CN204524674U - Crane girder hydraulic pressure assembling machine - Google Patents
Crane girder hydraulic pressure assembling machine Download PDFInfo
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- CN204524674U CN204524674U CN201520215282.7U CN201520215282U CN204524674U CN 204524674 U CN204524674 U CN 204524674U CN 201520215282 U CN201520215282 U CN 201520215282U CN 204524674 U CN204524674 U CN 204524674U
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- hydraulic cylinder
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Abstract
The utility model discloses a kind of crane girder hydraulic pressure assembling machine, it is characterized in that: comprise assembled frame (1) and controller; Described assembled frame (1) is provided with the passage (2) passed through for crane girder; The back timber that described assembled frame comprises two columns and is located between two columns; Two columns of described assembled frame (1) are equipped with girder assembled time for pushing down the sidepiece hydraulic means of web; The back timber of described assembled frame (1) be provided with girder assembled time for pushing down the top hydraulic means of lower cover; Described sidepiece hydraulic means and top hydraulic means are all electrically connected with described controller.This assembling machine makes to install between crane lower cover, upper cover plate, web and gusset more convenient, effectively can reduce labour intensity, increase work efficiency.
Description
Technical field
The utility model relates to mechanical field, relates to a kind of crane girder hydraulic pressure assembling machine or rather.
Background technology
Girder is force-summing element main in bridge crane frame, by lower cover, upper cover plate, and two blocks, left and right web and some gussets composition.Described lower cover is arranged on the bottom of the described two blocks of webs in left and right; Described upper cover plate is arranged on the top of the described two blocks of webs in left and right; Some described gussets are arranged in the space that described lower cover, web and upper cover plate formed, and gusset is for supporting upper cover plate, web and lower cover.The assembly technology of the crane girder of prior art is as follows: first keep flat on the ground by upper cover plate; Then each gusset is stood on described upper cover plate according to the interval of certain distance, and described gusset is fixed in spot welding; Subsequently utilize sling web the position adjusting web of crane trolley that the side of itself and each piece of gusset is adjacent to, the place that web out-of-flatness cannot be adjacent to gusset needs manually to beat web makes itself and gusset, upper cover plate be adjacent to; After the position of web is adjusted, web and between gusset and upper cover plate spot welding fix, two blocks of webs are all adjusted and fixed position by identical mode; After treating that two webs all fix, then carry out long weld seam between web and gusset; Subsequently lower cover is covered on web and gusset; Finally weld lower cover and upper cover plate again.There is following defect in the assembly technology of above crane girder: the lower cover of crane girder, upper cover plate, installation between left and right web and gusset are all come by artificial mode, installation labour intensity is large and installation effectiveness is low, especially the adjustment between web and gusset, need the position of manually beaing web to adjust between the two, installation bothers more, labour intensity is larger and installation effectiveness is lower.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of crane girder hydraulic pressure assembling machine, and this assembling machine makes to install between crane lower cover, upper cover plate, web and gusset more convenient, effectively can reduce labour intensity, increase work efficiency.
Technical solution of the present utility model is, provides a kind of crane girder hydraulic pressure assembling machine with following structure, comprises assembled frame and controller; Described assembling has the passage passed through for crane girder; The back timber that described assembled frame comprises two columns and is located between two columns; Two columns of described assembled frame are equipped with girder assembled time for pushing down the sidepiece hydraulic means of web; The back timber of described assembled frame be provided with girder assembled time for pushing down the top hydraulic means of lower cover; Described sidepiece hydraulic means and top hydraulic means are all electrically connected with described controller.
After adopting above structure, crane girder hydraulic pressure assembling machine of the present utility model, compared with prior art, has the following advantages:
Because crane girder hydraulic pressure assembling machine of the present utility model comprises assembled frame; the column of assembled frame is provided with sidepiece hydraulic means; the back timber of assembled frame is provided with top hydraulic means; time assembled, be placed in the passage of assembled frame by assembled girder, described sidepiece hydraulic means is for adjusting the position between web and each piece of gusset; both are made mutually to be adjacent to; adjusting without the need to manually carrying out beaing, not only can reduce labour intensity and increasing work efficiency, web also can be protected not to be damaged.When welding lower cover, top hydraulic means can be used for pressing lower cover, makes the welding job between lower cover and web convenient, and welding effect between lower cover and web is also better.
Improve as one of the present utility model, the bottom of two columns of described assembled frame is equipped with movable pulley.After adopting this kind of structure, described assembled frame, by movable pulley shift position, makes assembling machine use convenient.
As of the present utility model another kind improve, described sidepiece hydraulic means comprise girder assembled time for pushing down the fixed hydraulic assembly of web bottom; Described fixed hydraulic assembly comprises the first hydraulic cylinder and the first briquetting; On the sidewall that described first hydraulic cylinder is laterally fixed on described assembled frame and the column of the through described assembled frame of the piston rod of this first hydraulic cylinder stretches in described passage; The first described briquetting is fixed on the end of described piston rod.After adopting this kind of structure, described fixed hydraulic assembly is used for when girder is assembled pushing down web bottom, and structure is simple, installs and uses all more convenient.
Also have a kind of improvement as of the present utility model, described sidepiece hydraulic means comprise girder assembled time for pushing down the adjustable hydraulic assembly on web top; Described adjustable hydraulic assembly comprises the second hydraulic cylinder, the 3rd hydraulic cylinder and the second briquetting; The second described hydraulic cylinder is vertically fixed on the back timber of described assembled frame, and the piston rod of this second hydraulic cylinder down and be positioned at the outside of described assembled frame column; On the end that described 3rd hydraulic cylinder is laterally fixed on the piston rod of the second described hydraulic cylinder and the column of the through described assembled frame of the piston rod of the 3rd hydraulic cylinder stretches in described passage; The second described briquetting is fixed on the end of the piston rod of the 3rd described hydraulic cylinder.After adopting this kind of structure, described adjustable hydraulic assembly is used for when girder is assembled pushing down web top, and can adjust position up and down according to the height of web, assembled advantageously in girder, and structure is simple, installs and uses all more convenient.
Also have a kind of improvement as of the present utility model, the sidewall of described assembled frame is longitudinally provided with elongated hole; The through described elongated hole of the piston rod of the 3rd described hydraulic cylinder and the piston rod of the 3rd hydraulic cylinder can be engaged in described elongated hole by the second described hydraulic cylinder effect up and downly.After adopting this kind of structure, structure is simple, easily implements.
Also have a kind of improvement as of the present utility model, described top hydraulic means comprises the 4th hydraulic cylinder and the 3rd briquetting; On the back timber that the 4th described hydraulic cylinder is vertically fixed in described assembled frame and the back timber of the through described assembled frame of the piston rod of the 4th hydraulic cylinder stretches in described passage; The 3rd described briquetting is fixed on the end of described piston rod.After adopting this kind of structure, described top hydraulic device structure is simple, installs and uses all more convenient.
Also have a kind of improvement as of the present utility model, the roof of the back timber of described assembled frame is provided with hanging component; Described hanging component comprises fixed head and hoisting ring; Described fixed head is fixed on the back timber of described assembled frame; Described hoisting ring is arranged on the top of described fixed head.After adopting this kind of structure, assembled frame can be lifted as required by hanging component, convenient transport and use.
Accompanying drawing explanation
Fig. 1 is the perspective view of crane girder hydraulic pressure assembling machine of the present utility model.
Fig. 2 is the perspective view of another angle of crane girder hydraulic pressure assembling machine of the present utility model.
Fig. 3 is the perspective view of the adjustable hydraulic assembly of crane girder hydraulic pressure assembling machine of the present utility model.
Shown in figure: 1, assembled frame, 1.1, elongated hole, 2, passage, 3, backing plate, 4, movable pulley, 5, fixed head, 6, hoisting ring, the 7, first hydraulic cylinder, the 8, first briquetting, the 9, second hydraulic cylinder, 10, the 3rd hydraulic cylinder, the 11, second briquetting, the 12, the 4th hydraulic cylinder, the 13, the 3rd briquetting.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Refer to shown in Fig. 1 to Fig. 3, crane girder hydraulic pressure assembling machine of the present utility model comprises assembled frame 1 and controller.Described assembled frame 1 is provided with the passage 2 passed through for crane girder.The back timber that described assembled frame comprises two columns and is located between two columns.Two columns of described assembled frame 1 are equipped with girder assembled time for pushing down the sidepiece hydraulic means of web.The back timber of described assembled frame 1 be provided with girder assembled time for pushing down the top hydraulic means of lower cover.Described sidepiece hydraulic means and top hydraulic means are all electrically connected with described controller.Be located at base plate between the bottom of two columns of described assembled frame, when assembled girder, this base plate is positioned at the below of girder, can move in the process used along girder.The bottom of two columns of described assembled frame is equipped with movable pulley 4.Described movable pulley 4 comprises two driving wheels and two driven pulleys.Described driving wheel drives by motor, and described motor is controlled by described controller.
The roof of the back timber of described assembled frame 1 is provided with hanging component.Described hanging component comprises fixed head 5 and hoisting ring 6.Described fixed head 5 is fixed on the back timber of described assembled frame 1.Described hoisting ring 6 is arranged on the top of described fixed head 5.
Described sidepiece hydraulic means comprise girder assembled time for pushing down the fixed hydraulic assembly of web bottom.Described fixed hydraulic assembly comprises the first hydraulic cylinder 7 and the first briquetting 8.On the sidewall that described first hydraulic cylinder 7 is laterally fixed on described assembled frame 1 and the column of the through described assembled frame 1 of the piston rod of this first hydraulic cylinder 7 stretch in described passage 2.The first described briquetting 8 is fixed on the end of described piston rod.
Described sidepiece hydraulic means comprise girder assembled time for pushing down the adjustable hydraulic assembly on web top.Described adjustable hydraulic assembly comprises the second hydraulic cylinder 9, the 3rd hydraulic cylinder 10 and the second briquetting 11.The second described hydraulic cylinder 9 is vertically fixed on the back timber of described assembled frame 1, and the piston rod of this second hydraulic cylinder 9 down and be positioned at the outside of described assembled frame 1 column.On the end that described 3rd hydraulic cylinder 10 is laterally fixed on the piston rod of the second described hydraulic cylinder 9 and the column of the through described assembled frame 1 of the piston rod of the 3rd hydraulic cylinder 10 stretch in described passage 2.The second described briquetting 11 is fixed on the end of the piston rod of the 3rd described hydraulic cylinder 10.The sidewall of described assembled frame 1 is longitudinally provided with elongated hole 1.1.The through described elongated hole 1.1 of the piston rod of the 3rd described hydraulic cylinder 10 and the piston rod of the 3rd hydraulic cylinder 10 act on can be engaged in described elongated hole 1.1 up and downly by the second described hydraulic cylinders 9.
Described top hydraulic means comprises the 4th hydraulic cylinder 12 and the 3rd briquetting 13.On the back timber that the 4th described hydraulic cylinder 12 is vertically fixed in described assembled frame 1 and the back timber of the through described assembled frame 1 of the piston rod of the 4th hydraulic cylinder 12 stretch in described passage 2.The 3rd described briquetting 13 is fixed on the end of described piston rod.
Can increase distant control function in the controller of assembling machine, handled easily workman controls assembling machine work.Controller adopts human safety voltage, eliminates safe hidden trouble, and assembling machine is used safer.
When the utility model crane girder hydraulic pressure assembling machine uses, first kept flat by upper cover plate and make somebody a mere figurehead with sleeper, assembled frame base plate is positioned at the below of upper cover plate and does not contact with upper cover plate.The interval of then each gusset being installed certain distance stands on described upper cover plate, and described gusset is fixed in spot welding.Crane trolley is subsequently utilized to sling two webs the position adjusting web makes two webs be adjacent to the both sides of each piece of gusset and upper cover plate respectively, fixed hydraulic assembly and adjustable hydraulic assembly can be utilized during adjustment web to compress web and gusset and upper cover plate, two webs are adjacent to respectively at the both sides of each gusset and upper cover plate.The height of the lateral attitude of the 3rd hydraulic cylinder of adjustable hydraulic assembly can regulate according to the height of web, is adjusted in position.After having adjusted the position at web one place, the adjustment of next position, place of web is carried out in the position of mobile assembling machine, can first be taken away by the sleeper of pad below next place of described web before shift position.After adjusting the position between web and gusset, web and gusset are carried out spot welding thus fixes the position of web.After treating that two webs all fix, longer weld seam is carried out to web and gusset.Subsequently lower cover is covered on web and gusset, welding lower cover and upper cover plate, now can utilize top hydraulic means pressing lower cover, make welding job convenient, and make lower cover and welding between upper cover plate with web more smooth, welding effect is better.
Claims (7)
1. a crane girder hydraulic pressure assembling machine, is characterized in that: comprise assembled frame (1) and controller; Described assembled frame (1) is provided with the passage (2) passed through for crane girder; The back timber that described assembled frame comprises two columns and is located between two columns; Two columns of described assembled frame (1) are equipped with girder assembled time for pushing down the sidepiece hydraulic means of web; The back timber of described assembled frame (1) be provided with girder assembled time for pushing down the top hydraulic means of lower cover; Described sidepiece hydraulic means and top hydraulic means are all electrically connected with described controller.
2. crane girder hydraulic pressure assembling machine according to claim 1, is characterized in that: the bottom of two columns of described assembled frame is equipped with movable pulley (4).
3. crane girder hydraulic pressure assembling machine according to claim 1, is characterized in that: described sidepiece hydraulic means comprise girder assembled time for pushing down the fixed hydraulic assembly of web bottom; Described fixed hydraulic assembly comprises the first hydraulic cylinder (7) and the first briquetting (8); On the sidewall that described the first hydraulic cylinder (7) is laterally fixed on described assembled frame (1) and the column of the through described assembled frame (1) of the piston rod of this first hydraulic cylinder (7) stretches in described passage (2); Described the first briquetting (8) is fixed on the end of described piston rod.
4. crane girder hydraulic pressure assembling machine according to claim 3, is characterized in that: described sidepiece hydraulic means comprise girder assembled time for pushing down the adjustable hydraulic assembly on web top; Described adjustable hydraulic assembly comprises the second hydraulic cylinder (9), the 3rd hydraulic cylinder (10) and the second briquetting (11); Described the second hydraulic cylinder (9) is vertically fixed on the back timber of described assembled frame (1), and the piston rod of this second hydraulic cylinder (9) down and be positioned at the outside of described assembled frame (1) column; On the end that described 3rd hydraulic cylinder (10) is laterally fixed on the piston rod of described the second hydraulic cylinder (9) and the column of the through described assembled frame (1) of the piston rod of the 3rd hydraulic cylinder (10) stretches in described passage (2); Described the second briquetting (11) is fixed on the end of the piston rod of the 3rd described hydraulic cylinder (10).
5. crane girder hydraulic pressure assembling machine according to claim 4, is characterized in that: the sidewall of described assembled frame (1) is longitudinally provided with elongated hole (1.1); The through described elongated hole (1.1) of the piston rod of the 3rd described hydraulic cylinder (10) and the piston rod of the 3rd hydraulic cylinder (10) can be engaged in described elongated hole (1.1) by the effect of described the second hydraulic cylinder (9) up and downly.
6. crane girder hydraulic pressure assembling machine according to claim 1, is characterized in that: described top hydraulic means comprises the 4th hydraulic cylinder (12) and the 3rd briquetting (13); On the back timber that the 4th described hydraulic cylinder (12) is vertically fixed in described assembled frame (1) and the back timber of the through described assembled frame (1) of the piston rod of the 4th hydraulic cylinder (12) stretches in described passage (2); The 3rd described briquetting (13) is fixed on the end of described piston rod.
7. crane girder hydraulic pressure assembling machine according to claim 1, is characterized in that: the roof of the back timber of described assembled frame (1) is provided with hanging component; Described hanging component comprises fixed head (5) and hoisting ring (6); Described fixed head (5) is fixed on the back timber of described assembled frame (1); Described hoisting ring (6) is arranged on the top of described fixed head (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215282.7U CN204524674U (en) | 2015-04-10 | 2015-04-10 | Crane girder hydraulic pressure assembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215282.7U CN204524674U (en) | 2015-04-10 | 2015-04-10 | Crane girder hydraulic pressure assembling machine |
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| Publication Number | Publication Date |
|---|---|
| CN204524674U true CN204524674U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520215282.7U Active CN204524674U (en) | 2015-04-10 | 2015-04-10 | Crane girder hydraulic pressure assembling machine |
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| CN (1) | CN204524674U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785989A (en) * | 2015-04-10 | 2015-07-22 | 宁波市凹凸重工有限公司 | Hydraulic erector for main beam of crane |
| CN105174156A (en) * | 2015-10-19 | 2015-12-23 | 国网山东省电力公司枣庄供电公司 | Hoisting assembling frame for electrical equipment |
| CN106541460A (en) * | 2015-09-16 | 2017-03-29 | 涂樊勇 | A kind of Multifunction solid wood board splicer |
-
2015
- 2015-04-10 CN CN201520215282.7U patent/CN204524674U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785989A (en) * | 2015-04-10 | 2015-07-22 | 宁波市凹凸重工有限公司 | Hydraulic erector for main beam of crane |
| CN106541460A (en) * | 2015-09-16 | 2017-03-29 | 涂樊勇 | A kind of Multifunction solid wood board splicer |
| CN106541460B (en) * | 2015-09-16 | 2019-02-19 | 涂樊勇 | A kind of multifunctional solid wood plate joggling apparatus |
| CN105174156A (en) * | 2015-10-19 | 2015-12-23 | 国网山东省电力公司枣庄供电公司 | Hoisting assembling frame for electrical equipment |
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| GR01 | Patent grant |