CN219314508U - Safety protection frame of overhead working elevator - Google Patents
Safety protection frame of overhead working elevator Download PDFInfo
- Publication number
- CN219314508U CN219314508U CN202320671385.9U CN202320671385U CN219314508U CN 219314508 U CN219314508 U CN 219314508U CN 202320671385 U CN202320671385 U CN 202320671385U CN 219314508 U CN219314508 U CN 219314508U
- Authority
- CN
- China
- Prior art keywords
- base
- overhead working
- fixed mounting
- close
- rod
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a safety protection frame of an overhead working elevator, which comprises a base and a cross, wherein a protective cover is fixedly arranged on the front surface of the base, the cross is fixedly arranged on the upper surface of the base and positioned at the front end and the rear end, sleeves are fixedly arranged on two sides of the upper end of the cross, extension rods are movably embedded in the sleeves, extension plates are movably embedded in the two ends of the base, a side baffle frame is fixedly arranged on the upper surface of one end of each extension plate, positioning rods are fixedly arranged on the upper surface of the base and positioned at four corners, and a double-shaft motor is fixedly arranged on the front surface of the base and positioned in the protective cover. The safety protection frame of the overhead working elevator can change the protection range of the protection frame according to the use requirement, and the protection frame can provide a platform for operators to place tools and provide convenience for the operators at high positions.
Description
Technical Field
The utility model relates to the field of elevator protection frames, in particular to a safety protection frame of an overhead working elevator.
Background
The elevator is a device commonly used for high-altitude operation, and the elevator is provided with a protective frame by lifting an operator to a required height and then performing corresponding operation.
However, the existing elevator protection frame has some defects that the protection frame is a fixed whole, so that the protection range of the protection frame is limited to the area of an elevator base, a plurality of tools can be used during high-altitude operation, and the protection frame cannot provide a placing table for placing the tools for the high-altitude operation, thereby bringing inconvenience to operators.
Disclosure of Invention
The utility model mainly aims to provide a safety protection frame of an overhead working elevator, which can effectively solve the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a safety protection frame of high altitude construction lift, includes base and cross, the front surface fixed mounting of base has the protection casing, the upper surface of base just is located front end and rear end fixed mounting and has the cross, the upper end both sides fixed mounting of cross has the sleeve pipe, telescopic inside activity inlays and is equipped with the extension pole, the inside activity of both ends of base has inlayed the extension board, the one end upper surface fixed mounting of extension board has the side to keep off the frame, the upper surface of base just is located four corners fixed mounting and has the locating lever, the front surface of base just is located the inside fixed mounting of protection casing and has biax motor.
Preferably, the storage groove is formed in the two ends of the base, the rod grooves are formed in the surfaces of the two ends of the base and located on the two sides of the storage groove, the driven bevel gear is movably mounted on the front surface of the base and close to the two ends, the rotating rod is fixedly mounted on the rear end face of the driven bevel gear, the rear end of the rotating rod extends in the base, and the movable gear is fixedly sleeved on the surface of the rotating rod and close to the two ends.
Preferably, a transmission shaft is fixedly arranged at the output end of the double-shaft motor, a transmission bevel gear is fixedly sleeved on the surface of the transmission shaft and close to one end of the transmission shaft, and the transmission bevel gear is meshed with the driven bevel gear.
Preferably, the side keeps off the opposite side surface of frame and is close to top movable mounting and has the backup pad, the side keeps off the both sides surface of frame and is close to top and below fixed mounting and has the stiffener, a side surface fixed mounting of stiffener has spacing draw runner.
Preferably, the front end face of the extension plate is fixedly provided with a closing plate, the rear surfaces of the two ends of the closing plate are fixedly provided with guide rods, tooth grooves are formed in the lower surface of the extension plate and close to the two ends of the extension plate, and the movable gear is meshed with the tooth grooves.
Preferably, a side surface of the positioning rod is close to the upper part and the lower part and is provided with a limiting chute, a knob is movably arranged on the side surface of the positioning rod and above the limiting chute, a threaded rod is fixedly arranged at the rear end of the knob, and a clamping block is movably arranged on the rear end face of the threaded rod.
Preferably, the limiting slide bar is embedded in the limiting slide groove, two ends of the cross are fixed with the positioning rod, and the upper end of the positioning rod is fixed with the lower surface of the front end of the sleeve.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, by means of the mutual matching of the base, the cross, the sleeve, the extension rod, the extension plate, the side baffle frame, the positioning rod and the double-shaft motor, the double-shaft motor is started, the driven bevel gear, the rotating rod and the moving gear are driven to rotate by utilizing the rotating transmission bevel gear, the rotating moving gear can control the extension plate to continuously extend out of the storage groove, the stepping range of the base can be enlarged, the extension rod in the sleeve can be pulled out when the extension plate moves, the reinforcing rod of the side baffle frame moves along with the movement of the extension plate at the moment, so that the two sides of the extension plate are shielded, the protection range of the protection frame can be enlarged, the support plate is turned to be in a horizontal state, then the knob is rotated, the clamping blocks are enabled to be continuously close to the support plate until the clamping blocks are clamped at the two sides of the support plate, so that the support plate is kept in a horizontal state, a tool placing space is provided for operators, and the support plate can be turned to be placed in a vertical state when the support plate is not used.
Drawings
FIG. 1 is a block diagram of the safety shield of an overhead working hoist according to the present utility model;
FIG. 2 is a partially disassembled schematic illustration of a safety shield of an overhead working truck according to the present utility model;
FIG. 3 is a side rail structure of a safety shield of an overhead working truck according to the present utility model;
FIG. 4 is a block diagram of a positioning rod of a safety shield of an overhead working truck according to the present utility model;
FIG. 5 is a schematic view showing a partial connection of a safety protection frame of an overhead working hoist according to the present utility model.
In the figure: 1. a base; 101. a storage groove; 102. a rod groove; 103. a rotating rod; 104. a moving gear; 105. a driven bevel gear; 2. a protective cover; 3. a cross; 4. a sleeve; 5. an extension rod; 6. an extension plate; 601. a closing plate; 602. a guide rod; 7. a side baffle frame; 701. a support plate; 702. a reinforcing rod; 703. a limit slide bar; 8. a positioning rod; 801. limiting sliding grooves; 802. a knob; 803. a threaded rod; 804. clamping blocks; 9. a biaxial motor; 901. a transmission shaft; 902. and a transmission bevel gear.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
The safety protection frame of the overhead working elevator comprises a base 1 and a cross 3, wherein a protection cover 2 is fixedly arranged on the front surface of the base 1, the cross 3 is fixedly arranged on the upper surface of the base 1 and positioned at the front end and the rear end, a sleeve 4 is fixedly arranged on two sides of the upper end of the cross 3, an extension rod 5 is movably embedded in the sleeve 4, extension plates 6 are movably embedded in two ends of the base 1, a side baffle frame 7 is fixedly arranged on the upper surface of one end of each extension plate 6, positioning rods 8 are fixedly arranged on the upper surface of the base 1 and positioned at four corners, and a double-shaft motor 9 is fixedly arranged on the front surface of the base 1 and positioned in the protection cover 2.
The two ends of the base 1 are internally provided with storage grooves 101, the surfaces of the two ends of the base 1 are provided with rod grooves 102 positioned on the two sides of the storage grooves 101, the front surface of the base 1 is provided with a driven bevel gear 105 which is movably arranged close to the two ends, the rear end surface of the driven bevel gear 105 is fixedly provided with a rotating rod 103, the rear end of the rotating rod 103 extends into the base 1, the surfaces of the rotating rod 103 are fixedly sleeved with a moving gear 104 which is arranged close to the two ends, and the rotating moving gear 104 can promote the meshed extension plate 6 to move; a transmission shaft 901 is fixedly arranged at the output end of the double-shaft motor 9, a transmission bevel gear 902 is fixedly sleeved on the surface of the transmission shaft 901 and close to one end of the transmission shaft, the transmission bevel gear 902 is meshed with the driven bevel gear 105, and the driven bevel gear 105 and the rotating rod 103 can be driven to rotate by the rotating transmission bevel gear 902; the supporting plates 701 are movably arranged on the opposite side surfaces of the side baffle frames 7 and close to the upper side, the reinforcing rods 702 are fixedly arranged on the two side surfaces of the side baffle frames 7 and close to the upper side and the lower side, the limit sliding strips 703 are fixedly arranged on one side surfaces of the reinforcing rods 702, and the limit sliding strips 703 are matched with the limit sliding grooves 801 to assist the side baffle frames 7 to move stably; the front end surface of the extension plate 6 is fixedly provided with a closing plate 601, the rear surfaces of the two ends of the closing plate 601 are fixedly provided with guide rods 602, the lower surface of the extension plate 6 is provided with tooth grooves near the two ends, the movable gear 104 is meshed with the tooth grooves, and the treading area of the base 1 can be prolonged after the extension plate 6 is moved out of the storage groove 101; a limiting chute 801 is formed on one side surface of the positioning rod 8 near the upper part and the lower part, a knob 802 is movably mounted on one side surface of the positioning rod 8 and above the limiting chute 801, a threaded rod 803 is fixedly mounted at the rear end of the knob 802, a clamping block 804 is movably mounted on the rear end surface of the threaded rod 803, and after the support plate 701 is turned to be in a horizontal state, the clamping block 804 can be clamped on one side of the support plate 701, so that the support plate 701 can be stably placed; the limiting slide bar 703 is embedded in the limiting slide groove 801, two ends of the cross 3 are fixed with the positioning rod 8, and the upper end of the positioning rod 8 is fixed with the lower surface of the front end of the sleeve 4.
It should be noted that, the present utility model is a safety protection frame for an overhead working elevator, when in use, by starting the double-shaft motor 9, the driven bevel gear 105, the rotating rod 103 and the moving gear 104 can be driven to rotate by the rotating transmission bevel gear 902, the rotating moving gear 104 can control the extension plate 6 to continuously extend out of the storage groove 101, thus the stepping range of the base 1 can be enlarged, the extension rod 5 in the sleeve 4 can be pulled out when the extension plate 6 moves, and the reinforcing rod 702 of the side baffle frame 7 can move along with the movement of the extension plate 6, thereby protecting and shielding the two sides of the extension plate 6, thus the protection range of the protection frame can be enlarged, the support plate 701 is turned to be in a horizontal state, then the knob 802 is rotated, so that the clamp block 804 is continuously close to the support plate 701 until the clamp block 804 clamps the two sides of the support plate 701, thus the support plate 701 can be kept in a horizontal state, thereby providing a space for a worker to place tools, and when the support plate 701 is not used, the worker can also turn over the support plate 701 to be placed in a vertical state.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A safety protection frame of overhead working hoist, its characterized in that: including base (1) and cross (3), the front surface fixed mounting of base (1) has protection casing (2), the upper surface of base (1) just is located front end and rear end fixed mounting and has cross (3), the upper end both sides fixed mounting of cross (3) has sleeve pipe (4), the inside activity of sleeve pipe (4) is inlayed and is equipped with extension rod (5), the inside activity in both ends of base (1) is inlayed and is equipped with extension board (6), the one end upper surface fixed mounting of extension board (6) has side fender frame (7), the upper surface of base (1) just is located four corners fixed mounting and has locating lever (8), the front surface of base (1) just is located the inside fixed mounting of protection casing (2) and has biax motor (9).
2. A safety shield for an overhead working hoist according to claim 1, wherein: the novel automatic lifting device is characterized in that storage grooves (101) are formed in the two ends of the base (1), rod grooves (102) are formed in the two end surfaces of the base (1) and located on the two sides of the storage grooves (101), driven bevel gears (105) are movably mounted on the front surface of the base (1) and close to the two ends of the base, rotating rods (103) are fixedly mounted on the rear end surfaces of the driven bevel gears (105), the rear ends of the rotating rods (103) extend into the base (1), and movable gears (104) are fixedly sleeved on the surfaces of the rotating rods (103) and close to the two ends of the rotating rods.
3. A safety shield for an overhead working hoist according to claim 2, wherein: the output end of the double-shaft motor (9) is fixedly provided with a transmission shaft (901), the surface of the transmission shaft (901) is fixedly sleeved with a transmission bevel gear (902) close to one end, and the transmission bevel gear (902) is meshed with the driven bevel gear (105).
4. A safety shield for an overhead working hoist according to claim 3, wherein: the side keeps off the opposite side surface of frame (7) and is close to top movable mounting and has backup pad (701), the both sides surface of side keeps off frame (7) and is close to top and below fixed mounting have reinforcing rod (702), one side surface fixed mounting of reinforcing rod (702) has spacing draw runner (703).
5. The safety shield of an overhead working hoist according to claim 4, wherein: the front end face of the extension plate (6) is fixedly provided with a closing plate (601), the rear surfaces of the two ends of the closing plate (601) are fixedly provided with guide rods (602), tooth grooves are formed in the lower surface of the extension plate (6) and close to the two ends of the extension plate, and the movable gear (104) is meshed with the tooth grooves.
6. The safety shield of an overhead working hoist according to claim 5, wherein: limiting sliding grooves (801) are formed in the position, close to the upper portion and the lower portion, of one side surface of the positioning rod (8), a knob (802) is movably mounted above the limiting sliding grooves (801), a threaded rod (803) is fixedly mounted at the rear end of the knob (802), and a clamping block (804) is movably mounted on the rear end face of the threaded rod (803).
7. The safety shield of an overhead working hoist according to claim 6, wherein: the limiting sliding strip (703) is embedded in the limiting sliding groove (801), two ends of the cross (3) are fixed with the positioning rod (8), and the upper end of the positioning rod (8) is fixed with the lower surface of the front end of the sleeve (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320671385.9U CN219314508U (en) | 2023-03-30 | 2023-03-30 | Safety protection frame of overhead working elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320671385.9U CN219314508U (en) | 2023-03-30 | 2023-03-30 | Safety protection frame of overhead working elevator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219314508U true CN219314508U (en) | 2023-07-07 |
Family
ID=87023619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320671385.9U Active CN219314508U (en) | 2023-03-30 | 2023-03-30 | Safety protection frame of overhead working elevator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219314508U (en) |
-
2023
- 2023-03-30 CN CN202320671385.9U patent/CN219314508U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN219314508U (en) | Safety protection frame of overhead working elevator | |
CN207845014U (en) | Photovoltaic operation and maintenance unmanned aerial vehicle automatic lifting platform | |
CN219684728U (en) | Automatic cutting device for fixed-length frame | |
CN218964763U (en) | Hydraulic clamp for positioning castings | |
CN116460387A (en) | Steel plate cutting device and cutting method thereof | |
CN215316526U (en) | Electric automatization material processing platform | |
CN211688148U (en) | Hoisting accessory is used in motor maintenance | |
CN213907150U (en) | Electric automation equipment installation device | |
CN210140287U (en) | Paper feeding mechanism of automatic collating machine | |
CN221111992U (en) | Material object platform for industrial design | |
CN214030818U (en) | Top cap automatic feeding device | |
CN220575331U (en) | Rear protection trailer hook cover processing equipment | |
CN220921708U (en) | Chamfering device for elevator guide rail | |
CN220127459U (en) | Safety structure of stamping equipment | |
CN219359431U (en) | Manufacturing device for high-speed rail and subway electrical control cabinet | |
CN217316608U (en) | Robot welded frock clamp who facilitates use | |
CN220239741U (en) | Stamping device is used in automobile-used connecting piece processing | |
CN216633112U (en) | L-shaped welding positioner | |
CN221037389U (en) | Tunnel roof arch settlement monitoring device | |
CN219691133U (en) | Mechanical arm for mounting glass curtain wall | |
CN220954517U (en) | Multifunctional concrete pouring operation bench | |
CN210126646U (en) | Aircraft nose depressed place support | |
CN219131672U (en) | Work protection device for cutting machine | |
CN221365100U (en) | Board quantitative cutting equipment for producing furniture | |
CN220994751U (en) | Cutting positioning device of band saw |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |