CN218467215U - Be used for guaranteeing cutting board bearing structure of steel construction assembly precision - Google Patents
Be used for guaranteeing cutting board bearing structure of steel construction assembly precision Download PDFInfo
- Publication number
- CN218467215U CN218467215U CN202220869437.9U CN202220869437U CN218467215U CN 218467215 U CN218467215 U CN 218467215U CN 202220869437 U CN202220869437 U CN 202220869437U CN 218467215 U CN218467215 U CN 218467215U
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- Prior art keywords
- block
- hollow tube
- cutting board
- threaded rod
- tube
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 238000010276 construction Methods 0.000 title claims abstract description 7
- 238000003079 width control Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 239000011435 rock Substances 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 11
- 230000007547 defect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a cutting board bearing structure for guaranteeing steel construction assembly precision, comprising a base plate, the top fixed mounting of bottom plate has the hollow tube, fixed mounting has the fixed block on the inner wall of hollow tube, it is connected with first threaded rod to rotate between the interior bottom of fixed block and hollow tube, be provided with the stay tube that is located on the fixed block in the hollow tube, be provided with the height adjusting mechanism who is connected with the stay tube on the first threaded rod, the slotted hole has been seted up at the top of stay tube, the top of stay tube is provided with two stoppers that the symmetry set up. The utility model discloses not only can adjust the distance between two stoppers, satisfy the user demand of different width cutting boards, effectively avoided the cutting board to control and rock, convenient to use can highly carry out the accuracy regulation by stay tube extension hollow tube simultaneously, has guaranteed the installation accuracy of cutting board, and the practicality is stronger.
Description
Technical Field
The utility model relates to a steel construction technical field especially relates to a cutting board bearing structure for guaranteeing steel construction assembly precision.
Background
The roof structure of the tropical rainforest greenhouse steel structure is composed of an X-shaped three-dimensional main truss arch and a single-layer latticed shell, the latticed shell is assembled in a horizontal assembly mode, and section steel is used for assembly as an assembly jig frame. And a positioning knife board is arranged above the positioning knife board and used for positioning the rod piece. And then the structure assembly is completed in sequence. And after the assembly is completed and the recheck is correct, welding operation from top to bottom is carried out.
Present cutting board bearing structure is difficult to carry on spacingly to the cutting board of different width when using, and the cutting board is easily controlled and is rocked, uses very inconveniently, is difficult to carry out the accurate regulation to the support height of cutting board simultaneously, is difficult to guarantee the installation accuracy, and the practicality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a cutting board supporting structure used for ensuring the assembly precision of a steel structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a cutting board bearing structure for guaranteeing steel construction assembly precision, includes the bottom plate, the top fixed mounting of bottom plate has the hollow tube, fixed mounting has the fixed block on the inner wall of hollow tube, it is connected with first threaded rod to rotate between the interior bottom of fixed block and hollow tube, be provided with the stay tube that is located on the fixed block in the hollow tube, be provided with the height control mechanism who is connected with the stay tube on the first threaded rod, the slotted hole has been seted up at the top of stay tube, the top of stay tube is provided with two stoppers that the symmetry set up, be provided with the width control mechanism who is connected with the stopper in the slotted hole.
Preferably, height adjusting mechanism includes the thread block of screw thread suit on first threaded rod, the top fixed mounting of thread block has two connecting rods that the symmetry set up, two the connecting rod runs through the fixed block and rather than sliding connection, two the one end fixed connection that the connecting rod is located the fixed block top is in the bottom of stay tube, fixed mounting has the worm wheel that is located thread block below on the lateral wall of first threaded rod, it is connected with the worm of being connected with the worm wheel meshing to rotate between the both sides inner wall of hollow tube, the one end of worm runs through the hollow tube and extends away, the one end fixed mounting that the worm is located the outside of the hollow tube has first regulating wheel.
Preferably, the width adjustment mechanism includes the guide bar of fixed connection between the inner wall of slotted hole both ends, sliding sleeve is equipped with two sliding blocks that the symmetry set up on the guide bar, sliding block and stopper fixed connection, two one side that the sliding block was kept away from each other all is provided with two springs of suit on the guide bar, two be provided with the regulating block rather than offsetting between the sliding block, run through on the inner wall of slotted hole and be provided with rather than threaded connection's second threaded rod, the one end that the second threaded rod is located the slotted hole is rotated with the regulating block and is connected, the one end fixed mounting that the second threaded rod is located the stay tube outside has the second regulating wheel.
Preferably, a plurality of first anti-slip protrusions are fixedly mounted on the outer side wall of the first adjusting wheel.
Preferably, a plurality of second anti-slip protrusions are fixedly mounted on the outer side wall of the second adjusting wheel.
Preferably, the sliding block and the adjusting block are both trapezoidal.
Preferably, the outer side wall of the support tube is provided with scale marks.
Preferably, the sliding block and the limiting block are integrally formed.
Preferably, the connecting rod is a cylindrical rod.
Preferably, the slot is rectangular.
The utility model has the advantages that:
through setting up slotted hole, guide bar, spring, sliding block, stopper, regulating block, second threaded rod, second regulating wheel and second antiskid arch, can adjust the distance between two stoppers, satisfy the user demand of different width cutting boards, effectively avoided the cutting board to control and rock convenient to use.
Through setting up fixed block, first threaded rod, thread piece, connecting rod, hollow tube, stay tube, scale mark, worm wheel, first threaded rod and first regulating wheel, can highly carrying out the accurate regulation by the hollow tube of stay tube extension, guaranteed the installation accuracy of cutting board, the practicality is stronger.
The utility model discloses not only can adjust the distance between two stoppers, satisfy the user demand of different width cutting boards, effectively avoided the cutting board to control and rock, convenient to use can highly carry out the accuracy regulation by stay tube extension hollow tube simultaneously, has guaranteed the installation accuracy of cutting board, and the practicality is stronger.
Drawings
Fig. 1 is a schematic perspective view of a supporting structure of a cutting board for ensuring the assembling accuracy of a steel structure according to the present invention;
fig. 2 is a schematic plan view of the height adjusting mechanism of the present invention;
fig. 3 is a schematic perspective view of the width adjustment mechanism of the present invention;
fig. 4 is a schematic perspective view of a second embodiment of the present invention;
fig. 5 is a schematic perspective view of a third embodiment of the present invention.
In the figure: the anti-skid device comprises a base plate 1, a hollow tube 2, a first adjusting wheel 3, a first anti-skid protrusion 4, a supporting tube 5, a second adjusting wheel 6, a second anti-skid protrusion 7, a slotted hole 8, a limiting block 9, a first threaded rod 10, a worm 11, a worm wheel 12, a threaded block 13, a connecting rod 14, a fixed block 15, a sliding block 16, a guide rod 17, a spring 18, an adjusting block 19, a second threaded rod 20 and scale marks 21.
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.
Example one
Referring to fig. 1-3, a cutting board supporting structure for ensuring steel structure assembly accuracy comprises a bottom plate 1, a hollow tube 2 is fixedly installed at the top of the bottom plate 1, a fixed block 15 is fixedly installed on the inner wall of the hollow tube 2, a first threaded rod 10 is rotatably connected between the fixed block 15 and the inner bottom of the hollow tube 2, a supporting tube 5 positioned on the fixed block 15 is arranged in the hollow tube 2, and a height adjusting mechanism connected with the supporting tube 5 is arranged on the first threaded rod 10;
the height adjusting mechanism comprises a thread block 13 which is sleeved on the first threaded rod 10 in a threaded manner, two connecting rods 14 which are symmetrically arranged are fixedly installed at the top of the thread block 13, the connecting rods 14 are cylindrical rods, the two connecting rods 14 penetrate through a fixing block 15 and are in sliding connection with the fixing block 15, one ends of the two connecting rods 14, which are positioned above the fixing block 15, are fixedly connected to the bottom of the supporting tube 5, a worm wheel 12 which is positioned below the thread block 13 is fixedly installed on the outer side wall of the first threaded rod 10, a worm 11 which is meshed with the worm wheel 12 is rotatably connected between the inner walls of two sides of the hollow tube 2, one end of the worm 11 penetrates through the hollow tube 2 and extends out, and a first adjusting wheel 3 is fixedly installed at one end of the worm 11, which is positioned outside the hollow tube 2;
the top of the supporting tube 5 is provided with a slotted hole 8, the slotted hole 8 is rectangular, two limiting blocks 9 which are symmetrically arranged are arranged above the supporting tube 5, and a width adjusting mechanism connected with the limiting blocks 9 is arranged in the slotted hole 8;
the width adjusting mechanism comprises a guide rod 17 fixedly connected between the inner walls of the two ends of the slotted hole 8, two sliding blocks 16 symmetrically arranged are sleeved on the guide rod 17 in a sliding mode, the sliding blocks 16 are fixedly connected with a limiting block 9, the sliding blocks 16 and the limiting block 9 are integrally formed, the service life of the integrally formed structure is longer, two springs 18 sleeved on the guide rod 17 are arranged on one sides, away from each other, of the two sliding blocks 16, adjusting blocks 19 abutted against the sliding blocks 16 are arranged between the two sliding blocks 16, the sliding blocks 16 and the adjusting blocks 19 are in a right-angled ladder shape, a second threaded rod 20 connected with the inner wall of the slotted hole 8 in a threaded mode penetrates through the inner wall of the slotted hole 8, one end, located in the slotted hole 8, of the second threaded rod 20 is rotatably connected with the adjusting blocks 19, and one end, located outside the supporting pipe 5, of the second threaded rod 20 is fixedly provided with a second adjusting wheel 6.
The utility model discloses during the use, manual second regulating wheel 6 that rotates makes second threaded rod 20 rotatory, second threaded rod 20 is rotatory to make regulating block 19 forward or the back motion, through setting up guide bar 17 and spring 18, thereby make two sliding blocks 16 that offset with regulating block 19 keep away from each other or be close to, and then make two stopper 9 keep away from each other or be close to, with this can be applicable to the cutting board of different width, rock about can preventing the cutting board simultaneously, it is rotatory to make worm 11 through manual first regulating wheel 3 that rotates, worm 11 is rotatory to drive worm wheel 12, worm wheel 12 is rotatory to drive first threaded rod 10, thereby make the screw thread piece 13 upwards or the downstream, through setting up connecting rod 14, make stay tube 5 upwards or the downstream, with this can adjust the support height.
Example two
Referring to fig. 4, the present embodiment is more advantageous than the first embodiment in that a plurality of first anti-slip protrusions 4 are fixedly mounted on the outer side wall of the first adjusting wheel 3, and a plurality of second anti-slip protrusions 7 are fixedly mounted on the outer side wall of the second adjusting wheel 6, so that slipping of the hand can be avoided when the first adjusting wheel 3 and the second adjusting wheel 6 are rotated.
EXAMPLE III
Referring to fig. 5, the present embodiment is superior to the second embodiment in that the outer side wall of the support tube 5 is provided with the scale marks 21, so that the height of the support tube 5 extending out of the hollow tube 2 can be accurately observed, and the mounting accuracy is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a cutting board bearing structure for guaranteeing steel construction assembly accuracy, includes bottom plate (1), its characterized in that, the top fixed mounting of bottom plate (1) has hollow tube (2), fixed mounting has fixed block (15) on the inner wall of hollow tube (2), it is connected with first threaded rod (10) to rotate between the interior bottom of fixed block (15) and hollow tube (2), be provided with stay tube (5) that are located on fixed block (15) in hollow tube (2), be provided with the height control mechanism who is connected with stay tube (5) on first threaded rod (10), slotted hole (8) have been seted up at the top of stay tube (5), the top of stay tube (5) is provided with two stopper (9) that the symmetry set up, be provided with the width control mechanism who is connected with stopper (9) in slotted hole (8).
2. The cutting board supporting structure for ensuring the assembling accuracy of the steel structure according to claim 1, wherein the height adjusting mechanism comprises a thread block (13) which is screwed on the first threaded rod (10), two connecting rods (14) which are symmetrically arranged are fixedly arranged at the top of the thread block (13), two connecting rods (14) penetrate through a fixed block (15) and are in sliding connection with the fixed block, two connecting rods (14) are fixedly connected to the bottom of the supporting tube (5) at one end above the fixed block (15), a worm wheel (12) which is positioned below the thread block (13) is fixedly arranged on the outer side wall of the first threaded rod (10), a worm (11) which is meshed with the worm wheel (12) is rotatably connected between the inner walls of two sides of the hollow tube (2), one end of the worm (11) penetrates through the hollow tube (2) and extends out, and a first adjusting wheel (3) is fixedly arranged at one end of the worm (11) which is positioned outside the hollow tube (2).
3. The cutting board supporting structure for ensuring the assembling accuracy of the steel structure according to claim 1, wherein the width adjusting mechanism comprises a guide rod (17) fixedly connected between the inner walls of two ends of the slotted hole (8), two sliding blocks (16) symmetrically arranged are slidably sleeved on the guide rod (17), the sliding blocks (16) are fixedly connected with the limiting block (9), two springs (18) sleeved on the guide rod (17) are respectively arranged on one sides of the sliding blocks (16) far away from each other, an adjusting block (19) abutting against the sliding blocks (16) is arranged between the two sliding blocks (16), a second threaded rod (20) in threaded connection with the slotted hole (8) is arranged on the inner wall of the slotted hole (8) in a penetrating manner, one end of the second threaded rod (20) located in the slotted hole (8) is rotatably connected with the adjusting block (19), and a second adjusting wheel (6) is fixedly mounted at one end of the second threaded rod (20) located outside the supporting tube (5).
4. The cutting board supporting structure for ensuring the assembling accuracy of the steel structure according to claim 2, wherein a plurality of first anti-slip protrusions (4) are fixedly installed on the outer side wall of the first adjusting wheel (3).
5. The structure for supporting cutting boards used for ensuring the assembling accuracy of steel structures according to claim 3, wherein a plurality of second anti-skid protrusions (7) are fixedly arranged on the outer side wall of the second adjusting wheel (6).
6. The structure of claim 3, wherein the sliding block (16) and the adjusting block (19) are trapezoidal.
7. The cutting board supporting structure for ensuring the assembling accuracy of the steel structure according to claim 1, wherein the outer side wall of the supporting pipe (5) is provided with scale marks (21).
8. The cutting board supporting structure for ensuring the assembling accuracy of the steel structure according to claim 3, wherein the sliding block (16) and the limiting block (9) are integrally formed.
9. The structure of claim 2, wherein the connecting rod (14) is a cylindrical rod.
10. The structure of claim 1, wherein the slot (8) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220869437.9U CN218467215U (en) | 2022-04-15 | 2022-04-15 | Be used for guaranteeing cutting board bearing structure of steel construction assembly precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220869437.9U CN218467215U (en) | 2022-04-15 | 2022-04-15 | Be used for guaranteeing cutting board bearing structure of steel construction assembly precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218467215U true CN218467215U (en) | 2023-02-10 |
Family
ID=85134175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220869437.9U Expired - Fee Related CN218467215U (en) | 2022-04-15 | 2022-04-15 | Be used for guaranteeing cutting board bearing structure of steel construction assembly precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218467215U (en) |
-
2022
- 2022-04-15 CN CN202220869437.9U patent/CN218467215U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |