A construction site temporary power cable erection device

Abstract

The application provides a construction site temporary power cable erecting device, and relates to the technical field of cable erecting. It comprises an inner column and an outer column, the inner column is movably inserted into the outer column, an electric push rod one is fixedly connected between the bottom of the inner column and the inner bottom of the outer column, an adjusting assembly is arranged in the inner column, the adjusting assembly comprises an electric push rod two, a connecting plate, a motor, a gear two, a lead screw and a gear one, a porcelain bottle assembly is movably connected to a sliding block, the porcelain bottle assembly comprises a porcelain bottle, a inserting rod and a supporting plate, a locking rod is connected to the top of the lead screw, a supporting leg is fixedly connected to the sidewall of the bottom end of the outer column, and a hanging ring is fixedly connected to the center of the bottom end of the outer column. The application is height-adjustable, simple to operate, stable to place, and convenient to store and carry.

Description

TECHNICAL FIELD

[0001] The application provides a construction site temporary power cable erecting device, and relates to the technical field of cable erecting. BACKGROUND

[0002] In the prior art, a cable is a kind of power transmission or signal transmission device, which is a rope-like cable composed of several or several groups of twisted wires, each group of wires is insulated from each other, and is often twisted around a center, and the whole outside is covered with a highly insulated covering layer, the cable has the characteristics of internal power transmission and external insulation. Generally, the temporary power cable line of the construction site is laid by overhead or buried, and the height from the ground shall not be less than 2 meters when overhead, most of the existing temporary power cable erecting devices need to be assembled on site, and the height cannot be adjusted, which is very inconvenient to operate. The ground of the construction site is uneven, mostly muddy and land, and the existing cable erecting device is prone to unstable placement, easy to fall and other problems. SUMMARY

[0003] To solve the above problems, the application provides a construction site temporary power cable erecting device, which is adjustable in height, simple to operate, stable to place, and convenient to store and carry.

[0004] The technical scheme of the present application is: a construction site temporary power cable erection device, characterized in that it comprises an inner column and an outer column, the inner column is movably inserted into the outer column, an electric push rod one is fixedly connected between the bottom of the inner column and the inner bottom of the outer column, the inner column and the outer column form an extension relationship through the electric push rod one, when the device is not used, the inner column can be accommodated into the outer column, which is beneficial to reduce the size of the device, and is more convenient for storage and carrying, and also has the function of adjusting the height of the inner column, an adjusting assembly is arranged in the inner column, the adjusting assembly can adjust the height of the sliding block, so as to adjust the installation height of the porcelain bottle assembly, the adjusting assembly comprises an electric push rod two, the electric push rod two is coaxially fixedly connected with the inner bottom of the inner column, the telescopic end of the electric push rod two is coaxially fixedly connected with a connecting plate, the side of the connecting plate away from the electric push rod two is coaxially fixedly connected with a motor, the output shaft of the motor is coaxially fixedly connected with a gear two, one side of the gear two is provided with a lead screw, a plurality of lead screws are equidistantly arranged around the gear two and are on the same circle, the upper and lower ends of the lead screw are rotatably connected with the inner column, the end of the lead screw close to the gear two is coaxially fixedly connected with a gear one, and the heights of the gears one are different, the gear one is engaged with the gear two, the lead screw is sleeved with a sliding block and forms a threaded transmission with the sliding block, the side of the sliding block close to the inner wall of the inner column is fixedly connected with a protrusion, a sliding groove matched with the protrusion is formed in the side wall of the inner column, the protrusion is slidably arranged in the sliding groove, and the outer side of the protrusion is flush with the inner column, the sliding block is movably connected with a porcelain bottle assembly, the porcelain bottle assembly has the function of erecting high-voltage cables, the porcelain bottle assembly comprises a porcelain bottle, a plug rod and a supporting plate, the porcelain bottle is fixedly installed on the supporting plate, the plug rod is L-shaped, the short side of the plug rod is fixedly connected with the side plate of the supporting plate, and the long side is movably inserted into the protrusion, the top of the lead screw is connected with a locking rod, a through hole matched with the lead screw is formed in the top of the inner column, the top end of the lead screw is arranged in the through hole and movably connected with the locking rod, the locking rod is T-shaped, accommodating grooves matched with the locking rod are formed in the two sides of the through hole, a supporting leg is fixedly connected with the side wall of the bottom end of the outer column, a hanging ring is fixedly connected with the center of the bottom end of the outer column, the hanging ring can hang a load block, which is beneficial to improve the stability of the device during use.

[0005] The part of the locking rod and the lead screw inserted into each other is hexagonal in cross section, a first magnet is fixedly connected with the end of the locking rod and the lead screw inserted into each other, a locking hole matched with the locking rod is formed in the top of the lead screw, a second magnet attracted to the first magnet is fixedly connected with the inner bottom of the locking hole, the first magnet and the second magnet are attracted to each other, which prevents the locking rod from falling off during use or carrying, has the function of preventing loss, and the locking rod has the locking function on the lead screw, which prevents the lead screw from being reversed under the action of external force.

[0006] A limiting edge is fixedly connected with the side wall of the plug rod, an insertion hole matched with the plug rod is formed in the protrusion, the limiting edge prevents the plug rod from rotating with the insertion hole, so as to ensure the stability of the porcelain bottle assembly.

[0007] The inner column bottom is provided with an observation window one, the outer column side wall is provided with an observation window two, the observation window two corresponds to the observation window one, the gear one and the gear two can be observed through the observation window one and the observation window two, and when the position of the gear two is adjusted, it is more convenient.

[0008] The inner column bottom edge is fixedly connected with a limiting flash, and the outer column inner wall is provided with a limiting groove matched with the limiting flash.

[0009] The leg end away from the outer column is provided with a pointed end, the pointed end is beneficial to the insertion of the leg into the mud, and the stability of the device is improved.

[0010] The inner wall of the upper and lower ends of the inner column is fixedly connected with a bearing seat matched with the lead screw.

[0011] The device can be used by directly inserting the porcelain bottle assembly and the sliding block, the operation is simple and fast, the height of the inner column and the porcelain bottle assembly can be adjusted, different use environments can be adapted, the flexibility is good, the inner column can be telescoped in the outer column, the volume of the device can be reduced, and the device is convenient to carry and transport. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is an inner column and outer column structure diagram of the application.

[0013] Figure 2 It is a porcelain bottle assembly structure diagram of the application.

[0014] Figure 3 It is an enlarged structure diagram of A of the application.

[0015] Figure 4 It is an enlarged structure diagram of B of the application.

[0016] Figure 5 It is an inner column internal top view diagram of the application.

[0017] Figure 6 It is a use state diagram of the application.

[0018] The preferred embodiments of the application will be described in detail below with reference to the drawings. DETAILED DESCRIPTION

[0019] Reference Figures 1-6, the main parts name as follows: 1, inner column, 2, sliding slot, 3, sliding block, 4, screw, 5, outer column, 6, gear one, 7, limit flash, 8, limit groove, 9, electric push rod one, 10, support leg, 11, hanging ring, 12, plug rod, 13, support plate, 14, porcelain bottle, 15, electric push rod two, 16, connecting plate, 17, gear two, 18, locking rod, 19, jack, 20, protrusion, 21, motor, 22, observation window one, 23, observation window two.

[0020] See Figures 1-6 , a construction site temporary power cable erection device, comprising inner column 1 and outer column 5, the inner column 1 is movably inserted in the outer column 5, the inner column 1 bottom and the outer column 5 inner bottom are fixedly connected with electric push rod one 9, through the electric push rod one 9, the inner column 1 and the outer column 5 form the telescopic relationship, when the device is not used, the inner column 1 can be stored in the outer column 5, which is beneficial to reduce the volume of the device, more convenient storage and carrying, also has the function of adjusting the height of the inner column 1, as shown in Figure 1 , Figures 3 to 5 , the inner column 1 is provided with adjusting assembly, the adjusting assembly comprises electric push rod two 15, the electric push rod two 15 is coaxially fixedly connected with the inner bottom of the inner column 1, the telescopic end of the electric push rod two 15 is coaxially fixedly connected with the connecting plate 16, the side away from the electric push rod two 15 of the connecting plate 16 is coaxially fixedly connected with the motor 21, the output shaft of the motor 21 is coaxially fixedly connected with the gear two 17, one side of the gear two 17 is provided with screw, the screw is equidistantly provided with a plurality of and is on the same circumference, the upper and lower ends of the screw are rotatably connected with the inner column 1, the end close to the gear two 17 of the screw is coaxially fixedly connected with the gear one 6, and the height of each gear one 6 is different, the gear one 6 is engaged with the gear two 17, through the telescopic of the electric push rod two 15, the motor 21 is driven to lift, so that the gear two 17 is engaged with each gear one 6, thereby driving different screw to rotate, the sliding block 3 is sleeved on the screw and forms screw thread transmission with the sliding block 3. The side close to the inner wall of the inner column 1 of the sliding block 3 is fixedly connected with the protrusion 20, the side wall of the inner column 1 is provided with the sliding slot 2 matched with the protrusion 20, the protrusion 20 is slidably arranged in the sliding slot 2, and the outer side of the protrusion 20 is flush with the inner column 1, the protrusion 20 extends into the sliding slot 2, limits the sliding block 3, so that the sliding block 3 cannot rotate, so that the screw thread transmission between the sliding block 3 and the screw can be realized, as shown in Figure 2As shown, the slider 3 is movably connected with a porcelain bottle assembly, the porcelain bottle 14 is used to support the insulator of the wire, which can be used to erect high-voltage cable, the porcelain bottle assembly comprises a porcelain bottle 14, a plug rod 12 and a support plate 13, the porcelain bottle 14 is fixedly installed on the support plate 13, the plug rod 12 is L-shaped, the short side of the plug rod 12 is fixedly connected with the side plate of the support plate 13, and the long side is movably inserted into the protrusion 20, the top of the lead screw is connected with a locking rod 18, the top of the inner column 1 is provided with a through hole matched with the lead screw, the top end of the lead screw is arranged in the through hole and movably connected with the locking rod 18, the locking rod 18 is T-shaped, the through hole is provided with a containing groove matched with the locking rod 18 on both sides, the side wall of the bottom end of the outer column 5 is fixedly connected with a supporting leg 10, and the center of the bottom end of the outer column 5 is fixedly connected with a hanging ring 11, the hanging ring 11 can hang a load block, which is favorable for improving the stability of the device during use.

[0021] The part of the locking rod 18 inserted into the lead screw is hexagonal in cross section, one end of the locking rod 18 inserted into the lead screw is fixedly connected with a first magnet, the top of the lead screw is provided with a locking hole matched with the locking rod 18, and the bottom of the locking hole is fixedly connected with a second magnet which is adsorbed with the first magnet, the first magnet and the second magnet are adsorbed with each other, so that the locking rod 18 is prevented from falling off during use or carrying, the locking rod 18 is inserted into the locking hole, the lead screw is locked and limited from rotating, and it is ensured that the lead screw will not be reversed under the action of external force during use of the device.

[0022] The side wall of the plug rod 12 is fixedly connected with a limiting edge, the protrusion 20 is provided with an insertion hole 19 matched with the plug rod 12, and the limiting edge prevents the plug rod 12 from rotating with the insertion hole 19, so that the stability of the porcelain bottle assembly is ensured.

[0023] Referring to Figure 6 , the bottom of the inner column 1 is provided with an observation window one 22, the side wall of the outer column 5 is provided with an observation window two 23, the observation window two 23 corresponds to the observation window one 22 in position, and the conditions of the gear one 6 and the gear two 17 can be observed through the observation window one 22 and the observation window two 23, so that the position of the gear two 17 is adjusted more conveniently.

[0024] The bottom edge of the inner column 1 is fixedly connected with a limiting flash 7, and the inner wall of the outer column 5 is provided with a limiting groove 8 matched with the limiting flash 7, the limiting flash 7 slides in the limiting groove 8 during lifting of the inner column 1, the movement range of the limiting flash 7 is limited through the limiting groove 8, the inner column 1 is limited, the inner column 1 is prevented from separating from the outer column 5, and the stability of the overall structure is improved.

[0025] The end of the supporting leg 10 away from the outer column 5 is provided with a sharp end, the sharp end is favorable for the supporting leg 10 to be inserted into the mud, and the stability of the device is improved.

[0026] The inner column 1 is fixed with bearing seat matched with screw rod on the inner wall of both upper and lower ends.

[0027] Referring to Figures 1-6 The working principle is as follows: in use, the device is installed at a required position through the supporting legs 10, the tips of the supporting legs 10 can be inserted into the mud ground, facilitating the use in uneven mud ground; the electric push rod one 9 is started to push the inner column 1 to rise upward, the limiting flash 7 slides in the limiting groove 8 to limit the rising height of the inner column 1, preventing the inner column 1 from being separated from the outer column 5; after the height of the inner column 1 is adjusted according to the specific use environment, the electric push rod two 15 is started to drive the motor 21 to rise and fall, the height of the gear two 17 is adjusted, so that the gear two 17 can be engaged with each gear one 6, the engagement of the gear two 17 and the gear one 6 can be observed through the observation window one 22, the motor 21 drives the gear two 17 to rotate, the gear two 17 drives the gear one 6 to rotate, the gear one 6 drives the screw rod to rotate, the screw rod drives the sliding block 3 to move up and down, the height of each sliding block 3 is adjusted; after the height of the sliding block 3 is determined, the locking rod 18 is inserted into the locking hole at the top of the screw rod, the locking rod 18 makes the screw rod unable to rotate, the function of locking the screw rod is achieved, the inserting rod 12 is inserted into the inserting hole 19, the porcelain bottle assembly and the sliding block 3 are fixed together, the porcelain bottle 14 can be used to erect high-voltage cable; the hanging ring 11 can be used to hang the load block, the load block is used to press down the gravity center of the device, the stability is improved; after use, the porcelain bottle assembly is removed, the electric push rod one 9 is started to drive the inner column 1 to be withdrawn into the outer column 5, the volume of the device is reduced, facilitating carrying.

[0028] The above description is only a specific embodiment of the present application, and various examples do not limit the essential content of the present application.

Claims

1. A temporary power cable installation device for a construction site, characterized by: The invention comprises an inner column (1) and an outer column (5), wherein the inner column (1) is movably inserted into the outer column (5), an electric push rod (9) is fixedly connected between the bottom of the inner column (1) and the inner bottom of the outer column (5), an adjustment component is provided in the inner column (1), and the adjustment component comprises an electric push rod (15), the electric push rod (15) is coaxially fixed to the inner bottom of the inner column (1), a connecting plate (16) is coaxially fixed to the telescopic end of the electric push rod (15), and a motor is coaxially fixed to the side of the connecting plate (16) away from the electric push rod (15). (21), the output shaft of the motor (21) is coaxially fixed with gear 2 (17), a screw is provided on one side of the gear 2 (17), a number of screws are equidistantly arranged around the gear 2 (17) and are on the same circumference, the upper and lower ends of the screw are rotatably connected to the inner column (1), the end of the screw close to the gear 2 (17) is coaxially fixed with gear 1 (6) and the heights of the gears 1 (6) are different, the gear 1 (6) is meshed with the gear 2 (17), the screw is sleeved with a slider (3) and forms a The slider (3) is fixed with a protrusion (20) on one side close to the inner wall of the inner column (1), and the side wall of the inner column (1) is provided with a slide groove (2) matching the protrusion (20), and the protrusion (20) is slidably placed in the slide groove (2) and the outer side of the protrusion (20) is flush with the inner column (1). The slider (3) is movably connected with a porcelain bottle assembly, and the porcelain bottle assembly includes a porcelain bottle (14), an insertion rod (12) and a support plate (13). The porcelain bottle (14) is fixedly mounted on the support plate (13), and the insertion rod (12) is L-shaped. The short side of the insertion rod (12) is fixedly connected to the side plate of the support plate (13), and the long side is movably inserted into the protrusion (20). The top of the screw is connected to a locking rod (18). The top of the inner column (1) is provided with a through hole matching the screw. The top of the screw is placed in the through hole and movably connected to the locking rod (18). The locking rod (18) is T-shaped. Both sides of the through hole are provided with a receiving groove matching the locking rod (18). The side wall of the bottom end of the outer column (5) is fixedly connected to a support leg (10). The center of the bottom end of the outer column (5) is fixedly connected to a hanging ring (11); The cross section of the portion where the locking rod (18) is connected to the lead screw is hexagonal, one end of the locking rod (18) connected to the lead screw is fixedly connected to a first magnet, a locking hole matching the locking rod (18) is opened at the top of the lead screw, and a second magnet adsorbed by the first magnet is fixedly connected to the bottom of the locking hole; The side wall of the insertion rod (12) is fixedly connected to a limiting edge, and the protrusion (20) is provided with a socket (19) that matches the insertion rod (12).

2. A temporary power cable installation device for a construction site according to claim 1, characterized in that: An observation window 1 (22) is provided at the bottom of the inner column (1), and an observation window 2 (23) is provided on the side wall of the outer column (5), wherein the positions of the observation window 2 (23) and the observation window 1 (22) correspond to each other.

3. The temporary power cable installation device for a construction site according to claim 1, characterized in that: The bottom edge of the inner column (1) is fixedly connected to a limiting burr (7), and the inner wall of the outer column (5) is provided with a limiting groove (8) that matches the limiting burr (7).

4. The temporary power cable installation device for a construction site according to claim 1, characterized in that: The end of the support leg (10) away from the outer column (5) is provided with a pointed end.

5. The temporary power cable installation device for a construction site according to claim 1, characterized in that: The inner walls of the upper and lower ends of the inner column (1) are both fixedly connected with bearing seats that match the lead screw.

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