CN219384704U - Safety auxiliary mechanism for overhauling and movable lifting platform thereof - Google Patents
Safety auxiliary mechanism for overhauling and movable lifting platform thereof Download PDFInfo
- Publication number
- CN219384704U CN219384704U CN202320242251.5U CN202320242251U CN219384704U CN 219384704 U CN219384704 U CN 219384704U CN 202320242251 U CN202320242251 U CN 202320242251U CN 219384704 U CN219384704 U CN 219384704U
- Authority
- CN
- China
- Prior art keywords
- platform
- rod
- plate
- locking
- lifting
- 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.)
- Active
Links
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
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
-
- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
-
- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07559—Stabilizing means
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Civil Engineering (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Handcart (AREA)
Abstract
The utility model discloses a safety auxiliary mechanism for overhaul and a movable lifting platform thereof, which comprises a platform assembly, a lifting platform and a lifting platform, wherein the platform assembly comprises a platform plate and a baffle plate; the guardrail unit comprises an adjusting plate member and a locking member; the lifting assembly comprises a scissor type lifting rod, a supporting bottom plate, a threaded rod, a connecting block and a motor; the base assembly comprises a base support frame, a movable wheel and a support rod. Set up the platform subassembly, play preliminary safety protection effect through the baffle that sets up on the platform board, set up the guardrail subassembly again, through setting up regulating plate component and indentation component, can lock again when having realized that the guardrail is adjustable, be favorable to according to the height of maintainer and the difference of maintenance content to adjust the height of guardrail again with locking firmly, play maintenance safety protection effect, set up lifting unit and base subassembly again, realize the portable adjustable high effect of whole maintenance platform, have better flexibility, adapt to uneven factory building environment simultaneously.
Description
Technical Field
The utility model relates to the field of high-rise equipment overhaul, in particular to a safety auxiliary mechanism for overhaul and a movable lifting platform thereof.
Background
Thermal power factory is abbreviated as thermal power plant, in order to keep thermal power plant's normal operating, need carry out periodic maintenance to various equipment in the thermal power plant, and thermal power plant's equipment size is great, need build the platform and just can overhaul, and current maintenance platform flexibility is relatively poor, the ground in the various factory building of adaptation that can be better, the use of the maintenance personnel of being inconvenient for, and safety device can not carry out convenient adjustment height according to staff's shape difference and working content's difference.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
The present utility model has been made in view of the above and/or problems occurring in the prior art of a safety assistance mechanism for maintenance and a movable lifting platform thereof.
Therefore, the utility model aims to solve the problems that the overhaul equipment has poor flexibility in use, cannot be well adapted to various factory floors, and the safety protection device cannot conveniently adjust the height according to the shape difference of staff and the difference of working contents.
In order to solve the technical problems, the utility model provides the following technical scheme: a safety auxiliary mechanism for overhaul comprises,
the platform assembly comprises a platform plate and a baffle plate, wherein the baffle plate is arranged on one side of the platform plate and is fixedly connected with the platform plate; the method comprises the steps of,
the guardrail unit comprises an adjusting plate member and a locking member, wherein the adjusting plate member comprises an adjusting plate and an adjusting clamping groove, the adjusting clamping groove is formed in one side of the adjusting plate, the locking member comprises a locking box, a locking rod and a push rod, the locking rod and the push rod are arranged in an inner cavity of the locking box, and one end of the push rod is connected with a connecting rod;
the locking component further comprises a fixed outer box, a fixed knob and a push block, wherein the fixed outer box is arranged on one side of the locking box, the fixed knob is connected with one end of the connecting rod, and the push block is connected with one end of the locking rod.
As a preferable mode of the safety assistance mechanism for maintenance of the present utility model, wherein: the locking member further comprises a locking rod sleeve, the locking rod sleeve is fixedly connected with one side of the locking box, and one end of the locking rod penetrates through the side wall of the locking rod sleeve to be connected to the outer side.
As a preferable mode of the safety assistance mechanism for maintenance of the present utility model, wherein: the fixed outer box is characterized in that a slot is formed in one side of the fixed outer box, the fixed knob is arranged in the slot, a connecting piece is arranged on one side of the fixed knob, and the fixed knob is movably connected with the connecting piece.
As a preferable mode of the safety assistance mechanism for maintenance of the present utility model, wherein: the lock catch rod is characterized in that a first spring is arranged on one side of the lock catch rod, one end of the first spring is connected with the inner side wall of the lock rod sleeve, the other end of the first spring is connected with one side of the push block, a second spring is arranged on one side of the connecting rod, one end of the second spring is connected with one side of the inner wall of the fixed outer box, and the other end of the second spring is connected with the connecting piece.
As a preferable mode of the safety assistance mechanism for maintenance of the present utility model, wherein: also included is a method of manufacturing a semiconductor device,
the platform assembly comprises a platform plate and a baffle plate, wherein the baffle plate is arranged on one side of the platform plate and is fixedly connected with the platform plate.
As a preferable mode of the safety assistance mechanism for maintenance of the present utility model, wherein: the baffle one side is provided with the movable groove, the regulating plate sets up the movable groove inboard, and with movable groove swing joint, regulation handle fixed connection is in regulating plate one side, the regulation draw-in groove set up in the regulating plate lateral wall.
As a preferable mode of the safety assistance mechanism for maintenance of the present utility model, wherein: the adjusting plate member further includes an adjusting handle provided at one side of the adjusting plate.
The movable lifting platform for overhauling comprises a lifting assembly, wherein the lifting assembly is arranged on one side of the platform assembly and comprises a shear type lifting rod, a supporting bottom plate, a threaded rod, a connecting block and a motor, the supporting bottom plate is fixedly connected with the platform plate, a movable groove is formed in one side of the supporting bottom plate, and the shear type lifting rod is connected with the movable groove through a rolling shaft; the method comprises the steps of,
the base assembly is arranged on one side of the lifting assembly and comprises a base support frame, a movable wheel and a support rod, wherein the base support frame is connected with the support bottom plate through a connecting plate, and the support rod is connected with one end of the base support frame.
As a preferable scheme of the movable lifting platform for overhauling, the utility model comprises the following steps: the connecting block is connected with the scissor type lifting rod through a bolt, one end of the threaded rod penetrates through one side of the connecting block and is connected with the supporting bottom plate through a fixing piece, and the other end of the threaded rod is connected with the motor.
As a preferable scheme of the movable lifting platform for overhauling, the utility model comprises the following steps: the movable wheel comprises a directional wheel and a universal wheel, and the directional wheel and the universal wheel are connected with the base support frame.
As a preferable scheme of the movable lifting platform for overhauling, the utility model comprises the following steps: the support rod comprises a rotating handle, and the rotating handle is connected with one end of the support rod.
The utility model has the beneficial effects that: set up the platform subassembly, play preliminary safety protection effect through the baffle that sets up on the platform board, set up the guardrail subassembly again, through setting up regulating plate component and indentation component, can lock again when having realized that the guardrail is adjustable, be favorable to according to the height of maintainer and the difference of maintenance content to adjust the height of guardrail again with locking firmly, play maintenance safety protection effect, set up lifting unit and base subassembly again, realize the portable adjustable high effect of whole maintenance platform, have better flexibility, adapt to uneven factory building environment simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is an overall construction diagram of the present utility model.
Fig. 2 is a schematic view of an adjusting plate member of the present utility model.
Fig. 3 is a schematic view of a locking member of the present utility model.
Fig. 4 is a cross-sectional view of a locking member of the present utility model.
Fig. 5 is a schematic view of a lifting assembly according to the present utility model.
Fig. 6 is a schematic view of a lifting assembly according to the present utility model.
FIG. 7 is a schematic view of a base assembly of the present utility model.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 2 to 4, a first embodiment of the present utility model provides a safety assistance mechanism for maintenance, which includes a guardrail unit 200, where the guardrail unit 200 includes an adjusting plate member 201 and a locking member 202, the adjusting plate member 201 includes an adjusting plate 201a and an adjusting slot 201c, the adjusting slot 201c is disposed on one side of the adjusting plate 201a, the locking member 202 includes a locking box 202a, a locking rod 202b and a pushing rod 202e, the locking rod 202b and the pushing rod 202e are disposed in an inner cavity of the locking box 202a, and one end of the pushing rod 202e is connected with a connecting rod 202e-1;
the locking member 202 further comprises a fixed outer case 202d, a fixed knob 202f and a push block 202b-1, wherein the fixed outer case 202d is arranged on one side of the locking case 202a, the fixed knob 202f is connected with one end of the connecting rod 202e-1, and the push block 202b-1 is connected with one end of the locking rod 202 b.
Specifically, when in use, an operator pulls the adjusting plate 201a to a proper position, then presses the fixing knob 202f, and at this time, the connecting rod 202e-1 drives the push rod 202e to move downwards, and as the side edge of the push rod 202e is provided with an inclination angle corresponding to the inclination angle of the surface of the push block 202b-1, the push block 202b-1 receives an outward pushing force, and the push block 202b-1 drives the locking rod 202b to move outwards, so that one end of the locking rod 202b is inserted into the adjusting clamping groove 201c on the side wall of the adjusting plate 201a, and locking and fixing of the position of the adjusting plate 201a are realized.
Example 2
Referring to fig. 1 to 4, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model:
specifically, the locking member 202 further includes a lock rod sleeve 202c, the lock rod sleeve 202c is fixedly connected to one side of the locking box 202a, one end of the lock rod 202b passes through the side wall of the lock rod sleeve 202c to be connected to the outside, a slot 202d-1 is provided on one side of the fixed outer box 202d, a fixed knob 202f is provided in the slot 202d-1, a connecting piece 202f-1 is provided on one side of the fixed knob 202f, and the fixed knob 202f is movably connected with the connecting piece 202 f-1.
Preferably, a first spring 202b-2 is arranged on one side of the locking rod 202b, one end of the first spring 202b-2 is connected with the inner side wall of the lock rod sleeve 202c, the other end of the first spring is connected with one side of the push block 202b-1, a second spring 202e-2 is arranged on one side of the connecting rod 202e-1, one end of the second spring 202e-2 is connected with one side of the inner wall of the fixed outer box 202d, and the other end of the second spring is connected with the connecting piece 202 f-1.
Further, a docking station assembly 100 is further provided, the docking station assembly 100 includes a docking station plate 101 and a baffle 102, and the baffle 102 is disposed on one side of the docking station plate 101 and fixedly connected with the docking station plate 101.
Preferably, a movable groove 102a is arranged on one side of the baffle plate 102, an adjusting plate 201a is arranged on the inner side of the movable groove 102a and movably connected with the movable groove 102a, an adjusting handle 201b is fixedly connected on one side of the adjusting plate 201a, and an adjusting clamping groove 201c is arranged on the side wall of the adjusting plate 201 a.
Preferably, the adjustment plate member 201 further includes an adjustment knob 201b, and the adjustment knob 201b is provided at one side of the adjustment plate 201 a.
Specifically, when an operator enters the space surrounded by the table 101 and the baffle 102, the operator can adjust the up and down positions of the three-sided adjusting plate 201a by pulling the adjusting handle 201b, when the operator reaches a proper position, the operator presses the fixing knob 202f, at this time, the connecting rod 202e-1 is pushed by the connecting piece 202f-1, the push rod 202e is driven to move downwards, so that the second spring 202e-2 outside the connecting rod 202e-1 is gradually compressed, and as the side edge of the push rod 202e is provided with an inclination angle corresponding to the inclination angle of the surface of the push block 202b-1, the push block 202b-1 is subjected to an outward pushing force, and then the push block 202b-1 drives the locking rod 202b to move outwards, so that one end of the locking rod 202b is inserted into the adjusting clamping groove 201c on the side wall of the adjusting plate 201a, and the locking fixing of the position of the adjusting plate 201a is realized.
After the locking rod 202b is locked into the adjusting clamping groove 201c, the fixing knob 202f is rotated, so that the lower half of the fixing knob 202f is staggered with the groove 202d-1, after the fixing knob 202f is released, the effect that the fixing knob 202f is not reset is achieved, after maintenance is completed, a worker rotates the fixing knob 202f, so that the positions corresponding to the groove 202d-1, and due to the action of elastic potential energy of the first spring 202b-2 and the second spring 202e-2, the push rod 202e and the push block 202b-1 can return to the initial positions, so that the adjusting plate 201a can be restored to a readjustable state.
Example 3
Referring to fig. 1 to 7, a third embodiment of the present utility model is based on the first two embodiments, except that a movable lifting platform for maintenance is provided; comprising the steps of (a) a step of,
the lifting assembly 300 is arranged on one side of the platform assembly 100 and comprises a shear type lifting rod 301, a supporting bottom plate 302, a threaded rod 303, a connecting block 304 and a motor 305, wherein the supporting bottom plate 302 is fixedly connected with the platform plate 101, a movable groove 302a is formed in one side of the supporting bottom plate 302, and the shear type lifting rod 301 is connected with the movable groove 302a through a roller 301 a; the method comprises the steps of,
the base assembly 400, the base assembly 400 sets up in lifting unit 300 one side, including base support frame 401, removal wheel 402, bracing piece 403, and base support frame 401 is connected with supporting baseplate 302 through connecting plate 401a, and bracing piece 403 is connected in base support frame 401 one end.
Further, the connection block 304 is connected to the scissor lift 301 through a bolt 304a, one end of the threaded rod 303 passes through one side of the connection block 304 and is connected to the support base 302 through a fixing member 302b, and the other end of the threaded rod 303 is connected to the motor 305.
Specifically, after the motor 305 is started, the threaded rod 303 rotates to enable the connecting block 304 to move, and meanwhile, the scissor lift rod 301 is driven to drive the roller 301a to move along the moving groove 302a, so that the scissor lift rod 301 is lifted up and down.
Preferably, the moving wheel 402 comprises a directional wheel 402a and a universal wheel 402b, and the directional wheel 402a and the universal wheel 402b are connected with the base support 401.
Preferably, the support bar 403 includes a turning handle 403a, and the turning handle 403a is connected to one end of the support bar 403.
When the maintenance platform is used, maintenance personnel move the maintenance platform to the side of equipment to be maintained, the movable wheels 402 below the support frame 401 of the fixed base are used for adjusting the support rods 403 at four corners through the rotary handles 403a according to the high-low leveling condition of a field, so that the whole platform can be kept in a basic horizontal state, after entering the platform plate 101, the maintenance personnel control the motor 305 to start, so that the scissor type lifting rod 301 ascends, after reaching a designated position, the three adjusting plates 201a are adjusted according to the height and maintenance content difference of the maintenance personnel, and the adjusting plates 201a can play a role in safety assistance and do not influence the efficiency of the staff due to the height.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (10)
1. The utility model provides a examine and repair with safe complementary unit which characterized in that: comprising the steps of (a) a step of,
the platform assembly (100), the platform assembly (100) comprises a platform plate (101) and a baffle plate (102), and the baffle plate (102) is arranged on one side of the platform plate (101) and fixedly connected with the platform plate (101); the method comprises the steps of,
the guardrail unit (200), guardrail unit (200) includes regulating plate component (201), locking component (202), regulating plate component (201) is including regulating plate (201 a), regulation draw-in groove (201 c) set up regulating plate (201 a) one side, locking component (202) are including locking box (202 a), hasp pole (202 b), push rod (202 e) set up locking box (202 a) inner chamber, push rod (202 e) one end is connected with connecting rod (202 e-1);
the locking member (202) further comprises a fixed outer box (202 d), a fixed knob (202 f) and a pushing block (202 b-1), wherein the fixed outer box (202 d) is arranged on one side of the locking box (202 a), the fixed knob (202 f) is connected with one end of the connecting rod (202 e-1), and the pushing block (202 b-1) is connected with one end of the locking rod (202 b).
2. The service safety assist mechanism as set forth in claim 1, wherein: the locking member (202) further comprises a locking rod sleeve (202 c), the locking rod sleeve (202 c) is fixedly connected with one side of the locking box (202 a), and one end of the locking rod (202 b) penetrates through the side wall of the locking rod sleeve (202 c) to be connected to the outer side.
3. A safety assist mechanism for maintenance according to claim 1 or 2, characterized in that: the fixing outer box is characterized in that a slot (202 d-1) is formed in one side of the fixing outer box (202 d), a fixing knob (202 f) is arranged in the slot (202 d-1), a connecting piece (202 f-1) is arranged on one side of the fixing knob (202 f), and the fixing knob (202 f) is movably connected with the connecting piece (202 f-1).
4. The service safety assist mechanism as set forth in claim 1, wherein: the novel lock catch comprises a lock catch rod (202 b), wherein a first spring (202 b-2) is arranged on one side of the lock catch rod (202 b), one end of the first spring (202 b-2) is connected with the inner side wall of a lock rod sleeve (202 c), the other end of the first spring is connected with one side of a push block (202 b-1), a second spring (202 e-2) is arranged on one side of a connecting rod (202 e-1), one end of the second spring (202 e-2) is connected with one side of the inner wall of a fixed outer box (202 d), and the other end of the second spring is connected with a connecting piece (202 f-1).
5. The service safety assist mechanism as set forth in claim 4, wherein: the baffle (102) one side is provided with movable groove (102 a), regulating plate (201 a) set up movable groove (102 a) inboard, and with movable groove (102 a) swing joint, regulation handle (201 b) fixed connection is in regulating plate (201 a) one side, regulation draw-in groove (201 c) set up in regulating plate (201 a) lateral wall.
6. The service safety assist mechanism as set forth in claim 5, wherein: the adjusting plate member (201) further includes an adjusting handle (201 b), the adjusting handle (201 b) being provided at one side of the adjusting plate (201 a).
7. The utility model provides a overhaul and use mobile lifting platform which characterized in that: comprising a safety assistance mechanism for overhaul according to any one of claims 1 to 6; the method comprises the steps of,
the lifting assembly (300) is arranged on one side of the platform assembly (100), and comprises a shear type lifting rod (301), a supporting bottom plate (302), a threaded rod (303), a connecting block (304) and a motor (305), wherein the supporting bottom plate (302) is fixedly connected with the platform plate (101), a moving groove (302 a) is formed in one side of the supporting bottom plate (302), and the shear type lifting rod (301) is connected with the moving groove (302 a) through a roller (301 a); the method comprises the steps of,
the base assembly (400), base assembly (400) set up lifting unit (300) one side, including base support frame (401), removal wheel (402), bracing piece (403), base support frame (401) through connecting plate (401 a) with supporting baseplate (302) are connected, bracing piece (403) are connected base support frame (401) one end.
8. The mobile lift platform for service as recited in claim 7 wherein: connecting block (304) pass through bolt (304 a) with scissor lift pole (301) are connected, threaded rod (303) one end pass connecting block (304) one side, and through mounting (302 b) with supporting baseplate (302) are connected, threaded rod (303) other end with motor (305) are connected.
9. The mobile lifting platform for maintenance according to claim 7 or 8, wherein: the movable wheel (402) comprises a directional wheel (402 a) and a universal wheel (402 b), and the directional wheel (402 a) and the universal wheel (402 b) are connected with the base support frame (401).
10. The mobile lift platform for service as recited in claim 9 wherein: the support rod (403) comprises a rotary handle (403 a), and the rotary handle (403 a) is connected with one end of the support rod (403).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320242251.5U CN219384704U (en) | 2023-02-13 | 2023-02-13 | Safety auxiliary mechanism for overhauling and movable lifting platform thereof |
| DE202023101950.1U DE202023101950U1 (en) | 2023-02-13 | 2023-04-17 | Safety auxiliary mechanism for maintenance and its mobile lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320242251.5U CN219384704U (en) | 2023-02-13 | 2023-02-13 | Safety auxiliary mechanism for overhauling and movable lifting platform thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219384704U true CN219384704U (en) | 2023-07-21 |
Family
ID=86605944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320242251.5U Active CN219384704U (en) | 2023-02-13 | 2023-02-13 | Safety auxiliary mechanism for overhauling and movable lifting platform thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN219384704U (en) |
| DE (1) | DE202023101950U1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117359573B (en) * | 2023-12-08 | 2024-02-20 | 广州唯友斯工程机械配件有限公司 | Crane maintenance frame with safety self-locking function |
-
2023
- 2023-02-13 CN CN202320242251.5U patent/CN219384704U/en active Active
- 2023-04-17 DE DE202023101950.1U patent/DE202023101950U1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE202023101950U1 (en) | 2023-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219384704U (en) | Safety auxiliary mechanism for overhauling and movable lifting platform thereof | |
| CN210468569U (en) | Substation secondary safety maintenance operation platform | |
| CN214570536U (en) | Electric power safety construction operation platform | |
| CN111439711A (en) | Portable lift for interior decoration | |
| JPH0791014B2 (en) | External wall mounting method by moving lifter and its equipment | |
| CN211143684U (en) | A remove scaffold frame for building engineering | |
| CN213738478U (en) | Auxiliary device for state maintenance of power equipment | |
| CN213204908U (en) | High movable scaffold frame of stability | |
| CN213710279U (en) | But height-adjusting's stable form engineering construction scaffold | |
| CN216105816U (en) | Mining lifting machine overhauls device | |
| CN221524164U (en) | Building site safety lift tripod | |
| CN221126736U (en) | Operation panel is used in electrical equipment maintenance | |
| CN212453545U (en) | Lifting device for electric power construction | |
| CN215670900U (en) | Support frame convenient to installation | |
| CN220467436U (en) | Material lifting device for building construction | |
| CN219034600U (en) | Extension ladder for assembling prefabricated piece of fan mixing tower | |
| CN221070909U (en) | Construction equipment with height adjusting function | |
| CN219653539U (en) | Support frame is used in construction of multi-functional bridge of convenient regulation | |
| CN217870030U (en) | Bridge construction support equipment | |
| CN219060797U (en) | Climbing frame | |
| CN210976533U (en) | Auxiliary construction prop for constructional engineering | |
| CN220848617U (en) | Multifunctional operation platform for elevator shaft | |
| CN212984581U (en) | Safety platform that building engineering construction was used | |
| CN220377776U (en) | Lifting workbench for building construction | |
| CN215974845U (en) | Electric power overhauls platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |