CN206928440U - One kind is encorbelmented I-steel fixing device - Google Patents
One kind is encorbelmented I-steel fixing device Download PDFInfo
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- CN206928440U CN206928440U CN201720646069.0U CN201720646069U CN206928440U CN 206928440 U CN206928440 U CN 206928440U CN 201720646069 U CN201720646069 U CN 201720646069U CN 206928440 U CN206928440 U CN 206928440U
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- steel
- sleeve
- fastening
- hole
- fixing device
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Abstract
Encorbelmented I-steel fixing device the utility model discloses one kind, including sleeve, the bottom surface of the sleeve is provided with the grounding through hole that can be connected with fastening foundation bolt, the left and right side of the sleeve is provided with the fastening through-hole that can run through fastening with the web of I-steel, and the middle part of the sleeve has the cavity being consistent with the height of the I-steel.I-steel fixing device provided by the utility model of encorbelmenting, the support section to the I-steel is used as by the use of the sleeve, and the fastening through-hole and the grounding through hole can all carry out spacing to the horizontal direction and vertical direction of the I-steel, make the more firm of I-steel fixation of encorbelmenting, furthermore, it is possible to reduce the time used in the loss after each use of I-steel of encorbelmenting and welding termination reinforced steel.
Description
Technical field
Engineering equipment field is the utility model is related to, is encorbelmented I-steel fixing device more particularly to one kind.
Background technology
At present, in engineering construction, the situation that I-steel is encorbelmented occurs often, i.e., a part for I-steel is positioned at building
Inside thing, a part is hung on outside building, when I-steel is encorbelmented, then needs a part for I-steel being fixed on building
Inside thing, to realize that the outstanding of I-steel is set.
In the prior art, typically I-steel is fixed using embedded bar, between embedded bar and I-steel between
Gap is filled with flitch, to reach the effect of fixed I-steel.
However, scheme of the prior art, although solving the problems, such as that I-steel is vertically fixed, because I-steel is horizontal
Direction is not fixed, and causes the less stable of I-steel in the horizontal direction, meanwhile, reinforcement means of the prior art causes worker
Labor intensity it is big, cause in the fixation procedure of I-steel, waste substantial amounts of manpower and materials.
Therefore, the reinforcing efficiency and stability for I-steel of encorbelmenting how are improved, is that those skilled in the art need to solve at present
Technical problem certainly.
Utility model content
The purpose of this utility model is to provide one kind and encorbelmented I-steel fixing device, and this encorbelments I-steel fixing device can
The reinforcing efficiency to I-steel is effectively improved, ensures the stability of I-steel, and can be reused, is economized on resources.
To achieve the above object, the utility model provides following technical scheme：
One kind is encorbelmented I-steel fixing device, including sleeve, and the bottom surface of the sleeve is provided with can be with fastening foundation bolt
The grounding through hole of connection, the left and right side of the sleeve are provided with and can led to the web of the I-steel through the fastening of fastening
Hole, and the middle part of the sleeve has the cavity being consistent with the height of the I-steel.
Preferably, the cross section of the sleeve is in I-shaped or square.
Preferably, the number of the grounding through hole is four, and is separately positioned on the bottom surface edge of the sleeve.
Preferably, the number of the fastening through-hole is at least two pairs, and it is each to the fastening through-hole along the sleeve
Bearing of trend is arranged.
Preferably, in addition to the fastening bolt that can coordinate with the fastening through-hole, it is located at the set in the fastening bolt
The cylinder left and right sides is each provided with least one fastening nut.
Preferably, the sleeve is integrated the sleeve that casting forms.
Preferably, the wall thickness of the sleeve is 4-6mm, length 400-600mm.
Preferably, a diameter of 14-18mm of the fastening through-hole.
I-steel fixing device provided by the utility model of encorbelmenting, including sleeve, the bottom surface of the sleeve is provided with can
The grounding through hole being connected with fastening foundation bolt, the left and right side of the sleeve are provided with and can run through fastening with the web of I-steel
Fastening through-hole, and the middle part of the sleeve has the cavity that is consistent with the height of the I-steel.The I-steel of encorbelmenting is consolidated
Determine device, by the use of the sleeve as the support section to the I-steel, and the fastening through-hole and the grounding through hole
The horizontal direction and vertical direction of the I-steel can all be carried out it is spacing, the I-steel fixation that makes to encorbelment more firmly, and
And, it is possible to reduce the time used in the loss and welding termination reinforced steel after each use of I-steel of encorbelmenting.
In a preferred embodiment, in addition to can be with the fastening bolt of fastening through-hole cooperation, the fastening spiral shell
On bolt at least one fastening nut is each provided with left and right sides of the sleeve.Above-mentioned setting, the fastening bolt is worn
After the web for entering the fastening through-hole and I-steel, by adjusting two fastening spiral shells at left and right sides of the sleeve respectively
Cap, the screw-in length of fastening bolt is adjusted, to strengthen the fastening force of I-steel and the sleeve.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of embodiment of I-steel fixing device of encorbelmenting provided by the utility model
Figure；
Fig. 2 is the structural representation of I-steel fixing device when fastening I-steel provided by the utility model of encorbelmenting；
Wherein：1- sleeves, 2- fastening through-holes, 21- fastening bolts, 22- fastening nuts, 3- grounding through hole, 31- lower margin spiral shells
Bolt, 32- lower margins nut, 4- I-steel.
Embodiment
Core of the present utility model is to provide one kind and encorbelmented I-steel fixing device, and this encorbelments I-steel fixing device can
The reinforcing efficiency and stability to I-steel are significantly improved, the labor intensity of worker reduces, and can reuse, and saves
Resource.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 and Fig. 2 are refer to, Fig. 1 is a kind of specific implementation of I-steel fixing device of encorbelmenting provided by the utility model
The structural representation of mode；Fig. 2 is the knot of I-steel fixing device when fastening I-steel provided by the utility model of encorbelmenting
Structure schematic diagram.
In this embodiment, I-steel fixing device of encorbelmenting includes sleeve 1, and the bottom surface of sleeve 1 is provided with can be with lower margin
The grounding through hole 3 that bolt 31 is fastenedly connected.
Specifically, sleeve 1 is located in building, using the grounding through hole 3 of the bottom surface of sleeve 1, with the lower margin spiral shell in building
Bolt 31 is detachably connected, and the left and right side of sleeve 1 is provided with the fastening through-hole 2 that can run through fastening with the web of I-steel 4.
Specifically, the through hole that runs through with the position correspondence of fastening through-hole 2 should be equally set on the web of I-steel 4, and
And the middle part of sleeve 1 has the cavity being consistent with the height of I-steel 4.
On the basis of the respective embodiments described above, sleeve 1 is preferably stainless steel sleeve, and the service life of stainless steel is grown, just
In materials.
On the basis of the respective embodiments described above, the cross section of sleeve 1 is in I-shaped or square, if specifically, sleeve 1
Cross section in I-shaped, then the size of sleeve 1 should be slightly larger than the cross sectional dimensions of I-steel 4, to facilitate I-steel 4 to insert
In sleeve 1, meanwhile, in order to prevent I-steel 4 from moving left and right, the width for two sides that sleeve 1 coordinates with the web of I-steel 4 is not
Preferably excessive, i.e., the distance between two sides of fastening through-hole 2 are provided with sleeve 1 should not be excessive, prevents I-steel 4 or so from shaking
It is dynamic.
Explanation is needed exist for, sleeve 1 uses I-shaped structure, can be preferably bonded with I-steel 4, consolidation effect
Good, certainly, sleeve 1 can also use square structure, and square structure makes simply, and cost is low.
The I-steel fixing device of encorbelmenting, by the use of sleeve 1 as the support section to I-steel 4, and the He of fastening through-hole 2
Grounding through hole 3 can all carry out spacing to the horizontal direction and vertical direction of I-steel 4, and the I-steel 4 that makes to encorbelment is fixed more
Firmly, furthermore, it is possible to reduce the time used in the loss after 4 each use of I-steel of encorbelmenting and welding termination reinforced steel.
Meanwhile fixing device material processing is simple, instrument is repeatable to be utilized；It is simple and quick, fastened, saved with bolt
Less manpower；Tool stability is good, can comprehensive fixation encorbelment I-steel 4.
On the basis of the respective embodiments described above, the number of grounding through hole 3 is four, and is separately positioned on sleeve 1
Bottom surface edge, because the bottom surface of sleeve 1 is rectangle, therefore, grounding through hole 3 is opened in four of the bottom surface of sleeve 1 respectively
Edge, ensure the fastness that sleeve 1 is connected with ground.
On the basis of the respective embodiments described above, the number of fastening through-hole 2 is at least two pairs, and every team's fastening through-hole 2
Arrange along the bearing of trend of sleeve 1, specifically, fastening through-hole 2 should be opened in the left and right sides of sleeve 1 respectively, can ensure
Fastening bolt 21 runs through, and certainly, the number of fastening through-hole 2 can be set as needed, a pair of fastening through-holes 2 also can, when
So, it is preferred scheme to few two pairs of fastening through-holes 2 are set in order to prevent I-steel 4 from rocking.
On the basis of the respective embodiments described above, in addition to the fastening bolt 21 that can coordinate with fastening through-hole 2, fastening bolt
On 21 at least one fastening nut 22 is each provided with positioned at the left and right sides of sleeve 1.
Above-mentioned setting, after fastening bolt 21 to be penetrated to the web of fastening through-hole 2 and I-steel 4, by adjusting position respectively
Two fastening nuts 22 in the left and right sides of sleeve 1, the screw-in length of fastening bolt 21 is adjusted, to strengthen I-steel 4 and sleeve 1
Fastening force.
On the basis of the respective embodiments described above, sleeve 1 is integrated the sleeve 1 that casting forms, and integrally casting is process
Sleeve 1, intensity is high, and is simple to manufacture, and service life length, is easy to the recycling of sleeve 1.
On the basis of the respective embodiments described above, the wall thickness of sleeve 1 is 4-6mm, length 400-600mm.Preferably, cover
The wall thickness of cylinder 1 is 5mm, length 500mm, while meeting to fix I-steel 4, reduces the waste of material.
On the basis of the respective embodiments described above, a diameter of 14-18mm of fastening through-hole 2, preferably 16mm, meanwhile, tightly
Fixing bolt 21 is preferably M14 bolts, and fastening nut 22 is M14 nuts, and foundation bolt 31 is M25 bolts, and lower margin nut 32 is M25
Nut, cooperation, the through hole of ground connection should be 25-29mm, preferably 27mm.
When in use, foundation bolt 31 is inserted in the grounding through hole 3 of the bottom surface of sleeve 1 first, then by lower margin spiral shell
Cap 32 is screwed into foundation bolt 31, realizes that the position of sleeve 1 is fixed, and then, it is hollow that 3 meters long No. 18 I-steel 4 is penetrated into sleeve 1
Cavity in, I-steel 4 is encorbelmented 1.5 meters of segment length, 1.5 meters of building grouted part length, and I-steel 4 outside building
Web side have the hole that the 4 diameter 16mm corresponding with sleeve 1 runs through, I-steel 4 is penetrated in sleeve 1, until I-steel 4
Web on after the position correspondence of fastening through-hole 2 of the side of through hole and sleeve 1, fastening bolt 21 is run through into fastening through-hole
2 and through through hole, then by adjusting fastening nut 22, the fixation of fastening bolt 21 is realized, and then realize I-steel 4 in level
Direction and the fastening of vertical direction；When reusing, it need to only return and tighten fixing bolt 21 and foundation bolt 31, pull down 5mm thickness not
Become rusty steel bushing 1.
The I-steel fixing device of encorbelmenting, used material are the common material installation in job site, make simple, peace
Dress is convenient, and flexibility is stronger, with dress, repeats and is used in turn.Moreover, I-steel 4 of encorbelmenting is reinforced using sleeve 1, safety,
It is convenient；Material processing is simple and repeats utilization, and cost is low；Make simple, quick, easy to operate, short time limit.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
I-steel fixing device provided by the utility model of encorbelmenting is described in detail above.It is used herein
Specific case is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help and managed
Solve method and its core concept of the present utility model.It should be pointed out that for those skilled in the art, not
On the premise of departing from the utility model principle, some improvement and modification can also be carried out to the utility model, these improve and repaiied
Decorations are also fallen into the protection domain of the utility model claims.
Claims (8)
- The I-steel fixing device 1. one kind is encorbelmented, it is characterised in that including sleeve (1), the bottom surface of the sleeve (1) is provided with can The grounding through hole (3) being fastenedly connected with foundation bolt (31), the left and right side of the sleeve (1) is provided with can be with I-steel (4) Web through the fastening through-hole (2) of fastening, and the middle part of the sleeve (1) has height phase with the I-steel (4) The cavity of symbol.
- 2. I-steel fixing device according to claim 1 of encorbelmenting, it is characterised in that the cross section of the sleeve (1) is in It is I-shaped or square.
- 3. I-steel fixing device according to claim 2 of encorbelmenting, it is characterised in that the number of the grounding through hole (3) For four, and it is separately positioned on the bottom surface edge of the sleeve (1).
- 4. I-steel fixing device according to claim 2 of encorbelmenting, it is characterised in that the number of the fastening through-hole (2) It is at least two pairs, and each bearing of trend arrangement to the fastening through-hole (2) along the sleeve (1).
- 5. I-steel fixing device according to claim 1 of encorbelmenting, it is characterised in that also including can be with the fastening through-hole (2) fastening bolt (21) coordinated, it is each provided with least at left and right sides of the sleeve (1) on the fastening bolt (21) One fastening nut (22).
- 6. the I-steel fixing device of encorbelmenting according to claim 1 to 5 any one, it is characterised in that the sleeve (1) It is integrated the sleeve that casting forms.
- 7. I-steel fixing device according to claim 6 of encorbelmenting, it is characterised in that the wall thickness of the sleeve (1) is 4- 6mm, length 400-600mm.
- 8. I-steel fixing device according to claim 6 of encorbelmenting, it is characterised in that the diameter of the fastening through-hole (2) For 14-18mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646069.0U CN206928440U (en) | 2017-06-05 | 2017-06-05 | One kind is encorbelmented I-steel fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646069.0U CN206928440U (en) | 2017-06-05 | 2017-06-05 | One kind is encorbelmented I-steel fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206928440U true CN206928440U (en) | 2018-01-26 |
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ID=61345098
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720646069.0U Expired - Fee Related CN206928440U (en) | 2017-06-05 | 2017-06-05 | One kind is encorbelmented I-steel fixing device |
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| Country | Link |
|---|---|
| CN (1) | CN206928440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397165A (en) * | 2019-07-30 | 2019-11-01 | 中信国安建工集团有限公司 | A kind of cantilevered structure and construction method |
-
2017
- 2017-06-05 CN CN201720646069.0U patent/CN206928440U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397165A (en) * | 2019-07-30 | 2019-11-01 | 中信国安建工集团有限公司 | A kind of cantilevered structure and construction method |
| CN110397165B (en) * | 2019-07-30 | 2024-04-09 | 中信国安建工集团有限公司 | Cantilever structure and construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |