Adjustable steel pipe supporting structure for pitched roof construction

Abstract

The utility model relates to the technical field of pitched roof construction, in particular to an adjustable steel pipe supporting structure for pitched roof construction, which comprises two groups of lower supporting cross frames which are symmetrically distributed front and back, and the middle of the top of each lower supporting cross frame is provided with an open slot which extends along the length direction of the lower supporting cross frame. A plurality of sets of evenly-distributed installation inserting holes are formed in the positions, located on the front side and the rear side of the open groove, of the top of the lower supporting transverse frame, and a plurality of sets of fixing clamping plates are connected to the positions, corresponding to the open groove, in the lower supporting transverse frame in a sliding mode. The number of the steel pipes can be increased or decreased according to site construction conditions and structural bearing capacity, the whole process is not complex in structure, assembly is convenient, and applicability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of slope roof construction, in particular to an adjustable steel pipe supporting structure used for slope roof construction. Background Art

[0002] During the construction of a conventional slope roof, it is necessary to first use adjustable steel frames and other facilities to set up inclined steel pipe supports that match the angle of the slope roof, then lay formwork and other devices on the inclined steel pipe supports, and then proceed with the construction of the slope roof.

[0003] However, the existing pitch roof steel frame structure and the number of steel pipes are fixed, and the number of steel pipes cannot be increased or decreased according to the on-site construction conditions and structural bearing capacity, and the length of the steel pipes is not easy to adjust, which greatly reduces the applicability of the pitch roof steel frame.

[0004] Therefore, it is particularly important to design an adjustable steel pipe support structure for slope roof construction to change the above technical defects and improve overall practicality. Utility Model Content

[0005] The utility model aims to provide an adjustable steel pipe support structure for slope roof construction to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An adjustable steel pipe support structure for slope roof construction, comprising two groups of lower support cross frames symmetrically distributed front and back, an open slot extending along the length direction of the lower support cross frame is opened in the middle of the top of the lower support cross frame, a plurality of groups of evenly distributed mounting sockets are opened on the top of the lower support cross frame and on both the front and rear sides of the open slot, a plurality of groups of fixed clamps are slidably connected inside the lower support cross frame and at positions corresponding to the open slots, and the front and rear sides of the top and bottom of the fixed clamps are symmetrically opened with sockets for use with the mounting sockets An internal threaded hole, a self-locking bolt is connected between the internal threaded hole and the mounting socket at the same position, a hinge seat is arranged on the top of the fixing splint, an inner supporting steel pipe is fixed on the inner side of the hinge seat, an outer supporting steel pipe is jointly sleeved on the outer sides of the opposite ends of two groups of inner supporting steel pipes at the same front and rear positions, a waist-shaped slide groove is provided on the top of the outer supporting steel pipe, a locking bolt is arranged on the top of the inner supporting steel pipe and one end extending to the inside of the outer supporting steel pipe, and a locking nut is threadedly sleeved on one end of the locking bolt extending out of the waist-shaped slide groove.

[0008] As a preferred solution of the utility model, both front and rear sides of the lower supporting cross frame are integrally welded with assembly ear plates extending along the length direction of the lower supporting cross frame, wherein both left and right ends of the assembly ear plates are provided with assembly through holes.

[0009] As a preferred solution of the utility model, the fixing clamp is designed as an I-shaped structure.

[0010] As a preferred solution of the utility model, the fixed clamping plate and the lower supporting cross frame are designed as a detachable structure.

[0011] As a preferred solution of the utility model, the internal structure size of the outer supporting steel pipe is matched with the external structure size of the inner supporting steel pipe, and the connection mode between the inner supporting steel pipe and the outer supporting steel pipe is a sliding connection.

[0012] As a preferred solution of the utility model, the left and right sides of the outer support steel pipe are integrally welded with assembly ear plates extending along the length direction of the outer support steel pipe, wherein assembly through holes are opened at both left and right ends inside the assembly ear plates.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, an adjustable steel pipe support structure for slope roof construction is set up, and the number of steel pipes can be increased or decreased according to the on-site construction conditions and the structural bearing capacity. First, the lower supporting cross frame on one side is fixed to one side of the slope roof by assembling ear plates, and then the corresponding number of steel pipe fixing clamps are slid into the lower supporting cross frame according to construction requirements, and are locked and fixed by using self-locking bolts, mounting sockets and internal threaded holes, and then the fixing clamps at the other end are installed into the lower supporting cross frame on the other side, and finally the lower supporting cross frame on the other side is fixed to the other side of the slope roof by assembling ear plates. During the process, the length of the steel pipe can be adjusted according to the area of ​​the slope roof, the inner supporting steel pipe is slid and stretched inside the outer supporting steel pipe, and finally the locking bolts are locked and fixed by using locking nuts. The whole process has a simple structure, is easy to assemble, and has enhanced applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 This is a structural diagram of the utility model in which the lower supporting cross frame and the fixed clamping plate are separated;

[0017] Figure 3 This is a partial structural diagram of the inner supporting steel pipe and the outer supporting steel pipe of the utility model.

[0018] In the figure: 1. Lower supporting cross frame; 101. Opening slot; 102. Mounting socket; 2. Fixing clamp; 201. Internal threaded hole; 202. Self-locking bolt; 203. Articulated seat; 3. Internal supporting steel pipe; 301. External supporting steel pipe; 302. Waist-shaped slide groove; 303. Locking bolt; 304. Locking nut. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] An adjustable steel pipe support structure for slope roof construction, comprising two groups of lower support cross frames 1 symmetrically distributed front and back, an open slot 101 extending along the length direction of the lower support cross frame 1 is opened in the middle of the top of the lower support cross frame 1, a plurality of groups of evenly distributed installation sockets 102 are opened at the top of the lower support cross frame 1 and at both the front and rear sides of the open slot 101, and a plurality of groups of fixed clamping plates 2 are slidably connected inside the lower support cross frame 1 and at positions corresponding to the open slots 101;

[0025] The front and rear sides of the lower supporting cross frame 1 are integrally welded with assembly ear plates extending along the length direction of the lower supporting cross frame 1, and assembly through holes are opened on the left and right ends inside the assembly ear plates. The fixed splint 2 and the lower supporting cross frame 1 are designed as a detachable structure, and the number of steel pipes can be increased or decreased according to the on-site construction conditions and structural bearing capacity.

[0026] In this embodiment, please refer to Figure 2 Internal threaded holes 201 for use with the mounting sockets 102 are symmetrically provided on the front and rear sides of the top and bottom of the fixed clamping plate 2, and a self-locking bolt 202 is connected between the internal threaded holes 201 and the mounting sockets 102 at the same position, and a hinge seat 203 is provided on the top of the fixed clamping plate 2, and an inner support steel pipe 3 is fixed to the inner side of the hinge seat 203;

[0027] The fixed clamping plate 2 is designed as an I-shaped structure, which is stable and convenient for movement inside the lower supporting cross frame 1.

[0028] In this embodiment, please refer to Figure 3 The outer sides of the two groups of inner supporting steel pipes 3 at the same position in front and back facing each other are sleeved with an outer supporting steel pipe 301. A waist-shaped slide groove 302 is provided on the top of the outer supporting steel pipe 301. A locking bolt 303 is provided on the top of the inner supporting steel pipe 3 and one end extending to the inside of the outer supporting steel pipe 301. A locking nut 304 is threadedly sleeved on one end of the locking bolt 303 extending out of the waist-shaped slide groove 302.

[0029] The internal structure size of the outer supporting steel tube 301 is matched with the external structure size of the inner supporting steel tube 3, and the connection method between the inner supporting steel tube 3 and the outer supporting steel tube 301 is a sliding connection. The left and right sides of the outer supporting steel tube 301 are integrally welded with assembly ear plates extending along the length direction of the outer supporting steel tube 301, and assembly through holes are opened at the left and right ends of the assembly ear plates.

[0030] The working process of the utility model is as follows: when installing the steel frame for the sloping roof construction, the number of steel pipes can be increased or decreased according to the on-site construction conditions and the structural bearing capacity. First, the lower supporting cross frame 1 on one side is fixed to one side of the sloping roof by assembling the ear plate, and then the corresponding number of steel pipe fixing clamps 2 are slid into the lower supporting cross frame 1 according to the construction requirements, and the self-locking bolts 202 are used to lock and fix them with the installation sockets 102 and the internal threaded holes 201, and then the fixing clamps 2 at the other end are installed into the lower supporting cross frame 1 on the other side, and finally the lower supporting cross frame 1 on the other side is fixed to the other side of the sloping roof by assembling the ear plate. During the process, the length of the steel pipe can be adjusted according to the area of ​​the sloping roof, and the inner supporting steel pipe 3 is slid and stretched inside the outer supporting steel pipe 301, and finally the locking nut 304 is used to lock and fix the locking bolt 303, and the outer supporting steel pipe 301 is fixed again by assembling the ear plate. The whole process has a simple structure, convenient assembly and enhanced applicability.

[0031] Although 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. An adjustable steel pipe support structure for slope roof construction, comprising two sets of lower support cross frames (1) symmetrically distributed front and rear, characterized in that: An open slot (101) extending along the length direction of the lower support cross frame (1) is provided in the middle of the top of the lower support cross frame (1), and a plurality of groups of evenly distributed mounting holes (102) are provided at the top of the lower support cross frame (1) and at the front and rear sides of the open slot (101). A plurality of groups of fixing clamps (2) are slidably connected inside the lower support cross frame (1) and at positions corresponding to the open slots (101). Internal threaded holes (201) for use with the mounting holes (102) are symmetrically provided at the front and rear sides of the top and bottom of the fixing clamps (2). The internal threaded holes (201) and the mounting holes (102) at the same position are connected to each other. A self-locking bolt (202) is connected between the fixing splint (2), a hinge seat (203) is arranged at the top of the fixing splint (2), an inner supporting steel pipe (3) is fixed on the inner side of the hinge seat (203), and the outer sides of the two groups of inner supporting steel pipes (3) at the same front and rear positions facing each other are jointly sleeved with an outer supporting steel pipe (301), a waist-shaped slide groove (302) is opened at the top of the outer supporting steel pipe (3), a locking bolt (303) is arranged at one end of the top of the inner supporting steel pipe (3) and extending to the inside of the outer supporting steel pipe (301), and a locking nut (304) is threadedly sleeved on one end of the locking bolt (303) extending out of the waist-shaped slide groove (302).

2. The adjustable steel pipe support structure for slope roof construction according to claim 1, characterized in that: Both the front and rear sides of the lower support cross frame (1) are integrally welded with mounting ear plates extending along the length direction of the lower support cross frame (1), wherein both left and right ends of the mounting ear plates are provided with mounting through holes.

3. The adjustable steel pipe support structure for slope roof construction according to claim 1, characterized in that: The fixing clamping plate (2) is designed as an I-shaped structure.

4. The adjustable steel pipe support structure for slope roof construction according to claim 1, characterized in that: The fixed clamping plate (2) and the lower supporting cross frame (1) are designed as a detachable structure.

5. The adjustable steel pipe support structure for slope roof construction according to claim 1, characterized in that: The internal structure size of the outer supporting steel pipe (301) is matched with the external structure size of the inner supporting steel pipe (3), and the connection mode between the inner supporting steel pipe (3) and the outer supporting steel pipe (301) is a sliding connection.

6. The adjustable steel pipe support structure for slope roof construction according to claim 1, characterized in that: The left and right sides of the outer support steel pipe (301) are integrally welded with mounting ear plates extending along the length direction of the outer support steel pipe (301), wherein mounting through holes are provided at both left and right ends inside the mounting ear plates.

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