CN112615324B - Convenient-to-use connecting piece for bus duct groove body - Google Patents
Convenient-to-use connecting piece for bus duct groove body Download PDFInfo
- Publication number
- CN112615324B CN112615324B CN202011422788.7A CN202011422788A CN112615324B CN 112615324 B CN112615324 B CN 112615324B CN 202011422788 A CN202011422788 A CN 202011422788A CN 112615324 B CN112615324 B CN 112615324B
- Authority
- CN
- China
- Prior art keywords
- bus duct
- clamping plate
- cylinder
- fixed
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
Landscapes
- Valve Housings (AREA)
Abstract
The invention provides a convenient connecting piece for a bus duct groove body, which comprises a bus duct, wherein a first clamping plate is arranged on one side of the bus duct, a second clamping plate is arranged on one side of the bus duct, which is far away from the first clamping plate, a rectangular plate is fixed on the edge of one side, which faces the second clamping plate, of the first clamping plate, a cavity is formed in one side, which faces away from the first clamping plate, of the rectangular plate, an inserting plate is fixed on one side, which faces the first clamping plate, of the second clamping plate, a cylinder is fixed at the middle position of the bottom in the cavity, a piston is slidably mounted in the cylinder, a supporting rod is fixed at the middle position of one side, which faces the inserting plate, of the piston, one end, which is far away from the piston, of the supporting rod penetrates through an internal thread cover and is fixedly connected with the inserting plate, and an air injection pipe is mounted on the outer surface of one end, which is far away from the internal thread cover, of the cylinder, compared with the prior art, the convenient connecting piece for the bus duct groove body has the following beneficial effects that: the clamping connection of bus ducts with different sizes is met, the application range is expanded, and the universality is improved.
Description
Technical Field
The invention discloses a convenient connecting piece for a bus duct groove body, and belongs to the technical field of bus ducts.
Background
When the two bus duct groove bodies are connected, the two bus duct groove bodies are often connected by adopting a connecting piece, so that the two adjacent bus duct groove bodies are connected, the connecting piece structure for connecting the two bus duct groove bodies is fixed, the clamping range can not be adjusted according to the size of the bus duct groove bodies, the bus duct groove body is only suitable for the bus duct groove bodies with a single size, the application range is small, and the universality is not sufficient.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a convenient connecting piece for a bus duct groove body, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a convenient connecting piece for a bus duct groove body comprises a bus duct, wherein a first clamping plate is arranged on one side of the bus duct, a second clamping plate is arranged on one side of the bus duct far away from the first clamping plate, two round holes are symmetrically formed in one surface of the first clamping plate facing the bus duct and one surface of the second clamping plate facing the bus duct, a straight thread cylinder is installed on one side of the round holes far away from the bus duct, a limiting bolt is in threaded connection with the straight thread cylinder, pin holes matched with the round holes are formed in two parallel sides of the bus duct, one end of the limiting bolt extends into the pin holes, a rectangular plate is fixed at one edge of one surface of the first clamping plate facing the second clamping plate, a cavity is formed in one surface of the rectangular plate far away from the first clamping plate, an inserting plate is fixed at one surface of the second clamping plate facing the first clamping plate, the inserting plate is arranged in the cavity, and two reset springs are symmetrically installed at one end of the inserting plate in the cavity, the one end that reset spring kept away from the picture peg is fixed in the cavity bottom, bottom intermediate position is fixed with the cylinder in the cavity, slidable mounting has the piston in the cylinder, one end threaded connection that the cylinder is close to the picture peg has the internal thread lid, the piston has branch towards the one side middle part fixed position of picture peg, the one end that the piston was kept away from to branch runs through the internal thread lid and with picture peg fixed connection, the one end surface mounting that the internal thread lid was kept away from to the cylinder has the gas injection pipe, the one end that the cylinder was kept away from to the gas injection pipe extends to the rectangular plate outside and installs the stop valve that is used for connecting the aeration equipment.
Further, first splint deviate from the one side of second splint and are close to one side of rectangular plate and one side equal symmetry that second splint deviate from the one side of first splint and are close to the picture peg installs two fixed plates, interlude hole has been seted up to a fixed plate side, the interlude hole axis is arranged along bus duct length direction, the threaded rod has been inserted to the downthehole ann of interlude, it has two nuts that are in the interlude hole both sides respectively to close soon on the threaded rod, threaded rod one end fixedly connected with movable block, the mounting hole has been seted up to a movable block side.
Furthermore, a first blind hole is formed in the position where the movable block is provided with the threaded rod, and one end of the threaded rod is fixed in the first blind hole.
Further, two first rings are symmetrically installed at the bottom in the cavity, two second rings are symmetrically installed at the end, located in the cavity, of the insertion plate, one end of the reset spring is hung in the first rings, and the other end of the reset spring is hung in the second rings.
Furthermore, a through hole is formed in one side face of the rectangular plate and communicated with the cavity, and one end, far away from the cylinder, of the gas injection pipe penetrates through the through hole and extends to the outer side of the rectangular plate.
Further, the processing of cylinder upper end surface has the external screw thread, the cylinder passes through external screw thread and internal thread lid threaded connection, the round mouth has been seted up to internal thread lid upper surface middle part position, the one end that the piston was kept away from to branch runs through round mouth and picture peg fixed connection.
Furthermore, a second blind hole is formed in the position of the inserting plate mounting support rod, and one end, far away from the piston, of the support rod is fixed in the second blind hole.
The invention has the beneficial effects that:
1. according to the convenient-to-use connecting piece for the bus duct groove body, the inserting plate and the rectangular plate jointly play a role in connecting the first clamping plate and the second clamping plate, one end of the bus duct is placed between the first clamping plate and the second clamping plate, the pin hole in the bus duct is aligned with the round hole, then the limiting bolt in the straight thread cylinder is screwed until the limiting bolt extends into the pin hole, the fixing of the relative position of the bus duct, the first clamping plate and the second clamping plate is realized, and the connection of two adjacent bus ducts is completed.
2. The convenient connecting piece for the bus duct groove body of the invention connects the stop valve at the air outlet of the inflation equipment, then the stop valve is opened, then air is injected into the cylinder body by utilizing the air charging equipment, the piston is driven to slide along the inner wall of the cylinder body after the air in the cylinder body is increased, the piston drives the inserting plate to move through the supporting rod, so that the length of a supporting structure formed by the inserting plate and the rectangular plate is changed along with the movement, namely, the distance between the first clamping plate and the second clamping plate is changed along with the change of the distance between the first clamping plate and the second clamping plate, the distance between the first clamping plate and the second clamping plate is adjusted according to the size of the bus duct, the clamping connection of bus ducts with different sizes is met, the application range is expanded, the universality is improved, otherwise, the stop valve is opened to discharge the gas in the cylinder body, under the action of the resilience force of the return spring, the length of the inserting plate inserted into the cavity is lengthened, and the distance between the first clamping plate and the second clamping plate is shortened.
3. According to the connecting piece convenient for use for the bus duct groove body, the position of the threaded rod is adjusted along the through hole until the mounting position corresponding to the mounting hole on the movable block meets the requirement, then the two nuts are screwed, so that the two nuts are tightly attached to the fixed plate, the position of the movable block is fixed, the mounting position of the movable block is adjusted according to the field environment, and the area where the bolt cannot be mounted or the area where the bolt cannot be mounted fails is staggered conveniently.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a convenient connecting piece for a bus duct body according to the invention;
FIG. 2 is an enlarged view of a position A of a connecting piece for a bus duct groove body, which is convenient to use;
FIG. 3 is an assembly schematic diagram of a connecting piece middle flashboard, a return spring, a cylinder and a rectangular plate which are used conveniently for the bus duct groove body;
FIG. 4 is a schematic view of the assembly of a piston, an internally threaded cap, a strut and a cylinder in a connector for a busway body of the present invention;
in the figure: 1-bus duct, 2-pin hole, 3-first clamping plate, 4-round hole, 5-stop valve, 6-gas injection pipe, 7-rectangular plate, 8-inserting plate, 9-through hole, 10-fixing plate, 11-straight thread cylinder, 12-limit bolt, 13-second clamping plate, 14-threaded rod, 15-movable block, 16-nut, 17-mounting hole, 18-reset spring, 19-cavity, 20-cylinder, 21-support rod, 22-internal thread cover and 23-piston.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a connecting piece convenient to use for bus duct cell body, including bus duct 1, bus duct 1 one side is equipped with first splint 3, one side that bus duct 1 kept away from first splint 3 is equipped with second splint 13, first splint 3 all have seted up two round holes 4 towards the one side of bus duct 1 and second splint 13 towards the one side of bus duct 1 symmetrically, round hole 4 deviates from one side of bus duct 1 and installs straight thread section of thick bamboo 11, straight thread section of thick bamboo 11 female connection has stop bolt 12, all set up pinhole 2 with round hole 4 matched with on two parallel sides of bus duct 1, stop bolt 12 one end extends to in the pinhole 2, place bus duct 1 one end between first splint 3 and second splint 13, and make pinhole 2 on bus duct 1 align with round hole 4, then twist stop bolt 12 in the straight thread section of thick bamboo 11, until stop bolt 12 extends to in the pinhole 2, realize bus duct 1 and first splint 3, And the relative position of the second clamping plate 13 is fixed, namely, the connection of two adjacent bus ducts 1 is completed.
Two reset springs 18 are symmetrically arranged at one end of an inserting plate 8 inserted into a cavity 19, one end of each reset spring 18, which is far away from the inserting plate 8, is fixed at the bottom in the cavity 19, a cylinder 20 is fixed at the middle position of the bottom in the cavity 19, a piston 23 is slidably arranged in the cylinder 20, one end, which is close to the inserting plate 8, of the cylinder 20 is in threaded connection with an internal thread cover 22, a support rod 21 is fixed at the middle position of one surface, which faces towards the inserting plate 8, of the piston 23, one end, which is far away from the piston 23, of the support rod 21 penetrates through the internal thread cover 22 and is fixedly connected with the inserting plate 8, an air injection pipe 6 is arranged on the outer surface of one end, which is far away from the internal thread cover 22, of the air injection pipe 6 extends to the outer side of a rectangular plate 7 and is provided with a stop valve 5 for connecting inflation equipment, the stop valve 5 is connected at the air outlet of the inflation equipment, then the cylinder 5 is opened, and air is injected into the cylinder 20 by the inflation equipment, drive piston 23 slides along cylinder 20 inner wall after the gas in the cylinder 20 increases, and then piston 23 drives picture peg 8 through branch 21 and removes, and then picture peg 8 changes with the bearing structure's that rectangular plate 7 formed length thereupon, interval between first splint 3 and the second splint 13 changes thereupon, realize the interval according to first splint 3 of bus duct 1 size adjustment and second splint 13, satisfy the centre gripping to not unidimensional bus duct 1 and connect, enlarge application scope, improve the commonality, otherwise, open the gas in the stop valve 5 discharge cylinder 20, under the effect of reset spring 18 resilience force, the length that makes picture peg 8 insert in the cavity 19 becomes long, realize reducing the interval between first splint 3 and the second splint 13.
As an embodiment of the present invention: one side of the first clamping plate 3, which is far away from the second clamping plate 13 and is close to the rectangular plate 7, and one side of the second clamping plate 13, which is far away from the first clamping plate 3 and is close to the inserting plate 8, are symmetrically provided with two fixing plates 10, one side of each fixing plate 10 is provided with a through hole 9, the central axis of each through hole 9 is arranged along the length direction of the bus duct 1, a threaded rod 14 is inserted in each through hole 9, two nuts 16 respectively positioned at two sides of each through hole 9 are screwed on the threaded rod 14, one end of each threaded rod 14 is fixedly connected with a movable block 15, one side of each movable block 15 is provided with a mounting hole 17, the position of each threaded rod 14 is adjusted along each through hole 9 until the mounting position corresponding to the mounting hole 17 on each movable block 15 meets the requirement, then the two nuts 16 are screwed, so that the two nuts 16 are tightly attached to the fixing plates 10 to fix the position of each movable block 15, even if the mounting position of each movable block 15 is adjusted according to the site environment, it is convenient to stagger the areas where the bolts cannot be installed or the installation fails.
As an embodiment of the present invention: a first blind hole is formed in the position, where the threaded rod 14 is mounted, of the movable block 15, one end of the threaded rod 14 is fixed in the first blind hole in the movable block 15, and the stability of connection of the threaded rod 14 and the movable block 15 is improved.
As an embodiment of the present invention: two first rings are symmetrically installed at the bottom in the cavity 19, two second rings are symmetrically installed at one end, located in the cavity 19, of the inserting plate 8, one end of the reset spring 18 is hung in the first rings, the other end of the reset spring 18 is hung in the second rings, and the stable connection of the reset spring 18 is realized through the design of the first rings and the second rings.
As an embodiment of the present invention: a through hole is formed in one side face of the rectangular plate 7 and is communicated with the cavity 19, one end, far away from the cylinder 20, of the gas injection pipe 6 penetrates through the through hole and extends to the outer side of the rectangular plate 7, a through hole is formed in the rectangular plate 7, and one end of the gas injection pipe 6 is convenient to extend into the cavity 19.
As an embodiment of the present invention: the processing of cylinder 20 upper end surface has the external screw thread, cylinder 20 passes through external screw thread and internal thread lid 22 threaded connection, the round mouth has been seted up to internal thread lid 22 upper surface middle part position, piston 23's one end is run through round mouth and picture peg 8 fixed connection is kept away from to branch 21, processing external screw thread on cylinder 20, the cylinder 20 of being convenient for and internal thread lid 22's threaded connection, set up the round mouth on branch 21, the branch 21 of being convenient for runs through internal thread lid 22, realize the spacing direction to branch 21 simultaneously.
As an embodiment of the present invention: a second blind hole is formed in the position, where the support rod 21 is installed, of the insertion plate 8, one end, far away from the piston 23, of the support rod 21 is fixed in the second blind hole, one end of the support rod 21 is fixed in the second blind hole, the contact area between the support rod 21 and the insertion plate 8 is increased, and the connection reliability of the support rod 21 and the insertion plate 8 is improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a bus duct cell body is with connecting piece convenient to use, includes bus duct (1), its characterized in that: a first clamping plate (3) is arranged on one side of the bus duct (1), a second clamping plate (13) is arranged on one side, away from the first clamping plate (3), of the bus duct (1), two round holes (4) are symmetrically formed in one side, facing the bus duct (1), of the first clamping plate (3) and one side, facing the bus duct (1), of the second clamping plate (13), a straight thread cylinder (11) is installed on one side, away from the bus duct (1), of the round holes (4), a limiting bolt (12) is connected to the inner thread of the straight thread cylinder (11), pin holes (2) matched with the round holes (4) are formed in two parallel sides of the bus duct (1), one end of the limiting bolt (12) extends into the pin holes (2), a rectangular plate (7) is fixed on one edge, facing the second clamping plate (13), of the first clamping plate (3), and one side, away from the first clamping plate (3), of the rectangular plate (7) is provided with a cavity (19), second splint (13) are fixed with picture peg (8) towards the one side of first splint (3), picture peg (8) are placeed in cavity (19), two reset spring (18) are installed to the one end symmetry of cavity (19) are placeed in picture peg (8), the one end that picture peg (8) were kept away from in reset spring (18) is fixed at cavity (19) bottom in, bottom intermediate position is fixed with cylinder (20) in cavity (19), slidable mounting has piston (23) in cylinder (20), the one end threaded connection that cylinder (20) are close to picture peg (8) has interior thread cover (22), piston (23) have gas injection pipe (6) towards the one side intermediate position of picture peg (8) fixed with branch (21), the one end that piston (23) were kept away from in branch (21) runs through interior thread cover (22) and with picture peg (8) fixed connection, the one end surface that interior thread cover (22) were kept away from in cylinder (20) has gas injection pipe (6), one end of the gas injection pipe (6), which is far away from the cylinder body (20), extends to the outer side of the rectangular plate (7) and is provided with a stop valve (5) used for connecting inflation equipment.
2. The connecting piece that a bus duct cell body is convenient for use of claim 1, characterized in that: first splint (3) deviate from the one side of second splint (13) and one side and second splint (13) that are close to rectangular plate (7) deviate from the one side of first splint (3) and are close to the equal symmetry in one side of picture peg (8) and install two fixed plates (10), interlude hole (9) have been seted up to fixed plate (10) a side, interlude hole (9) axis is arranged along bus duct (1) length direction, insert threaded rod (14) in interlude hole (9), close two nut (16) that are in interlude hole (9) both sides respectively on threaded rod (14) soon, threaded rod (14) one end fixedly connected with movable block (15), mounting hole (17) have been seted up to movable block (15) a side.
3. A connecting piece for a bus duct groove body convenient to use according to claim 2, characterized in that: a first blind hole is formed in the position where the movable block (15) is provided with the threaded rod (14), and one end of the threaded rod (14) is fixed in the first blind hole.
4. The connecting piece that a bus duct cell body is convenient for use of claim 1, characterized in that: two first rings are installed to bottom symmetry in cavity (19), two second rings are installed to the one end symmetry that picture peg (8) are in cavity (19), reset spring (18) one end hangs in first ring, reset spring (18) other end hangs in the second ring.
5. The connecting piece that a bus duct cell body is convenient for use of claim 1, characterized in that: a through hole is formed in one side face of the rectangular plate (7), the through hole is communicated with the cavity (19), and one end, far away from the cylinder body (20), of the gas injection pipe (6) penetrates through the through hole and extends to the outer side of the rectangular plate (7).
6. The connecting piece that a bus duct cell body is convenient for use of claim 1, characterized in that: the processing of cylinder (20) upper end surface has the external screw thread, cylinder (20) are through external screw thread and internal thread lid (22) threaded connection, the round mouth has been seted up to internal thread lid (22) upper surface middle part position, piston (23) was kept away from in branch (21) one end runs through round mouth and picture peg (8) fixed connection.
7. The connecting piece that a bus duct cell body is convenient for use of claim 1, characterized in that: and a second blind hole is formed in the position where the support rod (21) is installed on the insert plate (8), and one end, far away from the piston (23), of the support rod (21) is fixed in the second blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011422788.7A CN112615324B (en) | 2020-12-08 | 2020-12-08 | Convenient-to-use connecting piece for bus duct groove body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011422788.7A CN112615324B (en) | 2020-12-08 | 2020-12-08 | Convenient-to-use connecting piece for bus duct groove body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112615324A CN112615324A (en) | 2021-04-06 |
| CN112615324B true CN112615324B (en) | 2022-04-08 |
Family
ID=75229921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011422788.7A Active CN112615324B (en) | 2020-12-08 | 2020-12-08 | Convenient-to-use connecting piece for bus duct groove body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112615324B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921358A (en) * | 2017-12-12 | 2019-06-21 | 镇江西杰电气有限公司 | A kind of bus-duct connector clamping plate |
| CN209217661U (en) * | 2019-01-14 | 2019-08-06 | 郑州正凯电力设备有限公司 | A kind of fixation bracket of full-automatic fixed different size bus duct |
| CN211579425U (en) * | 2020-04-28 | 2020-09-25 | 王金翠 | Electric wire device of skinning fast for electric power construction |
-
2020
- 2020-12-08 CN CN202011422788.7A patent/CN112615324B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921358A (en) * | 2017-12-12 | 2019-06-21 | 镇江西杰电气有限公司 | A kind of bus-duct connector clamping plate |
| CN209217661U (en) * | 2019-01-14 | 2019-08-06 | 郑州正凯电力设备有限公司 | A kind of fixation bracket of full-automatic fixed different size bus duct |
| CN211579425U (en) * | 2020-04-28 | 2020-09-25 | 王金翠 | Electric wire device of skinning fast for electric power construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112615324A (en) | 2021-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112615324B (en) | Convenient-to-use connecting piece for bus duct groove body | |
| CN205034179U (en) | Vehicle and a buffer block assembly for upspringing door closure thereof | |
| CN209245474U (en) | A kind of compound adjustable pipeline Duct fixing clamp | |
| CN204868256U (en) | Car intake pipe clamping device | |
| CN107260050B (en) | Upper cover fixing structure and fixing method of toilet | |
| CN211059015U (en) | Screw compressor box structure convenient to maintenance | |
| CN210799591U (en) | Connecting fastener | |
| CN111594741A (en) | Automobile oil pump shell | |
| CN209067680U (en) | A kind of bearing block that assembly type adjustable diameter is convenient for safeguarding | |
| CN112032862A (en) | Energy-conserving hot water central air conditioning convenient to installation | |
| CN216179806U (en) | Positioning mechanism for automobile differential case | |
| CN208885762U (en) | A kind of outdoor antirust screw erosion device | |
| CN206946872U (en) | A kind of gardens direction board | |
| CN220168831U (en) | Module spliced galvanized air pipe | |
| CN219083449U (en) | Throttle capillary tube of novel air conditioner refrigerating system | |
| CN207807591U (en) | A kind of cage dismounting auxiliary mould | |
| CN220228978U (en) | LED bedroom ceiling lamp | |
| CN209793603U (en) | simple workbench for assembling plunger pump | |
| CN216343137U (en) | Piston-free cylinder body structure | |
| CN104029170A (en) | Mounting tool for valve bearings in various sizes | |
| CN215364427U (en) | Mounting structure of elevator door pocket | |
| CN220060054U (en) | Gas-liquid mixing pump convenient to equipment location | |
| CN115075646B (en) | Damping cross arm pole convenient to change cross arm | |
| CN215806919U (en) | Screw thread type rubber joint device | |
| CN220331148U (en) | Compression device for engine cylinder cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |