CN217453665U

CN217453665U - Auxiliary positioning device for water pump installation

Info

Publication number: CN217453665U
Application number: CN202221634831.0U
Authority: CN
Inventors: 郑立梅; 郑立斌
Original assignee: Hefei Ruichuang Electronic Technology Co ltd
Current assignee: Hefei Ruichuang Electronic Technology Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-09-20
Anticipated expiration: 2032-06-27

Abstract

The utility model belongs to the technical field of water pump positioner, especially, auxiliary positioning device is used in water pump installation, it includes the mount table, the top sliding connection of mount table has the movable plate, and the bottom rigid coupling of movable plate has two sliders that the symmetry set up two, and the perpendicular cross-section of slider two all is down "T" shape structure, and the top of mount table is all seted up with slider two-phase complex spout two, one of them spiral transmission connects one-way lead screw on the slider two, and one-way lead screw rotates to be connected in corresponding spout two. The utility model discloses be different from prior art, utilize the pre-locating piece, and the effect of cooperation grip block, two-way lead screw, twist grip one, can advance line location fast accurately to the water pump butt joint pipe fitting, avoid placing the water pump butt joint pipe fitting at will and easily appear the problem that the reference column can't insert the locating hole on the corresponding water pump shell accurately, then need not the secondary and adjust the position of water pump butt joint pipe fitting, improve the installation effectiveness greatly.

Description

Auxiliary positioning device is used in water pump installation

Technical Field

The utility model relates to a water pump positioner technical field that is relevant specifically is an auxiliary positioning device is used in water pump installation.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used for transferring liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, etc., and also for transferring liquid, gas mixture and liquid containing suspended solid matter.

At present, the installation is with auxiliary positioning device carries out the conventional auxiliary positioning instrument of installing as one kind to the water pump when using, it is in the use, owing to be provided with a plurality of reference columns that are the ring array and arrange on the water pump butt joint pipe fitting of installing with the water pump casing, then when placing the water pump butt joint pipe fitting at will, lead to easily that the reference column can't accurately insert the positioning hole on the water pump casing that corresponds, need the secondary to adjust the position that leads to the water pump to the butt joint pipe fitting, lead to the installation effectiveness low, therefore, we provide a water pump installation is with auxiliary positioning device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water pump installation is with auxiliary positioning device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary positioning device for water pump installation comprises an installation platform, wherein a movable plate is connected to the top end of the installation platform in a sliding mode, two symmetrically arranged sliding blocks II are fixedly connected to the bottom end of the movable plate, the vertical sections of the sliding blocks II are of inverted T-shaped structures, sliding grooves II matched with the sliding blocks II are formed in the top end of the installation platform, one of the sliding blocks II is in spiral transmission connection with a one-way lead screw, the one-way lead screw is rotatably connected into the corresponding sliding groove II, one end of the one-way lead screw extends to the outer side of the installation platform and is fixedly connected with a rotating handle II, two symmetrically arranged clamping plates are slidably connected to the top end of the movable plate, one sliding block I is fixedly connected to the bottom end of each clamping plate, sliding grooves I matched with the two sliding blocks I are formed in the top end of the movable plate, the two sliding blocks I are in spiral transmission connection with the same two-way lead screw, the two-way lead screw is rotatably connected into the sliding grooves I, and one end of the two-way lead screw extends to the outer side of the movable plate, a first rotating handle is fixedly connected with the moving plate, a C-shaped rod is fixed on the side wall of the moving plate close to the second rotating handle, a T-shaped rod is movably inserted into the C-shaped rod, a pre-positioning block with a semicircular structure in vertical section is fixedly connected to the bottom end of the T-shaped rod, and a movable positioning mechanism is connected between the moving plate and the mounting table.

Preferably, the vertical sections of the clamping plates are of inverted V-shaped structures, the vertical sections of the first sliding blocks are of inverted T-shaped structures, and the shape design of the clamping plates can facilitate the water pump to clamp and fix the pipe fitting.

Preferably, the movable positioning mechanism comprises two symmetrically-arranged movable blocks which are connected to the mounting platform in a sliding mode, the bottom ends of the movable blocks are fixedly connected with a third slide block with an inverted T-shaped structure in vertical section, the top end of the mounting platform is provided with a third slide groove matched with the three phases of the slide block, and the movable blocks and the mounting platform form a sliding structure through the third slide block.

Preferably, the three sliding blocks are slidably sleeved on the outer side of the sliding rod, the sliding rod is fixedly connected in the three sliding grooves, springs sleeved on the outer side of the sliding rod are arranged between the three opposite ends of the two sliding blocks and the inner wall of the corresponding side of the three sliding grooves, and when the two moving blocks move oppositely, the three sliding blocks can move on the sliding rod and extrude the springs.

Preferably, the two moving blocks are fixed on the side wall far away from the moving blocks, the two abutted blocks are provided with a first inclined surface at one end far away from the moving blocks, the moving plate is fixed with two symmetrically arranged abutting rods on the side wall far away from the C-shaped rod, one ends of the abutting rods are provided with second inclined surfaces matched with the corresponding first inclined surfaces, and when the moving plate drives the two abutting rods to move towards the direction far away from the rotating handle II, the pressing blocks on the inclined surfaces to the second inclined surfaces can be used for extrusion.

Preferably, the moving block is connected with a hand screwing screw in a spiral transmission mode, the two sides of the hand screwing screw are respectively provided with a movable rod movably inserted in the moving block, one end of each of the two movable rods on the same side is fixedly connected with the same positioning plate, the bottom end of each positioning plate is provided with a reserved space with the top of the mounting table, and after the two pressed blocks are extruded, the two positioning plates can clamp and fix the water pump shell placed at the top of the mounting table.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is different from the prior art, the pre-positioning block is utilized, and the action of the clamping plate, the two-way lead screw and the first rotating handle is matched, the water pump butt joint pipe fitting can be positioned quickly and accurately, the problem that the positioning column can not be accurately inserted into the positioning hole on the corresponding water pump shell body easily caused by randomly placing the water pump butt joint pipe fitting is avoided, then the position of the water pump butt joint pipe fitting is not required to be adjusted secondarily, the installation efficiency is greatly improved, secondly, the movable positioning mechanism is utilized, the water pump butt joint pipe fitting after being clamped and fixed can be moved, the two positioning plates can clamp and position the water pump shell body which is easily placed on the installation platform, the installation efficiency is further improved, moreover, the screw rod is twisted by hands, the distance between the two positioning plates can be adjusted, and the use can be adjusted according to the width of the water pump base at the bottom of the water pump shell body, the application range is wide.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of a part of the mobile positioning mechanism of the present invention;

fig. 4 is a schematic structural view of another part of the mobile positioning mechanism of the present invention.

In the figure: 1. an installation table; 2. moving the plate; 21. a first sliding block; 22. a clamping plate; 23. a bidirectional lead screw; 24. rotating the first handle; 25. a C-shaped rod; 26. a T-shaped rod; 27. pre-positioning blocks; 28. a second sliding block; 29. a one-way lead screw; 210. rotating a second handle; 3. a mobile positioning mechanism; 301. a pressing rod is abutted; 302. a moving block; 303. a pressed block; 304. a third sliding block; 305. a slide bar; 306. a spring; 307. a movable rod; 308. screwing the screw rod by hand; 309. and (7) positioning the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an auxiliary positioning device for water pump installation comprises an installation platform 1, wherein the top end of the installation platform 1 is connected with a movable plate 2 in a sliding mode, the bottom end of the movable plate 2 is fixedly connected with two symmetrically-arranged sliding blocks 28, the vertical sections of the sliding blocks 28 are of inverted T-shaped structures, the top end of the installation platform 1 is provided with sliding grooves two matched with the sliding blocks 28, one sliding block 28 is connected with a one-way lead screw 29 in a spiral transmission mode, the one-way lead screw 29 is rotatably connected into the corresponding sliding grooves two, one end of the one-way lead screw 29 extends to the outer side of the installation platform 1 and is fixedly connected with a rotating handle two 210, the top end of the movable plate 2 is connected with two symmetrically-arranged clamping plates 22 in a sliding mode, the vertical sections of the clamping plates 22 are of inverted V-shaped structures, the shape of the clamping plates 22 is designed to facilitate clamping and fixing of a connecting pipe fitting of a water pump, the bottom ends of the clamping plates 22 are fixedly connected with sliding blocks one 21, the vertical cross section of the first sliding block 21 is of an inverted T-shaped structure, a first sliding groove matched with the first sliding blocks 21 is formed in the top end of the moving plate 2, the first sliding blocks 21 are connected with the same bidirectional lead screw 23 in a spiral transmission mode, the bidirectional lead screw 23 is connected in the first sliding groove in a rotating mode, one end of the bidirectional lead screw 23 extends to the outer side of the moving plate 2, a first rotating handle 24 is fixedly connected to the first sliding block, a C-shaped rod 25 is fixed to the side wall, close to the second rotating handle 210, of the moving plate 2, the T-shaped rod 26 is movably inserted into the C-shaped rod 25, the bottom end of the T-shaped rod 26 is fixedly connected with a pre-positioning block 27 of which the vertical cross section is of a semi-circular structure, after a positioning column on a water pump butt joint pipe fitting is inserted into a corresponding positioning hole in a water pump shell, the T-shaped rod 26 can be manually lifted, and the pre-positioning block 27 is separated from the outer side of the positioning column.

A movable positioning mechanism 3 is connected between the moving plate 2 and the mounting table 1, the movable positioning mechanism 3 comprises two symmetrically arranged moving blocks 302 which are slidably connected on the mounting table 1, the bottom ends of the moving blocks 302 are fixedly connected with three sliding blocks 304 with inverted T-shaped vertical sections, the top end of the mounting table 1 is provided with three sliding grooves matched with the three sliding blocks 304, the moving blocks 302 form a sliding structure with the mounting table 1 through the three sliding blocks 304, the three sliding blocks 304 are slidably sleeved on the outer sides of the sliding rods 305, the sliding rods 305 are fixedly connected in the three sliding grooves, springs 306 sleeved on the outer sides of the sliding rods 305 are arranged between the opposite ends of the three sliding blocks 304 and the inner walls of the three corresponding sides of the sliding grooves, when the two moving blocks 302 move relatively, the three sliding blocks 304 can move on the sliding rods 305 and extrude the springs 306, one side wall of the two moving blocks 302 away from each other is fixedly provided with a pressed block 303, one end of each pressed block 303, which is far away from the corresponding inclined plane I, is provided with an inclined plane I, one side wall of the moving plate 2, which is far away from the C-shaped rod 25, is fixed with two symmetrically arranged pressing rods 301, one end of each pressing rod 301 is provided with an inclined plane II matched with the corresponding inclined plane I, when the moving plate 2 drives the two pressing rods 301 to move towards the direction far away from the rotating handle II 210, then the pressed blocks 303 with the two inclined planes are used for extrusion, the moving block 302 is in screw transmission connection with a hand screw 308, two sides of the hand screw 308 are respectively provided with a movable rod 307 movably inserted on the moving block 302, one end of each of the two movable rods 307 on the same side is fixedly connected with the same positioning plate 309, the bottom end of each positioning plate 309 and the top of the mounting table 1 are respectively provided with a reserved space, after the two pressed blocks 303 are extruded, so that the two positioning plates 309 can clamp and fix the water pump housing placed on the top of the mounting table 1.

In the scheme, when the water pump butt joint pipe fitting is used, a water pump shell is placed between two positioning plates 309, a water pump butt joint pipe fitting is placed between two clamping plates 22, the T-shaped rod 26 and the pre-positioning block 27 thereof are matched, the pre-positioning block 27 is manually attached and overlapped on the outer side of a positioning column on the water pump butt joint pipe fitting, then the bidirectional screw 23 is rotated through the rotating handle I24, as the bidirectional screw 23 is in spiral transmission connection with the two first sliding blocks 21, the two clamping plates 22 can clamp and fix the water pump butt joint pipe fitting, the unidirectional screw 29 is rotated through the rotating handle II 210, the two second sliding blocks 28 drive the moving plate 2 to move towards the water pump shell placed therewith, the two abutting rods 301 can extrude the two abutted blocks 303, the two positioning plates 309 can move relatively and clamp and fix the water pump shell placed at will, and then the water pump continues to move to the pipe fitting, so that a plurality of positioning columns on the water pump butt joint pipe fitting can be rapidly and accurately inserted into the corresponding positioning holes in the water pump shell, the position of the water pump butt joint pipe fitting does not need to be adjusted for the second time, and the installation efficiency is greatly improved.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water pump installation is with auxiliary positioning device, includes mount table (1), its characterized in that: the top end of the mounting table (1) is connected with a moving plate (2) in a sliding manner, the bottom end of the moving plate (2) is fixedly connected with two symmetrically arranged sliding blocks II (28), the vertical sections of the sliding blocks II (28) are of inverted T-shaped structures, the top end of the mounting table (1) is provided with sliding chutes II matched with the sliding blocks II (28), one of the sliding blocks II (28) is connected with a one-way lead screw (29) in a spiral transmission manner, the one-way lead screw (29) is rotatably connected in the corresponding sliding chute II, one end of the one-way lead screw (29) extends to the outer side of the mounting table (1) and is fixedly connected with a rotating handle II (210), the top end of the moving plate (2) is connected with two symmetrically arranged clamping plates (22) in a sliding manner, the bottom ends of the clamping plates (22) are fixedly connected with sliding blocks I (21), the top end of the moving plate (2) is provided with sliding chutes I matched with the two sliding blocks I (21), screw drive is connected with same two-way lead screw (23) on two slider (21), two-way lead screw (23) rotate to be connected in spout one, the one end of two-way lead screw (23) extends to the outside of movable plate (2), and the rigid coupling has turning handle one (24), be fixed with C type pole (25) on movable plate (2) are close to turning handle two (210) a lateral wall, activity is inserted on C type pole (25) and is equipped with T type pole (26), the bottom rigid coupling of T type pole (26) has pre-positioning piece (27) that the perpendicular cross-section is "semicircle ring" column structure, be connected with portable positioning mechanism (3) between movable plate (2) and mount table (1).

2. The auxiliary positioning device for water pump installation according to claim 1, wherein: the vertical sections of the clamping plates (22) are of inverted V-shaped structures, and the vertical sections of the first sliding blocks (21) are of inverted T-shaped structures.

3. The auxiliary positioning device for water pump installation according to claim 1, wherein: the movable positioning mechanism (3) comprises two symmetrically-arranged moving blocks (302) which are connected to the mounting platform (1) in a sliding mode, three sliding blocks (304) with inverted T-shaped vertical sections are fixedly connected to the bottom ends of the moving blocks (302), and three sliding grooves matched with the three sliding blocks (304) are formed in the top end of the mounting platform (1).

4. The auxiliary positioning device for water pump installation according to claim 3, wherein: the third sliding blocks (304) are all slidably sleeved on the outer sides of the sliding rods (305), the sliding rods (305) are all fixedly connected in the third sliding grooves, and springs (306) sleeved on the outer sides of the sliding rods (305) are arranged between the opposite ends of the third sliding blocks (304) and the inner walls of the three sides of the corresponding sliding grooves.

5. The auxiliary positioning device for water pump installation according to claim 4, wherein: one side wall, away from each other, of each of the two moving blocks (302) is fixedly provided with a pressed block (303), one end, away from each of the two pressed blocks (303), is provided with a first inclined surface, one side wall, away from the C-shaped rod (25), of the moving plate (2) is fixedly provided with two symmetrically arranged pressing rods (301), and one end of each pressing rod (301) is provided with a second inclined surface matched with the corresponding first inclined surface.

6. The auxiliary positioning device for water pump installation according to claim 5, wherein: all the screw drive is connected with hand screw rod (308) on movable block (302), and the both sides of hand screw rod (308) all are equipped with the activity and insert movable rod (307) of establishing on movable block (302), and the equal rigid coupling of two movable rod (307) one end with one side has same locating plate (309), and the bottom of locating plate (309) all is equipped with the headspace with the top of mount table (1).