CN209991877U - Air bag type pressure loading equipment for heat insulation layer - Google Patents
Air bag type pressure loading equipment for heat insulation layer Download PDFInfo
- Publication number
- CN209991877U CN209991877U CN201920634406.3U CN201920634406U CN209991877U CN 209991877 U CN209991877 U CN 209991877U CN 201920634406 U CN201920634406 U CN 201920634406U CN 209991877 U CN209991877 U CN 209991877U
- Authority
- CN
- China
- Prior art keywords
- air bag
- insulation layer
- pressure loading
- type pressure
- insulating layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Air Bags (AREA)
Abstract
The utility model discloses an air bag type pressure loading device of a heat insulation layer, which comprises an air bag loading mechanism (10); the air bag loading mechanism (10) comprises transversely distributed inflatable air bags (11) and is used for placing a product cabin body (40) into a hollow inner chamber, and a heat insulation layer needing pressure loading is adhered to the inner wall of the inner chamber; the left side of the inflatable air bag (11) is provided with a pressure gauge (12), a safety valve (13), a manual valve (14) and a quick-insertion one-way valve (15). The utility model discloses a gasbag formula pressure loading equipment of insulating layer, it can be convenient, carry out the loading of pressure to the insulating layer of pasting in the cabin of products such as guided missile projectile body reliably, guarantees the pressure loading quality to the insulating layer, and then guarantees the firmness that the insulating layer pasted, has the production practice meaning of great weight.
Description
Technical Field
The utility model relates to a pressure loading technical field especially relates to a gasbag formula pressure loading equipment of insulating layer.
Background
Currently, in the manufacturing process of cylindrical (i.e. cylindrical) hollow missile bodies and other products, heat insulation layers are required to be bonded to the interiors of all sections of cabins. At this time, in order to ensure reliable and firm adhesion between the heat-insulating layer and the interior of the cabin, external pressure loading needs to be performed on the heat-insulating layer in the adhesive curing process, so that the heat-insulating layer is in close contact with each adhesion surface in the cabin, and finally the requirements of the adhesion process are met. In actual production, because the internal structure of the cabin body is complex, the sticking effect often cannot meet the design requirement.
In order to realize the pressure loading of the thermal insulation layer, the thermal insulation layer surface where the sand bag is placed is usually adopted to record the pressure, and the loading mode needs workers to perform manual operation, and the sand bag is placed on the thermal insulation layer surface through climbing into the hollow cabin body, so that the work efficiency is low, the loaded pressure cannot be uniformly applied to the thermal insulation layer pasted on the inner wall of the cabin body, the pressure loading quality of the thermal insulation layer cannot be guaranteed, and the firmness of pasting of the thermal insulation layer cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a gasbag formula pressure loading equipment of insulating layer, it can conveniently, reliably carries out the loading of pressure to the insulating layer of pasting in the cabin of products such as guided missile projectile body, guarantees the pressure loading quality to the insulating layer, and then guarantees the firmness that the insulating layer pasted, has the production practice meaning of great importance.
Therefore, the utility model provides an air bag type pressure loading device of a heat insulation layer, which comprises an air bag loading mechanism;
the air bag loading mechanism comprises transversely distributed inflatable air bags which are used for being placed into a hollow inner chamber of the product cabin body, and a heat insulation layer needing pressure loading is adhered to the inner wall of the inner chamber;
the left side of the inflatable air bag is provided with a pressure gauge, a safety valve, a manual valve and a quick-insertion check valve.
Wherein, a circular air bag framework plate is fixedly arranged at the left side of the air bag;
the air bag framework plate is provided with a plurality of reserved through holes for placing a pressure gauge, a safety valve, a manual valve and a quick-insertion check valve.
Wherein, the transverse outer wall of the inflatable air bag is sleeved with a plurality of spacing rings at equal intervals.
Wherein, the inflatable air bag is made of rubber.
Wherein, the inflatable air bag is internally provided with cantilever beam insertion holes which are opened at the left end and are distributed transversely.
The device also comprises a vertical column cantilever device;
the upright column cantilever device comprises upright columns which are vertically distributed;
the right side surface of the upright post is provided with a cantilever beam which can longitudinally move back and forth and vertically move up and down;
the cantilever beam is inserted into a transversely distributed cantilever beam insertion hole with an opening at the left end in the inflatable air bag.
The right side surface of the upright post is fixedly connected with the left side surface of the longitudinal adjusting sliding seat;
the right side of the longitudinal adjusting sliding seat is provided with a first sliding block which can longitudinally move back and forth;
the first sliding block is fixedly connected with the left side surface of the vertical direction adjusting sliding seat;
the right side of the vertical direction adjusting sliding seat is provided with a second sliding block which can vertically move up and down;
the second slider is fixedly arranged at the left end part of the cantilever beam.
Wherein, the bottom of the upright post is welded with an installation bottom plate with a plane bottom surface;
the mounting bottom plate is fixedly connected with the ground through bolts.
Wherein, the device also comprises a movable trolley;
four corners of the bottom of the movable trolley are respectively provided with a universal caster;
three supporting plates which are vertically distributed are arranged on the rear side of the top of the movable trolley at intervals;
the top surface of the movable trolley is used for placing the product cabin body.
The upright column cantilever device and the movable trolley are respectively positioned on the left side and the right side of the air bag loading mechanism;
guide ground rails which are transversely distributed are arranged on the ground right below the air bag loading mechanism;
the guide ground rail is arranged corresponding to the universal caster at the bottom of the movable trolley.
By above the utility model provides a technical scheme is visible, compares with prior art, the utility model provides a gasbag formula pressure loading equipment of insulating layer, it can be convenient, carry out the loading of pressure to the insulating layer of pasting in the cabin of products such as guided missile projectile body reliably, guarantees the pressure loading quality to the insulating layer, and then guarantees the firmness that the insulating layer was pasted, has the production practice meaning of great importance.
Drawings
Fig. 1 is a schematic perspective view of an airbag loading mechanism in an airbag type pressure loading device for a thermal insulation layer according to the present invention;
fig. 2 is a front view of an airbag loading mechanism in an airbag type pressure loading device of a thermal insulation layer provided by the present invention;
fig. 3 is a left side view of an airbag loading mechanism in the airbag type pressure loading device of the thermal insulation layer provided by the present invention;
fig. 4 is a schematic diagram of a position state relationship between an airbag type pressure loading device of a thermal insulation layer, and a capsule body and a column cantilever device which are arranged on a mobile trolley and are positioned before installation, in a specific embodiment of the present invention;
fig. 5 is a schematic perspective view of a column cantilever device in an air bag type pressure loading device for a thermal insulation layer according to the present invention;
fig. 6 is a front view of a column cantilever device in a gas bag type pressure loading device of a thermal insulation layer provided by the present invention;
fig. 7 is a left side view of the column cantilever device in the airbag type pressure loading device of the thermal insulation layer provided by the present invention;
fig. 8 is a right side view of the column cantilever device in the airbag type pressure loading device of the thermal insulation layer according to the present invention;
fig. 9 is a schematic perspective view of the moving cart for loading the capsule body of the bomb compartment in the airbag type pressure loading device of the thermal insulation layer.
Detailed Description
In order to make the technical field of the present invention better understand, the present invention is further described in detail with reference to the accompanying drawings and embodiments.
Referring to fig. 1 to 9, the present invention provides an air bag type pressure loading device for a thermal insulation layer, which includes an air bag loading mechanism 10;
the airbag loading mechanism 10 comprises transversely distributed inflatable airbags 11 and is used for being placed into a hollow inner chamber (a cylindrical inner chamber with an opening at the left end and transversely distributed) of a product cabin 40 such as a missile body and the like, wherein a heat insulation layer needing pressure loading is adhered to the inner wall of the inner chamber; the shape of the inner chamber is matched to the shape of the inflatable airbag 11 after the inflation operation is completed.
The left side of the inflatable air bag 11 is provided with a pressure gauge 12, a safety valve 13, a manual valve 14 and a quick-insertion one-way valve 15.
In the present invention, in the specific implementation, a circular air bag frame plate 16 is fixedly disposed (e.g., adhered) on the left side of the air bag 11;
the air bag framework plate 16 is provided with a plurality of reserved through holes for placing the pressure gauge 12, the safety valve 13, the manual valve 14 and the quick-insertion check valve 15, and is used for ensuring the reliable connection among the pressure gauge 12, the safety valve 13, the manual valve 14 and the quick-insertion check valve 15 and the inflatable air bag 11.
The utility model discloses in, on specifically realizing, the horizontal outer wall of inflatable bag 11, equidistant cover has a plurality of spacing rings 17, is favorable to carrying out certain restraint, restriction to the shape of inflatable bag after aerifing, guarantees that the gasbag shape is controllable after aerifing to and make the inflation range of inflatable bag even relatively, and then be favorable to through the inflation formation, carry out extruded uniform pressure to the outside.
In the present invention, in particular, the overall shape of the air bag 11 is cylindrical.
The utility model discloses in, on specifically realizing, inflatable bag 11 can be for adopting the gasbag that rubber made, only need satisfy can be competent the operating temperature that needs under the operating temperature can (for example 60 degrees centigrade operating temperature).
The utility model discloses in, on specifically realizing, inflatable bag 11 is inside to have left end open-ended, transverse distribution's cantilever beam patchhole for insert outside cantilever beam, in order to realize the further hoist and mount operation to inflatable bag 11.
It should be noted that, in the utility model discloses in, manual valve 14 for through hollow pipeline, be linked together with outside gas circuit system, inflate inflatable bladder 11 by outside gas circuit system, this outside gas circuit system can include air pump (air compressor) or pressure gas cylinder, certainly can also be for other current devices that can externally inflate.
The utility model discloses in, insert check valve 15 soon for through pulling out its real quick screenshot of inserting fast, thereby realize quick gassing operation to inflatable air bag 11.
It is required to explain, to the utility model discloses, put into product cabin bodies such as the missile projectile body through aerifing gasbag 11 and have hollow inner chamber in, this inner chamber inner wall is pasted and is had the insulating layer that needs to carry out pressure loading, through aerifing gasbag 11, it can expand to aerify gasbag 11, through the inflation effect, will form the extrusion force to the insulating layer that contacts, form loaded pressure promptly, this pressure can evenly be used on the insulating layer, make the even atress of insulating layer, to pasting the insulating layer in product cabin bodies such as the missile projectile body, carry on well, reliable extrusion, can make the insulating layer paste firmly, do not slide, guaranteed the pressure loading quality to the insulating layer, and then guarantee the firmness that the insulating layer pasted.
And simultaneously, the utility model discloses, combine to insert the setting of check valve 15 soon, can conveniently be to the gassing of inflatable bag, pressure release, convenient uninstallation. In addition, the pressure data in the inflatable air bag is obtained by combining the arrangement of a pressure gauge, and the inflation is controlled to stop after the set pressure value is reached.
In the utility model, in particular to realize, the air bag type pressure loading equipment of the thermal insulation layer provided by the utility model is convenient to move the air bag loading mechanism 10 in order to be matched with the air bag loading mechanism 10 for use, and the utility model also comprises a stand column cantilever device 20;
the upright cantilever device 20 comprises upright posts 21 which are vertically distributed;
a cantilever beam 22 which can longitudinally move back and forth and vertically move up and down is arranged on the right side surface of the upright post 21;
a cantilever beam 22, which is inserted into a transversely distributed cantilever beam insertion hole with a left end opening inside the inflatable air bag 11.
In a specific implementation, the right side surface of the upright post 21 is fixedly connected (for example, screwed or welded) with the left side surface of the longitudinal adjusting slide 23;
the right side of the longitudinal adjusting sliding seat 23 is provided with a first sliding block (namely a sliding plate) which can longitudinally move back and forth;
specifically, the following are provided: the longitudinal adjustment carriage 23 has on its right a longitudinally running linear track with a first slide in sliding engagement.
The first slide block is fixedly connected (for example, screwed or welded) to the left side surface of the vertical direction adjustment slide 24;
the right side of the vertical direction adjustment slider 24 has a second slider (i.e., a slide plate) that can move vertically up and down;
specifically, the following are provided: the right side of the vertical adjustment carriage 24 has a vertically extending linear track with a sliding fit second slide.
The second slider is fixedly disposed at the left end of the cantilever 22 (for example, the second slider may be integrally formed and welded together, or may be fixed in a manner of clamping, plugging, screwing, or the like).
In particular, the longitudinal adjustment slide 23 and the vertical adjustment slide 24 may be conventional slides, such as manually driven slides using hand wheels, or automatic slides driven by a motor. For example, the longitudinal adjustment slide 23 and the vertical adjustment slide 24 may be conventional dovetail heavy-duty slides, specifically, dovetail slides manufactured by VAS200, available from Pingchun precision machines, Inc., of Changzhou, or dovetail slides manufactured by other enterprises.
In particular, the upright post 21 is formed by welding high-quality carbon steel pipes and plates, so that the strength of the upright post is ensured.
In the concrete implementation, the bottom of the upright post 21 is welded with an installation bottom plate 210 with a plane bottom surface;
the mounting base plate 210 is fixedly connected with the ground through bolts.
It should be noted that, between the installation bottom plate and the ground, 8.8-level foundation bolts can be adopted to ensure the firm locking with the ground installation foundation.
In the concrete implementation, the cantilever beam 22 is processed by a seamless steel pipe, the concrete length is designed according to the depth of the product and the moving distance of the moving trolley, and the root of the cantilever and the vertical direction adjusting slide seat 24 (specifically, the second slide block therein) are connected by a high-strength bolt and are reinforced by a reinforcing rib.
It should be noted that, in the specific implementation, the present invention can install two manual adjusting sliders (i.e. the longitudinal adjusting slider 23 and the vertical adjusting slider 24) on the column for adjusting the relative position between the airbag loading mechanism 10 and the cabin of the missile body and other products. The adjustment travel of the manual adjustment carriage may be 120 mm.
In the utility model, in particular to the realization, the air bag type pressure loading device of the thermal insulation layer provided by the utility model also comprises a movable trolley 30 in order to be matched with the air bag loading mechanism 10 for use;
four corners of the bottom of the movable trolley 30 are respectively provided with a universal caster 31;
three support plates 32 which are vertically distributed are arranged at intervals at the rear side of the top of the movable trolley 30;
the top surface of the movable trolley 30 is used for placing a product cabin 40 such as a missile body and the like which needs to carry out pressure loading on the inner wall heat insulation layer.
In particular, the moving trolley 30 may be formed by welding 4040 carbon steel square pipes, and the supporting plate 32 is disposed at the top thereof for fixing the product cabin 40.
In particular, referring to fig. 4, the upright cantilever device 20 and the mobile cart 30 are respectively located at the left and right sides of the airbag loading mechanism 10;
a guide ground rail 50 which is transversely distributed is arranged on the ground right below the air bag loading mechanism 10;
the guiding ground rail 50 is disposed corresponding to the casters 31 at the bottom of the traveling carriage 30, so as to facilitate accurate pushing of the traveling carriage to a designated position.
It should be noted that, to the utility model discloses, when concrete operation, operating personnel can fix gasbag loading mechanism 10 on cantilever beam 22 on stand cantilever device 20, then, with the product cabin bodies such as the guided missile projectile body of cylinder shape through the locomotive remove the assigned position after for aerify the gasbag and put into the inner chamber of the product cabin bodies such as guided missile projectile body, then carry out the gas circuit pressurization action through the gas circuit system, aerify aerifing the gasbag, and carry out the pressurize according to the time of predetermineeing. The whole tool is light in weight and reduces the load of the cantilever under the condition of ensuring the strength and the reliability.
It should be noted that, to the utility model discloses, operating personnel passes through stand cantilever device 20, puts in place gasbag loading mechanism 10 hoist, then switches on the gas circuit system, and the complete equipment circular telegram is moved the test run, and operating personnel confirms that equipment work is normal. An operator hoists the bonded bomb bay to the moving trolley, then the bomb bay is conveyed to the airbag loading mechanism 10 through the guide ground rail to be pre-assembled, and is positioned through the positioning device, so that the position of the component corresponds to the position of the cylinder (namely the inflatable airbag is accurately placed into the inner cavity of the bomb bay), the end part is fastened, and the product and the moving trolley are fastened. And the gas circuit system is started, the air bag is inflated to enable the air bag to flexibly contact the heating component on the inner wall of the cabin, the pressure gauge is observed to reach the specified pressure, and the reading is stabilized to maintain the pressure. After the whole work is finished, the quick connector is pulled out from the quick-insertion one-way valve. Withdrawing the product cabin 40 and the air bag loading mechanism 10 from the upright column cantilever support, and conveying the product cabin and the air bag loading mechanism to a heat preservation chamber for heat preservation; the air pipeline arranged in the heat preservation chamber is communicated, so that the pressure of the air pipeline is ensured.
It should be further noted that the utility model discloses be provided with manometer and relief valve in the gas circuit of inflatable air bag, can monitor pressure display and safety control under the heat preservation state. And after the pressure maintaining time is reached, the disassembly and assembly work is carried out through the disassembly and assembly station.
It should be noted that the utility model discloses can paste the back at the insulating layer of the internal wall in cabin of projectile body, can make things convenient for, carry out the loading of pressure to the insulating layer of pasting in the cabin of products such as guided missile projectile body reliably to, keep in the inflation state through letting the air bag inflate, thereby can be under the effect of gasbag, carry out the loading pressurize to the insulating layer of pasting in the cabin.
In particular realizing, the utility model discloses can carry out the inner wall structure of the loaded product of inside insulating layer pressure according to concrete needs, the one set of gasbag that aerifys is aerifyd for aerifing the gasbag to the customization, aerifys the gasbag and expands gradually, along with pressure crescent, pressure can evenly act on the insulating layer for the even atress of insulating layer. Meanwhile, pressure data in the air bag is obtained according to the pressure gauge, and when the pressure data reaches a set pressure value, the air bag is controlled to stop inflating. In addition, after the pressurization state can be kept for a certain time, the rapid plug connector in the rapid-insertion check valve of the warehouse is pulled out, so that the air bag can be deflated and decompressed in time, and the unloading is convenient. Through practice inspection, the utility model discloses can work under 60 ℃ of environment for a long time. The operation is simple, the heat insulation layer can be firmly pasted without sliding, and the efficiency is greatly improved compared with that of manual loading.
According to the technical scheme provided by the utility model, right the utility model discloses, the gasbag formula pressure loading equipment of a insulating layer that it provided can carry out the even loading of pressure to the insulating layer after pasting in the bomb compartment, makes the loading force evenly act on the insulating layer, and the insulating layer can not produce the displacement because of the atress inequality. After the loading is long enough, the firm adhesion of the heat insulation layer can be ensured. Through practice inspection, the utility model discloses can work under 60 ℃ of environment for a long time.
To sum up, compare with prior art, the utility model provides a pair of gasbag formula pressure loading equipment of insulating layer, it can be convenient, carry out the loading of pressure to the insulating layer of pasting in the cabin of products such as guided missile projectile body reliably, guarantees the pressure loading quality to the insulating layer, and then guarantees the firmness that the insulating layer was pasted, has great production practice meaning.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An air bag type pressure loading device of a heat insulation layer is characterized by comprising an air bag loading mechanism (10);
the air bag loading mechanism (10) comprises transversely distributed inflatable air bags (11) and is used for placing a product cabin body (40) into a hollow inner chamber, and a heat insulation layer needing pressure loading is adhered to the inner wall of the inner chamber;
the left side of the inflatable air bag (11) is provided with a pressure gauge (12), a safety valve (13), a manual valve (14) and a quick-insertion one-way valve (15).
2. The airbag type pressure loading equipment of the heat insulation layer according to claim 1, characterized in that a circular airbag frame plate (16) is fixedly arranged at the left side of the inflatable airbag (11);
the air bag framework plate (16) is provided with a plurality of reserved through holes for placing a pressure gauge (12), a safety valve (13), a manual valve (14) and a quick-insertion check valve (15).
3. A bladder type pressure loading apparatus of an insulation layer according to claim 1, wherein the lateral outer wall of the inflatable bladder (11) is provided with a plurality of position-limiting rings (17) at equal intervals.
4. A bladder type pressure loading apparatus of heat insulating layer according to claim 1, wherein the inflatable bladder (11) is a bladder made of rubber.
5. A bladder type pressure loading apparatus of an insulation layer according to any one of claims 1 to 4, wherein the inflatable bladder (11) has a laterally distributed cantilever beam insertion hole opened at the left end inside.
6. The bladder pressure loading apparatus of the insulation layer according to claim 5, further comprising a column cantilever device (20);
the upright column cantilever device (20) comprises upright columns (21) which are vertically distributed;
a cantilever beam (22) which can longitudinally move back and forth and vertically move up and down is arranged on the right side surface of the upright post (21);
the cantilever beam (22) is inserted into a transversely distributed cantilever beam insertion hole with a left end opening in the inflatable air bag (11).
7. The airbag type pressure loading device of the heat insulation layer according to claim 6, characterized in that the right side surface of the upright post (21) is fixedly connected with the left side surface of the longitudinal adjusting slide seat (23);
the right side of the longitudinal adjusting sliding seat (23) is provided with a first sliding block which can longitudinally move back and forth;
the first sliding block is fixedly connected with the left side surface of the vertical direction adjusting sliding seat (24);
the right side of the vertical direction adjusting sliding seat (24) is provided with a second sliding block which can vertically move up and down;
the second sliding block is fixedly arranged at the left end part of the cantilever beam (22).
8. The airbag type pressure loading equipment of the heat insulation layer according to claim 6, wherein a mounting bottom plate (210) with a plane bottom surface is welded at the bottom of the upright post (21);
the mounting bottom plate (210) is fixedly connected with the ground through bolts.
9. A bladder pressure loading device of a thermal insulation layer according to any one of claims 1 to 4, further comprising a mobile cart (30);
four corners of the bottom of the movable trolley (30) are respectively provided with a universal caster (31);
three supporting plates (32) which are vertically distributed are arranged at intervals on the rear side of the top of the movable trolley (30);
the top surface of the movable trolley (30) is used for placing the product cabin body (40).
10. The airbag type pressure loading apparatus of the heat insulating layer according to claim 9, wherein the column cantilever device (20) and the traveling carriage (30) are respectively located on both left and right sides of the airbag loading mechanism (10);
a guide ground rail (50) which is transversely distributed is arranged on the ground right below the air bag loading mechanism (10);
the guide ground rail (50) is arranged corresponding to the universal caster (31) at the bottom of the mobile trolley (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920634406.3U CN209991877U (en) | 2019-05-06 | 2019-05-06 | Air bag type pressure loading equipment for heat insulation layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920634406.3U CN209991877U (en) | 2019-05-06 | 2019-05-06 | Air bag type pressure loading equipment for heat insulation layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209991877U true CN209991877U (en) | 2020-01-24 |
Family
ID=69293335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920634406.3U Active CN209991877U (en) | 2019-05-06 | 2019-05-06 | Air bag type pressure loading equipment for heat insulation layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209991877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393906A (en) * | 2021-12-15 | 2022-04-26 | 北京星航机电装备有限公司 | Titanium alloy oil tank thermal insulation layer integrated bonding loading device and method |
-
2019
- 2019-05-06 CN CN201920634406.3U patent/CN209991877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393906A (en) * | 2021-12-15 | 2022-04-26 | 北京星航机电装备有限公司 | Titanium alloy oil tank thermal insulation layer integrated bonding loading device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105283375B (en) | Battery change system and technology | |
| US9452901B2 (en) | System and method for loading and unloading a cargo compartment | |
| ES2392556T3 (en) | Method, apparatus and manufacturing plant for carcass structures | |
| CN209991877U (en) | Air bag type pressure loading equipment for heat insulation layer | |
| US10220972B2 (en) | Vacuum volume reduction system and method for a vacuum tube vehicle station | |
| CN104236936B (en) | A kind of Efficient track bogie of car static test equipment | |
| BR112013011445B1 (en) | DEVICE FOR CAR LIFTING OF TRANSPORT EQUIPMENT IN AUTOMOBILE PRODUCTION, AND, OPERATING METHOD USED ON THE DEVICE | |
| KR20180096640A (en) | Apparatus for aftertreatment of tires | |
| CN109502256A (en) | A kind of two-way transfer carriage device of flexibility | |
| ES2654988T3 (en) | Equipment and method for mechanical work | |
| CN113526298B (en) | Transport vehicle for building and construction method thereof | |
| CN208198018U (en) | A kind of dress tire inflating all-in-one machine | |
| CN211335701U (en) | Agricultural machinery conveyer | |
| KR870001803B1 (en) | Apparatus and methods to provide shoring during the manufacturing of reefer container | |
| CN111469313A (en) | Rubber track vulcanization processing system and method | |
| CN207890532U (en) | A kind of walking tunnel construction trolley certainly of chain-driving | |
| CN110626374A (en) | Railway self-loading and unloading multifunctional guarantee equipment and system thereof | |
| CN112284642A (en) | Leak detection device and leak detection method | |
| US20210094668A1 (en) | Stratospheric balloon launch modulation system | |
| CN114789834B (en) | Integrated suspension packaging device for new energy automobile | |
| CN221136953U (en) | Conveying mechanism | |
| CN213688833U (en) | Leak detection device | |
| CN216617524U (en) | Arc-shaped excavation trolley for tunnel body excavation construction | |
| CN103264278A (en) | Wheel assembly production line | |
| CN117685448B (en) | Overturning lining repairing equipment and method for repairing and reinforcing pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |