CN215402944U - Maintenance platform based on bridge tunnel - Google Patents
Maintenance platform based on bridge tunnel Download PDFInfo
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- CN215402944U CN215402944U CN202121790145.8U CN202121790145U CN215402944U CN 215402944 U CN215402944 U CN 215402944U CN 202121790145 U CN202121790145 U CN 202121790145U CN 215402944 U CN215402944 U CN 215402944U
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- 238000012423 maintenance Methods 0.000 title claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a maintenance platform based on a bridge tunnel, which relates to the technical field of bridge tunnels and comprises hoisting equipment, a bridge main body, a steel cable and an overhaul platform, wherein two auxiliary protection devices are symmetrically and fixedly arranged on the edges of two sides of the top of the overhaul platform, each auxiliary protection device comprises a sliding rod and a connecting mechanism, and a plurality of connecting mechanisms are movably sleeved at the outer end of each sliding rod; the auxiliary protection device is fixed on the body of a maintenance worker through the protection belt and connected with the maintenance platform when the maintenance platform rises and shakes, so that the personal safety of the maintenance worker is improved, the high-altitude falling is prevented, and when the maintenance platform moves, the connection sleeve connected with the connection rope slides on the slide rod along the slide rod, so that the maintenance work of the maintenance worker on a bridge is not easily influenced when the maintenance worker moves, and the problems that the maintenance worker is relatively weak in personal protection and low in safety due to the fence interception protection of the maintenance platform are solved.
Description
Technical Field
The utility model relates to the technical field of bridge tunnels, in particular to a maintenance platform based on a bridge tunnel.
Background
With the development and progress of society, traffic construction plays an important leading role in national economic development, in the construction of highways, railways and urban traffic, various structural structures such as bridges, tunnels and the like need to be built for crossing rivers, deep valleys and straits or crossing mountains and water bottoms, the built bridges need to be detected and maintained through a maintenance platform, and the service life of the bridges is prolonged.
The existing bridge maintenance platform lifts a steel cable of the maintenance platform to move to the bottom of a bridge through two hoisting devices to carry out maintenance work, but the maintenance platform is easy to shake due to the influence of air flow when being lifted, so that maintenance personnel in the maintenance platform are not easy to stand stably, and the personnel protection of the maintenance personnel is relatively weak and the safety is low through the fence interception protection of the maintenance platform; when placing heavier maintenance of equipment and using on overhauing the platform, along with overhauing the relative difficulty of carrying out removal after the platform rises, drive easily and overhaul the platform and rock, relative danger.
SUMMERY OF THE UTILITY MODEL
The utility model provides a maintenance platform based on a bridge tunnel, which solves the technical problems.
In order to solve the technical problems, the maintenance platform based on the bridge tunnel comprises hoisting equipment, a bridge main body, steel cables and an overhaul platform, wherein the top of the bridge main body is symmetrically provided with the two hoisting equipment, the two hoisting equipment are connected with four corners of the overhaul platform through the wound steel cables and are hoisted to the lower part of the bridge main body, two auxiliary protection devices are symmetrically and fixedly installed on the edges of two sides of the top of the overhaul platform, an auxiliary moving device is fixedly installed at the inner bottom of the overhaul platform, each auxiliary protection device comprises a sliding rod and a connecting mechanism, and the outer end of the sliding rod is movably sleeved with the connecting mechanisms;
the connecting mechanism comprises a connecting sleeve, a connecting rope, a fixing buckle and a protective waistband, the connecting sleeve is movably sleeved on the sliding rod, one end of the connecting rope is fixedly connected to the back of the connecting rope, the other end of the connecting rope is fixedly connected with the fixing buckle, and the protective waistband is fixedly connected to the fixing buckle in a cross-over mode.
Preferably, the protection waistband includes fixed band and connector link, and the fixed band cross-under the fixed knot winding on the maintainer is fixed through the connector link on one's body.
Preferably, the length of the sliding rod is less than or equal to that of the maintenance platform, and the sliding rod is integrally U-shaped and keeps a gap with the top of the maintenance platform.
Preferably, the auxiliary moving device comprises two guide rails and two moving mechanisms, the two guide rails are symmetrically and fixedly installed on two side edges of the inner bottom end of the maintenance platform, two moving grooves are formed in the tops of the two guide rails, and the moving mechanisms are movably connected through the two moving grooves.
Preferably, the moving mechanism comprises a placing plate and guide wheels, and a plurality of guide wheels are connected to the edges of two sides of the bottom of the placing plate through symmetrical shafts.
Preferably, the placing plate is movably embedded in the moving grooves of the two guide rails through a plurality of guide wheels which are symmetrically installed.
Compared with the prior art, the maintenance platform based on the bridge tunnel has the following beneficial effects:
the auxiliary protection device is fixed on the body of a maintenance worker through the protection belt and connected with the maintenance platform when the maintenance platform rises and shakes, so that the personal safety of the maintenance worker is improved, the high-altitude falling is prevented, and when the maintenance platform moves, the connection sleeve connected with the connection rope slides on the slide rod along the slide rod, so that the maintenance work of the maintenance worker on a bridge is not easily influenced when the maintenance worker moves, and the problems that the maintenance worker is relatively weak in personal protection and low in safety due to the fence interception protection of the maintenance platform are solved.
The auxiliary moving device is adopted, when the maintenance platform is lifted to a high altitude, the maintenance equipment is held to enable the maintenance equipment to drive the placing plate to move, the placing plate moves in the moving grooves of the two guide rails through the plurality of guide wheels, friction is reduced, maintenance work of maintenance equipment moved by maintenance personnel is facilitated, time and labor are saved relatively, the maintenance platform is not prone to shaking, safety is improved, and the problems that the maintenance device is difficult to move in the high altitude and the maintenance platform is prone to being driven to shake are solved.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic view of an auxiliary guard according to the present invention;
FIG. 3 is a schematic view of the coupling mechanism of the present invention;
FIG. 4 is a schematic diagram of an auxiliary moving device according to the present invention;
FIG. 5 is a partial side cross-sectional view of an auxiliary moving device according to the present invention.
Reference numbers in the figures: 1. hoisting equipment, 2, a bridge main body, 3, a steel cable, 4, an overhaul platform, 5, an auxiliary moving device, 6, an auxiliary protection device, 51, a guide rail, 52, a moving mechanism, 521, a placing plate, 522, a guide wheel, 61, a sliding rod, 62, a connecting mechanism, 621, a connecting sleeve, 622, a connecting rope, 623, a fixing buckle, 624 and a protection belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the first embodiment, as shown in fig. 1-3, the utility model includes a hoisting device 1, a bridge main body 2, a steel cable 3 and an overhaul platform 4, wherein two hoisting devices 1 are symmetrically placed on the top of the bridge main body 2, the two hoisting devices 1 are connected with four corners of the overhaul platform 4 through a plurality of wound steel cables 3 and are hoisted to the lower side of the bridge main body 2, two auxiliary protection devices 6 are symmetrically and fixedly installed on two side edges of the top of the overhaul platform 4, an auxiliary moving device 5 is fixedly installed on the inner bottom of the overhaul platform 4, each auxiliary protection device 6 comprises a sliding rod 61 and a connecting mechanism 62, and a plurality of connecting mechanisms 62 are movably sleeved on the outer end of the sliding rod 61;
the connecting mechanism 62 comprises a connecting sleeve 621, a connecting rope 622, a fixing buckle 623 and a protection belt 624, the connecting sleeve 621 is movably sleeved on the sliding rod 61, the back of the connecting rope 622 is fixedly connected with one end of the connecting rope 622, the other end of the connecting rope 622 is fixedly connected with the fixing buckle 623, and the protection belt 624 is fixedly connected to the fixing buckle 623 in a penetrating manner;
wherein, the fixed band passes to connect the knot 623 and twines on the maintainer and fixes through the connector link on one's body, when removing, follows the slip on slide bar 61 through the adapter sleeve 621 that connects on the connecting rope 622 to difficult influence maintainer removes and overhauls the work to the bridge, improves maintainer's personal safety, prevents that the high altitude from falling, through the security.
In the second embodiment, on the basis of the first embodiment, as shown in fig. 4 to 5, the auxiliary moving device 5 includes two guide rails 51 and two moving mechanisms 52, the two guide rails 51 are symmetrically and fixedly installed on two side edges of the inner bottom end of the maintenance platform 4, two moving slots are opened on the tops of the two guide rails 51, the moving mechanisms 52 are movably connected through the two moving slots, each moving mechanism 52 includes a placing plate 521 and guide wheels 522, and the two side edges of the bottom of the placing plate 521 are symmetrically connected with a plurality of guide wheels 522;
wherein, place maintenance equipment on placing board 521, after maintenance platform 4 risees and puts the high altitude, make it drive and place board 521 and remove through grabbing maintenance equipment messenger power, place board 521 and remove at the shifting chute of two guide rails 51 through a plurality of guide pulleys 522, reduce frictional force, make things convenient for the maintainer to remove maintenance equipment and overhaul work, it is laborsaving to save time relatively, and maintenance platform 4 is difficult for rocking, improves the security.
The working principle is as follows:
during the use, pass the fixed knot 623 winding of connecting of protection waistband 624 and fix through the connector link on one's body the maintainer, when removing, follow the slip on slide bar 61 through the adapter sleeve 621 of connecting on the rope 622 to difficult influence the maintainer and remove and overhaul work to the bridge.
During the use, place maintenance equipment on placing board 521, after maintenance platform 4 risees and puts the high altitude, make it drive and place board 521 and remove through grabbing maintenance equipment messenger power, place board 521 and remove at the shifting chute of two guide rails 51 through a plurality of guide pulleys 522, reduce frictional force.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a maintenance platform based on bridge tunnel, includes hoisting equipment (1), bridge main part (2), cable wire (3) and overhauls platform (4), two hoisting equipment (1) have been placed to the top symmetry of bridge main part (2), and two hoisting equipment (1) are connected through a plurality of cable wires (3) of coiling and overhauls platform (4) four corners to hoist to the below of bridge main part (2), its characterized in that: two auxiliary protection devices (6) are symmetrically and fixedly installed on the edges of two sides of the top of the overhauling platform (4), an auxiliary moving device (5) is fixedly installed on the inner bottom of the overhauling platform (4), each auxiliary protection device (6) comprises a sliding rod (61) and a connecting mechanism (62), and a plurality of connecting mechanisms (62) are movably sleeved at the outer end of each sliding rod (61);
coupling mechanism (62) are including adapter sleeve (621), connection rope (622), fixed knot (623) and protection waistband (624), adapter sleeve (621) activity cup joints on slide bar (61), and connects rope (622) back fixed connection and connect rope (622) one end, connect rope (622) other end fixed connection and detain (623), and the cross-under is fixed with protection waistband (624) on fixed knot (623).
2. A bridge and tunnel based maintenance platform according to claim 1, wherein the protection belt (624) comprises a fixing belt and a connecting buckle, and the fixing belt is wound on the maintenance personnel through the fixing buckle (623) and fixed by the connecting buckle.
3. A bridge and tunnel based maintenance platform according to claim 1, characterized in that the length of the slide bar (61) is less than or equal to the length of the maintenance platform (4), and the slide bar (61) is in a U shape as a whole and keeps a gap with the top of the maintenance platform (4).
4. The maintenance platform based on the bridge and tunnel of claim 1, characterized in that the auxiliary moving device (5) comprises two guide rails (51) and two moving mechanisms (52), the two guide rails (51) are symmetrically and fixedly installed at two side edges of the inner bottom end of the maintenance platform (4), two moving grooves are opened at the tops of the two guide rails (51), and the moving mechanisms (52) are movably connected through the two moving grooves.
5. A bridge and tunnel based maintenance platform according to claim 4, characterized in that, the moving mechanism (52) comprises a placing plate (521) and a plurality of guide wheels (522), and the bottom two side edges of the placing plate (521) are symmetrically and axially connected with the plurality of guide wheels (522).
6. A bridge and tunnel based maintenance platform according to claim 5, characterized in that said placing plate (521) is movably embedded in the moving grooves of two guide rails (51) through a plurality of guide wheels (522) installed symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121790145.8U CN215402944U (en) | 2021-08-02 | 2021-08-02 | Maintenance platform based on bridge tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121790145.8U CN215402944U (en) | 2021-08-02 | 2021-08-02 | Maintenance platform based on bridge tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215402944U true CN215402944U (en) | 2022-01-04 |
Family
ID=79656202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121790145.8U Expired - Fee Related CN215402944U (en) | 2021-08-02 | 2021-08-02 | Maintenance platform based on bridge tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215402944U (en) |
-
2021
- 2021-08-02 CN CN202121790145.8U patent/CN215402944U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |