Building steel structure construction locking device

Abstract

The utility model provides a locking device for building steel structure construction. The building steel structure construction locking device comprises two clamping assemblies of the same structure, each clamping assembly comprises a main body, two sliding rods are fixedly installed in each main body, a double-thread threaded rod is rotatably installed in each main body, one end of each double-thread threaded rod extends out of the corresponding main body and is fixedly sleeved with a rotating handle and a power assisting block, and the other end of each double-thread threaded rod is fixedly sleeved with a power assisting rod. Two clamping plates are installed on the double-thread threaded rod in a threaded mode and connected with the two sliding rods in a sliding mode respectively. The locking device for construction of the building steel structure has the advantages that I-shaped steel can be conveniently and rapidly clamped by arranging the clamping assembly, the orientation of the clamping assembly can be rapidly adjusted by arranging the quick release assembly, and the device can meet the clamping requirement of a special angle by arranging the extension assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a locking device for building steel structure construction. Background Art

[0002] The locking device for building steel structure construction is mainly used for locking firmly, reducing the connection gap, making the connection compact and firm, saving time and effort, reducing manual labor, connecting safely and reliably, and improving work efficiency and performance. This device is particularly suitable for the construction of building steel structures. Through specific design and structure, it can effectively fix and support the steel structure to ensure stability and safety during the construction process. Its design takes into account the efficiency and safety in construction, and improves work efficiency and performance by reducing manual labor, thus playing an important role in the construction of building steel structures. At present, the tightening devices for I-beams are relatively scarce, and the only ones that exist are not convenient enough.

[0003] After searching, the patent document with the authorization publication number CN210507786U in the related technology discloses a locking device for construction of building steel structure, including a steel main beam and a steel secondary beam, the steel main beam is located on one side of the steel secondary beam, a first mounting plate, a clamping plate and a second mounting plate are provided on one side of the steel main beam, and the clamping plate is located between the first mounting plate and the second mounting plate, the first mounting plate and the second mounting plate are connected to the steel main beam by welding, the clamping plate and the steel main beam are slidably connected, a slide groove is provided below the outer wall of the steel main beam, a slider is slidably connected to the inner cavity of the slide groove, and the other end of the slider is welded to the clamping plate. The utility model relates to the technical field of steel structure. The locking device for construction of building steel structure can increase the firmness of the locking device and effectively avoid the problem of loose locking of steel structure.

[0004] With respect to the above-mentioned related technologies, the inventor of the utility model believes that the following defects exist: the device is not convenient to use and cannot adapt to the use needs of I-beams.

[0005] Therefore, it is necessary to provide a new locking device for building steel structure construction to solve the above technical problems. Utility Model Content

[0006] The technical problem solved by the utility model is to provide a construction steel structure locking device which can conveniently and quickly clamp I-beams by setting a clamping assembly, setting a quick-release assembly so that the device can quickly adjust the direction of the clamping assembly, and setting an extension assembly so that the device can adapt to the clamping needs of special angles.

[0007] In order to solve the above technical problems, the construction locking device of the building steel structure provided by the utility model includes: two clamping components with the same structure, the clamping component includes a main body, two sliding rods are fixedly installed in the main body, a double-threaded rod is rotatably installed in the main body, one end of the double-threaded rod extends to the outside of the main body and is fixedly sleeved with a rotating handle and a power-assisting block, two splints are threadedly installed on the double-threaded rod, and the two splints are respectively slidably connected to the two sliding rods.

[0008] As a further solution of the present invention, the same support block is provided on one side of the two clamping components, and the support block is provided with multiple slots. Multiple plug-in blocks are fixedly installed on the two main bodies, and the multiple plug-in blocks are respectively adapted to the multiple slots. Two through holes 1 are provided on the support block, and multiple through holes 2 are respectively provided on the multiple plug-in blocks, and the multiple through holes 2 are respectively adapted to the two through holes 1.

[0009] As a further solution of the present invention, two square sleeves are slidably installed in the two through holes 1 respectively, the two square sleeves pass through the corresponding multiple through holes 2 respectively, multiple through holes 3 are respectively opened on the inner walls of the two square sleeves, multiple limit blocks are hingedly installed in the multiple through holes 3, two filling blocks are respectively provided in the two square sleeves, and two baffles are slidably installed on the two square sleeves.

[0010] As a further solution of the present invention, an extension block is provided on one side of the support block, and the extension block is respectively adapted to multiple slots and multiple plug-in blocks. A through hole four and multiple through holes five are provided on the extension block, and the through hole four and multiple through holes five are both adapted to the square sleeve.

[0011] As a further solution of the present invention, a plurality of rubber clips are fixedly mounted on the plurality of clamping plates.

[0012] As a further solution of the present invention, a plurality of limiting holes are respectively opened on the inner walls of the through hole 1 and the through hole 4, and the plurality of limiting holes are respectively adapted to the plurality of limiting blocks.

[0013] Compared with the related art, the building steel structure construction locking device provided by the utility model has the following beneficial effects:

[0014] 1. The utility model can clamp the I-beam conveniently and quickly by providing a clamping assembly;

[0015] 2. The utility model provides a quick-release assembly, which enables the device to quickly adjust the orientation of the clamping assembly;

[0016] 3. The utility model provides an extension component so that the device can adapt to the clamping needs of special angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model's locking device for building steel structure construction;

[0019] Figure 2 This is a schematic diagram of the structural breakdown of the locking device for building steel structure construction of the utility model;

[0020] Figure 3 This is a schematic diagram of the clamping structure of the utility model's locking device for building steel structure construction;

[0021] Figure 4 This is a schematic diagram of the extended component structure of the locking device for building steel structure construction of the present invention.

[0022] In the figure: 1. Main body; 2. Sliding rod; 3. Double-threaded rod; 4. Turning handle; 5. Power block; 6. Clamp; 7. Support block; 8. Insert block; 9. Square sleeve; 10. Limit block; 11. Filling block; 12. Baffle; 13. Extension block; 14. Rubber clip. DETAILED DESCRIPTION

[0023] Please refer to Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model's locking device for building steel structure construction; Figure 2 This is a schematic diagram of the structural breakdown of the locking device for building steel structure construction of the utility model; Figure 3 This is a schematic diagram of the clamping structure of the utility model's locking device for building steel structure construction; Figure 4 This is a schematic diagram of the extended assembly structure of the utility model's locking device for building steel structures. The locking device for building steel structures comprises two identical clamping assemblies, each comprising a main body 1, within which two slide bars 2 are fixedly mounted, a double-threaded rod 3 rotatably mounted, one end of which extends outside the main body 1 and is fixedly fitted with a rotating handle 4 and a power-assisting block 5. Two clamping plates 6 are threadedly mounted on the double-threaded rod 3, each slidably connected to the two slide bars 2.

[0024] Through the cooperation between the double-threaded rod 3 and the clamping plate 6, the I-beam can be clamped conveniently and quickly.

[0025] A common support block 7 is provided on one side of the two clamping assemblies. The support block 7 has multiple slots. Multiple plug-in blocks 8 are fixedly mounted on the two main bodies 1. The multiple plug-in blocks 8 are respectively adapted to the multiple slots. The support block 7 has two through-holes 1. The multiple plug-in blocks 8 are respectively provided with multiple through-holes 2. The multiple through-holes 2 are respectively adapted to the two through-holes 1.

[0026] Two square sleeves 9 are slidably installed in the two through holes 1 respectively, and the two square sleeves 9 pass through the corresponding multiple through holes 2 respectively. Multiple through holes 3 are opened on the inner walls of the two square sleeves 9, and multiple limit blocks 10 are hingedly installed in the multiple through holes 3. Two filling blocks 11 are respectively provided in the two square sleeves 9, and two baffles 12 are slidably installed on the two square sleeves 9.

[0027] Through the cooperation between the limiting block 10 and the filling block 11, the device can quickly adjust the direction of the clamping assembly.

[0028] An extension block 13 is provided on one side of the support block 7, and the extension block 13 is respectively adapted to multiple slots and multiple plug-in blocks 8. A through hole four and multiple through holes five are opened on the extension block 13, and the through hole four and multiple through holes five are both adapted to the square sleeve 9.

[0029] Through the cooperation between the support block 7 and the extension block 13, the device can adapt to the clamping needs of special angles.

[0030] A plurality of rubber clips 14 are fixedly mounted on the plurality of clamping plates 6;

[0031] A plurality of limiting holes are respectively opened on the inner walls of the through hole 1 and the through hole 4, and the plurality of limiting holes are respectively adapted to the plurality of limiting blocks 10 .

[0032] The working principle of the building steel structure construction locking device provided by the utility model is as follows:

[0033] Step 1: When using the device to clamp the I-beam, first set the steel to be clamped to a suitable position, and then fix the two main bodies 1 together with the support block 7 to the joint of the two steels by twisting the two rotating handles 4 on the two main bodies 1. The two steels are clamped by the joint action of multiple devices;

[0034] Step 2: When it is necessary to clamp steel materials in different combination positions, push out the corresponding baffle 12, take out the corresponding filling block 11, and then pull out the corresponding square sleeve 9. Then, the corresponding main body 1 can be removed to change the clamping direction, making it easier to clamp steel materials in different combination positions.

[0035] Step 3: When it is necessary to clamp steel at a specific position, due to the limited installation distance, the length of the device can be extended by installing an extension block 13 to achieve the clamping purpose. The installation method of the extension block 13 is the same as that of the main body 1.

[0036] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art can clearly understand the details of its power mechanism, power supply system, and control system on the premise that they understand the principle of the above-mentioned utility model. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0037] The standard parts used can be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments or applied directly or indirectly without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A locking device for building steel structure construction, characterized in that: include: Two clamping assemblies with identical structures, the clamping assemblies include a main body, two sliding rods are fixedly installed in the main body, a double-threaded rod is rotatably installed in the main body, one end of the double-threaded rod extends to the outside of the main body and is fixedly sleeved with a rotating handle and a power-assisting block, two splints are threadedly installed on the double-threaded rod, and the two splints are respectively slidably connected to the two sliding rods.

2. The building steel structure construction locking device according to claim 1, characterized in that: A common support block is provided on one side of the two clamping components, and the support block is provided with multiple slots. Multiple plug-in blocks are fixedly installed on the two main bodies, and the multiple plug-in blocks are respectively adapted to the multiple slots. Two through holes 1 are provided on the support block, and multiple through holes 2 are respectively provided on the multiple plug-in blocks, and the multiple through holes 2 are respectively adapted to the two through holes 1.

3. The building steel structure construction locking device according to claim 2, characterized in that: Two square sleeves are slidably installed in the two through holes 1 respectively, and the two square sleeves pass through the corresponding multiple through holes 2 respectively. Multiple through holes 3 are opened on the inner walls of the two square sleeves respectively, and multiple limit blocks are hingedly installed in the multiple through holes 3 respectively. Two filling blocks are respectively provided in the two square sleeves, and two baffles are slidably installed on the two square sleeves respectively.

4. The locking device for building steel structure construction according to claim 2, characterized in that: An extension block is provided on one side of the support block, and the extension block is respectively adapted to multiple slots and multiple plug-in blocks. A through hole four and multiple through holes five are opened on the extension block, and the through hole four and multiple through holes five are both adapted to the square sleeve.

5. The building steel structure construction locking device according to claim 1, characterized in that: A plurality of rubber clips are respectively fixedly mounted on the plurality of clamping plates.

6. The building steel structure construction locking device according to claim 4, characterized in that: A plurality of limiting holes are respectively provided on the inner walls of the through hole one and the through hole four, and the plurality of limiting holes are respectively matched with the plurality of limiting blocks.

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