CN213951803U

CN213951803U - Soft soil roadbed reinforcing device

Info

Publication number: CN213951803U
Application number: CN202022961040.6U
Authority: CN
Inventors: 张祥虎; 赵丰; 周健; 丁玲
Original assignee: Lianyungang Xuwei Port Investment Group Co ltd
Current assignee: Lianyungang Xuwei Port Investment Group Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-13
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a weak soil roadbed reinforcing device in the technical field of road administration construction, including arc-shaped supporting plate, the bilateral symmetry of arc-shaped supporting plate is fixed with the support base, fixedly connected with bracing piece between two support bases, the bottom of support base is fixed with a plurality of banking pin, the outside of support base has seted up a plurality of jacks, the outside of two support bases all is provided with the rectangular plate, one side that is close to the support base on the rectangular plate is fixed with the inserted block, the quantity and the jack of inserted block are unanimous, inserted block and jack mutual joint, the upper end of rectangular plate is fixed with the gusset plate, the gusset plate has seted up the through-hole, the inside of the through-hole of left and right sides is inserted and is equipped with the connecting rod, the position that is close to the connecting rod outside the gusset plate is fixed with the bar shaped plate, the inside spiro union of bar shaped plate has locking bolt, the both ends symmetry of connecting rod has seted up the screw hole, locking bolt and screw hole threaded connection; the utility model discloses the structure is nimble, can the split transportation, and is nimble convenient.

Description

Soft soil roadbed reinforcing device

Technical Field

The utility model relates to a road administration construction technical field, concretely relates to weak soil roadbed reinforcing apparatus.

Background

The roadbed is a foundation structure under a railway track or a road pavement, and is a strip-shaped structure which is built according to a route position and certain technical requirements and serves as a pavement foundation, and is a foundation of the railway and the highway. With the development of society, the number of automobiles increases day by day, and higher hard requirements are made on the bearing capacity of a roadbed. At present, roads are continuously repaired in various places, and some sections with soft soil are often encountered, and for the sections, the requirements on vehicle running can be met only by adopting a reinforcing device.

Patent publication is CN 210341519U's patent specification discloses a soft soil roadbed reinforcing apparatus, including two gusset plates that the symmetry set up, set up respectively gusset plate below and symmetrical arrangement's support base and setting are in support the backup pad between the base, the backup pad has decurrent arc opening, two interval from last border to lower border crescent between the gusset plate, form the windrow district between backup pad and two gusset plates. The utility model discloses a have stronger supporting role to the weak soil road bed, consolidate effectual and stable.

Although the scheme can realize the reinforcement effect on the roadbed, the method still has the following defects: above-mentioned weak soil roadbed reinforcing apparatus fixed structure is not convenient for dismantle and decomposes, is not convenient for transport.

Therefore, it is necessary to design a soft soil roadbed reinforcing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soft soil roadbed reinforcing apparatus to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a soft soil roadbed reinforcing device comprises an arc-shaped supporting plate, wherein supporting bases are symmetrically fixed on two sides of the arc-shaped supporting plate, a supporting rod is fixedly connected between the two supporting bases, a plurality of limit nails are fixed at the bottom of each supporting base, a plurality of insertion holes are formed in the outer side of each supporting base, a rectangular plate is arranged on each of the two supporting bases, an insertion block is fixed on one side, close to each supporting base, of each rectangular plate, the number of the insertion blocks is consistent with that of the insertion holes, the insertion blocks and the insertion holes are mutually clamped, a reinforcing plate is fixed at the upper end of each rectangular plate, a through hole is formed in each reinforcing plate, a connecting rod is inserted into the through holes on the left side and the right side, a strip-shaped plate is fixed at the position, close to the connecting rod, of the outer side of each reinforcing plate, a locking bolt is screwed into the inner part of each strip-shaped plate, and threaded holes are symmetrically formed in two ends of each connecting rod, the locking bolt is in threaded connection with the threaded hole, and the reinforcing plate is provided with a plurality of water seepage holes.

Furthermore, in the soft soil roadbed reinforcing device, the locking bolt is a butterfly bolt.

Further, in the soft soil roadbed reinforcing device, a rubber layer is arranged on the inner wall of the jack.

Furthermore, in the soft soil roadbed reinforcing device, a plurality of reinforcing ribs are arranged on the outer side of the reinforcing plate, and the reinforcing ribs are reinforcing steel bars.

Further, in the soft soil roadbed reinforcing device, the connecting rod is cylindrical.

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

the utility model discloses an insert the inside of jack with the inserted block, make the rectangular plate and support the base and connect, carry on spacingly to the position of two gusset plates through the connecting rod, realized the erection joint of device, the utility model discloses the structure is nimble, can the split transportation, and is nimble convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 3 is a schematic view of the connection between the support base and the limit pin according to the present invention;

FIG. 4 is a schematic view of the connection between the rectangular plate and the reinforcing plate according to the present invention;

FIG. 5 is a schematic view of the connecting rod structure of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-supporting base, 2-supporting rod, 3-arc supporting plate, 4-limiting nail, 5-rectangular plate, 6-reinforcing plate, 7-through hole, 8-water seepage hole, 9-inserting block, 10-inserting hole, 11-connecting rod, 12-strip plate, 13-locking bolt and 14-threaded hole.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a soft soil roadbed reinforcing device comprises an arc-shaped supporting plate 3, reinforcing through holes are formed in the arc-shaped supporting plate 3, supporting bases 1 are symmetrically fixed on two sides of the arc-shaped supporting plate 3, supporting rods 2 are fixedly connected between the two supporting bases 1, a plurality of limiting nails 4 are fixed at the bottom of the supporting bases 1, a plurality of insertion holes 10 are formed in the outer sides of the supporting bases 1, rubber layers are arranged on the inner walls of the insertion holes 10, rectangular plates 5 are arranged on the outer sides of the two supporting bases 1, insertion blocks 9 are fixed on one sides, close to the supporting bases 1, of the rectangular plates 5, the number of the insertion blocks 9 is consistent with that of the insertion holes 10, the insertion blocks 9 are mutually clamped with the insertion holes 10, a reinforcing plate 6 is fixed at the upper end of the rectangular plate 5, a plurality of reinforcing ribs are arranged on the outer sides of the reinforcing plate 6, the reinforcing ribs are reinforcing steel bars, through holes 7 are formed in the reinforcing plates 6, connecting rods 11 are inserted in the through holes 7 on the left side and the right side, and the connecting rods 11 are cylindrical, a strip-shaped plate 12 is fixed on the outer side of the reinforcing plate 6 close to the connecting rod 11, a locking bolt 13 is screwed in the strip-shaped plate 12, the locking bolt 13 is a butterfly bolt, threaded holes 14 are symmetrically formed in two ends of the connecting rod 11, the locking bolt 13 is in threaded connection with the threaded holes 14, and a plurality of water seepage holes 8 are formed in the reinforcing plate 6.

The working principle of the embodiment is as follows: in the transportation process, the device is in a split state, so that the transportation is facilitated. When the fixing device is used, the limit nail 4 is inserted into the ground to fix the supporting base 1. Then, the insert block 9 is inserted into the inside of the insertion hole 10, and the rectangular plate 5 and the support base 1 are connected. The connecting rod 11 is inserted from the through hole 7 on one side and is continuously inserted into the through hole 7 on the other side. And rotating the locking bolt 13 to enable the bottom end of the locking bolt 13 to be in threaded connection with the threaded hole 14, and limiting the connecting rod 11, namely realizing the installation of the whole device.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a soft soil roadbed reinforcing apparatus, includes arc backup pad (3), its characterized in that: the supporting bases (1) are symmetrically fixed on two sides of the arc-shaped supporting plate (3), the supporting rod (2) is fixedly connected between the two supporting bases (1), a plurality of limiting nails (4) are fixed at the bottom of the supporting bases (1), a plurality of jacks (10) are formed in the outer side of each supporting base (1), rectangular plates (5) are arranged on the outer sides of the two supporting bases (1), inserting blocks (9) are fixed on one sides, close to the supporting bases (1), of the rectangular plates (5), the number of the inserting blocks (9) is consistent with that of the jacks (10), the inserting blocks (9) are clamped with the jacks (10) mutually, reinforcing plates (6) are fixed at the upper ends of the rectangular plates (5), through holes (7) are formed in the reinforcing plates (6), connecting rods (11) are inserted into the through holes (7) on the left side and the right side, and strip-shaped plates (12) are fixed at positions, close to the connecting rods (11), on the outer sides of the reinforcing plates (6), the inside spiro union of lath (12) has locking bolt (13), threaded hole (14) have been seted up to the both ends symmetry of connecting rod (11), locking bolt (13) and threaded hole (14) threaded connection, a plurality of infiltration holes (8) have been seted up on gusset plate (6).

2. A soft soil subgrade reinforcement device according to claim 1, characterized in that: and the locking bolt (13) is a butterfly bolt.

3. A soft soil subgrade reinforcement device according to claim 1, characterized in that: the inner wall of the jack (10) is provided with a rubber layer.

4. A soft soil subgrade reinforcement device according to claim 1, characterized in that: a plurality of reinforcing ribs are arranged on the outer side of the reinforcing plate (6), and the reinforcing ribs are reinforcing steel bars.

5. A soft soil subgrade reinforcement device according to claim 1, characterized in that: the connecting rod (11) is cylindrical.