CN215587216U

CN215587216U - Tool for assembling bus duct

Info

Publication number: CN215587216U
Application number: CN202120917952.5U
Authority: CN
Inventors: 周溪海
Original assignee: Guizhou Huaxia Electric Co ltd
Current assignee: Guizhou Huaxia Electric Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-01-21
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a tooling auxiliary tool for assembling a bus duct, which comprises a bearing surface, a supporting block and a cleaning tool, wherein the supporting block is installed on the bearing surface, the cleaning tool comprises a bottom plate which is transversely arranged on the bearing surface in a sliding manner, two guide rods which are vertically fixed on the bottom plate, and a cleaning assembly, the two ends of which are respectively vertically matched with one guide rod in a sliding manner and are supported on the bottom plate by a spring in a gravity manner, the cleaning assembly comprises an upper plate, a lower plate and a flexible cleaning shaft body, the two ends of the upper plate and the lower plate are respectively vertically matched with one guide rod in a sliding manner, the two ends of the flexible cleaning shaft body are respectively connected with the upper plate and the lower plate, and the number of the flexible cleaning shaft bodies is multiple. The utility model improves the convenience of cleaning the conductive end and the cleaning efficiency, and can complete the cleaning of the whole board surface of the conductive end by sliding the flexible cleaning shaft body, thereby ensuring the thoroughness of cleaning dust and oil stains on the surface of the conductive end and improving the cleaning effect.

Description

Tool for assembling bus duct

Technical Field

The utility model relates to the field of electric power, in particular to a tooling auxiliary tool for assembling a bus duct.

Background

The bus bar, also called a power bus bar, refers to a common passage on which a plurality of devices are connected in parallel branches. The bus duct is a closed metal device composed of copper and aluminum bus bar posts as buses, and is used for distributing power of various elements of a system. The bus duct has the advantages of high load bearing capacity, good appearance, high safety factor, convenience in installation and connection and convenience in later-stage rearrangement, so that the bus duct increasingly replaces the traditional wire and cable in the indoor low-voltage power transmission main line engineering project.

The conventional common bus duct is a plug-in bus duct, and comprises a protective shell made of a metal plate and a plurality of bus conducting ends which are arranged inside the shell and the end parts of the bus conducting ends extend out of the shell. When the bus duct is used, the bus ducts are sequentially arranged along the arrangement direction of a conveying main line, in two adjacent bus ducts, the conducting end of one bus duct is in one-to-one correspondence with the conducting end of the other bus duct, an insulating plate for isolating the two adjacent conducting ends of the one bus duct is arranged between the two adjacent conducting ends of the one bus duct, and the side wall of the insulating plate, which faces the conducting end, is provided with a conducting bar which electrically connects the conducting ends, which are in one-to-one correspondence, on the two bus ducts. And then, adopting an insulating bolt to sequentially penetrate through each conductive end and the insulating plate and then be in threaded connection with the nut, so that the conductive ends and the insulating plate are locked.

When the conductive ends of two adjacent bus ducts are connected, the parts of the conductive ends extending outside the shell need to be cleaned, and dust, oil stains and the like on the surfaces of the conductive ends are removed. Because the conducting ends on each bus duct are all side by side, the distance between two adjacent conducting ends is small, and a worker cannot conveniently grasp cleaning cloth with fingers to insert between two adjacent conducting ends for cleaning. Therefore, the conventional operation method is to use a cleaning cotton thread to make the cleaning cotton thread into a fluffy ball shape, then place the cleaning cotton thread above the conductive ends, then push the cleaning cotton thread by using an operation end of a screwdriver to plug the cleaning cotton thread between two adjacent conductive ends, then slide the operation end along the surfaces of the conductive ends, and then remove dust and oil stains on the surfaces of the conductive ends.

The cleaning mode is inconvenient to operate, slow to operate and low in efficiency because the cleaning cotton threads need to be plugged between the two adjacent conductive ends one by one, the screwdriver/screwdriver is held by a hand only, the pushing end is manually controlled to erase the dust and oil stains on the surfaces of the conductive ends, the cleaning effect is poor, and the situation that the cleaning is not in place exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a supplementary utensil of frock for bus duct assembly, the operating efficiency who has solved the clean mode of the conductive end of current bus duct is low, the operation is inconvenient and clean above-mentioned technical problem such as not arrive in place.

The technical scheme adopted by the utility model is as follows:

a tool auxiliary tool for assembling a bus duct comprises a bearing surface, a supporting block arranged on the bearing surface and a cleaning tool which is arranged on the bearing surface in a transverse sliding mode and can be close to or far away from the supporting block along a sliding track, wherein the cleaning tool comprises a bottom plate arranged on the bearing surface in a transverse sliding mode, two guide rods vertically fixed on the bottom plate and a cleaning assembly, the two ends of the cleaning assembly are respectively vertically and slidably matched with one guide rod, the cleaning assembly is supported on the bottom plate through a spring, the cleaning assembly comprises a connecting plate and two flexible cleaning shaft bodies, the axes of the flexible cleaning shaft bodies are parallel to the axes of the guide rods, the two connecting plates are an upper plate and a lower plate which is arranged below the upper plate and is supported on the bottom plate through the spring in a gravity mode, the two ends of the upper plate and the two ends of the lower plate are respectively vertically and slidably matched with one guide rod, and the two ends of the flexible cleaning shaft bodies are respectively connected with the upper plate and the lower plate, and the flexible cleaning shaft bodies are arranged in sequence along the direction which is parallel to the horizontal plane and is vertical to the sliding track of the cleaning tool.

Furthermore, longitudinal sliding grooves are formed in the lower surface of the connecting plate along the arrangement direction of the flexible cleaning shaft bodies, the opening size of each longitudinal sliding groove is smaller than the size of the bottom of each groove, and each groove bottom extends upwards and penetrates through the upper surface of the connecting plate;

the end part of the flexible cleaning shaft body is in sliding fit with the longitudinal sliding groove through a sliding block assembly, the sliding block assembly comprises a longitudinal sliding block in sliding fit with the longitudinal sliding groove, a screw rod with one end connected with the end part of the flexible cleaning shaft body and the other end movably penetrating through the longitudinal sliding block from the notch to the groove bottom, and a nut which is positioned at the groove bottom and is in threaded fit with the screw rod, and the shape and the size of the cross section of the longitudinal sliding block are consistent with those of the cross section of the longitudinal sliding groove;

and abutting springs are arranged between two adjacent longitudinal sliding blocks and between the end part of the longitudinal sliding groove and the adjacent longitudinal sliding block.

Further, the longitudinal sliding groove is a T-shaped groove.

Further, a handle is provided between the end portions of the upper and lower plates, the handle being U-shaped with ends thereof connected to the upper and lower plates, respectively.

Furthermore, the number of the handles is two, and the handles are symmetrically distributed at two ends of the connecting plate along the sliding track of the cleaning tool.

Furthermore, the springs are spiral cylindrical compression springs, the number of the springs is two, the two springs are respectively sleeved on one guide rod, and two ends of each guide rod are respectively contacted with the bottom plate and the lower plate.

Further, the bottom plate is arranged on the bearing surface in a transverse sliding mode through a sliding structure, and the transverse sliding structure comprises a transverse sliding groove formed in the bearing surface and a transverse sliding block which is in sliding fit with the transverse sliding groove, and the top of the transverse sliding block is connected with the bottom plate.

Further, the transverse sliding groove is a T-shaped groove.

Furthermore, the flexible cleaning shaft body comprises a flexible metal wire serving as an inner core and a tubular cleaning sponge which is sleeved on the metal and is adhered and fixed on the flexible metal wire, and two ends of the metal wire are respectively connected with the upper plate and the lower plate.

Further, the flexible cleaning shaft body comprises a flexible metal wire serving as an inner core and a cleaning cotton wire wrapped on the metal wire, and two ends of the metal wire are connected with the upper plate and the lower plate respectively.

Due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. the tooling auxiliary tool for assembling the bus duct replaces the traditional mode that cleaning cotton threads are plugged between two adjacent conductive ends one by using a screwdriver or a screwdriver to clean the conductive ends, so that the convenience of cleaning the conductive ends is improved, the cleaning efficiency is improved, the cleaning of the whole surface of the conductive ends can be completed by sliding the flexible cleaning shaft body, the thoroughness of cleaning dust and oil stains on the surfaces of the conductive ends is ensured, and the cleaning effect is improved;

2. according to the tooling auxiliary tool for assembling the bus duct, when the distance between the conductive ends is inconsistent with the distance between the flexible cleaning shafts due to assembly errors, the position of the longitudinal sliding block can be adjusted by extruding or stretching the abutting spring, so that the distance between the flexible cleaning shafts is consistent with the distance between the conductive ends, the flexible cleaning shafts can be conveniently extruded between the conductive ends, and the condition that cleaning is inconvenient due to installation errors is eliminated.

Drawings

In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings needed to be used in the embodiment will be briefly described below, and it should be understood that the proportional relationship of each component in the drawings in this specification does not represent the proportional relationship in the actual material selection design, and is only a schematic diagram of the structure or the position, in which:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic view of a cleaning tool;

fig. 4 is a schematic position diagram for cleaning a bus duct by adopting the utility model.

Reference numerals in the drawings indicate:

1-bearing surface, 2-supporting block, 3-bottom plate, 4-guide rod, 5-flexible cleaning shaft body, 6-upper plate, 7-lower plate, 8-spring, 9-longitudinal sliding groove, 10-longitudinal sliding block, 11-screw rod, 12-nut, 13-handle, 14-transverse sliding groove, 15-transverse sliding block, 16-bus groove, 17-conducting end and 18-cover plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

The present invention will be described in detail with reference to fig. 1 to 4.

Example 1

As shown in fig. 1 to 4, the auxiliary tool for assembling the bus duct of the present invention comprises a bearing surface 1, a supporting block 2 installed on the bearing surface 1, and a cleaning tool which is transversely slidably installed on the bearing surface 1 and can be close to or far from the supporting block 2 along a sliding track, wherein the cleaning tool comprises a bottom plate 3 transversely slidably installed on the bearing surface 1, two guide rods 4 vertically fixed on the bottom plate 3, and a cleaning assembly, two ends of which are respectively vertically slidably engaged with one guide rod 4 and are supported on the bottom plate 3 by a spring 8 under gravity, the cleaning assembly comprises a connecting plate and a flexible cleaning shaft body 5, the axis of which is parallel to the axis of the guide rods 4, the connecting plate comprises two connecting plates, namely an upper plate 6 and a lower plate 7 which is positioned below the upper plate 6 and is supported on the bottom plate 3 by the spring 8 under gravity, two ends of the upper plate 6 and the lower plate 7 are respectively vertically slidably engaged with one guide rod 4, the two ends of the flexible cleaning shaft body 5 are respectively connected with the upper plate 6 and the lower plate 7, and the flexible cleaning shaft bodies 5 are arranged in sequence along the direction which is parallel to the horizontal plane and is perpendicular to the sliding track of the cleaning tool.

The diameter of flexible clean axis body 5 is greater than the minimum interval of two adjacent electrically conductive ends, and can fill it in between two adjacent electrically conductive ends through extrusion flexible clean axis body 5.

When the cleaning tool is used, the bus duct to be cleaned is placed on the supporting block 2, as shown in fig. 4, the conducting end to be cleaned on the bus duct is located on one side, close to the cleaning tool, of the supporting block 2, the conducting end is parallel to the sliding track, and the conducting end and the flexible cleaning shaft body 5 are opposite one to one in distance. Then sliding the cleaning tool to enable the cleaning tool to approach the conducting end, then pushing the cleaning tool with force to enable the flexible cleaning shaft to be squeezed between two adjacent conducting ends, and then sliding the cleaning tool back and forth, so that dust attached to the conducting end by static electricity is wiped off through friction, and oil stains attached to the conducting end are sucked off through the water absorption of the flexible cleaning shaft 5; meanwhile, the flexible cleaning shaft body 5 can be moved up and down within the elastic range of the spring, so that the conductive end is rubbed up and down to clean the conductive end; then sliding the cleaning tool to make the cleaning tool far away from the conducting end; and then moving the bus duct which is cleaned to the next station, placing the bus duct to be cleaned on the supporting block 2, and cleaning according to the above.

The tool and assistor for assembling the bus duct designed by the utility model replaces the traditional mode that cleaning cotton threads are plugged between two adjacent conductive ends one by using a screwdriver or a screwdriver to clean the conductive ends, so that the convenience for cleaning the conductive ends is improved, the cleaning efficiency is improved, the cleaning of the whole surface of the conductive ends can be completed by sliding the flexible cleaning shaft body 5, the thoroughness of cleaning dust and oil stains on the surfaces of the conductive ends is ensured, and the cleaning effect is improved.

Example 2

In order to further improve the cleaning effect and eliminate the inconvenience of cleaning caused by assembly errors, the utility model is implemented according to the following scheme: as shown in fig. 3, longitudinal sliding grooves 9 are formed in the lower surface of each connecting plate along the arrangement direction of the flexible cleaning shaft bodies 5, the opening size of each longitudinal sliding groove 9 is smaller than the size of the bottom of each groove, and each groove bottom extends upwards and penetrates through the upper surface of each connecting plate;

the end part of the flexible cleaning shaft body 5 is in sliding fit with the longitudinal sliding groove 9 through a sliding block assembly, the sliding block assembly comprises a longitudinal sliding block 10 in sliding fit with the longitudinal sliding groove 9, a screw rod 11 with one end connected with the end part of the flexible cleaning shaft body 5 and the other end movably penetrating through the longitudinal sliding block 10 from the notch to the groove bottom, and a nut 12 located at the groove bottom and in threaded fit with the screw rod 11, and the cross section of the longitudinal sliding block 10 is the same as the cross section of the longitudinal sliding groove 9 in shape and size;

Further, the longitudinal sliding groove 9 is a T-shaped groove.

When resulting in the interval between the clean axis body 5 of the electrically conductive interval of holding and the flexible inconsistent interval of holding because of assembly error, can be through extrusion or tensile butt spring to the position of the vertical slider 10 of adjustment, so that the interval between the clean axis body 5 of flexible is unanimous with the interval of holding between the electrically conductive, thereby be convenient for extrude the clean axis body 5 of flexible to hold between the electrically conductive, appear with the clean inconvenient condition that the elimination installation error leads to.

Further, a handle 13 is provided between the end portions of the upper and

lower plates

6 and 7, and the handle 13 has a U-shape, the distal ends of which are connected to the upper and

lower plates

6 and 7, respectively.

Furthermore, the number of the handles 13 is two, and the handles are symmetrically distributed at two ends of the connecting plate along the sliding track of the cleaning tool.

The setting of handle, convenient to use person pulls or promotes clean frock, improves clear convenience.

Example 3

The mounting of the spring 8 is specifically as follows: as shown in fig. 1, the springs 8 are helical cylindrical compression springs, and two of the compression springs are respectively sleeved on one guide rod 4, and two ends of each compression spring are respectively contacted with the bottom plate 3 and the lower plate 7.

Example 4

The installation of the resisting plate 3 is specifically as follows: as shown in fig. 1, the bottom plate 3 is transversely slidably disposed on the bearing surface 1 through a sliding structure, and the transverse sliding structure includes a transverse sliding groove 14 disposed on the bearing surface 1 and a transverse sliding block 15 slidably engaged with the transverse sliding groove 14 and having a top connected to the bottom plate 3.

Further, the transverse sliding groove 14 is a T-shaped groove.

Preferably, the end of the transverse sliding groove 14 far away from the supporting block 2 is an open end, so that a user can rapidly replace a new cleaning tool conveniently, and the efficiency of cleaning the conductive end of the bus duct is improved.

The arrangement of the transverse sliding groove and the transverse sliding block enables the cleaning tool to be only capable of mounting and linearly moving along a preset track, so that overlarge thrust is prevented from being applied to the surface of the conductive end, and the mounting position of the conductive end is protected.

Example 5

The flexible cleaning shaft is implemented as follows:

in the first embodiment, the flexible cleaning shaft body 5 includes a flexible metal wire as an inner core and a tubular cleaning sponge sleeved on the metal and adhered and fixed on the flexible metal wire, and two ends of the metal wire are respectively connected with the upper plate 6 and the lower plate 7.

In the second embodiment, the flexible cleaning shaft body 5 includes a flexible metal wire as an inner core and a cleaning cotton thread wrapped around the metal wire, and two ends of the metal wire are respectively connected to the upper plate 6 and the lower plate 7.

The flexible cleaning shaft body 5 can also be a metal wire with the surface wrapped by cleaning cloth. The metal wire is preferably a steel wire, which has certain strength and toughness and can be elastically deformed by a certain external force.

Example 6

As shown in fig. 1 to 3, the guide bar 4 has two guide bars, and a cover plate 18 is attached to the top of the guide bars by a magnet.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a utensil is assisted with frock to bus duct assembly which characterized in that: the cleaning tool comprises a bearing surface (1), a supporting block (2) arranged on the bearing surface (1), and a cleaning tool which is arranged on the bearing surface (1) in a transverse sliding manner and can be close to or far away from the supporting block (2) along a sliding track, wherein the cleaning tool comprises a bottom plate (3) arranged on the bearing surface (1) in a transverse sliding manner, two guide rods (4) vertically fixed on the bottom plate (3), and a cleaning assembly, two ends of which are respectively vertically and slidably matched with one guide rod (4) and are supported on the bottom plate (3) by a spring (8), the cleaning assembly comprises a connecting plate and two flexible cleaning shaft bodies (5), the axes of which are parallel to the axis of the guide rods (4), the connecting plate comprises an upper plate (6) and a lower plate (7) which is arranged below the upper plate (6) and is supported on the bottom plate (3) by the spring (8) by gravity, the both ends of upper plate (6) and hypoplastron (7) are equallyd divide respectively and the vertical sliding fit of a guide bar (4), the both ends of flexible clean axis body (5) are connected with upper plate (6) and hypoplastron (7) respectively, and flexible clean axis body (5) have a plurality ofly, and it is arranged in proper order along the direction that is on a parallel with the horizontal plane and the clean frock slip orbit of perpendicular to.

2. The tool for assembling the bus duct as claimed in claim 1, wherein the tool comprises: longitudinal sliding grooves (9) are formed in the lower surfaces of the connecting plates along the arrangement direction of the flexible cleaning shaft bodies (5), the size of an opening of each longitudinal sliding groove (9) is smaller than that of the bottom of each groove, and each groove extends upwards and penetrates through the upper surface of each connecting plate;

the end part of the flexible cleaning shaft body (5) is in sliding fit with the longitudinal sliding groove (9) through a sliding block assembly, the sliding block assembly comprises a longitudinal sliding block (10) in sliding fit with the longitudinal sliding groove (9), a screw rod (11) with one end connected with the end part of the flexible cleaning shaft body (5) and the other end movably penetrating through the longitudinal sliding block (10) from the notch to the groove bottom, and a nut (12) located at the groove bottom and in threaded fit with the screw rod (11), and the shape and the size of the cross section of the longitudinal sliding block (10) are consistent with the shape and the size of the cross section of the longitudinal sliding groove (9);

3. The tool for assembling the bus duct as claimed in claim 2, wherein the tool comprises: the longitudinal sliding groove (9) is a T-shaped groove.

4. The tool for assembling the bus duct as claimed in claim 1, wherein the tool comprises: a handle (13) is arranged between the end parts of the upper plate (6) and the lower plate (7), the handle (13) is U-shaped, and the tail ends of the handle are respectively connected with the upper plate (6) and the lower plate (7).

5. The tool for assembling the bus duct as claimed in claim 4, wherein the tool comprises: the number of the handles (13) is two, and the handles are symmetrically distributed at two ends of the connecting plate along the sliding track of the cleaning tool.

6. The tool for assembling the bus duct as claimed in claim 1, wherein the tool comprises: the springs (8) are spiral cylindrical compression springs, the number of the springs is two, the two springs are respectively sleeved on one guide rod (4), and two ends of each spring are respectively contacted with the bottom plate (3) and the lower plate (7).

7. The tool for assembling the bus duct as claimed in claim 1, wherein the tool comprises: the bottom plate (3) is arranged on the bearing surface (1) through the transverse sliding of the sliding structure, and the transverse sliding structure comprises a transverse sliding groove (14) arranged on the bearing surface (1) and a transverse sliding block (15) which is in sliding fit with the transverse sliding groove (14) and is connected with the bottom plate (3) at the top.

8. The tool for assembling the bus duct as claimed in claim 7, wherein the tool comprises: the transverse sliding groove (14) is a T-shaped groove.

9. The tool for assembling the bus duct as claimed in claim 1, wherein the tool comprises: the flexible cleaning shaft body (5) comprises a flexible metal wire serving as an inner core and a tubular cleaning sponge which is sleeved on the metal and is adhered and fixed on the flexible metal wire, and two ends of the metal wire are respectively connected with the upper plate (6) and the lower plate (7).

10. The tool for assembling the bus duct as claimed in claim 1, wherein the tool comprises: the flexible cleaning shaft body (5) comprises a flexible metal wire serving as an inner core and a cleaning cotton wire wrapped on the metal wire, and two ends of the metal wire are connected with the upper plate (6) and the lower plate (7) respectively.