CN213297190U

CN213297190U - Building engineering assembled support

Info

Publication number: CN213297190U
Application number: CN202021339590.8U
Authority: CN
Inventors: 李文波; 刘洋海; 杨翠; 任春燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-05-28
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a building engineering assembled support, the on-line screen storage device comprises a base, the top fixed mounting of base has four pneumatic cylinders, and four pneumatic cylinders are two bisymmetry settings, and the equal fixed mounting of output of four pneumatic cylinders has flexible post, and the top fixed mounting of four flexible posts has same supporting seat, and first spout has been seted up at the top of supporting seat, is equipped with two lead screws in the first spout, and the screw thread of two lead screws is revolved to opposite setting, and equal thread bush is equipped with the slide on two lead screws, and the top of two slides all extends outside first spout. The utility model relates to a rationally, the practicality is good, is convenient for adjust the interval between two backup pads, is applicable to the construction platform of unloading to equidimension not and stabilizes the support, is convenient for adjust the high position of two backup pads moreover, is applicable to the height of the platform of unloading to firm support and adjusts, has improved the application scope of assembled support.

Description

Building engineering assembled support

Technical Field

The utility model relates to a building engineering equipment technical field specifically is a building engineering assembled support.

Background

The building engineering refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the various house buildings, and in the construction of buildings, in order to make the unloading of building workers more convenient and reduce the labor intensity of users, an assembled support is often used to support the unloading platform so that the workers can work.

However, in the prior art, when the commonly-used constructional engineering fabricated support is used, the distance between the supporting plates cannot be adjusted, the support is not suitable for stably supporting the unloading platforms with different sizes, the height position of the supporting plates is inconvenient to adjust, the height position of the unloading platform cannot be adjusted according to working requirements, the application range is limited, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a building engineering assembled support has solved current building engineering assembled support and when using, can't adjust the interval between the backup pad, is not suitable for and carries out steady support to the platform of unloading of equidimension not, moreover inconvenient and adjust the high position of backup pad, can not adjust the high position of the platform of unloading as required, application scope receives the restriction, the poor problem of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a fabricated support for building engineering comprises a base, wherein four hydraulic cylinders are fixedly mounted at the top of the base, the four hydraulic cylinders are symmetrically arranged in pairs, telescopic columns are fixedly mounted at the output ends of the four hydraulic cylinders, the top ends of the four telescopic columns are fixedly mounted with the same supporting seat, a first chute is formed in the top of the supporting seat, two lead screws are arranged in the first chute, the screw thread directions of the two lead screws are opposite, slide seats are sleeved on the two lead screws in a threaded manner, the tops of the two slide seats extend out of the first chute, supporting columns are fixedly mounted at the tops of the two slide seats, supporting plates are fixedly mounted at the tops of the two supporting columns, two positioning plates are fixedly mounted on the inner wall of the bottom of the first chute, mounting holes are formed in the sides, close to each other, of the two positioning plates, the same rotating shaft is rotatably mounted in the, the one end that two lead screws are close to each other respectively with the both ends fixed connection of pivot, the fixed slot has been seted up on the bottom inner wall of first spout, fixed mounting has the motor in the fixed slot, the output shaft fixed mounting of motor has first gear, the top of motor and first gear all extends outside the fixed slot, fixed cover is equipped with the second gear that is located between two locating plates in the pivot, first gear meshes with the second gear mutually, the bottom fixed mounting of supporting seat has two articulated seats, the bottom of two articulated seats all articulates there is the hang plate, the second spout has been seted up at the top of base, equal slidable mounting has the sliding seat in two second spouts, the top of two sliding seats all extends outside the second spout, the bottom of two hang plates is articulated mutually with the top of corresponding sliding seat respectively.

Preferably, the equal fixed mounting in bottom of two backup pads has two stiffeners, and the stiffener sets up for the slope, the bottom of stiffener and the top fixed connection of corresponding slide.

Preferably, the top of the supporting seat is fixedly provided with a U-shaped guide rod, and the two sliding seats are slidably sleeved on the U-shaped guide rod.

Preferably, bearing seats are fixedly mounted on the inner walls of the two sides of the first sliding groove, and one ends, far away from each other, of the two screw rods are rotatably mounted on the corresponding bearing seats respectively.

Preferably, the bottoms of the two sliding seats are nested with first balls, and the two first balls are in rolling contact with the inner wall of the bottom of the first sliding groove.

Preferably, a sliding rod is fixedly mounted in the second sliding groove, the two movable seats are sleeved on the sliding rod in a sliding mode, the second balls are nested at the bottoms of the two movable seats, and the two second balls are in rolling contact with the inner wall of the bottom of the second sliding groove.

(III) advantageous effects

The utility model provides a building engineering assembled support. The method has the following beneficial effects:

(1) the assembled support for the building engineering drives a first gear to rotate by a motor through forward rotation of a starting motor, the first gear drives a second gear, a rotating shaft and two screw rods to rotate, so that two sliding seats move towards directions far away from each other, the two sliding seats drive corresponding supporting columns, supporting plates and reinforcing rods to move, the distance between the two supporting plates is gradually increased, the starting motor rotates reversely, the motor drives the first gear to rotate reversely, the first gear drives the second gear, the rotating shaft and the two screw rods to rotate reversely, so that the two sliding seats drive the corresponding supporting columns, the supporting plates and the reinforcing rods to move, the distance between the two supporting plates is gradually reduced, the distance between the two supporting plates is conveniently adjusted, the support is suitable for stably supporting the building construction unloading platforms with different sizes, and the stress intensity of the two supporting plates is increased by arranging the four reinforcing rods, the support to the platform of unloading is more firm.

(2) The assembled support for the building engineering is characterized in that four hydraulic cylinders are started to work simultaneously, four telescopic columns push a support seat, two support columns and two support plates to rise, two inclined plates rotate at respective hinged positions, the two inclined plates drive corresponding movable seats to slide on a slide rod, the two movable seats move towards directions away from each other, the four hydraulic cylinders are started to reset simultaneously, the four telescopic columns push the support seat, the two support columns and the two support plates to fall, the two inclined plates drive corresponding movable seats to slide on the slide rod, the two movable seats move towards directions close to each other, so that the height positions of the two support plates are convenient to adjust, the assembled support is suitable for adjusting the height of a stably supported unloading platform, the support seat is supported by the two inclined plates, and the stress intensity of the support seat is improved, the stability of the assembled support is improved.

Drawings

FIG. 1 is a schematic sectional view of the main view of the present invention;

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

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a base; 2. a hydraulic cylinder; 3. a telescopic column; 4. a supporting seat; 5. a first chute; 6. a screw rod; 7. a slide base; 8. a support pillar; 9. a support plate; 10. positioning a plate; 11. a rotating shaft; 12. fixing grooves; 13. A motor; 14. a first gear; 15. a second gear; 16. a hinged seat; 17. an inclined plate; 18. a second chute; 19. a movable seat; 20. a reinforcing rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a fabricated support for constructional engineering comprises a base 1, wherein four hydraulic cylinders 2 are fixedly mounted at the top of the base 1, the four hydraulic cylinders 2 are symmetrically arranged in pairs, telescopic columns 3 are fixedly mounted at the output ends of the four hydraulic cylinders 2, the top ends of the four telescopic columns 3 are fixedly mounted with a same supporting seat 4, a first chute 5 is formed at the top of the supporting seat 4, two lead screws 6 are arranged in the first chute 5, the thread turning directions of the two lead screws 6 are opposite, slide seats 7 are respectively sleeved on the two lead screws 6 in a threaded manner, the top parts of the two slide seats 7 extend out of the first chute 5, supporting columns 8 are respectively fixedly mounted at the top parts of the two slide seats 7, supporting plates 9 are respectively fixedly mounted at the top parts of the two supporting columns 8, two positioning plates 10 are fixedly mounted on the inner wall of the bottom part of the first chute 5, and mounting, the two installation holes are internally and rotatably provided with the same rotating shaft 11, two ends of the rotating shaft 11 respectively extend out of the corresponding installation holes, one ends of the two screw rods 6 close to each other are respectively and fixedly connected with two ends of the rotating shaft 11, the inner wall of the bottom of the first sliding groove 5 is provided with a fixed groove 12, the fixed groove 12 is internally and fixedly provided with a motor 13, the output shaft end of the motor 13 is fixedly provided with a first gear 14, the tops of the motor 13 and the first gear 14 both extend out of the fixed groove 12, the rotating shaft 11 is fixedly sleeved with a second gear 15 positioned between the two positioning plates 10, the first gear 14 is meshed with the second gear 15, the bottom of the supporting seat 4 is fixedly provided with two hinged seats 16, the bottoms of the two hinged seats 16 are both hinged with an inclined plate 17, the top of the base 1 is provided with a second sliding groove 18, movable seats 19 are both slidably arranged in the two second sliding grooves 18, and, the bottoms of the two inclined plates 17 are respectively hinged with the tops of the corresponding movable seats 19.

The bottom of two backup pads 9 is equal fixed mounting has two stiffeners 20, stiffener 20 sets up for the slope, the bottom of stiffener 20 and the top fixed connection of corresponding slide 7, the top fixed mounting of supporting seat 4 has U type guide bar, two slide 7 sliding sleeve establish on U type guide bar, equal fixed mounting has the bearing frame on the both sides inner wall of first spout 5, the one end that two lead screws 6 kept away from each other rotates respectively and installs on corresponding bearing frame, the bottom of two slide 7 all nests has first ball, two first balls all with the bottom inner wall rolling contact of first spout 5, fixed mounting has the slide bar in the second spout 18, the equal sliding sleeve of two sliding seat 19 is established on the slide bar, the bottom of two sliding seat 19 all nests has the second ball, two second balls all with the bottom inner wall rolling contact of second spout 18.

When the automatic lifting device is used, the base 1 is provided with the control switch and the external power line, the motor 13 is a motor capable of rotating forwards and backwards, the four hydraulic cylinders 2, the motor 13, the control switch and the external power line are sequentially electrically connected through the conducting wire to form a loop, the control switch can control starting, stopping and resetting of the four hydraulic cylinders 2, and the control switch can also control starting, stopping and forward and reverse rotation of the motor 13, the base 1 is fixed at a proper position on the ground, the motor 13 drives the first gear 14 to rotate by starting the motor 13 to rotate forwards, the first gear 14 drives the second gear 15, the rotating shaft 11 and the two screw rods 6 to rotate, due to the fact that the thread rotating directions of the two screw rods 6 are arranged oppositely, the two sliding seats 7 are enabled to move towards directions away from each other under the guiding effect of the U-shaped guide rod, the two sliding seats 7 drive the corresponding first ball to roll, The supporting plates 9 and the reinforcing rods 20 move, the distance between the two supporting plates 9 is gradually increased, the starting motor 13 rotates reversely, the motor 13 drives the first gear 14 to rotate reversely, the first gear 14 drives the second gear 15, the rotating shaft 11 and the two screw rods 6 to rotate reversely, under the guiding action of the U-shaped guide rod, the two sliding seats 7 move towards the mutually approaching direction, the two sliding seats 7 drive the corresponding first ball to roll on the inner wall of the bottom of the first sliding chute 5, the two sliding seats 7 drive the corresponding supporting columns 8, the supporting plates 9 and the reinforcing rods 20 to move, the distance between the two supporting plates 9 is gradually reduced, so that the distance between the two supporting plates 9 can be adjusted by controlling the forward and reverse rotation of the motor 13, the reinforced concrete supporting plate is suitable for stably supporting the construction unloading platforms with different sizes, and the stress intensity of the two supporting plates 9 is increased by arranging the four reinforcing rods 20, the support of the unloading platform is more stable, the four hydraulic cylinders 2 are started to work simultaneously, the four telescopic columns 3 push the support seat 4, the two support columns 8 and the two support plates 9 to rise, in the process that the support seat 4 rises, the two inclined plates 17 rotate at respective hinged positions, the two inclined plates 17 drive the corresponding movable seats 19 to slide on the slide bars, the two movable seats 19 drive the corresponding second balls to roll on the inner wall of the bottom of the second chute 18, the two movable seats 19 move towards directions away from each other, the four hydraulic cylinders 2 are started to reset simultaneously, the four telescopic columns 3 push the support seat 4, the two support columns 8 and the two support plates 9 to descend, in the process that the support seat 4 descends, the two inclined plates 17 drive the corresponding movable seats 19 to slide on the slide bars, and the two movable seats 19 drive the corresponding second balls to roll on the inner wall of the bottom of the second chute 18, two sliding seat 19 remove to the direction that is close to each other to be convenient for adjust the high position of two backup pad 9, be applicable to the height of the platform of unloading to firm support and adjust according to the work needs, support supporting seat 4 through setting up two hang plates 17, improved the stress intensity to supporting seat 4, make the steadiness of assembled support improve, the content that does not make detailed description in this specification all belongs to the known prior art of the professional skilled in the art simultaneously.

To sum up, the fabricated support for the building engineering is obtained, through the forward rotation of the starting motor 13, the motor 13 drives the first gear 14 to rotate, the first gear 14 drives the second gear 15, the rotating shaft 11 and the two screw rods 6 to rotate, so that the two sliding seats 7 move towards the directions away from each other, the two sliding seats 7 drive the corresponding supporting columns 8, the supporting plates 9 and the reinforcing rods 20 to move, the distance between the two supporting plates 9 is gradually increased, the starting motor 13 rotates reversely, the motor 13 drives the first gear 14 to rotate reversely, the first gear 14 drives the second gear 15, the rotating shaft 11 and the two screw rods 6 to rotate reversely, so that the two sliding seats 7 drive the corresponding supporting columns 8, the supporting plates 9 and the reinforcing rods 20 to move, the distance between the two supporting plates 9 is gradually reduced, thereby the distance between the two supporting plates 9 can be conveniently adjusted, and the support is suitable for stably supporting the unloading platforms for the buildings, by arranging the four reinforcing rods 20, the stress intensity of the two supporting plates 9 is increased, the supporting of the discharging platform is more stable, the four hydraulic cylinders 2 are started to work simultaneously, the four telescopic columns 3 push the supporting seats 4, the two supporting columns 8 and the two supporting plates 9 to rise, the two inclined plates 17 rotate at respective hinged positions, the two inclined plates 17 drive the corresponding movable seats 19 to slide on the sliding rods, the two movable seats 19 move towards the directions far away from each other, the four hydraulic cylinders 2 are started to reset simultaneously, the four telescopic columns 3 push the supporting seats 4, the two supporting columns 8 and the two supporting plates 9 to descend, the two inclined plates 17 drive the corresponding movable seats 19 to slide on the sliding rods, the two movable seats 19 move towards the directions close to each other, so that the height positions of the two supporting plates 9 can be conveniently adjusted, and the discharging platform is suitable for adjusting the height of the stably-supported discharging platform, support supporting seat 4 through setting up two hang plates 17, improved the atress intensity to supporting seat 4 for the steadiness of assembled support improves, the utility model relates to a rationally, the practicality is good, is convenient for adjust the interval between two backup pads 9, is applicable to the construction platform of unloading to equidimension not and stabilizes the support, is convenient for adjust the high position of two backup pads 9 moreover, is applicable to the height of the platform of unloading to stabilizing the support and adjusts, has improved the application scope of assembled support.

Claims

1. The utility model provides a building engineering assembled support, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with four hydraulic cylinders (2), the four hydraulic cylinders (2) are arranged in a pairwise symmetry manner, the output ends of the four hydraulic cylinders (2) are fixedly provided with telescopic columns (3), the top ends of the four telescopic columns (3) are fixedly provided with the same supporting seat (4), the top of the supporting seat (4) is provided with a first chute (5), two lead screws (6) are arranged in the first chute (5), the thread turning directions of the two lead screws (6) are opposite, the two lead screws (6) are provided with sliding seats (7) in a threaded sleeve manner, the tops of the two sliding seats (7) extend out of the first chute (5), the tops of the two sliding seats (7) are fixedly provided with supporting columns (8), the tops of the two supporting columns (8) are fixedly provided with supporting plates (9), and the bottom inner wall of the first chute (5) is fixedly provided with, one side of each positioning plate (10) close to each other is provided with a mounting hole, the two mounting holes are internally and rotatably provided with the same rotating shaft (11), two ends of the rotating shaft (11) respectively extend out of the corresponding mounting holes, one end of each lead screw (6) close to each other is respectively and fixedly connected with two ends of the rotating shaft (11), the inner wall of the bottom of the first sliding chute (5) is provided with a fixed groove (12), a motor (13) is fixedly arranged in the fixed groove (12), the output shaft end of the motor (13) is fixedly provided with a first gear (14), the tops of the motor (13) and the first gear (14) both extend out of the fixed groove (12), the rotating shaft (11) is fixedly sleeved with a second gear (15) positioned between the two positioning plates (10), the first gear (14) is meshed with the second gear (15), the bottom of the supporting seat (4) is fixedly provided with two hinged seats (, the bottom of two articulated seats (16) all articulates there is hang plate (17), and second spout (18) have been seted up at the top of base (1), and equal slidable mounting has sliding seat (19) in two second spout (18), and outside the top of two sliding seat (19) all extended to second spout (18), the bottom of two hang plate (17) was articulated mutually with the top of corresponding sliding seat (19) respectively.

2. A constructional engineering fabricated support as claimed in claim 1, wherein: the bottom of two backup pads (9) is equal fixed mounting has two stiffener (20), and stiffener (20) set up for the slope, the bottom of stiffener (20) and the top fixed connection of corresponding slide (7).

3. A constructional engineering fabricated support as claimed in claim 1, wherein: the top fixed mounting of supporting seat (4) has U type guide bar, and two slide (7) slip covers are established on U type guide bar.

4. A constructional engineering fabricated support as claimed in claim 1, wherein: bearing seats are fixedly mounted on the inner walls of the two sides of the first sliding groove (5), and one ends, far away from each other, of the two screw rods (6) are rotatably mounted on the corresponding bearing seats respectively.

5. A constructional engineering fabricated support as claimed in claim 1, wherein: the bottom of two slide (7) all nestedly has first ball, and two first balls all and the bottom inner wall rolling contact of first spout (5).

6. A constructional engineering fabricated support as claimed in claim 1, wherein: a sliding rod is fixedly mounted in the second sliding groove (18), the two movable seats (19) are sleeved on the sliding rod in a sliding mode, second balls are nested at the bottoms of the two movable seats (19), and the two second balls are in rolling contact with the inner wall of the bottom of the second sliding groove (18).