CN217299898U

CN217299898U - Assembly truss column

Info

Publication number: CN217299898U
Application number: CN202220209553.8U
Authority: CN
Inventors: 徐踊杰; 江耀祖
Original assignee: Shandong Dongsheng Heavy Engineering Technology Co ltd
Current assignee: Shandong Dongsheng Heavy Engineering Technology Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-08-26
Anticipated expiration: 2032-01-25

Abstract

The utility model provides an assembly truss post belongs to truss post technical field, this assembly truss post, including truss post and mount pad, the mount pad includes first mounting panel, has seted up circular notch on the first mounting panel, and the welding has the sleeve on the first mounting panel, and the sleeve is inside to have the briquetting through drive assembly sliding connection, and one side of first mounting panel is provided with the second mounting panel, and sliding connection has first slide bar between first mounting panel and the second mounting panel. During the installation, the motor drives reciprocating of second slide bar in the inside groove, and the second slide bar pulling motion board that removes shifts in the inner tank, through the restriction of a pair of second spring, makes the briquetting do reciprocal pressure movable motion in the sleeve, produces decurrent pressure to the second mounting panel, and the second mounting panel pushes down ground, carries out the compaction to soft mud ground or sand ground, when the second mounting panel pushes down to the target position, drives the screw rod through rotatory handle and moves down until supporting the second mounting panel, fixes the position of second mounting panel.

Description

Assembly truss column

Technical Field

The utility model belongs to the technical field of the truss post, concretely relates to assembly truss post.

Background

It is known that a truss is a structure formed by connecting rod pieces at two ends by hinges, the truss is a plane or space structure generally provided with triangular units and composed of straight rods, the truss rod pieces mainly bear axial tension or pressure, so that the strength of materials can be fully utilized, materials can be saved compared with a solid web beam when the span is large, the self weight is reduced, the rigidity is increased, and the truss has the advantages that the rod pieces mainly bear tension or pressure, the functions of the materials can be fully played, the materials are saved, and the structure weight is reduced.

The prior publication No. CN212689200U discloses an assembly type truss supporting structure, which can effectively fix and support a truss, prevent the truss from shaking and danger, avoid the truss from toppling due to uneven ground, and improve the safety; the four-group bottom plate fixing device comprises a first truss body, a second truss body, a connecting assembly, a bottom frame, supporting plates, adjusting bolts and a bottom plate, wherein the bottom frame is provided with four groups, the four groups of bottom frames are respectively located at specified positions in a field, the supporting plates are provided with four groups, the four groups of supporting plates are respectively and fixedly installed at the bottom ends of the four groups of bottom frames, positioning grooves are formed in the middle of the bottom ends of the four groups of supporting plates, the bottom plate is provided with four groups of bottom plates which are respectively located at the bottom ends of the four groups of supporting plates, positioning columns are arranged in the middle of the top ends of the four groups of bottom plates and respectively extend into the four groups of positioning grooves from the bottom ends of the four groups of positioning columns, the four groups of supporting plates are respectively and fixedly connected with the four groups of bottom plates through the four groups of assembling bolts, and bases are arranged at the bottom ends of the four groups of bottom plates.

However, the device is only limited to places with hard geology when in use, and the practicability is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembly truss post aims at the problem that can be effectual among the solution prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an assembly truss post, includes truss post and mount pad, the truss post passes through fixing bolt and installs on the mount pad, the mount pad includes first mounting panel, circular notch has been seted up on the first mounting panel, the sleeve has perpendicularly been welded on the first mounting panel, there is the briquetting inside drive assembly sliding connection through the sleeve, one side that first mounting panel is close to ground is provided with the second mounting panel, sliding connection has first slide bar between first mounting panel and the second mounting panel.

When the installation of soft place in geology, the output of motor drives the second linking arm and rotates, pivoted second linking arm reciprocates through first linking arm pulling second slide bar in the inside groove, the second slide bar pulling motion board that removes is the displacement in the inside groove, restriction through a pair of second spring, make the briquetting be reciprocal pressure-actuated motion in the sleeve, produce decurrent pressure to the second mounting panel, the second mounting panel pushes down ground downwards, carry out the compaction to soft mud ground or sand ground, when the second mounting panel pushes down targets in place, drive the screw rod through rotatory handle and move down until supporting the second mounting panel, position to the second mounting panel is fixed.

As an optimization, the inside circular notch with on the first mounting panel of sleeve link up, first spacing collar and second spacing collar are installed to the sleeve inner wall, briquetting sliding connection is in first spacing collar and second spacing collar, the heavy groove has all been seted up to the opposite face of first spacing collar and second spacing collar, the cover is equipped with first spring on the briquetting outer wall, the both ends of first spring all link together with the heavy groove on the adjacent spacing collar.

As a preferred, the inside groove of having seted up of briquetting, drive assembly is including installing motor and the second slide bar of sliding connection in the briquetting inside groove in the sleeve, the motion plate is installed to the one end that the second slide bar is located the inside groove, the other end of second slide bar runs through the briquetting and rotates and be connected with first linking arm, the output swing joint of motor has the second linking arm, the one end that the motor was kept away from to the second linking arm rotates with first linking arm and links together.

As an optimization of the utility model, the two sides of the motion plate and the inner walls of the pressing block inner grooves are connected with a second spring respectively.

As an optimization of the utility model, arbitrary the limiting plate is installed to the last top surface of first slide bar, the cover is equipped with the third spring on the outer wall of first slide bar, the both ends of third spring link together with adjacent first mounting panel and second mounting panel respectively.

As an optimization of the utility model, the screw rod is installed to the screw thread on the first mounting panel, rotatory handle is installed to the top surface on the screw rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the installation in the soft place of geology, the output of motor drives the second linking arm and rotates, pivoted second linking arm passes through reciprocating of first linking arm pulling second slide bar in the inside groove, the second slide bar pulling motion board that removes is displacement in the inside groove, restriction through a pair of second spring, make the briquetting be reciprocal pressure-actuated motion in the sleeve, produce decurrent pressure to the second mounting panel, the second mounting panel pushes down ground, carry out the compaction to soft mud ground or sand ground, when the second mounting panel pushes down to the right place, drive the screw rod through rotatory handle and move down until supporting the second mounting panel, the position to the second mounting panel is fixed.

2. When the harder place of geology is installed, according to the roughness on place ground, adjust alone each mount pad, drive the screw rod through rotatory handle and move down until supporting the second mounting panel, fix and be parallel with ground the position of second mounting panel.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 of the present invention.

In the figure: 1. a truss column; 2. a first mounting plate; 201. a circular notch; 3. a sleeve; 4. briquetting; 401. an inner tank; 5. a second mounting plate; 6. a first slide bar; 7. a first spacing collar; 8. a second limit ring; 9. sinking a groove; 10. a first spring; 11. a second slide bar; 12. a motion plate; 13. a first connecting arm; 14. a motor; 15. a second connecting arm; 16. a second spring; 17. a limiting plate; 18. a third spring; 19. a screw; 20. the handle is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an assembly truss post, includes truss post 1 and mount pad, and truss post 1 passes through fixing bolt to be installed on the mount pad, and the mount pad includes first mounting panel 2, has seted up circular notch 201 on the first mounting panel 2, and the vertical welding has sleeve 3 on the

first mounting panel

2, and 3 insides of sleeve have briquetting 4 through drive assembly sliding connection, and one side that first mounting panel 2 is close to ground is provided with second mounting panel 5, and sliding connection has first slide bar 6 between first mounting panel 2 and the second mounting panel 5.

Wherein, 5 cross sections of second mounting panel are greater than first mounting panel 2, increase the stability of mount pad, current assembled truss is installed in the place according to the needs direct assembly in place usually, but because place geology is different and the unevenness in place leads to the truss stability of installing not high, drive briquetting 4 through drive assembly and push down, the promotion second mounting panel 5 of 4 intermittent type formulas of briquetting that pushes down ground downwards, make the loose mud ground or sand ground install again after the compaction, improve the stability of installation.

Example 2

Referring to fig. 1-2, the interior of the sleeve 3 is communicated with the circular notch 201 on the first mounting plate 2, the inner wall of the sleeve 3 is provided with a first limiting ring 7 and a second limiting ring 8, the pressing block 4 is slidably connected in the first limiting ring 7 and the second limiting ring 8, the opposite surfaces of the first limiting ring 7 and the second limiting ring 8 are provided with sinking grooves 9, the outer wall of the pressing block 4 is sleeved with a first spring 10, and two ends of the first spring 10 are connected with the sinking grooves 9 on the adjacent limiting rings.

The first spring 10 pulls the pressing block 4 to reciprocate in the sleeve 3 through the elasticity of the first spring, so that the second mounting plate 5 is pushed intermittently.

Specifically, referring to the figure, an inner groove 401 is formed inside the pressing block 4, the driving assembly includes a motor 14 installed inside the sleeve 3 and a second slide bar 11 slidably connected in the inner groove 401 of the pressing block 4, a moving plate 12 is installed at one end of the second slide bar 11 located in the inner groove 401, the other end of the second slide bar 11 penetrates through the pressing block 4 and is rotatably connected with a first connecting arm 13, a second connecting arm 15 is rotatably connected to an output end of the motor 14, and one end, far away from the motor 14, of the second connecting arm 15 is rotatably connected with the first connecting arm 13.

Wherein, the second springs 16 are connected between the two sides of the moving plate 12 and the inner walls of the grooves 401 of the pressing block 4.

Wherein, by starting the motor 14, the output end of the motor 14 drives the second connecting arm 15 to rotate, the rotating second connecting arm 15 pulls the second sliding rod 11 to move up and down in the inner groove 401 through the first connecting arm 13, the moving second sliding rod 11 pulls the moving plate 12 to move in the inner groove 401, and the pressing block 4 is made to perform reciprocating pressure movement in the sleeve 3 through the limitation of the pair of second springs 16, so as to generate downward pressure on the second mounting plate 5.

Specifically, referring to fig. 2, a limiting plate 17 is mounted on the top surface of any one of the first sliding rods 6, a third spring 18 is sleeved on the outer wall of the first sliding rod 6, and two ends of the third spring 18 are respectively connected with the adjacent first mounting plate 2 and the adjacent second mounting plate 5.

Wherein, the limiting plate 17 has restricted the biggest distance that opens and shuts between first mounting panel 2 and the second mounting panel 5, and third spring 18 plays the reset action to second mounting panel 5.

Specifically, referring to fig. 1 and 3, a screw 19 is threadedly mounted on the first mounting plate 2, and a rotating handle 20 is mounted on the top surface of the screw 19.

When the second mounting plate 5 is pressed down to a proper position, the screw rod 19 is driven to move down by rotating the rotary handle 20 until the screw rod abuts against the second mounting plate 5, and the position of the second mounting plate 5 is fixed.

The utility model discloses a theory of operation and use flow:

when the device is used, the mounting seat is moved to a mounting point, the motor 14 is started, the output end of the motor 14 drives the second connecting arm 15 to rotate, the rotating second connecting arm 15 pulls the second slide bar 11 to move up and down in the inner groove 401 through the first connecting arm 13, the moving second slide bar 11 pulls the moving plate 12 to move in the inner groove 401, the press block 4 is pressed and moved back and forth in the sleeve 3 through the limitation of the pair of second springs 16 to generate downward pressure on the second mounting plate 5, the second mounting plate 5 presses the ground downwards to compact soft mud or sand, when the second mounting plate 5 is pressed down to the position, the screw rod 19 is driven to move downwards through rotating the rotating handle 20 until the screw rod abuts against the second mounting plate 5, and the position of the second mounting plate 5 is fixed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an assembly truss column, includes truss column (1) and mount pad, truss column (1) is installed on the mount pad through fixing bolt, its characterized in that: the mounting base includes first mounting panel (2), circular notch (201) have been seted up on first mounting panel (2), vertical welding has sleeve (3) on first mounting panel (2), sleeve (3) are inside to have briquetting (4) through drive assembly sliding connection, one side that first mounting panel (2) are close to ground is provided with second mounting panel (5), sliding connection has first slide bar (6) between first mounting panel (2) and second mounting panel (5).

2. A fabricated truss column as defined in claim 1 wherein: circular notch (201) on sleeve (3) inside and first mounting panel (2) link up, first spacing collar (7) and second spacing collar (8) are installed to sleeve (3) inner wall, briquetting (4) sliding connection is in first spacing collar (7) and second spacing collar (8), heavy groove (9) have all been seted up to the opposite face of first spacing collar (7) and second spacing collar (8), the cover is equipped with first spring (10) on briquetting (4) outer wall, the both ends of first spring (10) all link together with heavy groove (9) on the adjacent spacing collar.

3. A fabricated truss column as defined in claim 1 wherein: inside internal groove (401) of having seted up of briquetting (4), drive assembly is including installing motor (14) in sleeve (3) and second slide bar (11) of sliding connection in briquetting (4) internal groove (401), motion plate (12) are installed to the one end that second slide bar (11) are located internal groove (401), the other end of second slide bar (11) runs through briquetting (4) and swivelling joint has first linking arm (13), the output of motor (14) swivelling joint has second linking arm (15), the one end that motor (14) were kept away from in second linking arm (15) rotates with first linking arm (13) and links together.

4. A fabricated truss column as defined in claim 3 wherein: and second springs (16) are connected between the two sides of the moving plate (12) and the inner walls of the inner grooves (401) of the pressing block (4) respectively.

5. A fabricated truss column as defined in claim 1 wherein: arbitrary limiting plate (17) are installed to the last top surface of first slide bar (6), the cover is equipped with third spring (18) on the outer wall of first slide bar (6), the both ends of third spring (18) link together with adjacent first mounting panel (2) and second mounting panel (5) respectively.

6. A fabricated truss column as defined in claim 1 wherein: a screw rod (19) is installed on the first installation plate (2) in a threaded mode, and a rotating handle (20) is installed on the top face of the screw rod (19).