CN209145253U - A movable bracket for high-altitude construction in construction projects - Google Patents

Abstract

The utility model discloses a kind of movable type scaffold bracket for overhead construction of building engineering, including pedestal, the bottom of the pedestal is equipped with groove, the inner top of the groove is fixedly connected with installation set, the interior bottom of the installation set is fixedly connected with motor, and the output end of the motor is connected with multiple pulleys by regulating mechanism, and the top of the pedestal is fixedly connected with bottom plate by telescoping mechanism, the top of the pedestal is equipped with cavity, and the inner top of the cavity is fixedly connected with push-rod electric machine.The utility model, pass through the mating reaction of motor, regulating mechanism and pulley, when needing mobile builder's jack, by motor driven, pulley is adjusted to base bottom and supports pedestal and moved by regulating mechanism, when not needing be mobile, pulley can be stored to groove, support plate is stable on ground by pedestal, pushes bottom plate by push-rod electric machine, so that bottom plate heights are adjustable, realize that construction personnel carries out the function of operation to different height.

Description

A movable bracket for high-altitude construction in construction projects

technical field

The utility model relates to the technical field of construction equipment, in particular to a movable bracket for high-altitude construction of construction projects.

Background technique

In construction, when the main body is completed, it is also necessary to carry out construction on high buildings such as the roof of the house, the outer layer of the wall and the top beam, so that the house is waterproof or more beautiful.

However, in the construction of high places, the traditional technology generally adopts the method of erecting scaffolding, so that the construction personnel can work at high places, but the scaffolding is often built with multiple steel pipes, which needs to be installed at fixed points, which is inconvenient to move. .

To this end, we design a movable bracket for high-altitude construction in construction projects.

Utility model content

The purpose of the utility model is to solve the problem of inconvenient movement in the prior art, and proposes a movable bracket for high-altitude construction of construction projects.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A movable pick-up frame for high-altitude construction of a construction project comprises a base, a groove is arranged at the bottom of the base, an installation sleeve is fixedly connected to the inner top of the groove, and an inner bottom of the installation sleeve is fixedly connected to a groove. A motor, the output end of the motor is connected with a plurality of pulleys through an adjustment mechanism, the top of the base is fixedly connected with a bottom plate through a telescopic mechanism, the top of the base is provided with a cavity, and the inner top of the cavity is fixedly connected with a A push rod motor, the output end of the push rod motor is fixedly connected with a push rod, the top of the push rod is fixedly connected to the bottom of the bottom plate, and the bottom of the base is fixedly connected with a support plate.

Preferably, the adjustment mechanism includes a threaded rod fixedly connected to the output end of the motor, a sliding plate is threadedly sleeved on the outer side wall of the threaded rod, and a rotating rod is rotatably connected to both sides of the sliding plate, and the groove is The inner side wall is fixedly connected with a 2*2 arrangement of fixed blocks, the outer side wall of the fixed block is rotatably connected with a connecting rod, the bottom of the connecting rod in the same row is connected by a cross rod, and the bottom of the rotating rod is rotatably connected to the cross rod. On the outer side wall of the pulley, the pulley is rotatably connected to the bottom of the crossbar.

Preferably, two sides of the sliding plate are fixedly connected with first mounting seats arranged in *, the first mounting seat is provided with a first mounting groove, and the inner side wall of the first mounting groove is fixedly connected with a first mounting seat shaft, the top of the rotating rod is rotatably sleeved on the outer side wall of the first fixed shaft, the outer side wall of the fixing block is fixedly connected with a second mounting seat, and the second mounting seat is provided with a second mounting groove, The inner side wall of the second installation slot is fixedly connected with a second fixing shaft, the top of the connecting rod is rotatably sleeved on the outer side wall of the second fixing shaft, and the outer side wall of the cross bar is fixedly connected with a third mounting seat , the third installation seat is provided with a third installation groove, the inner side wall of the third installation groove is fixedly connected with a third fixed shaft, and the bottom of the rotating rod is rotatably sleeved on the outer side wall of the third fixed shaft .

Preferably, both sides of the sliding plate are fixedly connected with sliding blocks, and the inner side walls of the grooves are provided with sliding grooves corresponding to the sliding blocks.

Preferably, the telescopic mechanism includes a plurality of pillars fixedly connected to the top of the base, the top of the pillars is slidably connected with a sliding rod, the top of the pillar is provided with a sliding groove corresponding to the sliding rod, and the bottom of the sliding rod The limit block is fixedly connected, and the bottom of the sliding groove is provided with a limit groove corresponding to the limit block.

Preferably, the outer side wall of the strut is connected with the sliding rod through a bolt, the outer side wall of the pillar is provided with a threaded opening corresponding to the bolt, and the outer side wall of the sliding rod is provided with a plurality of threaded grooves corresponding to the bolt.

The beneficial effects of the present utility model:

1. Through the cooperation of the motor, the adjustment mechanism and the pulley, when the pick-up frame needs to be moved, the pulley is adjusted to the bottom of the base and supported by the adjustment mechanism through the motor drive. When no movement is required, the pulley can be stored to In the groove, the support plate stabilizes the base on the ground;

2. The bottom plate is pushed by the push rod motor, so that the height of the bottom plate can be adjusted, so that the construction personnel can work on different heights.

Description of drawings

Fig. 1 is the structural representation of a kind of movable pick-up frame for high-altitude construction of a construction project proposed by the utility model;

Fig. 2 is a side structural schematic diagram of a movable bracket for high-altitude construction of a construction project proposed by the utility model.

In the picture: 1 base, 2 installation sleeve, 3 motor, 4 pulley, 5 bottom plate, 6 cavity, 7 push rod motor, 8 push rod, 9 support plate, 10 threaded rod, 11 sliding plate, 12 rotating rod, 13 fixed Block, 14 connecting rod, 15 cross rod, 16 first mounting seat, 17 second mounting seat, 18 third mounting seat, 19 sliding block, 20 pillar, 21 sliding rod, 22 limit block, 23 bolt.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Referring to Fig. 1-2, a movable pick-up frame for high-altitude construction in a construction project includes a base 1, a groove is provided at the bottom of the base 1, an installation sleeve 2 is fixedly connected to the inner top of the groove, and the inner part of the installation sleeve 2 is fixedly connected. A motor 3 is fixedly connected to the bottom, and the output end of the motor 3 is connected with a plurality of pulleys 4 through an adjustment mechanism. The adjustment mechanism includes a threaded rod 10 that is fixedly connected to the output end of the motor 3. The outer side wall of the threaded rod 10 is threadedly sleeved with a sliding plate 11. Both sides of the sliding plate 11 are rotatably connected with rotating rods 12 , the inner side wall of the groove is fixedly connected with a 2*2 arrangement of fixing blocks 13 , and the outer side wall of the fixing block 13 is rotatably connected with connecting rods 14 . The bottom is connected by the cross bar 15, the bottom of the rotating rod 12 is rotatably connected to the outer wall of the cross bar 15, the pulley 4 is rotatably connected to the bottom of the cross bar 15, and the threaded rod 10 is driven by the motor 3 to rotate. The block 19 slides in the chute and limits the sliding plate 11 . The threaded rod 10 rotates to make the sliding plate 11 move up and down, so that the connecting rod 14 and the rotating rod 12 drive the cross rod 15 to rotate to adjust the pulley 4 .

Wherein, the two sides of the sliding plate 11 are fixedly connected with the first mounting seats 16 arranged in a 2*2 arrangement, the first mounting seat 16 is provided with a first mounting groove, and the inner side wall of the first mounting groove is fixedly connected with a first fixing shaft, The top of the rotating rod 12 is rotatably sleeved on the outer side wall of the first fixed shaft, and the outer side wall of the fixing block 13 is fixedly connected with a second mounting seat 17, and the second mounting seat 17 is provided with a second mounting groove, the second mounting groove The inner side wall of the cross bar 15 is fixedly connected with a second fixing shaft, the top of the connecting rod 14 is rotatably sleeved on the outer side wall of the second fixing shaft, and the outer side wall of the cross bar 15 is fixedly connected with a third mounting seat 18, on the third mounting seat 18 There is a third installation groove, the inner side wall of the third installation groove is fixedly connected with a third fixed shaft, and the bottom of the rotating rod 12 is rotatably sleeved on the outer side wall of the third fixed shaft, respectively through the first fixed shaft, the second fixed shaft The shaft and the third fixed shaft facilitate the rotation of the connecting rod 14 and the rotating rod 12 when the sliding plate 11 moves up and down, so as to adjust the pulley 4. Both sides of the sliding plate 11 are fixedly connected with the slider 19, and the inner side of the groove The wall is provided with a sliding groove corresponding to the sliding block 19, and the sliding plate 11 is limited by the sliding block 19, so that when the threaded rod 10 rotates, the sliding plate 11 can be moved up and down.

The bottom plate 5 is fixedly connected to the top of the base 1 through a telescopic mechanism. The telescopic mechanism includes a plurality of pillars 20 that are fixedly connected to the top of the base 1. The top of the pillars 20 is slidably connected with a sliding rod 21. 21 corresponds to the sliding groove, the bottom of the sliding rod 21 is fixedly connected to the limit block 22, and the bottom of the sliding groove is provided with a limit groove corresponding to the limit block 22, when the push rod motor 7 pushes the bottom plate 5 to move up and down, the sliding rod 21 to support the bottom plate 5, the outer side wall of the pillar 20 is connected with the sliding rod 21 through the bolt 23, the outer side wall of the pillar 23 is provided with a threaded port corresponding to the bolt 23, and the outer side wall of the sliding rod 21 is provided with a plurality of corresponding bolts 23. Thread groove, when the bottom plate 5 is adjusted to a suitable height, the sliding rod 21 and the pillar 20 are fixed by the bolts 23, the top of the base 1 is provided with a cavity 6, and the inner top of the cavity 6 is fixedly connected with a push rod motor 7, the push rod A push rod 8 is fixedly connected to the output end of the motor 7 , the top of the push rod 8 is fixedly connected to the bottom of the bottom plate 5 , and the bottom of the base 1 is fixedly connected to a support plate 9 .

In the present invention, the motor 3 drives the threaded rod 10 to rotate, the sliders 19 on both sides of the sliding plate 11 slide in the chute, and the sliding plate 11 is limited. Moving up and down, the sliding plate 11 moves so that the rotating rod 12 rotates, and the bottom of the rotating rod 12 abuts against the third mounting seat 18, so that the cross rod 15 and the connecting rod 14 rotate downward with the second fixed axis as the center of the circle, so that the pulley 4 The base 1 is supported to facilitate the movement of the base 1. When the base 1 is moved to a suitable position, the motor 3 drives the threaded rod 10 to rotate, so that the sliding plate 11 moves upward, so that the rotation of the rotating rod 12 drives the connecting rod 14 and the cross rod 15 to rotate upward. The pulley 4 is retracted, the push rod motor 7 is activated, and the push rod motor 7 pushes the push rod 8 to adjust the height of the bottom plate 5 upward, and the sliding rod 21 slides in the column 20. The post 20 is fixed for relieving the pressure on the push rod 8 .

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A movable pick-up frame for high-altitude construction of construction projects, comprising a base (1), characterized in that the bottom of the base (1) is provided with a groove, and the inner top of the groove is fixedly connected with an installation. A sleeve (2), the inner bottom of the installation sleeve (2) is fixedly connected with a motor (3), the output end of the motor (3) is connected with a plurality of pulleys (4) through an adjustment mechanism, and the base (1) A bottom plate (5) is fixedly connected to the top of the base through a telescopic mechanism, a cavity (6) is provided on the top of the base (1), and a push rod motor (7) is fixedly connected to the inner top of the cavity (6). The output end of the push rod motor (7) is fixedly connected with a push rod (8), the top of the push rod (8) is fixedly connected to the bottom of the bottom plate (5), and the bottom of the base (1) is fixedly connected with a support plate (9). 2. A movable pick-up frame for high-altitude construction of construction projects according to claim 1, characterized in that the adjustment mechanism comprises a threaded rod (10) fixedly connected to the output end of the motor (3), and the threaded rod (10) A sliding plate (11) is threadedly sleeved on the outer side wall of the rod (10), a rotating rod (12) is rotatably connected to both sides of the sliding plate (11), and the inner side wall of the groove is fixedly connected with a 2*2 Arranged fixing blocks (13), the outer side walls of the fixing blocks (13) are rotatably connected with connecting rods (14), the bottoms of the connecting rods (14) in the same row are connected by a cross rod (15), and the rotating rods The bottom of (12) is rotatably connected to the outer side wall of the crossbar (15), and the pulley (4) is rotatably connected to the bottom of the crossbar (15). 3. The movable pick-up frame for high-altitude construction of a construction project according to claim 2, wherein the two sides of the sliding plate (11) are fixedly connected with the first mounting seats (2*2) arranged in a 2*2 arrangement. 16), the first mounting seat (16) is provided with a first mounting groove, the inner side wall of the first mounting groove is fixedly connected with a first fixing shaft, and the top of the rotating rod (12) is rotatably sleeved on the top of the rotating rod (12). On the outer side wall of the first fixing shaft, the outer side wall of the fixing block (13) is fixedly connected with a second mounting seat (17), the second mounting seat (17) is provided with a second mounting groove, and the second mounting seat (17) is provided with a second mounting groove. A second fixing shaft is fixedly connected to the inner side wall of the two installation slots, the top of the connecting rod (14) is rotatably sleeved on the outer side wall of the second fixing shaft, and the outer side wall of the cross bar (15) is fixedly connected with a first fixing shaft. Three mounting seats (18), the third mounting seat (18) is provided with a third mounting groove, the inner side wall of the third mounting groove is fixedly connected with a third fixing shaft, and the bottom of the rotating rod (12) The rotating sleeve is connected to the outer side wall of the third fixed shaft. 4. A movable pick-up frame for high-altitude construction of construction projects according to claim 2, characterized in that both sides of the sliding plate (11) are fixedly connected with sliders (19), and the concave The inner side wall of the groove is provided with a sliding groove corresponding to the sliding block (19). 5 . The movable pick-up frame for high-altitude construction of construction projects according to claim 1 , wherein the telescopic mechanism comprises a plurality of pillars ( 20 ) fixedly connected to the top of the base ( 1 ). A sliding rod (21) is slidably connected to the top of the pillar (20), a sliding groove corresponding to the sliding rod (21) is arranged on the top of the pillar (20), and a limit block is fixedly connected to the bottom of the sliding rod (21). (22), the bottom of the sliding groove is provided with a limit groove corresponding to the limit block (22). 6. A movable pick-up frame for high-altitude construction of construction projects according to claim 5, characterized in that the outer side walls of the pillars (20) are connected with the sliding rods (21) through bolts (23), so that the The outer side wall of the strut (20) is provided with a threaded opening corresponding to the bolt (23), and the outer side wall of the sliding rod (21) is provided with a plurality of thread grooves corresponding to the bolt (23).