CN210263839U

CN210263839U - Portable construction bearing platform

Info

Publication number: CN210263839U
Application number: CN201920755517.XU
Authority: CN
Inventors: 王海红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-04-07
Anticipated expiration: 2029-05-24

Abstract

The utility model relates to a construction machinery technical field. In particular to a movable building construction bearing platform, which comprises a construction platform, wherein the bottom of the construction platform is fixedly provided with a sliding rod, a sliding block is movably arranged on the surface of the sliding rod, a pulley is fixedly arranged outside the sliding block, a cross rod group is fixedly arranged outside the pulley, the movable bearing platform for building construction is internally provided with a lifting screw rod, a threaded sleeve, supporting legs and universal wheels, the supporting legs and the universal wheels can conveniently contact the ground or be far away from the ground by moving the threaded sleeves up and down on the lifting screw rod, so that the device can be fixed and moved conveniently, the guide block and the guide wheel are driven to move by setting the third motor to drive the screw rod to rotate, so that the hydraulic lifting rod is adjusted up and down in the hydraulic lifting base, the device is kept in a horizontal state in a complex environment, and the safety of constructors is guaranteed.

Description

Portable construction bearing platform

Technical Field

The utility model relates to a construction machinery technical field specifically is a portable construction bearing platform.

Background

The building is a building which is built by people by utilizing materials such as soil, wood, stone and the like and meets the requirements of people, various building materials and equipment need to be conveyed or placed to corresponding positions for construction in the construction process, and a building platform is usually erected under the condition for conveying construction materials.

Present building platform all is fixed platform, and after the construction, need make a round trip to carry platform and construction material to indoor, intensity of labour is big, wastes time and energy, and building environment is complicated moreover, and construction worker often need consume a large amount of time just can place the level with building support, if sometimes place not levelly, can cause the unbalanced danger that takes place to empty of atress, brings life harm for construction worker.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a portable construction bearing platform has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a movable building construction bearing platform comprises a construction platform, a slide rod is fixedly mounted at the bottom of the construction platform, a slide block is movably mounted on the surface of the slide rod, a pulley is fixedly mounted at the outer part of the slide block, a cross rod group is fixedly mounted at the outer part of the pulley, a connecting shaft is arranged between the cross rod groups, a hinge block is movably mounted at one end of the cross rod group, a guide post is fixedly mounted at the bottom of the construction platform, a guide sleeve is sleeved at one end of the guide post, a base is fixedly mounted at one end of the guide sleeve, a first motor is fixedly mounted on the surface of the base, a first driving shaft is mounted at the output end of the first motor, a movable block is sleeved at the outer thread of the first driving shaft, a support post is fixedly mounted at the bottom of the base, a support plate is fixedly mounted at one end of the support, the upper surface fixed mounting of pillar has the cushion, the higher authority movable mounting of cushion has the lift lead screw, the screw thread sleeve pipe has been cup jointed to the outside screw thread of lift lead screw, one side fixed mounting of screw thread sleeve pipe has the lifter plate, one side fixed mounting of lifter plate has the supporting leg, the one end fixed mounting of supporting leg has the universal wheel.

Preferably, a guard rail is fixedly mounted on the construction platform, and the first driving shaft comprises a positive thread and a negative thread.

Preferably, a second motor is fixedly installed on one side of the supporting column, a second driving shaft is installed at the output end of the second motor, a driving bevel gear is fixedly installed outside the second driving shaft, a driven bevel gear is connected to the lower surface of the driving bevel gear in a meshed mode, and the bottom of the driven bevel gear is movably connected with a lifting screw rod.

Preferably, the bottom fixed mounting of backup pad has hydraulic lifting rod, the one end swing joint of hydraulic lifting rod has the connecting block, the bottom fixed mounting of connecting block has hydraulic lifting base.

Preferably, the bottom fixed mounting of hydraulic lifting base has the bottom plate, the bottom fixed mounting of bottom plate has the sawtooth bottom piece, the last fixed surface of bottom plate installs the third motor, the lead screw is installed to the output of third motor, the one end movable mounting of lead screw has the bearing, the outside screw thread of lead screw has cup jointed the guide block, the bottom fixed mounting of guide block has the leading wheel, the top fixed mounting of guide block has first turning block, first turning block passes through bracing piece and second turning block swing joint.

(III) advantageous effects

The utility model provides a portable construction bearing platform. Has the following beneficial effects:

this kind of portable construction bearing platform is provided with the lift lead screw in the device, the threaded sleeve pipe, and supporting leg and universal wheel reciprocate on the lift lead screw through the threaded sleeve pipe for supporting leg and universal wheel can be convenient contact ground or keep away from ground, just so can make the device both can fix and can conveniently remove.

This kind of portable construction bearing platform drives guide block and leading wheel through setting up the rotation that the third motor drove the lead screw and removes for hydraulic lifting rod adjusts from top to bottom in hydraulic lifting base, reaches the device and keeps the horizontality in complex environment, guarantees constructor's safety.

Drawings

FIG. 1 is a front view of the present invention;

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

FIG. 3 is a schematic view of the balancing device of the present invention;

fig. 4 is a schematic view of the mobile device of the present invention.

In the figure: 1 guard rail, 2 cross rod group, 3 construction platform, 4 hinging block, 5 supporting plate, 6 sliding rod, 7 first motor, 8 driving shaft I, 9 supporting column, 10 sliding block, 11 pulley, 12 guiding column, 13 guiding sleeve, 14 bottom plate, 15 base, 16 moving block, 17 second motor, 18 positive thread, 19 negative thread, 20 connecting shaft, 21 sawtooth bottom block, 22 thread sleeve, 23 lifting screw rod, 24 hydraulic lifting base, 25 bearing, 26 screw rod, 27 guiding block, 28 guiding wheel, 29 third motor, 30 first rotating block, 31 supporting rod, 32 second rotating block, 33 driving bevel gear, 34 connecting block, 35 hydraulic lifting rod, 36 supporting leg, 37 universal wheel, 38 supporting column, 39 cushion block, 40 lifting plate, 41 driving shaft II and 42 driven bevel gear.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples.

The embodiment of the utility model provides a portable construction bearing platform, as shown in fig. 1-4, including construction platform 3, construction platform 3's bottom fixed mounting has slide bar 6, slide bar 6's surface movable mounting has slider 10, slider 10's outside fixed mounting has pulley 11, pulley 11's outside fixed mounting has cross rod group 2, be provided with connecting axle 20 between cross rod group 2, cross rod group 2's one end movable mounting has articulated piece 4, construction platform 3's bottom fixed mounting has guide post 12, guide sleeve 13 has been cup jointed to guide post 12's one end, guide sleeve 13's one end fixed mounting has base 15, base 15's surface fixed mounting has first motor 7, first motor 7's output end installs drive shaft one 8, drive shaft 8's outside screw has cup jointed movable block 16, base 15's bottom fixed mounting has support column 9, one end fixed mounting of support column 9 has backup pad 5, and one side fixed mounting of support column 9 has pillar 38, and the last fixed surface of pillar 38 installs cushion 39, and the higher authority movable mounting of cushion 39 has lift lead screw 23, and threaded sleeve 22 has been cup jointed to the outside screw thread of lift lead screw 23, and one side fixed mounting of threaded sleeve 22 has lifter plate 40, and one side fixed mounting of lifter plate 40 has supporting leg 36, and the one end fixed mounting of supporting leg 36 has universal wheel 37.

In the embodiment, the construction platform comprises a construction platform 3, a slide rod 6 is fixedly installed at the bottom of the construction platform 3, a slide block 10 is movably installed on the surface of the slide rod 6, a pulley 11 is fixedly installed outside the slide block 10, the slide block 10 moves on the slide rod 6 by arranging the slide rod 6, a cross rod group 2 is fixedly installed outside the pulley 11, a connecting shaft 20 is arranged between the cross rod groups 2, a hinge block 4 is movably installed at one end of the cross rod group 2, a guide post 12 is fixedly installed at the bottom of the construction platform 3, a guide sleeve 13 is sleeved at one end of the guide post 12, the construction platform 3 is adjusted in height up and down by compressing and stretching the cross rod group 2, a base 15 is fixedly installed at one end of the guide sleeve 13, a first motor 7 is fixedly installed on the surface of the base 15, a first driving shaft 8 is installed at the output end of the first motor 7, the external thread of the driving shaft I8 is sleeved with a moving block 16, the driving shaft I8 is driven to rotate through a first motor 7, the moving block 16 is driven to move to drive the cross rod group 2, so that the height of the construction platform 3 is adjusted up and down, the bottom of the base 15 is fixedly provided with a supporting column 9, one end of the supporting column 9 is fixedly provided with a supporting plate 5, one side of the supporting column 9 is fixedly provided with a supporting column 38, the upper surface of the supporting column 38 is fixedly provided with a cushion block 39, the upper surface of the cushion block 39 is movably provided with a lifting screw rod 23, the external thread of the lifting screw rod 23 is sleeved with a threaded sleeve 22, one side of the threaded sleeve 22 is fixedly provided with a lifting plate 40, the lifting plate 40 moves up and down through the matching of the lifting screw rod 23 and the threaded sleeve 22, the better position, the device is easily moved by means of universal wheels 37.

Specifically, the guard rail 1 is fixedly mounted on the construction platform 3, the first driving shaft 8 comprises a positive thread 18 and a negative thread 19, the guard rail 1 is arranged to better protect the safety of construction personnel, and the positive thread 18 and the negative thread 19 are arranged to enable the moving blocks 16 to move oppositely.

Specifically, one side fixed mounting of support column 9 has second motor 17, and drive shaft two 41 is installed to the output of second motor 17, and the outside fixed mounting of drive shaft two 41 has drive bevel gear 33, and the meshing is connected with driven bevel gear 42 below drive bevel gear 33, drives drive shaft two 41 through second motor 17 and rotates for drive bevel gear 33 and driven bevel gear 42 rotate, the height of better regulation lifter plate 40, make things convenient for the device to remove.

Specifically, the bottom fixed mounting of backup pad 5 has hydraulic lifting rod 35, and the one end swing joint of hydraulic lifting rod 35 has connecting block 34, and the bottom fixed mounting of connecting block 34 has hydraulic lifting base 24, plays a better auxiliary stay effect to the device through hydraulic lifting rod 35 and hydraulic lifting base 24's cooperation for the better level of device is placed.

Specifically, bottom fixed mounting of hydraulic pressure lift base 24 has bottom plate 14, bottom fixed mounting of bottom plate 14 has sawtooth bottom block 21, the last fixed surface of bottom plate 14 installs third motor 29, lead screw 26 is installed to the output of third motor 29, lead screw 26's one end movable mounting has bearing 25, lead screw 26's outside screw thread has cup jointed guide block 27, guide block 27's bottom fixed mounting has leading wheel 28, guide block 27's top fixed mounting has first turning block 30, first turning block 30 passes through bracing piece 31 and second turning block 32 swing joint, it rotates to drive lead screw 26 through third motor 29, make guide block 27 horizontal migration at cooperation bracing piece 31, better regulation is in complicated construction environment, make the better level of device place, do not incline.

The working principle is as follows: during the use, make the device remove the construction position through universal wheel 37, then adjust the height of universal wheel 37 through second motor 17, pack up universal wheel 37, it makes bracing piece 31 carry out a level (l) ing to the device to drive the guide block 27 through third motor 29 and remove, make the device level place, then constructor gets into on the device construction platform 3, drive movable block 16 through first motor 7 and make the cross bar group 2 extend and support construction platform 3 and upwards move, reach the construction height, can operate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable construction bearing platform, includes construction platform (3), its characterized in that: the construction platform is characterized in that a sliding rod (6) is fixedly mounted at the bottom of the construction platform (3), a sliding block (10) is movably mounted on the surface of the sliding rod (6), a pulley (11) is fixedly mounted on the outer portion of the sliding block (10), a cross rod group (2) is fixedly mounted on the outer portion of the pulley (11), a connecting shaft (20) is arranged between the cross rod groups (2), a hinged block (4) is movably mounted at one end of each cross rod group (2), a guide column (12) is fixedly mounted at the bottom of the construction platform (3), a guide sleeve (13) is sleeved at one end of each guide column (12), a base (15) is fixedly mounted at one end of each guide sleeve (13), a first motor (7) is fixedly mounted on the surface of the base (15), a first driving shaft (8) is mounted at the output end of the first motor (7), and a moving block (16) is sleeved at the outer, the bottom fixed mounting of base (15) has support column (9), the one end fixed mounting of support column (9) has backup pad (5), one side fixed mounting of support column (9) has pillar (38), the last fixed surface of pillar (38) installs cushion (39), the higher authority movable mounting of cushion (39) has lift lead screw (23), threaded sleeve (22) have been cup jointed to the outside screw thread of lift lead screw (23), one side fixed mounting of threaded sleeve (22) has lifter plate (40), one side fixed mounting of lifter plate (40) has supporting leg (36), the one end fixed mounting of supporting leg (36) has universal wheel (37).

2. The mobile construction load-bearing platform of claim 1, wherein: the protective guard (1) is fixedly installed on the construction platform (3), and the driving shaft I (8) comprises a positive thread (18) and a negative thread (19).

3. The mobile construction load-bearing platform of claim 1, wherein: one side fixed mounting of support column (9) has second motor (17), drive shaft two (41) are installed to the output of second motor (17), the outside fixed mounting of drive shaft two (41) has drive bevel gear (33), the meshing is connected with driven bevel gear (42) below drive bevel gear (33), the bottom swing joint lift lead screw (23) of driven bevel gear (42).

4. The mobile construction load-bearing platform of claim 1, wherein: the bottom fixed mounting of backup pad (5) has hydraulic pressure lifter (35), the one end swing joint of hydraulic pressure lifter (35) has connecting block (34), the bottom fixed mounting of connecting block (34) has hydraulic pressure lift base (24).

5. The mobile construction load-bearing platform of claim 4, wherein: the bottom fixed mounting of hydraulic pressure lift base (24) has bottom plate (14), the bottom fixed mounting of bottom plate (14) has sawtooth bottom block (21), the last fixed surface of bottom plate (14) installs third motor (29), lead screw (26) are installed to the output of third motor (29), the one end movable mounting of lead screw (26) has bearing (25), guide block (27) have been cup jointed to the external thread of lead screw (26), the bottom fixed mounting of guide block (27) has leading wheel (28), the top fixed mounting of guide block (27) has first turning block (30), first turning block (30) are through bracing piece (31) and second turning block (32) swing joint.