Bridge flange plate bar planting tool

Abstract

The utility model discloses a steel bar planting tool for a bridge flange plate, and relates to the technical field of bridge construction auxiliary equipment. Comprising a drilling machine, a drilling rod and a jack, the drilling machine is arranged on a bridge flange plate, one end of the drilling rod is fixedly connected with the bottom of the jack, the other end of the drilling rod is connected with the top end of the drilling machine, and the jack makes contact with an evacuation platform. The steel bar planting tool for the bridge flange plate solves the problems that a drilling machine is rapidly fixed in a narrow space, and the steel bar planting speed of the flange plate is increased. The steel bar planting tool for the bridge flange plate has extremely high flexibility in actual construction, the time consumed for mounting base bolts is saved, the construction efficiency is improved, and manpower is saved. In addition, the steel bar planting tool for the bridge flange plate is easy and convenient to manufacture, convenient to disassemble and assemble and convenient to use on a construction site.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge construction auxiliary equipment technical field, concretely relates to a bridge flange plate anchorage tool. BACKGROUND

[0002] In order to solve the noise influence of subway operation to surrounding residents, schools and so on, form a sound barrier, need to install sound barrier in the bridge section, roadbed section involved. The particularity of sound barrier night construction, effective construction time is short, under the premise of ensuring safety, quality, the promotion of construction speed is particularly important.

[0003] The space of bridge section sound barrier anchorage is located on the bridge flange plate, under the evacuation platform, resulting in inconvenient worker construction operation, small operation space, slow construction speed. Therefore, under the premise of ensuring that the anchorage quality meets the technical standard, the worker operation environment is safe, mastering the anchorage in the small space under the evacuation platform of the operating subway viaduct flange plate in a short time is the key to improve the anchorage speed, but at present, there is still lack of installation and adjustment tool for fast anchorage in small space, so it is necessary to provide a bridge flange plate anchorage tool. CONTENT OF UTILITY MODEL

[0004] The utility model mainly aims at providing a bridge flange plate anchorage tool which is simple to make, economical and suitable, safe and reliable, and convenient for small space, to solve the problems existing in the prior art.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A bridge flange plate anchorage tool, including drilling machine, drill rod and jack, the drilling machine is arranged on the bridge flange plate, one end of the drill rod is fixedly connected with the bottom of the jack, the other end is connected with the top end of the drilling machine, the jack is in contact with the evacuation platform.

[0007] Further, the drilling machine includes horizontal base, square tube and adjusting screw rod, the center of the drill rod, the jack and the square tube is located on the same vertical line, one end of the drill rod is connected with the adjusting screw rod, the horizontal base is connected to the end of the square tube.

[0008] Further, the drill rod and the drilling machine are detachably connected.

[0009] Further, the jack adopts 5T hydraulic jack.

[0010] Further, one end of the drill rod is welded and fixed with the bottom of the jack.

[0011] Further, the jack is in contact with the evacuation platform through the jack top hat.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The bridge flange plate anchorage tool solves the problem of fast fixing the drilling machine in a small space and improving the anchorage speed of the flange plate. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a whole schematic view of the bridge flange plate anchorage tool.

[0015] Fig. 2 It is a schematic view of the jack and the drill rod.

[0016] Among them, 1-drilling machine; 2-drill rod; 3-jack; 4-horizontal base; 5-square tube; 6-adjusting screw; 7-jack top cap. DETAILED DESCRIPTION

[0017] The technical scheme of the utility model is further explained below by means of the drawings and examples.

[0018] Example 1

[0019] Taking the construction of a subway sound barrier bridge section as an example, the construction of the sound barrier of the bridge section is carried out at night, and the effective construction time is limited, only 3-4 hours. The original straight reinforcement construction method is to fix the base by bolts, and to drill a water drill hole with a diameter, and the time is about 3-4 minutes. In order to improve the anchorage speed, the new bridge flange plate anchorage fixing tool is used in the project, and the time for fixing the drilling machine is only 20-30 seconds, which greatly improves the fixing speed of the drilling machine and shortens the anchorage construction time. The fixing tool is simple to manufacture, easy to disassemble and assemble, and the installation method is simple and easy to understand, which is beneficial to the use of the construction site.

[0020] In combination Figs. 1-2 The utility model provides a bridge flange plate anchorage tool, including drilling machine 1, drill rod 2 and jack 3, drilling machine 1 sets up on bridge flange plate, one end of drill rod 2 is fixedly connected with the bottom of jack 3, and the other end is connected with the top end of drilling machine 1, and the drill rod 2 in this embodiment is detachably connected with the drilling machine 1, the jack 3 is contacted with the dispersing platform through jack top cap 7.

[0021] Drilling machine 1 includes horizontal base 4, square tube 5 and adjusting screw 6, the center of drill rod 2, jack 3 and square tube 5 is located on same vertical line, one end of drill rod 2 is buckled with adjusting screw 6, and horizontal base 4 is connected to the end of square tube 5.

[0022] The jack 3 adopts a 5T hydraulic jack.

[0023] One end of the drill pipe 2 is welded and fixed with the bottom of the jack 3.

[0024] When the bridge flange plate anchoring tool is used to install and fix the drilling machine 1, the staff first fixes the anchoring tool above the drilling machine, makes the jack 3 contact with the dispersing platform, finely adjusts through the jack 3, then operates the pressing rod of the jack 3, fixes the drilling machine 1, after the fixing is completed, uses the drilling machine 1 to drill, and after the anchoring is completed, the bridge flange plate anchoring tool is removed.

[0025] The above is only the preferred embodiment of the utility model, and does not limit the technical range of the utility model, so any slight modification, equivalent change and modification made according to the technical essence of the utility model to the above embodiment still belongs to the range of the technical scheme of the utility model.

Claims

1. A tool for installing rebar in bridge flanges, characterized in that, It includes a drilling machine (1), a drill rod (2) and a jack (3). The drilling machine (1) is set on the bridge flange plate. One end of the drill rod (2) is fixedly connected to the bottom of the jack (3) and the other end is connected to the top of the drilling machine (1). The jack (3) is in contact with the evacuation platform.

2. The bridge flange plate rebar installation tool as described in claim 1, characterized in that, The drilling machine (1) includes a horizontal base (4), a square tube (5) and an adjusting screw (6). The centers of the drill rod (2), the jack (3) and the square tube (5) are located on the same vertical line. One end of the drill rod (2) is connected to the adjusting screw (6), and the horizontal base (4) is connected to the end of the square tube (5).

3. The bridge flange plate rebar installation tool as described in claim 1, characterized in that, The drill rod (2) is detachably connected to the drilling machine (1).

4. The bridge flange plate rebar installation tool as described in claim 1, characterized in that, The jack (3) is a 5T hydraulic jack.

5. The bridge flange plate rebar installation tool as described in claim 1, characterized in that, One end of the drill rod (2) is welded and fixed to the bottom of the jack (3).

6. The bridge flange plate rebar installation tool as described in claim 1, characterized in that, The jack (3) contacts the evacuation platform through the jack cap (7).

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