CN217231505U - Pier construction safety device that rectifies - Google Patents
Pier construction safety device that rectifies Download PDFInfo
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- CN217231505U CN217231505U CN202122614664.5U CN202122614664U CN217231505U CN 217231505 U CN217231505 U CN 217231505U CN 202122614664 U CN202122614664 U CN 202122614664U CN 217231505 U CN217231505 U CN 217231505U
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- safety fence
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- 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
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Abstract
The utility model discloses a pier deviation rectifying construction safety protection device, which comprises a moving mechanism, two power mechanisms connected on the moving mechanism in a sliding way and a safety fence mechanism connected at the lower part of the moving mechanism, wherein the two power mechanisms are respectively connected at two sides of the safety fence mechanism in a sliding way, and a fixing mechanism is arranged at the lower side of the safety fence mechanism; the two power mechanisms are both hoisted on the upper guide frame, and the fixing mechanism slides in the side guide frame; adopt the suspension type mode, move the operation position of safety fence through power unit, can adjust at any time according to the difference of operation position, the installation area that has reduced the operation platform can save the expense of later maintenance simultaneously greatly to can increase operation personnel's operating space at fixed in-process when using.
Description
Technical Field
The utility model belongs to the technical field of the bridge rectifies, concretely relates to pier construction safety device that rectifies.
Background
In the prior art, the position deviation of a bridge often appears in the installation process, and the method generally adopted at home and abroad at present is to correct manually. When correcting, the bridge inspection vehicle uses the cantilever to convey the truss or manned hanging basket structure to the position under the bridge, and technicians correct the bridge on the truss or manned hanging basket; however, the cantilever type is not stable enough in the process of correction operation, so that the phenomenon of shaking is easy to occur, and the occupied space is large.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pier deviation rectifying construction safety protection device; the above problems can be solved.
The utility model discloses the technical scheme who adopts does:
a pier deviation rectifying construction safety protection device comprises a moving mechanism, two power mechanisms and a safety fence mechanism, wherein the two power mechanisms are connected to the moving mechanism in a sliding mode, the safety fence mechanism is connected to the lower portion of the moving mechanism, the two power mechanisms are connected to two sides of the safety fence mechanism in a sliding mode respectively, and a fixing mechanism is arranged on the lower side of the safety fence mechanism;
the bridge is characterized by further comprising an upper guide frame fixedly connected to the bottom of the bridge through nuts and a side guide frame fixedly connected to the bridge pier, the two power mechanisms are all hoisted on the upper guide frame, and the fixing mechanisms slide inside the side guide frame.
Preferably, the moving mechanism comprises a moving support, a first screw rod rotatably connected to the middle of the moving support, and a first motor fixedly connected to one side of the moving support, wherein an output shaft of the first motor is fixedly connected to one end of the first screw rod.
Preferably, the power mechanism comprises a power support connected to the movable support in a sliding manner, guide wheels rotatably connected to two sides of the power support, a second motor fixedly connected to one side of the power support, and a sliding block fixedly connected to the lower portion of the power support, and an output shaft of the second motor is fixedly connected to one of the guide wheel supports.
Preferably, safety fence mechanism includes sliding connection and is in safety fence support on the removal support, connect the removal safety fence and the fixed connection of safety fence mechanism both sides are in two first racks of safety fence support lower part, both sides and two around the safety fence support all be provided with flexible guardrail between the removal safety fence, the bottom and two of safety fence support all be provided with first hydro-cylinder between the removal safety fence, the safety fence support with threaded connection, two between the first lead screw remove the safety fence respectively with two sliding connection between the slider.
Preferably, fixed establishment includes sliding connection and is in the fixed bolster, the sliding connection of safety fence support bottom are in fixed carriage and rotation on the fixed bolster are connected two first drive wheels on the fixed bolster, the both sides of fixed carriage all are provided with the second rack, two second racks respectively with two the transmission is connected between the first drive wheel, two first drive wheel respectively with two the transmission is connected between the first rack, the fixed bolster with be provided with the second hydro-cylinder between the safety fence support.
Preferably, fixed columns are equidistantly arranged on the fixed sliding frame, and fixed holes matched with the fixed columns in size are equidistantly arranged on the fixed support.
Preferably, the second oil cylinder is communicated with the two first oil cylinders to form a communicating device.
The utility model has the advantages that: compared with a safety protection device, the device adopts a suspension type mode, moves the operation position of the safety fence through the power mechanism, can be adjusted at any time according to the difference of the operation position, reduces the installation area of the operation platform, can greatly save the cost of later maintenance, and can increase the operation area of operators in the fixed position through the change of the position of the safety fence mechanism.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural diagram I of the whole shaft side of the present invention;
FIG. 2 is a schematic structural view of the whole front side of the present invention;
FIG. 3 is a schematic structural view II of the whole shaft side of the present invention;
fig. 4 is a schematic structural diagram of the moving mechanism and the power mechanism of the present invention;
fig. 5 is a schematic structural view of the safety fence mechanism of the present invention;
fig. 6 is a schematic structural diagram of the fixing mechanism of the present invention.
In the figure: 1-a moving mechanism; 101-a mobile carriage; 102-a first electric machine; 103-a first lead screw; 2, a power mechanism; 201-power support; 202-a second electric machine; 203-a guide wheel; 204-a slide block; 3-a safety fence mechanism; 301-safety fence support; 302-moving the security bar; 303-telescopic guard bar; 304-a first cylinder; 305-a first rack; 4-a fixing mechanism; 401-a fixed support; 402-a stationary carriage; 403-a second cylinder; 404-a first drive wheel; 405-a fixation hole; 406-fixed columns; 407-a second rack; 5, mounting a guide frame; a 6-side guide frame; 8-bridge beam; 9-bridge pier.
Detailed Description
The present invention will be further explained with reference to the drawings and specific embodiments.
The following describes a specific embodiment of the present invention with reference to fig. 1 to 6, which is a pier deviation rectifying construction safety protection device, including a moving mechanism 1, two power mechanisms 2 slidably connected to the moving mechanism 1, and a safety fence mechanism 3 connected to a lower portion of the moving mechanism 1, wherein the two power mechanisms 2 are slidably connected to two sides of the safety fence mechanism 3, respectively, and a fixing mechanism 4 is disposed at a lower side of the safety fence mechanism 3; the bridge is characterized by further comprising an upper guide frame 5 fixedly connected to the bottom of the bridge through nuts and a side guide frame 6 fixedly connected to the bridge pier, the two power mechanisms 2 are both hoisted on the upper guide frame 5, and the fixing mechanism 4 slides inside the side guide frame 6; compared with a safety protection device, the device adopts a suspension type mode, moves the operation position of the safety fence through the power mechanism, can be adjusted at any time according to the difference of the operation position, reduces the installation area of the operation platform, can greatly save the cost of later maintenance, and can increase the operation area of operators in the fixed position through the change of the position of the safety fence mechanism.
Preferably, in an embodiment of the present invention, referring to fig. 4 again, the moving mechanism 1 includes a moving bracket 101, a first screw 103 rotatably connected to the middle of the moving bracket 101, and a first motor 102 fixedly connected to one side of the moving bracket 101, wherein an output shaft of the first motor 102 is fixedly connected to one end of the first screw 103; the power mechanism 2 comprises a power bracket 201 connected to the movable bracket 101 in a sliding manner, guide wheels 203 rotatably connected to two sides of the power bracket 201, a second motor 202 fixedly connected to one side of the power bracket 201, and a slide block 204 fixedly connected to the lower part of the power bracket 201, wherein an output shaft of the second motor 202 is fixedly connected with one of the guide wheels 203; the first screw rod 103 can be driven to rotate by driving the first motor 102, and the safety fence mechanism 3 is pushed to move through threads in the rotating process; because the guide wheel 203 is clamped in the groove on the upper guide frame 5, the second motor 202 is driven to rotate by driving the second motor 202 in the moving process, and the device is driven to move by using the friction force between the second motor 202 and the upper guide frame 5.
Preferably, in an embodiment of the present invention, referring to fig. 5 to 6 again, the safety fence mechanism 3 includes a safety fence support 301 slidably connected to the movable support 101, movable safety fences 302 connected to two sides of the safety fence mechanism 3, and two first racks 305 fixedly connected to a lower portion of the safety fence support 301, telescopic fences 303 are disposed between the front and rear sides of the safety fence support 301 and the two movable safety fences 302, a first oil cylinder 304 is disposed between a bottom of the safety fence support 301 and the two movable safety fences 302, the safety fence support 301 is in threaded connection with the first lead screw 103, and the two movable safety fences 302 are slidably connected with the two sliding blocks 204 respectively; the fixing mechanism 4 comprises a fixing support 401 slidably connected to the bottom of the safety fence support 301, a fixing carriage 402 slidably connected to the fixing support 401, and two first transmission wheels 404 rotatably connected to the fixing support 401, wherein two sides of the fixing carriage 402 are both provided with second racks 407, the two second racks 407 are respectively in transmission connection with the two first transmission wheels 404, the two first transmission wheels 404 are respectively in transmission connection with the two first racks 305, and a second oil cylinder 403 is arranged between the fixing support 401 and the safety fence support 301; the fixed carriage 402 is provided with fixed columns 406 at equal intervals, and the fixed bracket 401 is provided with fixed holes 405 at equal intervals, the size of which is matched with that of the fixed columns 406; the second oil cylinder 403 is communicated with the two first oil cylinders 304 to form a communicating vessel; the distance between the safety fence support 301 and the fixed support 401 will be reduced during the movement of the safety fence support 301, since the fixed support 401 is slidably connected inside the side guide frame 6, in this way, during the movement, the first driving wheel 404 on the fixed support 401 is engaged with the first rack 305 at the lower part of the safety fence support 301 to drive the first driving wheel 404 to rotate, during the rotation, the first driving wheel is engaged with the second rack 407 on the fixed carriage 402 to drive the fixed carriage 402 to move to one side of the fixed support 401, after the fixed carriage moves to a specified position, the fixed column 406 on the fixed carriage 402 will penetrate through the fixed hole 405 on the side guide frame 6 and inserted into the fixed support 401 to fix the safety fence mechanism 3, thereby preventing the movement phenomenon during the operation, by utilizing the relative change of the position between the fixed support 401 and the safety fence support 301, in the fixing process, the second oil cylinder 403 is arranged between the fixing support 401 and the safety fence support 301 in an extruding mode, the first oil cylinder 304 is made to extend to push the movable safety fence 302 to move towards two sides by means of the principle of a communicating device, and therefore the operation space of operators is enlarged.
The utility model relates to a pier construction safety device that rectifies, the theory of operation of its device is:
in the using process, an operator firstly directly enters the device through stairs, and because the guide wheel 203 is clamped in the groove on the upper guide frame 5, the second motor 202 is driven to rotate in the moving process by driving the second motor 202, and the device is driven to move by using the friction force between the second motor 202 and the upper guide frame 5; after the operation position is moved, the first motor 102 is driven to drive the first screw rod 103 to rotate, and the safety fence mechanism 3 is pushed to move through threads in the rotating process; the distance between an operator and an operation position is shortened, so that the operation of the operator can be more convenient, the distance between the safety fence support 301 and the fixing support 401 is reduced in the moving process of the safety fence support 301, because the fixing support 401 is connected inside the side guide frame 6 in a sliding manner, in the moving process, the first driving wheel 404 on the fixing support 401 is meshed with the first rack 305 at the lower part of the safety fence support 301 to drive the first driving wheel 404 to rotate, in the rotating process, the first driving wheel is meshed with the second rack 407 on the fixing carriage 402 to drive the fixing carriage 402 to move to one side of the fixing support 401, after the fixing carriage 402 moves to a specified position, the fixing column 406 on the fixing carriage 402 penetrates through the fixing hole 405 on the fixing support 401 and is inserted into the side guide frame 6 to fix the safety fence mechanism 3, the phenomenon of movement during operation is prevented, the first oil cylinder 304 extends to push the movable safety fence 302 to move towards two sides by utilizing the principle of a communicating device through utilizing the relative change of the position between the fixing bracket 401 and the safety fence bracket 301 and the extrusion of the second oil cylinder 403 arranged between the fixing bracket 401 and the safety fence bracket 301 during the fixing process, and further expanding the operation space of an operator.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a pier construction safety device that rectifies which characterized in that: the safety fence mechanism comprises a moving mechanism (1), two power mechanisms (2) connected to the moving mechanism (1) in a sliding manner, and a safety fence mechanism (3) connected to the lower portion of the moving mechanism (1), wherein the two power mechanisms (2) are respectively connected to two sides of the safety fence mechanism (3) in a sliding manner, and a fixing mechanism (4) is arranged on the lower side of the safety fence mechanism (3);
still include through nut fixed connection last leading truck (5) and the fixed connection of bridge (8) bottom side leading truck (6) on pier (9), two power unit (2) all hoist and mount are in go up on leading truck (5), fixed establishment (4) slide inside side leading truck (6).
2. The pier deviation rectifying construction safety protection device according to claim 1, characterized in that: the moving mechanism (1) comprises a moving support (101), a first screw rod (103) rotatably connected to the middle of the moving support (101), and a first motor (102) fixedly connected to one side of the moving support (101), wherein an output shaft of the first motor (102) is fixedly connected to one end of the first screw rod (103).
3. The pier deviation rectifying construction safety protection device according to claim 2, characterized in that: the power mechanism (2) comprises a power support (201) connected to the moving support (101) in a sliding mode, guide wheels (203) rotatably connected to the two sides of the power support (201), a second motor (202) fixedly connected to one side of the power support (201) and a sliding block (204) fixedly connected to the lower portion of the power support (201), and an output shaft of the second motor (202) is fixedly connected with one of the guide wheels (203).
4. The pier deviation rectifying construction safety protection device according to claim 3, characterized in that: safety fence mechanism (3) include sliding connection and are in safety fence support (301) on movable support (101), connect and be in the removal safety fence (302) and the fixed connection of safety fence mechanism (3) both sides are in two first rack (305) of safety fence support (301) lower part, both sides and two around safety fence support (301) all be provided with flexible guardrail (303) between removing safety fence (302), the bottom and two of safety fence support (301) all be provided with first hydro-cylinder (304) between removing safety fence (302), safety fence support (301) with threaded connection between first lead screw (103), two remove safety fence (302) respectively with two sliding connection between slider (204).
5. The pier deviation rectifying construction safety protection device according to claim 4, characterized in that: fixed establishment (4) include sliding connection and are in fixed bolster (401), sliding connection of safety fence support (301) bottom are in fixed carriage (402) and rotation on fixed bolster (401) are connected two first drive wheels (404) on fixed bolster (401), the both sides of fixed carriage (402) all are provided with second rack (407), two second rack (407) respectively with two the transmission is connected between first drive wheel (404), two first drive wheel (404) respectively with two the transmission is connected between first rack (305), fixed bolster (401) with be provided with second hydro-cylinder (403) between safety fence support (301).
6. The pier deviation rectifying construction safety protection device according to claim 5, characterized in that: fixed columns (406) are equidistantly arranged on the fixed sliding frame (402), and fixed holes (405) matched with the fixed columns (406) in size are equidistantly arranged on the fixed support (401).
7. The pier deviation rectifying construction safety protection device according to claim 5, characterized in that: the second oil cylinder (403) is communicated with the two first oil cylinders (304) to form a communicating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122614664.5U CN217231505U (en) | 2021-10-28 | 2021-10-28 | Pier construction safety device that rectifies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122614664.5U CN217231505U (en) | 2021-10-28 | 2021-10-28 | Pier construction safety device that rectifies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217231505U true CN217231505U (en) | 2022-08-19 |
Family
ID=82817453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122614664.5U Active CN217231505U (en) | 2021-10-28 | 2021-10-28 | Pier construction safety device that rectifies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217231505U (en) |
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2021
- 2021-10-28 CN CN202122614664.5U patent/CN217231505U/en active Active
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