Power distribution frame for distribution line construction
By designing upper and lower arc-shaped clamps and fixing mechanisms on the distribution rack, the problems of loose connections and poor contact caused by random hanging of cables are solved, and orderly management of lines and stable power supply are achieved.
Patent Information
- Application Number
- CN202422467424.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-10-12
AI Technical Summary
The cables on the distribution rack are hung randomly and lack orderly management, which can easily lead to loose line connections and poor contact, affecting the stability of power supply.
A distribution rack was designed that uses upper and lower arc-shaped clamps and a fixing mechanism. The clamps are closed and fixed to the circuit by sliding the upper cross bar, and the baffles can be adjusted to cover unused slots to prevent dust from entering, thereby enhancing the neatness and pull-resistance of the circuit.
It achieves orderly placement of lines and anti-pulling ability, avoids loose connections and poor contact, ensures the stability of power supply, and prevents poor contact caused by dust entry.
Smart Images
Figure CN223363682U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power distribution racks, in particular to a power distribution rack for power distribution line construction. Background Art
[0002] A distribution frame is used to coordinate and connect terminals or trunk lines. It is a core component of the management subsystem, connecting vertical trunk lines and the horizontal wiring subsystem. It is typically mounted in a cabinet or on a wall. Accessories are available to meet various cabling requirements. Depending on the location and purpose, it is categorized as a main distribution frame (MDF) or an intermediate distribution frame.
[0003] Distribution racks often host numerous cable connectors, often haphazardly hung and poorly managed. When performing maintenance on distribution racks or lines, workers can easily inadvertently pull on other lines. This can not only loosen connections and increase the risk of poor contact, but can also directly damage connectors, disrupting normal power supply. Utility Model Content
[0004] The purpose of the utility model is to provide a distribution rack for distribution line construction, which effectively solves the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above-mentioned purpose, the present utility model provides the following technical solutions.
[0006] A distribution rack for power distribution line construction includes a distribution rack body, the surface of the distribution rack body being provided with a plurality of slots, connecting rods being mounted on both sides of the surface of the distribution rack body, mounting plates being mounted on the ends of the connecting rods, a lower cross bar being connected between the two mounting plates, and a plurality of lower arc-shaped clamping blocks being mounted on the upper surface of the lower cross bar. Mounting slots are provided on the opposing surfaces of the two mounting plates, an upper cross bar being slidably mounted within the interiors of the two mounting slots, and a plurality of upper arc-shaped clamping blocks being mounted on the lower surface of the upper cross bar. A first fixing mechanism is provided between the upper cross bar and the mounting plate. A fixing rod is mounted on the outer surface of the upper arc-shaped clamping block, a baffle being rotatably mounted on the end of the fixing rod, and a second fixing mechanism is provided between the fixing rod and the baffle.
[0007] It can be seen that sliding the upper cross bar downward drives the upper arc clamping block and the lower arc clamping block to close, and the position of the upper cross bar is fixed by the first fixing mechanism, so that the line can be clamped and fixed between the lower arc clamping block and the upper arc clamping block. This not only allows the lines to be placed neatly and orderly to improve the aesthetics, but also can effectively resist the pulling force when the line is pulled by mistake, avoids the connection point from loosening, increases the risk of poor contact, and thus ensures normal power supply. In addition, through the setting of the second fixing mechanism, the angle of the baffle can be changed and fixed, so that it can cover unused slots to avoid the risk of poor contact caused by dust entry.
[0008] Furthermore, the first fixing mechanism includes an inner groove opened inside the upper cross bar, an insertion rod is provided inside the inner groove, a first spring is provided inside the inner groove, both ends of the first spring are respectively abutted against the inner wall of the inner groove and the insertion rod, and a first positioning hole is opened on the surface of the mounting plate.
[0009] Furthermore, the second fixing mechanism includes two limit plates sleeved on the outer surface of the fixing rod, and a sliding sleeve is installed on the outer surface of the fixing rod and located between the two limit plates for limiting sliding. The outer surfaces of both sides of the sliding sleeve are connected to L-shaped positioning rods, and two second positioning holes are opened on the outer surface of the baffle.
[0010] Furthermore, a second spring is sleeved on the outer surface of the fixing rod, and two ends of the second spring are respectively in contact with the limiting plate and the sliding sleeve.
[0011] Furthermore, a telescopic rod is installed inside the installation slot, the end of the telescopic rod is connected to the upper cross bar, and a third spring is sleeved on the outer surface of the telescopic rod. The two ends of the third spring are respectively in contact with the inner wall of the installation slot and the upper cross bar.
[0012] Furthermore, a ball bearing is provided at the end of the insertion rod.
[0013] Furthermore, mounting blocks are installed on the outer surface of the distribution rack body near the four corners, and mounting holes are opened on the surface of the mounting blocks.
[0014] Furthermore, rubber pads are provided on the surfaces of the lower arc-shaped clamping block and the upper arc-shaped clamping block.
[0015] Compared with the prior art, the beneficial effects of the present invention are as follows.
[0016] 1. The utility model drives the upper arc-shaped clamping block and the lower arc-shaped clamping block to close by sliding the upper cross bar downward, and fixes the position of the upper cross bar by the first fixing mechanism, so that the line can be clamped and fixed between the lower arc-shaped clamping block and the upper arc-shaped clamping block. This not only enables the lines to be placed neatly and orderly, improving the aesthetics, but also can effectively resist the pulling force when the line is accidentally pulled, avoiding loosening of the connection point and increasing the risk of poor contact, thereby ensuring normal power supply.
[0017] 2. The utility model can change and fix the angle of the baffle through the setting of the second fixing mechanism. When the upper cross bar slides downward, the baffle can cover the unused slots, thereby avoiding the risk of poor contact caused by dust entry. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a front view structural diagram of the utility model;
[0020] Figure 3 It is a schematic diagram of the local structure of the utility model;
[0021] Figure 4 for Figure 3 A schematic diagram of the structure at center A;
[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the mounting plate in the present utility model.
[0023] In the figure: 100, distribution rack body; 101, slot; 102, connecting rod; 103, mounting plate; 104, lower cross bar; 105, lower arc-shaped clamping block; 106, mounting slot; 107, upper cross bar; 108, fixing rod; 109, baffle; 110, upper arc-shaped clamping block; 200, first fixing mechanism; 201, inner groove; 202, plug rod; 203, first spring; 204, first positioning hole; 300, second fixing mechanism; 301, limit plate; 302, sliding sleeve; 303, L-shaped positioning rod; 304, second positioning hole; 400, second spring; 500, telescopic rod; 501, third spring; 600, ball bearing; 700, mounting block; 701, mounting hole. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection", and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct connection or an indirect connection through an intermediate medium. Here, "fixed" means that the two are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.
[0026] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of the features.
[0027] See also Figure 1-Figure 5 The present invention provides a distribution rack for power distribution line construction, comprising a distribution rack body 100. The surface of the distribution rack body 100 is provided with a plurality of slots 101. Connecting rods 102 are installed on both sides of the surface of the distribution rack body 100. Mounting plates 103 are installed at the ends of the connecting rods 102. A lower crossbar 104 is connected between the two mounting plates 103. A plurality of lower arc-shaped clamping blocks 105 are installed on the upper surface of the lower crossbar 104. Mounting slots 106 are provided on the opposing surfaces of the two mounting plates 103. An upper crossbar 107 is slidably mounted within the two mounting slots 106. A plurality of upper arc-shaped clamping blocks 110 are installed on the lower surface of the upper crossbar 107. A first fixing mechanism 200 is provided between the upper crossbar 107 and the mounting plate 103. A fixing rod 108 is mounted on the outer surface of the upper arc-shaped clamping block 110 , a baffle 109 is rotatably mounted on the end of the fixing rod 108 , and a second fixing mechanism 300 is provided between the fixing rod 108 and the baffle 109 .
[0028] When in use, first fix the distribution rack body 100 in the distribution box, then insert the line connector into the slot 101, then place the line of the connector inside the lower arc-shaped clamp 105, and then slide the upper cross bar 107 downward to drive the upper arc-shaped clamp 110 and the lower arc-shaped clamp 105 to close, so that the line can be clamped and fixed between the two, which not only makes the lines neatly and orderly placed and improves the aesthetics, but also can effectively resist the pulling force when the lines are accidentally pulled, avoid causing the connection point to loosen, increase the risk of poor contact, and thus ensure normal power supply, and when the slot 101 is not in use, the baffle 109 can be flipped 180 degrees and fixed by the second fixing mechanism 300, and when the upper cross bar 107 slides downward, the baffle 109 can cover the unused slot 101, thereby avoiding the risk of dust entering and causing poor contact.
[0029] Specifically, the first fixing mechanism 200 includes an inner groove 201 opened inside the upper cross bar 107, an insertion rod 202 is provided inside the inner groove 201, and a first spring 203 is provided inside the inner groove 201. The two ends of the first spring 203 are respectively in contact with the inner wall of the inner groove 201 and the insertion rod 202, and a first positioning hole 204 is opened on the surface of the mounting plate 103. Since the insertion rod 202 is subjected to the elastic force of the first spring 203, its end portion is always tightly pressed against the inner wall of the mounting groove 106. When the upper cross bar 107 slides downward and aligns the insertion rod 202 with the first positioning hole 204, the compressed first spring 203 releases the elastic force, thereby pushing the insertion rod 202 to automatically insert into the first positioning hole 204, fixing the upper cross bar 107, and fixing the circuit between the upper arc-shaped clamping block 110 and the lower arc-shaped clamping block 105.
[0030] Specifically, the second fixing mechanism 300 includes two limiting plates 301 sleeved on the outer surface of the fixing rod 108, a sliding sleeve 302 is installed on the outer surface of the fixing rod 108 and is located between the two limiting plates 301. The outer surfaces of both sides of the sliding sleeve 302 are connected with L-shaped positioning rods 303. The outer surface of the baffle 109 is provided with two second positioning holes 304. Under normal circumstances, when the upper arc clamping block 110 and the lower arc clamping block 105 fix the line, the bottom of the baffle 109 is located in the slot. On the upper side of 101, if the slot 101 is not in use, the sleeve 302 can be slid away from the baffle 109, driving the L-shaped positioning rod 303 to be pulled out from the inside of the second positioning hole 304. At this time, the baffle 109 is released and can be rotated 180 degrees. Then, the L-shaped positioning rod 303 is reinserted into the second positioning hole 304 to fix the baffle 109, and then the upper cross bar 107 is slid downward. At this time, the baffle 109 can completely cover the slot 101 to prevent dust from entering.
[0031] Specifically, a second spring 400 is sleeved on the outer surface of the fixing rod 108, and the two ends of the second spring 400 are respectively in contact with the limit plate 301 and the sliding sleeve 302. The second spring 400 applies a continuous thrust to the sliding sleeve 302, thereby ensuring that the L-shaped positioning rod 303 is stably inserted in the second positioning hole 304 and is not easy to fall off.
[0032] Specifically, a telescopic rod 500 is installed inside the mounting groove 106, and the end of the telescopic rod 500 is connected to the upper cross bar 107. The outer surface of the telescopic rod 500 is sleeved with a third spring 501. The two ends of the third spring 501 are respectively in contact with the inner wall of the mounting groove 106 and the upper cross bar 107. Through the setting of the third spring 501, an upward thrust can be applied to the upper cross bar 107. When the upper cross bar 107 is not fixed by the first fixing mechanism 200, it is at the top, freeing up enough space to facilitate the plugging and unplugging operations of the cable connector, and the telescopic rod 500 can guide the third spring 501 to prevent it from bending and deforming.
[0033] Specifically, a ball 600 is provided at the end of the insertion rod 202. When the upper cross bar 107 slides downward, the ball 600 can reduce the friction resistance between the end of the insertion rod 202 and the inner wall of the installation groove 106, thereby improving smoothness.
[0034] Specifically, mounting blocks 700 are installed near the four corners of the outer surface of the distribution rack body 100, and mounting holes 701 are opened on the surface of the mounting blocks 700. Through the setting of the mounting blocks 700 and the mounting holes 701, the distribution rack body 100 can be fixed in the distribution box.
[0035] Specifically, the surfaces of the lower arc-shaped clamping block 105 and the upper arc-shaped clamping block 110 are both provided with rubber pads. The provision of the rubber pads can not only increase the friction force and enhance the fixing effect on the line, but also prevent the line from being clamped and protect the integrity of the line.
[0036] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
Claims
1. A distribution frame for power distribution line construction, comprising a distribution frame body (100), characterized in that: The surface of the distribution rack body (100) is provided with a plurality of slots (101), connecting rods (102) are installed on both sides of the surface of the distribution rack body (100), the ends of the connecting rods (102) are installed with mounting plates (103), a lower cross bar (104) is connected between the two mounting plates (103), and a plurality of lower arc-shaped clamping blocks (105) are installed on the upper surface of the lower cross bar (104); The opposing surfaces of the two mounting plates (103) are each provided with a mounting groove (106), an upper cross bar (107) is slidably mounted inside the two mounting grooves (106), and a plurality of upper arc-shaped clamping blocks (110) are mounted on the lower surface of the upper cross bar (107); A first fixing mechanism (200) is provided between the upper cross bar (107) and the mounting plate (103); A fixing rod (108) is installed on the outer surface of the upper arc-shaped clamping block (110), a baffle (109) is rotatably installed on the end of the fixing rod (108), and a second fixing mechanism (300) is provided between the fixing rod (108) and the baffle (109).
2. A distribution frame for power distribution line construction according to claim 1, characterized in that: The first fixing mechanism (200) includes an inner groove (201) provided inside the upper cross bar (107), an insertion rod (202) is provided inside the inner groove (201), a first spring (203) is provided inside the inner groove (201), two ends of the first spring (203) are respectively in contact with the inner wall of the inner groove (201) and the insertion rod (202), and a first positioning hole (204) is provided on the surface of the mounting plate (103).
3. A distribution frame for power distribution line construction according to claim 1, characterized in that: The second fixing mechanism (300) includes two limiting plates (301) sleeved on the outer surface of the fixing rod (108), a sliding sleeve (302) is installed on the outer surface of the fixing rod (108) and is located between the two limiting plates (301) for limiting sliding, and both sides of the outer surface of the sliding sleeve (302) are connected to L-shaped positioning rods (303), and the outer surface of the baffle (109) is provided with two second positioning holes (304).
4. A distribution frame for power distribution line construction according to claim 3, characterized in that: A second spring (400) is sleeved on the outer surface of the fixing rod (108), and two ends of the second spring (400) are respectively in contact with the limiting plate (301) and the sliding sleeve (302).
5. The distribution frame for power distribution line construction according to claim 3, characterized in that: A telescopic rod (500) is installed inside the installation groove (106), and the end of the telescopic rod (500) is connected to the upper cross bar (107). The outer surface of the telescopic rod (500) is sleeved with a third spring (501), and the two ends of the third spring (501) are respectively in contact with the inner wall of the installation groove (106) and the upper cross bar (107).
6. A distribution frame for power distribution line construction according to claim 2, characterized in that: A ball (600) is provided at the end of the insertion rod (202).
7. A distribution frame for power distribution line construction according to claim 1, characterized in that: Mounting blocks (700) are installed near the four corners of the outer surface of the distribution frame body (100), and mounting holes (701) are opened on the surface of the mounting blocks (700).
8. The distribution frame for power distribution line construction according to claim 1, characterized in that: The surfaces of the lower arc-shaped clamping block (105) and the upper arc-shaped clamping block (110) are both provided with rubber pads.