CN209703334U

CN209703334U - A kind of road and bridge crack reparation fixed structure

Info

Publication number: CN209703334U
Application number: CN201920313163.3U
Authority: CN
Inventors: 张俊平; 吕锦; 张国强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2019-11-29
Anticipated expiration: 2029-03-13

Abstract

The utility model relates to road and bridge technical fields, and disclose a kind of road and bridge crack reparation fixed structure, including bridge, crack is offered at the top of the bridge, the inside in the crack is filled with concrete layer, the internal activity in the crack is connected with loading plate, the loading plate is movably connected in the top of concrete layer, the inside of the loading plate is fixedly connected with reinforcing bar fixed frame, the inside of the loading plate is fixedly connected with gag lever post, threaded hole is offered at the top of the bridge, gag lever post is fixedly connected on the inside of threaded hole, waterproof layer is fixedly connected at the top of the reinforcing bar fixed frame.It repairs fixed structure and passes through setting loading plate, concrete layer and bitumen layer in the road and bridge crack, the repairing to Bridge Crack can effectively be enhanced, using loading plate and reinforcing bar fixed frame as support, both the repair efficiency of concrete layer had been ensure that, the packing material inside fracture is supported simultaneously, guarantees that packing material reaches normal use.

Description

A kind of road and bridge crack reparation fixed structure

Technical field

The utility model relates to road and bridge technical field, fixed structure is repaired in specially a kind of road and bridge crack.

Background technique

For bridge after use year after year, its structural behaviour is had much in degeneration slowly Side the problem of damage, the structural crack occurred on bridge is the crack as caused by external load, distribution and width with outside Load is related, and this crack occurs, and implies the possible deficiency of structural bearing capacity or there are other serious problems, active fissure is Fracture width cannot be stablized under existing environment and operating condition, always easily with the stress of structural elements, deformation or environment temperature Degree, humidity variation and when, when the crack closed.

Existing road surface is repaired, and completes repairing by simply filling, such repairing method, the duration is short, can not keep away Exempt from the expansion in crack, while the effect that prevents water penetration is poor.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of road and bridge crack reparation fixed structure, solves Existing road surface is repaired, and completes repairing by simply filling, such repairing method, the duration is short, not can avoid crack Expansion, while the problem for the effect difference that prevents water penetration.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of road and bridge crack reparation fixed knot Structure, including bridge offer crack at the top of the bridge, and the inside in the crack is filled with concrete layer, the crack Internal activity is connected with loading plate, and the loading plate is movably connected in the top of concrete layer, and the inside of the loading plate is fixed It is connected with reinforcing bar fixed frame, the inside of the loading plate is fixedly connected with gag lever post, offers threaded hole at the top of the bridge, The gag lever post is fixedly connected on the inside of threaded hole, and waterproof layer is fixedly connected at the top of the reinforcing bar fixed frame, described anti- Adhesive layer is fixedly connected at the top of water layer, the waterproof layer is located at reinforcing bar fixed frame and adhesive layer, the waterproof layer and bonding The inside of layer is threaded with threaded rod, and fixation steel plate is fixedly connected at the top of the adhesive layer, and the fixation steel plate is solid Surely it is connected to the inside in crack, surface filled layer, the top of the surface filled layer are fixedly connected at the top of the fixation steel plate Portion is fixedly connected with waterproof coating, the surface filled layer between waterproof coating and fixation steel plate, the waterproof coating Top is fixedly connected with insulating layer, and loading end is fixedly connected at the top of the insulating layer, and the top of the loading end is fixed to be connected It is connected to bitumen layer, the bitumen layer is fixedly connected on the top of bridge.

Preferably, the loading plate is fixedly connected on the inside in crack by gag lever post.

Preferably, the threaded rod runs through and extends to the outside of waterproof layer, and threaded rod is respectively and movably connected to reinforcing bar The inside of fixed frame and concrete layer.

Preferably, the gag lever post is skewed, and the quantity of gag lever post is two.

Preferably, the loading end is between bitumen layer and insulating layer, and loading end is fixedly connected on the inside in crack.

Preferably, the quantity of the threaded rod be two, and two threaded rods with the middle line of loading plate be symmetrical axial symmetry It is distributed in the inside of loading plate.

(3) beneficial effect

The utility model provides a kind of road and bridge crack and repairs fixed structure, have it is following the utility model has the advantages that

(1), the utility model can effectively be enhanced and be split to bridge by setting loading plate, concrete layer and bitumen layer The repairing of seam both ensure that the repair efficiency of concrete layer, while fracture using loading plate and reinforcing bar fixed frame as support Internal packing material is supported, and guarantees that packing material reaches normal use, crack is made to be not easy to expand, solve existing Road surface is repaired, and completes repairing by simply filling, such repairing method, the duration is short, not can avoid the expansion in crack, together When prevent water penetration the problem of effect difference.

(2), the utility model can effectively avoid the influence of environment by setting waterproof layer, adhesive layer and insulating layer And the case where gull, occurs, and is completely cut off moisture and moisture using waterproof layer and waterproof coating, avoids moisture and moisture Influence concrete layer inside crack, insulating layer avoids the filling material inside external ambient temperature effect crack Material.

Detailed description of the invention

Fig. 1 is the utility model front elevational view；

Fig. 2 is the utility model reinforcing bar fixed frame top view；

Fig. 3 is the utility model loading end front elevational view.

In figure: Bridge 1 beam, 2 cracks, 3 concrete layers, 4 loading plates, 5 reinforcing bar fixed frames, 6 gag lever posts, 7 threaded holes, 8 waterproofs Layer, 9 adhesive layers, 10 threaded rods, 11 fixation steel plates, 12 surface filled layers, 13 waterproof coatings, 14 insulating layers, 15 loading ends, 16 drips Cyan layer.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of road and bridge crack reparation fixed structure, Including bridge 1, the top of bridge 1 offers crack 2, and crack 2 is to be used to be formed by 1 long-time of road and bridge, staff Crack 2 is subjected to cleaning processing, is repaired carrying out crack 2, the inside in crack 2 is filled with concrete layer 3, and concrete layer 3 is to repair Complex radical layer achievees the effect that repairing by the filling of concrete layer 3, guarantees the quality after crack 2 is repaired, the internal activity in crack 2 It is connected with loading plate 4, loading plate 4 is movably connected in the top of concrete layer 3, and it is solid that the inside of loading plate 4 is fixedly connected with reinforcing bar Determine frame 5, reinforcing bar fixed frame 5 and loading plate 4 both play the role of support, also play isolation, and the inside of loading plate 4 is solid Surely it is connected with gag lever post 6, the top of bridge 1 offers threaded hole 7, and gag lever post 6 is fixedly connected on the inside of threaded hole 7, carrying Plate 4 is fixedly connected on the inside in crack 2 by gag lever post 6, and gag lever post 6 is skewed, and the quantity of gag lever post 6 is two, In When needs using loading plate 4 and reinforcing bar fixed frame 5, first loading plate 4 and reinforcing bar fixed frame 5 are put into inside crack 2, incited somebody to action Gag lever post 6 is inserted into inside bridge 1, and is directed at loading plate 4, so that gag lever post 6 is entered the inside of loading plate 4, is reached and support and fix The effect of loading plate 4 uses loading plate 4 in 2 internal stability of crack, and the top of reinforcing bar fixed frame 5 is fixedly connected with anti- Water layer 8, waterproof layer 8 are made of polymer cement waterproof paint, and polymer cement waterproof paint has synthesising macromolecule copolymer Elastic properties of materials height, the again good feature of organic and/or inorganic materials durability can carry out the function of waterproof, and the top of waterproof layer 8 is fixed to be connected It is connected to adhesive layer 9, waterproof layer 8 is located at reinforcing bar fixed frame 5 and adhesive layer 9, and adhesive layer 9 is added on a small quantity by the mixture of cement and sand Water stirring is made, and the inside of waterproof layer 8 and adhesive layer 9 is threaded with threaded rod 10, and the quantity of threaded rod 10 is two, and Two threaded rods 10 are symmetrically distributed in the inside of loading plate 4 using the middle line of loading plate 4 as symmetry axis, and threaded rod 10 runs through and extends To the outside of waterproof layer 8, and threaded rod 10 is respectively and movably connected to the inside of reinforcing bar fixed frame 5 and concrete layer 3, threaded rod 10 Effect be stability in order to enhance waterproof layer 8 and adhesive layer inside crack 2, threaded rod 10 is fixed on concrete layer 3 Inside with loading plate 4 is the fixation in order to further strengthen threaded rod 10, and the top of adhesive layer 9 is fixedly connected with fixation steel plate 11, fixation steel plate 11 is fixedly connected on the inside in crack 2, and the top of fixation steel plate 11 is fixedly connected with surface filled layer 12, table The top of face filled layer 12 is fixedly connected with waterproof coating 13, and waterproof coating 13 is made of polyurethane water-proof paint, and polyurethane is anti- Water paint has the characteristics that intensity is high, elongation percentage is big, water resistance is good, and the waterproof effect of waterproof coating 13 can be enhanced, and cooperates Waterproof layer 8 has completely cut off extraneous moisture and moisture, so that the repair materials inside crack 2 is in drying regime, extends crack 2 and repair The time is used after multiple, for surface filled layer 12 between waterproof coating 13 and fixation steel plate 11, the top of waterproof coating 13 is solid Surely it is connected with insulating layer 14, setting insulating layer 14 is the function in order to make to have insulation inside crack 2, can both make crack 2 are not influenced by ambient temperature, can also keep the temperature inside crack 2, pass through setting waterproof layer 8, adhesive layer 9 and insulating layer 14, the case where capable of effectively avoiding the influence of environment and gull 2 generation will be damp using waterproof layer 8 and waterproof coating 13 Gas is completely cut off with moisture, and moisture and moisture is avoided influence on concrete layer 3, insulating layer 14 avoids inside crack 2 Packing material inside external ambient temperature effect crack 2, the top of insulating layer 14 is fixedly connected with loading end 15, loading end 15 be in order to play support vehicle driving, when vehicle driving being avoided to cross crack 2, crack 2 there is a situation where collapsing, loading end 15 Top is fixedly connected with bitumen layer 16, and bitumen layer 16 is fixedly connected on the top of bridge 1, and the effect of bitumen layer 16 is both to guarantee Closure inside crack 2, or for the aesthetics at the top of bridge 1, loading end 15 be located at bitumen layer 16 and insulating layer 14 it Between, and loading end 15 is fixedly connected on the inside in crack 2, passes through setting loading plate 4, concrete layer 3 and bitumen layer 16, Neng Gouyou Repairing of the enhancing of effect to 1 crack 2 of bridge both ensure that concrete layer 3 using loading plate 4 and reinforcing bar fixed frame 5 as support Repair efficiency, while the packing material inside fracture 2 is supported, and is guaranteed that packing material reaches normal use, is made to split Seam 2 is not easy to expand.

It can to sum up obtain, the utility model can effectively be enhanced by setting loading plate 4, concrete layer 3 and bitumen layer 16 Repairing to 1 crack 2 of bridge both ensure that the repairing effect of concrete layer 3 using loading plate 4 and reinforcing bar fixed frame 5 as support Fruit, while the packing material inside fracture 2 is supported, and guarantees that packing material reaches normal use, crack 2 is made to be not easy to expand Greatly, concrete layer 3 is to repair base, by the filling of concrete layer 3, achievees the effect that repairing, guarantees the matter after crack 2 is repaired Amount, loading end 15 be in order to play support vehicle driving, when vehicle driving being avoided to cross crack 2, crack 2 there is a situation where collapsing, The effect of bitumen layer 16 is both or for the aesthetics at the top of bridge 1, to pass through setting to guarantee the closure inside crack 2 Waterproof layer 8, adhesive layer 9 and insulating layer 14 can effectively avoid the influence of environment and generation the case where gull 2, utilize Waterproof layer 8 and waterproof coating 13 completely cut off moisture and moisture, avoid moisture and moisture from carrying out inside crack 2, to concrete Layer 3 is influenced, and insulating layer 14 avoids the packing material inside external ambient temperature effect crack 2, and waterproof layer 8 is by polymer Cement waterproof paint is made, and polymer cement waterproof paint has synthesising macromolecule copolymer elastic properties of materials height, has inorganic material again Expect the good feature of durability, the function of waterproof can be carried out, waterproof coating 13 is made of polyurethane water-proof paint, polyurethane water-proof Coating has the characteristics that intensity is high, elongation percentage is big, water resistance is good, and the waterproof effect of waterproof coating 13 can be enhanced, and cooperation is anti- Water layer 8 has completely cut off extraneous moisture and moisture, and the repair materials inside crack 2 is made to be in drying regime, extends the reparation of crack 2 Use time afterwards, adhesive layer 9 add a small amount of water stirring to be made by the mixture of cement and sand, and setting insulating layer 14 is to make Have the function of insulation inside crack 2, both crack 2 can be made not influenced by ambient temperature, can also keep in crack 2 The temperature in portion, solves existing road surface and repairs, and completes repairing by simply filling, and such repairing method, the duration is short, The expansion in crack 2 is not can avoid, while the problem for the effect difference that prevents water penetration.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. fixed structure, including bridge (1) are repaired in a kind of road and bridge crack, it is characterised in that: opened at the top of the bridge (1) Equipped with crack (2), the inside of the crack (2) is filled with concrete layer (3), and the internal activity of the crack (2), which is connected with, to be held Support plate (4), the loading plate (4) are movably connected in the top of concrete layer (3), and the inside of the loading plate (4) is fixedly connected Have reinforcing bar fixed frame (5), the inside of the loading plate (4) is fixedly connected with gag lever post (6), is opened up at the top of the bridge (1) Have threaded hole (7), the gag lever post (6) is fixedly connected on the inside of threaded hole (7), and the top of the reinforcing bar fixed frame (5) is solid Surely it is connected with waterproof layer (8), is fixedly connected with adhesive layer (9) at the top of the waterproof layer (8), the waterproof layer (8) is located at steel The inside of muscle fixed frame (5) and adhesive layer (9), the waterproof layer (8) and adhesive layer (9) is threaded with threaded rod (10), It is fixedly connected with fixation steel plate (11) at the top of the adhesive layer (9), the fixation steel plate (11) is fixedly connected on crack (2) Inside is fixedly connected with surface filled layer (12) at the top of the fixation steel plate (11), the top of the surface filled layer (12) It being fixedly connected with waterproof coating (13), the surface filled layer (12) is located between waterproof coating (13) and fixation steel plate (11), It is fixedly connected with insulating layer (14) at the top of the waterproof coating (13), is fixedly connected with carrying at the top of the insulating layer (14) Face (15) is fixedly connected with bitumen layer (16) at the top of the loading end (15), and the bitumen layer (16) is fixedly connected on bridge (1) top.

2. fixed structure is repaired in a kind of road and bridge crack according to claim 1, it is characterised in that: the loading plate (4) inside of crack (2) is fixedly connected on by gag lever post (6).

3. fixed structure is repaired in a kind of road and bridge crack according to claim 1, it is characterised in that: the threaded rod (10) run through and extend to the outside of waterproof layer (8), and threaded rod (10) is respectively and movably connected to reinforcing bar fixed frame (5) and coagulation The inside of soil layer (3).

4. fixed structure is repaired in a kind of road and bridge crack according to claim 1, it is characterised in that: the gag lever post It (6) is skewed, and the quantity of gag lever post (6) is two.

5. fixed structure is repaired in a kind of road and bridge crack according to claim 1, it is characterised in that: the loading end (15) between bitumen layer (16) and insulating layer (14), and loading end (15) is fixedly connected on the inside of crack (2).

6. fixed structure is repaired in a kind of road and bridge crack according to claim 1, it is characterised in that: the threaded rod (10) quantity is two, and two threaded rods (10) are symmetrically distributed in loading plate (4) by symmetry axis of the middle line of loading plate (4) Inside.