Distribution box base

Abstract

The utility model provides a distribution box base, which comprises a base and a mounting seat, the mounting seat is arranged above the base, a supporting rod is vertically welded at the bottom of the mounting seat, the bottom of the supporting rod is rotatably arranged at the top of the base, and an angle adjusting mechanism is arranged between the other side of the mounting seat and the base. The angle adjusting mechanism is arranged between the base and the mounting seat, the relative angle between the base and the mounting seat can be adjusted through the angle adjusting mechanism, and on the premise that the mounting seat is horizontal, the base can be freely adjusted within a certain angle range so as to adapt to road surfaces or ground surfaces with different gradients; therefore, a concrete base does not need to be poured in advance when the power distribution cabinet is installed on a road surface with a slope, the assembly efficiency of the power distribution cabinet is improved, friction between the threaded rod and the driving part can be increased through the arrangement of the spring, and a certain degree of self-locking function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a distribution box base. Background Art

[0002] The distribution box is an electrical equipment with the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, common application, stable and reliable operation, high space utilization, small footprint and environmental protection. In order to prevent the distribution box from being eroded by rain, the distribution box is generally installed on a special base for overhead;

[0003] Announcement No. "CN219998819U" provides a distribution box base, including a mounting plate, the bottom surface of which is fixedly connected to two groups of pillars, each of which is sleeved on the outside, and a connecting plate is fixedly connected to the side of the two groups of sleeves close to each other. The device cooperates with the worm, worm wheel, threaded barrel and threaded rod, and by rotating the worm, the worm wheel can drive the threaded barrel to rotate, and the threaded rod will drive the mounting plate to rise and fall, so that the installed distribution box can reach a suitable height and effectively prevent it from being eroded by rainwater;

[0004] However, the above solution still has the following defects:

[0005] Since the adjustment of the mounting plate in the above scheme is carried out vertically, it can only be used on some horizontal ground or road surfaces. However, when the distribution box is actually installed, some sloped roads will be faced. In this case, the concrete base can only be poured on the road surface before the distribution box is installed, which leads to low assembly efficiency of the distribution box. Utility Model Content

[0006] The purpose of the utility model is to provide a distribution box base to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A distribution box base, comprising a base and a mounting seat, wherein the mounting seat is arranged above the base, a support rod is vertically welded to the bottom of the mounting seat, the bottom of the support rod is rotatably arranged on the top of the base, and an angle adjustment mechanism is arranged between the other side of the mounting seat and the base;

[0009] The angle adjustment mechanism includes an adjustment seat, an upper connecting seat, a lower connecting seat, a threaded rod and a traction rod. The adjustment seat is slidably arranged on the base through a movable part, the lower connecting seat is rotatably arranged on the top of the adjustment seat through a pin shaft, the upper connecting seat is rotatably arranged on the bottom of the mounting seat through a pin shaft, the top end of the threaded rod is fixed to the bottom of the upper connecting seat, and the bottom end of the traction rod is rotatably arranged on the surface of the lower connecting seat and is connected to the threaded rod.

[0010] Preferably, a stopper is provided at the bottom of the threaded rod, and the stopper is slidably arranged inside the traction rod. A driving part is integrally formed on the inner wall of the traction rod, and the driving part is threadedly connected to the threaded rod.

[0011] Preferably, the movable part includes a guide rod and two fixed seats, the two fixed seats are horizontally fixed to the top of the base, the guide rod is vertically arranged between the two fixed seats, and the adjustment seat is slidably arranged on the surface of the guide rod through an elastic member.

[0012] Preferably, the elastic member is configured as a spring, two ends of the spring are respectively fixed to the surfaces of the adjustment seat and the fixed seat, and the spring is sleeved on the surface of the guide rod.

[0013] Preferably, four ear seats are symmetrically welded to the side surfaces of the base, and the surfaces of the ear seats are provided with first connecting holes.

[0014] Preferably, a baffle is provided on the top of the mounting seat, and a second connecting hole is provided on the surface of the baffle.

[0015] Preferably, a receiving groove is formed between the baffle plate and the mounting plate, a rectangular through groove is provided on the surface of the mounting plate, and the rectangular through groove and the receiving groove are communicated with each other.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides an angle adjustment mechanism between the base and the mounting seat. Through the setting of the angle adjustment mechanism, the relative angle between the base and the mounting seat can be adjusted. Under the premise of ensuring that the mounting seat is level, the base can be arbitrarily adjusted within a certain range of angles to adapt to roads or grounds with different slopes. Therefore, when the distribution cabinet is installed on a sloped road, there is no need to cast a concrete base in advance, thereby improving the assembly efficiency of the distribution box. Moreover, the friction between the threaded rod and the driving part can be increased by setting the spring, thereby achieving a certain degree of self-locking function. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 It is a side structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the traction rod and the threaded rod of the utility model;

[0021] Figure 4 It is a schematic diagram of the action of the lower connecting seat of the utility model.

[0022] In the figure: 1. base; 2. mounting seat; 3. support rod; 4. adjustment seat; 5. upper connecting seat; 6. lower connecting seat; 7. threaded rod; 8. traction rod; 9. pin shaft; 10. block; 11. driving part; 12. guide rod; 13. fixing seat; 14. spring; 15. ear seat; 16. first connecting hole; 17. baffle; 18. second connecting hole; 19. accommodating groove; 20. rectangular through groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] A distribution box base, comprising a base 1 and a mounting base 2, wherein the mounting base 2 is arranged above the base 1, a support rod 3 is vertically welded to the bottom of the mounting base 2, the bottom of the support rod 3 is rotatably arranged on the top of the base 1, and an angle adjustment mechanism is arranged between the other side of the mounting base 2 and the base 1;

[0026] The angle adjustment mechanism includes an adjustment seat 4, an upper connecting seat 5, a lower connecting seat 6, a threaded rod 7 and a traction rod 8. The adjustment seat 4 is slidably set on the base 1 through a movable part, the lower connecting seat 6 is rotatably set on the top of the adjustment seat 4 through a pin shaft 9, the upper connecting seat 5 is rotatably set on the bottom of the mounting seat 2 through the pin shaft 9, the top end of the threaded rod 7 is fixed to the bottom of the upper connecting seat 5, and the bottom of the traction rod 8 is rotatably set on the surface of the lower connecting seat 6 and is connected with the threaded rod 7.

[0027] See also Figure 1 and 2First, install the base 1 on the inclined road surface, and then rotate the traction rod 8 to increase the overall length between the traction rod 8 and the threaded rod 7. At this time, the top of the threaded rod 7 will drive the mounting base 2 to gradually rise. When the mounting base 2 reaches a horizontal position, the driving of the traction rod 8 is stopped, and then the distribution box can be installed on the mounting base 2 as a whole. The upper connecting seat 5 and the lower connecting seat 6 are arranged to provide an inclined space for the traction rod 8 and the threaded rod 7 as a whole.

[0028] A stopper 10 is provided at the bottom of the threaded rod 7 , and the stopper 10 is slidably disposed inside the traction rod 8 . A driving portion 11 is integrally formed on the inner wall of the traction rod 8 , and the driving portion 11 is threadedly connected to the threaded rod 7 .

[0029] See also Figure 3 When the traction rod 8 is rotated, the traction rod 8 can drive the driving part 11 to rotate synchronously. The driving part 11 can move linearly on the surface of the threaded rod 7 when rotating, and in the process of the traction rod 8 moving, the inner wall of the traction rod 8 is always in contact with the outer wall of the block 10. The setting of the driving part 11 can not only cooperate with the threaded rod 7, but also reduce the contact area between the traction rod 8 and the threaded rod 7. If the traction rod 8 is directly threadedly connected to the threaded rod 7, due to the large contact area, the friction of the traction rod 8 when rotating is also large, which makes it difficult for the traction rod 8 to rotate.

[0030] The movable part includes a guide rod 12 and two fixing seats 13 . The two fixing seats 13 are horizontally fixed to the top of the base 1 . The guide rod 12 is vertically arranged between the two fixing seats 13 . The adjustment seat 4 is slidably arranged on the surface of the guide rod 12 .

[0031] See also Figure 1 In the initial position, the traction rod 8 and the threaded rod 7 are perpendicular to the base 1 and the mounting base 2. When the overall length of the traction rod 8 and the threaded rod 7 increases, the bottom of the traction rod 8 will push the base 1 to rotate, and at this time the traction rod 8 can drive the adjustment seat 4 to move a certain distance on the guide rod 12. The setting of the guide rod 12 can limit the movement process of the adjustment seat 4, thereby preventing the adjustment seat 4 from offsetting during movement.

[0032] Four ear seats 15 are symmetrically welded on the side of the base 1, and a first connecting hole 16 is provided on the surface of the ear seat 15. A baffle plate 17 is provided on the top of the mounting seat 2, and a second connecting hole 18 is provided on the surface of the baffle plate 17. A receiving groove 19 is formed between the baffle plate 17 and the mounting plate, and a rectangular through groove 20 is provided on the surface of the mounting plate, and the rectangular through groove 20 is connected with the receiving groove 19.

[0033] See also Figure 1 and 2The arrangement of the accommodating groove 19 can accommodate the distribution box, and the baffle 17 can be fixedly connected to the bottom of the distribution box through the second connecting hole 18 arranged on the baffle 17, thereby realizing the installation between the mounting base 2 and the distribution box. After the distribution box is installed, the rectangular through groove 20 on the surface of the mounting plate can facilitate the heat dissipation and line connection of the bottom of the distribution box, and the arrangement of the ear seat 15 can fix the base 1 to the road surface through the first connecting hole 16 in conjunction with bolts and other connecting parts.

[0034] Embodiment 2:

[0035] In the above scheme, after adjusting the overall length of the traction rod 8 and the threaded rod 7, the bottom of the traction rod 8 will drive the adjustment seat 4 to move a certain distance on the guide rod 12. However, when the base 1 is fixed on the road surface, it is easy to cause the mounting seat 2 to tilt as a whole due to accidental touching of the traction rod 8. Therefore, in this embodiment, an elastic member is arranged between the adjustment seat 4 and the guide rod 12 to limit the adjustment seat 4. The elastic member is arranged as a spring 14. The two ends of the spring 14 are respectively fixed to the surfaces of the adjustment seat 4 and the fixed seat 13, and the spring 14 is sleeved on the surface of the guide rod 12.

[0036] See also Figure 3 When the overall length of the traction rod 8 and the threaded rod 7 increases, the base 1 is in an inclined state. The traction rod 8 will pull the adjustment seat 4 to move on the surface of the guide rod 12 toward the direction close to the support rod 3. At this time, the spring 14 will be stretched between the adjustment seat 4 and the fixed seat 13 to deform the spring 14. At this time, the spring 14 can act on the adjustment seat 4 through its own elastic force to make the adjustment seat 4 have a tendency to reset, and then the adjustment seat 4 pulls the traction rod 8 to also have a reset drive. At this time, the friction between the driving part 11 and the threaded rod 7 can be increased, so that the traction rod 8 is not easy to rotate, so as to achieve the locking of the traction rod 8.

[0037] Working principle: When in use, the base 1 is installed on an inclined road surface, and then the traction rod 8 is rotated to increase the overall length between the traction rod 8 and the threaded rod 7. The bottom of the traction rod 8 will push the base 1 to rotate, and the traction rod 8 will pull the adjustment seat 4 on the surface of the guide rod 12 to move toward the direction close to the support rod 3. At this time, the spring 14 will be stretched between the adjustment seat 4 and the fixed seat 13 to deform the spring 14, which can increase the friction between the drive part 11 and the threaded rod 7, thereby making it difficult for the traction rod 8 to rotate. When the mounting seat 2 reaches a horizontal position, the driving of the traction rod 8 is stopped, and then the bottom of the distribution box is placed in the accommodating groove 19, and the baffle 17 is fixedly connected to the bottom of the distribution box through the second connecting hole 18 provided on the baffle 17 and the bolts, thereby realizing the installation between the mounting seat 2 and the distribution box.

[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A distribution box base, comprising a base (1) and a mounting base (2), wherein the mounting base (2) is arranged above the base (1), and is characterized in that: A support rod (3) is vertically welded to the bottom of the mounting seat (2); the bottom of the support rod (3) is rotatably arranged on the top of the base (1); and an angle adjustment mechanism is arranged between the other side of the mounting seat (2) and the base (1); The angle adjustment mechanism comprises an adjustment seat (4), an upper connecting seat (5), a lower connecting seat (6), a threaded rod (7) and a traction rod (8); the adjustment seat (4) is slidably arranged on the base (1) through a movable part; the lower connecting seat (6) is rotatably arranged on the top of the adjustment seat (4) through a pin shaft (9); the upper connecting seat (5) is rotatably arranged on the bottom of the mounting seat (2) through the pin shaft (9); the top end of the threaded rod (7) is fixed to the bottom of the upper connecting seat (5); the bottom end of the traction rod (8) is rotatably arranged on the surface of the lower connecting seat (6) and is matched and connected with the threaded rod (7).

2. A distribution box base according to claim 1, characterized in that: A stopper (10) is provided at the bottom of the threaded rod (7), and the stopper (10) is slidably arranged inside the traction rod (8). A driving part (11) is integrally formed on the inner wall of the traction rod (8), and the driving part (11) is threadedly connected to the threaded rod (7).

3. A distribution box base according to claim 2, characterized in that: The movable part comprises a guide rod (12) and two fixed seats (13), the two fixed seats (13) are horizontally fixed on the top of the base (1), the guide rod (12) is vertically arranged between the two fixed seats (13), and the adjustment seat (4) is slidably arranged on the surface of the guide rod (12) through an elastic member.

4. A distribution box base according to claim 3, characterized in that: The elastic member is configured as a spring (14), the two ends of the spring (14) are respectively fixed to the surfaces of the adjustment seat (4) and the fixed seat (13), and the spring (14) is sleeved on the surface of the guide rod (12).

5. A distribution box base according to claim 1, characterized in that: Four ear seats (15) are symmetrically welded to the side surface of the base (1), and the surface of the ear seats (15) is provided with a first connection hole (16).

6. A distribution box base according to claim 1, characterized in that: A baffle (17) is provided on the top of the mounting seat (2), and a second connection hole (18) is provided on the surface of the baffle (17).

7. A distribution box base according to claim 6, characterized in that: A receiving groove (19) is formed between the baffle plate (17) and the mounting plate, and a rectangular through groove (20) is provided on the surface of the mounting plate. The rectangular through groove (20) and the receiving groove (19) are communicated with each other.

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