A safety device for advanced water exploration and release with a clamping assembly
By designing clamping components and multi-stage buffering systems in the advance water release safety device, the problems of easy offset and poor protection effects of drill pipes are solved, and higher safety and working efficiency are achieved.
Patent Information
- Application Number
- CN202421539450.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The existing advance water release safety device is not convenient to clamp the drill pipe during use, resulting in the drill pipe being easily displaced angle and position, and lacks multi-stage buffering function, which reduces the protection effect.
A leading water release safety device with a clamping assembly is designed, and the drill pipe is clamped by a second connecting rod and a clamping plate. The limit and direction control of the drill pipe is achieved by using the first motor and the first connecting rod, and multi-stage buffering is achieved through the guide block and the damper.
This device can effectively prevent the drill pipe from being offset in angle and position during the working process, and improve the protection effect through multi-stage buffering, which significantly improves the safety and working efficiency of the drill pipe.
Smart Images
Figure CN222701927U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of advanced exploration and release, in particular to an advanced exploration and release water safety device with a clamping component. Background Art
[0002] In the process of tunnel excavation and water exploration, the advanced exploration method is used to find out the specific spatial position and condition of water bodies such as the top and bottom plates, side walls and front of the mining working face, etc., in order to make necessary preparations for the effective prevention and control of mine water. Water release means that in order to prevent water disasters, water bodies are released by safe methods such as drilling after the situation is explored. However, when the drill rod encounters water accumulation, the pressure of the water accumulation will push the drill bit outward, resulting in an "archery" situation, which seriously affects the personal safety of the workers. At this time, a safety device is needed;
[0003] The authorization announcement number CN218454715U provides a tunnel excavation advance water exploration and release safety device, which belongs to the field of tunnel excavation water exploration technology, including a fixed seat, a fixed frame is arranged above the fixed seat, a support plate is fixedly installed on the upper surface of the fixed seat, and two dampers are fixedly installed on the left side of the support plate, and the telescopic end of each damper is fixedly connected to the right side of the fixed frame, and the outer surface of each damper is sleeved with a buffer spring, and the left and right ends of each buffer spring are fixedly connected to the side of the fixed frame and the support plate that are close to each other, and a drill rod is clamped inside the fixed frame. The tunnel excavation advance water exploration and release safety device, through the limit ring, cooperates with the guide rod and the clamping plate, when the drill rod is pushed to the right due to the accumulated water, the friction between the clamping plate and the drill rod can be used to clamp the drill rod to a certain extent, thereby preliminarily buffering the impact force caused by the accumulated water on the drill rod, so as to reduce the speed of the drill rod, make it difficult for the drill rod to be ejected outward, and ensure the safety of the staff.
[0004] The above-mentioned prior art solutions have the following defects: the existing safety device is not convenient for clamping and limiting the drill rod during use, which causes the drill rod to easily shift in angle and position during operation. At the same time, it does not have a multi-level buffering function, which reduces the protective effect of the device. Therefore, the utility model provides an advanced water exploration and release safety device with a clamping assembly to solve the above-mentioned problems. Utility Model Content
[0005] The purpose of the utility model is to provide an advance water exploration and release safety device with a clamping assembly to solve the problem proposed in the above background technology that it is inconvenient to clamp and limit the drill rod during use, which causes the drill rod to easily deviate in angle and position during operation, and at the same time, it does not have a multi-level buffering function, which reduces the protection effect of the device.
[0006] To achieve the above purpose, the utility model provides the following technical solutions: an advance water exploration and release safety device with a clamping assembly, comprising: a base, and a first support frame arranged on the upper side of the base, and a second support frame arranged on the inner side of the first support frame, and further comprising:
[0007] A guide block is installed on the outside of a second support frame, and a second damper is arranged on the right side of the second support frame, a first motor is arranged inside the second support frame, and a first connecting rod is connected to the left side of the first motor, a drill rod body is arranged on the left side of the first connecting rod, and a guide groove is opened in the middle of the drill rod body, a clamping assembly body is arranged on the left side of the second support frame, and a second motor is arranged at the front end of the second support frame.
[0008] Preferably, the clamping assembly body comprises a clamping plate installed on the left side of the second support frame, a second guide rod is arranged on the upper side of the clamping plate, and a second connecting rod is arranged on the lower end of the clamping plate.
[0009] Preferably, the clamping plate and the second guide rod are arranged to slide relative to each other, and the clamping plate and the drill rod body are arranged to engage relative to each other.
[0010] Preferably, the clamping plate is threadedly connected to the second connecting rod, and the threads at the front and rear ends of the second connecting rod are arranged opposite to each other.
[0011] Preferably, the first connecting rod is threadedly connected to the drill rod body, and the drill rod body and the second supporting frame are slidably arranged relative to each other.
[0012] Preferably, the guide block and the first support frame are arranged to slide relative to each other, and the longitudinal section of the guide block is a "T"-shaped structure.
[0013] Preferably, a first guide rod is connected to the lower end of the first support frame, and a first damper is provided on the right side of the first support frame.
[0014] Preferably, the first support frame and the first guide rod are arranged to slide relative to each other.
[0015] Compared with the prior art, the utility model has the following beneficial effects: the advance water exploration and release safety device with a clamping assembly is convenient for clamping and limiting the drill rod during use, so that the drill rod is not prone to angle and position deviation during operation, and has a multi-level buffering function, so that the protection effect of the device is improved and has a better protection effect, as shown in the following content:
[0016] 1. The second connecting rod cooperates with the clamping plate to drive the clamping plate to move inward on the left side of the second support frame, so that the clamping plate clamps the drill rod body inside it to prevent the drill rod body from being displaced during operation;
[0017] Furthermore, the first motor cooperates with the first connecting rod to push the drill rod body to the left on the left side of the second support frame, so that the drill rod body can advance the rock formation. At the same time, due to the guidance of the clamping plate, the drill rod body is not prone to angular deviation during operation, thereby ensuring the work quality.
[0018] 2. The guide block cooperates with the second damper to perform the first stage of buffering protection on the second support frame, so that the pressure of the accumulated water is initially buffered. At the same time, the first guide rod cooperates with the first damper to perform the second stage of buffering protection on the first support frame, thereby completing the multi-level buffering work of the device and improving the buffering protection effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0020] Figure 2 It is a schematic diagram of the side cross-sectional structure of the second connecting rod and the clamping plate of the utility model;
[0021] Figure 3 This is a schematic diagram of the side cross-sectional structure of the connection between the clamping plate and the drill rod body of the utility model;
[0022] Figure 4 This is a schematic diagram of the side cross-sectional structure of the guide block connected to the first support frame of the utility model;
[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model in top view.
[0024] In the figure: 1. base; 2. first guide rod; 3. first support frame; 4. first damper; 5. second support frame; 6. guide block; 7. second damper; 8. first motor; 9. first connecting rod; 10. drill pipe body; 11. guide groove; 12. clamping assembly body; 1201. clamping plate; 1202. second guide rod; 1203. second connecting rod; 13. second motor. DETAILED DESCRIPTION
[0025] 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.
[0026] See also Figure 1-5The utility model provides a technical solution: an advance water exploration and release safety device with a clamping assembly, comprising: a base 1, and a first support frame 3 arranged on the upper side of the base 1, and a second support frame 5 is arranged on the inner side of the first support frame 3, and also includes:
[0027] A guide block 6 is installed on the outside of the second support frame 5, and a second damper 7 is arranged on the right side of the second support frame 5, a first motor 8 is arranged inside the second support frame 5, and a first connecting rod 9 is connected to the left side of the first motor 8, a drill rod body 10 is arranged on the left side of the first connecting rod 9, and a guide groove 11 is opened in the middle of the drill rod body 10, a clamping assembly body 12 is arranged on the left side of the second support frame 5, and a second motor 13 is arranged at the front end of the second support frame 5, forming a complete safety device.
[0028] like Figure 1 , Figure 2 and Figure 3 As shown, the clamping assembly body 12 includes a clamping plate 1201 installed on the left side of the second support frame 5, and a second guide rod 1202 is arranged on the upper side of the clamping plate 1201, and a second connecting rod 1203 is arranged at the lower end of the clamping plate 1201, the clamping plate 1201 and the second guide rod 1202 are relatively slidably arranged, and the clamping plate 1201 and the drill rod body 10 are relatively engaged with each other, the clamping plate 1201 and the second connecting rod 1203 are relatively threadedly connected, and the threads at the front and rear ends of the second connecting rod 1203 are opposite to each other, the first connecting rod 9 is relatively threadedly connected to the drill rod body 10, and the drill rod body 10 and the second The support frame 5 is arranged to slide relatively, and the second motor 13 drives the second connecting rod 1203 to rotate on the left side of the second support frame 5, so that the second connecting rod 1203 pushes the clamping plate 1201 to move inward along the second guide rod 1202 and engage with the drill rod body 10, thereby completing the clamping and limiting work of the device. At the same time, the first motor 8 drives the first connecting rod 9 to rotate inside the drill rod body 10, so that the first connecting rod 9 pushes the drill rod body 10 to move to the left side to advance the rock formation. At this time, the drill rod body 10 is restricted by the clamping plate 1201 and is not prone to position and angle deviation, thereby improving the working efficiency of the device.
[0029] like Figure 1 , Figure 4 and Figure 5As shown, the guide block 6 is arranged to slide relative to the first support frame 3, and the longitudinal section of the guide block 6 is a "T"-shaped structure. The lower end of the first support frame 3 is connected to the first guide rod 2, and the right side of the first support frame 3 is provided with a first damper 4. The first support frame 3 and the first guide rod 2 are arranged to slide relative to each other. When the drill pipe body 10 encounters accumulated water, the pressure of the accumulated water will push the drill pipe body 10 to the right, so that the drill pipe body 10 pushes the second support frame 5 to move along the right side of the guide block 6. At this time, the second support frame 5 hits the second damper 7 to make it compress and rebound to provide the first section of buffering force to the left side. At the same time, the second support frame 5 drives the first support frame 3 to move to the right along the first guide rod 2 and hits the first damper 4 to make it compress and rebound to provide the second section of buffering force, thereby completing the multi-stage buffering protection work for the device.
[0030] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.
[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. An advance water detection and release safety device with a clamping assembly, comprising: A base (1), and a first support frame (3) arranged on the upper side of the base (1), and a second support frame (5) arranged on the inner side of the first support frame (3), characterized in that it also includes: A guide block (6) is mounted on the outside of a second support frame (5), and a second damper (7) is arranged on the right side of the second support frame (5); a first motor (8) is arranged inside the second support frame (5), and a first connecting rod (9) is connected to the left side of the first motor (8); a drill rod body (10) is arranged on the left side of the first connecting rod (9), and a guide groove (11) is opened in the middle of the drill rod body (10); a clamping assembly body (12) is arranged on the left side of the second support frame (5), and a second motor (13) is arranged at the front end of the second support frame (5).
2. The advance water exploration and release safety device with a clamping assembly according to claim 1, characterized in that: The clamping assembly body (12) comprises a clamping plate (1201) mounted on the left side of the second support frame (5), a second guide rod (1202) is arranged on the upper side of the clamping plate (1201), and a second connecting rod (1203) is arranged at the lower end of the clamping plate (1201).
3. The advance water exploration and release safety device with a clamping assembly according to claim 2, characterized in that: The clamping plate (1201) and the second guide rod (1202) are arranged to slide relative to each other, and the clamping plate (1201) and the drill rod body (10) are arranged to engage relative to each other.
4. The advance water exploration and release safety device with a clamping assembly according to claim 2, characterized in that: The clamping plate (1201) is threadedly connected to the second connecting rod (1203), and the threads at the front and rear ends of the second connecting rod (1203) are arranged opposite to each other.
5. The advance water exploration and release safety device with a clamping assembly according to claim 1, characterized in that: The first connecting rod (9) is threadedly connected to the drill rod body (10), and the drill rod body (10) and the second supporting frame (5) are slidably arranged relative to each other.
6. The advance water exploration and release safety device with a clamping assembly according to claim 1, characterized in that: The guide block (6) and the first support frame (3) are arranged to slide relative to each other, and the longitudinal section of the guide block (6) is a "T"-shaped structure.
7. The advance water exploration and release safety device with a clamping assembly according to claim 1, characterized in that: The lower end of the first support frame (3) is connected to a first guide rod (2), and a first damper (4) is arranged on the right side of the first support frame (3).
8. The advance water exploration and release safety device with a clamping assembly according to claim 7, characterized in that: The first support frame (3) and the first guide rod (2) are arranged to slide relative to each other.