CN213455182U

CN213455182U - A orienting device that is used for blasting of tall and erect cooling tower to demolish

Info

Publication number: CN213455182U
Application number: CN202022711049.1U
Authority: CN
Inventors: 李介明; 刘少帅; 申文胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-06-15
Anticipated expiration: 2030-11-21

Abstract

The utility model discloses an orienting device for blasting demolition of a towering cooling tower, which comprises a bottom supporting disk, wherein a top supporting disk is arranged above the bottom supporting disk, a jacking wood column is movably inserted in a round hole, and the lower end of the jacking wood column is connected with a connecting disk; this a orienting device for cooling tower blasting demolishs that stands tall and erects, chisel out the notch through the direction of toppling over after the bottom orientation blasting of cooling tower that stands tall and erects, then adopt this orienting device to support notch department, realize adjusting the height that holds the post by propping through twisting adjusting nut, thereby realize this device and support the notch of co-altitude not, support and water petrol to the inside oilhole of holding the post and holding the post surface through irritating the oil hole after accomplishing, through burning holding the post, wait to hold the post and carry out the remote control blasting after being burnt out, can make the cooling tower that stands tall and erects collapse to the direction that opens the notch, realized accurate location blasting, location effect is good, peripheral crowd's life and property safety has been guaranteed.

Description

A orienting device that is used for blasting of tall and erect cooling tower to demolish

Technical Field

The utility model relates to a blasting technical field specifically is a orienting device that is used for blasting of tall and erect cooling tower to demolish.

Background

The cooling tower is a device which uses water as circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cold is an evaporation heat dissipation device which utilizes the principle that the heat is carried away by the volatilization of steam to achieve evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate the waste heat generated in industry or refrigeration air conditioners to reduce the water temperature so as to ensure the normal operation of the system.

When some outdoor high-rise cooling towers are demolished by blasting, the precise directional blasting effect is poor, the surrounding buildings are easily damaged, and the safety of the surrounding people is lost; to this end, we propose an orientation device for demolition blasting of tall cooling towers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an orienting device that is used for blasting of tall and erect cooling tower to demolish to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a directional device for blasting demolition of a high-rise cooling tower comprises a bottom supporting disk, a top supporting disk is arranged above the bottom supporting disk, the bottom supporting disk and the top supporting disk are connected through welding of a left group of vertical connecting plates and a right group of vertical connecting plates, a round hole is formed in the middle of the top supporting disk, a top supporting wood column is movably inserted in the round hole, the lower end of the top supporting wood column is connected with the connecting disk, a metal screw is welded in the middle of the lower end of the connecting disk, arc-shaped clamping grooves are formed in the middle of one side, opposite to the two groups of vertical connecting plates, of the middle of the two groups of vertical connecting plates, a positioning disk is clamped between the two arc-shaped clamping grooves, the outer wall of the positioning disk and the wall of each arc-shaped clamping groove are fixedly welded, a threaded hole is formed in the middle of the positioning disk, a positioning nut is welded at the, the lower end part of the metal screw rod is sleeved with and welded with an adjusting nut, the upper end of the jacking wood column is clamped with a jacking disc, a plurality of groups of oil filling holes are formed in the side edge of the jacking disc, a plurality of groups of oil passing holes are vertically formed in the jacking wood column in a penetrating mode, and a plurality of groups of ventilation holes are formed in the lower end of the connecting disc.

Preferably, a wood column clamping groove II is formed in the upper end of the connecting disc, the lower end of the jacking wood column is clamped and embedded in the wood column clamping groove II, the connecting disc is connected with the jacking wood column through a high-strength bolt which transversely penetrates through the connecting disc, and the ventilation holes in the connecting disc correspond to the oil passing holes in the jacking wood column.

Preferably, the lower end of the jacking disc is provided with a wood column clamping groove I, the upper end of the jacking wood column is clamped and embedded in the wood column clamping groove I, the oil filling holes are formed in an arc-shaped route, and the lower ends of the oil filling holes correspond to the oil passing holes in the jacking wood column.

Preferably, the lower ends of the two groups of opposite sides of the vertical connecting plates are integrally connected with reinforcing rib plates I, the lower ends of the reinforcing rib plates I are fixedly welded with the upper end of the bottom supporting disk, and the reinforcing rib plates I are triangular.

Preferably, reinforcing rib plates II are welded on two sides of the lower end of the positioning plate, the side edges of the reinforcing rib plates II are welded on the vertical connecting plates at the corresponding positions, and the reinforcing rib plates II are in triangular shapes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, this a orienting device for cooling tower blasting demolishs of towering, chisel out the notch through the direction of empting after the bottom orientation blasting of cooling tower of towering, then adopt this orienting device to support notch department, move adjusting nut through twisting and realize adjusting the height that holds the post on top, thereby realize that this device supports the notch of co-altitude, support and to holding the inside oilhole of crossing of post on top and holding the post surface and pour into petrol through irritating the oil hole after accomplishing, hold the post through burning the top, it carries out the remote control blasting to treat that the post is held on top to burn out, can make the cooling tower that towering collapse to the direction that opens the notch, accurate location blasting has been realized, location effect is good, peripheral crowd's life and property safety have been guaranteed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the supporting wooden pillar of the present invention;

fig. 4 is a schematic view of the positioning device of the present invention applied to a high-rise cooling tower.

In the figure: the device comprises a bottom supporting plate 1, a top supporting plate 2, a round hole 3, a top-supported wood column 4, a connecting plate 5, a high-strength bolt 6, a vertical connecting plate 7, a reinforcing rib plate I8, a top-supported plate 9, an oil filling hole 10, an arc-shaped clamping groove 11, a positioning plate 12, a positioning nut 13, a metal screw 14, an adjusting nut 15, a wood column clamping groove I16, an oil passing hole 17, a wood column clamping groove II18, a reinforcing rib plate II19 and a ventilation hole 20.

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. 1-4, the present invention provides a technical solution: an orienting device for blasting demolition of a towering cooling tower comprises a bottom supporting disk 1, a top supporting disk 2 is arranged above the bottom supporting disk 1, the bottom supporting disk 1 and the top supporting disk 2 are connected through a left group of vertical connecting plates 7 and a right group of vertical connecting plates 7 in a welded mode, reinforcing rib plates I8 are connected to the lower ends of the two groups of vertical connecting plates 7 on the opposite sides of the two groups of vertical connecting plates in a whole, the lower ends of the reinforcing rib plates I8 are fixedly welded to the upper end of the bottom supporting disk 1, the reinforcing rib plates I8 are triangular in shape, connection between the reinforcing rib plates and the bottom supporting disk 1;

the middle part of the top supporting disc 2 is provided with a round hole 3, a top wood column 4 is movably inserted in the round hole 3, the lower end of the top wood column 4 is connected with a connecting disc 5, the upper end of the connecting disc 5 is provided with a wood column clamping groove II18, the lower end of the top wood column 4 is clamped and embedded in a wood column clamping groove II18, and the connecting disc 5 is connected with the top wood column 4 through a high-strength bolt 6 which transversely penetrates through the connecting disc 5, so that the assembly and the fixation are more convenient;

a metal screw 14 is welded in the middle of the lower end of the connecting disc 5, arc-shaped clamping grooves 11 are formed in the middle of one opposite side of each of the two groups of vertical connecting plates 7, a positioning disc 12 is clamped between the two arc-shaped clamping grooves 11, the outer wall of the positioning disc 12 and the groove walls of the arc-shaped clamping grooves 11 are fixedly welded, reinforcing rib plates II19 are welded on two sides of the lower end of the positioning disc 12, the side edges of the reinforcing rib plates II19 are welded on the vertical connecting plates 7 in corresponding positions, the reinforcing rib plates II19 are triangular, connection between the reinforcing rib plates and the vertical connecting plates can be;

the middle part of the positioning disc 12 is provided with a threaded hole, the upper end of the positioning disc 12 is welded with a positioning nut 13 corresponding to the threaded hole, the lower end of a metal screw 14 sequentially passes through the positioning nut 13 and the threaded hole and extends to the lower part of the positioning disc 12, the lower end part of the metal screw 14 is sleeved and welded with an adjusting nut 15, the upper end of the propping wood column 4 is clamped with a propping disc 9, the side edge of the propping disc 9 is provided with a plurality of groups of oil filling holes 10, the lower end of the propping disc 9 is provided with a wood column clamping groove I16, the upper end of the propping wood column 4 is clamped and embedded in a wood column clamping groove I16, the oil filling holes 10 are all arranged in an arc route, the lower ends of the oil filling holes 10 all correspond to the oil passing holes 17 on the propping wood column 4, the propping wood column 4 is vertically provided with a plurality of groups of oil passing holes 17 in a penetrating manner, the lower end of the connecting disc 5 is provided with a plurality of, irritate oilhole 10 and can be used to add petrol in crossing oilhole 17 for the more abundant faster burning of top-holding wooden pillar 4, simultaneously in burning the in-process, irritate oilhole 10 and ventilation hole 20 and all can be used to ventilate, guarantee to cross among the oilhole 17 that oxygen is sufficient, it is better to burn the effect, and speed is faster.

The working principle is as follows: referring to fig. 4, in the orienting device for demolishing the tall cooling tower by blasting, a notch is chiseled at the bottom of the tall cooling tower towards the direction of toppling over after blasting, and then the orienting device is used for supporting the notch, so that when the notch is chiseled, a point needs to be supported by the orienting device, and the tall cooling tower is prevented from collapsing accidentally in the chiseling process; then, the height of the propping wooden column 4 is adjusted by screwing an adjusting nut 15 on the orienting device, so that notches with different heights are supported by the orienting device, gasoline is poured into an oil hole 17 inside the propping wooden column 4 and the surface of the propping wooden column 4 through an oil filling hole 10 after the supporting is finished, remote control blasting is performed after the propping wooden column 4 is burnt out by burning the propping wooden column 4, the high-rise cooling tower collapses towards the direction with the notches, accurate positioning blasting is realized, the positioning effect is good, and the life and property safety of surrounding people is ensured.

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. An orienting device for demolition blasting of tall cooling towers, comprising a bottom support disc (1), characterized in that: a top supporting disc (2) is arranged above the bottom supporting disc (1), the bottom supporting disc (1) and the top supporting disc (2) are connected through welding of a left group of vertical connecting plates (7) and a right group of vertical connecting plates (7), a round hole (3) is formed in the middle of the top supporting disc (2), a supporting wood column (4) is movably inserted in the round hole (3), the lower end of the supporting wood column (4) is connected with a connecting disc (5), a metal screw (14) is welded in the middle of the lower end of the connecting disc (5), arc-shaped clamping grooves (11) are formed in the middle of one opposite side of the two groups of vertical connecting plates (7), a positioning disc (12) is clamped between the two arc-shaped clamping grooves (11), the outer wall of the positioning disc (12) and the groove wall of the arc-shaped clamping grooves (11) are fixedly welded, a threaded hole is formed in the middle of the positioning disc (12), and a positioning nut (13), the lower extreme of metal screw (14) passes set nut (13) and screw hole in proper order and extends to the below of positioning disk (12), the lower extreme tip cover of metal screw (14) is established and welded fastening has adjusting nut (15), the upper end joint of top-holding wooden pillar (4) has top-holding dish (9), multiunit oil filling hole (10) have been seted up to the side of top-holding dish (9), the vertical running-through has been seted up multiunit oilhole (17) of crossing on top-holding wooden pillar (4), multiunit ventilation hole (20) have been seted up to the lower extreme of connection pad (5).

2. The orienting device for demolition blasting of high-rise cooling towers according to claim 1, wherein: stake draw-in groove II (18) have been seted up to the upper end of connection pad (5), the lower extreme inlay card of top-holding stake (4) is in stake draw-in groove II (18), and is connected through horizontal high strength bolt (6) that run through between connection pad (5) and the top-holding stake (4), ventilation hole (20) on connection pad (5) all correspond with crossing oilhole (17) on top-holding stake (4).

3. The orienting device for demolition blasting of high-rise cooling towers according to claim 1, wherein: the lower end of the jacking disc (9) is provided with a wooden pillar clamping groove I (16), the upper end of the jacking wooden pillar (4) is clamped and embedded in the wooden pillar clamping groove I (16), the oil filling holes (10) are all formed in an arc-shaped route, and the lower ends of the oil filling holes (10) correspond to the oil passing holes (17) in the jacking wooden pillar (4).

4. The orienting device for demolition blasting of high-rise cooling towers according to claim 1, wherein: two sets of erect one side lower extreme that connecting plate (7) are relative is all connected with reinforcement floor I (8) integratively, and the lower extreme of reinforcement floor I (8) all with the upper end welded fastening of bottom supporting disk (1), reinforcement floor I (8) all are the triangle-shaped.

5. The orienting device for demolition blasting of high-rise cooling towers according to claim 1, wherein: the lower extreme both sides of positioning disk (12) all weld and have reinforced rib board II (19), the side of reinforced rib board II (19) all welds on the vertical connecting plate (7) of corresponding position, reinforced rib board II (19) all are the triangle-shaped.