CN213004767U - Steel bolting connection structure - Google Patents
Steel bolting connection structure Download PDFInfo
- Publication number
- CN213004767U CN213004767U CN202020942822.2U CN202020942822U CN213004767U CN 213004767 U CN213004767 U CN 213004767U CN 202020942822 U CN202020942822 U CN 202020942822U CN 213004767 U CN213004767 U CN 213004767U
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- pair
- clamping mechanisms
- steel
- fixed
- connection structure
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Abstract
The utility model provides a steel bolt connection structure. Relates to a connection structure, in particular to a steel connection structure. Provides a steel bolting connection structure which is convenient to align and high in fixedly connecting efficiency. Including a pair of clamping device, its characterized in that: the pair of clamping devices are arranged on the rack and comprise a pair of movable clamping mechanisms and a pair of fixed clamping mechanisms; the pair of fixed clamping mechanisms are respectively fixed at two ends of the rack, and the pair of movable clamping mechanisms are arranged above the fixed clamping mechanisms; the rack is provided with a lead screw, the lead screw is sleeved with a pair of sliding sleeves, and the pair of movable clamping mechanisms are respectively fixed on one sliding sleeve in a one-to-one correspondence manner. The screw rod rotates to drive the sliding sleeve to translate, so that the relative positions of the two steel plates can be adjusted, the hole positions are aligned, the bolts can penetrate through the hole positions after the hole positions are aligned, the bolts do not need to be aligned after penetrating, and therefore the fastening is more convenient.
Description
Technical Field
The utility model relates to a connection structure especially relates to steel connection structure.
Background
The bolt connection is adopted in the connection between general steel, adopt bolt assembly to carry out fixed connection between different steel promptly, need adjust bolt hole one by one when steel sheet length is longer and carry out fixed connection again after adjusting well, use four bolts as an example, at first insert bolt downthehole at diagonal two bolts, nevertheless do not screw up, insert bolt downthehole with the bolt on the diagonal in addition, can appear the defect that the bolt hole is adjusted well when inserting, just promote one of them panel this moment and make it adjust well after inserting again, two bolts at diagonal are screwed up respectively to the subdividing, the rigid coupling is long, and is inefficient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a steel bolting connection structure which is convenient to adjust and has high rigid connection efficiency.
The utility model discloses a following technical scheme realizes: steel material bolt connection structure, including a pair of clamping device, its characterized in that: the pair of clamping devices are arranged on the rack and comprise a pair of movable clamping mechanisms and a pair of fixed clamping mechanisms;
the pair of fixed clamping mechanisms are respectively fixed at two ends of the rack, and the pair of movable clamping mechanisms are arranged above the fixed clamping mechanisms;
the rack is provided with a lead screw, the lead screw is sleeved with a pair of sliding sleeves, and the pair of movable clamping mechanisms are respectively fixed on one sliding sleeve in a one-to-one correspondence manner.
The movable clamping mechanism and the fixed clamping mechanism are identical in structure and comprise bases and clamping plates fixedly connected with the bases, and steel is fixed between the clamping plates and the bases.
One end of the screw rod is sleeved with a hand wheel which drives the screw rod to rotate.
Compared with the prior art, the utility model discloses when needs carry out the bolt joint, fix two steel sheets of beating the hole site respectively on clamping device, rotate through the lead screw and drive the sliding sleeve translation, just so can adjust the relative position of two steel sheets in position, realize adjusting well of hole site, can penetrate the bolt after the hole site is adjusted well, need not adjust well again after the bolt penetrates for the bolt joint is more convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. a frame; 2. a base; 3. a splint; 4. a lead screw; 5. a sliding sleeve; 6. a handwheel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1, the steel bolting structure includes a pair of clamping devices, and is characterized in that: the pair of clamping devices are arranged on the rack 1 and comprise a pair of movable clamping mechanisms and a pair of fixed clamping mechanisms; the pair of fixed clamping mechanisms are respectively fixed at two ends of the rack 1, and the pair of movable clamping mechanisms are arranged above the fixed clamping mechanisms; the automatic clamping device is characterized in that a screw rod 4 is arranged on the rack 1, a pair of sliding sleeves 5 are sleeved on the screw rod 4, and the pair of movable clamping mechanisms are respectively fixed on one sliding sleeve 5 in a one-to-one correspondence mode. When needs carry out the bolt joint, fix two steel sheets of beating the hole site respectively on clamping device, rotate through lead screw 4 and drive 5 translations of sliding sleeve, just so can adjust the relative position of two steel sheets in position, realize adjusting well of hole site, adjust well the back at the hole site and can penetrate the bolt, need not adjust well again after the bolt penetrates for the bolt joint is more convenient.
Move fixture with fixture's structure is the same, including base 2 and with 2 fixed connection's of base splint 3, steel is fixed splint 3 with between the base 2. When needs carry out the bolt joint, fix two steel sheets of beating the hole site respectively on clamping device, rotate through lead screw 4 and drive 5 translations of sliding sleeve, just so can adjust the relative position of two steel sheets in position, realize adjusting well of hole site, adjust well the back at the hole site and can penetrate the bolt, need not adjust well again after the bolt penetrates for the bolt joint is more convenient.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (3)
1. Steel material bolt connection structure, including a pair of clamping device, its characterized in that: the pair of clamping devices are arranged on the rack and comprise a pair of movable clamping mechanisms and a pair of fixed clamping mechanisms;
the pair of fixed clamping mechanisms are respectively fixed at two ends of the rack, and the pair of movable clamping mechanisms are arranged above the fixed clamping mechanisms;
the rack is provided with a lead screw, the lead screw is sleeved with a pair of sliding sleeves, and the pair of movable clamping mechanisms are respectively fixed on one sliding sleeve in a one-to-one correspondence manner.
2. A steel bolting configuration according to claim 1, characterized in that: the movable clamping mechanism and the fixed clamping mechanism are identical in structure and comprise bases and clamping plates fixedly connected with the bases, and steel is fixed between the clamping plates and the bases.
3. The steel bolting configuration according to claim 2, wherein: one end of the screw rod is sleeved with a hand wheel which drives the screw rod to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020942822.2U CN213004767U (en) | 2020-05-28 | 2020-05-28 | Steel bolting connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020942822.2U CN213004767U (en) | 2020-05-28 | 2020-05-28 | Steel bolting connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213004767U true CN213004767U (en) | 2021-04-20 |
Family
ID=75489592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020942822.2U Active CN213004767U (en) | 2020-05-28 | 2020-05-28 | Steel bolting connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213004767U (en) |
-
2020
- 2020-05-28 CN CN202020942822.2U patent/CN213004767U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |