CN112376859A - Guide rail mechanism and wall plastering machine - Google Patents
Guide rail mechanism and wall plastering machine Download PDFInfo
- Publication number
- CN112376859A CN112376859A CN202011266552.9A CN202011266552A CN112376859A CN 112376859 A CN112376859 A CN 112376859A CN 202011266552 A CN202011266552 A CN 202011266552A CN 112376859 A CN112376859 A CN 112376859A
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- Prior art keywords
- guide rail
- rail body
- locking
- cavity
- wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Supports Or Holders For Household Use (AREA)
Abstract
The invention discloses a guide rail mechanism and a wall plastering machine, wherein the guide rail mechanism comprises a first guide rail body, a second guide rail body and a locking assembly, and the first guide rail body is provided with an installation cavity; the second guide rail body is rotatably connected with the first guide rail body and is provided with a locking cavity communicated with the mounting cavity; the locking assembly comprises a driving piece arranged in the mounting cavity and a locking piece in transmission connection with the driving piece; the guide rail mechanism has an unfolded state in which the first guide rail body and the second guide rail body form a conveyance guide rail, and a folded state in which the second guide rail body is folded with respect to the first guide rail body; when the locking piece is in the unfolding state, the driving piece drives the locking piece to extend into the locking cavity, so that the locking piece fixes the first guide rail body and the second guide rail body. The technical scheme of the invention improves the stability of the guide rail mechanism in work.
Description
Technical Field
The invention relates to the technical field of construction machinery, in particular to a guide rail mechanism and a wall plastering machine.
Background
The wall plastering machine in the related technology comprises a guide rail and a plastering plate which is connected to the guide rail in a sliding way, and the plastering plate can carry out the plastering work on the operation wall by sliding on the guide rail; the guide rail is generally longer so as to adapt to the operation requirement; the guide rail is provided with a foldable structure, so that the guide rail can be switched into a folded state after the wall plastering machine finishes the plastering work, the volume of the wall plastering machine is reduced, and the wall plastering machine is convenient to carry; however, when the wall plastering machine is used, the guide rail is easily influenced by external force factors, and the folding condition can occur during the plastering work, so that the plastering plate of the wall plastering machine cannot normally carry out the plastering work.
Disclosure of Invention
The invention mainly aims to provide a guide rail mechanism and a wall plastering machine, aiming at improving the stability of the guide rail mechanism in work.
In order to achieve the above object, the present invention provides a rail mechanism, including:
the first guide rail body is provided with an installation cavity;
the second guide rail body is rotatably connected with the first guide rail body and is provided with a locking cavity communicated with the mounting cavity; and
the locking assembly comprises a driving piece arranged in the mounting cavity and a locking piece in transmission connection with the driving piece;
the guide rail mechanism has an unfolded state in which the first guide rail body and the second guide rail body form a conveyance guide rail, and a folded state in which the second guide rail body is folded with respect to the first guide rail body;
when the locking piece is in the unfolding state, the driving piece drives the locking piece to extend into the locking cavity, so that the locking piece fixes the first guide rail body and the second guide rail body.
In one embodiment, the rail mechanism further comprises a sensor disposed on the first rail body, and the sensor is disposed adjacent to the second rail body; the sensor is used for detecting whether the locking piece extends into the locking cavity.
In one embodiment, a magnetic part is arranged on the side wall of the locking piece and is used for being detected and sensed by the sensor;
when the magnetic attraction type sensor is in the unfolding state, the magnetic attraction part and the sensor are arranged oppositely.
In an embodiment, the guide rail mechanism further comprises a prompting lamp arranged on the outer wall of the second guide rail body, and the prompting lamp is electrically connected with the sensor.
In one embodiment, the outer wall of the second guide rail body is provided with a dismounting piece, and the dismounting piece and the prompting lamp are arranged at intervals; the dismounting member is provided with a through hole, and the through hole is used for inserting the dismounting fork.
In one embodiment, a protrusion is arranged on an end surface of the first guide rail body facing the second guide rail body, and a groove is arranged on an end surface of the second guide rail body facing the first guide rail body;
when the unfolding state is realized, the bulge is clamped in the groove.
In one embodiment, the cross-section of the mounting cavity and the locking cavity is circular, and the diameter of the locking cavity is larger than that of the mounting cavity.
In one embodiment, the outer wall of the first guide rail body is provided with a mounting block, and the mounting block is provided with a hinge groove;
the outer wall of the second guide rail body is provided with an assembly block and an articulated shaft connected with the assembly block, and the articulated shaft is rotatably arranged in the articulated groove in a penetrating way, so that the first guide rail body is rotatably connected with the second guide rail body.
In one embodiment, the first guide rail body comprises a first bracket and a first guide rail arranged on the outer wall of the first bracket, and the first bracket is internally provided with the installation cavity;
the second guide rail body comprises a second support and a second guide rail arranged on the outer wall of the second support, the second support is rotatably connected with the first support, and the second support is provided with the locking cavity;
when the second support is in the unfolded state, the second support rotates to be arranged in parallel with the first support, so that the first guide rail and the second guide rail form the conveying guide rail.
The invention further provides a wall plastering machine which comprises a base, a wall plastering plate and the guide rail mechanism, wherein the guide rail mechanism is arranged on the base, and the wall plastering plate is connected to the guide rail mechanism in a sliding manner.
The guide rail mechanism comprises a first guide rail body, a second guide rail body and a locking assembly; the first guide rail body is also internally provided with an installation cavity; the second guide rail body is rotatably connected with the first guide rail body and is also provided with a locking cavity communicated with the mounting cavity; the locking assembly comprises a driving piece arranged in the mounting cavity and a locking piece in transmission connection with the driving piece; so set up, when the expansion state, driving piece drive locking piece stretches into the locking chamber, utilizes the locking piece fixed first guide rail body and second guide rail body for the wall plastering board of wall plastering machine can slide on first guide rail body and second guide rail body steadily, promotes the stability of guide rail mechanism at the during operation.
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, 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 the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of the wall plastering machine of the present invention;
FIG. 2 is a top view of the wall plastering machine of the present invention;
FIG. 3 is a schematic cross-sectional view A-A of FIG. 2;
fig. 4 is a partially enlarged view of fig. 3 at B.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | First guide rail body | 3 | Locking assembly |
| 1a | Mounting cavity | 31 | |
| 1b | Mounting block | 32 | Locking piece |
| 1c | Hinge groove | 4 | Sensor with a |
| 2 | Second guide rail body | 5 | |
| 2a | Locking cavity | 6 | Prompting |
| 2b | Assembling block | 7 | Disassembling |
| 2c | Articulated |
7a | Via hole |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a guide rail mechanism.
In an embodiment of the present invention, referring to fig. 1 to 4, the rail mechanism includes a first rail body 1, a second rail body 2, and a locking assembly 3; the first guide rail body 1 is provided with a mounting cavity 1 a; the second guide rail body 2 is rotatably connected with the first guide rail body 1, and the second guide rail body 2 is provided with a locking cavity 2a communicated with the mounting cavity 1 a; the locking assembly 3 comprises a driving piece 31 arranged in the installation cavity 1a and a locking piece 32 in transmission connection with the driving piece 31; the guide rail mechanism has the first guide rail body 1 with the second guide rail body 2 forms the state of expansion of conveying the guide rail and the second guide rail body 2 is relative the folded state of first guide rail body 1 is folded.
In the embodiment, when the wall plastering machine works, the second guide rail body 2 is connected with the first guide rail body 1, so that the first guide rail body 1 and the second guide rail body 2 are arranged in an extending manner along the vertical direction; at this time, the driving member 31 of the locking assembly 3 is controlled to drive the locking member 32 to ascend from the installation cavity 1a to the locking cavity 2a, that is, part of the locking member 32 is located in the installation cavity 1a, and the other part of the locking member 32 is located in the locking cavity 2a, so that the locking member 32 can be used to limit the displacement of the second guide rail body 2 in the vertical direction, and the locking member 32 fixes the first guide rail body 1 and the second guide rail body 2, so that the second guide rail body 2 cannot rotate relative to the first guide rail body 1, and at this time, the guide rail mechanism is in an unfolded state, so that the wall plastering plate of the wall plastering machine can stably slide on the first guide rail body 1 and the second guide rail body 2, and the stability of;
when the wall plastering machine does not need to work and needs to be moved, the driving piece 31 of the control locking assembly 3 drives the locking piece 32 to descend to the installation cavity 1a from the locking cavity 2a, namely, the whole locking piece 32 is reset to the installation cavity 1a in the first guide rail body 1, at the moment, the second guide rail body 2 can rotate relative to the first guide rail body 1, and a worker can drive the second guide rail body 2 to rotate downwards relative to the first guide rail body 1, so that the guide rail mechanism is in a folded state, the size of the guide rail mechanism is further reduced, and the wall plastering machine is convenient for the worker to carry.
The guide rail mechanism comprises a first guide rail body 1, a second guide rail body 2 and a locking assembly 3; the first guide rail body 1 is also internally provided with an installation cavity 1 a; the second guide rail body 2 is rotatably connected with the first guide rail body 1, and the second guide rail body 2 is also provided with a locking cavity 2a communicated with the installation cavity 1 a; the locking assembly 3 comprises a driving piece 31 arranged in the mounting cavity 1a and a locking piece 32 in transmission connection with the driving piece 31; so set up, when the expansion state, driving piece 31 drive locking piece 32 and stretch into locking chamber 2a, utilize locking piece 32 fixed first guide rail body 1 and second guide rail body 2 for the wall plastering board of wall plastering machine can slide on first guide rail body 1 and second guide rail body 2 steadily, promotes the stability of guide rail mechanism at the during operation.
In one embodiment, referring to fig. 3, the rail mechanism further includes a sensor 4 disposed on the first rail body 1, and the sensor 4 is disposed adjacent to the second rail body 2; the sensor 4 is used for detecting whether the locking member 32 protrudes into the locking cavity 2 a.
In this embodiment, guide rail mechanism is equipped with the master controller of being connected with sensor 4 electricity, and when sensor 4 detected locking piece 32 through self, sensor 4 sent the signal of telecommunication to the master controller for the master controller can in time control driving piece 31 and drive locking piece 32 and stretch into locking chamber 2a rapidly, thereby makes first guide rail body 1 and second guide rail body 2 in time form stable relation of connection, guarantees the normal work of wall plastering machine. Alternatively, the sensor 4 may be a photoelectric sensor or a magnetic sensor. In other embodiments, the guide rail mechanism can also be provided with an in-position sensor on one surface of the second guide rail body 2 facing the first guide rail body 1, and the in-position sensor is electrically connected with the master controller; when the second guide rail body 2 is connected with the first guide rail body 1 to form a transmission guide rail, the in-place sensor sends an electric signal to the main controller, and the main controller controls the sensor 4 to detect again, so that the sensor 4 is ensured to detect when the first guide rail body 1 is connected with the second guide rail body 2, and the detection accuracy of the sensor 4 is improved.
In an embodiment, referring to fig. 3 and 4, a side wall of the locking member 32 is provided with a magnetic attraction part 5, and the magnetic attraction part 5 is used for being sensed by the sensor 4; when the magnetic attraction type sensor is in the unfolding state, the magnetic attraction part and the sensor are arranged oppositely.
In the embodiment, the sensor 4 adopts a magnetic sensor, so that the detection precision of the magnetic sensor is better, and the requirement of the wall plastering machine on the height is met; through set up magnetism portion 5 of inhaling on locking piece 32 for sensor 4 detects the position of locking piece 32 more easily, reachs more accurate testing result when making sensor 4 detect, thereby lets locking piece 32 can in time insert in the locking chamber 2 a.
In an embodiment, referring to fig. 3 and 4, the rail mechanism further includes a warning light 6 disposed on an outer wall of the second rail body 2, and the warning light 6 is electrically connected to the sensor 4.
In this embodiment, when sensor 4 confirms that locking piece 32 stretches into when locking chamber 2a, sensor 4 sends the signal of telecommunication to the master controller, and the master controller then sends control command to warning light 6 according to the signal of telecommunication, and warning light 6 shines under control command's control to remind staff's second guide rail body 2's locking chamber 2a that locking piece 32 has stretched into, be in the guide rail mechanism at this moment promptly and be in the locking state, make the staff can develop the work of floating. Optionally, two indicator lights 6 may be disposed on the outer wall of the second rail body 2, wherein one indicator light 6 is a green light and represents that the rail mechanism is in the locked state; the other indicator light 6 is a red light and represents that the guide rail mechanism is in an unlocking state.
In one embodiment, referring to fig. 1, 3 and 4, the outer wall of the second rail body 2 is provided with a dismounting member 7, the dismounting member 7 is provided with a through hole 7a, and the through hole 7a is used for inserting a dismounting fork.
In the present embodiment, in view of the fact that the conveying guide formed by the second rail body 2 and the first rail body 1 is high in height, it is not easy for the worker to rotate the second rail body 2 located on the upper side. Therefore, when a worker inserts the dismounting fork into the through hole 7a, the dismounting fork is detachably connected with the dismounting part 7, the dismounting fork is driven to drive the second guide rail body 2 to rotate downwards, and the worker can rotate the second guide rail body 2 conveniently.
Optionally, the hole depth direction of the via hole 7a is arranged in parallel to the extending direction of the second rail body 2, that is, the via hole 7a extends in the vertical direction; with such an arrangement, a worker can insert the disassembling fork into the through hole 7a more easily; the dismounting member 7 can be provided with a structural member in any shape, and only the dismounting member 7 is required to be provided with a through hole 7 a.
In an embodiment, referring to fig. 1, 3 and 4, a protrusion is disposed on an end surface of the first rail body 1 facing the second rail body 2, and a groove is disposed on an end surface of the second rail body 2 facing the first rail body 1; when the unfolding state is realized, the bulge is clamped in the groove.
In this embodiment, the protrusion is formed by protruding an end surface of the first rail body 1 facing the second rail body 2, and the protruding strip extends along an extending direction of the end surface of the first rail body 1 facing the second rail body 2. The groove is formed by the end face of one end, facing the first guide rail body 1, of the second guide rail body 2 in a concave mode, and the groove extends along the extending direction of the end face of one end, facing the first guide rail body 1, of the second guide rail body 2. The first guide rail body 1 and the second guide rail body 2 are more stable in the unfolding state due to the fact that the protrusions are clamped in the grooves.
In an embodiment, referring to fig. 3 and 4, the cross-section of the mounting cavity 1a and the locking cavity 2a is circular, and the diameter of the locking cavity 2a is larger than that of the mounting cavity 1 a.
In the present embodiment, the locking member 32 is a cylinder, and the mounting cavity 1a and the locking cavity 2a are cylindrical cavities; through the arrangement, when the locking piece 32 is driven by the driving piece 31 to ascend and descend between the locking cavity 2a and the mounting cavity 1a, the locking piece 32 can extend into the locking cavity 2a with a larger diameter more easily, so that the locking piece 32 cannot extend into the locking cavity 2a easily due to errors of the locking cavity 2a and the mounting cavity 1a, and normal operation of the locking assembly 3 is guaranteed.
In an embodiment, referring to fig. 1, 3 and 4, an outer wall of the first guide rail body 1 is provided with a mounting block 1b, and the mounting block 1b is provided with a hinge groove 1 c; the outer wall of the second guide rail body 2 is provided with an assembly block 2b and an articulated shaft 2c connected with the assembly block 2b, and the articulated shaft 2c rotatably penetrates through the articulated groove 1c so that the first guide rail body 1 is rotatably connected with the second guide rail body 2.
In this embodiment, the first guide rail body 1 is provided with a first screw hole, the mounting block 1b is provided with a second screw hole, and the first guide rail body 1 and the mounting block 1b are detachably connected by screwing screws into the first screw hole and the second screw hole in sequence; the mounting block 1b comprises a body and a mounting shaft connected with the body, and the mounting shaft is provided with a hinge groove 1 c; the second guide rail body 2 is also detachably connected with the assembling block 2b and is rotatably connected in the hinge groove 1c through a hinge shaft 2c, so that the second guide rail body 2 can stably rotate relative to the first guide rail body 1.
Specifically, the first guide rail body 1 comprises a first support and a first guide rail arranged on the outer wall of the first support, and the first support is internally provided with the installation cavity 1 a; the second guide rail body 2 comprises a second support and a second guide rail arranged on the outer wall of the second support, the second support is rotatably connected with the first support, and the second support is provided with the locking cavity 2 a; when the second support is in the unfolded state, the second support rotates to be arranged in parallel with the first support, so that the first guide rail 1 and the second guide rail 2 form the conveying guide rail.
The invention further provides a wall plastering machine which comprises a base, a wall plastering plate and the guide rail mechanism, wherein the guide rail mechanism is arranged on the base, and the wall plastering plate is connected to the guide rail mechanism in a sliding manner. The specific structure of the guide rail mechanism refers to the above embodiments, and since the wall plastering machine adopts all the technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A track mechanism, comprising:
the first guide rail body is provided with an installation cavity;
the second guide rail body is rotatably connected with the first guide rail body and is provided with a locking cavity communicated with the mounting cavity; and
the locking assembly comprises a driving piece arranged in the mounting cavity and a locking piece in transmission connection with the driving piece;
the guide rail mechanism has an unfolded state in which the first guide rail body and the second guide rail body form a conveyance guide rail, and a folded state in which the second guide rail body is folded with respect to the first guide rail body;
when the locking piece is in the unfolding state, the driving piece drives the locking piece to extend into the locking cavity, so that the locking piece fixes the first guide rail body and the second guide rail body.
2. The track mechanism of claim 1 further comprising a sensor disposed on the first track body, the sensor being disposed adjacent to the second track body; the sensor is used for detecting whether the locking piece extends into the locking cavity.
3. The track mechanism as claimed in claim 2, wherein the side wall of the locking member is provided with a magnetic part for being sensed by the sensor;
when the magnetic attraction type sensor is in the unfolding state, the magnetic attraction part and the sensor are arranged oppositely.
4. The track mechanism of claim 3 further comprising a notification light disposed on an outer wall of the second track body, the notification light being electrically connected to the sensor.
5. The track mechanism as claimed in claim 4, wherein the outer wall of the second track body is provided with a detachable member, and the detachable member is spaced from the indicator light; the dismounting member is provided with a through hole, and the through hole is used for inserting the dismounting fork.
6. The rail mechanism according to claim 5, wherein an end surface of the first rail body facing the second rail body is provided with a projection, and an end surface of the second rail body facing the first rail body is provided with a groove;
when the unfolding state is realized, the bulge is clamped in the groove.
7. The track mechanism of any one of claims 1 to 6 wherein the mounting cavity and the locking cavity are circular in cross-section, the locking cavity having a diameter greater than the diameter of the mounting cavity.
8. The rail mechanism according to any one of claims 1 to 6, wherein an outer wall of the first rail body is provided with a mounting block provided with a hinge groove;
the outer wall of the second guide rail body is provided with an assembly block and an articulated shaft connected with the assembly block, and the articulated shaft is rotatably arranged in the articulated groove in a penetrating way, so that the first guide rail body is rotatably connected with the second guide rail body.
9. The track mechanism according to any one of claims 1 to 6, wherein the first track body comprises a first bracket and a first track arranged on an outer wall of the first bracket, and the mounting cavity is arranged in the first bracket;
the second guide rail body comprises a second support and a second guide rail arranged on the outer wall of the second support, the second support is rotatably connected with the first support, and the second support is provided with the locking cavity;
when the second support is in the unfolded state, the second support rotates to be arranged in parallel with the first support, so that the first guide rail and the second guide rail form the conveying guide rail.
10. A wall plastering machine, characterized in that the wall plastering machine comprises a base, a plastering plate and the guide rail mechanism of any one of claims 1 to 9, wherein the guide rail mechanism is arranged on the base, and the plastering plate is slidably connected with the guide rail mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011266552.9A CN112376859A (en) | 2020-11-12 | 2020-11-12 | Guide rail mechanism and wall plastering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011266552.9A CN112376859A (en) | 2020-11-12 | 2020-11-12 | Guide rail mechanism and wall plastering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112376859A true CN112376859A (en) | 2021-02-19 |
Family
ID=74583777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011266552.9A Pending CN112376859A (en) | 2020-11-12 | 2020-11-12 | Guide rail mechanism and wall plastering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112376859A (en) |
-
2020
- 2020-11-12 CN CN202011266552.9A patent/CN112376859A/en active Pending
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