CN214192391U - Locking device of manual lifting mechanism - Google Patents
Locking device of manual lifting mechanism Download PDFInfo
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- CN214192391U CN214192391U CN202022792073.2U CN202022792073U CN214192391U CN 214192391 U CN214192391 U CN 214192391U CN 202022792073 U CN202022792073 U CN 202022792073U CN 214192391 U CN214192391 U CN 214192391U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 abstract description 23
- 230000007480 spreading Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000003245 working effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
A locking device of a manual lifting mechanism relates to the technical field of auxiliary turnover mechanisms. The installation splint appearance be the rectangle structure, the upper end of installation splint be connected with first connecting plate through fastening bolt is perpendicular, the middle part of installation splint lean on the lower extreme position to be connected with the second connecting plate through fastening bolt is perpendicular, first connecting plate and the mutual parallel arrangement of second connecting plate, the other end of second connecting plate be connected with fixed diaphragm through fastening bolt is perpendicular. Adopt pure mechanical system, avoided using electricity, pneumatic system, locking means that can the manual formula elevating system of exclusive use, also can two manual formula elevating system or a plurality of elevating system pass through the intermediate junction pole and connect, accomplish simultaneously to rise or descend simultaneously to the locking also can be accomplished to the both sides elevating system of connection simultaneously, whole practicality is stronger, has great market spreading value.
Description
Technical Field
The utility model relates to an auxiliary turnover mechanism technical field, concretely relates to manual formula elevating system's locking means.
Background
Manual elevating system locking, simple structure, the installation is dismantled conveniently, and the convenience in use nature is high, and is rational in infrastructure, pins to loosen easy operation, characteristics such as later stage marketing nature is strong are particularly suitable for installing in narrow spaces such as equipment space is less, cost control is higher. However, the locking of the lifting mechanism on the market at present generally adopts electric operation, pneumatic operation or manual operation, and because the use and maintenance cost of the electric operation and the pneumatic operation is very high, the position with higher requirement on the installation space is also not suitable for installation, and the manual operation is complicated, and the operation steps and the difficulty can be increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects and shortcomings of the prior art, and provides a locking device of a manual lifting mechanism to solve the problems in the prior art, which adopts a pure mechanical mechanism, avoids the use of an electric and pneumatic system, is not only environment-friendly, but also low in cost, simple in operation, good in stability and reasonable in structure, has compact structure, small occupied space, reduces the overall dimension of the whole equipment and good activity simultaneously by being arranged in the lifting mechanisms at two sides, can independently use the locking device of the manual lifting mechanism, can also connect two manual lifting mechanisms or a plurality of lifting mechanisms through an intermediate connecting rod to simultaneously ascend or descend, can simultaneously lock the lifting mechanisms at two sides, and can simultaneously lock the lifting mechanisms at two sides, thus under the condition that a plurality of lifting mechanisms are required to work simultaneously, modularization that can relax is connected, convenient and fast, and whole practicality is stronger, has great market spreading value.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the lifting clamp comprises a mounting clamp plate 1, a connecting block 2, a first lifting fixing block 3, a second lifting fixing block 4, a rotary buckle 5, a telescopic rod 6 and a buckle contact 7, wherein the mounting clamp plate 1 is of a rectangular structure, the upper end of the mounting clamp plate 1 is vertically connected with a first connecting plate 11 through a fastening bolt, the middle part of the mounting clamp plate 1 is vertically connected with a second connecting plate 12 through a fastening bolt by leaning on the lower end position, the first connecting plate 11 and the second connecting plate 12 are arranged in parallel, the other end of the second connecting plate 12 is vertically connected with a fixed transverse plate 13 through a fastening bolt, a certain gap exists between the fixed transverse plate 13 and the first connecting plate 11, the fixed transverse plate 13 and the mounting clamp plate 1 are arranged in parallel, the mounting clamp plate 1 is provided with the first lifting fixing block 3 and the second lifting fixing block 4 through the fastening bolt, first lift fixed block 3 and 4 appearance structures of second lift fixed block are the same, second lift fixed block 4 set up the below at first lift fixed block 3, first lift fixed block 3 and second lift fixed block 4 on pass jointly and be provided with telescopic link 6, telescopic link 6 and first lift fixed block 3, second lift fixed block 4 between swing joint, telescopic link 6's top be provided with connecting block 2, telescopic link 6's bottom be provided with buckle contact 7, telescopic link 6's bottom be close to buckle contact 7 department and be provided with connection opening 71, second lift fixed block 4's below be provided with rotatory buckle 5, rotatory buckle 5 pass through fastening bolt and installation splint 1 swing joint and be located the left side of telescopic link 6.
The second connecting block 9 is sleeved between the first lifting fixing block 3 and the mounting clamping plate 1, and a second sensor 91 is arranged at one end of the second connecting block 9.
The rotary buckle 5 is provided with a first clamping angle 51 and a second clamping angle 52, and the first clamping angle 51 and the second clamping angle 52 have the same appearance structure and are in a V-shaped structure.
And a fixing hook 14 is arranged at one corner of the lower end of the mounting clamp plate 1, and the fixing hook 14 is in meshed connection with the mounting clamp plate 1 through threads.
The locking device of the manual lifting mechanism can adopt two manual lifting mechanisms or a plurality of lifting mechanisms which are connected through an intermediate connecting rod 15.
The utility model discloses a theory of operation: the telescopic rod is lifted upwards, when a buckle contact at the bottom end of the telescopic rod is contacted with a first clamping angle of a rotary buckle, the rotary buckle contact buckle rotates clockwise and rightwards under the action of the applied force, the telescopic rod cannot continuously ascend because the buckle contact is connected with the first clamping angle, the telescopic rod starts to descend downwards at the moment, the telescopic rod starts to be contacted with the rotary buckle, when a connecting opening of the telescopic rod is contacted with a second clamping angle of the rotary buckle, the telescopic rod is locked by the second clamping angle, the telescopic rod is lifted upwards again in order to relieve the locked state of the telescopic rod by the second clamping angle, the buckle contact is contacted with the outer part of the rotary buckle, the rotary buckle continues to rotate clockwise under the action of the clamping contact until the rotary buckle is fixed and does not rotate, the telescopic rod descends downwards at the moment, the buckle contact is also driven to descend downwards at the same time, and the rotary buckle is driven by the connecting opening on the telescopic rod to restore the vertical state of the initial position, the whole process of lifting, locking and descending the telescopic rod is completed.
After the technical scheme is adopted, the utility model discloses beneficial effect does: adopt pure mechanical mechanism, the electricity has been avoided using, pneumatic system, not only the environmental protection, and low cost, moreover, the operation is simple, stability is good, and is rational in infrastructure, through the elevating system the inside of installing in both sides, compact structure, shared space is less, the overall dimension of whole equipment has been reduced, activity is relatively good simultaneously, locking means that can the manual elevating system of exclusive use, also can two manual elevating system or a plurality of elevating system pass through the intermediate junction pole and connect, accomplish to rise simultaneously or descend simultaneously, and the locking simultaneously also can be accomplished to the both sides elevating system of connection, like this under the state that needs a plurality of elevating system simultaneous workings, the modularization that can relax is connected, high convenience and fast, whole practicality is stronger, great market spreading value has.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure corresponding to A;
fig. 4 is a usage effect diagram of the utility model adopting more than two manual lifting mechanisms.
Description of reference numerals: the mounting clamp plate comprises a mounting clamp plate 1, a first connecting plate 11, a second connecting plate 12, a fixing transverse plate 13, a fixing hook 14, an intermediate connecting rod 15, a connecting block 2, a first lifting fixing block 3, a second lifting fixing block 4, a rotating buckle 5, a first clamping angle 51, a second clamping angle 52, an expansion rod 6, a buckle contact 7, a connecting opening 71, a first connecting block 8, a first sensor 81, a second connecting block 9 and a second sensor 91.
Detailed Description
Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: it comprises an installation clamping plate 1, a connecting block 2, a first lifting fixing block 3, a second lifting fixing block 4, a rotary buckle 5, a telescopic rod 6 and a buckle contact 7, wherein the appearance of the installation clamping plate 1 is a rectangular structure, the upper end of the installation clamping plate 1 is vertically connected with a first connecting plate 11 through a fastening bolt, the middle part of the installation clamping plate 1 is close to the lower end position and is vertically connected with a second connecting plate 12 through the fastening bolt, the first connecting plate 11 and the second connecting plate 12 are arranged in parallel, the other end of the second connecting plate 12 is vertically connected with a fixed transverse plate 13 through the fastening bolt, the first connecting plate 11, the second connecting plate 12 and the fixed transverse plate 13 are convenient to fix the lifting mechanism body, a certain gap exists between the fixed transverse plate 13 and the first connecting plate 11, the fixed transverse plate 13 and the installation clamping plate 1 are arranged in parallel, the mounting splint 1 is provided with a first lifting fixing block 3 and a second lifting fixing block 4 through fastening bolts, the first lifting fixed block 3 and the second lifting fixed block 4 have the same shape and structure, the second lifting fixed block 4 is arranged below the first lifting fixed block 3, the first lifting fixed block 3 and the second lifting fixed block 4 are provided with a telescopic rod 6 through the same, the telescopic rod 6 is movably connected with the first lifting fixed block 3 and the second lifting fixed block 4, the top end of the telescopic rod 6 is provided with a connecting block 2, the bottom end of the telescopic rod 6 is provided with a buckle contact 7, a connecting opening 71 is arranged at the bottom end of the telescopic rod 6 close to the buckle contact 7, a rotary buckle 5 is arranged below the second lifting fixed block 4, the rotary buckle 5 is movably connected with the mounting clamp plate 1 through a fastening bolt and is positioned on the left side of the telescopic rod 6.
Further, rotatory buckle 5 and installation splint 1 between be provided with first connecting block 8, the bottom of first connecting block 8 pass through fastening bolt and installation splint 1 fixed connection, the one end of first connecting block 8 be provided with first sensor 81, first sensor 81 be favorable to monitoring telescopic link 6's rise height.
Further, first lift fixed block 3 and installation splint 1 between cup joint second connecting block 9, the one end of second connecting block 9 be provided with second sensor 91, second sensor 91 be favorable to monitoring telescopic link 6's rise height.
Further, the rotating buckle 5 is provided with a first clamping angle 51 and a second clamping angle 52, and the first clamping angle 51 and the second clamping angle 52 have the same shape and structure and are in a V-shaped structure.
Furthermore, a fixing hook 14 is arranged at one corner of the lower end of the mounting clamp plate 1, the fixing hook 14 is in meshed connection with the mounting clamp plate 1 through threads, and the fixing hook 14 can be used for conveniently hanging auxiliary tools.
Further, a manual elevating system's locking means can adopt two manual elevating system or a plurality of elevating system to connect through intermediate junction pole 15, accomplish to rise simultaneously or descend simultaneously to the locking simultaneously can also be accomplished to the both sides elevating system of connection, like this under the state that needs a plurality of elevating system simultaneous workings, the modularization that can relax is connected convenient and fast.
The utility model discloses a theory of operation: the telescopic rod is lifted upwards, when a buckle contact at the bottom end of the telescopic rod is contacted with a first clamping angle of a rotary buckle, the rotary buckle contact buckle rotates clockwise and rightwards under the action of the applied force, the telescopic rod cannot continuously ascend because the buckle contact is connected with the first clamping angle, the telescopic rod starts to descend downwards at the moment, the telescopic rod starts to be contacted with the rotary buckle, when a connecting opening of the telescopic rod is contacted with a second clamping angle of the rotary buckle, the telescopic rod is locked by the second clamping angle, the telescopic rod is lifted upwards again in order to relieve the locked state of the telescopic rod by the second clamping angle, the buckle contact is contacted with the outer part of the rotary buckle, the rotary buckle continues to rotate clockwise under the action of the clamping contact until the rotary buckle is fixed and does not rotate, the telescopic rod descends downwards at the moment, the buckle contact is also driven to descend downwards at the same time, and the rotary buckle is driven by the connecting opening on the telescopic rod to restore the vertical state of the initial position, the whole process of lifting, locking and descending the telescopic rod is completed.
After the technical scheme is adopted, the utility model discloses beneficial effect does: adopt pure mechanical mechanism, the electricity has been avoided using, pneumatic system, not only the environmental protection, and low cost, moreover, the operation is simple, stability is good, and is rational in infrastructure, through the elevating system the inside of installing in both sides, compact structure, shared space is less, the overall dimension of whole equipment has been reduced, activity is relatively good simultaneously, locking means that can the manual elevating system of exclusive use, also can two manual elevating system or a plurality of elevating system pass through the intermediate junction pole and connect, accomplish to rise simultaneously or descend simultaneously, and the locking simultaneously also can be accomplished to the both sides elevating system of connection, like this under the state that needs a plurality of elevating system simultaneous workings, the modularization that can relax is connected, high convenience and fast, whole practicality is stronger, great market spreading value has.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. A locking device of a manual lifting mechanism is characterized in that: the novel fixing device comprises a mounting clamping plate (1), a connecting block (2), a first lifting fixing block (3), a second lifting fixing block (4), a rotary buckle (5), a telescopic rod (6) and a buckle contact (7), wherein the mounting clamping plate (1) is of a rectangular structure, the upper end of the mounting clamping plate (1) is vertically connected with a first connecting plate (11) through a fastening bolt, the middle part of the mounting clamping plate (1) is perpendicularly connected with a second connecting plate (12) through the fastening bolt by virtue of the lower end position, the first connecting plate (11) and the second connecting plate (12) are arranged in parallel, the other end of the second connecting plate (12) is perpendicularly connected with a fixing transverse plate (13) through the fastening bolt, a certain gap exists between the fixing transverse plate (13) and the first connecting plate (11), and the fixing transverse plate (13) and the mounting clamping plate (1) are arranged in parallel, the installation clamping plate (1) is provided with a first lifting fixing block (3) and a second lifting fixing block (4) through fastening bolts, the first lifting fixing block (3) and the second lifting fixing block (4) are identical in appearance structure, the second lifting fixing block (4) is arranged below the first lifting fixing block (3), the first lifting fixing block (3) and the second lifting fixing block (4) are provided with telescopic rods (6) in a penetrating mode, the telescopic rods (6) are movably connected with the first lifting fixing block (3) and the second lifting fixing block (4), the top end of each telescopic rod (6) is provided with a connecting block (2), the bottom end of each telescopic rod (6) is provided with a buckle contact (7), and a connecting opening (71) is formed in the position, close to the buckle contact (7), of the bottom end of each telescopic rod (6), the lower part of the second lifting fixing block (4) is provided with a rotary buckle (5), and the rotary buckle (5) is movably connected with the mounting clamp plate (1) through a fastening bolt and is positioned on the left side of the telescopic rod (6).
2. The manual lifting/lowering mechanism locking device according to claim 1, characterized in that: rotatory buckle (5) and installation splint (1) between be provided with first connecting block (8), the bottom of first connecting block (8) pass through fastening bolt and installation splint (1) fixed connection, the one end of first connecting block (8) be provided with first sensor (81).
3. The manual lifting/lowering mechanism locking device according to claim 1, characterized in that: the first lifting fixing block (3) and the mounting clamping plate (1) are sleeved with a second connecting block (9), and one end of the second connecting block (9) is provided with a second sensor (91).
4. The manual lifting/lowering mechanism locking device according to claim 1, characterized in that: the rotary buckle (5) is provided with a first clamping angle (51) and a second clamping angle (52), and the first clamping angle (51) and the second clamping angle (52) are identical in appearance structure and are of V-shaped structures.
5. The manual lifting/lowering mechanism locking device according to claim 1, characterized in that: the lower end edge of the mounting clamping plate (1) is provided with a fixed hook (14), and the fixed hook (14) is in meshed connection with the mounting clamping plate (1) through threads.
6. The manual lifting/lowering mechanism locking device according to claim 1, characterized in that: the locking device of the manual lifting mechanism can adopt two manual lifting mechanisms or a plurality of lifting mechanisms to be connected through an intermediate connecting rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022792073.2U CN214192391U (en) | 2020-11-27 | 2020-11-27 | Locking device of manual lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022792073.2U CN214192391U (en) | 2020-11-27 | 2020-11-27 | Locking device of manual lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214192391U true CN214192391U (en) | 2021-09-14 |
Family
ID=77648913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022792073.2U Active CN214192391U (en) | 2020-11-27 | 2020-11-27 | Locking device of manual lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214192391U (en) |
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2020
- 2020-11-27 CN CN202022792073.2U patent/CN214192391U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240204 Address after: No. 319 Huisheng Road, Jiangkou Street, Fenghua District, Ningbo City, Zhejiang Province, 315504, East 2nd Floor, Zone 5 Patentee after: Ningbo Zunyi Intelligent Technology Co.,Ltd. Country or region after: China Address before: Building 3, 1558 Pingzhuang East Road, Lingang New District, China (Shanghai) pilot Free Trade Zone, Fengxian District, Shanghai, 201413 Patentee before: SHANGHAI ZUNYI INTELLIGENT TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |