A turnover, rapid installation and demolition retaining wall system and its construction method

Abstract

A turnover and rapid installation and disassembly retaining wall system and its construction method. The retaining wall system includes a group of retaining wall bases and a group of baffles. The retaining wall base includes an inner rubber counterweight water bag and an outer rigid folding shell. The rigid folding shell is composed of plate bodies spliced together, which respectively include a middle folding part and a blocking part. The folding part is spliced by seven plate bodies along the platform direction, and the blocking part is an isosceles trapezoidal plate. The splicing is all rotary folding, formed by overlapping the shaft cylinders respectively arranged at intervals at the splicing edge positions, and a rotating shaft is inserted inside the overlapping part of the shaft cylinders. The rubber counterweight water bag is located inside the rigid folding shell, and the bottom of the baffle is inserted into the slot of the retaining wall base. The plastic shell plate of the retaining wall base of the present invention can be folded, which is convenient for storage and transportation. Filling water inside can increase the weight of the retaining wall, lower the center of gravity of the retaining wall, and resist wind force; after draining, the weight of the retaining wall is reduced, which is convenient for transportation. After the unit baffle, buckle and baffle bolt are combined, the construction retaining wall is installed and disassembled by assembly, with fast operation speed and short operation time.

Description

Technical Field

[0001] The present invention belongs to the field of construction auxiliary devices, and particularly relates to a turnover and rapid installation and demolition construction enclosure device and its construction method. Background Art

[0002] According to construction needs, whether it is in a densely populated city or a sparsely populated suburb for engineering construction, construction enclosures must be built around the construction site to isolate the construction area from the outside world.

[0003] When carrying out engineering construction within the city, the function of setting up construction enclosures is to establish a closed construction operation environment, protect the safety of pedestrians and social vehicles, and maintain the cleanliness of the city appearance. Most of the existing urban construction enclosures are masonry walls, which are commonly used in construction sites that require long-term operations, such as open-cut subway station construction. The masonry enclosure is made of masonry and cement mortar, and the enclosure effect is good. Posting publicity slogans has little impact on the city appearance, but there are problems such as long construction time, a large amount of construction waste generated after demolition, and it does not conform to the concept of green construction.

[0004] When carrying out engineering construction in the suburbs, the function of setting up construction enclosures is to prevent non-related personnel from entering the construction area and causing risks such as falling and bumping. In the sparsely populated suburbs, building a large number of enclosures will increase the construction cost. If enclosures are not built, the risk of casualties of stray people will increase. Therefore, in order to balance the cost, the existing suburban construction enclosures are often simple iron sheet enclosures, which are commonly used in construction sites with short operation times, such as highway construction. There are problems that in actual projects, they cannot effectively prevent outsiders from entering, the enclosure effect is poor, they have a greater impact on the city appearance, the damage rate is high after demolition, and the reuse rate is low. Summary of the Invention

[0005] The purpose of the present invention is to provide a turnover and rapid installation and demolition enclosure system and its construction method, which aims to solve the technical problems that the existing masonry enclosures have long installation and demolition operation times, cannot be reused, and generate a large amount of construction waste after demolition. It also aims to solve the technical problems that the iron sheet enclosures need to connect the iron sheet with the support frame using iron wires, have complex installation and demolition, poor mobility, are easily damaged during the installation and demolition process, have poor wind resistance, and have a relatively poor enclosure effect.

[0006] To achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A turnover and rapid installation and demolition enclosure system, the length direction of the enclosure system is along the bench direction, and the direction perpendicular to the bench direction is the cross-bench direction. The enclosure system includes a group of enclosure bases and a group of baffles. The enclosure bases are arranged side by side and closely along the bench direction.

[0008] The enclosure base includes an inner rubber counterweight water bag and an outer rigid folding shell. The shape of the rigid folding shell is a frustum, and its cross-section is an isosceles trapezoid. Along the length of the frustum, a downwardly concave card slot for inserting a baffle is provided at the top of the frustum.

[0009] The frustum is formed by splicing plate bodies, which respectively include a middle folding part and a blocking part. The folding part is spliced by seven plate bodies along the length of the frustum, which are a horizontal bottom plate, two inclined side plates, two horizontal top plates, and a U-shaped card slot plate. The splicing positions are all located at the edge along the length of the frustum between the plate bodies.

[0010] The horizontal bottom plate is composed of two bottom plate half plates spliced together. The splicing position between the bottom plate half plates is located on the central axis along the length of the horizontal bottom plate and the inner edge of the bottom plate half plate. The two inclined side plates are symmetrically arranged above the horizontal bottom plate. The bottom edge of the inclined side plate is spliced with the outer edge of the bottom plate half plate. The two horizontal top plates are symmetrically arranged at the same height between the inclined side plates. The top edge of the inclined side plate is spliced with the outer edge of the horizontal top plate. The U-shaped card slot plate includes a slot bottom plate and two slot side plates on both sides. The U-shaped card slot plate is located between the horizontal top plates, and the inner edges of the two horizontal top plates are respectively spliced with the top edges of the slot side plates of the U-shaped card slot plate.

[0011] The blocking part is vertically arranged at both ends of the folding part in the transverse direction of the frustum. Each side of the blocking part is a blocking plate, and the blocking plate is an isosceles trapezoid plate. A blocking plate slot with a suitable size is opened at the center of the top surface corresponding to the position of the U-shaped card slot plate. The blocking plate is composed of two blocking half plates spliced together. The splicing position between the blocking half plates is located on the vertical central axis of the blocking plate and the inner edge of the blocking half plate. The outer edge of the blocking half plate is spliced with the two side edges of the inclined side plate. The blocking plate slot is aligned with the U-shaped card slot plate to jointly form a slot.

[0012] All the splices are foldable in a shaft type, formed by overlapping shaft cylinders respectively arranged at intervals at the splicing edges, and a rotating shaft is inserted through the overlapping part of the shaft cylinders.

[0013] An outer shell water inlet is opened on the horizontal top plate, and an outer shell water outlet is opened at the bottom of the inclined side plate.

[0014] The rubber counterweight water bag is located inside the rigid folding shell, and its shape is adapted to the internal space of the rigid folding shell. A water bag water inlet is opened on the rubber counterweight water bag corresponding to the position of the outer shell water inlet and the two are connected. A water bag water outlet is opened corresponding to the position of the outer shell water outlet and the two are connected. An inlet rubber plug is plugged on the outer shell water inlet and the water bag water inlet. An outlet rubber plug is plugged on the outer shell water outlet and the water bag water outlet.

[0015] The baffle includes unit baffles, buckles and baffle bolts. The thickness of the unit baffle is adapted to the width of the slot. The bottom of the unit baffle is inserted into the slot and rests on the bottom of the slot. Buckle holes are formed on the surface of the unit baffle exposed outside the enclosure base. At least two rows of buckle holes are arranged at intervals along the forward platform direction of the unit baffle, and at least two columns of buckle holes are arranged at intervals along the height direction of the unit baffle. All the buckle holes are rectangular holes with a rectangular cross-section and have the same size.

[0016] The buckle includes a middle plate, side clamping plates and a baffle bolt limiting plate. The middle plate is horizontally arranged, and the width of the middle plate in the forward platform direction is greater than the depth of the buckle hole, that is, the thickness of the unit baffle. The side clamping plates are fixedly connected to the lower side of the middle plate, namely an outer clamping plate and an inner clamping plate. The outer clamping plate, the inner clamping plate and the bottom surface of the middle plate form a downward-opening clamping groove. The heights of the outer clamping plate and the inner clamping plate are both less than the height of the buckle hole, and the distance between the outer clamping plate and the inner clamping plate is adapted to the thickness of the unit baffle. The width of the middle plate extending beyond the surface of the unit baffle towards the outside is greater than the thickness of the baffle bolt. The bottom of the baffle bolt limiting plate is vertically fixedly connected to the top surface of the outer edge of the middle plate. The clamping groove extends into the buckle hole and downwardly clamps the two sides of the unit baffle below the buckle hole. At this time, the baffle bolt limiting plate, the top surface of the middle plate and the outside of the unit baffle form a baffle bolt clamping groove for inserting the baffle bolt.

[0017] The baffle bolt is strip-shaped with a rectangular cross-section, and its length is equal to the length of the unit baffle in the forward platform direction. The two ends of the baffle bolt are respectively inserted into the two edge baffle bolt clamping grooves of adjacent unit baffles. The height of the baffle bolt limiting plate is not less than the height of the baffle bolt.

[0018] The rotating shaft at the splicing part of the blocking part and the folding part is a whole detachable rotating shaft, and the rotating shafts at the other splicing parts are non-detachable rotating shafts.

[0019] The width of the unit baffle is the same as the width of the enclosure base, and the midlines of the unit baffles correspond to the adjacent positions where two enclosure bases are close to each other.

[0020] Three rows of buckle holes are arranged at intervals along the forward platform direction of the unit baffle, and two columns of buckle holes are arranged at intervals along the height direction of the unit baffle.

[0021] The three rows of buckle holes are respectively the first row of holes a, the second row of holes b and the third row of holes c. The baffle bolt is arranged in the buckles on the first row of holes a and the third row of holes c.

[0022] The two end faces of the baffle bolt are respectively located on the midlines of adjacent unit baffles.

[0023] The water inlet of the housing and the water inlet of the water bag are not in the same vertical plane as the water outlet of the housing and the water outlet of the water bag.

[0024] The table body is spliced by plastic hard boards.

[0025] A construction method for a turnover and rapid installation and disassembly enclosure system, the construction steps are as follows:

[0026] Step 1: Clean the ground at the location of the enclosure system:

[0027] When the ground is hard and the local wind speed is less than level 5, just level the ground at the enclosure location, and then place the enclosure base on the ground.

[0028] When the ground is soft or the local wind speed is greater than or equal to level 5, dig a trench at the location of the enclosure and then place the enclosure base in the trench;

[0029] Step 2: transport the enclosure base to the construction site and assemble the enclosure base. When assembling, first stand up the folded part, then insert the rubber weighted water bag into the space formed by the folded part, and then install the blocking part and the folded part as one, and completely seal the rubber weighted water bag;

[0030] Step 3: splice the enclosure bases in sequence according to the method of step 2, and then arrange them closely on the ground or groove processed in step 1;

[0031] Step 4: Insert the unit baffles into the slots of the enclosure bases one by one across the joints between the enclosure bases;

[0032] Step 5: Install the clips in all the clip holes of the unit baffle;

[0033] Step 6: Install the baffle bolts into the baffle bolt slots on the first row of holes a and the third row of holes c in sequence across the joints between the unit baffles;

[0034] Step 7: Repeat steps 4 to 6 until all unit baffles on the enclosure base are installed;

[0035] Step 8: Pull out the rubber plug of the water inlet, and inject water into the rubber weighted water bag of the enclosure base through the water inlet of the shell and the water bag. After it is full, plug the rubber plug of the water inlet;

[0036] Step nine, the cable duct and water pipe are installed in the baffle bolt slot of the second row of holes b, and the enclosure system operation construction is completed;

[0037] Step 10: After the construction is completed, the enclosure system is dismantled according to the principle of last installation and first dismantling. First, pull out the rubber plug of the water outlet to drain the water in the rubber weight water bag, and then plug the rubber plug of the water outlet back into the water outlet of the shell and the water bag;

[0038] Step eleven, remove the rotating shaft of the plugging part, separate the plugging part from the folding part, then fold the folding part and store it together with the plugging part to prepare for the next recycling.

[0039] Compared with the prior art, the present invention has the following features and beneficial effects:

[0040] The enclosure base housing of the present invention is composed of eleven plastic shell plates, a shaft cylinder and a rotating shaft, and is also provided with a water inlet and a water outlet, which are used to provide channels for injecting water into and draining water from the rubber water bag. By injecting water into the rubber water bag, the self-weight of the enclosure base can be enhanced, providing a solid foundation for the upper enclosure. The rubber plugs at the water inlet and the water outlet are used to block the water inlet and the water outlet to avoid water loss during the normal operation of the enclosure.

[0041] The enclosure base of the present invention is provided with a clamping groove for fixing the baffle. The plastic shell plates can be folded for convenient storage and transportation. After the unit baffle, the buckle and the baffle bolt are combined, the two ends of the baffle bolt are exactly located in the middle of the unit baffle, and the baffle bolt is used to firmly connect two adjacent unit baffles. The present invention uses an assembled method for the installation and removal of the construction enclosure, with a fast operation speed and a short operation time.

[0042] The enclosure system of the present invention is used for construction enclosures and can be reused repeatedly, solving the problem of generating a large amount of construction waste by masonry enclosures. The enclosure base can be folded, and there are no protruding structures on the baffle, which is convenient for storage after the enclosure is removed. By installing the buckle, not only can the baffle bolt be installed to increase the overall stiffness of the baffle, but also pipelines such as cables and water pipes can be installed on the buckle, avoiding drilling operations on the baffle.

[0043] The present invention uses a baffle bolt to reinforce the baffle. The baffle bolt is simple to install and not easily damaged. By using standardized baffles and baffle bolts for reinforcement, the enclosure has good wind resistance and is not easily deformed. The street-facing side is clean and tidy, with little impact on the city appearance. Injecting water into the enclosure base can increase the weight of the enclosure, lower the center of gravity of the enclosure, and resist wind force; after draining the water, the weight of the enclosure is reduced, making it convenient for transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The following further describes the present invention in detail with reference to the drawings.

[0045] Figure 1 is a schematic structural diagram of the present invention.

[0046] Figure 2 is Figure 1 the side view structural diagram of

[0047] Figure 3 is Figure 1 the disassembly and assembly schematic diagram of the rigid folding housing in

[0048] Figure 4 is the schematic structural diagram of the enclosure base.

[0049] Figure 5 is the perspective structural diagram of the enclosure base.

[0050] Figure 6 It is a schematic side view structure diagram of the baffle.

[0051] Figure 7 It is a schematic structure diagram of the rubber counterweight water bag.

[0052] Figure 8 It is a schematic structure diagram of the buckle.

[0053] Figure 9 It is a schematic structure diagram of the unit baffle.

[0054] Reference numerals: 1 - baffle, 11 - unit baffle, 111 - buckle hole, 111a - first row of holes, 111b - second row of holes, 111c - third row of holes, 12 - buckle, 121 - middle plate, 122 - side clamping plate, 123 - baffle bolt limiting plate, 13 - baffle bolt, 2 - rubber counterweight water bag, 21 - water bag water inlet, 22 - water bag water outlet, 3 - rigid folding outer shell, 31 - horizontal bottom plate, 311 - bottom plate half plate, 32 - inclined side plate, 321 - outer shell water outlet, 33 - horizontal top plate, 331 - outer shell water inlet, 34 - U-shaped card slot plate, 35 - plugging plate, 351 - plugging plate groove, 352 - plugging half plate, 36 - shaft cylinder, 37 - rotating shaft, 371 - detachable rotating shaft, 372 - non-detachable rotating shaft, 38 - folding part, 4 - water inlet rubber plug, 5 - water outlet rubber plug. Detailed implementation manners

[0055] See the embodiment Figures 1-9 As shown, a turnover, quick installation and disassembly enclosure system. The length direction of the enclosure system is along the platform direction, and the direction perpendicular to the platform direction is the cross-platform direction. The enclosure system includes a group of enclosure bases and a group of baffles 1, and the enclosure bases are arranged side by side and closely along the platform direction.

[0056] See Figures 1-5 As shown, the enclosure base includes an inner rubber counterweight water bag 2 and an outer rigid folding outer shell 3. The shape of the rigid folding outer shell 3 is a frustum, and its cross-section is an isosceles trapezoid. A downward concave card slot for inserting the baffle is provided along the entire length of the top of the frustum along the platform direction.

[0057] See Figures 3-4 As shown, the frustum is formed by splicing plate bodies. In this embodiment, it is formed by splicing plastic hard plates, and includes a middle folding part 3 and a plugging part. The folding part 38 is formed by splicing seven plate bodies along the platform direction, which are a horizontal bottom plate 31, two inclined side plates 32, two horizontal top plates 33 and a U-shaped card slot plate 34 respectively. The splicing positions are all located at the through-length edges along the platform direction between the plate bodies.

[0058] The horizontal bottom plate 31 is composed of two half bottom plates 311 spliced together. The splicing position between the half bottom plates 311 is located on the center line of the horizontal bottom plate 31 in the direction of the smooth table and on the inner edge of the half bottom plate 311. Two inclined side plates 32 are symmetrically arranged above the horizontal bottom plate 31. The bottom edge of the inclined side plate 32 is spliced with the outer edge of the half bottom plate 311. Two horizontal top plates 33 are symmetrically arranged at the same height between the inclined side plates 32. The top edge of the inclined side plate 32 is spliced with the outer edge of the horizontal top plate 33. The U-shaped card slot plate 34 includes a slot bottom plate and slot side plates on both sides. The U-shaped card slot plate 34 is located between the horizontal top plates 33. The inner edges of the two horizontal top plates 33 are respectively spliced with the top edges of the slot side plates of the U-shaped card slot plate 34.

[0059] The plugging part is vertically arranged at both end heads of the folding part 38 in the horizontal direction of the cross table. Each side of the plugging part is a plugging plate 35. The plugging plate 35 is an isosceles trapezoidal plate. A plugging plate groove 351 with a suitable size is opened at the center of the top surface corresponding to the position of the U-shaped card slot plate 34. The plugging plate 35 is composed of two half plugging plates 352 spliced together. The splicing position between the half plugging plates 352 is located on the vertical central axis of the plugging plate 35 and on the inner edge of the half plugging plate 352. The outer edge of the half plugging plate 352 is spliced with the two side edges of the inclined side plate 32. The plugging plate groove 351 is aligned with the U-shaped card slot plate 34 to jointly form a slot.

[0060] The splicing is all in the form of shaft-type folding, formed by overlapping shaft barrels 36 respectively arranged at intervals at the splicing edge positions, and a rotating shaft 37 is inserted through the overlapping part of the shaft barrels 36.

[0061] An outer shell water inlet 331 is opened on the horizontal top plate 33, and an outer shell water outlet 321 is opened at the bottom of the inclined side plate 32.

[0062] See Figure 4 、 5 As shown in FIGS. 6 and 7, the rubber counterweight water bag 2 is located inside the rigid folding outer shell 3, and its shape is adapted to the internal space of the rigid folding outer shell 3. A water bag water inlet 21 is opened at the position of the rubber counterweight water bag 2 corresponding to the outer shell water inlet 331 and the two are connected. A water bag water outlet 22 is opened at the position corresponding to the outer shell water outlet 321 and the two are connected. An inlet rubber plug 4 is plugged on the outer shell water inlet 331 and the water bag water inlet 21, and an outlet rubber plug 5 is plugged on the outer shell water outlet 321 and the water bag water outlet 22.

[0063] In this embodiment, the outer shell water inlet 331 and the water bag water inlet 21 are not in the same vertical plane as the outer shell water outlet 321 and the water bag water outlet 22 to prevent inconvenient construction.

[0064] See Figure 6 、 8As shown in Figs. 8 and 9, the baffle includes unit baffles 11, buckles 12 and baffle bolts 13. Among them, the unit baffles are preferably made of lightweight iron sheet foam boards, the buckles are preferably made of stainless steel plates, and the baffle bolts are preferably made of stainless steel square tubes.

[0065] The thickness of the unit baffle 11 is adapted to the width of the slot. The bottom of the unit baffle 11 is inserted into the slot and rests on the bottom of the slot. Buckle holes 111 are formed on the surface of the unit baffle 11 exposed outside the enclosure base. At least two rows of buckle holes 111 are arranged at intervals along the forward platform direction of the unit baffle 11, and at least two columns are arranged at intervals along the height direction of the unit baffle 11. The buckle holes 111 are all rectangular holes with a rectangular cross-section and have the same size.

[0066] See Figure 6 、 8 As shown in Figs. 8 and 9, the buckle 12 includes a middle plate 121, side clamping plates 122 and a baffle bolt limiting plate 123. The middle plate 121 is horizontally arranged. The width of the middle plate 121 in the forward platform direction is greater than the depth of the buckle hole 111, that is, the thickness of the unit baffle 11. The side clamping plates 122 are fixedly connected to the lower side of the middle plate 121, and are respectively an outer clamping plate and an inner clamping plate. The outer clamping plate, the inner clamping plate and the bottom surface of the middle plate 121 form a downward-opening clamping slot. The heights of the outer clamping plate and the inner clamping plate are both less than the height of the buckle hole 111. The distance between the outer clamping plate and the inner clamping plate is adapted to the thickness of the unit baffle 11. The width of the middle plate 121 extending outward beyond the surface of the unit baffle 11 is greater than the thickness of the baffle bolt 13. The bottom of the baffle bolt limiting plate 123 is vertically fixedly connected to the top surface of the outer edge of the middle plate 121. The clamping slot extends into the buckle hole 111 and downwardly clamps the two sides of the unit baffle 11 below the buckle hole 111. At this time, a baffle bolt clamping slot for inserting the baffle bolt 13 is formed by the baffle bolt limiting plate 123, the top surface of the middle plate 121 and the outside of the unit baffle 11.

[0067] See Figure 1 、 2 As shown in Figs. 5, 6 and 6, the baffle bolt 13 is strip-shaped with a rectangular cross-section. Its length is equal to the length of the unit baffle 11 in the forward platform direction. The two ends of the baffle bolt 13 are respectively inserted into the two edge baffle bolt clamping slots of adjacent unit baffles 11. The height of the baffle bolt limiting plate 123 is not less than the height of the baffle bolt 13.

[0068] See Figures 1-3 As shown in Fig. 7, in this embodiment, the rotating shaft at the splicing position of the blocking part and the folding part 38 is an integral detachable rotating shaft 371, and the rotating shafts at the remaining splicing positions are non-detachable rotating shafts 372, ensuring that the folding part 38 can be folded during the installation and disassembly process.

[0069] In this embodiment, for better splicing of unit components, the width of the unit baffle 11 is the same as that of the enclosure base, and the adjacent positions where the two enclosure bases are close to each other correspond to the midline of the unit baffle 11. The snap holes 111 are arranged in three rows at intervals along the platform direction of the unit baffle 11 and in two columns at intervals along the height direction of the unit baffle 11. The three rows of snap holes 111 are respectively the first row of holes 111a, the second row of holes 111b, and the third row of holes 111c, and the baffle bolts 13 are arranged in the snaps 12 on the first row of holes 111a and the third row of holes 111c. The two end faces of the baffle bolts 13 are respectively located on the midlines of the adjacent unit baffles 11.

[0070] The construction method of this reusable and quickly installed and disassembled enclosure system is as follows:

[0071] Step 1: Clean the ground at the position of the enclosure system:

[0072] When the ground is hard and the local wind speed is less than level 5, the ground at the enclosure position can be leveled, and then the enclosure base will be placed on the ground subsequently.

[0073] When the ground is soft or the local wind speed is greater than or equal to level 5, dig a trench at the enclosure position, and then place the enclosure base in the trench subsequently.

[0074] Step 2: Transport the enclosure base to the construction site and splice the enclosure base. When splicing, first erect the folding part 38, then insert the rubber counterweight water bag 2 into the space formed by the folding part 38, and then install the sealing part and the folding part 38 as a whole to completely seal the rubber counterweight water bag 2.

[0075] Step 3: Splice the enclosure bases sequentially in the manner of Step 2, and then arrange them closely at the ground or trench processed in Step 1.

[0076] Step 4: Insert the unit baffles 11 into the slots of the enclosure base across the seams between the enclosure bases in sequence.

[0077] Step 5: Install the snaps 12 in all the snap holes 111 of the unit baffles 11.

[0078] Step 6: Install the baffle bolts 13 into the baffle bolt slots on the first row of holes 111a and the third row of holes 111c across the seams between the unit baffles 11 in sequence.

[0079] Step 7: Repeat Steps 4 to 6 until all the unit baffles 11 on the enclosure bases are installed.

[0080] Step 8: Pull out the water inlet rubber plug 4, inject water into the rubber counterweight water bag 2 of the enclosure base through the outer shell water inlet 331 and the water bag water inlet 21, and plug the water inlet rubber plug 4 after filling.

[0081] Step Nine: Install the cable ducts and water pipes in the baffle bolt slots of the second row of holes 111b, and the construction of the enclosure system is completed.

[0082] Step Ten: After the construction is completed, demolish the enclosure system according to the principle of demolishing the later-installed parts first. First, pull out the rubber plug at the water outlet 5 to empty the water in the rubber counterweight water bag 2, and then plug the rubber plug at the water outlet 5 back into the housing water outlet 321 and the water bag water outlet 22.

[0083] Step Eleven: Demolish the rotating shaft 37 of the extraction plugging part, separate the plugging part from the folding part 38, and then fold the folding part 38 and store it together with the plugging part to prepare for the next recycling.

Claims

1. A reusable and quickly assembled and disassembled enclosure system, characterized in that: The installation length direction of the enclosure system is along the bench direction, and the direction perpendicular to the bench direction is the cross-bench direction. The enclosure system includes a set of enclosure bases and a set of baffles (1). The enclosure bases are arranged side by side and closely along the bench direction. The enclosure base includes an inner rubber counterweight water bag (2) and an outer rigid folding shell (3). The shape of the rigid folding shell (3) is a frustum, and its cross-section is an isosceles trapezoid. A downward concave slot for inserting the baffle is provided along the entire length of the top of the frustum in the bench direction. The frustum is formed by splicing plate bodies, which respectively include a middle folding part and a sealing part. The folding part is spliced by seven plate bodies along the bench direction, namely a horizontal bottom plate (31), two inclined side plates (32), two horizontal top plates (33) and a U-shaped slot plate (34). The splicing positions are all located at the through-edge along the bench direction between the plate bodies. The horizontal bottom plate (31) is composed of two bottom plate half plates (311) spliced together. The splicing position between the bottom plate half plates (311) is located on the bench direction center line of the horizontal bottom plate (31) and the inner edge of the bottom plate half plate (311). The two inclined side plates (32) are symmetrically arranged above the horizontal bottom plate (31). The bottom edge of the inclined side plate (32) is spliced with the outer edge of the bottom plate half plate (311). The two horizontal top plates (33) are symmetrically arranged at the same height between the inclined side plates (32). The top edge of the inclined side plate (32) is spliced with the outer edge of the horizontal top plate (33). The U-shaped slot plate (34) includes a slot bottom plate and two slot side plates on both sides. The U-shaped slot plate (34) is located between the horizontal top plates (33). The inner edges of the two horizontal top plates (33) are respectively spliced with the top edges of the slot side plates of the U-shaped slot plate (34). The sealing part is vertically arranged at both ends of the folding part in the cross-bench direction. Each side of the sealing part is a sealing plate (35). The sealing plate (35) is an isosceles trapezoid plate. A sealing plate slot (351) with a suitable size is opened at the center of the top surface corresponding to the position of the U-shaped slot plate (34). The sealing plate (35) is composed of two sealing half plates (352) spliced together. The splicing position between the sealing half plates (352) is located on the vertical axis of the sealing plate (35) and the inner edge of the sealing half plate (352). The outer edge of the sealing half plate (352) is spliced with the two side edges of the inclined side plate (32). The sealing plate slot (351) and the U-shaped slot plate (34) are aligned to form a slot together. All the splicings are of the rotary folding type, which is formed by overlapping shaft cylinders (36) respectively arranged at intervals at the splicing edge positions, and a rotating shaft (37) is inserted through the overlapping part of the shaft cylinders (36). An outer shell water inlet (331) is opened on the horizontal top plate (33), and an outer shell water outlet (321) is opened at the bottom of the inclined side plate (32). The rubber counterweight water bag (2) is located inside the rigid folding housing (3), and its shape is adapted to the internal space of the rigid folding housing (3). A water bag water inlet (21) is opened at a position corresponding to the housing water inlet (331) on the rubber counterweight water bag (2), and the two are connected. A water bag water outlet (22) is opened at a position corresponding to the housing water outlet (321), and the two are connected. The housing water inlet (331) and the water bag water inlet (21) are plugged with a water inlet rubber plug (4), and the housing water outlet (321) and the water bag water outlet (22) are plugged with a water outlet rubber plug (5). The baffle includes a unit baffle (11), a buckle (12), and a baffle bolt (13). The thickness of the unit baffle (11) is adapted to the width of the slot. The bottom of the unit baffle (11) is inserted into the slot and rests on the bottom of the slot. Buckle holes (111) are opened on the surface of the unit baffle (11) exposed outside the enclosure base. At least two rows of the buckle holes (111) are arranged at intervals along the platform direction of the unit baffle (11), and at least two columns are arranged at intervals along the height direction of the unit baffle (11). The buckle holes (111) are all rectangular holes with a rectangular cross-section and have the same size. The buckle (12) includes a middle plate (121), side clamping plates (122), and a baffle bolt limiting plate (123). The middle plate (121) is horizontally arranged, and the width of the middle plate (121) in the cross-platform direction is greater than the depth of the buckle hole (111), that is, the thickness of the unit baffle (11). The side clamping plates (122) are fixedly connected to the lower side of the middle plate (121), and are respectively an outer clamping plate and an inner clamping plate. The bottom surfaces of the outer clamping plate, the inner clamping plate, and the middle plate (121) form a downward-opening card slot. The heights of the outer clamping plate and the inner clamping plate are both less than the height of the buckle hole (111), and the distance between the outer clamping plate and the inner clamping plate is adapted to the thickness of the unit baffle (11). The width of the middle plate (121) extending outward beyond the surface of the unit baffle (11) is greater than the thickness of the baffle bolt (13). The bottom of the baffle bolt limiting plate (123) is vertically fixedly connected to the top surface of the outer edge of the middle plate (121). The card slot extends into the buckle hole (111) and downwardly clamps the two sides of the unit baffle (11) below the buckle hole (111). At this time, a baffle bolt card slot for inserting the baffle bolt (13) is formed by the baffle bolt limiting plate (123), the top surface of the middle plate (121), and the outside of the unit baffle (11). The baffle bolt (13) is strip-shaped with a rectangular cross-section, and its length is equal to the length of the unit baffle (11) in the platform direction. The two ends of the baffle bolt (13) are respectively inserted into the two edge baffle bolt card slots of adjacent unit baffles (11). The height of the baffle bolt limiting plate (123) is not less than the height of the baffle bolt (13).

2. The turnover and quick installation and disassembly retaining wall system according to claim 1, characterized in that: The rotating shaft at the splicing part of the blocking part and the folding part is a whole detachable rotating shaft (371), and the rotating shafts at the other splicing parts are non-detachable rotating shafts (372).

3. The turnover and rapid installation and disassembly retaining wall system according to claim 1, characterized in that: The width of the unit baffle (11) is the same as the width of the enclosure base, and the midlines of the unit baffles (11) correspond to the adjacent positions where the two enclosure bases are close to each other.

4. The reusable and quickly installed and disassembled enclosure system according to claim 3, characterized in that: The buckle holes (111) are arranged in three rows at intervals along the longitudinal direction of the unit baffle plate (11), and in two columns at intervals along the height direction of the unit baffle plate (11).

5. The turnover and quick installation and disassembly retaining wall system according to claim 4, characterized in that: The three rows of buckle holes (111) are respectively a first row of holes (111a), a second row of holes (111b) and a third row of holes (111c), and the baffle bolts (13) are arranged in buckles (12) on the first row of holes (111a) and the third row of holes (111c).

6. The reusable and quickly assembled and disassembled retaining wall system according to claim 5, wherein: The two end surfaces of the baffle bolt (13) are respectively located on the center lines of adjacent unit baffles (11).

7. The turnover and rapid installation / dismantling retaining wall system according to claim 5, wherein: The shell water inlet (331) and the water bag water inlet (21) are not in the same vertical plane as the shell water outlet (321) and the water bag water outlet (22).

8. The turnover and rapid installation and disassembly retaining wall system according to claim 1, characterized in that: The platform body is formed by splicing plastic hard plates.

9. A construction method of the turnover and rapid installation and disassembly retaining wall system according to any one of claims 1-8, characterized in that, The construction steps are as follows: Step 1: Clean the ground at the location of the enclosure system: When the ground is hard and the local wind speed is less than level 5, just level the ground at the enclosure location, and then place the enclosure base on the ground. When the ground is soft or the local wind speed is greater than or equal to level 5, a trench is dug at the location of the enclosure, and the enclosure base is subsequently placed in the trench; Step 2: transport the enclosure base to the construction site and assemble the enclosure base. When assembling, first stand up the folding part (38), then insert the rubber weighted water bag (2) into the space formed by the folding part (38), and then install the sealing part and the folding part (38) as a whole to completely seal the rubber weighted water bag (2); Step 3: splice the enclosure bases in sequence according to the method of step 2, and then arrange them closely on the ground or groove processed in step 1; Step 4: insert the unit baffles (11) into the slots of the enclosure base in sequence across the joints between the enclosure bases; Step 5: Install the buckles (12) in all the buckle holes (111) of the unit baffle (11); Step six, installing the baffle bolts (13) in the baffle bolt slots on the first row of holes (111a) and the third row of holes (111c) in sequence across the joints between the unit baffles (11); Step 7, repeating steps 4 to 6 until the installation of the unit baffles (11) on all enclosure bases is completed; Step eight, pull out the water inlet rubber plug (4), inject water into the rubber weighted water bag (2) of the enclosure base through the shell water inlet (331) and the water bag water inlet (21), and plug the water inlet rubber plug (4) after it is filled; Step nine, the cable duct and the water pipe are installed in the baffle bolt slot of the second row of holes (111b), and the enclosure system operation construction is completed; Step 10: After the construction is completed, the enclosure system is dismantled according to the principle of last installation and first dismantling. First, the water outlet rubber plug (5) is pulled out to drain the water in the rubber weighted water bag (2), and then the water outlet rubber plug (5) is plugged back into the housing water outlet (321) and the water bag water outlet (22). Step eleven, removing the rotating shaft (37) of the withdrawn sealing portion, separating the sealing portion from the folding portion (38), and then folding the folding portion (38) and storing it together with the sealing portion to prepare for the next recycling.

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