Slope angle wiping-free device for forming internal and external corners of tire mold

Abstract

The invention belongs to the technical field of house building, and discloses a wiping-free slope angle device for forming internal and external corners of a tire mold, the wiping-free slope angle device comprises a plurality of mutually combined rectangular bottom plates, T-shaped clamping blocks are welded to the outer walls of the tops of the rectangular bottom plates, and first positioning insertion holes are formed in the outer walls of one sides of the rectangular bottom plates; a first positioning inserting block is welded to the outer wall of the other side of the rectangular bottom plate, a C-shaped sliding plate is slidably inserted into the outer wall of a T-shaped clamping block, and a bearing supporting column is welded to the outer wall of the top of the C-shaped sliding plate. When internal and external corners are subjected to corner plastering treatment, the inclination angle of a plastering plate can be adjusted through meshed matching adjustment treatment of a positioning gear and a positioning inner gear ring, the plastering plate can be inclined during corner plastering treatment, and the situation that redundant cement blocks and falls off, and the corner plastering quality is affected is avoided; a micro vibration motor is arranged on the back, so that the cement can be compacted, the internal compaction degree is greatly improved, and the phenomena of external corner upwarp and internal corner bulge are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of house construction, in particular to a slope-free corner device for forming positive and negative corners of a fetal membrane. Background Art

[0002] In the current housing construction process, brick membrane construction should be carried out before the construction of the basement foundation. During the brick membrane construction process, the treatment of the positive and negative corners is done manually by using a trowel to make arc corners or inverted triangles according to the specifications. However, there are still some problems in the process of manual construction of the slope angle:

[0003] The fineness of the materials is different, which makes the corners prone to cracking and falling off, further causing the outer corners to lift and the inner corners to bulge during the construction of the basement waterproofing membrane, affecting the quality of the waterproofing construction. Therefore, a finished construction machine is invented to solve the problem of poor quality of the inner and outer corners. However, there are still some problems:

[0004] 1. Poor precision. In the existing basement foundation pedestal, brick membrane construction is carried out by manual trowel to achieve slope angle treatment. This treatment method will lead to uneven precision, resulting in cracking and falling off of the positive and negative corners, and further cause the positive corners to warp and the negative corners to bulge during the construction of the basement waterproof membrane, affecting the quality of the waterproof construction.

[0005] 2. Corners are prone to bending. The existing basement foundation is constructed with brick membranes, and the slope is processed manually with a trowel. When processing the corners, the manual trowel tool is used, which can easily cause the corners of the yin and yang corners to bend and cannot be horizontally located in the same straight line, resulting in poor overall processing quality. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a device for forming the inner and outer corners of the fetal membrane without applying a slope.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A device for forming the inner and outer corners of a fetal membrane without applying a slope, comprising a plurality of mutually combined rectangular bottom plates, a T-shaped clamping block is welded to the top outer wall of the rectangular bottom plate, a first positioning plug hole is opened on one side outer wall of the rectangular bottom plate, a first positioning plug block is welded to the other side outer wall of the rectangular bottom plate, a C-shaped slide plate is slidably inserted into the outer wall of the T-shaped clamping block, and a load-bearing support is welded to the top outer wall of the C-shaped slide plate;

[0009] The outer wall of the load-bearing pillar is slidably plugged with a first rectangular sleeve, and the outer walls on both sides of the first rectangular sleeve are welded with fixing plates, the ends of the fixing plates are provided with installation notches, and the bottom inner wall of the installation notches is provided with a circular groove, the bottom inner wall of the circular groove is bonded with a positioning inner gear ring, and a connecting plate is arranged inside the installation notches, a plug-in slot is penetrated through the top of the connecting plate, and a positioning rod is inserted into the inner wall of the plug-in slot, a positioning gear is welded on the bottom outer wall of the positioning rod, limiting slots are penetrated through the inner walls on both sides of the plug-in slot, and limiting blocks are welded on the outer walls on both sides of the positioning rod, the outer walls of the load-bearing pillar and the first rectangular sleeve are provided with first adjustment holes, and the inner wall of the first adjustment hole is provided with a first adjustment pin;

[0010] Vertical plates are welded at the ends of the two connecting plates, and second rectangular sleeves are slidably inserted into the top and bottom of the vertical plates, wherein the outer wall of the second rectangular sleeve on one side is respectively welded and fixed with the first arc corner plate and the second arc corner plate, and the outer wall of the second rectangular sleeve on the other side is respectively welded and fixed with the first chamfered corner plate and the second chamfered corner plate.

[0011] Preferably, a second positioning hole is formed on the rectangular bottom plate above the first positioning hole, and a second positioning block is welded to the rectangular bottom plate above the first positioning block, and the second positioning hole is plug-fitted with the second positioning block.

[0012] Preferably, threaded holes are formed at both ends of the bottom outer wall of the rectangular bottom plate, and an adjusting foot pad is screwed to the inner wall of the threaded hole, and a non-slip rubber pad is bonded to the bottom outer wall of the adjusting foot pad.

[0013] Preferably, symmetrically distributed mounting blocks are welded to the outer wall of the adjusting foot pad, and a counterweight block is mounted on the inner wall of the mounting block.

[0014] Preferably, an arc-shaped groove is formed on an outer wall of one side of the rectangular bottom plate, and a level bubble meter is embedded in the inner wall of the arc-shaped groove.

[0015] Preferably, both side outer walls of the load-bearing pillar are provided with limit sliding grooves, and both side inner walls of the first rectangular sleeve are welded with limit sliding blocks, and the limit sliding blocks form a sliding fit with the limit sliding grooves.

[0016] Preferably, the outer walls of the vertical plate and the second rectangular sleeve are both provided with second adjustment holes, and the inner walls of the second adjustment holes are plugged and fixed with second adjustment pins.

[0017] Preferably, the outer walls on the opposite sides of the first arc angle trowel plate and the second arc angle trowel plate are both provided with installation grooves, and the inner walls of the installation grooves are slidably plugged with splicing plates, and the outer walls of the first chamfered angle trowel plate and the second chamfered angle trowel plate are both provided with installation grooves, and the inner walls of the installation grooves are slidably plugged with splicing plates.

[0018] Preferably, the outer walls of the first arc angle trowel plate and the first chamfer angle trowel plate are both welded with a fixing frame, and a micro vibration motor is provided on the fixing frame.

[0019] The beneficial effects of the present invention are:

[0020] 1. The non-smoothing angle device for forming the internal and external corners of this design uses the mutually parallel rectangular bottom plates arranged at the edge of the foundation platform when pressing and smoothing the internal and external corners. It only needs to push the smoothing plate in a single direction to ensure that the edges of the internal and external corners after treatment are straight, which greatly improves the overall processing efficiency. In addition, the bottom is provided with a height-adjustable adjustment foot pad, so that it can be adapted to the uneven ground and improve the practicality of the device.

[0021] 2. The non-sloping angle device for forming the internal and external corners of this design uses arc angle-smoothing plates and chamfering angle-smoothing plates with adjustable upper and lower spacing to process the edges of foundation pedestals of different heights. The two different shapes of angle-smoothing plates can be freely selected for different angle-smoothing requirements, greatly improving the practicality of the device;

[0022] 3. The device for forming the internal and external corners of this design does not require beveling. When beveling the internal and external corners, the meshing and adjusting of the positioning gear and the positioning inner gear ring can adjust the inclination angle of the beveling plate. The beveling plate can be tilted during beveling to avoid excess cement from clogging and falling, which affects the quality of beveling. When pressing and sliding to beveling, a micro-vibration motor is set on the back to compact the cement, greatly improving the internal solidity and avoiding the phenomenon of warping of the external corner and bulging of the internal corner. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view of the overall structure of a device for forming the inner and outer corners of a fetal membrane without applying a slope to the corners of the fetus proposed by the present invention;

[0024] Figure 2 A top view of the overall structure of a device for forming the inner and outer corners of a fetal membrane without applying a slope to the corners provided by the present invention;

[0025] Figure 3 A bottom view of the overall structure of a device for forming the inner and outer corners of a fetal membrane without applying a slope to the corners provided by the present invention;

[0026] Figure 4 It is a partial structural schematic diagram of a device for forming the inner and outer corners of a fetal membrane without applying a slope to the corners proposed by the present invention;

[0027] Figure 5 A side view of the partial internal structure of a device for forming the inner and outer corners of a fetal membrane without applying a slope to the corners provided by the present invention;

[0028] Figure 6 This is a schematic diagram of the structure of a device for forming the inner and outer corners of a fetal membrane without applying a slope to the corners provided by the present invention;

[0029] Figure 7 This is a first-perspective structural side view of a device for forming the inner and outer corners of a fetal membrane without applying a slope.

[0030] In the figure: 1, rectangular bottom plate; 2, T-shaped card block; 3, first positioning hole; 4, first positioning block; 5, second positioning hole; 6, second positioning block; 7, threaded hole; 8, adjustment foot pad; 9, mounting card block; 10, counterweight block; 11, arc groove; 12, bubble level; 13, C-shaped slide plate; 14, load-bearing pillar; 15, limit slide groove; 16, limit slide block; 17, first rectangular sleeve; 18, fixing plate; 19, mounting notch; 20, circular groove; 21 , positioning inner gear ring; 22, connecting plate; 23, plug-in slot; 24, positioning plug rod; 25, limiting slot; 26, limiting block; 27, positioning gear; 28, first adjustment hole; 29, first adjustment pin; 30, vertical plate; 31, second rectangular sleeve; 32, second adjustment hole; 33, second adjustment pin; 34, first arc corner plate; 35, second arc corner plate; 36, first chamfer plate; 37, second chamfer plate; 38, installation groove; 39, splicing plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Example 1, reference Figure 1-7 A device for forming the inner and outer corners of a fetal membrane without applying a slope, comprising a plurality of mutually combined rectangular bottom plates 1, a T-shaped block 2 being welded to the top outer wall of the rectangular bottom plate 1, a first positioning hole 3 being provided on the outer wall on one side of the rectangular bottom plate 1, a first positioning plug block 4 being welded to the outer wall on the other side of the rectangular bottom plate 1, a second positioning hole 5 being provided on the upper side of the rectangular bottom plate 1 located above the first positioning hole 3, and a second positioning plug block 6 being welded on the upper side of the rectangular bottom plate 1 located above the first positioning plug block 4, the second positioning hole 5 and the second positioning plug block 6 forming a plug-in fit, threaded holes 7 being provided on both ends of the bottom outer wall of the rectangular bottom plate 1, and an adjusting foot pad 8 being screwed to the inner wall of the threaded hole 7;

[0033] The bottom outer wall of the adjusting foot pad 8 is bonded with an anti-skid rubber pad, and the outer wall of the T-shaped block 2 is slidably plugged with a C-shaped slide plate 13, the outer wall of the adjusting foot pad 8 is welded with symmetrically distributed mounting blocks 9, and the inner wall of the mounting blocks 9 is clamped and installed with a counterweight block 10, and the top outer wall of the C-shaped slide plate 13 is welded with a load-bearing pillar 14;

[0034] An arc-shaped groove 11 is formed on one side outer wall of the rectangular bottom plate 1, and a level bubble meter 12 is embedded in the inner wall of the arc-shaped groove 11. Limiting slide grooves 15 are formed on both side outer walls of the load-bearing pillar 14, and limiting sliders 16 are welded to both side inner walls of the first rectangular sleeve 17, and the limiting sliders 16 form a sliding fit with the limiting slide grooves 15.

[0035] The outer wall of the load-bearing pillar 14 is slidably plugged with a first rectangular sleeve 17, and the outer walls on both sides of the first rectangular sleeve 17 are welded with a fixing plate 18, the end of the fixing plate 18 is provided with a mounting notch 19, and the bottom inner wall of the mounting notch 19 is provided with a circular groove 20, the bottom inner wall of the circular groove 20 is bonded with a positioning inner gear ring 21, and the inside of the mounting notch 19 is provided with a connecting plate 22, the top of the connecting plate 22 is penetrated with a plug-in slot 23, and the inner wall of the plug-in slot 23 is plugged with a positioning plug rod 24;

[0036] A positioning gear 27 is welded to the bottom outer wall of the positioning rod 24, and the inner walls on both sides of the insertion slot 23 are penetrated with limit slots 25, and the outer walls on both sides of the positioning rod 24 are welded with limit blocks 26, and the outer walls of the load-bearing pillar 14 and the first rectangular sleeve 17 are both provided with first adjustment holes 28, and the inner walls of the first adjustment holes 28 are provided with first adjustment pins 29;

[0037] When performing the pressing and smoothing treatment of the internal and external corners, the mutually parallel rectangular bottom plates 1 are arranged at the edge of the foundation platform, so that only the smoothing plate needs to be pushed in a single direction to ensure that the edges of the internal and external corners after the treatment are straight, which greatly improves the overall processing efficiency, and the bottom is provided with a height-adjustable adjustment foot pad 8, so that the adaptability can be adjusted to the uneven ground, thereby improving the practicality of the device;

[0038] The ends of the two connecting plates 22 are welded with a vertical plate 30, and the top and bottom of the vertical plate 30 are slidably plugged with a second rectangular sleeve 31, the outer walls of the vertical plate 30 and the second rectangular sleeve 31 are opened with a second adjustment hole 32, and the inner wall of the second adjustment hole 32 is plugged and fixed with a second adjustment pin 33, the outer wall of the second rectangular sleeve 31 on one side is respectively welded and fixed with a first arc angle smear plate 34 and a second arc angle smear plate 35, and the outer wall of the second rectangular sleeve 31 on the other side is respectively welded and fixed with a first chamfered angle smear plate 36 and a second chamfered angle smear plate 37;

[0039] The outer walls of the opposite sides of the first arc angle paving plate 34 and the second arc angle paving plate 35 are both provided with mounting grooves 38, and the inner walls of the mounting grooves 38 are slidably connected with splicing plates 39. The outer walls of the opposite sides of the first chamfered angle paving plate 36 and the second chamfered angle paving plate 37 are both provided with mounting grooves 38, and the inner walls of the mounting grooves 38 are slidably connected with splicing plates 39. The outer walls of the first arc angle paving plate 34 and the first chamfered angle paving plate 36 are both welded with fixing frames, and the fixing frames are provided with YZO model micro vibration motors.

[0040] When using the device for forming the inner and outer corners of the fetal membrane without beveling, first move the components of the device to the site where they are needed, and then select a suitable number of rectangular base plates 1 according to the length of the corners that need to be beveled, plug the rectangular base plates 1 into each other, align the first positioning plug block 4 with the inside of the first positioning plug hole 3, thereby completing the fixed assembly process, and according to the flatness of the ground, rotate the adjustment foot pad 8 at the bottom, and observe the display of the level bubble meter 12, adjust the rectangular base plate 1 to a horizontal state, and set it parallel to the edge of the foundation platform, and then assemble the remaining components, adjust the first rectangular sleeve 17 to a suitable height, and then according to the thickness of the edge of the foundation platform that needs to be beveled and the shape of the beveled, move the first arc corner plate 34 and the second arc corner plate 35 close to the edge of the foundation platform, and adjust the first arc corner plate 34 and the second arc corner plate 35 according to the thickness. After the corner plastering plates 35 are adjusted to the appropriate spacing, a splicing plate 39 of corresponding size is selected and inserted into the inside of the installation groove 38, thereby assembling the angled surface. Then, the C-shaped slide plate 13 is moved to the end of the rectangular base plate 1, and then the first arc corner plastering plate 34 and the second arc corner plastering plate 35 are fitted to the edge. At this time, the connecting plate 22 is lifted up, and the positioning plug 24 welded with the positioning gear 27 is pulled up, and after rotating 2°-4°, the positioning gear 27 is clamped into the inside of the positioning inner gear ring 21, and the connecting plate 22 is also clamped and fixed on the outer wall of the positioning plug 24. After completing the angle adjustment of the first arc corner plastering plate 34 and the second arc corner plastering plate 35, the load-bearing pillar 14 is slowly pulled to complete the pressing and smoothing of the cement at the edge of the foundation platform. During the pulling process, the YZO model micro-vibration motor on the back is started to compact the cement.

[0041] Example 2, reference Figure 3-6A device for forming the inner and outer corners of a fetal membrane without applying a slope, comprising a plurality of mutually combined rectangular bottom plates 1, a T-shaped block 2 being welded to the top outer wall of the rectangular bottom plate 1, a first positioning hole 3 being provided on the outer wall on one side of the rectangular bottom plate 1, a first positioning plug block 4 being welded to the outer wall on the other side of the rectangular bottom plate 1, a second positioning hole 5 being provided on the upper side of the rectangular bottom plate 1 located above the first positioning hole 3, and a second positioning plug block 6 being welded on the upper side of the rectangular bottom plate 1 located above the first positioning plug block 4, the second positioning hole 5 and the second positioning plug block 6 forming a plug-in fit, threaded holes 7 being provided on both ends of the bottom outer wall of the rectangular bottom plate 1, and an adjusting foot pad 8 being screwed to the inner wall of the threaded hole 7;

[0042] The bottom outer wall of the adjusting foot pad 8 is bonded with an anti-skid rubber pad, and the outer wall of the T-shaped block 2 is slidably plugged with a C-shaped slide plate 13, the outer wall of the adjusting foot pad 8 is welded with symmetrically distributed mounting blocks 9, and the inner wall of the mounting blocks 9 is clamped and installed with a counterweight block 10, and the top outer wall of the C-shaped slide plate 13 is welded with a load-bearing pillar 14;

[0043] An arc-shaped groove 11 is formed on one side outer wall of the rectangular bottom plate 1, and a level bubble meter 12 is embedded in the inner wall of the arc-shaped groove 11. Limiting slide grooves 15 are formed on both side outer walls of the load-bearing pillar 14, and limiting sliders 16 are welded to both side inner walls of the first rectangular sleeve 17, and the limiting sliders 16 form a sliding fit with the limiting slide grooves 15.

[0044] The outer wall of the load-bearing pillar 14 is slidably plugged with a first rectangular sleeve 17, and the outer walls on both sides of the first rectangular sleeve 17 are welded with a fixing plate 18, the end of the fixing plate 18 is provided with a mounting notch 19, and the bottom inner wall of the mounting notch 19 is provided with a circular groove 20, the bottom inner wall of the circular groove 20 is bonded with a positioning inner gear ring 21, and the inside of the mounting notch 19 is provided with a connecting plate 22, the top of the connecting plate 22 is penetrated with a plug-in slot 23, and the inner wall of the plug-in slot 23 is plugged with a positioning plug rod 24;

[0045] When the internal and external corners are smoothed, arc smoothing plates and chamfering smoothing plates with adjustable upper and lower spacing are used, so that the edges of foundation pedestals of different heights can be processed. Two different shapes of smoothing plates can be freely selected for smoothing corners with different requirements, greatly improving the practicality of the device;

[0046] A positioning gear 27 is welded to the bottom outer wall of the positioning rod 24, and the inner walls on both sides of the insertion slot 23 are penetrated with limit slots 25, and the outer walls on both sides of the positioning rod 24 are welded with limit blocks 26, and the outer walls of the load-bearing pillar 14 and the first rectangular sleeve 17 are both provided with first adjustment holes 28, and the inner walls of the first adjustment holes 28 are provided with first adjustment pins 29;

[0047] The ends of the two connecting plates 22 are welded with a vertical plate 30, and the top and bottom of the vertical plate 30 are slidably plugged with a second rectangular sleeve 31, the outer walls of the vertical plate 30 and the second rectangular sleeve 31 are opened with a second adjustment hole 32, and the inner wall of the second adjustment hole 32 is plugged and fixed with a second adjustment pin 33, the outer wall of the second rectangular sleeve 31 on one side is respectively welded and fixed with a first arc angle smear plate 34 and a second arc angle smear plate 35, and the outer wall of the second rectangular sleeve 31 on the other side is respectively welded and fixed with a first chamfered angle smear plate 36 and a second chamfered angle smear plate 37;

[0048] When the internal and external corners are smoothed, the positioning gear 27 and the positioning inner gear ring 21 are meshed and adjusted to adjust the inclination angle of the smoothing plate. The smoothing plate can be tilted during the smoothing process to avoid excess cement from clogging and falling, which affects the quality of the smoothing. When the smoothing process is performed by pressing and sliding, a micro-vibration motor is arranged on the back to compact the cement, greatly improving the internal solidity and avoiding the phenomenon of the external corners being lifted and the internal corners being bulged.

[0049] The first arc angle paving plate 34 and the second arc angle paving plate 35 have installation grooves 38 on their opposite outer walls, and the inner walls of the installation grooves 38 are slidably connected with a splicing plate 39. The first chamfered angle paving plate 36 and the second chamfered angle paving plate 37 have installation grooves 38 on their opposite outer walls, and the inner walls of the installation grooves 38 are slidably connected with a splicing plate 39. The outer walls of the first arc angle paving plate 34 and the first chamfered angle paving plate 36 are welded with fixing frames, and micro vibration motors are arranged on the fixing frames.

[0050] When using the device for forming the inner and outer corners of the fetal membrane without beveling, first move the components of the device to the site where they are needed, and then select a suitable number of rectangular base plates 1 according to the length of the corners that need to be beveled, plug the rectangular base plates 1 into each other, align the first positioning plug block 4 with the inside of the first positioning plug hole 3, thereby completing the fixed assembly process, and according to the flatness of the ground, rotate the adjustment foot pad 8 at the bottom, and observe the display of the level bubble meter 12, adjust the rectangular base plate 1 to a horizontal state, and set it parallel to the edge of the foundation platform, and then assemble the remaining components, adjust the first rectangular sleeve 17 to a suitable height, and then according to the thickness of the edge of the foundation platform that needs to be beveled and the shape of the beveled, move the first arc corner smearing plate 34 and the second arc corner smearing plate 35 close to the edge of the foundation platform, and adjust the first arc corner smearing plate 34 and the second arc corner smearing plate 35 according to the thickness. After the appropriate spacing is reached, a splicing plate 39 of corresponding size is selected and inserted into the interior of the mounting groove 38, thereby completing the assembly of the angled surface, and then the C-shaped slide plate 13 is moved to the end of the rectangular bottom plate 1, and then the first arc angle plate 34 and the second arc angle plate 35 are fitted to the edge. At this time, the connecting plate 22 is lifted upward, and the positioning plug rod 24 welded with the positioning gear 27 is pulled up, and after rotating 2°-4°, the positioning gear 27 is clamped into the interior of the positioning inner gear ring 21, and the connecting plate 22 is also clamped and fixed to the outer wall of the positioning plug rod 24. After the angle adjustment of the first arc angle plate 34 and the second arc angle plate 35 is completed, the load-bearing pillar 14 is slowly pulled to complete the pressing and angle-grinding process of the cement at the edge of the foundation platform. During the pulling process, the YZO model micro-vibration motor YZO model micro-vibration motor on the back is started to compact the cement;

[0051] When the edge of the foundation platform needs to be blunt-angled, it is necessary to pull out the first adjustment pin 29, pull out the first rectangular sleeve 17, rotate the first rectangular sleeve 17, align the first chamfering plate 36 and the second chamfering plate 37 with the edge of the foundation platform, and then adjust the distance between the first chamfering plate 36 and the second chamfering plate 37 to a suitable position according to the thickness of the edge of the foundation platform, and then insert the splicing plate 39 into the inside of the installation groove 38, and then move the C-shaped slide plate 13 to the end of the rectangular bottom plate 1, and then weld the positioning gear 2 After the positioning rod 24 of 7 is pulled up and rotated 2°-4°, the positioning gear 27 is clamped into the inside of the positioning inner gear ring 21, and the connecting plate 22 is also clamped and fixed to the outer wall of the positioning rod 24 to complete the inclination adjustment of the first chamfering plate 36 and the second chamfering plate 37. Then, the first chamfering plate 36 and the second chamfering plate 37 are attached to the edge of the foundation pedestal, and the load-bearing pillar 14 is pulled to complete the chamfering of the edge of the foundation pedestal. During the pulling process, the YZO model micro-vibration motor on the back is started to compact the cement.

[0052] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0053] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for forming the inner and outer corners of a fetal membrane without applying a bevel, comprising a plurality of mutually combined rectangular bottom plates (1), characterized in that: A T-shaped block (2) is welded to the top outer wall of the rectangular bottom plate (1), and a first positioning plug hole (3) is provided on one side outer wall of the rectangular bottom plate (1); a first positioning plug block (4) is welded to the other side outer wall of the rectangular bottom plate (1), and a C-shaped slide plate (13) is slidably inserted into the outer wall of the T-shaped block (2), and a load-bearing support (14) is welded to the top outer wall of the C-shaped slide plate (13); The outer wall of the load-bearing support (14) is slidably plugged with a first rectangular sleeve (17), and the outer walls of both sides of the first rectangular sleeve (17) are welded with a fixing plate (18), the end of the fixing plate (18) is provided with a mounting notch (19), and the bottom inner wall of the mounting notch (19) is provided with a circular groove (20), the bottom inner wall of the circular groove (20) is bonded with a positioning inner tooth ring (21), and the interior of the mounting notch (19) is provided with a connecting plate (22), and the top of the connecting plate (22) is penetrated by a plug-in through groove (23), and a positioning rod (24) is inserted into the inner wall of the insertion slot (23), a positioning gear (27) is welded to the bottom outer wall of the positioning rod (24), both inner walls of the insertion slot (23) are penetrated by limit slots (25), and both outer walls of the positioning rod (24) are welded with limit blocks (26), the outer walls of the load-bearing pillar (14) and the first rectangular sleeve (17) are both provided with first adjustment holes (28), and the inner wall of the first adjustment hole (28) is provided with a first adjustment pin (29); The ends of the two connecting plates (22) are welded with vertical plates (30), and the top and bottom of the vertical plates (30) are slidably plugged with second rectangular sleeves (31), wherein the outer wall of the second rectangular sleeve (31) on one side is respectively welded with a first arc angle plate (34) and a second arc angle plate (35), and the outer wall of the second rectangular sleeve (31) on the other side is respectively welded with a first chamfered angle plate (36) and a second chamfered angle plate (37).

2. A device for forming the inner and outer corners of a fetal membrane without applying a bevel, according to claim 1, characterized in that: The rectangular bottom plate (1) is provided with a second positioning hole (5) located above the first positioning hole (3), and a second positioning block (6) is welded to the rectangular bottom plate (1) located above the first positioning block (4), and the second positioning hole (5) and the second positioning block (6) are plug-fitted.

3. The device for forming the inner and outer corners of the fetal membrane without applying a bevel is described in claim 1, characterized in that: The bottom outer wall of the rectangular bottom plate (1) is provided with threaded holes (7) at both ends, and an adjusting foot pad (8) is screwed to the inner wall of the threaded hole (7), and a non-slip rubber pad is bonded to the bottom outer wall of the adjusting foot pad (8).

4. A device for forming the inner and outer corners of the fetal membrane without applying a bevel, as claimed in claim 3, characterized in that: The outer wall of the adjusting foot pad (8) is welded with symmetrically distributed mounting blocks (9), and the inner wall of the mounting blocks (9) is clamped and mounted with a counterweight block (10).

5. The device for forming the inner and outer corners of the fetal membrane without applying a bevel is described in claim 1, characterized in that: An arc-shaped groove (11) is formed on an outer wall of one side of the rectangular bottom plate (1), and a level bubble meter (12) is embedded in the inner wall of the arc-shaped groove (11).

6. The device for forming the inner and outer corners of the fetal membrane without applying a bevel is described in claim 1, characterized in that: The outer walls on both sides of the load-bearing pillar (14) are provided with limit sliding grooves (15), and the inner walls on both sides of the first rectangular sleeve (17) are welded with limit sliding blocks (16), and the limit sliding blocks (16) form a sliding fit with the limit sliding grooves (15).

7. The device for forming the inner and outer corners of the fetal membrane without applying a bevel is described in claim 1, characterized in that: The outer walls of the vertical plate (30) and the second rectangular sleeve (31) are both provided with a second adjustment hole (32), and the inner wall of the second adjustment hole (32) is plugged and fixed with a second adjustment pin (33).

8. The device for forming the inner and outer corners of the fetal membrane without applying a bevel is described in claim 1, characterized in that: The first arc angle trowel plate (34) and the second arc angle trowel plate (35) have mounting grooves (38) formed on their outer walls on the opposite side, and a splicing plate (39) is slidably inserted into the inner wall of the mounting groove (38); the first chamfered angle trowel plate (36) and the second chamfered angle trowel plate (37) have mounting grooves (38) formed on their outer walls on the opposite side, and a splicing plate (39) is slidably inserted into the inner wall of the mounting groove (38).

9. The device for forming the inner and outer corners of the fetal membrane without applying a bevel according to claim 8, characterized in that: The outer walls of the first arc angle trowel plate (34) and the first chamfer angle trowel plate (36) are both welded with a fixing frame, and a micro vibration motor is arranged on the fixing frame.

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