CN214822718U

CN214822718U - Overhead line system supporting equipment for electrified railway

Info

Publication number: CN214822718U
Application number: CN202121628299.7U
Authority: CN
Inventors: 高雄; 曹昕鸷; 钱炳芸; 任嘉祺; 钱成国
Original assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Current assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-11-23
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a contact net support equipment for electrified railway, including a support, the inside both sides surface embedding fixed mounting of a support has the connecting plate, connecting plate side surface embedding fixed mounting has No. two supports, the connecting plate, the width of No. two supports is less than the width of a support, No. two supports are inside to be installed No. three supports with this analogize with the same mode, and by the high decision of equipment the quantity of No. three supports, No. three support surfaces have seted up the hole, fixed surface installs the cardboard on the connecting plate, the locator is installed to the inside block of hole. A contact net support equipment for electronic railway, can solve the problem that the inconvenient transportation of equipment and maintenance, and can solve the hookup location easy atress wearing and tearing between support arm and the No. three supports, lead to the problem that equipment life reduces.

Description

Overhead line system supporting equipment for electrified railway

Technical Field

The utility model relates to a support equipment field, in particular to contact net support equipment for electronic railway.

Background

The overhead line system supporting equipment for the electrified railway comprises a first support, a second support and the like, is placed in a designated work place, has a good supporting effect, and is widely applied to various fields; the existing overhead line system supporting equipment for the electrified railway has certain defects in use, for example, the equipment support column part is in an integrated design, so that the transportation and the maintenance are inconvenient, and in addition, when the existing overhead line system supporting equipment for the electrified railway is used, the connecting position between the supporting arm and the third support is easy to be stressed and worn, so that the service life of the equipment is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an electronic railway is with contact net support equipment can effectively solve the problem in the background art.

In order to solve the technical problem, the technical scheme provided by the utility model is as follows: the utility model provides an electronic contact net support equipment for railway, includes a support, the inside both sides surface embedding fixed mounting of a support has the connecting plate, connecting plate side surface embedding fixed mounting has No. two supports, the connecting plate, the width of No. two supports is less than the width of a support, No. two supports are inside to be installed No. three supports with the same mode and analogize with this, and by the high decision of equipment the quantity of No. three supports, No. three support surfaces have seted up the hole, fixed surface installs the cardboard on the connecting plate, the locator is installed to the inside block of hole.

Preferably, a support plate is fixedly mounted on the side surface of the first support close to the center, a first through hole is formed in the side surface of the first support close to the support plate, and the second support and the first support are identical in structure.

Preferably, the outer surface of the connecting plate, which is close to the center, is provided with a second through hole, one side of the second through hole is provided with a first clamping groove, and a second clamping groove is arranged above the first clamping groove.

Preferably, the outer surface of the connecting column is provided with positive and negative threads, and the two ends of the connecting column are both provided with clamping blocks in a threaded manner.

Preferably, the first clamping groove is connected with a support plate on the first support in a clamping mode, the second clamping groove is connected with a support plate on the second support in a clamping mode, the first through hole is connected with the second through hole, and the clamping block is inserted into the first through hole and the second through hole.

Preferably, locator one side fixed surface installs the support arm, the screw has been seted up to locator opposite side surface, threaded mounting has the thread bush outside the locator, the inside threaded mounting of screw has the screw thread card post, screw thread card post one end fixed mounting has the threaded connection pole, threaded connection pole one end fixed mounting has the closure plate, the thread bush with threaded connection pole threaded connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, through the arranged connecting plate, the clamping groove of the connecting plate and the supporting plate on the bracket are clamped, the clamping block of the connecting column is inserted into the through hole II and the through hole I, the clamping block is completely inserted into the through hole II and the through hole I by rotating the connecting column, then the supporting plate of the bracket II is inserted into the clamping groove II, the process is repeated, the part installation of the bracket is completed, the clamping plate arranged on the upper surface of the connecting plate provides space for the equipment to expand with heat and contract with cold, and the connecting column can be disassembled by professional tools after being locked, so the connecting plate can be used as a ladder bar, is convenient for workers to overhaul, and through the sectional design, thereby the problem that the equipment is inconvenient to transport and overhaul is solved, through the arranged positioner, the supporting arm on the positioner and the bracket connecting position adopt the sleeve type design, the threaded clamping column and the threaded hole are connected, when the connection is ensured, the threaded sleeve is connected with the thread outside, and the threaded sleeve is rotated to enable the threaded sleeve to be connected with the threaded connecting rod thread, so that the connecting position of the threaded sleeve is protected, and the problem that the service life of equipment is reduced due to the fact that the connecting position between the supporting arm and the third support is easily subjected to stress and abrasion is solved.

Drawings

Fig. 1 is a schematic view of a partial structure of a supporting device of a contact network for an electrified railway of the present invention;

fig. 2 is a schematic view of a half-section structure of a first bracket of the overhead line system supporting equipment for the electrified railway of the present invention;

fig. 3 is a schematic structural view of a connection plate of the overhead line system supporting equipment for the electrified railway of the present invention;

fig. 4 is a schematic diagram of a semi-sectional structure of a connecting column of the supporting equipment of the overhead line system for the electrified railway of the present invention;

fig. 5 is the utility model relates to a local semi-section structure sketch of locator of contact net support equipment for electronic railway.

In the figure: 1. a first bracket; 101. a support plate; 102. a first through hole; 2. a second bracket; 3. a connecting plate; 301. a second through hole; 302. a first card slot; 303. a second card slot; 4. connecting columns; 401. positive and negative threads; 402. a clamping block; 5. clamping a plate; 6. a positioner; 601. a support arm; 602. a threaded sleeve; 603. a screw hole; 604. a threaded clamping column; 605. a threaded connecting rod; 606. and (6) blocking plates.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

As shown in fig. 1-5, a contact net support equipment for electrified railway, including a support 1, the inside both sides surface embedding fixed mounting of a support 1 has connecting plate 3, the side surface embedding fixed mounting of connecting plate 3 has No. two supports 2, the side surface embedding fixed mounting of connecting plate 3 has spliced pole 4, the width of No. two supports 2 is less than the width of a support 1, No. two supports 2 are inside to install No. three supports with this analogize with the same mode, and the quantity of No. three supports of high decision of equipment, the hole has been seted up to No. three support surfaces, surface fixed mounting has cardboard 5 on the connecting plate 3, locator 6 is installed to the inside block of hole.

A support plate 101 is fixedly arranged on the side surface of the first support 1 close to the center, a first through hole 102 is formed in the side surface of the first support 1 close to the support plate 101, and the second support 2 and the first support 1 are identical in structure; a second through hole 301 is formed in the outer surface of the connecting plate 3, close to the center, a first clamping groove 302 is formed in one side of the second through hole 301, and a second clamping groove 303 is formed above the first clamping groove 302; the outer surface of the connecting column 4 is provided with positive and negative threads 401, and both ends of the connecting column 4 are provided with clamping blocks 402 in a threaded manner; the first clamping groove 302 is clamped and connected with the supporting plate 101 on the first bracket 1, the second clamping groove 303 is clamped and connected with the supporting plate 101 on the second bracket 2, the first through hole 102 and the second through hole 301 are formed, the clamping block 402 is inserted into the first through hole 102 and the second through hole 301, the connecting column 4 is rotated, the latch 402 is completely inserted into the second through hole 301 and the first through hole 102 by the pushing of the forward and backward threads 401, then the support plate 101 of the second bracket 2 is inserted into the second clamping groove 303, the processes are repeated to complete the installation of the bracket part, finally the positioner 6 is installed, the contact net is fixed on the support arm 601, the clamping plate 5 arranged on the upper surface of the connecting plate 3 provides space for the equipment to expand with heat and contract with cold, and the connecting column 4 can be disassembled by a special tool after being locked, therefore, the ladder can be used as a ladder rod, is convenient for workers to overhaul, and solves the problem that the equipment is inconvenient to transport and overhaul through a sectional design; the support arm 601 is fixedly installed on the surface of one side of the positioner 6, a screw hole 603 is formed in the surface of the other side of the positioner 6, a threaded sleeve 602 is installed on the outer surface of the positioner 6 through threads, a threaded clamping column 604 is installed on the inner threads of the screw hole 603, a threaded connecting rod 605 is fixedly installed at one end of the threaded clamping column 604, a blocking plate 606 is fixedly installed at one end of the threaded connecting rod 605, the threaded sleeve 602 is in threaded connection with the threaded connecting rod 605, the support arm 601 and the support connecting position are in a sleeve type design, the threaded clamping column 604 is in threaded connection with the screw hole 603, connection is guaranteed, the threaded sleeve 602 is in threaded connection with the outside, the threaded sleeve 602 is rotated, the threaded sleeve 602 is in threaded connection with the threaded connecting rod 605, and the connecting position is stressed uniformly and is not prone to abrasion.

It should be noted that, the utility model relates to a contact net support device for an electrified railway, when in use, firstly, a first support 1 is fixed by concrete used in a designated work place, then a first clamping groove 302 of a connecting plate 3 is clamped with a support plate 101 on the first support 1, a clamping block 402 of a connecting post 4 is inserted into a second through hole 301 and a first through hole 102, a connecting post 4 is rotated, under the push of a positive and negative thread 401, the clamping block 402 is completely inserted into the second through hole 301 and the first through hole 102, then the support plate 101 of a second support 2 is inserted into the second clamping groove 303, the processes are repeated, the support part installation is completed, finally, a positioner 6 is installed, the contact net is fixed on a support arm 601, a clamping plate 5 installed on the upper surface of the connecting plate 3 provides a space for the device to expand with heat and contract with cold, and the connecting post 4 can be disassembled by a professional tool after being locked, so can use as the ladder bar, the staff of being convenient for overhauls, design through the sectional type, thereby solve the inconvenient transportation of equipment and the problem of overhauing, support arm 601 and leg joint position adopt bushing type design, screw thread card post 604 and screw 603 threaded connection, when guaranteeing to connect, at threaded connection a thread bush 602 outside, rotatory thread bush 602, make thread bush 602 and threaded connection pole 605 threaded connection, thereby protect its hookup location, solve the hookup location between support arm 601 and the No. three supports and easily receive the stress and wear, lead to the problem that equipment life reduces.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only for illustrating the principles of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included within the protection scope of the present invention, which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides an electronic contact net support equipment for railway which characterized in that: including a support (1), support (1) inside both sides surface embedding fixed mounting has connecting plate (3), connecting plate (3) side surface embedding fixed mounting has No. two supports (2), connecting plate (3 side surface embedding fixed mounting has spliced pole (4), the width of No. two supports (2) is less than the width of a support (1), No. two supports (2) are inside to install No. three supports with the same mode and so on, and by the high decision of equipment the quantity of No. three supports, the hole has been seted up to No. three support surfaces, fixed surface installs cardboard (5) on connecting plate (3), locator (6) are installed to the inside block in hole.

2. The overhead line system support apparatus for the electrified railway of claim 1, wherein: a support plate (101) is fixedly installed on the side surface of the first support (1) close to the center, a through hole (102) is formed in the side surface of the first support (1) close to the support plate (101), and the second support (2) is identical to the first support (1) in structure.

3. The overhead line system support apparatus for the electrified railway of claim 2, wherein: the outer surface of the connecting plate (3) is provided with a second through hole (301) close to the center, one side of the second through hole (301) is provided with a first clamping groove (302), and a second clamping groove (303) is arranged above the first clamping groove (302).

4. The overhead line system support apparatus for the electrified railway of claim 3, wherein: positive and negative screw thread (401) have been seted up to spliced pole (4) surface, fixture block (402) are installed to the equal screw thread in spliced pole (4) both ends.

5. The overhead line system support apparatus for the electrified railway of claim 4, wherein: the first clamping groove (302) is connected with a support plate (101) on the first support (1) in a clamping mode, the second clamping groove (303) is connected with the support plate (101) on the second support (2) in a clamping mode, the first through hole (102) is connected with the second through hole (301), and the clamping block (402) is inserted into the first through hole (102) and the second through hole (301).

6. The overhead line system support apparatus for the electrified railway of claim 5, wherein: the utility model discloses a positioner, including locator (6), screw card post (604), thread card post (605), thread connection pole (605) one end fixed mounting has closure plate (606), thread bush (602) with thread connection pole (605) threaded connection, locator (6) one side fixed surface installs support arm (601), screw (603) other side surface has been seted up, threaded bush (602) is installed to locator (6) surface screw thread, screw (603) internal thread installs thread card post (604), thread card post (604) one end fixed mounting has threaded connection pole (605).