CN210827097U - Movable protection platform for bridge construction - Google Patents

Movable protection platform for bridge construction Download PDF

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Publication number
CN210827097U
CN210827097U CN201921075398.XU CN201921075398U CN210827097U CN 210827097 U CN210827097 U CN 210827097U CN 201921075398 U CN201921075398 U CN 201921075398U CN 210827097 U CN210827097 U CN 210827097U
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Prior art keywords
bridge
bearing
walls
protection platform
lateral
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CN201921075398.XU
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Chinese (zh)
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梁永贵
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梁永贵
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Abstract

The utility model discloses a portable protection platform is built to bridge, which comprises a bridge, two travelling dollies, two have been placed to the upper end of bridge the upper end of travelling dolly all is connected with coupling mechanism, coupling mechanism includes respectively fixed connection in the post of bending of two travelling dollies upper ends, coupling mechanism's lower extreme contacts with the bridge, two be connected with same gravity mechanism on the lateral wall of travelling dolly, two coupling mechanism's one end is connected with transition mechanism, two respectively all be equipped with elevating system, two on the lateral wall of transition mechanism be connected with same bearing mechanism on elevating system's the lateral wall. The utility model discloses well staff only need start servo motor, just can highly adjust the bearing frame to make things convenient for constructor's construction, indirect improvement constructor's work efficiency, the top cap can protect constructor simultaneously, avoids constructor to receive the injury.

Description

Movable protection platform for bridge construction
Technical Field
The utility model relates to a building engineering technical field especially relates to a portable protection platform of bridge construction.
Background
The bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, and is also extended to be a building which is erected to span mountain stream, unfavorable geology or meet other traffic needs to enable the vehicles, pedestrians and the like to pass through more conveniently in order to adapt to the modern high-speed developed traffic industry.
In actual conditions, thereby constructor need remove the side below of bridge and maintain the bridge, but current platform lacks the structure that risees or reduce to influence constructor's construction, current platform lacks the structure of top protection simultaneously, consequently leads to constructor to be pounded by the object on the bridge very easily, further leads to constructor injured.
Therefore, we propose a mobile protection platform for bridge construction to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a movable protection platform for bridge construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable protection platform is built to bridge, includes the bridge, two travelling dollies, two have been placed to the upper end of bridge the upper end of travelling dolly all is connected with coupling mechanism, coupling mechanism's lower extreme contacts with the bridge, two be connected with same gravity mechanism, two on the lateral wall of travelling dolly coupling mechanism's one end is connected with transition mechanism respectively, two all be equipped with elevating system on the lateral wall of transition mechanism, two be connected with same bearing mechanism on elevating system's the lateral wall, gravity mechanism and bearing mechanism are connected through the rope.
Preferably, the connecting mechanism comprises bending columns fixedly connected to the upper ends of the two moving trolleys respectively, the lower ends of the two bending columns are fixedly connected with buffer columns, rollers are arranged at the lower ends of the two buffer columns, the two rollers are respectively contacted with the bridge, and the two bending columns are respectively connected with the transition mechanism.
Preferably, the gravity mechanism comprises a connecting plate A fixedly connected to the side walls of the two moving trolleys, the upper end of the connecting plate A is fixedly connected with the two gravity blocks, the upper end of the connecting plate A is fixedly connected with the two servo motors, the driving shafts of the servo motors are fixedly connected with rotating shafts, the side walls of the rotating shafts are sleeved with coils, the ropes are arranged on the coils, and the coils are respectively connected with the bearing mechanism through the ropes.
Preferably, two transition mechanism includes that fixed connection is in one of two bending posts is served upstands, two the same connecting plate B of upper end fixedly connected with of upstand, two pulleys of upper end fixedly connected with of connecting plate B, two the one end of rope is passed the pulley respectively and is connected with bearing mechanism, elevating system is located two upstands.
Preferably, two elevating system is including setting up the spout on two upstand lateral walls, two equal sliding connection has the slider on the lateral wall of spout, two equal fixedly connected with connecting plate C on the lateral wall of slider, two connecting plate C is connected with bearing mechanism respectively.
Preferably, the bearing mechanism comprises a bearing frame fixedly connected to the side walls of the two connecting plates C, the inner side wall of the bearing frame is fixedly connected with a crawling ladder, the side wall of the bearing frame is fixedly connected with a plurality of retaining rings, the upper end of the bearing frame is fixedly connected with a plurality of supporting rods, the supporting rods are arranged at the upper end of the bearing frame in a multiple mode, the upper end of each supporting rod is fixedly connected with a top cover, the upper end of each top cover is fixedly connected with two connecting blocks, and the connecting blocks are connected with the.
Compared with the prior art, the beneficial effects of the utility model are that:
in this device, the staff only needs to start servo motor and just can make the pivot rotate, when the pivot rotates, just can make the coil rotate, further just can make tightening up or opening of obtaining of rope, thereby make things convenient for the staff to highly adjust the bearing frame, staff's work step has been reduced, indirect work efficiency that has improved the staff, the constructor can be avoided by the foreign matter on the bridge to pound to the top cap simultaneously, thereby avoided the constructor to receive the injury, the pressure that the setting of cushion post and gyro wheel can cushion the gravity piece, further convenient travelling car mobile device, the pressure of rope can be alleviated to the pulley simultaneously, the life of indirect extension rope, thereby extension fixture's life.
Drawings
Fig. 1 is a schematic structural view of a mobile protection platform for bridge construction according to the present invention;
fig. 2 is a schematic side view of a gravity mechanism, a bending column, a pulley and a movable trolley in the movable protection platform for bridge construction according to the present invention;
fig. 3 is a schematic side view of a mobile protection platform for bridge construction according to the present invention;
fig. 4 is a schematic view of a part a of the enlarged structure in fig. 1.
In the figure: the device comprises a bridge 1, a moving trolley 2, a bending column 3, a buffering column 4, rollers 5, a connecting plate A6, a gravity block 7, a servo motor 8, a rotating shaft 9, a coil 10, a connecting block 11, a vertical column 12, a connecting plate B13, pulleys 14, a sliding groove 15, a sliding block 16, a connecting plate C17, a bearing frame 18, a ladder 19, a snap ring 20, a supporting rod 21 and a top cover 22.
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.
Referring to fig. 1-4, a mobile protective platform for bridge construction comprises a bridge 1, two moving trolleys 2 are placed on the upper end of the bridge 1, wherein the moving trolleys 2 are prior art, not too much stated herein, the upper ends of the two moving trolleys 2 are both connected with a connecting mechanism, the connecting mechanism comprises bending columns 3 respectively fixedly connected to the upper ends of the two moving trolleys 2, the lower ends of the two bending columns 3 are both fixedly connected with buffer columns 4, wherein the buffer columns 4 have a certain buffer function, and the buffer columns 4 have a certain hardness and do not float a bearing frame 18, the lower ends of the two buffer columns 4 are both provided with rollers 5, wherein the rollers 5 are convenient to place and move, and can also provide a supporting function for the device, so that the pressure of a gravity block 7 is reduced, the two rollers 5 are respectively contacted with the bridge 1, and the two bending columns 3 are respectively connected with a transition mechanism, the lower end of the connecting mechanism is in contact with the bridge 1.
The side walls of the two moving trolleys 2 are connected with the same gravity mechanism, the gravity mechanism comprises a connecting plate A6 fixedly connected on the side walls of the two moving trolleys 2, the upper end of the connecting plate A6 is fixedly connected with two gravity blocks 7, wherein the gravity block 7 is the existing gravity block 7, the weight of the gravity block 7 can completely support the weight of the bearing frame 18 and constructors, the toppling of the device is avoided, the upper end of the connecting plate A6 is fixedly connected with two servo motors 8, wherein the servo motor 8 is the prior art, which is not excessive, the driving shafts of the servo motor 8 are fixedly connected with rotating shafts 9, the side walls of the two rotating shafts 9 are sleeved with coils 10, the ropes are arranged on the coils 10, the cable is a steel cable, which is prior art and not overrepresented here, and the two coils 10 are each connected to the support means by a cable.
Two coupling mechanism's one end is connected with transition mechanism respectively, two transition mechanisms include that fixed connection is in the upstand 12 of two 3 one ends of posts that bend, the same connecting plate B13 of the upper end fixedly connected with of two upstands 12, two pulleys 14 of the upper end fixedly connected with of connecting plate B13, wherein pulley 14 is the fixed pulley in the actual conditions, pulley 14's purpose is the pressure that alleviates the rope, thereby the life of extension rope, pulley 14 is passed respectively and is connected with bearing mechanism to the one end of two ropes, elevating system is located two upstands 12.
All be equipped with elevating system on two transition mechanism's the lateral wall, two elevating system are including setting up the spout 15 on two upstands 12 lateral walls, and equal sliding connection has slider 16 on two spout 15's the lateral wall, and wherein slider 16 can be on spout 15 the removal of freedom, all fixedly connected with connecting plate C17 on two slider 16's the lateral wall, and two connecting plates C17 are connected with bearing mechanism respectively.
The side walls of the two lifting mechanisms are connected with the same bearing mechanism, the bearing mechanism comprises a bearing frame 18 fixedly connected on the side walls of the two connecting plates C17, wherein the bearing frame 18 is a prior iron bearing frame 18, which is a prior art and not described in more detail herein, a ladder 19 is fixedly connected to the inner side wall of the bearing frame 18, a plurality of retaining rings 20 are fixedly connected to the side wall of the bearing frame 18, wherein the buckle 20 can make things convenient for staff's lock safety belt, thereby constructor's safety has been guaranteed, bear many spinal branch vaulting poles 21 of the upper end fixedly connected with of frame 18, the upper end fixedly connected with top cap 22 of many spinal branch vaulting poles 21, top cap 22 can block the foreign matter that drops from the top, further will avoid constructor injured, two connecting blocks 11 of top cap 22's upper end fixedly connected with, two connecting blocks 11 are connected with coil 10 through the rope respectively, gravity mechanism and bearing mechanism are connected through the rope.
The utility model discloses in, when the staff need go up and down bearing frame 18, at first the staff starts two servo motor 8, when two servo motor 8 during operation, just can make pivot 9 rotate, when pivot 9 rotates, just can make coil 10 rotate, when coil 10 rotates, just can make the rope winding on coil 10 or the rope is put from coil 10, further height that just can adjust bearing frame 18, when bearing frame 18's height obtains changing, further position of slider 16 in spout 15 just can be adjusted, thereby make things convenient for staff's construction, indirect work efficiency who has improved the staff.
When the worker needs to move the device, the worker can directly start the movable trolley 2, so that the device can be moved, the worker can conveniently move the device, the operation steps of the worker are reduced, and the work efficiency of the worker is indirectly improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a portable protection platform is built to bridge, includes bridge (1), two travelling car (2), its characterized in that, two have been placed to the upper end of bridge (1) the upper end of travelling car (2) all is connected with coupling mechanism, coupling mechanism's lower extreme contacts with bridge (1), two be connected with same gravity mechanism on the lateral wall of travelling car (2), two coupling mechanism's one end is connected with transition mechanism, two respectively all be equipped with elevating system on transition mechanism's the lateral wall, two be connected with same bearing mechanism on elevating system's the lateral wall, gravity mechanism and bearing mechanism are connected through the rope.
2. The mobile protection platform for bridge construction according to claim 1, wherein the connecting mechanism comprises bending columns (3) fixedly connected to the upper ends of two moving trolleys (2), respectively, the lower ends of the two bending columns (3) are fixedly connected with buffer columns (4), the lower ends of the two buffer columns (4) are provided with rollers (5), the two rollers (5) are respectively in contact with the bridge (1), and the two bending columns (3) are respectively connected with the transition mechanism.
3. The mobile protection platform for bridge construction according to claim 2, wherein the gravity mechanism comprises a connecting plate A (6) fixedly connected to the side walls of the two mobile trolleys (2), the upper end of the connecting plate A (6) is fixedly connected with two gravity blocks (7), the upper end of the connecting plate A (6) is fixedly connected with two servo motors (8), the driving shafts of the servo motors (8) are fixedly connected with rotating shafts (9), the side walls of the two rotating shafts (9) are sleeved with coils (10), the ropes are mounted on the coils (10), and the two coils (10) are respectively connected with the bearing mechanism through ropes.
4. The mobile protection platform for bridge construction according to claim 3, wherein the two transition mechanisms comprise vertical posts (12) fixedly connected to one ends of the two bending posts (3), the upper ends of the two vertical posts (12) are fixedly connected with a same connecting plate B (13), the upper end of the connecting plate B (13) is fixedly connected with two pulleys (14), one ends of the two ropes respectively pass through the pulleys (14) and are connected with the bearing mechanism, and the lifting mechanism is located on the two vertical posts (12).
5. The mobile protection platform for bridge construction according to claim 4, wherein the two lifting mechanisms comprise sliding grooves (15) formed in the side walls of the two vertical columns (12), sliding blocks (16) are slidably connected to the side walls of the two sliding grooves (15), connecting plates C (17) are fixedly connected to the side walls of the two sliding blocks (16), and the two connecting plates C (17) are respectively connected with the bearing mechanism.
6. The mobile protection platform for bridge construction according to claim 5, wherein the bearing mechanism comprises a bearing frame (18) fixedly connected to the side walls of the two connecting plates C (17), a ladder (19) is fixedly connected to the inner side wall of the bearing frame (18), a plurality of buckles (20) are fixedly connected to the side walls of the bearing frame (18), a plurality of supporting rods (21) are fixedly connected to the upper end of the bearing frame (18), a top cover (22) is fixedly connected to the upper end of the supporting rods (21), two connecting blocks (11) are fixedly connected to the upper end of the top cover (22), and the two connecting blocks (11) are respectively connected to the coils (10) through ropes.
CN201921075398.XU 2019-07-10 2019-07-10 Movable protection platform for bridge construction Active CN210827097U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921075398.XU CN210827097U (en) 2019-07-10 2019-07-10 Movable protection platform for bridge construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921075398.XU CN210827097U (en) 2019-07-10 2019-07-10 Movable protection platform for bridge construction

Publications (1)

Publication Number Publication Date
CN210827097U true CN210827097U (en) 2020-06-23

Family

ID=71263173

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921075398.XU Active CN210827097U (en) 2019-07-10 2019-07-10 Movable protection platform for bridge construction

Country Status (1)

Country Link
CN (1) CN210827097U (en)

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