CN216880869U

CN216880869U - Clear hole device of bar planting for promotion of bridge safety protection ability

Info

Publication number: CN216880869U
Application number: CN202220589621.8U
Authority: CN
Inventors: 王秀峰; 李成功; 马国宁; 郝剑涛
Original assignee: Shanxi Communications New Technology Development Co ltd
Current assignee: Shanxi Communications New Technology Development Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-07-05
Anticipated expiration: 2032-03-17

Abstract

The utility model belongs to the technical field of bridge engineering, and discloses a rebar planting hole cleaning device for improving safety protection capability of a bridge. According to the utility model, through the structural cooperation of the first connecting piece, the first limiting shell, the second connecting piece and the like, the motor drives the fan blades to rotate, the original blowing in the rib planting holes is changed into suction, so that the flying of dust is prevented, and large-particle debris is easier to collect.

Description

Clear hole device of bar planting for promotion of bridge safety protection ability

Technical Field

The utility model belongs to the technical field of bridge engineering, and particularly relates to a steel bar planting hole cleaning device for improving the safety protection capability of a bridge.

Background

The chemical bar planting method is a building engineering technology that holes are drilled on base materials such as concrete and wall bodies, high-strength bar planting glue is injected, and steel is inserted into the holes to wait for solidification.

The construction process of the bridge safety protection capability promotion project involves a bar planting process, the work of drilling, cleaning holes and the like is required before bar planting, and according to design requirements, the hole cleaning process is as follows: firstly blowing holes by high-pressure airflow, then brushing the holes by a brush, and finally blowing the holes by the high-pressure airflow, but in the actual construction process, the large-particle concrete residues can not be blown out of the holes and sink to the bottom of the holes due to the limited space between a hole blowing pipe and the wall of the holes when the high-pressure airflow blows the holes, so that the hole cleaning is not thorough, and the quality of bar planting is influenced; meanwhile, a large amount of concrete dust is generated during hole blowing, so that environmental pollution is caused, workers need to be equipped with high-grade breathing filtering equipment, and the scattered dust can influence the sight of passing vehicle drivers and has certain potential safety hazard; the hole cleaning process is complicated, tools need to be replaced, the hole is blown for the second time, and the hole cleaning device is troublesome to use; finally, when cleaning the hole, the handheld device often touches the hole wall to cause collision and influence the use, so the device is provided with a tool for cleaning the hole, and the tool has the advantages of solving the problems of the prior art

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides the hole cleaning device for the steel bar planting for improving the safety protection capability of the bridge, and the hole cleaning device has the advantages of good hole cleaning effect and good positioning effect.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clear hole device of bridge safety protection ability promotion with planting muscle, includes dust storage bin and handle, the fixed intercommunication in left side in dust storage bin has the extension pipe, the right-hand member fixed mounting in inside in dust storage bin has the motor, the left side fixedly connected with flabellum of motor, the top meshing of motor left end has first connecting piece, the top meshing of first connecting piece has the second connecting piece, the bottom meshing of second connecting piece left end has the pick, dust storage bin's top fixed mounting has first spacing shell, dust storage bin inside middle fixed mounting has first filter, dust storage bin's right-hand member is provided with the second filter, the left end in the extension pipe outside is provided with the cleaning block, dust storage bin's left side fixed mounting has the spacing shell of second.

As a preferred technical scheme of the utility model, a fixed block is fixedly mounted on the outer side of the left end of the dust storage bin, an extension block is movably sleeved at the left end of the fixed block, an adjusting button is movably sleeved at the top of the left end of the extension block, a transmission rod is meshed at the bottom of the adjusting button, a fixed part is sleeved at the left end of the transmission rod in a threaded manner, and a connecting rod is fixedly mounted at the bottom of the extension block.

As a preferable technical proposal of the utility model, a first helical gear is fixedly arranged on an output shaft at the left end of the motor, the first connecting piece consists of two second bevel gears and a connecting rod, the first bevel gears are fixedly arranged on the upper side and the lower side of the connecting rod, the first bevel gear is meshed with the second bevel gear, the upper end of the first connecting piece is movably sleeved in the middle of the first limit shell, the right end of the second connecting piece is movably sleeved in the middle of the first limit shell, the motor can drive the fan blades to generate suction force, and simultaneously, the first bevel gear drives the first connecting piece to rotate, the first connecting piece drives the second connecting piece to further drive the cleaning block to rotate, the cleaning purpose is achieved, manual cleaning is not needed, the dust is cleaned while the slag is removed, and the dust is sucked into the dust storage bin, so that the dust is not scattered and floated, and the dust storage bin is cleaner.

As a preferred technical scheme of the utility model, the right end of the extension pipe is movably sleeved at the lower end of a second limiting shell, the second connecting piece consists of a first gear, a second connecting rod and a third bevel gear which are fixedly connected from left to right, the third bevel gear is meshed with a second bevel gear at the top of the first connecting piece, the first gear is meshed with a gear block, the first gear is movably sleeved at the upper end inside the second limiting shell, the gear block and the second connecting piece are limited by the arranged second limiting shell, the stability of the structure is ensured, and the cleaning block can be driven to rotate while the fan blades rotate by the arranged first connecting piece and the second connecting piece, so that the cleaning is more labor-saving and the time is also saved.

As a preferred technical scheme of the utility model, the surface of the cleaning block is provided with the bristles which are distributed at equal intervals, the inner side of the cleaning block is fixedly provided with the bearing, the outer wheel of the bearing is fixedly connected with the cleaning block, the inner wheel of the bearing is fixedly connected with the extension pipe, the friction force between the extension pipe and the cleaning block can be reduced through the arranged bearing, the rotation of the cleaning block is more convenient, the power is saved, the arranged brush can clean the tendon holes when the cleaning block rotates, the use effect is better, the labor and the time are saved, and the depth of the tendon holes can be known by observing the bristles at equal intervals.

As a preferable technical proposal of the utility model, the left side of the fixed part is fixedly provided with a sucker, the fixed blocks, the extension blocks, the adjusting buttons, the transmission rods and the fixing pieces are all three and are divided into three groups to be fixedly arranged at the front side, the rear side and the bottom of the left end of the dust storage bin, the number of the connecting rods is two, the bottom of the adjusting button is fixedly provided with a fourth bevel gear, the transmission rod is movably sleeved at the left end inside the extension block, the fixing piece is movably sleeved at the left end of the extension block, the adjusting button, the transmission rod and the fixing piece are matched with each other, the transmission rod can be driven to rotate by rotating the adjusting button, thereby driving the fixing piece to move left and right in the left end of the extending block so as to adapt to different bar planting reference surfaces, and the cooperation of three fixed blocks of group, extension piece and the connecting rod that set up can stretch out and draw back in step, prevents that the device from producing and rocking when clear hole.

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

1. according to the utility model, through the structural matching of the first connecting piece, the first limiting shell, the second connecting piece and the like, the fan blade is driven to rotate by the motor, the original blowing in the rib planting hole is changed into suction, so that the flying of dust is prevented, and large-particle debris is more easily collected.

2. The device is fixed by the aid of the matching of structures such as the fixed block, the extending block and the adjusting button, the transmission rod is driven to rotate by rotating the adjusting button, so that the position of the fixed block is adjusted to adapt to different rebar planting datum planes, the fixed block and the extending block are matched to contract during cleaning, the device can move back and forth in the same direction, the device is more stable and cannot impact the inner wall of the rebar planting hole, and bristles can normally clean the inner wall of the rebar planting hole.

Drawings

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

FIG. 2 is a schematic view of a second filter plate according to the present invention;

FIG. 3 is a schematic view of the internal structure of the dust storage bin according to the present invention;

FIG. 4 is a schematic view of the internal structure of a second position-limiting housing according to the present invention;

fig. 5 is a view showing a structure of the fixing member of the present invention in a separated state.

In the figure: 1. a dust storage bin; 2. a grip; 3. an extension tube; 4. a motor; 5. a fan blade; 6. a first connecting member; 7. a first limit housing; 8. a second connecting member; 9. a second limit housing; 10. a cleaning block; 11. a tooth block; 12. a fixed block; 13. an extension block; 14. an adjusting knob; 15. a transmission rod; 16. a fixing member; 17. a connecting rod; 18. a first filter plate; 19. a second filter plate.

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.

As shown in fig. 1 to 5, the utility model provides a rebar planting hole cleaning device for improving the safety protection capability of a bridge, which comprises a dust storage bin 1 and a handle 2, wherein the left side of the dust storage bin 1 is fixedly communicated with an extension pipe 3, the right end inside the dust storage bin 1 is fixedly provided with a motor 4, the left side of the motor 4 is fixedly connected with a fan blade 5, the top of the left end of the motor 4 is meshed with a first connecting piece 6, the top of the first connecting piece 6 is meshed with a second connecting piece 8, the bottom of the left end of the second connecting piece 8 is meshed with a gear block 11, the top of the dust storage bin 1 is fixedly provided with a first limiting shell 7, the middle inside the dust storage bin 1 is fixedly provided with a first filter plate 18, the right end of the dust storage bin 1 is provided with a second filter plate 19, the left end outside the extension pipe 3 is provided with a cleaning block 10, and the left side of the dust storage bin 1 is fixedly provided with a second limiting shell 9.

Wherein, the fixed block 12 is fixedly installed on the outer side of the left end of the dust storage bin 1, the extension block 13 is movably sleeved at the left end of the fixed block 12, the adjusting button 14 is movably sleeved at the top of the left end of the extension block 13, the transmission rod 15 is meshed at the bottom of the adjusting button 14, the fixing piece 16 is sleeved at the left end of the transmission rod 15 in a threaded manner, and the connecting rod 17 is fixedly installed at the bottom of the extension block 13.

Wherein, fixed mounting has first helical gear on the output shaft of motor 4 left end, first connecting piece 6 is two second helical gears and connecting rod constitution, first helical gear fixed mounting is in the upper and lower side of connecting rod, first helical gear and second helical gear meshing, the middle part at first spacing shell 7 is cup jointed in the activity of the upper end of first connecting piece 6, the middle part at first spacing shell 7 is cup jointed in the activity of the right-hand member of second connecting piece 8, can drive flabellum 5 through the motor 4 that sets up and produce suction, drive first connecting piece 6 through first helical gear and rotate, first connecting piece 6 drives second connecting piece 8 and then drives cleaning block 10 and rotate, reach clear purpose, need not artifical manual cleaning, the deashing in the scarfing, the dust is inhaled the inside in dust storage silo 1, can not disperse and float, it is cleaner.

Wherein, the lower extreme at the spacing shell of second 9 is cup jointed in the right-hand member activity of extension pipe 3, second connecting piece 8 is the first gear of from left to right fixed connection in proper order, second connecting rod and third bevel gear constitute, the second helical gear meshing at third bevel gear and the 6 top of first connecting piece, first gear and the meshing of cogged block 11, first gear activity cup joints the upper end at the spacing shell of second 9 inside, it is spacing to cogged block 11 and second connecting piece 8 through the spacing shell of second 9 that sets up, guarantee the stability of structure, and can drive cleaning block 10 and rotate when flabellum 5 pivoted through first connecting piece 6 and the second connecting piece 8 that set up, it is more laborsaving during the cleanness, also save time.

Wherein, the surface of cleaning block 10 is provided with the brush hair that the equidistance distributes, the inboard fixed mounting of cleaning block 10 has the bearing, the foreign steamer and the 10 fixed connection of cleaning block of bearing, interior wheel and extension pipe 3 fixed connection of bearing, through the bearing that sets up, can reduce the frictional force between extension pipe 3 and the cleaning block 10, make things convenient for the rotation of cleaning block 10 more, save power, and the brush of setting can carry out the deashing to the muscle hole when cleaning block 10 rotates, excellent in use effect, save manpower and time, and can know the degree of depth of planting the muscle hole through observing the brush hair of equidistance.

Wherein, the left side of the fixed piece 16 is fixedly provided with a sucker, the fixed block 12, the extension block 13, the adjusting button 14, the transmission rod 15 and the fixed piece 16 are divided into three groups and fixedly arranged at the front side, the rear side and the bottom of the left end of the dust storage bin 1, the number of the connecting rods 17 is two, the bottom of the adjusting button 14 is fixedly provided with a fourth bevel gear, the transmission rod 15 is movably sleeved at the left end inside the extension block 13, the fixed piece 16 is movably sleeved at the left end of the extension block 13, through the mutual cooperation of the adjusting knob 14, the transmission rod 15 and the fixing piece 16, the transmission rod 15 can be driven to rotate by rotating the adjusting knob 14, thereby driving the fixing piece 16 to move left and right in the inner part of the left end of the extending block 13, so as to adapt to different bar planting reference surfaces, and the cooperation of the three fixed blocks 12 of group, extension piece 13 and the connecting rod 17 that set up can stretch out and draw back in step, prevents that the device from producing and rocking when clear hole.

The working principle and the using process of the utility model are as follows:

firstly, a cleaning block 10 is placed in a tendon embedding hole, the device is kept horizontal and stable, three adjusting buttons 14 are adjusted to enable a sucker at the left end of three fixing pieces 16 to be fixed on a wall, then the device is started, a motor 4 drives a fan blade 5 to generate suction force to suck debris and dust in the tendon embedding hole, when the fan blade 5 rotates, a first connecting piece 6 drives a second connecting piece 8 to rotate, so that a tooth block 11 is driven to rotate, the cleaning block 10 is further driven to rotate, the inner wall of the tendon embedding hole is cleaned, and the dust generated by cleaning is sucked into a dust storage bin 1;

the device can be moved left and right during cleaning, the fixed block 12 and the extension block 13 stretch out and draw back at the moment, and the cleaning block 10 keeps moving horizontally in the tendon planting hole and cannot collide with the inner wall of the tendon planting hole.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clear hole device of bridge safety protection ability promotion with bar planting, includes dust storage bin (1) and handle (2), its characterized in that: an extension pipe (3) is fixedly communicated with the left side of the dust storage bin (1), a motor (4) is fixedly arranged at the right end inside the dust storage bin (1), the left side of the motor (4) is fixedly connected with a fan blade (5), the top of the left end of the motor (4) is engaged with a first connecting piece (6), the top of the first connecting piece (6) is engaged with a second connecting piece (8), the bottom of the left end of the second connecting piece (8) is engaged with a tooth block (11), a first limit shell (7) is fixedly arranged at the top of the dust storage bin (1), a first filter plate (18) is fixedly arranged in the middle of the interior of the dust storage bin (1), a second filter plate (19) is arranged at the right end of the dust storage bin (1), a cleaning block (10) is arranged at the left end of the outer side of the extension pipe (3), and a second limit shell (9) is fixedly arranged on the left side of the dust storage bin (1).

2. The hole cleaning device for the embedded steel bars for improving the safety protection capability of the bridge according to claim 1, is characterized in that: the outside fixed mounting of dust storage bin (1) left end has fixed block (12), the left end activity of fixed block (12) has cup jointed extension piece (13), adjusting knob (14) have been cup jointed in the top activity of extension piece (13) left end, the bottom meshing of adjusting knob (14) has transfer line (15), the left end screw thread of transfer line (15) has cup jointed mounting (16), the bottom fixed mounting of extension piece (13) has connecting rod (17).

3. The hole cleaning device for the embedded steel bars for improving the safety protection capability of the bridge according to claim 1, is characterized in that: fixed mounting has first helical gear on the output shaft of motor (4) left end, first connecting piece (6) are two second helical gears and connecting rod constitution, first helical gear fixed mounting is in the upper and lower side of connecting rod, first helical gear and second helical gear meshing, the middle part at first spacing shell (7) is cup jointed in the upper end activity of first connecting piece (6), the middle part at first spacing shell (7) is cup jointed in the right-hand member activity of second connecting piece (8).

4. The hole cleaning device for the embedded steel bars for improving the safety protection capability of the bridge according to claim 1, is characterized in that: the right end activity of extension pipe (3) cup joints the lower extreme at spacing shell of second (9), second connecting piece (8) are for from left to right in proper order fixed connection's first gear, second connecting rod and third bevel gear constitution, the second helical gear meshing at third bevel gear and first connecting piece (6) top, first gear and tooth piece (11) meshing, first gear activity cup joints the upper end in spacing shell of second (9) inside.

5. The hole cleaning device for the embedded steel bars for improving the safety protection capability of the bridge according to claim 1, is characterized in that: the surface of cleaning block (10) is provided with the brush hair that the equidistance distributes, the inboard fixed mounting of cleaning block (10) has the bearing, the foreign steamer and the cleaning block (10) fixed connection of bearing, the interior wheel and extension pipe (3) fixed connection of bearing.

6. The hole cleaning device for the embedded steel bars for improving the safety protection capability of the bridge according to claim 2, is characterized in that: the left side fixed mounting of mounting (16) has the sucking disc, the quantity of fixed block (12), extension piece (13), adjusting knob (14), transfer line (15) and mounting (16) is three and divide into three group fixed mounting in the front and back side and the bottom of storage dust bin (1) left end, the quantity of connecting rod (17) is two, the bottom fixed mounting of adjusting knob (14) has the fourth helical gear, transfer line (15) activity cup joints at the inside left end of extension piece (13), mounting (16) activity cup joints at the left end of extension piece (13).