CN202571649U - Rack of steel pipe assembling and welding device - Google Patents
Rack of steel pipe assembling and welding device Download PDFInfo
- Publication number
- CN202571649U CN202571649U CN 201220175544 CN201220175544U CN202571649U CN 202571649 U CN202571649 U CN 202571649U CN 201220175544 CN201220175544 CN 201220175544 CN 201220175544 U CN201220175544 U CN 201220175544U CN 202571649 U CN202571649 U CN 202571649U
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- steel pipe
- welding device
- pipe assembly
- pillar
- assembly welding
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Abstract
The utility model provides a rack of a steel pipe assembling and welding device, which comprises struts at two sides, wherein at least two struts are arranged at each side; reinforcing ribs are arranged between the struts at the same side; crossbeams which are used for mounting the steel pipe assembling and welding device are connected onto the struts by bolts; the lower ends of the struts are connected with bases through bolts; the bases extent toward one end of a closely arranged swing mechanism of the steel pipe assembling and welding device; the crossbeams of the rack are provided with downward bulges which are used for increasing the self gravities of the crossbeams; and the bulges are gradually thickened from part which are below the crossbeams and close to the ends to the middles of the crossbeams and have arc transition shapes. The rack is simple in structure, convenient in mounting, stable in center of gravity, capable of manufacturing and mounting steel pipes by being fixed on the ground without configuring a counterweight, capable of moving at any time and higher in production efficiency.
Description
Technical field
The utility model relates to the steel pipe assembly welding device field, a kind of specifically steel pipe assembly welding device frame.
Background technology
Steel pipe mechanical equipment can be accomplished the scene of large-scale steel pipe (can reach 12m like diameter) and make and install under particular surroundings as in the limited space of constructing, the steel pipe mechanical equipment rack plays a part load-bearing, supporting and stable.Chinese patent CN201807815U (application number CN201020254136.2) has proposed a kind of steel pipe assembly welding device; Like Fig. 1, shown in Figure 2; Its steel pipe assembly welding device frame comprises crossbeam 01 and pillar 02; Crossbeam 01 is connected on the pillar 02, and in the middle of the crossbeam 01 convexity, convex shape being arranged is the line of falling the trapezoidal profile 04.The pillar 02 general ground of adopting compresses mode, is fixed on rock or the mixed earth with foundation bolt 03, needs Ground Treatment to become smooth before with foundation bolt is fixing; Chinese patent CN301352614S (application number is CN201030125905.4) has also proposed another kind of assembly-welding device; As shown in Figure 3; Its steel pipe assembly welding device frame comprises crossbeam 06 and pillar 07; Frame one side disposes balancing weight 05, in order to the center of gravity of bascule. and these two kinds of methods can both reach the stable of steel pipe assembly welding device.Cause so present steel pipe assembly welding device rack construction comparatively complicated, install cumbersome, equipment is relatively heavier and be not easy to transportation.
The utility model content
The utility model purpose is: to existing steel pipe assembly welding device frame volume heavy, complicated, the inconvenient defective that moves at any time of installation; A kind of steel pipe assembly welding device frame is provided; Steel pipe assembly welding device is installed on the frame, and this frame need not to dispose balancing weight, and the center of gravity of device just can be stablized; And need not to adopt foundation bolt that support is fixed on ground, very convenient thereby this frame moves.
To achieve these goals, the technical scheme of the utility model employing is:
A kind of steel pipe assembly welding device frame; Comprise the pillar that is positioned at both sides, be connected with the crossbeam that is used to install steel pipe assembly welding device on the pillar, each pillar lower end is connected with base; Base is to stretching out near installed steel pipe assembly-welding device slew gear one end, and surpasses the floor projection of rotary main shaft outer face.
The biomimetic features of the structure that this pillar is connected with base is similar to the people when standing leg and pin shape helps keeping gravity balance.Said base is to extending near installed steel pipe assembly-welding device slew gear one end, its objective is for keep steel pipe assembly welding device be installed on support after center of gravity keep stable, can occurrence of tilting.
Preferably, described pillar comprises this pillar body and jury strut, and said jury strut upper end is connected the lower end of this pillar body, and described jury strut can be changed.
This removable jury strut structure; Can be along with steel pipe assembly welding device is only changed jury strut and need not be changed whole frame when installing, producing the steel pipe of different-diameter size; Just can reach the demand of regulating bracket height and adapting to steel pipe's production, very convenient.
Preferably, described base extends beyond 1/2 of rotary main shaft length towards slew gear.
Preferably, described base extends beyond the outer face of rotary main shaft towards slew gear.
Preferably, described pillar is connected through bolt with base, and said crossbeam is connected through bolt with said pillar, is convenient to the installation and removal support.
Preferably, described crossbeam be provided with increase the crossbeam deadweight to lower convexity.
Preferably, the said convexity that has the arc transition shape near the position of end to crossbeam middle part progressive additive that is downwardly convex as from crossbeam below.This structure can prevent that stress is concentrated after the crossbeam load-bearing and cause its fracture.
Preferably, said every lateral brace has at least two, and is provided with reinforcement between the pillar of said homonymy.
Compared with prior art; The biomimetic features that the utility model bearing adopts; Can effectively solve the suffered gravitational moment of whole device and cause the problem that deflection is toppled over; So frame need not dispose balancing weight again or foundation bolt compresses, just can reach balance with stable, and adopt the frame weight of configuration balancing weight to reduce more than 50% than prior art.Beam design is the convexity of arc transition shape in addition, compares with the convexity of trapezoidal shape that existing apparatus adopts, and the stress distribution of transition position is more even, thereby has avoided the stress of transition position to concentrate the life-span that has increased crossbeam.The structure of whole like this device is simplified, and has also obtained optimization, and the space of frame below becomes bigger, and steel pipe improves with tile mode charging discharging efficient below frame greatly; And device need not take extra fixation just can keep under the duty or the steadily of centre of gravity of structure under the off working state, and device move also very conveniently, effectively raise steel pipe manufacturing installation effectiveness.
Description of drawings
Fig. 1 is a kind of structural representation that adopts the steel pipe assembly welding device of existing frame;
Fig. 2 is the Facad structure sketch map of Fig. 1.
Fig. 3 is the another kind of side structure sketch map that adopts existing frame steel pipe assembly welding device.
Fig. 4 is the structural representation of the utility model embodiment 1;
Fig. 5 is the front view of Fig. 4;
Fig. 6 is the right view of Fig. 4.
Fig. 7 is the structural representation of the utility model embodiment 2;
Fig. 8 is the right view of Fig. 7.
Mark among the figure: 01, the crossbeam on a kind of device, 02, the pillar on a kind of device, 03, the bolt on a kind of device, 04, the protruding transition line of falling the trapezoidal profile of a kind of device entablature;
05, the balancing weight on the another kind of device, 06, the crossbeam on the another kind of device, 07, the pillar on the another kind of device;
1, crossbeam, 2, pillar, 3, base one, 4, reducing gear, 5, slew gear, 6, rotary main shaft, 7, convexity, 8, this pillar body, 9, jury strut, 10, base two.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
As shown in Figs. 4-6, a kind of steel pipe assembly welding device frame comprises the pillar 2 that is positioned at both sides, and every side has the chamfering of circular arc type near pillar 2 lower ends of slew gear 5, links together with reinforcement between two pillars 2 of homonymy.Being connected with the crossbeam 1 that is used to install steel pipe assembly welding device through bolt on the pillar 2 of every side, crossbeam 1 has protruding part down; Each pillar 2 lower end links together base with bolt, and the base of present embodiment 1 i.e. base shown in Fig. 4-6 1, and there is convexity upwards the position that base one 3 surfaces are connected with circular arc chamfering pillar 2.Lie in the whole frame that connects on the ground like this, be installed in reducing gear 4 and slew gear 5 on the crossbeam 1, steel pipe assembly welding device slew gear 5 is installed in the end that base 1 stretches out, and has so just accomplished the assembling of whole steel pipe assembly welding device.Be equipped with after corresponding electric control system and the robot welding system, steel pipe assembly welding device just can carry out the manufacturing of large-scale steel pipe and install again.
Like Fig. 7, shown in 8, a kind of steel pipe assembly welding device frame comprises the pillar that is positioned at both sides; Different with embodiment 1 is, pillar comprises this pillar body 8 and jury strut 9, and this pillar body 8 lower ends are connected with jury strut 9 through bolt; This pillar body 8 and jury strut 9 are all with the cross section, and the base of present embodiment 2 does not promptly have convexity upwards as the base among the embodiment 11 like Fig. 7, the base 2 10 shown in 8 yet; Such structure is simpler, processes convenient.Link together with reinforcement between two these pillar bodies 8 of homonymy, being connected with the crossbeam 1 that is used to install steel pipe assembly welding device through bolt on this pillar body of every side 8, crossbeam 1 has protruding part down; Each jury strut 9 lower end links together base 2 10 with bolt.Lie in the whole frame that connects on the ground then, be installed in reducing gear 4 and slew gear 5 on the crossbeam 1, steel pipe assembly welding device slew gear 5 is installed in the end that base 2 10 stretches out, and has so just accomplished the assembling of whole steel pipe assembly welding device.Be equipped with after corresponding electric control system and the robot welding system, steel pipe assembly welding device just can carry out the manufacturing of large-scale steel pipe and install again.
Need to prove that the number of embodiment 1 and 2 every lateral braces can be provided with as required, promptly can be above two.
This steel pipe assembly welding device rack construction is simple, is easy to installing/dismounting, and is placed on ground and just can stablizes; Do not need ground to fix or dispose balancing weight; So be applied on the steel pipe assembly welding device, whole device can move very easily, and it is high that steel pipe is made installation effectiveness.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (8)
1. steel pipe assembly welding device frame; Comprise the pillar that is positioned at both sides, it is characterized in that, be connected with the crossbeam that is used to install steel pipe assembly welding device on the said pillar; Said each pillar lower end is connected with base, and said base is to extending near installed steel pipe assembly-welding device slew gear one end.
2. a kind of steel pipe assembly welding device frame according to claim 1 is characterized in that described pillar comprises this pillar body and jury strut, and described pillar body lower end connects the jury strut upper end.
3. a kind of steel pipe assembly welding device frame according to claim 1 and 2 is characterized in that described base extends beyond 1/2 of rotary main shaft length towards slew gear one end.
4. a kind of steel pipe assembly welding device frame according to claim 1 and 2 is characterized in that, described base extends beyond the outer face of rotary main shaft towards slew gear one end.
5. a kind of steel pipe assembly welding device frame according to claim 1 is characterized in that described pillar is connected through bolt with base, and said crossbeam is connected through bolt with said pillar.
6. a kind of steel pipe assembly welding device frame according to claim 5 is characterized in that, described crossbeam be provided with increase the crossbeam deadweight to lower convexity.
7. a kind of steel pipe assembly welding device frame according to claim 6 is characterized in that, the said convexity that has the arc transition shape near the position of end to crossbeam middle part progressive additive that is downwardly convex as from crossbeam below.
8. a kind of steel pipe assembly welding device frame according to claim 7 is characterized in that said every lateral brace has at least two, and is provided with reinforcement between the pillar of said homonymy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220175544 CN202571649U (en) | 2012-04-23 | 2012-04-23 | Rack of steel pipe assembling and welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220175544 CN202571649U (en) | 2012-04-23 | 2012-04-23 | Rack of steel pipe assembling and welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571649U true CN202571649U (en) | 2012-12-05 |
Family
ID=47241101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220175544 Expired - Lifetime CN202571649U (en) | 2012-04-23 | 2012-04-23 | Rack of steel pipe assembling and welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308413A (en) * | 2014-09-22 | 2015-01-28 | 成都阿朗科技有限责任公司 | Steel pipe assembly-welding device and rapid installation and movement method thereof |
| CN107060770A (en) * | 2017-06-02 | 2017-08-18 | 中国水利水电第七工程局有限公司 | A kind of penstock installs movable automatic tooled joint car |
-
2012
- 2012-04-23 CN CN 201220175544 patent/CN202571649U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308413A (en) * | 2014-09-22 | 2015-01-28 | 成都阿朗科技有限责任公司 | Steel pipe assembly-welding device and rapid installation and movement method thereof |
| CN104308413B (en) * | 2014-09-22 | 2019-01-18 | 成都阿朗科技有限责任公司 | A kind of steel pipe assembly welding device and its Fast Installation moving method |
| CN107060770A (en) * | 2017-06-02 | 2017-08-18 | 中国水利水电第七工程局有限公司 | A kind of penstock installs movable automatic tooled joint car |
| CN107060770B (en) * | 2017-06-02 | 2023-09-19 | 中国水利水电第七工程局有限公司 | Movable automatic pressure sewing machine for installing pressure steel pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |