CN215443016U - Support for civil engineering with adjustable - Google Patents
Support for civil engineering with adjustable Download PDFInfo
- Publication number
- CN215443016U CN215443016U CN202120960511.3U CN202120960511U CN215443016U CN 215443016 U CN215443016 U CN 215443016U CN 202120960511 U CN202120960511 U CN 202120960511U CN 215443016 U CN215443016 U CN 215443016U
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- China
- Prior art keywords
- motor
- support
- supporting seat
- civil engineering
- supporting
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- 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
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- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 2
- 238000010276 construction Methods 0.000 description 9
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses an adjustable bracket for civil engineering, which comprises two opposite guide rails and a rack arranged on the guide rails, a supporting shaft and a supporting plate are respectively arranged between the two guide rails, rollers are arranged at two ends of the supporting shaft, the two ends of the supporting plate are provided with sliding blocks, the sliding blocks and the rollers are movably arranged in the guide rails, a supporting seat is arranged between the supporting plate and the supporting shaft, a first motor is arranged on the side wall of the inner cavity of the supporting seat, a rotating shaft of the first motor penetrates through the supporting seat and is provided with a gear meshed with the rack, a supporting plate is arranged above the supporting seat, a motor bracket is arranged on one side of the supporting seat, a lifting mechanism is arranged between the supporting seat and the supporting plate, the lifting mechanism comprises two groups of telescopic columns, two pairs of vertical plates and a second motor arranged on the motor support, and the vertical plates are arranged between each group of telescopic columns. The utility model has simple structure, adjustable height, convenient movement and good stability.
Description
Technical Field
The utility model relates to the field of supports for civil engineering construction, in particular to an adjustable support for civil engineering.
Background
Staff often can use the support to support in civil engineering, so that to the building construction, the support that present civil engineering construction used can not carry out altitude mixture control in the use, need change the support of suitable height according to the construction, lead to construction cost to increase, and remove very inconvenience in the use, it gets off from the support to need constructor to carry out the implementation removal, then climb up the support construction again, it is more troublesome like this, work efficiency has been reduced simultaneously, many supports that can promote, the below is through the removal of installation gyro wheel, but the support steadiness that has the gyro wheel is poor. Therefore, an adjustable bracket for civil engineering is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the technical defects and providing the adjustable support for civil engineering, which has the advantages of simple structure, adjustable height, convenient movement and good stability.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: an adjustable bracket for civil engineering comprises two opposite guide rails and a rack arranged on the guide rails, a support shaft and a support plate are respectively arranged between the two guide rails, rollers are arranged at two ends of the support shaft, sliders are arranged at two ends of the support plate, the sliders and the rollers are movably arranged in the guide rails, a support seat is arranged between the support plate and the support shaft, a first motor is arranged on the side wall of an inner cavity of the support seat, a rotating shaft of the first motor penetrates through the support seat and is sleeved with a gear meshed with the rack, a support plate is arranged above the support seat, a motor bracket is arranged on one side of the support seat, a lifting mechanism is arranged between the support seat and the support plate, the lifting mechanism comprises two groups of telescopic columns, two pairs of vertical plates and a second motor arranged on the motor bracket, the vertical plates are arranged between each group of telescopic columns, a transmission lead screw is arranged between the two pairs of vertical plates, one end of the transmission lead screw penetrates out of the vertical plates and is connected with a second motor rotating shaft, a pair of nut pieces are arranged on the transmission lead screw, and mutually crossed supporting rods are hinged between the pair of nut pieces and the supporting plate.
As an improvement, the first motor and the second motor are both stepping motors, and the transmission is stable.
As an improvement, the supporting plate is provided with a guardrail for preventing the constructors from fading.
As an improvement, the transmission screw rod is a bidirectional screw rod, so that two nut pieces on the transmission screw rod can be conveniently controlled to move oppositely and reversely, and the supporting plate is controlled to move up and down.
As an improvement, bearings are sleeved at two ends of the conveying screw rod, and the bearings are fixed in the vertical plates.
Compared with the prior art, the utility model has the advantages that: simple structure, but height-adjusting, it is convenient to remove, and stability is good. When the support is used, a constructor stands on the support plate for construction, drives the transmission screw rod to rotate reversely by starting the second motor, so that the nut parts on the transmission screw rod move oppositely, the support rod pushes the support plate to move upwards, thereby adjusting the height of the support plate, when the constructor needs to move a construction position, the first motor is started to rotate, the support seat is driven to move along the guide rail by the meshing of the gear on the first motor and the rack on the guide rail, so that the roller is driven to roll in the guide rail, the slide block slides in the guide rail, and the support seat is supported by the matching of the slide block and the roller, thereby playing a role of stabilizing; adopt slider and gyro wheel cooperation to use, prevent the cooperation of exclusive use gyro wheel and guide rail promptly, lead to supporting seat stability variation, also prevent effectively that exclusive use slider and guide rail cooperation from making frictional force too big, influence removal effect.
Drawings
Fig. 1 is a front view of an adjustable support for civil engineering work according to the utility model.
Fig. 2 is a perspective view of a part of the structure of an adjustable support for civil engineering work according to the utility model.
As shown in the figure: 1. the device comprises a guide rail, 2, a rack, 3, a support shaft, 4, a support plate, 5, a roller, 6, a sliding block, 7, a support seat, 8, a first motor, 9, a gear, 10, a supporting plate, 11, a motor support, 12, a lifting mechanism, 13, a telescopic column, 14, a vertical plate, 15, a second motor, 16, a transmission screw rod, 17, a nut piece, 18, a support rod, 19 and a guardrail.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to fig. 1 and 2.
The utility model is implemented concretely, the adjustable bracket for civil engineering comprises two opposite guide rails 1 and a rack 2 arranged on the guide rails 1, a support shaft 3 and a support plate 4 are respectively arranged between the two guide rails 1, rollers 5 are arranged at two ends of the support shaft 3, sliders 6 are arranged at two ends of the support plate 4, the sliders 6 and the rollers 5 are movably arranged in the guide rails 1, a support seat 7 is arranged between the support plate 4 and the support shaft 3, a first motor 8 is arranged on the side wall of an inner cavity of the support seat 7, a rotating shaft of the first motor 8 penetrates through the support seat 7 and is sleeved with a gear 9 meshed with the rack 2, a supporting plate 10 is arranged above the support seat 7, a motor bracket 11 is arranged at one side of the support seat 7, a lifting mechanism 12 is arranged between the support seat 7 and the supporting plate 10, and the lifting mechanism 12 comprises two groups of telescopic columns 13, The vertical plates 14 are arranged between each group of telescopic columns 13, a transmission lead screw 16 is arranged between the two pairs of vertical plates 14, one end of the transmission lead screw 16 penetrates out of the vertical plates 14 and is connected with a rotating shaft of the second motor 15, a pair of nut members 17 are arranged on the transmission lead screw 16, and a support rod 18 which is mutually crossed is hinged between each pair of nut members 17 and the support plate 10.
The first motor 8 and the second motor 15 are both stepping motors.
The supporting plate 10 is provided with a guardrail 19.
The transmission screw 16 is a bidirectional screw.
Bearings are sleeved at two ends of the conveying screw rod 16 and fixed in the vertical plate 14.
The working principle of the utility model is as follows: constructor stands the construction on the layer board, drives the transmission lead screw reversal through starting the second motor, drives nut spare on the transmission lead screw and moves in opposite directions, and the bracing piece promotes the layer board rebound, when constructor need remove the construction position, rotates through starting first motor, and the rack mesh on gear and the guide rail on through first motor drives the supporting seat and removes along the guide rail to the staff on the drive layer board removes.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a support for civil engineering with adjustable, includes two relative guide rail (1) and rack (2) of setting on guide rail (1), its characterized in that: two guide rail (1) between be equipped with back shaft (3) and backup pad (4) respectively, back shaft (3) both ends be equipped with gyro wheel (5), backup pad (4) both ends be equipped with slider (6), slider (6) and gyro wheel (5) all move about and set up in guide rail (1), backup pad (4) and back shaft (3) between be equipped with supporting seat (7), supporting seat (7) inner chamber lateral wall on all be equipped with first motor (8), the pivot of first motor (8) is passed supporting seat (7) and is overlapped and be equipped with gear (9) with rack (2) meshing, supporting seat (7) top be equipped with layer board (10), one side of supporting seat (7) is equipped with motor support (11), supporting seat (7) and layer board (10) between be equipped with elevating system (12), elevating system (12) including two sets of flexible post (13), The vertical plates (14) are arranged between each group of telescopic columns (13), a transmission lead screw (16) is arranged between the two pairs of vertical plates (14), one end of the transmission lead screw (16) penetrates out of the vertical plates (14) and is connected with a rotating shaft of the second motor (15), a pair of nut pieces (17) are arranged on the transmission lead screw (16), and mutually crossed support rods (18) are hinged between the pair of nut pieces (17) and the supporting plate (10).
2. An adjustable support for civil engineering works according to claim 1, characterised in that: the first motor (8) and the second motor (15) are both stepping motors.
3. An adjustable support for civil engineering works according to claim 1, characterised in that: the supporting plate (10) is provided with a guardrail (19).
4. An adjustable support for civil engineering works according to claim 1, characterised in that: the transmission screw rod (16) is a bidirectional screw rod.
5. An adjustable support for civil engineering works according to claim 1, characterised in that: both ends of the conveying screw rod (16) are sleeved with bearings, and the bearings are fixed in the vertical plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120960511.3U CN215443016U (en) | 2021-05-07 | 2021-05-07 | Support for civil engineering with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120960511.3U CN215443016U (en) | 2021-05-07 | 2021-05-07 | Support for civil engineering with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215443016U true CN215443016U (en) | 2022-01-07 |
Family
ID=79706635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120960511.3U Expired - Fee Related CN215443016U (en) | 2021-05-07 | 2021-05-07 | Support for civil engineering with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215443016U (en) |
-
2021
- 2021-05-07 CN CN202120960511.3U patent/CN215443016U/en not_active Expired - Fee Related
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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: 20220107 |