Bridge construction hanging basket

Abstract

The utility model discloses a bridge construction hanging basket which comprises a first side plate and a second side plate and further comprises a plurality of pedals, every two adjacent pedals are rotationally connected through two connecting arms arranged in parallel, the pedals located on the two sides are fixedly connected with the first side plate and the second side plate respectively, and the first side plate is fixedly connected with the second side plate. An adjustable connecting rod is connected between the first side plate and the pedal; the top of the second side plate is provided with a second lifting ring connected with a lifting rope, the side wall of the second side plate is provided with a third lifting ring, and the first side plate is provided with a first lifting ring connected with another lifting rope. The lifting device has the beneficial effects that through the adjustable connecting rod and the pedal, after the device is adjusted, the device can adapt to angles of different bridge side edges, it is ensured that constructors stand stably, after the height of the lifting device is adjusted, the constructors can conduct construction operation with a larger area, it is ensured that the constructors stand stably, and the construction safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge construction field, concretely relates to a bridge construction basket. BACKGROUND

[0002] In bridge construction, the basket is an important aerial work equipment, often used for the installation, maintenance and cleaning work of the bridge. Through the basket, the worker can carry out accurate operation at the high place of the bridge, ensures the construction efficiency and safety. The basket is supported through the steel frame structure and hoisting system, can move between different work surfaces, provides the convenience for hoisting, welding, painting and other operations, is widely used in the construction and daily maintenance of the bridge.

[0003] The bottom surface of the existing device is usually a large flat plate structure, and this design has a large defect when facing the concave-shaped bridge side. Because the flat plate structure cannot flexibly adapt to different angles of the bridge side, especially when the side wall extends towards the inside of the bottom, the construction personnel cannot perform construction operation in the inner part area of the basket of the flat plate structure, thereby causing the construction surface to be limited. UTILITY MODEL CONTENT

[0004] The purpose of the utility model is to solve the above problems and provide a bridge construction basket, as described below.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] The utility model provides a bridge construction basket, which comprises a first side plate and a second side plate, a plurality of steps, two parallel connecting arms rotatingly connected between adjacent two steps, the steps on both sides fixedly connected with the first side plate and the second side plate, and an adjustable connecting rod connected between the first side plate and the steps.

[0007] Further, the number of steps is not less than three.

[0008] Further, the connecting rod is located above the steps, and the number of connecting rods on one side of the first side plate is not less than two and is distributed along the height direction of the first side plate and the second side plate.

[0009] Further, the outer side of the connecting rod is equipped with two guide sleeves, the guide sleeves are rotationally connected with the first side plate and the second side plate, the first side plate and the second side plate are equipped with locking bolts for locking the guide sleeves, and the outer side of the guide sleeves is threadedly connected with fixing bolts for fixing the connecting rod.

[0010] Further, the movable end of the connecting rod is equipped with a limiting block.

[0011] Further, the connecting rod is equipped with a bushing corresponding to the inner end of the fixing bolt.

[0012] Further, the first side plate and the second side plate are equipped with a protective net.

[0013] Further, the surface of the pedal is equipped with anti-skid lines.

[0014] Beneficial effects are that:

[0015] Through the adjustable connecting rod and the pedal, after the device is adjusted, different bridge side angles can be adapted to, the standing stability of the construction personnel is ensured, after the height of the hoisting equipment is adjusted, the construction personnel can perform larger area construction operation, the standing stability of the construction personnel is ensured, and the construction safety is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Fig. 1 is the front view of the present application;

[0018] Fig. 2 is the front view of the present application during construction.

[0019] The following is the explanation of the reference signs:

[0020] 1, first side plate; 101, first lifting ring; 2, second side plate; 201, second lifting ring; 202, third lifting ring; 3, connecting rod; 301, guide sleeve; 4, pedal; 401, connecting arm; 5, protective net. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the utility model clearer, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope protected by the utility model.

[0022] First embodiment:

[0023] Referring to Figs. 1-2 The utility model provides a kind of bridge construction basket, including first side plate 1 and second side plate 2, first side plate 1 and second side plate 2 are vertical plate structure, and the height of the high end of first side plate 1 is lower than the height of second side plate 2, further include multiple treadle 4, two adjacent treadle 4 are rotatably connected by two parallelly arranged connecting arms 401, then after the rotation of connecting arm 401, connecting arm 401 can push two treadle 4 to move, realize the position adjustment of treadle 4, and when the position of treadle 4 is adjusted, the level of treadle 4 can be maintained, the treadle 4 located on both sides is fixedly connected with first side plate 1 and second side plate 2, and adjustable connecting rod 3 is connected between first side plate 1 and treadle 4;Second side plate 2 top is equipped with the second lifting ring 201 of connecting sling, and the third lifting ring 202 is equipped on the side wall of second side plate 2, and first side plate 1 is equipped with the first lifting ring 101 of connecting another sling, the sling is drawn out from third lifting ring 202 and extends upwards;

[0024] When the device is used, one of the slings is fixed with first lifting ring 101, extends upwards after penetrating third lifting ring 202 and is connected with winding equipment, and the other sling is connected with second lifting ring 201, and the movable end portion extends upwards and is connected with winding equipment, the first lifting ring 101 and second lifting ring 201 are pulled by using two winding equipment, to assist the fixation of the device, when the device is used, the distance between multiple treadle 4 can be adjusted according to the actual situation of bridge side, that is, it can adapt to the side wall angle of various bridge side recesses, and the user stands on treadle 4 to carry out bridge side construction, after the position of hoisting equipment is adjusted once, the user can carry out larger area construction operation by treading different treadle 4.

[0025] Treadle 4 surface is equipped with antiskid line, improves the stability of user use.

[0026] Further, the number of treadle 4 is not less than three, and multiple treadle 4 are used to support the user to carry out construction.

[0027] Second embodiment, the different features from the first embodiment are:

[0028] The connecting rods 3 are located above the foot plates 4, and the number of the connecting rods 3 located at one side of the first side plate 1 is not less than two, and the connecting rods 3 are distributed along the height direction of the first side plate 1 and the second side plate 2, in the structure of the device, the connecting rods 3 are located at two side edges of the first side plate 1 and the second side plate 2, when the user stands on the foot plates 4 to perform construction operation, the connecting rods 3 form the protection of the side edges, in the specific structure of the connecting rods 3, two guide sleeves 301 are sleeved on the outer side of the connecting rods 3, the guide sleeves 301 are rotationally connected with the first side plate 1 and the second side plate 2, the first side plate 1 and the second side plate 2 are provided with locking bolts for locking the guide sleeves 301, the outer side of the guide sleeves 301 is threadedly connected with fixing bolts for fixing the connecting rods 3, after the locking bolts are loosened, the fixing bolts are loosened, then the connecting rods 3 can slide in the guide sleeves 301, after sliding to the appropriate position, the fixing bolts are tightened to realize the fixing of the connecting rods 3, and the locking bolts are tightened to realize the fixing of the rotation shafts on the guide sleeves 301, so that the first side plate 1, the second side plate 2 and the connecting rods 3 form a stable quadrilateral structure, during the adjustment of the positions between the first side plate 1 and the second side plate 2, the adjustment of the plurality of foot plates 4 can be realized synchronously.

[0029] Further, the connecting rods 3 are provided with insertion holes corresponding to the inner ends of the fixing bolts, the insertion holes are uniformly distributed along the length direction of the connecting rods 3, then when the fixing bolts lock the connecting rods 3, the inner ends of the fixing bolts are inserted into the insertion holes to realize the fixing of the connecting rods 3, and the fixing effect is good.

[0030] In addition, the movable end of the connecting rod 3 is provided with a limiting block, so that the connecting rod 3 can be prevented from being pulled out of the guide sleeve 301.

[0031] The third embodiment is different from the first embodiment in that:

[0032] The first side plate 1 and the second side plate 2 are provided with a protective net 5, the opposite faces of the first side plate 1 and the second side plate 2 are provided with hanging hooks, the protective net 5 is fixedly arranged with the hanging hooks, and the protective net 5 is located below the foot plates 4, so that the protective net 5 can protect the user during use.

[0033] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A bridge construction basket, comprising a first side plate (1) and a second side plate (2), characterized in that: a plurality of steps (4) are further included, two adjacent steps (4) are rotatably connected through two parallel connecting arms (401), the steps (4) on both sides are fixedly connected with the first side plate (1) and the second side plate (2) respectively, and an adjustable connecting rod (3) is connected between the first side plate (1) and the steps (4); a second lifting ring (201) for connecting a lifting rope is arranged on the top of the second side plate (2), a third lifting ring (202) is arranged on the side wall of the second side plate (2), and a first lifting ring (101) for connecting another lifting rope is arranged on the first side plate (1), the lifting rope is drawn out from the third lifting ring (202) and extends upward.

2. The bridge construction basket of claim 1, wherein: The number of the steps (4) is not less than three.

3. The bridge construction basket of claim 1, wherein: The connecting rod (3) is located above the steps (4), and the number of the connecting rods (3) on one side of the first side plate (1) is not less than two and is distributed along the height direction of the first side plate (1) and the second side plate (2).

4. A bridge construction basket according to claim 3, characterised in that: Two guide sleeves (301) are slidably sleeved on the outer side of the connecting rod (3), the guide sleeves (301) are rotatably connected with the first side plate (1) and the second side plate (2), locking bolts for locking the guide sleeves (301) are arranged on the first side plate (1) and the second side plate (2), and fixing bolts for fixing the connecting rod (3) are threadedly connected on the outer side of the guide sleeves (301).

5. A bridge construction basket according to claim 4, characterised in that: Limiting blocks are arranged on the movable end of the connecting rod (3).

6. The bridge construction basket of claim 4, wherein: A plug hole corresponding to the inner end of the fixing bolt is arranged on the connecting rod (3).

7. The bridge construction basket of claim 1, wherein: A protective net (5) is arranged between the first side plate (1) and the second side plate (2).

8. The bridge construction basket of claim 1, wherein: Anti-skid lines are arranged on the surface of the steps (4).

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