CN210561481U - High-strength pile-plate type roadbed connecting component - Google Patents
High-strength pile-plate type roadbed connecting component Download PDFInfo
- Publication number
- CN210561481U CN210561481U CN201921080728.4U CN201921080728U CN210561481U CN 210561481 U CN210561481 U CN 210561481U CN 201921080728 U CN201921080728 U CN 201921080728U CN 210561481 U CN210561481 U CN 210561481U
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- pile
- plate
- reinforcing
- roadbed
- roadbeds
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Abstract
The utility model discloses a pile plate roadbed connecting elements of high strength, including two first pile plate roadbeds, be equipped with second pile plate roadbeds between two first pile plate roadbeds, the support column has all been contradicted to the lower extreme both sides of two first pile plate roadbeds, the upper end of support column is fixed with two stop screw, is equipped with the spacing hole corresponding with two stop screw on two first pile plate roadbeds, stop screw's one end runs through spacing hole and extends to the upper end of first pile plate roadbeds, stop screw goes up the screw thread and has cup jointed the third and consolidate the nut, the lower extreme of second pile plate roadbed is equipped with the connecting plate, be equipped with two second through-holes on the connecting plate. The utility model discloses can install fast the pile plate roadbed, reduce installation steps, improve the efficiency of construction, the convenient effect of fixing is stabilized to the pile plate roadbed, and convenient even atress improves bearing capacity, has improved stability, has increased the joint strength of connecting piece, has prolonged life.
Description
Technical Field
The utility model relates to a stake plate roadbed technical field especially relates to a stake plate roadbed connecting elements of high strength.
Background
The roadbed is a foundation of a track or a road surface and is an earth structure formed by excavation or filling. The roadbed mainly has the functions of providing necessary conditions for track or road surface laying and train or traveling operation, bearing static load and dynamic load of track and locomotive vehicle or road surface and traffic load, and transmitting and diffusing the load to the deep part of the foundation. On the longitudinal section, the roadbed must ensure the required elevation of the line; on the plane, the roadbed, the bridge and the tunnel are connected to form a complete through line. In civil engineering, the roadbed occupies an important position in the aspects of construction quantity, occupied area and investment, and at present, when a viaduct is built, a pile-plate roadbed is generally adopted and is connected through connecting pieces.
The existing pile plate type roadbed connecting piece only can connect a plurality of pile plate type roadbeds, is poor in strength and low in stability, cannot enable the pile plate type roadbeds to be stressed uniformly, and has the problem of more installation steps.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-strength pile plate type roadbed connecting component.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-strength pile plate type roadbed connecting component comprises two first pile plate roadbeds, wherein a second pile plate roadbed is arranged between the two first pile plate roadbeds, supporting columns are butted on two sides of the lower ends of the two first pile plate roadbeds, two limiting screw rods are fixed at the upper ends of the supporting columns, limiting holes corresponding to the two limiting screw rods are formed in the two first pile plate roadbeds, one ends of the limiting screw rods penetrate through the limiting holes and extend to the upper ends of the first pile plate roadbeds, third reinforcing nuts are sleeved on the limiting screw rods in a threaded mode, a connecting plate is arranged at the lower end of the second pile plate roadbed, two second through holes are formed in the connecting plate, reinforcing blocks are placed at the upper ends of the second pile plate roadbeds, first screw rods penetrate through the second pile plate roadbeds and the reinforcing blocks and extend to the upper ends of the reinforcing blocks, two first reinforcing nuts are sleeved on the first screw rods in a threaded mode, one of them first reinforcement nut is located the upper end of reinforcing block, and the first reinforcement nut of opposite side is located the lower extreme of connecting plate, the lower extreme of connecting plate is equipped with reinforcing apparatus, reinforcing apparatus's one end is equipped with fixing device.
Preferably, fixing device is including fixing four stoppers in the support column both sides, the both sides of support column all are equipped with the clamp, and two clamps are corresponding, and two relative one sides of two clamps all are equipped with two spacing grooves, and four spacing grooves respectively with four stopper one-to-ones, the both sides of two clamps all are equipped with the third through-hole, and two third through-holes with one side are a set of, run through jointly in two third through-holes with a set of interior and be equipped with the third screw rod, the equal screw thread in both ends of third screw rod has cup jointed the second and has consolidated the nut, and two second and consolidate the nut and be located the one end of two clamps respectively.
Preferably, the reinforcing apparatus includes two second connecting rods of connection at the connecting plate lower extreme can be dismantled, one side of connection at one of them clamp can be dismantled to the one end of second connecting rod, one side of second connecting rod is fixed with the stiffener, the lower extreme at the connecting plate can be dismantled to the one end of stiffener, and the upper end both sides of two first pile slab roadbeds all can be dismantled and are connected with the head rod, the one side at the reinforcing block can be dismantled to the one end of head rod.
Preferably, two second screw rods are arranged on the two opposite clamp bodies in a penetrating mode, two grooves are formed in the upper end of the connecting plate, one ends of the second screw rods penetrate through the connecting plate and extend into the grooves, fixing nuts are sleeved at the two ends of the second screw rods in a threaded mode, one fixing nut is located in the groove, and the other fixing nut is located at the lower end of the clamp body.
Preferably, the first connecting rod, the second connecting rod and the reinforcing rod are coated with antirust paint.
Preferably, the clamp body is made of concrete.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the second pile plate roadbed can be conveniently reinforced through the matching between the reinforcing device and the reinforcing device, the problem that the strength is poor due to the adoption of one-way support of a pile plate roadbed connecting piece is solved, the effect of stably fixing the pile plate roadbed is achieved, and uniform stress is facilitated;
2. through the matching among the connecting plate, the limiting screw and the reinforcing block, the pile-plate type roadbed can be conveniently assembled, the problem that the pile-plate type roadbed has multiple construction steps is solved, the effect of quickly installing the pile-plate type roadbed is achieved, the installation steps are reduced, and the construction efficiency is improved;
to sum up, this device can be installed fast to pile sheet formula road bed, has reduced the installation step, has improved the efficiency of construction, and the convenience is to the effect that pile sheet formula road bed is stable fixed, and convenient even atress improves bearing capacity, has improved stability, has increased the joint strength of connecting piece, has prolonged life.
Drawings
Fig. 1 is a schematic structural view of a high-strength pile-slab roadbed connecting member provided by the present invention;
fig. 2 is a schematic structural view of a high-strength pile-slab type roadbed connecting member connecting plate provided by the utility model;
fig. 3 is a schematic view of the internal structure of the clamp of a high-strength pile-slab roadbed connecting member according to the present invention;
fig. 4 is the external structure diagram of the clamp of the high-strength pile-slab roadbed connecting member according to the present invention.
In the figure: the pile comprises a fixing nut 1, a clamp 2, a first pile plate roadbed 3, a support column 4, a first connecting rod 5, a second pile plate roadbed 6, a first screw rod 7, a first reinforcing nut 8, a reinforcing block 9, a connecting plate 10, a reinforcing rod 11, a second connecting rod 12, a second screw rod 13, a first through hole 14, a second through hole 15, a limiting groove 16, a third through hole 17, a limiting block 18, a third screw rod 19, a second reinforcing nut 20, a limiting screw rod 21 and a third reinforcing nut 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a high-strength pile plate type roadbed connecting component, including two first pile plate roadbeds 3, be equipped with second pile plate roadbed 6 between two first pile plate roadbed 3, support column 4 has all been contradicted to the lower extreme both sides of two first pile plate roadbed 3, the upper end of support column 4 is fixed with two limit screw 21, be equipped with the spacing hole corresponding with two limit screw 21 on two first pile plate roadbed 3, limit screw 21's one end runs through spacing hole and extends to the upper end of first pile plate roadbed 3, the screw thread has cup jointed third reinforcement nut 22 on limit screw 21, hoist first pile plate roadbed 3, make spacing hole and limit screw 21 correspond, thereby it is stable fixed with first pile plate roadbed 3 through third reinforcement nut 22, conveniently construct first pile plate roadbed 3.
In the utility model, the lower end of the second pile plate roadbed 6 is provided with a connecting plate 10, the connecting plate 10 is provided with two second through holes 15, the upper end of the second pile plate roadbed 6 is provided with a reinforcing block 9, a first screw 7 penetrates through the second through hole 15, one end of the first screw 7 penetrates through the second pile plate roadbed 6 and the reinforcing block 9 and extends to the upper end of the reinforcing block 9, two first reinforcing nuts 8 are sleeved on the first screw 7 by screw threads, one of the first reinforcing nuts 8 is positioned at the upper end of the reinforcing block 9, the other side of the first reinforcing nut 8 is positioned at the lower end of the connecting plate 10, the lower end of the connecting plate 10 is provided with a reinforcing device, one end of the reinforcing device is provided with a fixing device, the second pile plate roadbed 6 is hoisted to the upper ends of the two connecting plates 10 to be positioned between the two first pile plate roadbeds 3, the second pile plate roadbed 6 is stably fixed by the reinforcing block 9, the first screw 7 and the first reinforcing nut 8, be convenient for stabilize second pile sheet road bed 6 fixed, consolidate second pile sheet road bed 6 through reinforcing apparatus and fixing device, improve its stability.
In the utility model, the fixing device comprises four limit blocks 18 fixed on two sides of the support column 4, two sides of the support column 4 are provided with the clamp bodies 2, and the two clamp bodies 2 are corresponding, the clamp bodies 2 are made of concrete, the manufacture is convenient, one side of the two clamp bodies 2 opposite to each other is provided with two limit grooves 16, the four limit grooves are respectively corresponding to the four limit blocks 18 one by one, two sides of the two clamp bodies 2 are provided with third through holes 17, the two third through holes 17 on the same side are a group, the two third through holes 17 in the same group are penetrated with a third screw 19, two ends of the third screw 19 are sleeved with a second reinforcing nut 20, the two second reinforcing nuts 20 are respectively positioned at one end of the two clamp bodies 2, the two clamp bodies 2 are hoisted to two sides of the support column 4, the limit grooves 16 are corresponding to the limit blocks 18, then the two clamp bodies 2 are stably fixed through the third screw 19 and the second reinforcing nut 20, the connecting plate 10 is convenient to bear, and rapid construction is convenient.
In the utility model, the reinforcing device comprises two second connecting rods 12 detachably connected at the lower end of a connecting plate 10, one end of each second connecting rod 12 is detachably connected at one side of one clamp 2, a reinforcing rod 11 is fixed at one side of each second connecting rod 12, one end of each reinforcing rod 11 is detachably connected at the lower end of the connecting plate 10, two sides of the upper end of each first pile plate roadbed 3 are detachably connected with a first connecting rod 5, one end of each first connecting rod 5 is detachably connected at one side of a reinforcing block 9, the first connecting rod 5, the second connecting rods 12 and the reinforcing rods 11 are coated with antirust paint to avoid rusting and prolong the service life, two ends of the first connecting rods 5 are respectively connected to the first pile plate roadbed 3 and the reinforcing block 9 through bolts, two ends of the second connecting rods 12 are connected to the connecting plate 10 and the clamp 2 through bolts, the reinforcing rods 11 are connected at the lower end of the connecting plate 10 through bolts, therefore, the pile plate roadbeds are stressed uniformly, the stability is improved, and the bearing strength is improved.
The utility model discloses in, all run through on two relative clamp 2 and be equipped with two second screw rods 13, the upper end of connecting plate 10 all is equipped with two recesses, the one end of second screw rod 13 all runs through connecting plate 10 and extends to in the recess, the equal screw thread in both ends of second screw rod 13 has cup jointed fixation nut 1, one of them fixation nut 1 is located the recess, another fixation nut 1 is located the lower extreme of clamp 2, fix connecting plate 10 between two clamp 2 through second screw rod 13 and fixation nut 1, conveniently bear first pile board road bed 3 and second pile board road bed 6, and is convenient for fix, the construction of being convenient for.
In the utility model, when in use, two clamps 2 are hoisted to two sides of a support column 4, so that a limiting groove 16 corresponds to a limiting block 18, then the two clamps 2 are stably fixed by a third screw 19 and a second reinforcing nut 20, a connecting plate 10 is fixed between the two clamps 2 by a second screw 13 and a fixing nut 1, then a first pile plate roadbed 3 is hoisted, so that a limiting hole corresponds to the limiting screw 21, thereby the first pile plate roadbed 3 is stably fixed by a third reinforcing nut 22, the second pile plate roadbed 6 is hoisted to the upper ends of the two connecting plates 10, so that the second pile plate roadbed 6 is positioned between the two first pile plate roadbeds 3, the second pile plate roadbed 6 is stably fixed by a reinforcing block 9, a first screw 7 and a first reinforcing nut 8, two ends of a first connecting rod 5 are respectively connected to the first pile plate roadbed 3 and the reinforcing block 9 by bolts, two ends of a second connecting rod 12 are connected to the connecting plate 10 and the clamps 2 by bolts, the reinforcing rods 11 are connected to the lower ends of the connecting plates 10 through bolts, so that the pile plate roadbeds are stressed uniformly, the stability is improved, and the bearing strength of the pile plate roadbeds is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a pile sheet formula road bed connecting elements of high strength, includes two first pile sheet road beds (3), its characterized in that: a second pile plate roadbed (6) is arranged between the two first pile plate roadbeds (3), supporting columns (4) are butted on two sides of the lower ends of the two first pile plate roadbeds (3), two limiting screw rods (21) are fixed at the upper ends of the supporting columns (4), limiting holes corresponding to the two limiting screw rods (21) are formed in the two first pile plate roadbeds (3), one ends of the limiting screw rods (21) penetrate through the limiting holes and extend to the upper ends of the first pile plate roadbeds (3), third reinforcing nuts (22) are sleeved on the limiting screw rods (21) in a threaded manner, a connecting plate (10) is arranged at the lower end of the second pile plate roadbed (6), two second through holes (15) are formed in the connecting plate (10), reinforcing blocks (9) are placed at the upper ends of the second pile plate roadbeds (6), and first screw rods (7) penetrate through the second through holes (15), the one end of first screw rod (7) runs through second pile sheet road bed (6) and reinforcement piece (9) and extends to the upper end of reinforcement piece (9), two first reinforcement nuts (8) have been cup jointed to the screw thread on first screw rod (7), and one of them first reinforcement nut (8) is located the upper end of reinforcement piece (9), and the first reinforcement nut (8) of opposite side is located the lower extreme of connecting plate (10), the lower extreme of connecting plate (10) is equipped with reinforcing apparatus, reinforcing apparatus's one end is equipped with fixing device.
2. A high-strength pile-plate type roadbed connecting member according to claim 1, the fixing device comprises four limiting blocks (18) fixed on two sides of the supporting column (4), the two sides of the supporting column (4) are both provided with a clamp body (2), the two clamps (2) are corresponding, two limiting grooves (16) are arranged on the opposite sides of the two clamps (2), the four limiting grooves are respectively corresponding to the four limiting blocks (18) one by one, third through holes (17) are arranged on the two sides of the two clamps (2), the two third through holes (17) on the same side form a group, and third screw rods (19) are arranged in the two third through holes (17) in the same group in a penetrating way, and the two ends of the third screw (19) are sleeved with second reinforcing nuts (20) in a threaded manner, and the two second reinforcing nuts (20) are respectively positioned at one ends of the two clamp bodies (2).
3. A high-strength pile-plate type roadbed connecting component according to claim 1, wherein the reinforcing device comprises two second connecting rods (12) detachably connected to the lower ends of the connecting plates (10), one end of each second connecting rod (12) is detachably connected to one side of one of the clamps (2), one side of each second connecting rod (12) is fixed with a reinforcing rod (11), one end of each reinforcing rod (11) is detachably connected to the lower end of the connecting plate (10), the two sides of the upper end of each first pile-plate roadbed (3) are detachably connected with first connecting rods (5), and one end of each first connecting rod (5) is detachably connected to one side of the reinforcing block (9).
4. A high-strength pile-plate type roadbed connecting component according to claim 2, wherein two second screw rods (13) are arranged on two opposite clamp bodies (2) in a penetrating manner, two grooves are arranged on the upper end of the connecting plate (10), one ends of the second screw rods (13) are arranged in the connecting plate (10) in a penetrating manner and extend into the grooves, fixing nuts (1) are sleeved on two ends of each second screw rod (13) in a threaded manner, one fixing nut (1) is arranged in the groove, and the other fixing nut (1) is arranged at the lower end of the clamp body (2).
5. A high-strength pile-plate type roadbed connecting component according to claim 3, wherein the first connecting rod (5), the second connecting rod (12) and the reinforcing rod (11) are coated with antirust paint.
6. A high-strength pile-plate type roadbed connecting member according to claim 2, wherein the clamp body (2) is made of concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921080728.4U CN210561481U (en) | 2019-07-11 | 2019-07-11 | High-strength pile-plate type roadbed connecting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921080728.4U CN210561481U (en) | 2019-07-11 | 2019-07-11 | High-strength pile-plate type roadbed connecting component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210561481U true CN210561481U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921080728.4U Expired - Fee Related CN210561481U (en) | 2019-07-11 | 2019-07-11 | High-strength pile-plate type roadbed connecting component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210561481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351749A (en) * | 2022-01-25 | 2022-04-15 | 安徽省公路桥梁工程有限公司 | Pile plate type road base pipe pile top connecting mechanism and construction method thereof |
| CN114411455A (en) * | 2021-11-26 | 2022-04-29 | 同济大学 | Fully-prefabricated assembled tramcar pile plate structure roadbed and construction method thereof |
-
2019
- 2019-07-11 CN CN201921080728.4U patent/CN210561481U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411455A (en) * | 2021-11-26 | 2022-04-29 | 同济大学 | Fully-prefabricated assembled tramcar pile plate structure roadbed and construction method thereof |
| CN114351749A (en) * | 2022-01-25 | 2022-04-15 | 安徽省公路桥梁工程有限公司 | Pile plate type road base pipe pile top connecting mechanism and construction method thereof |
| CN114351749B (en) * | 2022-01-25 | 2023-10-31 | 安徽省公路桥梁工程有限公司 | Pile plate type roadbed pipe pile top connecting mechanism and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210711 |
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| CF01 | Termination of patent right due to non-payment of annual fee |