Parallel sliding rail supporting system

Abstract

According to the parallel sliding rail supporting system, each supporting module is composed of the four T-shaped stand columns with the sliding rails, the four sliding type supporting plates and the four sliding type supporting cross beams, the supporting system is composed of the three supporting modules, the sliding type supporting plates can move in the vertical direction in each stage of the mounting and dismounting process, and compared with other systems, the supporting modules are convenient to mount and dismount, and the supporting efficiency is greatly improved. In addition, the sliding type supporting cross beam is composed of H-shaped steel, telescopic rods are arranged on the two sides of the H-shaped steel, sliding blocks are arranged at the other ends of the telescopic rods, the tops and the bottoms of the sliding blocks are inserted type bottom clamps, and bottom clamp fixing plates are arranged on the tops of the inserted type bottom clamps. Sliding rods on the two sides of a bottom clamp fixing plate are connected to third T-shaped sliding rail grooves in an embedded and sliding mode, the sliding rods on the two sides of the bottom clamp fixing plate are inserted into the third T-shaped sliding rail grooves, telescopic rods can be stretched, and therefore the length of the sliding type supporting cross beam is adjusted, the length of the sliding type supporting cross beam is adjusted according to the actual situation, and certain practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline groove support, in particular to a parallel slide rail support system. Background Art

[0002] Pipeline trench excavation typically utilizes conventional steel sheet pile support. Traditional steel sheet piles require piling equipment or cranes, resulting in high transportation and storage costs, low turnover rates, a short service life, and noise and vibration. The geological and hydrological environments in which pipeline trenches are installed vary, requiring varying trench excavation depths and widths. Using traditional steel sheet piles for support can be uneconomical and irrational, requiring tailored trench excavation and support. Furthermore, the fixed length of the support beams in traditional steel sheet piles prevents the distance between the two support plates from being adjusted to suit specific conditions, presenting certain limitations. Utility Model Content

[0003] The purpose of the present utility model is to provide a parallel slide rail support system to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A parallel slide rail support system comprises a T-shaped column with slide rails, a sliding support plate, and a sliding support crossbeam, wherein the four T-shaped columns with slide rails are respectively fixedly connected to both ends of the groove, and the front end and the rear end of the T-shaped column with slide rails are respectively provided with a first T-shaped slide rail groove and a second T-shaped slide rail groove in the vertical direction, and the two ends of the two sides of the sliding support plate are provided with sliding support plate slide rails, the sliding support plate slide rail on one side of the sliding support plate is engaged and slidably connected to the first T-shaped slide rail groove of one of the T-shaped columns with slide rails, and the sliding support plate slide rail on the other side of the sliding support plate is engaged and slidably connected to the second T-shaped slide rail groove of the T-shaped column with slide rails on the same side;

[0006] The two ends of the back side of the four T-shaped columns with slide rails are provided with a third T-shaped slide rail groove, and two sliding support beams are provided in the vertical direction between the two T-shaped columns with slide rails on the same end face. The sliding support beam comprises an H-shaped steel, a telescopic rod, and a sliding block, and a shaping stiffening plate is provided between the upper and lower flange plates of the H-shaped steel, and the shaping stiffening plates are symmetrically arranged along the two sides of the H-shaped steel. The two sides of the H-shaped steel are fixedly connected with the telescopic rod. The other end of the telescopic rod is provided with a sliding block, and the inner top and bottom corners of the sliding block are obliquely provided with an inserted bottom card, and the top of the inserted bottom card is provided with a bottom card fixing plate, and sliding rods are extended on both sides of the bottom card fixing plate, and the sliding rods are slidably connected at the third T-shaped slide rail groove, and the bottom card fixing plate is fixed to the T-shaped column with slide rails by fixing bolts.

[0007] Preferably, the bottom of the sliding support plate is located at the bottom of the groove, the height of the T-shaped column with the slide rail is twice that of the sliding support plate, and another sliding support plate is provided on the top of the sliding support plate.

[0008] Preferably, lifting holes are provided on both sides of the front side of several of the sliding support plates.

[0009] Preferably, the four T-shaped columns with slide rails, the four sliding support plates, and the four sliding support beams form a support module, and the support system consists of three support modules.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The utility model provides a parallel slide rail support system, in which four T-shaped columns with slide rails, four sliding support plates, and four sliding support beams form a support module. The support system consists of three support modules. At each stage of the installation and disassembly process, the sliding support plates can be moved in the vertical direction, and the force required is much smaller than that of other systems.

[0012] The utility model provides a parallel slide rail support system, which improves the supporting beam to a certain extent. The supporting beam body is composed of H-shaped steel, and telescopic rods are provided on both sides of the H-shaped steel. A sliding block is provided at the other end of the telescopic rod. The top and bottom of the sliding block are inserted into the bottom card, and the top of the inserted bottom card is the bottom card fixing plate. The sliding rods on both sides of the bottom card fixing plate are engaged and slidably connected in the third T-shaped slide rail groove. Because the four T-shaped columns with slide rails have been fixed in advance, in order to insert the sliding rods on both sides of the bottom card fixing plate into the third T-shaped slide rail groove, the telescopic rods will be stretched. After insertion, the telescopic rods will be limited to adjust the length of the sliding support beam, so that the distance between the T-shaped columns with slide rails at both ends can be adjusted according to actual conditions without having to remake a new sliding support beam, which has certain practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the connection structure between the T-shaped column with a slide rail, the sliding support plate and the sliding support beam of the present invention.

[0015] In the figure: 1. T-shaped column with slide rail; 2. Sliding support plate; 3. Lifting hole; 4. Sliding support beam; 5. Sliding support plate slide rail; 6. First T-shaped slide rail groove; 7. Second T-shaped slide rail groove; 8. Third T-shaped slide rail groove; 9. H-shaped steel; 10. Telescopic rod; 11. Sliding block; 12. Insertable base card; 13. Base card fixing plate. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0018] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0019] See also Figure 1-2 , the utility model provides a technical solution:

[0020] A parallel slide rail support system, comprising a T-shaped column 1 with a slide rail, a sliding support plate 2, and a sliding support beam 4, wherein the four T-shaped columns 1 with slide rails are respectively fixedly connected to both ends of a groove, and a first T-shaped slide rail groove 6 and a second T-shaped slide rail groove 7 are respectively opened on both sides of the front end and the rear end of the T-shaped column 1 with slide rails in the vertical direction, and a sliding support plate slide rail 5 is provided on both ends of the sliding support plate 2. The sliding support plate slide rail 5 on one side of the sliding support plate 2 is fitted and slidably connected to the first T-shaped slide rail groove 6 of one of the T-shaped columns 1 with slide rails, and the sliding support plate slide rail 5 on the other side of the sliding support plate 2 is fitted and slidably connected to the second T-shaped slide rail groove 7 of the T-shaped column 1 with slide rails on the same side;

[0021] A third T-shaped slide rail groove 8 is provided at both ends of the back side of the four T-shaped columns 1 with slide rails. Two sliding support beams 4 are provided in the vertical direction between the two T-shaped columns 1 with slide rails on the same end face. The sliding support beam 4 includes an H-shaped steel 9, a telescopic rod 10, and a sliding block 11. A shaping stiffener is provided between the upper and lower flange plates of the H-shaped steel 9. The shaping stiffener is symmetrically arranged along both sides of the H-shaped steel. The telescopic rod 10 is fixedly connected to both sides of the H-shaped steel 9. A sliding block 11 is provided at the other end of the telescopic rod 10. An insertable bottom card 12 is obliquely provided at the inner top corner and bottom corner of the sliding block 11. A bottom card fixing plate 13 is provided on the top of the insertable bottom card 12. Sliding rods extend from both sides of the bottom card fixing plate 13. The sliding rods are engaged and slidably connected to the third T-shaped slide rail groove 8. The bottom card fixing plate 13 is fixed to the T-shaped column 1 with the slide rail by fixing bolts.

[0022] Furthermore, the bottom of the sliding support plate 2 is located at the bottom of the groove, the height of the T-shaped column 1 with the slide rail is twice that of the sliding support plate 2, and another sliding support plate 2 is provided on the top of the sliding support plate 2.

[0023] Furthermore, lifting holes 3 are formed on both sides of the front surface of the plurality of sliding support plates 2 , and the lifting holes 3 can facilitate a lifting machine to lift the sliding support plates 2 .

[0024] Furthermore, four T-shaped columns 1 with sliding rails, four sliding support plates 2, and four sliding support beams 4 form a support module. The support system consists of three support modules, achieving greater economic efficiency. While the first support module is being backfilled and extracted, the third module is already at the beginning of excavation. The first support module can then be installed again, creating a circular module chain that significantly reduces storage space. A larger number of modules can also be selected, depending on actual needs.

[0025] The cam 13 of the present invention is a kind of frame structure, and the cam 13 of the present invention is the frame structure of the present invention, and the cam 13 of the present invention is a kind of frame structure, and the cam 13 of the present invention is a kind of frame structure, and the cam 13 of the present invention is a kind of frame structure.

[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 parallel slide rail support system, comprising a T-shaped column (1) with a slide rail, a sliding support plate (2), and a sliding support beam (4), characterized in that: The four T-shaped columns (1) with slide rails are respectively fixedly connected to both ends of the groove, and the front end and rear end of the T-shaped column (1) with slide rails are respectively provided with a first T-shaped slide rail groove (6) and a second T-shaped slide rail groove (7) in the vertical direction. The two ends of the sliding support plate (2) are provided with sliding support plate rails (5). The sliding support plate rail (5) on one side of the sliding support plate (2) is engaged and slidably connected to the first T-shaped slide rail groove (6) of one of the T-shaped columns (1) with slide rails, and the sliding support plate rail (5) on the other side of the sliding support plate (2) is engaged and slidably connected to the second T-shaped slide rail groove (7) of the T-shaped column (1) with slide rails on the same side. The back ends of the four T-shaped columns (1) with slide rails are provided with third T-shaped slide rail grooves (8), and two sliding support beams (4) are provided between the two T-shaped columns (1) with slide rails on the same end face in the vertical direction. The sliding support beam (4) includes an H-shaped steel (9), a telescopic rod (10), and a sliding block (11). A shaping plate is provided between the upper and lower flange plates of the H-shaped steel (9), and the shaping plate is symmetrically arranged along the two sides of the H-shaped steel. The two sides of the H-shaped steel (9) are fixedly connected with A telescopic rod (10), the other end of the telescopic rod (10) is provided with a sliding block (11), the inner top corner and bottom corner of the sliding block (11) are obliquely provided with an insertable bottom card (12), the top of the insertable bottom card (12) is provided with a bottom card fixing plate (13), sliding rods extend from both sides of the bottom card fixing plate (13), the sliding rods are engaged and slidably connected at the third T-shaped slide rail groove (8), and the bottom card fixing plate (13) is fixed to the T-shaped column (1) with the slide rail by fixing bolts.

2. The parallel rail support system according to claim 1, characterized in that: The bottom of the sliding support plate (2) is located at the bottom of the groove, the height of the T-shaped column (1) with the slide rail is twice that of the sliding support plate (2), and another sliding support plate (2) is arranged on the top of the sliding support plate (2).

3. The parallel rail support system according to claim 1, characterized in that: Lifting holes (3) are provided on both sides of the front surface of a plurality of the sliding support plates (2).

4. The parallel rail support system according to claim 1, characterized in that: The four T-shaped columns (1) with slide rails, the four sliding support plates (2), and the four sliding support beams (4) form a support module, and the support system is composed of three support modules.

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