Adjustable plunger pump placing support structure

Abstract

The utility model relates to the field of plunger pump installation, and discloses an adjustable plunger pump placing support structure which comprises an installation plate and a fixing part, the fixing part is arranged in the installation plate, and the fixing part comprises a sliding rail, a pulley, an adjusting cylinder, a fixing frame, a threaded sleeve, a main threaded rod and a fixing plate. And pulleys are slidably connected to the interiors of the sliding rails. When the placing support is used for installing the plunger pump, the adjusting cylinder is matched with the sliding of the pulley on the sliding rail, the position moving function is provided for the fixing frame so that the plunger pumps of different sizes can be fixed, the fixing frame is pulled to ascend and descend in the adjusting cylinder to be adjusted to the position above the plunger pump, and then the plunger pump can be placed in the adjusting cylinder. And a main threaded rod is matched with a threaded sleeve to lift the fixing plate to be in contact with the lower part of the mounting plate, and then the main threaded rod is screwed down to fix the fixing frame, so that a fixing function is provided for the plunger pump below the fixing frame, and the working stability of the plunger pump is improved.

Description

Technical Field

[0001] The utility model relates to the field of plunger pump installation, and specifically relates to an adjustable placing bracket structure for a plunger pump. Background Art

[0002] Plunger pumps are widely used in occasions where high pressure, large flow rate, and flow rate need to be adjusted, such as hydraulic presses, construction machinery, and ships, and are an important device in hydraulic systems. It relies on the reciprocating movement of the plunger in the cylinder block to change the volume of the sealed working chamber to achieve oil suction and oil pressure. Plunger pumps have the advantages of high rated pressure, compact structure, high efficiency, and convenient flow rate adjustment. When installing a plunger pump, a placing bracket is required to assist in the installation.

[0003] The applicant believes that:

[0004] When installing a plunger pump with a placing bracket, in most cases, the bottom of the plunger pump is fixed to the tabletop of the placing bracket through a mounting part, but the placing bracket itself lacks components for fixing the plunger pump, resulting in poor fixing efficiency of the placing bracket for the plunger pump, and further reducing the working stability of the plunger pump on the placing bracket. Therefore, improvement is needed. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides an adjustable placing bracket structure for a plunger pump, which has the advantage of stably fixing the plunger pump, and solves the problem that when installing a plunger pump with a placing bracket, in most cases, the bottom of the plunger pump is fixed to the tabletop of the placing bracket through a mounting part, but the placing bracket itself lacks components for fixing the plunger pump, resulting in poor fixing efficiency of the placing bracket for the plunger pump, and further reducing the working stability of the plunger pump on the placing bracket.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model provides the following technical solution: an adjustable placing bracket structure for a plunger pump, including a mounting plate and a fixing component, and the fixing component is arranged inside the mounting plate.

[0009] The fixing component includes a slide rail, a pulley, an adjusting cylinder, a fixing frame, a threaded sleeve, a main threaded rod, and a fixing plate. The pulley is slidably connected inside the slide rail, one side of the pulley is fixedly connected to the adjusting cylinder, the fixing frame penetrates and is connected inside the adjusting cylinder, the main threaded rod is threadedly connected inside the threaded sleeve, and the upper end of the main threaded rod is connected to the fixing plate through a bearing.

[0010] Furthermore, slide rails are connected through both sides of the mounting plate, and a rubber pad is fixedly connected to the upper inner wall of the fixing frame.

[0011] Furthermore, a threaded sleeve is connected through the bottom of the fixing frame, and a crank is fixedly connected to the lower end of the main threaded rod.

[0012] Furthermore, mounting adjustment components are provided on both sides below the mounting plate, and the mounting adjustment components include an adjustment rod, an adjustment hole, an adjustment sleeve, a secondary threaded rod, a nut, a mounting base and a mounting hole.

[0013] Furthermore, both sides of the lower side of the mounting plate are welded with adjustment rods, and a plurality of adjustment holes are penetrated and connected at equal intervals inside the adjustment rods.

[0014] Furthermore, an adjusting sleeve is sleeved on the outer wall of the lower end of the adjusting rod, and an auxiliary threaded rod is penetrated and connected to the upper end of the adjusting sleeve at the adjusting hole of the adjusting rod, and nuts are threadedly connected to both ends of the auxiliary threaded rod.

[0015] Furthermore, a mounting base is welded to the lower end of the adjustment sleeve, and a plurality of mounting holes are evenly spaced inside the mounting base.

[0016] Compared with the prior art, the utility model provides an adjustable plunger pump placement bracket structure, which has the following beneficial effects:

[0017] 1. When the placement bracket is used to install the plunger pump, the adjustment tube cooperates with the sliding of the pulley on the slide rail to provide the fixed frame with the function of position movement, so as to fix the plunger pumps of different sizes, and the fixed frame is pulled up and down inside the adjustment tube to adjust it above the plunger pump, and then the main threaded rod cooperates with the threaded sleeve to lift the fixed plate to contact the bottom of the installation plate, and then the main threaded rod is tightened to fix the fixed frame, thereby providing a fixing function for the plunger pump under the fixed frame, thereby improving the working stability of the plunger pump.

[0018] 2. When the placement bracket is installed on the plunger pump, the adjusting rod is raised and lowered inside the adjusting sleeve, and the secondary threaded rod, the adjusting sleeve and the adjusting hole are penetrated, and then nuts are screwed into both ends of the secondary threaded rod to fix the adjusting rod and the adjusting sleeve, thereby providing a height adjustment function for the placement bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of an adjustable plunger pump placement bracket structure provided by an embodiment of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the fixing components of the adjustable plunger pump placement bracket structure provided by an embodiment of the utility model;

[0021] Figure 3 It is a schematic diagram of the adjusting cylinder and pulley structure of the adjustable plunger pump placement bracket structure provided by the embodiment of the present utility model;

[0022] Figure 4 It is a schematic diagram of the installation and adjustment component structure of the adjustable plunger pump placement bracket structure provided by the embodiment of the present utility model.

[0023] Wherein: 1. mounting plate; 2. fixing component; 201. slide rail; 202. pulley; 203. adjusting cylinder; 204. fixing frame; 205. rubber pad; 206. threaded sleeve; 207. main threaded rod; 208. crank; 209. fixing plate; 3. installation and adjustment component; 301. adjusting rod; 302. adjusting hole; 303. adjusting sleeve; 304. secondary threaded rod; 305. nut; 306. installation base; 307. installation hole. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: an adjustable plunger pump placement bracket structure, including a mounting plate 1 and a fixing component 2. The fixing component 2 is arranged inside the mounting plate 1, and installation and adjustment components 3 are arranged on both sides below the mounting plate 1.

[0026] Wherein: when the placement bracket installs the plunger pump, first place the plunger pump inside the mounting plate 1 and fix it through the fixing component 2, and then adjust the plunger pump inside the mounting plate 1 to a suitable height through the installation and adjustment component 3 for fixation.

[0027] Please refer to Figure 1 and Figure 2 and Figure 3, An adjustable placement bracket structure for a plunger pump. The fixing component 2 includes a slide rail 201, a pulley 202, an adjusting cylinder 203, a fixing frame 204, a threaded sleeve 206, a main threaded rod 207, and a fixing plate 209. The pulley 202 is slidably connected inside the slide rail 201. One side of the pulley 202 is fixedly connected to the adjusting cylinder 203. The fixing frame 204 penetrates through the inside of the adjusting cylinder 203. The main threaded rod 207 is threadedly connected inside the threaded sleeve 206. The upper end of the main threaded rod 207 is connected to the fixing plate 209 through a bearing. The slide rails 201 penetrate through both sides of the mounting plate 1. The inner upper wall of the fixing frame 204 is fixedly connected with a rubber pad 205. The threaded sleeve 206 penetrates through the lower part of the fixing frame 204. The lower end of the main threaded rod 207 is fixedly connected with a crank 208.

[0028] Wherein: When the fixing component 2 fixes the plunger pump, first place the plunger pump inside the mounting plate 1, and then pull the fixing frame 204 according to the size of the plunger pump to drive the adjusting cylinder 203 to cooperate with the pulley 202 to slide and adjust on the slide rail 201, which provides an effective guarantee for fixing plunger pumps of different sizes. And pull the fixing frame 204 to lift and adjust inside the adjusting cylinder 203 until it is above the plunger pump, then rotate the crank 208 to drive the main threaded rod 207 to cooperate with the threaded sleeve 206 to lift the fixing plate 209 until it contacts the lower part of the mounting plate 1, and then rotate the crank 208 to tighten the main threaded rod 207 to fix the fixing frame 204, thereby providing a fixing function for the plunger pump below the fixing frame 204, improving the working stability of the plunger pump, and the rubber pad 205 on the inner upper wall of the fixing frame 204 can provide a protective function for the surface of the plunger pump.

[0029] Please refer to Figure 1 and Figure 4 , An adjustable placement bracket structure for a plunger pump. The installation and adjustment component 3 includes an adjusting rod 301, adjusting holes 302, an adjusting sleeve 303, a secondary threaded rod 304, nuts 305, a mounting base 306, and mounting holes 307. The adjusting rods 301 are welded and connected to both sides of the lower part of the mounting plate 1. A plurality of adjusting holes 302 penetrate through the adjusting rods 301 at equal intervals. The lower end outer wall of the adjusting rod 301 is sleeved with an adjusting sleeve 303. The upper end of the adjusting sleeve 303 is located in the adjusting hole 302 of the adjusting rod 301 and penetrates through the secondary threaded rod 304. Nuts 305 are threadedly connected to both ends of the secondary threaded rod 304. The lower end of the adjusting sleeve 303 is welded and connected to the mounting base 306. A plurality of mounting holes 307 are equally spaced and opened inside the mounting base 306.

[0030] Among them: When the installation and adjustment component 3 performs the installation and adjustment work on the plunger pump on the installation plate 1, first, the lifting of the adjusting rod 301 inside the adjusting sleeve 303 is adjusted to an appropriate height. Secondly, the secondary threaded rod 304 is passed through the adjusting sleeve 303 and the adjusting hole 302. Subsequently, the nut 305 is screwed onto both ends of the secondary threaded rod 304 to fix the adjusting rod 301 and the adjusting sleeve 303, thereby providing the function of height adjustment for the placement bracket. Then, the fixing piece is passed through and screwed into the installation hole 307 to install and fix the installation base 306, thereby providing convenience for the installation and fixation of the plunger pump.

[0031] The working principle of the present utility model is as follows: When the placement bracket installs the plunger pump, first, the plunger pump is placed inside the installation plate 1. Secondly, according to the size of the plunger pump, the fixing frame 204 is pulled to drive the adjusting cylinder 203 to cooperate with the pulley 202 to slide and adjust on the slide rail 201. Subsequently, the fixing frame 204 is pulled to lift and adjust inside the adjusting cylinder 203 until it is above the plunger pump. Then, the crank 208 is rotated to drive the main threaded rod 207 to cooperate with the threaded sleeve 206 to lift the fixing plate 209 until it contacts the lower part of the installation plate 1. Then, the crank 208 is rotated to tighten the main threaded rod 207 to fix the fixing frame 204, thereby fixing the plunger pump below the fixing frame 204. After the plunger pump is fixed inside the installation plate 1, the installation base 306 is driven to place the plunger pump on the installation plate 1 to a suitable position. Subsequently, the lifting of the adjusting rod 301 inside the adjusting sleeve 303 is adjusted to an appropriate height, so that the secondary threaded rod 304 passes through the adjusting sleeve 303 and the adjusting hole 302. Subsequently, the nut 305 is screwed onto both ends of the secondary threaded rod 304 to fix the adjusting rod 301 and the adjusting sleeve 303, thereby providing the function of height adjustment for the placement bracket. Then, the fixing piece is passed through and screwed into the installation hole 307 to install and fix the installation base 306. In this way, the working principle and working process of an adjustable plunger pump placement bracket structure are completed, and the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable plunger pump placement support structure, characterized in that: It comprises a mounting plate (1) and a fixing component (2), wherein the fixing component (2) is arranged inside the mounting plate (1); The fixing component (2) comprises a slide rail (201), a pulley (202), an adjustment cylinder (203), a fixing frame (204), a threaded sleeve (206), a main threaded rod (207) and a fixing plate (209); the slide rail (201) is slidably connected to the pulley (202); one side of the pulley (202) is fixedly connected to the adjustment cylinder (203); the inside of the adjustment cylinder (203) is connected to the fixing frame (204); the inside of the threaded sleeve (206) is threadedly connected to the main threaded rod (207); the upper end of the main threaded rod (207) is connected to the fixing plate (209) via a bearing.

2. The adjustable plunger pump placement support structure according to claim 1, characterized in that: Slide rails (201) are connected through both sides of the mounting plate (1), and a rubber pad (205) is fixedly connected to the upper inner wall of the fixing frame (204).

3. The adjustable plunger pump placement support structure according to claim 1, characterized in that: A threaded sleeve (206) is connected through the bottom of the fixing frame (204), and a crank (208) is fixedly connected to the lower end of the main threaded rod (207).

4. The adjustable plunger pump placement support structure according to claim 1, characterized in that: Both sides below the mounting plate (1) are provided with mounting adjustment components (3), and the mounting adjustment components (3) include an adjustment rod (301), an adjustment hole (302), an adjustment sleeve (303), a secondary threaded rod (304), a nut (305), a mounting base (306) and a mounting hole (307).

5. The adjustable plunger pump placement support structure according to claim 4, characterized in that: Adjustment rods (301) are welded to both sides of the lower side of the mounting plate (1), and a plurality of adjustment holes (302) are penetrated and connected at equal intervals inside the adjustment rods (301).

6. The adjustable plunger pump placement support structure according to claim 5, characterized in that: The outer wall of the lower end of the adjusting rod (301) is sleeved with an adjusting sleeve (303), the upper end of the adjusting sleeve (303) is located at the adjusting hole (302) of the adjusting rod (301) and is penetrated by a secondary threaded rod (304), and both ends of the secondary threaded rod (304) are threadedly connected with nuts (305).

7. The adjustable plunger pump placement support structure according to claim 6, characterized in that: The lower end of the adjustment sleeve (303) is welded to a mounting base (306), and a plurality of mounting holes (307) are provided at equal intervals inside the mounting base (306).

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