CN114180503A - Stable mounting structure of locking trolley - Google Patents
Stable mounting structure of locking trolley Download PDFInfo
- Publication number
- CN114180503A CN114180503A CN202111438837.0A CN202111438837A CN114180503A CN 114180503 A CN114180503 A CN 114180503A CN 202111438837 A CN202111438837 A CN 202111438837A CN 114180503 A CN114180503 A CN 114180503A
- Authority
- CN
- China
- Prior art keywords
- locking
- rod
- movable rod
- fixedly connected
- connecting groove
- 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.)
- Pending
Links
- 230000000670 limiting effect Effects 0.000 claims abstract description 31
- 238000003780 insertion Methods 0.000 claims abstract description 17
- 230000037431 insertion Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000007306 turnover Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 abstract description 11
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Handcart (AREA)
Abstract
The invention belongs to the technical field of installation of locking trolleys, and particularly discloses a stable installation structure of a locking trolley, which comprises a locking trolley connecting block, a turnover platform connecting groove and a limiting mechanism; the locking trolley connecting block is spliced with the overturning platform connecting groove, mounting holes are formed in two sides of the overturning platform connecting groove, a screw rod movably penetrates through the mounting holes, one end of the screw rod is in threaded connection with a threaded hole formed in the locking trolley connecting block, and the other end of the screw rod is fixedly connected with a fixing block; the limiting mechanism is used for fixing the fixed block and comprises a transverse plate, and the left end and the right end of the transverse plate are fixedly connected with side plates; one side of the transverse plate facing the connecting groove of the overturning platform is fixedly connected with a limiting insertion rod, and the limiting insertion rod is inserted into a slot formed in the front side of the fixed block; the side plate is provided with a positioning piece for positioning the limiting inserted rod; the invention ensures that the installation is more stable and the potential safety hazard is not easy to exist.
Description
Technical Field
The invention relates to the technical field of locking trolley installation, in particular to a stable installation structure of a locking trolley.
Background
The locking trolley for the sheet segmented turnover device needs to be fixed on the turnover platform, but the existing installation structure is unstable in connection and has potential safety hazards, so that the pin shaft connection structure of the turnover locking trolley is provided.
Disclosure of Invention
The present invention is directed to a stable mounting structure of a locking cart to solve the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a stable mounting structure of a locking trolley comprises a locking trolley connecting block, a turnover platform connecting groove and a limiting mechanism; the locking trolley connecting block is spliced with the overturning platform connecting groove, mounting holes are formed in two sides of the overturning platform connecting groove, a screw rod movably penetrates through the mounting holes, one end of the screw rod is in threaded connection with a threaded hole formed in the locking trolley connecting block, and the other end of the screw rod is fixedly connected with a fixing block; the limiting mechanism is used for fixing the fixed block and comprises a transverse plate, and the left end and the right end of the transverse plate are fixedly connected with side plates; one side of the transverse plate facing the connecting groove of the overturning platform is fixedly connected with a limiting insertion rod, and the limiting insertion rod is inserted into a slot formed in the front side of the fixed block; and the side plate is provided with a positioning piece for positioning the limiting inserted rod.
Preferably, the front side of the connecting groove of the overturning platform is fixedly connected with a convex strip, and the convex block is clamped with a strip-shaped groove formed in the transverse plate.
Preferably, the locating piece includes the movable rod, and the movable rod runs through the curb plate setting, and the one end of movable rod is inserted in the slot and is connected with spacing inserted bar, and the other end rigid coupling has the connecting plate, is equipped with the spring between connecting plate and the curb plate, and the outside at the movable rod is established to spring activity cover.
Preferably, the side plate is provided with a through hole for the movable rod to penetrate through, and the through hole is connected with the movable rod in a sliding manner.
Preferably, a small hole is formed in one side, facing the side plate, of the fixed block, the small hole is communicated with the slot, and the movable rod is arranged in the small hole and is in sliding connection with the small hole.
Preferably, the position corresponding to the limit insertion rod and the movable rod is provided with a fixed hole, and the fixed hole is inserted into the movable rod.
Compared with the prior art, the invention has the beneficial effects that:
when the locking trolley is installed, the locking trolley can be preliminarily installed on the overturning platform through the insertion connection of the locking trolley connecting block and the overturning platform connecting groove, and then the locking trolley is stabilized through the screw rod, the fixed block at one end of the screw rod can be limited and fixed under the matching of the limiting mechanism, so that the phenomenon that the screw rod is not easy to loosen due to the rotation of the fixed block caused by vibration or other external factors is avoided, the installation is more stable, and potential safety hazards are not easy to exist.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the connecting slot of the inverted platform of the present invention;
FIG. 3 is a schematic view of the connecting slot of the present invention;
FIG. 4 is a schematic view of a connection structure of a screw and a fixing block according to the present invention;
FIG. 5 is a schematic view of a partial structure of the limiting mechanism of the present invention;
fig. 6 is a schematic structural view of the present invention at the time of installation.
In the figure: 1. locking the trolley connecting block; 2. overturning a platform connecting groove; 3. mounting holes; 4. a screw; 5. a threaded hole; 6. a fixed block; 7. a transverse plate; 8. a side plate; 9. a limiting inserted rod; 10. a slot; 11. a convex strip; 12. a strip-shaped groove; 13. a movable rod; 14. a connecting plate; 15. a spring; 16. perforating; 17. a small hole; 18. a fixing hole; 19. locking the trolley; 20. and (5) overturning the platform.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-6, the present invention provides a technical solution: a stable mounting structure of a locking trolley comprises a locking trolley connecting block 1, an overturning platform connecting groove 2 and a limiting mechanism; the locking trolley connecting blocks 1 and the overturning platform connecting grooves 2 are consistent in number, at least two locking trolley connecting blocks 1 are arranged, the locking trolley connecting blocks 1 are inserted into the overturning platform connecting grooves 2, mounting holes 3 are formed in two sides of the overturning platform connecting grooves 2, screw rods 4 penetrate through the mounting holes 3 in a movable mode, one ends of the screw rods 4 are in threaded connection with threaded holes 5 formed in the locking trolley connecting blocks 1, and fixing blocks 6 are fixedly connected to the other ends of the screw rods; the limiting mechanism is used for fixing the fixing block 6 and comprises a transverse plate 7, and side plates 8 are fixedly connected to the left end and the right end of the transverse plate 7; a limiting insertion rod 9 is fixedly connected to one side, facing the connecting groove 2 of the overturning platform, of the transverse plate 7, and the limiting insertion rod 9 is inserted into a slot 10 formed in the front side of the fixing block 6; and a positioning piece for positioning the limiting insertion rod 9 is arranged on the side plate 8.
Furthermore, a convex strip 11 is fixedly connected to the front side of the connecting groove 2 of the turnover platform, and the convex strip 11 is engaged with a strip-shaped groove 12 formed in the transverse plate 7.
Further, the locating piece includes movable rod 13, and movable rod 13 runs through curb plate 8 and sets up, and the one end of movable rod 13 is inserted in slot 10 and is connected with spacing inserted bar 9, and the other end rigid coupling has connecting plate 14, is equipped with spring 15 between connecting plate 14 and the curb plate 8, and spring 15 movable sleeve establishes the outside at movable rod 13.
Furthermore, a through hole 16 for the movable rod 13 to penetrate through is formed in the side plate 8, and the through hole 16 is connected with the movable rod 13 in a sliding manner.
Furthermore, a small hole 17 is formed in one side, facing the side plate 8, of the fixing block 6, the small hole 17 is communicated with the slot 10, and the movable rod 13 is arranged in the small hole 17 and is in sliding connection with the small hole 17.
Furthermore, a fixed hole 18 is formed at the position of the limit insertion rod 9 corresponding to the movable rod 13, and the fixed hole 18 is inserted into the movable rod 13.
The working principle is as follows: when in use, the locking trolley connecting block 1 is fixedly connected at the bottom of the locking trolley 19, the overturning platform connecting groove 2 is fixed on the overturning platform 20, during installation, the locking trolley connecting block 1 is inserted into the overturning platform connecting groove 2, the locking trolley 19 can be preliminarily installed on the overturning platform 20, then, the screw rod 4 is inserted into the overturning platform connecting groove 2 through the installation hole 3 and is in threaded connection with the threaded hole 5 on the locking trolley connecting block 1 through the fixed block 6, further fixation can be carried out, after fixation, the strip-shaped groove 12 on the transverse plate 7 is inserted with the convex strip 11 on the overturning platform connecting groove 2, meanwhile, the limiting inserted rod 9 is inserted with the slot 10 on the fixed block 6, the fixed block 6 can be prevented from rotating, after insertion, the movable rod 13 is inserted with the fixed hole 18 on the limiting inserted rod 9 through the small hole 17 under the elastic force of the spring 15, the limiting inserted rod 9 can be further fixed, the limiting effect of the limiting insertion rod 9 is improved, and the fixed block 6 is prevented from rotating due to vibration or other external reasons, so that the screw rod 4 is not easy to loosen, the installation is more stable, and potential safety hazards are not easy to exist.
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 (6)
1. A stable mounting structure of a locking trolley is characterized by comprising a locking trolley connecting block (1), a turnover platform connecting groove (2) and a limiting mechanism; the locking trolley connecting block (1) is spliced with the overturning platform connecting groove (2), mounting holes (3) are formed in the two sides of the overturning platform connecting groove (2), a screw rod (4) movably penetrates through the mounting holes (3), one end of the screw rod (4) is in threaded connection with a threaded hole (5) formed in the locking trolley connecting block (1), and the other end of the screw rod (4) is fixedly connected with a fixing block (6); the limiting mechanism is used for fixing the fixing block (6), and comprises a transverse plate (7), and the left end and the right end of the transverse plate (7) are fixedly connected with side plates (8); one side of the transverse plate (7) facing the connecting groove (2) of the overturning platform is fixedly connected with a limiting insertion rod (9), and the limiting insertion rod (9) is inserted into a slot (10) formed in the front side of the fixing block (6); and a positioning piece for positioning the limiting insertion rod (9) is arranged on the side plate (8).
2. A stable mounting structure of a locking cart according to claim 1, wherein: a convex strip (11) is fixedly connected to the front side of the connecting groove (2) of the overturning platform, and the convex strip (11) is clamped with a strip-shaped groove (12) formed in the transverse plate (7).
3. A stable mounting structure of a locking cart according to claim 1, wherein: the locating piece comprises a movable rod (13), the movable rod (13) penetrates through the side plate (8) to be arranged, one end of the movable rod (13) is inserted into the slot (10) and connected with the limiting insertion rod (9), the other end of the movable rod is fixedly connected with a connecting plate (14), a spring (15) is arranged between the connecting plate (14) and the side plate (8), and the movable sleeve of the spring (15) is arranged outside the movable rod (13).
4. A stable mounting structure of a locking cart according to claim 1, wherein: and a through hole (16) for the movable rod (13) to penetrate through is formed in the side plate (8), and the through hole (16) is connected with the movable rod (13) in a sliding manner.
5. A stable mounting structure of a locking cart according to claim 1, wherein: one side of the fixed block (6) facing the side plate (8) is provided with a small hole (17), the small hole (17) is communicated with the slot (10), and the movable rod (13) is arranged in the small hole (17) and is in sliding connection with the small hole (17).
6. A stable mounting structure of a locking cart according to claim 1, wherein: and a fixing hole (18) is formed in the position, corresponding to the movable rod (13), of the limiting insertion rod (9), and the fixing hole (18) is connected with the movable rod (13) in an inserting mode.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110768730 | 2021-07-07 | ||
| CN2021107687306 | 2021-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114180503A true CN114180503A (en) | 2022-03-15 |
Family
ID=80602969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111438837.0A Pending CN114180503A (en) | 2021-07-07 | 2021-11-29 | Stable mounting structure of locking trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114180503A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2032990A (en) * | 1978-09-29 | 1980-05-14 | Regent Lock Co Ltd | Fastening an object to a substrate |
| CN110349725A (en) * | 2018-04-08 | 2019-10-18 | 江苏硕阳电子科技有限公司 | A kind of environment-friendly type air reactor |
| CN213185575U (en) * | 2020-09-27 | 2021-05-11 | 深圳市富盈达电子科技有限公司 | Movable charging equipment with adjustable clamping structure |
| CN213446075U (en) * | 2020-10-19 | 2021-06-15 | 泰兴市塔力机械制造有限公司 | Goods limit structure for lifting platform |
| CN113071868A (en) * | 2021-03-09 | 2021-07-06 | 中船第九设计研究院工程有限公司 | Operation locking mechanism of locking trolley for turning-over during construction of cruise ship in sections |
-
2021
- 2021-11-29 CN CN202111438837.0A patent/CN114180503A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2032990A (en) * | 1978-09-29 | 1980-05-14 | Regent Lock Co Ltd | Fastening an object to a substrate |
| CN110349725A (en) * | 2018-04-08 | 2019-10-18 | 江苏硕阳电子科技有限公司 | A kind of environment-friendly type air reactor |
| CN213185575U (en) * | 2020-09-27 | 2021-05-11 | 深圳市富盈达电子科技有限公司 | Movable charging equipment with adjustable clamping structure |
| CN213446075U (en) * | 2020-10-19 | 2021-06-15 | 泰兴市塔力机械制造有限公司 | Goods limit structure for lifting platform |
| CN113071868A (en) * | 2021-03-09 | 2021-07-06 | 中船第九设计研究院工程有限公司 | Operation locking mechanism of locking trolley for turning-over during construction of cruise ship in sections |
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