阅读说明：本技术 一种盘扣式承插型模板支撑与后浇带独立支模施工结构 (Disc buckle type socket joint type formwork support and post-cast strip independent formwork construction structure ) 是由 杨作锋 顾辰欢 邓雄 杨江帆 于 2020-06-08 设计创作，主要内容包括：本发明公开了一种盘扣式承插型模板支撑施工结构,包括第一竖杆,所述第一竖杆的外侧设置有第一横杆,且第一横杆与第一竖杆之间安装有盘扣机构,所述第一竖杆的外部连接有固定机构。在本发明中,在盘扣机构的作用下,该模板支撑采用第一横杆与第一竖杆之间进行盘扣式承插方式进行连接,在第一竖杆上固定住连接件,在第一横杆的两端固定焊接两只对位块,当需要进行安装时,则需要将对位块放入连接件内部的对位槽之中,放入之后,则使得对位块内部的螺纹槽与连接件开设的螺纹槽对齐,然后将第一螺栓多准槽口拧入拧紧,从而使得对位块与连接件之间位置牢固防止松脱,保证了第一横杆与第一竖杆之间的连接稳定性。(The invention discloses a disc buckle type socket-and-spigot type formwork support construction structure which comprises a first vertical rod, wherein a first cross rod is arranged on the outer side of the first vertical rod, a disc buckle mechanism is arranged between the first cross rod and the first vertical rod, and a fixing mechanism is connected to the outer part of the first vertical rod. According to the template support, under the action of the plate buckling mechanism, the first transverse rod and the first vertical rod are connected in a plate buckling type socket mode, the connecting piece is fixed on the first vertical rod, the two alignment blocks are fixedly welded at the two ends of the first transverse rod, when the template support needs to be installed, the alignment blocks need to be placed in alignment grooves in the connecting piece, after the alignment blocks are placed, threaded grooves in the alignment blocks are aligned with threaded grooves formed in the connecting piece, then the first bolt multi-alignment notches are screwed in and tightened, so that the positions between the alignment blocks and the connecting piece are firmly prevented from loosening, and the connection stability between the first transverse rod and the first vertical rod is guaranteed.)

1. The utility model provides a dish knot formula socket joint type formwork support construction structures, includes first montant (1), its characterized in that: the outside of first montant (1) is provided with first horizontal pole (2), and installs between first horizontal pole (2) and first montant (1) to coil and detain mechanism (7), the external connection of first montant (1) has fixed establishment (8), coil and detain inside including connecting piece (701) of mechanism (7), and the internal connection of connecting piece (701) has counterpoint piece (702), the internal thread connection of counterpoint piece (702) has first bolt (703).

2. The disc buckle type socket-spigot formwork support construction structure of claim 1, wherein: the alignment block (702) and the connecting piece (701) form a fixed structure through a first bolt (703), and the alignment block (702) is symmetrical relative to the central axis of the first cross rod (2).

3. The disc buckle type socket-spigot formwork support construction structure of claim 1, wherein: the fixing mechanism (8) comprises a second bolt (801) inside, a nut (802) is installed on the surface of the left end of the second bolt (801), and a through hole (803) is formed in the outer portion of the second bolt (801).

4. The disc buckle type socket-spigot formwork support construction structure of claim 3, wherein: the second bolt (801) and the connecting piece (701) form a fixing structure through the nut (802), and the transverse axis of the second bolt (801) is overlapped with the transverse axis of the nut (802).

5. The utility model provides an independent formwork construction structures in post-cast strip, includes chassis (3), its characterized in that: the top on chassis (3) is connected with second montant (9), and installs stabilizing mean (11) between second montant (9) and chassis (3), the outside of second montant (9) is connected with second horizontal pole (10), and the top of second montant (9) is connected with supporting panel (5), whole panel (6) are installed to the front top of supporting panel (5), and are connected with positioning mechanism (12) between supporting panel (5) and second montant (9), supporting panel (5) top is provided with isolating mechanism (4), isolating mechanism (4) are inside including baffle (401), and the bottom fixedly connected with slider (402) of baffle (401), the outside of slider (402) is provided with spout (403), and the internal thread of slider (402) has third bolt (404).

6. The post-cast strip independent formwork construction structure according to claim 5, wherein: the partition plate (401) and the sliding groove (403) form a movable structure through the sliding block (402), and the sliding block (402) and the supporting panel (5) form a fixed structure through the third bolt (404).

7. The post-cast strip independent formwork construction structure according to claim 5, wherein: stabilizing mean (11) is inside including connecting seat (1101), and the inside threaded connection of connecting seat (1101) has fourth bolt (1102), bracing piece (1103) is installed to the front top of connecting seat (1101), and the both ends of bracing piece (1103) are provided with fixed block (1104), the inside threaded connection of fixed block (1104) has fifth bolt (1105).

8. The post-cast strip independent formwork construction structure according to claim 7, wherein: the fixing block (1104) and the second vertical rod (9) form a fixing structure through a fifth bolt (1105), and the fixing block (1104) is symmetrical about the central axis of the second vertical rod (9).

9. The post-cast strip independent formwork construction structure according to claim 5, wherein: the positioning mechanism (12) comprises a clamping block (1201) inside, a clamping groove (1202) is formed in the outer portion of the clamping block (1201), and a sixth bolt (1203) is connected to the inner thread of the clamping block (1201).

10. The post-cast strip independent formwork construction structure according to claim 9, wherein: the fixture block (1201) and the support panel (5) form a fixing structure through a sixth bolt (1203), and the fixture block (1201) is symmetrical relative to the central axis of the support panel (5).

Technical Field

The invention relates to the technical field of construction of a disc buckle type socket template support and a post-cast strip independent formwork, in particular to a construction structure of the disc buckle type socket template support and the post-cast strip independent formwork.

Background

In the construction, in order to guarantee the stability and the wholeness of building, prevent that masonry structure from taking place to subside and warping and leading to the wall body fracture, the wall body will set up the dish and detain formula socket joint type formwork support and the independent formwork of post-cast strip according to the standard when exceeding take the altitude and length, independent whole between the two, form solitary space frame, this is an effective measure when improving masonry structure construction, the dish is detained formula socket joint type formwork support and the construction of the independent formwork of post-cast strip, the process is loaded down with trivial details relatively, and the construction space is limited, the construction operation is difficult, inefficiency and the shaping quality is poor.

At present, the connecting frame between traditional formwork support and the independent formwork of post-cast strip is complicated, the connection process is comparatively loaded down with trivial details, the bottom does not possess good support stability, is difficult for counterpointing quick fixation during the installation panel to can be swiftly convenient with carry out quick convenient differentiation isolation between formwork support and the independent formwork of post-cast strip.

Disclosure of Invention

The invention aims to provide a construction structure for supporting a disc buckle type socket-and-spigot template and independently erecting a post-cast strip formwork, which solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a dish knot formula socket joint type formwork support construction structures, includes first montant, the outside of first montant is provided with first horizontal pole, and installs between first horizontal pole and the first montant that the dish detains the mechanism, the external connection of first montant has fixed establishment, the dish is detained the inside connecting piece including of mechanism, and the internal connection of connecting piece has the counterpoint piece, the internal thread of counterpoint piece has first bolt.

Optionally, the alignment block and the connecting piece form a fixing structure through a first bolt, and the alignment block is symmetrical about the central axis of the first cross rod.

Optionally, the fixing mechanism includes a second bolt inside, a nut is mounted on the surface of the left end of the second bolt, and a through hole is formed in the outside of the second bolt.

Optionally, the second bolt and the connecting piece form a fixing structure through a nut, and a transverse axis of the second bolt coincides with a transverse axis of the nut.

The utility model provides an independent formwork construction structures in post-cast strip, includes the chassis, the top on chassis is connected with the second montant, and installs stabilizing mean between second montant and the chassis, the outside of second montant is connected with the second horizontal pole, and the top of second montant is connected with supporting panel, whole panel is installed to supporting panel's front top, and is connected with positioning mechanism between supporting panel and the second montant, the supporting panel top is provided with isolating mechanism, the inside baffle that is included of isolating mechanism, and the bottom fixedly connected with slider of baffle, the outside of slider is provided with the spout, and the internal thread of slider has the third bolt.

Optionally, the partition plate and the sliding groove form a movable structure, and the sliding block and the supporting panel form a fixed structure through a third bolt.

Optionally, the stabilizing mechanism comprises a connecting seat, the inner thread of the connecting seat is connected with a fourth bolt, a supporting rod is installed above the front face of the connecting seat, fixing blocks are arranged at two ends of the supporting rod, and the inner thread of each fixing block is connected with a fifth bolt.

Optionally, the fixed block and the second vertical rod form a fixed structure through a fifth bolt, and the fixed block is symmetrical about the central axis of the second vertical rod.

Optionally, the positioning mechanism includes a clamping block inside, a clamping groove is formed in the outer portion of the clamping block, and a sixth bolt is connected to the inner thread of the clamping block.

Optionally, the fixture block and the support panel form a fixing structure through a sixth bolt, and the fixture block is symmetrical about the central axis of the support panel.

The invention provides a construction structure for supporting a disc buckle type socket-and-spigot template and independently erecting a post-cast strip formwork, which has the following beneficial effects:

1. according to the template support, under the action of the plate buckling mechanism, the first transverse rod and the first vertical rod are connected in a plate buckling type socket mode, the connecting piece is fixed on the first vertical rod, the two alignment blocks are fixedly welded at the two ends of the first transverse rod, when the template support needs to be installed, the alignment blocks need to be placed in alignment grooves in the connecting piece, after the alignment blocks are placed, threaded grooves in the alignment blocks are aligned with threaded grooves formed in the connecting piece, then the first bolt multi-alignment notches are screwed in and tightened, so that the positions between the alignment blocks and the connecting piece are firmly prevented from loosening, and the connection stability between the first transverse rod and the first vertical rod is guaranteed.

2. In the invention, under the action of the fixing mechanism, the template support is connected in a disc buckle type socket joint mode between the first transverse rod and the first vertical rod, the connecting piece is fixed on the first vertical rod, the connecting piece is firstly sleeved on the first vertical rod and then moved, when the template support is moved to a through groove formed in the first vertical rod, the second bolt can penetrate through the through groove and the through hole, and then the nut is screwed at the other end of the first vertical rod, so that the connecting piece can be effectively fixed on the first vertical rod through the second bolt, the connection of workers to the first transverse rod is facilitated, and the whole installation is convenient and rapid.

3. In the invention, under the action of the stabilizing mechanism, the post-pouring belt independent support mold is separated from the whole frame, when the second vertical rod needs to be fixed with the chassis, the connecting seat fixedly welded with the second vertical rod is fixed with the chassis, a thread groove formed in the connecting seat is aligned with a thread groove formed in the chassis, and then a fourth bolt is aligned with a notch to be fixed, so that the connecting seat and the chassis are effectively fixed, the position of the second vertical rod is effectively fixed, and in order to prevent the second vertical rod from being broken with the connecting seat, four groups of support rods are equidistantly arranged between the second vertical rod and the connecting seat and distributed around the second vertical rod, thereby effectively preventing the breakage of the connecting part, and ensuring the stability of the support.

4. In the invention, under the action of the positioning mechanism, a clamping block is fixedly welded at the top end of the second vertical rod, when the supporting panel and the second vertical rod are required to be fixed, one side, provided with a clamping groove, of the bottom end of the supporting panel is aligned to the second vertical rod, then the supporting panel is moved, the clamping groove can be aligned to the clamping block, after the positions are aligned, the supporting panel is put down, the clamping block enters the clamping groove, then the sixth bolt is screwed in from a groove in the top of the supporting panel, as the threaded groove is formed in the groove of the supporting panel and the inside of the clamping block, the sixth bolt can be effectively screwed in, the supporting panel and the clamping block are connected, so that the supporting panel and the second vertical rod are firmly connected, loosening and damage are prevented, the sixth bolt is arranged in a built-in mode, and influence on a.

5. In the invention, under the action of the isolation mechanism, when post-cast strip formwork support is needed, the post-cast strip and the whole panel need to be distinguished, the partition plates are installed on two sides of the top of the supporting panel for effective distinguishing, the partition plates are connected with the supporting panel through the sliding blocks and the sliding grooves, and then the partition plates are reinforced through the third bolts, so that the partition plates can be quickly fixed before construction and pouring, can be quickly disassembled during pouring, are convenient for workers to construct, and can quickly distinguish the post-cast strip from the supporting template.

Drawings

FIG. 1 is a schematic overall structure diagram of a construction structure of a disc buckle type socket template support and post-cast strip independent formwork support of the invention;

FIG. 2 is a schematic structural view of the disc buckle mechanism of the present invention;

FIG. 3 is a schematic structural view of a fixing mechanism according to the present invention;

FIG. 4 is a schematic top view of a connector according to the present invention;

FIG. 5 is a schematic view of the stabilizing mechanism of the present invention;

FIG. 6 is a schematic view of the isolation mechanism of the present invention;

fig. 7 is a schematic structural view of a positioning mechanism of the present invention.

In the figure: 1. a first vertical bar; 2. a first cross bar; 3. a chassis; 4. an isolation mechanism; 401. a partition plate; 402. a slider; 403. a chute; 404. a third bolt; 5. a support panel; 6. an integral panel; 7. a disc buckle mechanism; 701. a connecting member; 702. a positioning block; 703. a first bolt; 8. a fixing mechanism; 801. a second bolt; 802. a nut; 803. a through hole; 9. a second vertical bar; 10. a second cross bar; 11. a stabilizing mechanism; 1101. a connecting seat; 1102. a fourth bolt; 1103. a support bar; 1104. a fixed block; 1105. a fifth bolt; 12. a positioning mechanism; 1201. a clamping block; 1202. a card slot; 1203. and a sixth bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the present invention, and do not indicate or imply that the pump or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, the present invention provides a technical solution: a disc buckle type socket-and-spigot template support construction structure comprises a first vertical rod 1, a first cross rod 2, a disc buckle mechanism 7, a connecting piece 701, an alignment block 702, a first bolt 703, a fixing mechanism 8, a second bolt 801, a nut 802 and a through hole 803, wherein the first cross rod 2 is arranged on the outer side of the first vertical rod 1, a disc buckle mechanism 7 is arranged between the first cross rod 2 and the first vertical rod 1, the outer part of the first vertical rod 1 is connected with a fixing mechanism 8, the inner part of the disc buckle mechanism 7 comprises a connecting piece 701, and the inside of the connector 701 is connected with a positioning block 702, the inside of the positioning block 702 is connected with a first bolt 703 through a screw thread, wherein the connecting piece 701 is rectangular as a whole, a first vertical bar 1 mounting groove is arranged inside the connecting piece 701, through holes 803 are arranged at the left side and the right side of the mounting groove, a positioning groove is arranged below the front surface of the mounting groove, threaded grooves are formed in the upper end and the lower end of the alignment groove, and therefore the first bolt 703 can be conveniently positioned and fixed.

Further, the alignment block 702 forms a fixed structure with the connecting piece 701 through a first bolt 703, and the alignment block 702 is symmetrical about the central axis of the first cross rod 2, wherein an elastic gasket is installed at the joint of each bolt, so that the looseness of each bolt is prevented, and the quality of the whole engineering frame is ensured.

Further, the fixing mechanism 8 is internally provided with a second bolt 801, a nut 802 is installed on the surface of the left end of the second bolt 801, a through hole 803 is formed in the outer portion of the second bolt 801, a through groove is formed in the inner portion of the first vertical rod 1, so that the second bolt 801 can effectively connect the first vertical rod 1 with the connecting piece 701 through the through hole 803, and then is reinforced through the nut 802 to prevent loosening.

Furthermore, the second bolt 801 and the connecting piece 701 form a fixing structure through the nut 802, the transverse axis of the second bolt 801 is overlapped with the transverse axis of the nut 802, the connecting piece 701 is made of low-alloy high-strength steel, bearing capacity is high, safety factors are considered, and the single designed bearing capacity can reach more than 40 KN.

A post-cast strip independent formwork construction structure comprises a chassis 3, an isolation mechanism 4, a partition 401, a sliding block 402, a sliding groove 403, a third bolt 404, a supporting panel 5, an integral panel 6, a second vertical rod 9, a second cross rod 10, a stabilizing mechanism 11, a connecting seat 1101, a fourth bolt 1102, a supporting rod 1103, a fixing block 1104, a fifth bolt 1105, a positioning mechanism 12, a clamping block 1201, a clamping groove 1202 and a sixth bolt 1203, wherein the top end of the chassis 3 is connected with the second vertical rod 9, the stabilizing mechanism 11 is arranged between the second vertical rod 9 and the chassis 3, the outer side of the second vertical rod 9 is connected with the second cross rod 10, the top end of the second vertical rod 9 is connected with the supporting panel 5, the integral panel 6 is arranged above the front of the supporting panel 5, the positioning mechanism 12 is connected between the supporting panel 5 and the second vertical rod 9, the isolation mechanism 4 is arranged at the top of the supporting panel 5, the partition 401 is arranged, and the bottom fixedly connected with slider 402 of baffle 401, the outside of slider 402 is provided with spout 403, and the internal thread of slider 402 has third bolt 404, and during wherein the back-cast strip beam slab template, the back-cast strip beam slab template forms independent support system, and back-cast strip both sides beam slab template and whole beam slab template disconnection adopt two second montants 9 in bottom to support, and back-cast strip department support frame and this beam slab support body reliably draw the node, guarantee its fastness and stability.

Further, baffle 401 passes through slider 402 and spout 403 constitution active structure, and slider 402 passes through third bolt 404 and support panel 5 constitutes fixed knot and constructs, wherein the inside spout 403 of having seted up in baffle 401 top both sides, fixed weld between baffle 401 and the slider 402, the thread groove has been seted up to the inside of slider 402 and support panel 5's inside, make third bolt 404 can be effectual fix slider 402 and support panel 5's position, thereby when pouring whole panel 6, can effectually distinguish the position of post-cast strip, can be quick when pouring dismantle baffle 401 and pour.

Further, stabilizing mean 11 is inside including connecting seat 1101, and the inside threaded connection of connecting seat 1101 has fourth bolt 1102, bracing piece 1103 is installed to the front top of connecting seat 1101, and the both ends of bracing piece 1103 are provided with fixed block 1104, the inside threaded connection of fixed block 1104 has fifth bolt 1105, wherein bracing piece 1103 both ends welding has fixed block 1104, and the inside of fixed block 1104, equal thread groove has been seted up with the inside of second montant 9 in the inside of connecting seat 1101, thereby it is convenient to fix through fifth bolt 1105 in bracing piece 1103, be provided with four groups of bracing pieces 1103 in the outside equidistance of second montant 9, the stability of second montant 9 with connecting seat 1101 welding department has been guaranteed.

Further, the fixing block 1104 forms a fixing structure with the second vertical rod 9 through the fifth bolt 1105, and the fixing block 1104 is symmetrical about the central axis of the second vertical rod 9, wherein a thread groove is formed in the inside of the connecting seat 1101 and the inside of the chassis 3, so that the connecting seat 1101 is fast and fixedly connected with the connecting seat 1101 through the fourth bolt 1102, and connection of the second vertical rod 9 is accelerated.

Further, the inside fixture block 1201 that includes of positioning mechanism 12, and the outside of fixture block 1201 is provided with draw-in groove 1202, the inside threaded connection of fixture block 1201 has sixth bolt 1203, wherein the fixed welding in top of second montant 9 has fixture block 1201, draw-in groove 1202 has been seted up to the inside of support panel 5, the inside thread groove that is provided with fixture block 1201 of draw-in groove 1202, thereby it is fixed to conveniently connect in sixth bolt 1203, the top of support panel 5 is provided with the recess, it is convenient to screw up the built-in sixth bolt 1203, guarantee the planarization of building face.

Further, the fixture block 1201 and the support panel 5 form a fixed structure through the sixth bolt 1203, and the fixture block 1201 is symmetrical about the central axis of the support panel 5, wherein after the top plate is demolished, the formwork of the post-cast strip is stationary, and after the post-cast strip concrete reaches the designed strength, the post-cast strip formwork can be dismantled.

To sum up, this kind of dish knot formula socket joint type template supports and independently props up formwork construction structures in post-cast strip, during the use:

the template support is connected by adopting a disc buckle type socket joint mode between a first transverse rod 2 and a first vertical rod 1, a connecting piece 701 is fixed on the first vertical rod 1, two alignment blocks 702 are fixedly welded at two ends of the first transverse rod 2, when the template support needs to be installed, the alignment blocks 702 need to be placed into alignment grooves in a connecting piece 701, after the alignment blocks are placed, thread grooves in the alignment blocks 702 are aligned with thread grooves formed in the connecting piece 701, then a first bolt 703 multi-alignment groove opening is screwed in and screwed down, so that the positions between the alignment blocks 702 and the connecting piece 701 are firmly prevented from loosening, the connection stability between the first transverse rod 2 and the first vertical rod 1 is ensured, the template support is connected by adopting the disc buckle type socket joint mode between the first transverse rod 2 and the first vertical rod 1, the connecting piece 701 is fixed on the first vertical rod 1, the connecting piece 701 is firstly sleeved on the first vertical rod 1, then moving, when moving to the through groove formed in the first vertical bar 1, the second bolt 801 can penetrate through the through groove and the through hole 803, and then the nut 802 is screwed at the other end, so that the connecting piece 701 can be effectively fixed on the first vertical bar 1 through the second bolt 801, thereby facilitating the connection between the first cross bar 2 by a worker, the whole installation is convenient and fast, the post-cast strip independent support mold is separated from the whole frame, when the need arises, the second vertical bar 9 and the chassis 3 are fixed, the connecting seat 1101 fixedly welded with the second vertical bar 9 and the chassis 3 are fixed, firstly, the thread groove formed in the connecting seat 1101 is aligned with the thread groove formed in the chassis 3, then the fourth bolt 1102 is aligned with the notch to be fixed, thereby effectively fixing the connecting seat 1101 and the chassis 3, so that the position of the second vertical rod 9 is effectively fixed, in order to prevent the second vertical rod 9 from being broken with the connecting seat 1101, four groups of supporting rods 1103 are equidistantly installed between the second vertical rod 9 and the connecting seat 1101 and distributed around the second vertical rod 9, thereby effectively preventing the breakage of the joint and ensuring the stability of the support, a fixture block 1201 is fixedly welded at the top end of the second vertical rod 9, when the support panel 5 needs to be fixed with the second vertical rod 9, one side of the bottom end of the support panel 5, which is provided with the clamping groove 1202, is aligned with the second vertical rod 9, then the support panel 5 is moved, so that the clamping groove 1202 can be aligned with the fixture block 1201, after the positions are aligned, the support panel 5 is put down, so that the fixture block 1201 enters the clamping groove 1202, then the sixth bolt 1203 is screwed from the groove at the top of the support panel 5, and as the inside of the groove of the, make sixth bolt 1203 can effectual wrong income, be connected between supporting panel 5 and the fixture block 1201, make firm in connection between supporting panel 5 and the second montant 9 like this, prevent to loosen and take off, cause harm, it is built-in to adopt sixth bolt 1203, prevent to pour the face to support and cause the influence, when needs carry out post-cast strip formwork, then need distinguish between post-cast strip and whole panel 6, then effectual distinguishing is carried out in supporting panel 5's top both sides installation baffle 401, baffle 401 adopts slider 402, be connected between spout 403 and the supporting panel 5, then adopt third bolt 404 to consolidate, make baffle 401 can quick fixed before the construction is pour like this, can dismantle fast when pouring, convenient in staff's construction, and can distinguish post-cast strip and supporting template fast.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.