CN217378611U - Strutting arrangement is used in construction of bridge pier shaft - Google Patents
Strutting arrangement is used in construction of bridge pier shaft Download PDFInfo
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- CN217378611U CN217378611U CN202221347557.9U CN202221347557U CN217378611U CN 217378611 U CN217378611 U CN 217378611U CN 202221347557 U CN202221347557 U CN 202221347557U CN 217378611 U CN217378611 U CN 217378611U
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- fixedly connected
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- bridge pier
- pier shaft
- servo motor
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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 relates to a bridge construction technical field just discloses a strutting arrangement is used in construction of bridge pier shaft, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the slide bar, the spout has been seted up to the inside of slide bar, the inside sliding connection of spout has the gyro wheel, one side fixedly connected with construction rail of gyro wheel, the edge of construction rail one side articulates through the hinge has the fence door, the solid fixed ring of the equal fixedly connected with in both sides of fence door upper surface, gu fixed ring's top fixedly connected with wire rope. This strutting arrangement is used in bridge pier shaft construction, through servo motor's setting, intercommunication external power source makes servo motor circular telegram back, and then drives the reel and rotate for the cable wire is withdrawed and is emitted, under the effect of pulley, drives wire rope and pulls construction rail and rise and descend, thereby has reached the different bridge pier shaft construction height's of adaptation effect, has increased the adaptation scope, has made things convenient for staff's use.
Description
Technical Field
The utility model relates to a bridge construction technical field specifically is a strutting arrangement is used in construction of bridge pier shaft.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally consists of an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge spanning structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge head butt straps, conical slope protection, bank protection, diversion engineering and the like, the pier body is a main body of the middle supporting structure of the multi-span bridge, and the main materials are wood, stone, concrete, reinforced concrete and steel. In the construction of domestic and foreign bridges, most cast-in-place pier columns adopt the conventional construction process of erecting scaffolds or formworks and binding reinforcing steel bars on site, and the integral manufacturing and mounting construction process of a pier body reinforcing cage is applied in the construction of the pier column of the viaduct in the land regions, so that the pier column has the advantages of smaller section size, light weight of the reinforcing cage and better construction environment. The large-section pier body steel reinforcement cage is manufactured, transported and installed integrally for the first time in the domestic constructed or under-constructed sea-crossing bridge engineering, particularly the sea-crossing bridge with the severe construction environment.
Although the second supporting piece and the first supporting piece of the supporting device for bridge pier body construction disclosed in the Chinese utility model patent application publication specification CN214993161U are detachably connected through the elbow connecting piece to form a triangular frame body structure, the supporting device has stability; by using the elbow connecting piece, the installation and the disassembly are convenient under the condition of ensuring the stable structure; through the arrangement of the protective device, the safety of high-altitude construction is ensured.
However, this strutting arrangement for bridge pier shaft construction is difficult to adjusting device's height, when needing to be under construction the position of bridge pier shaft co-altitude not, needs transfer device for the efficiency of construction reduces, produces certain influence to whole construction progress.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a strutting arrangement is used in bridge pier shaft construction has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a strutting arrangement is used in bridge pier shaft construction, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the slide bar, the spout has been seted up to the inside of slide bar, the inside sliding connection of spout has the gyro wheel, one side fixedly connected with construction rail of gyro wheel, the edge of construction rail one side articulates through the hinge has the fence door, the solid fixed ring of the equal fixedly connected with in both sides of fence door upper surface, gu fixed ring's top fixedly connected with wire rope, one side fixedly connected with servo motor of base upper surface, servo motor's output splined connection has the transfer line, the one end fixedly connected with bobbin of transfer line, the fixed surface of bobbin is connected with the cable wire, the pulley has been cup jointed to the inside of cable wire.
Optionally, the top of the construction fence is fixedly connected with a handrail, and a non-slip mat is sleeved on the surface of the handrail.
Optionally, one side of the fence door is fixedly connected with a connecting sheet, and one side of the connecting sheet is fixedly connected with a handle.
Optionally, the bottom of the servo motor is fixedly connected with a motor base, and the bottom of the motor base is fixedly connected with a damping cushion layer.
Optionally, the two sides of the pulley are rotatably connected with fixing blocks, and the top of each fixing block is fixedly connected with a fixing rod.
Optionally, the bottom fixedly connected with universal wheel of base, the inside fixedly connected with brake block of universal wheel.
(III) advantageous effects
The utility model provides a strutting arrangement is used in construction of bridge pier shaft possesses following beneficial effect:
1. this strutting arrangement is used in bridge pier shaft construction, through servo motor's setting, intercommunication external power source makes servo motor circular telegram back, and then drives the reel and rotate for the cable wire is withdrawed and is emitted, under the effect of pulley, drives wire rope and pulls construction rail and rise and descend, thereby has reached the different bridge pier shaft construction height's of adaptation effect, has increased the adaptation scope, has made things convenient for staff's use.
2. This strutting arrangement is used in bridge pier shaft construction, through the setting of construction rail, open the fence door, during personnel got into the construction rail, guarantee personnel's operation safety, when the construction rail rises or descends, but constructor gripping handrail increase stability.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the construction fence structure of the present invention;
fig. 3 is a schematic structural diagram of the servo motor of the present invention;
fig. 4 is a schematic structural view of the steel cable of the present invention.
In the figure: 1. a base; 2. a slide bar; 3. a roller; 4. constructing a fence; 5. a barrier door; 6. a fixing ring; 7. a wire rope; 8. a servo motor; 9. a transmission rod; 10. a spool; 11. a steel cord; 12. a pulley; 13. a handrail; 14. fixing the rod; 15. a universal wheel.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a supporting device for bridge pier body construction comprises a base 1, a sliding rod 2 is fixedly connected to the upper surface of the base 1, a sliding groove is formed in the sliding rod 2, a roller 3 is slidably connected to the inner portion of the sliding groove, a construction fence 4 is fixedly connected to one side of the roller 3, a fence door 5 is opened through the arrangement of the construction fence 4, a person enters the construction fence 4 and provides a supporting effect for the construction of the worker leaving the ground, when the person is unstable in standing and the like, a handrail 13 is supported to support the person to stand, so that a certain supporting effect is achieved for the constructor, the operation safety of the person is guaranteed, the edge of one side of the construction fence 4 is hinged to the fence door 5 through a hinge, fixing rings 6 are fixedly connected to the two sides of the upper surface of the fence door 5, steel wire ropes 7 are fixedly connected to the tops of the fixing rings 6, and a servo motor 8 is fixedly connected to one side of the upper surface of the base 1, through the arrangement of the servo motor 8, an external power supply is communicated to enable the servo motor 8 to be electrified, and then the winding reel 10 is driven to rotate, so that the steel cable 11 is retracted and released, under the action of the pulley 12, the steel cable 7 is driven to pull the construction fence 4 to ascend and descend, the effect of adapting to different bridge pier construction heights is achieved, the adaptation range is increased, and the use of workers is facilitated;
the top of the construction fence 4 is fixedly connected with a handrail 13, the surface of the handrail 13 is sleeved with an anti-skid pad, and constructors can conveniently grab the handrail 13;
one side of the fence door 5 is fixedly connected with a connecting sheet, one side of the connecting sheet is fixedly connected with a handle, and the effect of opening and closing the fence door 5 is achieved through the arrangement of the handle;
the bottom of the servo motor 8 is fixedly connected with a motor base, the bottom of the motor base is fixedly connected with a damping cushion layer, and the damping cushion layer is arranged to play a damping role;
two sides of the pulley 12 are rotatably connected with fixed blocks, the top of each fixed block is fixedly connected with a fixed rod 14, and the fixed rods 14 are arranged to fix the pulley 12;
the bottom fixedly connected with universal wheel 15 of base 1, the inside fixedly connected with brake block of universal wheel 15 through the setting of brake block, plays the effect of braking.
The utility model discloses in, the device's working procedure as follows:
1. when the device is used, the universal wheels 15 are moved to enable the device to be moved to a position needing construction, the handles are pulled, the fence door 5 is opened, a constructor enters the construction fence 4 to close the fence door 5, the operation safety of the constructor is guaranteed, and the constructor can grasp the handrails 13 to increase the stability when the construction fence 4 ascends or descends;
2. after the servo motor 8 is powered on by communicating with an external power supply, the transmission rod 9 is driven to rotate, and then the winding reel 10 is driven to rotate, so that the steel cable 11 is retracted and released, and under the action of the pulley 12, the steel cable 7 is driven to pull the construction fence 4 to ascend and descend, so that the effect of adapting to different bridge pier body construction heights is achieved, the adaptation range is increased, and the use of workers is facilitated.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a strutting arrangement is used in construction of bridge pier shaft, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a sliding rod (2), the sliding rod (2) is internally provided with a sliding chute, the inside of the sliding chute is connected with a roller (3) in a sliding way, one side of the roller (3) is fixedly connected with a construction fence (4), the edge of one side of the construction fence (4) is hinged with a fence door (5) through a hinge, both sides of the upper surface of the fence door (5) are fixedly connected with fixing rings (6), the top of the fixed ring (6) is fixedly connected with a steel wire rope (7), one side of the upper surface of the base (1) is fixedly connected with a servo motor (8), the output end of the servo motor (8) is connected with a transmission rod (9) through a spline, one end of the transmission rod (9) is fixedly connected with a winding reel (10), the surface of the winding reel (10) is fixedly connected with a steel cable (11), and a pulley (12) is sleeved inside the steel cable (11).
2. The supporting device for bridge pier shaft construction according to claim 1, wherein: the top fixedly connected with handrail (13) of construction rail (4), the surface of handrail (13) has cup jointed the slipmat.
3. The supporting device for bridge pier shaft construction according to claim 1, wherein: one side of the fence door (5) is fixedly connected with a connecting sheet, and one side of the connecting sheet is fixedly connected with a handle.
4. The supporting device for bridge pier shaft construction according to claim 1, wherein: the bottom fixedly connected with motor cabinet of servo motor (8), the bottom fixedly connected with shock pad layer of motor cabinet.
5. The supporting device for bridge pier shaft construction according to claim 1, wherein: the two sides of the pulley (12) are rotatably connected with fixing blocks, and the top of each fixing block is fixedly connected with a fixing rod (14).
6. The supporting device for bridge pier shaft construction according to claim 1, wherein: the bottom fixedly connected with universal wheel (15) of base (1), the inside fixedly connected with brake block of universal wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221347557.9U CN217378611U (en) | 2022-05-31 | 2022-05-31 | Strutting arrangement is used in construction of bridge pier shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221347557.9U CN217378611U (en) | 2022-05-31 | 2022-05-31 | Strutting arrangement is used in construction of bridge pier shaft |
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| Publication Number | Publication Date |
|---|---|
| CN217378611U true CN217378611U (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221347557.9U Active CN217378611U (en) | 2022-05-31 | 2022-05-31 | Strutting arrangement is used in construction of bridge pier shaft |
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| CN (1) | CN217378611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117328353A (en) * | 2023-09-28 | 2024-01-02 | 河北交投路桥建设开发有限公司 | Supporting platform for bridge pier construction |
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2022
- 2022-05-31 CN CN202221347557.9U patent/CN217378611U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117328353A (en) * | 2023-09-28 | 2024-01-02 | 河北交投路桥建设开发有限公司 | Supporting platform for bridge pier construction |
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