Glass fiber reinforcement for bridge deck pavement applications

Abstract

The glass fiber rod of the present application is applied to bridge deck pavement, which takes into account that a large number of rod net reinforcing structures are needed for the existing bridge deck pavement, the connection of the existing rod is realized through the additional connecting piece or connecting rope, and the construction personnel needs to slowly bind one by one during the specific use, and the connecting piece is arranged outside the reinforcing rod, so that the working environment is poor, and the connecting strength cannot meet the requirements with the passage of time, and the bridge deck is a place for vehicles or pedestrians to pass through, so the connecting strength of the rod net must reach a certain height, therefore, the applicant selects the glass fiber rod with steel wire as the rod net part, in order to avoid the connecting piece exposed outside the fiber rod, the connecting ball and the insertion rod are arranged in the fiber rod respectively, and when the rod net structure needs to be arranged, the insertion rod only needs to be pressed into the connecting ball.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of civil engineering and construction technology, and particularly relates to a glass fiber bar for bridge deck pavement. BACKGROUND

[0002] In bridge deck pavement, it is usually necessary to first build a steel bar frame or a fiber bar frame, and then bind the steel bars or fiber bars with steel wires or other similar fasteners after the steel bars or fiber bars are arranged horizontally and vertically, and then pour cement. Glass fiber bars have the advantages of high tensile strength, light weight, corrosion resistance and low cost, and are therefore widely used in bridge engineering. However, the existing bar frame erection, such as patent document 1, involves the erection of a reinforcing body 1 composed of glass fiber bars, and a connecting fiber is used as a connecting tool between the glass fiber bars. The reinforcing body 1 is used to reinforce concrete or similar structural materials in bridges or buildings or tunnel structures. Although the reinforcing body 1 composed of glass fiber bars is erected, the glass fiber bars still need to be connected by the connecting tool composed of glass fiber bars, and the assembly efficiency and connection strength cannot be satisfactory and need to be further improved. Patent document 2 discloses an assembled soil nailing wall supporting device, and a fixing device capable of fastening horizontal and vertical steel bars is disclosed. The fixing device can position the steel bars to facilitate subsequent construction. However, the fixing device is more complex than the direct use of a cable connection, and the cost is high. The fixing device cannot be recycled during cement pouring, and the cost is high. Patent document 3 discloses a concrete reinforcing structure, and the two ends of each steel bar are connected by a connecting assembly, so that the assembly of the steel bars becomes fast. However, since the steel bars are connected by the connecting assembly, the steel bars do not contact each other, and the connection between the steel bars completely relies on the connecting assembly. The connection strength between the steel bars also completely depends on the connecting assembly. This steel bar connection method still needs to rely on the additional connecting assembly for connection, and the cost is high.

[0003] [Patent document 1] CN101263270B;

[0004] [Patent document 2] CN216075144U;

[0005] [Patent document 3] CN215888331U.

[0006] In the prior art, there is no convenient, fast and reliable connection method for the glass fiber bar reinforcing body used for bridge deck pavement. Although the connecting tool used is made of glass fiber material, the connection principle is still a relatively primitive connection method. Based on this, the present application provides a glass fiber bar for bridge deck pavement, which can be quickly and reliably connected. SUMMARY

[0007] In order to overcome the deficiencies of the existing glass fiber reinforcement in the bridge deck pavement application, the present application provides a technical solution, a glass fiber reinforcement in the bridge deck pavement application, which comprises: when the bridge deck pavement is made, a reinforcement net structure composed of transverse glass fiber reinforcement and longitudinal glass fiber reinforcement is prepared in advance, and then the concrete is poured, the transverse glass fiber reinforcement and the longitudinal glass fiber reinforcement are quickly assembled through the clamping structure, the clamping structure comprises a connecting ball arranged in the transverse glass fiber reinforcement or the longitudinal glass fiber reinforcement, and an insertion rod arranged in the longitudinal glass fiber reinforcement or the transverse glass fiber reinforcement in correspondence, when quick assembly is needed, the insertion rod is inserted into the connecting ball and clamped in the connecting ball.

[0008] Preferably, the connecting ball is arranged in the longitudinal glass fiber reinforcement or the transverse glass fiber reinforcement, and the insertion rod is arranged in the transverse glass fiber reinforcement or the longitudinal glass fiber reinforcement in correspondence.

[0009] Preferably, the connecting ball is arranged in the longitudinal glass fiber reinforcement, and the insertion rod is arranged in the transverse glass fiber reinforcement, the longitudinal glass fiber reinforcement comprises a steel wire, a glass fiber outer layer and the connecting ball, the steel wire forms an inner core of the longitudinal glass fiber reinforcement, the glass fiber outer layer is wrapped on the steel wire, the connecting ball is formed in the glass fiber outer layer, one end of the connecting ball is connected with the steel wire, and the other end of the connecting ball is flush with the glass fiber outer layer, and the connecting ball is uniformly distributed with a plurality of connecting balls along the longitudinal direction of the steel wire.

[0010] Preferably, the transverse glass fiber reinforcement comprises a steel wire, a glass fiber outer layer and the insertion rod, the steel wire forms an inner core of the transverse glass fiber reinforcement, the glass fiber outer layer is wrapped on the steel wire, the insertion rod is formed in the glass fiber outer layer, the middle part of the insertion rod is connected with the steel wire, one end of the insertion rod is located inside the glass fiber outer layer, and the other end of the insertion rod extends out of the glass fiber outer layer, the insertion rod is uniformly distributed with a plurality of insertion rods along the longitudinal direction of the steel wire, and the positions of the insertion rods correspond to the positions of the connecting balls.

[0011] Preferably, the insertion rod comprises a rod main body, a deformation part and a rod end part, the rod main body is a hollow pipe, the deformation part is composed of a plurality of deformation rod pieces, the bottom end of the rod end part is provided with a sharp spike, the sharp spike can be inserted into the connecting ball, after the sharp spike touches the bottom part of the connecting ball next to the steel wire, the deformation rod pieces are deformed, and the deformation rod pieces can form a spherical structure matched with the inner cavity shape of the connecting ball, so that the insertion rod is clamped in the connecting ball.

[0012] Preferably, the upper end of the rod end is a locking rod, the top end of the locking rod is provided with a action cone head, the lower side of the action cone head is provided with a clamping groove, the lower end of the hollow tube is connected with a deformed rod piece, the inner side of the lower end of the hollow tube is fixedly provided with a locking piece, when the deformed rod piece is deformed to form a spherical structure, the locking piece is clamped in the clamping groove in the locking rod, so that the insertion rod is stably locked in the connecting ball.

[0013] Preferably, the locking piece is a elastic metal piece structure, which comprises a fixed end, a convex end and a free end, the fixed end is fixed to the lower end of the hollow tube, the convex end is a deformed convex jaw, and the deformed convex jaw is clamped in the clamping groove to realize locking.

[0014] Preferably, the connecting ball comprises an elastic ball membrane and glue, the glue is arranged on the inner side of the elastic ball membrane, and the glue is air-cured glue.

[0015] Preferably, an easy-to-open structure with a preset depth scratch is arranged at the position where the insertion rod is inserted on the elastic ball membrane, so that the insertion rod can be inserted into the connecting ball with very small force.

[0016] Preferably, the application further comprises a production process of a glass fiber rod, which comprises the following steps:

[0017] A, making a steel wire inner core; when making a glass fiber rod with an insertion rod, the insertion rod is placed at a predetermined position, and then a plurality of thin steel wires are used to be wound and woven around the insertion rod to form a steel wire strand with the insertion rod, thereby forming a steel wire inner core; at this time, the insertion rod is fixed on the steel wire strand perpendicular to the steel wire strand; when making a glass fiber rod with a connecting ball, the connecting ball is transmitted into one of the thin steel wires through a locking ring, and then a plurality of thin steel wires are used to be wound and woven around the connecting ball to form a steel wire strand with the connecting ball, thereby forming a steel wire inner core;

[0018] B, winding glass fiber: the outer layer of glass fiber is covered on the steel wire inner core through a three-dimensional weaving machine, and finally a glass fiber rod with steel wire is formed.

[0019] The application has the following beneficial effects:

[0020] 1) The glass fiber rod of the application is applied to bridge deck paving, a plurality of longitudinal and transverse intersecting glass fiber rods form a stable rod frame structure, and a predetermined clamping structure is arranged on each glass fiber rod, when a rod frame structure is needed to be constructed, the clamping structure is used to quickly connect the fiber rods in contact with each other, and the clamping structure is buckled after being simply pressed, the clamping structure in contact with each other enables the glass fiber rods to be firmly connected, compared with an additional clamping structure which is not integrally formed with the fiber rod, the clamping structure enables the two fiber rods to be connected firmly, and enables the formed concrete structure to be more stable.

[0021] 2) In order to improve the problem of poor shear resistance of the glass fiber reinforcement of the present invention, steel wire is arranged inside the glass fiber reinforcement and the steel wire is wrapped with glass fiber. Thus, the formed glass fiber reinforcement has the advantages of both steel and glass fiber. At the same time, the clamping structure between the two glass fiber reinforcements is fixed by mechanical locking, so that the two connected glass fiber reinforcements can be firmly fixed. Moreover, the clamping structure is located inside the glass fiber reinforcement and is not affected by external factors, whether before or after concrete pouring.

[0022] 3) Furthermore, the glass fiber reinforcement of the present invention is divided into transverse glass fiber reinforcement and longitudinal glass fiber reinforcement. The two glass fiber reinforcements have different structures. A connecting ball is provided in the longitudinal glass fiber reinforcement, and an insertion rod is provided in the transverse glass fiber reinforcement. The insertion rod is inserted and buckled into the connecting ball to achieve rapid engagement of the two glass fiber reinforcements. The deformation of the deformation portion of the insertion rod in the connecting ball also achieves rapid engagement of the two glass fiber reinforcements.

[0023] 4) Furthermore, in order to prevent the steel wire and the glass fiber outer layer from slipping during use, the insertion rod and the connecting ball are fixedly connected to the steel wire 1. As a result, when the glass fiber outer layer is wrapped around the steel wire 1, the insertion rod and the connecting ball prevent relative slippage between the steel wire and the glass fiber outer layer. This solves the problem of steel wire slippage in glass fiber reinforcement with a steel wire inner core in the prior art. Compared with simply preventing the slippage of the glass fiber outer layer by the thread shape of the steel wire, a glass fiber reinforcement structure with better performance can be obtained.

[0024] 5) Furthermore, the insertion rod of the present invention includes a deformation portion and a rod end. The insertion rod is a hollow tube structure. The deformation portion is composed of multiple deformation rod pieces. The rod end is provided with a spike. When the insertion rod needs to engage with the connecting ball, the spike penetrates the connecting ball. When the deformation rod piece 8 abuts against the bottom end of the connecting ball, it deforms, and finally the deformation portion forms a spherical structure, which then adapts to the shape of the connecting ball, thereby achieving a quick engagement connection between the two glass fiber reinforcements.

[0025] 6), further, in order to guarantee the stable insertion rod card, so that the connecting ball is a elastic ball structure, and the inside is filled with the glue (such as 502 glue) that solidifies after meeting air, after the insertion rod is inserted into the connecting ball, it also brings in air, and the deformed rod piece 8 is also stirred with the glue, air is brought into the inside, finally, after the glue solidifies, the deformation of the deformation part is kept, and the position of the insertion rod is also limited, finally, the reliable connection of the insertion rod is realized; of course, the mechanical clamping structure can also be arranged in the insertion rod, the reliable locking of the deformation part is realized through the setting of the locking piece and the clamping groove, and the reliability of the two glass fiber reinforced connections is further guaranteed;

[0026] 7), further, the clamping structure of the application is in the inside of the glass fiber reinforced, and when the two glass fiber reinforced are clamped, the clamping structure forms a relatively closed space, which is influenced very little by the outside such as concrete, so that the fixing of the two glass fiber reinforced can be better guaranteed, and since the clamping of the two glass fiber reinforced only needs a pressing step, other additional clamping mechanisms are not needed, so that the connection of the reinforced net can be quickly and efficiently completed, the working efficiency can be improved, and the stability of the subsequent formed component can be guaranteed, and the efficiency and performance of the bridge deck laying are improved;

[0027] 8), finally, the application also provides a production process of the glass fiber reinforced, the glass fiber reinforced produced through the process combines the excellent performance between the ordinary reinforced and the glass fiber reinforced, and can guarantee the bonding strength between the glass fiber outer layer and the steel wire, avoids the slip of the glass fiber outer layer on the steel wire 1 during use of the glass fiber reinforced, and guarantees the use safety of the glass fiber reinforced. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a schematic view of the fast clamping structure of the glass fiber reinforced of the application;

[0029] Figure 2 is a longitudinal glass fiber reinforced sectional view;

[0030] Figure 3 is Figure 2 A-A view;

[0031] Figure 4 is a transverse glass fiber reinforced sectional view;

[0032] Figure 5 is a schematic view of the opening structure of the insertion rod;

[0033] Figure 6 is a sectional view of the insertion rod.

[0034] REFERENCE NUMERALS

[0035] 1 steel wire; 2 glass fiber outer layer; 3 connecting ball; 4 insertion rod; 5 rod main body; 6 deformation part; 7 rod end part; 8 deformed rod piece; 9 hollow tube; 10 locking rod; 11 locking piece; 12 action cone head; 13 clamping groove; 14 deformed claw; 15 thorn; 16 fixed end; 17 protruding end; 18 free end; 19 longitudinal glass fiber rod; 20 transverse glass fiber rod; 21 elastic ball membrane; 22 glue. DETAILED DESCRIPTION

[0036] The application will be further described in conjunction with the embodiments below, but the application is not limited in any way by the embodiments, and any transformation or replacement based on the teaching of the application falls within the protection scope of the application.

[0037] A glass fiber rod is applied in bridge deck pavement, as shown in Figures 1-5 When the bridge deck pavement is made, a rod net structure composed of transverse glass fiber rods 20 and longitudinal glass fiber rods 19 is made in advance, and then concrete is poured, the transverse glass fiber rods 20 and the longitudinal glass fiber rods 19 are quickly assembled through the clamping structure, the clamping structure includes connecting balls 3 arranged in the transverse glass fiber rods 20 or the longitudinal glass fiber rods 19, and insertion rods 4 arranged in the longitudinal glass fiber rods 19 or the transverse glass fiber rods 20 correspondingly, when quick assembly is needed, the insertion rods 4 are inserted into the connecting balls 3 and clamped in the connecting balls 3;

[0038] Preferably, the connecting balls 3 can be arranged in the longitudinal glass fiber rods 19 or the transverse glass fiber rods 20, and correspondingly, the insertion rods 4 are arranged in the transverse glass fiber rods 20 or the longitudinal glass fiber rods 19; for the convenience of description, the connecting balls arranged in the longitudinal glass fiber rods 19 and the insertion rods 4 arranged in the transverse glass fiber rods 20 are taken as examples for description;

[0039] As shown in Figures 2-3 The longitudinal glass fiber rod 19 includes a steel wire 1, a glass fiber outer layer 2 and a connecting ball 3, the steel wire 1 forms the inner core of the longitudinal glass fiber rod 19, the glass fiber outer layer 2 is wrapped on the steel wire 1, the connecting ball 3 is formed in the glass fiber outer layer 2, one end of the connecting ball 3 is connected with the steel wire 1, and the other end is flush with the glass fiber outer layer 2, and the connecting ball 3 is uniformly distributed along the longitudinal direction of the steel wire 1;

[0040] As shown in Figure 4As shown, the transverse glass fiber tendon 20 comprises a steel wire 1, a glass fiber outer layer 2 and an insertion rod 4, the steel wire 1 forms an inner core of the transverse glass fiber tendon 20, the glass fiber outer layer 2 is coated on the steel wire 1, the insertion rod 4 is formed in the glass fiber outer layer 2, and the middle part of the insertion rod 4 is connected with the steel wire 1, one end of the insertion rod 4 is located inside the glass fiber outer layer 2, and the other end is located outside the glass fiber outer layer 2, the insertion rod 4 is uniformly distributed along the longitudinal direction of the steel wire 1, and the setting position corresponds to the connecting ball 3;

[0041] Preferably, the insertion rod 4 comprises a rod main body 5, a deformation part 6 and a rod end part 7, as shown in the figure, Figures 4-5 As shown, the rod main body 5 is a hollow tube 9, the deformation part 6 is composed of a plurality of deformation rod pieces 8, the bottom end of the rod end part 7 is provided with a thorn 15, the thorn 15 can be inserted into the connecting ball 3, after the thorn 15 touches the steel wire 1, the deformation rod piece 8 is deformed, which can form a spherical structure suitable for the shape of the inner cavity of the connecting ball 3, so as to lock the insertion rod 4 in the connecting ball 3;

[0042] Preferably, the upper end of the rod end part 7 is a locking rod 10, the top end of the locking rod 10 is provided with an action cone head 12, the lower side of the action cone head 12 is provided with a clamping groove 13, the lower end of the hollow tube 9 is connected with the deformation rod piece 8, the inner side of the lower end of the hollow tube 9 is fixedly provided with a locking piece 11, when the deformation rod piece 8 is deformed to form a spherical structure, the locking piece 11 is clamped in the clamping groove 13 in the locking rod 10, so that the insertion rod 4 is stably locked in the connecting ball 3;

[0043] Preferably, the locking piece 11 is a flexible metal sheet structure, which comprises a fixed end 16, a convex end 17 and a free end 18, the fixed end 16 is fixed to the lower end of the hollow tube 9, the convex end 17 is a deformation claw 14, and the deformation claw 14 is clamped in the clamping groove 13 to realize locking;

[0044] Preferably, the connecting ball 3 comprises an elastic ball membrane 21 and glue 22, the glue 22 is arranged inside the elastic ball membrane 21, the glue 22 is glue that can be cured after meeting air, such as 502 glue. The elastic ball membrane 21 is selected from structures such as plastic, PVC or rubber; in order to facilitate insertion, an easy-to-open structure with a pre-set depth scratch can be arranged at the position of the insertion rod on the elastic ball membrane 21, so that the insertion rod can be inserted into the connecting ball 3 with very small force;

[0045] Preferably, in order to quickly distinguish the direction of the connecting ball 3, a mark is arranged at the glass fiber tendon with the connecting ball 3, such as color identification;

[0046] Preferably, the longitudinal glass fiber rods 19 and the transverse glass fiber rods 20 each include several, and each longitudinal glass fiber rod 19 is arranged in parallel, and each transverse glass fiber rod 20 is arranged in parallel;

[0047] Preferably, the deformed rod piece 8 is obtained by opening several vertical barrel grooves in a certain pipe wall of the entire hollow pipe 9;

[0048] Further, a production process of the glass fiber rod mainly includes:

[0049] A, making the steel wire inner core; when making the glass fiber rod with the inserting rod, the inserting rod is placed in the predetermined position, and then a plurality of thin steel wires are used to be wound and woven with each other around the inserting rod to form the steel wire strand with the inserting rod, thereby forming the steel wire inner core; at this time, the inserting rod is fixed on the steel wire strand perpendicularly to the steel wire strand; when making the glass fiber rod with the connecting ball, the connecting ball 3 is transmitted into one of the thin steel wires through the locking ring, and then a plurality of thin steel wires are used to be wound and woven with each other to form the steel wire strand with the connecting ball 3, thereby forming the steel wire inner core;

[0050] B, winding the glass fiber: through the three-dimensional weaving machine, the outer layer of the glass fiber is covered on the outer side of the steel wire inner core, and finally the glass fiber rod with the steel wire is formed;

[0051] In order to enable those skilled in the art to have a detailed understanding of the present application, the glass fiber rod bridge deck pavement application of the present application is described as follows: in the bridge deck pavement, it is necessary to lay the reinforcing bar net, the reinforcing bar net of the present application uses the glass fiber rod structure, the glass fiber rod includes longitudinal glass fiber rod and transverse glass fiber rod, when the reinforcing bar net needs to be laid quickly, first evenly lay several longitudinal glass fiber rods 19 side by side, the side of the longitudinal glass fiber rod 19 with the connecting ball 3 is directed upward, then select the transverse glass fiber rod 20 with the insertion rod, the insertion rod is inserted, then the transverse glass fiber rod 20 is placed on the longitudinal glass fiber rod 19, after the insertion rod is aligned with the connecting ball, the transverse glass fiber rod 20 is pressed into the longitudinal glass fiber rod 19 by hand, at this time, the insertion rod first pierces the connecting ball 3, then the insertion rod extends into the inside of the connecting ball 3, after the insertion rod abuts to the bottom of the connecting ball 3, the deformation rod piece 8 is deformed, the plurality of deformation rod pieces 8 are expanded to form a spherical structure, at this time, if the connecting ball 3 is provided with glue, the glue is stirred in the process of expansion of the deformation rod piece 8, and air is brought into the inside of the connecting ball 3, finally the glue is solidified, so that the deformation rod piece 8 maintains the spherical structure adapted to the inner cavity structure of the connecting ball 3, and finally the insertion rod is kept clamped in the connecting ball 3, so as to realize the quick clamping and assembly of the transverse glass fiber rod 20 and the longitudinal glass fiber rod 19; further, in order to ensure the clamping safety, quickness and reliability of the insertion rod and the connecting ball 3, the rod end of the insertion rod 4 can also be provided with a locking rod 10, and the inside of the hollow pipe 9 is provided with a locking piece 11, after the deformation rod piece 8 is deformed into a spherical structure adapted to the inner cavity structure of the connecting ball 3, the locking piece 11 is clamped on the clamping groove in the locking rod, so as to realize mechanical locking, and such locking mode is reliable and fast; the above-mentioned glue or mechanical locking mode can select any one or a combination of the two, which can further ensure that the reinforcing bar net formed by the transverse glass fiber rod and the longitudinal glass fiber rod is connected firmly, and the installation is convenient and fast.

[0052] Although the present application has been disclosed with reference to the preferred embodiments, it is not intended to limit the present application. Any skilled person in the art can make many possible changes and modifications to the technical solutions of the present application, or modify equivalent embodiments with equivalent changes, without departing from the scope of the technical solutions of the present application. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application shall fall within the scope of protection of the technical solutions of the present application.

Claims

1. A method of using glass fiber reinforcement in bridge deck pavement, characterized in that: In the bridge deck pavement, a reinforcement net structure composed of transverse glass fiber reinforcement (20) and longitudinal glass fiber reinforcement (19) is prepared in advance, and then the concrete is poured, the transverse glass fiber reinforcement (20) and the longitudinal glass fiber reinforcement (19) are quickly assembled through the snap structure, the snap structure includes the connecting ball (3) arranged in the longitudinal glass fiber reinforcement (19) and the insertion rod (4) arranged in the transverse glass fiber reinforcement (20), when the quick assembly is needed, the insertion rod (4) is inserted into the connecting ball (3) and is clamped in the connecting ball (3); the longitudinal glass fiber reinforcement (19) includes a steel wire (1), a glass fiber outer layer (2) and a connecting ball (3), the steel wire (1) forms the inner core of the longitudinal glass fiber reinforcement (19), the glass fiber outer layer (2) is wrapped on the steel wire (1), the connecting ball (3) is formed in the glass fiber outer layer (2), and one end of the connecting ball (3) is connected with the steel wire (1), and the other end is flush with the glass fiber outer layer (2), and a plurality of connecting balls (3) are uniformly distributed along the longitudinal direction of the steel wire (1); the transverse glass fiber reinforcement (20) includes a steel wire (1), a glass fiber outer layer (2) and an insertion rod (4), the steel wire (1) forms the inner core of the transverse glass fiber reinforcement (20), the glass fiber outer layer (2) is wrapped on the steel wire (1), the insertion rod (4) is formed in the glass fiber outer layer (2), and the middle part of the insertion rod (4) is connected with the steel wire (1), one end of the insertion rod (4) is located inside the glass fiber outer layer (2), and the other end extends out of the glass fiber outer layer (2), a plurality of insertion rods (4) are uniformly distributed along the longitudinal direction of the steel wire (1), and the positions are correspondingly arranged with the connecting balls (3); the insertion rod (4) includes a rod main body (5), a deformation part (6) and a rod end part (7), the rod main body (5) is a hollow pipe (9), the deformation part (6) is composed of a plurality of deformation rod pieces (8), the bottom end of the rod end part (7) is provided with a sharp (15), the sharp (15) can be inserted into the connecting ball (3), after the sharp (15) touches the bottom of the connecting ball (3) next to the steel wire (1), the deformation rod piece (8) is deformed, and a spherical structure is formed, so that the insertion rod (4) is clamped in the connecting ball (3).

2. A method of using a glass fiber reinforcement in bridge deck pavement as claimed in claim 1, characterized in that: The upper end of the rod end part (7) is a locking rod (10), the top end of the locking rod (10) is provided with a moving cone head (12), the lower side of the moving cone head (12) is provided with a clamping groove (13), the lower end of the hollow pipe (9) is connected with the deformation rod piece (8), the inner side of the lower end of the hollow pipe (9) is fixedly provided with a locking piece (11), when the deformation rod piece (8) is deformed to form a spherical structure, the locking piece (11) is clamped in the clamping groove (13) in the locking rod (10), so that the insertion rod (4) is stably locked in the connecting ball (3).

3. A method of using a glass fiber reinforcement in bridge deck pavement according to claim 2, characterized in that: The locking piece (11) is a resilient metal sheet structure, which comprises a fixed end (16), a convex end (17) and a free end (18), the fixed end (16) is fixed to the lower end of the hollow tube (9), the convex end (17) is a deformed claw (14), the deformed claw (14) is clamped in the clamping groove (13) to realize locking.

4. A method of using a glass fiber reinforcement in bridge deck pavement according to claim 3, characterized in that: The connecting ball (3) comprises a resilient ball membrane (21) and glue (22), the glue (22) is arranged on the inner side of the resilient ball membrane (21), and the glue (22) is air-cured glue.

5. A method of using a glass fiber reinforcement in bridge deck pavement according to claim 4, characterized in that: An easy-to-open structure with a preset depth scratch is arranged at the position where the rod is inserted on the resilient ball membrane (21), so that the rod can be inserted into the connecting ball (3) with very small force.

6. A method of using a glass fiber reinforcement in bridge deck pavement according to claim 1, characterized in that: The application further discloses a production process of the glass fiber rod, which comprises the following steps: A, making a steel wire inner core; when making the glass fiber rod with the inserting rod, the inserting rod is placed at a predetermined position, and then a plurality of thin steel wires are used to be wound and woven with each other to form a steel wire strand with the inserting rod, thereby forming the steel wire inner core; at this time, the inserting rod is fixed on the steel wire strand perpendicularly to the steel wire strand; when making the glass fiber rod with the connecting ball, the connecting ball (3) is transmitted into one of the thin steel wires through the locking ring, and then a plurality of thin steel wires are used to be wound and woven with each other to form a steel wire strand with the connecting ball (3), thereby forming the steel wire inner core; B, winding glass fiber: the outer layer of the glass fiber is covered on the outer side of the steel wire inner core through a three-dimensional weaving machine, and finally the glass fiber rod with the steel wire is formed.

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