Stone arch coupon shaping model device

Abstract

The utility model discloses a stone arch shaping model device, which relates to the field of building construction and comprises a top bearing unit, a middle bearing unit mounted at the bottom of the top bearing unit, a lower bearing unit mounted at the bottom of the middle bearing unit, a threaded supporting unit mounted at the bottom of one side of the middle bearing unit, and a fixed supporting unit. The upper bearing unit is mounted on one side top of the lower bearing unit; according to the stone arch coupon shaping model device, through rotation of the limiting plate and the movable plate and rotation of the top limiting plate and the movable plate, folding storage of the device is achieved, transportation and storage are convenient, the size and length of the first threaded rod and the second threaded rod extending out of the long nut are adjusted by rotating the long nut, the pressing force of the middle cross beam on the outer side wall is adjusted, and dismounting and mounting are convenient; and a transverse pipe through hole and a fixing hole penetrate through a limiting pin, so that the stability of the device when the mold is dismounted when one side of the device is dismounted and the other side of the device is still clamped on the wall is realized.

Description

Technical Field

[0001] The utility model relates to building construction technology, in particular to a stone arch voucher shaping model device. Background Art

[0002] Building molds are molds used to make various components in buildings. These molds can be used to pour concrete, press bricks or tiles, or for the molding and processing of other building materials. Building molds are designed to produce components of different shapes and sizes as needed, such as wall panels, stairs, windows, door frames, etc.

[0003] These molds are usually made of wear-resistant materials to withstand high pressure and temperature, while having sufficient strength and rigidity to ensure the quality of the components produced. The manufacture of building shaping molds needs to take into account factors such as production process, material selection, and structural design of the mold to ensure that the final building components can meet the design requirements and have good appearance and performance.

[0004] When the existing stone arch shaping model device is used, workers usually place a beam frame in the middle of the wall after building the wall, and then use bricks and stones to build a base of varying heights on the beam frame, place steel bars pre-processed into a certain arc on the base, and reinforce the steel bars on the base, and finally use bricks and concrete to build the shape of the stone arch on the top of the steel bars. After the concrete and bricks are completely solidified into one, the beam frame is removed. The disassembly and assembly of the beam frame is cumbersome and complicated, time-consuming and labor-intensive, and cannot be reused. Utility Model Content

[0005] The utility model aims to provide a stone arch shaping model device to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stone arch voucher shaping model device, including a top bearing unit, and also including:

[0007] A middle bearing unit, which is installed at the bottom of the top bearing unit;

[0008] A lower bearing unit, which is installed at the bottom of the middle bearing unit;

[0009] A threaded support unit is installed at the bottom of one side of the middle load-bearing unit;

[0010] The fixed support unit is installed on the top of one side of the lower bearing unit.

[0011] Further, the lower bearing unit includes symmetrically arranged longitudinal support columns;

[0012] A plurality of transverse support rods are welded in a linear array to the opposite side of the longitudinal support column;

[0013] A plurality of limit plates, which are respectively fixedly installed on the top of the longitudinal support columns;

[0014] The side limiting plate is fixedly mounted on one side of the top transverse supporting rod.

[0015] Furthermore, the middle bearing unit includes symmetrically arranged middle longitudinal columns:

[0016] A number of movable panels are symmetrically fixed on the top and bottom of the middle longitudinal column;

[0017] A plurality of middle horizontal columns are welded to the opposite side of the middle vertical column in a linear array, and a cylindrical pit is opened on the opposite side of the middle horizontal column at the bottom.

[0018] Further, the top bearing unit includes arc-shaped support rods symmetrically arranged;

[0019] A plurality of upper cross bars welded in a circular array to the opposite side of the arc-shaped support bar;

[0020] Two isolation plates are respectively welded to the top of the separated sides of the arc-shaped support rod;

[0021] A plurality of top limit plates are respectively welded to the bottom of the arc-shaped support rods.

[0022] Furthermore, the threaded support unit comprises:

[0023] A threaded rod 1, one end of which is movably mounted on the inner wall of a cylindrical pit formed by the middle horizontal column, and the other end of the threaded rod 1 is provided with a thread;

[0024] The second threaded rod has one end movably mounted on the inner wall of the cylindrical pit formed by the other middle horizontal column, and the other end of the second threaded rod is provided with a thread in the opposite direction to the thread of the first threaded rod;

[0025] The two ends of the inner wall of the long nut are respectively threadedly connected to the ends of the threaded rod one and the threaded rod two.

[0026] Furthermore, the fixed support unit includes two C-shaped plates, which are rotatably connected to one side of the side limit plate through a connecting pin, a transverse tube is fixedly installed on one side of one C-shaped plate, and a hollow tube is fixedly installed on one side of the other C-shaped plate, the hollow tube is sleeved on the outside of the transverse tube, and the outside of the transverse tube can slide along the inner wall of the hollow tube, one end of the hollow tube is penetrated by a plurality of hollow tube through holes in a linear array, the other end of the hollow tube is penetrated by a fixing hole, the inner wall of the hollow tube through hole is provided with a detachable limit pin, one end of the limit pin is provided with a detachable bayonet, and one end of the transverse tube is penetrated by a transverse tube through hole in a linear array that matches the size of the hollow tube through hole.

[0027] Compared with the prior art, the utility model provides a stone arch shaping model device, which realizes the folding and storage of the device through the rotation of the limit plate and the movable plate, and the rotation of the top limit plate and the movable plate, so as to facilitate transportation and storage. The length of the threaded rod one and the threaded rod two extending out of the long nut is adjusted by rotating the long nut, and the pressing force of the middle cross beam on the outer wall is adjusted to facilitate dismantling and installation. The limit pins limit the position of the cross tube and the hollow tube, so as to achieve the stability of the device as a whole when supported. The limit pins penetrate the through hole of the cross tube and the fixed hole, so as to ensure the stability of the device when the mold is removed when one side of the device is removed and the other side is still stuck on the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0029] Figure 1 A first schematic diagram of the overall structure provided for an embodiment of the utility model;

[0030] Figure 2 A second schematic diagram of the overall structure provided by an embodiment of the utility model;

[0031] Figure 3 A third schematic diagram of the overall structure provided by an embodiment of the utility model;

[0032] Figure 4 The overall structure and partial cross-sectional schematic diagram provided for the embodiment of the utility model.

[0033] Description of reference numerals:

[0034] 1. Lower bearing unit; 2. Middle bearing unit; 3. Top bearing unit; 4. Threaded support unit; 5. Fixed support unit; 11. Longitudinal support column; 12. Transverse support rod; 13. Limit plate; 14. Side limit plate; 21. Middle longitudinal column; 22. Middle transverse column; 23. Movable plate; 31. Arc support rod; 32. Upper transverse rod; 33. Isolation plate; 34. Top limit plate; 41. Threaded rod one; 42. Threaded rod two; 43. Long nut; 51. C-type plate; 52. Transverse tube; 53. Hollow tube; 54. Limit pin; 55. Bayonet; 521. Transverse tube through hole; 531. Hollow tube through hole; 532. Fixing hole. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0036] Embodiment 1:

[0037] See also Figure 1 - Figure 4 , a stone arch voucher shaping model device, comprising a top bearing unit 3, and further comprising:

[0038] The middle bearing unit 2 is installed at the bottom of the top bearing unit 3;

[0039] The lower bearing unit 1 is installed at the bottom of the middle bearing unit 2;

[0040] A threaded support unit 4 is installed at the bottom of one side of the middle bearing unit 2;

[0041] The fixed support unit 5 is installed on the top of one side of the lower bearing unit 1 .

[0042] The specific implementation method is as follows: the lower bearing unit 1 can bear the middle bearing unit 2 under the support of the fixed supporting unit 5, the threaded supporting unit 4 can provide stable support for the middle bearing unit 2, and when the threaded supporting unit 4 and the fixed supporting unit 5 are working, the lower bearing unit 1 and the middle bearing unit 2 can support the top bearing unit 3 at the same time. The main material of the device is galvanized square steel pipe. The surface of the galvanized square steel pipe is coated with a zinc layer, which can effectively prevent the steel pipe from chemically reacting with oxygen, moisture, etc. in the external environment, thereby extending the service life of the steel pipe. The galvanized square steel pipe not only has the high strength and hardness of steel, but also has good toughness and plasticity, which can meet various engineering and use requirements. The galvanized square steel pipe has standard sizes and specifications, is easy to process, cut and weld, can meet the needs of various buildings and projects, and is convenient and quick to construct. Compared with other anti-corrosion methods, such as painting, the galvanizing process is more environmentally friendly and will not produce harmful volatile organic compounds. The main body of the device is thick at the bottom and thin at the top when viewed from the side.

[0043] The lower bearing unit 1 comprises symmetrically arranged longitudinal support columns 11;

[0044] A plurality of transverse support rods 12, which are linearly arranged and welded to the opposite side of the longitudinal support column 11;

[0045] A plurality of limit plates 13, which are respectively fixedly mounted on the top of the longitudinal support column 11;

[0046] The side limiting plate 14 is fixedly mounted on one side of the top transverse supporting rod 12 .

[0047] The middle bearing unit 2 includes a symmetrically arranged middle longitudinal column 21;

[0048] A plurality of movable panels 23, which are symmetrically fixedly mounted on the top and bottom of the middle longitudinal column 21;

[0049] A plurality of middle transverse columns 22 are welded to the opposite side of the middle longitudinal column 21 in a linear array, and a cylindrical pit is formed on the opposite side of the middle transverse column 22 at the bottom.

[0050] The specific implementation is as follows: the longitudinal support column 11 is welded to the transverse support rod 12, the limit plate 13 is rotatably connected to the movable plate 23 at the bottom of the middle longitudinal column 21 through a connecting shaft, and the top limit plate 34 at the top of the middle longitudinal column 21 is rotatably connected to the movable plate 23 through a connecting shaft.

[0051] The top bearing unit 3 includes arc-shaped support rods 31 symmetrically arranged;

[0052] A plurality of upper cross bars 32, which are welded in a circular array to the opposite side of the arc-shaped support bar 31;

[0053] Two isolation plates 33, which are respectively welded to the top of the separated sides of the arc-shaped support rod 31;

[0054] A plurality of top limiting plates 34 are respectively welded to the bottom of the arc-shaped support rods 31 .

[0055] The specific implementation is as follows: the isolation board 33 can be laid with the bottom layer of bricks and stones to define the position during construction.

[0056] The threaded support unit 4 comprises:

[0057] A threaded rod 41, one end of which is movably mounted on the inner wall of the cylindrical pit formed by the middle horizontal column 22, and the other end of the threaded rod 41 is provided with a thread;

[0058] The second threaded rod 42 has one end movably mounted on the inner wall of the cylindrical pit formed by the other middle horizontal column 22, and the other end of the second threaded rod 42 is provided with a thread in the opposite direction to the thread of the first threaded rod 41;

[0059] The inner walls of the long nut 43 have two ends which are threadedly connected to the ends of the threaded rod 1 41 and the threaded rod 2 42 respectively.

[0060] The specific implementation is as follows: the long nut 43 can simultaneously drive the threaded rod 1 41 and the threaded rod 2 42 to rotate and move in opposite directions.

[0061] The fixed support unit 5 includes two C-shaped plates 51, which are rotatably connected to one side of the side limit plate 14 through a connecting pin. A transverse tube 52 is fixedly installed on one side of one C-shaped plate 51, and a hollow tube 53 is fixedly installed on one side of the other C-shaped plate 51. The hollow tube 53 is sleeved on the outside of the transverse tube 52, and the outside of the transverse tube 52 can slide along the inner wall of the hollow tube 53. One end of the hollow tube 53 is penetrated by a plurality of hollow tube through holes 531 in a linear array, and the other end of the hollow tube 53 is penetrated by a fixing hole 532. A detachable limit pin 54 is provided on the inner wall of the hollow tube through hole 531, and a detachable bayonet pin 55 is provided at one end of the limit pin 54. One end of the transverse tube 52 is penetrated by a transverse tube through hole 521 matching the size of the hollow tube through hole 531 in a linear array.

[0062] The specific implementation is as follows: when the device is used, the hollow tube through hole 531 and the horizontal tube through hole 521 are connected via the limit pin 54 , and the stop pin 55 is used to limit the movement of the limit pin 54 .

[0063] Working principle: When in use, rotate the lower bearing unit 1 and the middle bearing unit 2 to be in the same vertical direction, insert the horizontal tube 52 into the inner side of the hollow tube 53, insert the limit pin 54 through the hollow tube through hole 531 and the horizontal tube through hole 521 at the same time, insert the bayonet pin 55 through the end of the limit pin 54, and then screw the threaded rod 1 41 and the threaded rod 2 42 into the long nut 43, put one end of the threaded rod 1 41 into the cylindrical pit opened on the side opposite to the middle horizontal column 22, rotate the long nut 43 until the other end of the threaded rod 2 42 is stuck into the side opposite to the other middle horizontal column 22 When disassembling, first rotate the long nut 43 until the threaded rod 1 41 and the threaded rod 2 42 leave the middle cross column 22, remove the bayonet 55, and then pull the limit pin 54 out of the hollow tube through hole 531 and the cross tube through hole 521, separate the middle cross column 22 from the wall first, and then separate the upper cross bar 32 from the wall. After removing the device, rotate the middle bearing unit 2 closer to each other, rotate the lower bearing unit 1 away from each other, and fold the lower bearing unit 1 and the middle bearing unit 2 to the bottom of the top bearing unit 3.

[0064] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A stone arch vault shaping model device, comprising a top bearing unit (3), characterized in that: Also includes: A middle bearing unit (2), which is mounted on the bottom of the top bearing unit (3); A lower bearing unit (1) mounted on the bottom of the middle bearing unit (2); A threaded support unit (4), which is installed at the bottom of one side of the middle bearing unit (2); A fixed support unit (5) is installed on the top of one side of the lower bearing unit (1).

2. A stone arch voucher shaping model device according to claim 1, characterized in that: The lower bearing unit (1) comprises symmetrically arranged longitudinal support columns (11); A plurality of transverse support rods (12) which are linearly arranged and welded to the opposite side of the longitudinal support column (11); A plurality of limit plates (13) are respectively fixedly mounted on the top of the longitudinal support column (11); A side limiting plate (14) is fixedly mounted on one side of the top transverse supporting rod (12).

3. The stone arch voucher shaping model device according to claim 1, characterized in that: The middle bearing unit (2) comprises middle longitudinal columns (21) which are symmetrically arranged; A plurality of movable plates (23) are symmetrically fixedly mounted on the top and bottom of the middle longitudinal column (21); A plurality of middle transverse columns (22) are welded to the opposite side of the middle longitudinal column (21) in a linear array, and a cylindrical recess is provided on the opposite side of the middle transverse column (22) at the bottom.

4. The stone arch voucher shaping model device according to claim 1, characterized in that: The top bearing unit (3) comprises arc-shaped support rods (31) that are symmetrically arranged; A plurality of upper cross bars (32) are welded in a circular array to the opposite side of the arc-shaped support bar (31); Two isolation plates (33) are respectively welded to the top of the separated sides of the arc-shaped support rod (31); A plurality of top limiting plates (34) are respectively welded to the bottom of the arc-shaped support rod (31).

5. The stone arch voucher shaping model device according to claim 1, characterized in that: The threaded support unit (4) comprises: A threaded rod (41) with one end movably mounted on the inner wall of a cylindrical recess formed in the middle cross column (22), and the other end of the threaded rod (41) is provided with a thread; A second threaded rod (42), one end of which is movably mounted on the inner wall of a cylindrical recess formed in another middle cross column (22), and the other end of the second threaded rod (42) is provided with a thread in the opposite direction to the thread of the first threaded rod (41); The two ends of the inner wall of the long nut (43) are respectively threadedly connected to the ends of the threaded rod 1 (41) and the threaded rod 2 (42).

6. The stone arch model device according to claim 1, characterized in that: The fixed support unit (5) comprises two C-shaped plates (51), the C-shaped plates (51) being rotatably connected to one side of the side limit plate (14) via a connecting pin, a transverse tube (52) being fixedly mounted on one side of the C-shaped plate (51), and a hollow tube (53) being fixedly mounted on one side of the other C-shaped plate (51), the hollow tube (53) being sleeved on the outside of the transverse tube (52), the outside of the transverse tube (52) being able to slide along the inner wall of the hollow tube (53), and the hollow tube (53) being able to slide along the inner wall of the hollow tube (53). A plurality of hollow tube through holes (531) are provided in a linear array at one end of the cross tube (53), a fixing hole (532) is provided at the other end of the hollow tube (53), a detachable limit pin (54) is provided on the inner wall of the hollow tube through hole (531), a detachable retaining pin (55) is provided at one end of the limit pin (54), and a transverse tube through hole (521) matching the size of the hollow tube through hole (531) is provided at one end of the cross tube (52) in a linear array.

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