CN213114147U

CN213114147U - Reinforced concrete filling body for highway reinforcement

Info

Publication number: CN213114147U
Application number: CN202021298663.3U
Authority: CN
Inventors: 周丽艳
Original assignee: Beijing Qingzhu Technology Co ltd
Current assignee: Beijing Qingzhu Technology Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-05-04
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a reinforced concrete obturator for highway reinforcement relates to the obturator field, to the great problem of cost exists in the present obturator that is used for highway reinforcement, now proposes following scheme, and it includes the bottom plate, the both sides of bottom plate articulate respectively has left bounding wall and right bounding wall, and is provided with the carrier plate directly over the bottom plate, the outer wall one side of left side bounding wall is evenly distributed fixed mounting and has the locating pin cover, outer wall one side of right side bounding wall is evenly distributed fixed mounting and has the locating pin post that matches with the locating pin cover, the one side that the right bounding wall of left side bounding wall is close to each other is the symmetric distribution and rotates and install the swing joint piece, every the one end that the swing joint piece is close to each other all rotates and installs the screw thread post, two one side that the screw thread post is close to each other rotates and installs two-way. The utility model discloses novel structure, and the fixity can be more, and it is convenient to install, has the effect of adjusting, and the practicality is high.

Description

Reinforced concrete filling body for highway reinforcement

Technical Field

The utility model relates to a obturator field especially relates to a reinforced concrete obturator for highway is consolidated.

Background

In the construction process of highway construction, in order to ensure the later use quality, before slurry is covered, a proper filling body needs to be added to a foundation, and as for the filling body used at present, the filling body is mainly prepared by mixing reinforcing steel bars and concrete.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of be used for reinforced concrete obturator of highway to consolidate has solved and has had the great problem of cost in the present obturator that is used for highway to consolidate.

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

a reinforced concrete filling body for reinforcing a highway comprises a bottom plate, wherein a left enclosing plate and a right enclosing plate are respectively hinged on two sides of the bottom plate, an upper bearing plate is arranged right above the bottom plate, positioning pin sleeves are uniformly distributed and fixedly arranged on one side of the outer wall of the left enclosing plate, positioning pin columns matched with the positioning pin sleeves are uniformly distributed and fixedly arranged on one side of the outer wall of the right enclosing plate, the side of the left coaming, which is close to the right coaming, is symmetrically provided with movable connecting blocks in a rotating way, one end of each movable connecting block, which is close to the right coaming, is provided with a threaded column in a rotating way, one side of each threaded column, which is close to the right coaming, is provided with a bidirectional threaded sleeve in a rotating way, the center of the upper surface of the bottom plate is fixedly provided with a central guide pillar along the vertical direction, the central guide pillar penetrates through the upper bearing plate, and the lower surface of the upper bearing plate is hinged with support rods in a symmetrical distribution mode.

Preferably, slurry through holes are formed in the left enclosing plate, the right enclosing plate, the bottom plate and the upper bearing plate.

Preferably, the bottom plate is symmetrically and fixedly provided with fixed sleeves, and the fixed sleeves are internally provided with fixing rivets.

Preferably, the top end of the central guide pillar is fixedly provided with a limiting block, and the central position of the upper surface of the upper bearing plate is provided with a placing groove matched with the limiting block.

Preferably, every group the bottom of bracing piece is articulated with left coaming and right coaming respectively, and every group the bracing piece all is the slope form.

The utility model has the advantages that:

1. in the device, with the reinforced concrete obturator that uses at present, mainly adopt on passing through the bracing piece dispersion with the pressure on the road surface to left coaming and right coaming, and by threaded post connection between left coaming and the right coaming, consequently, the stress that the bracing piece bore has been reduced, avoid the condition that the bracing piece warp to appear in long-term use, and at the decline in-process after last carrier plate bears pressure, the central guide pillar keeps the upper support plate to be in the state of relative level all the time, prevent that the condition of caving from appearing in ground.

2. In the device, left coaming and right coaming are provided with locating pin cover and locating pin post respectively, so in the installation, through locating pin cover and locating pin post with the installation of multiunit device cooperation linkage, in addition, in the installation, can adjust interval and inclination between left coaming and the right coaming through adjusting the screw post, so bury the in-process that covers on ground, through the effect of left coaming and right coaming mutual extrusion, keep the outside tension of mutual protection and remain outside inside pressure, make whole device keep relatively fixed, increase fixedly.

In conclusion, the device is convenient to connect and install, in the using process, the fixity of the device is improved in a pressure dispersing mode, the angle and the distance are convenient to adjust, and the practicability is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a split view of the present invention.

Fig. 3 is a half-sectional view of the two-way thread bush component of the present invention.

Reference numbers in the figures: 1. a left coaming; 2. positioning a pin sleeve; 3. a central guide post; 4. a base plate; 5. a bidirectional threaded sleeve; 6. a threaded post; 7. a movable connecting block; 8. a right coaming; 9. a support bar; 10. an upper deck plate; 11. a limiting block; 12. positioning the pin column; 13. fixing a sleeve; 14. and (5) fixing the rivet.

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. 1-3, a reinforced concrete filling body for highway reinforcement comprises a bottom plate 4, wherein a left surrounding plate 1 and a right surrounding plate 8 are respectively hinged to two sides of the bottom plate 4, an upper bearing plate 10 is arranged right above the bottom plate 4, positioning pin sleeves 2 are uniformly and fixedly arranged on one side of the outer wall of the left surrounding plate 1, positioning pin columns 12 matched with the positioning pin sleeves 2 are uniformly and fixedly arranged on one side of the outer wall of the right surrounding plate 8, movable connecting blocks 7 are symmetrically and rotatably arranged on the side, close to each other, of the right surrounding plate 8 of the left surrounding plate 1, a threaded column 6 is rotatably arranged at one end, close to each other, of each movable connecting block 7, a bidirectional threaded sleeve 5 is rotatably arranged on one side, close to each other, a central guide pillar 3 is fixedly arranged on the center position of the upper surface of the bottom plate 4 along the vertical direction, and the central guide pillar 3, the lower surface of the upper bearing plate 10 is hinged with supporting rods 9 in a symmetrical distribution mode, slurry passing holes are formed in the left surrounding plate 1, the right surrounding plate 8, the bottom plate 4 and the upper bearing plate 10, fixed sleeves 13 are fixedly arranged on the bottom plate 4 in a symmetrical distribution mode, fixing rivets 14 are arranged inside the fixed sleeves 13, limiting blocks 11 are fixedly arranged at the top ends of the central guide pillars 3, a placing groove matched with the limiting blocks 11 is formed in the center of the upper surface of the upper bearing plate 10, the bottom end of each supporting rod 9 is hinged with the left surrounding plate 1 and the right surrounding plate 8 respectively, and each supporting rod 9 is inclined.

The working principle is as follows: in the using process, according to the construction requirement, the bottom plate 4 of the first integrated device is placed at the construction position, then the bottom plate 4 is fixed on the ground through the fixing rivet 14, then each group of integrated devices are sequentially connected and installed in a mode that the left enclosing plate 1 is attached to the right enclosing plate 8 through the action of the positioning pin sleeve 2 and the positioning pin column 12, then the bidirectional threaded sleeve 5 is rotated to drive the threaded column 6 to rotate, so that the effect of adjusting the distance and the inclination angle between the left enclosing plate 1 and the right enclosing plate 8 is achieved, and a certain angle and a certain distance can be reserved or not reserved between each group of devices;

in the pouring process, slurry enters the inside of one integral device through the slurry through the hole, the left coaming 1 and the right coaming 8 are extruded by the slurry and are expanded outwards, and similarly, the left coaming 1 and the right coaming 8 of the other adjacent integral device are expanded outwards, so that for the same integral device, the left coaming 1 and the right coaming 8 are respectively subjected to outwards tension and inwards pressure to keep relative balance, then the upper bearing plate 10 is gradually subjected to pressure, the upper bearing plate 10 gradually descends along the central guide pillar 3 and keeps vertical movement, then the pressure received by the upper bearing plate 10 is dispersed to the left coaming 1 and the right coaming 8 through the space between each supporting rod 9, then the left coaming 1 and the right coaming 8 transmit a force in the opposite direction to the upper bearing plate 10 to play a role of supporting the upper bearing plate 10, and because each supporting rod 9 is in an inclined shape, the borne force can be uniformly distributed, preventing the occurrence of deformation.

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

1. A reinforced concrete filling body for reinforcing a road comprises a bottom plate (4) and is characterized in that a left enclosing plate (1) and a right enclosing plate (8) are hinged to two sides of the bottom plate (4) respectively, an upper bearing plate (10) is arranged right above the bottom plate (4), positioning pin sleeves (2) are fixedly mounted on one side of the outer wall of the left enclosing plate (1) in an evenly distributed mode, positioning pin columns (12) matched with the positioning pin sleeves (2) are fixedly mounted on one side of the outer wall of the right enclosing plate (8) in an evenly distributed mode, movable connecting blocks (7) are rotatably mounted on one side, close to each other, of the right enclosing plate (8) of the left enclosing plate (1) in a symmetrically distributed mode, threaded columns (6) are rotatably mounted at one end, close to each other, two bidirectional threaded sleeves (5) are rotatably mounted on one side, close to each other, of the two threaded columns (, the upper surface center position of bottom plate (4) is along vertical direction fixed mounting with central guide pillar (3), central guide pillar (3) run through upper carrier plate (10), the lower surface of upper carrier plate (10) is the symmetric distribution and articulates there are bracing piece (9).

2. The reinforced concrete filling body for highway reinforcement according to claim 1, wherein the left enclosing plate (1), the right enclosing plate (8), the bottom plate (4) and the upper bearing plate (10) are all provided with slurry through holes.

3. A reinforced concrete filling body for highway reinforcement according to claim 1, wherein said bottom plate (4) is equipped with fixed sleeves (13) symmetrically distributed and fixed, and fixing rivets (14) are arranged inside two said fixed sleeves (13).

4. The reinforced concrete filling body for highway reinforcement according to claim 1, wherein a stopper (11) is fixedly installed at the top end of the core beam (3), and a placement groove matched with the stopper (11) is formed in the center of the upper surface of the upper bearing plate (10).

5. A reinforced concrete filling body for highway reinforcement according to claim 1, wherein the bottom end of each group of support rods (9) is hinged with the left enclosing plate (1) and the right enclosing plate (8) respectively, and each group of support rods (9) is inclined.