CN214993257U - Signal increases ware - Google Patents
Signal increases ware Download PDFInfo
- Publication number
- CN214993257U CN214993257U CN202120653387.6U CN202120653387U CN214993257U CN 214993257 U CN214993257 U CN 214993257U CN 202120653387 U CN202120653387 U CN 202120653387U CN 214993257 U CN214993257 U CN 214993257U
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- fixed
- warning device
- support frame
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- subway
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- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000001681 protective effect Effects 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of subway signal acquisition, concretely relates to signal increases ware, it has solved the current problem that increases ware result of use is not good, maintenance work is inconvenient and subway signal warning device produces moisture easily. The utility model comprises a height increasing device main body and a subway signal warning device; the device also comprises a door-shaped support frame and a protective cover; the cross rod of the support frame is positioned above the heightening device main body, the bottom ends of the two vertical rods respectively extend into the heightening device main body, the bottom ends of the vertical rods are fixedly provided with moving mechanisms, the moving mechanisms are connected with power mechanisms, and the power mechanisms drive the moving mechanisms to drive the support frame to move up and down; the subway signal warning device is placed at the top of the cross rod of the support frame, the positions, located on the two sides of the subway signal warning device, of the cross rod are connected with positioning structures, and the subway signal warning device is fixed on the support frame through the positioning structures. The utility model discloses the application not only improves the convenience of use and the life that increase the ware, still improves the result of use that increases the ware.
Description
Technical Field
The utility model belongs to the technical field of subway signal acquisition, concretely relates to signal increases ware.
Background
Along with the development of science and technology, in order to alleviate traffic pressure, subways are popularized in various cities, the transmission of subway signals is an important guarantee for the safe operation of subways, the warning of the subway signals is also one of necessary facilities for guaranteeing the safety of passengers, and in the using process of the subway signal warning boards, heighteners are often required to be used for changing the relative positions of the subway signal warning boards in subway rails, so that subway drivers and subway maintenance personnel are better reminded.
The signal heightening devices in the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.
(1) The conventional signal heightening device is difficult to timely retract and release when not used at night, so that the subway signal warning device is exposed outside for a long time, and the using effect of the heightening device is reduced;
(2) the existing signal heightening device and the subway signal warning device are mostly fixedly installed through bolts, when the subway signal warning device is damaged, the disassembly work is time-consuming and labor-consuming, and inconvenience is brought to the maintenance work of workers;
(3) the existing signal heightening device is installed in a subway rail, and due to the fact that air in a tunnel is moist, moisture and dust are easily accumulated in the signal heightening device after the signal heightening device is used for a long time, and the service life of the subway signal warning device is shortened.
Disclosure of Invention
The utility model discloses solve the current problem that increases ware result of use is not good, maintenance work is inconvenient and subway signal warning device produces moisture easily, provide a signal and increase the ware.
The utility model discloses a following technical scheme realizes: a signal heightening device comprises a heightening device main body and a subway signal warning device; the device also comprises a door-shaped support frame and a protective cover;
the protection cover is fixed at the top of the height increaser body, the subway signal warning device is positioned in the protection cover, and an opening for the subway signal warning device to pass up and down is formed in the top of the protection cover;
the supporting frame comprises two vertical rods and a cross rod at the top, the cross rod is positioned above the heightening device main body, the bottom ends of the two vertical rods respectively extend into the heightening device main body, a moving mechanism is fixed at the bottom ends of the vertical rods, the moving mechanism is connected with a power mechanism, and the power mechanism drives the moving mechanism to drive the supporting frame to move up and down;
the subway signal warning device is placed at the top of the cross rod of the support frame, the positions, located on the two sides of the subway signal warning device, of the cross rod are connected with positioning structures, and the subway signal warning device is fixed on the support frame through the positioning structures.
Further, the moving mechanism comprises a threaded shaft, a supporting plate, a sliding rail and a pulley;
the device comprises a support frame, a power mechanism, a threaded shaft, a first sliding groove, a sliding pair, a sliding rail, a track groove and a lifting mechanism, wherein the threaded shaft is transversely arranged, one end of the threaded shaft is rotatably connected to the inner wall of the support frame, the power mechanism drives the threaded shaft to rotate, the threaded shaft is in threaded connection with a vertically arranged support plate, the bottom of a heightening device body is provided with the first sliding groove, the bottom end of the support plate and the first sliding groove form the sliding pair, one side of the support plate is fixedly provided with the sliding rail, the outer side wall of the sliding rail inclines inwards from bottom to top, and the outer side wall of the sliding rail is provided with the track groove along the trend;
the pulley is fixed on the inner side of the bottom end of the vertical rod of the support frame, and the pulley and the track groove form a moving pair; the bottom outside of montant is fixed with the movable block, is equipped with the second spout on being close to the inner wall of the ware main part that increases of montant, and the movable block constitutes the sliding pair with the second spout.
Further, the threaded shaft is rotatably connected with the heightening device main body through a bearing.
Further, the power mechanism comprises a driving motor, a rotating shaft, a first bevel gear and a second bevel gear;
the driving motor is fixed at the bottom of the heightening device main body, the output end of the driving motor is connected with the rotating shaft through the coupler, the rotating shaft is vertically arranged, and the top end of the rotating shaft is fixed with a first bevel gear;
and a second bevel gear is fixed at the free end of the threaded shaft and meshed with the first bevel gear.
Furthermore, a control panel is fixed on the outer wall of the height increasing device main body and is electrically connected with a driving motor of the power mechanism.
Furthermore, the positioning structure comprises a handle, a screw rod, an installation block, a connecting rod, a triangular limiting block and a clamping block;
the handle is fixed in the bottom of screw rod, the screw rod with the horizontal pole threaded connection of support frame, the top of screw rod is located the outside of horizontal pole, and the top of screw rod is fixed with the installation piece, and the connecting rod is located the inboard of installation piece, and the one end of connecting rod is articulated with the installation piece, the other end is articulated with the one end of grip block, and the other end of grip block is equipped with the barb, and the barb card is on subway signal warning device, and the bottom and the triangle stopper of grip block central point position are articulated, and the top at the horizontal pole is fixed to the triangle stopper.
Further, the outer wall of protection casing can be dismantled and be connected with the protective housing, and the protective housing is inside from interior to installing in proper order to outer and just imitate filter pulp and silica gel dampproof agent, is equipped with on the outer wall of protective housing and communicates to its inside breather pipe.
Further, the protective box and the protective cover are detachably connected through bolts.
The utility model discloses compare prior art's beneficial effect:
(1) by arranging the positioning structure, the subway signal warning device is arranged at the top of the support frame, and then the subway signal warning device and the support frame can be flexibly and relatively fixed or unfixed by manually rotating the handle, so that the subway signal warning device is prevented from being directly installed by using bolts, workers can conveniently maintain the subway signal warning device, and the use convenience of the height increaser is improved;
(2) by arranging the moving mechanism and the power mechanism, the subway signal warning device is stably and reliably driven to move up and down, so that the position of the subway signal warning device relative to the protective cover is changed, the subway signal warning device can be collected in the protective cover when the subway signal warning device is not used at night, a temporary collecting and releasing area is provided for the subway signal warning device, the using effect of the height increaser is improved, and the service life of the height increaser is prolonged;
(3) by arranging the protective box, the primary filter cotton in the protective box mainly absorbs dust particles in the tunnel to prevent the dust particles from being attached to the subway signal warning device, the silica gel moisture-proof agent in the protective box can absorb moisture in the subway, the vent pipe in the protective box plays a role in gas exchange, excessive moisture is prevented from entering the height increaser and the subway signal warning device, and the service life of the subway signal warning device is prolonged;
therefore, the application improves the convenience in use of the height increasing device, prolongs the service life of the subway signal warning device and improves the use effect of the height increasing device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the protective box of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
FIG. 4 is an enlarged view of FIG. 1 at B;
in the figure: 1-height increaser body, 2-threaded shaft, 3-support plate, 4-sliding track, 5-pulley, 6-control panel, 7-support frame, 8-protective cover, 9-subway signal warning device, 10-positioning structure, 1001-handle, 1002-screw rod, 1003-installation block, 1004-connecting rod, 1005-triangular limiting block, 1006-clamping block, 1007-barb, 11-protective box, 12-bolt, 13-primary filter cotton, 14-silica gel moisture-proof agent, 15-vent pipe, 16-driving motor, 17-rotating shaft, 18-first bevel gear, 19-second bevel gear, 20-opening, 21-track groove, 22-moving block, 23-first sliding groove and 24-second sliding groove.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope covered by the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to fig. 1 to 4, the utility model provides a technical scheme: a signal heightening device comprises a heightening device main body 1 and a subway signal warning device 9; the device also comprises a door-shaped support frame 7 and a protective cover 8;
the protective cover 8 is fixed at the top of the height increaser main body 1, the subway signal warning device 9 is positioned inside the protective cover 8, and an opening 20 for the subway signal warning device 9 to pass up and down is formed in the top of the protective cover 8;
the supporting frame 7 comprises two vertical rods and a cross rod at the top, the cross rod is positioned above the heightening device main body 1, the bottom ends of the two vertical rods respectively extend into the heightening device main body 1, a moving mechanism is fixed at the bottom ends of the vertical rods, the moving mechanism is connected with a power mechanism, and the power mechanism drives the moving mechanism to drive the supporting frame 7 to move up and down;
subway signal warning device 9 places in the horizontal pole top of support frame 7, and the position that lies in subway signal warning device 9 both sides on the horizontal pole all is connected with location structure 10, and location structure 10 fixes subway signal warning device 9 on support frame 7.
The moving mechanism comprises a threaded shaft 2, a supporting plate 3, a sliding rail 4 and a pulley 5;
the threaded shaft 2 is transversely arranged, one end of the threaded shaft 2 is rotatably connected to the inner wall of the support frame 7, the power mechanism drives the threaded shaft 2 to rotate, the threaded shaft 2 is in threaded connection with a vertically arranged support plate 3, the bottom of the heightening device main body 1 is provided with a first sliding groove 23, the bottom end of the support plate 3 and the first sliding groove 23 form a moving pair, one side of the support plate 3 is fixedly provided with a sliding rail 4, the outer side wall of the sliding rail 4 inclines inwards from bottom to top, and the outer side wall of the sliding rail 4 is provided with a rail groove 21 along the trend;
the pulley 5 is fixed on the inner side of the bottom end of the vertical rod of the support frame 7, and the pulley 5 and the track groove 21 form a moving pair; a moving block 22 is fixed on the outer side of the bottom end of the vertical rod, a second sliding groove 24 is arranged on the inner wall of the heightening device main body 1 close to the vertical rod, and the moving block 22 and the second sliding groove 24 form a moving pair.
The threaded shaft 2 is rotatably connected with the heightening device body 1 through a bearing.
The power mechanism comprises a driving motor 16, a rotating shaft 17, a first bevel gear 18 and a second bevel gear 19;
the driving motor 16 is fixed at the bottom of the heightening device main body 1, the output end of the driving motor 16 is connected with a rotating shaft 17 through a coupler, the rotating shaft 17 is vertically arranged, and a first bevel gear 18 is fixed at the top end of the rotating shaft 17;
a second bevel gear 19 is fixed at the free end of the threaded shaft 2, and the second bevel gear 19 is meshed with the first bevel gear 18.
A control panel 6 is fixed on the outer wall of the height increasing device body 1, the control panel 6 is electrically connected with a driving motor 16 of a power mechanism, and the motor 16 is moved to work through the control panel 6, so that the height increasing device is convenient for a user to operate.
The positioning structure 10 comprises a handle 1001, a screw 1002, a mounting block 1003, a connecting rod 1004, a triangular limiting block 1005 and a clamping block 1006;
The outer wall of protection casing 8 can be dismantled and be connected with protective housing 11, and protective housing 11 is inside from interior to exterior installs in proper order and just imitates filter pulp 13 and silica gel dampproof agent 14, is equipped with on protective housing 11's the outer wall and communicates to its inside breather pipe 15, and breather pipe 15 plays gas exchange's effect.
The protective box 11 is detachably connected with the protective cover 8 through bolts.
The utility model discloses a theory of operation:
when the subway signal warning device is used, firstly, the subway signal warning device 9 is placed at the top end of the supporting frame 7, then the handle 1001 is manually rotated to drive the screw 1002 to rotate, the screw 1002 can drive the mounting block 1003 to move upwards, the mounting block 1003 can drive the connecting rod 1004 to move while the mounting block 1003 moves, the connecting rod 1004 and the clamping block 1006 are hinged to each other, the triangular limiting block 1005 plays a role in fixedly supporting the clamping block 1006, the connecting rod 1004 can drive the clamping block 1006 to rotate, so that the subway signal warning device 9 is fixed by using an opening of the clamping block 1006, and the phenomenon of displacement of the subway signal warning device is avoided, therefore, the subway signal warning device is prevented from being directly installed by using bolts due to the arrangement of the positioning structure 10, workers can conveniently maintain the subway signal warning device 9, and the use convenience of the heightening device is improved; the protective box 11 is fixed on the protective cover 8 through the bolts 12, the primary filter cotton 13 mainly absorbs dust particles in the tunnel to prevent the dust particles from being attached to the subway signal warning device 9, moisture in the subway can be absorbed through the silica gel moisture-proof agent 14, the vent pipe 15 mainly plays a role in gas exchange, excessive moisture is prevented from entering the heightening device and the subway signal warning device 9, and the service life of the subway signal warning device is prolonged; the driving motor 16 can be controlled by the control panel 6 to work, so that the driving motor can drive the rotating shaft 17, the first bevel gear 18 and the second bevel gear 19 to rotate together, the second bevel gear 19 can drive the threaded shaft 2 to rotate on the inner wall of the heightening device body 1, so that the support plate 3 can horizontally move on the threaded surface of the threaded shaft 2, in the moving process of the supporting plate 3, the pulley 5 can relatively slide in the sliding track 4, so that the pulley 5 drives the supporting frame 7 to slide up and down along the inner wall of the heightening device main body 1, namely, the support frame 7 is pushed to ascend by the movement of the sliding track 4, thereby changing the position of the subway signal warning device 9, and the subway signal warning device 9 can be received in the protective cover 8 through the arrangement of the protective cover 8, therefore, a temporary retraction area is provided for the subway signal warning device 9, and the using effect of the heightening device is improved.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. A signal heightening device comprises a heightening device main body (1) and a subway signal warning device (9); the method is characterized in that: the device also comprises a door-shaped support frame (7) and a protective cover (8);
the protective cover (8) is fixed to the top of the heightening device main body (1), the subway signal warning device (9) is located inside the protective cover (8), and an opening (20) for the subway signal warning device (9) to pass through up and down is formed in the top of the protective cover (8);
the supporting frame (7) comprises two vertical rods and a cross rod at the top, the cross rod is positioned above the heightening device main body (1), the bottom ends of the two vertical rods respectively extend into the heightening device main body (1), a moving mechanism is fixed at the bottom ends of the vertical rods, the moving mechanism is connected with a power mechanism, and the power mechanism drives the moving mechanism to drive the supporting frame (7) to move up and down;
subway signal warning device (9) are placed in the horizontal pole top of support frame (7), and the position that lies in subway signal warning device (9) both sides on the horizontal pole all is connected with location structure (10), and location structure (10) are fixed subway signal warning device (9) on support frame (7).
2. A signal booster as claimed in claim 1, wherein: the moving mechanism comprises a threaded shaft (2), a supporting plate (3), a sliding track (4) and a pulley (5);
the device is characterized in that the threaded shaft (2) is transversely arranged, one end of the threaded shaft (2) is rotatably connected to the inner wall of the support frame (7), the power mechanism drives the threaded shaft (2) to rotate, the threaded shaft (2) is connected with the support plate (3) which is vertically arranged in a threaded manner, a first sliding groove (23) is formed in the bottom of the heightening device body (1), the bottom end of the support plate (3) and the first sliding groove (23) form a moving pair, a sliding track (4) is fixed on one side of the support plate (3), the outer side wall of the sliding track (4) inclines inwards from bottom to top, and a track groove (21) is formed in the outer side wall of the sliding track (4) along the trend of the sliding track;
the pulley (5) is fixed on the inner side of the bottom end of a vertical rod of the support frame (7), and the pulley (5) and the rail groove (21) form a moving pair; a moving block (22) is fixed on the outer side of the bottom end of the vertical rod, a second sliding groove (24) is formed in the inner wall of the heightening device main body (1) close to the vertical rod, and the moving block (22) and the second sliding groove (24) form a moving pair.
3. A signal booster as claimed in claim 2, wherein: the threaded shaft (2) is rotatably connected with the heightening device main body (1) through a bearing.
4. A signal booster as claimed in claim 2, wherein: the power mechanism comprises a driving motor (16), a rotating shaft (17), a first bevel gear (18) and a second bevel gear (19);
the driving motor (16) is fixed at the bottom of the heightening device main body (1), the output end of the driving motor (16) is connected with the rotating shaft (17) through a coupler, the rotating shaft (17) is vertically arranged, and a first bevel gear (18) is fixed at the top end of the rotating shaft (17);
and a second bevel gear (19) is fixed at the free end of the threaded shaft (2), and the second bevel gear (19) is meshed with the first bevel gear (18).
5. A signal booster as claimed in claim 4, wherein: a control panel (6) is fixed on the outer wall of the height increasing device main body (1), and the control panel (6) is electrically connected with a driving motor (16) of the power mechanism.
6. A signal booster as claimed in claim 1, 2 or 4, characterized in that: the positioning structure (10) comprises a handle (1001), a screw (1002), a mounting block (1003), a connecting rod (1004), a triangular limiting block (1005) and a clamping block (1006);
handle (1001) are fixed in the bottom of screw rod (1002), screw rod (1002) with the horizontal pole threaded connection of support frame (7), the top of screw rod (1002) is located the outside of horizontal pole, the top of screw rod (1002) is fixed with installation piece (1003), connecting rod (1004) are located the inboard of installation piece (1003), the one end and the installation piece (1003) of connecting rod (1004) are articulated, the other end is articulated with the one end of grip block (1006), the other end of grip block (1006) is equipped with barb (1007), barb (1007) card is on subway signal warning device (9), the bottom of grip block (1006) central point puts is articulated with triangle stopper (1005), triangle stopper (1005) are fixed at the top of horizontal pole.
7. A signal booster as claimed in claim 6, wherein: the outer wall of protection casing (8) can be dismantled and be connected with protective housing (11), and protective housing (11) is inside from interior to installing in proper order outside and just imitates filter pulp (13) and silica gel dampproof agent (14), is equipped with on the outer wall of protective housing (11) to its inside breather pipe (15).
8. A signal booster as claimed in claim 7, wherein: the protective box (11) is detachably connected with the protective cover (8) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120653387.6U CN214993257U (en) | 2021-03-31 | 2021-03-31 | Signal increases ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120653387.6U CN214993257U (en) | 2021-03-31 | 2021-03-31 | Signal increases ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214993257U true CN214993257U (en) | 2021-12-03 |
Family
ID=79094903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120653387.6U Active CN214993257U (en) | 2021-03-31 | 2021-03-31 | Signal increases ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214993257U (en) |
-
2021
- 2021-03-31 CN CN202120653387.6U patent/CN214993257U/en active Active
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