Quick positioning and measuring device for blasting hole distribution

Abstract

The utility model relates to the technical field of blasting hole arrangement, in particular to a quick positioning and measuring device for blasting hole arrangement, which comprises a wall body and a blasting hole, the blasting hole is arranged on one side of the wall body, a propelling mechanism is arranged on one side of the wall body, a first limiting sleeve is arranged in the propelling mechanism, a second limiting sleeve is arranged on one side of the first limiting sleeve, and the second limiting sleeve is arranged on the other side of the wall body. A first limiting sleeve is arranged in the blast hole, a second limiting sleeve is arranged in the blast hole, a threaded rod is arranged between the first limiting sleeve and the second limiting sleeve, a sliding sleeve is arranged on the threaded rod, a connecting rod is arranged on one side of the sliding sleeve, a rotating disc is arranged at one end of the threaded rod, a measuring mechanism is arranged in the blast hole, a handrail is arranged in the measuring mechanism, a first fixing sleeve is arranged on the handrail, and a sliding rod is arranged on the first fixing sleeve.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of blast hole distribution, specifically to a quick positioning and measuring device for blast hole distribution. BACKGROUND

[0002] Blast hole distribution refers to drilling blast holes on a blast body according to specific blast requirements and geological conditions, filling explosives in the blast holes, and achieving the expected blast effect by controlling the arrangement and detonation sequence of the blast holes. A quick positioning and measuring device for blast hole distribution is needed during the blast hole distribution process.

[0003] However, the existing device has the following problems:

[0004] However, the existing quick positioning and measuring device for blast hole distribution cannot measure the hole depth in the blast hole according to the needs because it needs to measure the hole during the blast hole distribution process.

[0005] Therefore, to solve the above problems, a quick positioning and measuring device for blast hole distribution is proposed UTILITY MODEL CONTENT

[0006] The utility model aims to provide a quick positioning and measuring device for blast hole distribution to solve the problem of the existing quick positioning and measuring device for blast hole distribution mentioned in the background technology, which cannot measure the hole depth in the blast hole according to the needs because it needs to measure the hole during the blast hole distribution process.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a quick positioning and measuring device for blast hole distribution, comprising: a wall body and a blast hole, the wall body is provided with a blast hole on one side, the wall body is provided with a pushing mechanism on one side, the pushing mechanism is provided with a first limiting sleeve, the first limiting sleeve is provided with a second limiting sleeve on one side, and a threaded rod is arranged between the first limiting sleeve and the second limiting sleeve, a sliding sleeve is arranged on the threaded rod, a connecting rod is arranged on one side of the sliding sleeve, and a turntable is arranged at one end of the threaded rod, a measuring mechanism is arranged in the blast hole, a handrail is arranged in the measuring mechanism, a first fixing sleeve is arranged on the handrail, and a sliding rod is arranged on the first fixing sleeve.

[0008] Preferably, a second fixing sleeve is fixedly installed at one end of the sliding rod, and the second fixing sleeve is attached to the wall body on one side.

[0009] Preferably, a movable sleeve is movably installed on the sliding rod, and a telescopic rod is fixedly installed on one side of the movable sleeve.

[0010] Preferably, a limiting rod is movably installed on the telescopic rod, and a measuring scale is movably installed at the telescopic end of the telescopic rod, and one end of the measuring scale is movably installed in the blast hole.

[0011] Preferably, the first limiting sleeve is fixedly installed on the first fixed sleeve, the second limiting sleeve is fixedly installed on the second fixed sleeve, and the threaded rod is rotatably installed on the first limiting sleeve and the second limiting sleeve.

[0012] Preferably, the sliding sleeve is movably installed on the threaded rod, one end of the connecting rod is fixedly installed on the sliding sleeve, the other end of the connecting rod is fixedly installed on the movable sleeve, and the rotating disc is rotatably installed on one end of the threaded rod.

[0013] Preferably, the handrail is fixedly installed on the first fixed sleeve, one end of the sliding rod is fixedly installed on the first fixed sleeve, and the first fixed sleeve and the second fixed sleeve are fixedly connected through the sliding rod.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The measuring ruler can be driven to work in an extension mode according to needs through the setting of the advancing mechanism, the threaded rod is driven to rotate through the rotating disc in the mechanism, the sliding sleeve is driven to move through the threaded rod, the connecting rod is driven to move through the sliding sleeve, and then the measuring mechanism is driven to move through the connecting rod, and in this process, the threaded rod can be supported and limited by the first limiting sleeve and the second limiting sleeve, thereby improving the practicality of the device.

[0016] 2. The blasting hole can be measured through the setting of the measuring mechanism, the movable sleeve in the mechanism is driven to move on the sliding rod through the connecting rod in the advancing mechanism, the telescopic rod is driven to move through the sliding rod, the telescopic rod can be limited through the limiting rod in this process, and the blasting hole can be measured in depth through the telescopic rod, and in this process, the sliding rod can be supported by the first fixed sleeve and the second fixed sleeve, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the drawings needed to be used in the following description of the embodiments of the utility model will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the contents of the embodiments of the utility model and these drawings by those skilled in the art without any creative effort.

[0018] Figure 1 It is a structure front view schematic diagram of the utility model;

[0019] Figure 2 It is a structure front view schematic diagram of the main body of the utility model;

[0020] Figure 3The utility model discloses a measuring mechanism structure front view section schematic drawing.

[0021] Figure 4 The utility model discloses a propelling mechanism structure section schematic drawing.

[0022] In the drawing: 1, wall body;2, blast hole;3, propelling mechanism;31, first limit cover;32, second limit cover;33, threaded rod;34, sliding sleeve;35, connecting rod;36, rotating disc;4, measuring mechanism;41, handrail;42, first fixed cover;43, sliding rod;44, second fixed cover;45, movable cover;46, telescopic rod;47, limit rod;48, measuring scale. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts belong to the range of protection of the utility model.

[0024] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the utility model;The terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance, in addition, unless there is explicit provision and limitation, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, can be fixedly connected, can be detachably connected, or integrally connected;Can be mechanical connection, can be electrical connection;Can be directly connected, or indirectly connected through an intermediate medium, can be the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Please refer to Figures 1-4 The utility model provides an embodiment:

[0026] The measuring scale 48 used in the application is a product that can be directly purchased in the market, and its principle and connection mode are all prior art known by the person skilled in the art, so here is not repeated.

[0027] A rapid positioning and measuring device for blasting holes includes: a wall 1 and a blasting hole 2. The blasting hole 2 is provided on one side of the wall 1. A pushing mechanism 3 is provided on one side of the wall 1. A first limiting sleeve 31 is provided inside the pushing mechanism 3. A second limiting sleeve 32 is provided on one side of the first limiting sleeve 31. A threaded rod 33 is provided between the first limiting sleeve 31 and the second limiting sleeve 32. A sliding sleeve 34 is provided on the threaded rod 33. A connecting rod 35 is provided on one side of the sliding sleeve 34. A turntable 36 is provided at one end of the threaded rod 33. A measuring mechanism 4 is provided inside the blasting hole 2. A handrail 41 is provided inside the measuring mechanism 4. A first fixing sleeve 42 is provided on the handrail 41. A sliding rod 43 is provided on the first fixing sleeve 42. By setting this component, the measuring mechanism 4 can be moved by the pushing mechanism 3, and the blasting hole 2 can be measured by the measuring mechanism 4.

[0028] As a further improvement of this utility model, a second fixing sleeve 44 is fixedly installed at one end of the slide rod 43. One side of the second fixing sleeve 44 is attached to the wall 1. By setting this structure, one end of the slide rod 43 can be supported by the second fixing sleeve 44, and the second fixing sleeve 44 can be attached to the wall 1.

[0029] As a further improvement of this utility model, a movable sleeve 45 is movably installed on the slide rod 43, and a telescopic rod 46 is fixedly installed on one side of the movable sleeve 45. By setting this component, the movable sleeve 45 can be supported by the slide rod 43, and the telescopic rod 46 can be moved by the movable sleeve 45.

[0030] As a further improvement of this utility model, a limiting rod 47 is movably installed on the telescopic rod 46, and a measuring ruler 48 is movably installed at the telescopic end of the telescopic rod 46. One end of the measuring ruler 48 is movably installed inside the blast hole 2. By setting this component, the position of the measuring ruler 48 can be adjusted as needed by the telescopic rod 46. By limiting the telescopic rod 46 with the limiting rod 47, the measuring ruler 48 can be driven by the telescopic rod 46 to measure the blast hole 2.

[0031] As a further improvement of this utility model, the first limiting sleeve 31 is fixedly installed on the first fixing sleeve 42, the second limiting sleeve 32 is fixedly installed on the second fixing sleeve 44, and the threaded rod 33 is rotatably installed on the first limiting sleeve 31 and the second limiting sleeve 32. By setting this component, the threaded rod 33 can be supported and limited by the first limiting sleeve 31 and the second fixing sleeve 32.

[0032] As a further improvement of this utility model, the sliding sleeve 34 is movably mounted on the threaded rod 33, one end of the connecting rod 35 is fixedly mounted on the sliding sleeve 34, and the other end of the connecting rod 35 is fixedly mounted on the movable sleeve 45. The turntable 36 is rotatably mounted on one end of the threaded rod 33. By setting this component, the sliding sleeve 34 can be moved by the threaded rod 33.

[0033] As a further improvement of this utility model, the handrail 41 is fixedly installed on the first fixed sleeve 42, and one end of the slide rod 43 is fixedly installed on the first fixed sleeve 42. The first fixed sleeve 42 and the second fixed sleeve 44 are fixedly connected through the slide rod 43. By setting this component, the device can be attached to the wall 1 by holding the handrail 41.

[0034] Working principle: When using the rapid positioning and measuring device for blasting cloth holes, firstly, by holding the handle 41, the second fixing sleeve 44 at one end of the device is brought into contact with the wall 1. Then, as needed, the measuring scale 48 can be extended or retracted via the pushing mechanism 3. The turntable 36 inside the mechanism drives the threaded rod 33 to rotate, which in turn drives the sliding sleeve 34 to move, which in turn drives the connecting rod 35 to move, and finally, the connecting rod 35 drives the measuring mechanism 4 to move. During this process, the first limiting sleeve 31 and the second limiting sleeve can be used to... The sleeve 32 supports and limits the threaded rod 33. The measuring mechanism 4 can measure the blast hole 2. The movable sleeve 45 in the mechanism moves on the slide rod 43 through the connecting rod 35 in the pushing mechanism. The slide rod then moves the telescopic rod 46. The telescopic rod 46 can be limited by the limiting rod 47. The telescopic rod 46 drives the measuring ruler 48 to measure the depth of the blast hole 2. The first fixed sleeve 42 and the second fixed sleeve 44 support the slide rod 43, thereby improving the working efficiency of the device.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A rapid positioning and measuring device for blasting hole preparation, comprising: A wall (1) and a blast hole (2), wherein a blast hole (2) is provided on one side of the wall (1), characterized in that: a pushing mechanism (3) is provided on one side of the wall (1), a first limiting sleeve (31) is provided in the pushing mechanism (3), a second limiting sleeve (32) is provided on one side of the first limiting sleeve (31), and a threaded rod (33) is provided between the first limiting sleeve (31) and the second limiting sleeve (32), a sliding sleeve (34) is provided on the threaded rod (33), a connecting rod (35) is provided on one side of the sliding sleeve (34), and a turntable (36) is provided at one end of the threaded rod (33), a measuring mechanism (4) is provided in the blast hole (2), a handrail (41) is provided in the measuring mechanism (4), a first fixing sleeve (42) is provided on the handrail (41), and a sliding rod (43) is provided on the first fixing sleeve (42).

2. The rapid positioning and measuring device for blasting hole preparation according to claim 1, characterized in that: The slide rod (43) is fixedly installed with a second fixing sleeve (44) at one end, and one side of the second fixing sleeve (44) is in contact with the wall (1).

3. The rapid positioning and measuring device for blasting hole according to claim 2, characterized in that: A movable sleeve (45) is movably installed on the slide rod (43), and a telescopic rod (46) is fixedly installed on one side of the movable sleeve (45).

4. The rapid positioning and measuring device for blasting hole according to claim 3, characterized in that: A limiting rod (47) is movably installed on the telescopic rod (46), and a measuring ruler (48) is movably installed at the telescopic end of the telescopic rod (46). One end of the measuring ruler (48) is movably installed inside the blast hole (2).

5. The rapid positioning and measuring device for blasting hole preparation according to claim 1, characterized in that: The first limiting sleeve (31) is fixedly installed on the first fixed sleeve (42), the second limiting sleeve (32) is fixedly installed on the second fixed sleeve (44), and the threaded rod (33) is rotatably installed on the first limiting sleeve (31) and the second limiting sleeve (32).

6. The rapid positioning and measuring device for blasting hole according to claim 1, characterized in that: The sliding sleeve (34) is movably mounted on the threaded rod (33), one end of the connecting rod (35) is fixedly mounted on the sliding sleeve (34), and the other end of the connecting rod (35) is fixedly mounted on the movable sleeve (45), and the turntable (36) is rotatably mounted on one end of the threaded rod (33).

7. The rapid positioning and measuring device for blasting hole preparation according to claim 1, characterized in that: The handrail (41) is fixedly installed on the first fixed sleeve (42), and one end of the slide rod (43) is fixedly installed on the first fixed sleeve (42). The first fixed sleeve (42) and the second fixed sleeve (44) are fixedly connected by the slide rod (43).

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