Steel pipe placing rack for diaphragm compressor

Abstract

The utility model relates to the technical field of diaphragm compressor installation, in particular to a diaphragm compressor steel pipe placing frame which comprises a transverse square pipe and longitudinal square pipes, hanging rings are welded to the outer side of the transverse square pipe, and the longitudinal square pipes are welded to the two ends of the transverse square pipe. The diaphragm compressor steel pipe placing frame has the advantages that the positioning holes in the two ends of the installation base are connected with the positioning columns in an inserted mode, the abutting-connection openings in the lower edges of the two ends of the installation base are clamped on the base plate, and the inclined flanges on the upper side of the base plate are clamped into the inclined openings in the top ends of the abutting-connection openings; the positioning assembly and anti-deformation reinforcement effects on the whole placement frame can be achieved, the mounting distance of the bottom of the diaphragm compressor can be adjusted by sliding a base plate on the inner side face of a transverse square pipe, and a pressing plate is pressed through a screwed outer hexagon bolt to abut against a mounting base; and it is guaranteed that the steel pipe containing frame has the adjusting effect during stable assembling, and it is guaranteed that the diaphragm compressor is installed more accurately.

Description

Technical Field

[0001] The utility model relates to the technical field of diaphragm compressor installation, in particular to a diaphragm compressor steel pipe placement rack. Background Art

[0002] The diaphragm compressor is a reciprocating compressor that compresses and transports gas by reciprocating motion of the diaphragm in the cylinder. The diaphragm is clamped by two limiting plates along the periphery to form a cylinder. The diaphragm is driven mechanically or hydraulically to reciprocate in the cylinder, thereby achieving gas compression and transportation. When installing the diaphragm compressor, it needs to be supported by setting a steel pipe placement rack at the bottom.

[0003] In the prior art, the diaphragm compressor is installed and supported by welding steel structure square tube components together and then setting holes on the steel tube placement frame;

[0004] However, the conventional steel pipe placement rack fixed integrated structure has the problem of being unable to be adjusted during installation, making it difficult to accurately position the diaphragm compressor and the placement rack during installation. Utility Model Content

[0005] The utility model aims to provide a diaphragm compressor steel pipe placement rack to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diaphragm compressor steel pipe placement rack, comprising a transverse square tube and a longitudinal square tube, a lifting ring is welded on the outer side of the transverse square tube, longitudinal square tubes are welded at both ends of the transverse square tube, and two groups of transverse square tubes and longitudinal square tubes are welded end to end to form a rectangular structure, a mounting seat is arranged between the two transverse square tubes, and the tops of the longitudinal square tubes and the mounting seat are provided with equidistantly distributed threaded holes, and the transverse square tube, the longitudinal square tube and the mounting seat provide support for the installation of the diaphragm compressor.

[0007] Preferably, a No. 1 slide groove is provided on the surface of the horizontal square tube away from the lifting ring, a guide block is slidably connected inside the No. 1 slide groove, and a pad is integrally formed on the side of the guide block away from the horizontal square tube.

[0008] Preferably, a positioning column is longitudinally fixed to the middle of one side of the backing plate away from the guide block, an inner cavity is opened in the middle of the positioning column, and a thread is arranged on the surface of the inner cavity.

[0009] Preferably, abutment interfaces are provided at the lower edges of both ends of the mounting seat, and C-shaped positioning holes are provided at the upper and lower surfaces of both ends of the mounting seat.

[0010] Preferably, a No. 2 slide groove is provided on the top of the horizontal square tube.

[0011] Preferably, the horizontal square tube and the mounting seat are connected by a locking mechanism, and the locking mechanism includes an external hexagonal bolt connected to the inside of the positioning column, and two sets of limiting rings are fixed to the surface of the external hexagonal bolt close to the hexagonal prism block, and a pressure plate that is sleeved with the external hexagonal bolt is provided on the lower side of the limiting ring.

[0012] Preferably, a connecting arm is sleeved between the two limiting rings, one end of the connecting arm is penetrated by a hexagon socket bolt, the bottom of the hexagon socket bolt is threadedly connected to a square nut, and the square nut is inserted into the No. 2 slide groove.

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

[0014] The diaphragm compressor steel pipe placement rack proposed by the utility model connects the positioning holes at both ends of the mounting seat with the positioning columns, and the abutment interfaces at the lower edges of the two ends of the mounting seat are clamped on the pad, so that the inclined flange on the upper side of the pad is clamped into the inclined mouth at the top of the abutment interface, which can play a role in positioning, assembling and anti-deformation reinforcement for the entire placement rack. By using the pad, the inner side of the horizontal square tube can be slid to adjust the installation spacing of the bottom of the diaphragm compressor, and the pressure plate is tightened by tightening the external hexagonal bolts to resist the mounting seat, thereby ensuring that the steel pipe placement rack has an adjustment effect during stable assembly and ensuring that the diaphragm compressor is installed more accurately. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the combined three-dimensional structure of the horizontally placed square tube and the mounting seat of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the mounting seat of the utility model;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the locking mechanism of the utility model;

[0020] Figure 6 It is a three-dimensional exploded structural schematic diagram of the locking mechanism of the utility model.

[0021] In the figure: 1. horizontal square tube; 2. lifting ring; 3. vertical square tube; 4. mounting seat; 401. abutment interface; 402. positioning hole; 5. threaded hole; 6. No. 1 slide groove; 7. No. 2 slide groove; 8. pad; 801. guide block; 802. positioning column; 9. locking mechanism; 901. external hexagon bolt; 902. limiting ring; 903. pressure plate; 904. connecting arm; 905. internal hexagon bolt; 906. square nut. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figures 1 to 6 The utility model provides a technical solution: a diaphragm compressor steel pipe placement rack, comprising a horizontal square tube 1 and a longitudinal square tube 3, a lifting ring 2 is welded on the outer side of the horizontal square tube 1, and the lifting ring 2 is provided to facilitate the lifting and transportation of the horizontal square tube 1, and the longitudinal square tube 3 is welded at both ends of the horizontal square tube 1, and two groups of horizontal square tubes 1 and longitudinal square tubes 3 are welded end to end to form a rectangular structure, a mounting seat 4 is provided between the two horizontal square tubes 1, and the tops of the longitudinal square tubes 3 and the mounting seat 4 are provided with equidistantly distributed threaded holes 5, the horizontal square tube 1, the longitudinal square tube 3 and the mounting seat 4 provide support for the installation of the diaphragm compressor, and the base foundation for supporting the diaphragm compressor is obtained by welding the two groups of horizontal square tubes 1 and the longitudinal square tubes 3 end to end, and then by placing a plurality of mounting seats 4 between the two horizontal square tubes 1, it is ensured that the diaphragm compressor can be auxiliary supported according to the size of the equipment;

[0025] A first slide groove 6 is provided on the surface of the horizontal square tube 1 away from the lifting ring 2. The cross section of the first slide groove 6 is a "T"-shaped structure. A guide block 801 is slidably connected inside the first slide groove 6. A pad 8 is integrally formed on the side of the guide block 801 away from the horizontal square tube 1. The pad 8 is set to an "L"-shaped structure. An inclined flange is set on the upper edge of the guide block 801.

[0026] A positioning column 802 is longitudinally fixed in the middle of one side of the pad 8 away from the guide block 801; abutment interfaces 401 are provided at the lower edges of both ends of the mounting seat 4, and the top of the abutment interfaces 401 is set as an inclined structure, and C-shaped positioning holes 402 are provided on the upper and lower surfaces of both ends of the mounting seat 4.

[0027] During actual use, the "L"-shaped pad 8 is slidably inserted into the No. 1 slide groove 6 through the side guide block 801, so that the pad 8 can slide on the inner side of the horizontal square tube 1. When the two pads 8 on the inner sides of the two horizontal square tubes 1 are aligned, the C-shaped positioning holes 402 at both ends of the mounting seat 4 are plugged into the positioning columns 802, so that the mounting seat 4 can be positioned and installed between the two parallel horizontal square tubes 1. When the mounting seat 4 is completely moved down, the abutment interfaces 401 at the lower edges of both ends of the mounting seat 4 will be stuck on the pad 8, and the inclined flange on the upper side of the pad 8 will be stuck into the inclined mouth at the top of the abutment interface 401. Therefore, by assembling the mounting seat 4 between the two horizontal square tubes 1, the entire placement rack can be positioned, assembled and anti-deformation reinforced.

[0028] Embodiment 2

[0029] See also Figure 3 , Figure 5 and Figure 6 On the basis of the first embodiment, in order to realize the clamping of the assembly of the mounting seat 4, an inner cavity is opened in the middle of the positioning column 802, and the surface of the inner cavity is provided with a thread. The horizontal square tube 1 and the mounting seat 4 are connected by a locking mechanism 9. The locking mechanism 9 includes an external hexagonal bolt 901 connected to the inside of the positioning column 802. Two groups of limiting rings 902 are fixed on the surface of the external hexagonal bolt 901 close to the hexagonal prism block. A pressing plate 903 is provided on the lower side of the limiting ring 902 and is sleeved with the external hexagonal bolt 901. The width of the pressing plate 903 is smaller than the opening spacing of the positioning hole 402.

[0030] During actual use, the pressure plate 903 is sleeved on the hexagonal bolt 901, and then the hexagonal bolt 901 is rotated to threadably connect with the inner cavity of the positioning column 802, so that the pressure plate 903 can be pressed by the tightened hexagonal bolt 901, so that the pressure plate 903 presses downward against the mounting seat 4 to ensure that the mounting seat 4 has a stable clamping effect. Conversely, when the hexagonal bolt 901 is loosened, the pressure plate 903 can be turned to place the pressure plate 903 on the horizontal square tube 1, so that the mounting seat 4 can be loosened and clamped, which facilitates the quick disassembly and removal of the mounting seat 4.

[0031] Embodiment 3

[0032] See also Figures 1 to 3 as well as Figure 5 and Figure 6On the basis of the second embodiment, in order to achieve accurate installation of the bottom of the diaphragm compressor, the mounting seat 4 is laterally moved and adjusted, and a second slide groove 7 is opened on the top of the horizontal square tube 1, and the cross-section of the second slide groove 7 is a "T"-shaped structure; a connecting arm 904 is sleeved between the two limit rings 902, and one end of the connecting arm 904 is penetrated by a hexagon socket bolt 905, and the bottom of the hexagon socket bolt 905 is threadedly connected with a square nut 906, and the square nut 906 is inserted into the second slide groove 7, and the end of the connecting arm 904 away from the external hexagon socket bolt 901 is a cylindrical structure, and the diameter of the cylindrical end of the external hexagon socket bolt 901 is larger than the upper opening spacing of the second slide groove 7.

[0033] In actual use, by loosening the hexagon socket bolt 905, the hexagon socket bolt 905 and the square nut 906 become loose, and by pushing and pulling the mounting seat 4, the pad 8 can be driven to slide and adjust on the inner side of the horizontal square tube 1, and the square nut 906 will also slide along the No. 2 slide groove 7, so that the mounting seat 4 can be conveniently moved laterally to achieve spacing adjustment after stable assembly. Conversely, when the hexagon socket bolt 905 and the square nut 906 are tightened for thread locking, the square nut 906 is pressed upward against the upper wall of the No. 2 slide groove 7, and the cylindrical end of the connecting arm 904 is pressed downward against the upper edge of the No. 2 slide groove 7, ensuring that the mounting seat 4 can be stably limited in the horizontal square tube 1.

[0034] 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. A diaphragm compressor steel pipe placement rack, comprising a horizontally placed square pipe (1) and a vertically placed square pipe (3), characterized in that: A lifting ring (2) is welded to the outer side of the transverse square tube (1), and longitudinal square tubes (3) are welded to both ends of the transverse square tube (1). Two groups of transverse square tubes (1) and longitudinal square tubes (3) are welded end to end to form a rectangular structure. A mounting seat (4) is arranged between the two transverse square tubes (1). The tops of the longitudinal square tubes (3) and the mounting seat (4) are provided with equidistantly distributed threaded holes (5). The transverse square tube (1), the longitudinal square tube (3) and the mounting seat (4) provide support for the installation of the diaphragm compressor.

2. The diaphragm compressor steel pipe placement rack according to claim 1, characterized in that: A first slide groove (6) is provided on the surface of the horizontal square tube (1) away from the lifting ring (2), a guide block (801) is slidably connected inside the first slide groove (6), and a pad (8) is integrally formed on the side of the guide block (801) away from the horizontal square tube (1).

3. The diaphragm compressor steel pipe placement rack according to claim 2, characterized in that: A positioning column (802) is longitudinally fixed in the middle of one side of the pad (8) away from the guide block (801), and an inner cavity is opened in the middle of the positioning column (802), and a thread is arranged on the surface of the inner cavity.

4. The diaphragm compressor steel pipe placement rack according to claim 1, characterized in that: Abutment interfaces (401) are provided at the lower edges of both ends of the mounting seat (4), and C-shaped positioning holes (402) are provided at the upper and lower surfaces of both ends of the mounting seat (4).

5. The diaphragm compressor steel pipe placement rack according to claim 1, characterized in that: A second slide groove (7) is provided on the top of the horizontally placed square tube (1).

6. The diaphragm compressor steel pipe placement rack according to claim 5, characterized in that: The horizontally placed square tube (1) and the mounting seat (4) are connected via a locking mechanism (9), wherein the locking mechanism (9) comprises an external hexagonal bolt (901) connected to the inside of the positioning column (802), two groups of limiting rings (902) are fixed on the surface of the external hexagonal bolt (901) close to the hexagonal prism block, and a pressure plate (903) sleeved with the external hexagonal bolt (901) is provided on the lower side of the limiting ring (902).

7. The diaphragm compressor steel pipe placement rack according to claim 6, characterized in that: A connecting arm (904) is sleeved between the two limiting rings (902), one end of the connecting arm (904) is penetrated by a hexagon socket bolt (905), the bottom of the hexagon socket bolt (905) is threadedly connected with a square nut (906), and the square nut (906) is inserted into the second slide groove (7).

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