Supporting device for building engineering construction

Abstract

The utility model discloses a supporting device for constructional engineering construction, which belongs to the technical field of constructional engineering and comprises a bottom plate, sliding grooves are symmetrically formed in the top surface of the bottom plate, first sliding blocks are symmetrically and slidably connected to the interiors of the two sliding grooves respectively, and two-way lead screws are transversely and rotatably connected to the interiors of the two sliding grooves respectively. The two-way lead screw penetrates through two first sliding blocks in a threaded mode, connecting rods are rotationally connected to the top faces of the two first sliding blocks correspondingly, a top plate is arranged above the bottom plate, two strip-shaped grooves are formed in the lower end of the top plate, and second sliding blocks are symmetrically and slidably connected to the interiors of the two strip-shaped grooves correspondingly; the top faces of the two connecting rods are rotationally connected to the lower ends of the two second sliding blocks correspondingly, strip-shaped holes are formed in the crossed positions of the two connecting rods, and inserting rods slidably penetrate through the two strip-shaped holes. Compared with the prior art, the device can conveniently and quickly support materials during building construction, so that the labor intensity of workers is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering, in particular to a supporting device for building engineering construction. Background Art

[0002] Construction projects cover the construction of buildings, structures, and engineering objects within the facilities and places within the scope of houses, roads, railways, airports, bridges, water conservancy, ports, tunnels, water supply and drainage, protection, and other projects above ground, underground, on land, on water, and underwater. During construction, construction projects usually require the use of construction engineering support devices to fix the materials.

[0003] In the existing construction process, pouring and other uses all need to use a supporting device to support the concrete or wall so that it can be shaped and solidified, but the limiting supporting devices are mostly step-by-step tightening or steel pipes to support and clamp them. However, the construction using steel pipe support is time-consuming and labor-intensive, and the upward lifting force cannot be balanced, which will directly affect the accuracy of the project construction and thus affect the quality of the project. Therefore, there is an urgent need for a supporting device for construction engineering to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a supporting device for construction engineering to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support device for construction engineering, comprising a base plate for installing the support device for construction engineering, the top surface of the base plate is symmetrically provided with slide grooves, the interiors of the two slide grooves are symmetrically slidably connected with first sliders, the interiors of the two slide grooves are both laterally rotatably connected with bidirectional screw rods, the bidirectional screw rods thread through the two first sliders, the top surfaces of the two first sliders are respectively rotatably connected with connecting rods, and the two connecting rods are cross-arranged, a top plate is provided above the base plate, the lower end of the top plate is provided with two strip grooves opposite to the two slide grooves, the interiors of the two strip grooves are symmetrically slidably connected with second sliders, the top surfaces of the two connecting rods are respectively rotatably connected to the lower ends of the two second sliders, one end of the two bidirectional screw rods are both rotatably extended to the outside of the base plate and are respectively fixedly sleeved with pulleys, a belt is rotatably sleeved between the two pulleys, one end of one of the pulleys is fixedly connected with a turntable, the intersection positions of the two connecting rods are both provided with strip holes, and a plug rod is slidably penetrated in the two strip holes.

[0006] Preferably, the side walls of the first sliding block and the second sliding block are symmetrically fixedly connected with limiting blocks, and the insides of the two sliding grooves and the strip grooves are respectively provided with limiting grooves.

[0007] Preferably, the two limiting blocks on the side walls of the first sliding block and the second sliding block are respectively slidably connected to the inside of two limiting grooves formed on the inner walls of the sliding groove and the strip groove.

[0008] Preferably, the top surfaces of the two second sliding blocks are each provided with a plurality of arc grooves, and balls are rotatably connected inside the plurality of arc grooves.

[0009] Preferably, the two strip-shaped grooves opened at the lower end of the top plate are both laterally fixedly connected with limit rods.

[0010] Preferably, the limiting rods inside the strip grooves opened at the lower end of the top plate slide through the two second sliding blocks.

[0011] Preferably, a rectangular groove is transversely opened on the top surface of the top plate, and an extension plate is symmetrically and slidably connected inside the rectangular groove.

[0012] Preferably, the inner wall of the rectangular groove is symmetrically provided with sliding grooves, and the side walls of the extension plate are symmetrically fixedly connected with strip blocks.

[0013] Preferably, the two strip blocks on the side wall of the extension plate are respectively slidably connected to the inside of two sliding grooves opened on the inner wall of the rectangular groove.

[0014] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0015] When the support device for construction of a building project needs to support the material during construction, the device is first moved to a predetermined position, and then the turntable is rotated to drive one of the pulleys to rotate, and then one of the pulleys and the belt drive two pulleys and two bidirectional screws to rotate synchronously, thereby driving the two first sliders threaded on the bidirectional screw to slide synchronously together, thereby driving the two connecting rods to move. At this time, thanks to the fact that the two connecting rods are cross-arranged and the cross position is penetrated by the inserted rod, the top surfaces of the two connecting rods are both rotatably connected to the lower ends of the two second sliders slidably connected to the lower end of the top plate, thereby effectively driving the top plate to move upward until the top plate supports the material. Compared with the prior art, the device can conveniently and quickly support materials during construction, thereby greatly reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the bidirectional screw rod, the first slider and the connecting rod in the utility model;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement of part A;

[0020] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of part B.

[0021] Description of reference numerals:

[0022] In the figure: 1, bottom plate; 2, slide groove; 3, bidirectional screw rod; 4, first slider; 5, connecting rod; 6, second slider; 7, limit rod; 8, pulley; 9, belt; 10, turntable; 11, top plate; 12, strip hole; 13, plug rod; 14, limit block; 15, ball; 16, rectangular groove; 17, extension plate; 18, strip block. DETAILED DESCRIPTION

[0023] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0024] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0025] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0026] like Figures 1 to 4The main structure of a support device for construction engineering shown in the figure is a base plate 1, and a slide groove 2 is symmetrically opened on the top surface of the base plate 1. The insides of the two slide grooves 2 are symmetrically slidably connected with first sliders 4, and the two slide grooves 2 are arranged side by side, so that the pressure of the two first sliders 4 on the base plate 1 is relatively uniform. The insides of the two slide grooves 2 are both horizontally rotatably connected with a two-way screw rod 3, and the two-way screw rod 3 threads penetrate the two first sliders 4. The two first sliders 4 are respectively sleeved on the threads of the two directions of the two-way screw rod 3. The top surfaces of the two first sliders 4 are respectively rotatably connected with connecting rods 5, and the two connecting rods 5 are cross-arranged. A top plate 11 is provided above the base plate 1, and the lower end of the top plate 11 is aligned with the two slide grooves 2. Two strip grooves are provided, and the second sliders 6 are symmetrically slidably connected inside the two strip grooves respectively. The two strip grooves provided at the lower end of the top plate 11 are both horizontally fixedly connected to the limiting rods 7 inside. The limiting rods 7 inside the strip grooves provided at the lower end of the top plate 11 slide through the two second sliders 6. Thanks to the setting of the limiting rods 7, the sliding directions of the two second sliders 6 can be effectively limited by the limiting rods 7. The two strip grooves are arranged opposite to the two slide grooves 2, and are symmetrically arranged at the lower end of the bottom plate 1, so that the thrust of the two connecting rods 5 pushing the two second sliders 6 to the top plate 11 is more even, and the top plate 11 of the top plate 11 can move up in parallel without tilting;

[0027] The top surfaces of the two connecting rods 5 are rotatably connected to the lower ends of the two second sliding blocks 6, and the top surfaces of the two second sliding blocks 6 are each provided with a plurality of arc grooves, and the interiors of the plurality of arc grooves are rotatably connected with ball bearings 15, which can effectively reduce the friction between the top surface of the second sliding block 6 and the upper end of the inner portion of the strip groove provided at the lower end of the top plate 11, thereby improving the sliding efficiency of the second sliding block 6, and the side walls of the first sliding block 4 and the second sliding block 6 are symmetrically fixedly connected with the limiting blocks 14, and the two sliding grooves 2 and the interior of the strip groove are respectively provided with limiting grooves, and the two limiting blocks 14 on the side walls of the first sliding block 4 and the second sliding block 6 are respectively slidably connected to the interiors of the two limiting grooves provided in the inner walls of the sliding groove 2 and the strip groove, and the two limiting blocks 14 symmetrically arranged on the side walls of the first sliding block 4 and the second sliding block 6 are respectively slidably connected to the interiors of the limiting grooves provided in the inner walls of the sliding groove 2 and the strip groove, thereby effectively limiting the sliding directions of the first sliding block 4 and the second sliding block 6;

[0028] One ends of the two bidirectional screw rods 3 are rotated to extend to the outside of the bottom plate 1 and are fixedly sleeved with pulleys 8 respectively. A belt 9 is rotatably sleeved between the two pulleys 8, and a turntable 10 is fixedly connected to the end of one of the pulleys 8. The intersections of the two connecting rods 5 are provided with strip holes 12, and the two strip holes 12 are slidably penetrated by insertion rods 13. Thanks to the cross-arrangement of the two connecting rods 5, the intersections are provided with strip holes 12, and the two strip holes 12 are slidably penetrated by insertion rods 13. The top surfaces of the two connecting rods 5 are rotatably connected to the lower ends of the two second sliders 6 slidably connected to the lower end of the top plate 11. At this time, the lower ends of the two connecting rods 5 move together, and at the same time, through the cooperation of the insertion rod 13, the two second sliders 6 at the lower end of the top plate 11 are effectively driven to move toward the middle part of the top plate 11, thereby driving the top plate 11 to move upward until the top plate 11 supports the material.

[0029] A rectangular groove 16 is laterally opened on the top surface of the top plate 11, and an extension plate 17 is symmetrically slidably connected inside the rectangular groove 16. Sliding grooves are symmetrically opened on the inner wall of the rectangular groove 16, and strip blocks 18 are symmetrically fixedly connected on the side wall of the extension plate 17. The two strip blocks 18 on the side wall of the extension plate 17 are respectively slidably connected to the inside of the two sliding grooves opened on the inner wall of the rectangular groove 16, pulling the two extension plates 17 slidably connected on the top surface of the top plate 11 to slide outward along the rectangular groove 16, thereby effectively increasing the support surface of the top plate 11, thereby improving the application range of the device.

[0030] How it works

[0031] When the supporting device for construction engineering is used, the device is first moved to a predetermined position, and then a turntable 10 fixedly connected to one of the pulleys 8 is rotated, and one of the pulleys 8 is driven to rotate by the turntable 10, and then the other pulley 8 is driven to rotate synchronously by one of the pulleys 8 and the belt 9, and then the two pulleys 8 drive the bidirectional screw rod 3 fixedly sleeved therewith to rotate synchronously, thereby driving the two first sliders 4 threadedly sleeved on the rod wall of the bidirectional screw rod 3 to slide synchronously toward the middle part of the bottom plate 1, thereby driving the connecting rod 5 connected to the top surfaces of the two first sliders 4 to move, at this time, thanks to the fact that the two connecting rods 5 are cross-arranged, and the cross positions are both provided with There are strip holes 12, and the two strip holes 12 are slidably penetrated by the insertion rods 13, and the top surfaces of the two connecting rods 5 are rotatably connected to the lower ends of the two second sliders 6 slidably connected to the lower end of the top plate 11. At this time, the lower ends of the two connecting rods 5 move together, and at the same time, through the cooperation of the insertion rods 13, the two second sliders 6 at the lower end of the top plate 11 are effectively driven to move toward the middle part of the top plate 11, thereby driving the top plate 11 to move upward until the top plate 11 supports the material, and at the same time, the two extension plates 17 slidably connected to the top surface of the top plate 11 can be pulled to slide outward along the rectangular groove 16, thereby effectively increasing the support surface of the top plate 11, thereby increasing the scope of application of the device.

[0032] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support device for construction of a building project, comprising a base plate (1) for mounting the support device for construction of a building project, Features: The top surface of the bottom plate (1) is symmetrically provided with slide grooves (2), the insides of the two slide grooves (2) are symmetrically slidably connected with first sliders (4), the insides of the two slide grooves (2) are both laterally rotatably connected with bidirectional screw rods (3), the bidirectional screw rods (3) threadedly penetrate the two first sliders (4), the top surfaces of the two first sliders (4) are rotatably connected with connecting rods (5), and the two connecting rods (5) are cross-arranged, a top plate (11) is provided above the bottom plate (1), the lower end of the top plate (11) is provided with two strip grooves opposite to the two slide grooves (2), and the two slide grooves (2) are provided with two strip grooves. The inside of the strip groove is symmetrically and slidably connected to the second sliders (6), the top surfaces of the two connecting rods (5) are rotatably connected to the lower ends of the two second sliders (6), one end of the two bidirectional screw rods (3) is rotatably extended to the outside of the bottom plate (1) and is respectively fixedly sleeved with pulleys (8), a belt (9) is rotatably sleeved between the two pulleys (8), one end of one of the pulleys (8) is fixedly connected to a turntable (10), and the intersection of the two connecting rods (5) is provided with strip holes (12), and the two strip holes (12) are slidably penetrated by insertion rods (13).

2. A support device for construction engineering according to claim 1, Features: Limiting blocks (14) are symmetrically fixedly connected to the side walls of the first sliding block (4) and the second sliding block (6), and limiting grooves are respectively provided inside the two sliding grooves (2) and the strip grooves.

3. A support device for construction engineering according to claim 2, Features: The two limiting blocks (14) on the side walls of the first sliding block (4) and the second sliding block (6) are respectively slidably connected to the inside of the two limiting grooves formed on the inner wall of the sliding groove (2) and the strip groove.

4. A support device for construction engineering according to claim 1, Features: The top surfaces of the two second sliding blocks (6) are each provided with a plurality of arc-shaped grooves, and balls (15) are rotatably connected inside the plurality of arc-shaped grooves.

5. A support device for construction engineering according to claim 1, Features: The two strip-shaped grooves formed at the lower end of the top plate (11) are both laterally fixedly connected with limiting rods (7).

6. A support device for construction engineering according to claim 5, Features: The limiting rods (7) inside the strip-shaped grooves opened at the lower end of the top plate (11) are slidably passed through the two second sliding blocks (6).

7. A support device for construction engineering according to claim 1, Features: A rectangular groove (16) is transversely formed on the top surface of the top plate (11), and an extension plate (17) is symmetrically slidably connected inside the rectangular groove (16).

8. A support device for construction engineering according to claim 7, Features: The inner wall of the rectangular groove (16) is symmetrically provided with sliding grooves, and the side wall of the extension plate (17) is symmetrically fixedly connected with a strip block (18).

9. A support device for construction engineering according to claim 8, Features: The two strip blocks (18) on the side wall of the extension plate (17) are respectively slidably connected to the inside of two sliding grooves opened on the inner wall of the rectangular groove (16).

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