Combined supporting frame for constructional engineering

Abstract

The utility model is applicable to the technical field of constructional engineering construction, and provides a combined support frame for constructional engineering, which comprises a plurality of casing pipes, the casing pipes are distributed in a rectangular array, each casing pipe is provided with a support rod in a penetrating manner, the side wall of the top of each support rod is provided with a first thread part, and the top of each support rod is provided with a second thread part. The first threaded part is in threaded connection with the inner wall of the top of the sleeve, the side wall of the bottom of the supporting rod is in sliding connection with the inner wall of the sleeve, a pointed end is arranged at the bottom of the supporting rod, and a second threaded part is arranged at the position, above the pointed end, of the side wall of the bottom of the supporting rod. According to the scheme, all the composition structures of the support are assembled, dismounting and carrying are greatly facilitated, the supporting rods are inserted into soil through the pointed ends and the second threaded parts, and the supporting rods are fixed more stably through mutual cooperation of the first connecting rods and the fixing plates; the third connecting rod is fixed through a bolt, fixation is stable, and dismounting is convenient; and the carrier plate is sleeved on the third connecting rod and is convenient to fix and dismount.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering construction, and in particular relates to a combined support frame used in building engineering. Background Art

[0002] During the construction of a building project, some low-altitude operations are involved. A scaffolding of a certain height is built as a support carrier for the low-altitude operations, and then the construction workers climb up the scaffolding to carry out the operations.

[0003] The existing low-altitude work supports in the construction process are either built by welding steel poles, which is inconvenient to disassemble or carry, or built by bundling steel poles, which is unstable and poses hidden dangers. Utility Model Content

[0004] The purpose of the utility model is to provide a combined support frame for construction engineering to solve the problems in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined support frame for construction engineering, comprising several sleeves, several of the sleeves are distributed in a rectangular array, each of the sleeves is passed through a support rod, the top side wall of the support rod is provided with a first threaded portion, the first threaded portion is threadedly connected to the top inner wall of the sleeve, the bottom side wall of the support rod is slidably connected to the inner wall of the sleeve, the bottom of the support rod is provided with a pointed head, the bottom side wall of the support rod is provided with a second threaded portion above the pointed head, the first connecting rod is symmetrically provided on both sides of the bottom of the sleeve, the bottom of the first connecting rod is connected to a fixing plate, the fixing plate is connected to the ground by screws, the top four sides of the support rod are provided with joints, a third connecting rod is commonly connected between the joints at the top of every two adjacent support rods, and a carrier plate is commonly connected between two adjacent third connecting rods.

[0006] Preferably, the carrier plate is sleeved on the third connecting rod.

[0007] Preferably, a first hinge support is provided on the bottom surface of the third connecting rod, a second hinge support is provided on the side wall of the sleeve, and the first hinge support and the second hinge support are connected to each other via bolts to form a second connecting rod.

[0008] Preferably, the third connecting rod and the joint are connected by bolts.

[0009] The utility model has at least the following beneficial effects:

[0010] The utility model provides a combined support frame for construction projects. The various component structures of the bracket are assembled together, which greatly facilitates dismantling and transportation. The support rod is penetrated into the soil through the pointed head and the second threaded part, and the first connecting rod and the fixing plate cooperate with each other, so that the support rod is fixed more stably; the third connecting rod is fixed by bolts, which is not only fixed stably but also easy to dismantle; the carrier plate is sleeved on the third connecting rod, which is convenient for fixing and dismantling. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the cooperation between the carrier plate and the third connecting rod in the present invention.

[0013] In the accompanying drawings: 1. sleeve; 2. support rod; 3. first threaded portion; 4. carrier plate; 5. fixing plate; 6. first connecting rod; 7. second threaded portion; 8. pointed head; 9. second connecting rod; 10. joint; 11. third connecting rod; 12. first hinge support; 13. second hinge support. DETAILED DESCRIPTION

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0015] Example

[0016] See also Figure 1-2The utility model provides a technical solution: a combined support frame for construction engineering, including several sleeves 1, several sleeves 1 are distributed in a rectangular array, each sleeve 1 is penetrated by a support rod 2, the top side wall of the support rod 2 is provided with a first threaded portion 3, the first threaded portion 3 is threadedly connected to the top inner wall of the sleeve 1, the bottom side wall of the support rod 2 is slidably connected to the inner wall of the sleeve 1, the bottom of the support rod 2 is provided with a pointed head 8, specifically, the pointed head 8 and the support rod 2 are an integral structure, the bottom side wall of the support rod 2 is provided with a second threaded portion 7 above the pointed head 8, and the bottom of the sleeve 1 is symmetrical on both sides. A first connecting rod 6 is provided. Specifically, the first connecting rod 6 is fixedly connected to the sleeve 1. The bottom of the first connecting rod 6 is connected to a fixing plate 5. Specifically, the fixing plate 5 is fixedly connected to the first connecting rod 6. The fixing plate 5 is connected to the ground by screws. Joints 10 are provided on the four sides of the top of the support rod 2. A third connecting rod 11 is commonly connected between the joints 10 at the top of every two adjacent support rods 2. A carrier plate 4 is commonly connected between two adjacent third connecting rods 11. Specifically, the carrier plate 4 is connected to two third connecting rods 11 in the same direction, and several carrier plates 4 can be arranged between the two connecting rods 11.

[0017] In this embodiment, the fixing plates 5 on the first connecting rods 6 on both sides of the casing 1 are first connected and fixed to the ground with screws, and then the support rod 2 is rotated so that the first threaded portion 3 at the top of the support rod 2 is threaded downward along the inner wall of the top of the casing 1, driving the pointed head 8 at the bottom of the support rod 2 to be inserted into the ground soil, and the second threaded portion 7 at the bottom of the support rod 2 continuously descends along the soil to increase the adhesion to the soil. The number of turns of the first threaded portion 3 of the casing controls the height of the joint 10. After the height of the joint 10 is adjusted, the third connecting rod 11 is connected to the joint 10, and then the carrier plate 4 is connected to the two adjacent third connecting rods 11. The staff climbs onto the carrier plate 4 to perform low-altitude operations.

[0018] Furthermore, the carrier plate 4 is sleeved on the third connecting rod 11 . Specifically, the carrier plate 4 is slidably connected to the third connecting rod 11 .

[0019] In this embodiment, the carrier plate 4 is sleeved on the third connecting rod 11 to facilitate and stably support the carrier plate 4 .

[0020] Furthermore, a first hinge support 12 is provided on the bottom surface of the third connecting rod 11. Specifically, the first hinge support 12 and the third connecting rod 11 are an integral structure. The side wall of the sleeve 1 is provided with a second hinge support 13. Specifically, the second hinge support 13 and the side wall of the sleeve 1 are an integral structure. The first hinge support 12 and the second hinge support 13 are connected to the second connecting rod 9 by bolts. Specifically, the second connecting rod 9 is connected to the first hinge support 12 and the second hinge support 13 by bolts.

[0021] In this embodiment, the first hinge support 12 , the second hinge support 13 and the second connecting rod 9 cooperate with each other to provide auxiliary support for the third connecting rod 11 .

[0022] Furthermore, the third connecting rod 11 and the joint 10 are connected by bolts.

[0023] In this embodiment, the third connecting rod 11 is conveniently dismantled and assembled by bolt connection.

[0024] The working principle and use process of the utility model: After the utility model is installed, it works according to the above implementation method until all working steps are completed.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular support frame for construction engineering, characterized in that: The invention comprises a plurality of sleeves (1), wherein the plurality of sleeves (1) are distributed in a rectangular array, each sleeve (1) is penetrated by a support rod (2), the top side wall of the support rod (2) is provided with a first threaded portion (3), the first threaded portion (3) is threadedly connected to the top inner wall of the sleeve (1), the bottom side wall of the support rod (2) is slidably connected to the inner wall of the sleeve (1), the bottom of the support rod (2) is provided with a pointed head (8), and the bottom side wall of the support rod (2) is provided above the pointed head (8). A second threaded portion (7) is provided. First connecting rods (6) are symmetrically provided on both sides of the bottom of the sleeve (1). The bottom of the first connecting rod (6) is connected to a fixing plate (5). The fixing plate (5) is connected to the ground via screws. Joints (10) are provided on four sides of the top of the support rod (2). A third connecting rod (11) is commonly connected between the joints (10) at the tops of every two adjacent support rods (2). A carrier plate (4) is commonly connected between two adjacent third connecting rods (11).

2. A combined support frame for construction engineering according to claim 1, characterized in that: The carrier plate (4) is sleeved on the third connecting rod (11).

3. The combined support frame for construction engineering according to claim 1, characterized in that: A first hinge support (12) is provided on the bottom surface of the third connecting rod (11), a second hinge support (13) is provided on the side wall of the sleeve (1), and a second connecting rod (9) is connected between the first hinge support (12) and the second hinge support (13) via bolts.

4. The combined support frame for construction engineering according to claim 1, characterized in that: The third connecting rod (11) and the joint (10) are connected via bolts.

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