CN212050154U - Simple hoisting device for installation of steel structure bridge - Google Patents
Simple hoisting device for installation of steel structure bridge Download PDFInfo
- Publication number
- CN212050154U CN212050154U CN202020187084.5U CN202020187084U CN212050154U CN 212050154 U CN212050154 U CN 212050154U CN 202020187084 U CN202020187084 U CN 202020187084U CN 212050154 U CN212050154 U CN 212050154U
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- fixedly connected
- plate
- steel structure
- installation
- structure bridge
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Abstract
The utility model relates to a construction equipment technical field just discloses a simple and easy hoist device is used in steel structure bridge installation, comprising a base plate, the bottom fixed mounting of bottom plate has the supporting leg, the bottom of supporting leg is rotated and is connected with the gyro wheel, the left side and the equal fixedly connected with fixed plate in right side of bottom plate top surface. This simple and easy hoist device is used in steel structure bridge installation, through setting up the handle, the screw shaft, a bearing, the activity arm lock, the slider, the sliding tray, fixed arm lock, limiting plate and fastening pad, wave the handle, make the screw shaft rotatory and remove to the activity arm lock, make the slider slide in the inside of sliding tray, thereby make the activity arm lock remove and the centre gripping material to fixed arm lock, the fastening pad makes the centre gripping of activity arm lock more stable, thereby reached and carried out the effect of fixing to unidimensional material, realized the target of more stable and difficult landing to the material centre gripping, the potential safety hazard is reduced, thereby it is more convenient to use.
Description
Technical Field
The utility model relates to a construction equipment technical field specifically is a simple and easy hoist device is used in steel construction bridge installation.
Background
Hoisting refers to a general term for installation and in-place of equipment by a crane or a hoisting mechanism, and various hoisting tools are used for hoisting the equipment, workpieces, appliances, materials and the like in the process of maintenance or repair to change the positions of the equipment, before the equipment is hoisted, comprehensive and careful inspection and verification work must be done to check whether equipment installation reference marks and orientation line marks are correct or not and check whether lifting lugs of the equipment meet hoisting requirements or not; in the bridge installation operation, the hoisting device is used for moving materials or tools.
The hoisting device for bridge installation in the current market is mostly difficult to fix materials with different sizes, so that the situation that the materials slide off easily occurs in the hoisting process is caused, safety accidents easily occur, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a simple and easy hoist device is used in steel structure bridge installation has solved the bridge installation on the existing market and has used hoist device mostly to be difficult to fix the not unidimensional material, leads to lifting by crane the problem that the in-process appears the material landing easily.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a simple hoisting device for installation of a steel structure bridge comprises a base plate, wherein supporting legs are fixedly installed at the bottom of the base plate, idler wheels are rotatably connected to the bottom ends of the supporting legs, fixed plates are fixedly connected to the left side and the right side of the top surface of the base plate, a sliding groove and a fixed clamping arm are fixedly connected to the middle of the top surface of the base plate, the fixed clamping arm is located on the right side of the sliding groove, a sliding block is slidably connected to the inside of the sliding groove, a movable clamping arm is fixedly connected to the top of the sliding block, a limiting plate is fixedly connected to the top of the fixed clamping arm, a fastening pad is fixedly connected to the bottom surface of the limiting plate, the right side surface of the movable clamping arm and the left side surface of the fixed clamping arm, a bearing is fixedly connected to the middle of the left side surface of the movable clamping arm, a threaded, the top surface fixedly connected with rings of connecting plate, the surface winding of rings has the hoist cable, the right side fixedly connected with push rod of connecting plate, the bottom fixedly connected with bracing piece of push rod.
Preferably, the right side of the limiting plate is fixedly connected with the fixing plate on the right side of the top surface of the bottom plate.
Preferably, the middle part of the surface of the threaded shaft is in threaded connection with the fixing plate on the left side of the top surface of the bottom plate.
Preferably, the number of the supporting legs and the number of the rollers are four, and the four supporting legs are respectively positioned at four corners of the bottom surface of the bottom plate.
Preferably, the number of the lifting rings is four, and the four lifting rings are respectively positioned at four corners of the top surface of the connecting plate.
Preferably, the fastening pad is made of rubber.
(III) advantageous effects
Compared with the prior art, the utility model provides a simple and easy hoist device is used in installation of steel structure bridge possesses following beneficial effect: this simple and easy hoist device is used in steel structure bridge installation, through setting up the handle, the screw shaft, a bearing, the activity arm lock, the slider, the sliding tray, fixed arm lock, limiting plate and fastening pad, wave the handle, make the screw shaft rotatory and remove to the activity arm lock, make the slider slide in the inside of sliding tray, thereby make the activity arm lock remove and the centre gripping material to fixed arm lock, the fastening pad makes the centre gripping of activity arm lock more stable, thereby reached and carried out the effect of fixing to unidimensional material, realized the target of more stable and difficult landing to the material centre gripping, the potential safety hazard is reduced, thereby it is more convenient to use.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a side sectional view of the slider structure of the present invention.
In the figure: the device comprises a base plate 1, supporting legs 2, rollers 3, a fixing plate 4, a sliding groove 5, a sliding block 6, a movable clamping arm 7, a fixed clamping arm 8, a limiting plate 9, a fastening pad 10, a bearing 11, a threaded shaft 12, a handle 13, a connecting plate 14, a lifting ring 15, a sling 16, a push rod 17 and a supporting rod 18.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a simple hoisting device for installing a steel structure bridge comprises a base plate 1, wherein supporting legs 2 are fixedly installed at the bottom of the base plate 1, rollers 3 are rotatably connected to the bottom ends of the supporting legs 2, the number of the supporting legs 2 and the rollers 3 is four, the four supporting legs 2 are respectively positioned at four corners of the bottom surface of the base plate 1, fixing plates 4 are fixedly connected to the left side and the right side of the top surface of the base plate 1, a sliding groove 5 and a fixing clip arm 8 are fixedly connected to the middle of the top surface of the base plate 1, the fixing clip arm 8 is positioned at the right side of the sliding groove 5, a sliding block 6 is slidably connected to the inside of the sliding groove 5, a movable clip arm 7 is fixedly connected to the top of the sliding block 6, a limiting plate 9 is fixedly connected to the top of the fixing clip arm 8, the right side of the limiting plate 9 is fixedly connected to the fixing, the fastening pad 10 is made of rubber, the middle part of the left side surface of the movable clamping arm 7 is fixedly connected with a bearing 11, the inner ring of the bearing 11 is fixedly connected with a threaded shaft 12, the middle part of the surface of the threaded shaft 12 is in threaded connection with a fixing plate 4 on the left side of the top surface of the base plate 1, one end of the threaded shaft 12, which is far away from the bearing 11, is fixedly connected with a handle 13, the movable clamping arm 7 moves towards the fixed clamping arm 8 and clamps materials by arranging the handle 13, the threaded shaft 12 rotates and moves towards the movable clamping arm 7 by shaking the handle 13, so that the slide block 6 slides in the sliding groove 5, the movable clamping arm 7 moves towards the fixed clamping arm 8 and clamps the materials, the fastening pad 10 enables the movable clamping arm 7 to be clamped more stably, the effect of fixing materials with different sizes is achieved, and the aim of clamping the materials more stably and not easy to slide is achieved, the potential safety hazard is reduced to it is more convenient to use, the top fixedly connected with connecting plate 14 of fixed plate 4, the top surface fixedly connected with rings 15 of connecting plate 14, rings 15's quantity is four, and four rings 15 are located the four corners of connecting plate 14 top surface respectively, rings 15's surface winding has hoist cable 16, connecting plate 14's right side fixedly connected with push rod 17, the bottom fixedly connected with bracing piece 18 of push rod 17.
When the material fixing device is used, the handle 13 is shaken to drive the threaded shaft 12 to rotate, the threaded shaft 12 is driven to move towards the movable clamping arm 7, the movable clamping arm 7 is pressed, the sliding block 6 is driven to slide in the sliding groove 5, the movable clamping arm 7 is driven to move towards the fixed clamping arm 8, and accordingly the material is fixed.
In summary, in the simple hoisting device for installing the steel structure bridge, the handle 13, the threaded shaft 12, the bearing 11, the movable clamp arm 7, the slider 6, the sliding groove 5, the fixed clamp arm 8, the limit plate 9 and the fastening pad 10 are arranged, the handle 13 is swung to rotate the threaded shaft 12 and move the movable clamp arm 7, so that the slider 6 slides in the sliding groove 5, thereby the movable clamping arm 7 moves towards the fixed clamping arm 8 and clamps materials, the fastening pad 10 enables the movable clamping arm 7 to be clamped more stably, thereby achieving the effect of fixing materials with different sizes, realizing the purposes of more stable material clamping and difficult slipping, reducing potential safety hazard, thereby it is more convenient to use, has solved the bridge installation hoisting device on the existing market and has mostly been difficult to fix the material of unidimensional not, leads to lifting by crane the problem that the in-process appears the material landing easily.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a simple and easy hoist device is used in installation of steel structure bridge, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is fixedly provided with supporting legs (2), the bottom of each supporting leg (2) is rotatably connected with a roller (3), the left side and the right side of the top surface of the bottom plate (1) are fixedly connected with fixing plates (4), the middle of the top surface of the bottom plate (1) is fixedly connected with a sliding groove (5) and a fixed clamping arm (8), the fixed clamping arm (8) is positioned on the right side of the sliding groove (5), the inside of the sliding groove (5) is slidably connected with a sliding block (6), the top of the sliding block (6) is fixedly connected with a movable clamping arm (7), the top of the fixed clamping arm (8) is fixedly connected with a limiting plate (9), the bottom surface of the limiting plate (9), the right side surface of the movable clamping arm (7) and the left side surface of the fixed clamping arm (8) are fixedly connected with fastening pads (10), and the middle of the, inner circle fixedly connected with screw shaft (12) of bearing (11), one end fixedly connected with handle (13) of bearing (11) are kept away from screw shaft (12), top fixedly connected with connecting plate (14) of fixed plate (4), top surface fixedly connected with rings (15) of connecting plate (14), the surface winding of rings (15) has hoist cable (16), the right side fixedly connected with push rod (17) of connecting plate (14), the bottom fixedly connected with bracing piece (18) of push rod (17).
2. The simple hoisting device for the installation of the steel structure bridge of claim 1, which is characterized in that: the right side of the limiting plate (9) is fixedly connected with the fixing plate (4) on the right side of the top surface of the bottom plate (1).
3. The simple hoisting device for the installation of the steel structure bridge of claim 1, which is characterized in that: the middle part of the surface of the threaded shaft (12) is in threaded connection with the fixing plate (4) on the left side of the top surface of the bottom plate (1).
4. The simple hoisting device for the installation of the steel structure bridge of claim 1, which is characterized in that: the number of the supporting legs (2) and the number of the rollers (3) are four, and the four supporting legs (2) are respectively positioned at four corners of the bottom surface of the bottom plate (1).
5. The simple hoisting device for the installation of the steel structure bridge of claim 1, which is characterized in that: the number of the lifting rings (15) is four, and the four lifting rings (15) are respectively positioned at four corners of the top surface of the connecting plate (14).
6. The simple hoisting device for the installation of the steel structure bridge of claim 1, which is characterized in that: the fastening pad (10) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020187084.5U CN212050154U (en) | 2020-02-20 | 2020-02-20 | Simple hoisting device for installation of steel structure bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020187084.5U CN212050154U (en) | 2020-02-20 | 2020-02-20 | Simple hoisting device for installation of steel structure bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212050154U true CN212050154U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020187084.5U Expired - Fee Related CN212050154U (en) | 2020-02-20 | 2020-02-20 | Simple hoisting device for installation of steel structure bridge |
Country Status (1)
| Country | Link |
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| CN (1) | CN212050154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479754A (en) * | 2021-07-09 | 2021-10-08 | 中国建筑第八工程局有限公司 | Component suspension device for prefabricated building and construction method thereof |
-
2020
- 2020-02-20 CN CN202020187084.5U patent/CN212050154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479754A (en) * | 2021-07-09 | 2021-10-08 | 中国建筑第八工程局有限公司 | Component suspension device for prefabricated building and construction method thereof |
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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: 20201201 Termination date: 20210220 |