CN215291321U - Horizontal truss convenient to adjust - Google Patents
Horizontal truss convenient to adjust Download PDFInfo
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- CN215291321U CN215291321U CN202121088575.5U CN202121088575U CN215291321U CN 215291321 U CN215291321 U CN 215291321U CN 202121088575 U CN202121088575 U CN 202121088575U CN 215291321 U CN215291321 U CN 215291321U
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- slide bar
- chord
- chord member
- sliding sleeve
- sliding rod
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Abstract
The utility model discloses a horizontal truss convenient to adjust, which comprises a fixed frame body and an adjusting frame body, wherein the fixed frame body comprises an upper chord member, a lower chord member and an inclined web member, the adjusting frame body is arranged at one end or two ends of the upper chord member and the lower chord member, and the upper chord member and the lower chord member are connected through the inclined web member; the adjusting frame body comprises a sliding sleeve, an upper sliding rod and a lower sliding rod, wherein one end of the upper sliding rod and one end of the lower sliding rod are respectively inserted into the upper chord and the lower chord, the sliding sleeve is sleeved on the upper chord, and the sliding sleeve is connected with the lower sliding rod through the inclined web members. The utility model has the advantages of simple and reasonable structure, can pull out the different operation requirement of length adaptation through the adjustment, formed a plurality of triangle-shaped structures between upper chord and the lower chord moreover, structural strength and stability improve greatly, avoid it to take place deformation in the use, prolong its life.
Description
Technical Field
The utility model relates to a horizontal truss field especially relates to a horizontal truss convenient to adjust.
Background
The horizontal truss structure is a beam type member, is an open-web girder consisting of a plurality of small-section rods, is a statically determinate structure, has large bending resistance due to the fact that the section of the girder can be made very high, has small deflection, can be made to have a larger span than a solid web girder, saves materials, has small dead weight, is commonly used in large-span public buildings such as factory buildings, exhibition halls, gymnasiums and bridges, and is commonly called as a roof structure for buildings due to the fact that the horizontal truss structure is mostly used for the roof structure of the buildings. The existing horizontal truss is basically formed by welding, the length of the existing horizontal truss cannot be adjusted, so that the existing horizontal truss cannot flexibly adapt to the change of the distance between the on-site attached lifting scaffold positions when in use, and the universality is poor. Therefore, how to provide a horizontal truss with adjustable length becomes a difficult problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a horizontal truss convenient to adjust solves current horizontal truss and can not adhere to the problem of the change of distance between the lift scaffold machine position along with the scene.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a horizontal truss convenient to adjust, including fixed support body and regulation support body, fixed support body includes chord member, lower chord member and diagonal web member, it sets up to adjust the support body the chord member with the one end or the both ends of lower chord member, the chord member with the lower chord member passes through the diagonal web member is connected, adjust the support body and include sliding sleeve, last slide bar and lower slide bar, go up the slide bar with the one end of lower slide bar is inserted respectively in last chord member and the lower chord member, the sliding sleeve cup joints on the chord member, the sliding sleeve with the lower slide bar passes through the diagonal web member is connected.
Further, fixed upper chord with lower chord, go up the slide bar with still be equipped with between the slide bar down and erect the web member, the upper chord with lower chord passes through erect the web member with the diagonal web member is connected, adjacent two diagonal web member sets up erect the both sides of web member and be the V-arrangement, go up the slide bar with the one end of slide bar down inserts respectively in upper chord and the lower chord, go up the slide bar with the other end of slide bar down passes through erect the web member and link together, the periphery of upper chord has been cup jointed the sliding sleeve, the sliding sleeve passes through diagonal web member connects on the lower slide bar, be provided with the screw of location usefulness on the sliding sleeve.
Further, the truss adopts trapezoidally, including last chord member, lower chord member, oblique web member, sliding sleeve, last slide bar and lower slide bar, the last chord member with lower chord member passes through oblique web member connects, go up the slide bar or the one end of lower slide bar is inserted in last chord member or the lower chord member, the sliding sleeve cup joints the periphery of last chord member, the sliding sleeve with lower slide bar passes through oblique web member connects, go up the slide bar with lower slide bar passes through oblique web member connects, be provided with the screw of location usefulness on the sliding sleeve.
Furthermore, adjacent diagonal web members are staggered.
Furthermore, the tail ends of the upper sliding rod and the lower sliding rod are provided with end plates, through holes are formed in the end plates, and the end plates are welded to the tail ends of the upper sliding rod or the lower sliding rod.
Furthermore, a threaded hole is formed in the sliding sleeve, a positioning screw is screwed and connected in the threaded hole, and the head of the screw abuts against the outer wall of the upper chord.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses horizontal truss convenient to adjust, including upper chord member, vertical web member, lower chord member, diagonal web member, sliding sleeve, upper slide bar and lower slide bar, can adjust the length of horizontal truss by pulling out upper slide bar and lower slide bar outwards, satisfied different operation requirements; an inclined web member and a vertical web member are arranged between the upper chord member and the lower chord member, so that a triangular stable supporting structure is formed, and the structural strength is greatly enhanced. The utility model has the advantages of simple and reasonable structure, can pull out the different operation requirement of length adaptation through the adjustment, formed a plurality of triangle-shaped structures between upper chord and the lower chord moreover, structural strength and stability improve greatly, avoid it to take place deformation in the use, prolong its life.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a side view of the horizontal truss shaft which is convenient for adjustment according to the present invention;
FIG. 2 is a side view of the trapezoidal horizontal truss of the present invention;
description of reference numerals: 1. an upper chord; 2. a vertical web member; 3. a lower chord; 4. a diagonal web member; 5. a sliding sleeve; 6. A sliding rod is arranged; 7. a lower sliding rod; 8. and an end plate.
Detailed Description
The first embodiment:
as shown in figure 1, a horizontal truss convenient to adjust, including fixed support body and regulation support body, fixed support body includes chord member 1, lower chord member 3 and diagonal web member 4, it sets up to adjust the support body the chord member 1 with the one end or the both ends of lower chord member 3, chord member 1 with lower chord member 3 passes through diagonal web member 4 is connected, adjust the support body and include sliding sleeve 5, upper slide 6 and lower slide 7, upper slide 6 with the one end of lower slide 7 inserts respectively in upper chord member 1 and the lower chord member 3, sliding sleeve 5 cup joints on the upper chord member 1, sliding sleeve 5 with lower slide 7 passes through diagonal web member 4 connects.
The fixed top chord 1 with lower chord 3 go up the slide bar 6 with still be equipped with between the lower slide bar 7 and erect web member 2, top chord 1 with lower chord 3 passes through erect web member 2 with diagonal web member 4 connects, adjacent two diagonal web member 4 sets up erect the both sides of web member 2 and be the V-arrangement, go up slide bar 6 with the one end of lower slide bar 7 inserts respectively in top chord 1 and the lower chord 3, go up slide bar 6 with the other end of lower slide bar 7 passes through erect web member 2 and link together, the periphery of top chord 1 has cup jointed sliding sleeve 5, sliding sleeve 5 passes through diagonal web member 4 connects on the lower slide bar 7, be provided with the screw of location usefulness on the sliding sleeve 5.
The adjacent diagonal web members 4 are staggered.
The end plates 8 are arranged at the tail ends of the upper sliding rod 6 and the lower sliding rod 7, through holes are formed in the end plates 8, and the end plates 8 are welded at the tail ends of the upper sliding rod 6 or the lower sliding rod 7.
And a threaded hole is formed in the sliding sleeve 5, and a screw for positioning is screwed and connected in the threaded hole, and the head of the screw abuts against the outer wall of the upper chord 1.
Second embodiment:
as shown in fig. 2, including fixed support body and regulation support body, fixed support body includes chord member 1, lower chord member 3 and diagonal web member 4, it sets up to adjust the support body the chord member 1 with the one end or the both ends of lower chord member 3, chord member 1 with lower chord member 3 passes through diagonal web member 4 connects, adjust the support body and include sliding sleeve 5, upper slide 6 and lower slide 7, upper slide 6 with the one end of lower slide 7 inserts respectively in chord member 1 and the lower chord member 3, sliding sleeve 5 cup joints on chord member 1, sliding sleeve 5 with lower slide 7 passes through diagonal web member 4 connects.
The truss adopts trapezoidally, including upper chord member 1, lower chord member 3, oblique web member 4, sliding sleeve 5, upper slide bar 6 and lower slide bar 7, upper chord member 1 with lower chord member 3 passes through oblique web member 4 is connected, upper slide bar 6 or the one end of lower slide bar 7 inserts in upper chord member 1 or lower chord member 3, sliding sleeve 5 cup joints the periphery of upper chord member 1, the sliding sleeve with lower slide bar 7 passes through oblique web member 4 is connected, upper slide bar 6 with lower slide bar 7 passes through oblique web member 4 is connected, be provided with the screw of location usefulness on the sliding sleeve 5.
The length of the diagonal web members 4 on the outermost side is greater than the length of the diagonal web members 4 on the inner side, and the adjacent diagonal web members 4 are staggered.
The end plates 8 are arranged at the tail ends of the upper sliding rod 6 and the lower sliding rod 7, through holes are formed in the end plates 8, and the end plates 8 are welded at the tail ends of the upper sliding rod 6 or the lower sliding rod 7.
And a threaded hole is formed in the sliding sleeve 5, and a screw for positioning is screwed and connected in the threaded hole, and the head of the screw abuts against the outer wall of the upper chord 1.
The utility model discloses an installation as follows:
firstly, the end plates 8 on a plurality of horizontal trusses are connected through the bolt assemblies, the end plate 8 at one end of the connected horizontal truss is connected to an attached lifting scaffold, the upper sliding rod 6 and the lower sliding rod 7 are pulled out from the other end of the connected horizontal truss according to the distance between the end plate 8 and the other attached lifting scaffold, so that the end plate 8 can be installed on the attached lifting scaffold through the bolt assemblies, then the screws on the sliding sleeves 5 are screwed, and the upper sliding rod 6 and the lower sliding rod 7 cannot move.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (6)
1. The utility model provides a horizontal truss convenient to adjust which characterized in that: including fixed support body and regulation support body, fixed support body includes chord member (1), lower chord member (3) and diagonal web member (4), it sets up to adjust the support body last chord member (1) with the one end or the both ends of lower chord member (3), last chord member (1) with lower chord member (3) pass through diagonal web member (4) are connected, adjust the support body and include sliding sleeve (5), last slide bar (6) and lower slide bar (7), go up slide bar (6) with the one end of lower slide bar (7) inserts respectively in last chord member (1) and lower chord member (3), sliding sleeve (5) cup joint go up chord member (1) is last, sliding sleeve (5) with lower slide bar (7) pass through diagonal web member (4) are connected.
2. The adjustable horizontal truss of claim 1 wherein: vertical web members (2) are arranged between the fixed upper chord (1) and the lower chord (3) and between the upper sliding rod (6) and the lower sliding rod (7), the upper chord member (1) and the lower chord member (3) are connected with the diagonal web members (4) through the vertical web members (2), two adjacent diagonal web members (4) are arranged on two sides of the vertical web members (2) in a V-shaped arrangement, one end of the upper sliding rod (6) and one end of the lower sliding rod (7) are respectively inserted into the upper chord (1) and the lower chord (3), the other ends of the upper sliding rod (6) and the lower sliding rod (7) are connected together through the vertical web member (2), the periphery of the upper chord (1) is sleeved with the sliding sleeve (5), the sliding sleeve (5) is connected to the lower sliding rod (7) through the inclined web member (4), and the sliding sleeve (5) is provided with a positioning screw.
3. The adjustable horizontal truss of claim 1 wherein: the truss adopts trapezoidally, including last chord member (1), lower chord member (3), oblique web member (4), sliding sleeve (5), go up slide bar (6) and lower slide bar (7), go up chord member (1) with lower chord member (3) pass through oblique web member (4) are connected, go up slide bar (6) or the one end of lower slide bar (7) is inserted in last chord member (1) or lower chord member (3), sliding sleeve (5) cup joint the periphery of going up chord member (1), the sliding sleeve with lower slide bar (7) pass through oblique web member (4) are connected, go up slide bar (6) with lower slide bar (7) pass through oblique web member (4) are connected, be provided with the screw of location usefulness on sliding sleeve (5).
4. The adjustable horizontal truss of any one of claims 2 or 3, wherein: the adjacent diagonal web members (4) are staggered.
5. The adjustable horizontal truss of any one of claims 2 or 3, wherein: go up slide bar (6) with the end of lower slide bar (7) is provided with end plate (8), be provided with the through-hole on end plate (8), end plate (8) welding go up slide bar (6) or the end of lower slide bar (7).
6. The adjustable horizontal truss of any one of claims 2 or 3, wherein: the sliding sleeve (5) is provided with a threaded hole, and a screw for positioning is screwed and connected in the threaded hole, and the head of the screw abuts against the outer wall of the upper chord (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121088575.5U CN215291321U (en) | 2021-05-20 | 2021-05-20 | Horizontal truss convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121088575.5U CN215291321U (en) | 2021-05-20 | 2021-05-20 | Horizontal truss convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215291321U true CN215291321U (en) | 2021-12-24 |
Family
ID=79541252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121088575.5U Active CN215291321U (en) | 2021-05-20 | 2021-05-20 | Horizontal truss convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215291321U (en) |
-
2021
- 2021-05-20 CN CN202121088575.5U patent/CN215291321U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230818 Address after: No. 1036 Xiaotun Village, Hecheng Street Town, Xian County, Cangzhou City, Hebei Province, 062250 Patentee after: Wang Weixing Address before: 062250 room 801, unit 2, building 2, Ping An Jiayuan, Leshou Town, Xian County, Cangzhou City, Hebei Province Patentee before: Hebei Jisheng Engineering Technology Co.,Ltd. |