CN112482275B

CN112482275B - Rapid upgrading installation structure for corrugated steel guardrail of active service operation highway and construction method thereof

Info

Publication number: CN112482275B
Application number: CN202011310198.5A
Authority: CN
Inventors: 万会国; 赵林; 刘彬; 刘炜; 郭炜; 刘丹; 杨夕卉; 任萌
Original assignee: Tianjin Highway Engineering General Co
Current assignee: Tianjin Highway Engineering General Co
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2022-04-29
Anticipated expiration: 2040-11-20
Also published as: CN112482275A

Abstract

The utility model relates to an existing labour operation highway wave form steel guardrail mounting structure and construction method that upgrades fast, a column, fixed subassembly, locating component and buckled plate, stand top rigid coupling has uncovered groove, the through-hole has been seted up on the uncovered groove lateral wall, fixed subassembly includes the fixed column, the fixture block, fastener and fixed pipe, the fixed column is inserted and is located in the through-hole, the fixture block rigid coupling is in the fastener top, fixed pipe rigid coupling is in one side that the fixture block was kept away from at the fastener top, fixture block and fastener are inserted and are located uncovered inslot, and the fixed column top is just seted up flutedly to fixture block department, the fixture block bottom is inserted and is located the recess and set up with the fixed column joint, the bottom joint setting of fastener middle part and fixed column, fixed pipe is arranged in uncovered groove top, and locating component can dismantle with fixed pipe and be connected the setting, the buckled plate can be dismantled and be connected in locating component. This application has the effect of installing the wave form steel guardrail more fast.

Description

Rapid upgrading installation structure for corrugated steel guardrail of active service operation highway and construction method thereof

Technical Field

The application relates to the field of building construction, in particular to a rapid upgrading installation structure for corrugated steel guardrails of an active service operation highway and a construction method thereof.

Background

The corrugated steel guardrail is a guardrail, is a facility for preventing collision of roads, is a main form of a semi-steel guardrail, and is a continuous structure formed by splicing corrugated steel guardrail plates and supporting the corrugated steel guardrail plates by main columns.

The existing Chinese patent with reference to publication number CN207552990U discloses a roadside corrugated beam guardrail for a road, which comprises a protective guard, a fixing bolt, a bearing seat, an arc-shaped bearing plate, a fixing frame device, a supporting rod device, a connecting rod, a buffer seat device and a buffer rod; the buffer seat device is arranged on the fixing frame device through the supporting rod device; the whole guard rail is of a waveform structure, and the guard rail comprises a wave crest structure and a wave trough structure; the buffer seat device is connected with the trough structure of the guard rail through a connecting rod and a fixing bolt; the bearing seat, the arc-shaped bearing plate and the buffer rod are all arranged inside the protective guard; the arc-shaped bearing plate is matched with the wave crest structure of the protective guard and is attached to the wave crest structure of the protective guard; one end of the buffer rod is arranged inside the protective guard, and the other end of the buffer rod is connected with the arc-shaped bearing plate through the bearing seat. The utility model provides a roadside corrugated beam guardrail for a road, which can improve the damping and buffering effects and the fixing effect.

In view of the above-mentioned related art, the inventor believes that there is a disadvantage that the construction and installation speed is slow when installing the guard rail.

Disclosure of Invention

In order to install the corrugated steel guardrail more quickly, the application provides a rapid upgrading installation structure for the corrugated steel guardrail of an active service operation highway and a construction method thereof.

In a first aspect, the application provides a rapid upgrade installation structure of corrugated steel guardrails of an active service operation highway and a construction method thereof, which adopt the following technical scheme:

the utility model provides an installation structure that upgrades fast of public service operation highway wave form steel guardrail, which comprises a column, fixed subassembly, locating component and buckled plate, stand top rigid coupling has uncovered groove, the through-hole has been seted up on the uncovered groove lateral wall, fixed subassembly includes the fixed column, the fixture block, fastener and fixed pipe, the fixed column is inserted and is located in the through-hole, the fixture block rigid coupling is located the fastener top, fixed pipe rigid coupling is in one side that the fixture block was kept away from at the fastener top, fixture block and fastener are inserted and are located uncovered inslot, and the fixed column top is just seted up flutedly to fixture block department, the fixture block bottom is inserted and is located in the recess and set up with the fixed column joint, the bottom joint setting of fastener middle part and fixed column, fixed pipe is arranged uncovered groove top in, and locating component can dismantle with fixed pipe and be connected the setting, the buckled plate can be connected in locating component.

Through adopting above-mentioned technical scheme, during installation waveform steel guardrail, column mouting is subaerial, insert the fixed column and locate in the through-hole, insert the top of locating uncovered groove with fixture block and fastener, hammer into uncovered inslot with fixture block and fastener with external tool, when the fastener is inserted and is located uncovered inslot, the fastener passes the space department of fixed column and uncovered inslot wall, the bottom of fastener is tightened up, the bottom of fastener is arranged in the fixed column below and is extended afterwards, the middle part of fastener forms the joint with the bottom of fixed column, the bottom of fixture block forms the joint with the recess of fixed column simultaneously, fixed subassembly is fixed in uncovered inslot, locating component can dismantle with fixed subassembly's fixed pipe and be connected, only need with the fixed subassembly hammer into the uncovered inslot at stand top can, install waveform steel guardrail more fast.

Preferably, locating component is including pegging graft pipe and fixed block, and the fixed block rigid coupling has seted up the adaptation groove in the lateral wall of pegging graft pipe, fixed pipe one side that is close to the pipe of pegging graft, and the equal rigid coupling of the relative inner wall of fixed pipe has first spring, and the equal rigid coupling of the one end that first spring is close to each other has the cardboard, and the fixed block passes the adaptation groove and inserts and locate in the fixed pipe, and the bottom joint setting of the top of fixed block and cardboard.

Through adopting above-mentioned technical scheme, when installing locating component, the fixed block passes the adaptation groove and inserts the fixed tube from the top of fixed tube in, the fixed block moves down, first spring shrink, and two cardboards move towards the direction of keeping away from each other simultaneously, and the below of cardboard is arranged in to the fixed block, and first spring extends, and the top of fixed block forms the joint with the bottom of cardboard, can install locating component more fast, has improved work efficiency.

Preferably, the fixed pipe is kept away from one side of locating component and is seted up the horizontal groove, and the cardboard is just having the gag lever post to the equal rigid coupling in one side of horizontal groove, and the gag lever post is kept away from cardboard one end and is inserted and locate the horizontal inslot and slide with the horizontal groove and be connected the setting.

Through adopting above-mentioned technical scheme, when the fixed block moves down, two cardboards move towards the direction of keeping away from each other, and the gag lever post of cardboard rigid coupling is arranged in the horizontal groove and is slided along with the slip of cardboard, and the gag lever post carries on spacingly to the cardboard from vertical direction, reduces the degree of rocking when the cardboard removes, has improved the stability of cardboard.

Preferably, the spliced pipe is close to fixed pipe one side and is provided with the setting element, the setting element is including placing the case, second spring and inserted block, it is close to fixed pipe one side to place the case rigid coupling in the spliced pipe, the spliced pipe is just having seted up the accommodation hole to placing case department, the one end of second spring is arranged in and is placed the incasement and fixed continuous with the inner wall of placing the case, the second spring passes the accommodation hole and arranges in the spliced pipe, the inserted block joint is kept away from in the second spring and is placed case one end, the jack has just been seted up to inserted block department to the buckled plate, the buckled plate is inserted and is located in the spliced pipe, the inserted block is inserted and is located in the jack and the joint sets up.

Through adopting above-mentioned technical scheme, insert the buckled plate and locate in the spliced pipe and install, the buckled plate inserts from the tip of spliced pipe, the inserted block sets up with the buckled plate butt, jack on the buckled plate is just when the inserted block, the second spring extends, the inserted block removes towards the direction that is close to the buckled plate, the inserted block is inserted and is located in the jack, the inserted block is fixed the ripple from the direction that is on a parallel with the buckled plate, the fixed stability of buckled plate has been improved, be convenient for installation simultaneously, time saving and labor saving, the convenience of installation has been improved, and the work efficiency is improved.

Preferably, a pull rod is fixedly connected to one side, close to the second spring, of the insertion block, and one end, far away from the insertion block, of the pull rod penetrates through the placing box and is connected with the placing box in a sliding mode.

Through adopting above-mentioned technical scheme, when the buckled plate damages and demolishs, remove the pull rod towards the direction of keeping away from the buckled plate, pull rod pulling inserted block removes towards the direction of keeping away from the buckled plate, and the second spring shrink breaks away from in the inserted block follow jack, takes the buckled plate out in following from the grafting pipe, can demolish the buckled plate fast, has improved the work efficiency of dismouting.

Preferably, the placing box is provided with positioning blocks at intervals on one side far away from the splicing pipe, a support is fixedly connected between the positioning blocks and the placing box, and the pull rod penetrates through the positioning blocks and is in threaded connection with the positioning blocks.

Through adopting above-mentioned technical scheme, when the pulling pull rod removed towards the direction of keeping away from the buckled plate, the locating piece was passed to the pull rod, and rotatory pull rod makes pull rod and locating piece threaded connection, and the pull rod is fixed through the screw thread auto-lock, takes the buckled plate out from the pipe of pegging graft afterwards, and the new buckled plate of reinstallation can, need not stimulate the pull rod always, has improved the convenience and the agility of installation.

Preferably, the sliding groove is formed in the position, close to the second spring, of the inserting block, the sliding block is fixedly connected to the position, close to the inserting block, of the second spring, and the sliding block is inserted into the sliding groove and connected with the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, when the pulling pull rod is rotatory pull rod afterwards and is fixed in the locating piece on, the pull rod rotation drives the inserted block rotation, and the slider slides in arranging the spout in and with the spout simultaneously and is connected, has reduced the distortion degree of second spring when the inserted block is rotatory, has improved the protectiveness to the second spring, reaches better result of use.

Preferably, the through holes are provided in plurality, and the through holes are arranged at even intervals in the vertical direction.

Through adopting above-mentioned technical scheme, when installing fixed subassembly in the uncovered inslot at stand top, the fixed column is inserted and is located in the through-hole, thereby fixture block and fastener and fixed column joint set up and fix fixed subassembly, according to the construction needs, insert the fixed column and locate in the through-hole of co-altitude not to be fixed in the different height with fixed subassembly, improved the convenience of mounting height adjustment.

Preferably, the top of the clamping block is fixedly connected with a shielding plate, and the shielding plate is arranged above the open groove.

Through adopting above-mentioned technical scheme, fixed subassembly installs in uncovered groove top, and the top in uncovered groove is arranged in to the shielding plate, and the shielding plate blocks wind and rain, reduces the rainwater and gets into uncovered inslot, and less rainwater is to the corrosivity in uncovered groove, prolongs the life in uncovered groove, improves the protectiveness to uncovered groove, reaches better result of use.

In a second aspect, the application provides a rapid upgrade installation structure for corrugated steel guardrails of an active service operation highway and a construction method thereof, and the following technical scheme is adopted:

a construction method for rapidly upgrading and installing a structure of a corrugated steel guardrail of an active service operation highway comprises the following steps:

s1, mounting and positioning components: the fixed block is inserted into the adaptive groove in a processing workshop, the fixed block is moved downwards, meanwhile, the spring contracts, the two clamping plates move towards the direction away from each other, the fixed block is arranged at the bottom of the fixed pipe, the top of the fixed block is clamped with the bottom of the clamping plates, and the positioning assembly is arranged on the fixed assembly;

s2, mounting a stand column: drilling a hole on the road surface, placing an underground cylinder in the hole, burying backfill, fixing a steel plate above the underground cylinder, installing an upright column above the steel plate, and fixing the bottom of the upright column by using a bolt;

s3, mounting and fixing the assembly: transporting the fixing assembly with the positioning assembly to a construction site, inserting the fixing column into the through hole, placing the clamping block and the clamping piece above the open groove, hammering the clamping block and the clamping piece into the open groove by using an external tool, clamping the bottom of the clamping block and the groove of the fixing column, and clamping the middle of the clamping piece and the bottom of the fixing column, so that the fixing assembly is fixed in the open groove;

s4, installing a corrugated plate: inserting the corrugated plate into the inserting pipe, and inserting the inserting block into the inserting hole of the corrugated plate to form clamping connection, so that the corrugated plate is fixed;

s5, replacing and removing corrugated plates: the pull rod is pulled towards the direction of keeping away from the buckled plate, the pull rod is rotated, the pull rod is connected with the locating piece threads, the pull rod is fixed, the second spring is compressed, the insert block is separated from the jack, the buckled plate is taken out of the insert pipe, the buckled plate is dismantled, the new buckled plate is inserted into the insert pipe, the pull rod is unscrewed, and the insert block is inserted into the jack to fix the buckled plate.

Through adopting the above technical scheme, when the machining shop, install locating component on fixed component, only install fixed component on the job site can, can effectively improve the work efficiency of installation, when fixed component installs, insert the fixed column and locate in the through-hole, insert fixture block and fastener with external tool and locate uncovered inslot, it is convenient quick to install, can install fast, and the operation efficiency is improved, the installation time is greatly shortened, it is intraductal to insert the buckled plate afterwards, the inserted block is inserted and is located in the jack of buckled plate and fix the buckled plate, the convenience of buckled plate installation has been improved, install fast, and the work efficiency is effectively improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the fixing assembly, the fixing assembly is convenient and quick to install, and the effect of more quickly installing the corrugated steel guardrail is achieved;

2. by arranging the positioning assembly, the positioning assembly is quickly and conveniently installed on the fixing assembly before construction, so that the effect of effectively improving the installation efficiency is achieved;

3. through setting up the setting element, produced quick installation buckled plate and carried out fixed effect.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a cross-sectional view highlighting the securing assembly;

FIG. 3 is a cross-sectional view of the highlight card;

figure 4 is a cross-sectional view highlighting the positioning member.

Description of reference numerals: 1. a column; 11. an open slot; 111. a through hole; 2. a fixing assembly; 21. fixing a column; 211. a groove; 22. a clamping block; 23. a fastener; 24. a fixed tube; 241. an adaptation groove; 242. a first spring; 2421. clamping a plate; 2422. a limiting rod; 243. a horizontal groove; 3. a positioning assembly; 31. inserting a pipe; 311. an accommodation hole; 32. a fixed block; 4. a corrugated plate; 41. a jack; 5. a positioning member; 51. placing a box; 52. a second spring; 521. a slider; 53. inserting a block; 531. a pull rod; 532. a chute; 6. positioning blocks; 61. a support; 7. a shielding plate; 8. and (4) a protective pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses quick upgrading mounting structure of highway wave form steel guardrail of active service operation.

Referring to fig. 1 and 2, a quick upgrading mounting structure of highway wave form steel guardrail of active service operation includes stand 1, fixed subassembly 2, locating component 3 and buckled plate 4, stand 1 top rigid coupling has uncovered groove 11, fixed subassembly 2 is fixed in uncovered groove 11, locating component 3 can be dismantled with fixed subassembly 2 and be connected the setting, buckled plate 4 can be dismantled and connect on locating component 3, locating component 3 preinstalled is on fixed subassembly 2, stand 1 installs subaerially, fix subassembly 2 hammer into uncovered groove 11 with external tool and fix, install buckled plate 4 on locating component 3 afterwards, can install the wave form steel guardrail more fast, and the work efficiency is improved.

Referring to fig. 2, a plurality of through holes 111 are formed in the side wall of the open slot 11, the through holes 111 are uniformly spaced in the vertical direction, the fixing assembly 2 includes a fixing column 21, a clamping block 22, a clamping piece 23 and a fixing tube 24, the fixing column 21 is inserted into the through hole 111, the cross section of the fixing column 21 is square, the fixing column 21 is prevented from rotating, the stability of the fixing column 21 is improved, the bottom of the clamping piece 23 is bent towards the direction close to the clamping block 22, the bottom of the clamping piece 23 is inclined upwards, the bottom of the clamping piece 23 has good elasticity, the clamping block 22 is fixedly connected to the top of the clamping piece 23, the fixing tube 24 is fixedly connected to the top of the clamping piece 23 far away from the clamping block 22, the clamping block 22 and the clamping piece 23 are inserted into the open slot 11, a groove 211 is formed at the top of the fixing column 21, the bottom of the clamping block 22 is inserted into the groove 211 and is clamped with the fixing column 21, the middle of the clamping piece 23 is clamped with the bottom of the fixing column 21, the fixed pipe 24 is placed on top of the open tank 11. Upright 1 installs in subaerial, insert fixed column 21 according to construction needs and locate in not co-altitude through-hole 111, insert fixture block 22 and fastener 23 and locate the top of opening groove 11 and hammer fixture block 22 and fastener 23 into opening groove 11 with external tool in, fastener 23 passes the gap department of fixed column 21 and opening groove 11 inner wall, the bottom of fastener 23 tightens up, fixed column 21 below and extension are arranged in to the bottom of fastener 23 afterwards, the middle part of fastener 23 forms the joint with the bottom of fixed column 21, the bottom of fixture block 22 forms the joint with the recess 211 of fixed column 21 simultaneously, only need with fixed subassembly 2 hammer into in the opening groove 11 at upright 1 top can, install the wave form steel guardrail more fast, and the work efficiency is improved.

In order to further improve the protection performance of the open slot 11, referring to fig. 2, the top of the clamping block 22 is fixedly connected with a shielding plate 7, the shielding plate 7 is arranged above the open slot 11, the bottom of the shielding plate 7 is fixedly connected with a protection tube 8, the protection tube 8 is sleeved on the circumferential surface of the open slot 11, and the protection tube 8 is arranged above the bottommost through hole 111. The shielding plate 7 and the protective pipe 8 cover the top of the open groove 11, the shielding plate 7 and the protective pipe 8 block wind and rain, rainwater is reduced to enter the open groove 11, less rainwater corrodes the open groove 11, and the protection performance of the open groove 11 is improved.

Referring to fig. 2 and 3, the positioning assembly 3 includes a plug tube 31 and a fixing block 32, the fixing block 32 is fixedly connected to a side wall of the plug tube 31, an adaptive groove 241 is formed in one side of the fixing tube 24 close to the plug tube 31, a horizontal groove 243 is formed in one side of the fixing tube 24 far from the fixing block 32, first springs 242 are fixedly connected to opposite inner walls of the fixing tube 24, clamping plates 2421 are fixedly connected to ends of the first springs 242 close to each other, tops of the two clamping plates 2421 are arranged towards directions far away from each other, limiting rods 2422 are fixedly connected to one side of the clamping plates 2421 facing the horizontal groove 243, one ends of the limiting rods 2422 far from the clamping plates 2421 are inserted into the horizontal groove 243 and slidably connected with the horizontal groove 243, the fixing block 32 is inserted into the adaptive groove 241, and the top of the fixing block 32 is connected to the bottom of the clamping plates 2421. The fixing block 32 penetrates through the adapting groove 241 and is inserted into the fixing tube 24 from the top of the fixing tube 24, the fixing block 32 is moved downwards, the fixing block 32 is abutted to the clamping plates 2421, the tops of the two clamping plates 2421 are obliquely arranged towards the direction away from each other, the distance between the two clamping plates 2421 is increased, the fixing block 32 can be conveniently inserted between the two clamping plates 2421, and the inserting convenience is improved; the first spring 242 contracts, the two clamping plates 2421 move towards the direction away from each other, the limiting rods 2422 fixedly connected with the clamping plates 2421 are placed in the horizontal grooves 243 to slide along with the sliding of the clamping plates 2421, the limiting rods 2422 limit the clamping plates 2421 in the vertical direction, the shaking degree of the clamping plates 2421 during moving is reduced, and the stability of the clamping plates 2421 is improved; subsequently, the fixing block 32 is arranged below the clamping plate 2421, the first spring 242 extends, the top of the fixing block 32 is clamped with the bottom of the clamping plate 2421, the bottom of the fixing block 32 is clamped with the bottom of the adapting groove 241, the fixing block 32 is fixed, the positioning assembly 3 can be installed more quickly, and the working efficiency is improved.

Referring to fig. 3 and 4, a positioning member 5 is disposed on one side of the plug pipe 31 close to the fixed pipe 24, the positioning member 5 includes a placing box 51, a second spring 52 and an insertion block 53, the placing box 51 is fixedly connected to one side of the plug pipe 31 close to the fixed pipe 24, the plug pipe 31 is provided with an accommodating hole 311 facing the placing box 51, one end of the second spring 52 is disposed in the placing box 51 and fixedly connected to an inner wall of the placing box 51, the second spring 52 penetrates through the accommodating hole 311 and is disposed in the plug pipe 31, the insertion block 53 is connected to one end of the second spring 52 far away from the placing box 51 in a clamping manner, one end of the insertion block 53 far away from the insertion block 531 is connected to the placing box 51 in a sliding manner, the insertion hole 41 is formed facing the insertion block 53, the corrugated plate 4 is inserted in the plug pipe 31, and the insertion block 53 is inserted in the insertion hole 41 and is connected to the insertion block 53 in a clamping manner.

When the corrugated plate 4 is installed, the corrugated plate 4 is inserted from the end part of the insertion pipe 31, the insertion block 53 is abutted to the corrugated plate 4, when the insertion hole 41 on the corrugated plate 4 is opposite to the insertion block 53, the second spring 52 extends, the insertion block 53 moves towards the direction close to the corrugated plate 4, the insertion block 53 is inserted into the insertion hole 41, and the insertion block 53 fixes the corrugation from the direction parallel to the corrugated plate 4, so that the fixing stability of the corrugated plate 4 is improved; when buckled plate 4 damages and demolishs, moves pull rod 531 towards the direction of keeping away from buckled plate 4, and pull rod 531 pulls inserted block 53 towards the direction of keeping away from buckled plate 4 and removes, and second spring 52 contracts, and inserted block 53 breaks away from in the jack 41, takes buckled plate 4 out in following from the grafting pipe 31, can demolish buckled plate 4 fast, has improved the work efficiency of dismouting.

In order to further improve the convenience of disassembly and assembly, referring to fig. 4, positioning blocks 6 are arranged on one side, away from the insertion pipe 31, of the placing box 51 at intervals, a support 61 is fixedly connected between the positioning blocks 6 and the placing box 51, the pull rod 531 penetrates through the positioning blocks 6 and is in threaded connection with the positioning blocks 6, a sliding groove 532 is formed in the position, close to the second spring 52, of the insertion block 53, a sliding block 521 is fixedly connected to the position, close to the insertion block 53, of the second spring 52, and the sliding block 521 is inserted into the sliding groove 532 and is connected with the sliding groove 532 in a sliding manner. When the pull rod 531 is pulled to move towards the direction far away from the corrugated plate 4, the pull rod 531 penetrates through the positioning block 6, the pull rod 531 is rotated to enable the pull rod 531 to be in threaded connection with the positioning block 6, the pull rod 531 rotates to drive the insert block 53 to rotate, meanwhile, the sliding block 521 is arranged in the sliding groove 532 and is in sliding connection with the sliding groove 532, the twisting degree of the second spring 52 when the insert block 53 rotates is reduced, and the protection performance of the second spring 52 is improved; the pull rod 531 is fixed through thread self-locking, the inserting block 53 is separated from the inserting hole 41, then the corrugated plate 4 is pulled out from the inserting pipe 31, and a new corrugated plate 4 is installed without pulling the pull rod 531 all the time, so that the installation convenience and rapidness are improved.

The implementation principle of the rapid upgrading installation structure of the corrugated steel guardrail of the highway in active service is as follows: before construction, the positioning component 3 is installed in advance, the fixing block 32 passes through the adapting groove 241 and is inserted into the fixing pipe 24 from the top of the fixing pipe 24, the fixing block 32 is moved downwards, the top of the fixing block 32 is clamped with the bottom of the clamping plate 2421, and fixed block 32 is arranged in the bottom in adaptation groove 241 and is fixed in on the fixed subassembly 2 with locating component 3, install stand 1 on subaerial, insert fixed column 21 and locate in through-hole 111, insert fixture block 22 and fastener 23 in locating the uncovered groove 11 at stand 1 top afterwards, hammer fixture block 22 and fastener 23 into uncovered groove 11 with external instrument, fixture block 22, fastener 23 and fixed column 21 form the joint each other and fix fixed subassembly 2, insert the buckled plate 4 in the plug-in pipe 31 afterwards, the plug-in block 53 is inserted and is located and fix buckled plate 4 in jack 41, install the wave form steel guardrail more fast, effectively improve work efficiency.

The embodiment of the application provides a construction method for rapidly upgrading and installing a corrugated steel guardrail of an active service operation highway.

Referring to FIG. X, the construction method for rapidly upgrading the installation structure of the corrugated steel guardrail of the highway in active service comprises the following steps:

s1, mounting and positioning component 3:

in a processing workshop, a fixing block 32 penetrates through the adapting groove 241 and is inserted from the top of the fixed pipe 24, the fixing block 32 is moved downwards, the fixing block 32 is abutted against the clamping plates 2421, meanwhile, the first spring 242 contracts, the two clamping plates 2421 move towards the direction away from each other, meanwhile, the limiting rod 2422 fixedly connected with the clamping plates 2421 moves along the horizontal groove 243 along with the movement of the clamping plates 2421, the fixing block 32 is placed at the bottom of the fixed pipe 24, the first spring 242 extends, the two clamping plates 2421 move towards the direction close to each other, the top of the fixing block 32 is clamped with the bottom of the clamping plates 2421, and the positioning component 3 is mounted on the fixing component 2;

s2, mounting the upright post 1:

drilling a hole on a pavement, placing an underground cylinder in the hole, burying backfill, fixing a steel plate above the underground cylinder, installing an upright post 1 above the steel plate, and fixing the bottom of the upright post 1 on the steel plate by using a bolt;

s3, mounting and fixing the assembly 2:

transporting the fixing assembly 2 with the positioning assembly 3 installed to a construction site, inserting the fixing column 21 into the through hole 111, placing the clamping block 22 and the clamping piece 23 above the open slot 11, hammering the clamping block 22 and the clamping piece 23 into the open slot 11 by using an external tool, enabling the clamping piece 23 to contract when the bottom of the clamping piece 23 penetrates through a gap between the clamping piece 23 and the open slot 11, extending the clamping piece 23 after the bottom of the clamping piece 23 penetrates through the gap, enabling the middle of the clamping piece 23 to be clamped with the bottom of the fixing column 21, and enabling the bottom of the clamping block 22 to be clamped with the groove 211 of the fixing column 21, so that the fixing assembly 2 is fixed in the open slot 11;

s4, installing the corrugated plate 4:

the corrugated plate 4 is inserted into the inserting pipe 31, the inserting block 53 is abutted against the corrugated plate 4, the second spring 52 is compressed, when the inserting block 53 is opposite to the inserting hole 41, the second spring 52 is stretched, and the inserting block 53 is inserted into the inserting hole 41 of the corrugated plate 4 to form clamping connection, so that the corrugated plate 4 is fixed;

s5, replacing and removing the corrugated plate 4:

pulling pull rod 531 towards the direction of keeping away from buckled plate 4, rotating pull rod 531, pull rod 531 and locating piece 6 threaded connection, pull rod 531 is fixed, and second spring 52 compresses, and inserted block 53 breaks away from jack 41, takes buckled plate 4 out from the grafting pipe 31, demolishs buckled plate 4, and the buckled plate 4 that will renew is inserted and is located in the grafting pipe 31, and the pull rod 531 is unscrewed, and inserted block 53 inserts and locates jack 41 and fix buckled plate 4.

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

1. The utility model provides a quick upgrading mounting structure of on-line service highway corrugated steel guardrail, a serial communication port, including stand (1), fixed subassembly (2), locating component (3) and buckled plate (4), stand (1) top rigid coupling has open groove (11), open groove (11) have seted up through-hole (111) on the lateral wall, fixed subassembly (2) include fixed column (21), fixture block (22), fastener (23) and fixed pipe (24), fixed column (21) are inserted and are located in through-hole (111), fixture block (22) rigid coupling is in fastener (23) top, fixed pipe (24) rigid coupling is in the one side of fastener (23) top far away from fixture block (22), fixture block (22) and fastener (23) are inserted and are located in open groove (11), and fixed column (21) top is just seting up fluted (211) to fixture block (22), fixture block (22) bottom is inserted and is located in recess (211) and is connected the setting with fixed column (21) joint, the bottom of fastener (23) is towards the direction of being close to fixture block (22) and is buckled, and the bottom tilt up of fastener (23) sets up, fastener (23) middle part sets up with the bottom joint of fixed column (21), open groove (11) top is arranged in to fixed pipe (24), and locating component (3) and fixed pipe (24) can dismantle the connection setting, buckled plate (4) can dismantle and connect in locating component (3), locating component (3) are including grafting pipe (31) and fixed block (32), fixed block (32) rigid coupling is in the lateral wall of grafting pipe (31), one side that fixed pipe (24) are close to grafting pipe (31) has seted up adaptation groove (241), the equal rigid coupling of the inner wall relative of fixed pipe (24) has first spring (242), the equal rigid coupling of the one end that first spring (242) are close to each other has cardboard (2421), fixed block (32) pass adaptation groove (241) and insert and locate in fixed pipe (24), and the top of the fixed block (32) is clamped with the bottom of the clamping plate (2421).

2. The active service highway corrugated steel guardrail quick upgrading installation structure as claimed in claim 1, wherein a horizontal groove (243) is formed in one side, away from the positioning component (3), of the fixing pipe (24), a limiting rod (2422) is fixedly connected to one side, facing the horizontal groove (243), of the clamping plate (2421), and one end, away from the clamping plate (2421), of the limiting rod (2422) is inserted into the horizontal groove (243) and is connected with the horizontal groove (243) in a sliding mode.

3. The rapid upgrading installation structure of the corrugated steel guardrail of the active service highway according to claim 1, wherein one side of the inserting pipe (31) close to the fixed pipe (24) is provided with a positioning member (5), the positioning member (5) comprises a placing box (51), a second spring (52) and an inserting block (53), the placing box (51) is fixedly connected to one side of the inserting pipe (31) close to the fixed pipe (24), the inserting pipe (31) is provided with a containing hole (311) right facing the placing box (51), one end of the second spring (52) is arranged in the placing box (51) and fixedly connected with the inner wall of the placing box (51), the second spring (52) passes through the containing hole (311) and is arranged in the inserting pipe (31), the inserting block (53) is clamped to one end of the second spring (52) far away from the placing box (51), the corrugated plate (4) is provided with an inserting hole (41) right facing the inserting block (53), the corrugated plate (4) is inserted into the insertion pipe (31), and the insertion block (53) is inserted into the insertion hole (41) and clamped.

4. The active service highway corrugated steel guardrail quick upgrading installation structure as claimed in claim 3, wherein a pull rod (531) is fixedly connected to one side of the inserting block (53) close to the second spring (52), and one end, far away from the inserting block (53), of the pull rod (531) penetrates through the placing box (51) and is connected with the placing box (51) in a sliding mode.

5. The active service highway corrugated steel guardrail quick upgrading installation structure as claimed in claim 4, wherein positioning blocks (6) are arranged on one side, away from the insertion pipe (31), of the placing box (51) at intervals, a bracket (61) is fixedly connected between the positioning blocks (6) and the placing box (51), and the pull rod (531) penetrates through the positioning blocks (6) and is in threaded connection with the positioning blocks (6).

6. The active service highway corrugated steel guardrail quick upgrading installation structure as claimed in claim 3, wherein a sliding groove (532) is formed in the position, close to the second spring (52), of the inserting block (53), a sliding block (521) is fixedly connected to the position, close to the inserting block (53), of the second spring (52), and the sliding block (521) is inserted into the sliding groove (532) and connected with the sliding groove (532) in a sliding mode.

7. The rapid upgrading installation structure for corrugated steel guard rails of active service roads as claimed in claim 1, wherein the number of through holes (111) is multiple, and the through holes (111) are evenly spaced in the vertical direction.

8. The rapid upgrading installation structure for corrugated steel guard rails of active operating roads according to claim 1, wherein a shielding plate (7) is fixedly connected to the top of the clamping block (22), and the shielding plate (7) is placed above the open groove (11).

9. The construction method for the rapid upgrading installation structure of the corrugated steel guardrail of the active service highway according to any one of claims 1 to 8, which is characterized by comprising the following steps:

s1, installing a positioning component (3): in a processing workshop, inserting the fixing block (32) into the adapting groove (241), moving the fixing block (32) downwards, simultaneously contracting the spring, moving the two clamping plates (2421) towards the direction away from each other, placing the fixing block (32) at the bottom of the fixing pipe (24), clamping the top of the fixing block (32) with the bottom of the clamping plates (2421), and installing the positioning component (3) on the fixing component (2);

s2, mounting the upright post (1): drilling a hole on a road surface, placing an underground cylinder in the hole, burying backfill, fixing a steel plate above the underground cylinder, installing an upright post (1) above the steel plate, and fixing the bottom of the upright post (1) by using a bolt;

s3, mounting and fixing the assembly (2): transporting the fixing assembly (2) provided with the positioning assembly (3) to a construction site, inserting a fixing column (21) into a through hole (111), placing a clamping block (22) and a clamping piece (23) above an open groove (11), hammering the clamping block (22) and the clamping piece (23) into the open groove (11) by using an external tool, clamping the bottom of the clamping block (22) and a groove (211) of the fixing column (21), and clamping the middle of the clamping piece (23) and the bottom of the fixing column (21) so as to fix the fixing assembly (2) in the open groove (11);

s4, installing a corrugated plate (4): the corrugated plate (4) is inserted into the insertion pipe (31), and the insertion block (53) is inserted into the insertion hole (41) of the corrugated plate (4) to form clamping connection, so that the corrugated plate (4) is fixed;

s5, pull rod (531) is pulled towards the direction far away from corrugated plate (4), pull rod (531) is rotated, pull rod (531) and locating piece (6) threaded connection, pull rod (531) are fixed, second spring (52) is compressed, plug block (53) breaks away from jack (41), take corrugated plate (4) out from plug pipe (31), demolish corrugated plate (4), corrugated plate (4) that will renew is inserted and is located in plug pipe (31), pull rod (531) is loosened by screwing, plug block (53) are inserted and are located jack (41) and fix corrugated plate (4).