CN217869905U - Setting-out marking device for building foundation construction - Google Patents
Setting-out marking device for building foundation construction Download PDFInfo
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- CN217869905U CN217869905U CN202221580283.8U CN202221580283U CN217869905U CN 217869905 U CN217869905 U CN 217869905U CN 202221580283 U CN202221580283 U CN 202221580283U CN 217869905 U CN217869905 U CN 217869905U
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Abstract
The utility model relates to a line-drawing marking device for building foundation construction, belonging to the technical field of building construction; the material storage box is fixed on the upper surface of the bottom plate and arranged on one side of the push rod; the first storage battery is fixed on one side of the lower surface of the bottom plate; the pumping pump is fixed on the lower surface of the bottom plate, the inlet end of the pumping pump is connected with the material storage box through a pipeline, the pumping pump is connected with the first storage battery, the outlet end of the pumping pump is connected with the spray head, and the spray head is suspended on the lower side of the bottom plate; the cleaning mechanism is arranged on one side of the lower surface of the bottom plate, which is far away from the push rod, and the cleaning mechanism is connected and arranged on the wheel adjacent to the cleaning mechanism; the stirring mechanism is arranged inside the material storage box (5) and is connected with the cleaning mechanism; the heating rod is fixed on the inner peripheral wall of the material storage box (5) and connected with the first storage battery; before the line is drawn, the ground can be cleaned, so that the contact between the pigment and the ground is facilitated, the line drawn is firm, and the line is not easy to fall off.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to setting-out mark device is used in construction of building foundation.
Background
The building refers to an asset formed by artificial construction, belongs to the category of fixed assets, comprises two categories of houses and structures, is constructed on a foundation regardless of the houses or the structures, is usually planned by drawing lines before construction, is convenient for next-step construction, and has a lot of dust on the road surface of a construction site, so that when the lines are drawn, the pigments are difficult to contact with the ground, the drawn lines are not firm, and the drawn lines are easy to fall off.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a reasonable in design, convenient to use's setting-out marking device for building foundation construction, before the setting-out, can clear up ground to help pigment and ground contact, the line of setting-out is firm, and then is difficult for droing.
In order to achieve the above object, the utility model adopts the following technical scheme: the novel bicycle comprises a bottom plate, wheels, a push rod and a support plate, wherein the push rod is arranged on one side of the upper surface of the bottom plate and is arranged in an inverted L shape, the wheels are symmetrically arranged on the front side and the rear side of the bottom plate in a bilateral mode, the support plate is arranged on one side, adjacent to the bottom plate, of each wheel in a screwed mode through a bearing, and the support plate is fixed on the lower surface of the bottom plate; it also includes:
the material storage box is fixed on the upper surface of the bottom plate and is arranged on one side of the push rod;
the first storage battery is fixed on one side of the lower surface of the bottom plate;
the pumping pump is fixed on the lower surface of the bottom plate, the inlet end of the pumping pump is connected with the material storage box through a pipeline, the pumping pump is connected with the first storage battery, the outlet end of the pumping pump is connected with a spray head, and the spray head is suspended on the lower side of the bottom plate;
the cleaning mechanism is arranged on one side of the lower surface of the bottom plate, which is far away from the push rod, and the cleaning mechanism is connected and arranged on the adjacent wheel;
the stirring mechanism is arranged inside the material storage box and is connected with the cleaning mechanism;
the heating rods are a plurality of heating rods, are fixed on the inner peripheral wall of the storage box in equal quantity and at equal intervals, and are connected with the first storage battery;
through above-mentioned technical scheme, pour pigment into the storage incasement, promote the catch bar, the catch bar drives the bottom plate, thereby make the wheel rotate, the wheel drives cleans the mechanism motion, and then cleans ground through cleaning the mechanism, the in-process that cleans drives the rabbling mechanism motion, thereby stir the pigment in the storage incasement, avoid its phenomenon of taking place the caking, start the heating rod simultaneously, the heating rod heats pigment, avoid its solidification, during the setting-out, start the pump, pump pigment to the shower nozzle in through the pump, at last via the shower nozzle blowout.
Preferably, the cleaning mechanism comprises:
the connecting shaft is suspended at the lower side of the bottom plate, and the front end and the rear end of the connecting shaft are respectively fixed on the rotating shafts of the wheels adjacent to the connecting shaft;
the driving shaft is suspended on the upper side of the connecting shaft, the driving shaft is inserted into the bottom plate through a bearing, the driving shaft is connected with the connecting shaft through a bevel gear pair, and the stirring mechanism is connected with the driving shaft;
the cleaning shaft is screwed on the lower surface of the bottom plate through a bearing and is screwed with the bottom plate through a synchronous wheel transmission assembly;
the cleaning brush is fixed on the bottom end of the cleaning shaft and is arranged in a manner of abutting against the ground;
through the technical scheme, the wheels drive the connecting shaft to rotate when rotating, the connecting shaft drives the driving shaft to rotate through the bevel gear pair, the driving shaft drives the cleaning shaft to rotate through the synchronizing wheel transmission assembly, the cleaning shaft drives the cleaning brush to rotate, then the ground is cleaned, and the driving shaft drives the stirring mechanism to move when rotating.
Preferably, the stirring mechanism comprises:
the stirring rod is arranged in the storage box, the top end of the stirring rod is screwed with the upper side wall of the storage box through a bearing, the lower end of the stirring rod penetrates through the lower side wall of the storage box through a sealing bearing and then is inserted into the bottom plate, and one end of the stirring rod, which is positioned in the bottom plate, is connected with the driving shaft through a synchronizing wheel transmission assembly;
the connecting sleeve ring is sleeved on the outer side of the stirring rod, the stirring rod is internally of a hollow structure, and a lifting mechanism is arranged in the stirring rod and connected with the connecting sleeve ring;
the stirring blades are a plurality of and are fixed on the outer ring wall of the connecting lantern ring at equal angles;
through above-mentioned technical scheme, drive the puddler through synchronizing wheel drive assembly when the drive shaft rotates and rotate, the puddler passes through elevating system and drives the connection lantern ring and rotate, drives the stirring leaf then and rotates, and stirring leaf pivoted in-process stirs pigment to avoid the caking of pigment, meanwhile, start elevating system, elevating system drives the connection lantern ring and reciprocates, and the connection lantern ring drives the stirring leaf and reciprocates, thereby improves the effect of stirring.
Preferably, the lifting mechanism comprises:
the second storage battery is embedded in the top end of the stirring rod;
the lifting motor is fixed on the inner top wall of the upper side of the stirring rod and is connected with the second storage battery;
the reciprocating screw rod is embedded in the stirring rod, the upper end of the reciprocating screw rod is fixedly connected with an output shaft of the lifting motor, and the lower end of the reciprocating screw rod is connected with the inner bottom wall of the stirring rod in a rotating mode through a bearing;
the two connecting rods are symmetrically fixed on the outer ring wall of the screw nut of the reciprocating screw rod front and back respectively, and the outer ends of the connecting rods penetrate through the sliding grooves in the stirring rod and are fixed on the inner wall of the connecting lantern ring;
the four graphite pads are respectively embedded on the two inner walls of the sliding grooves on the front side and the rear side of the stirring rod and abut against the ring wall of the connecting rod adjacent to the graphite pads;
through above-mentioned technical scheme, start elevator motor, elevator motor drives reciprocal lead screw and rotates, and reciprocal lead screw drives the connecting rod through the screw on it and reciprocates, and the connecting rod drives the connecting collar and reciprocates to stir the pigment of co-altitude not, and the connecting rod is at the in-process that reciprocates, seals the spout through the graphite layer, avoids pigment to get into in the puddler.
Preferably, heating wires are embedded in the stirring blades and connected with a second storage battery;
through above-mentioned technical scheme, the stirring leaf is at the in-process of stirring, starts the heater strip, heats pigment through the heater strip.
Compared with the prior art, the beneficial effects of the utility model are that: a setting-out mark device for building foundation construction, before the setting-out, can clear up ground to help pigment and ground contact, the line of setting-out is firm, and then is difficult for droing, the utility model has the advantages of set up rationally, the cost of manufacture low.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic structural view of the stirring rod of the present invention.
Fig. 5 is a schematic structural view of the middle connection sleeve ring and the connection rod of the present invention.
Description of reference numerals:
the cleaning device comprises a bottom plate 1, wheels 2, a push rod 3, a supporting plate 4, a material storage box 5, a first storage battery 6, a pumping pump 7, a spray head 8, a cleaning mechanism 9, a connecting shaft 9-1, a driving shaft 9-2, a cleaning shaft 9-3, a cleaning brush 9-4, a stirring mechanism 10, a stirring rod 10-1, a connecting lantern ring 10-2, a lifting mechanism 10-3, a second storage battery 10-3-1, a lifting motor 10-3-2, a reciprocating screw rod 10-3-3, a connecting rod 10-3-4, a graphite pad 10-3-5, a stirring blade 10-4, a heating rod 11 and a heating wire 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1-2, the present embodiment includes a bottom plate 1, wheels 2, a push rod 3 and a support plate 4, the push rod 3 is riveted and fixed on the left side of the upper surface of the bottom plate 1, the push rod 3 is arranged in an inverted L shape, the wheels 2 are symmetrically arranged on the front and rear sides of the bottom plate 1, the support plate 4 is screwed and connected on one side of the wheels 2 adjacent to the bottom plate 1 through a bearing, and the support plate 4 is riveted and fixed on the lower surface of the bottom plate 1; it also includes:
the material storage box 5 is riveted and fixed on the upper surface of the bottom plate 1, and the material storage box 5 is arranged on the right side of the push rod 3;
the first storage battery 6 is riveted and fixed on the left side of the lower surface of the bottom plate 1;
the pumping pump 7 is riveted and fixed on the lower surface of the bottom plate 1, the inlet end of the pumping pump 7 is connected with the material storage box 5 through a pipeline, the pumping pump 7 is connected with the first storage battery 6, the outlet end of the pumping pump 7 is connected with the spray head 8, and the spray head 8 is suspended on the lower side of the bottom plate 1;
the cleaning mechanism 9, the said cleaning mechanism 9 is set up in the bottom surface of the bottom plate 1 far away from one side of the pushing arm 3, the cleaning mechanism 9 is set up in the wheel 2 adjacent to it in connection;
the stirring mechanism 10 is arranged inside the material storage box 5, and the stirring mechanism 10 is connected with the cleaning mechanism 9;
the heating rods 11 are a plurality of heating rods 11, the heating rods 11 are equally and equidistantly fixed on the inner peripheral wall of the material storage box 5, and the heating rods 11 are connected with the first storage battery 6;
through the technical scheme, pour pigment into storage case 5 in, promote catch bar 3, catch bar 3 drives bottom plate 1, thereby make wheel 2 rotate, wheel 2 drives and cleans mechanism 9 motion, and then cleans ground through cleaning mechanism 9, the in-process that cleans drives the motion of rabbling mechanism 10, thereby stir the pigment in the storage case 5, avoid its phenomenon of taking place the caking, start heating rod 11 simultaneously, heating rod 11 heats pigment, avoid it to solidify, during the setting-out, start pumping pump 7, pump 7 pumps pigment to shower nozzle 8 in through pumping pump, spout via shower nozzle 8 at last.
Example 2:
referring to fig. 1-2, in addition to embodiment 1, the sweeping mechanism 9 includes:
the connecting shaft 9-1 is suspended at the lower side of the bottom plate 1, and the front end and the rear end of the connecting shaft 9-1 are respectively riveted and fixed on the rotating shaft of the wheel 2 adjacent to the connecting shaft;
the driving shaft 9-2 is suspended on the upper side of the connecting shaft 9-1, the driving shaft 9-2 is inserted into the bottom plate 1 through a bearing, the driving shaft 9-2 is connected with the connecting shaft 9-1 through a bevel gear pair, and the stirring mechanism 10 is connected with the driving shaft 9-2;
the cleaning shaft 9-3 is screwed on the lower surface of the bottom plate 1 through a bearing, and the cleaning shaft 9-3 is screwed with the bottom plate 1 through a synchronous wheel transmission assembly;
the cleaning brush 9-4 is riveted and fixed on the bottom end of the cleaning shaft 9-3, and the cleaning brush 9-4 is arranged in a manner of abutting against the ground;
through the technical scheme, the wheel 2 drives the connecting shaft 9-1 to rotate when rotating, the connecting shaft 9-1 drives the driving shaft 9-2 to rotate through the bevel gear pair, the driving shaft 9-2 drives the cleaning shaft 9-3 to rotate through the synchronous wheel transmission assembly, the cleaning shaft 9-3 drives the cleaning brush 9-4 to rotate, then the ground is cleaned, and the driving shaft 9-2 drives the stirring mechanism 10 to move while rotating.
Example 3:
referring to fig. 2-5, in example 2, the stirring mechanism 10 includes:
the stirring rod 10-1 is arranged inside the storage box 5, the top end of the stirring rod 10-1 is connected with the upper side wall of the storage box 5 through a bearing in a rotating mode, the lower end of the stirring rod 10-1 penetrates through the lower side wall of the storage box 5 through a sealing bearing and then is inserted into the bottom plate 1, and one end, located inside the bottom plate 1, of the stirring rod 10-1 is connected with the driving shaft 9-2 through a synchronous wheel transmission assembly;
the stirring device comprises a connecting lantern ring 10-2, wherein the connecting lantern ring 10-2 is sleeved on the outer side of a stirring rod 10-1, the stirring rod 10-1 is of a hollow structure, a lifting mechanism 10-3 is arranged inside the stirring rod 10-1, and the lifting mechanism 10-3 is connected with the connecting lantern ring 10-2;
the stirring vanes 10-4 are a plurality of stirring vanes 10-4, and the stirring vanes 10-4 are riveted and fixed on the outer annular wall of the connecting lantern ring 10-2 at equal angles; heating wires 12 are embedded in the stirring blades 10-4, and the heating wires 12 are connected with a second storage battery 10-3-1;
according to the technical scheme, when the driving shaft 9-2 rotates, the stirring rod 10-1 is driven to rotate through the synchronizing wheel transmission assembly, the stirring rod 10-1 drives the connecting lantern ring 10-2 to rotate through the lifting mechanism 10-3, then the stirring blade 10-4 is driven to rotate, the pigment is stirred in the rotating process of the stirring blade 10-4, and therefore agglomeration of the pigment is avoided, meanwhile, the lifting mechanism 10-3 is started, the lifting mechanism 10-3 drives the connecting lantern ring 10-2 to move up and down, the connecting lantern ring 10-2 drives the stirring blade 10-4 to move up and down, and therefore the stirring effect is improved, the heating wire 12 is started during stirring of the stirring blade 10-4, and the pigment is heated through the heating wire 12.
Example 4:
referring to fig. 3-5, in embodiment 3, the lifting mechanism 10-3 includes:
the second storage battery 10-3-1 is embedded in the top end of the stirring rod 10-1, and the second storage battery 10-3-1 is embedded in the top end of the stirring rod 10-1;
the lifting motor 10-3-2 is riveted and fixed on the inner top wall of the upper side of the stirring rod 10-1, and the lifting motor 10-3-2 is connected with the second storage battery 10-3-1;
the reciprocating screw rod 10-3-3 is embedded in the stirring rod 10-1, the upper end of the reciprocating screw rod 10-3-3 is fixedly riveted with an output shaft of the lifting motor 10-3-2, and the lower end of the reciprocating screw rod 10-3-3 is screwed with the inner bottom wall of the stirring rod 10-1 through a bearing;
the number of the connecting rods 10-3-4 is two, the connecting rods 10-3-4 are respectively and symmetrically riveted and fixed on the outer ring wall of a screw nut of the reciprocating screw rod 10-3-3 in the front-back direction, and the outer ends of the connecting rods 10-3-4 are respectively riveted and fixed on the inner wall of the connecting lantern ring 10-2 after passing through a sliding groove on the stirring rod 10-1;
the number of the graphite pads 10-3-5 is four, the four graphite pads 10-3-5 are respectively embedded and adhered to and fixed on two inner walls of the sliding grooves at the front side and the rear side of the stirring rod 10-1, and the graphite pads 10-3-5 are abutted against the ring wall of the adjacent connecting rod 10-3-4;
according to the technical scheme, the lifting motor 10-3-2 is started, the lifting motor 10-3-2 drives the reciprocating screw rod 10-3-3 to rotate, the reciprocating screw rod 10-3-3 drives the connecting rod 10-3-4 to move up and down through a nut on the reciprocating screw rod, the connecting rod 10-3-4 drives the connecting lantern ring 10-2 to move up and down, so that pigments with different heights are stirred, and the connecting rod 10-3-4 seals the chute through the graphite layer in the process of moving up and down, so that the pigments are prevented from entering the stirring rod 10-1.
When the utility model is used, pigment is poured into the storage box 5, the push rod 3 is pushed, the push rod 3 drives the bottom plate 1, so that the wheel 2 rotates, the wheel 2 drives the connecting shaft 9-1 to rotate when rotating, the connecting shaft 9-1 drives the driving shaft 9-2 to rotate through the bevel gear pair, the driving shaft 9-2 drives the cleaning shaft 9-3 to rotate through the synchronizing wheel transmission component, the cleaning shaft 9-3 drives the cleaning brush 9-4 to rotate, and then the ground is cleaned, the driving shaft 9-2 drives the stirring rod 10-1 to rotate through the synchronizing wheel transmission component when rotating, the stirring rod 10-1 drives the connecting sleeve ring 10-2 to rotate through the lifting mechanism 10-3, and then the stirring blade 10-4 is driven to rotate, the pigment is stirred in the rotating process of the stirring blade 10-4, thereby avoiding pigment agglomeration, meanwhile, starting a lifting motor 10-3-2, driving a reciprocating screw rod 10-3-3 to rotate by the lifting motor 10-3-2, driving a connecting rod 10-3-4 to move up and down by the reciprocating screw rod 10-3-3 through a screw nut on the reciprocating screw rod, driving a connecting lantern ring 10-2 to move up and down by the connecting rod 10-3-4, thereby stirring pigments with different heights, sealing a chute through a graphite layer in the process of moving up and down of the connecting rod 10-3-4, avoiding the pigment from entering a stirring rod 10-1 and agglomeration, simultaneously starting a heating rod 11, heating the pigment by the heating rod 11, avoiding solidification of the pigment, starting a pumping pump 7 when drawing a line, pumping the pigment into a spray head 8 through the pumping pump 7, and finally ejected through the ejection head 8.
Compared with the prior art, the beneficial effects of the embodiment are as follows:
1. a cleaning mechanism 9 is arranged on one side of the wheel 2, so that the ground is cleaned before the pigment is pumped by a pumping pump 7, the pigment is in contact with the ground, and a line for drawing is firm and is not easy to fall off;
2. storage case 5's inside is equipped with rabbling mechanism 10, and rabbling mechanism 10 is connected with cleaning mechanism 9, cleans mechanism 9 and is connected with wheel 2 to when promoting storage case 5, drive and clean mechanism 9 and clean, clean mechanism 9 and drive rabbling mechanism 10 and stir the inside pigment of storage case 5, need not other drive assembly, thereby can avoid pigment to deposit and solidify.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A line drawing marking device for building foundation construction comprises a bottom plate (1), wheels (2), pushing rods (3) and supporting plates (4), wherein the pushing rods (3) are arranged on one side of the upper surface of the bottom plate (1), the pushing rods (3) are arranged in an inverted L shape, the wheels (2) are symmetrically arranged on the front side and the rear side of the bottom plate (1) in the left-right direction, the supporting plates (4) are rotatably connected to one sides, adjacent to the bottom plate (1), of the wheels (2) through bearings, and the supporting plates (4) are fixed on the lower surface of the bottom plate (1); it is characterized in that it also comprises:
the storage box (5) is fixed on the upper surface of the bottom plate (1), and the storage box (5) is arranged on one side of the push rod (3);
the first storage battery (6), the first storage battery (6) is fixed on one side of the lower surface of the bottom plate (1);
the pumping pump (7) is fixed on the lower surface of the bottom plate (1), the inlet end of the pumping pump (7) is connected with the material storage box (5) through a pipeline, the pumping pump (7) is connected with the first storage battery (6), the outlet end of the pumping pump (7) is connected with the spray head (8), and the spray head (8) is suspended on the lower side of the bottom plate (1);
the cleaning mechanism (9), the cleaning mechanism (9) is arranged on one side of the lower surface of the bottom plate (1) far away from the push rod (3), and the cleaning mechanism (9) is connected and arranged on the wheel (2) adjacent to the cleaning mechanism;
the stirring mechanism (10) is arranged in the material storage box (5), and the stirring mechanism (10) is connected with the cleaning mechanism (9);
heating rod (11), heating rod (11) be the several, and its equivalent and equidistance fix on the internal perisporium of storage case (5), heating rod (11) are connected with battery (6).
2. The line marking apparatus for building foundation construction according to claim 1, wherein: the cleaning mechanism (9) comprises:
the connecting shaft (9-1) is suspended at the lower side of the bottom plate (1), and the front end and the rear end of the connecting shaft (9-1) are respectively fixed on the rotating shafts of the wheels (2) adjacent to the connecting shaft;
the driving shaft (9-2) is suspended at the upper side of the connecting shaft (9-1), the driving shaft (9-2) is inserted in the bottom plate (1) through a bearing, the driving shaft (9-2) is connected with the connecting shaft (9-1) through a bevel gear pair, and the stirring mechanism (10) is connected with the driving shaft (9-2);
the cleaning shaft (9-3) is screwed on the lower surface of the bottom plate (1) through a bearing, and the cleaning shaft (9-3) is screwed on the bottom plate (1) through a synchronous wheel transmission assembly;
the cleaning brush (9-4), the cleaning brush (9-4) is fixed on the bottom end of the cleaning shaft (9-3), and the cleaning brush (9-4) is arranged in a manner of being abutted against the ground.
3. The line marking apparatus for building foundation construction according to claim 2, wherein: the stirring mechanism (10) comprises:
the stirring rod (10-1) is arranged inside the storage box (5), the top end of the stirring rod (10-1) is connected with the upper side wall of the storage box (5) through a bearing in a rotating mode, the lower end of the stirring rod (10-1) penetrates through the lower side wall of the storage box (5) through a sealing bearing and then is inserted into the bottom plate (1), and one end, located inside the bottom plate (1), of the stirring rod (10-1) is connected with the driving shaft (9-2) through a synchronous wheel transmission assembly;
the stirring rod (10-1) is sleeved with the connecting lantern ring (10-2), the stirring rod (10-1) is of a hollow structure, the stirring rod (10-1) is internally provided with a lifting mechanism (10-3), and the lifting mechanism (10-3) is connected with the connecting lantern ring (10-2);
the stirring vanes (10-4) are provided with a plurality of stirring vanes (10-4) which are fixed on the outer ring wall of the connecting lantern ring (10-2) at equal angles.
4. The line marking apparatus for building foundation construction according to claim 3, wherein: the lifting mechanism (10-3) comprises:
the second storage battery (10-3-1), the second storage battery (10-3-1) is embedded in the top end of the stirring rod (10-1);
the lifting motor (10-3-2) is fixed on the inner top wall of the upper side of the stirring rod (10-1), and the lifting motor (10-3-2) is connected with the second storage battery (10-3-1);
the reciprocating screw rod (10-3-3), the reciprocating screw rod (10-3-3) is embedded in the stirring rod (10-1), the upper end of the reciprocating screw rod (10-3-3) is fixedly connected with the output shaft of the lifting motor (10-3-2), and the lower end of the reciprocating screw rod (10-3-3) is connected with the inner bottom wall of the stirring rod (10-1) through a bearing in a rotating mode;
the two connecting rods (10-3-4) are respectively and symmetrically fixed on the outer ring wall of the screw nut of the reciprocating screw rod (10-3-3) in the front-back direction, and the outer ends of the connecting rods (10-3-4) respectively penetrate through the sliding grooves in the stirring rod (10-1) and then are fixed on the inner wall of the connecting lantern ring (10-2);
the number of the graphite pads (10-3-5) is four, the four graphite pads (10-3-5) are respectively embedded on two inner walls of the sliding grooves on the front side and the rear side of the stirring rod (10-1), and the graphite pads (10-3-5) are abutted against the ring wall of the connecting rod (10-3-4) adjacent to the graphite pads.
5. The line drawing and marking device for building foundation construction according to claim 3, wherein: heating wires (12) are embedded in the stirring blades (10-4), and the heating wires (12) are connected with a second storage battery (10-3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221580283.8U CN217869905U (en) | 2022-06-23 | 2022-06-23 | Setting-out marking device for building foundation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221580283.8U CN217869905U (en) | 2022-06-23 | 2022-06-23 | Setting-out marking device for building foundation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217869905U true CN217869905U (en) | 2022-11-22 |
Family
ID=84096594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221580283.8U Active CN217869905U (en) | 2022-06-23 | 2022-06-23 | Setting-out marking device for building foundation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217869905U (en) |
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2022
- 2022-06-23 CN CN202221580283.8U patent/CN217869905U/en active Active
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