CN211895898U - Be applied to whole hoisting device of steel truss suspension type - Google Patents
Be applied to whole hoisting device of steel truss suspension type Download PDFInfo
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- CN211895898U CN211895898U CN201922467995.3U CN201922467995U CN211895898U CN 211895898 U CN211895898 U CN 211895898U CN 201922467995 U CN201922467995 U CN 201922467995U CN 211895898 U CN211895898 U CN 211895898U
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- steel truss
- rod
- supporting
- vehicle body
- connecting plate
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Abstract
The utility model discloses a be applied to whole hoisting device of steel truss suspension type, including the automobile body: the side of automobile body is equipped with the handrail, and the bottom of automobile body is equipped with the mount, and the inboard of mount is equipped with the biax motor, and the output shaft of biax motor is equipped with the lead screw, and the outside of lead screw is equipped with the thread bush through the screw thread, and the top of thread bush is equipped with first connecting plate. Has the advantages that: through being equipped with the outside between bracing piece and the brace table bottom dead lever and cup joint the telescopic link of first spring, what promote steel truss in-process production can be alleviated to first spring rocks, and the brace table side passes through the support arm board of slide bar installation, the support arm board passes through electric putter and is connected with the second connecting plate at brace table top, electric putter can promote a cantilever board and move toward both sides, the slipmat and the steel truss contact at support arm board top, thereby increase area of contact and frictional force with the steel truss, avoid promoting the potential safety hazard that exists among the process.
Description
Technical Field
The utility model relates to a steel truss whole lifting means technical field particularly, relates to a be applied to steel truss suspension type's whole hoisting device.
Background
The steel truss is a crane beam, a bridge, a hydraulic gate and the like of a roof structure of a truss industry and a civil building, which are made of steel, and the steel truss is commonly used as a main bearing member. Space steel trusses composed of three-face, four-face or multi-face plane trusses are commonly used for various tower frames, such as mast towers, television towers, power transmission line towers and the like, the plane trusses are most commonly adopted, and the stress of the space steel trusses is substantially a lattice type beam under the action of transverse load. Compared with a solid-web steel beam, the steel truss is characterized in that a flange is replaced by a chord member and a web member is replaced by a web member, and the web member and the chord member are connected with each other at each node through a node plate by welding seams or other connections; sometimes the bars can be welded directly to each other without gusset plates. Thus, the bending moment when the whole plane truss is bent is expressed as the axial compression and tension of the upper chord and the lower chord, and the shearing force is expressed as the axial compression or tension of each web member.
The steel truss structure is more and more favored by people due to the characteristics of large span, safe structure, complex shape and the like. The installation of the traditional steel truss structure mostly adopts a scaffold high-altitude construction process, and the cost of the method is high. In recent years, in order to shorten the construction period and save the engineering cost, the integral lifting technology of the steel truss structure is applied to the installation of the steel truss structure, but the span of the integral steel truss structure is often dozens of meters, the precision is difficult to control by adopting the traditional bulk method or the block hoisting method, and the potential safety hazard in the hoisting process is large.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides a be applied to steel truss suspension type's whole hoisting device to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
the utility model provides a be applied to whole hoisting device of steel truss suspension type, includes the automobile body: the side surface of the vehicle body is provided with a handrail, the bottom of the vehicle body is provided with a fixed frame, the inner side of the fixed frame is provided with a double-shaft motor, the output shaft of the double-shaft motor is provided with a screw rod, the outer side of the screw rod is provided with a thread sleeve through threads, the top of the threaded sleeve is provided with a first connecting plate, the inner side of the first connecting plate is provided with a supporting rod, a fixed rod is arranged at the top of the supporting rod through a rotating shaft, a supporting table is arranged at one end of the fixed rod far away from the supporting rod, a slide bar is arranged on the side surface of the supporting platform, a supporting arm plate is arranged at the other end of the slide bar, a second connecting plate is arranged at the top of the supporting platform, the inner side of the second connecting plate is provided with an electric push rod, the other end of the electric push rod is connected with the inner side of the supporting arm plate, the side of automobile body is equipped with the controller, the output of controller respectively with biax motor and electric putter's input electric connection.
Preferably, the side of the vehicle body is provided with four wheels.
Preferably, a bearing is arranged on the inner side of the vehicle body, and the inner side of the bearing is connected with the screw rod.
Preferably, a telescopic rod is arranged between the supporting rod and the fixing rod, and a first spring is arranged on the outer side of the telescopic rod.
Preferably, a second spring is arranged on the outer side of the sliding rod, and the second spring is located between the supporting platform and the arm supporting plate.
Preferably, the top of the arm supporting plate is provided with a non-slip mat, and the surface of the non-slip mat is provided with patterns.
Preferably, the top of the vehicle body is provided with a slide rail, and the inner side of the slide rail is in sliding fit with the support rod.
The utility model has the advantages that: four wheels are arranged on the side surface of the vehicle body to facilitate the movement of the device, screw rods are arranged on two groups of double-shaft motor output shafts arranged on the bottom of the vehicle body through a fixing frame, thread sleeves on the outer sides of the screw rods are hinged with fixing rods at the bottom of a supporting table through a first connecting plate and a supporting rod, the double-shaft motors are started, the double-shaft motor output shafts drive the screw rods at two ends to rotate, the supporting table at the top end of the supporting rod is driven by the thread sleeves to move upwards, so that the steel truss is lifted to a certain height, a telescopic rod with a first spring sleeved on the outer side is arranged between the supporting rod and the fixing rods at the bottom of the supporting table, the first spring can relieve the shake generated in the process of lifting the steel truss, the side surface of the supporting table is provided with a supporting arm plate through a sliding rod, the supporting arm plate is connected with, thereby increasing the contact area and the friction force with the steel truss and avoiding the potential safety hazard in the lifting process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of an integral lifting device applied to a steel truss suspended type according to an embodiment of the present invention;
fig. 2 is a structural diagram of a boom plate applied to a steel truss suspended type integral lifting device according to an embodiment of the present invention;
fig. 3 is a top structure view of a car body applied to a steel truss suspended type integral lifting device according to an embodiment of the present invention.
In the figure:
1. a vehicle body; 2. a wheel; 3. a handrail; 4. a fixed mount; 5. a double-shaft motor; 6. a screw rod; 7. a threaded sleeve; 8. a first connecting plate; 9. a support bar; 10. fixing the rod; 11. a telescopic rod; 12. a first spring; 13. a bearing; 14. a support table; 15. a slide bar; 16. an arm supporting plate; 17. a second spring; 18. a second connecting plate; 19. an electric push rod; 20. a slide rail; 21. a non-slip mat; 22. pattern; 23. and a controller.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a be applied to whole hoisting device of steel truss suspension type.
The first embodiment;
as shown in fig. 1-3, according to the utility model discloses be applied to whole hoisting device of steel truss suspension type, including automobile body 1: the side of the vehicle body 1 is provided with a handrail 3, the bottom of the vehicle body 1 is provided with a fixing frame 4, the inner side of the fixing frame 4 is provided with a double-shaft motor 5, an output shaft of the double-shaft motor 5 is provided with a screw rod 6, the outer side of the screw rod 6 is provided with a thread bushing 7 through threads, the top of the thread bushing 7 is provided with a first connecting plate 8, the inner side of the first connecting plate 8 is provided with a supporting rod 9, the top of the supporting rod 9 is provided with a fixing rod 10 through a rotating shaft, one end of the fixing rod 10 far away from the supporting rod 9 is provided with a supporting platform 14, the side of the supporting platform 14 is provided with a sliding rod 15, the other end of the sliding rod 15 is provided with a supporting arm plate 16, the top of the supporting platform 14 is provided with a second connecting plate 18, the inner side of the second connecting plate 18 is, electric putter 19 can promote arm board 16 and move toward both sides, and the slipmat 21 at arm board 16 top contacts with the steel truss to increase area of contact and frictional force with the steel truss, avoid promoting the potential safety hazard that exists in-process, the side of automobile body 1 is equipped with controller 23, the output of controller 23 respectively with double-shaft motor 5 and electric putter 19's input electric connection.
Example two;
as shown in fig. 1-3, wheels 2 are arranged on the side of the vehicle body 1, the number of the wheels 2 is four, bearings 13 are arranged on the inner side of the vehicle body 1, the inner sides of the bearings 13 are connected with the lead screws 6, an expansion link 11 is arranged between the support rod 9 and the fixing rod 10, a first spring 12 is arranged on the outer side of the expansion link 11, as can be seen from the above design, the double-shaft motor 5 is started, the output shaft of the double-shaft motor 5 drives the lead screws 6 at the two ends to rotate, so that the threaded sleeve 7 drives the support platform 14 at the top end of the support rod 9 to move upwards, thereby lifting the steel truss to a certain height, the expansion link 11 with the first spring 12 sleeved on the outer side is arranged between the support rod 9 and the fixing rod 10 at the bottom of the support platform 14, the first spring 12 can relieve the shake generated in the process of lifting the steel truss, a second spring 17 is arranged on the outer, the top of the arm supporting plate 16 is provided with an anti-slip pad 21, the surface of the anti-slip pad 21 is provided with patterns 22, the top of the vehicle body 1 is provided with a slide rail 20, and the inner side of the slide rail 20 is in sliding fit with the support rod 9.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, at first, hold handrail 3, promote this equipment to assigned position, restart electric putter 19, prop up arm board 16, two arm board 16 distances, increase and steel truss's area of contact, two double-shaft motor 5 of redriving, double-shaft motor 5 output shaft drives the lead screw 6 rotation at both ends, make the brace table 14 up-movement on threaded sleeve 7 area bracing piece 9 top, thereby make the steel truss promote the take the altitude to carry out the suspension type installation, be equipped with the outside between bracing piece 9 and the brace table 14 bottom dead lever 10 and cup joint the telescopic link 11 of first spring 12, first spring 12 can alleviate the rocking that promotes steel truss in-process and produce.
In conclusion, with the above technical solution of the present invention, four wheels 2 are arranged on the side of the car body 1 to facilitate the movement of the equipment, and the output shafts of two sets of double-shaft motors 5 installed on the bottom of the car body 1 through the fixing frame 4 are provided with screws 6, the screw sleeve 7 outside the screws 6 is hinged with the fixing rod 10 at the bottom of the supporting table 14 through the first connecting plate 8 and the supporting rod 9, the double-shaft motor 5 is started, the output shafts of the double-shaft motor 5 drive the screws 6 at both ends to rotate, so that the screw sleeve 7 drives the supporting table 14 at the top of the supporting rod 9 to move upwards, thereby lifting the steel truss to a certain height, the telescopic rod 11 outside of which is sleeved with the first spring 12 is arranged between the supporting rod 9 and the fixing rod 10 at the bottom of the supporting table 14, the first spring 12 can relieve the shaking generated in the, the supporting arm plate 16 is connected with the second connecting plate 18 at the top of the supporting table 14 through the electric push rod 19, the electric push rod 19 can push the supporting arm plate 16 to move towards two sides, and the anti-slip pad 21 at the top of the supporting arm plate 16 is in contact with the steel truss, so that the contact area and the friction force between the anti-slip pad and the steel truss are increased, and the potential safety hazard existing in the lifting process is avoided.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An integral lifting device applied to a steel truss suspension type is characterized by comprising a vehicle body (1): the side of the vehicle body (1) is provided with a handrail (3), the bottom of the vehicle body (1) is provided with a fixing frame (4), the inner side of the fixing frame (4) is provided with a double-shaft motor (5), an output shaft of the double-shaft motor (5) is provided with a lead screw (6), the outer side of the lead screw (6) is provided with a thread sleeve (7) through threads, the top of the thread sleeve (7) is provided with a first connecting plate (8), the inner side of the first connecting plate (8) is provided with a supporting rod (9), the top of the supporting rod (9) is provided with a fixing rod (10) through a rotating shaft, one end of the fixing rod (10) far away from the supporting rod (9) is provided with a supporting table (14), the side of the supporting table (14) is provided with a sliding rod (15), the other end of the sliding rod (15) is provided, the inboard of second connecting plate (18) is equipped with electric putter (19), electric putter's (19) the other end with the inboard of cantilever plate (16) is connected, the side of automobile body (1) is equipped with controller (23), the output of controller (23) respectively with the input electric connection of biax motor (5) and electric putter (19).
2. A lifting device applied to a steel truss suspended type integral body as claimed in claim 1, wherein the side of the vehicle body (1) is provided with wheels (2), and the number of the wheels (2) is four.
3. A lifting device applied to a steel truss suspended type integral body as claimed in claim 1, wherein the inner side of the vehicle body (1) is provided with a bearing (13), and the inner side of the bearing (13) is connected with the screw rod (6).
4. The device as claimed in claim 1, characterized in that a telescopic rod (11) is provided between the support rod (9) and the fixed rod (10), and a first spring (12) is provided outside the telescopic rod (11).
5. A lifting device as a whole applied to a steel truss suspended type according to claim 1, characterized in that the outside of the sliding rod (15) is provided with a second spring (17), and the second spring (17) is located between the supporting platform (14) and the arm plate (16).
6. A lifting device applied to a steel truss suspended type integral body as claimed in claim 1, wherein the top of the arm supporting plate (16) is provided with a non-slip mat (21), and the surface of the non-slip mat (21) is provided with a pattern (22).
7. The integral lifting device applied to the steel truss suspension type is characterized in that a sliding rail (20) is arranged at the top of the vehicle body (1), and the inner side of the sliding rail (20) is in sliding fit with the supporting rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922467995.3U CN211895898U (en) | 2019-12-31 | 2019-12-31 | Be applied to whole hoisting device of steel truss suspension type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922467995.3U CN211895898U (en) | 2019-12-31 | 2019-12-31 | Be applied to whole hoisting device of steel truss suspension type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211895898U true CN211895898U (en) | 2020-11-10 |
Family
ID=73295978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922467995.3U Expired - Fee Related CN211895898U (en) | 2019-12-31 | 2019-12-31 | Be applied to whole hoisting device of steel truss suspension type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211895898U (en) |
-
2019
- 2019-12-31 CN CN201922467995.3U patent/CN211895898U/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 |
Granted publication date: 20201110 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |