CN213297188U - Auxiliary positioning device for assembling prefabricated shear wall - Google Patents
Auxiliary positioning device for assembling prefabricated shear wall Download PDFInfo
- Publication number
- CN213297188U CN213297188U CN202021153814.6U CN202021153814U CN213297188U CN 213297188 U CN213297188 U CN 213297188U CN 202021153814 U CN202021153814 U CN 202021153814U CN 213297188 U CN213297188 U CN 213297188U
- Authority
- CN
- China
- Prior art keywords
- guide
- support
- shear wall
- positioning device
- plate
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Images
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses an auxiliary positioning device is used in assembly of precast shear wall, including the fixing base, the vertical welding has the support on the fixing base, and the support both sides correspond the welding and have the deflector, and the support upper end is fixed to be provided with the motor, and rotates respectively on support and the deflector and install pivot and ball, and fixed cover is equipped with engaged with one-level gear and second grade gear respectively on pivot and the ball, has all seted up the guiding hole in two deflectors. The utility model utilizes the bracket with the F-shaped structure, the guide plate with the guide hole is arranged on the bracket, the ball screw is arranged by utilizing the primary gear and the secondary gear which are connected in a meshing way, and the nut on the ball screw is utilized to drive the expansion plates on the two sides of the fixed seat to perform stable expansion movement; through set up the loading board of opening the spout on the expansion plate board to set up the locating plate that can carry out position shift and fix on the loading board, provide accurate stable direction and limiting displacement for prefabricated shear force wall.
Description
Technical Field
The utility model relates to a shear force wall capital construction technical field especially relates to an auxiliary positioning device is used in assembly of prefabricated shear force wall.
Background
Shear walls are also known as wind resistant walls, seismic walls or structural walls. The wall body mainly bears horizontal load and vertical load caused by wind load or earthquake action in a house or a structure to prevent the shearing damage of the structure, can be called as an anti-seismic wall and is generally made of reinforced concrete. It should be noted that the shear wall has enough ductility when being in a bending working state, so the shear wall should be tall and thin, if the shear wall is too long, a low-width shear wall is formed, which is easy to be damaged by shearing, the shear wall is brittle and is not beneficial to earthquake resistance, so when the continuous shear wall on the same axis is too long, a floor slab or a small connecting beam is applied to divide the continuous shear wall into a plurality of wall sections.
Under the traditional building technology, the shear wall is difficult to ensure to have larger length and simultaneously keep the straightness in the horizontal and vertical directions, so that the structure of the shear wall is very easy to incline in the process of prefabricating the shear wall, and the inclination degree of the shear wall is increased after the shear wall is higher and higher, so that the construction progress of the shear wall is influenced, and the serious threat on the safety aspect of the whole building is further caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that is difficult to realize accurate position assembly when shear force wall is prefabricated among the prior art, and the assembly of a prefabricated shear force wall is with auxiliary positioning device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a prefabricated shear force wall auxiliary positioning device for assembly, includes the fixing base, the support has perpendicularly welded on the fixing base, and the corresponding welding in support both sides has the deflector, the fixed motor that is provided with in support upper end, and support and deflector upper end rotate respectively and install pivot and ball, fixed cover is equipped with engaged with one-level gear and second grade gear, two respectively on pivot and the ball fixed cover all seted up the guiding hole in the deflector, install nut and guide block on ball and the guiding hole respectively, and be connected with the push rod between nut and the guide block, the guide way has all been seted up to the fixing base both sides, and slidable mounting has the expansion plate that is connected with the guide block in the guide way, the expansion plate serves fixedly connected with loading board, and has seted up the spout on the loading board, the slip cap is equipped with the locating plate in the spout.
Preferably, the support is of an F-shaped structure, and a rotating shaft connected with the output end of the motor is vertically arranged at the lower end of the support.
Preferably, two the deflector is equal level setting, and two deflectors are located fixing base both sides top respectively, two the ball that the level set up sets up respectively in two deflector tops.
Preferably, the primary gear and the secondary gear are both bevel gears, and the guide block is slidably sleeved in the guide hole.
Preferably, the upper end and the lower end of the push rod are fixedly connected with the nut and the guide block respectively.
Preferably, a limiting bolt connected with the telescopic plate is arranged in the fixing seat, and a locking bolt connected with the positioning plate is arranged in the bearing plate.
Compared with the prior art, the utility model discloses possess following advantage:
1. the utility model discloses the support that has F type structure at the perpendicular welding of fixing base middle-end sets up the deflector of opening the guiding hole on the support, utilizes the one-level gear that the meshing is connected and second grade gear to set up the ball by motor drive on the deflector, utilizes the nut on the ball to drive the expansion plate in the fixing base both sides and carries out steady concertina movement.
2. The utility model discloses connect the loading board of opening and having the spout on the fixing base free end to set up the locating plate that realizes the rigidity by the locking bolt in the spout, make the locating plate carry out accurate spacing on fixing base and expansion plate, thereby provide accurate direction spacing for the precast shear wall.
To sum up, the utility model utilizes the bracket with the F-shaped structure, the guide plate with the guide hole is arranged on the bracket, the ball screw is arranged by utilizing the primary gear and the secondary gear which are connected in a meshing way, and the nut on the ball screw is utilized to drive the expansion plates on the two sides of the fixed seat to perform stable expansion movement; through set up the loading board of opening the spout on the expansion plate board to set up the locating plate that can carry out position shift and fix on the loading board, provide accurate stable direction and limiting displacement for prefabricated shear force wall.
Drawings
Fig. 1 is a schematic structural view of an auxiliary positioning device for assembling a prefabricated shear wall according to the present invention;
fig. 2 is a schematic view of a connection structure of a fixing seat, a bracket and a guide plate of the auxiliary positioning device for assembling the precast shear wall provided by the utility model;
fig. 3 is the utility model provides an assembly of prefabricated shear wall is with auxiliary positioning device's expansion plate and loading board connection structure sketch map.
In the figure: the device comprises a fixed seat 1, a support 2, a guide plate 3, a motor 4, a rotating shaft 5, a ball screw 6, a primary gear 7, a secondary gear 8, a guide hole 9, a nut 10, a guide block 11, a push rod 12, a guide groove 13, a telescopic plate 14, a bearing plate 15, a sliding groove 16 and a positioning plate 17.
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.
Referring to fig. 1-3, an auxiliary positioning device for assembling a prefabricated shear wall comprises a fixed seat 1, wherein the fixed seat 1 can be fixed on the ground through expansion bolts, a bracket 2 is vertically welded on the fixed seat 1, guide plates 3 are correspondingly welded on two sides of the bracket 2, a motor 4 is fixedly arranged at the upper end of the bracket 2, the motor 4 can be a servo motor with the product model of HC-SFS352B, a rotating shaft 5 and a ball screw 6 are respectively rotatably arranged at the upper ends of the bracket 2 and the guide plates 3, it is to be noted that bearings for rotatably supporting the rotating shaft 5 and the ball screw 6 are respectively arranged on the bracket 2 and the guide plates 3, a primary gear 7 and a secondary gear 8 which are engaged with each other are respectively fixedly sleeved on the rotating shaft 5 and the ball screw 6, guide holes 9 are respectively arranged in two guide plates 3, the guide holes 9 are horizontally arranged, nuts 10 and guide blocks 11 are respectively arranged on the ball screw 6 and, and a push rod 12 is connected between the nut 10 and the guide block 11, guide grooves 13 are formed in both sides of the fixed seat 1, a telescopic plate 14 connected with the guide block 11 is arranged in the guide grooves 13 in a sliding manner, the telescopic plate 14 can realize stable telescopic motion in the guide grooves 13 under the driving of the guide block 11, a bearing plate 15 is fixedly connected to one end of the telescopic plate 14, a sliding groove 16 is formed in the upper end of the bearing plate 15, a positioning plate 17 is sleeved in the sliding groove 16 in a sliding manner, the number of the positioning plates 17 in the sliding groove 16 is 2-3, and a positioning effect can be provided for a shear wall from the lower end after the positioning of the positioning plates is adjusted.
Referring to the accompanying drawing 2, the bracket 2 is of an F-shaped structure, and the rotating shaft 5 connected to the output end of the motor 4 is vertically arranged at the lower end of the bracket 2, and the rotating shaft 5 can rotate under the driving of the motor 4.
Two deflectors 3 are equal level setting, and two deflectors 3 are located fixing base 1 both sides top respectively, and two ball 6 that the level set up respectively in two deflectors 3 tops.
The first-stage gear 7 and the second-stage gear 8 are both bevel gears, the guide block 11 is slidably sleeved in the guide hole 9, and the guide block 11 is driven by the nut 10 to move horizontally and stably through the push rod 12.
The upper end and the lower end of the push rod 12 are respectively fixedly connected with the nut 10 and the guide block 11.
The fixing seat 1 is provided with a limiting bolt connected with the telescopic plate 14, the bearing plate 15 is provided with a locking bolt connected with the positioning plate 17, and the positions of the telescopic plate 14 and the positioning plate 17 can be locked on the fixing seat 1 and the bearing plate 15 respectively.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
a motor 4 is driven to be started on a bracket 2, the output end of the motor 4 drives a rotating shaft 5 to rotate, and the rotating shaft 5 drives two ball screws 6 to synchronously rotate through a primary gear 7 and a secondary gear 8 which are connected in a meshed mode;
the two nuts 10 move horizontally along with the rotation of the ball screw 6, and the push rod 12 drives the guide block 11 to move horizontally in the guide hole 9 synchronously;
the guide block 11 drives the telescopic plate 14 connected with the guide block to horizontally move in the guide groove 13, the telescopic plate 14 supports the bearing plate 15 to horizontally move to a proper position, and the limiting bolt is screwed in the fixed seat 1 to limit and fix the telescopic plate 14;
the positioning plate 17 is horizontally pushed in the slide groove 16 on the loading plate 15, and the locking bolt is tightened on the loading plate 15 to lock and limit the positioning plate 17.
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. An auxiliary positioning device for assembling a prefabricated shear wall comprises a fixing seat (1) and is characterized in that a support (2) is vertically welded on the fixing seat (1), guide plates (3) are correspondingly welded on two sides of the support (2), a motor (4) is fixedly arranged at the upper end of the support (2), a rotating shaft (5) and a ball screw (6) are respectively rotatably arranged at the upper ends of the support (2) and the guide plates (3), a primary gear (7) and a secondary gear (8) which are meshed with each other are respectively fixedly sleeved on the rotating shaft (5) and the ball screw (6), guide holes (9) are respectively formed in the two guide plates (3), a nut (10) and a guide block (11) are respectively arranged on the ball screw (6) and the guide holes (9), a push rod (12) is connected between the nut (10) and the guide block (11), guide grooves (13) are respectively formed in two sides of the fixing seat (1), and a telescopic plate (14) connected with the guide block (11) is arranged in the guide groove (13) in a sliding manner, a bearing plate (15) is fixedly connected to one end of the telescopic plate (14), a sliding groove (16) is formed in the upper end of the bearing plate (15), and a positioning plate (17) is sleeved in the sliding groove (16) in a sliding manner.
2. The auxiliary positioning device for assembling the precast shear wall according to claim 1, wherein the support (2) is of an F-shaped structure, and a rotating shaft (5) connected with the output end of the motor (4) is vertically arranged at the lower end of the support (2).
3. The auxiliary positioning device for assembling the precast shear wall according to claim 1, wherein the two guide plates (3) are horizontally arranged, the two guide plates (3) are respectively located above two sides of the fixed base (1), and the two horizontally arranged ball screws (6) are respectively arranged above the two guide plates (3).
4. The auxiliary positioning device for assembling the precast shear wall according to claim 1, wherein the primary gear (7) and the secondary gear (8) are both bevel gears, and the guide block (11) is slidably sleeved in the guide hole (9).
5. The auxiliary positioning device for assembling the precast shear wall according to claim 4, wherein the upper end and the lower end of the push rod (12) are fixedly connected with the nut (10) and the guide block (11) respectively.
6. The auxiliary positioning device for assembling the precast shear wall according to claim 1, wherein a limit bolt connected with the expansion plate (14) is arranged in the fixed seat (1), and a locking bolt connected with the positioning plate (17) is arranged in the bearing plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021153814.6U CN213297188U (en) | 2020-06-20 | 2020-06-20 | Auxiliary positioning device for assembling prefabricated shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021153814.6U CN213297188U (en) | 2020-06-20 | 2020-06-20 | Auxiliary positioning device for assembling prefabricated shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213297188U true CN213297188U (en) | 2021-05-28 |
Family
ID=76018935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021153814.6U Expired - Fee Related CN213297188U (en) | 2020-06-20 | 2020-06-20 | Auxiliary positioning device for assembling prefabricated shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213297188U (en) |
-
2020
- 2020-06-20 CN CN202021153814.6U patent/CN213297188U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109736626B (en) | Electric power iron tower capable of adjusting height and angle | |
| CN111606244A (en) | Assembled building element hoist device | |
| CN115198890B (en) | Box board steel structure assembled building device | |
| CN217298667U (en) | Vertical telescopic sound barrier device with active wind pressure adjusting function | |
| CN213297188U (en) | Auxiliary positioning device for assembling prefabricated shear wall | |
| CN113649972A (en) | Mounting device for assembled building column beam and working method thereof | |
| CN212002447U (en) | Supporting frame of assembled building board of encorbelmenting | |
| KR101136597B1 (en) | Solar generating module for tracking height and azimuth of sunlight | |
| CN213449624U (en) | Floor slab supporting frame for house construction engineering | |
| CN114465562A (en) | Herringbone stand column tracking support | |
| CN210924290U (en) | Accurate sun tracking photovoltaic tracking system | |
| CN210780651U (en) | Photovoltaic tracking support with tracking support structure of ellipsoidal self-adaptive bearing and system thereof | |
| CN210767955U (en) | A consolidate bearing structure for building engineering | |
| CN211690191U (en) | Protective structure of hydraulic and hydroelectric engineering side slope | |
| CN219906858U (en) | Lifting device and lifting system for assembling vehicle frame | |
| CN217204885U (en) | Component suitable for steel beam prefabrication is built-in | |
| CN111391077A (en) | Horizontal splicing device for prefabricated bridge pier template of assembled bridge | |
| CN221941358U (en) | Bowstring beam based on jack tension | |
| CN219364340U (en) | Base for welding steel bridge frame | |
| CN221722281U (en) | Building support frame | |
| CN220246832U (en) | Construction platform | |
| CN220725459U (en) | Metal wall steel plate modularization connection structure | |
| CN220084937U (en) | Movable dynamometer bench | |
| CN216788445U (en) | Device is used in construction of tunnel dome | |
| CN218521803U (en) | Building foundation pit support frame with adjusting part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 |