Perforating device along highway

Abstract

The punching device along the highway comprises a power shell, a power cavity is formed in the power shell, and two threaded shafts are rotationally connected to the right end wall of the power cavity; the two threaded shafts are in threaded connection with the same punching shell, a lifting cavity is formed in the punching shell, the upper end wall of the lifting cavity is fixedly connected with a threaded sleeve, a threaded cavity is formed in the threaded sleeve, the threaded cavity is in threaded connection with a threaded plate, the threaded plate is fixedly connected with a sliding shaft sleeve, and the lower end face of the sliding shaft sleeve is fixedly connected with a connecting sleeve. The connecting sleeve is detachably and fixedly connected with a drill bit, a punching motor is fixedly arranged at the upper end of the punching shell, the punching motor is in power connection with a punching shaft, the other end of the punching shaft is slidably connected to the sliding cavity, and by starting the punching motor, the punching shaft, the sliding shaft sleeve, the connecting sleeve and the drill bit can be driven to rotate; and the threaded plate, the sliding shaft sleeve, the connecting sleeve and the drill bit are driven to move downwards through threads, and then the drill bit punches a road.

Description

Technical Field

[0001] The utility model relates to the field of highways, in particular to a drilling device along a highway. Background Art

[0002] In the roadbed construction of highway projects, it is generally necessary to drill holes in the road surface in order to install drainage systems, safety protection facilities, traffic monitoring and other facilities. In the process of drilling holes, equipment such as punching machines are needed, and multiple holes need to be drilled along a straight line during drilling to meet the needs of installing facilities. However, if the drilling is done manually, it is easy to be out of a straight line, and it is not convenient to perform mobile drilling. Utility Model Content

[0003] The purpose of the utility model is to provide a roadside drilling device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roadside punching device, comprising a power shell, a power cavity is arranged in the power shell, a power motor is fixedly arranged on the right end wall of the power cavity, the power motor is connected to a power shaft, the power shaft is fixedly connected to a power pulley, the right end wall of the power cavity is rotatably connected to two front-to-back symmetrical threaded shafts, the right end of the threaded shaft passes through the left end wall of the power cavity, the threaded shaft is fixedly connected to a driven pulley located in the power cavity, and a transmission belt is connected between the two driven pulleys and the power pulley;

[0005] The cam is provided with a plurality of guide wheels, and the guide wheels are provided with a plurality of guide wheels, and the guide wheels are provided with a plurality of guide wheels, and the guide wheels are provided with a plurality of guide wheels, and the guide wheels are provided with a plurality of guide wheels.

[0006] Four evenly distributed first connecting rods are fixedly provided on the lower end surface of the power shell, and universal wheels are provided on the lower sides of the first connecting rods, and the power shell can be driven to move by the universal wheels.

[0007] The upper end surface of the power shell is fixedly connected to two front-to-back symmetrical second connecting rods, and the two second connecting rods are fixedly connected to the same top plate.

[0008] The right end surface of the top plate is fixedly connected with two front-to-back symmetrical handles, and a user holding the handles can push the power shell to move.

[0009] The threaded shaft is provided with a hole with an opening on the left side, so that another threaded shaft can be installed and connected, thereby extending the threaded shaft to meet the needs of punching holes of different lengths.

[0010] The universal wheel is lower than the drill bit.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model can drive the threaded shaft to rotate through the power motor, power shaft, power pulley, driven pulley and transmission belt, and then drive the punching shell to move through the thread, so as to ensure that the multiple holes drilled by the punching shell are located in the same straight line, thereby ensuring the uniformity of the punching, avoiding the punching error caused by the movement error, and through the hole set in the threaded shaft, another threaded shaft can be installed on the previous threaded shaft, so as to achieve the extension of the threaded shaft, so as to meet the punching requirements of different lengths;

[0013] By setting up the drilling motor, drilling shaft, threaded sleeve, threaded plate and sliding sleeve, when the drilling motor is started to drive the drilling shaft to rotate, the threaded connection between the threaded plate and the threaded cavity in the threaded sleeve can be achieved. Then, when the drilling shaft drives the threaded plate and the sliding sleeve to rotate, the threaded plate, the sliding sleeve and the connecting sleeve can be driven to move downward through the thread, thereby driving the detachable drill bit to rotate and move downward at the same time, thereby realizing drilling of the road. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an overall three-dimensional schematic diagram of a highway drilling device proposed in the utility model;

[0015] Figure 2 A three-dimensional schematic diagram of a right-side drilling device for a highway proposed in the utility model;

[0016] Figure 3 This is a schematic diagram of the interior of a highway drilling device in cross section proposed in the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the power shell part of a highway drilling device proposed in the utility model;

[0018] Figure 5 for Figure 4 A top view of

[0019] Figure 6 This is a schematic diagram of the internal structure of a perforated shell part of a highway perforating device proposed in the utility model;

[0020] In the figure: 101, power shell; 102, first connecting rod; 103, universal wheel; 104, power chamber; 105, power motor; 106, power shaft; 107, power pulley; 108, threaded shaft; 109, driven pulley; 111, transmission belt; 112, second connecting rod; 113, top plate; 114, handle; 115, punching shell; 116, lifting chamber; 117, threaded sleeve; 118, punching motor; 119, punching shaft; 121, threaded chamber; 122, threaded plate; 123, sliding sleeve; 124, sliding chamber; 125, connecting sleeve; 126, drill bit. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] See also Figure 1-6 The utility model provides a technical solution: a punching device along a highway, comprising a power shell 101, a power chamber 104 is arranged in the power shell 101, a power motor 105 is fixedly arranged on the right end wall of the power chamber 104, the power motor 105 is connected to a power shaft 106, the power shaft 106 is fixedly connected to a power pulley 107, the right end wall of the power chamber 104 is rotatably connected to two front-to-back symmetrical threaded shafts 108, the right end of the threaded shaft 108 passes through the left end wall of the power chamber 104, the threaded shaft 108 is fixedly connected to a driven pulley 109 located in the power chamber 104, and a transmission belt 111 is connected between the two driven pulleys 109 and the power pulley 107;

[0024] The two threaded shafts 108 are threadedly connected to the same punching shell 115, and the punching shell 115 is provided with a lifting chamber 116 with a lower opening, and the upper end wall of the lifting chamber 116 is fixedly connected to a threaded sleeve 117, and a threaded chamber 121 is provided in the threaded sleeve 117, and the threaded chamber 121 is threadedly connected to a threaded plate 122, and the threaded plate 122 is fixedly connected to a sliding sleeve 123 whose lower end passes through the lower end wall of the threaded chamber 121, and the lower end surface of the sliding sleeve 123 is fixedly connected to a connecting sleeve 125, and a sliding chamber 124 is provided in the sliding sleeve 123, and the connecting sleeve 125 is detachably fixedly connected to the drill bit 1 26. A punching motor 118 is fixedly provided on the upper end of the punching shell 115. The punching motor 118 is poweredly connected to a punching shaft 119 whose other end is slidably connected to the sliding cavity 124. By starting the punching motor 118, the punching shaft 119, the sliding sleeve 123, the connecting sleeve 125 and the drill bit 126 can be driven to rotate. The sliding sleeve 123 drives the threaded plate 122 to rotate, and then drives the threaded plate 122, the sliding sleeve 123, the connecting sleeve 125 and the drill bit 126 to move downward through the thread, so that the drill bit 126 can drill holes on the road.

[0025] Four evenly distributed first connecting rods 102 are fixedly disposed on the lower end surface of the power shell 101 , and universal wheels 103 are disposed on the lower side of the first connecting rods 102 , and the power shell 101 can be driven to move by the universal wheels 103 .

[0026] The upper end surface of the power shell 101 is fixedly connected to two front-to-back symmetrical second connecting rods 112 , and the two second connecting rods 112 are fixedly connected to the same top plate 113 .

[0027] The right end surface of the top plate 113 is fixedly connected with two front-to-back symmetrical handles 114 , and a user holding the handles 114 can push the power shell 101 to move.

[0028] The threaded shaft 108 is provided with a hole with an opening on the left side, so that another threaded shaft 108 can be installed and connected, thereby extending the threaded shaft 108 to meet the needs of drilling holes of different lengths.

[0029] The universal wheel 103 is lower than the drill bit 126 .

[0030] Working principle:

[0031] When in use, the user holds the handle 114 and pushes the power housing 101 to move through the universal wheel 103, thereby driving the power housing 101 to move to the work station where a hole needs to be punched, and then rotates the power housing 101 so that the threaded shaft 108 is parallel to the line connecting the centers of the holes to be punched, so that the punching motor 118 is located on the line connecting the centers of the holes to be punched. At this time, drill bits 126 of different specifications are installed on the connecting sleeve 125 according to the size of the holes to be punched.

[0032] When drilling, the power motor 105 is started to drive the power shaft 106 to rotate, and then the power pulley 107 is driven to rotate, and the driven pulley 109 and the threaded shaft 108 are driven to rotate through the transmission belt 111. The two threaded shafts 108 rotate and drive the drilling shell 115 to move to the position where the drill bit 126 is located directly above the position where the hole needs to be drilled. At this time, the drilling motor 118 is started to drive the drilling shaft 119 to rotate, and then the sliding sleeve 123 and the threaded plate 122 are driven to rotate, and then the drill bit 126 is driven to rotate through the connecting sleeve 125;

[0033] At the same time, through the spiral restriction of the threaded cavity 121 in the threaded sleeve 117, the threaded plate 122 rotates and moves downward, thereby driving the drill bit 126 to rotate and move downward to drill holes in the road. After the drilling is completed, the drilling motor 118 is started to drive the drilling shaft 119 to reverse, thereby driving the drill bit 126 to reset;

[0034] Then start the power motor 105 to drive the punching shell 115 to move to the next position where a hole needs to be punched, ensuring that the holes punched are located in the same straight line. When the threaded shaft 108 is not long enough, another threaded shaft 108 is fixedly installed through the hole of the previous threaded shaft 108, which is suitable for punching requirements of different lengths.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roadside drilling device, comprising a power shell (101), characterized in that: A power chamber (104) is provided in the power shell (101), a power motor (105) is fixedly provided on the right end wall of the power chamber (104), the power motor (105) is connected to a power shaft (106) in power, the power shaft (106) is fixedly connected to a power pulley (107), the right end wall of the power chamber (104) is rotatably connected to two front-to-back symmetrical threaded shafts (108), the right end of the threaded shaft (108) passes through the left end wall of the power chamber (104), the threaded shaft (108) is fixedly connected to a driven pulley (109) located in the power chamber (104), and a transmission belt (111) is connected between the two driven pulleys (109) and the power pulley (107); The two threaded shafts (108) are threadedly connected to the same perforated shell (115), the perforated shell (115) is provided with a lifting chamber (116) with a lower opening, the upper end wall of the lifting chamber (116) is fixedly connected to a threaded sleeve (117), the threaded sleeve (117) is provided with a threaded chamber (121), the threaded chamber (121) is threadedly connected to a threaded plate (122), the threaded plate (122) is fixedly connected to a threaded plate (122) having a lower end penetrating through the lower end of the threaded chamber (121). A sliding sleeve (123) is provided on the wall, a connecting sleeve (125) is fixedly connected to the lower end surface of the sliding sleeve (123), a sliding cavity (124) is provided in the sliding sleeve (123), a drill bit (126) is detachably fixedly connected to the connecting sleeve (125), a punching motor (118) is fixedly provided on the upper end of the punching shell (115), and the punching motor (118) is motively connected to a punching shaft (119) whose other end is slidably connected to the sliding cavity (124).

2. A roadside punching device according to claim 1, characterized in that: Four evenly distributed first connecting rods (102) are fixedly provided on the lower end surface of the power shell (101), and a universal wheel (103) is provided on the lower side of the first connecting rod (102).

3. A roadside punching device according to claim 2, characterized in that: The upper end surface of the power shell (101) is fixedly connected to two front-to-back symmetrical second connecting rods (112), and the two second connecting rods (112) are fixedly connected to the same top plate (113).

4. A roadside punching device according to claim 3, characterized in that: The right end surface of the top plate (113) is fixedly connected to two front-to-back symmetrical handles (114).

5. A roadside punching device according to claim 4, characterized in that: The threaded shaft (108) is provided with a hole with a left opening, which can be installed and connected with another threaded shaft (108), thereby extending the threaded shaft (108).

6. A roadside punching device according to claim 5, characterized in that: The universal wheel (103) is lower in height than the drill bit (126).

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