CN105253788A - Bolt jack-in type attached frame inclined strut - Google Patents
Bolt jack-in type attached frame inclined strut Download PDFInfo
- Publication number
- CN105253788A CN105253788A CN201510627392.9A CN201510627392A CN105253788A CN 105253788 A CN105253788 A CN 105253788A CN 201510627392 A CN201510627392 A CN 201510627392A CN 105253788 A CN105253788 A CN 105253788A
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- China
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- diagonal brace
- sheet
- bolt
- attachment frame
- inclined strut
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Abstract
The invention discloses a bolt jack-in type attached frame inclined strut and belongs to the field of tower crane attached frame equipment. The bolt jack-in type attached frame inclined strut comprises an inclined strut body composed of an A inclined strut body (4) and a B inclined strut body (8); the inclined strut body is provided with adjusting bolts (7) capable of moving along the inclined strut body and fastening check blocks (6) matched with the adjusting bolts (7) to achieve adjustment of strength of a standard knot; the fastening check blocks (6) are installed between the adjusting bolts (7) and standard knot main chords (9); the two ends of the A inclined strut body (4) are fixed to the attached frame; the B inclined strut body (8) and the A inclined strut body (4) are matched to be fixed; the two ends of the B inclined strut body (8) are also fixed to the attached frame. The adjustable adjusting bolts and the fastening check blocks matched with the adjusting bolts are arranged at the two ends of a brace, so that movable adjustment of the standard knot main chords is achieved, the tightness adjustable and controllable operation is achieved, and compression is convenient and rapid. As the inclined strut is of a two-piece type, and installation is convenient.
Description
Technical field
The present invention relates to a kind of attachment frame diagonal brace, particularly a kind of bolt inputting type attachment frame diagonal brace, belongs to tower crane attachment frame apparatus field.
Background technology
When tower crane reach a certain height, the intensity of self cannot meet the demands, now need to increase attachment point at stacker crane body position, tower body is fixed together by the form of connecting rod and building wall, attachment frame is the framework be looped around around tower body, plays the effect connecting connecting rod and tower body.
Tower body and building are fixed together by attachment frame by tower crane, and attachment frame wraps in the outside of standard knot four main strings, in order to ensure the stability of standard knot, need to increase diagonal brace in the inside of standard knot.Current domestic pharmaceutical industry industry attachment frame diagonal brace mostly is fixed type, directly uses wrapper sheet, bolt to be linked together by diagonally opposing corner two standard section main strings.The diagonal brace of this kind of form cannot carry out the adjustment of length, easily occurs sending or the phenomenon of tension when installing.As shown in Figure 1, attachment frame strut 1 directly connects two, diagonal angle standard section main string, and fixed with standard section main string by wrapper sheet 2, bolt 3, this kind of strut cannot carry out length adjustment, requires higher to accuracy of manufacture.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of bolt inputting type attachment frame diagonal brace, the adjustable length of hound, avoid the situation occurring pine or tension, accuracy of manufacture requires low.
To achieve these goals, a kind of bolt inputting type attachment frame diagonal brace that the present invention adopts, this attachment frame diagonal brace comprises the diagonal brace body be made up of A sheet diagonal brace and B sheet diagonal brace, described diagonal brace body is provided with and along the adjusting bolt of diagonal brace body activity and can coordinates the fastening block realizing standard knot intensity adjustment with adjusting bolt, described fastening block is arranged between adjusting bolt and standard section main string;
Described A sheet diagonal brace is fixed on attachment frame by two ends, and described B sheet diagonal brace coordinates with described A sheet diagonal brace to be fixed and the two ends of B sheet diagonal brace are also fixed on and adhere on frame.
As improvement, described adjusting bolt is arranged between A sheet diagonal brace and B sheet diagonal brace, and adjusting bolt can carry out front and back adjustment along the installation direction of A sheet diagonal brace, drives the raising of fastening block realization to standard section main string stability.
As improvement, described A sheet diagonal brace and B sheet diagonal brace are fixed by the second tie bolt.
As improvement, described second tie bolt has two, is arranged on the two ends of diagonal brace body respectively.
As improvement, the two ends of described A sheet diagonal brace are fixed on attachment frame respectively by the first tie bolt;
Described B sheet diagonal brace and A sheet diagonal brace be arranged in parallel, and the two ends of B sheet diagonal brace are fixed on attachment frame respectively by the first tie bolt.
As improvement, fixed by the second tie bolt between described A sheet diagonal brace and B sheet diagonal brace.
As improvement, described A sheet diagonal brace is identical with B sheet inclined support structure, and the two ends corresponding through hole had for hold-down bolt respectively of A sheet diagonal brace, B sheet diagonal brace, is provided with the second tie bolt for fastening A sheet diagonal brace and B sheet diagonal brace in described through hole.
As improvement, described fastening block is movably arranged on diagonal brace body, and can move under adjusting bolt effect.。
Compared with prior art, the invention has the beneficial effects as follows: by the fastening block arranging adjustable adjusting bolt at the two ends of strut and coordinate with adjusting bolt, realize activity adjustment to standard section main string, realize that degree of tightness is adjustable, controllable type operation, it is convenient to compress; The diagonal brace adopted is divided into two-piece type, easy for installation; In this diagonal brace bolt not immediate roof on standard section main string, but to be connected with standard section main string by fastening block, area of contact greatly, connects more reliable.
Accompanying drawing explanation
Fig. 1 is the use structural representation of existing attachment frame diagonal brace;
Fig. 2 is bolt inputting type of the present invention attachment frame diagonal brace using state schematic diagram;
In figure: 1, adhere to frame strut, 2, wrapper sheet, 3, bolt, 4, A sheet diagonal brace, the 5, first tie bolt, 6, fastening block, 7, adjusting bolt, 8, B sheet diagonal brace, 9, standard section main string, the 10, second tie bolt.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below by accompanying drawing and embodiment, the present invention is further elaborated.But should be appreciated that, specific embodiment described herein, only in order to explain the present invention, is not limited to scope of the present invention.
As shown in Figure 2, a kind of bolt inputting type attachment frame diagonal brace, this attachment frame diagonal brace comprises the diagonal brace body be made up of A sheet diagonal brace 4 and B sheet diagonal brace 8, described diagonal brace body is provided with and along the adjusting bolt 7 of diagonal brace body activity and can coordinates the fastening block 6 realizing standard knot intensity adjustment with adjusting bolt 7, described fastening block 6 is arranged between adjusting bolt 7 and standard section main string 9;
Described A sheet diagonal brace 4 is fixed on attachment frame by two ends, and described B sheet diagonal brace 8 coordinates with described A sheet diagonal brace 4 to be fixed and the two ends of B sheet diagonal brace 8 are also fixed on and adhere on frame.
As the improvement of embodiment, described adjusting bolt 7 is arranged between A sheet diagonal brace 4 and B sheet diagonal brace 8, and adjusting bolt 7 can be carried out front and back along the installation direction of A sheet diagonal brace 4 and regulated, and drives the raising that fastening block 6 realizes standard section main string 9 stability.By coordinating of adjusting bolt 7 and fastening block 6, realize the raising of diagonal brace to standard section main string 9 stability, easy to install, rely on fastening block 6 enlarge active surface, connect more reliable.
As the improvement of embodiment, described A sheet diagonal brace 4 is fixed by the second tie bolt 10 with B sheet diagonal brace 8.Be bolted, stabilized structure, easy accessibility.
As the improvement of embodiment, described second tie bolt 10 has two, is arranged on the two ends of diagonal brace body respectively.By connecting with bolt at the two ends of diagonal brace body, guarantee that integral structure is firm.
As the improvement of embodiment, the two ends of described A sheet diagonal brace 4 are fixed on attachment frame respectively by the first tie bolt 5;
Described B sheet diagonal brace 8 be arranged in parallel with A sheet diagonal brace 4, and the two ends of B sheet diagonal brace 8 are fixed on attachment frame respectively by the first tie bolt 5.By the location and installation of A sheet diagonal brace 4, be convenient to install B sheet diagonal brace 8, facilitate simultaneously and adjusting bolt 7, fastening block 6 are arranged between A, B sheet diagonal brace.
As the improvement of embodiment, fixed by the second tie bolt 10 between described A sheet diagonal brace 4 and B sheet diagonal brace 8.
As the improvement of embodiment, described A sheet diagonal brace 4 is identical with B sheet diagonal brace 8 structure, the two ends corresponding through hole had for hold-down bolt respectively of A sheet diagonal brace 4, B sheet diagonal brace 8, is provided with in described through hole for second tie bolt 10 of fastening A sheet diagonal brace 4 with B sheet diagonal brace 8.Be bolted, easy for installation, and make integral structure steadiness good.
As the improvement of embodiment, described fastening block 6 is movably arranged on diagonal brace body, and can move under adjusting bolt 7 acts on.Rely on the activity of adjusting bolt 7, control the elasticity between fastening block 6 and main string, realize the intensity adjustment to standard section main string 9.
During use, as shown in Figure 2, after attachment frame installs, start the installation of carrying out adhering to frame diagonal brace.First the A sheet diagonal brace 4 of attachment frame diagonal brace, B sheet diagonal brace 8 are sling, combine on attachment frame top, use the second tie bolt 10 two panels to be adhered to diagonal brace to connect, then the first tie bolt 5 is used to connect diagonal brace and attachment frame, fastening block 6 is compressed by control and regulation bolt 7, make fastening block 6 be pressed on standard section main string 9, improve the stability of standard section main string.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement or improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a bolt inputting type attachment frame diagonal brace, it is characterized in that, this attachment frame diagonal brace comprises the diagonal brace body be made up of A sheet diagonal brace (4) and B sheet diagonal brace (8), described diagonal brace body is provided with and along the adjusting bolt of diagonal brace body activity (7) and can coordinates the fastening block (6) realizing standard knot intensity adjustment with adjusting bolt (7), described fastening block (6) is arranged between adjusting bolt (7) and standard section main string (9);
Described A sheet diagonal brace (4) is fixed on attachment frame by two ends, and described B sheet diagonal brace (8) coordinates with described A sheet diagonal brace (4) fixes and the two ends of B sheet diagonal brace (8) are also fixed on and adhere on frame.
2. a kind of bolt inputting type attachment frame diagonal brace according to claim 1, it is characterized in that, described adjusting bolt (7) is arranged between A sheet diagonal brace (4) and B sheet diagonal brace (8), and adjusting bolt (7) can carry out front and back adjustment along the installation direction of A sheet diagonal brace (4), drive the raising of fastening block (6) realization to standard section main string (9) stability.
3. a kind of bolt inputting type attachment frame diagonal brace according to claim 2, it is characterized in that, described A sheet diagonal brace (4) is fixed by the second tie bolt (10) with B sheet diagonal brace (8).
4. a kind of bolt inputting type attachment frame diagonal brace according to claim 3, it is characterized in that, described second tie bolt (10) has two, is arranged on the two ends of diagonal brace body respectively.
5. a kind of bolt inputting type attachment frame diagonal brace according to claim 1 and 2, it is characterized in that, the two ends of described A sheet diagonal brace (4) are fixed on attachment frame respectively by the first tie bolt (5);
Described B sheet diagonal brace (8) and A sheet diagonal brace (4) be arranged in parallel, and the two ends of B sheet diagonal brace (8) are fixed on attachment frame respectively by the first tie bolt (5).
6. a kind of bolt inputting type attachment frame diagonal brace according to claim 5, be is characterized in that, fixed between described A sheet diagonal brace (4) and B sheet diagonal brace (8) by the second tie bolt (10).
7. a kind of bolt inputting type attachment frame diagonal brace according to claim 1, it is characterized in that, described A sheet diagonal brace (4) is identical with B sheet diagonal brace (8) structure, the two ends corresponding through hole had for hold-down bolt respectively of A sheet diagonal brace (4), B sheet diagonal brace (8), is provided with in described through hole for second tie bolt (10) of fastening A sheet diagonal brace (4) with B sheet diagonal brace (8).
8. a kind of bolt inputting type attachment frame diagonal brace according to claim 1, it is characterized in that, described fastening block (6) is movably arranged on diagonal brace body, and can be mobile under adjusting bolt (7) effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510627392.9A CN105253788A (en) | 2015-09-28 | 2015-09-28 | Bolt jack-in type attached frame inclined strut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510627392.9A CN105253788A (en) | 2015-09-28 | 2015-09-28 | Bolt jack-in type attached frame inclined strut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105253788A true CN105253788A (en) | 2016-01-20 |
Family
ID=55093795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510627392.9A Pending CN105253788A (en) | 2015-09-28 | 2015-09-28 | Bolt jack-in type attached frame inclined strut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105253788A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1041497A1 (en) * | 1982-04-22 | 1983-09-15 | Всесоюзный Научно-Исследовательский И Проектный Институт "Теплопроект" | Device for securing tower of building crane to erected structure |
| CN202320242U (en) * | 2011-12-06 | 2012-07-11 | 中联重科股份有限公司 | Landing leg gap adjusting device and engineering machinery |
| CN203474322U (en) * | 2013-09-29 | 2014-03-12 | 江西中天机械有限公司 | Tower crane attachment device |
| CN205151586U (en) * | 2015-09-28 | 2016-04-13 | 徐州建机工程机械有限公司 | Frame bracing is adhered to to bolt top income formula |
-
2015
- 2015-09-28 CN CN201510627392.9A patent/CN105253788A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1041497A1 (en) * | 1982-04-22 | 1983-09-15 | Всесоюзный Научно-Исследовательский И Проектный Институт "Теплопроект" | Device for securing tower of building crane to erected structure |
| CN202320242U (en) * | 2011-12-06 | 2012-07-11 | 中联重科股份有限公司 | Landing leg gap adjusting device and engineering machinery |
| CN203474322U (en) * | 2013-09-29 | 2014-03-12 | 江西中天机械有限公司 | Tower crane attachment device |
| CN205151586U (en) * | 2015-09-28 | 2016-04-13 | 徐州建机工程机械有限公司 | Frame bracing is adhered to to bolt top income formula |
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Application publication date: 20160120 |