CN214900036U

CN214900036U - Interval pre-buried spout spool of track traffic

Info

Publication number: CN214900036U
Application number: CN202121002459.7U
Authority: CN
Inventors: 孙峰; 张吉呈; 汤小军; 余海广
Original assignee: Zhejiang Norton Fire Technology Co ltd
Current assignee: Zhejiang Norton Fire Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-26
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a pre-buried spout spool between track traffic interval, including a plurality of sections of jurisdiction, a plurality of the section of jurisdiction is the linear array and discharges, a plurality of the inboard outer end of section of jurisdiction all sets up flutedly, two adjacent recesses and the gap between two adjacent sections of jurisdiction form T font spout, the spout is inside to be equipped with fixture; fixture includes T font bolt, T shape spout through recess and section of jurisdiction formation can be with T font bolt card inside this T shape spout, the staff need measure the mounting height before T font bolt card, then clear this department's filler of T font spout, install T font bolt inside T font spout again, thereby it is fixed with the opening closure of spacing ring one side to carry out time to the spool body through two stationary blades to utilize rotatory locking bolt, whole process lays interval spool body firmly, neat, pleasing to the eye, trompil on interval section of jurisdiction has been avoided, interval structural strength has been protected effectively.

Description

Interval pre-buried spout spool of track traffic

Technical Field

The utility model belongs to the technical field of pre-buried spool, concretely relates to interval pre-buried spout spool of track traffic.

Background

At present, in the rail transit industry, pipelines along the line, including fire-fighting or alarm line pipelines and the like, need to be installed, and the traditional construction process is to directly punch holes on pipe sheets, fix expansion bolts and then install the fire-fighting or alarm line pipelines and the like.

This process of punching on section of jurisdiction has certain influence to interval structural strength, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interval pre-buried spout spool of track traffic to solve the process of punching on the section of jurisdiction and have certain influence to interval structural strength, have the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: a pre-buried chute wire pipe in a rail transit section comprises a plurality of pipe pieces, wherein the pipe pieces are arranged in a linear array, grooves are formed in the outer ends of the inner sides of the pipe pieces, a T-shaped chute is formed by a gap between each two adjacent grooves and each two adjacent pipe pieces, and a clamping mechanism is arranged inside each chute;

fixture includes T font bolt, T font bolt is located between two adjacent sections of jurisdiction, and T font bolt one end both sides set up respectively in two inside recesses, T font bolt other end outside threaded connection has a plurality of nuts, T font bolt is kept away from and is equipped with fixed subassembly between two nuts of section of jurisdiction one end.

Preferably, the fixed subassembly includes the fixed block, the T font bolt outside is located and locate between two nuts of keeping away from the section of jurisdiction to the fixed block cover, fixed block outside fixedly connected with spacing ring, two stationary blades of one side opening part fixedly connected with of fixed block are kept away from to the spacing ring.

Preferably, the T-bolt has a connection tooth structure, and the tooth pitch is 3 mm.

Preferably, the limiting ring can be specifically set into a single pipe clamp and a double pipe clamp, the single pipe clamp is used for the fire hydrant button pipe, and the double pipe clamp is used for the manual alarm pipe.

Preferably, two the inside of stationary blade is run through and is provided with lock bolt, lock bolt one end stationary blade outside threaded connection has the nut.

Preferably, a plurality of be in same horizontal plane the inside cover of spacing ring is equipped with a spool body, the spool body is located the section of jurisdiction inboardly.

The utility model discloses a technological effect and advantage: t-shaped bolt card can be inside this T-shaped spout through the T-shaped spout that recess and section of jurisdiction formed, the staff need measure the mounting height before T-shaped bolt card, then with this department's filler of T-shaped spout clear, install T-shaped bolt inside T-shaped spout again, and utilize a nut that is close to the section of jurisdiction to rotate with T-shaped bolt fastening on two pipes, utilize the spacing ring to carry out first fixed to the spool body, thereby it is fixed second through the opening closure of two stationary blades with spacing ring one side to recycle rotatory locking bolt, whole process lays interval spool body firmly, neatly, pleasing to the eye, trompil on interval section of jurisdiction has been avoided, interval structural strength has been protected effectively.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a perspective view of the clamping mechanism of the present invention.

In the figure: 1. a spool body; 2. a duct piece; 3. a groove; 4. a clamping mechanism; 5. a fixing sheet; 6. locking the bolt; 7. a limiting ring; 8. t-shaped bolts; 9. a nut; 10. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a pre-buried chute spool in track traffic interval as shown in the figure, which comprises a plurality of pipe pieces 2, wherein the pipe pieces 2 are arranged in a linear array, the outer ends of the inner sides of the pipe pieces 2 are provided with grooves 3, the gaps between two adjacent grooves 3 and two adjacent pipe pieces 2 form T-shaped chutes, and clamping mechanisms 4 are arranged in the chutes;

fixture 4 includes T font bolt 8, T font bolt 8 is located between two adjacent sections of

jurisdiction

2, and 8 one end both sides of T font bolt set up respectively in two recess 3 insides, 8 other end outside threaded connection of T font bolt have a plurality of nuts 9, be equipped with fixed subassembly between two nuts 9 that 2 one end of section of jurisdiction was kept away from to T font bolt 8.

Specifically, fixed subassembly includes fixed block 10, the T font bolt 8 outside is located and locate between two nuts 9 of keeping away from section of jurisdiction 2 to fixed block 10 outside fixedly connected with spacing ring 7, two stationary blades 5 of one side opening part fixedly connected with of fixed block 10 are kept away from to spacing ring 7, utilize a nut 9 that is close to section of jurisdiction 2 to rotate and fix T font bolt 8 on two section of jurisdiction 2 to tight bottom T font bolt 8 in top forms firm fixture 4 of installation, through fixing fixed subassembly between two nuts 9 of keeping away from section of jurisdiction 2, fix fixed block 10 through rotating one of them nut 9.

Specifically, the T-shaped bolt 8 has a connection tooth structure, and the tooth pitch is 3 mm.

Specifically, the limiting ring 7 can be specifically set to be a single pipe clamp and a double pipe clamp, the single pipe clamp is used for the fire hydrant button pipe, and the double pipe clamp is used for the manual alarm pipe.

Specifically, two what the stationary blade 5 inside run through is provided with locking

bolt

6, 5 outside threaded connection of locking bolt 6 one end stationary blade has the nut, thereby utilizes rotatory locking bolt 6 to carry out the second time through two stationary blades 5 with the opening closure of spacing ring 7 one side fixed to the spool body 1.

Specifically, a plurality of be in same horizontal plane the inside cover of spacing ring 7 is equipped with a spool body 1, spool body 1 is located section of jurisdiction 2 inboardly.

The working principle is as follows: when the utility model is used, firstly, the T-shaped bolt 8 can be clamped in the T-shaped chute formed by the groove 3 and the duct piece 2, the installation height needs to be measured by the staff before the T-shaped bolt 8 is clamped, then the filler at the position of the T-shaped chute is clear, then the T-shaped bolt 8 is arranged in the T-shaped chute, and the T-shaped bolt 8 is fixed on the two duct pieces 2 by rotating a nut 9 close to the duct piece 2 and tightly props against the T-shaped bolt 8 at the bottom to form a clamping mechanism 4 with firm installation, then the fixing component is fixed between two nuts 9 far away from the duct piece 2, the fixing block 10 is fixed by rotating one nut 9, the limiting ring 7 is used for fixing the line pipe body 1 for the first time, the rotating locking bolt 6 is used for closing the opening at one side of the limiting ring 7 by the two fixing pieces 5 so as to fix the line pipe body 1 for the second time, the line pipe body 1 in the laying interval of the whole process is firm, neat and attractive, holes are prevented from being formed in the segment 2 in the interval, and the structural strength in the interval is effectively protected.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an interval pre-buried spout spool of track traffic, includes a plurality of sections of jurisdiction (2), its characterized in that: the plurality of the pipe pieces (2) are arranged in a linear array, grooves (3) are formed in the outer ends of the inner sides of the plurality of the pipe pieces (2), a T-shaped sliding groove is formed in a gap between every two adjacent grooves (3) and every two adjacent pipe pieces (2), and a clamping mechanism (4) is arranged in the sliding groove;

fixture (4) include T font bolt (8), between two adjacent sections of jurisdiction (2) are located in T font bolt (8), and T font bolt (8) one end both sides set up respectively inside two recess (3), T font bolt (8) other end outside threaded connection has a plurality of nuts (9), be equipped with fixed subassembly between two nuts (9) of section of jurisdiction (2) one end are kept away from in T font bolt (8).

2. The railway traffic interval embedded chute line pipe of claim 1, which is characterized in that: the fixing assembly comprises a fixing block (10), the fixing block (10) is sleeved on the outer side of the T-shaped bolt (8) and is arranged between two nuts (9) far away from the duct piece (2), a limiting ring (7) is fixedly connected to the outer side of the fixing block (10), and two fixing pieces (5) are fixedly connected to openings in one side of the limiting ring (7) far away from the fixing block (10).

3. The railway traffic interval embedded chute line pipe of claim 1, which is characterized in that: the T-shaped bolt (8) is provided with a connecting tooth structure, and the tooth distance is 3 mm.

4. The railway traffic interval embedded chute line pipe of claim 2, characterized in that: the limiting ring (7) can be specifically set into a single pipe clamp and a double pipe clamp, the single pipe clamp is used for a fire hydrant button pipe, and the double pipe clamp is used for a manual alarm pipe.

5. The railway traffic interval embedded chute line pipe of claim 2, characterized in that: two what stationary blade (5) inside run through is provided with lock bolt (6), lock bolt (6) one end stationary blade (5) outside threaded connection has the nut.

6. The railway traffic interval embedded chute line pipe of claim 2, characterized in that: a plurality of be in same horizontal plane the inside cover of spacing ring (7) is equipped with a spool body (1), spool body (1) are located section of jurisdiction (2) inboardly.