CN213115573U

CN213115573U - Auxiliary alignment device for building engineering paying-off

Info

Publication number: CN213115573U
Application number: CN202020974484.0U
Authority: CN
Inventors: 刘光; 崇晓宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-05-04
Anticipated expiration: 2030-06-02

Abstract

The utility model relates to a building engineering technical field just discloses a building engineering unwrapping wire auxiliary alignment device, which comprises a supporting table, the flexible leg of bottom fixedly connected with of brace table, brace table top fixedly connected with support column, No. one frame of top fixedly connected with of support column, the right side fixed mounting at the frame back has No. two frames, the left side fixed mounting at the frame back has the fixed plate, the right side fixedly connected with connecting rod of a frame inner wall. This alignment device is assisted to building engineering unwrapping wire, transfer the movable block through clockwise twisting and can adjust the support leg rebound, go up the support leg and can push up a supporting bench tilt up, otherwise then can the downward sloping, flexible leg total three respectively fixed mounting is in the bottom surface of a supporting bench, highly can change the slope degree of a supporting bench through synthesizing the three flexible leg of regulation, readjust a supporting bench to keeping level with the horizontal plane, the inclination phenomenon just can not appear in alignment device unwrapping wire, the precision of alignment has been improved.

Description

Auxiliary alignment device for building engineering paying-off

Technical Field

The utility model relates to a building engineering technical field specifically is a building engineering unwrapping wire auxiliary alignment device.

Background

In the building construction, road construction and structure construction, construction paying-off is needed, namely, patterns in construction drawings are put on the ground by white gray lines or ink lines, then the next step procedure is carried out, the ground before the building construction has large gradient, pits and fluctuation, and paying-off is carried out on the ground, and the traditional method is to adopt a wire hanging hammer for positioning after pulling the stay cord.

However, when the existing paying-off auxiliary line-setting device is used for setting a line horizontally, when the device is placed on the uneven ground, the line-setting device can be also inclined, and the inclined surface of the device cannot be adjusted, so that the paying-off is uneven, and the line-setting precision is low.

The existing alignment device cannot automatically fix the released cotton threads, the middle of the cotton threads is likely to sag due to gravity under the condition that the cotton threads are not straightened, alignment accuracy is poor, and if workers hold the cotton threads with fingers to fix the cotton threads, the cotton threads may be mistakenly aligned due to shaking of hands.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a supplementary alignment device of building engineering unwrapping wire possesses the advantage of adjusting the angle of inclination and fixed stay cord, has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: an auxiliary line-setting device for paying off in building engineering comprises a supporting table, wherein the bottom of the supporting table is fixedly connected with a telescopic leg, the top of the supporting platform is fixedly connected with a supporting column, the top of the supporting column is fixedly connected with a first frame, the bottom of the right side of the first frame is provided with a slotted hole, the diameter of the slotted hole is slightly larger than that of a cotton thread so as to facilitate the cotton thread to penetrate out from the inside of the first frame, the cotton thread can extend between the extrusion block and the fixed plate and between the upper side and the lower side of the pressing column to continuously penetrate out after penetrating out from the slotted hole, a second frame is fixedly arranged on the right side of the back surface of the first frame, a fixing plate is fixedly arranged on the left side of the back surface of the first frame, the right side of the inner wall of the first frame is fixedly connected with a connecting rod, the left end of the connecting rod is fixedly connected with a reel, the left end fixedly connected with of reel rotates the handle, the surface winding of reel has the cotton thread.

Preferably, No. two left inner wall fixed mounting of frame have a torsion spring, the extrusion piece has been cup jointed in the right side activity of No. two frames, the left end fixed connection of extrusion piece is at torsion spring's right-hand member, the fixed plate activity cup jointed with extrusion piece fixed connection press the post, the extrusion piece is the cuboid, the slotted hole has been seted up at the fixed plate middle part, and the shape of slotted hole is rectangle and area size slightly bigger than the cross-sectional area of extrusion piece, and the inner wall of slotted hole can with the surface in close contact with of extrusion piece for the skew can not appear when the extrusion piece can freely slide.

Preferably, the telescopic legs comprise moving blocks, upper top plates are fixedly mounted on the upper sides of the inner walls of the moving blocks, the upper top plates are in contact with the upper supporting legs but not fixedly connected with the upper supporting legs, lower top plates are fixedly mounted on the lower sides of the inner walls of the moving blocks, the lower top plates are mainly used for limiting the lower supporting legs, the upper supporting legs are movably sleeved on the upper ends of the moving blocks, the tops of the upper supporting legs are fixedly connected to the supporting table, the bottoms of the upper supporting legs are in contact with the upper top plates, and the lower ends of the moving blocks are in threaded connection with the lower supporting legs.

Preferably, the surface of the fixing plate is provided with an upper slotted hole and a lower slotted hole, the pressing column penetrates through the two slotted holes to extend to the upper side and the lower side of the extrusion block and is fixedly connected with the extrusion block through screws, and the size of the two slotted holes is slightly larger than the cross sectional area of the upper side and the lower side of the pressing column, so that the pressing column can freely slide in the slotted holes and cannot deflect.

Preferably, the telescopic legs are three and evenly distributed on the bottom surface of the supporting table, inner walls of the lower side of the moving block are provided with internal threads, external threads are arranged on the outer surface of the upper side of the lower supporting leg, the bottom of the lower supporting leg is a cone, the tip of the lower supporting leg is in contact with the ground to increase friction force with the ground, and the lower supporting leg is guaranteed not to deviate when the moving block is rotated.

Preferably, the top and the bottom of the support column are respectively fixedly connected with the first frame and the support table through two bolts, and the screws are respectively fixed on the left side and the right side.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this alignment device is assisted to building engineering unwrapping wire, transfer the movable block through clockwise twisting and can adjust the support leg rebound, go up the support leg and can push up a supporting bench tilt up, otherwise then can the downward sloping, flexible leg total three respectively fixed mounting is in the bottom surface of a supporting bench, highly can change the slope degree of a supporting bench through synthesizing the three flexible leg of regulation, readjust a supporting bench to keeping level with the horizontal plane, the inclination phenomenon just can not appear in alignment device unwrapping wire, the precision of alignment has been improved.

2. This supplementary alignment device of building engineering unwrapping wire through pressing the compression leg alright with the inside promotion of extrusion piece, and torsion spring also can inwards contract simultaneously, cotton thread alright pulled out in the crack between extrusion piece and the fixed plate, loosens after the unwrapping wire is accomplished and presses the compression leg, and torsion spring just can promote the extrusion piece and continue to fix the cotton thread on the fixed plate, and cotton thread alright be stretched straightly by fixed, has improved the alignment precision.

Drawings

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

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a rear view partially schematic view of the structure of the present invention;

fig. 4 is a schematic structural view of the telescopic leg of the present invention.

In the figure: 1. a support table; 2. a support pillar; 3. a first frame; 4. a connecting rod; 5. a reel; 6. cotton threads; 7. rotating the handle; 8. a telescopic leg; 801. a moving block; 802. a lower top plate; 803. an upper top plate; 804. an upper support leg; 805. a lower support leg; 9. a frame II; 10. a torsion spring; 11. extruding the block; 12. a fixing plate; 13. the column is pressed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, an auxiliary line-setting device for paying off in building engineering comprises a supporting table 1, a telescopic leg 8 is fixedly connected to the bottom of the supporting table 1, a supporting column 2 is fixedly connected to the top of the supporting table 1, a first frame 3 is fixedly connected to the top of the supporting column 2, a slotted hole is formed in the bottom of the right side of the first frame 3, the diameter of the slotted hole is slightly larger than that of a cotton line 6 so as to facilitate the cotton line 6 to penetrate out of the supporting table 1, the cotton line 6 can extend out of the slotted hole to a position between an extrusion block 11 and a fixing plate 12 and a position between the upper side and the lower side of a pressing column 13 and continue to penetrate out, a second frame 9 is fixedly installed on the right side of the back of the first frame 3, the fixing plate 12 is fixedly installed on the left side of the back of the first frame 3, a connecting, the outer surface of the reel 5 is wound with cotton 6.

Wherein, No. two left inner wall fixed mounting of frame 9 has torsion spring 10, No. two right side activities of frame 9 have cup jointed extrusion piece 11, extrusion piece 11's left end fixed connection is at torsion spring 10's right-hand member, fixed plate 12 activities have cup jointed with extrusion piece 11 fixed connection's the post 13 of pressing, extrusion piece 11 is the cuboid, the slotted hole has been seted up at fixed plate 12 middle part, the shape of slotted hole is rectangle and area size slightly is bigger than the cross-sectional area of extrusion piece 11, the inner wall of slotted hole can with extrusion piece 11's surface in close contact with, make extrusion piece 11 can the free slip the skew can not appear in the time.

The telescopic legs 8 comprise moving blocks 801, upper top plates 803 are fixedly mounted on the upper sides of the inner walls of the moving blocks 801, the upper top plates 803 are in contact with the upper supporting legs 804 but are not fixedly connected with the upper supporting legs, lower top plates 802 are fixedly mounted on the lower sides of the inner walls of the moving blocks 801, the lower top plates 802 are mainly used for limiting the lower supporting legs 805, the upper supporting legs 804 are movably sleeved on the upper ends of the moving blocks 801, the tops of the upper supporting legs 804 are fixedly connected to the supporting table 1, the bottoms of the upper supporting legs 804 are in contact with the upper top plates 803, and the lower ends of the moving blocks 801 are in threaded.

The surface of the fixing plate 12 is provided with an upper slotted hole and a lower slotted hole, the pressing column 13 penetrates through the two slotted holes to extend to the upper side and the lower side of the extrusion block 11 and is fixedly connected with the extrusion block 11 through screws, the size of the two slotted holes is slightly larger than the cross sectional area of the upper side and the lower side of the pressing column 13, and the pressing column 13 can freely slide in the slotted holes without deflection.

The three telescopic legs 8 are uniformly distributed on the bottom surface of the support platform 1, the inner wall of the lower side of the moving block 801 is provided with internal threads, the outer surface of the upper side of the lower support leg 805 is provided with external threads, the bottom of the lower support leg 805 is a cone, the tip of the lower support leg 805 is in contact with the ground to increase the friction force with the ground, and the lower support leg 805 cannot deviate when the moving block 801 is rotated.

Wherein, the top and the bottom of support column 2 are all through two bolts respectively with a frame 3 and a supporting bench 1 fixed connection, and the screw is fixed respectively in the left and right sides.

The working principle is as follows:

before the cotton thread is paid off, the other end of the cotton thread 6 is fixed, the pressing column 13 is pressed down to drive the thread setting device to move to a specified lower point, the cotton thread 6 can be automatically taken out, originally, before the pressing column 13 is not pressed down, due to the effect of the internal torsion spring 10, the cotton thread 6 can be fixed on the right fixing plate 12 through the extrusion block 11 fixedly connected with the torsion spring 10, after the pressing column 13 is pressed down, the pressing column 13 can push the extrusion block 11 to move inwards, the torsion spring 10 can also contract, the cotton thread 6 can be pulled freely, and when the pressing column 13 is loosened, the torsion spring 10 can continuously push the extrusion block 11 to fix the cotton thread 6 on the fixing plate.

When the ground surface is uneven to cause the arrangement of the alignment device to be uneven, the moving block 801 on the telescopic leg 8 is twisted, because the moving block 801 is in threaded connection with the lower support leg 805, the clockwise rotating moving block 801 moves upwards, the upper top plate 803 inside the clockwise rotating moving block moves upwards against the upper support leg 804, otherwise, the clockwise rotating moving block moves downwards, and therefore the purpose of adjusting the height is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a supplementary alignment device of building engineering unwrapping wire, includes brace table (1), its characterized in that: the utility model discloses a flexible leg of bottom fixedly connected with (8) of brace table (1), brace table (1) top fixedly connected with support column (2), frame (3) of top fixedly connected with at support column (2), the right side fixed mounting at the frame (3) back has No. two frames (9), the left side fixed mounting at the frame (3) back has fixed plate (12), the right side fixedly connected with connecting rod (4) of frame (3) inner wall, the left end fixedly connected with reel (5) of connecting rod (4), the left end fixedly connected with rotation handle (7) of reel (5), the surface winding of reel (5) has cotton thread (6).

2. The auxiliary line-setting device for construction work paying-off as claimed in claim 1, wherein: torsion spring (10) is fixedly mounted on the inner wall of the left side of the second frame (9), an extrusion block (11) is movably sleeved on the right side of the second frame (9), the left end of the extrusion block (11) is fixedly connected to the right end of the torsion spring (10), and a pressing column (13) fixedly connected with the extrusion block (11) is movably sleeved on the fixing plate (12).

3. The auxiliary line-setting device for construction work paying-off as claimed in claim 1, wherein: the telescopic leg (8) comprises a moving block (801), an upper top plate (803) is fixedly mounted on the upper side of the inner wall of the moving block (801), a lower top plate (802) is fixedly mounted on the lower side of the inner wall of the moving block (801), an upper supporting leg (804) is movably sleeved on the upper end of the moving block (801), the top of the upper supporting leg (804) is fixedly connected to the supporting table (1), the bottom of the upper supporting leg (804) is in contact with the upper top plate (803), and a lower supporting leg (805) is in threaded connection with the lower end of the moving block (801).

4. The auxiliary line-setting device for construction work paying-off as claimed in claim 1, wherein: an upper slotted hole and a lower slotted hole are formed in the surface of the fixing plate (12), and the pressing column (13) penetrates through the two slotted holes, extends to the upper side and the lower side of the extrusion block (11) and is fixedly connected with the extrusion block (11) through screws.

5. The auxiliary line-setting device for construction work paying-off as claimed in claim 3, wherein: the telescopic legs (8) are three in number and are evenly distributed on the bottom surface of the support platform (1), inner threads are arranged on the inner wall of the lower side of the moving block (801), and outer threads are arranged on the outer surface of the upper side of the lower support leg (805).

6. The auxiliary line-setting device for construction work paying-off as claimed in claim 1, wherein: the top and the bottom of the support column (2) are fixedly connected with a frame (3) and a support table (1) through two bolts respectively, and screws are fixed on the left side and the right side respectively.