CN217535394U - Self-propelled elevating platform of track - Google Patents

Abstract

The utility model discloses a track self-propelled lift platform, the load simulator comprises a platform body, platform body both sides are run through and have been seted up and run through the groove, run through the movable plate that the inslot was equipped with two symmetries and sets up, two equal fixedly connected with limiting plate, two on the relative lateral wall of movable plate all set up the bar groove that two symmetries set up on the movable plate, homonymy two the bar inslot all is equipped with and is used for two the movable plate carries out the moving mechanism that removes, it is connected with the dwang to run through to rotate on two lateral walls in groove, be equipped with on the dwang outer wall and be used for carrying out rotatory rotary mechanism to moving mechanism. The utility model discloses a make double threaded rod rotate on two fixed plates, make two limiting plates take the movable plate to stretch out to both sides separation and run through outside the groove, reach widening to platform body area, when bringing convenience for the staff operation on the platform body, improve the security of platform body.

Description

Self-propelled elevating platform of track

Technical Field

The utility model relates to a lift platform technical field especially relates to a track self-propelled lift platform.

Background

The lifting platform is a multifunctional hoisting loading and unloading mechanical device and can be divided into a fixed type and a movable type, wherein the movable type comprises a straight arm type, a crank arm type, a scissor fork type, a mast type, an aluminum alloy lifting platform and a sleeve cylinder type, and the fixed type comprises a scissor fork type, a guide rail type lifting platform, a chain type lifting platform, a loading and unloading platform, an attached type electric construction platform and the like.

The area of its platform of crawler-type lift platform among the prior art is generally fixed inconvenient, when lift platform's area can not satisfy actual conditions's application, will make lift platform unable use, when having reduced equipment practicality, if during staff's operation on lift platform, lift platform's the department can't contact with the operation point, and the staff still need bow to carry out the operation, causes inconvenient while for the staff, causes the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a track self-propelled lifting platform.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a track self-propelled lift platform, includes the platform body, platform body both sides are run through and have been seted up and run through the groove, run through the movable plate that the inslot was equipped with two symmetries and sets up, two equal fixedly connected with limiting plate, two on the relative lateral wall of movable plate all set up the bar groove that two symmetries set up on the movable plate, homonymy two the bar inslot all is equipped with and is used for two the movable plate carries out the moving mechanism that removes, it is connected with the dwang to run through to rotate on two lateral groove walls in groove, be equipped with on the dwang outer wall and be used for carrying out rotatory rotary mechanism to moving mechanism.

Preferably, moving mechanism is including setting up two at the homonymy double threaded rod between the bar groove, the double threaded rod both ends screw thread is to opposite soon, the double threaded rod both ends run through two respectively the limiting plate and rather than threaded connection.

Preferably, rotary mechanism includes two worms that the symmetry set up on the dwang outer wall of fixed connection, two equal fixedly connected with in double-end threaded rod middle part and worm matched with worm wheel.

Preferably, fixedly connected with layer board on the lateral wall of platform body right side, the layer board upper end is equipped with power motor, dwang right side end runs through platform body right side lateral wall and fixed connection is terminal at power motor's output shaft.

Preferably, the bottom of the through groove is fixedly connected with two symmetrically arranged bottom plates, the upper end of each bottom plate is fixedly connected with two symmetrically arranged fixed plates, and two ends of the double-threaded rod respectively penetrate through the two fixed plates and are rotatably connected with the two fixed plates.

Preferably, two limiting grooves which are symmetrically arranged are formed in the groove walls on the two sides of the through groove, limiting rods are fixedly connected in the limiting grooves, the two ends of each limiting plate are respectively sleeved on the outer walls of the two opposite limiting rods and are in sliding connection with the outer walls of the two opposite limiting rods, and the two ends of each limiting plate are elastically connected with the limiting grooves through springs.

The utility model has the advantages that:

1. through making double threaded rod rotate on two fixed plates, make two limiting plates take the movable plate to stretch out to both sides separation and run through the groove outside, reach widening to platform body area, when bringing convenience for the staff operation on the platform body, improve the security of platform body.

2. Through the sliding connection of the limiting grooves, the limiting rods and the limiting plates, the moving plate is limited in moving, and meanwhile the moving stability of the moving plate is guaranteed.

Drawings

Fig. 1 is a schematic top view of the internal structure of the platform body according to the present invention;

FIG. 2 is a schematic side view of the structure of the platform body of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1 platform body, 2 run through groove, 3 movable plates, 4 spacing grooves, 5 gag lever posts, 6 bar grooves, 7 double threaded rods, 8 limiting plates, 9 dwang, 10 motor power, 11 worms, 12 worm wheels, 13 bottom plates, 14 fixed plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a track self-propelled lift platform, including platform body 1, platform body 1 both sides are run through and are seted up and run through groove 2, run through and be equipped with the movable plate 3 that two symmetries set up in the groove 2, equal fixedly connected with limiting plate 8 on two movable plate 3 relative lateral walls, the bar groove 6 that two symmetries set up is all seted up on two movable plates 3, all be equipped with the moving mechanism that is used for moving two movable plates 3 in two bar grooves 6 of homonymy, moving mechanism is including setting up double threaded rod 7 between two bar grooves 6 of homonymy, double threaded rod 7 both ends screw thread is to opposite, double threaded rod 7 both ends run through two limiting plates 8 respectively and rather than threaded connection, through making double threaded rod 7 rotate on two fixed plates 14, make two limiting plate 8 take movable plate 3 to the both sides separation to stretch out and run through groove 2 outside, reach the widening to platform body 1 area, when bringing convenience for the staff's operation on platform body 1, improve platform body 1's security.

Run through and rotate on 2 two side walls of groove and be connected with dwang 9, be equipped with on the dwang 9 outer wall and be used for carrying out the rotary mechanism that rotates to moving mechanism, rotary mechanism includes two symmetries of fixed connection worm 11 that set up on the dwang 9 outer wall, two equal fixedly connected with in the middle part of the double threaded rod 7 and worm 11 matched with worm wheel 12.

Fixedly connected with layer board on the 1 right side lateral wall of platform body, the layer board upper end is equipped with motor power 10, and the terminal output shaft that runs through 1 right side lateral wall of platform body and fixed connection at motor power 10 of dwang 9 right side is terminal.

Two symmetrically arranged bottom plates 13 are fixedly connected to the bottoms of the through grooves 2, two symmetrically arranged fixing plates 14 are fixedly connected to the upper ends of the bottom plates 13, and two ends of the double-threaded rod 7 penetrate through the two fixing plates 14 respectively and are rotatably connected with the double-threaded rod.

Run through and all set up the spacing groove 4 that two symmetries set up on the 2 both sides cell walls in groove, fixedly connected with gag lever post 5 in the spacing groove 4, 8 both ends of limiting plate overlap respectively and establish two relative gag lever posts 5 outer walls and rather than sliding connection, through spring elastic connection between 8 both ends of limiting plate and the spacing groove 4, through a plurality of spacing grooves 4 and 5 and 8 sliding connection of limiting plate, when carrying out spacingly to the removal of movable plate 3, guarantee the stability that the movable plate 3 removed.

The utility model discloses during the use, when the area of platform body 1 is widened to needs, only need to utilize motor power 10 to drive dwang 9 and rotate, through dwang 9 outer wall on two worms 11 and two worm wheel 12's cooperation under, it is rotatory to make worm 11 drive worm wheel 12, thereby make double threaded rod 7 rotate on two fixed plates 14, because double threaded rod 7 both ends respectively with two limiting plate 8's the threaded connection that runs through, make limiting plate 8 take movable plate 3 to move on double threaded rod 7, rethread double threaded rod 7 both ends screw thread is opposite soon, make two limiting plate 8 take movable plate 3 to separate to both sides, thereby make two movable plates 3 stretch out and run through outside groove 2, reach widening to platform body 1 area, bring the convenience for the staff operation on platform body 1, a plurality of spacing grooves 4 and 5 and limiting plate 8's sliding connection, when moving the movable plate 3 and carrying out spacingly, guarantee the stability that movable plate 3 removed.

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 (6)

1. The utility model provides a track self-propelled lift platform, includes platform body (1), its characterized in that, platform body (1) both sides are run through and have been seted up and run through groove (2), run through movable plate (3) that are equipped with two symmetries in groove (2), two equal fixedly connected with limiting plate (8), two on the relative lateral wall of movable plate (3) all set up bar groove (6) that two symmetries set up on movable plate (3), the homonymy is two all be equipped with in bar groove (6) and be used for two movable plate (3) carry out the moving mechanism that removes, it is connected with dwang (9) to rotate on two lateral walls in groove (2), be equipped with on dwang (9) outer wall and be used for carrying out rotatory rotary mechanism to moving mechanism.

2. A track self-propelled lift platform according to claim 1, characterized in that, the moving mechanism includes a double threaded rod (7) disposed between two bar-shaped grooves (6) on the same side, the thread direction of the two ends of the double threaded rod (7) is opposite, and the two ends of the double threaded rod (7) respectively penetrate through and are in threaded connection with two of the limiting plates (8).

3. A crawler self-propelled lifting platform according to claim 2, wherein the rotating mechanism comprises two symmetrically arranged worms (11) fixedly connected to the outer wall of the rotating rod (9), and a worm wheel (12) matched with the worms (11) is fixedly connected to the middle of each of the two double-threaded rods (7).

4. A crawler self-propelled lifting platform according to claim 3, wherein a supporting plate is fixedly connected to the side wall of the right side of the platform body (1), a power motor (10) is arranged at the upper end of the supporting plate, and the right end of the rotating rod (9) penetrates through the side wall of the right side of the platform body (1) and is fixedly connected to the end of an output shaft of the power motor (10).

5. A track self-propelled lifting platform according to claim 4, characterized in that two symmetrically arranged bottom plates (13) are fixedly connected to the bottoms of the through grooves (2), two symmetrically arranged fixing plates (14) are fixedly connected to the upper ends of the bottom plates (13), and two ends of the double-threaded rod (7) respectively penetrate through the two fixing plates (14) and are rotatably connected with the fixing plates.

6. The track self-propelled lifting platform of claim 5, wherein two symmetrically arranged limiting grooves (4) are formed in the groove walls on both sides of the through groove (2), limiting rods (5) are fixedly connected in the limiting grooves (4), two ends of each limiting plate (8) are respectively sleeved on the outer walls of the two opposite limiting rods (5) and are in sliding connection with the outer walls, and two ends of each limiting plate (8) are elastically connected with the limiting grooves (4) through springs.

Images