Damaged concrete pavement panel reinforcing structure

Abstract

The utility model provides a damaged concrete pavement panel reinforcing structure, and relates to the technical field of road maintenance, the damaged concrete pavement panel reinforcing structure comprises a mounting groove, a transverse fixing rod and a longitudinal fixing rod which are arranged in a concrete pavement, two opposite fixing grooves are formed in the two opposite sides of the mounting groove, and connecting sleeves are inserted into the fixing grooves; the two ends of the transverse fixing rod are installed on the two oppositely-arranged connecting sleeves in a sleeving mode respectively, a plurality of inserting holes distributed in a linear array mode are formed in the two sides of a rod body of the transverse fixing rod, and the connecting sleeves are installed on the transverse fixing rod in a sleeving mode, so that the overall length of the transverse fixing rod and the connecting sleeves can be adjusted; and therefore, pavements with different damage degrees can be dealt with.

Description

TECHNICAL FIELD

[0001] The utility model relates to road maintenance technical field especially relates to a damaged concrete pavement panel reinforcing structure. BACKGROUND

[0002] Cement concrete pavement refers to the pavement with cement concrete as the main material for surface layer, and is simply called concrete pavement, and the pavement is damaged to different degrees within a certain period after construction, so the damaged pavement needs to be repaired and reinforced.

[0003] Therefore, a damaged concrete pavement panel reinforcing structure with publication number CN211079799U includes a concrete pavement panel, a vertical groove is formed in the interior of the concrete pavement panel, a horizontal connecting rod is fixedly installed in the interior of the vertical groove, a vertical fixing rod is fixedly connected in the interior of the horizontal connecting rod, a first longitudinal connecting rod is fixedly connected in the interior of the horizontal connecting rod, a second longitudinal connecting rod is fixedly connected in the interior of the horizontal connecting rod, a steel fiber concrete cover is fixedly installed in the interior of the concrete pavement panel, a woven steel wire mesh is arranged on the upper surface of the horizontal connecting rod, the first longitudinal connecting rod and the second longitudinal connecting rod are fixedly connected through the horizontal connecting rod, the vertical fixing rod is fixedly connected with the mounting groove, and the woven steel wire mesh is fixedly connected to the upper surfaces of the horizontal connecting rod, the first longitudinal connecting rod and the second longitudinal connecting rod.

[0004] The device installs the horizontal fixing rod by means of the vertical groove, but the damage conditions of different pavements are different, and the distance between the two vertical grooves required when repairing various pavements is also different, but the length of the horizontal fixing rod is fixed, which leads to obvious defects of the device in some extreme cases: when the distance between the two vertical grooves is too large, the length of the horizontal fixing rod cannot meet the requirements; and when the distance between the two vertical grooves is small, in order to install the horizontal fixing rod, a longer vertical groove needs to be formed, which will damage the originally intact pavement. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems in the prior art and provides a damaged concrete pavement panel reinforcing structure.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a damaged concrete pavement panel reinforcing structure, including the installation groove being arranged in the concrete pavement, horizontal fixed link and longitudinal fixed link, two opposite fixed slots are set up to the opposite two sides of installation groove, the connecting sleeve is inserted in the fixed slot, the horizontal fixed link both ends are respectively with two opposite connecting sleeve sleeve installation, the horizontal fixed link rod body both sides are set up multiple and are linear array distribution's jack, and two jack are inserted to two longitudinal fixed links in the different side of horizontal fixed link, and two longitudinal fixed links are respectively with two connecting sleeve abut.

[0007] Preferably, two opposite fixed slots and horizontal fixed link are all set up multiple and are linear array distribution along the side of installation groove.

[0008] Preferably, still include with the vertical fixed link of installation groove fixed connection, the quantity of vertical fixed link is consistent with horizontal fixed link, and the top end of vertical fixed link is inserted with horizontal fixed link, and the pin is set up on horizontal fixed link, and the pin is inserted with vertical fixed link through horizontal fixed link.

[0009] Preferably, in multiple horizontal fixed links, two horizontal fixed links on the first and last position are provided with a pressing plate, and in multiple pins, two pins on the first and last position are inserted with vertical fixed link through the pressing plate and horizontal fixed link.

[0010] Preferably, the threaded rod is threaded through between the pressing plate and the horizontal fixed link, and the threaded rod is threaded at both ends with a nut.

[0011] Preferably, the threaded rod is threaded through at the end of the two longitudinal fixed rods, and one end of the threaded rod at the end of the longitudinal fixed rod is threaded with the connecting sleeve at the proximal position, and the other end is also threaded with a nut.

[0012] Preferably, the plurality of vertical fixed rods are inserted with a plug rod, and the plug rod abuts against the horizontal fixed rod.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that,

[0014] 1. In the utility model, the connecting sleeve is set up, the horizontal fixed link is sleeve installed through the connecting sleeve, the length of the horizontal fixed link and the connecting sleeve as a whole can be adjusted, and then the road surface with different damage degrees can be dealt with.

[0015] 2. In the utility model, the fixed slot is set up, the connecting sleeve is inserted in the fixed slot, the horizontal fixed link is sleeve installed with the connecting sleeve, the longitudinal fixed rod is inserted in the jack near the position of the connecting sleeve, the connecting sleeve and the horizontal connecting rod are fixed through the cooperation of the longitudinal fixed rod and the side wall of the fixed slot, and then the horizontal fixed link and the installation groove are fixed.

[0016] 3. The utility model discloses a presser plate is set up, after the interwoven steel wire net is laid on the plane formed by multiple horizontal fixed rods, installs the presser plate above the interwoven steel wire net, prevents the interwoven steel wire net from curling or warping when pouring concrete, causes local stress concentration, and influences reinforcing effect. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A three-dimensional structure schematic diagram of the damaged concrete pavement panel reinforcing structure is provided for the utility model;

[0018] Figure 2 A three-dimensional structure schematic diagram of the horizontal fixed rod in the utility model is provided for the utility model;

[0019] Figure 3 A partial sectional view of the utility model in Figure 1 ;

[0020] Figure 4 A close-up view of A in Figure 2 ;

[0021] Legend: 1, fixed groove; 2, installation groove; 3, vertical fixed rod; 4, horizontal fixed rod; 5, longitudinal fixed rod; 6, nut; 7, presser plate; 8, pin; 9, threaded rod; 10, insertion hole; 11, connecting sleeve; 12, insertion rod. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further explained below in conjunction with the drawings and examples.It needs to be explained that the embodiment of the present application and the features in the embodiment can be combined mutually in the case of no conflict.

[0023] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the utility model is not limited to the specific embodiment disclosed in the following disclosure.

[0024] As Figures 1-4As shown, a damaged concrete pavement panel reinforcing structure includes a mounting groove 2 arranged inside the concrete pavement, two oppositely arranged fixing grooves 1 are formed on opposite sides of the mounting groove 2, a connecting sleeve 11 is inserted into the fixing groove 1, the two ends of the transverse fixing rod 4 are sleeved with the two oppositely arranged connecting sleeves 11, a plurality of insertion holes 10 are formed on the two sides of the transverse fixing rod 4 in linear array, two insertion holes 10 located on different sides of the transverse fixing rod 4 are inserted with two longitudinal fixing rods 5, and the two longitudinal fixing rods 5 are respectively in abutment with the two connecting sleeves 11, and the two oppositely arranged fixing grooves 1 and the transverse fixing rod 4 are equally arranged with a plurality of linear array distribution along the side of the mounting groove 2.

[0025] In the technical solution, the connecting sleeve 11 is arranged, the transverse fixing rod 4 is sleeved with the connecting sleeve 11, the length of the transverse fixing rod 4 and the connecting sleeve 11 is adjustable, the insertion hole 10 is arranged, after adjusting the sleeving depth of the connecting sleeve 11 and the transverse fixing rod 4, the longitudinal fixing rod 5 is inserted into the insertion hole 10, the connecting sleeve 11 can only move away from the transverse fixing rod 4, the connecting sleeve 11 and the transverse fixing rod 4 are fixed by arranging the fixing groove 1 with a specific length, and then the transverse fixing rod 4 and the mounting groove 2 are preliminarily fixed.

[0026] As shown in Figure 2 , it further comprises a vertical fixing rod 3 fixedly connected with the mounting groove 2, the number of the vertical fixing rod 3 is consistent with that of the transverse fixing rod 4, the top end of the vertical fixing rod 3 is inserted with the transverse fixing rod 4, the transverse fixing rod 4 is provided with a pin 8, the pin 8 penetrates through the transverse fixing rod 4 and is inserted with the vertical fixing rod 3, among the plurality of transverse fixing rods 4, two transverse fixing rods 4 located at the first and last positions are provided with a pressing plate 7, among the plurality of pins 8, two pins 8 located at the first and last positions penetrate through the pressing plate 7 and the transverse fixing rod 4 and are inserted with the vertical fixing rod 3, and a plurality of insertion rods 12 are inserted with the vertical fixing rod 3, and the insertion rod 12 is in abutment with the transverse fixing rod 4.

[0027] In the technical solution, the pin 8 and the insertion rod 12 are arranged to fix the transverse fixing rod 4 and the vertical fixing rod 3, one insertion rod 12 is used to connect the plurality of vertical fixing rods 3, so that the structure composed of the vertical fixing rod 3 and the transverse fixing rod 4 is more stable, and the pressing plate 7 is arranged to prevent the interlaced steel wire mesh from being curled or raised during pouring of concrete, so as to prevent local stress concentration and affect the reinforcing effect.

[0028] As shown in Figure 3 and Figure 4As shown, threaded rods 9 are penetrated between the pressing plate 7 and the transverse fixing rod 4, and nuts 6 are threadedly connected at both ends of the threaded rods 9, in the technical scheme, the connection between the pressing plate 7 and the transverse fixing rod 4 is further reinforced, threaded rods 9 are also penetrated at the end portions of the two longitudinal fixing rods 5, one end of the threaded rod 9 located at the end portion of the longitudinal fixing rod 5 is threadedly connected with the connecting sleeve 11 at the similar position, and the other end is also threadedly connected with the nut 6, in the technical scheme, the connection strength between the connecting sleeve 11 and the longitudinal fixing rod 5 is reinforced, and further the connection strength between the connecting sleeve 11 and the transverse fixing rod 4 is reinforced.

[0029] Working principle: the installation groove 2 is excavated at the damaged pavement, two rows of fixing grooves 1 are drilled on both sides of the installation groove 2, the connecting sleeve 11 is inserted into the fixing groove 1, the transverse fixing rod 4 is sleeved with the connecting sleeve 11, the longitudinal fixing rod 5 is inserted into the insertion hole 10 at the similar position of the connecting sleeve 11, the connecting sleeve 11 and the transverse fixing rod 4 are fixed through the cooperation of the longitudinal fixing rod 5 and the side wall of the fixing groove 1, and further the transverse fixing rod 4 and the installation groove 2 are fixed.

[0030] The above is only a preferred embodiment of the present application, and does not limit the present application in other forms, any skilled person in the art can change or modify the above disclosed technical content into equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belong to the protection scope of the technical scheme of the present application.

Claims

1. A damaged concrete pavement panel reinforcing structure comprising a mounting slot (2) provided inside a concrete pavement, a transverse fixing rod (4) and a longitudinal fixing rod (5), characterized in that: Two opposite fixed grooves (1) are arranged on opposite sides of the mounting groove (2), a connecting sleeve (11) is inserted into the fixed groove (1), the two ends of the transverse fixing rod (4) are sleeved with two opposite connecting sleeves (11), a plurality of insertion holes (10) are arranged on the two sides of the rod body of the transverse fixing rod (4) in linear array, two insertion holes (10) on different sides of the transverse fixing rod (4) are inserted with two longitudinal fixing rods (5), and the two longitudinal fixing rods (5) are respectively abutted with two connecting sleeves (11).

2. The reinforced structure for a damaged concrete pavement panel according to claim 1, characterized in that: The two opposite fixed grooves (1) and the transverse fixing rod (4) are arranged in linear array along the side of the mounting groove (2).

3. The reinforced structure of claim 1, wherein: A vertical fixing rod (3) is fixedly connected with the mounting groove (2), the number of the vertical fixing rod (3) is consistent with that of the transverse fixing rod (4), the top end of the vertical fixing rod (3) is inserted with the transverse fixing rod (4), the transverse fixing rod (4) is provided with a pin (8), and the pin (8) is inserted with the vertical fixing rod (3) through the transverse fixing rod (4).

4. The reinforced structure of claim 1, wherein: Among the plurality of transverse fixing rods (4), two transverse fixing rods (4) at the first and last positions are provided with a pressing plate (7), and among the plurality of pins (8), two pins (8) at the first and last positions are inserted with the vertical fixing rod (3) through the pressing plate (7) and the transverse fixing rod (4).

5. The reinforced structure of claim 4, wherein: The threaded rod (9) is threaded through between the pressing plate (7) and the transverse fixing rod (4), and the threaded rod (9) is threaded at both ends with a nut (6).

6. The reinforced structure of claim 1, wherein: The threaded rod (9) is also threaded through at the end of the longitudinal fixing rod (5), one end of the threaded rod (9) at the end of the longitudinal fixing rod (5) is threaded with the connecting sleeve (11) at the adjacent position, and the other end is also threaded with a nut (6).

7. The reinforced structure of claim 1, wherein: A plurality of vertical fixing rods (3) are inserted with an insertion rod (12), and the insertion rod (12) is abutted with the transverse fixing rod (4).

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