CN209855258U - Bidirectional sliding type wall building pointing device capable of being used by left hand and right hand in an interchangeable manner - Google Patents
Bidirectional sliding type wall building pointing device capable of being used by left hand and right hand in an interchangeable manner Download PDFInfo
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- CN209855258U CN209855258U CN201920422668.3U CN201920422668U CN209855258U CN 209855258 U CN209855258 U CN 209855258U CN 201920422668 U CN201920422668 U CN 201920422668U CN 209855258 U CN209855258 U CN 209855258U
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- holding rod
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Abstract
The utility model relates to a two-way slidingtype pointing device of building a wall that can control hand interchange and use, characterized by: the left holding rod and the right holding rod which are welded together in a crescent shape are taken as main bodies, and a threaded hole and a screw rod which is matched with the threaded hole to rotate in the middle welding position are arranged; the left holding rod and the right holding rod are respectively provided with a left pulley and a right pulley which are symmetrical by taking a screw as a reference, fixed shafts are respectively arranged on the left holding rod and the right holding rod and penetrate through the left pulley and the right pulley, and buckles are arranged at the positions of the fixed shafts, which are positioned at the two ends of the left pulley and the right pulley; the middle position of the fixed shaft is provided with an arc section fixed rod which can rotate around the fixed shaft, and the arc section fixed rod is symmetrically distributed by taking the screw rod as the center; the utility model can change one hand into another after working fatigue through the left holding rod and the right holding rod which can be used by the left hand and the right hand alternately, and has convenient use and simple operation; and the coating depth of the seam beautifying plates on two sides is adjusted through the middle screw rod, the design is ingenious, and the operation is convenient.
Description
Technical Field
The utility model relates to a building engineering technical field refers in particular to a two-way slidingtype pointing device of building a wall that can left and right hand interchange used.
Background
In the process of building a clean water wall, cement mortar is adopted for bonding bricks, and the thickness of horizontal and vertical mortar joints of the wall is regulated to be 8-12 mm; the pointing is to seal the wall joint of the dry wall by cement mortar, which is more beautiful on one hand and enhances the strength of the wall on the other hand.
At present the in-process of building a wall, the gap between two bricks all is that the workman of building a wall makes mortar to the gap inside with cleaver or mud trowel and packs, paints the mixture of filling in the gap of building a wall earlier and piles up on the gap of building a wall, because there is certain stickness between the mixture, the mortar can glue on the gap.
Then, the mixture is coated and pressed, in order to improve the wall building efficiency, workers usually use a cleaver to plug mortar into the gap from two sides of the gap in order to treat the gap, the gap mortar is full on the outer surface, and the middle of the gap mortar is empty; this also results in unsafe walls for later use.
And the mud trowel dynamics is not convenient for control in the use, and this can cause the degree of depth inconsistent to the crack packing, and the wall body structure can be unstable after receiving the weather invasion and attack for a long time like this, causes the potential safety hazard easily, so the urgent need design a wall of building a wall jointing device, and can control hand alternate use in workman's use, alleviate workman work fatigue.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a two-way slidingtype jointing device of building a wall that can control hand interchange and use.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a can control two-way slidingtype device of pointing on wall of hand interchange use which characterized by: the left holding rod and the right holding rod which are welded together in a crescent shape are taken as main bodies, and a threaded hole and a screw rod which is matched with the threaded hole to rotate in the middle welding position are arranged; the left holding rod and the right holding rod are respectively provided with a left pulley and a right pulley which are symmetrical by taking a screw as a reference, fixed shafts are respectively arranged on the left holding rod and the right holding rod and penetrate through the left pulley and the right pulley, and buckles are arranged at the positions of the fixed shafts, which are positioned at the two ends of the left pulley and the right pulley, and are convenient for limiting the relative positions of the left pulley and the right pulley and the fixed shafts; the middle position of the fixed shaft is provided with an arc section fixed rod which can rotate around the fixed shaft, and the arc section fixed rod is symmetrically distributed by taking the screw rod as the center.
Preferably, the upper end of the screw rod is provided with a knob, so that the screw rod can rotate conveniently; the screw rod lower extreme is equipped with the buckle and overlaps the fixed sleeve that is located the buckle in the middle of the screw rod end, and the buckle limits the relative position between sleeve and the screw rod, and fixed sleeve can be at the terminal rotatory rotation of screw rod between the buckle.
Preferably, the bottom of the arc-section fixing rod is provided with a seam beautifying plate fixedly connected with the arc-section fixing rod, the bending radians of the seam beautifying plate and the arc-section fixing rod are the same, the cross section of the seam beautifying plate is bent in a crescent shape, and the seam painting material is conveniently pressed into a wall building gap by utilizing a convex bending part.
Preferably, the two sides of the seam beautifying plate are provided with raised arc-section lugs, and the arc-section lugs and the seam beautifying plate form a crescent arc slope surface
Preferably, a sliding rod is arranged between the tail end of the arc-section fixing rod and the fixing sleeve and extends into the fixing sleeve, the sliding rod can be attached to the inner wall of the fixing sleeve to slide, and a fixing pin is arranged between the sliding rod and the arc-section fixing rod and penetrates through the sliding rod and the arc-section fixing rod, so that the sliding rod and the arc-section fixing rod can rotate in a mutual moving mode.
Preferably, the left holding rod and the right holding rod are respectively provided with a left pressure groove and a right pressure groove at the two sides of the screw rod, so that the thumb of the left hand or the right hand can press and exert force when the left hand or the right hand is used.
The utility model has the advantages that: the left holding rod and the right holding rod which can be used by the left hand and the right hand in an interchangeable way are used for replacing one hand after one hand is tired, so that the use is convenient and the operation is simple; and the coating depth of the seam beautifying plates on two sides is adjusted through the middle screw rod, the design is ingenious, and the operation is convenient.
Drawings
Fig. 1 is a perspective view of the bidirectional sliding type walling jointing device which can be used by interchanging left and right hands.
Fig. 2 is a front view of the bidirectional sliding type walling jointing device which can be used by interchanging left and right hands.
Fig. 3 is a sectional view at a-a of the bidirectional sliding walling jointing device which can be used by interchanging left and right hands and is shown in fig. 2.
Fig. 4 is a partially enlarged view of a bidirectional sliding type walling jointing device B which can be used interchangeably with left and right hands shown in fig. 3.
Fig. 5 is a partially enlarged view of a bidirectional sliding type walling jointing device C which can be used interchangeably with left and right hands in fig. 1.
In the figure: 1. a left pulley, 12, a right pulley; 2. a left holding rod 21 and a right holding rod; 3. a left pressure groove 31 and a right pressure groove; 4. knob, 41, screw; 5. a fixed sleeve 51, a fixed pin 52, a sliding rod; 6. a threaded hole; 7. a seam beautifying plate 71, arc-segment lugs; 8. fixing a rod by an arc section; 9. fixed axle, 91, buckle.
Detailed Description
In order to make the technical solution of the present invention more clear, the present invention will be further explained with reference to the embodiments of the drawings.
As shown in fig. 1-5, the bidirectional sliding type walling and jointing device capable of being used by exchanging left and right hands of the utility model is characterized in that: the left holding rod 2 and the right holding rod 21 which are welded together in a crescent shape are taken as main bodies, and a threaded hole 6 and a screw 41 which is matched with the threaded hole 6 to rotate in the middle welding position are arranged; the left holding rod 2 and the right holding rod 21 are respectively provided with a left pulley 1 and a right pulley 12 which are symmetrical by taking the screw rod 41 as a reference, the left holding rod 2 and the right holding rod 21 are respectively provided with a fixed shaft 9 which penetrates through the left pulley 1 and the right pulley 12, the fixed shaft 9 is provided with a buckle 91 at two ends of the left pulley 1 and the right pulley 12, and the buckle 91 is convenient for limiting the relative position between the left pulley 1 and the fixed shaft 9 and the right pulley 12; the middle position of the fixed shaft 9 is provided with an arc section fixing rod 8 which can rotate around the fixed shaft 9, and the arc section fixing rod 8 is symmetrically distributed by taking the screw rod 41 as the center.
When the device is used, the left pulley 1 and the right pulley 12 are simultaneously pressed on two sides of a wall building gap, the knob 4 is rotated at the moment, the screw rod 41 below the knob 4 is lifted or lowered through the fixing sleeve 5 to the sliding rods 52 on two sides, and meanwhile, the sliding rods 52 on two sides drive the arc section fixing rod 8 and the seam beautifying plate 7 fixed below the arc section fixing rod 8 to be pressed on the wall building gap; when the knob 4 stops rotating, the screw rod 41 is locked with the threaded hole 6 in a matched mode; at the moment, the left holding rod 2 or the right holding rod 21 is respectively held and pressed by a right hand or a left hand, then the joint beautifying plate 7 slides on the wall building gap, redundant paint on the wall building gap is squeezed, and the wall building gap is filled with the paint and pressed; the left holding rod 2 and the right holding rod 21 which can be used by exchanging the left hand and the right hand are used for exchanging the other hand after one hand is tired, so that the use is convenient and the operation is simple; and the coating depth of the seam beautifying plates 7 on the two sides is adjusted through the middle screw rod 41, the design is ingenious, and the operation is convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a can control two-way slidingtype device of pointing on wall of hand interchange use which characterized by: the left holding rod and the right holding rod which are welded together in a crescent shape are taken as main bodies, and a threaded hole and a screw rod which is matched with the threaded hole to rotate in the middle welding position are arranged; the left holding rod and the right holding rod are respectively provided with a left pulley and a right pulley which are symmetrical by taking a screw as a reference, fixed shafts are respectively arranged on the left holding rod and the right holding rod and penetrate through the left pulley and the right pulley, and buckles are arranged at the positions of the fixed shafts, which are positioned at the two ends of the left pulley and the right pulley, and are convenient for limiting the relative positions of the left pulley and the right pulley and the fixed shafts; the middle position of the fixed shaft is provided with an arc section fixed rod which can rotate around the fixed shaft, and the arc section fixed rod is symmetrically distributed by taking the screw rod as the center.
2. The bidirectional sliding type walling jointing device capable of being used interchangeably by left and right hands according to claim 1, wherein: the upper end of the screw rod is provided with a knob which is convenient to rotate; the screw rod lower extreme is equipped with the buckle and overlaps the fixed sleeve that is located the buckle in the middle of the screw rod end, and the buckle limits the relative position between sleeve and the screw rod, and fixed sleeve can be at the terminal rotatory rotation of screw rod between the buckle.
3. The bidirectional sliding type walling jointing device capable of being used interchangeably by left and right hands according to claim 1, wherein: the bottom of the arc-section fixing rod is provided with a seam beautifying plate fixedly connected with the arc-section fixing rod, the bending radian of the seam beautifying plate is the same as that of the arc-section fixing rod, the cross section of the seam beautifying plate is bent in a crescent shape, and the seam painting material is conveniently pressed into a wall building gap by utilizing a convex bent part.
4. The bidirectional sliding type walling jointing device capable of being used interchangeably by left and right hands according to claim 3, wherein: arc-shaped lugs which are raised are arranged on two sides of the seam beautifying plate, and the arc-shaped lugs and the seam beautifying plate form a crescent arc slope.
5. The bidirectional sliding type walling jointing device capable of being used interchangeably by left and right hands according to claim 1, wherein: the arc section fixing rod fixing device is characterized in that a sliding rod is arranged between the tail end of the arc section fixing rod and the fixing sleeve and extends into the fixing sleeve, the sliding rod can be attached to the inner wall of the fixing sleeve to slide, and a fixing pin is arranged between the sliding rod and the arc section fixing rod and penetrates through the sliding rod and the arc section fixing rod, so that the sliding rod and the arc section fixing rod can rotate in a movable mode.
6. The bidirectional sliding type walling jointing device capable of being used interchangeably by left and right hands according to claim 1, wherein: the left holding rod and the right holding rod are respectively provided with a left pressure groove and a right pressure groove at the two sides of the screw rod, so that the thumb of the left hand or the right hand can press and exert force when the left hand or the right hand is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920422668.3U CN209855258U (en) | 2019-03-31 | 2019-03-31 | Bidirectional sliding type wall building pointing device capable of being used by left hand and right hand in an interchangeable manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920422668.3U CN209855258U (en) | 2019-03-31 | 2019-03-31 | Bidirectional sliding type wall building pointing device capable of being used by left hand and right hand in an interchangeable manner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209855258U true CN209855258U (en) | 2019-12-27 |
Family
ID=68935709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920422668.3U Expired - Fee Related CN209855258U (en) | 2019-03-31 | 2019-03-31 | Bidirectional sliding type wall building pointing device capable of being used by left hand and right hand in an interchangeable manner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209855258U (en) |
-
2019
- 2019-03-31 CN CN201920422668.3U patent/CN209855258U/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: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |