CN214558724U - I-steel welding clamping device - Google Patents
I-steel welding clamping device Download PDFInfo
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- CN214558724U CN214558724U CN202120900696.9U CN202120900696U CN214558724U CN 214558724 U CN214558724 U CN 214558724U CN 202120900696 U CN202120900696 U CN 202120900696U CN 214558724 U CN214558724 U CN 214558724U
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Abstract
The utility model discloses a joist steel welding clamping device, which comprises a lead screw fixing frame, a laminating clamp, a lead screw and a rotating handle; by utilizing the screw rod structure, the steel structure energy is fully exerted, and a stable I-shaped steel stabilizing device is formed. The method aims at solving the problems that the control of the steel quality of the stable I-shaped steel is difficult, the effect standard of the stable I-shaped steel is not uniform and the dismantling construction workload is large in the existing I-shaped steel welding construction, and realizes the clamping and the rapid construction of the I-shaped steel during the I-shaped steel welding construction. The utility model discloses a quick centre gripping of connection structure can show the operating quality and the efficiency that improve welding construction. The utility model relates to a supporting structure which is composed of a plurality of steel structures and is a detachable component and a prefabricated component, and can realize the corresponding design and adjustment of the arranged position within a certain range, thereby meeting the I-steel supporting construction requirements of different sizes in different projects; the technical requirements of green construction, civilized construction and assembly type construction are met.
Description
Technical Field
The utility model belongs to the technical field of the construction, concretely relates to I-steel welding clamping device.
Background
The clamping of the i-steel is an important step of welding, in order to realize clamping and supporting of the i-steel in the prior art, a plurality of clamps are generally arranged along the wall of the i-steel, so that a clamp with a clamping function is formed, however, due to the weak clamping performance of the clamps, the ability of the clamps to stabilize the i-steel is limited, in order to solve the technical problem, a person skilled in the art generally arranges other auxiliary devices for stabilizing the i-steel in an inner layer or an outer layer of the clamps in a ring shape, so that the effect of stabilizing the i-steel for the i-steel is realized, and the clamping degree of the stabilized i-steel can be effectively improved.
However, for long rails, the lateral pressure of the i-steel walls can be very high, which requires an increase in the resistance of the stable i-steel arrangement to buckling and even breaking.
In recent years, the economy of China is continuously developed, and the problem of I-steel clamping engineering becomes an important field of railway engineering. In the process of welding the I-shaped steel, the stable clamping device for the I-shaped steel is an important research content.
According to the characteristics of large hardness, large size and the like of the engineering I-steel, the structural design of the stable I-steel is connected with an engineering construction scheme, and convenient construction needs to be considered so as to improve the construction efficiency and be beneficial to quality control and safety management.
In order to solve the technical problem, the utility model discloses an I-steel welding clamping device utilizes lead screw clamping structure, and full play steel construction performance has saved the material quantity, has reduced and has demolishd the operation volume, has shortened construction period, has saved engineering cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the firm I-steel problem of centre gripping among the current I-steel welding construction, firm I-steel effect standard is not unified, and the problem that centre gripping work load is big has provided an I-steel welding clamping device to centre gripping, quick construction when realizing the I-steel welding.
The technical scheme adopted by the utility model is an I-steel welding and clamping device, which comprises a lead screw fixing frame 2, a laminating clamp 3, a lead screw 4 and a rotating handle 5; by utilizing the screw rod structure, the steel structure energy is fully exerted, and a stable I-shaped steel stabilizing device is formed. The lead screw fixing frame 2 is of an inverted U-shaped structure and is buckled on two sides of the I-shaped steel 1; the screw rod fixing frame 2 and the I-shaped steel 1 are locked and fixed through symmetrically arranged attaching clamps 3 and screw rods 4; laminating anchor clamps 3 passes through screw-thread fit installation with lead screw 4, and lead screw 4 is connected with rotation handle 5. The attaching clamp 3 is divided into an upper flange clamping groove 31, a middle web attaching plate 32 and a lower flange abutting plate 33; the upper flange clamping groove 31 corresponds to an upper flange of the I-steel 1, the middle web attachment plate 32 corresponds to a middle web of the I-steel 1, and the lower flange abutting plate 33 corresponds to a lower flange of the I-steel 1.
Further, three steel columns are welded on the inner side of the lead screw fixing frame 2, and correspond to the outer portions of the upper flange clamping groove 31, the middle web attaching plate 32 and the lower flange abutting plate 33 of the attaching clamp 3 respectively, so as to fasten the attaching clamp 3 and the i-steel 1.
The I-steel clamping device takes the I-steel 1 as position reference and stabilizes the I-steel device on two sides of the I-steel. The lead screw fixing frame 2 is arranged at the joint of the I-shaped steel 1, and the I-shaped steel 1 is positioned in the middle of the lead screw fixing frame 2. Laminating anchor clamps 3 are placed in the both sides of I-steel 3, cooperate with lead screw 4, and lead screw 4 is driven by rotatory handle 5.
Further, the corner of the lead screw fixing frame 2 is provided with a reinforcing rib for improving the structural stability and avoiding the conditions of bending or breaking and the like.
Furthermore, threaded holes are designed on two sides of the lead screw fixing frame 2 and are used for being matched with the lead screw 4.
Further, the screw rod fixing frame 2 is thickened at the threaded hole, so that the strength of the threaded hole is prevented from being reduced, and the situation of bending or breaking during clamping is prevented.
Further, the design has ring and steel pole on the rotatory handle 5, and the steel pole is arranged along the circumference of ring, conveniently snatchs the steel pole, can the operating personnel screw up.
Compared with the prior art, the utility model discloses following technological effect has.
1. The utility model provides a I-steel welding clamping device, to the firm I-steel quality control difficulty in the current I-steel welding construction, firm I-steel effect standard is non-uniform, demolishs the big problem of construction work volume, the centre gripping of I-steel when having realized I-steel welding construction, construct fast. The utility model discloses a quick centre gripping of connection structure can show the operating quality and the efficiency that improve welding construction.
2. The utility model relates to a supporting structure which is composed of a plurality of steel structures and is a detachable component and a prefabricated component, and can realize the corresponding design and adjustment of the arranged position within a certain range, thereby meeting the I-steel supporting construction requirements of different sizes in different projects; the technical requirements of green construction, civilized construction and assembly type construction are met.
3. The utility model discloses an assembled structure technology is comparatively simple, and assembly cycle is shorter, saves the expenditure of a large amount of manpower on the scene and time and expends.
Drawings
FIG. 1 is a schematic view of an I-steel welding and clamping device.
Fig. 2 is a schematic view of an i-steel welding and clamping device.
Fig. 3 is a schematic view of a clamping tool.
Fig. 4 is a schematic view of a lead screw mount.
Fig. 5 is a schematic view of a rotating handle.
In the figure: 1: bottom plate, 2: lead screw mount, 3: bonding fixture 4: a screw rod, 5: the handle is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of an exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
As shown in fig. 1-5, the technical scheme adopted by the utility model is an i-steel welding and clamping device, which comprises an i-steel 1, a lead screw fixing frame 2, a fitting clamp 3, a lead screw 4 and a rotating handle 5; the technology utilizes the screw rod structure, gives full play to the steel structure energy, and forms a stable I-steel stabilizing device.
The I-steel clamping device takes the I-steel 1 as position reference and stabilizes the I-steel device on two sides of the I-steel. The lead screw fixing frame 2 is arranged at the joint of the I-shaped steel 1, and the I-shaped steel 1 is positioned in the middle of the lead screw fixing frame 2. Laminating anchor clamps 3 are placed in the both sides of I-steel 3, cooperate with lead screw 4, and lead screw 4 is driven by rotatory handle 5.
Further, 2 corner designs of lead screw mount have the strengthening rib for improve structural stability, avoid taking place to buckle or condition such as fracture.
Furthermore, threaded holes are designed on two sides of the lead screw fixing frame 2 and are used for being matched with the lead screw 4.
Further, the screw rod fixing frame 2 is thickened at the threaded hole, so that the strength of the threaded hole is prevented from being reduced, and the situation of bending or breaking is avoided when clamping is carried out.
Further, the attaching clamps 3 are symmetrically arranged on two sides of the I-shaped steel 1.
Furthermore, the fitting clamps 3 are respectively fitted at the upper, middle and lower parts of the I-steel 1, and the shape of the fitting clamps is consistent with the outer side profile of the I-steel 1, so that the clamping stress can be uniform, and the stable structure can be realized.
Further, steel columns are respectively designed on the upper part, the middle part and the lower part of the attaching tool 3 to transmit force. The attaching clamp 3 is divided into an upper flange clamping groove 31, a middle web attaching plate 32 and a lower flange abutting plate 33; the upper flange clamping groove 31 corresponds to an upper flange of the I-steel 1, the middle web attachment plate 32 corresponds to a middle web of the I-steel 1, and the lower flange abutting plate 33 corresponds to a lower flange of the I-steel 1.
Furthermore, the screw rod 4 is matched with a threaded hole in the screw rod fixing frame 2, so that the rotary motion is converted into linear motion, and the clamping of two sides is realized.
Furthermore, the rotating handle 5 is provided with a circular ring and a steel rod, so that the operator can conveniently screw down the rotating handle.
Compared with the prior art, the utility model provides a I-steel welding clamping device, to firm I-steel quality control difficulty in the current I-steel welding construction, firm I-steel effect standard is non-uniform, demolishs the problem that construction work load is big, the centre gripping of I-steel, quick construction when having realized I-steel welding construction. The utility model discloses a quick centre gripping of connection structure can show the operating quality and the efficiency that improve welding construction. The utility model relates to a supporting structure which is composed of a plurality of steel structures and is a detachable component and a prefabricated component, and can realize the corresponding design and adjustment of the arranged position within a certain range, thereby meeting the I-steel supporting construction requirements of different sizes in different projects; the technical requirements of green construction, civilized construction and assembly type construction are met. The utility model discloses an assembled structure technology is comparatively simple, and assembly cycle is shorter, saves the expenditure of a large amount of manpower on the scene and time and expends.
Claims (6)
1. I-steel welding clamping device, its characterized in that: the lead screw fixing frame (2) is of an inverted U-shaped structure and is buckled on two sides of the I-shaped steel (1); the screw rod fixing frame (2) and the I-shaped steel (1) are locked and fixed through symmetrically arranged attaching clamps (3) and screw rods (4); the attaching clamp (3) and the lead screw (4) are installed in a thread fit mode, and the lead screw (4) is connected with the rotating handle (5); the attaching clamp (3) is divided into an upper flange clamping groove (31), a middle web attaching plate (32) and a lower flange abutting plate (33); the upper flange clamping groove (31) corresponds to an upper flange of the I-shaped steel (1), the middle web attachment plate (32) corresponds to a middle web of the I-shaped steel (1), and the lower flange abutting plate (33) corresponds to a lower flange of the I-shaped steel (1).
2. The I-steel welding clamping device of claim 1, wherein: the lead screw fixing frame is characterized in that three steel columns are welded on the inner side of the lead screw fixing frame (2), and the three steel columns respectively correspond to the upper flange clamping groove (31) of the attaching clamp (3), the middle web attaching plate (32) and the outer portion of the lower flange abutting plate (33) and are used for fastening the attaching clamp (3) and the I-shaped steel (1).
3. The I-steel welding clamping device of claim 1, wherein: the corner of the lead screw fixing frame (2) is provided with a reinforcing rib.
4. The I-steel welding clamping device of claim 1, wherein: threaded holes are designed on two sides of the lead screw fixing frame (2) and are used for being matched with the lead screws (4).
5. The I-steel welding clamping device of claim 4, wherein: the screw rod fixing frame (2) is thickened at the threaded hole.
6. The I-steel welding clamping device of claim 1, wherein: a circular ring and steel rods are designed on the rotating handle (5), and the steel rods are arranged along the circumferential direction of the circular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120900696.9U CN214558724U (en) | 2021-04-28 | 2021-04-28 | I-steel welding clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120900696.9U CN214558724U (en) | 2021-04-28 | 2021-04-28 | I-steel welding clamping device |
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| Publication Number | Publication Date |
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| CN214558724U true CN214558724U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120900696.9U Active CN214558724U (en) | 2021-04-28 | 2021-04-28 | I-steel welding clamping device |
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| CN (1) | CN214558724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012293A (en) * | 2021-11-05 | 2022-02-08 | 山东旭东热力设备有限公司 | I-steel cutting frock |
-
2021
- 2021-04-28 CN CN202120900696.9U patent/CN214558724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012293A (en) * | 2021-11-05 | 2022-02-08 | 山东旭东热力设备有限公司 | I-steel cutting frock |
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