CN219649422U - Terrace polisher - Google Patents
Terrace polisher Download PDFInfo
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- CN219649422U CN219649422U CN202321217544.4U CN202321217544U CN219649422U CN 219649422 U CN219649422 U CN 219649422U CN 202321217544 U CN202321217544 U CN 202321217544U CN 219649422 U CN219649422 U CN 219649422U
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- frame
- counterweight
- sliding
- sliding platform
- platform
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- 238000005498 polishing Methods 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a terrace polisher, which comprises a frame, wherein the frame is in a shape of a door, two ends of the frame are bent outwards and vertically to form a platform plate, rollers are arranged at the bottoms of the platform plates at two sides, the sliding platform is matched with the inner side of the frame and slides vertically along the frame, two locking devices are respectively arranged at two sides of the frame and are used for locking the sliding platform in the descending direction, a motor is fixedly arranged at the top of the sliding platform, an output shaft of the motor penetrates through the lower part of the sliding platform, a polishing plate is arranged at the output shaft of the motor, and a counterweight device is arranged through the sliding platform; the device does not need to be held by hand for operation, is horizontally contacted with the ground, can be used for balancing weight and increasing the downward pressure, and increases the polishing efficiency.
Description
Technical Field
The utility model relates to a terrace polisher.
Background
Before paving an epoxy terrace, the terrace needs to be prepared, the main purpose of the preparation is to remove protrusions formed on the surface of the terrace during pouring, the protrusions are made of concrete, and the hardened hardness is high, so that a handheld polisher cannot realize rapid polishing.
For this reason, there is special terrace polisher among the prior art, and the double roller design that terrace polisher among the prior art adopted, cooperation one polishing board, polishing board cooperation gyro wheel completion equipment is put subaerial, polishes the terrace through the rotation of polishing board.
We found the following problems in practice:
first, under the dual roller support, it is difficult to keep the polishing plate horizontal, that is, when polishing the ground protrusions, since the levelness of the polishing plate is not guaranteed, pits are formed on the ground although the protrusions can be polished.
Second, such sanders use their own weight, and utilize the downward pressure of their own weight, when encountering protrusions with higher hardness, the sanding efficiency is lower because of the limited downward pressure during sanding.
Based on the above problems, we have designed a floor sander that does not need to be handled by hand, and is in horizontal contact with the ground, and further can increase the down force by the weight, and increase the sanding efficiency.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the terrace polisher which does not need to be operated by hand, horizontally contacts with the ground, can be used for balancing weight to increase the downward pressure and increase the polishing efficiency.
In order to solve the problems, the utility model adopts the following technical scheme:
a terrace polishing machine comprises a polishing machine body,
the frame is shaped like a door, two ends of the frame are bent outwards and vertically to form a platform plate, rollers are arranged at the bottoms of the platform plates at two sides,
the sliding platform is matched with the inner side of the frame and slides along the vertical direction of the frame,
the locking devices are respectively positioned at two sides of the frame and form locking for the descending of the sliding platform,
the motor is fixedly arranged at the top of the sliding platform, an output shaft of the motor penetrates through the lower part of the sliding platform, a polishing plate is arranged at the output shaft of the motor,
and the counterweight device is installed through the sliding platform.
Preferably, sliding blocks are arranged at two sides of the sliding platform, and sliding grooves matched with the sliding blocks are arranged at the inner wall of the frame.
Preferably, a shell is arranged at the bottom of the sliding platform, part of the polishing plate extends to the outside of the shell, an annular clamping groove is formed in the bottom of the shell, a sealing ring is matched with the annular clamping groove, when the sealing ring contacts the ground, the bottom of the polishing plate is in clearance fit with the ground, after the counterweight device presses, the sealing ring is extruded and deformed, and the polishing plate contacts the ground to be polished.
Preferably, the locking device comprises a sleeve, the sleeve is arranged on the outer side of the frame, a limit cover is arranged at the pipe orifice of the sleeve, a sliding block is arranged in the sleeve, the sliding block is connected with a rod, a pull ring is matched with the rod after passing through the limit cover, a spring is sleeved on the rod and acts on the sliding block and between the limit cover, under the action of the spring, the sliding block locally extends to the inner side of the frame, when the sliding platform is positioned above the sliding block, the sliding platform is limited to move downwards through the sliding block, and the polishing plate at the moment is separated from the ground.
Preferably, the counterweight device comprises a counterweight plate, the counterweight plate is positioned outside the frame, a connecting rod is matched between the counterweight plate and the sliding platform, and a counterweight water tank is arranged above the counterweight plate.
Preferably, one side of the counterweight water tank is matched with a hinge between the counterweight plates, a concave hole is formed in the bottom of the counterweight water tank, a water injection hole is formed in the bottom of the concave hole, a plunger is arranged in the water injection hole, and the counterweight water tank is turned upwards after the hinge is turned.
The beneficial effects of the utility model are as follows:
the device realizes the support to the stand through a plurality of rollers on two sides, applies the stand to be stably placed on the ground, and can realize the horizontal contact between the polishing plate and the ground by matching with the sliding platform which moves up and down horizontally, so that the polishing ground is relatively flat.
This device realizes increasing weight through counter weight device, increases the down force when polishing, improves polishing efficiency.
The device has the advantages of simple structure, low cost and suitability for popularization and use.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the sanding plate in place;
FIG. 3 is a schematic view of the installation of the locking device;
fig. 4 is a schematic view of the operation of the counterweight.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
In the description of the present utility model, it should be understood that the terms "one end," "the other end," "the outer side," "the upper," "the inner side," "the horizontal," "coaxial," "the center," "the end," "the length," "the outer end," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, in the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "coupled," "connected," "plugged," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1, a floor sander, comprising,
the machine frame 1, the machine frame 1 is shaped like a Chinese character 'men', two ends of the machine frame 1 are bent outwards and vertically to form a platform plate 11, rollers 12 are arranged at the bottoms of the platform plates 11 at two sides, knurls 13 for skid resistance are processed above the platform plates 11, the platform plates 11 can stand, the dead weight of equipment is increased after standing, the stability during polishing is increased,
a sliding platform 2, wherein the sliding platform 2 is matched with the inner side of the frame 1 and slides along the vertical direction of the frame 1,
the locking devices 3 are arranged at two sides of the frame 1, the locking devices 3 form locking for the descending of the sliding platform 2,
the motor 4 is fixedly arranged at the top of the sliding platform 2, the output shaft of the motor 4 penetrates to the lower part of the sliding platform 2, a polishing plate 5 is arranged at the output shaft of the motor 4,
a counterweight device 6, said counterweight device 6 being mounted by means of said sliding platform 2.
Among the above-mentioned technical scheme, but initiative counter weight increases the dynamics of pushing down of polishing to the stereoplasm ground, increases polishing efficiency.
Referring to fig. 1, a preferred embodiment of the present utility model is shown, wherein sliding blocks 211 are provided at both sides of the sliding platform 2, and sliding grooves 111 matching with the sliding blocks 211 are provided at the inner wall of the frame 1.
The cooperation of the slider 211 and the slide groove 111 plays a role of guiding the movement of the slide table 2.
Referring to fig. 1 and 2, a preferred embodiment of the present utility model is shown, a housing 212 is disposed at the bottom of the sliding platform 2, a part of the polishing plate 5 extends to the outside of the housing 212, an annular clamping groove 213 is disposed at the bottom of the housing 212, a sealing ring 214 is matched through the annular clamping groove 213, when the sealing ring 214 contacts the ground, the bottom of the polishing plate 5 is in clearance fit with the ground, after the counterweight device 6 applies pressure, the sealing ring 214 is deformed by extrusion, and the polishing plate 5 contacts the ground to be polished.
To facilitate deformation, the interior of the seal 214 is hollow.
In the above technical scheme, the form of the shell 212 matched with the sealing ring 214 has the sealing effect on the polishing position, so that the overflow of dust is reduced, and the dust suction of constructors is reduced.
Second, the housing 212 and the seal 214 cooperate to limit the downward distance of the sanding plate 5 to avoid excessive sanding.
Referring to fig. 1 and 3, in a preferred embodiment of the present utility model, the locking device 3 includes a sleeve 31, the sleeve 31 is mounted on the outer side of the frame 1, a limit cover 32 is disposed at the pipe opening position of the sleeve 31, a sliding block 33 is disposed in the sleeve 31, the sliding block 33 is connected with a rod 34, the rod 34 passes through the limit cover 32 and is matched with a pull ring 35, a spring 36 is sleeved on the rod 34, the spring 36 acts between the sliding block 33 and the limit cover 32, under the action of the spring 36, the sliding block 33 extends locally to the inner side of the frame 1 in normal state, when the sliding platform 2 is located above the sliding block 33, the sliding platform 2 is limited to move downwards by the sliding block 33, and the polishing plate 5 at the moment is separated from the ground.
According to the technical scheme, the polishing plate is separated from the ground in the equipment transferring process, so that equipment is convenient to transfer.
In a preferred embodiment of the present utility model, the weight device 6 includes a weight plate 61, the weight plate 61 is located outside the frame 1, a connecting rod 62 is fitted between the weight plate 61 and the sliding platform 2, and a weight water tank 63 is disposed above the weight plate 61.
The water tank counterweight mode is adopted, counterweight is simple, weight is increased conveniently, and water source acquisition is convenient. The equipment is convenient to transfer, and the weight of the equipment can be greatly reduced by emptying the counterweight water tank during transfer.
In a preferred embodiment of the present utility model, a hinge 610 is fitted between one side of the counterweight water tank 63 and the counterweight plate 61, a concave hole 611 is provided at the bottom of the counterweight water tank 63, a water injection hole (not shown) is provided at the bottom of the concave hole 611, a plunger 612 is provided in the water injection hole, and the concave hole 611 faces upwards after the counterweight water tank 63 is turned over along the hinge 610.
This structure is mainly in order to reduce the water injection height, under the circumstances that needs enough counter weight, and the height of counter weight water tank 63 is higher, and operating personnel adds water comparatively troublesome, through the mode of rotatory counter weight water tank 63, can let originally be located the shrinkage pool 611 of bottom up, be convenient for add the water injection, after the water injection is accomplished, with counter weight water tank 63 rotatory reset can again.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
Spatially relative terms, such as "above," "upper" and "upper surface," "above" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above" may include both orientations of "above" and "below. The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A terrace polisher, characterized in that: comprising the steps of (a) a step of,
the frame is shaped like a door, two ends of the frame are bent outwards and vertically to form a platform plate, rollers are arranged at the bottoms of the platform plates at two sides,
the sliding platform is matched with the inner side of the frame and slides along the vertical direction of the frame,
the locking devices are respectively positioned at two sides of the frame and form locking for the descending of the sliding platform,
the motor is fixedly arranged at the top of the sliding platform, an output shaft of the motor penetrates through the lower part of the sliding platform, a polishing plate is arranged at the output shaft of the motor,
and the counterweight device is installed through the sliding platform.
2. The floor sander as set forth in claim 1, wherein: sliding blocks are arranged on two sides of the sliding platform, and sliding grooves matched with the sliding blocks are arranged on the inner wall of the frame.
3. The floor sander as set forth in claim 2, wherein: the bottom of sliding platform is provided with a shell, the part of polishing board extends to the outside of shell the bottom of shell is provided with annular draw-in groove, through annular draw-in groove cooperation has the sealing washer when the sealing washer contacts ground, the bottom and the ground clearance fit of polishing board, after counterweight presses, the sealing washer is pressed deformation, and polishing board contact ground of polishing.
4. The floor sander as set forth in claim 1, wherein: the locking device comprises a sleeve, the sleeve is arranged on the outer side of the frame, a limit cover is arranged at the position of a pipe orifice of the sleeve, a sliding block is arranged in the sleeve, the sliding block is connected with a rod, the rod penetrates through the limit cover and then is matched with a pull ring, a spring is sleeved on the rod, the spring acts on the sliding block and between the limit cover, under the action of the spring, the sliding block locally extends to the inner side of the frame, when the sliding platform is positioned above the sliding block, the sliding platform is limited to move downwards through the sliding block, and a polishing plate at the moment is separated from the ground.
5. The floor sander as set forth in claim 1, wherein: the counterweight device comprises a counterweight plate, the counterweight plate is positioned outside the frame, a connecting rod is matched between the counterweight plate and the sliding platform, and a counterweight water tank is arranged above the counterweight plate.
6. The floor sander as set forth in claim 5, wherein: the water injection device comprises a counterweight water tank, and is characterized in that a hinge is matched between one side of the counterweight water tank and the counterweight plate, a concave hole is formed in the bottom of the counterweight water tank, a water injection hole is formed in the bottom of the concave hole, a plunger is arranged in the water injection hole, and the counterweight water tank is turned upwards along the hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321217544.4U CN219649422U (en) | 2023-05-19 | 2023-05-19 | Terrace polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321217544.4U CN219649422U (en) | 2023-05-19 | 2023-05-19 | Terrace polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219649422U true CN219649422U (en) | 2023-09-08 |
Family
ID=87879143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321217544.4U Active CN219649422U (en) | 2023-05-19 | 2023-05-19 | Terrace polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219649422U (en) |
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2023
- 2023-05-19 CN CN202321217544.4U patent/CN219649422U/en active Active
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