Safety enclosure for blasting operation

Abstract

The utility model belongs to the technical field of fences, and particularly relates to a blasting operation safety fence which comprises a main body, a plurality of through holes are formed in the main body, the through holes are evenly distributed in the main body, two symmetrically-distributed sliding rods are welded in the main body, a connecting mechanism is arranged on the outer sides of the sliding rods, and the connecting mechanism is connected with the main body. An inserting cylinder is welded to the lower end of the body and provided with a limiting mechanism. According to the fence, the sliding sleeve slides on the sliding rod, the hook is hung on the sliding rod of another fence by rotating the hook, the threaded rod and the connecting plate are rotated to do threaded motion, then the baffle is made to move, the baffle makes contact with the sliding rod of another fence, and the two fences are connected conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of enclosures, and in particular relates to a safety enclosure for blasting operations. Background Art

[0002] The utility model patent with the patent authorization announcement number CN212482298U discloses a safety enclosure for blasting operations, including a base and a protective structure. The upper part of the base is vertically installed with a protective structure, and the protective structure includes a baffle frame, a steel plate and a plastic plate. The baffle frame is vertically welded to the outer side of the top surface of the base, and the inside of the baffle frame is vertically installed with steel plates, foam pads are bonded between the steel plates, and a plastic plate is vertically arranged on the inner side of the steel plate. The plastic plate is arranged inside the baffle frame, and the plastic plate is fixedly welded to the baffle frame. The utility model can improve the impact resistance and safety of the enclosure, thereby improving the safety of blasting and the firmness of installation and fixing, thereby improving the safety of protection. However, when the enclosure is in use, it is inconvenient to connect the two enclosures, and at the same time, the stability of the device when installed on the ground is low. Summary of the invention

[0003] The utility model aims to provide a safety enclosure for blasting operations, which solves the problem that the existing safety enclosure for blasting operations is inconvenient to connect two enclosures when in use, and the device has low stability when installed on the ground.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a safety enclosure for blasting operations, including a main body, a plurality of through holes are opened inside the main body, and the plurality of through holes are evenly distributed inside the main body, two symmetrically distributed sliding rods are welded inside the main body, a connecting mechanism is arranged on the outer side of the sliding rods, an insert cylinder is welded at the lower end of the main body, and a limiting mechanism is arranged on the insert cylinder.

[0005] The principle of the utility model is that when in use, the main body is contacted with the ground, the insertion tube is inserted into the ground, and then the screw rod is rotated by the wrench. The screw rod rotates and the tapered block performs a threaded motion, so that the tapered block moves to squeeze the inclined block, and then the inclined block slides in the insertion tube, so that the pin slides out of the insertion tube, and then the pin is inserted into the ground. By inserting the insertion tube into the ground and rotating the screw rod and the tapered block to perform a threaded motion, the tapered block squeezes the inclined block, and then the pin slides in the insertion tube, so that the device is installed on the ground more stably and avoids loosening. Then the sliding sleeve slides on the sliding rod, and the hook is hung on the sliding rod of another enclosure by rotating the hook. The screw rod and the connecting plate are rotated to perform a threaded motion, so that the baffle moves, and then the baffle contacts the sliding rod of another enclosure, so that the two enclosures are easily connected.

[0006] The beneficial effect of the utility model is that by sliding the sliding sleeve on the sliding rod and rotating the hook so that the hook is hung on the sliding rod of another enclosure, the screw rod and the connecting plate are rotated to make a threaded motion, thereby moving the baffle plate, and then making the baffle plate contact with the sliding rod of another enclosure, so that the two enclosures are easily connected.

[0007] By inserting the insert tube into the ground and rotating the screw rod and the tapered block to make a threaded motion, the tapered block squeezes the inclined block, and the pin slides in the insert tube, so that the device can be installed on the ground more stably and avoid loosening.

[0008] Furthermore, the connection mechanism includes a sliding sleeve, a hook, a baffle, a sliding pin, a sliding groove, a connecting plate, a supporting plate, and a screw rod. The outer side of the sliding rod is slidably connected with a sliding sleeve, the edge of the sliding sleeve is welded with a hook, the surface of the hook is slidably connected with a baffle, the surface of the baffle is welded with a sliding pin, the end of the sliding pin away from the baffle is welded with a connecting plate, the connecting plate and the hook are slidably connected, and the surface of the hook is fixedly connected with a supporting plate. The sliding sleeve is slid on the sliding rod, and the hook is rotated so that the hook is hung on the sliding rod of another enclosure, and the screw rod and the connecting plate are rotated to make a threaded motion, thereby moving the baffle, and thereby making the baffle contact with the sliding rod of another enclosure, so that the two enclosures are easily connected.

[0009] Furthermore, a slide groove is provided inside the hook, and the slide groove is slidably connected to the slide pin. The slide groove is provided to guide the movement of the slide pin.

[0010] Furthermore, a screw is installed inside the support plate through a bearing, and the screw is connected to the connecting plate through a thread. The movement of the connecting plate is controlled by setting the screw.

[0011] Furthermore, the limiting mechanism includes a latch, an inclined block, a conical block, a dovetail block, a guide pin, and a screw rod. The plug is slidably connected inside the plug, and an inclined block is welded to the end of the latch. The inclined block and the plug are slidably connected, and the surface of the inclined block is slidably connected to the conical block. A screw rod is installed inside the main body through a bearing, and the screw rod and the conical block are connected by threads. By inserting the plug into the ground and rotating the screw rod and the conical block to make a threaded movement, the conical block squeezes the inclined block, and the latch slides inside the plug, so that the device is installed on the ground more stably and avoids loosening.

[0012] Furthermore, a dovetail block is fixedly connected to the surface of the conical block, and the dovetail block is slidably connected to the oblique block. The conical block and the oblique block are connected by arranging the dovetail block.

[0013] Furthermore, a guide pin is fixedly connected to the surface of the conical block, and the guide pin is slidably connected to the inserting sleeve. By providing the guide pin, the movement of the conical block is guided. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of the overall structure of the safety enclosure for blasting operations according to an embodiment of the present invention;

[0015] Figure 2 The invention provides a safety enclosure for blasting operations. Figure 1 A front view of

[0016] Figure 3 The invention provides a safety enclosure for blasting operations. Figure 1 Schematic diagram of the connection mechanism in FIG.

[0017] Figure 4 The invention provides a safety enclosure for blasting operations. Figure 2 Cross-sectional view of the insert in. DETAILED DESCRIPTION

[0018] The following is further described in detail through specific implementation methods:

[0019] The figure marks in the drawings of the specification include: main body 1, through hole 2, sliding rod 3, connecting mechanism 4, insert tube 5, limiting mechanism 6, sliding sleeve 41, hook 42, baffle 43, sliding pin 44, sliding groove 45, connecting plate 46, supporting plate 47, screw 48, latch 61, inclined block 62, tapered block 63, dovetail block 64, guide pin 65, screw 66.

[0020] like Figure 1 , Figure 2 As shown, this embodiment provides a safety enclosure for blasting operations, including a main body 1, a plurality of through holes 2 are opened inside the main body 1, and the plurality of through holes 2 are evenly distributed inside the main body 1, two symmetrically distributed slide bars 3 are welded inside the main body 1, a connecting mechanism 4 is arranged on the outer side of the slide bars 3, an insert tube 5 is welded at the lower end of the main body 1, and a limiting mechanism 6 is arranged on the insert tube 5.

[0021] like Figure 1 , Figure 2 , Figure 3As shown, the connecting mechanism 4 includes a sliding sleeve 41, a hook 42, a baffle 43, a sliding pin 44, a sliding groove 45, a connecting plate 46, a supporting plate 47, and a screw 48. The outer side of the sliding rod 3 is slidably connected with the sliding sleeve 41, the edge of the sliding sleeve 41 is welded with a hook 42, the surface of the hook 42 is slidably connected with the baffle 43, the surface of the baffle 43 is welded with a sliding pin 44, the inside of the hook 42 is provided with a sliding groove 45, the sliding groove 45 and the sliding pin 44 are slidably connected, and the sliding groove 45 is provided to guide the movement of the sliding pin 44, and the end of the sliding pin 44 away from the baffle 43 is welded with a connecting plate 46, and the connecting plate 46 It is slidably connected to the hook 42, and a support plate 47 is fixedly connected to the surface of the hook 42. A screw 48 is installed inside the support plate 47 through a bearing. The screw 48 and the connecting plate 46 are connected by threads. By setting the screw 48, the movement of the connecting plate 46 is controlled, and the sliding sleeve 41 is slid on the sliding rod 3, and the hook 42 is rotated to make the hook 42 hang on the sliding rod 3 of another enclosure. The screw 48 and the connecting plate 46 are rotated to make a threaded motion, thereby moving the baffle 43, and then the baffle 43 is in contact with the sliding rod 3 of another enclosure, so that the two enclosures are easily connected.

[0022] like Figure 1 , Figure 2 , Figure 4 As shown, the limiting mechanism 6 includes a latch 61, an inclined block 62, a tapered block 63, a dovetail block 64, a guide pin 65, and a screw rod 66. The interior of the insert tube 5 is slidably connected with the latch 61, and the end of the latch 61 is welded with an inclined block 62. The inclined block 62 and the insert tube 5 are slidably connected. The surface of the inclined block 62 is slidably connected with the tapered block 63. The surface of the tapered block 63 is fixedly connected with the dovetail block 64. The dovetail block 64 and the oblique block 62 are slidably connected. By setting the dovetail block 64, the tapered block 63 and the oblique block 62 are connected. The surface of the tapered block 63 The surface is fixedly connected with a guide pin 65, and the guide pin 65 and the insert tube 5 are slidably connected. By setting the guide pin 65, the movement of the tapered block 63 is guided. A screw rod 66 is installed inside the main body 1 through a bearing. The screw rod 66 and the tapered block 63 are connected by threads. By inserting the insert tube 5 into the ground and rotating the screw rod 66 and the tapered block 63 to make a threaded movement, the tapered block 63 squeezes the inclined block 62, and then the pin 61 slides in the insert tube 5, so that the device can be installed on the ground more stably and avoid loosening.

[0023] The specific implementation process of the utility model is as follows: when in use, the main body 1 is brought into contact with the ground, the insert tube 5 is inserted into the ground, and then the screw rod 66 is rotated by a wrench, the screw rod 66 rotates and the tapered block 63 makes a threaded motion, so that the tapered block 63 moves to squeeze the inclined block 62, so that the inclined block 62 slides in the insert tube 5, so that the pin 61 slides out of the insert tube 5, so that the pin 61 is inserted into the ground, and the insert tube 5 is inserted into the ground, and the screw rod 66 and the tapered block 63 are rotated to make a threaded motion. The threaded movement causes the conical block 63 to squeeze the inclined block 62, which causes the pin 61 to slide in the insert tube 5, making the device more stable when installed on the ground and avoiding loosening. Then the sliding sleeve 41 is slid on the sliding rod 3, and the hook 42 is rotated to make the hook 42 hang on the sliding rod 3 of another enclosure. The screw 48 and the connecting plate 46 are rotated to make threaded movement, thereby moving the baffle 43, and then the baffle 43 is in contact with the sliding rod 3 of another enclosure, making it easy to connect the two enclosures.

[0024] By sliding the sleeve 41 on the slide rod 3 and rotating the hook 42 so that the hook 42 is hung on the slide rod 3 of another enclosure, the screw 48 and the connecting plate 46 are rotated to make a threaded motion, thereby moving the baffle 43, and then the baffle 43 contacts the slide rod 3 of another enclosure, so that the two enclosures are easily connected.

[0025] By inserting the insert tube 5 into the ground and rotating the screw rod 66 and the tapered block 63 to make a threaded motion, the tapered block 63 squeezes the inclined block 62, and the latch pin 61 slides in the insert tube 5, so that the device can be installed on the ground more stably and avoid loosening.

[0026] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A safety enclosure for blasting operations, comprising a main body, characterized in that: A plurality of through holes are opened inside the main body, and the plurality of through holes are evenly distributed inside the main body. Two symmetrically distributed sliding rods are welded inside the main body, and a connecting mechanism is arranged on the outer side of the sliding rods. An insert sleeve is welded at the lower end of the main body, and a limiting mechanism is arranged on the insert sleeve.

2. The blasting safety enclosure according to claim 1 is characterized by: The connecting mechanism includes a sliding sleeve, a hook, a baffle, a sliding pin, a sliding groove, a connecting plate, a support plate, and a screw rod. The outer side of the sliding rod is slidably connected to the sliding sleeve, the edge of the sliding sleeve is welded with a hook, the surface of the hook is slidably connected to the baffle, the surface of the baffle is welded with a sliding pin, the end of the sliding pin away from the baffle is welded with a connecting plate, the connecting plate and the hook are slidably connected, and the surface of the hook is fixedly connected to the support plate.

3. The blasting safety enclosure according to claim 2 is characterized by: A sliding groove is provided inside the hook, and the sliding groove is slidably connected with the sliding pin.

4. The blasting safety enclosure according to claim 2 is characterized by: A screw is installed inside the support plate through a bearing, and the screw is connected to the connecting plate through threads.

5. The blasting safety enclosure according to claim 1 is characterized by: The limiting mechanism includes a latch, an inclined block, a tapered block, a dovetail block, a guide pin, and a screw rod. The interior of the insert cylinder is slidably connected with the latch, the end of the latch is welded with an inclined block, the inclined block and the insert cylinder are slidably connected, the surface of the inclined block is slidably connected with a tapered block, a screw rod is installed inside the main body through a bearing, and the screw rod and the tapered block are connected by threads.

6. The blasting safety enclosure according to claim 5, characterized in that: A dovetail block is fixedly connected to the surface of the conical block, and the dovetail block is slidably connected to the inclined block.

7. The blasting safety enclosure according to claim 5, characterized in that: A guide pin is fixedly connected to the surface of the conical block, and the guide pin is slidably connected to the insert sleeve.

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