CN211255044U - Assembling device for steel structure bridge - Google Patents
Assembling device for steel structure bridge Download PDFInfo
- Publication number
- CN211255044U CN211255044U CN201921768632.7U CN201921768632U CN211255044U CN 211255044 U CN211255044 U CN 211255044U CN 201921768632 U CN201921768632 U CN 201921768632U CN 211255044 U CN211255044 U CN 211255044U
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- Prior art keywords
- driving box
- motor
- bottom plate
- steel structure
- assembling device
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 238000004804 winding Methods 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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Abstract
The utility model discloses an assembling device for steel structure bridges, which comprises a crane body; the crane is characterized in that a control room and a hanging bracket are respectively arranged on the left side and the right side of the top end of the crane body, a driving box is fixedly mounted at the left side of the hanging bracket, a first rotating motor is fixedly mounted at the front side of the driving box, a winding drum is fixedly mounted on the outer ring of a motor shaft penetrating through the front side of the driving box, a steel cable is fixedly connected to the outer ring of the winding drum, the bottom end of the steel cable penetrates through the bottom end of the driving box, and a hook is fixedly mounted at the bottom end of the steel cable. The utility model discloses because two seconds rotate the equal fixed mounting in motor shaft outer lane of motor has the gear, when being convenient for assemble, rotate the motor through starting two seconds, the transmission telescopic link makes the bottom plate move down to at the in-process of assembling, also can make the built-up part keep the level, effectively improved the efficiency of assembling, it is comparatively practical, be fit for extensively promoting and using.
Description
Technical Field
The utility model relates to a bridge concatenation technical field specifically is a device of assembling of steel construction bridge.
Background
The crane is a lifting and carrying machine widely used in ports, workshops, electric power, construction sites and other places. The name crane is a uniform title for hoisting machinery. The main of cranes are also truck cranes, crawler cranes and tyre cranes. The crane is used for hoisting equipment, emergency rescue, hoisting, machinery and rescue. During the construction of the fabricated steel bridge, a crane is commonly used to move and assemble the assembled objects.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: because the hoisting mechanism of the existing crane is not provided with the limiting mechanism, the position of the assembled object is inserted by mistake during hoisting, and the object needs to be hoisted again to be adjusted, so that the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device of assembling of steel construction bridge has solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the splicing device for the steel structure bridge comprises a crane body;
the crane comprises a crane body, a control room, a hanging bracket, a first rotating motor, a winding drum, a steel cable, a hook and a second rotating motor, wherein the left side and the right side of the top end of the crane body are respectively provided with the control room and the hanging bracket, the left end of the hanging bracket is fixedly provided with a driving box, the front side of the driving box is fixedly provided with the first rotating motor, a motor shaft of the first rotating motor penetrates through the front side of the driving box, the outer ring of the motor shaft is fixedly provided with the winding drum, the outer ring of the winding drum is fixedly connected with;
sleeves are fixedly arranged on the left side and the right side of the inner wall of the top end of the driving box, telescopic rods are connected to the bottom ends of the two sleeves in a penetrating manner, a plurality of tooth blocks are fixedly arranged on one inward side of the two telescopic rods in the horizontal direction, second rotating motors are fixedly arranged on the left side and the right side of the inner wall of the bottom end of the driving box, gears are fixedly arranged on the outer rings of motor shafts of the two second rotating motors, and the two gears are respectively meshed with the tooth blocks on the two telescopic rods; two the bottom fixed mounting of telescopic link has the bottom plate, the left and right sides of bottom plate bottom all is provided with the limiting plate.
As an optimal implementation mode of the utility model, the top that spout and spout extended to the top of bottom plate, two is seted up to the bottom of bottom plate the equal fixed mounting in top of limiting plate has the slider, two the slider all with spout sliding connection, the equal fixed mounting in the left and right sides on bottom plate top has the push rod motor, two the equal fixed mounting in motor shaft spindle nose of push rod motor has the push pedal, two the bottom of push pedal all with the slider top side fixed connection that corresponds.
As an embodiment of the present invention, the number of the telescopic rods can be a plurality of and a plurality of telescopic rods all russian nesting doll.
As a preferred embodiment of the present invention, the lateral cross section of the slider is T-shaped.
As an embodiment of the present invention, the control room is electrically connected to the first rotating motor, the two second rotating motors and the two push rod motors through the external power source.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model relates to an assembly device of steel structure bridge, because two seconds rotate the equal fixed mounting in motor shaft outer lane of motor has the gear, and two gears are connected with a plurality of tooth piece meshing on two telescopic links respectively, be convenient for hoist the back with the piece, can make the top of piece and the laminating of the bottom side of bottom plate, make the both sides of piece laminate with the inboard of two limiting plates respectively, thereby make the piece keep the level, when assembling, two seconds of rethread start rotate the motor, the transmission telescopic link, make the bottom plate move down, and thus at the in-process of assembling, also can make the piece keep the level, the efficiency of assembling has effectively been improved.
2. The utility model relates to a device of assembling of steel construction bridge through two push rod motors that set up, is convenient for start the position of two push rod motor adjustment limiting plates according to the length of piece to with the piece centre gripping of assembling.
3. The utility model relates to a device of assembling of steel structure bridge, because the quantity of telescopic link can be a plurality of and the equal russian cover of a plurality of telescopic link baby form, be convenient for according to the height of hoisting, rationally install the telescopic link additional to make the telescopic link can constantly prolong.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of the splicing device for steel structure bridges of the present invention;
fig. 2 is a schematic view of the connection between the gear and the insert block of the splicing device for steel structure bridges of the present invention;
fig. 3 is the utility model relates to a slider and spout connection schematic diagram of assembling device of steel structure bridge.
In the figure: the device comprises a sleeve 1, an expansion link 2, a tooth block 3, a push plate 4, a limiting plate 5, a sliding block 6, a push rod motor 7, a steel cable 8, a hook 9, a crane body 10, a hanging bracket 11, a control room 12, a first rotating motor 13, a winding drum 14, a second rotating motor 15, a gear 16, a bottom plate 17, a sliding groove 18 and a driving box 19.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the splicing device for the steel structure bridge comprises a crane body 10;
the left side and the right side of the top end of the crane body 10 are respectively provided with a control room 12 and a hanging bracket 11, the left end of the hanging bracket 11 is fixedly provided with a driving box 19, the front side of the driving box 19 is fixedly provided with a first rotating motor 13, a motor shaft of the first rotating motor 13 penetrates through the front side of the driving box 19, the outer ring of the motor shaft is fixedly provided with a winding drum 14, the outer ring of the winding drum 14 is fixedly connected with a steel cable 8, the bottom end of the steel cable 8 penetrates through the bottom end of the driving box 19, and the bottom end of the steel cable 8 is fixedly provided with a hook 9;
the left side and the right side of the inner wall of the top end of the driving box 19 are fixedly provided with sleeves 1, the bottom ends of the two sleeves 1 are connected with telescopic rods 2 in a penetrating manner, inward sides of the two telescopic rods 2 in the horizontal direction are fixedly provided with a plurality of tooth blocks 3, the left side and the right side of the inner wall of the bottom end of the driving box 19 are fixedly provided with second rotating motors 15, the outer rings of motor shafts of the two second rotating motors 15 are fixedly provided with gears 16, and the two gears 16 are respectively meshed with the tooth blocks 3 on the two telescopic rods 2; two the bottom fixed mounting of telescopic link 2 has bottom plate 17, the left and right sides of bottom plate 17 bottom all is provided with limiting plate 5.
In this embodiment (as shown in fig. 1 and fig. 2), because the outer ring of the motor shaft of the two second rotating motors 15 is fixedly provided with the gear 16, and the two gears 16 are respectively engaged with the plurality of tooth blocks 3 on the two telescopic rods 2, after the assembled part is lifted, the top of the assembled part can be attached to the bottom side of the bottom plate 17, so that the two sides of the assembled part are respectively attached to the inner sides of the two limiting plates 5, thereby keeping the assembled part horizontal, during assembly, the two second rotating motors 15 are started again to drive the telescopic rods 2, so that the bottom plate 17 moves downwards, thereby in the assembly process, the assembled part can be kept horizontal, and the assembly efficiency is effectively improved.
In this embodiment (please refer to fig. 1 and 3), the bottom of the bottom plate 17 is provided with a sliding groove 18, the top of the sliding groove 18 extends to the top of the bottom plate 17, two sliding blocks 6 are fixedly mounted on the top of the limiting plates 5, two sliding blocks 6 are slidably connected with the sliding groove 18, push rod motors 7 are fixedly mounted on the left and right sides of the top of the bottom plate 17, two push plates 4 are fixedly mounted on shaft heads of motor shafts of the push rod motors 7, the bottom of each push plate 4 is fixedly connected with the top of the corresponding sliding block 6, and the two push rod motors 7 are started to adjust the positions of the limiting plates 5 according to the length of the assembled piece, so that the assembled piece is clamped.
In this embodiment (please refer to fig. 1), the number of the telescopic rods 2 may be a plurality of telescopic rods 2, and the telescopic rods 2 are all in a russian nesting doll shape, so that the telescopic rods 2 are conveniently and reasonably installed according to the height of the lifting, and the bottom plate 17 can be continuously lowered.
In this embodiment (please refer to fig. 3), the lateral cross section of the sliding block 6 is T-shaped, which is beneficial to prevent the sliding block 6 from falling off the bottom plate 17.
In this embodiment (see fig. 1), the control chamber 12 is electrically connected to the first rotating motor 13, the two second rotating motors 15 and the two push rod motors 7 through an external power source, so as to control the first rotating motor 13, the two second rotating motors 15 and the two push rod motors 7.
It should be noted that the utility model relates to an assembling device for steel structure bridges, which comprises a sleeve 1, an expansion link 2, a tooth block 3, a push plate 4, a limit plate 5, a slide block 6, a push rod motor 7, a steel cable 8, a hook 9, a crane body 10, a hanger 11, a control room 12, a first rotating motor 13, a winding drum 14, a second rotating motor 15, a gear 16, a bottom plate 17, a chute 18 and a driving box 19, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the assembling device can be known by technical manuals or conventional experimental methods, when the assembling device works, after the assembling device is lifted, the top of the assembling device can be attached to the bottom side of the bottom plate 17, then according to the length of the assembling device, the two push rod motors 7 are started to adjust the positions of the limit plates 5, so that the two sides of the assembling device are respectively attached to the inner sides of the two, thereby make the built-up part keep the level, during assembling, two second rotating motor 15 of rethread start-up, transmission telescopic link 2 makes bottom plate 17 move down to at the in-process of assembling, also can make the built-up part keep the level, effectively improved the efficiency of assembling.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The splicing device for the steel structure bridge is characterized by comprising a crane body (10);
the crane is characterized in that a control room (12) and a hanging bracket (11) are respectively arranged on the left side and the right side of the top end of the crane body (10), a driving box (19) is fixedly installed at the left side of the hanging bracket (11), a first rotating motor (13) is fixedly installed on the front side of the driving box (19), a motor shaft of the first rotating motor (13) penetrates through the front side of the driving box (19), a winding drum (14) is fixedly installed on the outer ring of the motor shaft, a steel cable (8) is fixedly connected to the outer ring of the winding drum (14), the bottom end of the steel cable (8) penetrates through the bottom end of the driving box (19), and a hook (9) is fixedly installed at the bottom end of the steel cable;
the left side and the right side of the inner wall of the top end of the driving box (19) are fixedly provided with sleeves (1), the bottoms of the two sleeves (1) are respectively connected with a telescopic rod (2) in a penetrating manner, inward sides of the two telescopic rods (2) in the horizontal direction are respectively fixedly provided with a plurality of tooth blocks (3), the left side and the right side of the inner wall of the bottom end of the driving box (19) are respectively fixedly provided with a second rotating motor (15), the outer rings of motor shafts of the two second rotating motors (15) are respectively and fixedly provided with gears (16), and the two gears (16) are respectively meshed with the tooth blocks (3) on the two telescopic rods (2); two the bottom fixed mounting of telescopic link (2) has bottom plate (17), the left and right sides of bottom plate (17) bottom all is provided with limiting plate (5).
2. The assembling device for the steel structure bridge of claim 1, wherein: the top that spout (18) and spout (18) were seted up to the bottom of bottom plate (17) extends to the top of bottom plate (17), two the equal fixed mounting in top of limiting plate (5) has slider (6), two slider (6) all with spout (18) sliding connection, the equal fixed mounting in the left and right sides on bottom plate (17) top has push rod motor (7), two the equal fixed mounting of motor shaft head of push rod motor (7) has push pedal (4), two the bottom of push pedal (4) all with slider (6) top side fixed connection that corresponds.
3. The assembling device for the steel structure bridge of claim 1, wherein: the number of the telescopic rods (2) can be a plurality of telescopic rods (2) which are all in Russian nesting doll shape.
4. The assembling device for the steel structure bridge of claim 2, wherein: the cross section of the side surface of the sliding block (6) is T-shaped.
5. The assembling device for the steel structure bridge of claim 2, wherein: the control room (12) is electrically connected with the first rotating motor (13), the two second rotating motors (15) and the two push rod motors (7) through an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921768632.7U CN211255044U (en) | 2019-10-21 | 2019-10-21 | Assembling device for steel structure bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921768632.7U CN211255044U (en) | 2019-10-21 | 2019-10-21 | Assembling device for steel structure bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211255044U true CN211255044U (en) | 2020-08-14 |
Family
ID=71985831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921768632.7U Expired - Fee Related CN211255044U (en) | 2019-10-21 | 2019-10-21 | Assembling device for steel structure bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211255044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174855A (en) * | 2021-04-20 | 2021-07-27 | 中交第三公路工程局有限公司 | Nondestructive assembling device and method for road steel plate beam |
-
2019
- 2019-10-21 CN CN201921768632.7U patent/CN211255044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174855A (en) * | 2021-04-20 | 2021-07-27 | 中交第三公路工程局有限公司 | Nondestructive assembling device and method for road steel plate beam |
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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: 20200814 Termination date: 20211021 |