Rail transit signal tower mounting structure

Abstract

The utility model discloses a rail transit signal tower installation structure which belongs to the technical field of rail transit signal tower installation and comprises a signal tower body and a signal transmitter, the signal transmitter is arranged on the outer side of the signal tower body, a base is fixedly connected to the bottom of the signal tower body, and a first fixing plate is fixedly connected to the bottom of the base. The bottom of the first fixing plate is fixedly connected with a second fixing plate, the bottom of the second fixing plate is fixedly connected with a third fixing plate, the bottom of the third fixing plate is fixedly connected with a supporting rod, and the bottom of the supporting rod is fixedly connected with a bottom plate. The bottom plate, the supporting rods, the third fixing plate, the second fixing plate and the first fixing plate are sequentially inserted into soil and then buried with the soil, fastening bolts are nailed into the mounting holes in the mounting blocks, a large amount of too deep soil does not need to be dug out, time and labor are saved during mounting, and the mounting efficiency is improved; when the clamping block is pressed down, the spring stretches out and draws back, the clamping block enters the groove, and convenience is brought to installation and disassembly of the signal transmitter.

Description

Technical Field

[0001] The utility model belongs to the technical field of rail transit signal tower installation, and in particular relates to a rail transit signal tower installation structure. Background Art

[0002] Rail transit refers to a type of transportation vehicle or transportation system in which operating vehicles need to travel on specific tracks. The national standard "Common Terminology of Urban Public Transport" defines urban rail transit as "a general term for fast, high-capacity public transportation that is usually powered by electricity and adopts a wheel-rail operation mode."

[0003] With the diversified development of train and railway technology, rail transit has shown more and more types, which are not only used in long-distance land transportation, but also widely used in medium and short-distance urban public transportation.

[0004] In the urban rail transit system, the signal system is a very important electromechanical system that integrates traffic command and train operation control, and requires multiple signal towers for signal transmission. Currently, signal towers need to install multiple signal transmitters on the top to transmit signals.

[0005] At present, the existing rail transit line signal towers still have some defects during installation and use, and are often very inconvenient to install. During installation, the bottom of the signal tower needs to be buried deep underground, and multiple workers are required to dig out the soil. This process is time-consuming and labor-intensive, affecting the installation efficiency. For this reason, we propose a rail transit signal tower installation structure. Utility Model Content

[0006] The purpose of the utility model is to provide a rail transit signal tower installation structure to solve the problem that the installation is very inconvenient as mentioned in the above-mentioned background technology. During installation, the bottom of the signal tower needs to be buried deep underground, and multiple workers are required to dig out the soil, which is a time-consuming and labor-intensive process and affects the installation efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rail transit signal tower installation structure, comprising a signal tower body and a signal transmitter, a signal transmitter is arranged on the outside of the signal tower body, the number of the signal transmitters is four, a base is fixedly connected to the bottom of the signal tower body, a No. 1 fixing plate is fixedly connected to the bottom of the base, a No. 2 fixing plate is fixedly connected to the bottom of the No. 1 fixing plate, a No. 2 fixing plate is fixedly connected to the bottom of the No. 2 fixing plate, a No. 3 fixing plate is fixedly connected to the bottom of the No. 2 fixing plate, the specifications of the No. 1 fixing plate, the No. 2 fixing plate and the No. 3 fixing plate are arranged from large to small, a support rod is fixedly connected to the bottom of the No. 3 fixing plate, a bottom plate is fixedly connected to the bottom of the support rod, a mounting block is fixedly connected to the outside of the base, the number of the mounting blocks is four, and mounting holes are arranged inside the mounting blocks.

[0008] Preferably, the No. 1 fixing plate, the No. 2 fixing plate and the No. 3 fixing plate are each provided with through holes therein, the number of the through holes being several, and cross bars are clamped inside the through holes.

[0009] Preferably, connecting holes are provided on both sides of the cross bar, and the connecting holes extend to the bottom of the cross bar. There are several connecting holes, and connecting columns are provided inside the connecting holes.

[0010] Preferably, a connecting frame is provided on the outer side of the top of the signal tower body, four placing frames are fixedly connected to the outer side of the connecting frame, a signal transmitter is provided inside the placing frame, and the signal transmitter is snap-connected to the inside of the placing frame. A connecting frame is provided on the outer side of the top of the signal tower body, four placing frames are fixedly connected to the outer side of the connecting frame, a signal transmitter is provided inside the placing frame, and the signal transmitter is snap-connected to the inside of the placing frame.

[0011] Preferably, a support plate is fixedly connected to the lower front side of the placement rack, connecting plates are provided on both sides above the front side of the placement rack, the bottom of the signal transmitter is located above the support plate, and the upper side of the signal transmitter is located inside the connecting plate.

[0012] Preferably, both sides of the support plate are provided with card slots, the outer side of the signal transmitter is provided with a fixing ring, both sides of the fixing ring are provided with card blocks, the card blocks are adapted to the card slots, and the card blocks are movably connected inside the card slots.

[0013] Preferably, grooves are provided on both sides of the fixing ring, a spring is provided inside the groove, one end of the spring is fixedly connected to the inside of the groove, and the other end of the spring is fixedly connected to a clamping block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Insert the bottom plate, support rod, No. 3 fixing plate, No. 2 fixing plate and No. 1 fixing plate into the soil in sequence, and then bury them with soil. After burying, pour concrete on the outside of the base, and then drive the fastening bolts into the mounting holes in the mounting blocks to fix the outside and bottom of the base, thereby fixing the signal tower body as a whole. There is no need to dig out a lot of too deep soil, which saves time and effort during installation and improves installation efficiency.

[0016] 2. By inserting several cross bars into the through holes and connecting columns into the connecting holes, the bottom of the base is further reinforced to further improve the stability of the signal tower body. By connecting the signal transmitter inside the placement rack, the provided connecting plate clamps the outside of the signal transmitter, and the provided support plate supports its bottom. When the signal transmitter needs to be disassembled for maintenance, by pressing the card block, the spring expands and contracts, and the card block enters the groove from the card slot, the signal transmitter can be taken out of the placement rack, which brings convenience to the installation and disassembly of the signal transmitter. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the separation structure of the connecting column, the cross bar and the first fixing plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the placement rack and signal transmitter of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the card block and the signal transmitter of the utility model.

[0021] In the figure: 1. signal tower body; 2. base; 3. fixing plate No. 1; 4. fixing plate No. 2; 5. fixing plate No. 3; 6. support rod; 7. bottom plate; 8. mounting block; 9. mounting hole; 10. through hole; 11. cross bar; 12. connecting hole; 13. connecting column; 14. connecting frame; 15. placement frame; 16. signal transmitter; 17. support plate; 18. connecting plate; 19. slot; 20. fixing ring; 21. block; 22. groove; 23. spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution for the installation structure of a rail transit signal tower: it includes a signal tower body 1 and a signal transmitter 16, a signal transmitter 16 is arranged on the outer side of the signal tower body 1, and the number of the signal transmitters 16 is four, a base 2 is fixedly connected to the bottom of the signal tower body 1, a No. 1 fixing plate 3 is fixedly connected to the bottom of the base 2, a No. 2 fixing plate 4 is fixedly connected to the bottom of the No. 1 fixing plate 3, a No. 2 fixing plate 4 is fixedly connected to the bottom of the No. 2 fixing plate 4, and a No. 3 fixing plate 5 is fixedly connected to the bottom of the No. 1 fixing plate 3, the No. 2 fixing plate 4 and the No. 3 fixing plate 5 are arranged in descending order of size, a support rod 6 is fixedly connected to the bottom of the No. 3 fixing plate 5, and a bottom plate 7 is fixedly connected to the bottom of the support rod 6, a mounting block 8 is fixedly connected to the outer side of the base 2, and the number of the mounting blocks 8 is four, and a mounting hole 9 is arranged inside the mounting block 8.

[0024] Specifically, the first fixing plate 3 , the second fixing plate 4 and the third fixing plate 5 are all provided with through holes 10 , the number of the through holes 10 is several, and the cross bars 11 are clamped inside the through holes 10 .

[0025] Specifically, connecting holes 12 are provided on both sides of the cross bar 11 . The connecting holes 12 extend to the bottom of the cross bar 11 . There are a plurality of connecting holes 12 . Connecting columns 13 are provided inside the connecting holes 12 .

[0026] Specifically, a connecting frame 14 is provided on the outer side of the top of the signal tower body 1, and four placing frames 15 are fixedly connected to the outer side of the connecting frame 14. A signal transmitter 16 is provided inside the placing frame 15, and the signal transmitter 16 is clamped inside the placing frame 15. A connecting frame 14 is provided on the outer side of the top of the signal tower body 1, and four placing frames 15 are fixedly connected to the outer side of the connecting frame 14. A signal transmitter 16 is provided inside the placing frame 15, and the signal transmitter 16 is clamped inside the placing frame 15.

[0027] Specifically, a support plate 17 is fixedly connected to the lower front of the placement rack 15 , and connecting plates 18 are provided on both sides of the upper front of the placement rack 15 . The bottom of the signal transmitter 16 is located above the support plate 17 , and the upper part of the signal transmitter 16 is located inside the connecting plate 18 .

[0028] Specifically, both sides of the support plate 17 are provided with card slots 19 , the outer side of the signal transmitter 16 is provided with a fixing ring 20 , both sides of the fixing ring 20 are provided with card blocks 21 , the card blocks 21 are adapted to the card slots 19 , and the card blocks 21 are movably connected inside the card slots 19 .

[0029] Specifically, grooves 22 are provided on both sides of the fixing ring 20 , and a spring 23 is provided inside the groove 22 . One end of the spring 23 is fixedly connected to the inside of the groove 22 , and the other end of the spring 23 is fixedly connected to a clamping block 21 .

[0030] In this embodiment, when the signal tower body 1 is installed, the soil on the installation ground is first dug out, and then the bottom plate 7, the support rod 6, the third fixing plate 5, the second fixing plate 4 and the first fixing plate 3 are inserted into the soil in turn, and then buried with soil. After burying, concrete can be poured on the outside of the base 2, and then the fastening bolts are nailed into the mounting holes 9 in the mounting blocks 8 to fix the outside and bottom of the base 2, thereby fixing the signal tower body 1 as a whole, without digging out a large amount of too deep soil, saving time and effort in installation, and improving installation efficiency.

[0031] By inserting a plurality of cross bars 11 into the through holes 10 and inserting the connecting columns 13 into the connecting holes 12, the bottom of the base 2 is further reinforced, and the stability of the signal tower body 1 is further improved. By connecting the signal transmitter 16 to the inside of the placement rack 15, the provided connecting plate 18 clamps the outside of the signal transmitter 16, and the provided support plate 17 supports the bottom thereof. When the signal transmitter 16 needs to be disassembled for maintenance, by pressing the card block 21, the spring 23 is extended and retracted, and the card block 21 enters the groove 22 from the card slot 19, the signal transmitter 16 can be taken out from the placement rack 15, which brings convenience to the installation and disassembly of the signal transmitter 16.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rail transit signal tower installation structure, comprising a signal tower body (1) and a signal transmitter (16), characterized in that: A signal transmitter (16) is arranged on the outside of the signal tower body (1), and the number of the signal transmitters (16) is four. The bottom of the signal tower body (1) is fixedly connected to a base (2), and the bottom of the base (2) is fixedly connected to a No. 1 fixing plate (3), and the bottom of the No. 1 fixing plate (3) is fixedly connected to a No. 2 fixing plate (4), and the bottom of the No. 2 fixing plate (4) is fixedly connected to a No. 3 fixing plate (5). The No. 1 fixing plate (3), the No. 2 fixing plate (4) and the No. 3 fixing plate (5) are arranged in descending order of size. The bottom of the No. 3 fixing plate (5) is fixedly connected to a support rod (6), and the bottom of the support rod (6) is fixedly connected to a bottom plate (7). The outside of the base (2) is fixedly connected to a mounting block (8), and the number of the mounting blocks (8) is four. The mounting blocks (8) are provided with mounting holes (9) inside.

2. A rail transit signal tower installation structure according to claim 1, characterized in that: The first fixing plate (3), the second fixing plate (4) and the third fixing plate (5) are all provided with through holes (10) therein, the number of the through holes (10) is several, and a cross bar (11) is clamped inside the through holes (10).

3. A rail transit signal tower installation structure according to claim 2, characterized in that: The cross bar (11) is provided with connection holes (12) on both sides. The connection holes (12) extend to the bottom of the cross bar (11). There are a plurality of connection holes (12). Connection columns (13) are provided inside the connection holes (12).

4. The rail transit signal tower installation structure according to claim 1, characterized in that: A connecting frame (14) is provided on the outside of the top of the signal tower body (1), and four placement frames (15) are fixedly connected to the outside of the connecting frame (14). A signal transmitter (16) is provided inside the placement frame (15), and the signal transmitter (16) is clamped inside the placement frame (15).

5. A rail transit signal tower installation structure according to claim 4, characterized in that: A support plate (17) is fixedly connected to the lower front of the placement rack (15), and connecting plates (18) are provided on both sides above the front of the placement rack (15). The bottom of the signal transmitter (16) is located above the support plate (17), and the top of the signal transmitter (16) is located inside the connecting plate (18).

6. A rail transit signal tower installation structure according to claim 5, characterized in that: Both sides of the support plate (17) are provided with card slots (19); a fixing ring (20) is provided on the outside of the signal transmitter (16); card blocks (21) are provided on both sides of the fixing ring (20); the card blocks (21) are adapted to the card slots (19); and the card blocks (21) are movably connected inside the card slots (19).

7. A rail transit signal tower installation structure according to claim 6, characterized in that: Grooves (22) are provided on both sides of the fixing ring (20), a spring (23) is provided inside the groove (22), one end of the spring (23) is fixedly connected inside the groove (22), and the other end of the spring (23) is fixedly connected to a clamping block (21).

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