CN220219173U - Movable frame structure - Google Patents
Movable frame structure Download PDFInfo
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- CN220219173U CN220219173U CN202321860295.0U CN202321860295U CN220219173U CN 220219173 U CN220219173 U CN 220219173U CN 202321860295 U CN202321860295 U CN 202321860295U CN 220219173 U CN220219173 U CN 220219173U
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- bottom plate
- frame structure
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- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a movable frame structure. The device comprises a rail unit, a plurality of sliding grooves and a rack, wherein the rail unit is provided with the racks; the bottom plate is arranged above the track units and comprises a through hole, and a plurality of positioning wheels matched with the sliding grooves are arranged on the bottom plate; the first bracket is fixed on the bottom plate, a first gear and a motor in transmission connection with the first gear are arranged on the bracket, and the first gear is arranged at the through hole and meshed with the rack; a second bracket rotatably disposed on the bottom plate; an electric tool mounting rack configured on the second bracket; and one end of the telescopic unit is rotatably arranged on the bottom plate, and the other end of the telescopic unit is rotatably connected with the second bracket. The motor drives the wall cutting machine to move forwards and backwards, and the telescopic unit drives the wall cutting machine to press downwards, so that the wall cutting machine is simple in structure and convenient to operate; the track unit can be fixed on the wall, promotes convenience, the accuracy of wall cutting machine operation.
Description
Technical Field
The utility model relates to the technical field of electric tool auxiliary devices, in particular to a movable frame structure.
Background
It is difficult for a user to operate a wall cutter of a large size by hand, and for this reason, a positioning bracket is generally provided for such a wall cutter, for example, a published chinese patent document CN217499886U, on which the wall cutter is mounted.
The wall cutting machine at least needs to realize two actions, namely a pressing action, a forward action and a backward action, if the action of the wall cutting machine is controlled by a bracket, an operator needs to have enough experience, otherwise, a disqualified groove body is easy to open, and therefore, in order to reduce the operation difficulty of the large-scale wall cutting machine, the applicant puts forward the application.
Disclosure of Invention
The utility model provides a movable frame structure aiming at the defects in the prior art.
In order to solve the technical problems, the utility model is solved by the following technical scheme:
a movable frame structure, comprising
The track unit comprises a plurality of sliding grooves, and racks are arranged on the track unit;
the bottom plate is arranged above the track units and comprises a through hole, and a plurality of positioning wheels matched with the sliding grooves are arranged on the bottom plate;
the first bracket is fixed on the bottom plate, a first gear and a motor in transmission connection with the first gear are installed on the first bracket, and the first gear is arranged at the through hole and meshed with the rack;
a second bracket rotatably disposed on the bottom plate;
an electric tool mounting rack arranged on the second bracket; and
and one end of the telescopic unit is rotatably arranged on the bottom plate, and the other end of the telescopic unit is rotatably connected with the second bracket.
In the above scheme, preferably, the top surface of the track unit comprises a matching groove, and the rack is embedded in the matching groove.
In the above scheme, preferably, the left side wall and the right side wall of the track unit are respectively provided with the sliding grooves, and two ends of the bottom plate corresponding to the sliding grooves are respectively provided with a plurality of positioning wheels matched with the corresponding sliding grooves;
and a plurality of positioning plates are fixed at the bottom of the track unit.
In the above aspect, preferably, the second bracket has a first folded state and a second unfolded state, and when the second bracket is in the first state, the first bracket and the corresponding component on the first bracket are contained by the second bracket.
In the above scheme, preferably, the motor is connected with a second gear in a transmission way, and the second gear is meshed with the first gear.
In the foregoing aspect, preferably, the second bracket includes a first section and a second section, the first section extends along a first axis, the second section extends along a second axis, and a predetermined angle is formed between the first axis and the second axis.
In the above aspect, preferably, the outer end of the first section is rotatably connected to the output end of the telescopic unit, and the outer end of the second section is rotatably disposed on the bottom plate.
In the above aspect, preferably, the telescopic unit is an electric telescopic rod.
In the above aspect, preferably, the electric tool mounting bracket is detachably mounted on the second bracket.
In the above scheme, preferably, the electric tool mounting bracket includes a plurality of hooks, and the second bracket includes a plurality of connecting pins matched with the hooks.
The beneficial effects of the utility model are as follows:
the motor drives the wall cutting machine to move forwards and backwards, and the telescopic unit drives the wall cutting machine to press downwards, so that the wall cutting machine is simple in structure and convenient to operate;
the track unit can be fixed on the wall, promotes convenience, the accuracy of wall cutting machine operation.
Drawings
FIG. 1 is a schematic diagram of the present utility model.
Fig. 2 is an enlarged schematic view at D in fig. 1.
Fig. 3 is a schematic view of the mounting frame of the electric tool of the present utility model.
Fig. 4 is a schematic view of the first stand of the present utility model in a second state.
Fig. 5 is a schematic diagram of the transmission cooperation of the motor and the first gear according to the present utility model.
Fig. 6 is a schematic view of the first stand of the present utility model in a first state.
Fig. 7 is a schematic cross-sectional view illustrating a state where the first gear is engaged with the rack.
Description of the embodiments
The utility model is described in further detail below with reference to the attached drawings and detailed description:
referring to fig. 1 to 7, a moving frame structure includes a rail unit 1, a base plate 2, a first bracket 3, a second bracket 4, a power tool mounting frame 5, and a telescopic unit 6.
In this embodiment, a plurality of positioning plates 11 are fixed to the bottom of the track unit 1, and a plurality of mounting holes 12 are formed in the positioning plates 11, and as one option, corresponding positioning plates 11 are mounted at two ends of the track unit 1.
The mounting holes 12 are used for mounting wall nails, so that the rail unit 1 is fixed on the wall surface.
The top surface of the track unit 1 comprises a matching groove, a rack 13 is embedded in the matching groove, and the surface of the rack 13 with teeth is upwards arranged.
The left side wall and/or the right side wall of the track unit 1 are/is provided with a chute 14 respectively, a plurality of positioning wheels 21 matched with the chute 14 are arranged on the bottom plate 2, as shown in fig. 6, the positioning wheels 21 are embedded in the chute 14, the bottom plate 2 and the parts on the bottom plate 2 can be supported and positioned while the forward and backward movements of the bottom plate 2 and the parts on the bottom plate 2 along the chute 14 can be realized, and the bottom plate 2 is arranged above the track unit 1.
As shown in fig. 5, the first bracket 3 is fixed on the bottom plate 2, the first bracket 3 is provided with a first gear 31 and a motor 32, wherein the output end of the motor 32 is in transmission connection with a second gear 33 meshed with the first gear 31, and the first gear 31 is rotatably installed on the first bracket 3, so that the motor 32 drives the first gear 31 to rotate.
The bottom plate 2 can be further provided with an outer cover 22 for wrapping the first bracket 3 and each part on the first bracket 3, so that the corresponding parts are hidden, the protection effect is achieved, and the attractiveness is improved.
In this embodiment, the bottom plate 2 is provided with a through hole 23, and the first gear 31 is disposed at the through hole 23 and engaged with the rack 13, as shown in fig. 7.
For the second bracket 4, as shown in fig. 1, 4-6, it includes a first section 41 and a second section 42, the first section 41 extends along a first axis a, the second section 42 extends along a second axis B, and a predetermined angle is formed between the first axis a and the second axis B, and the predetermined angle may be in a range between 100 degrees and 150 degrees, and the predetermined angle includes, but is not limited to, 100 degrees, 110 degrees, 120 degrees, 130 degrees, 140 degrees, 150 degrees, and the like.
The outer end of the first section 41 is rotatably connected with the output end of the telescopic unit 6, the outer end of the second section 42 is rotatably arranged on the bottom plate 2, and the telescopic unit 6 is an electric telescopic rod.
In this embodiment, the second bracket 4 has a first folded state and a second unfolded state, and when the second bracket 4 is in the first state, the first bracket 3 and the corresponding components on the first bracket 3 are contained by the second bracket 4, such as the bottom opening of the second section of the second bracket, and the interior has a corresponding accommodating cavity.
By the extension and shortening operation of the telescopic unit 6, the second bracket 4 is rotated along the rotation connection point with the bottom plate 2, the rotation range is between the first state and the second state, and the machine can be stopped at any position between the first state and the second state (including the first state and the second state).
In this embodiment, the electric tool mounting frame 5 is mounted on the second bracket 4, as one embodiment, the electric tool mounting frame 5 is detachably mounted on the second bracket 4, specifically, the electric tool mounting frame 5 includes a plurality of hooks 51, and the second bracket 4 includes a plurality of connection pins 43 matched with the hooks 51.
In specific operation, the wall cutting machine is connected with the electric tool mounting frame 5 by screws, the track unit 1 is mounted on a wall surface, and all parts on the track unit 1 are mounted on the wall surface along with the track unit 1;
the hooks 51 of the power tool mounting frame 5 are then hung on the connecting pins 43, so that the user can release the hand to mount the fastening screws, and finally the power tool mounting frame 5 is firmly fixed on the second bracket 4.
The telescopic unit 6 controls the second bracket 4 to act so as to realize the pressing action of the wall cutting machine, namely feeding and cutting the wall.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. A movable rack structure, characterized in that: comprising
The track unit comprises a plurality of sliding grooves, and racks are arranged on the track unit;
the bottom plate is arranged above the track units and comprises a through hole, and a plurality of positioning wheels matched with the sliding grooves are arranged on the bottom plate;
the first bracket is fixed on the bottom plate, a first gear and a motor in transmission connection with the first gear are installed on the first bracket, and the first gear is arranged at the through hole and meshed with the rack;
a second bracket rotatably disposed on the bottom plate;
an electric tool mounting rack arranged on the second bracket; and
and one end of the telescopic unit is rotatably arranged on the bottom plate, and the other end of the telescopic unit is rotatably connected with the second bracket.
2. A mobile frame structure according to claim 1, characterized in that: the top surface of the track unit comprises a matching groove, and the rack is embedded in the matching groove.
3. A mobile frame structure according to claim 1 or 2, characterized in that: the left side wall and the right side wall of the track unit are respectively provided with the sliding grooves, and the two ends of the bottom plate corresponding to the sliding grooves are respectively provided with a plurality of positioning wheels matched with the corresponding sliding grooves;
and a plurality of positioning plates are fixed at the bottom of the track unit.
4. A mobile frame structure according to claim 1, characterized in that: the second bracket has a first folded state and a second unfolded state, and when the second bracket is in the first state, the first bracket and corresponding parts on the first bracket are contained by the second bracket.
5. A mobile frame structure according to claim 1, characterized in that: the motor is connected with a second gear in a transmission way, and the second gear is meshed with the first gear.
6. A mobile frame structure according to claim 1, characterized in that: the second bracket includes a first section extending along a first axis and a second section extending along a second axis, the first axis and the second axis forming a predetermined angle therebetween.
7. A mobile frame structure according to claim 6, wherein: the outer end of the first section is rotationally connected with the output end of the telescopic unit, and the outer end of the second section is rotationally arranged on the bottom plate.
8. A mobile frame structure according to claim 1 or 7, characterized in that: the telescopic unit is an electric telescopic rod.
9. A mobile frame structure according to claim 1, characterized in that: the electric tool mounting frame is detachably mounted on the second bracket.
10. A mobile frame structure according to claim 9, wherein: the electric tool mounting rack comprises a plurality of hooks, and the second bracket comprises a plurality of connecting pins matched with the hooks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321860295.0U CN220219173U (en) | 2023-07-16 | 2023-07-16 | Movable frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321860295.0U CN220219173U (en) | 2023-07-16 | 2023-07-16 | Movable frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220219173U true CN220219173U (en) | 2023-12-22 |
Family
ID=89183911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321860295.0U Active CN220219173U (en) | 2023-07-16 | 2023-07-16 | Movable frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220219173U (en) |
-
2023
- 2023-07-16 CN CN202321860295.0U patent/CN220219173U/en active Active
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