CN115821952A - Micro-prestress assembly type supporting system and method - Google Patents
Micro-prestress assembly type supporting system and method Download PDFInfo
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- CN115821952A CN115821952A CN202211673436.8A CN202211673436A CN115821952A CN 115821952 A CN115821952 A CN 115821952A CN 202211673436 A CN202211673436 A CN 202211673436A CN 115821952 A CN115821952 A CN 115821952A
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Abstract
The utility model belongs to the technical field of the technique of side slope support system and specifically relates to a little prestressing force assembled support system and method, including setting up the recoverable net piece on the side slope, be provided with mounting structure on the side slope, mounting structure includes that the butt deviates from a plurality of installation horizontal poles on the outer peripheral face of side slope on the recoverable net piece, a plurality of installation montants on the side that the butt deviates from recoverable net piece on a plurality of installation horizontal poles and is used for the installation subassembly that is connected with the side slope with the installation montant. The application has the advantages that the reusable of the recoverable net piece can be realized, and further the resource is saved.
Description
Technical Field
The application relates to the technical field of slope support systems, in particular to a micro-prestress assembly type support system and a method.
Background
At present, side slope support is a measure for retaining, reinforcing and protecting a side slope in order to ensure the safety of the side slope and the environment thereof, and common side slope support forms mainly include a row pile support, an underground continuous wall support, a cement retaining wall, a soil nailing wall, a reinforced concrete row pile support and the like, wherein a micro-prestressed soil nailing wall is the most common support structure in the micro-prestressed side slope support.
The existing soil nailing wall is usually composed of a recoverable mesh sheet and a steel bar or an anchor rod, when a side slope is supported, prestress is firstly applied to the steel bar or the anchor rod, the steel bar or the anchor rod is inserted into the side wall of the side slope, the recoverable mesh sheet is welded on the steel bar or the anchor rod, then concrete is sprayed to the recoverable mesh sheet to form a concrete surface layer, and the side slope is supported.
In view of the above-mentioned related art, the inventors consider that there is a defect that the recyclable mesh is less likely to be reused, resulting in waste of resources.
Disclosure of Invention
In order to realize the repeated use of the recyclable net sheet and further save resources, the application provides a micro-prestress assembled supporting system and a method.
In a first aspect, the application provides a micro-prestress assembled support system, which adopts the following technical scheme:
the utility model provides a system is strutted to little prestressing force assembled, is including setting up the recoverable net piece on the side slope, be provided with mounting structure on the side slope, mounting structure includes that butt deviates from a plurality of installation horizontal poles on the outer peripheral face of side slope on the recoverable net piece, a plurality of installation montants on the side that the butt deviates from recoverable net piece on a plurality of installation horizontal poles and is used for the installation subassembly that is connected with the side slope with the installation montant.
Through adopting above-mentioned technical scheme, setting through mounting structure, will install the horizontal pole butt on recoverable net piece's outer peripheral face, and will install the montant butt on the outer peripheral face of installation horizontal pole, setting through the installation subassembly afterwards, will install montant and installation horizontal pole fixed mounting on the side slope, fix the extrusion through installation montant and installation horizontal pole to recoverable net piece, when installation montant and installation horizontal pole are no longer to recoverable net piece extrusion, make recoverable net piece dismantle, can realize recoverable net piece's used repeatedly, and then resources are saved.
Optionally, the installation component includes pre-buried stock and the screw-thread fit of locating in the side slope and the retaining member that the stock stretches out the one end of side slope and is used for installing the side slope to the installation montant.
Through adopting above-mentioned technical scheme, in with retaining member screw in stock to extrude the installation montant through the retaining member, can realize the installation montant and install the fixed extrusion of horizontal pole to recoverable net piece, with the retaining member back-out stock, make installation montant and installation horizontal pole no longer extrude recoverable net piece, can realize the installation and the dismantlement of recoverable net piece.
Optionally, the side slope is provided with a connecting block, a reinforcing frame is arranged on the side face, away from the side slope, of the recoverable net piece, and a connecting device connected with the connecting block is arranged on the reinforcing frame.
By adopting the technical scheme, the connecting device and the connecting block are connected through the reinforcing frame, the reinforcing frame can be installed on the recoverable net piece, further compression on the recoverable net piece can be realized, and the installation of the recoverable net piece is more stable.
Optionally, a clamping groove is formed in the connecting block, and the connecting device comprises a mounting plate arranged on the reinforcing frame, a rotating rod arranged on the mounting plate and a clamping block which is arranged on the rotating rod and clamped with the clamping groove.
Through adopting above-mentioned technical scheme, rotate the dwang, drive the joint piece and rotate, when joint piece and joint groove joint, can realize the installation between connecting device and the connecting block, when making joint piece and joint groove no longer joint, can realize the dismantlement between connecting device and the connecting block, make installation and dismantlement between connecting device and the connecting block more convenient.
Optionally, four corners of joint piece have set gradually arcwall face and right angle face along the central axis direction of dwang, the lateral wall normal running fit of arcwall face and joint groove, the right angle face is with the lateral wall looks joint in joint groove.
Through adopting above-mentioned technical scheme, rotate the dwang, after on the lateral wall of joint groove is supported to the arcwall face, the joint piece can continue to rotate to drive the right angle face and rotate, after the right angle face butt is on the lateral wall of joint groove, the right angle face can realize the fixed between joint piece and the joint groove with the lateral wall looks joint in joint groove.
Optionally, be provided with the pulling device on the dwang, the pulling device cooperates including rotating the turning block on the reinforcing frame and is used for pulling the joint piece and is connected with the turning block and is connected with the joint piece, the one end of elastic component is connected with the joint piece, and the other end is connected with the turning block in the direction of keeping away from the joint groove.
Through adopting above-mentioned technical scheme, through the setting of pulling device, when joint piece and joint groove joint, can stretch the elastic component, when the joint piece no longer with joint groove joint, the elastic component release elasticity restoring force drives the automatic roll-off of joint piece from the joint inslot, labour saving and time saving more.
Optionally, a fixing device is arranged on the reinforcing frame, the fixing device comprises a plurality of clamping blocks, a bidirectional screw and a driving assembly, the clamping blocks are used for being squeezed and clamped with the installation vertical rod, the bidirectional screw is used for driving the two adjacent clamping blocks to slide, the driving assembly is used for driving the bidirectional screw to rotate, and the clamping blocks are in threaded fit with the bidirectional screw.
Through adopting above-mentioned technical scheme, through fixing device's setting, start drive assembly, drive two-way screw rod and rotate, drive two grip blocks and slide to with installation montant extrusion locking, can realize being connected between reinforcement frame and the mounting structure, make the installation of recoverable net piece on the side slope more stable.
Optionally, an inclined strut structure is arranged on the installation cross rod, and the inclined strut structure comprises an inclined strut arranged on the installation vertical rod and a fastener used for extruding and locking the inclined strut and the installation cross rod.
Through adopting above-mentioned technical scheme, through the setting of bracing structure, be connected the one end and the installation horizontal pole of diagonal brace, the other end is connected with the installation montant, realizes the installation to the diagonal brace, connects installation horizontal pole and installation montant through the diagonal brace, makes the installation horizontal pole and the installation montant between be connected more stably.
Optionally, one end of the inclined strut, which deviates from the installation cross rod, is in running fit with the installation vertical rod.
Through adopting above-mentioned technical scheme, through the one end with the diagonal brace and installation montant normal running fit, make placing and transporting of diagonal brace more convenient, the different positions department on the installation horizontal pole is installed to the one end of diagonal brace convenient simultaneously, conveniently will install and connect between horizontal pole and the installation montant.
In a second aspect, a micro-prestressed fabricated supporting method, which utilizes the micro-prestressed fabricated supporting system, includes the following steps:
and (3) installing a recyclable net sheet: firstly, butting the recyclable net piece on a side slope;
installing the installation structure: then, the installation transverse rod and the installation vertical rod are abutted against the recyclable net piece and connected with the anchor rod through the locking piece, and the recyclable net piece is abutted against the side slope through the installation transverse rod and the installation vertical rod;
and (3) reinforcing frame installation: and abutting the reinforcing frame to the outer side of the recoverable net sheet, and completing the installation of the reinforcing frame through the connection between the connecting device and the connecting block.
By adopting the technical scheme, the recoverable net piece is abutted to the side slope, then the mounting structure is mounted, after the mounting is completed, the reinforcing frame is mounted on the recoverable net piece, the supporting of the recoverable net piece is realized, the recoverable net piece is mounted on the side slope, when the reinforcing frame and the mounting structure do not extrude the recoverable net piece, the recoverable net piece can be dismounted, the reusable of the recoverable net piece is realized, and resources are saved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through mounting structure's setting, will install the horizontal pole butt on recoverable net piece's outer peripheral face, and will install the montant butt on the outer peripheral face of installation horizontal pole, later through the setting of installation component, will install montant and installation horizontal pole fixed mounting on the side slope, fix the extrusion through installation montant and installation horizontal pole to recoverable net piece, when installation montant and installation horizontal pole no longer extrude recoverable net piece, make recoverable net piece dismantle, can realize the used repeatedly of recoverable net piece, and then resources are saved.
Drawings
FIG. 1 is a partial cross-sectional view of the present application;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
fig. 4 is a partial sectional view showing a connection relationship of a recyclable mesh and prestressed soil nails.
Description of reference numerals: 1. side slope; 11. a geomembrane; 12. geotextile; 13. prestressed soil nails; 2. the mesh can be recycled; 3. a mounting structure; 31. installing a cross bar; 32. mounting a vertical rod; 33. mounting the component; 331. an anchor rod; 332. a locking member; 4. connecting blocks; 41. a clamping groove; 5. a reinforcing frame; 6. a connecting device; 61. mounting a plate; 62. rotating the rod; 63. a clamping block; 631. an arc-shaped surface; 632. a right-angled surface; 7. a pulling device; 71. rotating the block; 72. an elastic member; 8. a fixing device; 81. a clamping block; 82. a bidirectional screw; 83. a drive assembly; 831. a worm; 832. a worm gear; 84. a limiting plate; 85. connecting sleeves; 9. a diagonal bracing structure; 91. a diagonal brace; 92. a fastener; 10. a connecting structure; 101. a first connecting plate; 102. a second connecting plate; 103. mounting a plate; 104. and a fixing member.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a micro-prestress assembled supporting system. Referring to fig. 1 and 2, including setting up recoverable net piece 2 on side slope 1, recoverable net piece 2 is the network structure that a plurality of horizontal poles and a plurality of vertical poles vertically intersect and form, set up to two-way or three-way geogrid, be provided with mounting structure 3 on side slope 1, mounting structure 3 is used for supporting recoverable net piece 2 tightly to install on side slope 1, be provided with prestressing force soil nail 13 in the side slope 1, prestressing force soil nail 13 stretches out the one end screw-thread fit of side slope 1 has the nut, with nut screw in on prestressing force soil nail 13 and extrude the locking to recoverable net piece 2. When the side slope 1 needs to be supported, the recoverable net piece 2 is abutted to the side slope 1, then the mounting structure 3 is abutted to one side, away from the side slope 1, of the recoverable net piece 2, then the recoverable net piece 2 is fixedly mounted on the side slope 1 through the mounting structure 3, and the supporting operation on the side slope 1 is completed.
Referring to fig. 1 and 2, the mounting structure 3 includes a plurality of installation horizontal rods 31 that butt deviates from on the outer peripheral face of side slope 1 on recoverable net piece 2, a plurality of installation vertical rods 32 that butt deviates from on the side of recoverable net piece 2 on a plurality of installation horizontal rods 31 and is used for the installation subassembly 33 that is connected installation vertical rod 32 with side slope 1, installation horizontal rod 31 is provided with two along the direction of height of side slope 1 at the interval, installation vertical rod 32 is provided with two along the length direction of side slope 1 at the interval, installation horizontal rod 31 and installation vertical rod 32 are the rectangular pole, and the top of two installation vertical rods 32 is respectively in the one end butt of installation horizontal rod 31.
Referring to fig. 1 and 2, installation component 33 includes that anchor rod 331 and the screw-thread fit of pre-buried locating in side slope 1 stretch out the retaining member 332 on side slope 1 in the one end that anchor rod 331 stretches out side slope 1 and is used for installing installation montant 32, and anchor rod 331 is close to the side setting of installation horizontal pole 31, and anchor rod 331 sets up to toper cavity slip casting anchor rod, and the one end that anchor rod 331 stretches out side slope 1 is provided with the external screw thread, and retaining member 332 can directly adopt the nut, retaining member 332 and anchor rod 331 screw-thread fit. When the recoverable mesh 2 needs to be locked, the installation rod cross rod 31 and the installation vertical rod 32 are abutted against the recoverable mesh 2, the anchor rod 331 penetrates through the installation cross rod 31 and the installation vertical rod 32, then the locking piece 332 is screwed into the anchor rod 331, and the installation cross rod 31 and the installation vertical rod 32 are fixedly locked.
Referring to fig. 1 and 2, in order to enhance the stability of the connection between the installation cross bar 31 and the installation vertical bar 32, an inclined strut structure 9 is disposed on the installation cross bar 31, the inclined strut structure 9 includes an inclined strut 91 disposed on the installation vertical bar 32 and a fastener 92 for extruding and locking the inclined strut 91 and the installation cross bar 31, the inclined strut 91 is a rectangular bar, a rotating shaft penetrates through one end of the inclined strut 91 away from the installation cross bar 31 and is rotatably matched with the installation vertical bar 32 through the rotating shaft, the fastener 92 can directly adopt a bolt and a nut, when the inclined strut 91 needs to be installed, the inclined strut 91 is rotated to the installation cross bar 31, then the bolt sequentially penetrates through the inclined strut 91 and the installation cross bar 31, the nut is screwed into the bolt, and the inclined strut 91 is fixedly installed on the installation cross bar 31.
Referring to fig. 1 and 2, in order to make the abutting between the installation cross bar 31 and the recoverable mesh 2 more stable, a connection structure 10 is arranged on the installation cross bar 31, and referring to fig. 4, the connection structure 10 includes a first connection plate 101, a second connection plate 102 and a mounting plate 103, the mounting plate 103 is a vertical rectangular plate, the mounting plate 103 is fixedly connected with the installation cross bar 31, the first connection plate 101 and the second connection plate 102 are arc-shaped plates, the first connection plate 101 and the second connection plate 102 are oppositely arranged, the second connection plate 102 is fixedly arranged on the mounting plate 103, and the first connection plate 101 is rotatably matched with the second connection plate 102. The fixing piece 104 penetrates through one end, away from the mounting plate 103, of the second connecting plate 102, the fixing piece 104 can directly adopt bolts and nuts, when the mounting cross rod 31 and the recoverable net piece 2 are fixedly mounted, the second connecting plate 102 abuts against the recoverable net piece 2, then the first connecting plate 101 rotates, the first connecting plate 101 and the second connecting plate 102 enable the recoverable net piece 2 to be tightly held, then the first connecting plate 101 and the second connecting plate 102 are fixedly locked through the fixing piece 104, and the fixed connection between the mounting cross rod 31 and the recoverable net piece 2 is completed.
Referring to fig. 1 and 3, in order to enhance the stability between the recoverable mesh 2 and the side slope 1, a plurality of connecting blocks 4 are arranged on the side slope 1, the connecting blocks 4 are rectangular blocks, and the connecting blocks 4 can be directly embedded in the side slope 1. The side face, away from the side slope 1, of the recoverable net piece 2 is provided with a reinforcing frame 5, the reinforcing frame 5 is a triangular frame, the reinforcing frame 5 is provided with a plurality of connecting devices 6 connected with the connecting blocks 4, when the recoverable net piece 2 is required to be connected with the side slope 1, the reinforcing frame 5 is abutted to the recoverable net piece 2 and then connected with the connecting blocks 4 through the connecting devices 6, the reinforcing frame 5 is installed on the side slope 1, and the recoverable net piece 2 is abutted tightly through the reinforcing frame 5.
Wherein, referring to fig. 1 and fig. 3, a joint groove 41 has been provided on the connecting block 4, the joint groove 41 is a T-shaped groove, a small end of the joint groove 41 is arranged towards the reinforcing frame 5, and the connecting device 6 includes a mounting plate 61 fixedly arranged on the reinforcing frame 5, a rotating rod 62 arranged on the mounting plate 61, and a joint block 63 arranged on the rotating rod 62 and connected with the joint groove 41 in a clamped manner. Mounting panel 61 is the L template, dwang 62 is T type pole, dwang 62 wears to locate in mounting panel 61 and the through-hole of reinforcing frame 5, joint piece 63 is the rectangular block, four corners of joint piece 63 have set gradually arcwall face 631 and right angle face 632 along dwang 62's the central axis direction, arcwall face 631 is provided with two altogether, and two arcwall faces 631 are the diagonal angle setting, arcwall face 631 and the lateral wall normal running fit of joint groove 41, right angle face 632 is provided with two altogether, two right angle faces 632 are the diagonal angle setting, right angle face 632 and the lateral wall looks joint of joint groove 41.
Referring to fig. 1 and 3, a pulling device 7 is disposed on the rotating rod 62, the pulling device 7 includes a rotating block 71 rotatably fitted on the reinforcing frame 5 and an elastic member 72 for pulling the clamping block 63 to slide in a direction away from the clamping groove 41, the rotating block 71 is a cylindrical block, the rotating block 71 is rotatably sleeved on the rotating rod 62, the elastic member 72 can directly adopt a spring, one end of the elastic member 72 is fixedly connected with the clamping block 63, and the other end of the elastic member is fixedly connected with the rotating block 71.
Referring to fig. 1 and 3, when needing to install side slope 1 with reinforcement frame 5, will dwang 62 promotes to being close to connecting block 4 department earlier, drive joint piece 63 to joint groove 41 department motion, and stretch elastic component 72, the long edge direction of joint piece 63 is the same with connecting block 4's length direction this moment, continue to promote dwang 62 subsequently, make joint piece 63 be located joint groove 41, rotate joint piece 62 afterwards, and make arcwall face 631 rotate towards the lateral wall department that is close to joint groove 41, after arcwall face 631 rotates the lateral wall of joint groove 41, joint piece 63 can continue to rotate, after right angle face 632 butt is gone up to the lateral wall of joint groove 41, joint piece 63 and connecting block 4 chucking, accomplish the fixed locking between connecting device 6 and the connecting block 4. When the connecting device 6 is required to be fixedly locked with the connecting block 4, the rotating rod 62 is rotated reversely to drive the clamping block 63 to rotate, so that the clamping block 63 is not clamped with the clamping groove 41 any more, and then the elastic piece 72 releases elastic restoring force to drive the clamping block 63 to slide out from the clamping groove 41.
Referring to fig. 1 and 2, in order to enhance the stability of the connection between the vertical mounting bar 32 and the reinforcing frame 5, a fixing device 8 is disposed on the reinforcing frame 5, and the fixing device 8 includes two clamping blocks 81 for clamping with the vertical mounting bar 32 in a squeezing manner, a bidirectional screw 82 for driving the two adjacent clamping blocks 81 to slide, and a driving assembly 83 for driving the bidirectional screw 82 to rotate. The clamping block 81 is of a Z-shaped structure, the clamping block 81 faces one end of the installation vertical rod 32 and is provided with an accommodating groove for embedding the installation vertical rod 32, the bidirectional screw rod 82 is horizontally arranged, and the clamping block 81 is in threaded fit with the bidirectional screw rod 82.
Referring to fig. 1, the driving assembly 83 includes a worm 831 and a worm wheel 832 engaged with the worm 831, a plate for rotatably supporting the worm 831 is fixedly disposed on the reinforcing frame 5, the worm wheel 832 is fixedly disposed on the bidirectional screw 82, a stopper 84 is fixedly disposed on the reinforcing frame 5, and the clamping block 81 is slidably fitted on the stopper 84. The reinforcing frame 5 is fixedly provided with a connecting sleeve 85, and the connecting sleeve 85 rotatably supports the bidirectional screw 82. When the reinforcing frame 5 needs to be connected to the installation vertical rod 32, the worm 831 is rotated to drive the worm wheel 832 and the bidirectional screw 82 to rotate, so as to drive the two clamping blocks 81 to slide in the directions away from each other, and the two clamping blocks 81 are clamped on the installation vertical rod 32, thereby completing the installation operation between the reinforcing frame 5 and the installation vertical rod 32.
With reference to fig. 1 and 4, a side slope 1 is provided with a geomembrane 11 and a geotextile 12, the geomembrane 11 and the geotextile 12 are arranged between the recoverable mesh sheet 2 and the side slope 1, and the geomembrane 11 and the geotextile 12 are sequentially arranged along the direction from the recoverable mesh sheet 2 to the side slope 1, so that rainwater can be effectively prevented from scouring and infiltrating into the side slope 1.
The implementation principle of the micro-prestress assembled support system in the embodiment of the application is as follows: when needing to protect side slope 1, earlier recoverable net piece 2 butt to side slope 1, install horizontal pole 31 and installation montant on side slope 1 with installing, and be connected installation horizontal pole 31 and recoverable net piece 2 through connection structure 10, install bracing structure 9 afterwards, after the installation, will consolidate 5 butt on recoverable net piece 2, and be connected with connecting block 4, then through fixing device 8, will consolidate 5 and be connected installation montant 32, accomplish the operation of strutting to side slope 1.
Referring to fig. 1 and 2, the present application further provides a micro-prestressed assembly type supporting method, as shown in the figure, the construction method adopts the above system, specifically, the method includes the following steps:
installing the recyclable net piece 2: firstly, sequentially abutting the geotextile 12, the geomembrane 11 and the recyclable net piece 2 on the side slope 1;
the mounting structure 3 is mounted: then, the installation cross rod 31 and the installation vertical rod 32 are abutted against the recyclable net piece 2 and connected with the anchor rod 331 through the locking piece 332, and the recyclable net piece 2 is abutted against the side slope 1 through the installation cross rod 31 and the installation vertical rod 32;
and (5) mounting a reinforcing frame: the reinforcing frame 5 is abutted on the outer side of the recoverable mesh 2 and the reinforcing frame 5 is installed by the connection between the connecting means 6 and the connecting block 4.
When the side slope 1 is supported, the recoverable net piece 2 is abutted to the side slope 1, then the mounting structure 3 is fixedly mounted on the side slope 1, the recoverable net piece 2 is compressed, then the reinforcing frame 5 is abutted to the recoverable net piece 2 and connected with the connecting block 4 through the connecting device 6, the recoverable net piece 2 is compressed again through the reinforcing frame 5, and the supporting operation on the side slope 1 is completed. The above embodiments have been described in detail, and therefore are not described in detail herein.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a system is strutted to little prestressing force assembled, includes recoverable net piece (2) that set up on side slope (1), its characterized in that: be provided with mounting structure (3) on side slope (1), mounting structure (3) include that the butt deviates from a plurality of installation horizontal poles (31) on the outer peripheral face of side slope (1) on recoverable net piece (2), butt deviate from a plurality of installation montants (32) on the side of recoverable net piece (2) on a plurality of installation horizontal poles (31) and be used for installing montant (32) installation component (33) that are connected with side slope (1).
2. The micro-prestressed assembly type supporting system according to claim 1, wherein: the installation component (33) includes that pre-buried stock (331) of locating in side slope (1) and screw-thread fit stretch out the one end of side slope (1) and be used for installing retaining member (332) on side slope (1) to installation montant (32) in stock (331).
3. The micro-prestressed assembly type supporting system according to claim 2, wherein: the side slope is characterized in that a connecting block (4) is arranged on the side slope (1), a reinforcing frame (5) is arranged on the side face, deviating from the side slope (1), of the recoverable net piece (2), and a connecting device (6) connected with the connecting block (4) is arranged on the reinforcing frame (5).
4. The micro-prestressed assembly type supporting system according to claim 3, wherein: joint groove (41) have been seted up on connecting block (4), connecting device (6) including set up mounting panel (61) on reinforcing frame (5), set up dwang (62) on mounting panel (61) and set up joint piece (63) on dwang (62) and with joint groove (41) looks joint.
5. The micro-prestressed assembly type supporting system according to claim 4, wherein: four corners of joint piece (63) have set gradually arcwall face (631) and right angle face (632) along the central axis direction of dwang (62), the lateral wall normal running fit of arcwall face (631) and joint groove (41), right angle face (632) and the lateral wall looks joint of joint groove (41).
6. The micro-prestressed assembly type supporting system according to claim 5, wherein: be provided with pulling device (7) on dwang (62), pulling device (7) including rotate cooperate turning block (71) on reinforcing frame (5) with be used for pulling joint piece (63) to the direction gliding elastic component (72) of joint groove (41) of keeping away from, the one end of elastic component (72) is connected with joint piece (63), and the other end is connected with turning block (71).
7. The micro-prestressed assembly type supporting system according to claim 3, wherein: be provided with fixing device (8) on reinforcement frame (5), fixing device (8) are including being used for with a plurality of grip blocks (81) of installation montant (32) extrusion clamp tight, be used for driving gliding two-way screw rod (82) of two adjacent grip blocks (81) and be used for driving two-way screw rod (82) pivoted drive assembly (83), grip block (81) and two-way screw rod (82) screw-thread fit.
8. The micro-prestressed assembly type supporting system according to claim 1, wherein: the installation structure is characterized in that an inclined strut structure (9) is arranged on the installation cross rod (31), and the inclined strut structure (9) comprises an inclined strut (91) arranged on the installation vertical rod (32) and a fastener (92) used for extruding and locking the inclined strut (91) and the installation cross rod (31).
9. The micro-prestressed assembly type supporting system according to claim 8, wherein: one end of the inclined strut (91) departing from the installation cross rod (31) is in running fit with the installation vertical rod (32).
10. A micro-prestress assembly type supporting method is characterized in that: use of a micro-prestressed rigging support system according to any one of claims 3-7, comprising the following:
installing the recyclable net sheet (2): the recoverable net sheet (2) is abutted to the side slope (1);
the mounting structure (3) is mounted: then, the installation transverse rod (31) and the installation vertical rod (32) are abutted against the recyclable net piece (2) and connected with the anchor rod (331) through a locking piece (332), and the recyclable net piece (2) is abutted against the side slope (1) through the installation transverse rod (31) and the installation vertical rod (32);
and (3) installing a reinforcing frame (5): and (3) abutting the reinforcing frame (5) to the outer side of the recoverable net piece (2), and completing the installation of the reinforcing frame (5) through the connection between the connecting device (6) and the connecting block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211673436.8A CN115821952A (en) | 2022-12-26 | 2022-12-26 | Micro-prestress assembly type supporting system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211673436.8A CN115821952A (en) | 2022-12-26 | 2022-12-26 | Micro-prestress assembly type supporting system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115821952A true CN115821952A (en) | 2023-03-21 |
Family
ID=85518230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211673436.8A Pending CN115821952A (en) | 2022-12-26 | 2022-12-26 | Micro-prestress assembly type supporting system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115821952A (en) |
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2022
- 2022-12-26 CN CN202211673436.8A patent/CN115821952A/en active Pending
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