CN215261487U - Explosive blasting protector - Google Patents
Explosive blasting protector Download PDFInfo
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- CN215261487U CN215261487U CN202121387689.XU CN202121387689U CN215261487U CN 215261487 U CN215261487 U CN 215261487U CN 202121387689 U CN202121387689 U CN 202121387689U CN 215261487 U CN215261487 U CN 215261487U
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- guard plate
- guide rod
- buffer mechanism
- buffer
- plate
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Abstract
The utility model discloses an explosive blasting protector belongs to blasting technical field, include: the device comprises a protection mechanism, a buffer structure and a support frame; wherein, the protection mechanism is connected with the support frame through the buffer mechanism; the protection mechanism includes: a first guard plate and a second guard plate; the first guard plate is arranged on one side surface of the second guard plate, and the buffer mechanism is arranged on the other side surface of the first guard plate; the buffer mechanism includes: a transverse buffer mechanism and a longitudinal buffer mechanism; the lateral buffer mechanism includes: a lateral guide rod and a spring; one end of the transverse guide rod is arranged on the side surface of the first guard plate, and the other end of the transverse guide rod is inserted into the support frame. The utility model discloses a first backplate and the second backplate that set up can utilize the horizontal buffer gear and the vertical buffer gear that set up to the object interception that splashes when blasting, can effectively weaken the effort of the object to the backplate that splashes to, reach the object interception that will splash, can not cause great damage to the device again.
Description
Technical Field
The utility model relates to a blasting technical field, concretely relates to explosive blasting protector.
Background
Need explode with the help of the explosive when carrying out the broken time of tearing open of building, especially to town steel structure building, prior art adopts exposed powder charge blasting mostly when the blasting, and it can realize the blasting operation, but it causes the broken metal piece to fly away easily when the blasting, produces the air shock wave, so can have the potential safety hazard to a certain extent, influences its suitability and practicality to a certain extent.
In view of this, a device for preventing fragments from splashing during blasting is designed.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides an explosive blasting protector.
The utility model adopts the technical proposal that: an explosive blast protection device comprising: the device comprises a protection mechanism, a buffer structure and a support frame; the protection mechanism is connected with the support frame through a buffer mechanism;
the guard mechanism includes: a first guard plate and a second guard plate; the first guard plate is arranged on one side surface of the second guard plate, and the buffer mechanism is arranged on the other side surface of the first guard plate;
the buffer mechanism includes: a transverse buffer mechanism and a longitudinal buffer mechanism;
the lateral buffer mechanism includes: a lateral guide rod and a spring; one end of the transverse guide rod is arranged on the side surface of the first guard plate, and the other end of the transverse guide rod is inserted into the support frame; the spring is sleeved on the transverse guide rod;
the longitudinal buffer mechanism comprises: a pair of sliders, a longitudinal guide rod, a pair of connecting plates and a spring;
the sliding blocks are connected to the side face of the first protection plate in a sliding mode, and the longitudinal guide rod is inserted into the two sliding blocks; the spring is sleeved on the longitudinal guide rod between the sliding blocks, and two ends of the spring are respectively connected with the sliding blocks on the same side;
wherein, the one end of two connecting plates all is articulated with the support frame, and the other end is articulated in one of them slider respectively.
Furthermore, a buffer layer is directly arranged between the first protection plate and the second protection plate.
Furthermore, a sliding groove is formed in the side face of the first protection plate, and the sliding block is connected in the sliding groove in a sliding mode.
Still further, the support frame includes: the device comprises a base, a supporting beam and a connecting block;
the supporting beam is vertically connected to one end face of the base, and the connecting block is fixedly connected to the supporting beam;
and the other end of the connecting plate is hinged with the connecting block respectively.
Furthermore, the sliding block is provided with a pin hole, one end of the connecting plate is provided with a U-shaped groove, and the U-shaped groove is positioned at the connecting end of the connecting plate and the sliding block; wherein, the connecting plate is connected with the sliding block through a pin.
Furthermore, the number of the supporting beams is two, the connecting blocks are of a T-shaped mechanism, U-shaped grooves penetrating through two end faces are formed in the connecting blocks, and a pair of pin holes are formed in the side faces of the connecting blocks;
the other end of the connecting plate is located in the U-shaped groove and is connected with the connecting block through a pin.
Furthermore, the sliding groove and the sliding block are both of T-shaped structures.
Still further, the cushioning layer is a foam board.
Further, the first guard plate and the second guard plate are both arc-shaped structures.
The utility model has the advantages that:
the first guard plate and the second guard plate which are arranged can intercept objects splashed during blasting, and the acting force of the splashed objects on the guard plates can be effectively weakened by the aid of the transverse buffer mechanism and the longitudinal buffer mechanism which are arranged, so that the objects to be splashed are intercepted, and the device cannot be seriously damaged.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic side view of an embodiment of the present invention;
fig. 3 is a schematic top view of an embodiment of the present invention.
Reference numerals:
1 is first backplate, 2 is the second backplate, 3 is horizontal guide bar, 4 is the spring, 5 is the slider, 6 is vertical guide bar, 7 is the connecting plate, 8 is the base, 9 is a supporting beam, 10 is the connecting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 3, as shown in fig. 1 to 3, an explosive blast prevention device includes: the device comprises a protection mechanism, a buffer structure and a support frame; the protection mechanism is connected with the support frame through a buffer mechanism;
the guard mechanism includes: a first cover sheet 1 and a second cover sheet 2; the first guard plate 1 is arranged on one side surface of the second guard plate 2, and the buffer mechanism is arranged on the other side surface of the first guard plate 1;
the buffer mechanism includes: a transverse buffer mechanism and a longitudinal buffer mechanism;
the lateral buffer mechanism includes: a transverse guide rod 3 and a spring 4; one end of the transverse guide rod 3 is arranged on the side surface of the first guard plate 1, and the other end of the transverse guide rod is inserted into the support frame; the spring 4 is sleeved on the transverse guide rod;
the longitudinal buffer mechanism comprises: a pair of sliders 5, a longitudinal guide bar 6, a pair of connecting plates 7, and a spring 4;
the sliding blocks 5 are connected to the side face of the first protection plate 1 in a sliding mode, and the longitudinal guide rod 6 is inserted into the two sliding blocks 5; the spring 4 is sleeved on the longitudinal guide rod 6 between the sliding blocks 5, and two ends of the spring 4 are respectively connected with the sliding blocks 5 on the same side;
wherein, the one end of two connecting plates 7 all is articulated with the support frame, and the other end is articulated in one of them slider 5 respectively.
The technical scheme is characterized in that the guard plate is arranged to intercept splashed objects during blasting so as to avoid hurting people, and the guard plate is likely to be broken down due to large impact force of the splashed objects in the intercepting process, so that the impact force of the splashing problem can be effectively buffered through the transverse buffer mechanism and the longitudinal buffer mechanism, and the guard plate is prevented from being damaged by the objects.
In an embodiment of the present invention, a buffer layer is directly disposed between the first protection plate 1 and the second protection plate 2.
Wherein, first backplate adopts the steel sheet to constitute, and the second backplate adopts elastic material to constitute, so, the object that splashes contacts the back with the second backplate, and the second backplate both can play the effort that the buffering splashed the object, can reduce the breakdown of the object that splashes to the second backplate again.
The utility model discloses an in the embodiment, be equipped with the spout on the side of first backplate 1, 5 sliding connection of slider are in the spout.
The utility model discloses an in the embodiment, the support frame includes: a base 8, a support beam 9 and a connecting block 10;
the supporting beam 9 is vertically connected to one end face of the base 8, and the connecting block 10 is fixedly connected to the supporting beam 9;
wherein, the other end of connecting plate 7 is articulated with connecting block 10 respectively.
It should be noted that the support frame mainly functions to connect and bear the cushioning mechanism; in order to move the device, the bottom of the base is provided with a universal brake wheel.
In an embodiment of the present invention, the sliding block 5 is provided with a pin hole, one end of the connecting plate 7 is provided with a U-shaped groove, and the U-shaped groove is located at the connecting end of the connecting plate and the sliding block; wherein, the connecting plate 7 is connected with the slide block 5 through a pin.
The connecting mode of the connecting plate and the sliding block is set to be pin connection, so that the device is convenient to assemble and is convenient to disassemble and replace a damaged structure.
In an embodiment of the present invention, two supporting beams 9 are provided, the connecting block 10 is a T-shaped mechanism, a U-shaped groove penetrating through two end faces is provided on the connecting block 10, and a pair of pin holes is provided on a side face of the connecting block 10;
the other end of the connecting plate 7 is located in the U-shaped groove and is connected with the connecting block 10 through a pin.
In an embodiment of the present invention, the sliding groove is a T-shaped structure with the sliding block 5.
In an embodiment of the present invention, the buffer layer is a foam board.
Wherein, the foam board can play the cushioning effect, can play noise cancelling action to a certain extent again.
In an embodiment of the present invention, the first protection plate 1 and the second protection plate 2 are both arc-shaped structures.
Wherein, set up the backplate into the arc structure, be favorable to gathering together of the object that splashes to avoid, fly out from other directions after the object that splashes bumps with the backplate.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. An explosive blast protection device, comprising: the device comprises a protection mechanism, a buffer structure and a support frame; the protection mechanism is connected with the support frame through a buffer mechanism;
the guard mechanism includes: a first guard plate and a second guard plate; the first guard plate is arranged on one side surface of the second guard plate, and the buffer mechanism is arranged on the other side surface of the first guard plate;
the buffer mechanism includes: a transverse buffer mechanism and a longitudinal buffer mechanism;
the lateral buffer mechanism includes: a lateral guide rod and a spring; one end of the transverse guide rod is arranged on the side surface of the first guard plate, and the other end of the transverse guide rod is inserted into the support frame; the spring is sleeved on the guide transverse rod;
the longitudinal buffer mechanism comprises: a pair of sliders, a longitudinal guide rod, a pair of connecting plates and a spring;
the sliding blocks are connected to the side face of the first protection plate in a sliding mode, and the longitudinal guide rod is inserted into the two sliding blocks; the spring is sleeved on the longitudinal guide rod between the sliding blocks, and two ends of the spring are respectively connected with the sliding blocks on the same side;
wherein, the one end of two connecting plates all is articulated with the support frame, and the other end is articulated in one of them slider respectively.
2. An explosive blast protector according to claim 1, wherein a buffer layer is provided directly between the first and second shields.
3. The explosive blast protection device of claim 1, wherein a sliding groove is formed on a side surface of the first protection plate, and the sliding block is slidably connected in the sliding groove.
4. The explosive blast protection device of claim 1, wherein the support frame comprises: the device comprises a base, a supporting beam and a connecting block;
the supporting beam is vertically connected to one end face of the base, and the connecting block is fixedly connected to the supporting beam;
and the other end of the connecting plate is hinged with the connecting block respectively.
5. The explosive blast protection device of claim 1, wherein the slider is provided with a pin hole, one end of the connecting plate is provided with a U-shaped groove, and the U-shaped groove is positioned at the connecting end of the connecting plate and the slider; wherein, the connecting plate is connected with the sliding block through a pin.
6. The explosive blast protection device of claim 4, wherein the support beam is provided with two, the connecting block is in a T-shaped mechanism, the connecting block is provided with a U-shaped groove penetrating through two end faces, and the side face of the connecting block is provided with a pair of pin holes;
the other end of the connecting plate is located in the U-shaped groove and is connected with the connecting block through a pin.
7. The explosive blast protection device of claim 3, wherein the chute and the slide are both T-shaped.
8. The explosive blast protection device of claim 2, wherein the buffer layer is a foam board.
9. The explosive blast protection device of claim 1, wherein the first and second shields are each arcuate in configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121387689.XU CN215261487U (en) | 2021-06-22 | 2021-06-22 | Explosive blasting protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121387689.XU CN215261487U (en) | 2021-06-22 | 2021-06-22 | Explosive blasting protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215261487U true CN215261487U (en) | 2021-12-21 |
Family
ID=79481892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121387689.XU Active CN215261487U (en) | 2021-06-22 | 2021-06-22 | Explosive blasting protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215261487U (en) |
-
2021
- 2021-06-22 CN CN202121387689.XU patent/CN215261487U/en active Active
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