CN215441519U

CN215441519U - Reinforcing device for pasting carbon fiber cloth on bridge

Info

Publication number: CN215441519U
Application number: CN202122018431.9U
Authority: CN
Inventors: 章自强
Original assignee: Jiangsu Poxiang Structural Reinforcement Engineering Co ltd
Current assignee: Jiangsu Poxiang Structural Reinforcement Engineering Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-07
Anticipated expiration: 2031-08-25

Abstract

The application discloses carbon fiber cloth reinforcing apparatus is pasted to bridge relates to bridge reinforcement technical field, including the roof beam body, there is the carbon fiber cloth body roof beam body bottom through the sticky carbon fiber impregnated paper that has connect, carbon fiber cloth body bottom contact has the brush hair ring, it has the cylinder to inlay in the brush hair ring, the cavity inslot has been seted up in the cylinder, evenly distributed's relief hole has been seted up to the cavity inslot, cavity inslot rotation cover has cavity branch, cavity branch inner wall one side is seted up jaggedly. This application is through two cavity handles and screw rod to the temporary storage of flooding glue, cavity branch and cylinder are to the circulation of flooding glue, make the brush hair ring along with the roll coating surface glue exhausts the back, the relief hole can be even feeds the flooding glue to the brush hair intra-annular, need not frequently to dip in and get carbon fiber flooding glue in the bucket, also avoided frequently dipping in and get carbon fiber flooding glue and the glue that causes drips, make the roll coating process labour saving and time saving more, whole convenient and practical, suitable bulk production.

Description

Reinforcing device for pasting carbon fiber cloth on bridge

Technical Field

The application relates to the technical field of bridge reinforcement, in particular to a carbon fiber cloth reinforcing device is pasted to bridge.

Background

The bridge reinforcing construction generally refers to restoring or improving the bearing capacity of the existing bridge by reinforcing members and improving the structural performance so as to prolong the service life of the bridge and meet the requirements of modern transportation. Bridge reinforcement is usually carried out carbon fiber reinforcement, wherein the carbon fiber reinforcement comprises carbon fiber cloth reinforcement and carbon fiber plate reinforcement. The carbon fiber cloth reinforcing process: the carbon fiber cloth is firstly bonded on the beam body by using the carbon fiber impregnating compound, then the surface of the bonded carbon fiber plate is scraped by using the plastic scraper, and then the carbon fiber impregnating compound is uniformly coated on the carbon fiber cloth by using the roller brush, so that the carbon fiber cloth is fully infiltrated by the glue solution, and is uniformly compacted without bubbles. The bonded carbon fiber cloth can be used for reliably reinforcing the bridge.

But the cylinder brush need frequently dip in the carbon fiber impregnated gel who gets in the bucket when the roll is scribbled, and is more time-consuming and laboursome, and frequently dip in get the carbon fiber impregnated gel and make the cylinder brush go up glue too much and produce and drip easily, cause the pollution to ground to cause the waste of glue, so can't satisfy prior art needs.

SUMMERY OF THE UTILITY MODEL

Need frequently dip in when solving the reinforcement and get the interior carbon fiber impregnated rubber's of bucket problem, this application provides a carbon fiber sheet reinforcing apparatus is pasted to bridge.

The application provides a carbon cloth reinforcing apparatus is pasted to bridge adopts following technical scheme:

the utility model provides a carbon cloth reinforcing apparatus is pasted to bridge, includes the roof beam body, the roof beam body bottom has the carbon cloth body through the sticky connecing of carbon fiber impregnated glue, the contact of carbon cloth body bottom has the brush hair ring, it has the cylinder to inlay in the brush hair ring, the cavity inslot has seted up the cavity groove, the relief hole of evenly distributed has been seted up to the cavity inslot, cavity inslot rotation cover has cavity branch, the breach has been seted up to cavity branch inner wall one side, the breach is located cavity inslot portion, the fixed cover of cavity branch bottom outer wall has first cavity handle, first cavity handle inner wall bottom thread cover has the cavity threaded rod, cavity threaded rod bottom outer wall thread cover has second cavity handle, the interior activity of feed inlet that second cavity handle bottom center department seted up is filled with the feeding chock.

Optionally, the outer wall of the hollow threaded rod is welded with two symmetrically distributed return springs, and one end of each return spring is welded with a scraper.

Optionally, the outer walls of the two scrapers are respectively in contact with the inner walls of the first hollow handle and the second hollow handle.

Optionally, a miniature ball valve is fixedly mounted in the hollow support rod, and the miniature ball valve is located outside the roller and the first hollow handle.

Optionally, the discharge hole, the hollow groove, the gap, the hollow support rod, the first hollow handle, the hollow threaded rod and the second hollow handle are communicated with each other.

Optionally, the hollow threaded rod is located between the first hollow handle and the second hollow handle.

In summary, the present application includes at least one of the following benefits:

1. through two cavity handles and screw rod to the temporary storage of flooding glue, cavity branch and cylinder are to the circulation of flooding glue, make the brush hair ring along with the roll coating surface glue exhausts the back, the relief hole can be even to the interior flooding glue of feeding of brush hair intra-annular, need not frequently to dip in and get carbon fiber flooding glue in the bucket, also avoided frequently dipping in and get the carbon fiber flooding glue and the glue that causes drips for the roll coating process labour saving and time saving more, whole convenient and practical, suitable bulk production.

2. Through rotatory hollow threaded rod, can adjust the interval between first cavity handle and the second cavity handle, the people of being convenient for come the length of adjustment handle and cylinder brush according to the use site demand, and can drive the scraper blade after the hollow threaded rod is rotatory, comes to carry out the part to two inboard glue of cavity handle and strikes off, and the later stage of being convenient for is to the washing of handle, has improved the practicality of device.

Drawings

FIG. 1 is a schematic of the present invention;

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

FIG. 3 is an enlarged view of the structure A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the structure B of fig. 2 according to the present invention.

Description of reference numerals: 1. a beam body; 11. a carbon fiber cloth body; 2. a bristle ring; 21. a drum; 22. a hollow groove; 23. a discharge hole; 3. a hollow strut; 31. a notch; 32. a miniature ball valve; 4. a first hollow handle; 41. a hollow threaded rod; 42. a second hollow handle; 43. a feed plug; 44. a return spring; 45. a scraper.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a reinforcing device for pasting carbon fiber cloth on a bridge, which comprises a beam body 1, wherein the bottom of the beam body 1 is connected with a carbon fiber cloth body 11 through carbon fiber impregnated glue, the beam body 1 is conveniently reinforced by utilizing the pasted carbon fiber cloth body 11, the bottom of the carbon fiber cloth body 11 is contacted with a bristle ring 2, the bristle ring 2 is formed by splicing uniformly distributed bristles, the bristle ring 2 is in a ring shape, a roller 21 is embedded in the bristle ring 2, one end of the bristles in the bristle ring 2 is embedded on the roller 21, a hollow groove 22 is formed in the roller 21, uniformly distributed discharge holes 23 are formed in the hollow groove 22, and the impregnated glue in the hollow groove 23 can be uniformly discharged out of the roller 21 through the discharge holes 23 so as to uniformly infiltrate the bristle ring 2;

a circular ring plug is movably plugged in a circular ring hole formed in one side of the hollow groove 22, which is far away from the miniature ball valve 32, and is a shadow part which is not marked in the drawing 3, so that the inside of the hollow groove 22 can be conveniently cleaned through the circular ring hole, a hollow support rod 3 is rotatably sleeved in the hollow groove 22, the inside of the hollow support rod 3 is hollow, a notch 31 is formed in one side of the inner wall of the hollow support rod 3, the notch 31 is positioned in the hollow groove 22, and glue in the hollow support rod 3 can conveniently circulate into the hollow groove 22 through the notch 31;

fixed cover of 3 bottom outer walls of cavity branch has first cavity handle 4, first cavity handle 4 can support

cavity branch

3, 4 inner wall bottom screw thread covers of first cavity handle have cavity threaded rod 41, cavity threaded rod 41 can support

first cavity handle

4, 41 bottom outer wall screw thread covers of cavity threaded rod have second cavity handle 42, second cavity handle 42 can support cavity threaded rod 41, the feeding mouth that second cavity handle 42 bottom center department was seted up is interior movable to be filled with feeding chock 43, brush hair ring 2, cylinder 21, cavity branch 3, the cylinder brush has been constituteed to two cavity handles and threaded rod, be convenient for utilize the feed inlet to come to add the flooding glue in the cylinder brush, the feed inlet can be plugged up to feeding chock 43 at ordinary times, prevent that glue from leaking through the feed inlet.

Referring to fig. 2, a hollow threaded rod 41 is disposed between the first hollow handle 4 and the second hollow handle 42, so that the distance between the two hollow handles can be adjusted by rotating the hollow threaded rod 41, and the handle can be lengthened or shortened as a whole.

Referring to fig. 3, a micro ball valve 32 is fixedly installed in the hollow strut 3, the micro ball valve 32 can control the opening or closing of the inside of the hollow strut 3 after rotating, and the micro ball valve 32 is located outside the drum 21 and the first hollow handle 4, so that a person can rotate the micro ball valve 32 outside the drum 21 and the first hollow handle 4.

Referring to fig. 4, two return springs 44 are welded to the outer wall of the hollow threaded rod 41, the two return springs 44 are symmetrically distributed, a scraper 45 is welded to one end of each return spring 44, each return spring 44 can support the scraper 45, and when the threaded rod 41 rotates to adjust the distance between the two hollow handles, each return spring 44 can deform and continuously press the scraper 45 into the first hollow handle 4 and the second hollow handle 42 along with the elastic force.

Referring to fig. 2-3, the discharge opening 23, the hollow groove 22, the gap 31, the hollow strut 3, the first hollow handle 4, the hollow threaded rod 41 and the second hollow handle 42 are in internal communication, facilitating the flow of glue inside these structures.

Referring to fig. 2 and 4, the outer walls of the two scraping plates 45 are respectively in contact with the inner walls of the first hollow handle 4 and the second hollow handle 42, so that partial glue on the inner sides of the first hollow handle 4 and the second hollow handle 42 can be conveniently scraped after the scraping plates 45 rotate, and the inside of the handles can be conveniently cleaned in the later period.

The implementation principle of the carbon fiber cloth reinforcing apparatus is pasted to bridge of this application embodiment does:

when the device is used, the feeding plug block 43 can be taken down, carbon fiber impregnating adhesive is injected into the second hollow handle 42 through the feeding hole, then the feeding plug block 43 is plugged into the feeding hole, at the moment, the first hollow handle 4, the hollow threaded rod 41 and the second hollow handle 42 can temporarily store the impregnating adhesive, when the carbon fiber cloth body 11 needs to be roll-coated, the miniature ball valve 32 can be rotated to ensure that the interior of the hollow support rod 3 is unblocked, then the roll-coating 21 and the bristle rings 2 face downwards, the two hollow handles 4 face upwards, at the moment, the adhesive can enter the hollow groove 22 from the first hollow handle 4, the hollow support rod 3 and the gap 31 due to gravity, the impregnating adhesive in the hollow groove 23 can be uniformly discharged out of the roller 21 through the material holes 23 along with the gravity to uniformly impregnate the bristle rings 2 along with the rotation of the roller 21, the impregnated bristle rings 2 can roll-coat the carbon fiber cloth body 11, when the lengths of the handles and the roller brush need to be adjusted, rotatable hollow threaded rod 41, under two cavity handle internal screw threads are spacing, two cavity handles can be close to each other or keep away from to adjust the interval between first cavity handle 4 and the second cavity handle 42, realize the length adjustment of handle and cylinder brush, and can drive scraper blade 45 through reset spring 44 after cavity threaded rod 41 is rotatory and rotate, come to carry out the part to two inboard glue of cavity handle and strike off, the later stage of being convenient for is to the washing of handle.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a carbon cloth reinforcing apparatus is pasted to bridge, includes roof beam body (1), its characterized in that: the utility model discloses a hollow roof beam, including roof beam body (1), roof beam body (11), carbon fiber cloth body (11) bottom contact has brush hair ring (2), it has cylinder (21) to inlay in brush hair ring (2), well chute (22) have been seted up in cylinder (21), well chute (22) have seted up evenly distributed's relief hole (23), well chute (22) internal rotation cover has cavity branch (3), breach (31) have been seted up to cavity branch (3) inner wall one side, breach (31) are located well chute (22) inside, cavity branch (3) bottom outer wall fixed cover has first cavity handle (4), first cavity handle (4) inner wall bottom thread bush has cavity threaded rod (41), cavity threaded rod (41) bottom outer wall thread bush has second cavity handle (42), the interior activity of feed inlet that second cavity handle (42) bottom center department seted up has feed chock (43) .

2. The reinforcing device for the bridge pasted carbon fiber cloth of claim 1, which is characterized in that: the outer wall of the hollow threaded rod (41) is welded with two return springs (44) which are symmetrically distributed, and one end of each return spring (44) is welded with a scraper (45).

3. The reinforcing device for the bridge pasted carbon fiber cloth as claimed in claim 2, wherein: the outer walls of the two scraping plates (45) are respectively contacted with the inner walls of the first hollow handle (4) and the second hollow handle (42).

4. The reinforcing device for the bridge pasted carbon fiber cloth of claim 1, which is characterized in that: a miniature ball valve (32) is fixedly mounted in the hollow support rod (3), and the miniature ball valve (32) is located outside the roller (21) and the first hollow handle (4).

5. The reinforcing device for the bridge pasted carbon fiber cloth of claim 1, which is characterized in that: the discharge hole (23), the hollow groove (22), the notch (31), the hollow support rod (3), the first hollow handle (4), the hollow threaded rod (41) and the second hollow handle (42) are communicated with each other.

6. The reinforcing device for the bridge pasted carbon fiber cloth of claim 1, which is characterized in that: the hollow threaded rod (41) is located between the first hollow handle (4) and the second hollow handle (42).