CN220430153U - Anti-slip stopper for subway construction shield construction - Google Patents
Anti-slip stopper for subway construction shield construction Download PDFInfo
- Publication number
- CN220430153U CN220430153U CN202321851232.9U CN202321851232U CN220430153U CN 220430153 U CN220430153 U CN 220430153U CN 202321851232 U CN202321851232 U CN 202321851232U CN 220430153 U CN220430153 U CN 220430153U
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- Prior art keywords
- connecting seat
- double
- collision beam
- cement
- cement pier
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 239000004568 cement Substances 0.000 claims abstract description 41
- 230000003137 locomotive effect Effects 0.000 abstract description 15
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 241001669679 Eleotris Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Abstract
The utility model discloses an anti-slip stopper for subway construction shield construction, which comprises a first cement pier, a second cement pier and an anti-collision beam, wherein a connecting seat is arranged on the surface of the first cement pier through an expansion bolt, the other end of the anti-collision beam is positioned in the connecting seat, a pin shaft which is rotationally connected with the connecting seat is fixedly penetrated through the middle part of the anti-collision beam, the upper end of the pin shaft extends to the upper end of the connecting seat through a bearing with a seat, the lower end of the pin shaft is rotationally connected with the connecting seat through a thrust bearing sleeve, a speed reducing motor is arranged in the connecting seat, a driving shaft of the speed reducing motor extends to the upper end of the connecting seat, double-row chain wheels are respectively arranged on the transmission shaft of the connecting seat and the upper surface of the pin shaft, and double-row chain wheels are sleeved on the surfaces of the two double-row chain wheels; according to the utility model, through the first cement pier, the second cement pier and the anti-collision beam, the anti-slip performance of the electric locomotive is realized, and meanwhile, the opening and closing states of the anti-collision beam are conveniently controlled, so that the passing of all equipment is facilitated.
Description
Technical Field
The utility model relates to the field of subway shield construction, in particular to an anti-slip stopper for subway construction shield construction.
Background
When the subway tunnel shield constructs the construction operation, electric locomotive operation has the rail gradient big line slope and reaches 35 thousandth, and the train heavy load frequently starts and stops on the ramp, and characteristics such as the braking distance that require is short, and the probability of taking place the swift current car is very big, causes on-the-spot constructor to be injured or strike and damage the shield constructs the machine.
The prior anti-slip car mainly has two modes, one is that a hook is arranged at the front end of the electric locomotive and is connected with a car body through other components, when a car sliding occurs, a driver operates a hook head of the hook to hook a sleeper in the middle of a track, so that the aim of preventing the car sliding is fulfilled, the other is that a cylindrical bolt is arranged at the front end of the electric locomotive and is connected with the car body, when the car sliding occurs, the driver operates the cylindrical bolt to insert the middle of the track sleeper, so that the aim of preventing the car sliding is fulfilled, but the two structures easily cause damage to the track and the electric locomotive, and later repair to the track and the electric locomotive is more troublesome.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides an anti-slip stopper for subway construction shield construction, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a subway construction shield constructs construction with preventing swift current stopper, includes first cement mound and the second cement mound of pouring at track both ends, be provided with crashproof roof beam between first cement mound and the second cement mound, crashproof roof beam one end is placed at the front end of second cement mound, the connecting seat is installed through expansion bolts to first cement mound surface, crashproof roof beam other end is located the connecting seat, and crashproof roof beam middle part is fixed to run through simultaneously and is connected with the connecting seat rotation round pin axle, the round pin axle upper end extends to the connecting seat upper end through the area seat bearing, the round pin axle lower extreme is connected with the connecting seat rotation through thrust bearing cover, install gear motor in the connecting seat, gear motor drive shaft extends to the upper end of connecting seat, double sprocket is installed respectively to the upper surface of transmission shaft and round pin axle of connecting seat, two double sprocket surface cover is equipped with double chain.
As a preferable technical scheme of the utility model, the front end of the anti-collision beam is provided with anti-collision rubber through an expansion bolt, and the anti-collision rubber is of a D-shaped structure.
As a preferable technical scheme of the utility model, the front end of the second cement pier is provided with a supporting frame through an expansion bolt, and one end of the anti-collision beam is placed at the upper end of the supporting frame.
As a preferable technical scheme of the utility model, the upper end of the connecting seat is also provided with a chain cover, the double-row chain wheel and the double-row chain are positioned in the chain cover, one end of the connecting seat is provided with a motor cover, and the gear motor is positioned between the motor cover and the connecting seat.
As a preferable technical scheme of the utility model, a sensor mounting frame positioned at the outer end of one double-row chain wheel is arranged on the inner side of the chain cover, and a limit sensor is arranged on the sensor mounting frame.
As a preferable technical scheme of the utility model, the front end and the rear end of the upper side of the first cement pier are respectively provided with the red-green double-color lamp, when the anti-collision beam is closed, the red-green double-color lamp is displayed as a red lamp, and when the anti-collision beam is opened, the red-green double-color lamp is displayed as a green lamp.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the first cement piers and the second cement piers which are cast at the two ends of the track are matched with the anti-collision beam, so that the anti-collision beam plays a role in blocking the movement of the electric locomotive when the electric locomotive is in a running state, the anti-running performance of the electric locomotive is realized, and meanwhile, the opening and closing states of the anti-collision beam are conveniently controlled through the use of the speed reducing motor, the two rows of chain wheels, the two rows of chains and the pin shaft, so that the running of each device is facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model except for a chain cage;
FIG. 3 is a schematic view of the structure of an impact beam of the present utility model;
FIG. 4 is a schematic view of a first cement pier according to the present utility model;
FIG. 5 is a schematic structural view of a second cement pier of the present utility model;
wherein: 1. a first cement pier; 2. a second cement pier; 3. a red-green light; 4. an anti-collision beam; 5. an anti-collision rubber; 6. a connecting seat; 7. a motor cover; 8. a speed reducing motor; 9. a thrust bearing sleeve; 10. double row chain wheels; 11. double rows of chains; 12. a bearing with a seat; 13. a pin shaft; 14. a support frame; 15. a chain cover.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
as shown in fig. 1-4, the utility model provides an anti-slip stopper for subway construction shield construction, which comprises a first cement pier 1 and a second cement pier 2 which are poured at two ends of a track, wherein an anti-collision beam 4 is arranged between the first cement pier 1 and the second cement pier 2, one end of the anti-collision beam 4 is arranged at the front end of the second cement pier 2, a connecting seat 6 is arranged on the surface of the first cement pier 1 through an expansion bolt, the other end of the anti-collision beam 4 is positioned in the connecting seat 6, meanwhile, a pin shaft 13 which is rotationally connected with the connecting seat 6 is fixedly penetrated in the middle of the anti-collision beam 4, the upper end of the pin shaft 13 extends to the upper end of the connecting seat 6 through a bearing 12 with a seat, the lower end of the pin shaft 13 is rotationally connected with the connecting seat 6 through a thrust bearing sleeve 9, a speed reducing motor 8 is arranged in the connecting seat 6, a driving shaft of the speed reducing motor 8 extends to the upper end of the connecting seat 6, double-row chain wheels 10 are respectively arranged on the transmission shaft of the connecting seat 6 and the upper surfaces of the pin shaft 13, and double-row chain wheels 11 are sleeved on the surfaces of the two-row chain wheels 10;
the stopper is connected with an external power supply system through a power line and is simultaneously connected with an external control system in a wireless mode, and the gear motor 8 is an XLE (D) vertical two-stage appearance cycloidal pin gear motor;
in this embodiment, through the first cement mound 1 and the second cement mound 2 of pouring at orbital both ends, simultaneously, the crashproof roof beam 4 that sets up between first cement mound 1 and second cement mound 2, when electric locomotive swift current, through crashproof roof beam 4 to the effect that plays the blocking of electric locomotive removal, and then realize the swift current performance of electric locomotive, simultaneously, when needs pass through the stopper, at first control gear motor 8 work, gear motor 8 drives the rotation clockwise of one double sprocket 10 rather than being connected, simultaneously the use of cooperation double chain 11 drives another double sprocket 10 and rotates, simultaneously another double sprocket 10 drives round pin axle 13 rotation, round pin axle 13 drives crashproof roof beam 4 forward end and removes to 90, the same line of electric locomotive of being convenient for.
As shown in fig. 3, this embodiment discloses that the front end of the anti-collision beam 4 is mounted with an anti-collision rubber 5 through an expansion bolt, and the anti-collision rubber 5 has a D-shaped structure;
in this embodiment, when electric locomotive and crashproof roof beam 4 contact, through the setting of crashproof rubber 5, accomplish crashproof cushioning's effect, reduce crashproof roof beam 4 and electric locomotive damage risk.
As shown in fig. 5, this embodiment discloses that the front end of the second cement pier 2 is provided with a supporting frame 14 through expansion bolts, and one end of the anti-collision beam 4 is placed at the upper end of the supporting frame 14;
in this embodiment, through the support frame 14 installed at the front end of the second cement pier 2, the effect of supporting the end of the anti-collision beam 4 close to the second cement pier 2 is achieved, and the problem of damage caused by the gravity of the anti-collision beam 4 is prevented.
As shown in fig. 1, this embodiment discloses that the upper end of the connection seat 6 is also provided with a chain cover 15, the double-row chain wheel 10 and the double-row chain 11 are located in the chain cover 15, one end of the connection seat 6 is provided with a motor cover 7, and the speed reducing motor 8 is located between the motor cover 7 and the connection seat 6;
in this embodiment, through the setting of motor cover 7 and motor cover 7, play the effect of protection to double sprocket 10, double chain 11 and gear motor 8, prevent to cause the damage because of external factor.
As shown in fig. 4, this embodiment discloses that a sensor mounting rack located at the outer end of one of the double-row sprockets 10 is mounted on the inner side of the chain cover 15, and a limit sensor is mounted on the sensor mounting rack and is wirelessly connected with an external control system;
in this embodiment, through the setting of limit sensor, play certain detection effect to the rotation angle of round pin axle 13, prevent excessive rotation, the dead problem of card appears.
As shown in fig. 1, this embodiment discloses that the front and rear ends of the upper side of the first cement pier 1 are respectively provided with a red-green double-color lamp 3, when the anti-collision beam 4 is turned off, the red-green double-color lamp 3 is displayed as a red lamp, and when the anti-collision beam 4 is turned on, the red-green double-color lamp 3 is displayed as a green lamp;
in this embodiment, through the setting of red green bi-color lamp 3 for the open and shut state of crashproof roof beam 4 is comparatively striking.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a subway construction shield constructs construction with preventing swift current stopper, includes first cement mound (1) and second cement mound (2) of pouring at track both ends, its characterized in that: an anti-collision beam (4) is arranged between the first cement pier (1) and the second cement pier (2), one end of the anti-collision beam (4) is placed at the front end of the second cement pier (2), a connecting seat (6) is installed on the surface of the first cement pier (1) through an expansion bolt, the other end of the anti-collision beam (4) is located in the connecting seat (6), a pin roll (13) rotationally connected with the connecting seat (6) is fixedly penetrated through the middle of the anti-collision beam (4), the upper end of the pin roll (13) extends to the upper end of the connecting seat (6) through a belt seat bearing (12), the lower end of the pin roll (13) is rotationally connected with the connecting seat (6) through a thrust bearing sleeve (9), a speed reducing motor (8) is installed in the connecting seat (6), a driving shaft of the speed reducing motor (8) extends to the upper end of the connecting seat (6), a double-row chain wheel (10) is respectively installed on the upper surface of a driving shaft of the connecting seat (6), and two double-row chain wheels (10) are sleeved on the surface of the driving shaft.
2. The anti-slip stopper for subway construction shield construction according to claim 1, wherein: the front end of the anti-collision beam (4) is provided with anti-collision rubber (5) through an expansion bolt, and the anti-collision rubber (5) is of a D-shaped structure.
3. The anti-slip stopper for subway construction shield construction according to claim 1, wherein: the front end of the second cement pier (2) is provided with a supporting frame (14) through an expansion bolt, and one end of the anti-collision beam (4) is placed at the upper end of the supporting frame (14).
4. The anti-slip stopper for subway construction shield construction according to claim 1, wherein: the chain cover (15) is also installed at the upper end of the connecting seat (6), the double-row chain wheel (10) and the double-row chain (11) are located in the chain cover (15), the motor cover (7) is installed at one end of the connecting seat (6), and the gear motor (8) is located between the motor cover (7) and the connecting seat (6).
5. The anti-slip stopper for subway construction shield construction according to claim 4, wherein: the inside of the chain cover (15) is provided with a sensor mounting frame positioned at the outer end of one double-row chain wheel (10), and the sensor mounting frame is provided with a limit sensor.
6. The anti-slip stopper for subway construction shield construction according to claim 1, wherein: the red-green double-color lamp (3) is installed respectively to the front and back end of first cement mound (1) upside, and when crashproof roof beam (4) was closed, red-green double-color lamp (3) showed as the red light, and when crashproof roof beam (4) was opened, red-green double-color lamp (3) showed as the green light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321851232.9U CN220430153U (en) | 2023-07-14 | 2023-07-14 | Anti-slip stopper for subway construction shield construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321851232.9U CN220430153U (en) | 2023-07-14 | 2023-07-14 | Anti-slip stopper for subway construction shield construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220430153U true CN220430153U (en) | 2024-02-02 |
Family
ID=89694995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321851232.9U Active CN220430153U (en) | 2023-07-14 | 2023-07-14 | Anti-slip stopper for subway construction shield construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220430153U (en) |
-
2023
- 2023-07-14 CN CN202321851232.9U patent/CN220430153U/en active Active
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