CN219220308U

CN219220308U - River course bank protection construction puncher

Info

Publication number: CN219220308U
Application number: CN202320765709.5U
Authority: CN
Inventors: 赵晓晔; 赵涛; 王男
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-06-20
Anticipated expiration: 2033-04-10

Abstract

The utility model provides a river slope protection construction perforating machine, which relates to the technical field of slope protection perforating and comprises a limiting bracket; the top side of the limiting support is connected with a movable hooking plate, one end of the movable hooking plate is in a hook-shaped structure, the top of the limiting support is connected with a manual bolt, and the manual bolt is connected with the movable hooking plate; the limiting support internally provided with a spline driving shaft and a punching drill bit, the bottom of the spline driving shaft is connected with the punching drill bit, and the top of the spline driving shaft is connected with the drilling machine. The drill bit is guided through the guide activity Kong Duida hole of the bottom of the limiting support, so that the drill bit moves downwards obliquely along the guide activity hole, the drill bit is prevented from moving, the drilling precision is guaranteed, the drilling and slope protection are vertical, when the drilling machine drives the drill bit to rotate through the spline driving shaft, the spring is used for applying the downward pressure to the plane bearing at the top of the drill bit, the manual pressure application through the drilling machine is not needed, the physical consumption of personnel is reduced, and the drill bit is affected by the pressure to realize the slope protection drilling operation.

Description

River course bank protection construction puncher

Technical Field

The utility model belongs to the technical field of slope protection punching, and particularly relates to a river slope protection construction punching machine.

Background

The river course bank protection is firstly to the fixed and protection of river course both sides soil, especially the soil and water conservation in water level fluctuation district, and secondly ecological, and the two complement each other and then form real ecological river course side slope, and river course construction bank protection construction is the slope structure of cement preparation mostly, when need carry out construction installation, need punch the bank protection, then carries out next operation again.

The current similar river course bank protection construction puncher is when using, and its self stability is relatively poor, receives the slope protection inclined plane to influence and lead to puncher downward displacement easily, influences the precision of punching to at the in-process of punching, need the manual rig of holding and exert down force, just can make the drill bit stretch into the bank protection and realize punching operation, great to staff's physical demands.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the river slope protection construction perforating machine, so that the problem that the perforating machine is easily influenced by slope protection slopes to cause downward displacement to influence the perforating precision when the existing river slope protection construction perforating machine is used, and in the perforating process, a drilling machine is required to be manually supported and downward pressure is applied, so that the labor consumption of staff is high is solved.

The purpose and the effect of the perforating machine for river channel slope protection construction are achieved by the following specific technical means:

the river course slope protection construction puncher comprises a limiting bracket; the top side of the limiting support is connected with a movable hooking plate, one end of the movable hooking plate is in a hook-shaped structure, the top of the limiting support is connected with a manual bolt, and the manual bolt is connected with the movable hooking plate; the spline driving shaft and the perforating bit are arranged in the limiting support, the bottom of the spline driving shaft is connected with the perforating bit, the top of the spline driving shaft is connected with the drilling machine, and the drilling machine is positioned at the top of the limiting support; and the outer side of the top of the perforating bit is sleeved with a plane bearing.

Further, a pedal is arranged at one end of the limiting support, the limiting support is in sliding contact with the movable hooking plate, a guide connecting frame is arranged at the top side of the limiting support, two sliding holes are formed in the movable hooking plate, and the bottom of the guide connecting frame is in sliding connection with the sliding holes.

Further, the screw hole is offered at the direction link top, and manual bolt threaded connection is in the screw, and manual bolt bottom contacts with movable hook board top side.

Further, a guiding movable hole is formed in the bottom of the limiting support, and the punching drill bit moves in the guiding movable hole.

Further, the top of the limiting support is provided with a rotary hole, the top end of the spline driving shaft is rotationally connected in the rotary hole, the top end of the punching bit is provided with a spline hole, and the bottom end of the spline driving shaft is slidably connected in the spline hole.

Further, the spline driving shaft is externally sleeved with a spring, the top end of the spring is contacted with the limiting support, and the bottom end of the spring is contacted with the top side of the planar bearing.

The beneficial effects are that:

1. the arrangement of the limit bracket and the movable hook plate is beneficial to carrying out sliding adjustment on the movable hook plate connected with the limit bracket according to the drilling requirements of different positions of the slope protection, so that the top end of the movable hook plate is hooked on the top of the slope protection, the limit bracket is pulled by the movable hook plate to prevent the limit bracket from sliding downwards, the feet of a worker step on the top of the pedal, the limit bracket is fixed, and the stability of the state of the limit bracket is ensured; and the setting of cooperation manual bolt, after the slip of movable hook board is adjusted and is accomplished, screw up manual bolt, link together movable hook board and spacing support fixed connection through manual bolt, guarantee movable hook board is fixed the effect to spacing support atress.

2. The guiding movable hole is arranged, so that the guiding is facilitated through the guiding movable Kong Duida drill bit at the bottom of the limiting support, the drilling bit moves downwards obliquely along the guiding movable hole, the drilling bit is prevented from moving, the drilling precision is ensured, and the drilling is vertical to the slope protection; and the setting of cooperation spline drive shaft, plane bearing and spring, when the rig passes through spline drive shaft drive drill bit and rotates, exert down force to drill bit top plane bearing through the spring, need not to manually exert pressure through the rig, reduce personnel's physical demands, make the drill bit receive the influence of pressure to realize bank protection drilling operation to reduce the coefficient of friction between spring and the drill bit through plane bearing, reduce drill bit rotation resistance.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic diagram of the overall axial side structure of a perforating machine for river slope protection construction;

fig. 2 is a schematic diagram of a connection structure between a limiting bracket and a perforating bit of the perforating machine for river slope protection construction;

fig. 3 is a schematic diagram of a shaft side structure of a limiting bracket of the riverway slope protection construction puncher;

fig. 4 is a schematic diagram of a movable hooking plate shaft side structure of the riverway slope protection construction puncher;

FIG. 5 is a schematic diagram of a spline drive shaft side structure of the riverway slope protection construction puncher;

fig. 6 is a schematic diagram of a connection structure between a perforating bit and a plane bearing of the perforating machine for river slope protection construction.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a limit bracket; 101. a turning hole; 102. guiding the movable hole; 103. a foot pedal; 104. a guide connecting frame; 1041. a screw hole; 2. a movable hook plate; 201. a slide hole; 3. a manual bolt; 4. a spline drive shaft; 5. a perforating drill bit; 501. a spline hole; 6. a planar bearing; 7. and (3) a spring.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1 to 6:

the utility model provides a river channel slope protection construction perforating machine, which comprises a limiting bracket 1;

the top side of the limiting support 1 is connected with a movable hook plate 2, one end of the movable hook plate 2 is in a hook-shaped structure, the top of the limiting support 1 is connected with a manual bolt 3, and the manual bolt 3 is connected with the movable hook plate 2; one end of the limit bracket 1 is provided with a pedal 103, the limit bracket 1 is in sliding contact with the movable hook plate 2, the top side of the limit bracket 1 is provided with a guide connecting frame 104, two sliding holes 201 are formed in the movable hook plate 2, the bottom of the guide connecting frame 104 is slidably connected in the sliding holes 201, the movable hook plate 2 connected with the limit bracket 1 can be slidably adjusted according to drilling requirements at different positions of a slope, the top end of the movable hook plate 2 is hooked on the top of the slope, the limit bracket 1 is pulled by the movable hook plate 2 to prevent the limit bracket 1 from sliding downwards, feet of a worker step on the top of the pedal 103, the limit bracket 1 is fixed, and the stability of the state of the limit bracket 1 is ensured; screw holes 1041 are formed in the top of the guide connecting frame 104, the manual bolts 3 are in threaded connection with the screw holes 1041, the bottom ends of the manual bolts 3 are in contact with the top sides of the movable hook plates 2, after the movable hook plates 2 are subjected to sliding adjustment, the manual bolts 3 are screwed down, the movable hook plates 2 are fixedly connected with the limiting support 1 through the manual bolts 3, and the forced fixing effect of the movable hook plates 2 on the limiting support 1 is guaranteed; the spline driving shaft 4 and the perforating bit 5 are arranged in the limiting bracket 1, the bottom of the spline driving shaft 4 is connected with the perforating bit 5, the top of the spline driving shaft 4 is connected with the drilling machine, and the drilling machine is positioned at the top of the limiting bracket 1; the outer side of the top of the perforating bit 5 is sleeved with a plane bearing 6.

Wherein, the bottom of the limit bracket 1 is provided with a guiding movable hole 102, and the punching drill bit 5 moves in the guiding movable hole 102; by adopting the technical scheme, the drilling bit 5 is guided through the guiding movable hole 102 at the bottom of the limiting bracket 1, so that the drilling bit 5 moves downwards obliquely along the guiding movable hole 102, the drilling bit 5 is prevented from moving, the drilling precision is ensured, and the drilling and slope protection are in a vertical state.

The top of the limit bracket 1 is provided with a rotary hole 101, the top end of a spline driving shaft 4 is rotationally connected in the rotary hole 101, the top end of a punching drill bit 5 is provided with a spline hole 501, the bottom end of the spline driving shaft 4 is slidably connected in the spline hole 501, a spring 7 is sleeved outside the spline driving shaft 4, the top end of the spring 7 is contacted with the limit bracket 1, and the bottom end of the spring 7 is contacted with the top side of a plane bearing 6; by adopting the technical scheme, when the drilling machine drives the drilling bit 5 to rotate through the spline driving shaft 4, the spring 7 applies a downward force to the plane bearing 6 at the top of the drilling bit 5, the manual pressure application through the drilling machine is not needed, the physical consumption of personnel is reduced, the drilling bit 5 is affected by the pressure to realize slope protection drilling operation, the friction coefficient between the spring 7 and the drilling bit 5 is reduced through the plane bearing 6, and the rotation resistance of the drilling bit 5 is reduced.

Specific use and action of the embodiment:

when the slope protection device is used, firstly, according to the drilling requirements of different positions of the slope protection, the movable hook plate 2 connected with the limit bracket 1 is subjected to sliding adjustment, so that the top end of the movable hook plate 2 is hooked on the top of the slope protection, the limit bracket 1 is pulled by the movable hook plate 2 to prevent the limit bracket 1 from sliding downwards, the feet of a worker step on the top of the pedal 103 to fix the limit bracket 1, and the state stability of the limit bracket 1 is ensured; after the movable hook plate 2 is completely adjusted in a sliding manner, the manual bolt 3 is screwed, the movable hook plate 2 is fixedly connected with the limiting support 1 through the manual bolt 3, and the forced fixing effect of the movable hook plate 2 on the limiting support 1 is guaranteed; the drilling machine is connected with the spline driving shaft 4, the drilling machine drives the drilling bit 5 to rotate through the spline driving shaft 4, the spring 7 is used for applying the downward pressure to the plane bearing 6 at the top of the drilling bit 5, manual pressure application through the drilling machine is not needed, physical consumption of personnel is reduced, the drilling bit 5 is guided through the guiding movable hole 102 at the bottom of the limiting support 1, the drilling bit 5 is affected by pressure and moves downwards obliquely along the guiding movable hole 102, the drilling bit 5 is prevented from moving, the drilling precision is guaranteed, the drilling and slope protection are enabled to be in a vertical state, the friction coefficient between the spring 7 and the drilling bit 5 is reduced through the plane bearing 6, and the rotation resistance of the drilling bit 5 is reduced.

Claims

1. River course bank protection construction puncher, its characterized in that: comprises a limit bracket (1); the top side of the limiting support (1) is connected with a movable hooking plate (2), one end of the movable hooking plate (2) is in a hook-shaped structure, the top of the limiting support (1) is connected with a manual bolt (3), and the manual bolt (3) is connected with the movable hooking plate (2); the limiting support (1) is internally provided with a spline driving shaft (4) and a punching drill bit (5), the bottom of the spline driving shaft (4) is connected with the punching drill bit (5), the top of the spline driving shaft (4) is connected with a drilling machine, and the drilling machine is positioned at the top of the limiting support (1); the plane bearing (6) is sleeved on the outer side of the top of the perforating drill bit (5).

2. The riverway slope protection construction puncher of claim 1, wherein: the utility model discloses a pedal structure, including spacing support (1), movable hook board (2), limiting support (1), running-board (103) are equipped with one end, limiting support (1) and movable hook board (2) sliding contact, and limiting support (1) top side is equipped with guide connection frame (104), and two slide holes (201) have been seted up to inside movable hook board (2), and guide connection frame (104) bottom sliding connection is in slide hole (201).

3. The riverway slope protection construction puncher of claim 2, wherein: screw holes (1041) are formed in the tops of the guide connecting frames (104), the manual bolts (3) are connected to the screw holes (1041) in a threaded mode, and the bottoms of the manual bolts (3) are in contact with the top sides of the movable hooking plates (2).

4. The riverway slope protection construction puncher of claim 1, wherein: the bottom of the limiting support (1) is provided with a guiding movable hole (102), and the punching drill bit (5) moves in the guiding movable hole (102).

5. The riverway slope protection construction puncher of claim 1, wherein: the top of the limiting support (1) is provided with a rotary hole (101), the top end of the spline driving shaft (4) is rotationally connected in the rotary hole (101), the top end of the punching drill bit (5) is provided with a spline hole (501), and the bottom end of the spline driving shaft (4) is slidably connected in the spline hole (501).

6. The riverway slope protection construction puncher of claim 1, wherein: the spline driving shaft (4) is externally sleeved with a spring (7), the top end of the spring (7) is contacted with the limiting support (1), and the bottom end of the spring (7) is contacted with the top side of the plane bearing (6).