CN209817368U - Wall plastering machine fixing mechanism - Google Patents
Wall plastering machine fixing mechanism Download PDFInfo
- Publication number
- CN209817368U CN209817368U CN201822193097.9U CN201822193097U CN209817368U CN 209817368 U CN209817368 U CN 209817368U CN 201822193097 U CN201822193097 U CN 201822193097U CN 209817368 U CN209817368 U CN 209817368U
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- CN
- China
- Prior art keywords
- rod
- telescopic link
- sliding groove
- plastering machine
- fixing mechanism
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a construction equipment technical field specifically discloses a quick-witted fixed establishment of plastering a wall, including the connecting plate, the both ends of connecting plate are provided with U type hole, and the connecting plate surface has set firmly the fixed block, and the fixed block passes through rotating device to be connected on the bracing piece top, rotating device include the sliding tray, the sliding tray has been seted up with fixed block contact department to the bracing piece, the inside wall of sliding tray has set firmly a plurality of interior insections, has placed cylinder portion and outer insection portion in the sliding tray, the right-hand member of outer insection portion passes through the right-hand member of spring coupling at the sliding tray. The bracing piece includes telescopic link and loop bar, and the slip chamber has been seted up to the inside of loop bar, and the telescopic link nestification is at both ends about the slip chamber, and slip intracavity portion is provided with well core rod, and well core rod nestification is in the telescopic link, and well core rod goes up nestification and has the spring, and the lower extreme of bracing piece is connected with the stabilizer blade through rotating device. The utility model discloses the advantage: simple structure, easy operation, small occupied space, good stabilizing effect and convenient popularization and application.
Description
Technical Field
The utility model relates to a construction equipment technical field specifically is a wall plastering machine fixed establishment.
Background
The wall plastering machine is equipment for plastering cement mortar to a wall surface and plastering the cement mortar instead of manual work, and the main judgment standard of the finishing condition comprises the flatness of the wall surface. The wall plastering machine has the advantages of strong practicability, saving processes of dotting, strip drawing and the like in wall plastering construction, saving labor and time, being convenient to carry, simple in operation and excellent in engineering quality, and can be used by workers without any wall plastering experience and technology. On-site construction finds that the wall plastering machine is easy to move or topple due to the fact that the wall plastering machine is high in height in the plastering process, and the wall plastering machine is unstable in fixation.
Chinese patent (publication number: CN 207700626U, publication date: 2018.08.07) discloses a boosting mechanism for a wall plastering machine, which comprises a connecting block which is arranged on a wall plastering machine base and can rotate relative to the wall plastering machine base; the number of the connecting blocks is even, and the even connecting blocks are respectively arranged on two sides of the plastering machine base and are opposite in position; the telescopic component comprises a connecting sleeve and a supporting rod; one end of the connecting sleeve is connected with the connecting block, the other end of the connecting sleeve faces the ground, and the connecting sleeve is vertical to the horizontal plane; a cavity is arranged in the connecting sleeve, and an opening facing the ground is arranged on the cavity; the supporting rod is connected in the cavity in a sliding mode through the opening, and one end, facing the ground, of the supporting rod extends out of the cavity; and a connecting medium for switching the state of the boosting mechanism is also arranged between the connecting sleeve and the supporting rod. The device can generate boosting effect but can not fix the wall plastering machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wall plastering machine fixed establishment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a fixing mechanism of a wall plastering machine comprises a connecting plate, a supporting rod and a rotating device. The two ends of the connecting plate are provided with U-shaped holes, fixing bolts are embedded in the U-shaped holes, and the connecting plate can be fixed on the side wall of the plastering machine base through the fixing bolts. The near-end surface of connecting plate is fixed and is provided with the fixed block, and the left surface of fixed block rotates to be connected on the bracing piece top, is provided with rotating device between bracing piece and the fixed block. The rotating device comprises a sliding groove, a cylindrical part and an external tooth pattern part. The sliding groove is formed in the contact position of the supporting rod and the fixing block, a plurality of inner insections are uniformly and fixedly arranged on the inner side wall of the sliding groove, and the inner insections in the supporting rod and the fixing block can rotate relatively. The cylindrical part is placed in the sliding groove, the left end of the cylindrical part is fixedly connected with a bulge, and the bulge extends out of the sliding groove. The right end of the cylindrical portion is connected with an external tooth thread portion, and the right end of the external tooth thread portion is connected to the right end of the sliding groove through a spring. The protrusion is pressed down to enable the cylindrical portion and the external thread portion to move rightwards, the external thread portion is separated from the internal thread in the supporting rod, and the supporting rod can rotate at the moment. Loosen the arch, under the effect of spring, external tooth line portion removes to the left, blocks on the interior insection in bracing piece and the fixed block, makes the unable rotation of bracing piece to realize the fixed of bracing piece.
The supporting rod comprises a telescopic rod, a loop bar and a central rod. The telescopic link be hollow structure, the slip chamber has been seted up to the inside of loop bar, the telescopic link nestification is both ends about the slip chamber, the telescopic link can freely slide at the slip intracavity. The outer side wall of the end part of the telescopic rod in the sliding cavity is fixedly provided with a limiting block. The limiting block has the function of limiting the sliding of the telescopic rod, so that the telescopic rod is prevented from sliding out of the sliding cavity. The inside well core rod that is provided with of slip intracavity portion, well core rod's upper and lower both ends are nested inside the telescopic link, and well core rod can freely slide in the telescopic link, and well core rod's both ends have set firmly the hood, and the inside wall of slip intracavity telescopic link tip is fixed to be provided with the stopper, and stopper and hood cooperation have the gliding effect of well core rod of restriction, avoid well core rod roll-off telescopic link. The spring is nested on the central rod between the two telescopic rods, and the spring has a supporting effect on the telescopic rods. The telescopic rod can freely stretch out and draw back under the action of the spring, so that the supporting rod has certain elasticity. The lower extreme of bracing piece is connected with the stabilizer blade through rotating device, and the area of contact of bracing piece and ground has been increased in the setting of stabilizer blade, makes the fixed more stable of bracing piece.
As a further aspect of the present invention: the sliding groove is of a cylindrical structure with a convex cross section.
As a further aspect of the present invention: external tooth line portion be hollow structure and nested have the guide bar, the guide bar nestification is in the spring, the guide bar is fixed in the sliding tray, external tooth line portion can be relative guide bar relative slip, the setting up of guide bar makes cylinder portion and external tooth line portion slip more smoothly.
As a further aspect of the present invention: the sliding cavity is of a cylindrical structure with a thick middle part and two thin ends.
As a further aspect of the present invention: the rubber pads are adhered to the lower surfaces of the support legs, friction force between the support legs and the ground is increased due to the arrangement of the rubber pads, and the support legs are placed more stably.
As a further aspect of the present invention: rubber pad all around be provided with the insection at the lower surface of stabilizer blade, stabilizer blade and the ground relative slip that the setting of insection was avoided makes the stabilizer blade fixed more stable.
Compared with the prior art, the beneficial effects of the utility model are that: by using the rotating device, the supporting rod and the supporting legs can be rotated well, so that the fixing mechanism is convenient and quick to use. When bracing piece and stabilizer blade are stretched out, can be fine fix the machine of plastering a wall, increased the stability of machine of plastering a wall, when receiving up bracing piece and stabilizer blade, reduced the volume of machine of plastering a wall, practiced thrift occupation space, convenient the transport and the storage of machine of plastering a wall. The adoption can flexible bracing piece can slow down the machine of plastering a wall undulant. The fixation is more stable. The supporting legs are used for increasing the contact area of the supporting rod and the ground, so that the supporting rod is more stable to fix. The rubber pad and the insection are arranged to enable the support legs to be fixed more stably. The utility model discloses the advantage: simple structure, easy operation, small occupied space, good stabilizing effect and convenient popularization and application.
Drawings
Fig. 1 is a schematic structural diagram of a fixing mechanism 1 of a wall plastering machine.
Fig. 2 is a schematic structural view of a support rod in the fixing mechanism of the wall plastering machine in embodiment 1.
Fig. 3 is a schematic structural diagram of a rotating device in embodiment 1 of a fixing mechanism of a wall plastering machine.
Fig. 4 is a schematic structural view of a support leg in embodiment 2 of the fixing mechanism of the wall plastering machine.
In the figure, a connecting plate 1, a fixing block 2, a U-shaped hole 3, a fixing bolt 4, a supporting rod 5, a supporting leg 6, a telescopic rod 7, a top cap 8, a sliding cavity 9, a loop bar 10, a limiting block 11, a central rod 12, a cylindrical portion 13, a protrusion 14, a sliding groove 15, an inner insection 16, an outer insection 17, a guide rod 18, a spring 19, an insection 20 and a rubber pad 21.
Detailed Description
In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.
Example 1
Referring to fig. 1-3, a fixing mechanism of a wall plastering machine includes a connecting plate 1, a supporting rod 5 and a rotating device. Two ends of the connecting plate 1 are provided with U-shaped holes 3, fixing bolts 4 are embedded in the U-shaped holes 3, and the connecting plate 1 can be fixed on the side wall of the plastering machine base through the fixing bolts 4. The fixed block 2 is fixedly arranged on the surface of the near end of the connecting plate 1, the left side face of the fixed block 2 is rotatably connected to the top end of the supporting rod 5, and a rotating device is arranged between the supporting rod 5 and the fixed block 2. The rotating means comprises a sliding groove 15, a cylindrical portion 13 and an external spline portion 17. The sliding groove 15 has been seted up with fixed block 2 contact department to bracing piece 5, and sliding groove 15 is the cylindric structure of the protruding style of calligraphy of cross-section, and the even a plurality of interior insections 16 that have set firmly of inside wall of sliding groove 15, and the interior insection 16 of bracing piece 5 interior and fixed block 2 can rotate relatively. The cylindrical part 13 is placed in the sliding groove 15, the left end of the cylindrical part 13 is fixedly connected with the bulge 14, and the bulge 14 extends out of the sliding groove 15. The right end of the cylindrical portion 13 is connected to an external spline portion 17, and the right end of the external spline portion 17 is connected to the right end of the slide groove 15 via a spring 19. The protrusion 14 is pushed down to move the cylindrical portion 13 and the external teeth 17 rightward, and the external teeth 17 are disengaged from the internal teeth 16 of the support rod 5, so that the support rod 5 can rotate. The protrusion 14 is loosened, and the external thread part 17 moves leftwards under the action of the spring 19 and is clamped on the internal threads 16 in the support rod 5 and the fixed block 2, so that the support rod 5 cannot rotate, and the support rod 5 is fixed. The external tooth-print part 17 is of a hollow structure and is nested with the guide rod 18, the guide rod 18 is nested in the spring 19, the guide rod 18 is fixed in the sliding groove 15, the external tooth-print part 17 can slide relative to the guide rod 18, and the arrangement of the guide rod 18 enables the cylindrical part 13 and the external tooth-print part 17 to slide more smoothly.
The support rod 5 comprises a telescopic rod 7, a loop bar 10 and a central rod 12. The telescopic link 7 be hollow structure, slip chamber 9 has been seted up to the inside of loop bar 10, slip chamber 9 is thick both ends thin cylindric structure in the middle of, telescopic link 7 nestification is both ends about slip chamber 9, telescopic link 7 can freely slide in slip chamber 9. The outer side wall of the end part of the telescopic rod 7 in the sliding cavity 9 is fixedly provided with a limiting block 11. The limiting block 11 has the function of limiting the sliding of the telescopic rod 7, and the telescopic rod 7 is prevented from sliding out of the sliding cavity 9. The inside well core rod 12 that is provided with of sliding chamber 9, the upper and lower both ends of well core rod 12 are nested inside telescopic link 7, well core rod 12 can freely slide in telescopic link 7, well core rod 12's both ends have set firmly hood 8, the fixed stopper 11 that is provided with of inside wall of 7 tip of telescopic link in sliding chamber 9, stopper 11 and hood 8 cooperation have the gliding effect of well core rod 12 of restriction, avoid well core rod 12 roll-off telescopic link 7. A spring 19 is nested on the central rod 12 between the two telescopic rods 7, and the spring 19 has a supporting effect on the telescopic rods 7. The telescopic rod 7 can be freely stretched under the action of the spring 19, so that the support rod 5 has certain elasticity. The lower extreme of bracing piece 5 is connected with stabilizer blade 6 through rotating device, and the area of contact of bracing piece 5 with ground has been increased in the setting of stabilizer blade 6, makes the fixed more stable of bracing piece 5.
The utility model discloses a theory of operation is: the connecting plate 1 is fixed on the side wall of the base of the plastering machine through the fixing bolt 4, the bulge 14 is pressed down, the cylindrical part 13 and the external tooth pattern part 17 move rightwards, the external tooth pattern part 17 is separated from the internal tooth pattern 16 in the supporting rod 5, and the supporting rod 5 rotates to be in contact with the ground. Rotating support leg 6 and ground contact in the same way, loosening arch 14, under spring 19's effect, external tooth line portion 17 moves left, blocks on the internal tooth line 16 in bracing piece 5 and fixed block 2, makes bracing piece 5 unable rotation to realize the fixed of bracing piece 5 and support leg 6. After the use is finished, the supporting rod 5 and the supporting leg 6 can be reversely rotated and retracted by pressing the bulge 14.
Example 2
Referring to fig. 4, based on embodiment 1, a rubber pad 21 is adhered to the lower surface of the supporting foot 6, and the rubber pad 21 increases the friction force between the supporting foot 6 and the ground, so that the supporting foot 6 is placed more stably. Rubber pad 21 is provided with insection 20 around the lower surface of stabilizer blade 6, and stabilizer blade 6 and the relative slip on ground that the setting of insection 20 was avoided makes stabilizer blade 6 fixed more stable.
The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. A fixing mechanism of a wall plastering machine comprises a connecting plate (1), a supporting rod (5) and a rotating device, wherein U-shaped holes (3) are formed in two ends of the connecting plate (1), fixing bolts (4) are embedded in the U-shaped holes (3), a fixing block (2) is fixedly arranged on the surface of the near end of the connecting plate (1), the left side face of the fixing block (2) is rotatably connected to the top end of the supporting rod (5), the fixing mechanism is characterized in that the rotating device is arranged between the supporting rod (5) and the fixing block (2), the rotating device comprises a sliding groove (15), a cylindrical part (13) and an external toothed part (17), the sliding groove (15) is formed in the contact part of the supporting rod (5) and the fixing block (2), a plurality of internal toothed grains (16) are uniformly and fixedly arranged on the inner side wall of the sliding groove (15), the cylindrical part (13) is arranged in the sliding groove (15), and a, the right end of the cylindrical part (13) is connected with an external gear section (17), and the right end of the external gear section (17) is connected with the right end of the sliding groove (15) through a spring (19);
the supporting rod (5) comprises a telescopic rod (7), a loop bar (10) and a central rod (12), telescopic link (7) be hollow structure, slip chamber (9) have been seted up to the inside of loop bar (10), telescopic link (7) nestification is both ends about slip chamber (9), the fixed stopper (11) that is provided with of lateral wall of telescopic link (7) tip in slip chamber (9), slip chamber (9) inside is provided with well core rod (12), the upper and lower both ends nestification of well core rod (12) is inside telescopic link (7), the both ends of well core rod (12) have set firmly hood (8), the fixed stopper (11) that is provided with of inside wall of telescopic link (7) tip in slip chamber (9), nested spring (19) on well core rod (12) between two telescopic links (7), the lower extreme of bracing piece (5) is connected with stabilizer blade (6) through rotating device.
2. A fixing mechanism of a plastering machine according to claim 1, wherein the sliding groove (15) is a cylindrical structure with a convex cross section.
3. A fixing mechanism of a plastering machine according to claim 1 or 2, wherein the external gear (17) is hollow and is nested with a guide rod (18), the guide rod (18) is nested in a spring (19), and the guide rod (18) is fixed in the sliding groove (15).
4. A fixing mechanism of a plastering machine according to claim 3, wherein the sliding cavity (9) is a cylindrical structure with a thick middle part and two thin ends.
5. A fixing mechanism of a wall plastering machine according to claim 4, wherein a rubber pad (21) is adhered to the lower surface of the supporting leg (6).
6. A fixing mechanism of a wall plastering machine according to claim 5, wherein the rubber pad (21) is provided with insections (20) around the lower surface of the supporting leg (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822193097.9U CN209817368U (en) | 2018-12-26 | 2018-12-26 | Wall plastering machine fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822193097.9U CN209817368U (en) | 2018-12-26 | 2018-12-26 | Wall plastering machine fixing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209817368U true CN209817368U (en) | 2019-12-20 |
Family
ID=68869966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822193097.9U Expired - Fee Related CN209817368U (en) | 2018-12-26 | 2018-12-26 | Wall plastering machine fixing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209817368U (en) |
-
2018
- 2018-12-26 CN CN201822193097.9U patent/CN209817368U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20201226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |