CN216787885U - Datum line marking device for cover tile construction - Google Patents

Abstract

The utility model provides a datum line marking device for tile covering construction, which belongs to the technical field of auxiliary tools for building construction, and comprises two groups of rolling mechanisms, supporting mechanisms and adjusting mechanisms, wherein the two groups of rolling mechanisms, the supporting mechanisms and the adjusting mechanisms are respectively set to be mutually symmetrical structures, the two groups of rolling mechanisms are respectively arranged on the two groups of supporting mechanisms, the two groups of adjusting mechanisms are respectively connected to the two groups of rolling mechanisms, splicing mechanisms are arranged on the two groups of supporting mechanisms, the whole datum line marking device is reasonable in structure arrangement, ingenious in concept and flexible in use, can effectively improve the tile covering construction efficiency and the horizontal precision of multi-tile construction, is convenient to collect, assemble and carry after use, can further improve the linear precision of roof tile construction by a calibrating mechanism, avoids the problem that the deviation of a datum line affects the construction, and can greatly improve the convenience of the device in use of automatic rolling of a datum line, meanwhile, the whole device is low in manufacturing cost and high in practicability.

Description

Datum line marking device for cover tile construction

Technical Field

The utility model belongs to the technical field of building construction auxiliary tools, and particularly relates to a datum line marking device for tile covering construction.

Background

Many of the existing buildings need to adopt roof tiles as roof materials of buildings, for example, some ancient buildings, hui-style buildings or slope roofs of antique buildings, most of the buildings adopt roofs with large-span arched grid structures, and the roof materials need to be decorated or capped by tiling construction.

In order to ensure the quality of laying the roof tiles of the whole cover tile construction, when the first roof tile at the bottom of the roof is lifted, the first roof tile can be neatly marked and all the first roof tiles are positioned on the same horizontal line, and a reference line needs to be marked before laying the roof tiles.

Among the prior art, the mark of general datum line is all relatively more random, only draw with a long rope just, the operation is not normal, the datum line drops easily, walks the active skew of position, has influenced the process of laying of roofing tile and has laid the quality to some datum line identifications among the prior art are accomplishing the construction back, and it is comparatively loaded down with the operation of hand rope that its storage is all loaded down with trivial details, are unfavorable for manifold cycles use, thereby have caused unnecessary wasting of resources.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a datum line marking device for tile covering construction, and aims to solve the problems that in the prior art, marking of a common datum line is random and is only carried out by pulling with a long rope, operation is not standard, the datum line is easy to fall off and shift and actively deviates, laying progress and laying quality of roof tiles are influenced, and storage and hand rope operation of some datum line marks after construction are complicated, and repeated recycling is not facilitated.

In order to achieve the purpose, the utility model provides the following technical scheme:

a datum line marking device for tile covering construction comprises two groups of rolling mechanisms, supporting mechanisms and adjusting mechanisms, wherein the two groups of rolling mechanisms, the supporting mechanisms and the adjusting mechanisms are all arranged to be mutually symmetrical structures, the two groups of rolling mechanisms are respectively arranged on the two groups of supporting mechanisms, the two groups of adjusting mechanisms are respectively connected to the two groups of rolling mechanisms, splicing mechanisms are arranged on the two groups of supporting mechanisms, each group of rolling mechanisms comprises a shifting box, the shifting box is connected to the supporting mechanisms in a sliding mode through a T-shaped sliding block, the front inner wall and the rear inner wall of the shifting box are rotatably connected with rotating shafts, rope penetrating holes are formed in the shifting box, two limiting discs are fixed on the rotating shafts, two torsion springs are respectively connected between the two limiting discs and the front inner wall and the rear inner wall of the shifting box, ruler springs are rotatably connected to the rotating shafts, and a datum rope is connected between the two ruler springs in the two groups of rolling mechanisms, and the reference rope penetrates through the rope through holes on the two moving boxes.

Preferably, every group the supporting mechanism includes the slide rail, the slide rail sets up in the below of moving the box, set up T shape spout in the slide rail, and T shape slider sliding connection is in T shape spout, the front side of slide rail is fixed with the flitch, and flitch and slide rail mutually perpendicular.

Preferably, every group adjustment mechanism includes the slide cartridge, the slide cartridge is fixed in and moves on the box, set up the slide in the slide cartridge, sliding connection has the arc slider in the slide, and is two sets of be provided with aligning gear on two arc sliders among the adjustment mechanism.

Preferably, the aligning gear includes laser lamp, baffle, laser-induced device and bee calling organ, laser lamp and baffle are fixed in respectively on two arc sliders, the laser-induced device sets up on the baffle, and laser-induced device and laser lamp phase-match, bee calling organ sets up in the opposite side of baffle, and bee calling organ and laser-induced device electric connection.

Preferably, distance scales are arranged on the two sliding rails and the sliding barrel.

Preferably, the assembling mechanism comprises an inserting handle and a sleeve handle, the inserting handle and the sleeve handle are respectively fixed on two flitch plates in the two groups of supporting mechanisms, an inner embedded groove is formed in the sleeve handle, and the inserting handle is inserted into the inner embedded groove.

Preferably, two move box and all be fixed with the magnetic ring mutually near one side, and two magnetic rings phase-match.

Preferably, the front sides of the two moving boxes are respectively fixed with a handle with a rubber sleeve.

Preferably, two the inner wall of moving the box has all been seted up the fretwork groove, and two move the box and be the aluminum alloy material.

Preferably, friction rubber is arranged between the two arc-shaped sliding blocks and the two sliding ways in the two groups of adjusting mechanisms.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the scheme, the whole datum line marking device has reasonable structure, ingenious conception and flexible use, can effectively improve the construction efficiency of the cover tiles and the horizontal precision of multi-tile construction, is convenient to take up and carry after use, can further improve the linear precision of roof tile construction by a calibration mechanism, avoids the problem that the construction is influenced by the deviation of datum lines, can greatly improve the use convenience of the device by automatically rolling the datum line, has lower manufacturing cost and strong practicability, effectively solves the problems that the marking of common datum lines in the prior art is random and only one long rope is used for pulling, has irregular operation, the datum lines are easy to fall off and shift, and the laying process and the laying quality of the roof tiles are influenced, and some datum line marks in the prior art are complicated to store and operate by hand ropes after the construction is completed, when the utility model is used, firstly, two groups of furling mechanisms are separated, the reference rope connected between the two groups of furling mechanisms is straightened and the roof tile is horizontally calibrated, and the whole supporting mechanism is attached to a construction wall, if the wall attached by the two groups of supporting mechanisms is not positioned on the same plane, the two groups of furling mechanisms can be moved back and forth on the two supporting mechanisms through a T-shaped sliding block, so as to ensure the position symmetry of the two horizontal reference ropes of the whole reference rope, after the positions of the two groups of furling mechanisms are adjusted, the calibration is further carried out through the calibration mechanisms on the two groups of adjusting mechanisms, so that errors are avoided, after the marking of the reference lines is completed, the two groups of furling mechanisms are gradually closed, and two ruler springs in the two groups of furling mechanisms can drive the whole reference rope to be wound between two limiting discs, the structure improves the convenience of rolling the whole datum line by virtue of a tape structure, and the arrangement of two torsion springs between two limiting discs and a moving box can change the force for separating two groups of rolling-up mechanisms after the whole datum line is pulled to the limit, so that the distance between the datum line is completely pulled out, the buffer effect can be achieved, and meanwhile, the two groups of rolling-up mechanisms can be prevented from being violently pulled to enable the datum line and two ruler springs to form falling off, and the structural design can greatly improve the protection performance and the service life of the device;

2. in the scheme, when two groups of supporting mechanisms are attached to a wall body, the two groups of supporting mechanisms are attached to the wall body through the flitch, the sliding rails perpendicular to the flitch can enable the whole moving box to slide in the T-shaped sliding groove in the moving box through the T-shaped sliding block, the horizontality of the moving box sliding on the sliding rails can be effectively ensured by matching the design of the T-shaped sliding groove and the sliding block with the perpendicular of the sliding rails and the flitch, the accident of oblique sliding cannot occur, two groups of adjusting mechanisms can be used for placing the calibrating mechanism, the calibrating mechanism can slide back and forth in the sliding rail in the sliding barrel through the arc-shaped sliding block so as to make fine adjustment, thus the calibrating mechanism can be adjusted in advance under the condition of not sliding the two groups of furling mechanisms to judge the horizontality of the tile surface, distance scales are arranged on the two sliding rails and the sliding barrel so as to judge the moving positions of the two groups of furling mechanisms on the two supporting mechanisms more intuitively and accurately, the moving position of the calibrating mechanism can be judged at the same time, when the calibrating mechanism is used for calibrating, laser is irradiated to the right side through a laser lamp on one arc-shaped sliding block, laser is received by a laser sensor on a baffle plate on the other arc-shaped sliding block, once the laser irradiation is separated from the laser sensor, the laser sensor can transmit an electric signal into a buzzer and send out an alarm to warn an operator, the positions of the two groups of furling mechanisms are not flush, the positions of the two groups of furling mechanisms need to be adjusted, in this case, the positions of the two arc-shaped sliding blocks in the two slideways are the same, the judgment can be carried out through distance scales on the two slideways, after the whole device finishes datum line marking operation, the two groups of furling mechanisms are close to each other, a datum rope can be automatically furled into a moving box through the elasticity of the two ruler springs, and the two groups of supporting mechanisms close to each other can be plugged into a sleeve handle on the other flitch plate through a plug-in handle on one flitch plate, the two groups of separated rolling mechanisms and supporting mechanisms are fixed, the whole device can be carried by lifting the whole sleeve handle, the transferring and placing are more convenient, matched magnetic rings are fixed on one sides of the two moving boxes close to each other, the two magnetic rings can be mutually close to each other and attached when the two moving boxes are assembled, the whole assembly is more compact and stable through the mutual magnetic attraction of the two magnetic rings, the arrangement of the two handles with rubber sleeves can provide an acting point for the sliding operation of the rolling mechanisms on the supporting mechanisms, the operation of operators is more convenient, the integral quality of the two moving boxes can be improved by matching the hollow arrangement of the two moving boxes with the two moving boxes made of aluminum alloy materials, the whole device can be more light and convenient to move, friction rubber is arranged between the two arc-shaped sliding blocks in the two groups of adjusting mechanisms and the two sliding ways, and the two arc-shaped sliding blocks can be prevented from being easily deviated again after the position adjustment in the two sliding ways, the stability of use of alignment mechanism is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial view taken at B of FIG. 1 in accordance with the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3 in accordance with the present invention;

FIG. 5 is a partial view taken at C of FIG. 4 in accordance with the present invention;

FIG. 6 is a schematic view of the internal structure of the present invention;

FIG. 7 is a partial view taken at D of FIG. 6 in accordance with the present invention;

FIG. 8 is a schematic assembled view of the present invention;

fig. 9 is a second perspective view of fig. 8 in accordance with the present invention.

In the figure: 1. a winding mechanism; 101. moving the box; 102. a rope threading hole; 103. a rotating shaft; 104. a torsion spring; 105. a limiting disc; 106. a scale spring; 107. a T-shaped slider; 108. a handle; 2. a support mechanism; 201. pasting a board; 202. a slide rail; 203. a T-shaped chute; 204. distance scales; 3. an adjustment mechanism; 301. a slide cylinder; 302. a slideway; 303. an arc-shaped sliding block; 4. a laser light; 5. a baffle plate; 6. a laser sensor; 7. a buzzer; 8. an inserting handle; 9. sheathing a handle; 10. a magnetic ring; 11. a reference rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-9, the present invention provides the following technical solutions: a datum line marking device for the construction of a cover tile comprises two groups of furling mechanisms 1, supporting mechanisms 2 and adjusting mechanisms 3, wherein the two groups of furling mechanisms 1, the supporting mechanisms 2 and the adjusting mechanisms 3 are respectively arranged in a mutually symmetrical structure, the two groups of furling mechanisms 1 are respectively arranged on the two groups of supporting mechanisms 2, the two groups of adjusting mechanisms 3 are respectively connected on the two groups of furling mechanisms 1, splicing mechanisms are arranged on the two groups of supporting mechanisms 2, each group of furling mechanisms 1 comprises a moving box 101, the moving box 101 is connected on the supporting mechanisms 2 in a sliding way through a T-shaped sliding block 107, the front inner wall and the rear inner wall of the moving box 101 are rotatably connected with a rotating shaft 103, a rope penetrating hole 102 is arranged on the moving box 101, two limiting discs 105 are fixed on the rotating shaft 103, two torsion springs 104 are respectively connected between the two limiting discs 105 and the front inner wall and the rear inner wall of the moving box 101, a ruler spring 106 is rotatably connected on the rotating shaft 103, a base rope 11 is connected between the two ruler springs 106 in the two groups of furling mechanisms 1, and the reference rope 11 passes through the rope threading holes 102 on the two boxes 101.

In the concrete embodiment of the utility model, the whole datum line marking device has reasonable structure, ingenious conception and flexible use, can effectively improve the construction efficiency of the cover tiles and the horizontal precision of multi-tile construction, is convenient to collect, load and carry after being used, can further improve the linear precision of roof tile construction by a calibration mechanism, avoids the problem that the construction is influenced by the deviation of a datum line, can greatly improve the use convenience of the device by automatically winding a datum line, has lower manufacturing cost and strong practicability, effectively solves the problems that the marking of a common datum line in the prior art is random, is only pulled by a long rope, is irregular in operation, is easy to drop the datum line, is actively deviated when being shifted, influences the laying process and the laying quality of the roof tile, and some datum line marks in the prior art are marked after the construction is finished, when the roof tile leveling device is used, firstly, two sets of winding mechanisms 1 are separated, so that reference ropes 11 connected between the two sets of winding mechanisms 1 are straightened and roof tiles are horizontally calibrated, the whole supporting mechanism 2 is attached to a construction wall, if the wall attached by the two sets of supporting mechanisms 2 is not in the same plane, the two sets of winding mechanisms 1 can move back and forth on the two supporting mechanisms 2 through T-shaped sliding blocks 107, so that the position symmetry of the two horizontal reference ropes 11 of the whole reference ropes 11 is ensured, after the positions of the two sets of winding mechanisms 1 are adjusted, further calibration is carried out through the calibration mechanisms on the two sets of adjusting mechanisms 3 to avoid errors, after the reference lines are marked, the two sets of winding mechanisms 1 are gradually closed, and the two ruler springs 106 in the two sets of winding mechanisms 1 can drive the whole reference ropes 11 to be wound and wound between the two limiting discs 105 The structure utilizes a tape measure structure to improve the convenience of rolling the whole reference rope 11, the two limiting discs 105 and the two torsion springs 104 between the moving boxes 101 are arranged to change the force for separating the two groups of rolling mechanisms 1 after the whole reference rope 11 is pulled to the limit, so that the distance of the reference rope 11 is completely finished, the buffer effect can be achieved, meanwhile, the phenomenon that the two groups of rolling mechanisms 1 are violently pulled to enable the reference rope 11 to fall off from the two tape springs 106 can be avoided, and the protection performance and the service life of the device can be greatly improved through the structural design.

Specifically, each group of supporting mechanisms 2 comprises a sliding rail 202, the sliding rail 202 is arranged below the movable box 101, a T-shaped sliding groove 203 is formed in the sliding rail 202, the T-shaped sliding block 107 is slidably connected in the T-shaped sliding groove 203, a pasting plate 201 is fixed on the front side of the sliding rail 202, and the pasting plate 201 is perpendicular to the sliding rail 202.

In this embodiment: when the two groups of supporting mechanisms 2 are attached to a wall body, the attachment plates 201 are attached to the wall body, the sliding rails 202 perpendicular to the attachment plates 201 can enable the whole moving box 101 to slide in the T-shaped sliding grooves 203 in the moving box through the T-shaped sliding blocks 107, the T-shaped sliding grooves and the sliding blocks are designed to be matched with the sliding rails 202 perpendicular to the attachment plates 201, the horizontality that the moving box 101 slides on the sliding rails 202 can be effectively guaranteed, and the accidental situation of inclined sliding cannot occur.

Specifically, each group of adjusting mechanisms 3 comprises a sliding barrel 301, the sliding barrel 301 is fixed on the moving box 101, a sliding way 302 is formed in the sliding barrel 301, an arc-shaped sliding block 303 is connected in the sliding way 302, and two arc-shaped sliding blocks 303 in the two groups of adjusting mechanisms 3 are provided with a calibrating mechanism.

In this embodiment: the two sets of adjusting mechanisms 3 can be used for placing the calibrating mechanisms, and the calibrating mechanisms can slide back and forth in the slide ways 302 in the slide barrels 301 through the arc-shaped sliding blocks 303 to make fine adjustment, so that the calibrating mechanisms can be adjusted in advance under the condition that the two sets of furling mechanisms 1 do not slide to judge the horizontality of the tile surface.

Specifically, the aligning gear includes laser lamp 4, baffle 5, laser sensor 6 and bee calling organ 7, and on laser lamp 4 and baffle 5 were fixed in two arc slider 303 respectively, laser sensor 6 set up on baffle 5, and laser sensor 6 and laser lamp 4 phase-match, bee calling organ 7 set up in the opposite side of baffle 5, and bee calling organ 7 and 6 electric connection of laser sensor.

In this embodiment: when the calibration mechanism is carrying out the calibration, laser 4 through on the arc slider 303 shines laser to the right side, and laser sensor 6 on another arc slider 303 overhead gage 5 receives laser, in case laser irradiation breaks away from laser sensor 6, then laser sensor 6 can be with signal of telecommunication to buzzer 7 in and send out the police dispatch newspaper, warn operating personnel, the position of two sets of furling mechanisms 1 does not flush, need to adjust the position of two sets of furling mechanisms 1, this kind of condition must be that the position of two arc sliders 303 in two slides 302 is the same, the distance scale 204 on two slides 302 of accessible judges.

Specifically, distance scales 204 are arranged on the two slide rails 202 and the slide barrel 301.

In this embodiment: the two slide rails 202 and the slide barrel 301 are provided with the distance scales 204, so that the positions of the two groups of furling mechanisms 1 moving on the two supporting mechanisms 2 can be judged more visually and accurately, and meanwhile, the moving positions of the calibration mechanisms can also be judged.

Specifically, the assembling mechanism comprises an inserting handle 8 and a sleeve handle 9, the inserting handle 8 and the sleeve handle 9 are respectively fixed on two flitch plates 201 in the two groups of supporting mechanisms 2, an inner embedded groove is formed in the sleeve handle 9, and the inserting handle 8 is inserted into the inner embedded groove.

In this embodiment: after the assembly mechanism finishes the datum line marking operation in the whole device, two groups of winding mechanisms 1 are close to each other, the datum rope 11 can be automatically wound into the moving box 101 through the elasticity of two ruler springs 106, two groups of support mechanisms 2 close to each other can be inserted into sleeves 9 on another pasting plate 201 through the insertion handle 8 on one pasting plate 201, the two groups of separated winding mechanisms 1 and support mechanisms 2 are fixed, meanwhile, the whole sleeves 9 can be carried by lifting the whole sleeves to carry the whole device, and the transferring and placing are convenient.

Specifically, two move box 101 and be close to one side all to be fixed with magnetic ring 10 mutually, and two magnetic rings 10 phase-match.

In this embodiment: both sides of the two moving boxes 101 close to each other are fixed with matched magnetic rings 10, so that the two moving boxes 101 are close to each other and attached to each other when being assembled, and the whole assembly is more compact and stable through mutual magnetic attraction of the two magnetic rings 10.

Specifically, the front sides of the two boxes 101 are fixed with handles 108 with rubber sleeves.

In this embodiment: the arrangement of the two handles 108 with rubber sleeves can provide an acting point for the sliding operation of the winding mechanism 1 on the supporting mechanism 2, so that the operation of an operator is more convenient.

Specifically, two inner walls that move box 101 have all been seted up the fretwork groove, and two move box 101 and be the aluminum alloy material.

In this embodiment: two move box 101 fretwork formula set up the cooperation two and move box 101 and be the aluminum alloy material and not only can improve two whole qualities that move box 101, also enable whole device lighter-weights more simultaneously, it is more convenient to remove.

Specifically, friction rubber is arranged between two arc-shaped sliding blocks 303 and two sliding ways 302 in two groups of adjusting mechanisms 3.

In this embodiment: the friction rubber is arranged between the two arc-shaped sliding blocks 303 and the two sliding ways 302 in the two groups of adjusting mechanisms 3, so that the two arc-shaped sliding blocks 303 are prevented from easily deviating again after the positions of the two arc-shaped sliding blocks 303 in the two sliding ways 302 are adjusted, and the use stability of the calibrating mechanism is improved.

The working principle and the using process of the utility model are as follows: when the utility model is used, firstly, the two groups of furling mechanisms 1 are separated, the reference rope 11 connected between the two groups of furling mechanisms 1 is straightened and the roof tile is horizontally calibrated, the whole supporting mechanism 2 is attached to a construction wall, if the wall attached by the two groups of supporting mechanisms 2 is not positioned on the same plane, the two groups of furling mechanisms 1 can be moved back and forth on the two supporting mechanisms 2 through the T-shaped sliding block 107, so as to ensure the position symmetry of the two horizontal reference ropes 11 of the whole reference rope 11, after the positions of the two groups of furling mechanisms 1 are adjusted, the calibration is further performed through the calibration mechanisms on the two groups of adjusting mechanisms 3, so that errors are avoided, after the reference lines are marked, the two groups of furling mechanisms 1 are gradually closed, and the two ruler springs 106 in the two groups of furling mechanisms 1 can drive the whole reference rope 11 to be wound and furled between the two limit discs 105, the structure improves the convenience of rolling the whole reference rope 11 by using a tape measure structure, the arrangement of two torsion springs 104 between two limiting discs 105 and the movable box 101 can change the force for separating two groups of rolling mechanisms 1 after the whole reference rope 11 is pulled to the limit, so as to prompt that the distance between the reference rope 11 is completely pulled, not only can play a role of buffering, but also can prevent two groups of rolling mechanisms 1 from being violently pulled to enable the reference rope 11 and two ruler springs 106 to form falling off, the structural design can greatly improve the protection performance and the service life of the device, when two groups of supporting mechanisms 2 are attached to a wall, the whole movable box 101 can be attached to the wall through the attachment plate 201, the sliding rail 202 vertical to the attachment plate 201 can enable the whole movable box 101 to slide in the T-shaped sliding groove 203 in the movable box through the T-shaped sliding block 107, the design of the T-shaped sliding groove and the sliding block can effectively ensure the horizontality of the movable box 101 sliding on the sliding rail 202 by matching the vertical of the sliding rail 202 and the sliding rail 202, the unexpected situation of oblique sliding can not occur, the two groups of adjusting mechanisms 3 can be used for placing the calibrating mechanisms, the calibrating mechanisms can slide back and forth in the slide ways 302 in the slide barrels 301 through the arc-shaped sliding blocks 303 to make fine adjustment, so that the calibrating mechanisms can be adjusted in advance under the situation that the two groups of furling mechanisms 1 do not slide to judge the horizontality of the tile surface, the distance scales 204 are arranged on the two slide rails 202 and the slide barrels 301 to judge the moving positions of the two groups of furling mechanisms 1 on the two supporting mechanisms 2 more intuitively and accurately, and the moving positions of the calibrating mechanisms can be judged at the same time, when the calibrating mechanisms carry out calibration, laser is irradiated to the right side through the laser lamp 4 on one arc-shaped sliding block 303, the laser sensor 6 on the baffle 5 on the other arc-shaped sliding block 303 receives the laser, and once the laser irradiation is separated from the laser sensor 6, the laser sensor 6 transmits an electric signal into the buzzer 7 and gives an alarm to warn an operator that the positions of the two groups of winding mechanisms 1 are not flush, the positions of the two groups of winding mechanisms 1 need to be adjusted, in such a case, the positions of the two arc-shaped sliding blocks 303 in the two sliding ways 302 need to be the same, the judgment can be carried out through the distance scales 204 on the two sliding ways 302, after the whole device finishes the datum line marking operation, the two groups of winding mechanisms 1 are mutually close to each other, the datum rope 11 can be automatically wound into the moving box 101 through the elasticity of the two ruler springs 106, the two groups of supporting mechanisms 2 which are mutually close to each other can be inserted into the sleeve handle 9 on the other sticking plate 201 through the inserting handle 8 on one sticking plate 201, the two groups of separated winding mechanisms 1 and supporting mechanisms 2 are fixed, meanwhile, the whole sleeve handle 9 can be carried by lifting the whole sleeve handle 9, and the transfer and placement are more convenient, the matched magnetic rings 10 are fixed on one side, close to each other, of the two moving boxes 101, after the two moving boxes 101 are assembled, the two magnetic rings 10 are close to each other and attached, the whole assembly is more compact and stable through mutual magnetic attraction of the two magnetic rings 10, the arrangement of the two handles 108 with rubber sleeves can provide an acting point for the sliding operation of the winding mechanism 1 on the supporting mechanism 2, so that the operation is more convenient and faster for operators, the hollow arrangement of the two moving boxes 101 is matched with the arrangement of the two moving boxes 101 made of aluminum alloy materials, so that the overall quality of the two moving boxes 101 can be improved, meanwhile, the whole device is lighter and more convenient to move, friction rubber is arranged between the two arc-shaped sliding blocks 303 and the two sliding ways 302 in the two groups of adjusting mechanisms 3, the situation that the two arc-shaped sliding blocks 303 are easily deviated again after being adjusted in the two sliding ways 302 can be avoided, and the use stability of the adjusting mechanisms is improved, the whole datum line marking device has reasonable structure, ingenious conception and flexible use, can effectively improve the construction efficiency of the cover tiles and the horizontal precision of multi-tile construction, is convenient to collect, load and carry after being used, can further improve the linear precision of roof tile construction by a calibration mechanism, avoids the problem that the deviation of a datum line influences the construction, can greatly improve the use convenience of the device by automatically winding a datum line, has lower manufacturing cost and strong practicability, effectively solves the problems that the marking of a common datum line in the prior art is random and is only pulled by a long rope, has irregular operation, the datum line is easy to fall off and shift, the laying process and the laying quality of the roof tiles are influenced, and some datum line marks in the prior art are complicated to store and operate by hand ropes after the construction is completed, is not beneficial to the repeated recycling and the like.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a construction of tiling is with datum line marking device which characterized in that: the device comprises two groups of winding mechanisms (1), supporting mechanisms (2) and adjusting mechanisms (3), wherein the two groups of winding mechanisms (1), the supporting mechanisms (2) and the adjusting mechanisms (3) are respectively arranged to be symmetrical structures, the two groups of winding mechanisms (1) are respectively arranged on the two groups of supporting mechanisms (2), the two groups of adjusting mechanisms (3) are respectively connected to the two groups of winding mechanisms (1), splicing mechanisms are arranged on the two groups of supporting mechanisms (2), each group of winding mechanisms (1) comprises a moving box (101), the moving box (101) is connected to the supporting mechanisms (2) in a sliding mode through a T-shaped sliding block (107), the front inner wall and the rear inner wall of the moving box (101) are rotatably connected with a rotating shaft (103), a rope penetrating hole (102) is formed in the moving box (101), two limiting discs (105) are fixed on the rotating shaft (103), and two torsion springs (104) are respectively connected between the front inner wall and the rear inner wall of the limiting discs (105) and the moving box (101), the rotating shaft (103) is rotatably connected with ruler springs (106), a reference rope (11) is connected between two ruler springs (106) in the two groups of winding mechanisms (1), and the reference rope (11) penetrates through rope penetrating holes (102) in the two movable boxes (101).

2. The reference line marking apparatus for use in construction of a cover tile according to claim 1, wherein: each group of the supporting mechanism (2) comprises a sliding rail (202), the sliding rail (202) is arranged below the moving box (101), a T-shaped sliding groove (203) is formed in the sliding rail (202), a T-shaped sliding block (107) is connected in the T-shaped sliding groove (203) in a sliding mode, a flitch (201) is fixed to the front side of the sliding rail (202), and the flitch (201) is perpendicular to the sliding rail (202).

3. The reference line marking apparatus for use in construction of a cover tile according to claim 1, wherein: every group adjustment mechanism (3) are including slide cartridge (301), slide cartridge (301) are fixed in and are moved on box (101), slide (302) have been seted up in slide cartridge (301), slide (302) sliding connection has arc slider (303), and is two sets of be provided with the alignment mechanism on two arc slider (303) in adjustment mechanism (3).

4. The reference line marking apparatus for use in construction of a cover tile according to claim 3, wherein: the calibration mechanism comprises a laser lamp (4), a baffle (5), a laser sensor (6) and a buzzer (7), wherein the laser lamp (4) and the baffle (5) are fixed on two arc-shaped sliding blocks (303) respectively, the laser sensor (6) is arranged on the baffle (5), the laser sensor (6) is matched with the laser lamp (4), the buzzer (7) is arranged on the other side of the baffle (5), and the buzzer (7) is electrically connected with the laser sensor (6).

5. The reference line marking apparatus for use in constructing a cover tile according to claim 3, wherein: distance scales (204) are arranged on the two sliding rails (202) and the sliding barrel (301).

6. The reference line marking apparatus for use in construction of a cover tile according to claim 1, wherein: the splicing mechanism comprises an inserting handle (8) and a sleeve handle (9), the inserting handle (8) and the sleeve handle (9) are respectively fixed on two flitch plates (201) in the two groups of supporting mechanisms (2), an inner embedded groove is formed in the sleeve handle (9), and the inserting handle (8) is inserted into the inner embedded groove.

7. The reference line marking apparatus for use in constructing a cover tile according to claim 6, wherein: two move box (101) and all be fixed with magnetic ring (10) near one side mutually, and two magnetic ring (10) phase-match.

8. The reference line marking apparatus for use in construction of a cover tile according to claim 1, wherein: the front sides of the two moving boxes (101) are respectively fixed with a handle (108) with a rubber sleeve.

9. The reference line marking apparatus for use in construction of a cover tile according to claim 1, wherein: two the inner wall of moving box (101) has all been seted up the fretwork groove, and two move box (101) and be the aluminum alloy material.

10. The reference line marking apparatus for use in constructing a cover tile according to claim 3, wherein: and friction rubber is arranged between two arc-shaped sliding blocks (303) and two sliding ways (302) in the two groups of adjusting mechanisms (3).

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