CN202370264U - Fixing device for rapidly installing foundation bolt - Google Patents
Fixing device for rapidly installing foundation bolt Download PDFInfo
- Publication number
- CN202370264U CN202370264U CN2011205456671U CN201120545667U CN202370264U CN 202370264 U CN202370264 U CN 202370264U CN 2011205456671 U CN2011205456671 U CN 2011205456671U CN 201120545667 U CN201120545667 U CN 201120545667U CN 202370264 U CN202370264 U CN 202370264U
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- CN
- China
- Prior art keywords
- fastening devices
- channel
- bolt
- stone bolt
- fixing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a fixing device for rapidly installing a foundation bolt, which determines the position of the foundation bolt by drilling holes in a U-steel and is fixed on a fixing device welded through the U-steel. Foot screws and bar-type spirit levels which are used for adjusting level, rotatable vertical rods for adjusting the height of bolt and transverse rods capable of adjusting the height are installed on the fixing device. The foundation bolt penetrates through a hole and a nut is screwed to be installed on the fixing device which is adjusted to enable middle nicks of the fixing device to be coincided with a cross curve for measurement location, and the fixing device is adjusted to be in a level state, so that the position of the foundation bolt is determinied. The elevation of the bolt is marked on the vertical rod through the spirit levels, the transverse rods are adjusted to the marking position, and ends of the transverse rods are sequentially balanced with the foundation bolt to determine the height of the transverse rods, so that the elevation of the foundation bolt is determined. The fixing device of the foundation bolt can accurately locate the position of the foundation bolt, simultaneously positions of a plurality of foundation bolt can be located at one time, and the fixing device is convenient and rapid.
Description
Technical field
The utility model relates to a kind of fastening devices that stone bolt is installed, especially can one time the fastening devices of the many stone bolt in Fast Installation location.
Background technology
At present, known installation stone bolt method is to use the transit survey location, draws cross hairs to determine the accurate position of stone bolt; Re-use level gauge and determine the absolute altitude of cross hairs; Calculate the difference in height of cross hairs and bolt, determine the height of stone bolt, be fixed on the reinforcement foundation.Generally speaking, there are many stone bolt each single footing, and single installation stone bolt workload is bigger; About pitch of bolts 100mm; When foot bolt regularly, can only rely on and hold bolt and fix, when the unconscious shake of hand; Cause the stone bolt position deviation to occur, influence the installation of later stage steel work.
Summary of the invention
In order to overcome existing stone bolt location difficulty and the slow deficiency of installation rate of installing; The purpose of the utility model provides a kind of fastening devices of Fast Installation stone bolt; This fastening devices can not only guarantee the requirement of stone bolt installation accuracy, and can locate the position of many stone bolt fast.
The utility model solves the technical scheme that its technical problem adopted: the fastening devices that proposes a kind of Fast Installation stone bolt; This fastening devices is used transit and level gauge respectively; Confirm the position and the absolute altitude of stone bolt; Said fastening devices 1 is made up of with two parallel channel-section steels 2 in being fixed on said framework the framework that four channel-section steels 16 constitute, and said stone bolt 10 is fixed on the channel-section steel 2, through nut adjustment height; On the channel-section steel 16 of said framework cutting is arranged, and foot screw 3, bar shaped levelling tube 5 are installed; Vertical rod 7 and cross bar 6 are set on a channel-section steel 16 of said framework; Regulation fixing apparatus 1 makes said cutting 14 overlap with the measurement and positioning cross hairs, determines the position of stone bolt 10; Regulate said foot screw 3 and cooperate bar shaped levelling tube 5, fastening devices 1 is adjusted to level; Regulate the position of said cross bar 6 in said vertical rod 7, said stone bolt 10 is adjusted to design elevation.
Have anchor (bolt) hole 11 on the said channel-section steel 2, the position relation of said stone bolt 10 is confirmed through the position of said anchor (bolt) hole 11.Said cutting 14 is on the axis of symmetry of said stone bolt 10.
Said bar shaped levelling tube 5 is installed on orthogonal two adjacent channel-section steels 16 with foot screw 3, is connected with hard rubber piece 4 below the said foot screw 3, and said hard rubber piece 4 moves up and down through rotating said foot screw 3.Bottom surface at other two channel-section steels 16 that bar shaped levelling tube 5 and foot screw 3 are not installed is equipped with hard rubber piece 4, and said hard rubber piece 4 is fixed, and its thickness is a times of above-mentioned hard rubber piece 4.
At said cross bar 6 and said vertical rod 7 intersection location settings two fixing knobs up and down, top knob is a horizontal adjusting knob 8 of regulating cross bar length, below knob be the height fixing button 9 of regulating the cross bar height
The beneficial effect of the utility model is accurately to orient the stone bolt position through the stone bolt fastening devices, simultaneously, can many stone bolt positions of one-time positioning, convenient and swift.
Description of drawings
Fig. 1 is the schematic diagram of the utility model;
Fig. 2 is the constructional drawing that the fastening devices of stone bolt is installed;
Fig. 3 is the ground plan of Fig. 2;
Fig. 4 is the vertical view of fastening devices;
Fig. 5 is I-I sectional view of Fig. 4;
Fig. 6 is II-II sectional view of Fig. 4;
Fig. 7 is the fastening devices embodiment vertical section constructional drawing that stone bolt is installed;
Fig. 8 is the fastening devices embodiment cross section constructional drawing that stone bolt is installed.
Among the figure.
| 1 fastening devices | 9 |
| 2 No. 8 channel-section steels | 10 |
| 3 |
11 anchor (bolt) |
| 4 |
12 |
| 5 bar |
13 cushion cap short columns |
| 6 |
14 cuttings |
| 7 vertical rods | 15 concrete bearing platforms |
| 8 horizontal adjusting knobs | 16 No. 5 channel-section steels |
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, below in conjunction with specific embodiment, to the utility model further explain.
Fig. 1 is the schematic diagram of the utility model; As scheme saidly, and fastening devices (1) comprises the framework of being processed by four channel-section steels 16, framework can use No. 5 channel-section steels to be welded into; With two No. 8 channel-section steels 2; Mutual alignment between stone bolt is determined in middle punching; No. 8 channel-section steels 2 that have openning hole are fixed on the framework of the fastening devices 1 that is welded into by No. 5 channel-section steels 16, critical pieces such as foot screw 3, bar shaped levelling tube 5, vertical rod 7 and cross bar 6 also are installed on the fastening devices 1.Stone bolt 10 is passed anchor (bolt) hole 11, and the nut of screwing on is installed on the fastening devices 1; The position of regulation fixing apparatus 1 makes the indentation of fastening devices 1 channel-section steel 16 centers overlap with the location cross hairs, and two foot screws 3 on the regulation fixing apparatus 1, makes the bubble of two bar shaped levelling tubes 5 move to the centre position, and fastening devices 1 is accurately flattened; Use level gauge to measure absolute altitude; The design elevation of stone bolt is marked in the vertical rod 7; Regulate cross bar 6 to mark, rotation vertical rod 7 is with each stone bolt 10 of end alignment of cross bar 6; One by one stone bolt 10 is adjusted to design elevation, reaches the purpose of many stone bolt of one-time positioning 10 through regulation fixing apparatus 1.
Fig. 2-Fig. 6 has shown the CONSTRUCTED SPECIFICATION of fastening devices.As shown in the figure.Said fastening devices 1 has four channel-section steels 16; Two bar shaped levelling tubes 5 are installed in respectively in the adjacent and vertical channel-section steel 16; Foot screw 3 also is installed on the channel-section steel that is equipped with bar shaped levelling tube 5 16; What link to each other below the foot screw 3 is hard rubber piece 4, and when rotation foot screw 3, hard rubber piece 4 can move up and down; The bottom surface of two channel-section steels 16 in addition in that bar shaped levelling tube 5 is not installed also is equipped with hard rubber piece 4, and these two block rubbers are fixed, but thickness is thicker than preceding two block rubber, can thicken one times; On four channel-section steels 16 of fastening devices 1 cutting 14 is arranged; Cutting 14 just in time is on the axis of symmetry of stone bolt 10; Cross bar (6) and vertical rod (7) also are installed on the fastening devices 1; In cross bar 6 and vertical rod 7 intersection location two fixedly knobs are arranged up and down, top is the horizontal adjusting knob 8 of regulating cross bar length, is the height fixing button 9 of regulating the cross bar height below.
Fig. 7 and Fig. 8 are respectively fastening devices embodiment vertical section constructional drawing and the cross section constructional drawings that stone bolt is installed.
The fastening devices 1 that stone bolt 10 is installed is placed on the cushion cap short column Side shuttering 12, and the form of laying should guarantee during installation that the cutting 14 on the fastening devices 1 overlaps with the cross hairs that measurement is drawn basically shown in the sectional drawing of Fig. 7 or Fig. 8; Regulate foot screw 3, make the bubble of two bar shaped levelling tubes 5 be in the middle position, guarantee fastening devices 1 state that is up to the standard; Observe cutting 14 and whether overlap,, can temporarily not need regulation fixing apparatus 1 if deviation is little with surveyor's cross; Far away as if departing from, move fastening devices 1 cutting 14 is overlapped with surveyor's cross, and guarantee that the bubble of two bar shaped levelling tubes 5 is in the middle position; Stone bolt 10 is passed anchor (bolt) hole 11 nut of screwing on; Stone bolt 10 is fixed on the channel-section steel 2, and after stone bolt 10 fixing the completion, the top step of repetition is adjusted to cutting 14 and is overlapped fully with surveyor's cross; And the bubble that guarantees two bar shaped levelling tubes 3 is in center condition, and the position of stone bolt 10 is just confirmed out.
In the embodiment shown in fig. 7, use level gauge with the design elevation mark of stone bolt 10 to vertical rod 7, regulate height adjusting knob 9; Cross bar (6) is adjusted to the position of vertical rod 7 marks; Regulate cross bars 6 tip lengths through horizontal adjusting knob 8, let bottom head and all stone bolt 10 tops of cross bar 6 one by one than height, the nut of rotary foot bolt 10 makes stone bolt 10 and nose heave the closing in cross bar 6 bottoms; Like this, the absolute altitude of stone bolt 10 is just regulated and is put in place.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further detailed description, it should be understood that the above is merely the specific embodiment of the utility model; Be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (6)
1. the fastening devices of a Fast Installation stone bolt; This fastening devices is used transit and level gauge respectively; Confirm the position and the absolute altitude of stone bolt, it is characterized in that said fastening devices (1) is made up of with the two parallel channel-section steels (2) in being fixed on said framework the framework that four channel-section steels (16) constitute; Said stone bolt (10) is fixed on the channel-section steel (2), through nut adjustment height; Cutting (14) is arranged on the channel-section steel of said framework (16), and foot screw (3) and bar shaped levelling tube (5) are installed; Vertical rod (7) and cross bar (6) are set on the channel-section steel (16) of said framework; Regulation fixing apparatus (1) makes said cutting (14) overlap with the measurement and positioning cross hairs, determines the position of stone bolt (10); Regulate said foot screw (3) and cooperate bar shaped levelling tube (5), fastening devices (1) is adjusted to level; Regulate the position of said cross bar (6) in said vertical rod (7), said stone bolt (10) is adjusted to design elevation.
2. fastening devices according to claim 1 is characterized in that, has anchor (bolt) hole (11) on the said channel-section steel (2), and the position relation of said stone bolt (10) is confirmed through the position of said anchor (bolt) hole (11).
3. fastening devices according to claim 2 is characterized in that, said cutting (14) is on the axis of symmetry of said stone bolt (10).
4. fastening devices according to claim 3; It is characterized in that; Said bar shaped levelling tube (5) and foot screw (3) are installed on orthogonal two adjacent channel-section steels (16); Be connected with hard rubber piece (4) below the said foot screw (3), said hard rubber piece (4) moves up and down through the said foot screw of rotation (3).
5. fastening devices according to claim 4; It is characterized in that; Bottom surface at other two channel-section steels (16) that bar shaped levelling tube (5) and foot screw (3) are not installed is equipped with hard rubber piece (4); Said hard rubber piece (4) is fixed, and its thickness is a times of above-mentioned hard rubber piece (4).
6. fastening devices according to claim 5; It is characterized in that; At said cross bar (6) and said vertical rod (7) intersection location setting two fixing knobs up and down; Above knob be the horizontal adjusting knob (8) of regulating cross bar length, below knob be the height fixing button (9) of regulating the cross bar height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205456671U CN202370264U (en) | 2011-12-23 | 2011-12-23 | Fixing device for rapidly installing foundation bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205456671U CN202370264U (en) | 2011-12-23 | 2011-12-23 | Fixing device for rapidly installing foundation bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202370264U true CN202370264U (en) | 2012-08-08 |
Family
ID=46593971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205456671U Expired - Fee Related CN202370264U (en) | 2011-12-23 | 2011-12-23 | Fixing device for rapidly installing foundation bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202370264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995653A (en) * | 2012-11-30 | 2013-03-27 | 成都市工业设备安装公司 | Side-type high-precision rapid locator for foundation bolts |
| CN106352776A (en) * | 2016-09-27 | 2017-01-25 | 中铁五局集团有限公司 | Tool plate for embedded bolt assembly installation and checking |
-
2011
- 2011-12-23 CN CN2011205456671U patent/CN202370264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995653A (en) * | 2012-11-30 | 2013-03-27 | 成都市工业设备安装公司 | Side-type high-precision rapid locator for foundation bolts |
| CN106352776A (en) * | 2016-09-27 | 2017-01-25 | 中铁五局集团有限公司 | Tool plate for embedded bolt assembly installation and checking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20201223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |