CN208748675U - A kind of adjustable four tower basis foundation bolt is fixed and levelling device - Google Patents
A kind of adjustable four tower basis foundation bolt is fixed and levelling device Download PDFInfo
- Publication number
- CN208748675U CN208748675U CN201821328764.3U CN201821328764U CN208748675U CN 208748675 U CN208748675 U CN 208748675U CN 201821328764 U CN201821328764 U CN 201821328764U CN 208748675 U CN208748675 U CN 208748675U
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- adjusting
- hole
- bolt
- square steel
- steel
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 115
- 239000010959 steel Substances 0.000 claims abstract description 115
- 239000002689 soil Substances 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 5
- 125000003003 spiro group Chemical group 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 238000010276 construction Methods 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A kind of adjustable four tower basis foundation bolt is fixed and levelling device, the fixed frame including being spliced into frame-shaped rectangle, the hound being connected and fixed between fixed frame adjacent edge and the bolt positioning plate positioned at four vertex positions of fixed frame；Each side of fixed frame is formed by the adjusting square steel at middle part and with a pair of angle steel that adjusts for the scalable socket in both ends for adjusting square steel.The utility model carries out assembled continuously adjustable by different spiro keyhole positions, general to tetra- column steel pipe communication tower of 30m-45m common on railway, while included horizontal ruler levelling function, installs and dismantles simple, at low cost, convenient transportation, have great popularization value.
Description
Technical field
The utility model relates to communication iron tower basic technology field, specifically a kind of tower foundation foundation bolt is fixed and is adjusted
Leveling device.
Background technique
Railway communication engineering is gradually substituted by four column steel tube towers by previous common angle steel tower at present, and four column steel tube towers are stablized
Property it is strong, but construction weight is larger, and the single king-post basis built-in fitting weight of 45m steel tower reaches 243kg.Every iron tower foundation concrete pours
Need to be adjusted the relative position 4 king-post basis built-in fittings (the nearly 1000kg of weight) before building, Adjustment precision require it is high, operation compared with
Difficulty, and the general traffic condition of steel tower building site is poor.Majority construction team is before iron tower foundation concreting with 6 at present
Steel pipe fixes foundation bolt, slowly Adjustment precision after being measured using steel tape, time-consuming and laborious, and after manual measurement and adjustment usually
It is unable to satisfy each corresponding anchor bolt center spacing, each foundation bolt height and each foundation bolt torsion allowable error, after causing
Continuous steel tower installation accuracy is unable to satisfy requirement, influences construction quality and safety.
In order to which four column steel pipe tower base foundation bolts are fixed and leveled, fixed for 4 sets of foundation bolts of iron tower foundation and phase
Adjustment to position solves the problems, such as that anchor bolt center spacing, each foundation bolt height and each foundation bolt torsional deflection are big.
The Embedment Construction precision of foundation bolt directly affects the installation and use of tower crane, in general, four column steel tube towers are during installation due to weight
Amount is big, and adjustment size is difficult, and the adjustment of positioning needs to spend the daylong regulating time of teams and groups.
A kind of large-scale fixed device of tower crane foundation pre-embedded bolt of 206637189 U of Publication No. CN, this is practical
Novel to construct for crane foundation, this device only solves the fixation of foundation bolt when single mechanical platform foundation construction, simpler
It is single, it can not continuously adjust and may be only available for a kind of model, fixed and spiral shell can not be adjusted to multiple column foundation built-in fittings relative position
Bolt apical side height is leveled.
Summary of the invention
Fixed the technical problem to be solved by the utility model is to provide a kind of adjustable four tower basis foundation bolt and
Levelling device, solve four column steel pipe communication iron tower foundation constructions when correspond to anchor bolt center spacing, each foundation bolt height and
The control of each foundation bolt torsional deflection precision, continuously adjustable are used in a variety of common models, using erection method, convenient for peace
Dress, disassembly and transport.
The adjustable four tower basis foundation bolt is fixed and levelling device, it is characterised in that: including being spliced into frame
The fixed frame of shape rectangle, the hound being connected and fixed between fixed frame adjacent edge and the bolt positioned at four vertex positions of fixed frame
Positioning plate；
Each side of the fixed frame is by the adjusting square steel at middle part and the scalable socket in both ends with the adjusting square steel
It is a pair of adjust angle steel composition, be equipped with multiple adjusting hole locations on adjusting square steel and the web for adjusting angle steel, passed through by bolt
Adjusting square steel and the adjusting hole location for adjusting angle steel will adjust square steel and adjusting angle steel fastens the side for fixed frame；
The both ends of the hound are equipped at intervals with multiple adjusting hole locations, pass through hound by bolt and adjust square steel
Hole location is adjusted by hound and adjusts square steel fastening；
The bolt positioning plate is the plate equipped with concrete pouring hole, location hole and connecting hole, the concreting
Bore dia is 210~230mm, for across foundation bolt；Bolted Flanged Connection hole location on the location hole and foundation bolt
Correspondence is set, for being fastenedly connected with bolt flange；The connecting hole be used for vertically adjacent to two adjusting Bolted angle connections fix.
Further, it is parallel to and adjusts square steel and hound, adjust square steel with each respectively and hound is fixed with
Horizontal ruler.
The length for adjusting angle steel is 1150~1190mm, and the length for adjusting square steel is 2000~2100mm, hound
Length be 1800~2200mm；It adjusts square steel and 4 pairs of adjustment hole positions is respectively symmetrically distributed in hound, adjust the outer end of angle steel
Portion is equipped with connection through-hole corresponding with the connecting hole of bolt positioning plate, adjusts the tune on angle steel at least provided with three pairs with adjusting square steel
The corresponding connection through-hole in knothole position.
Preferably, the center of concrete pouring hole is prolonged relative to the angle cleat connected on the bolt positioning plate
52~60mm is moved outside long line intersection point.
The utility model carries out assembled continuously adjustable by different spiro keyhole positions, to 30m-45m tetra- common on railway
Column steel pipe communication tower is general, while included horizontal ruler levelling function, installs and dismantles simple, at low cost, convenient transportation, have very
High promotional value.
It is attached by different hole locations with bolt, with opening length consolidating suitable for different height iron tower base foundation bolt
Fixed and leveling.In work progress, transport, dismantle and install simple to operation, this device ensures between corresponding anchor bolt center
Control away from, each foundation bolt height and each foundation bolt torsional deflection equally accurate.Solving in traditional construction is fixed lower margin
Bolt, control precision is taken a lot of work laborious phenomenon, so that labor intensity reduces significantly.Present apparatus selection is 50 square steel of national standard, angle steel
And thickness 8mm steel plate, hole location is processed using numerically-controlled machine tool, about 3000 yuan of cost/set is versatile, compared to traditional base
Plinth bolt fixing method, dramatically saves manpower and material resources.
It is compared by site operation, every place's iron tower foundation construction work efficiency improves about 85%, and 10 to construct by this device
Locate steel tower, is able to satisfy precision controlling requirement: foundation bolt center interval error≤3mm, each foundation bolt height error≤
3mm, foundation bolt Niu turn Wu Cha≤1mm.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
In figure: 1- adjusting angle steel, 2- adjusting hole location, 3- adjusting square steel, 4- hound, 5- bolt positioning plate, 6- location hole,
7- concrete pouring hole, 8- horizontal ruler, 9- fixed frame, 10- connecting hole.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples: adjustable four towers base as shown in fig. 1
Plinth foundation bolt is fixed and levelling device, including being spliced into rectangular box-like fixed frame 9, is connected and fixed between fixed frame adjacent edge
Hound 4 and bolt positioning plate 5 positioned at four vertex positions of fixed frame.
Each side of the fixed frame 9 is by the adjusting square steel 3 at middle part and the scalable set in both ends with the adjusting square steel
A pair of angle steel 1 that adjusts connect forms, and is equipped with multiple adjusting hole locations 2 on adjusting square steel and the web for adjusting angle steel, adjusts hole location 2
When being vertical, adjusts hole location 2 and penetrate the top bottom steel plate for adjusting square steel and the horizontal wing plate for adjusting angle steel；Adjusting hole location 2 is laterally
When, it adjusts hole location 2 and penetrates the opposite sides steel plate for adjusting square steel and adjust the vertical wing plate of angle steel.Adjusting side is passed through by bolt
Steel and the adjustings hole location for adjusting angle steel, which will adjust square steel and adjust angle steel, fastens the side for fixed frame, since adjusting angle steel can be
It adjusts in square steel and stretches, therefore, the adjustable variation of side length after fixing can be adapted for difference with opening length after reconciling
Four Guan Tieta.
The both ends of the hound 4 are equipped at intervals with multiple adjusting hole locations, pass through hound 4 by bolt and adjust square steel
Adjusting hole location by hound and adjust square steel fastening.Multiple hole locations that adjust can make hound be connected across the span for adjusting square steel
It is adjustable, to be suitable for different four Guan Tieta with opening length.
The bolt positioning plate 5 is the plate equipped with concrete pouring hole 7, location hole 6 and connecting hole 10, the concrete
7 diameter of pouring hole is 210~230mm, for passing through and leveling after-pouring concrete and fix across foundation bolt.
The location hole 6 is corresponding with the Bolted Flanged Connection hole site on foundation bolt, connects for fastening with bolt flange
Connect and adjust height.
The connecting hole 10 be used for vertically adjacent to two adjustings Bolted angle connections fix, in figure of bowing bolt positioning plate 5 often
There are two the connecting hole 10 in one direction is set, the connecting hole 10 of two vertical direction almost extending line intersection point in bolt positioning plate 5
Center.The center of concrete pouring hole 7 is relative to the angle cleat extending line intersection point connected on the bolt positioning plate 5
52~60mm of outer shifting.It can reduce the area of bolt positioning plate 5.
It is parallel to and adjusts square steel 3 and hound 4, adjust square steel 3 with each respectively and hound 4 is fixed with horizontal ruler
8.The levelness of adjusting can easily be viewed at any time during the adjustment.Specific control method are as follows: 1 square steel and and its
Horizontal ruler is placed respectively on adjacent 2 oblique pull angle steel, after determining absolute altitude, first adjusts the anchor bolt height at 1 square steel both ends
Make on square steel horizontal ruler horizontal, no longer adjusted behind this two anchor bolts, select one oblique pull angle steel see horizontal ruler whether water
Flat, the anchor bolt height not adjusted where the side that adjusting is connected with the oblique pull angle steel if unhorizontal is up to horizontal, so
Herewith method adjusts another oblique pull angle steel horizontal ruler level again afterwards.
As embodiment, previous foundation bolt is to be fixed by 65 meters of long steel pipes with fixture, in this way it is difficult to ensure that four
Foundation bolt forms a square and is able to satisfy various required precisions, and each foundation bolt is also possible that the feelings of torsion
Condition, adjustment is got up, and there is also very big errors for not only troublesome time-consuming.Since above steel pipe, without specific scale, ruler can only be taken
Measurement, little by little adjustment is fixed, and fix one side fixed other positions again, each anchor bolt than heavier, such as with open away from
From one for 45 meters with regard to 243kg, four towers are that have 4, it is easy to get partial or be the central axis on single basis oneself
Away from having turned round or high or low or be exactly that two anchor bolt spacing are again dynamic during the adjustment, constantly to adjust
, scene needs 5 people almost to adjust the time could to have adjusted using this steel pipe is fixed.The utility model can be big
To save regulating time.
Selection is zinc-plated 50 angle steel, 50 square steel and 5mm meter thickness square steel plates in the utility model embodiment, by numerically-controlled machine tool into
Row processing carries out size design in strict accordance with design drawing, and four standards opened according to steel tower root, formulation four is corresponding respectively
Size, the root that four sizes respectively correspond four kinds of four towers of height are opened, and 45 meter Ta Genkai are 3650mm, and 40 meter Ta Genkai are
3300mm, 35 meter Ta Genkai are 2950mm, and 30 meter Ta Genkai are 2600mm.
The utility model is a set of fexible unit, is processed according to drawings marked, opens the group that size determines side according to root
Dress mode, each is opened a kind of corresponding side length.It carries out accordingly assembling as needed, the application of this mold not only makes four
Foundation bolt is appearance that is stringent rectangular and avoiding torsion situation, not only increases the adjustment fixed precision of foundation bolt and big
The big difficulty for reducing construction.In embodiment, it is 1150~1190mm according to the length for adjusting angle steel 1, adjusts square steel 3
Length be 2000~2100mm, the length of hound 4 is 1800~2200mm；It adjusts square steel 3 and hound 4 respectively symmetrically divides
4 pairs of adjustment hole positions 2 are furnished with, the outer end for adjusting angle steel 1 is equipped with connection through-hole corresponding with the connecting hole of bolt positioning plate 5, adjusts
It saves on angle steel 1 at least provided with three pairs of connection through-holes corresponding with the adjusting adjusting hole location of square steel 3.While by the tune of 2 root long 1175mm
Angle steel and the adjusting square steel composition of 1 root long 2060mm are saved, the hole that spacing is 175mm on angle steel is adjustment hole, the angle at square steel both ends
Steel is symmetrically installed, and using first hole of square steel outermost end as benchmark hole, when 45 meter Ta Genkai makes datum hole and adjusts the 3rd, angle steel
Adjustment hole is overlapped, and when 40 meter Ta Genkai is overlapped datum hole with adjusting the 4th adjustment hole of angle steel, and when 35 meter Ta Genkai makes datum hole
Is overlapped with the 5th adjustment hole of angle steel is adjusted, when 30 meter Ta Genkai is overlapped datum hole with adjusting the 6th adjustment hole of angle steel.According to
Steel tower root, which is opened, calculates corresponding side length, while being made of 2 angle steel and 1 square steel, square plate is 4 for being fixed on foundation bolt
It is adjacent on screw rod and with foundation bolt flange, material selection numerically-controlled machine tool is processed, and side length exists after being fixed by specified hole
Root is opened in allowable range of error.
It is attached by different hole locations with bolt, with opening length consolidating suitable for different height iron tower base foundation bolt
Fixed and leveling.In work progress, transport, dismantle and install simple to operation, this device ensures between corresponding anchor bolt center
Control away from, each foundation bolt height and each foundation bolt torsional deflection equally accurate.Solving in traditional construction is fixed lower margin
Bolt, control precision is taken a lot of work laborious phenomenon, so that labor intensity reduces significantly.
Claims (4)
1. a kind of adjustable four tower basis foundation bolt is fixed and levelling device, it is characterised in that: including being spliced into frame-shaped square
The fixed frame (9) of shape, the hound (4) being connected and fixed between fixed frame adjacent edge and the spiral shell positioned at four vertex positions of fixed frame
Bolt positioning plate (5)；
Each side of the fixed frame (9) is by the adjusting square steel (3) at middle part and the scalable set in both ends with the adjusting square steel
A pair of adjust angle steel (1) connect forms, and is equipped with multiple adjusting hole locations (2) on adjusting square steel and the web for adjusting angle steel, passes through
Bolt, which passes through adjusting square steel, will adjust square steel with the adjusting hole location for adjusting angle steel and adjusting angle steel fastens the side for fixed frame；
The both ends of the hound (4) are equipped at intervals with multiple adjusting hole locations, pass through hound (4) by bolt and adjust square steel
Adjusting hole location by hound and adjust square steel fastening；
The bolt positioning plate (5) is the plate equipped with concrete pouring hole (7), location hole (6) and connecting hole (10), described mixed
Solidifying soil pouring hole (7) diameter is 210~230mm, for across foundation bolt；Spiral shell on the location hole (6) and foundation bolt
Bolt flanged joint hole site is corresponding, for being fastenedly connected with bolt flange；The connecting hole (10) be used for vertically adjacent to two
Root adjusts Bolted angle connection and fixes.
2. the apparatus according to claim 1, it is characterised in that: be parallel to and adjust square steel (3) and hound (4), respectively with
Each adjusts square steel (3) and hound (4) is fixed with horizontal ruler (8).
3. the apparatus according to claim 1, it is characterised in that: the length for adjusting angle steel (1) is 1150~1190mm,
The length for adjusting square steel (3) is 2000~2100mm, and the length of hound (4) is 1800~2200mm；It adjusts square steel (3) and oblique
4 pairs of adjustment hole positions (2) are respectively symmetrically distributed in strut (4), and the outer end for adjusting angle steel (1) is equipped with and bolt positioning plate (5)
The corresponding connection through-hole of connecting hole is adjusted on angle steel (1) at least provided with three pairs of companies corresponding with the adjusting adjusting hole location of square steel (3)
Connect hole.
4. the apparatus according to claim 1, it is characterised in that: concrete pouring hole (7) on the bolt positioning plate (5)
Center is relative to 52~60mm of shifting outside the angle cleat extending line intersection point connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821328764.3U CN208748675U (en) | 2018-08-16 | 2018-08-16 | A kind of adjustable four tower basis foundation bolt is fixed and levelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821328764.3U CN208748675U (en) | 2018-08-16 | 2018-08-16 | A kind of adjustable four tower basis foundation bolt is fixed and levelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208748675U true CN208748675U (en) | 2019-04-16 |
Family
ID=66079508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821328764.3U Expired - Fee Related CN208748675U (en) | 2018-08-16 | 2018-08-16 | A kind of adjustable four tower basis foundation bolt is fixed and levelling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208748675U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528568A (en) * | 2019-08-30 | 2019-12-03 | 中国三冶集团有限公司 | A kind of device and its application method of novel location base bolt |
| CN112647532A (en) * | 2020-12-18 | 2021-04-13 | 中国五冶集团有限公司 | Adjustable tower crane foundation bolt integral pre-embedded fixing support and fixing method |
| CN112663656A (en) * | 2020-06-19 | 2021-04-16 | 杨春娥 | Detachable positioning tool for assembled building embedded part |
| CN112663655A (en) * | 2020-06-19 | 2021-04-16 | 杨春娥 | Detachable location frock suitable for assembled building built-in fitting |
| CN112663659A (en) * | 2020-06-19 | 2021-04-16 | 杨春娥 | Embedded positioning tool for assembled building embedded part |
| CN112663654A (en) * | 2020-06-19 | 2021-04-16 | 杨春娥 | Detachable location frock suitable for assembly type structure built-in fitting |
| CN115234762A (en) * | 2022-06-29 | 2022-10-25 | 中国建筑一局(集团)有限公司 | Detachable supporting device for mounting of material distributing machine and using method |
| CN115387667A (en) * | 2022-05-23 | 2022-11-25 | 中国建筑第六工程局有限公司 | Adjustable positioning device for embedded bolts of large-scale purse net stand column foundation and construction method of adjustable positioning device |
-
2018
- 2018-08-16 CN CN201821328764.3U patent/CN208748675U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528568A (en) * | 2019-08-30 | 2019-12-03 | 中国三冶集团有限公司 | A kind of device and its application method of novel location base bolt |
| CN110528568B (en) * | 2019-08-30 | 2021-11-12 | 中国三冶集团有限公司 | Novel foundation bolt positioning device and using method thereof |
| CN112663656A (en) * | 2020-06-19 | 2021-04-16 | 杨春娥 | Detachable positioning tool for assembled building embedded part |
| CN112663655A (en) * | 2020-06-19 | 2021-04-16 | 杨春娥 | Detachable location frock suitable for assembled building built-in fitting |
| CN112663659A (en) * | 2020-06-19 | 2021-04-16 | 杨春娥 | Embedded positioning tool for assembled building embedded part |
| CN112663654A (en) * | 2020-06-19 | 2021-04-16 | 杨春娥 | Detachable location frock suitable for assembly type structure built-in fitting |
| CN112647532A (en) * | 2020-12-18 | 2021-04-13 | 中国五冶集团有限公司 | Adjustable tower crane foundation bolt integral pre-embedded fixing support and fixing method |
| CN115387667A (en) * | 2022-05-23 | 2022-11-25 | 中国建筑第六工程局有限公司 | Adjustable positioning device for embedded bolts of large-scale purse net stand column foundation and construction method of adjustable positioning device |
| CN115234762A (en) * | 2022-06-29 | 2022-10-25 | 中国建筑一局(集团)有限公司 | Detachable supporting device for mounting of material distributing machine and using method |
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Legal Events
| 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: 20190416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |