CN216339327U - Slope excavation supporting device for hydraulic engineering - Google Patents

Abstract

The utility model belongs to the technical field of strutting arrangement and specifically relates to a slope excavation supporting device for hydraulic engineering relates to, and it is including being a plurality of anchor assembly of group that cyclic annular was arranged and connecting in a plurality of anchor assembly's protection network, anchor assembly including solid fixed ring, rotate connect in the drive ring on solid fixed ring top, set up in axial connecting piece, threaded connection between solid fixed ring and the drive ring in gu fixed ring inner wall and sliding connection in the drive ring inner wall the drilling rod, set up in gu fixed ring with circumference locating part between the drilling rod. This application has the effect that promotes supporting device installation effectiveness.

Description

Slope excavation supporting device for hydraulic engineering

Technical Field

The application relates to the field of supporting devices, in particular to a slope excavation supporting device for hydraulic engineering.

Background

At present, hydraulic engineering construction is a common construction type with frequent occurrence times, and in the process of hydraulic engineering construction, because the periphery of the hydraulic engineering is a slope generally, therefore, in the process of construction, particularly digging and chiseling, a side slope needs to be protected so as to avoid the problems of slow construction progress or personnel injury and the like caused by landslide and other conditions.

Through the retrieval, chinese utility model patent that application number is CN202021423932.4 discloses a side slope supporting structure for side slope ecological management, it is including inserting tight pole and backplate, the top of inserting tight pole is fixed with first waist plectane, the bottom of first waist plectane is fixed with two sets of nut seats, the top of first waist plectane is equipped with second waist plectane, locking bolt passes fixed orifices and first waist plectane and threaded connection in the nut seat, the top of second waist plectane is fixed with the supporting shoe, the top of supporting shoe is fixed with the chucking piece, the supporting plate cup joints on the chucking piece through the rectangular hole activity, be equipped with the locking mechanism who corresponds with the supporting plate on the chucking piece.

In view of the above-mentioned related technologies, the inventor believes that, in the above-mentioned solution, when the insertion rod is inserted into the ground, piling needs to be performed by an auxiliary tool, which is time-consuming, labor-consuming, and inefficient.

SUMMERY OF THE UTILITY MODEL

In order to promote supporting device's installation effectiveness, this application provides side slope excavation supporting device for hydraulic engineering.

The application provides a slope excavation supporting device for hydraulic engineering adopts following technical scheme:

slope excavation supporting device for hydraulic engineering, including being a plurality of anchor rod assembly of group that cyclic annular was arranged and connecting in a plurality of anchor rod assembly's protection network, anchor rod assembly including solid fixed ring, rotate connect in the drive ring on solid fixed ring top, set up in axial connecting piece, threaded connection between solid fixed ring and the drive ring in gu fixed ring inner wall and sliding connection in the drilling rod of drive ring inner wall, set up in gu fixed ring with circumference locating part between the drilling rod.

Preferably, the axial connecting piece is including seting up in gu fixed ring top end face just around its circumference extension spacing annular, coaxial fixed connection in the drive ring bottom just rotate connect in go-between in the spacing annular, spacing annular cross-section with the go-between cross-section all is the setting of T type.

Preferably, the circumferential limiting part comprises a limiting groove which is formed in the side wall of the drill rod and extends along the length direction of the drill rod, and a limiting block which is fixedly connected to the inner wall of the driving ring and is slidably connected to the limiting groove.

Preferably, the outer wall of the driving ring is provided with a plurality of insertion grooves extending along the radial direction of the driving ring, and the insertion grooves are internally inserted with rotating handles in a sliding manner.

Preferably, the bottom end of the drill rod is arranged in a conical shape.

Preferably, fixed ring outer wall bottom fixedly connected with a plurality of connecting rods of evenly arranging around its circumference, the connecting rod is followed fixed ring radially extends.

Preferably, the connecting rod is kept away from the equal fixedly connected with link of solid fixed ring's one end, protection network periphery department is equipped with a plurality of couples, the couple one-to-one is hung and is located the link.

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

1. under the cooperation of the fixing ring, the driving ring and the drill rod, when a protective net needs to be installed, a heavy object is pressed on the connecting rod on the outer wall of the fixing ring, the driving ring is rotated through the rotating handle, the drill rod which is in threaded connection with the fixing ring is driven to synchronously rotate under the cooperation of the circumferential limiting piece, the drill rod is driven to enter soil in the autorotation process under the threaded cooperation, the operation of workers is facilitated, and the situation that the drill rod is not easily loosened under the influence of external force after entering the soil is realized through the cooperation of the threads;

2. under the matching of the limiting ring groove and the connecting ring, the fixing ring and the driving ring are axially connected, so that the driving ring is more stable in connection with the fixing ring when driving the drill rod to rotate;

3. under the matching of the limiting groove and the limiting block, the circumferential relative position between the driving ring and the drill rod is limited, and the driving ring and the drill rod can move relatively in the axial direction in the process of driving the drill rod to rotate by the driving ring;

4. by arranging the insertion groove to be matched with the rotating handle, when the driving ring needs to be rotated, the force arm for applying force by a worker is increased by inserting the end part of the rotating handle into the insertion groove, and when the driving ring does not need to be used, the rotating handle in the insertion groove is taken out;

5. under the cooperation of the hanging ring and the hook, the protective net is convenient to disassemble and assemble.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a partial sectional view of the present embodiment.

Description of reference numerals: 1. an anchor assembly; 2. a protective net; 3. a fixing ring; 4. a drive ring; 5. an axial connector; 6. a drill stem; 7. a circumferential limit piece; 8. a limiting ring groove; 9. a connecting ring; 10. a limiting groove; 11. a limiting block; 12. inserting grooves; 13. rotating the handle; 14. a connecting rod; 15. hanging a ring; 16. and (4) hanging hooks.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses side slope excavation supporting device for hydraulic engineering. Referring to fig. 1 and 2, the slope excavation supporting device for hydraulic engineering includes four sets of anchor rod assemblies 1 arranged in a matrix and a protective net 2 connected to the four sets of anchor rod assemblies 1.

Wherein, stock subassembly 1 includes solid fixed ring 3, rotates to be connected in solid fixed ring 3 top drive ring 4, set up in solid fixed ring 3 and the axial connecting piece 5 between drive ring 4, threaded connection in solid fixed ring 3 inner wall and sliding connection in the drilling rod 6 of drive ring 4 inner wall, set up in solid fixed ring 3 and the circumference locating part 7 between drilling rod 6, 6 bottoms of drilling rod are the taper setting.

Axial connector 5 is including offering in solid fixed ring 3 top end face and around its circumference extension spacing annular 8, coaxial fixed connection is in the 4 bottom of drive ring and rotates the go-between 9 of connecting in spacing annular 8, spacing annular 8 cross-section and go-between 9 cross-section all are the setting of T type, under the cooperation of spacing annular 8 and go-between 9, in order to carry out the ascending connection of axial between solid fixed ring 3 and the drive ring 4, so that when drive ring 4 drives drilling rod 6 and rotates, and the relation of connection between the solid fixed ring 3 is more stable.

The circumferential limiting part 7 comprises a limiting groove 10 which is arranged on the side wall of the drill rod 6 and extends along the length direction of the drill rod, and a limiting block 11 which is fixedly connected to the inner wall of the driving ring 4 and is slidably connected in the limiting groove 10, under the cooperation of the limiting groove 10 and the limiting block 11, the circumferential relative position between the driving ring 4 and the drill rod 6 is limited, and in the process that the driving ring 4 drives the drill rod 6 to rotate, the driving ring 4 and the drill rod 6 can move axially relative to each other.

In order to facilitate the working personnel to apply force to rotate the driving ring 4, the outer wall of the driving ring 4 is provided with a plurality of insertion grooves 12 extending along the radial direction of the driving ring, the insertion grooves 12 are internally inserted with rotating handles 13 in a sliding manner, when the driving ring 4 needs to be rotated, the end parts of the rotating handles 13 are inserted into the insertion grooves 12, the force arm of the force applied by the working personnel is increased, and when the driving ring 4 does not need to be used, the driving ring can be taken out through rotating the handles 13 in the insertion grooves 12.

Install protection network 2 for being convenient for, gu 3 outer wall bottom fixedly connected with of fixed ring four connecting rods 14 evenly arrange around its circumference, connecting rod 14 radially extends along fixed ring 3, and the equal fixedly connected with link 15 of one end that fixed ring 3 was kept away from to connecting rod 14, and protection network 2 four corners department all is equipped with couple 16, and couple 16 one-to-one is hung and is located link 15.

The implementation principle of slope excavation supporting device for hydraulic engineering of the embodiment of the application is as follows:

when needs are installed protection network 2, through pressing on the connecting rod 14 of solid fixed ring 3 outer wall with the heavy object, and rotate drive ring 4 through rotating handle 13, under the cooperation of circumference locating part 7, rotate in step with the drilling rod 6 that drives threaded connection in solid fixed ring 3, and under screw-thread fit, make drilling rod 6 attack in the soil at the in-process of rotation, make things convenient for the staff to operate, and through the cooperation of screw, make drilling rod 6 after attacking in the soil, be difficult for receiving the external force influence to take place not hard up the condition.

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 (7)

1. Slope excavation supporting device for hydraulic engineering, its characterized in that: including being a plurality of anchor rod set spares (1) of ring-shaped and connecting in protection network (2) of a plurality of anchor rod set spares (1), anchor rod set spare (1) including solid fixed ring (3), rotate connect in the drive ring (4) on solid fixed ring (3) top, set up in axial connecting piece (5), threaded connection between gu fixed ring (3) and drive ring (4) gu fixed ring (3) inner wall and sliding connection in drive ring (4) inner wall drilling rod (6), set up in gu fixed ring (3) with circumference locating part (7) between drilling rod (6).

2. The slope excavation supporting device for the hydraulic engineering according to claim 1, characterized in that: axial connecting piece (5) are including seting up in gu fixed ring (3) top end face just around spacing annular (8), the coaxial fixed connection of its circumference extension in drive ring (4) bottom and rotate connect in go-between (9) in spacing annular (8), spacing annular (8) cross-section with go-between (9) cross-section all is the T type setting.

3. The slope excavation supporting device for hydraulic engineering of claim 2, characterized in that: the circumferential limiting part (7) comprises a limiting groove (10) which is formed in the side wall of the drill rod (6) and extends along the length direction of the drill rod, and a limiting block (11) which is fixedly connected to the inner wall of the driving ring (4) and is connected to the limiting groove (10) in a sliding mode.

4. The slope excavation supporting device for the hydraulic engineering according to claim 1, characterized in that: the outer wall of the driving ring (4) is provided with a plurality of insertion grooves (12) extending along the radial direction of the driving ring, and rotating handles (13) are inserted into the insertion grooves (12) in a sliding mode.

5. The slope excavation supporting device for the hydraulic engineering according to claim 1, characterized in that: the bottom end of the drill rod (6) is arranged in a conical shape.

6. The slope excavation supporting device for the hydraulic engineering according to claim 1, characterized in that: the fixed ring (3) outer wall bottom fixedly connected with a plurality of connecting rods (14) evenly arranged around the circumference of the fixed ring, and the connecting rods (14) are arranged along the radial extension of the fixed ring (3).

7. The slope excavation supporting device for hydraulic engineering of claim 6, characterized in that: keep away from connecting rod (14) the equal fixedly connected with link (15) of one end of solid fixed ring (3), protection network (2) outer fringe department is equipped with a plurality of couples (16), couple (16) one-to-one is hung and is located link (15).

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