CN213391116U - Lifting device convenient to move for building decoration - Google Patents
Lifting device convenient to move for building decoration Download PDFInfo
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- CN213391116U CN213391116U CN202021564612.0U CN202021564612U CN213391116U CN 213391116 U CN213391116 U CN 213391116U CN 202021564612 U CN202021564612 U CN 202021564612U CN 213391116 U CN213391116 U CN 213391116U
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- threaded rod
- grooves
- lifting device
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- building decoration
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Abstract
The utility model belongs to the technical field of the building decoration, especially, convenient elevating gear who removes of building decoration, to the problem that current elevating gear can not quick fixation, the following scheme is put forward at present, and it includes the bearing plate, the equal fixed mounting in both sides of bearing plate bottom has the backup pad, and the mounting groove has all been seted up to the bottom central point of two backup pads, and logical groove has all been seted up to one side that two backup pads were kept away from each other, and two logical grooves are linked together with two mounting grooves respectively, lead to the inslot rotation and install first threaded rod, and the one end of first threaded rod extends to in the mounting groove, and rotates to install on one side inner wall of mounting groove, and the other end of first threaded rod extends. The utility model discloses simple structure, reasonable in design, convenient operation not only can carry out short-range removal, can fix as required fast moreover, has avoided the emergence of incident, has improved the practicality of device.
Description
Technical Field
The utility model relates to a building decoration technical field especially relates to a convenient elevating gear who removes of building decoration.
Background
Building decoration means to house, bridge, gymnasium, temple etc. for the stone material, the object that building material such as timber was built is used various materials to its beautification and improvement that carries out outside face or internal environment, need carry out the place to the height of difference and maintain and decorate when fitment building, need go on going up and down to the decorator when fitment building, be convenient for decorate, guarantee workman's safety protection when going up and down, and can carry out effectual use.
The patent that publication number is CN210419146U discloses a elevating gear that building decoration used, including the bearing backup pad, the bottom of bearing backup pad is installed and is supported the rotary rod, the top of supporting the rotary rod with the bottom fixed connection of bearing backup pad, the lift bracing piece is installed at the top of bearing backup pad, the bottom of lift bracing piece with the top of bearing backup pad is connected, the lift safety plate is installed at the top of lift bracing piece, the bottom of lift safety plate with the top of lift bracing piece is connected, safety protection pole is installed at the top of lift safety plate. However, the lifting device is convenient to move, but cannot be fixed quickly, and certain potential safety hazards exist during use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a lifting device convenient for moving in building decoration.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lifting device convenient for moving during building decoration comprises a bearing plate, wherein supporting plates are fixedly arranged on two sides of the bottom of the bearing plate, mounting grooves are formed in the center positions of the bottoms of the two supporting plates, through grooves are formed in the sides, away from each other, of the two supporting plates and are respectively communicated with the two mounting grooves, a first threaded rod is rotatably arranged in each through groove, one end of each first threaded rod extends into each mounting groove and is rotatably arranged on the inner wall of one side of each mounting groove, the other end of each first threaded rod extends out of each supporting plate and is fixedly provided with a handle, the same second threaded rod is rotatably arranged between the inner walls of the two sides of each mounting groove and is arranged in parallel to the first threaded rod, a first chain wheel and a second chain wheel which are positioned in the mounting grooves are fixedly sleeved on the first threaded rod and the second threaded rod respectively, and threaded sleeves are sleeved on the first, the top and the bottom of thread bush fixed mounting respectively have stopper and transfer line, and the bottom of transfer line is rotated and is installed the transmission piece, and the spout has all been seted up to the both sides inner wall of mounting groove, and equal slidable mounting has the slider in two spouts, and fixed mounting has same movable plate between two sliders, and the top fixed mounting of movable plate has three hornblocks, and two transmission grooves have been seted up at the top of three hornblocks, and two transmission pieces slidable mounting are respectively in two transmission grooves, and the equal fixed mounting in both sides of movable plate bottom has the universal wheel.
Preferably, the same chain is sleeved between the first chain wheel and the second chain wheel.
Preferably, two limiting grooves are formed in the inner wall of the top of the mounting groove, and the two limiting blocks are respectively slidably mounted in the two limiting grooves.
Preferably, a through hole is formed in one side of the handle, a pull rod is slidably mounted in the through hole, and two ends of the pull rod extend out of the through hole.
Preferably, a clamping block is fixedly mounted at one end, close to the supporting plate, of the pull rod, a plurality of clamping grooves are uniformly formed in the annular shape by taking the first threaded rod as the center at one side, close to the handle, of the supporting plate, and the clamping grooves are matched with the clamping block.
Preferably, the same spring is fixedly installed between the handle and the clamping block, and the spring is movably sleeved on the pull rod.
In the utility model, when the lifting device is required to be moved, the lifting device is pushed, the lifting device can be freely moved due to the arrangement of the universal wheels, when the lifting device is moved to a required position, the pull rod is pulled to drive the fixture block to move, the spring is compressed, when the fixture block is moved out of the clamping groove, the limitation on the handle is removed, the handle is rotated to drive the first threaded rod fixedly connected with the handle to rotate, so as to drive the first chain wheel fixedly sleeved on the first threaded rod to rotate, and as the same chain is sleeved between the first chain wheel and the second chain wheel, the second chain wheel can be driven to rotate through the chain, so as to drive the second threaded rod to rotate, so that the first threaded rod and the second threaded rod synchronously rotate, and as the limiting block is slidably arranged in the limiting groove, the limiting block can only horizontally slide along the limiting groove, so that the thread bushing fixedly connected with the limiting block can only move horizontally, the thread bushing moves towards the direction of the handle along with the first threaded rod and the second threaded rod, the transmission block can be driven to move due to the connection among the thread bushing, the transmission rod and the transmission block, the movable plate can only move vertically due to the arrangement of the sliding groove and the sliding block, the triangular block fixedly arranged at the top of the movable plate can only move vertically, the triangular block can be driven to move upwards due to the connection among the transmission block, the transmission groove and the triangular block, the universal wheel can be driven to move upwards due to the connection among the triangular block, the movable plate and the universal wheel, when the universal wheel is completely put into the mounting groove, the support plate is in contact with the ground, the handle is stopped to rotate, the pull rod is loosened, the clamping block is extruded due to the elastic restoring force of the spring, and the clamping block moves, and the clamping groove is inserted, so that the lifting device is quickly fixed. The utility model discloses simple structure, reasonable in design, convenient operation not only can carry out short-range removal, can fix as required fast moreover, has avoided the emergence of incident, has improved the practicality of device.
Drawings
Fig. 1 is a schematic structural view of a lifting device for facilitating movement of building decoration according to the present invention;
fig. 2 is the utility model provides a convenient elevating gear who removes of building decoration
FIG. 1 is a top view of a portion of the structure;
fig. 3 is a schematic structural view of a part a of fig. 1 of a lifting device for facilitating movement of building decoration according to the present invention;
fig. 4 is the schematic structural diagram of part B of fig. 1 of a lifting device for facilitating movement of building decoration.
In the figure: the device comprises a bearing plate 1, a supporting plate 2, a mounting groove 3, a through groove 4, a first threaded rod 5, a handle 6, a second threaded rod 7, a first chain wheel 8, a second chain wheel 9, a chain 10, a threaded sleeve 11, a limiting block 12, a transmission rod 13, a transmission block 14, a limiting groove 15, a sliding groove 16, a sliding block 17, a movable plate 18, a triangular block 19, a transmission groove 20, a universal wheel 21, a through hole 22, a pull rod 23, a clamping block 24, a clamping groove 25 and a spring 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-4, a lifting device for conveniently moving building decoration comprises a bearing plate 1, wherein support plates 2 are fixedly installed on both sides of the bottom of the bearing plate 1, mounting grooves 3 are respectively formed in the central positions of the bottoms of the two support plates 2, through grooves 4 are respectively formed in the sides of the two support plates 2 away from each other, the two through grooves 4 are respectively communicated with the two mounting grooves 3, first threaded rods 5 are rotatably installed in the through grooves 4, one ends of the first threaded rods 5 extend into the mounting grooves 3 and are rotatably installed on the inner walls of one sides of the mounting grooves 3, the other ends of the first threaded rods 5 extend out of the support plates 2 and are fixedly provided with handles 6, the same second threaded rod 7 is rotatably installed between the inner walls of the two sides of the mounting grooves 3, the second threaded rods 7 are arranged in parallel to the first threaded rods 5, and the first and second threaded rods 5 and 7 are respectively and fixedly sleeved with a first chain wheel 8, threaded sleeve 11 has all been cup jointed to equal screw thread on first threaded rod 5 and the second threaded rod 7, there are stopper 12 and transfer line 13 at the top of threaded sleeve 11 and bottom respectively fixed mounting, the bottom of transfer line 13 is rotated and is installed transmission piece 14, spout 16 has all been seted up to the both sides inner wall of mounting groove 3, equal slidable mounting has slider 17 in two spout 16, fixed mounting has same movable plate 18 between two slider 17, the top fixed mounting of movable plate 18 has three hornblocks 19, two transmission grooves 20 have been seted up at the top of three hornblocks 19, two transmission blocks 14 are slidable mounting respectively in two transmission grooves 20, the equal fixed mounting in both sides of movable plate 18 bottom has universal wheel 21.
The utility model discloses in, cup jointed same chain 10 between first sprocket 8 and the second sprocket 9, first sprocket 8 rotates and can drive second sprocket 9 through chain 10 and rotate.
The utility model discloses in, two spacing grooves 15 have been seted up to the top inner wall of mounting groove 3, and two stopper 12 respectively slidable mounting at two spacing grooves 15, stopper 12 can be at spacing groove 15 internal horizontal migration.
The utility model discloses in, through-hole 22 has been seted up to one side of handle 6, and slidable mounting has pull rod 23 in the through-hole 22, and outside the both ends of pull rod 23 all extended to through-hole 22, pull rod 23 can slide in through-hole 22.
The utility model discloses in, the one end fixed mounting that pull rod 23 is close to backup pad 2 has fixture block 24, and one side that backup pad 2 is close to handle 6 uses first threaded rod 5 evenly to have seted up a plurality of draw-in grooves 25 as central annular, and draw-in groove 25 and fixture block 24 looks adaptation, and pulling pull rod 23 can drive fixture block 24 and remove.
The utility model discloses in, fixed mounting has same spring 26 between handle 6 and the fixture block 24, and the activity of spring 26 cup joints on pull rod 23, and fixture block 24 can be extruded to spring 26's elastic restoring force for fixture block 24 removes.
Example two
Referring to fig. 1-4, a lifting device for conveniently moving building decoration comprises a bearing plate 1, wherein support plates 2 are fixedly installed on both sides of the bottom of the bearing plate 1, mounting grooves 3 are respectively formed in the central positions of the bottoms of the two support plates 2, through grooves 4 are respectively formed in the sides of the two support plates 2 away from each other, the two through grooves 4 are respectively communicated with the two mounting grooves 3, first threaded rods 5 are rotatably installed in the through grooves 4, one ends of the first threaded rods 5 extend into the mounting grooves 3 and are rotatably installed on the inner walls of one sides of the mounting grooves 3, the other ends of the first threaded rods 5 extend out of the support plates 2 and are fixedly provided with handles 6, the same second threaded rod 7 is rotatably installed between the inner walls of the two sides of the mounting grooves 3, the second threaded rods 7 are arranged in parallel to the first threaded rods 5, and the first and second threaded rods 5 and 7 are respectively and fixedly sleeved with a first chain wheel 8, threaded sleeve 11 has all been cup jointed to equal screw thread on first threaded rod 5 and the second threaded rod 7, there are stopper 12 and transfer line 13 at the top of threaded sleeve 11 and bottom respectively fixed mounting, the bottom of transfer line 13 is rotated and is installed transmission piece 14, spout 16 has all been seted up to the both sides inner wall of mounting groove 3, equal slidable mounting has slider 17 in two spout 16, fixed mounting has same movable plate 18 between two slider 17, the top fixed mounting of movable plate 18 has three hornblocks 19, two transmission grooves 20 have been seted up at the top of three hornblocks 19, two transmission blocks 14 are slidable mounting respectively in two transmission grooves 20, the equal fixed mounting in both sides of movable plate 18 bottom has universal wheel 21.
The utility model discloses in, cup jointed same chain 10 between first sprocket 8 and the second sprocket 9, first sprocket 8 rotates and can drive second sprocket 9 through chain 10 and rotate.
The utility model discloses in, two spacing grooves 15 have been seted up to the top inner wall of mounting groove 3, and two stopper 12 respectively slidable mounting at two spacing grooves 15, stopper 12 can be at spacing groove 15 internal horizontal migration.
The utility model discloses in, through-hole 22 has been seted up to one side of handle 6, and slidable mounting has pull rod 23 in the through-hole 22, and outside the both ends of pull rod 23 all extended to through-hole 22, pull rod 23 can slide in through-hole 22.
The utility model discloses in, the one end fixed mounting that pull rod 23 is close to backup pad 2 has fixture block 24, and one side that backup pad 2 is close to handle 6 uses first threaded rod 5 evenly to have seted up a plurality of draw-in grooves 25 as central annular, and draw-in groove 25 and fixture block 24 looks adaptation, and pulling pull rod 23 can drive fixture block 24 and remove.
The utility model discloses in, fixed mounting has same spring 26 between handle 6 and the fixture block 24, and the activity of spring 26 cup joints on pull rod 23, and fixture block 24 can be extruded to spring 26's elastic restoring force for fixture block 24 removes.
In the utility model, when the lifting device needs to be moved, the lifting device is pushed, the lifting device can be freely moved due to the arrangement of the universal wheel 21, when the lifting device is moved to a required position, the pull rod 23 is pulled to drive the clamping block 24 to move, the spring 26 is compressed, when the clamping block 24 is moved out of the clamping groove 25, the limitation on the handle 6 is removed, the handle 6 is rotated to drive the first threaded rod 5 fixedly connected with the handle 6 to rotate, so as to drive the first chain wheel 8 fixedly sleeved on the first threaded rod 5 to rotate, and the second chain wheel 9 can be driven to rotate by the chain 10 due to the fact that the same chain 10 is sleeved between the first chain wheel 8 and the second chain wheel 9, so as to drive the second threaded rod 7 to rotate, so that the first threaded rod 5 and the second threaded rod 7 synchronously rotate, and the stopper 12 is slidably arranged in the limiting groove 15, so that the stopper 12 can only horizontally slide, so that the thread bushing 11 fixedly connected with the limiting block 12 can only move horizontally, along with the first thread rod 5 and the second thread rod 7, the thread bushing 11 moves towards the handle 6, the transmission block 14 can be driven to move due to the connection relationship among the thread bushing 11, the transmission rod 13 and the transmission block 14, the moving plate 18 can only move vertically due to the arrangement of the sliding groove 16 and the sliding block 17, the triangular block 19 fixedly installed at the top of the moving plate 18 can only move vertically, the triangular block 19 can be driven to move upwards due to the connection relationship among the transmission block 14, the transmission groove 20 and the triangular block 19, the triangular block 19 can be driven to move upwards due to the connection relationship among the triangular block 19, the moving plate 18 and the universal wheel 21, the universal wheel 21 can be driven to move upwards, when the universal wheel 21 is completely received in the installation groove 3, the support plate 2 is in contact with the ground, and the handle 6 stops rotating, and the pull rod 23 is released, the latch 24 is pressed due to the elastic restoring force of the spring 26, so that the latch 24 moves and is inserted into the catch 25, thereby realizing the rapid fixation of the lifting device. The utility model discloses simple structure, reasonable in design, convenient operation not only can carry out short-range removal, can fix as required fast moreover, has avoided the emergence of incident, has improved the practicality of device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A lifting device convenient to move for building decoration comprises a bearing plate (1) and is characterized in that supporting plates (2) are fixedly mounted on two sides of the bottom of the bearing plate (1), mounting grooves (3) are formed in the center positions of the bottoms of the two supporting plates (2), through grooves (4) are formed in one sides, far away from each other, of the two supporting plates (2), the two through grooves (4) are communicated with the two mounting grooves (3) respectively, a first threaded rod (5) is rotatably mounted in each through groove (4), one end of each first threaded rod (5) extends into each mounting groove (3), the first threaded rods are rotatably mounted on the inner wall of one side of each mounting groove (3), the other end of each first threaded rod (5) extends out of the corresponding supporting plate (2), a handle (6) is fixedly mounted, a same second threaded rod (7) is rotatably mounted between the inner walls of two sides, and the second threaded rod (7) is parallel to the first threaded rod (5), the first threaded rod (5) and the second threaded rod (7) are respectively and fixedly sleeved with a first chain wheel (8) and a second chain wheel (9) which are positioned in the mounting groove (3), the first threaded rod (5) and the second threaded rod (7) are respectively and uniformly sleeved with a threaded sleeve (11), the top and the bottom of the threaded sleeve (11) are respectively and fixedly provided with a limiting block (12) and a transmission rod (13), the bottom of the transmission rod (13) is rotatably provided with a transmission block (14), the inner walls of two sides of the mounting groove (3) are respectively provided with a sliding groove (16), the two sliding grooves (16) are respectively and slidably provided with a sliding block (17), a same movable plate (18) is fixedly arranged between the two sliding blocks (17), the top of the movable plate (18) is fixedly provided with a triangular block (19), and the top of the triangular block (19, the two transmission blocks (14) are respectively installed in the two transmission grooves (20) in a sliding mode, and universal wheels (21) are fixedly installed on the two sides of the bottom of the moving plate (18).
2. A lifting device for facilitating the movement of building decorations according to claim 1, characterized in that the same chain (10) is sleeved between the first chain wheel (8) and the second chain wheel (9).
3. The lifting device convenient for moving in building decoration according to claim 1, characterized in that the top inner wall of the mounting groove (3) is provided with two limiting grooves (15), and the two limiting blocks (12) are respectively slidably mounted in the two limiting grooves (15).
4. The lifting device convenient for moving in building decoration according to claim 1, characterized in that a through hole (22) is opened at one side of the handle (6), a pull rod (23) is slidably installed in the through hole (22), and both ends of the pull rod (23) extend out of the through hole (22).
5. The lifting device convenient for moving in building decoration according to claim 4, wherein a clamping block (24) is fixedly installed at one end of the pull rod (23) close to the support plate (2), a plurality of clamping grooves (25) are uniformly formed in an annular shape on one side of the support plate (2) close to the handle (6) by taking the first threaded rod (5) as a center, and the clamping grooves (25) are matched with the clamping block (24).
6. The lifting device convenient for moving during building decoration according to claim 1, characterized in that the same spring (26) is fixedly installed between the handle (6) and the block (24), and the spring (26) is movably sleeved on the pull rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021564612.0U CN213391116U (en) | 2020-07-31 | 2020-07-31 | Lifting device convenient to move for building decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021564612.0U CN213391116U (en) | 2020-07-31 | 2020-07-31 | Lifting device convenient to move for building decoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213391116U true CN213391116U (en) | 2021-06-08 |
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ID=76202617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021564612.0U Active CN213391116U (en) | 2020-07-31 | 2020-07-31 | Lifting device convenient to move for building decoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213391116U (en) |
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2020
- 2020-07-31 CN CN202021564612.0U patent/CN213391116U/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: 20230412 Address after: Room 255, Building A, No. 2528, Panyuan Road, Changxing Town, Chongming District, Shanghai, 202150 (Taihe Economic Development Zone, Shanghai) Patentee after: Shanghai sheji decoration design Engineering Co.,Ltd. Address before: 510000 room 2702, building 7, Nansha poly City, Nansha District, Guangzhou City, Guangdong Province Patentee before: Chen Chong |
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| TR01 | Transfer of patent right |