CN210950533U

CN210950533U - Detection device for passenger traffic communication signals

Info

Publication number: CN210950533U
Application number: CN201922074294.3U
Authority: CN
Inventors: 余炳华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-07
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a detection apparatus for be used for passenger traffic communication signal, the on-line screen storage device comprises a base, the equal fixedly connected with dead lever in both sides at base top, the top fixedly connected with fixed block of dead lever, the inside fixedly connected with swivel nut of fixed block, the inside threaded connection of swivel nut has the screw rod, the outside difference fixedly connected with turning block and the bearing that the swivel nut and extend to the swivel nut are all run through to the top and the bottom of screw rod, the inside swing joint of fixed block has the inserted bar, the top of inserted bar extends to the outside of turning block. The utility model discloses a cooperation that sets up swivel nut, screw rod, turning block, bearing, inserted bar, connecting block, dog, connecting rod, branch, electric telescopic handle and sloping block is used, makes passenger traffic communication signal's detection device convenient to use, and passenger traffic communication signal's detection device stability is strong, and is convenient for change passenger traffic communication signal's detection device, is favorable to people's use.

Description

Detection device for passenger traffic communication signals

Technical Field

The utility model relates to a subway communication detects technical field, specifically is a detection device for passenger traffic communication signal.

Background

The subway is a form of railway transportation, and refers to an urban rail transit system which is mainly operated underground, namely the underground railway or the underground railway is short for description; many such systems are in order to cooperate with the environment of building, and consider construction and operation cost, may turn into ground or elevated highway section in the area outside the urban center, the subway covers various underground and aboveground exclusive right of way of urban area, high density, urban rail transit system of high traffic volume, the quality of existing subway vehicle and ground communication signal mostly adopts online, continuous detection device, and the stability of the signal detection device can influence the video shooting of the road conditions, the detection device stability of the communication signal of common passenger traffic at present is poor, lead to the detection device to detect the data inaccurately, and the detection device is changed inconveniently, is unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detection device for passenger traffic communication signal possesses passenger traffic communication signal's detection device convenient to use's advantage, has solved passenger traffic communication signal's detection device and has used inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a detection device for passenger traffic communication signals comprises a base, wherein both sides of the top of the base are fixedly connected with fixed rods, the top ends of the fixed rods are fixedly connected with fixed blocks, the inside of the fixed blocks is fixedly connected with a threaded sleeve, the inside of the threaded sleeve is connected with a screw rod, the top ends and the bottom ends of the screw rod both penetrate through the threaded sleeve and extend to the outside of the threaded sleeve, and are respectively and fixedly connected with a rotating block and a bearing, the inside of the fixed blocks is movably connected with an inserted rod, the top ends of the inserted rods extend to the outside of the rotating block, the bottom of the bearing is movably connected with a movable block, the bottom of the movable block is movably connected with a detection device body, the bottom of the detection device body is movably connected with the top of the base, both sides of the top of the base are both fixedly connected with connecting blocks, the inside of the, the utility model discloses a detection device for detecting the internal pressure of a motor vehicle, including base, connecting rod, the top through connection piece of connecting rod and the bottom fixed connection who extends to the outside of connecting block and movable block, the equal swing joint in both sides of detection device body has branch, the other end through connection piece of branch extends to the outside of connecting block, the equal fixedly connected with electric telescopic handle in both sides at base top, electric telescopic handle's top fixedly connected with sloping block, the surface of sloping block and the inner wall swing joint of branch.

Preferably, the top of the inclined block is fixedly connected with a baffle which is circular.

Preferably, the inside of the connecting block is provided with a sliding groove, and the inner wall of the sliding groove is movably connected with the surface of the stop block.

Preferably, the support rod is internally provided with a groove, and the groove is matched with the inclined block.

Preferably, the surface of the rotating block is provided with through holes, the number of the through holes is not less than two, and the inner wall of each through hole is movably connected with the surface of the corresponding inserted rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation that sets up swivel nut, screw rod, turning block, bearing, inserted bar, connecting block, dog, connecting rod, branch, electric telescopic handle and sloping block is used, makes passenger traffic communication signal's detection device convenient to use, and passenger traffic communication signal's detection device stability is strong, and is convenient for change passenger traffic communication signal's detection device, is favorable to people's use.

2. The utility model discloses a set up the baffle, make the sloping block remove more stably, through setting up the spout, make the dog remove more stably, through setting up the recess, make the sloping block can drive and remove about branch, through setting up the through-hole, be convenient for fix the turning block.

Drawings

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

FIG. 2 is an enlarged structural view of A in FIG. 1 according to the present invention;

fig. 3 is a top view of the turning block of the present invention.

In the figure: 1. a base; 2. fixing the rod; 3. a fixed block; 4. a threaded sleeve; 5. a screw; 6. rotating the block; 7. a bearing; 8. a movable block; 9. a detection device body; 10. connecting blocks; 11. a stopper; 12. a connecting rod; 13. a strut; 14. an electric telescopic rod; 15. a sloping block; 16. a baffle plate; 17. a chute; 18. inserting a rod; 19. a groove; 20. and a through hole.

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.

Referring to fig. 1-3, a detection device for passenger traffic communication signals, comprising a base 1, wherein both sides of the top of the base 1 are fixedly connected with a fixed rod 2, the top end of the fixed rod 2 is fixedly connected with a fixed block 3, the inside of the fixed block 3 is fixedly connected with a threaded sleeve 4, the inside of the threaded sleeve 4 is connected with a screw rod 5 in a threaded manner, the top end and the bottom end of the screw rod 5 both penetrate through the threaded sleeve 4 and extend to the outside of the threaded sleeve 4 and are respectively and fixedly connected with a rotating block 6 and a bearing 7, the surface of the rotating block 6 is provided with at least two through holes 20, the inner wall of each through hole 20 is movably connected with the surface of an insertion rod 18, the rotating block 6 is conveniently fixed by arranging the through holes 20, the inside of the fixed block 3 is movably connected with an insertion rod 18, the top end of the insertion rod 18 extends to the outside of the rotating block 6, the bottom of the bearing, the bottom of the detection device body 9 is movably connected with the top of the base 1, both sides of the top of the base 1 are fixedly connected with connecting blocks 10, a sliding groove 17 is formed in each connecting block 10, the inner wall of each sliding groove 17 is movably connected with the surface of each stop block 11, each stop block 11 is enabled to move more stably by arranging the sliding grooves 17, each stop block 11 is movably connected with each stop block 11 in each connecting block 10, the top of each stop block 11 is fixedly connected with a connecting rod 12, the top end of each connecting rod 12 penetrates through each connecting block 10 and extends to the outside of each connecting block 10 to be fixedly connected with the bottom of each movable block 8, each side of the detection device body 9 is movably connected with a support rod 13, each support rod 13 is internally provided with a groove 19, each groove 19 is matched with an inclined block 15, each inclined block 15 can drive each support rod 13 to move left and right by arranging the grooves 19, the other end, top fixedly connected with sloping block 15 of electric telescopic handle 14, top fixedly connected with baffle 16 of sloping block 15, baffle 16 is circular, through setting up baffle 16, it is more stable to make sloping block 15 remove, the surface of sloping block 15 and the inner wall swing joint of branch 13, through setting up swivel nut 4, screw rod 5, turning block 6, bearing 7, inserted bar 18, connecting block 10, dog 11, connecting rod 12, branch 13, electric telescopic handle 14 and sloping block 15's cooperation is used, make passenger traffic communication signal's detection device convenient to use, passenger traffic communication signal's detection device stability is strong, and be convenient for change passenger traffic communication signal's detection device, be favorable to people's use.

During the use, rotate turning block 6, turning block 6 drives screw rod 5 and rotates, screw rod 5 drives movable block 8 through bearing 7 and upwards removes, compress tightly detection device body 9, then start electric telescopic handle 14, electric telescopic handle 14 drives sloping block 15 and upwards removes, through the cooperation with branch 13 upper groove 19, make branch 13 remove, fix detection device body 9 once more, make passenger traffic communication signal's detection device convenient to use, passenger traffic communication signal's detection device stability is strong, and be convenient for change passenger traffic communication signal's detection device, be favorable to people's use.

In summary, the following steps: this a detection device for passenger traffic communication signal through swivel nut 4, screw rod 5, turning block 6, bearing 7, inserted bar 18, connecting block 10, dog 11, connecting rod 12, branch 13, electric telescopic handle 14 and sloping block 15, has solved passenger traffic communication signal's detection device and has used inconvenient problem.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A detection device for passenger traffic communication signals, comprising a base (1), characterized in that: the detection device comprises a base (1), fixing rods (2) are fixedly connected to two sides of the top of the base (1), a fixing block (3) is fixedly connected to the top ends of the fixing rods (2), a threaded sleeve (4) is fixedly connected to the inside of the fixing block (3), a screw rod (5) is connected to the inner thread of the threaded sleeve (4), the top end and the bottom end of the screw rod (5) penetrate through the threaded sleeve (4) and extend to the outside of the threaded sleeve (4) to be respectively and fixedly connected with a rotating block (6) and a bearing (7), an insertion rod (18) is movably connected to the inside of the fixing block (3), the top end of the insertion rod (18) extends to the outside of the rotating block (6), a movable block (8) is movably connected to the bottom of the bearing (7), a detection device body (9) is movably connected to the bottom of the movable block (8), and the bottom of the detection device body (, the utility model discloses a detection device, including base (1), the equal fixedly connected with connecting block in both sides (10) top, the inside swing joint of connecting block (10) has dog (11), the top fixedly connected with connecting rod (12) of dog (11), the top through connection piece (10) of connecting rod (12) and extend to the outside of connecting block (10) and the bottom fixed connection of movable block (8), the equal swing joint in both sides of detection device body (9) has branch (13), the other end through connection piece (10) of branch (13) and extend to the outside of connecting block (10), the equal fixedly connected with electric telescopic handle (14) in both sides at base (1) top, the top fixedly connected with sloping block (15) of electric telescopic handle (14), the surface of sloping block (15) and the inner wall swing joint of branch (13).

2. A detection apparatus for passenger traffic communication signals according to claim 1, wherein: the top of the sloping block (15) is fixedly connected with a baffle (16), and the baffle (16) is circular.

3. A detection apparatus for passenger traffic communication signals according to claim 1, wherein: a sliding groove (17) is formed in the connecting block (10), and the inner wall of the sliding groove (17) is movably connected with the surface of the stop block (11).

4. A detection apparatus for passenger traffic communication signals according to claim 1, wherein: a groove (19) is formed in the support rod (13), and the groove (19) is matched with the inclined block (15).

5. A detection apparatus for passenger traffic communication signals according to claim 1, wherein: through holes (20) are formed in the surface of the rotating block (6), the number of the through holes (20) is not less than two, and the inner wall of each through hole (20) is movably connected with the surface of the corresponding inserted rod (18).