CN218779497U

CN218779497U - Rock-soil foundation pit construction side slope supporting mechanism

Info

Publication number: CN218779497U
Application number: CN202222407602.1U
Authority: CN
Inventors: 毛孟辉
Original assignee: Shenmu Xiangheshun Mine Support Material Co ltd
Current assignee: Shenmu Xiangheshun Mine Support Material Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-03-31
Anticipated expiration: 2032-09-07

Abstract

The utility model relates to a excavation supporting technology field discloses a ground foundation ditch construction side slope supporting mechanism, the on-line screen storage device comprises a base, run through on the bottom outer wall of base and install the solid fixed cylinder, the inside of solid fixed cylinder is connected with the promotion subassembly through the bearing, the bottom of promotion subassembly is connected with the circular block through the bearing, it has first connecting rod to articulate on the lateral wall of circular block, the slip joint has the movable block on the bottom inner wall of solid fixed cylinder, the one end and the movable block of first connecting rod are articulated mutually, the toper pole is installed to the one end of movable block, the one end rotation of base is connected with the support curb plate, install the U-shaped frame on the top outer wall of base, the internally mounted of U-shaped frame has angle adjusting part, through the solid fixed cylinder that sets up, the promotion subassembly, first connecting rod, movable block and toper pole, the solid fixed cylinder inserts the underground, it drives the removal piece through first connecting rod to rotate the promotion subassembly, the movable block drives the toper pole and stretches out the solid fixed cylinder and inserts in the soil, thereby promote the stability of base.

Description

Rock-soil foundation pit construction side slope supporting mechanism

Technical Field

The utility model relates to a excavation supporting technical field, in particular to ground foundation ditch construction side slope supporting mechanism.

Background

Through retrieval chinese patent No. CN212835410U discloses a ground foundation ditch construction side slope supporting device, including the bracing piece, the bracing piece lower extreme is pegged graft in the base, the base bilateral symmetry is pegged graft there is the steel nail, horizontal threaded connection has feed screw in the middle of the base, feed screw rotates near the one end of bracing piece and is connected with the arc separation blade, bracing piece top fixedly connected with go-between, upper end of the support bar fixedly connected with second fixation clamp, second fixation clamp one side rotates and is connected with first connecting rod, the first connecting rod other end rotates and is connected with the pin, the pin both ends are all rotated and are connected with the second connecting rod, one side that first connecting rod was kept away from to the second connecting rod rotates and is connected with right angle template, the utility model discloses a set up the base at the bracing piece lower extreme, make the bracing piece reach stably in the course of work, through set up the steel nail in the base both sides, can make the base pass through the steel nail fix in the bottom surface, because the base is great with ground area of contact, so the problem of sinking can not appear.

Ground foundation ditch contains more grit, only uses the steel nail unable adjustment base fastness low among the prior art, has the problem of potential safety hazard, based on this, the utility model designs a ground foundation ditch construction side slope support mechanism to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ground foundation ditch construction side slope support mechanism to the problem that the use steel nail unable adjustment base fastness is low is proposed in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ground foundation ditch construction side slope support mechanism, includes the base, run through on the bottom outer wall of base and install solid fixed cylinder, gu fixed cylinder's inside is connected with the promotion subassembly through the bearing, the bottom that promotes the subassembly is connected with the circular block through the bearing, it has first connecting rod to articulate on the lateral wall of circular block, it has the movable block to slide the joint on solid fixed cylinder's the bottom inner wall, the one end of first connecting rod with the movable block is articulated mutually, the bell rod is installed to the one end of movable block, the one end of base is rotated and is connected with the support curb plate, install the U-shaped frame on the top outer wall of base, the internally mounted of U-shaped frame has angle adjusting component, install the rectangle piece on angle adjusting component's the lateral wall, the one end of rectangle piece articulates there is the second connecting rod, the one end of second connecting rod with the support curb plate is articulated mutually.

Preferably, the pushing assembly comprises a first threaded rod and a connecting block, the first threaded rod is connected with the fixed cylinder through a bearing, the connecting block is located at the top end of the first threaded rod, and the bottom end of the first threaded rod is connected with the round block through a bearing.

Preferably, the angle adjusting component comprises a second threaded rod, a third threaded rod, a first belt pulley and a second belt pulley, the second threaded rod and the third threaded rod are respectively connected with the U-shaped frame through a bearing, the first belt pulley is located at the bottom end of the second threaded rod, the second belt pulley is located at the bottom end of the third threaded rod, the first belt pulley is connected with the second belt pulley through a transmission belt, and the rectangular blocks are respectively located on the side walls of the second threaded rod and the third threaded rod.

Preferably, a sliding groove is formed in the inner wall of the bottom of the fixed cylinder, and the moving block is in sliding clamping connection with the sliding groove.

Preferably, an auxiliary rod is hinged to one side wall of the supporting side plate.

Preferably, a connecting frame is hinged to one side wall of the U-shaped frame, and one end of the auxiliary rod is in sliding clamping connection with the connecting frame.

Preferably, the outer wall of the top of the base is provided with a fixing hole in a penetrating manner.

The utility model discloses a technological effect and advantage:

1. through the fixed cylinder, the promotion subassembly, first connecting rod, movable block and the toper pole that set up, the fixed cylinder inserts the underground, rotates the promotion subassembly and drives the removal piece through first connecting rod and remove, and the movable block drives the toper pole and stretches out the fixed cylinder and insert in soil to promote the stability of base.

2. Through angle adjusting subassembly, rectangular block and the second connecting rod that sets up, turned angle adjusting subassembly drives the rectangular block and removes, and the rectangular block drives through the second connecting rod and supports curb plate laminating foundation ditch slope to be convenient for adjust according to the foundation ditch slope.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the U-shaped frame of the present invention.

Fig. 3 is a cross-sectional view of the three-dimensional structure of the fixing cylinder of the present invention.

In the figure: 1. a base; 2. supporting the side plates; 3. a U-shaped frame; 4. an angle adjustment assembly; 41. a second threaded rod; 42. a third threaded rod; 43. a first pulley; 44. a second pulley; 5. a rectangular block; 6. a second link; 7. a fixed cylinder; 8. a pushing assembly; 81. a first threaded rod; 82. connecting blocks; 9. a first link; 10. a moving block; 11. a tapered rod; 12. a chute; 13. an auxiliary lever; 14. a connecting frame; 15. a fixing hole; 16. a circular block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a rock soil foundation pit construction side slope supporting mechanism as shown in fig. 1-3, including base 1, run through on the bottom outer wall of base 1 and install solid fixed cylinder 7, solid fixed cylinder 7's inside is connected with promotion subassembly 8 through the bearing, the bottom of promotion subassembly 8 is connected with circular block 16 through the bearing, promotion subassembly 8 includes first threaded rod 81 and connecting block 82, first threaded rod 81 is connected with solid fixed cylinder 7 through the bearing, connecting block 82 is located the top of first threaded rod 81, the bottom of first threaded rod 81 is connected with circular block 16 through the bearing, it has first connecting rod 9 to articulate on circular block 16's the lateral wall, it has movable block 10 to slide the joint on solid fixed cylinder 7's the bottom inner wall, spout 12 has been seted up on solid fixed cylinder 7's the bottom inner wall, movable block 10 and spout 12 slip joint, the one end of first connecting rod 9 is articulated mutually with movable block 10, tapered rod 11 is installed to the one end of movable block 10, use tools rotation connecting block 82 and drive first connecting block 81 rotation, it has the rotation of rectangular block 894 angle adjustment subassembly to support 5 to pass through the top of rectangular block 3 one end of the articulated curb plate that the rectangular block 5 that the bottom outer wall supports the support subassembly 5, the bottom of base 5, the one end of the articulated connection of rectangular block 3 one end of supporting assembly 5, the rectangular block 3 one end of supporting side wall is connected with the rectangular block 5, the articulated connection piece 894 that the rectangular block 5 is installed, the rectangular block 5 one end of the supporting side wall of the rectangular block is connected with the rectangular block 5.

In this embodiment, the angle adjusting assembly 4 includes a second threaded rod 41, a third threaded rod 42, a first belt pulley 43 and a second belt pulley 44, the second threaded rod 41 and the third threaded rod 42 are respectively connected with the U-shaped frame 3 through a bearing, the first belt pulley 43 is located at the bottom end of the second threaded rod 41, the second belt pulley 44 is located at the bottom end of the third threaded rod 42, the first belt pulley 43 is connected with the second belt pulley 44 through a transmission belt, the rectangular block 5 is respectively located on the side walls of the second threaded rod 41 and the third threaded rod 42, the second threaded rod 41 is rotated to drive the first belt pulley 43 to rotate, the first belt pulley 43 drives the second belt pulley 44 to rotate through the transmission belt, the second belt pulley 44 drives the third threaded rod 42 to rotate, so that the rectangular block 5 moves to drive the support side plate 2 through the second connecting rod 6 to adjust the inclination angle.

In this embodiment, a side wall of the supporting side plate 2 is hinged with an auxiliary rod 13, a side wall of the u-shaped frame 3 is hinged with a connecting frame 14, one end of the auxiliary rod 13 is slidably clamped with the connecting frame 14, and when the supporting side plate 2 is adjusted in angle, the auxiliary rod 13 is stretched and retracted through the connecting frame 14 to improve stability.

In this embodiment, the fixed orifices 15 have been seted up in running through on base 1's the top outer wall, and the steel nail runs through fixed orifices 15 and inserts the underground for base 1's stability is higher.

This practical theory of operation: the utility model relates to a ground foundation ditch construction side slope support mechanism, during the use, at first insert the underground with solid fixed cylinder 7, use tool rotates connecting block 82, makes the rotatory circular block 16 that drives of first threaded rod 81 remove, and circular block 16 drives movable block 10 through first connecting rod 9 and removes, and movable block 10 drives conical rod 11 and stretches out solid fixed cylinder 7 and insert soil, and the cooperation steel nail runs through fixed orifices 15 and inserts the underground, increases base 1's stability.

Rotate second threaded rod 41 and drive first belt pulley 43 and rotate, first belt pulley 43 passes through driving belt and drives second belt pulley 44 and third threaded rod 42 rotation, and second threaded rod 41 and third threaded rod 42 drive rectangular block 5 respectively and remove, and rectangular block 5 drives support curb plate 2 through second connecting rod 6 and adjusts inclination, fully contacts with the foundation ditch slope.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a ground foundation ditch construction side slope support mechanism, includes base (1), its characterized in that: the utility model discloses a support structure of a motor vehicle seat, including base (1), fixed cylinder (7), push assembly (8) are connected through the bearing in the inside of fixed cylinder (7), the bottom of push assembly (8) is connected with circular block (16) through the bearing, it has first connecting rod (9) to articulate on the lateral wall of circular block (16), it has movable block (10) to slide the joint on the bottom inner wall of fixed cylinder (7), the one end of first connecting rod (9) with movable block (10) are articulated mutually, toper pole (11) are installed to the one end of movable block (10), the one end swivelling joint of base (1) has support curb plate (2), install U-shaped frame (3) on the top outer wall of base (1), the internally mounted of U-shaped frame (3) has angle adjusting component (4), install rectangular block (5) on the lateral wall of angle adjusting component (4), the one end of rectangular block (5) articulates there is second connecting rod (6), the one end of second connecting rod (6) with support curb plate (2) are articulated mutually.

2. The rock-soil foundation pit construction side slope supporting mechanism of claim 1, characterized in that: the pushing assembly (8) comprises a first threaded rod (81) and a connecting block (82), the first threaded rod (81) is connected with the fixing barrel (7) through a bearing, the connecting block (82) is located at the top end of the first threaded rod (81), and the bottom end of the first threaded rod (81) is connected with the circular block (16) through a bearing.

3. The rock-soil foundation pit construction side slope support mechanism of claim 1, characterized in that: angle adjusting part (4) include second threaded rod (41), third threaded rod (42), first belt pulley (43) and second belt pulley (44), second threaded rod (41) with third threaded rod (42) respectively through the bearing with U-shaped frame (3) are connected, first belt pulley (43) are located the bottom of second threaded rod (41), second belt pulley (44) are located the bottom of third threaded rod (42), first belt pulley (43) through driving belt with second belt pulley (44) are connected, rectangular block (5) are located respectively second threaded rod (41) with on the lateral wall of third threaded rod (42).

4. The rock-soil foundation pit construction side slope supporting mechanism of claim 1, characterized in that: a sliding groove (12) is formed in the inner wall of the bottom of the fixed barrel (7), and the moving block (10) is in sliding clamping connection with the sliding groove (12).

5. The rock-soil foundation pit construction side slope support mechanism of claim 1, characterized in that: an auxiliary rod (13) is hinged to one side wall of the supporting side plate (2).

6. The rock-soil foundation pit construction side slope supporting mechanism of claim 5, characterized in that: articulated on a lateral wall of U-shaped frame (3) have connecting frame (14), the one end of auxiliary rod (13) with connecting frame (14) slip joint.

7. The rock-soil foundation pit construction side slope supporting mechanism of claim 1, characterized in that: the outer wall of the top of the base (1) is provided with a fixing hole (15) in a penetrating way.