CN218345818U

CN218345818U - Structure is widened along river roadbed in town section

Info

Publication number: CN218345818U
Application number: CN202221318921.9U
Authority: CN
Inventors: 王力伟; 张胜平; 顿署杰; 吕玉蓉; 袁盛杰; 贺梦龙; 廖亚雄; 魏威; 李启龙; 李涛
Original assignee: Hubei Provincial Communications Planning And Design Institute Co ltd
Current assignee: Hubei Provincial Communications Planning And Design Institute Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2023-01-20
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a town section along river subgrade widening structure, which comprises a widening plate and a connecting unit arranged on one side of the widening plate, wherein the bottom of the widening plate is also provided with a plurality of groups of lifting adjusting components, one group of lifting adjusting components comprises a fixed pipe A arranged at the bottom of the widening plate, the bottom of the fixed pipe A is connected with a threaded rod, and the other end of the threaded rod is connected with a fixed pipe B; through set up the threaded rod between fixed pipe A and fixed pipe B, not only can guarantee to widen the support stability of board, but also can be through rotatory threaded rod in order to carry out lift adjustment, make subsequent building material installation more convenient, promoted the construction speed that the highway was widened, it is more convenient to use.

Description

Structure is widened along river roadbed in town section

Technical Field

The utility model relates to widen production technical field based on the road bed, concretely relates to structure is widened along the river roadbed to town section.

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. After some roads are constructed, if the road surface needs to be widened, the roadbed needs to be widened, but when the road along the river section is widened, the use is inconvenient.

When widening the road, need earlier fixed bolster, later install building material reinforcing bar etc. and convenient follow-up pouring, nevertheless when the support is fixed, inconvenient highly adjusting the support piece of widening the backup pad, inconvenient when the backup pad is widened in the installation supports, and it is very inconvenient to use.

Disclosure of Invention

The utility model aims at the problem that prior art exists, provide a structure is widened along the river bed to cities and towns section, not only can carry out altitude mixture control when the support is fixed, but also can provide stable support, simple structure, convenient to use when the backup pad is widened in the installation.

In order to achieve the above object, the utility model adopts the following technical scheme:

a town section is along the widening structure of a river bed, and comprises widening plates, wherein two opposite side walls of each widening plate are respectively provided with a corresponding connecting groove, connecting pieces are respectively inserted into the connecting grooves, and the adjacent widening plates are detachably connected through the connecting pieces inserted into the connecting grooves; one side of the bottom of the widening plate is at least provided with a group of lifting adjusting components.

Furthermore, the top of the widening plate is respectively provided with a positioning hole communicated with the connecting groove, the connecting piece is provided with a through hole corresponding to the positioning hole, and the positioning hole and the through hole are fixed through a bolt.

Furthermore, an auxiliary cone is arranged on one side, far away from the lifting adjusting component, of the bottom of the widening plate.

The stress of the whole widening plate can be more uniform by arranging the auxiliary cone, the widening plate is prevented from being turned on one side, and the stability of the device is further improved.

Furthermore, the bottom of the fixed pipe B is also provided with a positioning foot plate, and the bottom of the positioning foot plate is also provided with a pointed cone.

The positioning foot plate and the pointed cone are used for strengthening the connection between the lifting adjusting assembly and the ground, and further strengthening the stability of the whole structure.

Furthermore, a positive thread section and a negative thread section are respectively arranged at two ends of the threaded rod, the positive thread section is partially sleeved in the fixed pipe A, and the negative thread section is partially sleeved in the fixed pipe B.

Furthermore, the middle of the threaded rod is fixedly provided with an adjusting part, and the adjusting part is provided with a clamping groove and/or anti-skid grains.

Through set up the spread groove on widening the board lateral wall, can add according to specifically widening the condition and widen the board, can also be through rotatory threaded rod in order to carry out lift adjustment simultaneously, it is more convenient to make subsequent building material install, has promoted the construction speed that the highway was widened, and it is more convenient to use, and the staff can realize two-way regulation through the threaded rod that has positive and negative screw thread section, and the scope of regulation is big, and is littleer at axial atress, has further strengthened this structure overall stability.

Furthermore, a plurality of mounting holes are arranged in the top surface array of the widening plate, the widening plate is far away from a sliding groove is formed in one end side wall of the mounting slot, a mounting insertion block is slidably mounted in the sliding groove, and the outward end of the mounting insertion block is connected with a handle through a bolt.

Furthermore, one side of the top of the widening plate is provided with a lap plate, the cross section of the lap plate is L-shaped, a connecting plug is arranged in the middle of the bottom of the vertical section of the lap plate, the connecting plug is inserted into the mounting slot, the bottom end of the connecting plug penetrates through the mounting slot and extends into the sliding slot, the connecting plug is located on the side wall of the end portion in the sliding slot, a fixing slot is further formed in the side wall of the end portion of the connecting plug, and the end portion of the mounting plug is inserted into the fixing slot.

The widening plate locks the lapping plate arranged at the top through the mounting insertion block inserted in the side wall in a sliding mode, so that the whole structure is tightly combined together to form a whole, the stabilizer of the device is further enhanced, the structure is a detachable insertion structure, the mounting and the use are very convenient, the structure is simple, and the manufacture is convenient.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the connecting grooves are formed in the side walls of the widening plates, widening plates can be additionally arranged according to specific widening conditions, and meanwhile, lifting adjustment can be performed by rotating the threaded rods, so that subsequent building materials are more conveniently installed, the construction speed of highway widening is increased, and the use is more convenient;

2. the widening plate locks the lapping plate arranged at the top through the installation inserting block inserted in a sliding mode through the side wall, the whole structure is tightly combined together to form a whole, the stabilizer of the device is further enhanced, the structure is a detachable inserting structure, the installation and the use are very convenient, the structure is simple, and the manufacturing is convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the lift adjustment assembly of the present invention;

FIG. 3 is a schematic diagram of the structure of the widened plate of the present invention;

FIG. 4 is a schematic diagram of the structure of the widened plate of the present invention;

FIG. 5 is a schematic view of the structure of the connection unit of the present invention;

in the figure: 1. widening the board; 11. mounting holes; 12. installing a slot; 13. a connecting member; 14. positioning holes; 15. an auxiliary cone; 16. installing an inserting block; 17. a drawing plate; 18. fixing the bolt; 19. connecting grooves; 2. a connection unit; 21. a lap plate; 22. connecting the plug-in; 23. fixing grooves; 3. a lift adjustment assembly; 31. fixing the tube A; 32. a fixed tube B; 33. a positive thread section; 34. a reverse-threaded section; 35. an adjustment section; 36. the foot plate is positioned.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the drawings in the present application, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

With reference to fig. 1-5, a structure is widened along river roadbed in town section, including widening board 1, widen and seted up corresponding spread groove 19 on two relative lateral walls of board 1 respectively, it has connecting piece 13 to peg graft respectively in the spread groove 19, adjacent widening board 1 is through inserting the connecting piece 13 detachable connection who establishes in spread groove 19, through setting up spread groove 19 on widening board 1 lateral wall, can add widening board 1 according to specifically widening the condition, can also add through rotatory threaded rod in order to carry out lift adjustment simultaneously, it is more convenient to make subsequent building material install, the construction speed that the highway was widened has been promoted, and convenient use.

One side of widening board 1 bottom is provided with three groups of lift adjustment assembly 3, and a set of intermediate position that is located this side, two sets of both ends that are located the side respectively in addition, and the opposite side of widening board 1 bottom corresponds with the lift adjustment assembly 3 that is located this side intermediate position and is equipped with supplementary awl 15, and the device can make whole atress of widening board 1 more even through setting up supplementary awl 15, prevents to widen board 1 and turns on one's side, and then has promoted the device's stability.

The top of the widening plate 1 is respectively provided with a positioning hole 14 communicated with the connecting groove 19, the connecting piece 13 is provided with a through hole corresponding to the positioning hole 14, and the positioning hole 14 and the through hole are fixed through a bolt.

The bottom of fixed pipe B32 still is equipped with location sole 36, still is equipped with the bolt hole on the sole 36 of location, and the bottom of location sole 36 still is equipped with the pointed cone, and the pointed cone is convenient for make fixed pipe B32 peg graft subaerial to cooperation location sole 36 strengthens the contact between lift adjustment subassembly and the ground, and then strengthens overall structure's stability.

A positive thread section 33 and a negative thread section 34 are respectively arranged at two ends of the threaded rod, the positive thread section 33 is partially sleeved in the fixed pipe A31, and the negative thread section 34 is partially sleeved in the fixed pipe B32; the middle of threaded rod is fixed and is equipped with regulating part 35, is equipped with draw-in groove and/or non-slip texture on the regulating part 35, and the staff makes the threaded rod rotatory in fixed pipe A31 and fixed pipe B32 through rotatory regulating part 35, and then reaches the effect of widening board 1 whole lift, and the scope of regulation is big, and is littleer at axial atress, has further strengthened this structure overall stability.

The top surface array of the widening plate 1 is provided with a plurality of mounting holes 11, workers can realize quick positioning and mounting by inserting reinforcing steel bars into the mounting holes, so that the widening construction efficiency is improved, the side wall of one end, far away from the mounting slot 12, of the widening plate 1 is provided with a sliding groove, a mounting insert 16 is arranged in the sliding groove in a sliding manner, and one end, facing outwards, of the mounting insert 16 is connected with a handle through a bolt; one side of 1 top of widening board is provided with lap strap 21, lap strap 21's cross section is L shape, lap strap 21's horizontal segment is used for the original road surface of overlap joint, lap strap 21's vertical section bottom intermediate position is equipped with connection plug-in components 22, still be equipped with installation slot 12 on the widening board, connect plug-in components 22 and peg graft in installation slot 12, connect plug-in components 22's bottom and pass installation slot 12 and extend to in the spout, and connect plug-in components 22 and be located still to be equipped with fixed slot 23 on the tip lateral wall in the spout, the tip of installation plug-in components 16 is pegged graft in fixed slot 23, widening board 1 pins the lap strap 21 that the top set up through the installation plug-in components 16 of lateral wall slip grafting, make the inseparable combination of overall structure be in the same place, form a whole, the stabilizer of the device has further been strengthened, and this structure is removable grafting structure, the installation is very convenient to use, moreover, the steam generator is simple structure, and convenient for manufacture.

The embodiment of the application is as follows: when the widening plate 1 is used for widening a roadbed along a river, the widening plate is arranged close to an original highway, the widening plate is fixed on the ground through a positioning foot plate 36, an adjusting part 35 is rotated, a positive thread section 33 and a negative thread section 34 at two ends are driven to rotate through the adjusting part 35, the distance between a fixed pipe A31 and a fixed pipe B32 is lengthened, the widening plate 1 is supported through a lifting adjusting component 3 and an auxiliary cone 15 after the adjusting part is adjusted to be in a proper length, then a connecting groove on a second widening plate is butted on a connecting piece on the first widening plate, and the other through hole on the connecting piece is in pin shaft fixing with a positioning hole on the second widening plate, so that the two widening plates are fixedly connected, the widening plate can be extended to any width through the butting mode, road construction materials are conveniently supported, implementation of road widening engineering is accelerated, and the use is convenient.

When widening the road surface broad, two liang of collocation are carried out through connecting piece 13 and locating hole 14 to widening board 1, make widening board 1 prolong to suitable width after, fix construction steel bar material through mounting hole 11, later can regard widening board 1 and lift adjustment subassembly as the support piece of widening the road bed, improve the degree of stability of road bed, after building material pours the shaping, can take out the installation inserted block 16 with original road overlap joint in widening board 1, later use tools with lap strap 21 perk, later pour sealed with the installation department of lap strap 21, make newly-widened road and original road form an organic whole, avoid lap strap 21 to leave over on original road surface, influence the driving.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The widening structure of the town section along the river bed is characterized by comprising widening plates (1), wherein two opposite side walls of each widening plate (1) are respectively provided with a corresponding connecting groove (19), connecting pieces (13) are respectively inserted into the connecting grooves (19), and the adjacent widening plates (1) are detachably connected through the connecting pieces (13) inserted into the connecting grooves (19); one side of the bottom of the widening plate (1) is at least provided with a group of lifting adjusting components (3) for adjusting the height of the widening plate.

2. The widening structure of the riverbed at the town section according to claim 1, characterized in that the lifting and lowering adjusting assembly (3) comprises a fixed pipe A (31) and a fixed pipe B (32) which are vertically arranged and coaxial up and down, the top of the fixed pipe A (31) is connected to the bottom of the widening plate (1), the bottom of the fixed pipe A (31) is connected to one end of a threaded rod, and the other end of the threaded rod is connected to the fixed pipe B (32).

3. The widening structure of the town section along the river bed according to claim 1, wherein the widening plates (1) are respectively provided at the top thereof with positioning holes (14) communicating with the connecting grooves (19), the connecting member (13) is provided with through holes corresponding to the positioning holes (14), and the positioning holes (14) and the through holes are fixed by bolts.

4. A widening structure of a town section along a river bed according to claim 1, characterized in that an auxiliary cone (15) is arranged at the bottom of the widening plate (1) on the side far away from the lifting adjusting assembly (3).

5. The town section riverway bed widening structure according to claim 2, wherein a positive thread section (33) and a negative thread section (34) are respectively arranged at two ends of the threaded rod, the positive thread section (33) is partially sleeved in the fixed pipe A (31), and the negative thread section (34) is partially sleeved in the fixed pipe B (32).

6. The structure of claim 2, wherein the threaded rod is fixed with an adjusting part in the middle, and the adjusting part is provided with a clamping groove and/or anti-skid lines.

7. The widening structure of the town section along the riverbed according to claim 2, characterized in that the bottom of the fixing pipe B (32) is further provided with a positioning foot plate (36), and the bottom of the positioning foot plate (36) is further provided with a pointed cone.

8. The widening structure of the town section along the roadbed according to claim 1, wherein the widening plate (1) has a plurality of mounting holes (11) arranged on the top surface thereof in an array manner, and the mounting holes (11) are used for connecting external reinforcing steel bars.

9. The structure is widened along river subgrade to a town section according to claim 1, characterized in that, still be equipped with detachable connecting element (2) on widening board (1), connecting element (2) include installation slot (12) and overlap joint board (21) that cooperate and use, top surface one side of widening board (1) is equipped with installation slot (12), be located install slot (12) side set up on widening board (1) overlap joint board (21), the cross section of overlap joint board (21) is L shape, the vertical section bottom of overlap joint board (21) is equipped with connecting plug-in components (22), connecting plug-in components (22) are used for pegging graft in installation slot (12).

10. The town section riverbed widening structure according to claim 9, characterized in that a sliding groove is further formed in the widening plate (1), one end of the sliding groove is communicated with the installation slot (12), the other end of the sliding groove extends to the side wall far away from the installation slot (12), an installation insert block (16) is slidably installed in the sliding groove, the inward end of the installation insert block (16) is used for connecting the connection insert (22), the outward end of the installation insert block (16) is provided with a pulling plate (17), the pulling plate (17) is fixed on the side wall of the widening plate (1) in a threaded manner, and a handle is connected outside the pulling plate (17); the end part of the sliding groove on the side wall of the widening plate (1) is also provided with an accommodating groove, the drawing plate (17) is located in the accommodating groove, the end part of the connecting plug-in (22) is provided with a fixing groove (23), and the end part of the installing plug-in block (16) is inserted into the fixing groove (23).