CN216811129U

CN216811129U - Support for building engineering

Info

Publication number: CN216811129U
Application number: CN202220449068.8U
Authority: CN
Inventors: 许丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-06-24
Anticipated expiration: 2032-03-03

Abstract

The utility model relates to the technical field of constructional engineering and discloses a support for constructional engineering, which comprises two bases, wherein the bottom surface of each base is respectively and fixedly connected with two supporting legs, two connecting rods are fixedly connected between the two bases, the two bases are connected through the two connecting rods, the midpoint of the bottom surface of each base is fixedly connected with a case, and a motor is fixedly arranged in each case. According to the utility model, the motor is used for driving the threaded column to rotate, so that the movable plate is driven to lift, the base plate is lifted, the purpose of adjusting the height of the support is achieved, and the problem that the height of the support is adjusted only by matching the positioning holes on the adjusting column with the locking bolts, so that the operation is inconvenient, the height change is limited, the adjustment can be performed only by taking the distance between the positioning holes as the unit height, and the adjustment cannot be performed according to the height required by actual operation is solved.

Description

Support for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a support for constructional engineering.

Background

The building engineering is the engineering entity and the installation engineering of the lines, pipelines and equipment matched with the engineering entity, such as planning, investigation, design, construction, completion and the like for newly building, reconstructing or expanding the building and the affiliated structure facilities, and also refers to the construction engineering of various buildings and buildings, also called the construction workload, and the part of investment amount must be realized by the construction activities with the help of engineering materials; according to the Chinese patent: "a support for building engineering" and publication number is: the CN215717034U patent utilizes the base installed at the bottom of the base plate and the support column to complete the installation of the adjusting column and the adjusting mechanism, and the installation stability of the base is convenient to adjust, so that the installation stability and the structural strength of the support are improved, and the support is convenient to carry and store through the telescopic rod; however, in the patent, the height of the bracket is adjusted only by matching the positioning holes on the adjusting columns with the locking bolts, so that the operation is inconvenient, the height change is limited, the height can be adjusted only by taking the distance between the positioning holes as a unit, and the height cannot be adjusted according to the height required by actual operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a support for constructional engineering, which achieves the aim of solving the problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a support for constructional engineering comprises two bases, wherein two supporting legs are fixedly connected to the bottom surface of each base respectively, two connecting rods are fixedly connected between the two bases, the two bases are connected through the two connecting rods, a case is fixedly connected to the midpoint of the bottom surface of each base, a motor is fixedly mounted in each case, the output end of the motor is fixedly connected with a rotating rod through a coupler, the rotating rod penetrates through the bases and is rotatably connected with the bases, a first gear is fixedly connected to one end, away from the motor, of the rotating rod, a threaded column is rotatably connected to the top surface of each base through a bearing, a second gear is fixedly sleeved on the threaded column, the first gear is meshed with the second gear, a stop block is fixedly connected to the top end of the threaded column, and a movable plate is arranged on the threaded column, the thread column runs through the movable plate, the thread column is in threaded connection with the movable plate, two supports are symmetrically and fixedly connected to the two sides of the top surface of the movable plate, and a base plate is fixedly connected to the top ends of the supports.

Preferably, fixedly connected with guard box on the top surface of base, first gear and second gear all set up the inside at the guard box, the screw thread post runs through the top surface of guard box, just the screw thread post rotates with the guard box to be connected, through setting up the guard box, can protect first gear and second gear, prevents that the gear of high accuracy from receiving external factors to influence impaired, influences the transmission effect.

Preferably, be provided with the telescopic link between base and the base plate, the both ends of telescopic link respectively with the top surface of base and the bottom surface fixed connection of base plate, through setting up the telescopic link, utilize four telescopic links to protect the support, when preventing that the support from receiving the external force striking of horizontal direction, exogenic action makes the impaired bending of screw thread post on the screw thread post, influences the lift of fly leaf to influence the raising and lowering functions of support.

Preferably, the storage battery is fixedly mounted on the bottom surface of the base, the two motors are connected in series in a circuit using the storage battery as a power supply, and the two motors are connected in series in the circuit using the storage battery as the power supply, so that the two motors can be controlled to be simultaneously opened and closed through one switch, the two lifting mechanisms can synchronously work, and the substrate can be stably lifted.

The utility model provides a support for constructional engineering. The method has the following beneficial effects:

(1) the utility model drives the threaded column to rotate by the motor through the motor, thereby driving the movable plate to lift, further lifting the base plate, achieving the purpose of adjusting the height of the support, and solving the problems that the height of the support is adjusted only by matching the positioning holes on the adjusting column with the locking bolts, the operation is inconvenient, the height change is limited, the adjustment can be performed only by taking the distance between the positioning holes as a unit height, and the adjustment cannot be performed according to the height required by the actual operation.

(2) According to the utility model, the telescopic rods are arranged, and the four telescopic rods are used for protecting the support, so that when the support is impacted by external force in the horizontal direction, the external force acts on the threaded column, the threaded column is damaged and bent, the lifting of the movable plate is influenced, and the lifting function of the support is influenced.

Drawings

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

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

FIG. 3 is an enlarged side cross-sectional view of the protective case portion of the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a connecting rod; 4. a chassis; 5. a motor; 6. a rotating rod; 7. a first gear; 8. a threaded post; 9. a second gear; 10. a protection box; 11. a stopper; 12. a movable plate; 13. a pillar; 14. a substrate; 15. a telescopic rod; 16. and (4) a storage battery.

Detailed Description

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

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-3, the present invention provides the technical solutions: a support for constructional engineering comprises two bases 1, two supporting legs 2 are fixedly connected to the bottom surface of each base 1 respectively, two connecting rods 3 are fixedly connected between the two bases 1, the two bases 1 are connected through the two connecting rods 3, a case 4 is fixedly connected to the midpoint of the bottom surface of each base 1, a motor 5 is fixedly installed in each case 4, the output end of the motor 5 is fixedly connected with a rotating rod 6 through a coupler, the rotating rod 6 penetrates through the bases 1, the rotating rod 6 is rotatably connected with the bases 1, one end of the rotating rod 6, far away from the motor 5, is fixedly connected with a first gear 7, a threaded column 8 is rotatably connected to the top surface of each base 1 through a bearing, a second gear 9 is fixedly sleeved on the threaded column 8, the first gear 7 is meshed with the second gear 9, a protection box 10 is fixedly connected to the top surface of each base 1, the first gear 7 and the second gear 9 are both arranged inside the protection box 10, the threaded column 8 penetrates through the top surface of the protection box 10, the threaded column 8 is rotatably connected with the protection box 10, the first gear 7 and the second gear 9 can be protected by arranging the protection box 10, the high-precision gear is prevented from being damaged by external factors and influencing the transmission effect, the top end of the threaded column 8 is fixedly connected with a stop block 11, the threaded column 8 is provided with a movable plate 12, the threaded column 8 penetrates through the movable plate 12, the threaded column 8 is in threaded connection with the movable plate 12, two support columns 13 are symmetrically and fixedly connected to two sides of the top surface of the movable plate 12, a base plate 14 is fixedly connected to the top ends of the support columns 13, a telescopic rod 15 is arranged between the base 1 and the base plate 14, two ends of the telescopic rod 15 are respectively and fixedly connected with the top surface of the base 1 and the bottom surface of the base plate 14, the four telescopic rods 15 are used for protecting the support to prevent the support from being impacted by external force in the horizontal direction, external force acts on the threaded column 8, so that the threaded column 8 is damaged and bent, the lifting of the movable plate 12 is influenced, and the lifting function of the support is influenced, the storage battery 16 is fixedly mounted on the bottom surface of the base 1, the two motors 5 are connected in series in a circuit using the storage battery 16 as a power supply, the two motors 5 are connected in series in the circuit using the storage battery 16 as the power supply, the two motors 5 can be controlled to be simultaneously opened and closed through one switch, the two lifting mechanisms can synchronously work, and the base plate 14 can be stably lifted.

When the height needs to be adjusted, two motors 5 are started, the motor 5 drives the rotating rod 6 to rotate, the rotating rod 6 rotates to drive the first gear 7 to rotate, the first gear 7 rotates to drive the two second gears 9 to rotate, the second gears 9 rotate to drive the threaded columns 8 to rotate, the threaded columns 8 rotate to drive the movable plate 12 to lift, the movable plate 12 lifts through the support columns 13 to drive the base plate 14 to lift, the purpose of adjusting the height of the support is achieved, when the base plate 14 lifts to the height needed by operation, the motor 5 is closed to enable the height of the support to be fixed, and construction operation is convenient to carry out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a support for building engineering, includes two bases (1), its characterized in that: each bottom surface of the base (1) is respectively fixedly connected with two supporting legs (2), two connecting rods (3) are fixedly connected between the two bases (1), the two bases (1) are connected through the two connecting rods (3), a machine box (4) is fixedly connected to the midpoint of the bottom surface of each base (1), a motor (5) is fixedly mounted in each machine box (4), the output end of each motor (5) is fixedly connected with a rotating rod (6) through a coupler, each rotating rod (6) penetrates through the corresponding base (1), each rotating rod (6) is rotatably connected with the corresponding base (1), one end, far away from the corresponding motor (5), of each rotating rod (6) is fixedly connected with a first gear (7), the top surface of each base (1) is rotatably connected with a threaded column (8) through a bearing, and a second gear (9) is fixedly sleeved on each threaded column (8), first gear (7) and second gear (9) meshing, the top fixedly connected with dog (11) of screw thread post (8), be provided with fly leaf (12) on screw thread post (8), screw thread post (8) run through fly leaf (12), just screw thread post (8) and fly leaf (12) threaded connection, the top surface bilateral symmetry fixedly connected with two pillars (13) of fly leaf (12), fixedly connected with base plate (14) on the top of pillar (13).

2. A support for construction engineering according to claim 1, wherein: fixedly connected with guard box (10) on the top surface of base (1), first gear (7) and second gear (9) all set up in the inside of guard box (10), the top surface of guard box (10) is run through in screw thread post (8), just screw thread post (8) are connected with guard box (10) rotation.

3. A support for construction engineering according to claim 2, wherein: be provided with telescopic link (15) between base (1) and base plate (14), the both ends of telescopic link (15) respectively with the top surface of base (1) and the bottom surface fixed connection of base plate (14).

4. A support for construction engineering according to claim 3, wherein: the bottom surface of the base (1) is fixedly provided with a storage battery (16), and the two motors (5) are connected in series in a circuit using the storage battery (16) as a power supply.