1 through a snap structure; two support seats 51 are commonly connected to the lower side of the clamping plate 53 through two second height-adjusting members 52 respectively.

[0026] As Figure 3 and Figure 6As shown, both the first height-adjusting member 22 and the second height-adjusting member 52 use adjusting screw rod components. The lower end of the adjusting screw rod component used by the first height-adjusting member 22 is rotatably connected to the corresponding swing arm 21. The upper end of the adjusting screw rod component used by the first height-adjusting member 22 is screwed to the corresponding fixed sleeve 23 through a threaded structure. The lower end of the adjusting screw rod component used by the second height-adjusting member 52 is rotatably connected to the corresponding support base 51. The upper end of the adjusting screw rod component used by the second height-adjusting member 52 is screwed to the corresponding clamping plate 53 through a threaded structure. By manually turning the adjusting screw rod component in the forward and reverse directions, the up-and-down adjustment of the first height-adjusting member 22 and the second height-adjusting member 52 can be completed.

[0027] The working steps of an on-site installation machine for a push-pull folding door of an outdoor electrical box according to the present invention are as follows.

[0028] First, in the work of arranging and clamping the push-pull folding door body 7 of the on-site installation machine for a push-pull folding door of an outdoor electrical box according to the present invention, the staff places the base table 1 on the ground, separates the clamping plate 53 from the base table 1 through a buckle structure, and places the clamping plate 53 and the support base 51 and the second height-adjusting member 52 connected thereto behind the base table 1, as Figure 7 shown. The staff places the front ends of all the serially connected push-pull folding door bodies 7 on the respective arc-shaped support rods 41 of the base table 1, and clamps the rear ends of all the serially connected push-pull folding door bodies 7 on the clamping plate 53. During the process of placing the push-pull folding door body 7 on the arc-shaped support rod 41, the push-pull folding door body 7 presses down the arc-shaped support rod 41 to turn downward by its own gravity, and at the same time, the arc-shaped support rod 41 drives the torsion spring 42 to twist downward to generate an upward reverse torque force.

[0029] At the same time, the staff flips the swing arm 21 to drive the pressing strip 32 to insert backward between the slider components of each push-pull folding door body 7. At this time, the outer pull spring 24 is in a stretched state, and the swing arm 21 is kept upright by the backward and downward pulling force from the outer pull spring 24, avoiding the phenomenon of forward flipping and collapse of the swing arm 21, so that the slider components of all the push-pull folding door bodies 7 are clamped between the corresponding arc-shaped support rods 41 and the pressing strip 32. Subsequently, the staff controls the first height-adjusting member 22 to drive the fixed sleeve 23 to move downward, and the fixed sleeve 23 drives the connecting rod 31 and the pressing strip 32 to move downward, so that the downward-moving pressing strip 32 synchronously presses down the slider components of all the push-pull folding door bodies 7, and the slider components of all the push-pull folding door bodies 7 are pressed down to the same horizontal line, that is, the arrangement and clamping work of the push-pull folding door body 7 is completed.

[0030] After that, the track bar insertion work of an on-site installation machine for the push-pull folding door of an outdoor electrical box of the present invention is carried out. After all the slider components of the push-pull folding door bodies 7 located on each arc-shaped support rod 41 are pressed down to the same horizontal line by the pressing strip 32, the staff only needs to insert one end of the track bar into the slider component of the left push-pull folding door body 7, and then the staff pushes the track bar to the right and inserts it into the slider components of each push-pull folding door body 7 in turn. At the same time, the track bar pushes the pressing strip 32 to move to the right along the connecting rod 31, and the track bar replaces the pressing strip 32 and is inserted between the slider components of all the push-pull folding door bodies 7, easily completing the track bar insertion work, reducing the workload of the staff, and also reducing the occurrence of the phenomenon that the staff is scratched during the process of manually pushing the track bar.

[0031] Embodiment 2

[0032] On the basis of Embodiment 1, as Figures 1-6 shown, the outer surfaces of all the rubber pads 43 in this embodiment are provided with a serrated structure that progresses from top to bottom; several hollow slots 430 are respectively opened in the stepped structure on the outer surface of all the rubber pads 43, so that the serrated structure on the outer surface of the rubber pad 43 forms a suspended serrated structure through the hollow slot 430 structure.

[0033] In the work of arranging and clamping the push-pull folding door bodies 7, after the push-pull folding door bodies 7 are placed on the rubber pads 43 on the surface of the arc-shaped support rods 41, the push-pull folding door bodies 7 drive the arc-shaped support rods 41 to rotate downward under their own gravity. At the same time, the push-pull folding door bodies 7 slide across each serrated structure on the surface of the rubber pads 43 one by one. During this process, the arc-shaped support rods 41 drive the torsion springs 42 to twist and generate a reverse torque force. At the same time, the torsion springs 42 apply an upward reverse thrust to the arc-shaped support rods 41 under the action of the generated reverse torque force, so that the arc-shaped support rods 41 apply a squeezing force towards the push-pull folding door bodies 7 to the rubber pads 43 through the upward reverse thrust. The hollow slot 430 structure of the suspended serrated structure in the rubber pad 43 located between the arc-shaped support rod 41 and the push-pull folding door body 7 is flattened and generates a reverse deformation elastic force, and the hollow slot 430 structure of the rubber pad 43 further clings to the lower surface of the push-pull folding door body 7 under the action of the generated reverse deformation elastic force, thereby improving the covering effect between the rubber pad 43 and the lower surface of the push-pull folding door body 7, and enabling the arc-shaped support rods 41 to provide a more stable clamping force to the push-pull folding door bodies 7 through the rubber pads 43 in cooperation with the pressing strips 32, avoiding the phenomenon that the push-pull folding door bodies 7 slide and shift under the thrust from the track bar during the subsequent track bar insertion work.

[0034] Embodiment 3

[0035] On the basis of Embodiment 1, as Figures 1-6As shown in the figure, two mounting brackets 61 are slidably connected to the connecting rod 31 of this embodiment; an inner tension spring 62 is fixedly connected between each of the two mounting brackets 61 and the connecting rod 31, and the inner tension spring 62 is initially in a stretched state; a driving motor 63 is mounted on each of the two mounting brackets 61; a rolling wheel 64 is fixedly connected to the output shaft of each of the two driving motors 63; a vertical plate 33 is welded to the pressing strip 32; under the reverse pulling force of the stretched inner tension spring 62, the mounting bracket 61 drives the rolling wheel 64 to closely adhere to the surface of the vertical plate 33; several convex strip 330 structures are provided on the surface of the vertical plate 33; several card slot 640 structures that are meshed with the convex strip 330 are formed on the side annular surfaces of the two rolling wheels 64 respectively.

[0036] During the insertion work of the track strip, after the staff neatly arranges and clamps all the push-pull folding door bodies 7 between the pressing strip 32 and the arc-shaped support rod 41, the staff inserts one end of the track strip into the slider component of the leftmost push-pull folding door body 7, and pushes the track strip to drive the pressing strip 32 to move rightward along the connecting rod 31. At the same time, the output shaft of the driving motor 63 drives the rolling wheel 64 to rotate. The rolling wheel 64 drives the vertical plate 33 to move rightward through the meshing of the card slot 640 structure and the convex strip 330 structure. The vertical plate 33 pulls the pressing strip 32 to move rightward along the connecting rod 31. At the same time, the staff pushes the track strip to move rightward along with the pressing strip 32. When the track strip takes the place of the pressing strip 32 and aligns with the rolling wheel 64, under the reverse pulling force of the stretched inner tension spring 62, the mounting bracket 61 drives the rolling wheel 64 to closely adhere to the track strip. At the same time, the driving motor 63 continues to drive the rolling wheel 64 to rotate. During the rotation of the rolling wheel 64 while closely adhering to the surface of the track strip, the track strip is pushed to be inserted into the slider components of each push-pull folding door body 7 in sequence, realizing that the subsequent insertion work of the track strip is completed by the rotating rolling wheel 64 instead of manual labor, further reducing the workload of the staff and further reducing the occurrence of the phenomenon that the staff is scratched during the process of manually pushing the track strip.

[0037] The above embodiments are only preferred embodiments of the present invention and are not used to limit the scope of implementation of the present invention. Therefore, all equivalent changes made according to the content described in the claims of the present invention should be included within the scope of the claims of the present invention.

Claims

1. An outdoor electrical box sliding and folding door on-site installation machine, comprising: a base platform (1); Its characteristics are: The device also comprises a swing arm (21); the swing arm (21) is rotatably connected to the base platform (1); the swing arm (21) is connected to a fixing sleeve (23) via a first height adjustment member (22); the fixing sleeve (23) is rotatably connected to a connecting rod (31); the connecting rod (31) is slidably connected to a pressure strip (32); a plurality of arc-shaped support rods (41) are rotatably connected to the base platform (1); a torsion spring (42) is fixedly connected between the arc-shaped support rods (41) and the base platform (1); a clamping plate (53) is detachably fixedly connected to the rear side of the base platform (1); the clamping plate (53) is connected to a supporting seat (51) via a second height adjustment member (52); An external tension spring (24) is fixedly connected between the rotary arm (21) and the base platform (1); A rubber pad (43) is fixedly connected to the surface of the arc-shaped support rod (41); The outer surface of the rubber pad (43) is provided with a sawtooth structure; A plurality of hollow grooves (430) are provided in the stepped structure on the outer surface of the rubber pad (43).

2. According to the outdoor electric box sliding and folding door on-site installation machine of claim 1, it is characterized by: Both the first height adjusting member (22) and the second height adjusting member (52) use an adjusting screw component; the lower end of the adjusting screw component used in the first height adjusting member (22) is rotatably connected to the corresponding rotary arm (21); the upper end of the adjusting screw component used in the first height adjusting member (22) is screwed to the corresponding fixing sleeve (23) via a threaded structure; the lower end of the adjusting screw component used in the second height adjusting member (52) is rotatably connected to the corresponding supporting seat (51); the upper end of the adjusting screw component used in the second height adjusting member (52) is screwed to the corresponding clamping plate (53) via a threaded structure.

3. An outdoor electric box sliding and folding door on-site installation machine according to any one of claims 1-2, characterized in that: The connecting rod (31) is connected to a mounting bracket (61); a driving motor (63) is mounted on the mounting bracket (61); and a rolling wheel (64) is fixedly connected to an output shaft of the driving motor (63).

4. According to the outdoor electric box sliding and folding door on-site installation machine of claim 3, it is characterized by: The mounting bracket (61) is slidably connected to the connecting rod (31); an inner tension spring (62) is fixedly connected between the mounting bracket (61) and the connecting rod (31).

5. According to the outdoor electric box sliding and folding door on-site installation machine of claim 3, its characteristics are: A vertical plate (33) is fixedly connected to the pressure strip (32); and the rolling wheel (64) is in close contact with the surface of the vertical plate (33).

6. The outdoor electric box sliding and folding door on-site installation machine according to claim 5 is characterized by: The vertical plate (33) is provided with a plurality of convex strip (330) structures; the rolling wheel (64) is provided with a plurality of slot (640) structures; the slot (640) of the rolling wheel (64) is meshed with the corresponding convex strip (330) structures on the surface of the vertical plate (33).

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