CN218410915U

CN218410915U - Protection mechanism for building blasting

Info

Publication number: CN218410915U
Application number: CN202223063164.8U
Authority: CN
Inventors: 蓝剑; 胡冰
Original assignee: Nanjing Yuanguang Digital Technology Co ltd
Current assignee: Nanjing Yuanguang Digital Technology Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-01-31
Anticipated expiration: 2032-11-18

Abstract

The utility model relates to a protection machanism of building blasting, the top swing joint of base has quantity to be two support columns, and the mounting groove is all seted up to the inside of two support columns, and the inside of two mounting grooves all can be dismantled and be connected with the mounting panel, two mounting panels on one side equal fixed connection a plurality of coupling spring relatively. This protection machanism of building blasting, when the building needs to use protection machanism at the blasting, fix the base after ground, two support columns are located the top of base, then rotate the condition that two dwang drive two screw sleeve and exist at there being the guide bar, make two screw sleeve connected's stopper slide at the surface of two guide bars, two dead lever relative movement and then peg graft into the inside of two support columns, then pass through the inside that the mounting panel is located two support columns with the guard plate, stimulate two bolt poles under the condition that has fixed spring, fix the inside at two support columns with two mounting panels, thereby play the effect of protection when using.

Description

Protection mechanism for building blasting

Technical Field

The utility model relates to a building blasting construction technical field specifically is a protection machanism of building blasting.

Background

With the advance of urbanization, more and more buildings cannot meet the requirements of modernization and face the trend of being dismantled, the urban environment is complex, vehicles are endless, the population is dense, important buildings are concentrated, and the environment of the building to be dismantled is fully considered when the demolition blasting is adopted so as to avoid severe influence on the surrounding environment caused by blasting. In urban demolition blasting, the generation of flying stones is inevitable, once the flying stones are uncontrollable, the life health of people can be harmed, and economic loss is brought, so that the safety control of blasting the flying stones is one of important work of demolition blasting.

Flying stones, dust, noise and air shock waves generated in the blasting process all influence the periphery of the building to be blasted and demolished. Especially, blasting demolition is carried out in buildings and densely populated areas, flying stones and air shock waves generated by blasting can damage surrounding buildings, and dust and noise can also affect people. The existing protection device is mostly fastened by bolts when in use, so that the disassembly is troublesome, and the storage needs long time, so that the protection mechanism for building blasting solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a protection machanism of building blasting possesses the convenient equipment of dismantling, and advantages such as protecting effect is good have solved current protection machanism and have used the back in the blasting, and inconvenient dismantlement is convenient for accomodate, installs the not good problem of protecting effect simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme: a protection mechanism for building blasting comprises a base, wherein the top of the base is movably connected with two support columns, mounting grooves are formed in the two support columns, mounting plates can be detachably connected to the insides of the two mounting grooves, a plurality of connecting springs are fixedly connected to the opposite sides of the two mounting plates, protection plates are fixedly connected to the outer surfaces of the connecting springs, and mounting assemblies are arranged at the top of the base;

the subassembly includes two first boxes, two the bottom of first box all with the top fixed connection of base, two the equal fixedly connected with fixed block in inside of first box, two the inside of fixed block all rotates and is connected with the turning block, two the inside of first box all rotates and is connected with the dwang, two the equal threaded connection of surface of dwang has threaded sleeve, two the equal fixedly connected with dead lever in threaded sleeve's top, two the equal fixedly connected with stopper in threaded sleeve's bottom, two the equal sliding connection in inside of stopper has a guide bar, two the guide bar leave the one end all with the inner wall fixed connection of two first boxes, two the equal fixedly connected with second box of surface of support column, two the equal fixedly connected with fixed spring in inside of second box, two the equal fixedly connected with bolt pole in fixed spring's inside.

Further, the standing groove has all been seted up to the inside of base, two the support column all is located the top of base through the standing groove, two the support column is square post, two the mounting panel all is located the inside of two support columns through the mounting groove.

Further, two the shape of mounting panel is T word shaped plate, coupling spring's quantity is a plurality of, the fixed surface of guard plate is connected with the fixed sleeve, the inside fixedly connected with spring damper of fixed sleeve, spring damper's expansion end fixedly connected with sliding block, the fixed surface of sliding block is connected with the spliced pole.

Further, a sliding groove is formed in the fixing sleeve, the sliding block slides in the fixing sleeve through the sliding groove, a connecting column hole is formed in the fixing sleeve, and the connecting column slides in the fixing sleeve through the connecting hole.

Further, two the rotating rod hole has all been seted up to the inside of first box, two the dwang all is rotatory in the inside of two first boxes, two through the rotating rod hole the surface of dwang all has seted up screw thread, two the dwang leaves the equal fixedly connected with rotor plate of one end mutually, two the relative one end of dwang all with two rotor block fixed connection.

Further, two the shape of dead lever is L shape pole, two the inside dead lever groove of all having seted up of support column, two it is fixed all to be located the inside of two support columns through the dead lever groove.

Furthermore, two guide rod holes are formed in the limiting blocks, two guide rods are connected with the limiting blocks in a sliding mode through the guide rod holes, and the opposite ends of the two guide rods are fixedly connected with the outer surfaces of the fixing blocks.

Further, two bolt pole holes have all been seted up to the inside of second box, two the bolt pole all slides in the inside of two second boxes through bolt pole hole, two the bolt pole hole all runs through the support column and extends to the inside of mounting panel, two the mounting panel all through bolt pole and two the connection can be dismantled to the support column.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this protection machanism of building blasting, when the building needs to use protection machanism at the blasting, fix the base after ground, two support columns are located the top of base, then rotate the condition that two dwang drive two screw sleeve and exist at there being the guide bar, make two screw sleeve connected's stopper slide at the surface of two guide bars, two dead lever relative movement and then peg graft into the inside of two support columns, then pass through the inside that the mounting panel is located two support columns with the guard plate, stimulate two bolt poles under the condition that has fixed spring, fix the inside at two support columns with two mounting panels, thereby play the effect of protection when using.

2. This protection machanism of building blasting sets up fixed sleeve, spring damper, spliced pole through the inside surface at the guard plate for when the guard plate is blockking gravel, can withstand the impact force that comes from the grit, thereby let the life of guard plate longer. The protection plate is divided into three layers and consists of a sand-proof net, a dust-proof net and a sound-absorbing plate, and can effectively protect flying stones, dust and noise generated by blasting respectively.

Drawings

FIG. 1 is a main sectional view of the structure of the present invention;

FIG. 2 is a partial top view of the structure of the present invention;

fig. 3 is an enlarged view of a position a in the structure diagram 2 of the present invention.

In the figure: the device comprises a base 1, a support column 2, a mounting groove 3, a mounting plate 4, a connecting spring 5, a protection plate 6, a first box 7, a fixing block 8, a rotating block 9, a rotating rod 10, a threaded sleeve 11, a fixing rod 12, a limiting block 13, a guide rod 14, a second box 15, a fixing spring 16, a bolt rod 17, a fixing sleeve 18, a spring damper 19, a sliding block 20 and a connecting column 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the protection mechanism for building blasting in this embodiment includes a base 1, two support columns 2 movably connected to the top of the base 1, the two support columns 2 are both square, a placement groove is formed in the base 1, and the two support columns 2 are both located on the top of the base 1 through the placement groove.

Mounting groove 3 is all seted up to the inside of two support columns 2, and the inside of two mounting grooves 3 all can be dismantled and be connected with mounting panel 4, and two mounting panels 4 all are located the inside of two support columns 2 through mounting groove 3.

The shape of two mounting panels 4 is T style of calligraphy board, and two mounting panels 4 are equal a plurality of connecting spring 5 of fixed connection on one side relatively, and connecting spring 5's quantity is a plurality of, and connecting spring 5's external fixed surface is connected with guard plate 6, and the top of base 1 is provided with the installation component.

The subassembly includes two first boxes 7, the bottom of two first boxes 7 all with base 1's top fixed connection, the equal fixedly connected with fixed block 8 in inside of two first boxes 7, the inside of two fixed blocks 8 all rotates and is connected with turning block 9, the inside of two first boxes 7 all rotates and is connected with dwang 10, the relative one end of two dwang 10 all with two turning block 9 fixed connection.

The rotating rod holes are formed in the two first boxes 7, and the two rotating rods 10 rotate in the two first boxes 7 through the rotating rod holes.

The surface of two dwang 10 all has seted up screw thread, and the equal threaded connection in surface of two dwang 10 has threaded sleeve 11, the equal fixedly connected with dead lever 12 in top of two threaded sleeve 11, and the shape of two dead levers 12 is L shape pole, and two dwang 10 leave the equal fixedly connected with rotor plate of one end mutually.

Two support columns 2 are inside to have all seted up the fixed rod groove, and two fixed 12 are all located the inside of two support columns 2 through the fixed rod groove.

The equal fixedly connected with stopper 13 in bottom of two threaded bush 11, the equal sliding connection in inside of two stopper 13 has guide bar 14, and the relative one end of two guide bar 14 is connected with the fixed surface of two fixed blocks 8, and the guide bar hole has all been seted up to the inside of two stopper 13, and two guide bar 14 all pass through guide bar hole and two stopper 13 sliding connection.

The one end that leaves mutually of two guide bars 14 all with the inner wall fixed connection of two first boxes 7, the equal fixedly connected with second box 15 of surface of two support columns 2, the equal fixedly connected with fixed spring 16 in the inside of two second boxes 15, the equal fixedly connected with bolt pole 17 in the inside of two fixed spring 16, bolt pole hole has all been seted up to the inside of two second boxes 15, two bolt poles 17 all slide in the inside of two second boxes 15 through bolt pole hole.

Two bolt pole holes all run through support column 2 and extend to the inside of mounting panel 4, and two mounting panels 4 all can be dismantled with two support columns 2 through bolt pole 17 and be connected.

Wherein, the outer fixed surface of guard plate 6 is connected with fixed sleeve 18, and the sliding tray has been seted up to fixed sleeve 18's inside, and fixed sleeve 18's inside fixedly connected with spring damper 19, spring damper 19's expansion end fixedly connected with sliding block 20, sliding block 20 pass through the inside slip of sliding tray at fixed sleeve 18.

The outer fixed surface of sliding block 20 is connected with spliced pole 21, and the spliced pole hole has been seted up to fixed sleeve 18's inside, and spliced pole 21 passes through the connecting hole and slides in fixed sleeve 18's inside.

In this embodiment, through the inside surface at guard plate 6 set up fixed sleeve 18, spring damper 19, spliced pole 21 for when guard plate 6 is blockking gravel, can withstand the impact force that comes from the grit, thereby let guard plate 6's life longer.

In this embodiment, the protection plate 6 is divided into three layers, and is composed of a sand-proof net, a dust-proof net and a sound-absorbing plate, and can effectively protect flying stones, dust and noise generated by blasting respectively.

In this embodiment, the number of the connecting springs 5 is several, so that when the connecting springs 5 are impacted with the protection plate 6, the connecting springs 5 can be elastically connected, and the impact on the protection plate 6 is relieved; the number of the second casing 15 and the latch lever 17 may be set according to the place of use; the number of the fixed sleeve 18, the spring shock absorber 19 and the connecting column 21 is not less than 12, so that the effect is better when the sliding buffer shock absorption is carried out.

The working principle of the above embodiment is as follows:

this safeguard mechanism of building blasting, when the building needs to use safeguard mechanism at the blasting, fix base 1 after ground, two support columns 2 are located base 1's top, then rotate two dwang 10 and drive two screw sleeve 11 and be having the condition that guide bar 14 exists, the stopper 13 that makes two screw sleeve 11 connect slides at two guide bar 14's surface, two dead lever 12 relative movement and then peg graft into the inside of two support columns 2, then be located the inside of two support columns 2 with guard plate 6 through mounting panel 4, two bolt rods 17 of pulling are under the condition that has fixed spring 16, fix the inside at two support columns 2 with two mounting panel 4, thereby play the effect of protection when using.

It should be noted that all the standard parts used in the application can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the description of the attached drawings, the concrete connection mode of each part adopts the mature bolt, rivet, welding and the like in the prior art, and the conventional means, machinery, parts and equipment adopt the conventional models in the prior art; the circuit connections are conventional in the art and will not be described in detail herein, and those not described in detail are well known in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protection machanism of building blasting, includes base (1), its characterized in that: the top of the base (1) is movably connected with two supporting columns (2), mounting grooves (3) are formed in the two supporting columns (2), mounting plates (4) can be detachably connected to the insides of the two mounting grooves (3), a plurality of connecting springs (5) are fixedly connected to opposite sides of the two mounting plates (4), protective plates (6) are fixedly connected to the outer surfaces of the connecting springs (5), and mounting assemblies are arranged at the top of the base (1);

the subassembly includes two first boxes (7), two the bottom of first box (7) all with the top fixed connection of base (1), two the equal fixedly connected with fixed block (8) in inside of first box (7), two the inside of fixed block (8) all rotates and is connected with turning block (9), two the inside of first box (7) all rotates and is connected with dwang (10), two the equal threaded connection in surface of dwang (10) has threaded sleeve (11), two the equal fixedly connected with dead lever (12) in top of threaded sleeve (11), two the equal fixedly connected with stopper (13) in bottom of threaded sleeve (11), two the equal sliding connection in inside of stopper (13) has guide bar (14), two the one end that leaves of guide bar (14) all with the inner wall fixed connection of two first boxes (7), two the equal fixedly connected with second box (15) in surface of support column (2), two the equal fixedly connected with fixed spring (16) in inside of second box (15), two the equal fixedly connected with bolt (17) in inside of fixed spring (16).

2. A protection mechanism for building blasting according to claim 1, wherein: the mounting structure is characterized in that a placing groove is formed in the base (1), the supporting columns (2) are located at the top of the base (1) through the placing groove, the supporting columns (2) are square columns, and the mounting plates (4) are located in the two supporting columns (2) through the mounting grooves (3).

3. A protection mechanism for building blasting according to claim 1, wherein: two the shape of mounting panel (4) is T word shaped plate, the quantity of connecting spring (5) is a plurality of, the external fixed surface of guard plate (6) is connected with fixed sleeve (18), the inside fixedly connected with spring damper (19) of fixed sleeve (18), expansion end fixedly connected with sliding block (20) of spring damper (19), the external fixed surface of sliding block (20) is connected with spliced pole (21).

4. A protection mechanism for building blasting according to claim 3, wherein: a sliding groove is formed in the fixing sleeve (18), the sliding block (20) slides in the fixing sleeve (18) through the sliding groove, a connecting column hole is formed in the fixing sleeve (18), and the connecting column (21) slides in the fixing sleeve (18) through the connecting hole.

5. A protection mechanism for building blasting according to claim 1, wherein: two the rotor rod hole has all been seted up to the inside of first box (7), two dwang (10) is all rotatory, two in the inside of two first boxes (7) through the rotor rod hole the surface of dwang (10) is all seted up screw thread, two dwang (10) leaves the equal fixedly connected with rotor plate of one end mutually, two dwang (10) relative one end all with two turning block (9) fixed connection.

6. A protection mechanism for building blasting according to claim 1, wherein: the shape of two dead lever (12) is L shape pole, two the inside fixed rod groove has all been seted up in support column (2), two fixed (12) all are located the inside of two support columns (2) through the fixed rod groove.

7. A protection mechanism for building blasting according to claim 1, wherein: two the guide bar hole has all been seted up to the inside of stopper (13), two guide bar (14) all pass through guide bar hole and two stopper (13) sliding connection, two the relative one end of guide bar (14) and two the fixed surface fixed connection of fixed block (8).

8. A protection mechanism for building blasting according to claim 1, wherein: two bolt pole hole has all been seted up to the inside of second box (15), two bolt pole (17) all slide in the inside of two second boxes (15) through bolt pole hole, two the inside that support column (2) and extend to mounting panel (4) is all run through in bolt pole hole, two mounting panel (4) all through bolt pole (17) and two the connection can be dismantled in support column (2).