CN215762219U - Roller mechanism of emergency pump set oil tank - Google Patents
Roller mechanism of emergency pump set oil tank Download PDFInfo
- Publication number
- CN215762219U CN215762219U CN202122155192.1U CN202122155192U CN215762219U CN 215762219 U CN215762219 U CN 215762219U CN 202122155192 U CN202122155192 U CN 202122155192U CN 215762219 U CN215762219 U CN 215762219U
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- Prior art keywords
- connecting block
- wheel body
- limiting
- oil tank
- subassembly
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- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000004519 grease Substances 0.000 claims description 5
- 230000001050 lubricating effect Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000875 corresponding effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a roller mechanism of an oil tank of an emergency pump set, and belongs to the field of emergency pump set products. This kind of roller mechanism of emergent pump package oil tank includes: oil tank, axis body subassembly, wheel body, the spacing subassembly of elasticity, connecting block, the oil tank lower extreme is provided with the mounting panel of symmetry, and the axis body subassembly is connected on the mounting panel, and the wheel body rotates and sets up in the axis body subassembly, and the spacing subassembly of elasticity is connected in the wheel body, and the spacing subassembly of elasticity has the spacing end of elasticity, and the connecting block activity sets up in the axis body subassembly, and the connecting block passes through the spacing end of elasticity with the wheel body and rotates spacing in the axis body subassembly. The wheel body is limited in the connecting block through the elastic limiting assembly, when the wheel body needs to be disassembled and assembled, the elastic force of the elastic limiting end only needs to be overcome, the limitation of the elastic limiting end between the connecting block and the wheel body is relieved, and the wheel body can be disassembled and assembled quickly.
Description
Technical Field
The utility model relates to an emergency pump set, in particular to a roller mechanism of an oil tank of the emergency pump set.
Background
Emergent fire pump has independent power supply, can start fast and have from the fire pump that uses when meeting an urgent need of inhaling the ability, generally be used for the cabin region when catching fire can't start main fire pump with emergent fire pump for the cabin put out a fire, the gyro wheel is all installed to the bottom of emergent fire pump at present to the removal of emergent fire pump, when the gyro wheel goes wrong, emergent fire pump just is difficult to remove, and the gyro wheel is difficult to change for a moment, leads to emergent fire pump to be difficult to exert corresponding effect.
SUMMERY OF THE UTILITY MODEL
This application is through providing a gyro wheel mechanism of emergent pump package oil tank, is convenient for realize the quick assembly disassembly of gyro wheel on emergent pump oil tank.
The embodiment of the application provides a gyro wheel mechanism of emergent pump package oil tank includes:
an oil tank;
a shaft assembly mounted to the oil tank;
the wheel body is rotatably arranged on the shaft body assembly;
the elastic limiting assembly is connected to the wheel body and is provided with an elastic limiting end;
the connecting block, the connecting block activity set up in the axis body subassembly, the connecting block with the wheel body passes through spacing end of elasticity rotates spacing in the axis body subassembly.
On the basis of the technical scheme, the utility model can be further improved as follows:
further: the shaft body assembly includes: the fixed shaft is arranged on the oil tank and provided with a ball head part, and the wheel body and the connecting block are respectively arranged on two sides of the ball head part and rotatably arranged on the ball head part. The beneficial effect of this step: the wheel body, the connecting block and the fixed shaft are rotatably connected through the ball head part.
Further: the wheel body with the connecting block corresponds the bulb portion sets up assorted recess, the bulb portion with be provided with lubricating grease between the recess inner wall. The beneficial effect of this step: the rotational performance is improved by the lubricating grease.
Further: the spacing subassembly of elasticity includes: the connecting block comprises a bolt, a limiting part and an elastic part, wherein the bolt is slidably inserted into the connecting block, one end of the bolt is connected to the wheel body, the other end of the bolt is connected with the limiting part which is slidably arranged, the elastic part is arranged between the limiting part and the bolt, and the limiting part is used for limiting the connecting block to the wheel body. The beneficial effect of this step: elastic force is applied to the limiting part through the elastic part, so that the limiting part limits the connecting block to the wheel body, and the function of quickly disassembling and assembling the wheel body can be realized.
Further: the elastic piece is a pressure spring.
Compared with the prior art, the utility model has the beneficial effects that: the wheel body is limited in the connecting block through the elastic limiting assembly, when the wheel body needs to be disassembled and assembled, the elastic force of the elastic piece is only needed to be overcome, the limiting piece is pressed into the bolt, and the wheel body can be disassembled and assembled quickly.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is a partial structural schematic diagram of the present invention.
Wherein,
1 oil tank, 101 mounting plate;
2, a shaft body component, 201, a fixed shaft, 202 nuts, 203 limiting parts, 204 shaft body parts and 205 spherical head parts;
3, a wheel body;
4, an elastic limiting component, a 401 plug pin, a 402 limiting component, a 403 elastic component, a 404 sliding groove, a 405 limiting boss, a 406 limiting groove and a 407 gland;
5, connecting blocks, 501 sliding holes and 502 annular grooves;
6 grooves.
Detailed Description
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral; the mechanical connection can be realized by selecting a proper connection mode in the prior art, such as welding, riveting, threaded connection, bonding, pin connection, key connection, elastic deformation connection, buckle connection, interference connection and injection molding; or an electrical connection, transmitting energy or signals by electricity; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
As shown in fig. 1-2, a roller mechanism of an oil tank 1 of an emergency pump group comprises: oil tank 1, axis body subassembly 2, wheel body 3, the spacing subassembly 4 of elasticity, connecting block 5, 1 lower extreme of oil tank is provided with the mounting panel 101 of symmetry, axis body subassembly 2 is connected on mounting panel 101, wheel body 3 rotates and sets up in axis body subassembly 2, the spacing subassembly 4 of elasticity is connected in wheel body 3, the spacing subassembly 4 of elasticity has the spacing end of elasticity, connecting block 5 activity sets up in axis body subassembly 2, connecting block 5 and wheel body 3 are spacing to be held through the spacing end of elasticity and rotate spacing in axis body subassembly 2.
As shown in fig. 3, the shaft body assembly 2 includes: the fixing shaft 201 and the nut 202 are arranged in the horizontal direction, the fixing shaft 201 sequentially comprises a limiting portion 203, a shaft portion 204 and a ball head portion 205, the limiting portion 203 is of a plate-shaped structure and is installed at one end of the shaft portion 204 through a bolt, the shaft portion 204 is movably inserted into a first through hole formed in the mounting plate 101 in the horizontal direction, an external thread is arranged on the periphery of the mounting plate 101 in the shaft portion 204, the nut 202 is arranged on the other side of the mounting plate 101 relative to the limiting portion 203 and is connected to the shaft portion 204 through a thread, the fixing shaft 201 is located on the mounting plate 101 through the nut 202 and the limiting portion 203, and the wheel body 3 and the connecting block 5 are arranged on two sides of the ball head portion 205 respectively and are rotatably arranged on the ball head portion 205.
As shown in fig. 3, the wheel body 3 and the connecting block 5 are provided with a groove 6 corresponding to the ball head portion 205, the connecting block 5 is further provided with a sliding hole 501 corresponding to the shaft body portion 204, the gap between the shaft body portion 204 and the sliding hole 501 is inserted, lubricating grease is provided between the ball head portion 205 and the inner wall of the groove 6, an annular groove 502 is provided on the hole wall of the sliding hole 501, a sealing ring or a felt is filled in the annular groove 502 to limit the lubricating grease in the groove 6, thereby ensuring the rotation capability of the wheel body 3.
As shown in fig. 3, the surface of the wheel body 3 facing the oil tank 1 is provided with three mutually spaced elastic limiting assemblies 4, and each elastic limiting assembly 4 comprises: the connecting block 5 is provided with a second through hole corresponding to the bolt 401, the second through hole is three and is uniformly distributed on the same circumference taking the rotation axis of the wheel body 3 as a central line, the bolt 401 is slidably inserted into the second through hole, one end of the bolt 401 is connected to the wheel body 3, the other end of the bolt 401 is connected with a slidably arranged limiting piece 402, the elastic piece 403 is arranged between the limiting piece 402 and the bolt 401, the limiting piece 402 is used for limiting the connecting block 5 on the wheel body 3, specifically, the connecting block 5 is cylindrical, the bolt 401 is provided with a sliding groove 404 along the radial direction of the connecting block 5, the limiting piece 402 is slidably inserted into the sliding groove 404, limiting bosses 405 are convexly arranged on two sides of the limiting piece 402, the sliding groove 404 is provided with a limiting groove 406 corresponding to the movement path of the limiting boss 405, the end of the limiting groove 406 is provided with a gland 407 mounted on the bolt 401, the limiting boss 405 is limited in the limiting groove 406 by the gland 407, the elastic member 403 is a compression spring and is disposed between the limiting member 402 and the bottom of the sliding groove 404, the head of the limiting member 402 extends out of the sliding groove 404 under the elastic force of the compression spring, the head of the limiting member 402 is attached to the surface of the connecting block 5, and the limiting member 402 and the elastic member 403 cooperate to form an elastic limiting end, so that the connecting block 5 is limited on the wheel body 3.
Roll on ground through wheel body 3 to make oil tank 1 can move on ground, when needs dismantle wheel body 3, only need press locating part 402 into spout 404, take off wheel body 3 from connecting block 5 can, realized quick dismantlement operation, installation wheel body 3 is for dismantling the reverse process of wheel body 3, has quick, simple and convenient characteristics equally.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (5)
1. The utility model provides a gyro wheel mechanism of emergent pump package oil tank which characterized in that includes:
an oil tank;
a shaft assembly mounted to the oil tank;
the wheel body is rotatably arranged on the shaft body assembly;
the elastic limiting assembly is connected to the wheel body and is provided with an elastic limiting end;
the connecting block, the connecting block activity set up in the axis body subassembly, the connecting block with the wheel body passes through spacing end of elasticity rotates spacing in the axis body subassembly.
2. The roller mechanism of claim 1, wherein the axle assembly comprises: the fixed shaft is arranged on the oil tank and provided with a ball head part, and the wheel body and the connecting block are respectively arranged on two sides of the ball head part and rotatably arranged on the ball head part.
3. The roller mechanism according to claim 2, wherein the roller body and the connecting block are provided with grooves corresponding to the ball head portion, and lubricating grease is provided between the ball head portion and the inner wall of the groove.
4. The roller mechanism of claim 2, wherein the resilient limiting assembly comprises: the connecting block comprises a bolt, a limiting part and an elastic part, wherein the bolt is slidably inserted into the connecting block, one end of the bolt is connected to the wheel body, the other end of the bolt is connected with the limiting part which is slidably arranged, the elastic part is arranged between the limiting part and the bolt, and the limiting part is used for limiting the connecting block to the wheel body.
5. The roller mechanism of claim 4, wherein the resilient member is a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155192.1U CN215762219U (en) | 2021-09-07 | 2021-09-07 | Roller mechanism of emergency pump set oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155192.1U CN215762219U (en) | 2021-09-07 | 2021-09-07 | Roller mechanism of emergency pump set oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215762219U true CN215762219U (en) | 2022-02-08 |
Family
ID=80085014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122155192.1U Active CN215762219U (en) | 2021-09-07 | 2021-09-07 | Roller mechanism of emergency pump set oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215762219U (en) |
-
2021
- 2021-09-07 CN CN202122155192.1U patent/CN215762219U/en active Active
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