CN210529741U - Independent foundation embedded bolt mounting structure - Google Patents
Independent foundation embedded bolt mounting structure Download PDFInfo
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- CN210529741U CN210529741U CN201920809843.4U CN201920809843U CN210529741U CN 210529741 U CN210529741 U CN 210529741U CN 201920809843 U CN201920809843 U CN 201920809843U CN 210529741 U CN210529741 U CN 210529741U
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- longitudinal beam
- embedded bolt
- mounting structure
- support
- bolt mounting
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 47
- 239000010959 steel Substances 0.000 claims abstract description 47
- 238000010276 construction Methods 0.000 abstract description 21
- 238000009434 installation Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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Abstract
The utility model discloses an independent foundation embedded bolt mounting structure, which comprises a bracket, an embedded bolt and a positioning clamp; the support comprises a cross beam and a longitudinal beam, and the cross beam and the longitudinal beam are fixed; the positioning card is provided with an opening and is fixed on the bracket; each longitudinal beam comprises two angle steels which are arranged back to back and connected through a connecting piece; the embedded bolt penetrates through the longitudinal beam and the positioning clamp and then is worn with a nut. The utility model has the effects that: the utility model discloses combine the pre-buried characteristics of foundation bolt, utilize the support once to fix a position, the bolt is under the protection of support. The relative position of the bolt does not displace in construction, so that the accuracy of the position of the foundation bolt is ensured, and the installation quality is ensured. The construction is simple, compares with traditional construction and has reduced material and artifical input, and the fixed bolster is demolishd after concrete placement, but reuse.
Description
Technical Field
The utility model discloses when factory building equipment foundation bolt is pre-buried, provide an independent basis pre-buried bolt mounting structure.
Background
The embedded foundation bolts of various foundations of industrial projects are adopted in a large number, the embedded bolts of the foundations of the buildings are large in quantity and high in construction precision requirement, and dislocation deviation occurs during embedding, so that great influence is caused on later-stage steel structure installation or equipment installation. The post-treatment is very cumbersome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an independent basis buried bolt mounting structure in advance.
The purpose of the utility model is realized through the following technical scheme:
the independent foundation embedded bolt mounting structure comprises a bracket, an embedded bolt and a positioning clamp;
the support comprises a cross beam and a longitudinal beam, and the cross beam and the longitudinal beam are fixed;
the positioning card is provided with an opening and is fixed on the bracket;
each longitudinal beam comprises two angle steels which are arranged back to back and connected through a connecting piece;
the embedded bolt penetrates through the longitudinal beam and the positioning clamp and then is worn with a nut.
Preferably, the cross beams are made of angle steel, and the cross beams are welded with the longitudinal beams.
Preferably, at least three cross beams are arranged between the longitudinal beams, wherein the opening of the angle steel of the longitudinal beam faces downwards, and the opening of the angle steel of the cross beam faces upwards.
Preferably, the locator card is U-shaped.
As a preferred mode, the positioning clamps are arranged in two layers, and the bent side of the positioning clamp at the first layer is welded on the longitudinal beam; the bent side of the second layer of positioning clamp is welded at the end part of the beam.
Preferably, the connecting member is a connecting bolt.
Preferably, the scaffold further comprises a scaffold on which the bracket is mounted.
Preferably, the scaffold comprises a vertical support and a top support, wherein the top support is arranged on the vertical support;
the top support comprises an upper cross rod and a lower cross rod, and a support is arranged between the upper cross rod and the lower cross rod.
As an optimal mode, the scaffold is made of steel pipes, the vertical supports comprise four vertical steel pipes, the top supports are erected on the vertical supports and comprise two longitudinal steel pipes, two upper cross rods and two lower cross rods, the longitudinal steel pipes are respectively connected with the vertical supports and the lower cross rods, and the upper cross rods are erected after the supports are placed on the lower cross rods.
The independent foundation embedded bolt installation method comprises the following steps:
the method comprises the following steps: selecting angle steel of 50x50x4 to manufacture a bracket, and determining the distance between the cross beams according to the positions of the embedded bolts;
and welding a positioning clamp: arranging a double-layer positioning clamp, wherein the bent side of the first layer of positioning clamp is welded on the longitudinal beam; the bent side of the second layer of positioning clamp is welded at the end part of the beam;
installing the embedded bolts: the embedded bolt penetrates through the longitudinal beam of the bracket and the positioning clamp to wear a nut;
and (3) a step of self-assembling: and fixing the support on the scaffold to complete the installation of the embedded bolts.
The utility model has the advantages that:
the utility model discloses combine the pre-buried characteristics of foundation bolt, utilize the support once to fix a position, the bolt is under the protection of support. The relative position of the bolt does not displace in construction, so that the accuracy of the position of the foundation bolt is ensured, and the installation quality is ensured. The construction is simple, compares with traditional construction and has reduced material and artifical input, and the fixed bolster is demolishd after concrete placement, but reuse.
Drawings
FIG. 1 is a schematic view of the bracket structure of the present invention;
FIG. 2 is a view showing one embodiment of the mounting structure of the present invention;
FIG. 3 is a second embodiment of the mounting structure of the present invention;
FIG. 4 is a third embodiment of the mounting structure of the present invention;
in the figure, 1-support, 1.1-crossbeam, 1.2-longitudinal beam, 2-locator card, 3-nut, 4-embedded bolt, 5-connecting bolt, 6-upper cross bar, 7-lower cross bar and 8-vertical support.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
As shown in fig. 1-3, the installation structure of the independent foundation embedded bolt 4 comprises a bracket 1, an embedded bolt 4 and a positioning card 2;
the support 1 comprises a cross beam 1.1 and a longitudinal beam 1.2, and the cross beam 1.1 and the longitudinal beam 1.2 are fixed;
the positioning clamp 2 is provided with an opening, the positioning clamp 2 is fixed on the bracket 1, and the positioning clamp 2 is used for positioning a bolt;
each longitudinal beam 1.2 comprises two angle steels which are arranged back to back and connected through a connecting piece; the tops of two adjacent angle steels of the longitudinal beam 1.2 are flush; and setting fixed angle steel for fixing and clamping. Two adjacent angle steels are connected by phi 12 bolts;
the embedded bolt 4 penetrates through the longitudinal beam 1.2 and the positioning card 2 and then is provided with a nut. The embedded bolt 4 is J-shaped. The utility model discloses a support 1 can be makeed the material after transporting to the scene, is convenient for transport and use. The horizontal vertical interval of support 1 should design according to embedded bolt 4 positions, basis size before the preparation. So as to meet the stress requirement and the manufacture of the positioning card 2. The angle steels are connected by manual welding, and the welding seams are full, so that the welding quality requirement is met. The processing and manufacturing site of the bracket 1 is on a flat ground so as to ensure that the manufactured I-steel bracket 1 is flat, does not deform or distort and the horizontal deviation does not exceed 3 mm. The manufactured I-steel bracket 1 can bear the load in the construction process.
In a preferred embodiment, the cross beam 1.1 is made of angle steel, and the cross beam 1.1 is welded with the longitudinal beam 1.2.
In a preferred embodiment, at least three cross beams 1.1 are arranged between the longitudinal beam 1.2 and the longitudinal beam 1.2, wherein the opening of the angle steel of the longitudinal beam 1.2 faces downwards, and the opening of the angle steel of the cross beam 1.1 faces upwards.
In a preferred embodiment, locator card 2 is U-shaped.
In a preferred embodiment, the positioning clamps 2 are arranged in two layers, and the bent side of the positioning clamp 2 in the first layer is welded on the longitudinal beam 1.2; the bent side of the second layer of locator card 2 is welded to the end of the cross beam 1.1. An upper positioning clamp 2 is arranged on a longitudinal beam 1.2 of the bracket 1, and a lower positioning clamp 2 is arranged on an I-steel of the transverse bracket 1. The positioning card 2 is made of phi 8 smooth steel bars, and the relative fixation of the bolt positions is ensured by the upper positioning card 2 and the lower positioning card 2. The welding device belongs to the key of fixing bolts of a support 1, and a plumb bob is hung between an upper positioning clamp 2 and a lower positioning clamp 2 during welding, so that the vertical direction of the welding device is on the same line, and the relative position of the welding device needs to be accurately controlled. The positioning card 2 adopts welding, the head and tail spot welding is carried out for temporary fixation by accurate positioning before welding, the error between the inspection and the bolt embedding drawing is not more than 1mm, and the double-side welding is firmly carried out after meeting the requirements.
In a preferred embodiment, the connecting member is a connecting bolt 5.
In a preferred embodiment, as shown in fig. 4, the present invention further comprises a scaffold, on which the bracket 1 is mounted.
The supporting scaffold is erected by adopting phi 48 x 3.5 steel pipes, the erection requirement of the scaffold is erected according to the steel pipe fastener scaffold, and the erection sequence is as follows:
① setting up upright posts, placing upright posts at four corners, connecting with the supporting scaffold of the basic formwork to form a whole to enhance the integrity, and controlling the distance between the upright posts of the scaffold to be not more than 1.2 m.
② a lower cross bar 7 (lower horizontal cross bar) is set up, after the vertical bar is set up, the lower cross bar 7 controls the horizontal height of the bracket 1, and after the lower cross bar is set up, the horizontal height is checked by a level gauge.
③ mounting I-steel bracket 1. mounting bracket 1 on bottom rail 7, and adjusting the longitudinal and transverse position.
④ setting up the upper horizontal bar 6 (upper horizontal bar), detecting the horizontal height and the longitudinal and transverse positions, and fixing the upper horizontal bar 6 after determining no error.
In a preferred embodiment, the scaffolding comprises vertical supports 8 and a top support, the top support being provided on the vertical supports 8;
the top support comprises an upper cross bar 6 and a lower cross bar 7, and a support 1 is arranged between the upper cross bar and the lower cross bar 7.
In a preferred embodiment, the scaffold is made of steel pipes, the vertical supports 8 comprise four vertical steel pipes, the top supports are erected on the vertical supports 8 and comprise two longitudinal steel pipes, two upper cross rods 6 and two lower cross rods 7, the longitudinal steel pipes are respectively connected with the vertical supports 8 and the lower cross rods 7, and the upper cross rods 6 are erected after the supports 1 are placed on the lower cross rods 7.
The independent foundation embedded bolt installation method comprises the following steps:
the manufacturing method of the bracket 1 comprises the following steps: selecting angle steel of 50x50x4 to manufacture the bracket 1, and determining the distance between the cross beams 1.1 according to the positions of the embedded bolts 4; (since the locator card 2 needs to be placed on the beam 1.1, the distance between the beams 1.1 should be designed when manufacturing)
And (3) welding a positioning card 2: arranging a double-layer positioning clamp 2, and welding the bent side of the first layer positioning clamp 2 on the longitudinal beam 1.2; the bent side of the second layer of positioning clamp 2 is welded at the end part of the beam 1.1;
installing the embedded bolts 4: the embedded bolt 4 penetrates through a longitudinal beam 1.2 (between two angle steels of the longitudinal beam 1.2) of the bracket 1 and the positioning clamp 2 to wear the nut 3;
and (3) a step of self-assembling: and fixing the support 1 on the scaffold to complete the installation of the embedded bolts 4.
The utility model discloses combine the pre-buried characteristics of foundation bolt, use common angle steel at fixed bolster 1 of on-the-spot preparation, utilize support 1 once to fix a position, the bolt is under support 1's protection. The relative position of the bolt does not displace in the construction process, and the accuracy of the position of the foundation bolt is ensured. The installation quality is guaranteed. The construction is simple, and the materials are easy to obtain. Compared with the traditional construction, the material and labor input are reduced, and the fixed support 1 is detached after concrete pouring and tamping and can be repeatedly used.
To sum up, the utility model discloses following advantage has:
1. according to the foundation size and the construction progress, the integral manufacture of the I-shaped steel support 1 is carried out in advance, the modular construction is carried out, and the construction efficiency is improved.
2. The I-steel is adopted as the support 1, the strength is high, the fixing effect is good, the height of the scaffold is adjusted, and the I-steel support 1 is adjusted in the horizontal direction. The positioning card 2 ensures that the embedded bolt 4 is vertical and the installation position is accurate. The precision control of the embedded bolt 4 is ensured, and the construction effect is very good.
3. The I-steel support 1 is fixedly combined with the scaffold, so that the position of the embedded bolt 4 is firm, and the relative position of the bolt does not displace in construction. The construction quality is ensured.
4. The I-steel bracket 1 and the supporting scaffold are made of easily available materials, are simple to manufacture and install, are flexible and convenient to disassemble, can be repeatedly used, and reduce material cost.
5. The construction efficiency is high, the labor is saved, the construction period progress is guaranteed, the construction quality is improved, the I-shaped steel support 1 and the scaffold can be used for multiple times, great economic benefits are generated for construction units, and meanwhile, great social benefits are achieved.
The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.
Claims (9)
1. Independent basis buried bolt mounting structure in advance, its characterized in that: comprises a bracket, a pre-embedded bolt and a positioning card;
the support comprises a cross beam and a longitudinal beam, and the cross beam and the longitudinal beam are fixed;
the positioning card is provided with an opening and is fixed on the bracket;
each longitudinal beam comprises two angle steels which are arranged back to back and connected through a connecting piece;
the embedded bolt penetrates through the longitudinal beam and the positioning clamp and then is worn with a nut.
2. The independent foundation embedded bolt mounting structure according to claim 1, characterized in that: the cross beam is made of angle steel and is welded with the longitudinal beam.
3. The independent foundation embedded bolt mounting structure according to claim 2, characterized in that: at least three cross beams are arranged between the longitudinal beam and the longitudinal beam, wherein the opening of the angle steel of the longitudinal beam faces downwards, and the opening of the angle steel of the cross beam faces upwards.
4. The independent foundation embedded bolt mounting structure according to claim 3, characterized in that: the locator card is U-shaped.
5. The independent foundation embedded bolt mounting structure according to claim 4, characterized in that: the positioning clamps are arranged in two layers, and the bent side of the positioning clamp in the first layer is welded on the longitudinal beam; the bent side of the second layer of positioning clamp is welded at the end part of the beam.
6. The independent foundation embedded bolt mounting structure according to claim 1, characterized in that: the connecting piece is a connecting bolt.
7. The independent foundation embedded bolt mounting structure according to claim 1, characterized in that: it still includes the scaffold, and the support mounting is on the scaffold.
8. The independent foundation embedded bolt mounting structure according to claim 7, characterized in that: the scaffold comprises a vertical support and a top support, wherein the top support is arranged on the vertical support;
the top support comprises an upper cross rod and a lower cross rod, and a support is arranged between the upper cross rod and the lower cross rod.
9. The independent foundation embedded bolt mounting structure according to claim 7, characterized in that: the scaffold is made of steel pipes, the vertical supports comprise four vertical steel pipes, the top supports are erected on the vertical supports and comprise two longitudinal steel pipes, two upper cross rods and two lower cross rods, the longitudinal steel pipes are respectively connected with the vertical supports and the lower cross rods, and the upper cross rods are erected on the lower cross rods after the supports are placed on the lower cross rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920809843.4U CN210529741U (en) | 2019-05-31 | 2019-05-31 | Independent foundation embedded bolt mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920809843.4U CN210529741U (en) | 2019-05-31 | 2019-05-31 | Independent foundation embedded bolt mounting structure |
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| Publication Number | Publication Date |
|---|---|
| CN210529741U true CN210529741U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920809843.4U Active CN210529741U (en) | 2019-05-31 | 2019-05-31 | Independent foundation embedded bolt mounting structure |
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| CN (1) | CN210529741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130391A (en) * | 2019-05-31 | 2019-08-16 | 中国五冶集团有限公司 | Independent foundation embedded bolt installation structure and method |
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2019
- 2019-05-31 CN CN201920809843.4U patent/CN210529741U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130391A (en) * | 2019-05-31 | 2019-08-16 | 中国五冶集团有限公司 | Independent foundation embedded bolt installation structure and method |
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