Copper bar crossing frame

Abstract

The utility model discloses a kind of cabinet parallel row copper bar crossing frame, including two groups of longitudinal pulley shaft, copper bar sliding cylinder is provided with on longitudinal pulley shaft by bearing, horizontal rod adjusting frame is arranged in the position below copper bar sliding cylinder on longitudinal pulley shaft, rotating horizontal rod is inserted and arranged in two groups of horizontal rod adjusting frame middle, upper angle iron positioning horizontal rod is arranged on longitudinal pulley shaft upper portion, lower portion is provided with lower angle iron positioning horizontal rod, two groups of vertical rod locking buckles are arranged in lower angle iron positioning horizontal rod side, longitudinal pulley shaft is through vertical rod locking buckle to facilitate locking;Advantages are: effectively solve the traditional copper bar installation, due to distribution cabinet space narrow, copper bar is heavy, needs artificial sustained hovering operation to easily lead to copper bar shaking, component damage, and due to copper bar length is segmented, when wearing, need to frequently adjust the position of push copper bar, lead to the problem of low efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of power equipment construction tool, especially relates to a cabinet parallel copper bar crossing frame. BACKGROUND

[0002] In the construction process of the electric power industry, there are many substation construction projects, which need to install high and low voltage distribution cabinet equipment side by side on the cable trench in the power distribution room. In this process, copper bars are needed to connect all the power connection ports.

[0003] However, the traditional copper bar installation method is completed by manual operation throughout the process, which has many problems. The space in the distribution cabinet is narrow, the copper bar is heavy, and the operator must first keep the copper bar suspended while moving the copper bar to avoid friction or knocking with the internal components of the distribution cabinet. This not only requires the operator to have high coordination ability, but also easily causes the copper bar to shake due to physical exhaustion, causing damage to the cabinet components or scratches on the surface of the copper bar insulation layer, affecting the insulation performance and service life of the equipment. At the same time, due to the large number of cabinet bodies, the manufacturer has already segmented the length of the copper bar before delivery, which requires the operator to constantly adjust the position of the copper bar during the copper bar installation process. This frequent adjustment not only prolongs the construction period, but also may cause damage to the copper bar due to operational errors, resulting in rework and increasing the probability of rework in the later stage. Therefore, the traditional installation method has obvious defects in efficiency, safety and installation quality, and a special tool is needed to assist in the stable installation of the copper bar to solve the above problems. SUMMARY

[0004] The utility model aims at solving the problem of traditional copper bar installation, which is caused by the narrow space of the distribution cabinet and the heavy copper bar, and the need for manual continuous suspension operation, which easily leads to copper bar shaking and component damage, and the need for frequent adjustment of the position of the copper bar during installation due to the segmented length of the copper bar, resulting in low efficiency, and provides a cabinet parallel copper bar crossing frame.

[0005] The utility model realizes the above-mentioned purpose through the following technical scheme: A cabinet parallel copper bar crossing frame, comprising two groups of longitudinal pulley shafts, a copper bar sliding tube is arranged on the longitudinal pulley shaft through a bearing, a horizontal rod adjusting frame is arranged on the longitudinal pulley shaft below the copper bar sliding tube, a rotating horizontal rod is arranged in the middle of the two groups of horizontal rod adjusting frames, an upper angle iron positioning horizontal rod is arranged on the upper part of the longitudinal pulley shaft, and a lower angle iron positioning horizontal rod is arranged on the lower part of the longitudinal pulley shaft, two groups of longitudinal rod locking buckles are arranged on one side of the lower angle iron positioning horizontal rod, and the longitudinal pulley shaft penetrates the longitudinal rod locking buckle for locking.

[0006] Further, the horizontal rod adjusting frame comprises a frame body, the frame body is transversely provided with a first through hole and vertically provided with a second through hole, a composite copper sleeve is arranged in the first through hole, the rotating horizontal rod is arranged in the composite copper sleeve, a locking wrench is arranged at the transverse position of the frame body, the lower end of the longitudinal pulley shaft penetrates through the second through hole, the second through hole is provided with a broken part, so that the locking wrench can abut against the longitudinal pulley shaft, so as to realize the locking of the up-down position of the horizontal rod adjusting frame.

[0007] Further, the upper angle iron positioning horizontal rod is vertically provided with two groups of first long circular holes, horizontally provided with two groups of second long circular holes and a group of pin holes, and the lower surfaces of the horizontal parts are both provided with protective plates.

[0008] Further, the lower angle iron positioning horizontal rod is vertically provided with two groups of third long circular holes and horizontally provided with two groups of fourth long circular holes, and the first long circular holes and the third long circular holes are connected with the wall sleeve fixing holes of the power distribution cabinet through bolts.

[0009] Further, the upper end of the longitudinal pulley shaft is designed as a threaded rod, penetrates through the second long circular hole and is fastened and connected through a nut, and the lower end penetrates through the fourth long circular hole and the longitudinal rod locking buckle.

[0010] Further, the longitudinal rod locking buckle comprises a concave block, one side of the concave block is provided with a fixing nut, a screw column penetrates through the fixing nut and the concave block and can abut against the side edge of the lower angle iron positioning horizontal rod, third through holes are formed in the upper and lower walls of the concave block, and the lower end of the longitudinal pulley shaft penetrates and passes through the third through holes.

[0011] Further, the upper parts of the two groups of longitudinal pulley shafts are oppositely provided with racks, the pin holes in the upper angle iron positioning horizontal rod are connected with gears through pin shafts, the two groups of racks are in meshing transmission with the gears, and the protective plates are used for protecting the racks and the gears.

[0012] Beneficial effects: the utility model has the following beneficial effects: The copper bar sliding cylinder is connected with the longitudinal pulley shaft through a bearing, cooperates with the bearing of the lower rotating horizontal rod, provides a stable sliding conveying channel for the copper bar, ensures the free rotation of the composite copper sleeves at the two ends of the rotating horizontal rod, changes the sliding friction of the copper bar and the equipment into rolling friction, greatly reduces the penetrating resistance, replaces manual suspension lifting, significantly reduces the labor intensity of operating personnel, and avoids operation errors caused by physical exhaustion; The vertical long round hole of the upper angle iron positioning cross bar is connected with the fixed hole of the power distribution cabinet wall bushing, the horizontal long round hole fixes the vertical pulley shaft, the locking wrench of the cross bar adjusting frame can lock the position of the vertical pulley shaft on the vertical pulley shaft, and the vertical pulley shaft passes through the long round hole in the lower angle iron positioning cross bar, so that the height adjustment is realized. The multi-dimensional adjustment structure can adapt to the wire window of power distribution cabinets of different specifications, and solves the poor adaptability of traditional tools. The longitudinal locking buckle limits the movement of the vertical pulley shaft on the upper angle iron positioning cross bar by rotating the stud, and the bolt connection of the upper and lower angle iron positioning cross bars and the cabinet body forms double locking and fixing, so that the equipment is not displaced during the copper bar penetration process. This design avoids the risk of copper bar shaking or equipment toppling caused by loose parts in traditional manual operation, improves construction safety, and reduces the probability of cabinet and copper bar damage. The rack on the upper part of the vertical pulley shaft is engaged with the gear, and the gear is rotationally connected with the upper angle iron positioning cross bar through the pin shaft, so that when one side of the vertical pulley shaft is adjusted, the other side moves mirror image, ensuring that the two copper bar sliding cylinders move synchronously. This synchronous adjustment structure can quickly adjust the vertical pulley shaft to the appropriate position, improving efficiency and providing better protection for copper bar penetration, reducing the need for rework later. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The structure of the utility model is shown in the figure. Figure 2 The structure of the utility model is shown in the figure. Figure 3 The structure of the utility model is shown in the figure. Figure 4 The structure of the utility model is shown in the figure. Figure 5 The structure of the utility model is shown in the figure. Figure 4 The structure of the utility model is shown in the figure.

[0014] In the figure: 1- vertical pulley shaft, 2- copper bar sliding cylinder, 3- cross bar adjusting frame, 4- rotating cross bar, 5- upper angle iron positioning cross bar, 6- lower angle iron positioning cross bar, 7- longitudinal rod locking buckle, 8- rack, 9- gear. 301- frame, 302- first through hole, 303- second through hole, 304- composite copper sleeve, 305- locking wrench, 501- first long round hole, 502- second long round hole, 503- pin hole, 504- protection plate, 601- third long round hole, 602- fourth long round hole, 701- concave block, 702- fixed nut, 703- rotating stud, 704- third through hole. DETAILED DESCRIPTION

[0015] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments only are a part of embodiments of the utility model, and not all embodiments.

[0016] Combine Figures 1 to 5 As shown in one of the drawings, a cabinet is connected to a copper row through a frame, which comprises two groups of longitudinal pulley shafts 1, the copper row sliding cylinder 2 is arranged on the longitudinal pulley shaft 1 through bearings, the horizontal rod adjusting frame 3 is arranged on the longitudinal pulley shaft 1 below the copper row sliding cylinder 2, the rotating horizontal rod 4 is arranged in the middle of the two groups of horizontal rod adjusting frames 3, the upper angle iron positioning horizontal rod 5 is arranged on the upper part of the longitudinal pulley shaft 1, the lower angle iron positioning horizontal rod 6 is arranged on the lower part of the longitudinal pulley shaft 1, two groups of longitudinal rod locking buckles 7 are arranged on one side of the lower angle iron positioning horizontal rod 6, and the longitudinal pulley shaft 1 penetrates the longitudinal rod locking buckle 7 to facilitate locking.

[0017] The horizontal rod adjusting frame 3 comprises a frame body 301, the first through hole 302 is horizontally arranged in the frame body 301, the second through hole 303 is vertically arranged in the frame body 301, the composite copper sleeve 304 is arranged in the first through hole 302, the rotating horizontal rod 4 is rotatably connected in the composite copper sleeve 304, the low-friction rotating cooperation is formed, the smoothness of the copper row in the conveying process is ensured, the problem that the resistance is large and the copper row is easy to deviate when the traditional manual pushing is used is solved, the locking wrench 305 is arranged on the horizontal position of the frame body 301, the second through hole 303 is penetrated by the lower end of the longitudinal pulley shaft 1, the second through hole 303 is provided with a broken part, so that the locking wrench 305 can abut against the longitudinal pulley shaft 1, the locking of the upper and lower positions of the horizontal rod adjusting frame 3 is realized, the flexible adjustment of the height of the copper row is realized, the space height difference in different power distribution cabinets is adapted, and the copper row is avoided from being knocked due to the height difference.

[0018] The upper angle iron positioning horizontal rod 5 is provided with two groups of first long circular holes 501 in the vertical part, two groups of second long circular holes 502 and a group of pin holes 503 are arranged in the horizontal part, the second long circular hole 502 provides a horizontal adjusting space for the longitudinal pulley shaft, and the protective plates 504 are arranged on both sides of the lower surface of the horizontal part.

[0019] The lower angle iron positioning horizontal rod 6 is provided with two groups of third long circular holes 601 in the vertical part, two groups of fourth long circular holes 602 are arranged in the horizontal part, the lower sliding channel is provided for the longitudinal pulley shaft 1, the overall horizontal adjustment of the longitudinal pulley shaft 1 is realized in cooperation with the second long circular hole 502, the copper row of different widths is adapted, the application rate is improved, the first long circular hole 501 and the third long circular hole 601 are connected with the power distribution cabinet wall bushing fixed hole through bolts, the upper and lower symmetrical stable support is formed, and the safety hazard that the tool is easy to fall in the traditional installation is solved.

[0020] The upper end of the longitudinal pulley shaft 1 is designed as a threaded rod, penetrates through the second long circular hole 502 and is fastened and connected through a nut, which realizes the rigid connection with the upper angle iron positioning horizontal rod 5, and can also be adjusted in the horizontal position through the nut, so as to adapt to copper bars of different widths, and the lower end penetrates through the fourth long circular hole 602 and the longitudinal rod locking buckle 7, so as to form double limiting positions, avoid the inclination of the longitudinal pulley shaft 1 under stress, guarantee the straightness of the copper bar in the conveying process, and solve the problem that the copper bar is easy to be inclined in the traditional manual operation.

[0021] The longitudinal rod locking buckle 7 comprises a concave block 701, one side of the concave block 701 is provided with a fixed nut 702, a screw column 703 penetrates through the fixed nut 702 and the concave block 701, and can abut against the side edge of the lower angle iron positioning horizontal rod 6, so as to form mechanical locking, prevent the displacement of the longitudinal pulley shaft 1 when the copper bar is pushed, solve the problem that the copper bar shakes due to the loosening of the traditional tool, and third through holes 704 are formed in the upper and lower walls of the concave block 701, the lower end of the longitudinal pulley shaft 1 penetrates into the third through holes 704, so as to form vertical limiting for the longitudinal pulley shaft 1, avoid the disengagement of the longitudinal pulley shaft 1 from the track in the adjustment process, and improve the structural reliability.

[0022] Two groups of longitudinal pulley shafts 1 are oppositely provided with racks 8, the pin hole 503 in the upper angle iron positioning horizontal rod 5 is connected with a gear 9 through a pin shaft, and the two groups of racks 8 are engaged with the gear 9, so that when one side of the longitudinal pulley shaft 1 moves, the gear 9 drives the other side of the rack 8 to move reversely, so as to ensure that the two copper bar sliding cylinders 2 always maintain a symmetrical position, solve the problem that the copper bars are inclined due to the asynchronization of the two sides in the traditional manual adjustment, the protection plate 504 is used for protecting the rack 8 and the gear 9, preventing the collision or foreign matter from being stuck in the construction, guaranteeing the stability of the synchronous adjustment function, improving the copper bar butt joint precision, and reducing the later rework.

[0023] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

[0024] In addition, it should be understood that although the present application is described in the specification in terms of embodiments, each embodiment does not contain only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments which can be understood by those skilled in the art.

Claims

1. A type of interconnected copper busbar rack, characterized in that: It includes two sets of longitudinal pulley shafts (1), and a copper busbar slide (2) is provided on the longitudinal pulley shaft (1) through a bearing. A crossbar adjustment frame (3) is provided on the longitudinal pulley shaft (1) below the copper busbar slide (2). A rotating crossbar (4) is interspersed between the two sets of crossbar adjustment frames (3). An upper angle iron positioning crossbar (5) is provided on the upper part of the longitudinal pulley shaft (1), and a lower angle iron positioning crossbar (6) is provided on the lower part. Two sets of longitudinal rod locking buckles (7) are provided on one side of the lower angle iron positioning crossbar (6). The longitudinal pulley shaft (1) passes through the longitudinal rod locking buckles (7) for locking.

2. The parallel-row copper busbar through-frame according to claim 1, characterized in that: The crossbar adjustment frame (3) includes a frame body (301). The frame body (301) has a first through hole (302) opened horizontally and a second through hole (303) opened vertically. A composite copper sleeve (304) is provided in the first through hole (302). The rotating crossbar (4) is provided in the composite copper sleeve (304). A locking wrench (305) is provided horizontally near the second through hole (303) on the frame body (301). The lower end of the longitudinal pulley shaft (1) passes through the second through hole (303). The second through hole (303) has a break so that the locking wrench (305) can abut against the longitudinal pulley shaft (1) to lock the vertical position of the crossbar adjustment frame (3).

3. A parallel-row copper busbar through-frame according to claim 2, characterized in that: The upper angle iron positioning crossbar (5) has two sets of first elongated holes (501) in the vertical part, two sets of second elongated holes (502) and a set of pin holes (503) in the horizontal part, and protective plates (504) are provided on both sides of the lower surface of the horizontal part.

4. A parallel-row copper busbar through-frame according to claim 3, characterized in that: The lower angle iron positioning crossbar (6) has two sets of third elongated holes (601) in its vertical part and two sets of fourth elongated holes (602) in its horizontal part. The first elongated hole (501) and the third elongated hole (601) are both connected to the wall sleeve fixing hole of the distribution cabinet by bolts.

5. A parallel-row copper busbar through-frame according to claim 4, characterized in that: The upper end of the longitudinal pulley shaft (1) is designed as a threaded rod, which passes through the second elongated hole (502) and is fastened by a nut. The lower end passes through the fourth elongated hole (602) and the longitudinal rod locking buckle (7).

6. A parallel-row copper busbar through-frame according to claim 5, characterized in that: The longitudinal rod locking buckle (7) includes a concave block (701), a fixing nut (702) is provided on one side of the concave block (701), a tightening stud (703) is provided through the fixing nut (702) and the concave block (701), and can abut against the side of the lower angle iron positioning crossbar (6). The upper and lower walls of the concave block (701) are provided with a third through hole (704), and the lower end of the longitudinal pulley shaft (1) passes through the third through hole (704).

7. A parallel-row copper busbar through-frame according to claim 6, characterized in that: Two sets of longitudinal pulley shafts (1) are provided with racks (8) on their upper parts. The pin hole (503) in the upper angle iron positioning crossbar (5) is connected to a gear (9) through a pin shaft. Both sets of racks (8) mesh with the gear (9) for transmission. The protective plate (504) is used to protect the racks (8) and the gear (9).

Images