CN213703851U

CN213703851U - Formula concrete sleeper mould guiding mechanism is lifted to unilateral side

Info

Publication number: CN213703851U
Application number: CN202022237535.4U
Authority: CN
Inventors: 刘泽宇; 刘向荣; 党法禄; 刘柏松; 秦乙元; 韩涛; 温军芳; 张希波
Original assignee: Inner Mongolia China Railway Sleeper Manufacturing Co ltd
Current assignee: Inner Mongolia China Railway Sleeper Manufacturing Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-07-16
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a unilateral side-lift type concrete sleeper mold adjusting mechanism, which comprises a mold, a roller way, a gear, a chain, a motor, a hydraulic rod, an L-shaped underframe, a bracket, a limiting plate, an embedded part and a connecting plate; a roller way is arranged below the die, and a gear is fixed in the middle of the roller way; the gears are driven by chains; the motor is arranged at one end of one roller way, and the rotating end of the motor is fixed with the roller way; an L-shaped underframe is arranged on a cross beam of the roller ways and between the roller ways; one bent end of the L-shaped underframe is hinged with the bracket; an inclined limiting plate is arranged in the middle of the support, and the bent end of the L-shaped support can be clamped into the inner side of the support and controlled above the limiting plate; the bottom of the other end of the L-shaped support is hinged with one telescopic end of the hydraulic rod; the other end of the hydraulic rod is hinged and fixed with one end of the surface of the connecting plate, and the end is not on the same side as the bracket; and a concave space is arranged on the ground below the L-shaped bracket.

Description

Formula concrete sleeper mould guiding mechanism is lifted to unilateral side

Technical Field

The utility model relates to a technical field is made to railway concrete sleeper, concretely relates to formula concrete sleeper mould guiding mechanism is lifted to unilateral side.

Background

The railway concrete sleeper is generally a reinforced concrete sleeper at present, has long service life, high stability, small maintenance workload and much lower damage rate and rejection rate than a wood sleeper; on a seamless line, the stability of the reinforced concrete sleeper is averagely improved by 15-20% compared with that of a wood sleeper, so that the reinforced concrete sleeper is particularly suitable for high-speed passenger lines. When the concrete sleeper is manufactured, a pouring process is carried out, concrete is filled into a mold, then the mold is compacted through vibration and finally formed, an embedded part is arranged in the mold, and when the embedded part is arranged, a bolt and a sleeve are required to be installed respectively; the embedded part needs to be screwed in from the bottom of the mold in a threaded state, so that the embedded part extends out of the mold.

Disclosure of Invention

According to prior art's not enough, the utility model provides a formula concrete pillow mould guiding mechanism is lifted to unilateral side lifts the device through setting up the side in the bottom of mould, with mould inclined support, makes the bottom surface have enough big contained angle with ground to supply the staff to operate to do not influence the positive operation to the built-in fitting.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a single-side-lifting type concrete sleeper mold adjusting mechanism comprises a mold, a roller way, a gear, a chain, a motor, a hydraulic rod, an L-shaped underframe, a support, a limiting plate, an embedded part and a connecting plate; the die is of a cuboid box-packed structure and is provided with an opening on the surface; threaded holes are arranged at the bottom of the die at equal intervals, embedded parts are arranged in the threaded holes of the die, and threads are arranged at the bottoms of the embedded parts; the device is characterized in that a roller way is arranged below the die, and a gear is fixed in the middle of the roller way; the gears are driven by chains; the motor is arranged at one end of one roller way, and the rotating end of the motor is fixed with the roller way; an L-shaped underframe is arranged on a cross beam of the roller ways and between the roller ways; one bent end of the L-shaped underframe is hinged with the bracket; an inclined limiting plate is arranged in the middle of the support, and the bent end of the L-shaped support can be clamped into the inner side of the support and controlled above the limiting plate; the bottom of the other end of the L-shaped support is hinged with one telescopic end of the hydraulic rod; the other end of the hydraulic rod is hinged and fixed with one end of the surface of the connecting plate, and the end is not on the same side as the bracket; and a concave space is arranged on the ground below the L-shaped bracket.

Preferably, the bracket is composed of a double-layer plate-shaped structure, the interval between the plates is larger than the width of the L-shaped bracket, and a bottom plate is arranged below the double-layer plate and is welded and fixed with the bottom plate.

Preferably, the included angle between the limiting plate and the ground is 15-45 degrees.

Preferably, the height from the bottom surface of the mold to the roller bed beam is greater than that of the L-shaped support.

Preferably, the hydraulic ram is located in the concave space in a retracted state and the telescoping portion extends outside the concave space when raised.

Preferably, the connecting plate is fixed on the bottom surface of the concave space.

Preferably, the inner side of the bracket is clamped above a cross beam of the roller way.

The utility model discloses beneficial effect has following several:

1. through the flexible of hydraulic stem, can incline with the pin joint of support with the mould and lift, make the bottom surface of mould expose, make things convenient for the staff to operate.

2. When the L-shaped support is in a horizontal state, the L-shaped support is not in contact with the bottom of the mold, and the conveying of the mold by the roller way is not influenced.

3. The limiting plate is arranged in the middle of the support, the side lifting angle of the L-shaped support can be limited, and the side lifting is prevented from being too high, so that the die is prevented from being tipped.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic side elevation structure of the present invention.

Fig. 3 is a schematic view of the bottom structure of the mold of the present invention.

Fig. 4 is a schematic view of the structure of the concave spatial interconnection plate of the present invention.

Fig. 5 is a schematic view of a partial structure of the present invention.

Fig. 6 is a schematic view of a side structure of the bracket of the present invention.

In the figure, a die 1, a roller way 2, a gear 3, a chain 4, a motor 5, a hydraulic rod 6, an L-shaped base 7, a support 8, a limiting plate 9, an embedded part 10 and a connecting plate 11 are arranged.

Detailed Description

In order to better show the content of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1,2,3,4,5 and 6, the single-side-lifting type concrete sleeper mold adjusting mechanism comprises a mold 2, a roller table 2, a gear 3, a chain 4, a motor 5, a hydraulic rod 6, an L-shaped base 7, a support 8, a limiting plate 9, an embedded part 10 and a connecting plate 11; the mould 2 is of a cuboid box-packed structure and is provided with an opening on the surface; threaded holes are equidistantly arranged at the bottom of the die 2, embedded parts 10 are arranged in the threaded holes of the die 2, and threads are arranged at the bottoms of the embedded parts 10; a roller way 2 is arranged below the die 2, and a gear 3 is fixed in the middle of the roller way 2; the gears 3 are driven by a chain 4; the motor 5 is arranged at one end of one roller way 2, and the rotating end of the motor 5 is fixed with the roller way; an L-shaped bottom frame 7 is arranged on the cross beam of the roller way 2 and between the roller ways 2; one bent end of the L-shaped underframe 7 is hinged with the bracket 8; an inclined limiting plate 9 is arranged in the middle of the support 8, one bent end of the L-shaped support can be clamped into the inner side of the support 8 and is controlled to be above the limiting plate 9, and the included angle between the limiting plate 9 and the ground is 15-45 degrees; the bottom of the other end of the L-shaped bracket is hinged with the telescopic end of the hydraulic rod 6; the other end of the hydraulic rod 6 is hinged and fixed with one end of the surface of the connecting plate 11, and the end is not on the same side as the bracket 8; a concave space is arranged on the ground below the L-shaped bracket, and the connecting plate 11 is fixed on the bottom surface of the concave space; the hydraulic rod 6 is positioned in the concave space in a retracted state, and the telescopic part extends out of the concave space when the hydraulic rod is lifted; the support 8 is composed of a double-layer plate-shaped structure, the interval between the plates is larger than the width of the L-shaped support, a bottom plate is arranged below the double-layer plate and is welded and fixed with the bottom plate, and the inner side of the support 8 is clamped on a cross beam of the roller way 2; considering that the roller way 2 does not influence the normal movement on the roller way 2 when in normal operation, the height of the bottom surface of the die 2 from the cross beam of the roller way 2 is larger than that of the L-shaped bracket; in the above, if the fixing method is not separately described, the fixing method is performed by using the technical means commonly used by those skilled in the art, such as welding, screw fastening, and bearing connection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A single-side-lifting type concrete sleeper mold adjusting mechanism comprises a mold, a roller way, a gear, a chain, a motor, a hydraulic rod, an L-shaped underframe, a support, a limiting plate, an embedded part and a connecting plate; the die is of a cuboid box-packed structure and is provided with an opening on the surface; threaded holes are arranged at the bottom of the die at equal intervals, embedded parts are arranged in the threaded holes of the die, and threads are arranged at the bottoms of the embedded parts; the method is characterized in that: a roller way is arranged below the die, and a gear is fixed in the middle of the roller way; the gears are driven by chains; the motor is arranged at one end of one roller way, and the rotating end of the motor is fixed with the roller way; an L-shaped underframe is arranged on a cross beam of the roller ways and between the roller ways; one bent end of the L-shaped underframe is hinged with the bracket; an inclined limiting plate is arranged in the middle of the support, and the bent end of the L-shaped support can be clamped into the inner side of the support and controlled above the limiting plate; the bottom of the other end of the L-shaped support is hinged with one telescopic end of the hydraulic rod; the other end of the hydraulic rod is hinged and fixed with one end of the surface of the connecting plate, and the end is not on the same side as the bracket; and a concave space is arranged on the ground below the L-shaped bracket.

2. The single-side-lift concrete sleeper mold adjustment mechanism of claim 1, characterized in that: the support comprises double-deck platelike structure, and the interval between board and the board is greater than the width of L type support, still is equipped with the bottom plate below the double-deck board to with bottom plate welded fastening.

3. The single-side-lift concrete sleeper mold adjustment mechanism of claim 1, characterized in that: the included angle between the limiting plate and the ground is 15-45 degrees.

4. The single-side-lift concrete sleeper mold adjustment mechanism of claim 1, characterized in that: the height from the bottom surface of the die to the roller way beam is larger than that of the L-shaped support.

5. The single-side-lift concrete sleeper mold adjustment mechanism of claim 1, characterized in that: the hydraulic rod is positioned in the concave space in a retracted state, and the telescopic part extends out of the concave space when the hydraulic rod is lifted.

6. The single-side-lift concrete sleeper mold adjustment mechanism of claim 1, characterized in that: the connecting plate is fixed on the bottom surface of the concave space.

7. The single-side-lift concrete sleeper mold adjustment mechanism of claim 1 or 2, wherein: the inner side of the support is clamped on a cross beam of the roller way.