CN215889252U - Construction tool convenient for wall plastering behind downpipe - Google Patents
Construction tool convenient for wall plastering behind downpipe Download PDFInfo
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- CN215889252U CN215889252U CN202122304009.XU CN202122304009U CN215889252U CN 215889252 U CN215889252 U CN 215889252U CN 202122304009 U CN202122304009 U CN 202122304009U CN 215889252 U CN215889252 U CN 215889252U
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- handle
- connecting rod
- plastering
- downpipe
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Abstract
The utility model discloses a construction tool convenient for plastering a rear wall surface of a downpipe, which comprises a first blade, a second blade, a handle and a connecting rod, wherein the first blade is a rectangular plate with a preset thickness, and a clamping groove is formed in the end surface of the head end of the first blade; second blade and first blade match, second blade tail end side end face corresponds the draw-in groove and is equipped with the inserted sheet, and the head end is close to the fixed spliced pole that is equipped with of tip department, and the second blade inserts the draw-in groove through the inserted sheet and is connected with first blade block, and the handle passes through connecting handle fixed mounting at first blade tail end, and fixed connection can be dismantled with the spliced pole to the connecting rod head end, trailing end connection handle, and the connecting rod middle part is rotated through pivot and support column and is connected, first blade of support column bottom surface contact or second blade. The utility model solves the problems that the wall surface behind the downpipe is difficult to plaster and the hands of workers are easy to hurt because the wall surface is limited by the blockage of the downpipe at present, and improves the plastering efficiency and the plastering quality simultaneously.
Description
Technical Field
The utility model belongs to the technical field of building construction tools, and particularly relates to a construction tool convenient for plastering a rear wall surface of a downpipe.
Background
The downpipe is a drainage pipeline arranged in a kitchen or a toilet in a building, is generally arranged at a corner close to a wall body and has a larger pipe diameter, so that the wall body right opposite to the downpipe is blocked by the downpipe, and plastering operation is difficult to perform. The wall slowly plasters behind the present workman adopts handheld plastering sword to stretch into the pipe in the water, because the application of force is inconvenient, not only the work efficiency of plastering is low, and the wall body is plastered inhomogeneously moreover, during the operation, scrapes workman's hand easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a construction tool convenient for plastering a rear wall surface of a downpipe, which solves the problems that the conventional construction tool is limited by the blockage of the downpipe, is difficult to plaster the rear wall surface of the downpipe and is easy to hurt hands of workers, and improves the plastering efficiency and the plastering quality.
The technical scheme adopted by the utility model is that the construction tool convenient for plastering the rear wall surface of the downpipe comprises:
the first blade is a rectangular plate with a preset thickness, and a clamping groove is formed in the end face of the head end side of the first blade;
the second blade is matched with the first blade, an inserting piece is arranged on the end face of the tail end of the second blade, which corresponds to the clamping groove, a connecting column is fixedly arranged at the position, close to the end part, of the head end of the second blade, and the second blade is connected with the first blade in a clamping manner through the inserting piece inserted into the clamping groove;
the handle is fixedly arranged at the tail end of the first blade through the connecting handle;
the connecting rod, fixed connection can be dismantled with the spliced pole to the head end, the end-to-end connection handle, and the connecting rod middle part is rotated through pivot and support column and is connected, first blade of support column bottom surface contact or second blade.
Further, the handle includes:
a horizontal handle for holding;
the connecting handle is connected to vertical handle, bottom, the horizontal handle head end of top fixed connection, the inside cavity that is equipped with of vertical handle to two through-holes are seted up relatively to vertical handle wall corresponding connecting rod, and the connecting rod runs through the handle through two through-holes.
Furthermore, a sliding groove is formed in the through hole in a matched mode above the connecting rod and used for upwards lifting the connecting rod, a spring is fixedly arranged at the top end of the cavity inside the vertical handle, and the bottom end of the spring is in surface contact with the connecting rod.
Furthermore, a threaded hole is formed in the top end of the connecting column, and the connecting rod is in threaded connection with the connecting column through the threaded hole.
Furthermore, a connecting strip is arranged between the connecting column and the second blade, and the connecting strip is arranged on the central axis of the second blade along the length direction of the second blade;
furthermore, the supporting column is located at the joint of the first blade and the second blade, and rubber is fixedly arranged at the bottom end of the supporting column.
Further, it still includes the rubber circle, and the cover is located between handle and the connecting rod.
Compared with the prior art, the utility model has the effective effects that:
1) according to the utility model, the first blade and the second blade are connected to form the plastering knife with a preset length, so that the plastering knife can extend from the outer side to the inner side of the downpipe to plaster the rear wall surface, the hands of workers are prevented from being rubbed and scratched at the downpipe, and the first blade and the second blade are connected by using the rod, so that the connection stability of the first blade and the second blade is enhanced, the force is transmitted to the head end of the first blade, the control force on mortar is improved, and the plastering quality is ensured;
2) the handle is provided with a through hole corresponding to the connecting rod, the connecting rod penetrates through the handle through the through hole, on one hand, the connecting rod is convenient to be connected with the handle, on the other hand, the connecting rod is convenient to apply holding force from the horizontal handle, particularly, a sliding groove is formed above the through hole, the tail end of the connecting rod is lifted by upward slight force application, and under the action of the supporting column and the rotating shaft, the head end of the connecting rod downwards exerts certain downward pressure on the second blade, so that the control on the second blade is enhanced, and the plastering quality is further improved;
3) the connecting column is in threaded connection with the connecting rod, so that the mounting and the dismounting are convenient, and the storage and the carrying after the dismounting are convenient;
4) the connecting strip is arranged between the connecting column and the second blade, so that the contact area between the connecting column and the second blade is increased, and the force is favorably guided to each part of the head end of the second blade;
5) the supporting column is positioned at the joint of the first blade and the second blade, the force balance of the first blade and the force balance of the second blade are kept, rubber is arranged at the bottom end of the supporting column, the first blade or the second blade is prevented from being damaged, the friction force at the bottom end of the supporting column is increased, and slipping is avoided;
6) connecting rod and handle are established through setting up the rubber circle cover, keep the connecting rod stable, prevent to slide to the elasticity of rubber circle makes the connecting rod tail end have ascending trend all the time, and the workman saves strength to the power of gripping of connecting rod when reducing to plaster.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a side view of the handle of the present invention.
The figure is marked with: 1. first blade, 11, draw-in groove, 2, second blade, 21, inserted sheet, 22, spliced pole, 3, handle, 31, horizontal handle, 32, vertical handle, 321, through-hole, 322, sliding tray, 323, spring, 4, connecting rod, 41, support column, 411, rubber, 5, rubber sleeve.
Detailed Description
The utility model will be further explained in conjunction with the drawings attached to the specification in order to facilitate better understanding by those skilled in the art.
Referring to fig. 1-3, a construction tool for plastering a rear wall of a downpipe includes a first blade 1, a second blade 2, a handle 3, a connecting rod 4 and a rubber ring 5.
The first blade 1 is a rectangular plate thin plate with a preset thickness, and a clamping groove 11 is formed in the end face of the head end of the first blade 1; second blade 2 is the rectangle sheet metal that structure and first blade 1 match, 2 tail end side end faces of second blade correspond draw-in groove 11 and are equipped with inserted sheet 21, 2 head ends of second blade are close to the fixed spliced pole 22 that upwards is equipped with of tip department, second blade 2 inserts draw-in groove 11 through inserted sheet 21 and is connected with 1 block of first blade, form one and plaster the blade, its length is greater than the distance between the pipe in the water outside and the inboard wall corner, the realization stretches into the inboard from the pipe in the water outside and plasters back wall, solve and block the restriction by the pipe in the water at present, it plasters to pipe in the water back wall to be difficult to, and the problem of the easy wounded hand of workman.
In this embodiment, a connecting strip 23 is disposed between the connecting column 22 and the second blade 2, so as to increase the contact area between the connecting column 22 and the second blade 2, and the connecting strip 23 is disposed on the axial line of the second blade 2 along the length direction of the second blade 2, so that the head end of the second blade 2 is uniformly stressed.
The handle 3 is fixedly arranged at the tail end of the first blade 1 through a connecting handle. Specifically, handle 3 includes horizontal handle 31 and vertical handle 32, and horizontal handle 31 and vertical handle 32 integrated into one piece are L type structure, and the connection handle is connected to vertical handle 32 bottom, and the horizontal handle 31 head end of top fixed connection, horizontal handle 31 are used for handheld operation.
Connecting rod 4 is for having the round bar of predetermined length, and fixed connection can be dismantled with spliced pole 22 to the head end of connecting rod 4, and trailing end connection handle 3 strengthens the stability of being connected of first blade 1 and second blade 2, and connecting rod 4 middle part is rotated through pivot and support column 41 and is connected, and first blade 1 of support column 41 bottom surface contact or second blade 2 make connecting rod 4 be the lever state, through 4 tail ends of control connecting rod, will exert oneself and transmit to first blade 1 head end, improve the control force to the mortar, guarantee the quality of plastering.
Specifically, the supporting column 41 is located at the joint of the first blade 1 and the second blade 2, so that the first blade 1 and the second blade 2 are balanced in stress, the bottom end of the supporting column 41 is fixedly provided with the rubber 411, the supporting column 41 is prevented from damaging the first blade 1 or the second blade 2, meanwhile, the friction force between the supporting column 41 and the first blade 1 or the second blade 2 is increased, and slipping is avoided.
In order to facilitate the installation and the disassembly of the connecting rod 4 and the connecting column 22 and facilitate the storage or the carrying after the disassembly, the top end of the connecting column 22 is provided with a threaded hole, and the connecting rod 4 is in threaded connection with the connecting column 22 through the threaded hole.
In order to facilitate the connection between the connecting rod 4 and the handle 3, the effect of the connecting rod 4 on the second blade 2 is enhanced, a cavity is arranged inside the vertical handle 32, two through holes 321 are oppositely formed in the wall surface of the vertical handle 32 corresponding to the connecting rod 4, the connecting rod 4 penetrates through the vertical handle 32 through the two through holes 321 to be connected with the handle 3, and the holding force is conveniently applied to the connecting rod 4 from the horizontal handle 31. Through-hole 321 top matches connecting rod 4 and sets up sliding tray 322 for upwards promote connecting rod 4, and the fixed spring 323 that sets up in the inside cavity top of vertical handle 32, spring 323 bottom and the contact of connecting rod 4 surface, upwards apply force gently and promote the connecting rod 4 tail end, and compression spring 323, under the effect of support column 41 and pivot, the connecting rod 4 head end has certain holding down force to second blade 2 downwards, and the reinforcing is to the control of second blade 2, further improves the quality of plastering.
The rubber ring 5 is sleeved between the horizontal handle 31 and the tail end of the connecting rod 4 and is just in a tightening state, so that the tail end of the connecting rod 4 always has an upward trend, the holding force of a worker on the connecting rod 4 during plastering is reduced, and the strength is saved.
The using method comprises the following steps: insert the inserted sheet 21 of second blade 2 into the notch 11 of first blade 1 and make the two block connect, form a monoblock plastering blade, run through vertical handle 32 through-hole 321 with connecting rod 4 tail end, adjust connecting rod 4 position, make connecting rod 4 head end and spliced pole 22 threaded connection, then adjust support column 41, make the rubber 411 and first blade 1 and the 2 surface contact of second blade of its bottom, locate between connecting rod 4 tail end and the horizontal handle 31 with rubber circle 5 cover at last, can carry out the operation of plastering. When plastering the rear wall surface on the inner side of the downpipe, the distance is long, the tail end of the connecting rod 4 is lifted upwards appropriately, the compression spring 323 can apply force to the second blade 5 through the head end of the connecting rod 4, the control on mortar is enhanced, and the plastering quality is improved.
The above-described examples are merely illustrative of preferred embodiments of the present invention and do not limit the scope of the present invention. Various modifications and alterations of this invention will become apparent to those skilled in the art without departing from the spirit and principles of this invention, and it is intended to cover such modifications and alterations in the utility model as fall within the true spirit and scope of the appended claims.
Claims (7)
1. The utility model provides a construction tool convenient to wall plastering behind pipe in water, its characterized in that includes:
the cutting tool comprises a first blade (1) which is a rectangular plate with a preset thickness, wherein a clamping groove (11) is formed in the end face of the side of the head end of the first blade (1);
the second blade (2) is matched with the first blade (1), an inserting piece (21) is arranged on the end face of the tail end of the second blade (2) corresponding to the clamping groove (11), a connecting column (22) is fixedly arranged at the position, close to the end, of the head end, and the second blade (2) is inserted into the clamping groove (11) through the inserting piece (21) and is clamped and connected with the first blade (1);
the handle (3) is fixedly arranged at the tail end of the first blade (1) through a connecting handle;
connecting rod (4), fixed connection can be dismantled with spliced pole (22) to the head end, tail end connection handle (3), and connecting rod (4) middle part is rotated through the pivot and is connected support column (41), first blade (1) of support column (41) bottom surface contact or second blade (2).
2. A working tool for facilitating wall plastering behind downspout according to claim 1, wherein the handle (3) comprises:
a horizontal handle (31) for holding;
the connecting handle is connected to vertical handle (32), bottom, top fixed connection horizontal handle (31) head end, vertical handle (32) inside is equipped with the cavity to vertical handle (32) wall corresponds connecting rod (4) and sets up two through-holes (321) relatively, and connecting rod (4) run through vertical handle (32) through two through-holes (321).
3. A working tool for plastering a rear wall of a downpipe according to claim 2, wherein a sliding groove (322) is formed above the through hole (321) and matched with the connecting rod (4) for lifting the connecting rod (4) upward, and a spring (323) is fixedly arranged at the top end of the inner cavity of the vertical handle (32), and the bottom end of the spring (323) is in surface contact with the connecting rod (4).
4. The construction tool for conveniently plastering behind the downpipe wall as claimed in claim 1, wherein the top end of the connecting column (22) is provided with a threaded hole, and the connecting rod (4) is in threaded connection with the connecting column (22) through the threaded hole.
5. A construction tool for facilitating plastering behind a downpipe wall according to claim 1, wherein a connecting bar (23) is arranged between the connecting column (22) and the second blade (2), and the connecting bar (23) is arranged on the central axis of the second blade (2) along the length direction of the second blade (2).
6. A tool for facilitating plastering behind a downpipe wall according to claim 1, wherein the supporting pillar (41) is located at the joint of the first blade (1) and the second blade (2), and rubber (411) is fixedly arranged at the bottom end of the supporting pillar (41).
7. The construction tool convenient for plastering behind the downpipe wall as claimed in claim 1, further comprising a rubber ring (5) sleeved between the handle (3) and the connecting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122304009.XU CN215889252U (en) | 2021-09-23 | 2021-09-23 | Construction tool convenient for wall plastering behind downpipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122304009.XU CN215889252U (en) | 2021-09-23 | 2021-09-23 | Construction tool convenient for wall plastering behind downpipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215889252U true CN215889252U (en) | 2022-02-22 |
Family
ID=80471942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122304009.XU Active CN215889252U (en) | 2021-09-23 | 2021-09-23 | Construction tool convenient for wall plastering behind downpipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215889252U (en) |
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2021
- 2021-09-23 CN CN202122304009.XU patent/CN215889252U/en active Active
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