CN211923446U - Moving platform convenient to construction - Google Patents

Abstract

The utility model belongs to the technical field of the construction, especially, a moving platform convenient to construction, including construction platform, the equal fixed mounting in four foot positions in construction platform's bottom has first landing leg, the bottom of first landing leg is seted up flutedly, and slidable mounting has the second landing leg in the recess, outside the bottom of second landing leg extended to the recess, and rotated and installed the wheel, cross type groove has been seted up to the bottom of first landing leg one side, and the central point of one side inner wall in cross type groove puts and has seted up first aperture along the horizontal direction, and first aperture is linked together with the recess. The utility model provides an among the prior art have construction platform's landing leg can not adjust according to actual unevenness's ground, and then lead to the unstable shortcoming of construction platform, can adapt to the ground of various building constructions for construction platform is more firm, has guaranteed constructor's safety.

Description

Moving platform convenient to construction

Technical Field

The utility model relates to a construction technical field especially relates to a moving platform convenient to construction.

Background

Along with the continuous progress of society, technical development and demand in the building construction technical field are bigger and bigger, and when construction worker was carrying out the eminence operation, often will use some construction platform, and these construction platform can not only guarantee their safety, but also can adjust the height at will, convenient operation.

However, the land of the general construction territory is uneven, and the general construction platform is difficult to place, so that a construction mobile platform with adjustable leg height is urgently needed, the height of each leg can be adjusted according to different ground, and the construction platform is more stably fixed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the landing leg that has construction platform among the prior art and can not adjust according to actual unevenness's ground, and then lead to the unstable shortcoming of construction platform, and the moving platform convenient to construction that proposes.

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

a movable platform convenient for construction comprises a construction platform, wherein first support legs are fixedly arranged at four bottom foot positions of the construction platform, grooves are formed in the bottoms of the first support legs, second support legs are slidably arranged in the grooves, the bottom ends of the second support legs extend out of the grooves and are rotatably provided with wheels, a cross-shaped groove is formed in the bottom of one side of each first support leg, a first small hole is formed in the central position of the inner wall of one side of the cross-shaped groove in the horizontal direction and communicated with the grooves, the inner walls of two sides of each first small hole are rotatably provided with the same rotating shaft, a first gear and a second gear are fixedly sleeved on the rotating shaft, a cross rod is rotatably arranged in the first small hole, a bearing is rotatably sleeved on the cross rod, the top and the bottom of the bearing are fixedly arranged on the inner wall of the first small hole, and a third gear is sleeved at one end of the cross rod, which is positioned in the first, and the third gear meshes with the second gear mutually, the cross-shaped rod is sleeved on the cross rod in a sliding mode, a second small hole is formed in the center of the cross-shaped rod, and one end, far away from the second supporting leg, of the cross rod penetrates through the second small hole in sequence and extends out of the first supporting leg.

Preferably, the bottom side and the top side of the cross rod are both provided with sliding grooves, sliding blocks are arranged in the sliding grooves in a sliding mode, and one sides, far away from each other, of the two sliding blocks are fixedly arranged on the inner wall of the second small hole.

Preferably, the cross rod is sleeved with a spring, one end of the spring is fixedly connected to the cross-shaped rod, and the other end of the spring is fixedly connected to the cross rod.

Preferably, the cross rod extends to the outer one end fixed mounting of first landing leg and has the ring, and cross type groove and cross type pole looks adaptation.

Preferably, a gear groove is formed in one side, close to the bearing, of the second supporting leg, and the first gear is meshed with the gear groove.

In the utility model, the mobile platform convenient for construction can realize the height adjustment of each support leg through the mutual matching of all the structures;

the utility model provides an among the prior art have construction platform's landing leg can not adjust according to actual unevenness's ground, and then lead to the unstable shortcoming of construction platform, can adapt to the ground of various building constructions for construction platform is more firm, has guaranteed constructor's safety.

Drawings

Fig. 1 is a schematic front view of a mobile platform convenient for construction according to the present invention;

fig. 2 is a schematic structural diagram of a part a of a mobile platform convenient for construction according to the present invention;

fig. 3 is a schematic view of an interior overlooking structure of a first small hole of the mobile platform convenient for construction provided by the utility model;

fig. 4 is a schematic side view of a cross-shaped rod of the mobile platform convenient for construction according to the present invention;

fig. 5 is a schematic side view of a first leg of the mobile platform convenient for construction according to the present invention;

fig. 6 is the utility model provides a moving platform's first gear and gear groove meshing structure sketch map convenient to construction.

In the figure: the construction method comprises the following steps of 1 construction platform, 2 first supporting legs, 3 grooves, 4 second supporting legs, 5 wheels, 6 cross-shaped grooves, 7 first small holes, 8 rotating shafts, 9 first gears, 10 second gears, 11 cross rods, 12 bearings, 13 third gears, 14 circular rings, 15 cross-shaped rods, 16 second small holes, 17 sliding grooves, 18 sliding blocks, 19 springs and 20 gear grooves.

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.

Referring to fig. 1-6, a moving platform convenient for construction comprises a construction platform 1, wherein a first leg 2 is fixedly installed at each of four foot positions at the bottom of the construction platform 1, a groove 3 is formed at the bottom of the first leg 2, a second leg 4 is slidably installed in the groove 3, the bottom end of the second leg 4 extends out of the groove 3 and is rotatably installed with a wheel 5, a cross-shaped groove 6 is formed at the bottom of one side of the first leg 2, a first small hole 7 is formed in the central position of the inner wall of one side of the cross-shaped groove 6 along the horizontal direction, the first small hole 7 is communicated with the groove 3, the inner walls at two sides of the first small hole 7 are rotatably installed with a same rotating shaft 8, a first gear 9 and a second gear 10 are fixedly sleeved on the rotating shaft 8, a cross rod 11 is rotatably installed in the first small hole 7, a bearing 12 is rotatably sleeved on the cross rod 11, the top and the bottom of the bearing 12 are, the one end that horizontal pole 11 is located first aperture 7 has cup jointed third gear 13, and third gear 13 meshes with second gear 10 mutually, and the sliding cup joint has crossed type pole 15 on horizontal pole 11, has seted up second aperture 16 on the central point of cross type pole 15 puts, and the one end that second landing leg 4 was kept away from to horizontal pole 11 runs through second aperture 16 in proper order to extend outside first landing leg 2.

The utility model discloses in, spout 17 has all been seted up to the bottom side and the top side of horizontal pole 11, and slidable mounting has slider 18 in spout 17, and the equal fixed mounting in one side that two sliders 18 kept away from each other is on the inner wall of second aperture 16, and spout 17 and slider 18 mutually support to slide on horizontal pole 11 better in order to guarantee cross type pole 15.

The utility model discloses in, spring 19 has been cup jointed on the horizontal pole 11, and spring 19's one end fixed connection is on cross type pole 15, and spring 19's other end fixed connection is on horizontal pole 11, and spring 19's connected mode is in order to ensure that cross type pole 15 can automatic re-setting on the one hand, and on the other hand is in order to make cross type pole 15 inseparabler with 6 blocks in cross type groove.

The utility model discloses in, horizontal pole 11 extends to the outer one end fixed mounting of first landing leg 2 has ring 14, and cross type groove 6 and 15 looks adaptations of cross type pole.

The utility model discloses in, gear groove 20 has been seted up to one side that second landing leg 4 is close to bearing 12, and first gear 9 meshes with gear groove 20 mutually is for forcing second landing leg 4 to slide from top to bottom in recess 3.

The utility model discloses in, the theory of operation, when the construction ground is not flat, when will adjusting the building construction platform, at first pull out cross type pole 15 from cross type groove 6, rotatory cross type pole 15 simultaneously, drive horizontal pole 11 through cross type pole 15 and rotate, and then cup joint the third gear 13 on horizontal pole 11 and also can rotate along with horizontal pole 11, because third gear 13 is intermeshing with second gear 10, consequently second gear 10 also can be driven by third gear 13 and rotate, and then force first gear 9 to rotate, and because gear groove 20 intermeshing on first gear 9 and the second landing leg 4, will force second landing leg 4 to slide from top to bottom in recess 3, thereby reach the problem of adjusting first landing leg 2 and the total height of second landing leg 4; after the height adjustment is finished, the cross-shaped rod 15 is pulled only by loosening, and the cross-shaped rod 15 is reset under the elastic action of the spring 19 and is clamped with the cross-shaped groove 6 on the first support leg 2, so that the height adjustment is realized.

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 (5)

1. The utility model provides a moving platform convenient to construction, includes construction platform (1), its characterized in that, the equal fixed mounting in bottom four feet position of construction platform (1) has first landing leg (2), the bottom of first landing leg (2) is seted up flutedly (3), and slidable mounting has second landing leg (4) in flutedly (3), outside the bottom of second landing leg (4) extended to flutedly (3), and rotates and install wheel (5), cross type groove (6) have been seted up to the bottom of first landing leg (2) one side, and set up first aperture (7) along the horizontal direction on the central point of one side inner wall of cross type groove (6), first aperture (7) are linked together with flutedly (3), rotate on the inner wall of first aperture (7) both sides and install same axis of rotation (8), and fixed first gear (9) and second gear (10) have cup jointed on axis of rotation (8), horizontal pole (11) are installed to first aperture (7) internal rotation, and rotate on horizontal pole (11) and have cup jointed bearing (12), and the top and the equal fixed mounting in bottom of bearing (12) are on the inner wall of first aperture (7), third gear (13) have been cup jointed to the one end that horizontal pole (11) are located first aperture (7), and third gear (13) and second gear (10) mesh mutually, slide on horizontal pole (11) and have cup jointed cross type pole (15), second aperture (16) have been seted up on the central point of cross type pole (15) puts, the one end that second landing leg (4) were kept away from in horizontal pole (11) runs through second aperture (16) in proper order to extend to outside first landing leg (2).

2. The movable platform convenient for construction according to claim 1, wherein the bottom side and the top side of the cross bar (11) are both provided with sliding grooves (17), the sliding grooves (17) are internally provided with sliding blocks (18), and the sides of the two sliding blocks (18) far away from each other are both fixedly arranged on the inner wall of the second small hole (16).

3. The movable platform convenient for construction as claimed in claim 1, wherein the cross bar (11) is sleeved with a spring (19), one end of the spring (19) is fixedly connected to the cross bar (15), and the other end of the spring (19) is fixedly connected to the cross bar (11).

4. A mobile platform for facilitating construction according to claim 1, wherein the end of the cross bar (11) extending out of the first leg (2) is fixedly provided with a ring (14), and the cross-shaped groove (6) is matched with the cross-shaped bar (15).

5. The movable platform convenient for construction as claimed in claim 1, wherein a gear groove (20) is formed in one side of the second leg (4) close to the bearing (12), and the first gear (9) is engaged with the gear groove (20).

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