Scaffold for constructional engineering

Abstract

The utility model discloses a scaffold for constructional engineering, which comprises a main body unit, the main body unit comprises two fixing plates, and a supporting plate is arranged between the two fixing plates; the device comprises two lifting assemblies, each lifting assembly comprises a straight barrel, a worm is rotationally connected to the inner wall of each straight barrel, a worm gear is connected to each worm in a meshed mode, an adjusting lead screw is fixedly inserted in the center of each worm gear in a penetrating mode, and a screw rod is arranged in the center of each worm gear in a penetrating mode. The device has the beneficial effects that the rotating disc, the worm and the worm wheel are arranged to drive the adjusting lead screw to rotate, and the adjusting lead screw, the lead screw sleeve and the push rod are arranged to drive the connecting plate and the supporting plate to move upwards, so that the height of the device is flexibly adjusted, and the construction requirements of different heights are met; and through the design of the mounting bolts and the mounting plate, the supporting plate can be disassembled and replaced conveniently, and the complexity and workload of device maintenance and replacement are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolds, in particular to a scaffold for construction engineering. Background Art

[0002] Scaffolding is a temporary construction tool set up at the construction site for workers to operate and solve vertical and horizontal transportation. It is mainly used for exterior walls, interior decoration or places with high floor heights that cannot be directly constructed. It is mainly for construction workers to work up and down or for the maintenance of peripheral safety nets and the installation of components at high altitudes.

[0003] Existing scaffolding designs generally adopt a simple one-piece structure, which limits its convenience and flexibility to a certain extent. Specifically, the one-piece design makes it difficult to adjust the height of the scaffolding and cannot easily adapt to construction requirements of different heights. In addition, the support plate of the scaffolding is also difficult to disassemble and replace, which undoubtedly increases the complexity and workload of maintenance and replacement.

[0004] Therefore, a kind of construction engineering scaffold is needed to solve the above problems. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above-mentioned problems of a scaffold for construction engineering, the present utility model is proposed.

[0007] Therefore, the utility model aims to provide a scaffold for construction engineering, which is used to solve the problem that the integrated design makes it difficult to adjust the height of the scaffold and cannot easily adapt to the construction requirements of different heights. In addition, the support plate of the scaffold is also difficult to disassemble and replace, which undoubtedly increases the complexity and workload of maintenance and replacement.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a scaffold for construction engineering, comprising:

[0009] A main body unit, the main body unit comprising two fixing plates, a supporting plate being arranged between the two fixing plates;

[0010] A lifting assembly, wherein the lifting assembly is arranged in two groups, each group of the lifting assemblies comprises a straight cylinder, a worm is rotatably connected to the inner wall of each straight cylinder, each worm is meshedly connected to a worm wheel, an adjusting screw is fixedly inserted at the center of each worm wheel, each adjusting screw is meshedly connected to a screw sleeve, one side of each screw sleeve is fixedly connected to a push rod, the upper end of each push rod is fixedly connected to a connecting plate, and the upper end of each connected plate is symmetrically fixedly connected to two mounting plates, each mounting plate is symmetrically provided with a plurality of mounting holes, each mounting hole is meshedly connected with a mounting bolt, the lower end of the support plate is symmetrically provided with a plurality of threaded holes, each mounting bolt is meshedly connected to a threaded hole, and the two worms are fixedly connected by a connecting rod.

[0011] As a preferred solution of a scaffold for construction engineering described in the utility model, both ends of the connecting rod penetrate the side walls of the fixed plate and the straight cylinder and are rotatably connected to the inner walls of the fixed plate and the straight cylinder, and both ends of the two adjusting screw rods are rotatably connected to the inner walls of the straight cylinder.

[0012] As a preferred solution of the scaffolding for construction engineering described in the utility model, the two straight tubes and the two fixed plates have through holes on their opposite sides, and the opposite ends of the two push rods pass through the through holes and are slidably connected in the through holes.

[0013] As a preferred solution of the scaffolding for construction engineering described in the utility model, wherein: the lower ends of the two fixed plates are fixedly connected with scaffolding brackets, and two cross plates are commonly fixedly connected between the two scaffolding brackets.

[0014] As a preferred solution of the scaffolding for construction engineering described in the utility model, wherein: the lower ends of the two scaffolding brackets are fixedly connected to the support base, and the opposite sides of the two fixed plates are fixedly installed with ladders.

[0015] As a preferred solution of the scaffolding for construction engineering described in the utility model, the right end of the worm on the right side penetrates the side wall of the straight cylinder and is fixedly connected to a turntable, and the worm is rotatably connected to the inner wall of the straight cylinder.

[0016] Beneficial effects of the utility model:

[0017] The adjusting screw is driven to rotate by the setting of the turntable, worm and worm wheel, and the connecting plate and the supporting plate are driven to move upward by the setting of the adjusting screw, screw sleeve and push rod, so as to facilitate the flexible adjustment of the height of the device to meet the construction requirements of different heights; the design of the mounting bolts and mounting plates facilitates the disassembly and replacement of the supporting plate, reducing the complexity and workload of device maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 The utility model is a front structural schematic diagram of a scaffold for construction engineering.

[0020] Figure 2 The utility model is a partial cross-sectional structural schematic diagram of a scaffold for construction engineering.

[0021] Figure 3 The utility model is a schematic diagram of the upward structure of a scaffold for construction engineering.

[0022] Description of the drawings: 100, main unit; 101, fixing plate; 102, supporting plate; 103, ladder; 104, scaffolding; 105, supporting base; 106, horizontal plate; 200, lifting assembly; 201, straight cylinder; 202, worm; 203, worm wheel; 204, adjusting screw; 205, screw sleeve; 206, push rod; 207, connecting plate; 208, mounting plate; 209, connecting rod. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] Reference Figure 1-Figure 3 , is an embodiment of the utility model, providing a scaffold for construction engineering, which includes:

[0028] The main unit 100 includes two fixing plates 101, and a supporting plate 102 is arranged between the two fixing plates 101;

[0029] The lifting assembly 200 is arranged in two groups, each group of the lifting assembly 200 includes a straight cylinder 201, a worm 202 is rotatably connected to the inner wall of each straight cylinder 201, each worm 202 is meshedly connected to a worm wheel 203, an adjusting screw 204 is fixedly inserted at the center of each worm wheel 203, each adjusting screw 204 is meshedly connected to a screw sleeve 205, one side of each screw sleeve 205 is fixedly connected to a push rod 206, the upper end of each push rod 206 is fixedly connected to a connecting plate 207, the upper end of each connecting plate 207 is symmetrically fixedly connected to two mounting plates 208, each mounting plate 208 is symmetrically provided with a plurality of mounting holes, each mounting hole is meshedly connected to a mounting bolt, the lower end of the support plate 102 is symmetrically provided with a plurality of threaded holes, each mounting bolt is meshedly connected to a threaded hole, and the two worms 202 are fixedly connected by a connecting rod 209.

[0030] The adjusting screw 204 is driven to rotate by the setting of the turntable, the worm 202 and the worm wheel 203, and the connecting plate 207 and the support plate 102 are driven to move upward by the setting of the adjusting screw 204, the screw sleeve 205 and the push rod 206, so as to facilitate the flexible adjustment of the height of the device to meet the construction requirements of different heights; the design of the mounting bolts and the mounting plate 208 facilitates the disassembly and replacement of the support plate 102, reducing the complexity and workload of the maintenance and replacement of the device.

[0031] Among them, both ends of the connecting rod 209 penetrate the side walls of the fixed plate 101 and the straight cylinder 201 and are rotatably connected to the inner walls of the fixed plate 101 and the straight cylinder 201. Both ends of the two adjusting screw rods 204 are rotatably connected to the inner wall of the straight cylinder 201, and the two worm gears 202 rotate synchronously through the connecting rod 209.

[0032] The two straight tubes 201 and the two fixing plates 101 have through holes on their opposite sides, and the two push rods 206 have opposite ends that pass through the through holes and are slidably connected in the through holes, so that the connecting plate 207 is driven to move by the push rods 206 .

[0033] The lower ends of the two fixed plates 101 are fixedly connected with scaffolding brackets 104 , and two cross plates 106 are fixedly connected between the two scaffolding brackets 104 . The cross plates 106 can play a supporting role and improve the firmness of the device.

[0034] The lower ends of the two scaffolding supports 104 are fixedly connected to the support base 105, and the opposite sides of the two fixing plates 101 are fixedly installed with ladders 103, which facilitate the staff to use the device.

[0035] The right end of the right worm 202 penetrates the side wall of the straight tube 201 and is fixedly connected with a turntable. The worm 202 is rotatably connected to the inner wall of the straight tube 201, and the worm 202 is driven to rotate by the turntable.

[0036] Working principle: When in use, rotate the turntable to drive the worm 202 to rotate through the turntable, and the worm 202 drives the worm wheel 203 to rotate, wherein the worm 202 and the worm wheel 203 have a reverse self-locking function, and the worm wheel 203 drives the adjusting screw 204 to rotate, and the adjusting screw 204 drives the screw sleeve 205 to rotate, and the screw sleeve 205 pushes the connecting plate 207 to move upward through the push rod 206, and drives the support plate 102 to move upward through the connecting plate 207, so as to facilitate the flexible adjustment of the height of the device to meet the construction requirements of different heights; in addition, the design of the mounting bolts and the mounting plate 208 facilitates the disassembly and replacement of the support plate 102, thereby reducing the complexity and workload of the maintenance and replacement of the device, wherein the contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A scaffold for construction engineering, characterized in that: include: A main body unit (100), the main body unit (100) comprising two fixing plates (101), a supporting plate (102) being arranged between the two fixing plates (101); A lifting assembly (200), wherein the lifting assembly (200) is arranged in two groups, each group of the lifting assembly (200) comprises a straight cylinder (201), a worm (202) is rotatably connected to the inner wall of each straight cylinder (201), each worm (202) is meshingly connected to a worm wheel (203), an adjusting screw (204) is fixedly inserted at the center of each worm wheel (203), each adjusting screw (204) is meshingly connected to a screw sleeve (205), and one side of each screw sleeve (205) is fixedly connected to A push rod (206) is connected, and the upper end of each push rod (206) is fixedly connected to a connecting plate (207), and the upper end of each connected plate (207) is symmetrically fixedly connected to two mounting plates (208), and each mounting plate (208) is symmetrically provided with a plurality of mounting holes, and each mounting hole is meshed with a mounting bolt, and the lower end of the support plate (102) is symmetrically provided with a plurality of threaded holes, and each mounting bolt is meshed with a threaded hole, and the two worm gears (202) are fixedly connected via a connecting rod (209).

2. A scaffold for construction engineering according to claim 1, characterized in that: Both ends of the connecting rod (209) penetrate the side walls of the fixed plate (101) and the straight cylinder (201) and are rotatably connected to the inner walls of the fixed plate (101) and the straight cylinder (201), and both ends of the two adjusting screw rods (204) are rotatably connected to the inner wall of the straight cylinder (201).

3. A scaffold for construction engineering according to claim 1, characterized in that: Through holes are provided on opposite sides of the two straight cylinders (201) and the two fixing plates (101), and opposite ends of the two push rods (206) pass through the through holes and are slidably connected in the through holes.

4. A scaffold for construction engineering according to claim 1, characterized in that: The lower ends of the two fixed plates (101) are fixedly connected to scaffolding brackets (104), and two horizontal plates (106) are fixedly connected between the two scaffolding brackets (104).

5. A scaffold for construction engineering according to claim 4, characterized in that: The lower ends of the two scaffolding supports (104) are fixedly connected to a support base (105), and the opposite sides of the two fixing plates (101) are fixedly installed with a ladder (103).

6. A scaffold for construction engineering according to claim 1, characterized in that: The right end of the worm (202) on the right side penetrates the side wall of the straight cylinder (201) and is fixedly connected to a rotating disk, and the worm (202) is rotatably connected to the inner wall of the straight cylinder (201).

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