CN212453543U

CN212453543U - Connecting frame for civil engineering

Info

Publication number: CN212453543U
Application number: CN202021020140.2U
Authority: CN
Inventors: 潘虹
Original assignee: Individual
Current assignee: Shanghai Zhekun Construction Engineering Technology Service Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-02-02
Anticipated expiration: 2030-06-06

Abstract

The utility model discloses a connecting frame for civil engineering, including the workstation, be located a plurality of support base posts of workstation bottom, a plurality of all be provided with flexible interior pole between support base post and the workstation, and the bottom of a plurality of flexible interior poles all is located the support base post, and one pair of fixedly connected with support spreader between the support base post, another pair of fixedly connected with support spreader between the support base post, support spreader, connecting rod junction fixedly connected with fixed adjustable ring, the inner wall of fixed adjustable ring is provided with the second screw thread, the internal rotation of fixed adjustable ring is connected with the regulation pole; the utility model discloses in, through setting up the very big improvement of regulation pole, fixed regulating ring the functionality of link, use through the cooperation of adjusting pole, fixed adjustable ring, the height of adjustable workstation, it is higher not only to rotate stability through the screw thread, can make the link carry out altitude mixture control under the normal state of placing simultaneously, and easy operation is convenient.

Description

Connecting frame for civil engineering

Technical Field

The utility model relates to a civil engineering technical field specifically is a link for civil engineering.

Background

With the social development, civil engineering construction is more and more. In civil engineering construction site, often use the building templates, for convenient carrying, often carry a plurality of building template units, then make up and assemble as required, the structure of assembling between a plurality of building templates adopts screw rod screwed connection.

The existing connecting frame has a certain problem in use, and the connecting frame is highly required to be adjusted at any time in use, so that the existing connecting frame is complex in step when the height is adjusted, the connecting frame is required to be placed on the ground for installation, the operation is complex, the external tool is required to be used, the time is consumed, the worker is easily injured in the installation process, the potential safety hazard is increased, the working efficiency is reduced, and the connecting frame for civil engineering is provided for the people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a link for civil engineering to current link that proposes in solving above-mentioned background art has certain problem when using, because the link highly needs to adjust at any time when using, and current link is comparatively complicated at height-adjusting time step, needs place the link and installs behind ground, complex operation, and need comparatively consume time scheduling problem with the help of external instrument.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting frame for civil engineering comprises a workbench and a plurality of supporting bottom columns positioned at the bottom of the workbench, wherein telescopic inner rods are arranged between the supporting bottom columns and the workbench, the bottoms of the telescopic inner rods are all positioned in the supporting bottom posts, a supporting transverse post is fixedly connected between one pair of the supporting bottom posts, a supporting transverse post is fixedly connected between the other pair of the supporting bottom posts, the joint of the support transverse column and the connecting rod is fixedly connected with a fixed adjusting ring, the inner wall of the fixed adjusting ring is provided with a second thread, an adjusting rod is rotationally connected in the fixed adjusting ring, a first thread is arranged on the outer wall of the adjusting rod, the adjusting rod penetrates through the top of the fixed adjusting ring and is rotationally connected with a limiting rotating shaft, the limiting rotating shaft is positioned in the middle of the bottom of the workbench, the outer ring of the limiting rotating shaft is connected with the workbench, and the inner ring of the limiting rotating shaft is connected with the adjusting rod;

the top of supporting the foundation is rotated and is connected with fixed swivel, the top outer wall of supporting the foundation is provided with the external screw thread, a plurality of adjustment tanks have been seted up at the top of supporting the foundation, be provided with the second connecting block in the adjustment tank, the one end of second connecting block is located the first connecting block of outside fixedly connected with of supporting the foundation, the other end of second connecting block is located the inside fixedly connected with wearing layer of supporting the foundation.

Preferably, the bottom of workstation all is all fixedly connected with linking frame all around, and the length of linking frame is unanimous with the length of workstation, and the width of linking frame is unanimous with the width of workstation.

Preferably, the circle centers of the adjusting rod and the fixed adjusting ring are coaxial, and a circular convex ring is arranged at the bottom of the adjusting rod.

Preferably, the number of the adjusting grooves and the second connecting blocks is larger than five, and the adjusting grooves and the second connecting blocks are matched for use.

Preferably, the material of wearing layer is the rubber material, and wearing layer and second connecting block are hot melt connection.

Preferably, the diameter of the fixed rotating ring is larger than that of the supporting bottom column, and an inner thread matched with the outer thread for use is arranged on the inner wall of the fixed rotating ring.

Preferably, the number of the supporting bottom columns is four, and the outer wall of each supporting bottom column is fixedly connected with a plurality of limiting blocks.

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

1. the utility model discloses in, through setting up the function of adjusting the pole, the very big improvement link of fixed regulating ring, use through the cooperation of adjusting pole, fixed adjustable ring, the height of adjustable workstation, it is higher not only to rotate stability through the screw thread, can make the link carry out altitude mixture control under the normal state of placing simultaneously, and easy operation is convenient, has reduced the potential safety hazard, has improved work efficiency.

2. The utility model discloses in, improved the practicality of fixed adjustable ring through setting up spacing pivot, connecting rod, use through the cooperation of spacing pivot, connecting rod, can strengthen fixed adjustable ring's stability, make simultaneously that the regulation pole can not lead to the fact the influence, the normal use of the link of being convenient for to the workstation through the rotation of spacing pivot.

3. The utility model discloses in, further improved the stability of link through setting up fixed swivel, first connecting block, use through the cooperation of fixed swivel, first connecting block, can fix a plurality of flexible interior poles, and easy operation, preparation part cost is lower, and the flexibility of connecting piece has been improved in facilitate promotion and use.

Drawings

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

FIG. 2 is a bottom sectional view of the adjusting rod and the fixed adjusting ring of the present invention;

FIG. 3 is a front sectional view of the structural support bottom pillar and the telescopic inner rod of the present invention;

fig. 4 is a top cross-sectional view of the structural support bottom pillar of the present invention.

In the figure: 1. a work table; 2. fixing the swivel; 3. an external thread; 4. supporting the bottom pillar; 5. adjusting a rod; 6. fixing the adjusting ring; 7. supporting the transverse column; 8. a telescopic inner rod; 9. a limiting rotating shaft; 10. a connecting rod; 11. a first thread; 12. a second thread; 13. a first connection block; 14. a second connecting block; 15. an adjustment groove; 16. a connecting frame; 17. a limiting block; 18. and a wear-resistant layer.

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. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 4, the present invention provides a technical solution: a connecting frame for civil engineering comprises a workbench 1 and a plurality of supporting bottom posts 4 positioned at the bottom of the workbench 1, wherein telescopic inner rods 8 are arranged between the supporting bottom posts 4 and the workbench 1, the bottoms of the telescopic inner rods 8 are positioned in the supporting bottom posts 4, a supporting transverse post 7 is welded or bolted between one pair of supporting bottom posts 4, a supporting transverse post 7 is welded or bolted between the other pair of supporting bottom posts 4, a fixed adjusting ring 6 is welded at the joint of the supporting transverse post 7 and a connecting rod 10, second threads 12 are arranged on the inner wall of the fixed adjusting ring 6, an adjusting rod 5 is rotationally connected in the fixed adjusting ring 6, first threads 11 are arranged on the outer wall of the adjusting rod 5, when the adjusting rod 5 is rotated, the adjusting rod 5 can change displacement with the fixed adjusting ring 6 through rotation of the first threads 11 and the second threads 12, the first threads 11 are outer teeth, and the second threads 12 are inner teeth, the first threads 11 and the second threads 12 are matched for use, the adjusting rod 5 penetrates through the top of the fixed adjusting ring 6 to be rotatably connected with the limiting rotating shaft 9, the limiting rotating shaft 9 is located in the middle of the bottom of the workbench 1, the outer ring of the limiting rotating shaft 9 is connected with the workbench 1, the inner ring of the limiting rotating shaft 9 is connected with the adjusting rod 5, and the adjusting rod 5 can ensure that the workbench 1 is in a normal state through the limiting rotating shaft 9 when rotating without affecting the normal use of the connecting frame;

the top of the supporting bottom column 4 is rotatably connected with a fixed rotating ring 2, the fixed rotating ring 2 is used for reinforcing the stability of the telescopic inner rod 8, the outer wall of the top of the supporting bottom column 4 is provided with external threads 3, the top of the supporting bottom column 4 is provided with a plurality of adjusting grooves 15, the adjusting grooves 15 are internally provided with second connecting blocks 14, one ends of the second connecting blocks 14 are located on first connecting blocks 13 fixedly connected with the outside of the supporting bottom column 4, the bottom of the first connecting blocks 13 are connected with the supporting bottom column 4 through bearings, the shape of the first connecting blocks 13 can be seen in figure 3, the other ends of the second connecting blocks 14 are located on a wear-resistant layer 18 fixedly connected with the inside of the supporting bottom column 4, when the telescopic inner rod is used, the fixed rotating ring 2 is rotated to rotate with the supporting bottom column 4 through threads, the fixed rotating ring 2 is rotated to the bottom of the first connecting blocks 13, and the telescopic inner rod 8 and the, The adjusting rod 5 is rotated in a sliding state, so that the adjusting rod 5 and the fixed adjusting ring 6 rotate through the first threads 11 and the second threads 12, the displacement between the adjusting rod 5 and the fixed adjusting ring 6 is changed, the height of the adjusting rod 5 is changed, the adjusting rod 5 can be in a normal state through the limiting rotating shaft 9 when rotating, so that the workbench 1 can only adjust the displacement up and down and can not rotate, after the workbench 1 is rotatably adjusted to a required height through the adjusting rod 5, the fixed rotating ring 2 is rotated in the opposite direction, the fixed rotating ring 2 is rotated to the top of the supporting bottom pillar 4 through the external threads 3, the first connecting block 13 is wrapped in the fixed rotating ring 2 through the rotation, the first connecting block 13 and the second connecting block 14 are in a contraction state under the action force, the second connecting block 14, the wear-resistant layer 18 and the inner telescopic rod 8 are tightly attached, and the inner telescopic rod 8 is fixed, thereby reinforcing the stability of the table 1.

Further, equal fixedly connected with splice frame 16 all around the bottom of workstation 1, and the length of splice frame 16 is unanimous with the length of workstation 1, and the width of splice frame 16 is unanimous with the width of workstation 1, and splice frame 16 has further improved the wearability of workstation 1.

Furthermore, the circle centers of the adjusting rod 5 and the fixed adjusting ring 6 are coaxial, a circular convex ring is arranged at the bottom of the adjusting rod 5, the adjusting rod 5 is convenient to use, and the adjusting rod 5 is convenient to rotate due to the circular convex ring.

Further, the number of the adjusting groove 15 and the second connecting block 14 is larger than five groups, and the adjusting groove 15 and the second connecting block 14 are matched for use, so that the stability of the fixed rotating ring 2 is further improved, and the fixed rotating ring 2 is more convenient to fix the telescopic inner rod 8.

Further, the material of wearing layer 18 is the rubber material, and wearing layer 18 and second connecting block 14 are hot melt connection, and wearing layer 18 has increased frictional force for when wearing layer 18, the contact of pole 8 in stretching out and drawing back, stability is higher.

Further, the diameter of fixed swivel 2 is greater than the diameter of supporting the foundation 4, and the inner wall of fixed swivel 2 is provided with the internal thread that uses with the cooperation of external screw thread 3, is convenient for fixed swivel 2, supports the use between the foundation 4.

Further, the number of the supporting bottom columns 4 is four, and each supporting bottom column 4 is fixedly connected with a plurality of limiting blocks 17, so that the functionality of the connecting frame is improved.

The working principle is as follows: when in use, the fixed rotary ring 2 is rotated to enable the fixed rotary ring 2 to rotate with the supporting bottom post 4 through threads, the fixed rotary ring 2 is rotated to the bottom of the first connecting block 13, the telescopic inner rod 8 and the supporting bottom post 4 are in an adjustable and sliding state, then the adjusting rod 5 is rotated to enable the adjusting rod 5 and the fixed adjusting ring 6 to rotate through the first threads 11 and the second threads 12, so that the displacement between the adjusting rod 5 and the fixed adjusting ring 6 is changed, the height of the adjusting rod 5 is changed, the adjusting rod 5 can be in a normal state through the limiting rotating shaft 9 when rotating, the workbench 1 can only adjust the displacement up and down and can not rotate, after the workbench 1 is adjusted to a required height through the adjusting rod 5, the fixed rotary ring 2 is rotated in the opposite direction to enable the fixed rotary ring 2 to rotate to the top of the supporting bottom post 4 through the external threads 3, so that the first connecting block 13 is wrapped up through the rotation of the fixed rotary, make first connecting block 13, second connecting block 14 receive the effort and be in the shrink state for second connecting block 14, wearing layer 18 and the interior pole 8 of stretching out and drawing back closely laminate, thereby fixed interior pole 8 of stretching out and drawing back, thereby strengthened the stability of workstation 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a link for civil engineering, includes workstation (1), is located a plurality of support foundation (4) of workstation (1) bottom, and is a plurality of support foundation (4) all are provided with pole (8) in stretching out and drawing back between support foundation (4) and workstation (1), and the bottom of pole (8) in a plurality of stretching out and drawing back all is located support foundation (4), its characterized in that: a supporting transverse column (7) is fixedly connected between one pair of the supporting bottom columns (4), a supporting transverse column (7) is fixedly connected between the other pair of the supporting bottom columns (4), the joint of the supporting transverse column (7) and the connecting rod (10) is fixedly connected with a fixed adjusting ring (6), the inner wall of the fixed adjusting ring (6) is provided with a second thread (12), the fixed adjusting ring (6) is rotationally connected with an adjusting rod (5), the outer wall of the adjusting rod (5) is provided with a first thread (11), the adjusting rod (5) penetrates through the top of the fixed adjusting ring (6) and is rotatably connected with a limiting rotating shaft (9), the limiting rotating shaft (9) is positioned in the middle of the bottom of the workbench (1), the outer ring of the limiting rotating shaft (9) is connected with the workbench (1), and the inner ring of the limiting rotating shaft (9) is connected with the adjusting rod (5);

the top of supporting foundation pillar (4) is rotated and is connected with fixed swivel (2), the top outer wall that supports foundation pillar (4) is provided with external screw thread (3), a plurality of adjustment tank (15) have been seted up at the top of supporting foundation pillar (4), be provided with second connecting block (14) in adjustment tank (15), the one end of second connecting block (14) is located the first connecting block (13) of outside fixedly connected with of supporting foundation pillar (4), the other end of second connecting block (14) is located the inside fixedly connected with wearing layer (18) of supporting foundation pillar (4).

2. A connecting bracket for civil engineering work according to claim 1, characterized in that: the bottom of workstation (1) all is all fixedly connected with linking frame (16) all around, and the length of linking frame (16) is unanimous with the length of workstation (1), and the width of linking frame (16) is unanimous with the width of workstation (1).

3. A connecting bracket for civil engineering work according to claim 1, characterized in that: the circle centers of the adjusting rod (5) and the fixed adjusting ring (6) are coaxial, and a circular convex ring is arranged at the bottom of the adjusting rod (5).

4. A connecting bracket for civil engineering work according to claim 1, characterized in that: the number of the adjusting grooves (15) and the number of the second connecting blocks (14) are larger than five, and the adjusting grooves (15) and the second connecting blocks (14) are matched for use.

5. A connecting bracket for civil engineering work according to claim 1, characterized in that: the material of wearing layer (18) is the rubber material, and wearing layer (18) and second connecting block (14) are hot melt connection.

6. A connecting bracket for civil engineering work according to claim 1, characterized in that: the diameter of the fixed rotating ring (2) is larger than that of the supporting bottom column (4), and an internal thread matched with the external thread (3) is arranged on the inner wall of the fixed rotating ring (2).

7. A connecting bracket for civil engineering work according to claim 1, characterized in that: the number of the supporting bottom columns (4) is four, and the outer wall of each supporting bottom column (4) is fixedly connected with a plurality of limiting blocks (17).