Safe operation platform for bridge construction

Abstract

The utility model relates to the technical field of operation safety platforms, and discloses a bridge construction safety operation platform. A plurality of hydraulic rods are arranged at the top of the base; the construction platform body is arranged at the top of the hydraulic rod; a fixing assembly is arranged on the base, and the fixing assembly comprises a rectangular shell which symmetrically penetrates through the base at the bottom and is fixedly connected with the base; the rectangular rod is arranged in the rectangular shell; the plate body is arranged at the bottom of the rectangular rod; a plurality of inserting rods are arranged at the bottom of the plate body; the top of the threaded rod penetrates through the rectangular rod and the rectangular shell and is in threaded connection with the rectangular rod and rotationally connected with the rectangular shell. According to the operation platform, the base can be fixed through the fixing assembly, and it is avoided that in the construction process, the base moves to harm the safety of workers. And compared with an existing device, operation is simpler and more convenient during use, and efficiency is higher. According to the operating platform, meshing of the first gear and the second gear can be protected through the design of the protective net, and mistaken touch of workers is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of operating safety platforms, in particular to a bridge construction safe operating platform. Background Art

[0002] The construction of bridge columns is high-altitude work and is quite dangerous. To ensure the safety of construction workers, a special scaffolding construction operation platform must be set up before pouring concrete for bridge columns. However, due to the short use time of the constructed construction operation platform, the inconvenience of moving the construction operation platform, and the large amount of manpower and material resources required to set up the construction operation platform, a great burden is imposed on the construction cost.

[0003] In the prior art, the construction platform is generally used by moving the bottom wheels to a suitable position, rotating the threaded rod on the base to move the threaded rod downward, and inserting the plug rod at the bottom of the threaded rod into the soil to fix the position of the base, thereby preventing the platform from moving when the workers are using it. However, when fixing the existing device, it is generally necessary to rotate multiple bolts to insert the plug rod into the ground, so the operation is relatively cumbersome. Therefore, a safe operation platform is designed to address the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a safe operating platform for bridge construction, which has the advantage of being simpler and more convenient when fixing the position of the construction platform, and solves the problem that the prior device is relatively complicated in fixing the base.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safe operation platform for bridge construction, comprising: a base, a plurality of hydraulic rods are arranged on the top of the base; a construction platform body, which is arranged on the top of the hydraulic rods; a fixing assembly is arranged on the base, and the fixing assembly comprises: a rectangular shell, a symmetrical bottom of which passes through the base and is fixedly connected to the base; a rectangular rod, which is arranged inside the rectangular shell; a plate body, which is arranged at the bottom of the rectangular rod; a plurality of plug rods, which are arranged and are all arranged at the bottom of the plate body; a threaded rod, a top of which passes through the rectangular rod and the rectangular shell, and is threadedly connected to the rectangular rod and rotatably connected to the rectangular shell; gear one, which is arranged at the top of the threaded rod; a motor, which is arranged at the top of the base; gear two, which is arranged at the top of the motor and meshes with gear one.

[0008] In some embodiments, the outer side wall of the rectangular rod is in contact with the inner side wall of the rectangular shell.

[0009] In some embodiments, the insertion rods are designed to be arranged horizontally and vertically.

[0010] In some embodiments, the bottom of the plunger is of cone design.

[0011] In some embodiments, the fixing assembly further includes: a baffle disposed at the bottom of the threaded rod.

[0012] In some embodiments, the fixing assembly further includes: a rubber strip disposed at the bottom of the rectangular rod.

[0013] In some embodiments, the fixing assembly further includes: a protective net disposed on the top of the base.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a safe operation platform for bridge construction, which has the following beneficial effects:

[0016] 1. The operating platform can fix the base through the fixing components to prevent the base from moving during the construction process and endangering the safety of the workers. Compared with the existing devices, the operation is simpler, more convenient and more efficient.

[0017] 2. The operating platform can protect the meshing of gear one and gear two through the design of the protective net to avoid accidental touch by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the connection between the protection net and the base of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the meshing of bevel gear 1 and bevel gear 2 of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the connection between the rectangular rod and the plate body of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure inside the rectangular rod and the rectangular shell of the utility model.

[0023] In the figure: 11, base; 12, hydraulic rod; 13, construction platform body;

[0024] 2. Fixing assembly; 21. Rectangular shell; 22. Rectangular rod; 23. Plate; 24. Insert rod; 25. Threaded rod; 26. Gear 1; 27. Motor; 28. Gear 2; 29. ​​Baffle;

[0025] 31. Rubber strip; 32. Protective net. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0028] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0030] Bridge deck structures are generally divided into reinforced concrete prestressed beams (slabs), steel structure beams, and steel-concrete composite beams according to their material types. Regardless of the type of bridge, workers are involved in side and bottom operations. The purpose of the personnel operating platform is to ensure the safety of the workers. Generally, an operating platform is used during construction to assist in construction.

[0031] In the related art, the construction platform is generally used by moving the bottom wheels to a suitable position, rotating the threaded rod on the base to move the threaded rod downward, and inserting the plug rod at the bottom of the threaded rod into the soil to fix the position of the base, so as to prevent the platform from moving when the workers are using it. However, the existing device generally requires turning multiple bolts to insert the plug rod into the ground, so the operation is relatively cumbersome.

[0032] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a safe operation platform for bridge construction. When the construction platform body 13 is needed, the position is first adjusted using the wheels at the bottom of the base 11. After adjusting to the appropriate position, the motor 27 is started to drive the gear 2 28 to rotate, meshing with the gear 1 26 on both sides, and driving the gear 1 26 to rotate. The threaded rod 25 follows the rotation. At the same time, due to the restriction of the rectangular shell 21 on the rectangular rod 22, when the threaded rod 25 rotates, it will push the rectangular rod 22 to move downward, causing the plate body 23 to move downward, and the insertion rod 24 is inserted into the soil to fix the base 11, and then the ladder on the construction platform body 13 is used to climb to the top, and then the hydraulic rod 12 is used to adjust the height, and finally the bridge deck is constructed.

[0033] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0034] Combination Figure 1-Figure 5 The embodiment of the present application provides a safe operation platform for bridge construction, including: a base 11, a plurality of hydraulic rods 12 are arranged on the top of the base 11; a construction platform body 13 is arranged on the top of the hydraulic rod 12; a fixing assembly 2 is arranged on the base 11, and the fixing assembly 2 includes: a rectangular shell 21 symmetrically passing through the bottom of the base 11 and fixedly connected to the base 11; a rectangular rod 22 is arranged inside the rectangular shell 21; a plate body 23 is arranged at the bottom of the rectangular rod 22; a plurality of plug rods 24 are arranged, all of which are arranged at the bottom of the plate body 23; a threaded rod 25 top passes through the rectangular rod 22 and the rectangular shell 21, and is threadedly connected to the rectangular rod 22 and rotatably connected to the rectangular shell 21; a gear 26 is arranged at the top of the threaded rod 25; a motor 27 is arranged at the top of the base 11; a gear 28 is arranged at the top of the motor 27 and meshes with the gear 26.

[0035] Specifically, the gear 1 26 and the gear 2 28 are fixedly connected to the threaded rod 25 and the output shaft of the motor 27 by welding, and the plate body 23 and the rectangular rod 22 are also fixedly connected by welding.

[0036] During use, when the position of the base 11 needs to be fixed, the motor 27 can be started to drive the gear 2 28 to rotate, mesh with the gear 1 26 on both sides, and drive the gear 1 26 to rotate, and the threaded rod 25 follows the rotation. At the same time, due to the restriction of the rectangular shell 21 on the rectangular rod 22, when the threaded rod 25 rotates, it will push the rectangular rod 22 to move downward, so that the plate body 23 moves downward, and the insertion rod 24 is inserted into the soil to fix the base 11.

[0037] In some embodiments, the outer side wall of the rectangular rod 22 fits with the inner side wall of the rectangular shell 21 .

[0038] When in use, the fitted design can make the rectangular rod 22 more stable when extended and retracted inside the rectangular shell 21 .

[0039] In some embodiments, the insertion rods 24 are designed to be arranged horizontally and vertically.

[0040] During use, the evenly arranged design can facilitate cleaning of dirt stuck on the surface of the insertion rod 24 .

[0041] In some embodiments, the bottom of the insertion rod 24 is of cone design.

[0042] When in use, the cone design can make it easier for the insertion rod 24 to be inserted into the soil.

[0043] In some embodiments, the fixing assembly 2 further includes: a baffle 29 disposed at the bottom of the threaded rod 25 .

[0044] When in use, the design of the baffle 29 can prevent the threaded rod 25 from being separated from the rectangular rod 22.

[0045] In some embodiments, the fixing assembly 2 further includes: a rubber strip 31 disposed at the bottom of the rectangular rod 22 .

[0046] During use, the design of the rubber strip 31 can mitigate the collision between the rectangular shell 21 and the plate body 23, thereby avoiding friction.

[0047] In some embodiments, the fixing assembly 2 further includes: a protection net 32 ​​disposed on the top of the base 11 .

[0048] When in use, the protection net 32 ​​can protect the meshing of gear 1 26 and gear 2 28 to prevent workers from accidentally touching the meshing gear and causing injury.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0050] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bridge construction safety operation platform, comprising: A base (11), wherein a plurality of hydraulic rods (12) are arranged on the top of the base (11); A construction platform body (13) is arranged on the top of the hydraulic rod (12); Features: The base (11) is provided with a fixing component (2), and the fixing component (2) comprises: A rectangular shell (21) with a symmetrical bottom that penetrates the base (11) and is fixedly connected to the base (11); A rectangular rod (22) is arranged inside the rectangular shell (21); A plate body (23) is arranged at the bottom of the rectangular rod (22); A plurality of inserting rods (24) are provided, all of which are arranged at the bottom of the plate body (23); A threaded rod (25), the top of which passes through the rectangular rod (22) and the rectangular shell (21), and is threadedly connected to the rectangular rod (22) and rotatably connected to the rectangular shell (21); Gear 1 (26), disposed on the top of the threaded rod (25); A motor (27) is arranged on the top of the base (11); Gear 2 (28) is disposed on the top of the motor (27) and meshes with gear 1 (26).

2. A bridge construction safety operation platform according to claim 1, characterized in that: The outer side wall of the rectangular rod (22) is in contact with the inner side wall of the rectangular shell (21).

3. A bridge construction safety operation platform according to claim 1, characterized in that: The insertion rods (24) are designed to be arranged horizontally and vertically.

4. A bridge construction safety operation platform according to claim 1, characterized in that: The bottom of the insertion rod (24) is designed as a cone.

5. A bridge construction safety operation platform according to claim 1, characterized in that: The fixing assembly (2) further comprises: A baffle (29) is arranged at the bottom of the threaded rod (25).

6. A bridge construction safety operation platform according to claim 1, characterized in that: The fixing assembly (2) further comprises: A rubber strip (31) is arranged at the bottom of the rectangular rod (22).

7. A bridge construction safety operation platform according to claim 1, characterized in that: The fixing assembly (2) further comprises: The protection net (32) is arranged on the top of the base (11).

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