CN215170071U - Novel slag steel separation plate capable of preventing slag inclusion - Google Patents
Novel slag steel separation plate capable of preventing slag inclusion Download PDFInfo
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- CN215170071U CN215170071U CN202120997873.XU CN202120997873U CN215170071U CN 215170071 U CN215170071 U CN 215170071U CN 202120997873 U CN202120997873 U CN 202120997873U CN 215170071 U CN215170071 U CN 215170071U
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Abstract
The utility model relates to a novel slag inclusion prevention steel clapboard, which solves the problems that the arch foot deficiency slag and concrete bonding always occur in the primary support structure in the prior art; the technical scheme includes that the device comprises a bottom plate, two through grooves are formed in the upper surface of the bottom plate, the through grooves penetrate through the front end face of the bottom plate in the front-back direction, a fixing plate is fixed to the rear end of the bottom plate, a baffle is placed on the left side and the right side of each through groove, the lower end of each baffle is hinged to the upper surface of the bottom plate, the upper ends of the two baffles corresponding to each through groove can swing along a hinge center and then are close to each other, a circular supporting rod is rotatably mounted on the fixing plate, flat plates are fixed to the two ends of the supporting rod, the flat plates are located between the two baffles on the corresponding sides, and the two flat plates can be driven to swing simultaneously through rotation of the supporting rods; the utility model discloses think about novelty, the structure is ingenious, and the practicality is strong, through setting up baffle and fixed plate laminating, can be abundant cover just a structure hunch foot, the effect of virtual sediment and concrete is blockked in realization that can be better, ingenious practicality.
Description
Technical Field
The utility model belongs to the technical field of engineering steel member technique and specifically relates to a novel prevent to press from both sides sediment steel baffle.
Background
Along with the development of economy and the demand of people's trip, many cities are building subway engineering vigorously in recent years, especially in the marginal zone in city, often adopt the undercut method to carry out subway tunnel excavation, at undercut tunnel support in-process, the virtual sediment of hunch foot always appears in just supporting structure, quality common fault such as concrete bonding, handle through the manual type again very wasted time and energy, it is great to the tunnel construction progress influence, consequently, for the better emergence of quality problems such as preventing to press from both sides the sediment, a steel baffle that can effectively prevent the virtual sediment of just supporting hunch wall foot, concrete bonding has been designed.
Disclosure of Invention
To the above situation, for solving the problem that exists among the prior art, the utility model aims at providing a novel prevent to press from both sides sediment steel baffle, solve among the prior art the problem that the virtual sediment of hunch foot, concrete bond always appear in the primary structure.
The technical scheme for solving the problem is as follows: the bottom plate comprises a bottom plate, wherein two through grooves which are arranged side by side from left to right are formed in the upper surface of the bottom plate, the through grooves penetrate through the front end surface of the bottom plate along the front-back direction, and a fixing plate which is vertically arranged along the left-right direction is fixed at the rear end of the bottom plate;
a baffle is arranged on each of the left side and the right side of each through groove, the lower ends of the baffles are hinged to the upper surface of the bottom plate, the upper ends of the two baffles corresponding to each through groove can swing along the hinge center and then approach each other, and the upper ends of the swinging baffles are located above the through grooves;
a circular supporting rod is rotatably installed on the fixing plate, two flat plates are fixed at two ends of the supporting rod respectively, the flat plates are located between the two baffle plates on the corresponding sides, the supporting rod can drive the two flat plates to swing simultaneously through rotation, when the supporting rod drives the flat plates to swing upwards, the flat plates can push the two baffle plates in a close state at the corresponding positions open, and when the supporting rod drives the flat plates to swing downwards to reset, the upper ends of the two baffle plates in the corresponding positions can be close to each other again.
The bottom plate be the rectangular plate that the level was placed, the width of fixed plate left and right sides direction is greater than the interval of two logical groove left and right sides directions, the rear end face of baffle and the preceding terminal surface laminating of fixed plate.
The fixed plate on be fixed with two rings, the axis of ring all sets up along controlling the horizontal direction, branch rotates and installs in the ring, branch on be fixed with a handle, the handle is located between two rings.
The flat plate is an isosceles trapezoid plate, and the upper bottom surface of the flat plate is fixed on the supporting rod.
And a spring is connected between the two baffles corresponding to each through groove and is positioned between the bottom plate and the supporting rod.
The baffle upper end all be equipped with a plurality of arc walls, every leads to the arc wall one-to-one on the groove left and right sides baffle, the baffle upper end is close to the back each other, the arc wall that corresponds can form the circular slot.
The utility model discloses think about novelty, the structure is ingenious, and the practicality is strong, through setting up baffle and fixed plate laminating to and the baffle centre gripping, can be abundant cover just prop up the structure hunch foot, the effect of virtual sediment and concrete is blockked in realization that can be better, ingenious practicality.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a state diagram of the present invention in which the baffle is pushed open.
Fig. 4 is a state diagram of fig. 1 when the reinforcing bar is put into the steel bar of the present invention.
Fig. 5 is a combined structure diagram of the bottom plate and the fixing plate of the present invention.
Fig. 6 is a perspective view of the baffle of the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
As can be seen from fig. 1 to 6, the utility model comprises a bottom plate 1, wherein the upper surface of the bottom plate 1 is provided with two through grooves 9 which are arranged side by side from left to right, the through grooves 9 penetrate through the front end surface of the bottom plate 1 along the front-back direction, and the rear end of the bottom plate 1 is fixed with a fixing plate 2 which is vertically arranged along the left-right direction;
a baffle 3 is placed on the left side and the right side of each through groove 9, the lower ends of the baffles 3 are hinged to the upper surface of the bottom plate 1, the upper ends of the two baffles 3 corresponding to each through groove 9 can swing along a hinge center and then approach each other, and the upper ends of the swinging baffles 3 are located above the through grooves 9;
rotate on the fixed plate 2 and install a circular branch 5, the both ends of branch 5 all are fixed with a flat board 6, flat board 6 is located between two baffles 3 that correspond the side, 5 rotations of branch can drive two flat boards 6 and swing simultaneously, when branch 5 drives flat board 6 upswing, flat board 6 can be opened by two baffles 3 that are close to the state with corresponding the position, when branch 5 drives flat board 6 downswing and resets, the upper end of two baffles 3 that correspond the position can be close to each other again.
The bottom plate 1 be the rectangular plate that the level was placed, the width of fixed plate 2 left and right sides direction is greater than the interval of two logical groove 9 left and right sides directions, the rear end face of baffle 3 and the preceding terminal surface laminating of fixed plate 2.
Fixed plate 2 on be fixed with two rings, the axis of ring all sets up along controlling the horizontal direction, branch 5 rotates and installs in the ring, branch 5 on be fixed with a handle 8, handle 8 is located between two rings, around 5 axis swing handle 8 of branch, can drive 6 luffing motions of dull and stereotyped.
Dull and stereotyped 6 be the isosceles trapezoid board, dull and stereotyped 6 last bottom surface is fixed on branch 5, when dull and stereotyped 6 lower bottom surface swung the bottom surface top of going up, dull and stereotyped 6 can be opened the baffle 3 of two that are close to each other.
Every two baffles 3 that lead to groove 9 correspond between all be connected with a spring 7, spring 7 is located between bottom plate 1 and the branch 5, two baffles 3 that spring 7 can stimulate to correspond are close to each other.
The baffle 3 upper end all be equipped with a plurality of arc walls 10, every leads to the arc wall 10 one-to-one on the 9 left and right sides baffle 3 of groove, the back is close to each other in the baffle 3 upper end, the arc wall 10 that corresponds can form the circular slot.
Before the utility model is used, the flat plate 6 and the handle 8 are both positioned below the supporting rod 5, the upper ends of the two baffles 3 corresponding to each through groove 9 are in a mutually close state, when the utility model is used, the handle 8 is firstly swung above the supporting rod 5, the supporting rod 5 drives the flat plate 6 to swing upwards simultaneously, the lower bottom surface of the flat plate 6 swings above the upper bottom surface, the two baffles 3 corresponding to each flat plate 6 are pushed open, the baffles 3 swing along the articulated shaft 4, the spring 7 is stretched, the bottom plate 1 is placed in a clinging manner, the fixed plate 2 is pushed to push the bottom plate 1 to push the primary support structure arch foot, the primary support structure arch foot slides along the through groove 9, the primary support structure arch foot is placed in the through groove 9, the handle 8 is swung downwards, the supporting rod 5 reaches the flat plate 6 to swing downwards, the spring 7 contracts, the spring 7 pulls the upper ends of the two baffles 3 corresponding to each through groove 9 to be close to each other, the primary support structure arch foot is clamped in the circular groove formed by the corresponding arc groove 10, after the installation is finished, the fixing plate 2 and the baffle 3 block the virtual slag and the concrete;
after the use, the handle 8 is swung upwards, the corresponding baffle 3 is jacked open through the flat plate 6, the corresponding arc-shaped grooves 10 are separated from each other, the fixed plate 2 is pulled to move towards the direction far away from the arch springing of the primary support structure, and the arch springing of the primary support structure is moved out of the through groove 9.
The device has the advantages that:
1. the utility model discloses a spring 7 is close to baffle 3 each other, will just prop up the structure hunch foot centre gripping in leading to groove 9, can prevent that the device from appearing rocking the aversion when using, reaches not to block the effect.
2. The utility model discloses an luffing motion of controlling handle 8 just can realize baffle 3 and stop the effect of virtual sediment and concrete for just supporting structure hunch foot, easy operation facilitates the use.
3. The utility model discloses a with baffle 3 and the setting of 2 laminatings of fixed plate, can be abundant cover just a structure hunch foot, the effect of virtual sediment and concrete is blockked in realization that can be better, ingenious practicality.
Claims (6)
1. A novel partition plate for preventing slag inclusion steel comprises a bottom plate (1) and is characterized in that two through grooves (9) which are arranged side by side from left to right are formed in the upper surface of the bottom plate (1), the through grooves (9) penetrate through the front end surface of the bottom plate (1) in the front-back direction, and a fixing plate (2) which is vertically arranged in the left-right direction is fixed at the rear end of the bottom plate (1);
a baffle (3) is placed on the left side and the right side of each through groove (9), the lower ends of the baffles (3) are hinged to the upper surface of the bottom plate (1), the upper ends of the two baffles (3) corresponding to each through groove (9) can swing along a hinge center and then approach each other, and the upper ends of the swinging baffles (3) are located above the through grooves (9);
rotate on fixed plate (2) and install a circular branch (5), the both ends of branch (5) all are fixed with a flat board (6), flat board (6) are located between two baffle (3) of corresponding side, branch (5) rotate can drive two flat board (6) and swing simultaneously, when branch (5) drive flat board (6) upswing, flat board (6) can be in two baffle (3) of being close to the state with corresponding the position and open on top, when branch (5) drive flat board (6) swing down and reset, the upper end of two baffle (3) of corresponding position can be close to each other again.
2. The novel slag inclusion prevention steel partition plate according to claim 1, wherein the bottom plate (1) is a horizontally arranged rectangular plate, the width of the fixing plate (2) in the left-right direction is larger than the distance between the two through grooves (9) in the left-right direction, and the rear end surface of the baffle plate (3) is attached to the front end surface of the fixing plate (2).
3. The novel slag inclusion prevention steel partition plate according to claim 1, wherein two rings are fixed on the fixing plate (2), the axes of the rings are arranged along the left-right horizontal direction, the support rod (5) is rotatably installed in the rings, a handle (8) is fixed on the support rod (5), and the handle (8) is located between the two rings.
4. The novel slag inclusion steel prevention partition plate according to claim 1, wherein the flat plate (6) is an isosceles trapezoid plate, and the upper bottom surface of the flat plate (6) is fixed on the supporting rod (5).
5. A novel partition plate for preventing slag inclusion steel according to claim 3, wherein a spring (7) is connected between two baffle plates (3) corresponding to each through groove (9), and the spring (7) is positioned between the bottom plate (1) and the support rod (5).
6. The novel slag inclusion prevention steel baffle plate as claimed in claim 1, wherein a plurality of arc-shaped grooves (10) are formed in the upper ends of the baffle plates (3), the arc-shaped grooves (10) in the baffle plates (3) on the left side and the right side of each through groove (9) are in one-to-one correspondence, and after the upper ends of the baffle plates (3) are close to each other, the corresponding arc-shaped grooves (10) can form circular grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120997873.XU CN215170071U (en) | 2021-05-11 | 2021-05-11 | Novel slag steel separation plate capable of preventing slag inclusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120997873.XU CN215170071U (en) | 2021-05-11 | 2021-05-11 | Novel slag steel separation plate capable of preventing slag inclusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215170071U true CN215170071U (en) | 2021-12-14 |
Family
ID=79368504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120997873.XU Active CN215170071U (en) | 2021-05-11 | 2021-05-11 | Novel slag steel separation plate capable of preventing slag inclusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215170071U (en) |
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2021
- 2021-05-11 CN CN202120997873.XU patent/CN215170071U/en active Active
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