CN211037964U - Subassembly is fixed to protection canopy support based on slidingtype after improvement - Google Patents
Subassembly is fixed to protection canopy support based on slidingtype after improvement Download PDFInfo
- Publication number
- CN211037964U CN211037964U CN201921635137.9U CN201921635137U CN211037964U CN 211037964 U CN211037964 U CN 211037964U CN 201921635137 U CN201921635137 U CN 201921635137U CN 211037964 U CN211037964 U CN 211037964U
- Authority
- CN
- China
- Prior art keywords
- fixed
- fixing
- base
- frame body
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a subassembly is fixed to protection canopy support based on slidingtype after improvement relates to the protection canopy field, has solved the relatively poor atress that can not alleviate the fixed box bolt with the fixed box structure unreasonablely of stability when unsmooth ground is placed, the potential safety hazard big problem. An improved sliding-based protective shed support fixing assembly comprises a frame body; the support body includes by first support body and second support body, first support body bottom has the universal wheel through bolt fixedly connected with. Through the setting of universal joint, with application number: compared with CN201821878020.9, on one hand, the base of the device can rotate angularly, so that the device is suitable for being supported on a floor that is not flat enough, and the base can contact the floor in the largest area with higher stability; on the other hand, through the setting of universal joint, when the base contacts with ground, when rotating this moment the threaded rod is adjusted, can avoid the base causes the adjustment resistance increase with ground friction.
Description
Technical Field
The utility model belongs to the technical field of the protection canopy, more specifically say, in particular to fixed subassembly of protection canopy support based on slidingtype after improvement.
Background
The protection canopy is mainly used on the building site, and like distribution box, reinforcing bar, elevator, carpenter, mixer etc. all need to protect the canopy, is the protection safety measure on the building site, and wherein slidingtype protection canopy need not to dismantle when removing and installs once more, has saved the time of installation, and direct promotion just can the transposition, has the advantage of facilitating the use.
As in application No.: CN201821878020.9, the utility model relates to a protection canopy technical field just discloses a slidingtype protection canopy support fixing device, including protection canopy support, six recesses have been seted up to protection canopy support's bottom, six the inboard of recess is all rotated and is connected with the bracing piece, six the equal fixedly connected with turning block in the outside of bracing piece, six the equal fixedly connected with universal wheel in bottom of turning block, protection canopy support openly with six fixed blocks of the equal fixedly connected with in bottom at the back, six the fixed block is located one side that six turning blocks carried on the back mutually respectively. The utility model discloses a, possess fixed firm, advantages such as simple operation, it is fixed to have solved and adopt the universal wheel brake, and the protection canopy is few with the contact on ground, and is fixed insecure, rocks easily, causes certain hidden danger to personnel's safety, demolishs the trouble complicacy of this kind of mode of universal wheel, and the problem that the user used is unfavorable for to the operational difficulties.
Based on the application number: CN201821878020.9, the retrieval of patent, this application possess fixed firm, advantages such as simple operation, have solved and have adopted the universal wheel brake fixed, and the contact on protection canopy and ground is few, and is fixed insecure, rocks easily, causes certain hidden danger to personnel's safety, demolishs the trouble complicacy of this kind of mode of universal wheel, and the operation difficulty is unfavorable for the problem that the user used, but still has following several not enoughly: one is that the structural adjustability is poor, on one hand, the fixed supporting leg in the above application cannot be adjusted in angle, so that when the ground is not flat enough in the using process, the contact area between the fixed supporting leg and the ground is reduced, and the overall stability is reduced; on the other hand, the adjusting mode is realized by gear and rack transmission, and a locking structure is specially arranged because the gear and the rack do not have self-locking performance, so that the manufacturing cost is improved; moreover, the security is lower, and above-mentioned application is fixed the case and is the rectangle structure, can not alleviate the atress, and main stress point is the fixing bolt of fixed case, and the easy incident that produces after the atress is too big messenger bolt damages.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an improved fixing assembly based on a sliding type protection shed support is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an improved fixing component of a protective shed support based on a sliding type, which aims to solve the problem that the prior art has poor structural adjustability, on one hand, the fixed supporting legs cannot be adjusted in angle in the application, so that the contact area between the fixed supporting legs and the ground is reduced when the ground is not smooth enough in the using process, and the overall stability is reduced; on the other hand, the adjusting mode is realized by gear and rack transmission, and a locking structure is specially arranged because the gear and the rack do not have self-locking performance, so that the manufacturing cost is improved; moreover, the security is lower, and above-mentioned application is fixed the case and is the rectangle structure, can not alleviate the atress, and main stress point is the fixing bolt of fixed case, and the problem that produces the incident easily after the atress is too big makes the bolt damage.
The utility model relates to a purpose and efficiency of subassembly are fixed to protection canopy support based on slidingtype after improvement is reached by following concrete technical means:
an improved sliding-based protective shed support fixing assembly comprises a frame body; the frame body comprises a first frame body and a second frame body, the bottom of the first frame body is fixedly connected with a universal wheel through a bolt, and the second frame body is fixedly connected with a fixing structure through a bolt; fixed knot constructs the left end face welding and has two clamps, just the lock joint has an adjustment spanner in the clamp.
Further, fixed knot constructs including fixed knot constructs main part, threaded rod, universal joint, base, fixed orifices, fixed plate and regulation head, threaded connection has a threaded rod in the fixed knot constructs the main part, just threaded rod top end face welding has the regulation head of a cylindrical structure, and six regulation holes have been seted up to the overhead annular array form that is of regulation.
Furthermore, a universal joint is welded on the bottom end face of the threaded rod, and a base is welded on the bottom end face of the universal joint, so that the base of the device can rotate in an angle when the device is used.
Furthermore, the bottom end face of the base is provided with a conical bulge, and the base is symmetrically provided with two fixing holes.
Furthermore, equal symmetrical welding of terminal surface and rear end face has two fixed plates before the fixed knot constructs the main part, just fixed knot constructs the main part and passes through fixing bolt and second support body fixed connection, and fixed knot constructs the main part and is L shape structure.
Furthermore, the fixing bolt comprises an adjusting groove, the fixing bolt is provided with the adjusting groove, and the adjusting groove is of a hexagonal structure.
Compared with the prior art, the utility model discloses following beneficial effect has:
through the cooperation setting of fixed knot structure main part and threaded rod, with the application number: compared with CN201821878020.9, the screw drive has self-locking function, and corresponding locking structure can be directly omitted in the production process, so that the structure of the device is more reasonable, and on the other hand, the device is more convenient to adjust through the arrangement of six adjusting holes.
Through the setting of universal joint, with application number: compared with CN201821878020.9, on one hand, the base of the device can rotate angularly, so that the device is suitable for being supported on a floor that is not flat enough, and the base can contact the floor in the largest area with higher stability; on the other hand, through the setting of universal joint, when the base contacts with ground, when rotating this moment the threaded rod is adjusted, can avoid the base causes the adjustment resistance increase with ground friction.
Compared with the application number of CN201821878020.9, the fixing structure main body of the device can bear force in the use process by adopting the L-shaped structure, so that the stress of the fixing bolt can be reduced, the fixing bolt is prevented from being damaged due to overlarge stress, and the safety of the device is improved to a certain extent.
An adjusting groove is formed in the fixing bolt and is of a hexagonal structure, so that the phenomenon that the fixing bolt cannot be disassembled due to deformation of the outer edge of the fixing bolt can be prevented when the fixing bolt is screwed down or loosened.
Drawings
Fig. 1 is a schematic axial view of the present invention.
Fig. 2 is a schematic view of the axial view structure of the fixed structure of the present invention after adjustment.
Fig. 3 is an enlarged schematic axial view of the fixing structure of the present invention.
Fig. 4 is an enlarged schematic axial view of the fixing structure of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a frame body; 101. a first frame body; 102. a second frame body; 2. a fixed structure; 201. a fixed structure body; 202. a threaded rod; 203. a universal joint; 204. a base; 205. a fixing hole; 206. a fixing plate; 207. An adjustment head; 3. fixing the bolt; 301. an adjustment groove; 4. clamping a hoop; 5. the wrench is adjusted.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example (b):
as shown in figures 1 to 4:
the utility model provides an improved fixing component of a protective shed bracket based on a sliding type, which comprises a bracket body 1; the frame body comprises a first frame body 101 and a second frame body 102, the bottom of the first frame body 101 is fixedly connected with a universal wheel through a bolt, and the second frame body 102 is fixedly connected with a fixed structure 2 through a bolt; referring to fig. 3, the fixed structure 2 includes a fixed structure main body 201, a threaded rod 202, a universal joint 203, a base 204, a fixing hole 205, a fixing plate 206 and an adjusting head 207, the threaded rod 202 is connected to the fixed structure main body 201 in a threaded manner, the adjusting head 207 with a cylindrical structure is welded to the top end face of the threaded rod 202, and six adjusting holes are formed in the adjusting head 207 in an annular array manner, so that when in use, on one hand, the fixed structure is similar to the application number: compared with CN201821878020.9, the screw transmission has self-locking function, and corresponding locking structure can be directly omitted in the production process, so that the structure of the device is more reasonable, and on the other hand, the adjustment is more convenient through the arrangement of six adjusting holes; two clamps 4 are welded to 2 left end face of fixed knot of structure, and the lock joint has an adjustment spanner 5 in the clamp 4.
Referring to fig. 3, a universal joint 203 is welded to the bottom end surface of the threaded rod 202, and a base 204 is welded to the bottom end surface of the universal joint 203, so that in use, the threaded rod is similar to the threaded rod of the application No.: compared with CN201821878020.9, on one hand, the base 204 of the present device can rotate angularly, so it is suitable for supporting on the ground that is not flat enough, and the base 204 can contact with the ground in the largest area with higher stability; on the other hand, through the arrangement of the universal joint 203, when the base 204 is in contact with the ground, and the threaded rod 202 is rotated for adjustment at the moment, the increase of adjustment resistance caused by friction between the base 204 and the ground can be avoided.
Referring to fig. 3, the bottom end surface of the base 204 is provided with a conical protrusion, and the base 204 is symmetrically provided with two fixing holes 205, so that when fixing, the fixing device can be fixed by using ground nails to penetrate through the fixing holes 205 to fix the base 204.
Referring to fig. 4, the front end face and the rear end face of the fixing structure main body 201 are symmetrically welded with two fixing plates 206, the fixing structure main body 201 is fixedly connected with the second frame 102 through the fixing bolt 3, and the fixing structure main body 201 is in an L-shaped structure, so that in the using process, compared with the application number of CN201821878020.9, the fixing structure main body 201 of the device can bear force, so that the stress of the fixing bolt 3 can be reduced, the fixing bolt is prevented from being damaged due to too much stress, and the safety of the device is improved to a certain extent.
Referring to fig. 3, the fixing bolt 3 includes an adjustment groove 301, the fixing bolt 3 is provided with the adjustment groove 301, and the adjustment groove 301 is a hexagonal structure, so that when the fixing bolt 3 is screwed or unscrewed, the outer edge of the fixing bolt 3 is prevented from being deformed to cause an unremovable phenomenon.
The specific use mode and function of the embodiment are as follows:
when in use, the adjusting wrench 5 is inserted into the adjusting hole on the adjusting head 207 to rotate, and is supported by the fixing structure 2;
in the use process, firstly, due to the matched arrangement of the fixing structure main body 201 and the threaded rod 202, the threaded transmission has a self-locking function, a corresponding locking structure can be directly omitted in the production process, and therefore a locking device is not needed, secondly, due to the arrangement of the universal joint 203, the base 204 can rotate in an angle, so that the device can be suitable for being supported on the ground which is not smooth enough, the contact stability of the base 204 with the ground in the largest area is higher, and when the base 204 is in contact with the ground, the adjustment resistance increase caused by friction between the base 204 and the ground can be avoided when the threaded rod 202 is rotated for adjustment, thirdly, due to the fact that the fixing structure main body 201 is in an L-shaped structure, in the use process, the fixing structure main body 201 of the device can bear force, so that the stress of the fixing bolt 3 can be reduced, the fixing bolt is prevented from being damaged due to overlarge stress, the safety of the device is improved to a certain extent, and fourthly, due to the fact that the adjusting groove 301 is formed in the fixing bolt 3, when the fixing bolt is screwed or unscrewed, the outer edge of the fixing bolt 3 can be prevented.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a subassembly is fixed to protection canopy support after improvement based on slidingtype, its characterized in that: comprises a frame body (1); the frame body comprises a first frame body (101) and a second frame body (102), the bottom of the first frame body (101) is fixedly connected with a universal wheel through a bolt, and the second frame body (102) is fixedly connected with a fixed structure (2) through a bolt; two hoops (4) are welded on the left end face of the fixed structure (2), and an adjusting wrench (5) is buckled in each hoop (4); fixed knot constructs (2) including fixed knot constructs main part (201), threaded rod (202), universal joint (203), base (204), fixed orifices (205), fixed plate (206) and adjusts head (207), threaded connection has a threaded rod (202) on fixed knot constructs main part (201), just threaded rod (202) top end face welding has regulation head (207) of a cylindrical structure, and it has seted up six regulation holes to be the annular array form on regulation head (207).
2. The improved sliding-based shelter frame attachment assembly of claim 1, wherein: the bottom end face of the threaded rod (202) is welded with a universal joint (203), and the bottom end face of the universal joint (203) is welded with a base (204).
3. The improved sliding-based shelter frame attachment assembly of claim 1, wherein: the bottom end face of the base (204) is provided with a conical bulge, and the base (204) is symmetrically provided with two fixing holes (205).
4. The improved fixing assembly of the sliding-based shelter support frame according to claim 1, wherein the front end face and the rear end face of the fixing structure main body (201) are symmetrically welded with two fixing plates (206), the fixing structure main body (201) is fixedly connected with the second frame body (102) through fixing bolts (3), and the fixing structure main body (201) is L-shaped.
5. The improved sliding-based shelter frame attachment assembly of claim 4, wherein: the fixing bolt (3) comprises an adjusting groove (301), the adjusting groove (301) is formed in the fixing bolt (3), and the adjusting groove (301) is of a hexagonal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921635137.9U CN211037964U (en) | 2019-09-29 | 2019-09-29 | Subassembly is fixed to protection canopy support based on slidingtype after improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921635137.9U CN211037964U (en) | 2019-09-29 | 2019-09-29 | Subassembly is fixed to protection canopy support based on slidingtype after improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211037964U true CN211037964U (en) | 2020-07-17 |
Family
ID=71567997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921635137.9U Expired - Fee Related CN211037964U (en) | 2019-09-29 | 2019-09-29 | Subassembly is fixed to protection canopy support based on slidingtype after improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211037964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933672A (en) * | 2021-02-03 | 2021-06-11 | 中冶北方（大连）工程技术有限公司 | Wheel-mounted movable thickener with medium and small diameters |
| CN112933670A (en) * | 2021-02-03 | 2021-06-11 | 中冶北方（大连）工程技术有限公司 | Moving system of large-diameter thickener |
-
2019
- 2019-09-29 CN CN201921635137.9U patent/CN211037964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933672A (en) * | 2021-02-03 | 2021-06-11 | 中冶北方（大连）工程技术有限公司 | Wheel-mounted movable thickener with medium and small diameters |
| CN112933670A (en) * | 2021-02-03 | 2021-06-11 | 中冶北方（大连）工程技术有限公司 | Moving system of large-diameter thickener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211037964U (en) | Subassembly is fixed to protection canopy support based on slidingtype after improvement | |
| CN206990657U (en) | A kind of electric metering box installing mechanism of adjustable angle | |
| CN215252247U (en) | Special joint for Bailey bridge | |
| CN214995753U (en) | Disc scaffold convenient to install | |
| CN213143377U (en) | Arch bar and main cable connecting node capable of transmitting annular force | |
| CN110984619B (en) | Correction resetting means of ancient building room skeleton | |
| CN211951155U (en) | Ratchet type anti-theft device | |
| CN211338605U (en) | Tower crane installation device and tower crane installation system | |
| CN218526068U (en) | Edge protector for cable | |
| CN204419994U (en) | A kind of UT wire clamp | |
| CN213106553U (en) | Crankshaft connecting rod bolt tightening tool | |
| CN217205270U (en) | Anti-disjointing scaffold fixing device for building | |
| CN217421729U (en) | Flange yoke dynamic balance clamp capable of being locked quickly | |
| CN212957011U (en) | Novel tower footing attaches wall pull rod pre-buried device | |
| CN217234064U (en) | Double-nut fastening bolt | |
| CN221291074U (en) | Nut fastening auxiliary device for large-span photovoltaic bracket assembly | |
| CN214942686U (en) | Protection device for ready-package building construction | |
| CN211580933U (en) | Novel forestry fire prevention is protected tree device | |
| CN218406154U (en) | Arc aluminum plate outer wall convenient to mount and dismount | |
| CN215847996U (en) | Installation device of combined type expansion bolt | |
| CN211901826U (en) | Single tube side direction antidetonation support of institutional advancement | |
| CN214828183U (en) | Elevator guide rail pressing plate assembling structure and elevator guide rail assembly | |
| CN116856687A (en) | Non-standard layer lower aluminum film combined socket scaffold | |
| CN216649126U (en) | Make things convenient for combination ladder-type crane span structure of dismouting | |
| CN218818976U (en) | Mechanical device is fixed with stake to building site |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20210929 |