CN216691444U - Gear pump convenient to installation - Google Patents
Gear pump convenient to installation Download PDFInfo
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- CN216691444U CN216691444U CN202122887459.6U CN202122887459U CN216691444U CN 216691444 U CN216691444 U CN 216691444U CN 202122887459 U CN202122887459 U CN 202122887459U CN 216691444 U CN216691444 U CN 216691444U
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- gear pump
- rod
- positioning
- installation
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Abstract
The utility model relates to the industrial field, in particular to a gear pump convenient to install, which comprises a gear pump body; an installation part is installed on one side of the gear pump body, and a connecting body is arranged at one end, far away from the gear pump body, of the installation part; an installation assembly is arranged between the installation piece and the connecting body and comprises a U-shaped positioning hoop, a movable block and an inclined fixture block, the U-shaped positioning hoop is arranged at the upper end and the lower end of the gear pump body and the installation piece, the upper end and the lower end of the installation piece are both provided with positioning openings, and the movable block is movably arranged in the matched positioning openings; a limiting spring is arranged between the positioning opening and the movable block, and the movable block is fixedly connected to the inner surface of the U-shaped positioning hoop; the inclined clamping block is arranged on the inner surface of the U-shaped positioning hoop, and the upper end and the lower end of the connecting body are both provided with inner notches; through the design of installation component, can carry out dismouting processing to the gear pump, when having brought convenient for operating personnel, improved work efficiency.
Description
Technical Field
The utility model relates to the field of industry, in particular to a gear pump convenient to install.
Background
Gear pumps play a variety of important roles in a wide variety of chemical and industrial fields, such as pressurizing, metering, delivering and pumping fluids, requiring gear pumps to be equipped as a source of power.
The gear pump is a rotary pump which completes pressurization mainly by means of the change of working volume formed between a pump cylinder and a gear, and has the advantages of simple and compact structure and small volume.
The conventional gear pump is usually fixed by bolts, and is inconvenient for workers to install and operate when not carrying tools, so that the working efficiency is reduced; therefore, a gear pump which is easy to install is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects of the prior art and solve the problem that the conventional gear pump is inconvenient to install, the utility model provides a gear pump convenient to install.
The technical scheme adopted by the utility model for solving the technical problem is as follows: the gear pump convenient to install comprises a gear pump body; an installation part is installed on one side of the gear pump body, and a connecting body is arranged at one end, far away from the gear pump body, of the installation part;
an installation assembly is arranged between the installation piece and the connecting body and comprises a U-shaped positioning hoop, a movable block and an inclined fixture block, the U-shaped positioning hoop is arranged at the upper end and the lower end of the gear pump body and the installation piece, the upper end and the lower end of the installation piece are both provided with positioning openings, and the movable block is movably arranged in the matched positioning openings; a limiting spring is arranged between the positioning opening and the movable block, and the movable block is fixedly connected to the inner surface of the U-shaped positioning hoop; the oblique fixture block is arranged on the inner surface of the U-shaped positioning hoop, inner notches are formed in the upper end and the lower end of the connecting body, the oblique fixture block is inserted into the inner notches matched with the oblique fixture block, and the gear pump body is convenient to assemble by an operator through the design of the installation assembly.
Preferably, the corners of the two sides of the inner wall of the positioning opening are both glued with spongy cushions, and the spongy cushions are made of rubber materials and can buffer the acting force.
Preferably, one end of the spongy cushion is glued with an anti-slip mat, and the anti-slip mat is attached to the corners of the two sides of the movable block, so that the movable block is more stable in the inserting process.
Preferably, the upper end and the lower end of the inside of the mounting piece are both provided with a positioning assembly, the positioning assembly comprises a threaded rod, an inserting rod and a stabilizing block, the upper end and the lower end of the inside of the mounting piece are both horizontally provided with built-in grooves, the inner walls of the built-in grooves are vertically provided with nut rings, and the threaded rod is connected to the insides of the matched nut rings through threads; the penetrating rod is arranged on one side of the threaded rod, a first penetrating hole is horizontally formed in the movable block, and the penetrating rod penetrates through the first penetrating hole and is inserted into a matched second penetrating hole; the second interlude hole has been seted up to the inside level of oblique fixture block, the T shape bull stick is installed to the one end that the threaded rod deviates from the interlude pole, stabilize the piece and glue in the one end that the interlude pole deviates from the threaded rod, through locating component's design, improvement pump body that can be further the steadiness after the installation.
Preferably, the stabilizing block is designed in a spherical shape, the stabilizing block and the inner wall of the second inserting hole are in a fit state, the inserting rod can be guided in the inserting process, and the T-shaped rotating rod can be limited.
Preferably, a positioning ring sleeve is arranged between the T-shaped rotating rod and the mounting piece, and the positioning ring sleeve is sleeved on the T-shaped rotating rod.
The utility model has the advantages that:
1. after the inserting rod is detached, the U-shaped positioning hoop is in a movable state at the moment, the whole U-shaped positioning hoop is pulled outwards to drive the U-shaped positioning hoop to move, the movable block and the inclined clamping block move in the same direction with the U-shaped positioning hoop, the limiting spring is stretched, the inclined clamping block is driven to be separated from the clamping state of the inner concave opening while the movable block is separated from the clamping state of the positioning opening, when the inclined clamping block is separated from the inserting state of the inner concave opening, the whole U-shaped positioning hoop can be pulled towards one end far away from the connecting body, the mounting piece and the connecting body are separated, through the design of the mounting assembly, the gear pump can be disassembled and assembled, convenience is brought to the operation of an operator, and meanwhile, the working efficiency is improved;
2. through rotating T shape bull stick, because the threaded rod passes through threaded connection inside the nut ring, and then carry out the pivoted in-process at the threaded rod, make the threaded rod remove about the inside of nut ring, when the threaded rod moves to the one end of keeping away from installed part and connector, can drive the pole of interlude and carry out the syntropy motion with it in the inside of second interlude hole and first interlude hole this moment, carry out the in-process that removes at the pole of interlude, extrude the stable piece, can wholly demolish the pole of interlude this moment, through locating component's design, the improvement pump body that can step forward is the steadiness after the installation, the whole result of use of device has been ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a perspective view of a first embodiment;
FIG. 2 is a schematic cross-sectional front view illustrating a structure of the first embodiment;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to an embodiment;
FIG. 4 is an enlarged schematic view of a portion B of FIG. 2 according to an embodiment;
FIG. 5 is an enlarged schematic view of a section C in FIG. 2 according to an embodiment;
fig. 6 is a schematic partial cross-sectional view of the second embodiment.
In the figure: 1. a gear pump body; 2. a mounting member; 201. positioning the opening; 202. a movable block; 203. a limiting spring; 204. a sponge cushion; 205. a non-slip mat; 206. a first through hole; 3. a linker; 4. a U-shaped positioning hoop; 401. an oblique fixture block; 402. an inner recess; 5. a built-in groove; 501. a nut ring; 503. a threaded rod; 504. a T-shaped rotating rod; 505. a positioning ring sleeve; 506. inserting the rod; 507. a stabilizing block; 508. a second penetration hole; 509. a protective sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-5, a gear pump for easy installation includes a gear pump body 1; an installation part 2 is installed on one side of the gear pump body 1, and a connecting body 3 is arranged at one end, far away from the gear pump body 1, of the installation part 2;
an installation assembly is arranged between the installation part 2 and the connecting body 3 and comprises a U-shaped positioning hoop 4, a movable block 202 and an inclined fixture block 401, the U-shaped positioning hoop 4 is arranged at the upper end and the lower end of the gear pump body 1 and the installation part 2, the upper end and the lower end of the installation part 2 are both provided with positioning openings 201, and the movable block 202 is movably arranged in the matched positioning openings 201; a limiting spring 203 is arranged between the positioning opening 201 and the movable block 202, and the movable block 202 is fixedly connected to the inner surface of the U-shaped positioning hoop 4; the inclined fixture block 401 is mounted on the inner surface of the U-shaped positioning hoop 4, inner notches 402 are formed in the upper end and the lower end of the connecting body 3, and the inclined fixture block 401 is inserted into the matched inner notches 402; when the U-shaped positioning hoop 4 is in a movable state after the inserting rod 506 is detached, the U-shaped positioning hoop 4 is pulled to one end far away from the installation part 2 and the connecting body 3, and then the movable block 202 and the inclined clamping block 401 are driven to move in the same direction with the U-shaped positioning hoop 4 due to the integral structural design between the movable block 202 and the inclined clamping block 401 as well as the U-shaped positioning hoop 4 under the action of force, and the limiting spring 203 is stretched at the moment, so that the inclined clamping block 401 is driven to be separated from the clamping state with the inner concave opening 402 while the movable block 202 is separated from the clamping state with the positioning opening 201, and when the inclined clamping block 401 is separated from the inserting state with the inner concave opening 402, the U-shaped positioning hoop 4 is pulled to one end far away from the connecting body 3, and then the installation part 2 is separated from the connecting body 3, simultaneously because be fixed mounting between the gear pump body 1 and the installed part 2, and then can carry out dismouting processing to the gear pump, it is convenient to have brought for operating personnel to operate.
A non-slip mat 205 is glued at one end of the spongy cushion 204, and the non-slip mat 205 is mutually attached to the corners of the two sides of the movable block 202; during operation, insert when the movable block 202 and establish to the inside back of location mouth 201, through the design of slipmat 205, wherein the material of slipmat 205 is the rubber material, is provided with anti-skidding line with the movable block 202 contact surface, and then can increase the frictional force of contact surface for movable block 202 is inserting and is establishing the stability more of in-process.
The upper end and the lower end of the interior of the mounting part 2 are provided with positioning components, each positioning component comprises a threaded rod 503, an inserting rod 506 and a stabilizing block 507, the upper end and the lower end of the interior of the mounting part 2 are horizontally provided with an internal groove 5, the inner wall of each internal groove 5 is vertically provided with a nut ring 501, and the threaded rods 503 are connected to the interiors of the matched nut rings 501 through threads; the inserting rod 506 is installed at one side of the threaded rod 503, a first inserting hole 206 is horizontally formed in the movable block 202, and the inserting rod 506 penetrates through the first inserting hole 206 and is inserted into a second inserting hole 508 matched with the first inserting hole; a second insertion hole 508 is horizontally formed in the oblique fixture block 401, a T-shaped rotating rod 504 is installed at one end, away from the insertion rod 506, of the threaded rod 503, and the stabilizing block 507 is glued to one end, away from the threaded rod 503, of the insertion rod 506; when the T-shaped rotating rod 504 is held by hand and then rotates, as the threaded rod 503, the T-shaped rotating rod 504 and the inserting rod 506 are designed into an integrated structure, the threaded rod 503 and the inserting rod 506 can be driven to move in the same direction in the process of driving the T-shaped rotating rod 504 to rotate under the action of force, as the threaded rod 503 is connected inside the nut ring 501 through threads, the threaded rod 503 can move left and right inside the nut ring 501 in the process of rotating the threaded rod 503, when the threaded rod 503 moves towards one end far away from the installation part 2 and the connecting body 3, the inserting rod 506 can be driven to move in the same direction with the threaded rod inside the second inserting hole 508 and the first inserting hole 206, the stabilizing block 507 is extruded in the process of moving the inserting rod 506, as the stabilizing block 507 is designed to be made of rubber, certain elasticity is achieved, and further under the action of extrusion force, the penetrating rod 506 and the stabilizing block 507 are separated from the inserting state between the penetrating rod 506 and the second penetrating hole 508, when the penetrating rod 506 and the stabilizing block 507 move to the first penetrating hole 206 and then are separated from the inserting state, the cross section diameter of the penetrating rod 506 is smaller than the cross section inner diameter of the threaded rod 503, so that the penetrating rod 506 and the second penetrating hole are separated from the locking state after moving to the hole of the nut ring 501, at the moment, the whole penetrating rod 506 can be detached, and the penetrating rod 506 is horizontally inserted into the first penetrating hole 206 and the second penetrating hole 508, so that the stability of the device in the connecting process can be further improved.
The stabilizing block 507 is designed to be spherical, and the stabilizing block 507 is in a fit state with the inner wall of the second through hole 508; during operation, because steady piece 507 is spherical design to insert it and establish to the inside hole that sets up of nut ring 501 in, owing to wear to insert pole 506 and steady piece 507 formula structural design as an organic whole, and then can be to inserting pole 506 and establishing the in-process and guide the effect inserting.
A positioning ring sleeve 505 is arranged between the T-shaped rotating rod 504 and the mounting part 2, and the positioning ring sleeve 505 is sleeved on the T-shaped rotating rod 504; during operation, through installing the back with penetrating pole 506, because the neck cover of T shape bull stick 504 is equipped with position ring cover 505, and be greater than the aperture that T shape bull stick 504 penetrated between position ring cover 505, and then when rotating to a definite time, when making position ring cover 505 and the bearing surface of installed part 2 outer wall paste each other, can carry out spacing processing to T shape bull stick 504, can avoid simultaneously with installed part 2 outer wall contact in-process, the neck of T shape bull stick 504 easily produces wearing and tearing.
Example two
Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, a protective sleeve 509 is sleeved outside the T-shaped rotating rod 504, and the protective sleeve 509 is made of rubber; during operation, the T-shaped rotating rod 504 is held by a hand and then rotated, under the action of force, friction force is generated between the hand and the T-shaped rotating rod 504, the T-shaped rotating rod 504 is sleeved with the protecting sleeve 509, the protecting sleeve is made of elastic material, and therefore the hand can be protected in the rotating process.
The working principle is that after the inserting rod 506 is removed, the U-shaped positioning hoop 4 is in a movable state, and then the U-shaped positioning hoop 4 is pulled to one end far away from the installation part 2 and the connecting body 3, because the movable block 202, the inclined clamping block 401 and the U-shaped positioning hoop 4 are designed in an integrated structure, the movable block 202 and the inclined clamping block 401 are driven to move in the same direction in the process of driving the U-shaped positioning hoop 4 to move under the action of force, the limiting spring 203 is stretched at the moment, so that the movable block 202 is driven to be separated from the clamping state with the positioning port 201, the inclined clamping block 401 is driven to be separated from the clamping state with the inner concave 402, when the inclined clamping block 401 is separated from the inserting state with the inner concave 402, the U-shaped positioning hoop 4 is pulled to one end far away from the connecting body 3, and then the installation part 2 is separated from the connecting body 3, meanwhile, the gear pump body 1 and the mounting piece 2 are fixedly mounted, so that the gear pump can be disassembled and assembled, and convenience is brought to operation of operators;
the T-shaped rotating rod 504 is held by a hand to rotate, the threaded rod 503, the T-shaped rotating rod 504 and the inserting rod 506 are designed to be of an integrated structure, the T-shaped rotating rod 504 is driven to rotate under the action of force, the threaded rod 503 and the inserting rod 506 can be driven to move in the same direction with the T-shaped rotating rod 504, the threaded rod 503 is connected to the inside of the nut ring 501 through threads, the threaded rod 503 is driven to move left and right in the nut ring 501 in the rotating process of the threaded rod 503, when the threaded rod 503 moves towards one end far away from the installation part 2 and the connector 3, the inserting rod 506 can be driven to move in the same direction with the first inserting hole 206 in the second inserting hole 508 and the first inserting hole 206, the inserting rod 506 is extruded to the stabilizing block 507 in the moving process, and the stabilizing block 507 is designed to be made of rubber, has certain elasticity, and further under the action of extrusion force, the penetrating rod 506 and the stabilizing block 507 are separated from the inserting state between the penetrating rod 506 and the second penetrating hole 508, when the penetrating rod 506 and the stabilizing block 507 move to the first penetrating hole 206 and then are separated from the inserting state, the diameter of the cross section of the penetrating rod 506 is smaller than the inner diameter of the cross section of the threaded rod 503, so that the penetrating rod 506 and the nut ring 501 are separated from the locking state after moving to the hole of the nut ring 501, at the moment, the whole penetrating rod 506 can be detached, and the penetrating rod 506 is horizontally penetrated into the first penetrating hole 206 and the second penetrating hole 508, so that the stability of the device in the connection process can be further improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a gear pump convenient to installation which characterized in that: comprises a gear pump body (1); an installation part (2) is installed on one side of the gear pump body (1), and a connecting body (3) is arranged at one end, far away from the gear pump body (1), of the installation part (2);
an installation assembly is arranged between the installation piece (2) and the connecting body (3), the installation assembly comprises a U-shaped positioning hoop (4), a movable block (202) and an inclined fixture block (401), the U-shaped positioning hoop (4) is arranged at the upper end and the lower end of the gear pump body (1) and the installation piece (2), the upper end and the lower end of the installation piece (2) are both provided with positioning openings (201), and the movable block (202) is movably installed inside the matched positioning openings (201); a limiting spring (203) is arranged between the positioning opening (201) and the movable block (202), and the movable block (202) is fixedly connected to the inner surface of the U-shaped positioning hoop (4); the inclined fixture block (401) is mounted on the inner surface of the U-shaped positioning hoop (4), inner notches (402) are formed in the upper end and the lower end of the connecting body (3), and the inclined fixture block (401) is inserted into the inner notches (402) matched with each other.
2. A gear pump for easy installation according to claim 1, wherein: the corners of the two sides of the inner wall of the positioning opening (201) are both glued with sponge pads (204), and the sponge pads (204) are made of rubber.
3. A gear pump for easy installation according to claim 2, wherein: one end of the sponge cushion (204) is glued with a non-slip mat (205), and the non-slip mat (205) is attached to the corners of the two sides of the movable block (202).
4. A gear pump for easy installation according to claim 3, wherein: the upper end and the lower end of the interior of the mounting piece (2) are both provided with a positioning assembly, the positioning assembly comprises a threaded rod (503), an inserting rod (506) and a stabilizing block (507), the upper end and the lower end of the interior of the mounting piece (2) are both horizontally provided with an internal groove (5), the inner wall of the internal groove (5) is vertically provided with a nut ring (501), and the threaded rod (503) is connected to the interior of the matched nut ring (501) through threads; the inserting rod (506) is installed on one side of the threaded rod (503), a first inserting hole (206) is horizontally formed in the movable block (202), and the inserting rod (506) penetrates through the first inserting hole (206) and is inserted into a second inserting hole (508) matched with the first inserting hole; a second through-hole (508) is horizontally formed in the inclined clamping block (401), a T-shaped rotating rod (504) is installed at one end, deviating from the through-insertion rod (506), of the threaded rod (503), and the stabilizing block (507) is glued to one end, deviating from the threaded rod (503), of the through-insertion rod (506).
5. A gear pump for easy installation according to claim 4, wherein: the stabilizing block (507) is designed to be spherical, and the stabilizing block (507) is attached to the inner wall of the second through hole (508).
6. A gear pump for easy installation according to claim 5, wherein: a positioning ring sleeve (505) is arranged between the T-shaped rotating rod (504) and the mounting piece (2), and the positioning ring sleeve (505) is sleeved on the T-shaped rotating rod (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122887459.6U CN216691444U (en) | 2021-11-23 | 2021-11-23 | Gear pump convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122887459.6U CN216691444U (en) | 2021-11-23 | 2021-11-23 | Gear pump convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216691444U true CN216691444U (en) | 2022-06-07 |
Family
ID=81833250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122887459.6U Active CN216691444U (en) | 2021-11-23 | 2021-11-23 | Gear pump convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216691444U (en) |
-
2021
- 2021-11-23 CN CN202122887459.6U patent/CN216691444U/en active Active
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