Movable screw pump mounting base

Abstract

The utility model discloses a movable screw pump installation base which comprises a set of bottom plates and a screw pump, the screw pump is installed on the upper sides of the bottom plates, an extension plate is arranged between the bottom plates, an adjusting mechanism for adjusting the distance between the bottom plates on the two sides is arranged between the bottom plates on the two sides, a set of guide rails are arranged on the lower sides of the bottom plates, and guide grooves are formed in the bottom plates. When the screw pump installation device is used, the overall installation range of the bottom plate can be adjusted according to the actual specification of an external screw pump, then the overall application range of the device is widened, the stability of the installed screw pump can be guaranteed, and the service life of the screw pump installation device is prolonged. And the position of the bottom plate can be adjusted in the reverse direction of the guide rail, and then the position of the screw pump is changed, so that the feeding port and the discharging port are stably and accurately in butt joint with the feeding pipeline and the discharging pipeline, and the stability of follow-up installation and use of the screw pump is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field related to screw pumps, in particular to a mobile screw pump installation base. Background Art

[0002] Screw pumps are widely used because of their variable quantity conveying, strong self-priming ability, reversibility, and ability to convey liquids containing solid particles. The feed port of a screw pump is generally vertically connected to a feed pipe, and the discharge port is generally horizontally connected to a discharge pipe. When installing the screw pump, it is usually fastened to the ground with expansion screws to prevent it from shifting during operation. During installation, the feed port and the discharge port need to be docked with the outer pipe, but since the feed pipe and the discharge pipe are both predetermined and fixed and inconvenient to move, the overall weight of the screw pump is relatively large, and its outer side lacks a structure to assist it in moving, which makes it inconvenient to adjust its position after placement, making it impossible to stably dock the feed port and the discharge port with the feed pipe and the discharge pipe, affecting subsequent installation and use.

[0003] Therefore, we propose a mobile screw pump mounting base to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a mobile screw pump installation base.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A mobile screw pump mounting base includes a group of base plates and a screw pump, wherein the screw pump is installed on the upper side of the base plates, an extension plate is arranged between the base plates of the group, an adjustment mechanism for adjusting the distance between the base plates on both sides is arranged between the base plates, a group of guide rails are arranged on the lower side of the base plates, a guide groove is opened on the base plates, the guide rail is arranged in the guide groove, and an adjustment gear is arranged between the guide rail and the guide groove.

[0007] Preferably, a group of mounting seats are installed on the upper surface of the base plate, and the screw pump is installed on the mounting seats.

[0008] Preferably, the extension plate is connected to a side wall of the bottom plate on one side, and a notch is provided on the side wall of the bottom plate on the other side, and one end of the extension plate extends into the notch.

[0009] Preferably, the adjustment mechanism includes an adjustment screw and a limit rod connected to the side wall of the base plate on one side, and a threaded hole and a limit hole are opened on the side wall of the base plate on the other side. The adjustment screw extends into the threaded hole to cooperate with it, and the limit rod extends into the limit hole.

[0010] Preferably, the adjacent side wall surfaces of the guide rail and the guide groove are covered with a smooth layer, and baffles are respectively connected to the side walls at both ends of the guide rail.

[0011] Preferably, a tooth groove is formed on the upper end surface of the guide rail, a support plate is connected to the side wall of the bottom plate corresponding to the position of the tooth groove, and the adjustment gear is rotatably connected to the lower end surface of the support plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the utility model is in use, through the cooperation of a group of base plates and extension plates, the overall installation range of the base plate can be adjusted according to the actual specifications of the external screw pump by adjusting the cooperation of the screw, threaded hole, limit rod and limit hole, thereby improving the overall application range of the device and ensuring the stability of the threaded pump after installation; and during use, by adjusting the cooperation of the gears and tooth grooves, the position of the base plate can be adjusted in the opposite direction of the guide rail, thereby changing the position of the screw pump, so that the feed port and the discharge port are stably and accurately connected with the feed pipe and the discharge pipe, thereby ensuring the stability of the subsequent installation and use of the screw pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0016] Figure 3 This is a schematic diagram of the structure of a group of bottom plates of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the base plate and guide rail of the utility model.

[0018] In the figure: 1-base plate, 2-screw pump, 201-mounting seat, 3-extension plate, 301-slot, 4-adjusting mechanism, 401-screw, 402-limiting rod, 403-threaded hole, 404-limiting hole, 5-guide rail, 501-baffle, 6-guide groove, 7-adjusting gear, 701-tooth groove, 702-support plate. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below 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 of the embodiments.

[0023] Reference Figure 1-4 A mobile screw pump mounting base includes a bottom plate 1 and a screw pump 2. The screw pump 2 is provided with a feed port and a discharge port on its outer side for connecting with an external feed pipe and a discharge pipe. The screw pump 2 is mounted on the upper side of the bottom plate 1. A group of mounting parts are provided on the side wall of the bottom plate 1. After the position of the bottom plate 1 is adjusted, the device is mounted and fixed as a whole by the mounting parts. A group of mounting seats 201 are installed on the upper end surface of the bottom plate 1. The screw pump 2 is mounted on the mounting seats 201. An extension plate 3 is arranged between the group of bottom plates 1. According to usage requirements, holes can be drilled on the extension plate 3, and a mounting seat 201 can be set to install the screw pump 2. The extension plate 3 is connected to the side wall of the bottom plate 1 on one side, and a slot 301 is opened on the side wall of the bottom plate 1 on the other side. One end of the extension plate 3 extends into the slot 301, and the surface of the side walls connected by the two are covered with a halo layer to facilitate the sliding fit between the two. The slot 301 limits the moving direction of the extension plate 3, thereby ensuring that a group of bottom plates 1 remain straight.

[0024] An adjustment mechanism 4 for adjusting the distance between the two side base plates 1 is arranged between the two side base plates 1. The adjustment mechanism 4 includes an adjustment screw 401 and a limit rod 402 connected to the side wall of one side base plate 1. A knob is connected to one end of the adjustment screw 401, and a threaded hole 403 and a limit hole 404 are opened on the side wall of the other side base plate 1. The adjustment screw 401 extends into the threaded hole 403 to cooperate with it, and the limit rod 402 extends into the limit hole 404. Turning the knob drives the adjustment screw 401 to rotate, and the thread cooperates with the threaded hole 403. At the same time, the limit rod 402 and the limit hole 404 cooperate to limit the rotation angle of the base plate 1, thereby driving the base plate 1 to move horizontally to change the distance between the two sides and expand the overall installation range of the device.

[0025] A group of guide rails 5 are arranged on the lower side of the base plate 1. A guide groove 6 is opened on the base plate 1. The guide rails 5 are arranged in the guide groove 6. The side wall surfaces adjacent to the guide rails 5 and the guide groove 6 are covered with a smooth layer. Baffles 501 are respectively connected to the side walls at both ends of the guide rails 5 to limit the position of the guide rails 5 and prevent the guide rails 5 from leaving the range of the guide groove 6.

[0026] An adjusting gear 7 is arranged between the guide rail 5 and the guide groove 6. A tooth groove 701 is opened on the upper end surface of the guide rail 5. A support plate 702 is connected to the side wall of the bottom plate 1 corresponding to the position of the tooth groove 701. The adjusting gear 7 is rotatably connected to the lower end surface of the support plate 702. A knob is connected to the upper end of the adjusting gear 7. The adjusting gear 7 is located in the tooth groove 701 and meshes with it. The two cooperate to drive the bottom plate 1 to move on the upper side of the guide rail 5, thereby changing the position of the screw pump 2, so that the feed port and the discharge port are stably and accurately connected with the feed pipe and the discharge pipe.

[0027] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0028] In the description of the present invention, terms indicating orientation or positional relationships are based on the orientation or positional relationships shown in the drawings and are only for the convenience of describing the present invention and simplifying the description. They 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 should not be understood as limitations on the present invention.

Claims

1. A mobile screw pump mounting base, comprising a bottom plate (1) and a screw pump (2), wherein the screw pump (2) is mounted on the upper side of the bottom plate (1), characterized in that: An extension plate (3) is arranged between a group of the base plates (1), an adjustment mechanism (4) for adjusting the distance between the base plates (1) is arranged between the base plates (1) on both sides, a group of guide rails (5) is arranged on the lower side of the base plates (1), a guide groove (6) is opened on the base plates (1), the guide rail (5) is arranged in the guide groove (6), and an adjustment gear (7) is arranged between the guide rail (5) and the guide groove (6).

2. A mobile screw pump installation base according to claim 1, characterized in that: A group of mounting seats (201) are installed on the upper end surface of the bottom plate (1), and the screw pump (2) is installed on the mounting seats (201).

3. A mobile screw pump installation base according to claim 1, characterized in that: The extension plate (3) is connected to the side wall of the bottom plate (1) on one side, and a notch (301) is provided on the side wall of the bottom plate (1) on the other side, and one end of the extension plate (3) extends into the notch (301).

4. A mobile screw pump installation base according to claim 1, characterized in that: The adjusting mechanism (4) comprises an adjusting screw (401) and a limiting rod (402) connected to a side wall of the base plate (1) on one side, and a threaded hole (403) and a limiting hole (404) are provided on the side wall of the base plate (1) on the other side, the adjusting screw (401) extends into the threaded hole (403) to cooperate therewith, and the limiting rod (402) extends into the limiting hole (404).

5. The mobile screw pump installation base according to claim 1, characterized in that: The adjacent side wall surfaces of the guide rail (5) and the guide groove (6) are covered with a smooth layer, and baffles (501) are respectively connected to the side walls at both ends of the guide rail (5).

6. The mobile screw pump installation base according to claim 1, characterized in that: A tooth groove (701) is provided on the upper end surface of the guide rail (5), a support plate (702) is connected to the side wall of the bottom plate (1) corresponding to the tooth groove (701), and the adjustment gear (7) is rotatably connected to the lower end surface of the support plate (702).

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