Building material steel structure machining supporting bracket

Abstract

The utility model provides a building material steel structure machining supporting bracket, and relates to the technical field of steel structure supporting. The building material steel structure machining supporting bracket is provided. Comprising a base, a fixed bracket assembly and a movable bracket assembly are arranged on the base, the fixed bracket assembly is fixed to the base, the movable bracket assembly rotates around the center of the base, the upper portion of the fixed bracket assembly and the upper portion of the movable bracket assembly are each provided with two clamping assemblies, and each clamping assembly comprises a bottom plate and two clamping plates; a lead screw is rotationally connected into a sliding groove formed in the top of the bottom plate, one end of the lead screw is fixedly connected with a rocker, and the rocker is located on one side of the bottom plate. According to the building material steel structure machining supporting bracket, by arranging the lead screw and the two clamping plates, the distance between the two clamping plates can be adjusted according to the thickness condition of a steel structure, so that the building material steel structure machining supporting bracket can clamp steel structures of different sizes, and the applicability of the building material steel structure machining supporting bracket is effectively improved.

Description

Technical Field

[0001] The utility model relates to a support bracket for processing building material steel structure, in particular to a support bracket for processing building material steel structure, and belongs to the technical field of steel structure support. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. Steel structure has the characteristics of high material strength, light weight, good toughness, good plasticity, uniform material and high structural reliability.

[0003] After a lot of searches, it was found that: China Utility Model Patent Column: Publication No. 202020104365.X A steel structure processing bracket, including a base, an upper turntable and a lower turntable; the upper center of the base is fixedly connected to a height-increasing support seat, and the upper end center of the height-increasing support seat is fixedly connected to a center rod, the upper end of the center rod passes through the center of the tray, and the upper end of the center rod rotates through the center of the longitudinal rotation bar and the center of the transverse rotation bar. The front and rear ends of the longitudinal rotation bar and the left and right ends of the transverse rotation bar are fixedly connected to an inner bracket, and a spring is fixedly connected between two adjacent inner brackets. The inner bracket can support the junction of the two steel structures, and the rotation of the two steel structures can be facilitated, thereby adjusting the matching angle between the two steel structures, and the spring can return the inner bracket to its original position when the steel structure is taken out.

[0004] The device can accurately adjust the angle between the two steel structures, thereby reducing the difficulty of welding. However, the device uses a left support frame and a front support frame to fix the steel structure. The left support frame and the front support frame have a single structure and cannot be adjusted accordingly according to the size of the steel structure. Therefore, the applicability of the support bracket for building material steel structure processing is reduced. At the same time, the device can only adjust the horizontal angle and cannot adjust the clamping height of the steel structure. When a thinner steel structure is welded to a thicker steel structure, due to their different thicknesses, when the left support frame and the front support frame are used to fix two steel structures of different sizes, the welding points of the two steel structures will be at different horizontal welding points, thereby reducing the practicability of the support bracket for building material steel structure processing. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a support bracket for processing building material steel structure in order to solve the above-mentioned problem, so as to solve the problem of low applicability of the support bracket for processing building material steel structure in the prior art.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: a building material steel structure processing support bracket, including a base, a fixed bracket assembly and a movable bracket assembly are arranged on the base, the fixed bracket assembly is fixed on the base, the movable bracket assembly rotates around the center of the base, the upper parts of the fixed bracket assembly and the movable bracket assembly are each provided with two groups of clamping assemblies, the clamping assembly includes a base plate and two clamping plates, a screw rod is rotatably connected in a sliding groove opened in the top of the base plate, one end of the screw rod is fixedly connected to a rocker, the rocker is located on one side of the base plate, two external threads arranged in mirror symmetry are arranged on the outer side of the screw rod, the two clamping plates are respectively threadedly sleeved on the two external threads in the screw rod, and the two clamping plates are both slidably connected to the upper part of the base plate.

[0009] Preferably, a support column is fixedly connected to the upper portion of the base, and the fixed bracket assembly includes a fixed cross bar and two fixed vertical bars, the two fixed vertical bars are fixedly connected to the upper portion of the fixed cross bar, the end of the fixed cross bar is fixedly connected to one side of the support column, and the fixed bracket assembly is located on one side of the support column.

[0010] Preferably, the movable bracket assembly includes a movable cross bar and two movable vertical rods, the two movable vertical rods are fixedly connected to the upper part of the movable cross bar, the end of the movable cross bar is fixedly connected to a first worm gear, the first worm gear is rotatably sleeved on the outer side of the support column, the movable cross bar is located on one side of the fixed cross bar, the upper part of the base is rotatably connected to a first worm gear, the first worm gear is meshed with the first worm gear, and the first worm gear and the fixed bracket assembly are respectively located on both sides of the support column.

[0011] Preferably, a slide groove is provided on the upper part of the fixed vertical rod and the movable vertical rod, an installation groove is formed at the slide groove groove mouth, and a threaded rod is slidably connected in the slide groove, the top end of the threaded rod is fixedly connected to the bottom of the base plate, and a second worm gear is provided on the outer thread sleeve of the threaded rod, a second worm is meshedly connected to one side of the second worm gear, and the second worm gear and the second worm gear are both rotatably connected to the inner wall of the installation groove.

[0012] Preferably, the upper parts of the fixed vertical rod and the movable vertical rod are both provided with a stabilizing groove, in which a stabilizing rod is slidably connected, and the top end of the stabilizing rod is fixedly connected to the bottom of the base plate, and the stabilizing rod is located on one side of the threaded rod.

[0013] Preferably, a connecting rod is fixedly connected to one side of the base plate, a pointer is fixedly connected to one side of the connecting rod, and one side of the fixed vertical rod and the movable vertical rod are engraved with distance scales, each distance scale corresponds to each pointer, and the tip of the pointer points to the scale on the distance scale.

[0014] Preferably, an angle scale is fixedly connected to the upper portion of the base, and the movable vertical rod is slidably connected to the outer side of the angle scale.

[0015] The utility model provides a support bracket for processing building material steel structure, which has the following beneficial effects:

[0016] 1. The support bracket for processing building materials steel structures is provided with a screw rod and two clamping plates, so that the distance between the two clamping plates can be adjusted according to the thickness of the steel structure. Therefore, the support bracket for processing building materials steel structures can clamp steel structures of different sizes, thereby effectively improving the applicability of the support bracket for processing building materials steel structures.

[0017] 2. The support bracket for processing building materials steel structures is provided with a threaded rod and a second worm gear, so that the height of the steel structure can be adjusted according to the misalignment of the welding height, so that the welding points of the two steel structures overlap horizontally, thereby effectively improving the welding accuracy and adjustment convenience of the steel structure, and the practicality of the support bracket for processing building materials steel structures.

[0018] 3. The support bracket for processing building materials steel structures is provided with a first worm and a first worm wheel. Compared with the limiting plug rod in the prior art, the related structure is more convenient for adjusting the angle of the mobile bracket assembly, and the adjustment position is more precise. After adjustment, there is no need for a secondary fixing operation. The operation is more convenient and simple, and the angle adjustment of the support bracket for processing building materials steel structures is more precise, thereby effectively improving the convenience and simplification of the adjustment of the support bracket for processing building materials steel structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model as a whole;

[0020] Figure 2 It is a three-dimensional schematic diagram of the fixing bracket assembly of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the clamping assembly of the utility model;

[0022] Figure 4 It is a three-dimensional schematic diagram of the mobile bracket assembly of the utility model.

[0023]

Main component symbol description

[0024] 1. Base; 2. Clamping assembly; 201. Bottom plate; 202. Clamping plate; 203. Screw; 3. Fixed bracket assembly; 301. Fixed cross bar; 302. Fixed vertical bar; 4. Mobile bracket assembly; 401. Mobile cross bar; 402. Mobile vertical bar; 403. First worm gear; 5. First worm; 6. Second worm gear; 7. Threaded rod; 8. Second worm; 9. Stabilizing rod; 10. Pointer; 11. Distance scale; 12. Angle scale; 13. Support column. DETAILED DESCRIPTION

[0025] The utility model embodiment provides a support bracket for processing building material steel structure.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a base 1, on which a fixed bracket assembly 3 and a movable bracket assembly 4 are arranged, the fixed bracket assembly 3 is fixed on the base 1, and the movable bracket assembly 4 rotates around the center of the base 1, and two groups of clamping assemblies 2 are arranged on the upper parts of the fixed bracket assembly 3 and the movable bracket assembly 4, and the clamping assembly 2 includes a bottom plate 201 and two clamping plates 202, a screw rod 203 is rotatably connected in a slide groove opened on the top of the bottom plate 201, and one end of the screw rod 203 is fixedly connected to a rocker, and the rocker is located on one side of the bottom plate 201, and two mirror-symmetrical external threads are arranged on the outer side of the screw rod 203, and the two clamping plates 202 are respectively threadedly sleeved on the two external threads in the screw rod 203, and the two clamping plates 202 are both slidably connected to the upper part of the bottom plate 201;

[0027] Place the two steel structures on the fixed bracket assembly 3 and the movable bracket assembly 4 respectively, and use the clamping assembly 2 on the fixed bracket assembly 3 and the movable bracket assembly 4 to clamp the fixed steel structures;

[0028] The steel structure is placed between the two clamping plates 202 , and the screw rod 203 is rotated to drive the two clamping plates 202 to move closer to or farther from each other, so that the two clamping plates 202 cooperate to clamp the steel structure.

[0029] See also Figure 2 A support column 13 is fixedly connected to the upper part of the base 1, and the fixed bracket assembly 3 includes a fixed cross bar 301 and two fixed vertical bars 302. The two fixed vertical bars 302 are fixedly connected to the upper part of the fixed cross bar 301, and the end of the fixed cross bar 301 is fixedly connected to one side of the support column 13. The fixed bracket assembly 3 is located on one side of the support column 13.

[0030] See also Figure 4 The movable bracket assembly 4 includes a movable cross bar 401 and two movable vertical rods 402. The two movable vertical rods 402 are fixedly connected to the upper part of the movable cross bar 401. The end of the movable cross bar 401 is fixedly connected to a first worm gear 403. The first worm gear 403 is rotatably sleeved on the outer side of the support column 13. The movable cross bar 401 is located on one side of the fixed cross bar 301. The upper part of the base 1 is rotatably connected to a first worm 5. The first worm 5 is meshed with the first worm gear 403. The first worm 5 and the fixed bracket assembly 3 are respectively located on both sides of the support column 13.

[0031] See also Figure 3 and Figure 4, a slide groove is provided on the upper part of the fixed vertical rod 302 and the movable vertical rod 402, a mounting groove is formed at the slot of the slide groove, and a threaded rod 7 is slidably connected in the slide groove, the top of the threaded rod 7 is fixedly connected to the bottom of the bottom plate 201, and a second worm gear 6 is provided on the outer thread sleeve of the threaded rod 7, and a second worm 8 is meshedly connected to one side of the second worm gear 6, and the second worm 8 and the second worm gear 6 are both rotatably connected to the inner wall of the mounting groove;

[0032] According to the fixed height of the two steel structures and the thickness of the steel structures, the second worm 8 can be rotated, and the second worm 8 uses the second worm wheel 6 to drive the threaded rod 7 to rise and fall, so as to adjust the rise and fall of the steel structure on the base plate 201, and thus adjust the height of the steel structure, so as to facilitate the up and down adjustment of the welding points of the two steel structures to be flush with each other.

[0033] See also Figure 3 and Figure 4 The upper parts of the fixed vertical rod 302 and the movable vertical rod 402 are both provided with a stabilizing groove, in which a stabilizing rod 9 is slidably connected, and the top of the stabilizing rod 9 is fixedly connected to the bottom of the bottom plate 201, and the stabilizing rod 9 is located on one side of the threaded rod 7;

[0034] When the bottom plate 201 is lifted or lowered, the stabilizing rod 9 slides in the stabilizing groove. The limiting function of the stabilizing rod 9 can prevent the bottom plate 201 and the threaded rod 7 from self-rotating during the lifting or lowering process.

[0035] See also Figure 1 , Figure 3 and Figure 4 A connecting rod is fixedly connected to one side of the bottom plate 201, a pointer 10 is fixedly connected to one side of the connecting rod, and a distance scale 11 is engraved on one side of the fixed vertical rod 302 and the movable vertical rod 402, each distance scale 11 corresponds to each pointer 10, and the tip of the pointer 10 points to the scale on the distance scale 11;

[0036] By the position of the distance scale 11 indicated by the pointer 10, the height adjustment position of the steel structure can be understood, so as to more accurately understand the adjustment height of the steel structure, so as to accurately adjust the height of the welding point.

[0037] See also Figure 1 and Figure 2 , an angle scale 12 is fixedly connected to the upper part of the base 1, and the movable vertical rod 402 is slidably connected to the outer side of the angle scale 12;

[0038] According to the position of the angle scale 12 where the movable vertical rod 402 is located, the angle between the fixed bracket assembly 3 and the movable bracket assembly 4 can be understood, thereby facilitating understanding of the angle between the two steel structures.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A support bracket for processing building material steel structure, comprising a base (1), on which a fixed bracket assembly (3) and a movable bracket assembly (4) are arranged, characterized in that: Two groups of clamping assemblies (2) are arranged on the upper part of the fixed bracket assembly (3) and the movable bracket assembly (4), and the clamping assembly (2) includes a base plate (201) and two clamping plates (202). A screw rod (203) is rotatably connected in a sliding groove opened on the top of the base plate (201), and two external threads arranged in a mirror-symmetrical manner are arranged on the outer side of the screw rod (203). The two clamping plates (202) are respectively threadedly sleeved on the two external threads in the screw rod (203), and the two clamping plates (202) are both slidably connected to the upper part of the base plate (201).

2. A support bracket for processing building material steel structure according to claim 1, characterized in that: The upper part of the base (1) is fixedly connected to a support column (13); the fixed bracket assembly (3) comprises a fixed cross bar (301) and two fixed vertical bars (302); the two fixed vertical bars (302) are fixedly connected to the upper part of the fixed cross bar (301); and the end of the fixed cross bar (301) is fixedly connected to one side of the support column (13).

3. A support bracket for processing building material steel structure according to claim 2, characterized in that: The movable bracket assembly (4) comprises a movable cross bar (401) and two movable vertical bars (402), the two movable vertical bars (402) are fixedly connected to the upper part of the movable cross bar (401), the end of the movable cross bar (401) is fixedly connected to a first worm gear (403), the first worm gear (403) is rotatably sleeved on the outer side of the support column (13), the movable cross bar (401) is located on one side of the fixed cross bar (301), the upper part of the base (1) is rotatably connected to a first worm gear (5), and the first worm gear (5) is meshingly connected to the first worm gear (403).

4. A support bracket for processing building material steel structure according to claim 3, characterized in that: The upper parts of the fixed vertical rod (302) and the movable vertical rod (402) are both provided with a slide groove, a mounting groove is formed at the slot mouth of the slide groove, and a threaded rod (7) is slidably connected in the slide groove, the top end of the threaded rod (7) is fixedly connected to the bottom of the base plate (201), and the outer thread sleeve of the threaded rod (7) is provided with a second worm gear (6), one side of the second worm gear (6) is meshingly connected with a second worm (8), and the second worm gear (8) and the second worm gear (6) are both rotatably connected to the inner wall of the mounting groove.

5. A support bracket for processing building material steel structure according to claim 4, characterized in that: The upper parts of the fixed vertical rod (302) and the movable vertical rod (402) are both provided with a stabilizing groove, in which a stabilizing rod (9) is slidably connected, and the top end of the stabilizing rod (9) is fixedly connected to the bottom of the base plate (201), and the stabilizing rod (9) is located on one side of the threaded rod (7).

6. A support bracket for processing building material steel structure according to claim 3, characterized in that: A connecting rod is fixedly connected to one side of the base plate (201), a pointer (10) is fixedly connected to one side of the connecting rod, and a distance scale (11) is engraved on one side of the fixed vertical rod (302) and the movable vertical rod (402), and each distance scale (11) corresponds to each pointer (10).

7. A support bracket for processing building material steel structure according to claim 3, characterized in that: An angle scale (12) is fixedly connected to the upper portion of the base (1), and the movable vertical rod (402) is slidably connected to the outer side of the angle scale (12).

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