Sliding table device

Abstract

The utility model discloses a sliding table device which comprises a sliding table body, the sliding table body is fixedly connected to a movable trolley, a box girder is loaded on the movable trolley, the sliding table body is connected with a side mold of the box girder, a height adjusting mechanism is arranged on the sliding table body, and the height adjusting mechanism is connected with a side mold supporting frame of the side mold. A spring gasket is arranged between the side die supporting frame and the height adjusting mechanism. The device has the advantages of damping, convenience in template height adjustment and improvement of pouring quality.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge box girder prefabrication construction technical field especially relates to a sliding platform device. BACKGROUND

[0002] The prefabricated beam with mould platform trolley template hydraulic system whole side mould and side mould process need to pass through the sliding platform, the sliding platform is rigid contact when moving with sliding, and template deformation and damage are easily caused. After mould closing, the template is loose and the rail is uneven, which causes the side mould and the bottom mould to be misaligned, the traditional method is to locally jack the template and then support and reinforce, and the template deformation and misalignment become larger and larger, which affects the appearance quality of the beam body and the service life of the template. UTILITARY MODEL CONTENT

[0003] The utility model solves the technical problem that the prior art lacks, and provides a sliding platform device with damping function, template height adjustment function, and improved pouring quality.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme:

[0005] A sliding platform device comprises a sliding platform body, the sliding platform body is fixedly connected to a mobile trolley, a box girder is loaded on the mobile trolley, the sliding platform body is connected to a side mould of the box girder, a height adjusting mechanism is arranged on the sliding platform body, the height adjusting mechanism is connected to a side mould support frame of the side mould, and a spring washer is arranged between the side mould support frame and the height adjusting mechanism.

[0006] As a further improvement of the above technical scheme:

[0007] The sliding platform body comprises an upper sliding platform and a lower sliding platform, the height adjusting mechanism is arranged on the upper sliding platform, the upper sliding platform is fixedly connected to the lower sliding platform through a connecting piece, and the lower sliding platform is welded to the mobile trolley.

[0008] The height adjusting mechanism comprises an adjusting screw, an adjusting nut and a locking nut, the adjusting screw is connected to the upper sliding platform, the adjusting nut and the locking nut are threadedly connected to the adjusting screw, the spring washer is sleeved on the adjusting screw and located between the adjusting nut and the locking nut, and the side mould support frame is arranged on the adjusting screw and located between the spring washer and the locking nut.

[0009] One end of the adjusting screw is provided with a connecting seat, and the connecting seat is connected to the upper sliding platform through a bolt.

[0010] The lower sliding platform is fixedly connected with a sliding plate, the upper sliding platform is arranged on the sliding plate and connected to the lower sliding platform through the connecting piece.

[0011] The connecting piece comprises a clamping plate, a pad plate and a plurality of connecting bolts, the clamping plate is arranged on the back side of the top plate of the lower sliding table, the pad plate is arranged between the back side of the top plate of the lower sliding table and the clamping plate, and each connecting bolt is arranged on the bottom plate of the upper sliding table, the sliding plate, the top plate of the lower sliding table, the pad plate and the clamping plate and locked and fixed by a nut.

[0012] The upper sliding table is provided with a connecting lug, the connecting lug is connected with the side mold through a bolt, and the connecting lug is provided with a sliding groove for the up-down movement of the bolt.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The sliding table device is arranged on the movable trolley in pairs, the sliding table body is connected with the side mold, the height adjusting mechanism is connected with the side mold support frame and supports the side mold support frame, the height of the side mold support frame is adjusted through the height adjusting mechanism when the mold is closed, so that the height of the side mold is adjusted and the mismatching of the mold is avoided, compared with the local mold lifting by the jack, the risk of the deformation of the mold plate is avoided, in addition, the spring washer is arranged to form the shock absorption and buffering of the side mold support frame, the rigid contact caused by the deformation and damage of the side mold during the mold closing or opening is avoided, and the pouring quality of the box girder is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the structure schematic view (front view) of the sliding table device of the utility model.

[0016] Fig. 2 It is the structure schematic view (side view) of the sliding table device of the utility model.

[0017] Fig. 3 It is the application schematic view of the sliding table device of the utility model.

[0018] In the drawing, various reference numerals represent:

[0019] 1, sliding table body;11, upper sliding table;111, connecting lug;1111, sliding groove;12, lower sliding table;121, sliding plate;2, height adjusting mechanism;21, adjusting screw;211, connecting seat;22, adjusting nut;23, locking nut;3, spring washer;4, connecting piece;41, clamping plate;42, pad plate;43, connecting bolt;5, bolt;100, movable trolley;200, box girder;201, side mold;202, side mold support frame. SPECIFIC EMBODIMENTS

[0020] The utility model will be further explained in detail in combination with the drawing and specific embodiments of the specification.

[0021] As Figs. 1 to 3As shown, the sliding table device of the embodiment comprises a sliding table body 1, the sliding table body 1 is fixedly connected on a movable trolley 100, a box girder 200 is loaded on the movable trolley 100, the sliding table body 1 is connected with a side mold 201 of the box girder 200, a height adjusting mechanism 2 is arranged on the sliding table body 1, the height adjusting mechanism 2 is connected with a side mold support frame 202 of the side mold 201, and a spring washer 3 is arranged between the side mold support frame 202 and the height adjusting mechanism 2. When the sliding table device is used, the left and right pairs are arranged on the movable trolley 100, the sliding table body 1 is connected with the side mold 201, the height adjusting mechanism 2 is connected with the side mold support frame 202 and supports the same, when the mold is closed, the height of the side mold support frame 202 can be adjusted through the height adjusting mechanism 2, so that the height of the side mold 201 is adjusted and the misalignment is avoided, compared with the local mold jacking by using the jack, the risk of the deformation of the mold plate can be avoided, in addition, the spring washer 3 is arranged to form the shock absorption and buffering of the side mold support frame 202, the deformation and damage of the side mold 201 caused by the rigid contact during the mold closing or demolding are avoided, and the pouring quality of the box girder 200 is improved.

[0022] In the embodiment, the sliding table body 1 comprises an upper sliding table 11 and a lower sliding table 12, the height adjusting mechanism 2 is arranged on the upper sliding table 11, the upper sliding table 11 is fixedly connected on the lower sliding table 12 through a connecting piece 4, and the lower sliding table 12 is weldedly connected on the movable trolley 100. The connection is firm and reliable, in the structure, the upper sliding table 11 and the lower sliding table 12 are in a split type, and the installation is facilitated.

[0023] In the embodiment, the height adjusting mechanism 2 comprises an adjusting screw 21, an adjusting nut 22 and a locking nut 23, the adjusting screw 21 is connected on the upper sliding table 11, the adjusting nut 22 and the locking nut 23 are threadedly connected on the adjusting screw 21, the spring washer 3 is sleeved on the adjusting screw 21 and located between the adjusting nut 22 and the locking nut 23, and the side mold support frame 202 is threaded on the adjusting screw 21 and located between the spring washer 3 and the locking nut 23. During construction, the height of the side mold support frame 202 is adjusted by adjusting the position of the adjusting nut 22 on the adjusting screw 21, after the adjustment is completed, the locking nut 23 is locked and fixed, at this time, the side mold support frame 202 is pressed on the spring washer 3, the spring washer 3 forms the shock absorption and buffering thereof, and the deformation and damage of the mold plate during the mold closing or demolding are avoided.

[0024] In the embodiment, one end of the adjusting screw 21 is provided with a connecting seat 211, and the connecting seat 211 is connected with the upper sliding table 11 through a bolt 5. In the structure, the adjusting screw 21 and the upper sliding table 11 are connected through the connecting seat 211 and the bolt 5, and the operation is simple and convenient.

[0025] In the embodiment, the lower sliding table 12 is fixedly connected with a sliding plate 121, the upper sliding table 11 is pressed on the sliding plate 121 and connected with the lower sliding table 12 through the connecting piece 4. The structure is simple.

[0026] In the embodiment, the connecting piece 4 comprises a clamping plate 41, a backing plate 42 and a plurality of connecting bolts 43, the clamping plate 41 is arranged on the back side of the top plate of the lower sliding table 12, the backing plate 42 is arranged between the clamping plate 41 and the back side of the top plate of the lower sliding table 12, and each connecting bolt 43 is arranged on the bottom plate of the upper sliding table 11, the sliding plate 121, the top plate of the lower sliding table 12, the backing plate 42 and the clamping plate 41 and is locked and fixed by a nut.

[0027] In the embodiment, the upper sliding table 11 is provided with a connecting lug 111, the connecting lug 111 is connected with the side mold 201 through the bolt 5, and the connecting lug 111 is provided with a sliding groove 1111 for the up-down movement of the bolt 5. In the structure, the side mold 201 is connected through the connecting lug 111 and the bolt 5, the connecting operation is convenient, the sliding groove 111 on the connecting lug 111 provides space for the movement of the bolt 5, and the height adjusting mechanism 2 is adapted to the adjusting operation.

[0028] Although the utility model has disclosed as above with preferred embodiments, however, it is not used to limit the utility model. Any skilled person in the art, without departing from the technical scheme range of the utility model, can utilize the above disclosed technical content to make many possible changes and modifications to the utility model technical scheme, or modify equivalent embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model, which does not depart from the content of the utility model technical scheme, should fall within the protection range of the utility model technical scheme.

Claims

1. A sliding table device, characterized in that: The system includes a slide body (1), which is fixedly connected to a mobile trolley (100). The mobile trolley (100) is loaded with a box girder (200). The slide body (1) is connected to the side mold (201) of the box girder (200). The slide body (1) is provided with a height adjustment mechanism (2). The height adjustment mechanism (2) is connected to the side mold support frame (202) of the side mold (201). A spring washer (3) is provided between the side mold support frame (202) and the height adjustment mechanism (2).

2. The slide table device according to claim 1, characterized in that: The slide body (1) includes an upper slide (11) and a lower slide (12). The height adjustment mechanism (2) is set on the upper slide (11). The upper slide (11) is fixedly connected to the lower slide (12) by a connector (4). The lower slide (12) is welded to the mobile trolley (100).

3. The slide table device according to claim 2, characterized in that: The height adjustment mechanism (2) includes an adjusting screw (21), an adjusting nut (22), and a locking nut (23). The adjusting screw (21) is connected to the upper slide (11). The adjusting nut (22) and the locking nut (23) are threaded onto the adjusting screw (21). The spring washer (3) is sleeved on the adjusting screw (21) and located between the adjusting nut (22) and the locking nut (23). The side mold support frame (202) passes through the adjusting screw (21) and is located between the spring washer (3) and the locking nut (23).

4. The slide table device according to claim 3, characterized in that: One end of the adjusting screw (21) is provided with a connecting seat (211), and the connecting seat (211) is connected to the upper slide (11) through a pin (5).

5. The slide table device according to claim 4, characterized in that: A slide plate (121) is fixedly connected to the lower slide plate (12), and the upper slide plate (11) is pressed onto the slide plate (121) and connected to the lower slide plate (12) through a connector (4).

6. The slide table device according to claim 5, characterized in that: The connector (4) includes a clamping plate (41), a pad (42) and multiple connecting bolts (43). The clamping plate (41) is located on the back side of the top plate of the sliding platform (12). The pad (42) is located between the back side of the top plate of the sliding platform (12) and the clamping plate (41). Each connecting bolt (43) passes through the bottom plate of the upper sliding platform (11), the sliding plate (121), the top plate of the sliding platform (12), the pad (42) and the clamping plate (41) and is locked and fixed by nuts.

7. The slide table device according to claim 2, characterized in that: The upper slide (11) is provided with a connecting earring (111), which is connected to the side mold (201) via a pin (5). The connecting earring (111) has a groove (1111) for the pin (5) to move up and down.

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