Movable mounting frame for civil construction

Abstract

The utility model discloses a movable mounting rack for civil construction, which comprises a supporting table top and four groups of supporting columns uniformly mounted below the supporting table top, universal wheels are mounted at the bottoms of the supporting columns, two groups of reinforcing rods are fixed between two groups of front and back adjacent supporting columns in a crossed manner, and lifting type stabilizing components are embedded on the supporting columns in a threaded manner. The lifting type stabilizing mechanism comprises a threaded ring, a top ring, three sets of separation reinforcing plates, a push rod and an adjusting ball, the threaded ring is arranged on the supporting column in a threaded mode, the lower end of the threaded ring is rotationally connected with the top ring, the upper ends of the three sets of separation reinforcing plates are movably connected with the top ring, and the inner sides of the separation reinforcing plates are connected with the push rod; the adjusting balls are fixed to the supporting columns and located among the three sets of separation reinforcing plates, guide grooves are machined and formed in the supporting table top, and a floating guardrail mechanism is installed at the bottom of the supporting table top. According to the movable mounting frame, the stability and safety of the movable mounting frame in the construction process can be greatly improved, and the movable mounting frame is simple in structure and convenient to adjust and use.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering construction, and particularly relates to a movable mounting frame for civil engineering construction. Background Technique

[0002] Civil engineering construction refers to the civil engineering part in building engineering, including construction activities such as the foundation, structure and external enclosure of buildings. It is an important part of building engineering, responsible for the stability, load-bearing function and overall structure construction of buildings. During the civil engineering construction process of building areas with a certain height, construction personnel sometimes need to use a construction mounting frame for construction. In order to facilitate the position adjustment of the construction mounting frame, a roller mechanism is usually equipped at the bottom of the mounting frame for moving the mounting frame.

[0003] However, the following problems exist in the existing movable mounting frame for civil engineering construction: Support columns are usually equipped at the bottom of the support table surface of the movable mounting frame to lift the support table surface to a certain height for construction personnel to construct at high places. The support columns are usually simple columnar structures, with poor stability and certain safety hazards when construction personnel stand at the edge position of the support table surface. Therefore, corresponding technical solutions need to be designed to solve the existing technical problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a movable mounting frame for civil engineering construction, which solves the technical problem that support columns are usually equipped at the bottom of the support table surface of the movable mounting frame to lift the support table surface to a certain height for construction personnel to construct at high places. The support columns are usually simple columnar structures, with poor stability and certain safety hazards when construction personnel stand at the edge position of the support table surface. In this solution, a lifting and stabilizing component is equipped at the bottom of the movable mounting frame. When the movable mounting frame moves to the position where construction is needed, construction personnel can turn down the lifting and stabilizing component to stabilize the support columns of the movable mounting frame, which can greatly improve the safety of the movable mounting frame during the construction process. And construction personnel can adjust the height of the guardrail according to their own needs through the floating guardrail mechanism installed on the mounting frame, improving the safety of the movable mounting frame. The designed movable mounting frame can greatly improve the stability and safety of the movable mounting frame during the construction process, and has a simple structure and is convenient for adjustment and use.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A mobile mounting rack for civil engineering construction, including a support tabletop and four groups of support columns evenly installed below the support tabletop. Universal wheels are installed at the bottom of the support columns. Two groups of reinforcing rods are fixedly arranged in a cross shape between two adjacent front and rear support columns. An elevating and stabilizing assembly is threadedly sleeved on the support columns. The elevating and stabilizing mechanism includes a threaded ring, a top ring, a separated reinforcing plate, a push rod, and an adjusting ball. The threaded ring is threadedly arranged on the support column and is rotatably connected to the top ring at the lower end. Three groups of separated reinforcing plates are provided. The upper ends of the three groups of separated reinforcing plates are movably connected to the top ring. The inner sides of the separated reinforcing plates are connected to the push rod. The adjusting ball is fixed on the support column and is located between the three groups of separated reinforcing plates. A guiding groove is machined on the support tabletop and a floating guardrail mechanism is installed at the bottom. The floating guardrail mechanism includes a guardrail body, a connecting rod, a floating disc, and an adjusting cylinder. The guardrail body is movably inserted into the guiding groove. Four groups of connecting rods are provided. The outer ends of the four groups of connecting rods are connected to the guardrail body and the inner ends are connected to the floating disc. The floating disc is placed inside the adjusting cylinder. The adjusting cylinder is installed below the support tabletop.

[0006] As a preferred embodiment of the present utility model, the separated reinforcing plate is integrally in an arc surface structure and a serrated structure is machined at the lower end.

[0007] As a preferred embodiment of the present utility model, the lower ends of the three groups of separated reinforcing plates are at the same height as the bottom of the universal wheels in the unfolded state.

[0008] As a preferred embodiment of the present utility model, the push rod is inclined and the height of the inner end is less than the height of the outer end. A convex ball is fixed at the lower end of the push rod.

[0009] As a preferred embodiment of the present utility model, the adjusting ball is in a spherical structure and three groups of sliding grooves are machined on the surface. The lower ends of the sliding grooves are located at the great circle of the adjusting ball. The convex ball is slidably arranged in the sliding grooves.

[0010] As a preferred embodiment of the present utility model, the guardrail body is composed of four groups of metal plates. The four groups of metal plates enclose a rectangular structure.

[0011] As a preferred embodiment of the present utility model, the adjusting cylinder includes a cylinder body and an adjusting column threadedly inserted into the bottom of the cylinder body. An installation groove is formed inside the cylinder body and three groups of floating grooves are machined at the edge. The connecting rod is movably arranged in the floating grooves. Four groups of upright columns are connected to the upper end of the cylinder body. The upright columns are connected to the bottom of the support tabletop. The adjusting column is in a threaded structure and an embedded ball is arranged at the upper end. The embedded ball is movably inserted into the bottom of the floating disc.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. This solution improves the structure of the existing mobile construction and installation frame. A lifting and stabilizing component is equipped at the bottom of the mobile installation frame. When the mobile installation frame moves to the position where construction is required, construction workers can lower and tighten the lifting and stabilizing component to stabilize the support columns of the mobile installation frame, which can greatly improve the safety of the mobile installation frame during construction. And according to their own needs, construction workers can adjust the height of the guardrail through the floating guardrail mechanism installed on the installation frame, improving the safety of the mobile installation frame.

[0014] 2. The mobile installation frame designed in this solution can greatly improve the stability and safety of the mobile installation frame during construction, and has a simple structure and is convenient for adjustment and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structure diagram of the present utility model;

[0016] Figure 2 is the structure diagram of the lifting and stabilizing component of the present utility model;

[0017] Figure 3 is the top view of the adjustment ball of the present utility model;

[0018] Figure 4 is the structure diagram of the floating guardrail mechanism of the present utility model;

[0019] Figure 5 is the structure diagram of the adjustment cylinder of the present utility model.

[0020] In the figure: 1, support tabletop; 2, support column; 3, universal wheel; 4, reinforcement rod; 5, lifting and stabilizing component; 6, threaded ring; 7, top ring; 8, separation and reinforcement plate; 9, push rod; 10, adjustment ball; 11, guide groove; 12, floating guardrail mechanism; 13, guardrail body; 14, connecting rod; 15, floating disk; 16, adjustment cylinder; 17, convex ball; 18, sliding groove; 19, metal plate; 20, cylinder body; 21, adjustment column; 22, installation groove; 23, floating groove; 24, column; 25, embedded ball. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-5, the present utility model provides a technical solution: a mobile mounting rack for civil engineering construction, including a support tabletop 1 and four groups of support columns 2 evenly installed below the support tabletop 1. A universal wheel 3 is installed at the bottom of the support column 2. Two groups of reinforcing rods 4 are fixedly arranged in a cross shape between two adjacent front and rear support columns 2. A lifting and stabilizing assembly 5 is threadedly sleeved on the support column 2. The lifting and stabilizing mechanism includes a threaded ring 6, a top ring 7, a separating and reinforcing plate 8, a push rod 9, and an adjusting ball 10. The threaded ring 6 is threadedly arranged on the support column 2 and is rotatably connected to the top ring 7 at the lower end. The separating and reinforcing plate 8 is divided into three groups. The upper ends of the three groups of separating and reinforcing plates 8 are movably connected to the top ring 7. The inner side of the separating and reinforcing plate 8 is connected to the push rod 9. The adjusting ball 10 is fixed on the support column 2 and is located between the three groups of separating and reinforcing plates 8. A guiding groove 11 is formed on the support tabletop 1 and a floating guardrail mechanism 12 is installed at the bottom. The floating guardrail mechanism 12 includes a guardrail body 13, a connecting rod 14, a floating disk 15, and an adjusting cylinder 16. When the mobile mounting rack moves to the construction position, the construction worker turns the threaded ring 6 downward. During the downward movement of the threaded ring 6, the top ring 7 and the separating and reinforcing plate 8 are driven to move downward synchronously. The push rod 9 inside the separating and reinforcing plate 8 acts on the adjusting ball 10, causing the reinforcing and separating plate 8 to gradually unfold and the lower end of the reinforcing and separating plate 8 to contact the ground. The guardrail body 13 is movably inserted into the guiding groove 11. Four groups of connecting rods 14 are provided. The outer ends of the four groups of connecting rods 14 are connected to the guardrail body 13 and the inner ends are connected to the floating disk 15. The floating disk 15 is placed inside the adjusting cylinder 16, and the adjusting cylinder 16 is installed below the support tabletop 1. A lifting and stabilizing assembly is equipped at the bottom of the mobile mounting rack. When the mobile mounting rack moves to the construction position, the construction worker can turn the lifting and stabilizing assembly downward to stabilize the support columns of the mobile mounting rack, which can greatly improve the safety of the mobile mounting rack during construction. And the construction worker can adjust the height of the guardrail through the floating guardrail mechanism installed on the mounting rack according to his own needs, improving the safety of the mobile mounting rack. The designed mobile mounting rack can greatly improve the stability and safety of the mobile mounting rack during construction, and has a simple structure and is convenient for adjustment and use.

[0023] Further improved, as Figure 2 shown, the separating and reinforcing plate 8 is integrally in an arc surface structure and a serrated structure is formed at the lower end. When the separating and reinforcing plate 8 contacts the ground, the stability of the mobile mounting rack can be improved through the serrated structure at the lower end.

[0024] Further improved, as Figure 1 shown, the lower ends of the three groups of separating and reinforcing plates 8 in the unfolded state are at the same height as the bottom of the universal wheel 3, which can improve the stability of the lower end of the support column 2.

[0025] Further improved, as Figure 2As shown, the push rod 9 is inclined and the height of its inner end is less than that of its outer end. A convex ball 17 is fixed to the lower end of the push rod 9, which facilitates the movement of the push rod 9 in the sliding groove 18.

[0026] Further improved, as Figure 3 shown, the adjusting ball 10 is spherical in structure and three groups of sliding grooves 18 are machined on its surface. The lower ends of the sliding grooves 18 are located at the great circle of the adjusting ball 10. The convex ball 17 is slidably arranged in the sliding grooves 18. Such a design can act on the push rod 9 to adjust the distance between the separation and reinforcement plates 8.

[0027] Further improved, as Figure 1 shown, the guardrail body 13 is composed of four groups of metal plates 19. The four groups of metal plates 19 enclose a rectangular structure, and the purpose of protecting the construction workers can be achieved through the guardrail body 13.

[0028] Specifically, the adjusting cylinder 16 includes a cylinder body 20 and an adjusting column 21 threaded through the bottom of the cylinder body 20. An installation groove 22 is formed inside the cylinder body 20 and three groups of floating grooves 23 are machined on the edge. The connecting rod 14 is movably arranged in the floating grooves 23. Four groups of columns 24 are connected to the upper end of the cylinder body 20. The columns 24 are connected to the bottom of the support table 1. The adjusting column 21 is threaded and an embedded ball 25 is arranged at the upper end. The embedded ball 25 is movably inserted through the bottom of the floating disc 15. When the height of the guardrail body 13 needs to be adjusted, the construction worker can drive the floating disc 15 to adjust longitudinally by screwing the adjusting column 22. During the height adjustment process of the floating disc 15, the guardrail body 13 can be driven to adjust the height synchronously through the connecting rod 14, and the construction workers on the support table 1 can be protected.

[0029] During use: When the mobile mounting frame moves to the construction position, the construction worker unscrews the threaded ring 6 downward. During the downward movement of the threaded ring 6, the top ring 7 and the separation and reinforcement plates 8 are driven to move downward synchronously. The push rod 9 inside the separation and reinforcement plates 8 acts on the adjusting ball 10, causing the reinforcement separation plates 8 to gradually unfold and the lower ends of the reinforcement separation plates 8 to contact the ground. The stability of the mobile mounting frame can be improved through the serrated structure at the lower end, and the stability of the mobile mounting frame during construction can be improved. Before the construction worker constructs on the support table 1, when the height of the guardrail body 13 needs to be adjusted, the construction worker can drive the floating disc 15 to adjust longitudinally by screwing the adjusting column 22. During the height adjustment process of the floating disc 15, the guardrail body 13 can be driven to adjust the height synchronously through the connecting rod 14, and the construction workers on the support table 1 can be protected.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0031] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0032] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "set", "connected", "fixed", "swiveling connection", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. It may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A mobile installation frame for civil construction, characterized in that: The invention comprises a support table (1) and four groups of support columns (2) evenly installed below the support table (1), a universal wheel (3) is installed at the bottom of the support column (2), two groups of reinforcement rods (4) are fixed in a cross shape between two adjacent groups of support columns (2) in front and behind, a lifting stabilization component (5) is threadedly embedded on the support column (2), and the lifting stabilization mechanism comprises a threaded ring (6), a top ring (7), a separation reinforcement plate (8), a push rod (9) and an adjustment ball (10), the threaded ring (6) is threadedly arranged on the support column (2) and the lower end is rotatably connected to the top ring (7), the separation reinforcement plate (8) is divided into three groups, the upper ends of the three groups of separation reinforcement plates (8) are movably connected to the top ring (7), the inner side of the separation reinforcement plate (8) is connected to the push rod (9) are connected, the adjustment ball (10) is fixed on the support column (2) and is located between the three groups of separation reinforcement plates (8), the support table (1) is machined with a guide groove (11) and a floating guardrail mechanism (12) is installed at the bottom, the floating guardrail mechanism (12) includes a guardrail body (13), a connecting rod (14), a floating plate (15) and an adjustment cylinder (16), the guardrail body (13) is movably inserted in the guide groove (11), the connecting rod (14) is divided into four groups, the outer ends of the four groups of connecting rods (14) are connected to the guardrail body (13) and the inner ends are connected to the floating plate (15), the floating plate (15) is built in the adjustment cylinder (16), and the adjustment cylinder (16) is installed below the support table (1).

2. The mobile installation frame for civil construction according to claim 1, characterized in that: The separation reinforcement plate (8) has an overall curved surface structure and a sawtooth structure is formed at the lower end.

3. The mobile installation frame for civil construction according to claim 2, characterized in that: The lower ends of the three groups of separation reinforcement plates (8) in the unfolded state are at the same height as the bottom of the universal wheel (3).

4. The mobile installation frame for civil construction according to claim 1, characterized in that: The push rod (9) is arranged in an inclined shape and the height of the inner end is smaller than the height of the outer end. A convex ball (17) is fixed to the lower end of the push rod (9).

5. The mobile installation frame for civil construction according to claim 4, characterized in that: The regulating ball (10) is in a spherical structure and has three groups of slide grooves (18) formed on its surface. The lower ends of the slide grooves (18) are located at the large circle of the regulating ball (10), and the convex ball (17) is slidably arranged in the slide grooves (18).

6. The mobile installation frame for civil construction according to claim 1, characterized in that: The guardrail body (13) is composed of four groups of metal plates (19), and the four groups of metal plates (19) form a rectangular structure.

7. The mobile installation frame for civil construction according to claim 1, characterized in that: The adjusting cylinder (16) comprises a cylinder body (20) and an adjusting column (21) threadedly inserted into the bottom of the cylinder body (20); a mounting groove (22) is formed inside the cylinder body (20) and three groups of floating grooves (23) are formed on the edge; the connecting rod (14) is movably arranged in the floating groove (23); the upper end of the cylinder body (20) is connected to four groups of columns (24); the columns (24) are connected to the bottom of the supporting table (1); the adjusting column (21) is a threaded structure and an embedded ball (25) is arranged at the upper end; the embedded ball (25) is movably inserted into the bottom of the floating plate (15).

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