CN211447759U - Plate rib retaining wall formwork system - Google Patents

Abstract

The utility model discloses a board rib barricade formwork system for it is domatic to prop up the retaining trench, include the template with the domatic fixed connection of basal trough, the template with the domatic parallel arrangement of basal trough, the template includes a plurality of template sections, and is a plurality of template section end to end overlap joint, the template with be provided with steel bar structure between the basal trough is domatic, steel bar structure with the domatic fixed connection of basal trough, the template section with enclose into between the basal trough is domatic and pour the chamber, pour the intracavity and pour the concrete, pour the chamber with template section one-to-one. It has the advantage of reducing the frequency of occurrence of the pitted surface of the concrete honeycomb.

Description

Plate rib retaining wall formwork system

Technical Field

The utility model relates to a construction formwork supports and consolidates technical field, in particular to plate rib barricade formwork system.

Background

At present, along with the development of the building industry, the building appearance is more and more complex, and the modeling is more and more unique.

The prior patent document with the publication number of CN201738583U discloses a combined support and reinforcement system for an oblique shear wall template, which comprises a steel wire rope, a turnbuckle and a reinforcement device for an inner template of the oblique shear wall; a horizontal reinforcing steel pipe is arranged on the inner side of the oblique shear wall, one end of a steel wire rope penetrates through the oblique shear wall to be connected with the horizontal reinforcing steel pipe on the inner side of the oblique shear wall, and the other end of the steel wire rope is fixed on the structural beam plate; the reinforcing device for the inner side template of the oblique shear wall is connected with the horizontal reinforcing steel pipe at the inner side of the oblique shear wall; the steel wire rope is provided with a turn buckle.

Although the combined support and reinforcement system of the oblique shear wall template forms the combined support system reinforced by the oblique shear wall through the combined action of the oblique pull of the steel wire rope at the outer side of the oblique shear wall and the support of the vertical and horizontal steel pipes at the inner side, the combined support system is used for bearing the vertical load of the reinforced concrete structure of the oblique shear wall and the construction load during concrete pouring, the construction is simple, and the oblique pull steel wire rope can be recycled.

However, as can be seen from the drawings of the specification, the lengths of the inner formwork supporting system and the outer formwork system of the combined supporting and reinforcing system of the oblique shear wall formwork are as high as the full framing scaffold, and the combined supporting and reinforcing system of the oblique shear wall formwork is directly built at one time in the structural construction process, then the concrete is cast in layers.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a plate rib barricade formwork system, it has the advantage that has reduced the concrete honeycomb pitted surface appearance frequency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a board rib barricade formwork system for it is domatic to prop up the retaining trench, include the template with the domatic fixed connection of basal trough, the template with the domatic parallel arrangement of basal trough, the template includes a plurality of template sections, and is a plurality of template section end to end overlap joint, the template with be provided with steel bar structure between the basal trough is domatic, steel bar structure with the domatic fixed connection of basal trough, the template section with enclose between the basal trough is domatic and become to pour the chamber, pour the intracavity and pour the concrete, pour the chamber with template section one-to-one.

By adopting the technical scheme, the template comprises a plurality of template sections, the pouring cavities correspond to the template sections one by one, when the retaining wall needs to be erected, the template sections can be processed according to the slope surface of the foundation trench, so that the template sections are parallel to the slope surface of the foundation trench, concrete is poured in the pouring cavities, and the erection of the first part of the retaining wall is completed; prop at the upper end of first part barricade and establish second part barricade, and then with a plurality of barricades support parts of domatic share of whole foundation ditch, the branch of segmentation completion barricade is established, has avoided the template to prop up to establish too inconvenient to the problem of pouring intracavity concrete tap, and then has reduced the frequency of concrete honeycomb pitted surface appearance.

The utility model discloses further set up to: an embedded part is arranged between the pouring cavity and the adjacent pouring cavity, one end of the embedded part is fixedly connected with the concrete through a reinforcing component, and the other end of the embedded part is fixedly connected with the adjacent formwork section.

By adopting the technical scheme, on one hand, the embedded parts are arranged to facilitate connection of concrete in the adjacent pouring cavities, so that adjacent parts of retaining walls can be connected conveniently, and fixed connection between the adjacent retaining walls is realized; on the other hand, the connection strength between the adjacent partial retaining walls is enhanced by arranging the reinforcing component.

The utility model discloses further set up to: the reinforcing assembly comprises a connecting piece and two reinforcing plates fixedly arranged on an embedded part, the two reinforcing plates are arranged oppositely, and the embedded part is arranged between the two reinforcing plates; the connecting pieces are arranged at intervals along the length direction of the embedded part and are fixedly connected with the reinforcing plate.

By adopting the technical scheme, when the embedded part is arranged in the concrete, the contact area of the embedded part and the concrete is increased under the action of the reinforcing plate, the connection strength of the embedded part and the concrete is enhanced, and the stability of the embedded part in the concrete is improved.

The utility model discloses further set up to: the connecting piece comprises a first connecting section and a second connecting section, the first connecting section and the second connecting section are arranged oppositely, and the embedded part is limited between the first connecting section and the second connecting section.

By adopting the technical scheme, the fixed connection between the connecting piece and the embedded part is realized, the embedded part is prevented from being separated from between the two reinforcing plates, the connection strength between the embedded part and the concrete is convenient to enhance, and the stability of the embedded part in the concrete is improved.

The utility model discloses further set up to: the template section comprises a plurality of first sub template sections, the first sub template sections are arranged in parallel with the slope surface of the foundation trench, one side, far away from the slope surface of the foundation trench, of each first sub template section is provided with two connecting sections, each connecting section is connected with the adjacent connecting section through a second sub template section, and the second sub template sections are arranged in parallel with the first sub template sections.

Through adopting above-mentioned technical scheme, increase the area of contact of template section and the inside concrete of pouring chamber, and then the joint strength of reinforcing template section and concrete has reduced the bulge mould or has jumped the mould phenomenon in the work progress.

The utility model discloses further set up to: and adjacent connecting sections are fixedly connected through a clamping assembly.

Through adopting above-mentioned technical scheme, through the joint strength between the adjacent linkage segment of clamping components reinforcing, when concreting, prevent that the linkage segment from bursting apart under the effect of concrete.

The utility model discloses further set up to: the clamping assembly comprises a threaded rod and a clamping head, a clamping plate is arranged on one side of the clamping head, the threaded rod is far away from the clamping head, the clamping plate is abutted to the connecting section, a threaded hole for the threaded rod to penetrate through is formed in the clamping head, the threaded rod is in threaded connection with the clamping head, and the clamping head is abutted to the connecting section.

Through adopting above-mentioned technical scheme, through threaded connection realize that clamp plate and clamping head press from both sides tightly convenient operation to the linkage segment.

The utility model discloses further set up to: and a blocking piece is arranged on one side of the template section, which is far away from the slope surface of the base groove, and covers the joint of the adjacent template sections.

Through adopting above-mentioned technical scheme, strengthen the joint strength between the adjacent template section, prevent to take place the skew between the adjacent template section.

The utility model discloses further set up to: one side of the formwork section, which is far away from the slope surface of the foundation trench, is provided with a supporting rod, and the supporting rod inclines from top to bottom towards one side, which is far away from the formwork section.

By adopting the technical scheme, the formwork section is supported by the supporting rods, so that the parallel state of the formwork section and the slope surface of the foundation trench is conveniently kept; the bracing piece is the slope setting, is convenient for improve the bracing effort of bracing piece to the template section.

The utility model discloses further set up to: the included angle between the supporting rod and the horizontal plane is set to be 45-60 degrees.

By adopting the technical scheme, the supporting acting force of the supporting rod on the template section is higher in the included angle range.

To sum up, the utility model discloses following beneficial effect has:

firstly, because the template comprises a plurality of template sections, when the retaining wall needs to be erected, the template sections can be processed according to the slope surface of the foundation trench, so that a pouring cavity is formed between the template sections and the bottom wall of the foundation trench, concrete is poured in the pouring cavity, and the erection of the first part of the retaining wall is completed; prop at the upper end of first part barricade and establish second part barricade, and then with a plurality of barricade support parts of domatic share of whole foundation ditch, the branch of segmentation completion barricade is established, has avoided the template to prop up and has established too inconvenient problem to inside concrete jolt, and then has reduced the frequency of concrete honeycomb pitted surface appearance.

The second, make under the effect of bracing piece and keep the domatic parallel state of template section and basic groove, through the joint strength between the adjacent linkage segment of clamping component reinforcing, the setting of linkage segment and second submodule section has simultaneously increased the template section and has pour the area of contact of intracavity portion concrete, and then the joint strength of reinforcing template section and concrete, has reduced bulging mould or the phenomenon of jumping the mould of appearing in the work progress.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the connection among the form, the baffle plate and the support rod according to the embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of the connection between the form, the anchor assembly and the clamping assembly according to an embodiment of the present invention;

FIG. 5 is an enlarged view of portion B of FIG. 4;

fig. 6 is a schematic view of a connection relationship between the anchoring assembly and the pre-buried tie bar according to the embodiment of the present invention;

fig. 7 is a schematic view of the connection relationship of the clamping assembly according to the embodiment of the present invention.

In the figure, 1, a base groove slope surface; 2. a template; 21. a template segment; 211. a first sub-template segment; 212. a connecting section; 213. a second sub-template segment; 3. a clamping assembly; 31. a threaded rod; 32. a clamping head; 4. a stopper; 5. ground anchor steel bars; 6. a baffle plate; 61. a first batten; 62. a second batten; 7. step by step, tightening; 71. a hook-shaped catch lever; 72. a movable chuck; 8. a scaffold tube set; 81. a scaffold tube; 9. an anchor assembly; 91. an anchoring rod; 92. an anchor tab; 921. an arc-shaped section; 922. a straight section; 93. fixing a nut; 10. a support bar; 11. pre-burying a lacing wire; 111. a spiral protrusion; 112. a clamping groove; 12. a reinforcement assembly; 121. a connecting member; 122. a reinforcing plate; 1221. a straight plate portion; 1222. a first sloping plate portion; 12221. a bending plate; 1223. a second sloping plate portion; 13. a waterproof sealing strip.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a plate rib barricade formwork system for it keeps off domatic 1 of foundation ditch to prop up, include the template 2 that sets up with domatic 1 interval of foundation ditch, template 2 and the domatic 1 parallel arrangement of foundation ditch, height between the up end of template 2 and the horizontal plane equals the height between the up end of domatic 1 of foundation ditch and the horizontal plane.

With reference to fig. 1 and fig. 2, the mold plate 2 includes a plurality of mold plate segments 21, the mold plate segments 21 include a plurality of first sub-mold plate segments 211, the adjacent first sub-mold plate segments 211 are integrally formed, the first sub-mold plate segments 211 are parallel to the slope surface 1 of the basic groove, the first sub-mold plate segments 211 are integrally formed on one side of the slope surface 1 of the basic groove and have two connecting segments 212, the two connecting segments 212 are parallel to each other, the connecting segments 212 are connected with the adjacent connecting segments 212 through the second sub-mold plate segments 21, the second sub-mold plate segments 21 are arranged on one end of the connecting segments 212 far away from the first sub-mold plate segments 211, the second sub-mold plate segments 21 are integrally formed with the two connecting segments 212, the second sub-mold plate segments 21 are parallel to the first sub-mold plate segments 211, the two connecting segments 212 and the second sub-mold plate segments 21 enclose a U-cavity, and the open end of the U-cavity faces the slope surface 1 of the.

With reference to fig. 2 and 7, a clamping assembly 3 is disposed between the two connecting segments 212, the clamping assembly 3 includes a threaded rod 31 and two clamping heads 32, and the number of the clamping heads 32 is two. Threaded rod 31 and second submodule section 21 parallel arrangement, the mounting hole has been seted up to linkage segment 212, and threaded rod 31 wears to locate the mounting hole and extends to the outside of U die cavity. The clamping head 32 is provided with a threaded hole for the threaded rod 31 to pass through, one end of the threaded rod 31, which is positioned outside the U-shaped cavity, is in threaded connection with the clamping head 32, and the clamping head 32 abuts against the outer side surface of the connecting section 212.

A plurality of template sections 21 overlap joint end to end, and the waterproof sealing strip bonds between template section 21 and its adjacent template section 21, and the junction between adjacent template section 21 is sealed to the waterproof sealing strip. One side of the template section 21, which is far away from the base groove slope surface 1, is welded with a stopper 4, the stopper 4 is in contact with the template section 21, and the stopper 4 covers the joint of the adjacent template sections 21. The stoppers 4 are plural, and the plural stoppers 4 are uniformly distributed along the joints of the adjacent formwork segments 21.

The lower end of the template section 21 close to the bottom wall of the foundation trench is covered with clay silt (not shown in the figures), the lower end of the template section 21 is inserted into the clay silt, the lower end of the template section 21 is fixedly connected with the bottom wall of the foundation trench through a plurality of ground anchor steel bars 5, and the distance between every two adjacent ground anchor steel bars 5 is 20 cm.

The template section 21 is rectangular, and the template section 21 is inclined from top to bottom towards the direction close to the slope surface 1 of the foundation trench. The template section 21 is provided with a baffle 6 on one side of the base groove slope surface 1, the baffle 6 is arranged in a rectangular shape, the baffle 6 and the template section 21 are arranged in parallel, and the baffle 6 is attached to the template section 21.

Baffle 6 includes a plurality of first battens 61 and second battens 62, first battens 61 are horizontal setting, a plurality of first battens 61 set up along the length direction interval of template section 21, second battens 62 evenly arrange along the side of template section 21, second battens 62 from last to down the one side slope setting of keeping away from template section 21, one side and the laminating of template section 21 of second battens 62, first battens 61 set up in one side that second battens 62 kept away from template section 21, and first battens 61 and second battens 62 set up perpendicularly. The overlapped part of the first batten 61 and the second batten 62 is bonded through an adhesive.

Referring to fig. 2 and 3, the barrier 6 provided at the two connection sections 212 is fixedly connected by the step 7. Step fastener 7 includes hook catch lever 71 and movable catch 72.

The hook-shaped catch rod 71 is bent into a hook shape on the side away from the movable catch 72, the hooked end of the hook-shaped catch rod 71 is opposite to the movable catch 72, and the hooked end of the hook-shaped catch rod 71 and the movable catch 72 are hooked on the second battens 62 of the two connecting sections 212 respectively. The hook-shaped clamping rod 71 is attached to the outer side surface of the second sub-template section 21, a movable clamping head 72 hole is formed in the connecting end of the movable clamping head 72 and the hook-shaped clamping rod 71, the movable clamping head 72 has self-locking capacity due to the fact that a gap between the movable clamping head 72 hole and the hook-shaped clamping rod 71 is small, and the movable clamping head 72 is self-locked on the hook-shaped clamping rod 71.

One side of baffle 6 far away from template section 21 is provided with multiunit scaffold nest of tubes 8, and multiunit scaffold nest of tubes 8 is along the length direction evenly distributed of first flitch 61. Every group scaffold nest of tubes 8 includes two scaffold pipes 81, and the mutual butt of outer wall of two scaffold pipes 81, scaffold pipe 81 are the cylinder type setting, scaffold pipe 81's axis and second flitch 62 parallel arrangement.

Two scaffold pipes 81 are through multiunit anchor assembly 9 and template section 21 fixed connection, and multiunit anchor assembly 9 sets up along scaffold pipe 81's axis direction interval. The anchor assembly 9 includes anchor rods 91 and anchor tabs 92 and a stop.

Anchor rod 91 sets up between two scaffold pipes 81, and template section 21 sets up the anchor hole that supplies anchor rod 91 to pass, and anchor hole and the inside that extends to the domatic 1 of basic groove are worn to locate by anchor rod 91's one end, and anchor rod 91 and the domatic 1 fixed connection of basic groove.

Anchor tab 92 butt is in the one side of two scaffold pipes 81 keep away from template section 21, and anchor tab 92 includes two segmental arcs 921, connects through straight section 922 between two segmental arcs 921, and the open end of segmental arc 921 is towards scaffold pipe 81, and the internal perisporium of segmental arc 921 fits in scaffold pipe 81's lateral wall, and straight section 922 covers the junction between two scaffold pipes 81.

The straight section 922 is provided with a fixing hole, and the anchor rod 91 is far away from the one end of the base groove slope surface 1 and penetrates through the fixing hole to be fixedly connected with the stop block. The stopper is a fixing nut 93, the outer peripheral wall of the anchor rod 91 is provided with a thread matched with the fixing nut 93, and the anchor rod 91 is in threaded connection with the fixing nut 93.

The supporting rods 10 are arranged on the scaffold tubes 81 close to one side of the bottom wall of the foundation trench, the supporting rods 10 correspond to the scaffold tube groups 8 one to one, the supporting rods 10 are inclined from top to bottom towards one side far away from the formwork section 21, the supporting rods 10 are arranged in a cylindrical mode, and an included angle between the axis of each supporting rod 10 and the horizontal plane is 45-60 degrees, preferably 50 degrees.

The upper end and the scaffold pipe 81 welding of bracing piece 10, the lower extreme welding has ground anchor reinforcing bar 5, ground anchor reinforcing bar 5 and bracing piece 10 one-to-one, the middle part of ground anchor reinforcing bar 5 and the lower extreme welding of bracing piece 10, ground anchor reinforcing bar 5 slant is inserted and is located the underground, ground anchor reinforcing bar 5 is from last to down to being close to the lopsidedness of exterior sheathing 2, ground anchor reinforcing bar 5's extension line and bracing piece 10's extension line and template 2's extension plane enclose into triangle-shaped.

With reference to fig. 4, 5 and 6, a pouring cavity is defined between the formwork section 21 and the foundation trench slope surface 1, concrete is poured in the pouring cavity, and the pouring cavity corresponds to the formwork section 21 one to one. An embedded part is arranged between the pouring cavity and the adjacent pouring cavity, and the embedded part is an embedded tie bar 11.

The pre-buried lacing wire 11 sets up to the slope surface 1's of being close to the foundation ditch slope from last to down, pre-buried lacing wire 11's upper end with extend to its adjacent intracavity portion of pouring and with threaded rod 31 ligature fixed connection, pre-buried lacing wire 11's lower extreme and concrete pass through reinforcement assembly 12 fixed connection, pre-buried lacing wire 11's periphery wall is provided with spiral protrusion 111.

The reinforcing component 12 comprises a connecting member 121 and two reinforcing plates 122, the two reinforcing plates 122 are arranged oppositely, and the lower ends of the embedded tie bars 11 are arranged between the two reinforcing plates 122. Connecting piece 121 is a plurality of, and a plurality of connecting pieces 121 set up along pre-buried lacing wire 11's length direction interval, and connecting piece 121 and gusset plate 122 weld.

The reinforcing plate 122 comprises a straight plate portion 1221, a first inclined plate portion 1222 and a second inclined plate portion 1223, the straight plate portion 1221 is arranged between the first inclined plate portion 1222 and the second inclined plate portion 1223, the straight plate portion 1221 is parallel to the axis of the embedded tie bar 11, the straight plate portion 1221 is welded to the embedded tie bar 11, the first inclined plate portion 1222 is arranged in an inclined manner, one end, far away from the straight plate portion 1221, of the first inclined plate portion 1222 is inclined towards one side close to the embedded tie bar 11, and the end portion of the first inclined plate portion 1222 is in contact with the embedded tie bar 11; the second sloping plate portion 1223 is the slope setting, and the one end that the straight plate portion 1221 was kept away from to the one side slope that is close to pre-buried lacing wire 11 to the second sloping plate portion 1223. The second sloping plate portions 1223 of the two reinforcing plates 122 form a V-shape, and the open end of the V-shape faces the end of the embedded tie bar 11. One end of the first sloping plate 1222, which is away from the straight plate 1221, is integrally formed with a bending plate 12221, the bending plate 12221 is inclined, and the bending plate 12221 is inclined to a side away from the embedded tie bar 11.

Connecting piece 121 includes first linkage segment 212 and second linkage segment 212, and first linkage segment 212 sets up with second linkage segment 212 is relative, and first linkage segment 212 is half arc setting, and second linkage segment 212 is half arc setting, and the arc open end of first linkage segment 212 and the arc open end of second linkage segment 212 all face pre-buried lacing wire 11, and pre-buried lacing wire 11 sets up between first linkage segment 212 and second linkage segment 212. The clamping groove 112 is formed between the adjacent spiral protrusions 111, the first connecting section 212 is inserted into the clamping groove 112, and the second connecting section 212 is limited in the clamping groove 112.

The implementation principle of the embodiment is as follows: dig domatic back down, according to the domatic 1 of foundation ditch and accomplish template 2 processing, it is fixed through a plurality of earth anchor reinforcing bars 5 at the lower extreme of template 2, the interval is 20cm between the adjacent earth anchor reinforcing bar 5, then cover the clay powder soil tamp that 10cm is thick at the one end that template 2 is close to the foundation ditch diapire, utilize bracing piece 10 to make the scaffold pipe 81 laminate in template 2, and simultaneously, press from both sides the inside concrete of tight linkage segment 212 and U die cavity under the effect of step tightly 7, the joint strength of template 2 with the concrete has been strengthened, and then the bulging mould or the mould phenomenon appear in having reduced the work progress.

Before concrete is poured into the pouring cavity, the embedded tie bars 11 are embedded at one end of the formwork section 21 close to the adjacent formwork section 21. Waterproof sealing strip bonds at the up end of template section 21, run thick liquid when preventing concrete placement, second floor template section 21 builds and accomplishes the above-mentioned operation of back repetition, the realization is established propping up of tilting plate rib barricade, because template 2 includes a plurality of template sections 21, can be according to the domatic 1 processing template section 21 of foundation ditch, with a plurality of barricade support parts of the domatic 1 share of whole foundation ditch, the establishing of barricade is accomplished in the segmentation, avoided template 2 to prop up to establish too inconvenient problem to inside concrete jolt, and then reduced the concrete honeycomb pitted skin appearance frequency.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides a board rib barricade formwork system for keep off domatic (1) of foundation ditch, its characterized in that includes template (2) with domatic (1) fixed connection of foundation ditch, template (2) with domatic (1) parallel arrangement of foundation ditch, template (2) are including a plurality of template (2) sections, and are a plurality of template (2) section end to end overlap joint, template (2) with be provided with steel bar structure between the domatic (1) of foundation ditch, steel bar structure with domatic (1) fixed connection of foundation ditch, template (2) section with enclose into between the domatic (1) of foundation ditch and pour the chamber, pour the intracavity and pour the concrete, pour the chamber with template (2) section one-to-one.

2. The plate-rib retaining wall formwork system according to claim 1, wherein an embedded part is arranged between the pouring cavity and the adjacent pouring cavity, one end of the embedded part is fixedly connected with the concrete through a reinforcing component (12), and the other end of the embedded part is fixedly connected with the adjacent formwork (2) section.

3. The plate-rib retaining wall formwork system according to claim 2, wherein the reinforcing component (12) comprises a connecting piece (121) and two reinforcing plates (122) fixedly arranged on an embedded part, the two reinforcing plates (122) are arranged oppositely, and the embedded part is arranged between the two reinforcing plates (122); the embedded part is characterized in that the number of the connecting pieces (121) is multiple, the connecting pieces (121) are arranged at intervals along the length direction of the embedded part, and the connecting pieces (121) are fixedly connected with the reinforcing plate (122).

4. The plate-rib retaining wall formwork system according to claim 3, wherein the connecting member (121) comprises a first connecting section (212) and a second connecting section (212), the first connecting section (212) and the second connecting section (212) are oppositely arranged, and the embedded part is limited between the first connecting section (212) and the second connecting section (212).

5. The plate-rib retaining wall formwork system according to claim 1, wherein the formwork (2) section comprises a plurality of first sub-formwork (2) sections, the first sub-formwork (2) sections are arranged in parallel with the base groove slope surface (1), one side of the first sub-formwork (2) section, which is far away from the base groove slope surface (1), is provided with two connecting sections (212), the connecting sections (212) are connected with the adjacent connecting sections (212) through the second sub-formwork (2) sections, and the second sub-formwork (2) sections are arranged in parallel with the first sub-formwork (2) sections.

6. The plate-rib retaining wall formwork system according to claim 5, wherein adjacent connecting sections (212) are fixedly connected through a clamping assembly (3).

7. The plate-rib retaining wall formwork system according to claim 6, wherein the clamping component (3) comprises a threaded rod (31) and a clamping head (32), a clamping plate is arranged on one side of the threaded rod (31) far away from the clamping head (32), the clamping plate abuts against the connecting section (212), a threaded hole for the threaded rod (31) to pass through is formed in the clamping head (32), the threaded rod (31) is in threaded connection with the clamping head (32), and the clamping head (32) abuts against the connecting section (212).

8. The plate-rib retaining wall formwork system according to claim 1, wherein a stopper (4) is arranged on one side of the formwork (2) section away from the foundation trench slope (1), and the stopper (4) covers the joint of the adjacent formwork (2) sections.

9. The plate-rib retaining wall formwork system according to claim 1, wherein a support rod (10) is arranged on one side of the formwork (2) section away from the foundation trench slope surface (1), and the support rod (10) is inclined from top to bottom towards one side away from the formwork (2) section.

10. The plate-rib retaining wall formwork system according to claim 9, wherein the angle between the supporting rod (10) and the horizontal plane is set to be 45-60 °.

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