CN218479648U

CN218479648U - Road protection structure for highway engineering construction

Info

Publication number: CN218479648U
Application number: CN202222238992.4U
Authority: CN
Inventors: 吕天宇; 王功赫; 李栋衍; 朱明�; 于海明; 袁波
Original assignee: Shandong Hi Speed Maintenance Group Co Ltd
Current assignee: Shandong Hi Speed Maintenance Group Co Ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-02-14
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to a road protective structure that highway engineering construction was used, it includes the warning railing, is used for supporting two supporting seats of warning railing and is used for supporting two bracing pieces of warning railing, two the bracing piece divides the both sides of locating the warning railing, bracing piece one end movable mounting is on warning railing, the other end and ground butt, install the locking piece that is used for injecing the bracing piece removal on the warning railing. This application has the effect that improves the stability that protective structure placed.

Description

Road protection structure for highway engineering construction

Technical Field

The application relates to the field of highway engineering, in particular to a road protection structure for highway engineering construction.

Background

The road protection structure is a guard rail, a protection pier and other structures used for isolating pedestrians from a construction site in the highway construction process so as to prevent the pedestrians from entering the construction site by mistake.

Among the related art, a road guardrail, refer to fig. 1, including the warning railing 100 and two supporting seats 200 of vertical setting, two supporting seats 200 are located the both ends of warning railing 100 below separately, and the diapire fixed connection of the roof of supporting seat 200 and warning railing 100 to support warning railing 100.

The protective guard is supported by only two bases, and the protective guard is easy to shake or even topple under the collision of wind power and pedestrians, so that potential safety hazards are brought to road construction.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability that protective structure placed, this application provides a road protective structure that highway engineering construction was used.

The application provides a road protection structure for highway engineering construction adopts following technical scheme:

the utility model provides a road protective structure that highway engineering construction was used, includes the warning railing, is used for supporting two supporting seats of warning railing and is used for supporting two bracing pieces of warning railing, two the both sides of warning railing are located to the bracing piece branch, bracing piece one end movable mounting is on warning railing, the other end and ground butt, install the locking piece that is used for injecing the bracing piece removal on the warning railing.

Through adopting above-mentioned technical scheme, place protective structure subaerial back, the bracing piece is supported the warning railing with firm support by locking piece limited position, and two bracing pieces support the warning railing jointly with two supporting seats, have improved the stability that the warning railing was placed.

Optionally, fixedly connected with loading board on the warning railing, install the sliding block on the loading board, the sliding block slides along vertical direction and loading board and is connected, bracing piece one end is articulated with the sliding block, and protective structure still includes the fixed subassembly that is used for locking the sliding block.

By adopting the technical scheme, when the protective structure needs to be stored, the sliding block slides towards the direction far away from the ground, so that the supporting rod is driven to be separated from the ground, and the protective structure is convenient to store; when protective structure need be used, rotate the bracing piece free end to the direction of keeping away from the warning railing, promote the sliding block downwards, fixed by fixed subassembly until the sliding block, two bracing pieces are at the effect under bracing warning railing of locking piece.

Optionally, fixed subassembly include with sliding block fixed connection's wedge with be used for with wedge joint complex fixed block, the fixed block slides with the warning railing and is connected, when the bracing piece supported the warning railing, the wedge was fixed with the fixed block joint.

Through adopting above-mentioned technical scheme, promote the sliding block downwards, promote the fixed block, until fixed block and wedge joint cooperation, under fixed block and wedge effect, the sliding block is difficult to remove to the direction of keeping away from ground to make the bracing piece difficult and ground separation, improved the stability that the bracing piece supported.

Optionally, the locking piece is the baffle, baffle and sliding block fixed connection, when the bracing piece supported the warning railing, baffle and bracing piece butt to the restriction bracing piece free end rotates to the direction of keeping away from the warning railing.

Through adopting above-mentioned technical scheme, when bracing piece and baffle butt, the baffle blocks that the bracing piece continues to rotate to the free end that makes the bracing piece is difficult for continuing to remove to the direction of keeping away from the warning railing, has improved the stability that the bracing piece supported the warning guardrail.

Optionally, the locking piece is a connecting rod, one end of the connecting rod is hinged to one supporting rod, and the other end of the connecting rod is detachably connected with the other supporting rod.

Through adopting above-mentioned technical scheme, two spinal branch vaulting poles are connected to the connecting rod, make the free end of two spinal branch vaulting poles be difficult for removing to the direction of keeping away from each other to inject the position of bracing piece, improved the stability that the bracing piece supported warning guardrail.

Optionally, an accommodating cavity for accommodating the connecting rod is formed in the supporting rod hinged to the connecting rod.

Through adopting above-mentioned technical scheme, when protective structure needs to be accomodate, remove the connecting rod to holding the chamber, be convenient for accomodate protective structure.

Optionally, protective structure still includes the binding subassembly, the binding subassembly is including the bandage that is used for binding two bracing pieces, bandage one end and loading board fixed connection, the bandage other end can be dismantled with the loading board and be connected.

Through adopting above-mentioned technical scheme, the bandage ties up two bracing pieces together with the loading board, accomodates and the transportation in protective structure, and the free end of bracing piece is difficult to remove to the direction of keeping away from the loading board, is convenient for accomodate and transport protective structure.

Optionally, the bracing piece is provided with the multiunit, and every group bracing piece is provided with two, and the multiunit bracing piece is arranged along warning railing length direction in proper order.

Through adopting above-mentioned technical scheme, the warning railing is supported jointly to the multiunit bracing piece, has improved the stability that protective structure placed.

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

1. the warning handrail is at least provided with one group of supporting rods, each group of supporting rods comprises two supporting rods, the two supporting rods are respectively arranged on two sides of the warning handrail to support the warning handrail, and the supporting seat and the supporting rods support the warning handrail together, so that the placing stability of the protective structure is improved;

2. one end of the supporting rod, which is far away from the ground, is hinged with the sliding block, the sliding block is connected with the bearing plate in a sliding manner along the vertical direction, the bearing plate is fixedly connected with the warning railing, when the protective structure needs to be stored, the sliding block is pushed upwards to drive the supporting rod to move upwards, the free end of the supporting rod moves towards the direction close to the warning railing, and the supporting rod and the bearing plate are bound by the binding assembly, so that the protective structure is convenient to store;

3. protective structure is including the fixed subassembly that is used for restricting bracing piece turned angle's locking piece and restriction sliding block to remove, and in the protective structure use, locking piece and fixed subassembly play a role, make the articulated mast support warning railing firmly, have improved the stability that protective structure placed.

Drawings

Fig. 1 is an overall structural view of the related art;

FIG. 2 is a schematic view of the overall structure of embodiment 1 of the present application;

FIG. 3 is a partial structural view of the embodiment 1 of the present application, mainly showing the installation position of the support rod;

FIG. 4 is a partial structural view of embodiment 1 of the present application, mainly showing a fixing member;

FIG. 5 is a schematic view of the overall structure of embodiment 2 of the present application;

fig. 6 is a partial structural schematic view of embodiment 2 of the present application, mainly showing the locking member.

Description of the reference numerals:

100. a warning rail; 110. a frame; 120. a warning lever; 130. a bottom bar; 131. perforating; 132. a sliding groove; 200. a supporting seat; 300. a carrier plate; 310. a through groove; 320. a sliding block; 400. a fixing assembly; 410. a wedge block; 420. a fixed block; 421. a wedge-shaped groove; 422. a handle; 500. a support bar; 510. a first support bar; 511. an accommodating chamber; 520. a second support bar; 600. a locking member; 610. a baffle plate; 620. a connecting rod; 621. inserting grooves; 700. a binding assembly; 710. binding a belt; 720. a fixed hook; 730. a hooking ring.

Detailed Description

The present application is described in further detail below with reference to figures 2-6.

The embodiment of the application discloses road protection structure for highway engineering construction.

Example 1:

referring to fig. 2 and 3, the guard structure includes a warning rail 100, two support bases 200 for supporting the warning rail 100, three sets of support bars 500 for supporting the warning rail 100, a loading plate 300 for supporting the warning rail 100 and the support bars 500, a locking member 600 for locking the support bars 500, and a binding assembly 700 for binding the support bars 500 and the loading plate 300.

When the protective structure is stored, the binding assembly 700 binds the supporting rod 500 and the bearing plate 300 together, so that the protective structure is conveniently stored; when protective structure used, the binding subassembly 700 loosened bracing piece 500, locking piece 600 locked the position of bracing piece 500, and bracing piece 500 supports warning railing 100 with supporting seat 200 jointly, and protective structure is difficult for empting under wind-force or pedestrian's collision, has improved the stability that protective structure placed.

Referring to fig. 2, the warning rail 100 is a vertically disposed rail, and includes an inverted U-shaped frame 110, four vertically disposed warning rods 120, and a horizontally disposed bottom rod 130, where the bottom rod 130 and the frame 110 enclose a rectangular placement groove, and the four warning rods 120 are located in the placement groove and are sequentially arranged along the length direction of the bottom rod 130. The top wall of the warning rod 120 is welded to the frame 110, and the bottom wall of the warning rod 120 is welded to the bottom rod 130. The two supporting seats 200 are respectively disposed at two ends of the lower portion of the warning rail 100, and the top walls of the supporting seats 200 are welded and fixed to the bottom wall of the frame 110.

Referring to fig. 2, three bearing plates 300 are vertically arranged, the three bearing plates 300 and the four warning rods 120 are alternately arranged, the top wall of the bearing plate 300 is fixedly connected with the frame 110, and the bottom wall of the bearing plate 300 is fixedly connected with the bottom rod 130.

Referring to fig. 2 and 3, a through groove 310 is vertically formed at one end of the bearing plate 300 close to the bottom bar 130, a sliding block 320 is installed in the through groove 310, and the sliding block 320 is connected with a groove wall of the through groove 310 in a sliding manner along the vertical direction.

Referring to fig. 3 and 4, in order to define the moving position of the skid 320, a fixing assembly 400 is provided on the skid 320 and the warning rail 100. Fixed subassembly 400 includes the wedge 410 with the diapire fixed connection of sliding block 320 and is located the fixed block 420 of sill bar 130, fixed block 420 slides along the horizontal direction and is connected with sill bar 130, set up on the fixed block 420 with the wedge 421 of wedge 410 shape adaptation, fixedly connected with wears out sill bar 130's handle 422 on the fixed block 420, set up on sill bar 130 with lead to the perforation 131 of groove 310 intercommunication, set up on sill bar 130 and supply the glide groove 132 that handle 422 removed.

The sliding block 320 is pushed downwards until the wedge block 410 enters the bottom rod 130 through the through hole 131, the handle 422 is pushed at the moment, and the fixing block 420 is driven by the handle 422 to move towards the wedge block 410 until the wedge block 410 enters the wedge groove 421 on the fixing block 420 and abuts against the groove wall of the wedge groove 421. Under the abutting action of the groove walls of the wedge-shaped groove 421, the wedge block 410 is not easy to move away from the bottom rod 130, thereby limiting the position of the sliding block 320.

Referring to fig. 4, each sliding block 320 is provided with a set of support rods 500, each set of support rods 500 includes two support rods 500, the two support rods 500 are respectively disposed on two sides of the warning rail 100, one end of each support rod 500 is hinged to the side wall of the sliding block 320, and the other end of each support rod 500 abuts against the ground. The locking member 600 is a baffle plate 610, and two baffle plates 610 are provided, one baffle plate 610 corresponding to one support rod 500. The baffle 610 is located above the corresponding support rod 500, one end of the baffle 610 is fixedly connected with the side wall of the sliding block 320, and the other end of the baffle 610 is arranged obliquely downwards along the direction far away from the sliding block 320.

The free end of the supporting rod 500 moves towards the direction of the vertical plane far away from the warning rail 100, when the supporting rod 500 abuts against the baffle 610, the free end of the supporting rod 500 abuts against the ground, and the baffle 610 limits the rotating angle of the supporting rod 500, so that the stability of the protective structure is improved.

Referring to fig. 2 and 3, the binding assembly 700 includes a band 710, a fixing hook 720, and a hooking ring 730, the band 710 is an elastic rubber band in the present embodiment, and may be an elastic cloth, a band, etc. in other embodiments. One end of the strap 710 is fixedly connected to a sidewall of the carrier plate 300 facing the warning rod 120, and the other end is fixedly connected to the hooking ring 730. The fixing hook 720 is located under the strap 710 and is fixedly connected to the sidewall of the carrier plate 300.

When protective structure need accomodate, to the direction pulling handle 422 of keeping away from sliding block 320, make fixed block 420 and wedge 410 separation, upwards promote sliding block 320, sliding block 320 drives bracing piece 500 and upwards removes, and the roof that reaches sliding block 320 and the last cell wall butt that leads to groove 310. At this time, the free end of the supporting rod 500 moves toward the direction close to the loading plate 300 until the supporting rod 500 enters the through groove 310. The hooking ring 730 is pulled, so that after the strap 710 surrounds the bearing plate 300 for a circle, the hooking ring 730 is hung on the fixed hook 720, the elasticity of the strap 710 enables the fixed hook 720 and the hooking ring 730 to be difficult to separate, and meanwhile, the free end of the supporting rod 500 is difficult to separate from the through groove 310, so that the protective structure is convenient to store.

The implementation principle of the embodiment 1 of the application is as follows:

the hook ring 730 is removed from the fixing hook 720, the band 710 releases the support rod 500 and the loading plate 300, and the free end of the support rod 500 rotates in a direction away from the loading plate 300 until the support rod 500 is abutted by the baffle 610. Promote sliding block 320 downwards, in wedge 410 got into sill bar 130, promote handle 422, make fixed block 420 and wedge 410 peg graft the cooperation, place protective structure subaerial this moment, bracing piece 500 and supporting seat 200 support warning railing 100 jointly, have improved the stability that protective structure placed.

Example 2:

referring to fig. 5 and 6, the present embodiment is different from embodiment 1 in that the locking member 600 is a connecting rod 620. The two support rods 500 on the same sliding block 320 are named as a first support rod 510 and a second support rod 520, respectively, and the length of the first support rod 510 is greater than that of the second support rod 520. The side wall of the first support rod 510 facing the sliding block 320 is provided with an accommodating cavity 511, the connecting rod 620 is located in the accommodating cavity 511, one end of the connecting rod 620 far away from the sliding block 320 is hinged to the cavity wall of the accommodating cavity 511, the free end of the connecting rod 620 is provided with an insertion groove 621, and the second support rod 520 is in insertion fit with the insertion groove 621.

The connecting rod 620 is rotated, so that the connecting rod 620 is rotated in the direction away from the first supporting rod 510 at the free end, the bottom end of the second supporting rod 520 is in inserting connection with the inserting groove 621 on the connecting rod 620, the groove wall of the second supporting rod 520 far away from the first supporting rod 510 is abutted against the second supporting rod 520 through the inserting groove 621, the free end of the first supporting rod 510 and the free end of the second supporting rod 520 are not easy to move in the directions away from each other, and the placing stability of the protection structure is improved.

In other embodiments, the connecting rod 620 is provided with a weight block that is removably connected to the top wall of the connecting rod 620 by a threaded rod. After the protective structure is placed, the balancing weight is connected to the connecting rod 620, so that the gravity center of the protective structure is reduced, and the placement stability of the protective structure is improved.

The implementation principle of embodiment 2 of the present application is as follows:

the hook ring 730 is removed from the fixing hook 720, the strap 710 releases the supporting rod 500 and the loading plate 300, the free end of the supporting rod 500 rotates away from the loading plate 300, the connecting rod 620 rotates, and the second supporting rod 520 is inserted into the insertion groove 621. Promote sliding block 320 downwards, in wedge 410 got into sill bar 130, promote handle 422, make fixed block 420 and wedge 410 the cooperation of pegging graft, place protective structure subaerial this moment, bracing piece 500, connecting rod 620 and base support warning railing 100 jointly, have improved the stability that protective structure placed.

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 road protective structure that highway engineering construction was used, includes warning railing (100) and two supporting seats (200) that are used for supporting warning railing (100), its characterized in that: still including two bracing pieces (500) that are used for supporting warning railing (100), two the both sides of warning railing (100) are located to bracing piece (500) branch, bracing piece (500) one end movable mounting is on warning railing (100), the other end and ground butt, install locking piece (600) that are used for injecing bracing piece (500) removal on warning railing (100).

2. The road protection structure for highway engineering construction according to claim 1, wherein: fixedly connected with loading board (300) on warning railing (100), install sliding block (320) on loading board (300), sliding block (320) slide along vertical direction and loading board (300) and be connected, bracing piece (500) one end is articulated with sliding block (320), and protective structure is still including fixed subassembly (400) that are used for locking sliding block (320).

3. The road protection structure for highway engineering construction according to claim 2, wherein: fixed subassembly (400) include with sliding block (320) fixed connection's wedge (410) and be used for with wedge (410) joint complex fixed block (420), fixed block (420) slide with warning railing (100) and be connected, when bracing piece (500) support warning railing (100), wedge (410) are fixed with fixed block (420) joint.

4. The road protection structure for highway engineering construction according to claim 2, wherein: locking piece (600) are baffle (610), baffle (610) and sliding block (320) fixed connection, when bracing piece (500) support warning railing (100), baffle (610) and bracing piece (500) butt to restriction bracing piece (500) free end rotates to the direction of keeping away from warning railing (100).

5. The road protection structure for highway engineering construction according to claim 2, wherein: the locking piece (600) is a connecting rod (620), one end of the connecting rod (620) is hinged to one supporting rod (500), and the other end of the connecting rod is detachably connected with the other supporting rod (500).

6. The road protection structure for highway engineering construction according to claim 5, wherein: and the supporting rod (500) hinged with the connecting rod (620) is provided with an accommodating cavity (511) for accommodating the connecting rod (620).

7. The road protection structure for highway engineering construction according to claim 2, wherein: the protective structure further comprises a binding assembly (700), the binding assembly (700) comprises a binding band (710) for binding the two support rods (500), one end of the binding band (710) is fixedly connected with the bearing plate (300), and the other end of the binding band (710) is detachably connected with the bearing plate (300).

8. The road protection structure for highway engineering construction according to claim 1, wherein: the supporting rods (500) are provided with a plurality of groups, each group of supporting rods (500) is provided with two supporting rods, and the plurality of groups of supporting rods (500) are sequentially arranged along the length direction of the warning railing (100).