CN215211062U - Supporting construction of extension for building engineering - Google Patents
Supporting construction of extension for building engineering Download PDFInfo
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- CN215211062U CN215211062U CN202120697966.0U CN202120697966U CN215211062U CN 215211062 U CN215211062 U CN 215211062U CN 202120697966 U CN202120697966 U CN 202120697966U CN 215211062 U CN215211062 U CN 215211062U
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- wall
- groove
- supporting construction
- pin shaft
- fixing device
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Abstract
The utility model discloses a supporting construction of enlargement for building engineering relates to building engineering technical field, and its technical scheme is: including the supporting construction body, supporting construction body inner wall is seted up sliding tray supporting construction body one side and is seted up square fluting, square fluting inner wall is equipped with the sliding plate, the cardboard is installed to sliding plate one side, the sliding plate inner wall cup joints round pin axle one, round pin axle one side fixed connection side shield, the handle is installed at the side shield top, supporting construction body one side surface is seted up and is rotated the groove, it installs round pin axle two to rotate the inslot wall, round pin axle two one side fixed connection fixing device, the round hole is seted up to fixing device one side surface, and beneficial effect is: the utility model discloses have the convenience and open fast or pack up, carry out the clamping of both sides to the wall body, stability is high, conveniently carries.
Description
Technical Field
The utility model relates to a building engineering technical field, concretely relates to supporting construction of enlargement for building engineering.
Background
The support is a retaining, reinforcing and protecting measure adopted for the side wall and the surrounding environment, when the building is expanded, the original wall needs to be reinforced to avoid the damage of the wall in the construction process, and when the existing building is expanded, the existing building is supported by using a wood plate and steel column, the sector collapse formed by taking the steel column as the center can be easily generated in the construction process, in recent years, because the subway station, the local open excavation and the like which are related to the existing subway engineering are rapidly developed in the urban subway engineering, the pit depth reaches 20-30m in the subway station with two crossed lines, the excavation problem of the underground powerhouse and the underground pump house also exists in water conservancy and electric power, no matter the underground construction is a high-rise subway or deep foundation pit engineering, the excavation is carried out in the city, and the traffic important road usually exists around the foundation pit, Various structures such as built buildings or pipelines relate to an important content of excavation of foundation pits, the safe use of the surrounding structures is required to be protected, the general foundation pit supporting structures are temporary structures, the investment is too high, the waste is easy to cause, but the unsafe supporting structures can cause engineering accidents, so that how to safely and reasonably select a proper supporting structure and carry out scientific design according to the characteristics of foundation pit engineering is a main content to be solved by the foundation pit engineering.
The prior art has the following defects: when expanding a building, the existing supporting structure supports the building in a form of adding a steel column by using a wood board, and a fan-shaped collapse formed by taking the steel column as a center can be easily generated in the construction process, so that the existing supporting structure is inconvenient to unfold and carry.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a supporting construction of enlargement for building engineering rotates with the sliding plate through having set up the side shield and is connected, and the cardboard highly is greater than square grooved height, and fixing device rotates with the supporting construction body to be connected, and the diameter of round hole is greater than a diameter centimetre of fixed bar, and the pull rod is cup jointed in the activity of pull rod inslot wall, and circular draw-in groove's diameter is greater than a pull rod centimetre to solve the problem in the background art.
In order to achieve the above object, the present invention provides the following technical solutions: an extension supporting structure for construction engineering comprises a supporting structure body, wherein a sliding groove is arranged on the inner wall of the supporting structure body, a square open groove is arranged on one side of the supporting structure body, the inner wall of the square groove is provided with a sliding plate, one side of the sliding plate is provided with a clamping plate, the inner wall of the sliding plate is sleeved with a first pin shaft, one side of the pin shaft is fixedly connected with a side baffle, the top of the side baffle is provided with a handle, the outer surface of one side of the supporting structure body is provided with a rotating groove, a second pin shaft is arranged on the inner wall of the rotating groove, one side of the second pin shaft is fixedly connected with a fixing device, a round hole is formed in the outer surface of one side of the fixing device, a fixed rod is arranged on the outer surface of one side of the side baffle, a pull rod groove is arranged at the top of the fixed device, the inner wall of the bottom of the pull rod groove is fixedly connected with a tension spring, the top of the tension spring is provided with a pull ring rod, and the top of the fixed rod is provided with a circular clamping groove.
Preferably, the side baffle, the sliding plate and the clamping plate are in sliding connection with the inner wall of the sliding groove.
Preferably, the side baffle is rotatably connected with the sliding plate through a first pin shaft.
Preferably, the height of the clamping plate is larger than that of the square slot.
Preferably, the fixing device is rotatably connected with the supporting structure body through a second pin shaft.
Preferably, the diameter of the round hole is one centimeter larger than that of the fixing rod, and the fixing rod is movably sleeved on the inner wall of the round hole.
Preferably, the pull ring rod is movably sleeved on the inner wall of the pull ring groove, the pull ring rod is detachably connected with the circular clamping groove, and the diameter of the circular clamping groove is one centimeter greater than that of the pull ring rod.
Preferably, the supporting structure body comprises a first pin shaft, one side of the first pin shaft is fixedly connected with a side fence, the side fence is rotatably connected with the sliding plate through the first pin shaft, and the side fence is slidably connected with the sliding groove.
The utility model has the advantages that:
1. when the supporting structure body is required to be used for reinforcing an original wall body, firstly, a worker drives the side baffle, the sliding plate and the clamping plate to be pulled outwards by manually pulling a handle until the clamping plate is clamped on the inner wall of one side of the sliding groove, then the side baffle is rotated until the side baffle is attached to one side of the supporting structure body, one hand pulls up the pull ring rod, the other hand rotates the fixing device, a round hole formed in one side of the fixing device is sleeved on a fixed rod arranged on the outer surface of one side of the side baffle, then the pull ring rod is put down, the pull ring rod rebounds under the tensile force of a tension spring and is rapidly inserted into a round clamping groove formed in the top of the fixed rod, at the moment, the side baffle is opened and finally inserted into the top of the wall body, and the side baffles on the two sides of the supporting structure body are used for protecting and clamping the wall body;
2. the side baffle is rotatably connected with the sliding plate through a first pin shaft, when the supporting structure body needs to be folded, a worker manually lifts the pull ring rod to separate the pull ring rod from the circular clamping groove, then rotates the fixing device to separate a circular hole formed in one side of the fixing device from the fixed rod, namely the side baffle can be rotated, and then slides the side baffle back to a sliding groove in the supporting structure body through holding a handle by hand, so that the supporting structure body is rapidly folded;
3. the height of the clamping plate is greater than that of the square slot, the clamping plate is used for limiting the side baffle plate to prevent the side baffle plate from being pulled out of the square slot to be separated from the supporting structure body, and the clamping plate also plays a role in fixing the side baffle plate after the side baffle plate is fixed by the fixing device;
4. the fixing device is rotationally connected with the supporting structure body through a second pin shaft, is of a right-angle plate-shaped structure and is used for fixing the side baffle on one side of the supporting structure body, so that the fixing and the dismounting are convenient;
5. the diameter of the round hole is one centimeter greater than that of the fixing rod, the fixing rod is movably sleeved on the inner wall of the round hole, the fixing rod is used for being clamped with the round hole formed in the fixing device, so that the side baffle can be conveniently fixed, and the round hole is more easily sleeved on the fixing rod when the fixing device is rotated;
6. the pull ring rod is movably sleeved on the inner wall of the pull rod groove and detachably connected with the circular clamping groove, the diameter of the circular clamping groove is larger than one centimeter of the pull ring rod, the pull ring rod and the circular clamping groove can be clamped, the fixing device is prevented from being separated from the circular clamping groove, and the stability is enhanced.
Drawings
Fig. 1 is a schematic structural view of a supporting structure body according to embodiment 1 of the present invention;
fig. 2 is an enlarged view of a in fig. 1 provided by the present invention;
fig. 3 is a side view of a supporting structure body according to example 1 of the present invention;
fig. 4 is a schematic structural view of the supporting structure body according to the embodiment 1 of the present invention when it is retracted;
fig. 5 is a side view of the side rail according to embodiment 2 of the present invention.
In the figure: the supporting structure comprises a supporting structure body 1, a sliding groove 2, a square groove 3, a side baffle 4, a sliding plate 5, a first pin shaft 6, a clamping plate 7, a handle 8, a rotating groove 9, a second pin shaft 10, a fixing device 11, a round hole 12, a fixing rod 13, a pull rod groove 14, a round clamping groove 15, a tension spring 16, a pull ring rod 17 and a side fence 18.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
referring to the attached drawings 1-4, the utility model provides a supporting structure for building engineering extension, which comprises a supporting structure body 1, wherein the inner wall of the supporting structure body 1 is provided with a sliding groove 2, one side of the supporting structure body 1 is provided with a square groove 3, the inner wall of the square groove 3 is provided with a sliding plate 5, one side of the sliding plate 5 is provided with a clamping plate 7, the inner wall of the sliding plate 5 is sleeved with a first pin shaft 6, one side of the first pin shaft 6 is fixedly connected with a side baffle 4, the top of the side baffle 4 is provided with a handle 8, the outer surface of one side of the supporting structure body 1 is provided with a rotating groove 9, the inner wall of the rotating groove 9 is provided with a second pin shaft 10, one side of the second pin shaft 10 is fixedly connected with a fixing device 11, the outer surface of one side of the fixing device 11 is provided with a round hole 12, the outer surface of one side of the side baffle 4 is provided with a fixing rod 13, the top of the fixing device 11 is provided with a pull rod groove 14, the inner wall of the bottom of the pull rod groove 14 is fixedly connected with a tension spring 16, the top of the tension spring 16 is provided with a pull ring rod 17, and the top of the fixed rod 13 is provided with a circular clamping groove 15.
Further, the side baffle 4, the sliding plate 5 and the clamping plate 7 are slidably connected with the inner wall of the sliding groove 2, when the supporting structure body 1 is required to be used for reinforcing an original wall body, firstly, a worker drives the side baffle 4, the sliding plate 5 and the clamping plate 7 to be pulled outwards through a manual pulling handle 8 until the clamping plate 7 is clamped on the inner wall of one side of the sliding groove 2, then the side baffle 4 is rotated until the side baffle 4 is attached to one side of the supporting structure body 1, one hand pulls up the pull ring rod 17, the other hand rotates the fixing device 11, a round hole 12 formed in one side of the fixing device 11 is sleeved on a fixing rod 13 arranged on the outer surface of one side of the side baffle 4, then the pull ring rod 17 is put down, the pull ring rod 17 rebounds under the tensile force of a tension spring 16 and is rapidly inserted into a round clamping groove 15 formed in the top of the fixing rod 13, at the moment, the opening of the side baffle 4 is completed, and finally the side baffle is inserted into the top of the wall body, the side baffles 4 on the two sides of the supporting structure body 1 protect and clamp the wall body.
Further, the side shield 4 is connected with the sliding plate 5 through the first pin shaft 6 in a rotating mode, when the supporting structure body 1 needs to be packed up, a worker can lift the pull ring rod 17 manually to enable the pull ring rod 17 to be separated from the circular clamping groove 15, then the fixing device 11 is rotated, the round hole 12 formed in one side of the fixing device 11 is separated from the fixing rod 13, the side shield 4 can be rotated, then the side shield 4 is slid back into the sliding groove 2 in the supporting structure body 1 through the handle 8, and the supporting structure body 1 is packed up rapidly.
Further, cardboard 7 highly is greater than square fluting 3's height, and cardboard 7's effect is spacing for offside baffle 4, prevents that side shield 4 from being pulled out square fluting 3 and breaking away from with supporting construction body 1, and after fixing device 11 fixed side shield 4, cardboard 7 also played the effect of fixed side shield 4.
Further, the fixing device 11 is rotatably connected with the supporting structure body 1 through the second pin shaft 10, and the fixing device 11 is of a right-angle plate-shaped structure and is used for fixing the side baffle 4 on one side of the supporting structure body 1, so that the fixing and the dismounting are convenient.
Further, the diameter of round hole 12 is greater than the diameter one centimetre of dead lever 13, and the dead lever 13 activity cup joints at round hole 12 inner wall, and the effect of dead lever 13 produces the joint for the round hole 12 of seting up on fixing device 11, reaches the effect of convenient fixed side shield 4, and because the diameter of round hole 12 is greater than the diameter one centimetre of dead lever 13, can be easier when rotating fixing device 11 and cup jointing round hole 12 on dead lever 13.
Further, pull rod 17 is cup jointed in the activity of pull rod groove 14 inner wall, and pull rod 17 can dismantle with circular slot 15 and be connected, and circular slot 15's diameter is greater than pull rod 17 one centimetre, but pull rod 17 and circular slot 15 joint are used for preventing fixing device 11's breaking away from, reinforcing stability in the round hole 12 of seting up the dead lever 13 card on fixing device 11.
The utility model discloses a use as follows: when the supporting structure body 1 is required to be used for reinforcing an original wall body, firstly, a worker drives the side baffle 4, the sliding plate 5 and the clamping plate 7 to be pulled outwards by manually pulling the handle 8 until the clamping plate 7 is clamped on the inner wall of one side of the sliding groove 2, then the side baffle 4 is rotated until the side baffle 4 is attached to one side of the supporting structure body 1, the pull ring rod 17 is pulled up by one hand, the fixing device 11 is rotated by the other hand, the round hole 12 formed in one side of the fixing device 11 is sleeved on the fixing rod 13 arranged on the outer surface of one side of the side baffle 4, then the pull ring rod 17 is put down, the pull ring rod 17 rebounds by the tensile force of the tension spring 16 and is rapidly inserted into the round clamping groove 15 formed in the top of the fixing rod 13, at the moment, the side baffle 4 is opened and is finally inserted into the top of the wall body, the side baffles 4 on two sides of the supporting structure body 1 are used for protecting and clamping the wall body, when the supporting structure body 1 is required to be folded, a worker manually lifts the pull ring rod 17 to separate the pull ring rod 17 from the circular clamping groove 15, then turns the fixing device 11 to separate the circular hole 12 formed in one side of the fixing device 11 from the fixing rod 13, so that the side baffle 4 can be rotated, then the side baffle 4 is slid back into the sliding groove 2 in the supporting structure body 1 by holding the handle 8, the supporting structure body 1 is quickly folded, the clamping plate 7 is used for limiting the side baffle 4 and preventing the side baffle 4 from being pulled out of the square groove 3 to be separated from the supporting structure body 1, after the side baffle 4 is fixed by the fixing device 11, the clamping plate 7 also plays a role of fixing the side baffle 4, the fixing device 11 is of a right-angle plate-shaped structure and is used for fixing the side baffle 4 on one side of the supporting structure body 1, so that the fixing and the dismounting are convenient, the fixing rod 13 is used for being clamped with the circular hole 12 formed in the fixing device 11, reach the effect of making things convenient for fixed side shield 4, and because the diameter of round hole 12 is greater than the diameter one centimetre of dead lever 13, can be easier when rotating fixing device 11 and cup jointing round hole 12 on dead lever 13, pull ring pole 17 can the joint with circular clamping groove 15, and the effect prevents breaking away from of fixing device 11, reinforcing stability for in the round hole 12 of seting up dead lever 13 card on fixing device 11.
Example 2:
referring to the attached drawing 5, the utility model provides a pair of supporting construction of enlargement for building engineering, including side rail 18, it is concrete, supporting construction body 1 is including selling a 6, and a 6 one side fixed connection side rail 18 of round pin axle, side rail 18 rotate with the sliding plate 5 through selling a 6 and be connected, side rail 18 and 2 sliding connection of sliding tray, side rail 18 are stainless steel, have the quality light, advantage that the tightness is strong.
The utility model discloses a use as follows: when the original wall body needs to be reinforced by using the supporting structure body 1, firstly, a worker drives the side baffle 4 through a manual pulling handle 8, the sliding plate 5 and the clamping plate 7 are pulled outwards until the clamping plate 7 is clamped on the inner wall of one side of the sliding groove 2, then the side fence 18 is rotated until the side fence 18 is attached to one side of the supporting structure body 1, the pull ring rod 17 is pulled up by one hand, the fixing device 11 is rotated by the other hand, the round hole 12 formed in one side of the fixing device 11 is sleeved on the fixing rod 13 installed on the outer surface of one side of the side fence 18, then the pull ring rod 17 is put down, the pull ring rod 17 rebounds under the tension of the tension spring 16 and is rapidly inserted into the round clamping groove 15 formed in the top of the fixing rod 13, at the moment, the opening of the side fence 18 is completed, and the side baffles 4 on two sides of the supporting structure body 1 protect and clamp the wall body.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (8)
1. The utility model provides a supporting construction of extension for building engineering, includes supporting construction body (1), its characterized in that: the inner wall of the supporting structure body (1) is provided with a sliding groove (2), one side of the supporting structure body (1) is provided with a square open groove (3), the inner wall of the square open groove (3) is provided with a sliding plate (5), one side of the sliding plate (5) is provided with a clamping plate (7), the inner wall of the sliding plate (5) is sleeved with a first pin shaft (6), one side of the first pin shaft (6) is fixedly connected with a side baffle (4), the top of the side baffle (4) is provided with a handle (8), the outer surface of one side of the supporting structure body (1) is provided with a rotating groove (9), the inner wall of the rotating groove (9) is provided with a second pin shaft (10), one side of the second pin shaft (10) is fixedly connected with a fixing device (11), the outer surface of one side of the fixing device (11) is provided with a round hole (12), the outer surface of one side of the side baffle (4) is provided with a fixing rod (13), the top of the fixing device (11) is provided with a pull rod groove (14), the inner wall of the bottom of the pull rod groove (14) is fixedly connected with a tension spring (16), a pull ring rod (17) is installed at the top of the tension spring (16), and a circular clamping groove (15) is formed in the top of the fixed rod (13).
2. An extended supporting construction for construction work, according to claim 1, characterised in that: the side baffle (4), the sliding plate (5) and the clamping plate (7) are in sliding connection with the inner wall of the sliding groove (2).
3. An extended supporting construction for construction work, according to claim 1, characterised in that: the side baffle (4) is rotatably connected with the sliding plate (5) through a first pin shaft (6).
4. An extended supporting construction for construction work, according to claim 1, characterised in that: the height of the clamping plate (7) is greater than that of the square slot (3).
5. An extended supporting construction for construction work, according to claim 1, characterised in that: and the fixing device (11) is rotationally connected with the supporting structure body (1) through a second pin shaft (10).
6. An extended supporting construction for construction work, according to claim 1, characterised in that: the diameter of the round hole (12) is one centimeter larger than that of the fixing rod (13), and the fixing rod (13) is movably sleeved on the inner wall of the round hole (12).
7. An extended supporting construction for construction work, according to claim 1, characterised in that: pull rod groove (14) inner wall activity cup joints pull ring pole (17), pull ring pole (17) can be dismantled with circular draw-in groove (15) and be connected, the diameter of circular draw-in groove (15) is greater than pull ring pole (17) diameter one centimetre.
8. An extended supporting construction for construction work, according to claim 1, characterised in that: the supporting structure body (1) comprises a first pin shaft (6), one side of the first pin shaft (6) is fixedly connected with a side fence (18), the side fence (18) is rotatably connected with the sliding plate (5) through the first pin shaft (6), and the side fence (18) is slidably connected with the sliding groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120697966.0U CN215211062U (en) | 2021-04-07 | 2021-04-07 | Supporting construction of extension for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120697966.0U CN215211062U (en) | 2021-04-07 | 2021-04-07 | Supporting construction of extension for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215211062U true CN215211062U (en) | 2021-12-17 |
Family
ID=79445593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120697966.0U Active CN215211062U (en) | 2021-04-07 | 2021-04-07 | Supporting construction of extension for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215211062U (en) |
-
2021
- 2021-04-07 CN CN202120697966.0U patent/CN215211062U/en active Active
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