Power construction deployment device

Abstract

The utility model relates to the technical field of electric power construction, and disclose a kind of electric power construction device, including fixed column, the top end of the fixed column is sleeved with connecting sleeve, multiple upper connecting shafts, lower connecting shafts are provided between the connecting sleeve, multiple X-shaped supports are installed between the multiple upper connecting shafts, lower connecting shaft, the top end of the upper connecting shaft is fixedly installed with pull rod, the top end of the fixed column is rotatably connected with knob.The device is moved by pull rod and removes the rotary limit between upper connecting shaft and lower connecting shaft, and the upper connecting shaft and lower connecting shaft are rotated, so that the angle between X-shaped support is completed by the rotation of the upper connecting shaft and lower connecting shaft, so that the applicability of fixed column in narrow space and corner area can be improved.

Description

Technical Field

[0001] This utility model relates to the field of power construction technology, and in particular to a power construction deployment device. Background Technology

[0002] Power construction refers to the planning and energization of a power system, enabling the planned power system to provide power to surrounding power-consuming sites. During the power usage process, in order to ensure the safety of construction, a security cordon is set up around the construction site to demarcate the construction area. Power construction security devices are the core equipment for ensuring operational safety and standardizing the construction area.

[0003] Regarding the above and existing related technologies, the inventors believe that the following defects often exist: Modern power construction scenarios often involve narrow spaces and corner areas, while the protective cloth between traditional fixed fences can only be connected point to point, and the angle of the protective cloth between fences cannot be adjusted, thus failing to meet the requirements for use in narrow spaces and corner areas. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the existing technology has the disadvantage that the protective cloth between traditional fixed fences can only be connected point to point, and the angle of the protective cloth between fences cannot be adjusted. To this end, we propose a power construction deployment device.

[0005] To achieve the above objectives, this application adopts the following technical solution: a power construction deployment device, including a fixed column, a connecting sleeve sleeved at the top of the fixed column, a plurality of upper connecting shafts and lower connecting shafts arranged between the connecting sleeves, a plurality of X-shaped brackets installed between the plurality of upper connecting shafts and lower connecting shafts, a pull rod fixedly installed at the top of the upper connecting shaft, and a knob rotatably connected to the top of the fixed column; The bottom end of the pull rod is fixedly connected to a support plate and slidably connected to the inside of the upper connecting shaft. Multiple limiting rods are distributed in a ring at the bottom end of the support plate and extend into the inside of the limiting rods. A support spring is fixedly connected between the top end of the support plate and the upper connecting shaft.

[0006] Preferably, the upper connecting shaft and the lower connecting shaft are rotatably connected by bearings, and the outer walls of the upper connecting shaft and the lower connecting shaft are fixedly connected to connecting boxes, and the two sides of the X-shaped bracket are slidably connected to the inside of the connecting boxes.

[0007] Preferably, the knob is rotatably connected to the top of the fixed column, and a transmission gear is fixedly connected to the bottom end and rotatably connected to the inside of the fixed column. Multiple small gears are rotatably connected to the inner wall of the fixed column and distributed around the outer wall of the transmission gear. A torsion spring is sleeved and fixed to the outer wall of the knob. A stop block is fixedly connected to one end of the outer wall of the small gear and is located at the top of the connecting sleeve.

[0008] Preferably, the X-shaped bracket has slides rotatably connected to both sides via bearings, and the inner wall of the connecting box has a sliding groove that matches the slide. The top of the fixed column has a sleeve groove that matches the connecting sleeve.

[0009] Preferably, the lower connecting shaft has a limiting hole at its top end that matches the limiting rod, and a support rod is fixed at the bottom end of the lower connecting shaft and in contact with the ground. Multiple spherical blocks are distributed in a ring at the rotatable connection between the upper and lower connecting shafts. The angular interval between the spherical blocks is 15 degrees, and the angular interval between the limiting holes is consistent with the angular interval between the spherical blocks.

[0010] Preferably, the transmission gear and the pinion mesh with each other through tooth grooves, and the outer wall of the fixed column is provided with a storage groove that matches the stop block. The two ends of the torsion spring are fixedly connected to the fixed column and the knob, respectively, and reflective strips are glued to both sides of the outer wall of the X-shaped bracket.

[0011] The technical effects and advantages of this utility model are as follows: In this invention, the operator rotates a knob, causing the knob to compress the torsion spring and rotate. The rotation of the knob drives the transmission gear to rotate, and the rotation of the transmission gear drives the small gear to rotate through the tooth groove. The rotation of the small gear drives the stop block to rotate into the receiving groove on the outer wall of the fixed column, so that the stop block releases its obstruction of the connecting sleeve, thereby making it easier for the operator to slide the connecting sleeve onto the fixed column or remove it from the fixed column.

[0012] In this invention, the operator pulls the lever to compress the support plate and retract the support spring, causing the limiting rod to move out of the lower connecting shaft, thus releasing the rotation limit of the upper and lower connecting shafts. The rotation of the upper and lower connecting shafts, through the connecting box, causes the angles of multiple X-shaped brackets to change in narrow spaces and corner areas. This allows the multiple X-shaped brackets between the connecting sleeves to meet the protective layout in narrow spaces and corner areas, thereby improving the applicability of the deployment device in narrow spaces and corner areas. Attached Figure Description

[0013] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts: Figure 1 This is a schematic diagram of the overall structure of the fixed column and connecting sleeve of this utility model; Figure 2 This is an exploded structural diagram of the fixed column and connecting sleeve of this utility model; Figure 3This is a cross-sectional schematic diagram of the connection structure between the connecting box and the X-shaped bracket of this utility model; Figure 4 This is a cross-sectional structural diagram of the upper connecting shaft and the lower connecting shaft of this utility model; Figure 5 This is a cross-sectional schematic diagram of the connection structure between the fixed column and the connecting sleeve of this utility model; Figure 6 In this utility model Figure 5 Enlarged view of the structure at point A.

[0014] Legend: 1. Fixed column; 2. Connecting sleeve; 201. Upper connecting shaft; 202. Lower connecting shaft; 203. Connecting box; 3. Pull rod; 301. Support plate; 302. Limiting rod; 303. Support spring; 4. X-shaped bracket; 5. Knob; 501. Transmission gear; 502. Torsion spring; 503. Pinion; 504. Stop block. Detailed Implementation

[0015] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0016] Reference Figures 1-6 As shown, this utility model provides a technical solution: a power construction deployment device, including a fixed column 1, a connecting sleeve 2 sleeved on the top of the fixed column 1, a plurality of upper connecting shafts 201 and lower connecting shafts 202 arranged between the connecting sleeves 2, a plurality of X-shaped brackets 4 installed between the plurality of upper connecting shafts 201 and lower connecting shafts 202, a pull rod 3 fixedly installed on the top of the upper connecting shaft 201, and a knob 5 rotatably connected to the top of the fixed column 1; The bottom end of the pull rod 3 is fixedly connected to a support plate 301 and slidably connected to the inside of the upper connecting shaft 201. Multiple limiting rods 302 are distributed in a ring at the bottom end of the support plate 301 and penetrate into the inside of the limiting rods 302. A support spring 303 is fixedly connected between the top end of the support plate 301 and the upper connecting shaft 201.

[0017] By moving the limit rod 3 to release the rotation limit between the upper connecting shaft 201 and the lower connecting shaft 202, the connecting shaft 201 and the lower connecting shaft 202 can rotate, and the rotation of the upper connecting shaft 201 and the lower connecting shaft 202 can drive the angle between the X-shaped bracket 4 to be adjusted, thereby improving the applicability of the fixed column 1 in narrow spaces and corner areas.

[0018] Reference Figures 1-6As shown in this embodiment: the upper connecting shaft 201 and the lower connecting shaft 202 are rotatably connected by bearings, and the outer walls of the upper connecting shaft 201 and the lower connecting shaft 202 are fixedly connected to the connecting box 203. The two sides of the X-shaped bracket 4 are slidably connected to the inside of the connecting box 203. This allows the upper connecting shaft 201 and the lower connecting shaft 202 to be rotatably connected by bearings, and the X-shaped bracket 4 to slide between the connecting boxes 203, so that the distance between the two upper connecting shafts 201 can be adjusted in real time.

[0019] Reference Figure 4 and Figure 6 As shown in this embodiment: the knob 5 is rotatably connected to the top of the fixed column 1, and the bottom end is fixedly connected to the transmission gear 501, which is rotatably connected to the inside of the fixed column 1. Multiple small gears 503 are rotatably connected to the inner wall of the fixed column 1 and distributed around the outer wall of the transmission gear 501. A torsion spring 502 is fixedly sleeved on the outer wall of the knob 5. A stop block 504 is fixedly connected to one end of the outer wall of the small gear 503 and is located at the top of the connecting sleeve 2. By rotating the knob 5, the transmission gear 501 drives the small gear 503 to rotate. The rotation of the small gear 503 drives the stop block 504 to rotate into the inside of the fixed column 1, releasing the stop block 504 from fixing the position of the connecting sleeve 2, so that the connecting sleeve 2 can be moved out of the fixed column 1 and the X-shaped bracket can be separated from the fixed column 1.

[0020] Reference Figure 2 and Figure 3 As shown in this embodiment: the X-shaped bracket 4 is rotatably connected to the slide seats on both sides by bearings, and the inner wall of the connecting box 203 is provided with a sliding groove that matches the slide seats. The top of the fixed column 1 is provided with a sleeve groove that matches the connecting sleeve 2. The X-shaped bracket 4 is rotatably connected to the slide seats on both sides by bearings, and the inner wall of the connecting box 203 is provided with a sliding groove that matches the slide seats. This allows the X-shaped bracket 4 to slide inside the connecting box 203 on both sides by the slide seats, so that the X-shaped bracket can open or close, and the distance between the two upper connecting shafts can be adjusted.

[0021] Reference Figure 4As shown in this embodiment: the top end of the lower connecting shaft 202 is provided with a limiting hole that matches the limiting rod 302. The bottom end of the lower connecting shaft 202 is fixed with a support rod and is in contact with the ground. Multiple spherical blocks are distributed in a ring at the rotatable connection between the upper connecting shaft 201 and the lower connecting shaft 202. The angular interval between the spherical blocks is 15 degrees, and the angular interval between the limiting holes is consistent with the angular interval between the spherical blocks. By using multiple spherical blocks distributed in a ring at the rotatable connection between the upper connecting shaft 201 and the lower connecting shaft 202, the angular interval between the spherical blocks is 15 degrees, and the angular interval between the limiting holes is consistent with the angular interval between the spherical blocks. This allows the rotation angle between the upper connecting shaft 201 and the lower connecting shaft 202 to be determined by the spherical blocks, and ensures that the limiting post 302 and the limiting hole inside the upper connecting shaft 201 and the lower connecting shaft 202 are always aligned.

[0022] Reference Figure 5 and Figure 6 As shown in this embodiment: the transmission gear 501 and the pinion 503 mesh with each other through tooth grooves, and the outer wall of the fixed column 1 is provided with a storage groove that matches the stop block 504. The two ends of the torsion spring 502 are fixedly connected to the fixed column 1 and the knob 5 respectively. Reflective strips are glued to both sides of the outer wall of the X-shaped bracket 4. By having reflective strips glued to both sides of the outer wall of the X-shaped bracket 4, the X-shaped bracket 4 can play a good warning and protective role at night.

[0023] Working principle: By rotating knob 5, the operator causes the torsion spring 502 to twist and rotate. The rotation of knob 5 drives the transmission gear 501 to rotate. The rotation of transmission gear 501 drives the pinion 503 to rotate through the tooth groove. The rotation of pinion 503 drives the stop block 504 to rotate into the storage groove on the outer wall of the fixed column 1, so that the stop block 504 releases its obstruction of the connecting sleeve 2, thereby making it easier for the operator to slide the connecting sleeve 2 onto the fixed column 1 or remove it from the fixed column 1.

[0024] Working principle: When the operator pulls the lever 3, the lever 3 causes the support plate 301 to compress the support spring 303 and retract. The movement of the support plate 301 causes the bottom limiting plate 302 to move, so that the limiting rod 302 moves out of the lower connecting shaft 202, releasing the rotation limit of the upper connecting shaft 201 and the lower connecting shaft 202. The rotation of the upper connecting shaft 201 and the lower connecting shaft 202 causes the included angle between the upper connecting shaft 201 and the lower connecting shaft 202 to change. This changes the angle of the X-shaped brackets 4 through the connecting box 203, so that the angle of the multiple X-shaped brackets 4 changes accordingly in narrow spaces and corner areas. This allows the multiple X-shaped brackets 4 between the connecting sleeves 2 to meet the protective layout in narrow spaces and corner areas, thereby improving the applicability of the deployment device in narrow spaces and corner areas.

[0025] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A power construction deployment device, characterized in that, Includes a fixed column (1), the top of the fixed column (1) is fitted with a connecting sleeve (2), multiple upper connecting shafts (201) and lower connecting shafts (202) are arranged between the connecting sleeves (2), multiple X-shaped brackets (4) are installed between the multiple upper connecting shafts (201) and lower connecting shafts (202), a pull rod (3) is fixedly installed on the top of the upper connecting shaft (201), and a knob (5) is rotatably connected to the top of the fixed column (1); The bottom end of the pull rod (3) is fixedly connected to a support plate (301) and slidably connected to the inside of the upper connecting shaft (201). The bottom end of the support plate (301) is circumferentially distributed with multiple limiting rods (302) and extends into the inside of the limiting rods (302). The top end of the support plate (301) is fixedly connected to the upper connecting shaft (201) with a support spring (303).

2. The power construction deployment device according to claim 1, characterized in that: The upper connecting shaft (201) and the lower connecting shaft (202) are rotatably connected by bearings, and the outer walls of the upper connecting shaft (201) and the lower connecting shaft (202) are fixedly connected to the connecting box (203). The two sides of the X-shaped bracket (4) are slidably connected to the inside of the connecting box (203).

3. The power construction deployment device according to claim 1, characterized in that: The knob (5) is rotatably connected to the top of the fixed column (1), and the bottom end is fixedly connected to the transmission gear (501) and rotatably connected to the inside of the fixed column (1). The inner wall of the fixed column (1) is rotatably connected to multiple small gears (503) and distributed around the outer wall of the transmission gear (501). The outer wall of the knob (5) is fitted with a torsion spring (502). One end of the outer wall of the small gear (503) is fixedly connected to a stop block (504) and located at the top of the connecting sleeve (2).

4. The power construction deployment device according to claim 2, characterized in that: The X-shaped bracket (4) has a sliding seat rotatably connected to both sides by bearings, and the inner wall of the connecting box (203) is provided with a sliding groove that matches the sliding seat. The top of the fixed column (1) has a socket groove that matches the connecting sleeve (2).

5. The power construction deployment device according to claim 3, characterized in that: The lower connecting shaft (202) has a limiting hole at its top end that matches the limiting rod (302). The bottom end of the lower connecting shaft (202) is fixed with a support rod and is in contact with the ground. Multiple spherical blocks are distributed in a ring at the rotatable connection between the upper connecting shaft (201) and the lower connecting shaft (202). The angular interval between the spherical blocks is 15 degrees, and the angular interval between the limiting holes is consistent with the angular interval between the spherical blocks.

6. The power construction deployment device according to claim 3, characterized in that: The transmission gear (501) and the pinion (503) mesh with each other through tooth grooves, and the outer wall of the fixed column (1) is provided with a storage groove that matches the stop block (504). The two ends of the torsion spring (502) are fixedly connected to the fixed column (1) and the knob (5) respectively. Reflective strips are glued to both sides of the outer wall of the X-shaped bracket (4).

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