CN209874545U - Support column for assisting blasting of strip-shaped steel building - Google Patents
Support column for assisting blasting of strip-shaped steel building Download PDFInfo
- Publication number
- CN209874545U CN209874545U CN201920521741.2U CN201920521741U CN209874545U CN 209874545 U CN209874545 U CN 209874545U CN 201920521741 U CN201920521741 U CN 201920521741U CN 209874545 U CN209874545 U CN 209874545U
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- Prior art keywords
- connecting rod
- auxiliary
- blasting
- steel building
- type steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 66
- 239000010959 steel Substances 0.000 title claims abstract description 66
- 238000005422 blasting Methods 0.000 title claims abstract description 44
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 8
- 229910052742 iron Inorganic materials 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model relates to a blasting is assisted and is traded prop technical field, discloses a trade prop for assisting blasting belted steel building, including girder iron and a plurality of auxiliary stay bars, two adjacent the girder iron is connected through a connecting rod, the connecting rod includes first straight tube section and first circular arc pipeline section, the first circular arc pipeline section has been welded respectively at the both ends of first straight tube section, and the first circular arc pipeline section is interlude to have the girder iron, arrange in proper order on the first circular arc pipeline section and be equipped with the auxiliary stay bar, and the connecting rod with the girder iron and all bind fixedly through the steel wire between the auxiliary stay bar; should trade the dagger and can assist and demolish shaped steel to should trade the dagger and can explode the bits of broken glass after the blasting, do not need the secondary blasting.
Description
Technical Field
The utility model relates to a blasting is supplementary to be traded and is propped post technical field, concretely relates to a trade props post for assisting blasting area shaped steel building.
Background
The section steel is a strip-shaped steel with a certain section shape and size, and is one of four large varieties (plates, pipes, sections and wires) of the steel; when building, shaped steel often has higher stability as main tributary dagger and girder. However, when blasting the structural buildings with the profile steel, the profile steel cannot be broken, so that the blasting of the buildings is incomplete, secondary blasting is needed, or the buildings are dismantled manually after primary blasting, which is very troublesome, consumes time and labor, and increases labor cost.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a trade dagger for assisting blast strip shaped steel building should trade the dagger and can assist demolising shaped steel to should trade the dagger and can explode the bits of broken glass after the blasting, do not need the secondary blasting.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a trade shore for supplementary blasting area shaped steel building, includes girder rod and a plurality of auxiliary stay pole, and is double-phase adjacent the girder rod passes through a connecting rod to be connected, the connecting rod includes first straight tube section and first circular arc pipeline section, the welding respectively at the both ends of first straight tube section has first circular arc pipeline section, and it has to alternate in the first circular arc pipeline section the girder rod, it is equipped with to arrange in proper order on the first circular arc pipeline section auxiliary stay pole, just the connecting rod with the girder rod reaches all bind fixedly through the steel wire between the auxiliary stay pole.
The utility model discloses in, it is preferred, the card is equipped with the fixed plate on the connecting rod, be equipped with a plurality of through-holes on the fixed plate, each alternate in the through-hole and have one auxiliary support pole, just auxiliary support pole the connecting rod reaches the fixed plate is binded fixedly through the steel wire.
In the present invention, preferably, the through hole is cylindrical or semi-cylindrical.
The utility model discloses in, it is preferred, be equipped with the circular arc groove on the fixed plate, the size in circular arc groove with the connecting rod matches, the connecting rod card is located the circular arc inslot, and both bind fixedly through the steel wire.
The utility model discloses in, it is preferred, be equipped with a plurality of first screw holes on the fixed plate, run through the bolt first screw hole support hold extremely on the connecting rod, in order to fix the fixed plate with the connecting rod.
The utility model discloses in, preferably, each the one end welding or threaded connection of girder rod face to ground has the base, be equipped with a plurality of second screw holes on the base, run through bolt or wall nail the second screw hole extends to the below ground, in order to fix the base.
The utility model discloses in, it is preferred, the base includes bottom plate and grafting post, the bottom plate with grafting post welded fastening, and both junctions are equipped with the strengthening rib.
The utility model discloses in, it is preferred, it still is equipped with the auxiliary connecting rod to trade the dagger.
The utility model discloses in, it is preferred, the auxiliary connection pole includes second straight tube section and second circular arc pipeline section, the both ends of second straight tube section are welded respectively second circular arc pipeline section, each alternate in the second circular arc pipeline section have auxiliary support pole, and both bind fixedly through the steel wire.
In the present invention, preferably, the auxiliary connecting rod is triangular with the two adjacent connecting rods.
Compared with the prior art, the beneficial effects of the utility model are that:
the support-changing column of the utility model can be provided with a plurality of main beam rods and auxiliary supporting rods according to the shape or size of the section steel to be removed, so as to assist in blasting after the section steel is removed; and should trade the stay and can explode after the blasting, do not need secondary blasting, effectively improve blasting efficiency, reduce the recruitment cost.
Drawings
Fig. 1 is a schematic structural diagram of a support column for assisting blasting of a strip steel building in this embodiment 1. (omitting steel wire for binding)
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic structural diagram of a support column for assisting blasting of a strip-shaped steel building in embodiment 2. (omitting steel wire for binding)
Fig. 4 is a top view of fig. 3.
Fig. 5 is a partial structural schematic view of a support replacing column for assisting in blasting a strip steel building in the embodiment 2.
Fig. 6 is a schematic structural view of a main beam rod and a connecting rod in a support replacing column for assisting in blasting a belt-type steel building in embodiment 2.
Fig. 7 is a schematic structural diagram of a support column for assisting blasting of a strip steel building in this embodiment 3. (omitting steel wire for binding)
Fig. 8 is a schematic structural view of a fixing plate in a support replacing column for assisting in blasting a belt-type steel building in embodiment 3.
In the drawings: the device comprises a main beam rod 1, an auxiliary support rod 2, a connecting rod 3, a first straight pipe section 31, a first arc pipe section 32, a first fixing plate 4, a through hole 41, an arc groove 42, a first threaded hole 43, a base 5, a base plate 51, an insertion column 52, a reinforcing rib 53, a second threaded hole 54, an auxiliary connecting rod 6, a second straight pipe section 61 and a second arc pipe section 62.
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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1: referring to fig. 1 to 2, the present embodiment provides a support column for assisting blasting strip steel buildings, including a main beam rod 1 and a plurality of auxiliary support rods 2, wherein one end of each main beam rod 1 facing the ground is welded or screwed with a base 5, the base 5 is provided with a plurality of second threaded holes 54, and the second threaded holes 54 are penetrated by bolts or wall nails to extend to the ground to fix the base 5; distributing the bases 5 around the section steel to be dismantled, wherein the number of the bases 5 is specifically set according to the shape or size of the section steel; further, the base 5 comprises a bottom plate 51 and an inserting column 52, the bottom plate 51 and the inserting column 52 are welded and fixed, and a reinforcing rib 53 is arranged at the joint of the bottom plate 51 and the inserting column 52; one end of the main beam rod 1 is welded or in threaded connection with the plug-in column 52, so that the main beam rod 1 is fixed around the section steel to be dismantled;
the two adjacent main beam rods 1 are connected through a connecting rod 3, the connecting rod 3 comprises a first straight pipe section 31 and a first arc pipe section 32, the first arc pipe section 32 is welded at two ends of the first straight pipe section 31 respectively, the main beam rods 1 are inserted into the first arc pipe section 32, the auxiliary supporting rods 2 are sequentially arranged on the first arc pipe section 32, and the connecting rod 3, the main beam rods 1 and the auxiliary supporting rods 2 are all bound and fixed through steel wires.
In this embodiment, the bracing change column is further provided with an auxiliary connecting rod 6.
In this embodiment, the auxiliary connecting rod 6 includes a second straight pipe section 61 and a second arc pipe section 62, the second arc pipe sections 62 are welded to two ends of the second straight pipe section 61 respectively, the auxiliary supporting rod 2 is inserted into each second arc pipe section 62, and the two auxiliary supporting rods are bound and fixed by steel wires; furthermore, the auxiliary connecting rod 6 and the two adjacent connecting rods 3 form a triangle, and the stability of the triangle structure is higher.
Example 2: referring to fig. 1 to 6, the present embodiment provides a support pillar for assisting blasting of a strip-type steel building, which is different from embodiment 1 only in that:
the fixing plate 4 is clamped on the connecting rod 3, a plurality of through holes 41 are formed in the fixing plate 4, one auxiliary supporting rod 2 is inserted into each through hole 41, and the auxiliary supporting rod 2, the connecting rod 3 and the fixing plate 4 are bound and fixed through steel wires.
In the embodiment, the through holes 41 are semi-cylindrical, the auxiliary support rods 2 can be clamped into the through holes 41 from semi-circular openings of the auxiliary support rods, the installation is convenient, and the distance between every two auxiliary support rods 2 is controlled according to the distance between the through holes 41; in other embodiments, the through hole 41 has a cylindrical shape, and the auxiliary support rod 2 is inserted into the through hole 41.
In this embodiment, an arc groove 42 is formed in the fixed plate 4, the size of the arc groove 42 is matched with that of the connecting rod 3, and the connecting rod 3 is clamped in the arc groove 42; arc groove 42 can slide on for connecting rod 3, will help bracing piece 2 fixed more stable at fixed plate 4 like this, further bind fixedly through the steel wire.
Example 3: referring to fig. 1 to 8, the present embodiment provides a support pillar for assisting blasting of a strip-type steel building, which is different from embodiment 1 only in that:
the fixing plate 4 is provided with a plurality of first threaded holes 43, and further penetrates through the first threaded holes 43 through bolts and abuts against the connecting rod 3 so as to fix the fixing plate 4 and the connecting rod 3.
The working principle is as follows: (example 3 will be described)
Before blasting, arranging a base 5 on the periphery of the section steel to be removed according to the shape or size of the section steel to be removed, and penetrating through a second threaded hole 54 through a bolt or a wall nail to extend to the ground to fix the base 5; one end of each main beam rod 1 is welded or in threaded connection with the plug-in column 52 so as to fix the main beam rods 1 around the section steel to be dismantled, and at least two main beam rods 1 are arranged around each section steel to be dismantled; the connecting rod 3 is sleeved between two adjacent main beam rods 1 and is bound and fixed through a steel wire; the connecting rod 3 is clamped with a fixing plate 4, and the auxiliary supporting rod 2 is inserted into the through hole 41 of the fixing plate 4 and is bound and fixed through a steel wire; then, the bolt penetrates through the first threaded hole 43 and abuts against the connecting rod 3 to fix the fixing plate 4 and the connecting rod 3; finally, the auxiliary connecting rod 6 is sleeved between the two adjacent connecting rods 3 and forms a triangle with the two adjacent connecting rods 3, and the stability of the triangle structure is higher; after the support replacing column is installed, workers firstly remove cement or concrete on the outer layer of the section steel, the leaked section steel column body cuts the section steel by using an electric saw or a diamond chain saw, so that the section steel can be divided into a plurality of small sections and then taken out from the upper part or the side part of the frame body, the blasting effect cannot be influenced during blasting, and when the section steel is completely removed, part of the auxiliary supporting rods 2 and the fixing plate 4 can be detached to ensure the blasting effect; the utility model discloses a trade the dagger and can assist and demolish shaped steel to should trade the dagger and can explode the bits of broken glass after the blasting, do not need the secondary blasting.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (10)
1. The utility model provides a trade brace for assisting blasting tape steel building, its characterized in that, includes girder pole (1) and a plurality of auxiliary stay pole (2), and is double-phase adjacent girder pole (1) is connected through a connecting rod (3), connecting rod (3) include first straight tube section (31) and first circular arc pipeline section (32), the both ends of first straight tube section (31) have welded respectively first circular arc pipeline section (32), it has been alternate in first circular arc pipeline section (32) girder pole (1), it is equipped with to arrange in proper order on first circular arc pipeline section (32) auxiliary stay pole (2), just connecting rod (3) with girder pole (1) and auxiliary stay pole (2) are all binded fixedly through the steel wire within a definite time.
2. The support pillar for the auxiliary blasting belt type steel building according to claim 1, wherein a fixing plate (4) is clamped on the connecting rod (3), a plurality of through holes (41) are formed in the fixing plate (4), the auxiliary supporting rod (2) is inserted into each through hole (41), and the auxiliary supporting rod (2), the connecting rod (3) and the fixing plate (4) are bound and fixed through steel wires.
3. The support pillar for assisting blasting belt type steel buildings according to claim 2, wherein the through hole (41) is cylindrical or semi-cylindrical.
4. The support column for the auxiliary blasting belt type steel building as claimed in claim 2, wherein the fixing plate (4) is provided with an arc groove (42), the size of the arc groove (42) is matched with the connecting rod (3), the connecting rod (3) is clamped in the arc groove (42), and the connecting rod and the arc groove are bound and fixed through steel wires.
5. The support column for the auxiliary blasting belt type steel building as claimed in claim 2, wherein a plurality of first threaded holes (43) are formed in the fixing plate (4), and bolts penetrate through the first threaded holes (43) and abut against the connecting rod (3) to fix the fixing plate (4) and the connecting rod (3).
6. The support column for the auxiliary blasting tape type steel building of claim 1, wherein a base (5) is welded or screwed to one end of each main beam rod (1) facing the ground, a plurality of second threaded holes (54) are formed in the base (5), and the second threaded holes (54) are penetrated by bolts or wall nails to extend to the ground so as to fix the base (5).
7. The support column for the auxiliary blasting belt type steel building as claimed in claim 6, wherein the base (5) comprises a bottom plate (51) and an insertion column (52), the bottom plate (51) and the insertion column (52) are welded and fixed, and a reinforcing rib (53) is arranged at the joint of the bottom plate and the insertion column.
8. The shoring column for the auxiliary blasting belt type steel building as claimed in any one of claims 1-7, wherein the shoring column is further provided with an auxiliary connecting rod (6).
9. The support pillar for the auxiliary blasting belt type steel building as claimed in claim 8, wherein the auxiliary connecting rod (6) comprises a second straight pipe section (61) and a second arc pipe section (62), the second arc pipe section (62) is welded to both ends of the second straight pipe section (61), the auxiliary supporting rod (2) is inserted into each second arc pipe section (62) and is fixed by steel wire.
10. The support pillar for the auxiliary blasting belt type steel building according to claim 9, wherein the auxiliary connecting rod (6) is triangular with two adjacent connecting rods (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920521741.2U CN209874545U (en) | 2019-04-17 | 2019-04-17 | Support column for assisting blasting of strip-shaped steel building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920521741.2U CN209874545U (en) | 2019-04-17 | 2019-04-17 | Support column for assisting blasting of strip-shaped steel building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209874545U true CN209874545U (en) | 2019-12-31 |
Family
ID=68960655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920521741.2U Active CN209874545U (en) | 2019-04-17 | 2019-04-17 | Support column for assisting blasting of strip-shaped steel building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209874545U (en) |
-
2019
- 2019-04-17 CN CN201920521741.2U patent/CN209874545U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of support column used for auxiliary blasting of strip shaped steel buildings Effective date of registration: 20230614 Granted publication date: 20191231 Pledgee: Bank of Shanghai Limited by Share Ltd. Tianjin branch Pledgor: Tianjin Zhiyuan Blasting Engineering Co.,Ltd. Registration number: Y2023120000039 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191231 Pledgee: Bank of Shanghai Limited by Share Ltd. Tianjin branch Pledgor: Tianjin Zhiyuan Blasting Engineering Co.,Ltd. Registration number: Y2023120000039 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |