CN219314474U - Liftable support for building engineering construction - Google Patents
Liftable support for building engineering construction Download PDFInfo
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- CN219314474U CN219314474U CN202320138241.7U CN202320138241U CN219314474U CN 219314474 U CN219314474 U CN 219314474U CN 202320138241 U CN202320138241 U CN 202320138241U CN 219314474 U CN219314474 U CN 219314474U
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- placing table
- placing
- driving
- guard board
- bracket
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a liftable bracket for building engineering construction, which comprises the following components: the support, place the platform, with support sliding connection, the slip direction is along vertical direction for place the heavy object. The first driving device is connected with the placing table and used for driving the placing table to slide so as to enable the placing table to convey the heavy objects to rise and fall. The guard board, the edge is hinged with the placing table. The locking device is arranged between the placing table and the guard board and used for fixing the placing table and the guard board, so that the guard board blocks the edge of the placing table and is used for moving the placing table and the guard board, and the guard board is opened to place the edge of the placing table. The backplate can be with placing the edge of platform and open, after placing the platform and transporting the appointed position with the heavy object, the workman need not to carry the heavy object when getting the transport heavy object and crossing the backplate, because the high position that is in of placing the platform, and the quality of heavy object is high, has reduced the workman and has taken off the degree of difficulty of heavy object from placing the platform, has improved the security.
Description
Technical Field
The utility model relates to the technical field of building engineering construction, in particular to a liftable bracket for building engineering construction.
Background
In the construction process of building walls, materials such as building bricks, sand and stones and the like are often required to be lifted to high places for convenient operation, and the traditional method is mainly completed manually, so that the working efficiency is low, the labor intensity is high, and certain dangers exist.
Chinese patent application No. 202020523341.8 discloses a liftable support for building engineering construction, including brace table, support arm, support and motor, support arm fixed connection is at the brace table upper surface, support fixedly connected with is at the brace table upper surface, the inside fixedly connected with motor of support, the output shaft fixedly connected with screw thread post of motor, the other end fixedly connected with pivot of screw thread post, the shape of support arm is "L" type, the fixed surface connection of brace arm lower surface has the bearing, the other end of pivot wears to establish in the bearing, the surface screw thread of screw thread post is connected with the screw cap, the side fixedly connected with fixed block of screw cap, the sliding sleeve has been worn on the surface of fixed block, wear to be equipped with the slide bar in the sliding sleeve, the upper end fixedly connected with of slide bar is at the brace table lower surface, the other end fixedly connected with of slide bar is at the brace table upper surface, the side fixedly connected with connecting rod of fixed block, the side fixedly connected with of connecting rod is placed the platform, place bench surface fixedly connected with backplate.
When the locking device is used, the guard plate is fixedly connected to the upper surface of the placing table, after the placing table conveys the heavy objects to the designated position, workers need to convey the heavy objects to pass through the guard plate when taking the heavy objects, and the placing table is positioned at a higher position and has high weight, so that the difficulty and the danger of taking the heavy objects from the placing table by the workers are increased.
Disclosure of Invention
Aiming at the technical problems, the utility model provides a liftable bracket for building engineering construction, which comprises the following components:
a bracket;
the placing table is in sliding connection with the bracket, and the sliding direction is along the vertical direction and is used for placing the weight;
the first driving device is connected with the placing table and is also used for driving the placing table to slide so as to enable the placing table to convey heavy objects to rise and fall;
the edge of the guard board is hinged with the placing table;
the locking device is arranged between the placing table and the guard board and is used for locking the placing table with the guard board through clamping, so that the guard board blocks the edge of the placing table, and the locking device is also used for separating the placing table from the guard board, so that the guard board can rotate freely relative to the placing table.
The utility model is realized by the following technical scheme: when transporting the heavy object, locking device makes and places platform and guardrail can move about, rotates the backplate and makes the edge of placing the platform open, and the workman removes the heavy object and places the platform, rotates the backplate and makes the backplate stop the edge of placing the platform, and locking device is fixed with the backplate with placing the platform, and first drive arrangement drive places the platform and slides, places the platform and rotates the backplate after transporting the assigned position with the heavy object, makes the edge of placing the platform open, and the workman removes the heavy object from placing the platform, accomplishes the transportation of heavy object.
Compared with the prior art, the utility model has the following advantages: the backplate can be with placing the edge of platform and open, after placing the platform and transporting the appointed position with the heavy object, the workman need not to carry the heavy object when getting the transport heavy object and crossing the backplate, because the high position that is in of placing the platform, and the quality of heavy object is high, has reduced the workman and has taken off the degree of difficulty of heavy object from placing the platform, has improved the security.
Still preferably, the guard board is fixedly connected with a stop block, and is in abutting fit with the placing table, and when the stop block is in abutting fit with the placing table, the guard board surface and the placing table surface are in the same plane.
By adopting the technical scheme, when the guard board is rotated, the guard board surface is in the same plane with the table surface of the placing table through the blocking effect of the stop block, and the heavy object is pushed through the table surface of the placing table and the plate surface of the guard board, so that the heavy object can be conveniently moved.
Further preferably, the method further comprises:
the plug-in block is in sliding plug-in fit with the placing table and in sliding plug-in fit with the guard board.
The first driving piece is in driving connection with the plug-in blocks and is used for driving the plug-in blocks to slide when the guard board is opened to place the table, so that the guard board is relatively fixed with the placing table.
By adopting the technical scheme, when the guard board surface is in the same plane with the table surface of the placing table, the first driving piece drives the plug-in block to slide, the first plug-in block is simultaneously matched with the placing table and the guard board in a plug-in manner, the plug-in block improves the connection strength of the placing table and the guard board, and the safety when the table surface of the placing table and the plate surface of the guard board push heavy objects is improved.
Further preferably, the method further comprises:
the pulley is provided with a plurality of pulleys, is rotationally connected with the guard plate and is used for reducing friction force between the heavy objects and the plate surface of the guard plate.
By adopting the technical scheme, the pulley reduces the friction force between the heavy object and the guard plate, and is convenient for pushing the heavy object to move.
Further preferably, the first driving device includes:
the first screw rod is rotationally connected with the bracket and is in threaded connection with the placing table.
The second driving piece is in driving connection with the first screw rod and is used for driving the first screw rod to rotate.
By adopting the technical scheme, the second driving piece drives the first screw rod to rotate, and the first screw rod drives the placing table to slide.
Further preferably, the locking device includes:
and the splicing column is fixedly connected with the guard board.
The jack is arranged on the placing table and is matched with the plug-in column in a plug-in manner.
The clamping block is arranged at the end part of the plug-in column and is matched with the jack in a clamping way.
By adopting the technical scheme, the guard board is rotated, the guard board drives the plug-in column to move, the plug-in column is inserted into the jack, the clamping block is clamped with the jack, the guard board is fixed with the placing table, and when the guard board is separated, the plug-in column is pulled out of the jack.
Further preferably, the method further comprises:
the roller wheels are arranged at the bottom of the bracket and used for rolling on the ground so as to drive the bracket to move.
Further preferably, the method further comprises:
and the mass balance is arranged on the placing table and used for weighing the weight on the placing table.
And the balancing weight is in sliding connection with the bracket, and the sliding direction is close to and far away from the placing table along the horizontal direction.
And the second driving device is in driving connection with the balancing weight and is used for driving the balancing weight to slide according to the mass of the weight placed on the table, so that the whole balance of the bracket is maintained.
By adopting the technical scheme, after the weight is placed on the placement platform, the weight is in contact with the weight scale, the weight scale displays the weight of the weight, the second driving device drives the balancing weight to move according to the weight of the weight, the weight of the balancing weight and the weight of the weight ensure the overall balance of the bracket, when the weight is not placed on the placement platform, the second driving device drives the balancing weight to move to the initial position, the balancing weight enables the gravity center of the bracket to be located at the center of a plurality of rollers, the overall balance of the bracket is maintained, the stress of the individual rollers is excessively large, and the service life of the rollers is prolonged.
Further preferably, the method further comprises:
the sliding table is connected with the support in a sliding manner and is detachably connected with the balancing weight.
And the pointer is fixedly connected with the sliding table.
The scale value is fixedly arranged on the bracket and matched with the pointer, and is used for adjusting the position of the section balancing weight according to the scale value.
By adopting the technical scheme, according to the scale value indicated by the pointer, the balancing weight is conveniently moved to the position matched with the weight, the sliding table is detachably connected with the balancing weight, and the balancing weight with proper weight can be replaced according to the size of the weight for carrying.
Further preferably, the second driving device includes:
the second screw rod is rotationally connected with the bracket and is in threaded connection with the sliding table.
And the third driving piece is arranged on the second screw rod and in driving connection and used for driving the second screw rod to rotate.
By adopting the technical scheme, the third driving piece drives the screw rod to rotate, the third screw rod drives the sliding table to slide, and the sliding table drives the balancing weight to move.
In summary, compared with the prior art, the utility model has the following beneficial effects: when transporting the heavy object, locking device makes and places platform and guardrail can move about, rotates the backplate and makes the edge of placing the platform open, and the workman removes the heavy object and places the platform, rotates the backplate and makes the backplate stop the edge of placing the platform, and locking device is fixed with the backplate with placing the platform, and first drive arrangement drive places the platform and slides, places the platform and rotates the backplate after transporting the assigned position with the heavy object, makes the edge of placing the platform open, and the workman removes the heavy object from placing the platform, accomplishes the transportation of heavy object. The backplate can be with placing the edge of platform and open, after placing the platform and transporting the appointed position with the heavy object, the workman need not to carry the heavy object when getting the transport heavy object and crossing the backplate, because the high position that is in of placing the platform, and the quality of heavy object is high, has reduced the workman and has taken off the degree of difficulty of heavy object from placing the platform, has improved the security.
Drawings
Fig. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic diagram of a pulley construction;
FIG. 3 is a schematic view of the structure of a plug block;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
FIG. 5 is a partial enlarged view at B in FIG. 3;
FIG. 6 is an enlarged view of a portion of FIG. 3 at C;
reference numerals: 1-a bracket; 2-placing a table; 3-guard plates; 4-a stop block; 5-a plug block; 6-a first driving member; 7-pulleys; 8-a first screw rod; 9-a second driving member; 10-plug-in columns; 11-jacks; 12-clamping blocks; 13-a roller; 14-a mass scale; 15-balancing weight; 16-a sliding table; 17-pointer; 18-scale value; 19-a second screw rod; 20-third driving member.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-6.
In the construction process of building walls, materials such as building bricks, sand and stones and the like are often required to be lifted to high places for convenient operation, and the traditional method is mainly completed manually, so that the working efficiency is low, the labor intensity is high, and certain dangers exist.
Chinese patent application No. 202020523341.8 discloses a liftable support for building engineering construction, including brace table, support arm, support and motor, support arm fixed connection is at the brace table upper surface, support fixedly connected with is at the brace table upper surface, the inside fixedly connected with motor of support, the output shaft fixedly connected with screw thread post of motor, the other end fixedly connected with pivot of screw thread post, the shape of support arm is "L" type, the fixed surface connection of brace arm lower surface has the bearing, the other end of pivot wears to establish in the bearing, the surface screw thread of screw thread post is connected with the screw cap, the side fixedly connected with fixed block of screw cap, the sliding sleeve has been worn on the surface of fixed block, wear to be equipped with the slide bar in the sliding sleeve, the upper end fixedly connected with of slide bar is at the brace table lower surface, the other end fixedly connected with of slide bar is at the brace table upper surface, the side fixedly connected with connecting rod of fixed block, the side fixedly connected with of connecting rod is placed the platform, place bench surface fixedly connected with backplate.
With respect to the related art described above, in using the related art described above, the inventor believes that when using the locking device, since the guard plate is fixedly connected to the upper surface of the placement table, when the placement table conveys the weight to the specified position, the worker needs to convey the weight over the guard plate when taking the weight to convey the weight, and since the placement table is at a higher position and the weight is high in quality, the difficulty and danger of the worker taking the weight from the placement table are increased.
Based on the technical problems, the applicant carries out the following technical scheme conception:
the guard board can rotate relative to the placing table, when the weight is lifted, the guard board is fixed with the placing table, when the weight is moved out of the placing table, the guard board is rotated, one side of the placing table is opened, and then the weight is moved out.
Based on the above conception, the applicant proposes a technical scheme of the present application, specifically as follows:
a liftable support for construction of building engineering, as shown in fig. 1, 2, 3, 4, 5 and 6, comprising: a bracket 1. The placing table 2 is in sliding connection with the bracket 1, and the sliding direction is along the vertical direction and is used for placing heavy objects. And the first driving device is connected with the placing table 2 and is used for driving the placing table 2 to slide so as to enable the placing table 2 to convey the heavy objects to lift. And the guard plate 3 is hinged with the placement table 2 at the edge. The locking device is arranged between the placing table 2 and the guard plate 3 and is used for locking the placing table 2 and the guard plate 3, so that the guard plate 3 blocks the edge of the placing table 2, and is also used for separating the placing table 2 from the guard plate 3, so that the guard plate 3 can rotate freely relative to the placing table 2.
When carrying the heavy object, locking device makes and places platform 2 and guardrail can move about, rotates backplate 3 and makes the edge of placing platform 2 open, and the workman removes the heavy object and places platform 2, rotates backplate 3 and makes backplate 3 stop the edge of placing platform 2, and locking device is fixed backplate 3 and placing platform 2, and first drive arrangement drive is placed platform 2 and is slided, and place platform 2 and rotate backplate 3 after transporting the assigned position with the heavy object, make the edge of placing platform 2 open, and the workman removes the heavy object from placing platform 2, accomplishes the transportation of heavy object. The backplate 3 can be with placing the edge of platform 2 and open, after placing platform 2 and transporting the assigned position with the heavy object, the workman need not to carry the heavy object and passes over backplate 3 when getting the transport heavy object, has reduced the degree of difficulty that the workman took off the heavy object from placing platform 2, has improved the security.
Specifically, backplate 3 fixedly connected with dog 4 with place 2 butt cooperation, when dog 4 with place 2 butt time, backplate 3 face with place 2 mesa is in the coplanar.
Specifically, the method further comprises the following steps: the plug-in block 5 is in sliding plug-in fit with the placement table 2 and in sliding plug-in fit with the guard plate 3. The first driving piece 6 is in driving connection with the inserting block 5 and is used for driving the inserting block 5 to slide when the guard board 3 is opened to place the table 2, so that the guard board 3 and the placing table 2 are relatively fixed. When backplate 3 face is in the coplanar with the mesa of placing platform 2, first driving piece 6 drive plug block 5 slides, and first plug block 5 is simultaneously with place platform 2 and backplate 3 grafting cooperation, and plug block 5 improves the joint strength of placing platform 2 and backplate 3, improves the security when placing the mesa of platform 2 and the face of backplate 3 and promote the heavy object.
Specifically, the method further comprises the following steps: and a plurality of pulleys 7 are arranged and are rotationally connected with the guard plate 3, and are used for reducing the friction force between the heavy objects and the surface of the guard plate 3. The pulley 7 reduces the friction between the weight and the guard plate 3, and is convenient for pushing the weight to move.
Specifically, the first driving device includes: the first screw rod 8 is rotationally connected with the bracket 1 and is in threaded connection with the placing table 2. The second driving piece 9 is in driving connection with the first screw rod 8 and is used for driving the first screw rod 8 to rotate. The second driving piece 9 drives the first screw rod 8 to rotate, and the first screw rod 8 drives the placing table 2 to slide.
Specifically, the locking device includes: the plug-in post 10 is fixedly connected with the guard plate 3. The jack 11 is arranged on the placing table 2 and is in plug-in fit with the plug-in column 10. The clamping block 12 is arranged at the end part of the plug-in column 10 and is matched with the jack 11 in a clamping way. The guard plate 3 is rotated, the guard plate 3 drives the plug-in column 10 to move, the plug-in column 10 is inserted into the jack 11, the clamping blocks 12 are clamped with the jack 11, the guard plate 3 and the placing table 2 are fixed, and when the guard plate 3 is separated, the plug-in column 10 is pulled out of the jack 11.
The device also comprises a plurality of rollers 13 which are arranged at the bottom of the bracket 1 and used for rolling on the ground so as to drive the bracket 1 to move.
Specifically, the method further comprises the following steps: and a mass scale 14, which is installed on the placing table 2 and used for weighing the weight on the placing table 2. The balancing weight 15 is in sliding connection with the bracket 1, and the sliding direction is close to and far away from the placing table 2 along the horizontal direction. And the second driving device is in driving connection with the balancing weight 15 and is used for driving the balancing weight 15 to slide according to the mass of the heavy object on the placing table 2, so that the whole balance of the bracket 1 is maintained.
After placing the platform 2 with the heavy object, the heavy object contacts with the mass balance 14, and the mass balance 14 shows the quality of heavy object, and according to the quality of heavy object, the second drive arrangement drives balancing weight 15 and removes, and the whole balance of support 1 is guaranteed to the weight of balancing weight 15 and the quality of heavy object, and when placing the platform 2 on not having the heavy object, the second drive arrangement drives balancing weight 15 and removes initial position, and balancing weight 15 makes the focus of support 1 be located the center of a plurality of gyro wheels 13, keeps the whole balance of support 1, places individual gyro wheel 13 atress too big, prolongs the life of gyro wheel 13.
Specifically, the method further comprises the following steps: the sliding table 16 is in sliding connection with the bracket 1 and is detachably connected with the balancing weight 15. The pointer 17 is fixedly connected with the sliding table 16. The scale value 18 is fixedly arranged on the bracket 1 and matched with the pointer 17, and is used for adjusting the position of the section balancing weight 15 according to the scale value 18. According to the scale value 18 that the pointer 17 indicates, conveniently remove balancing weight 15 to the position that matches with the heavy object quality, slip table 16 and balancing weight 15 can dismantle the connection, can change the suitable balancing weight 15 of weight according to the size of transport heavy object quality.
Specifically, the second driving device includes: the second screw rod 19 is rotatably connected with the bracket 1 and is in threaded connection with the sliding table 16. And the third driving piece 20 is arranged on the second screw rod 19 and is in driving connection and used for driving the second screw rod 19 to rotate. The third driving piece 20 drives the screw rod to rotate, the third screw rod drives the sliding table 16 to slide, and the sliding table 16 drives the balancing weight 15 to move.
Principle and process of operation
Please refer to fig. 1-6, which illustrate the principles of the present utility model in more detail:
when carrying the heavy object, rotate backplate 3, extract spliced pole 10 from jack 11, make and place platform 2 and guardrail can move about, rotate backplate 3 and make the edge of placing platform 2 open, the workman removes the heavy object and places platform 2, rotate backplate 3 and make backplate 3 block the edge of placing platform 2, backplate 3 drive spliced pole 10 and remove, spliced pole 10 inserts jack 11, fixture block 12 and jack 11 joint, realize backplate 3 and the fixed of placing platform 2, fix backplate 3 and place platform 2, first lead screw 8 rotation of drive of second driving piece 9, first lead screw 8 drive is placed platform 2 and is slid, place platform 2 and rotate backplate 3 after transporting the heavy object to the assigned position, make the edge of placing platform 2 open, when backplate 3 face is in the coplanar with the mesa of placing platform 2, first driving piece 6 drive plug-in block 5 slides, first plug-in block 5 simultaneously with place platform 2 and backplate 3 cooperation, plug-in block 5 improves the joint strength of placing platform 2 and backplate 3, improve the security when placing platform 2's mesa and 3's face promote the heavy object, reduce the friction between the heavy object 7 and the backplate 3 when the face of placing platform 2 and the face of 3 promotes the heavy object, the heavy object is moved, the convenience is moved, accomplish the transport between the backplate and the heavy object. The backplate 3 can be with placing the edge of platform 2 and open, after placing platform 2 and transporting the assigned position with the heavy object, the workman need not to carry the heavy object and passes over backplate 3 when getting the transport heavy object, has reduced the degree of difficulty that the workman took off the heavy object from placing platform 2, has improved the security.
The present embodiment is merely illustrative of the utility model and is not intended to limit the utility model, and those skilled in the art, after having read the present specification, may make modifications to the embodiment without creative contribution as required, but are protected by patent laws within the protection scope of the present utility model.
Claims (10)
1. The utility model provides a but building engineering construction is with lifting support which characterized in that includes:
a bracket (1);
the placing table (2) is in sliding connection with the bracket (1), and the sliding direction is along the vertical direction and is used for placing a weight;
the first driving device is connected with the placing table (2) and is used for driving the placing table (2) to slide so as to enable the placing table (2) to convey heavy objects to rise and fall;
a guard board (3), the edge of which is hinged with the placing table (2);
the locking device is arranged between the placing table (2) and the guard board (3) and is used for locking the placing table (2) with the guard board (3) through clamping, so that the guard board (3) blocks the edge of the placing table (2), and the locking device is also used for separating the placing table (2) from the guard board (3), so that the guard board (3) can rotate freely relative to the placing table (2).
2. The liftable support for construction engineering construction according to claim 1, characterized in that,
the guard board (3) is fixedly connected with a stop block (4) and is in butt fit with the placing table (2), and when the stop block (4) is in butt joint with the placing table (2), the surface of the guard board (3) and the table top of the placing table (2) are in the same plane.
3. The liftable support for construction engineering construction of claim 2, further comprising:
the inserting block (5) is in sliding inserting fit with the placing table (2) and is in sliding inserting fit with the guard board (3);
the first driving piece (6) is in driving connection with the plug-in blocks (5) and is used for driving the plug-in blocks (5) to slide when the guard board (3) is opened on the placing table (2), so that the guard board (3) and the placing table (2) are relatively fixed.
4. A liftable support for use in construction engineering construction according to claim 3, further comprising:
and a plurality of pulleys (7) are arranged and are rotationally connected with the guard plate (3) and used for reducing the friction force between the heavy objects and the surface of the guard plate (3).
5. The liftable bracket for construction engineering construction of claim 1, wherein the first driving means includes:
the first screw rod (8) is rotationally connected with the bracket (1) and is in threaded connection with the placing table (2);
the second driving piece (9) is in driving connection with the first screw rod (8) and is used for driving the first screw rod (8) to rotate.
6. The liftable support for construction engineering construction of claim 1, wherein the locking means comprises:
the inserting column (10) is fixedly connected with the guard board (3);
the jack (11) is arranged on the placing table (2) and is in plug-in fit with the plug-in column (10);
the clamping block (12) is arranged at the end part of the plug-in column (10) and is matched with the jack (11) in a clamping way.
7. The liftable support for construction engineering construction of claim 1, further comprising:
the plurality of rollers (13) are arranged at the bottom of the bracket (1) and used for rolling on the ground so as to drive the bracket (1) to move.
8. The liftable support for construction engineering construction of claim 1, further comprising:
the mass scale (14) is arranged on the placing table (2) and is used for weighing the weight on the placing table (2);
the balancing weight (15) is in sliding connection with the bracket (1), and the sliding direction is close to and far away from the placing table (2) along the horizontal direction;
and the second driving device is in driving connection with the balancing weight (15) and is used for driving the balancing weight (15) to slide according to the mass of the heavy object on the placing table (2), so that the whole balance of the bracket (1) is maintained.
9. The liftable support for use in construction engineering construction of claim 8, further comprising:
the sliding table (16) is in sliding connection with the bracket (1) and is detachably connected with the balancing weight (15);
the pointer (17) is fixedly connected with the sliding table (16);
the scale value (18) is fixedly arranged on the bracket (1), is matched with the pointer (17) and is used for adjusting the position of the section balancing weight (15) according to the scale value (18).
10. The liftable bracket for construction engineering construction of claim 9, wherein the second driving means includes:
the second screw rod (19) is rotationally connected with the bracket (1) and is in threaded connection with the sliding table (16);
and the third driving piece (20) is arranged on the second screw rod (19) and is in driving connection and used for driving the second screw rod (19) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320138241.7U CN219314474U (en) | 2023-02-07 | 2023-02-07 | Liftable support for building engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320138241.7U CN219314474U (en) | 2023-02-07 | 2023-02-07 | Liftable support for building engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219314474U true CN219314474U (en) | 2023-07-07 |
Family
ID=87027112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320138241.7U Active CN219314474U (en) | 2023-02-07 | 2023-02-07 | Liftable support for building engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219314474U (en) |
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2023
- 2023-02-07 CN CN202320138241.7U patent/CN219314474U/en active Active
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