Tool suitable for mounting cup foundation latticed column

Abstract

The utility model discloses a tool suitable for installation of a cup foundation latticed column, which comprises square tube clamps arranged on two sides of the latticed column respectively, and each square tube clamp comprises a square tube and a plurality of sets of fastening components; the fixing assemblies are located on the two sides of the latticed column respectively, each fixing assembly comprises angle iron and inclined iron, the angle iron is fixedly connected with the side portion of the latticed column and located above the square pipe, and the inclined iron is detachably and fixedly inserted between the upper side of the square pipe and the lower side of the angle iron and makes contact with the upper side of the square pipe and the lower side of the angle iron. The mounting efficiency can be improved, so that the latticed column can be quickly clamped, the mounting precision is ensured, accurate positioning is achieved, deviation and inclination are prevented, and stable supporting and shaking reduction are achieved; the construction safety is enhanced, personal errors are reduced, the size can be adjusted, the device can adapt to different columns, and the environment adaptability is high; bolts are mounted on the square tubes, and the square tubes can be detached for multiple times after being mounted, so that engineering cost is reduced, environment friendliness and high efficiency are achieved, different engineering requirements are met, and construction flexibility and adaptability are improved.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, specifically, it is a tooling suitable for installing lattice columns with cup-shaped foundations. Background Technology

[0002] Lattice columns, often used in factory building frame columns and independent columns, offer the advantage of significant material savings. Their cross-section is typically rectangular. Lattice columns are perhaps the primary application form, with types including braced columns and veneered columns. The main design principle of lattice columns is to distribute the material area furthest from the axis of inertia, ensuring enhanced bending resistance under the same axial resistance while saving material. The limbs of lattice compression members typically utilize channel steel and I-beams, and the member cross-section possesses an axis of symmetry.

[0003] Chinese patent CN113562629B discloses a lattice column positioning and plumb adjustment system, which includes a crane and a support frame. A horizontal beam is located at the top of the support frame, and the crane is mounted on the beam. A traction rope is connected to the crane hook, and the end of the traction rope is equipped with a clamp for gripping the lattice column. The bottom of the lattice column is limited by a hydraulic cylinder, providing a relatively stable positioning effect. However, this also increases costs, as the hydraulic cylinder requires a corresponding hydraulic pump station and hydraulic pipelines, resulting in high on-site setup costs. Utility Model Content

[0004] The purpose of this invention is to provide a tooling suitable for installing lattice columns on cup-shaped foundations, thereby reducing costs, improving installation efficiency, and enabling quick clamping of the lattice columns.

[0005] The purpose of this utility model is achieved as follows: a tooling suitable for installing lattice columns on cup-shaped foundations, comprising:

[0006] Square tube clamps are located on both sides of the lattice column. The square tube clamps include square tubes that are detachably fixed near the lattice column, and several sets of adjustable fastening components that connect the square tubes for clamping the lattice column. The two square tubes are parallel to each other and extend horizontally, and are parallel to the two opposite sides of the rectangular cross section of the lattice column.

[0007] Two sets of fixing components are located on both sides of the lattice column. Each fixing component corresponds to a square tube clamp. Each fixing component includes a triangular iron and a wedge iron. The triangular iron is fixedly connected to the side of the lattice column and is located above the square tube. The wedge iron is detachably fixed and inserted between the upper side of the square tube and the lower side of the triangular iron, and contacts the upper side of the square tube and the lower side of the triangular iron.

[0008] Furthermore, a laser locator for positioning is connected to the square tube.

[0009] Furthermore, the fastening assembly of the square tube clamp includes:

[0010] A clamping bolt, which is adjustablely inserted through the square tube and perpendicular to the length direction of the square tube;

[0011] Two fastening nuts are set on the clamping bolts, with the two fastening nuts on both sides of the square tube to lock the position of the clamping bolts.

[0012] Furthermore, the fastening assembly of the square tube clamp also includes two anti-slip washers on the clamping bolts. The anti-slip washers are made of a material with a high coefficient of friction. The anti-slip washers are located in the gap between the fastening nut and the square tube and abut against the fastening nut and the square tube.

[0013] Furthermore, the square tube has scale lines arranged along its length on both its left and right sides.

[0014] Furthermore, the tooling also includes several locking bolts, which detachably fix the square tube to the horizontal base near the lattice column.

[0015] The beneficial effects of this utility model are as follows:

[0016] This tool provides construction workers with a fast, efficient, and precise installation solution for lattice columns. It improves installation efficiency by quickly clamping the columns and smoothly entering the installation process; ensures installation accuracy by precisely positioning to prevent offset and tilting, and provides stable support to reduce swaying; enhances construction safety with reliable fixing and reduced human error; lowers costs by saving labor and increasing material utilization; features adjustable dimensions to adapt to different column types and strong environmental adaptability; and allows for multiple disassemblies and reuses after installation using bolts on the square tube, reducing project costs while being more environmentally friendly and efficient, meeting diverse project needs, and improving construction flexibility and adaptability. Attached Figure Description

[0017] Figure 1 This is a side view of the present invention.

[0018] Figure 2 This is a diagram showing the location of the square tube.

[0019] Figure 3 This is a top-down view of the present invention.

[0020] Figure 4 This is a schematic diagram of the preferred fastening assembly.

[0021] Figure 5 This is a schematic diagram of the positioning method of this utility model. Detailed Implementation

[0022] The following will refer to the appendix in the embodiments of this utility model. Figure 1-5The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] like Figure 1-3 As shown, a tooling suitable for installing lattice columns on cup-shaped foundations includes:

[0024] Square tube clamps are located on both sides of the lattice column 1. The square tube clamps include square tubes 2 that are detachably fixed near the position of the lattice column 1 (horizontal foundation), and several sets of fastening components that are adjustable to connect the square tubes 2 for clamping the lattice column 1. The two square tubes 2 are parallel to each other and extend horizontally, and are parallel to the two opposite sides of the rectangular cross section of the lattice column 1.

[0025] Several locking bolts 6 are used to detachably fix the square tube 2 to the horizontal bottom surface foundation near the lattice column 1;

[0026] Two sets of fixing components are located on both sides of the lattice column 1. Each fixing component corresponds to a square tube clamp. The fixing components include a triangular iron 7 and a wedge iron 8. The triangular iron 7 is fixedly connected to the side of the lattice column 1 and is located above the square tube 2. The wedge iron 8 is detachably fixed and inserted between the upper side of the square tube 2 and the lower side of the triangular iron 7, and contacts the upper side of the square tube 2 and the lower side of the triangular iron 7.

[0027] Among them, the preferred positioning methods are as follows:

[0028] like Figure 5 As shown, a laser locator 9 for positioning is connected to the square tube 2. For high-precision installation requirements, the laser locator 9 can be installed on the square tube. The laser locator 9 can emit a straight line or a point, and the construction personnel can adjust the position of the square tube 2 to align the laser line or point with the predetermined position, thereby achieving precise positioning.

[0029] Both sides of the square tube 2 are provided with scale lines 10 arranged along the length of the tube. With scale lines 10 on the inner and outer sides of the square tube 2, construction personnel can quickly and accurately determine the installation position and clamping degree of the clamp by reading the values ​​on the scale lines 10. The accuracy of the scale lines 10 should be selected according to the installation requirements; generally, millimeter-level scale lines 10 can be selected.

[0030] like Figure 1 , 4 As shown, the fastening components of the above-mentioned square tube clamp include:

[0031] Clamping bolt 3 is adjustablely threaded through square tube 2 and is perpendicular to the length direction of square tube 2;

[0032] Two fastening nuts 4 are set on the clamping bolts 3, and the two fastening nuts 4 are on both sides of the square tube 2 to lock the position of the clamping bolts 3.

[0033] In addition, the fastening assembly of the square tube clamp includes two sets of anti-slip washers 5 on the clamping bolts 3. The anti-slip washers 5 are made of a high-friction coefficient material and are positioned in the gap between the fastening nut 4 and the square tube 2, abutting against both. The square tube 2 is made of a high-strength material to ensure it can withstand the weight and external forces of the lattice column 1 during installation. The dimensions of the square tube 2 are carefully designed to accommodate lattice columns 1 of different specifications. The anti-slip washers 5 are made of a high-friction coefficient material, such as rubber or polyurethane, which effectively increases friction and prevents the lattice column 1 from sliding during installation.

[0034] The specific function of the locking bolts 6 is as follows: In this embodiment, several bolt holes are evenly distributed on the square tube 2. The positions of the bolt holes are precisely calculated to ensure uniform pressure when clamping the lattice column 1. High-strength bolts fix the two square tube clamps to both sides of the lattice column 1 through these bolt holes. The selection of bolts should take into account their strength, corrosion resistance, and ease of disassembly. For easy disassembly, the bolts can be specially designed, such as with a quick-release device.

[0035] The configuration of the adjustment component is very important in this embodiment, as detailed below:

[0036] The clamping bolts 3 are adjustable. In this embodiment, adjustable clamping bolts 3 are set at both ends of the square tube clamp. By rotating the fastening nut 4, the width of the clamp can be adjusted to adapt to lattice columns 1 of different sizes and meet different installation requirements.

[0037] An angle iron 7 is welded or installed above the square tube 2 to limit the longitudinal vertical displacement of the lattice column 1. An inclined iron 8 can be driven under the angle iron 7 to adjust the height on both sides so that the lattice column 1 always remains horizontal.

[0038] When put into use in a project, adjustable-height support frames can be installed as auxiliary support structures. These adjustable-height support frames, made of steel pipes or square tubing, are installed on the lattice columns. By adjusting the height of the support frames, the lattice columns can be adapted to different installation heights. Anti-slip pads or anchor bolts are installed at the bottom of the support frames to ensure stability and reliability during installation.

[0039] This embodiment also has other structures:

[0040] Reinforcing ribs: To improve the strength and stability of the square tube clamp, reinforcing ribs can be installed on the square tube 2. The reinforcing ribs can be made of materials such as steel plates or steel pipes and fixed to the square tube 2 by welding or bolting.

[0041] Lifting rings: Lifting rings are connected to square tube 2 to facilitate hoisting by construction personnel during installation. The number and location of the lifting rings should be selected according to the actual situation to ensure a safe and reliable hoisting process.

[0042] Protective coating: To prevent corrosion and wear of the square tube clamp during use, a protective coating can be applied to the surface of the square tube 2. The protective coating can be rust-proof paint, zinc plating, or other corrosion-resistant materials.

[0043] This embodiment has the following application aspects:

[0044] I. Preparatory Work

[0045] 1. Select appropriate special square tube clamps according to the specifications and dimensions of lattice column 1, and check whether the protective coating on the surface of the clamps is intact. If there is any damage, it should be repaired in time.

[0046] 2. Prepare the necessary high-strength bolts, nuts, anti-loosening devices, and other components for the bolted connection system, and check their quality and specifications;

[0047] 3. Check whether the adjustable screw structure (clamping bolt 3) in the adjustment device is flexible to ensure that the width of the clamp can be adjusted normally;

[0048] 4. Check the positioning marks, including the scale line 10, the marking points, and the laser locator 9, which must be clearly visible;

[0049] 5. Prepare auxiliary support structures, such as height-adjustable support frames, and check their stability and reliability;

[0050] 6. Check the sturdiness of the reinforcing ribs and lifting rings, and tighten them promptly if they are loose.

[0051] II. Installing the clamps

[0052] 1. Place two specially made square tube clamps (square tube 2) on both sides of the lattice column 1, so that the clamping bolts 3 on both sides are in contact with the lattice column 1, and ensure that the anti-slip pads 5 are installed in the correct position to increase friction.

[0053] 2. Adjust the adjusting device according to the dimensions of the lattice column 1 so that the width of the square tube clamp matches the dimensions of the lattice column 1. Drive the wedge 8 under the triangle iron 7 to adjust the height of the lattice column 1.

[0054] 3. Secure the two square tubes 2 to both sides of the lattice column 1 using bolts. Pass the high-strength bolts through the bolt holes on the square tubes and tighten the nuts to ensure that the clamping bolts 3 of the square tube clamp can firmly clamp the lattice column 1. Note that a fastening nut 4 or other anti-loosening device should be used to prevent the clamping bolts 3 from loosening.

[0055] III. Positioning Adjustment

[0056] 1. Observe the positioning marks and use the scale line 10 and the marker points to determine the installation position and clamping degree of the fixture. Ensure that the specific position on the lattice column 1 is aligned with the marker point to guarantee accurate installation.

[0057] 2. For high-precision installation requirements, a laser positioner 9 can be used to adjust the position of the square tube clamp so that the laser line or point emitted by the laser positioner 9 is aligned with the predetermined position point on the lattice column 1, thereby achieving precise positioning.

[0058] 3. Adjust the auxiliary support structure as needed to ensure the clamp is at a suitable height and in a stable state. Ensure the support frame height is properly adjusted and install anti-slip pads or anchor bolts to increase stability.

[0059] IV. Inspection after installation

[0060] 1. Check the clamping tightness to ensure that the lattice column 1 is securely fixed in the clamp. This can be determined by checking the tightness of the bolts and the accuracy of the positioning marks.

[0061] 2. Check the stability of the auxiliary support structure to ensure that the support frame can withstand the weight of the lattice column 1 and will not tilt or sink.

[0062] 3. Check the stability of the lifting rings to ensure safety and reliability during the lifting process.

[0063] 4. Finally, conduct a comprehensive inspection of the entire tooling to ensure that all parts are installed correctly and that there are no loose or damaged parts.

[0064] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In this utility model, it should also be noted that the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to fixed connection, detachable connection, integral molding connection, mechanical connection, or indirect connection through intermediate connecting parts. The specific meaning of the terms in this utility model can be understood according to the specific circumstances.

[0065] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0066] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A tooling suitable for installing lattice columns on cup-shaped foundations, characterized in that, include: Square tube clamps are located on both sides of the lattice column (1). The square tube clamps include square tubes (2) that are detachably fixed near the lattice column (1) and several sets of fastening components that are adjustablely connected to the square tubes (2) for clamping the lattice column (1). The two square tubes (2) are parallel to each other and extend horizontally, and are parallel to the two opposite sides of the rectangular section of the lattice column (1). Two sets of fixing components are located on both sides of the lattice column (1). The fixing components correspond one-to-one with the square tube clamps. The fixing components include a triangular iron (7) and a wedge iron (8). The triangular iron (7) is fixedly connected to the side of the lattice column (1) and is located above the square tube (2). The wedge iron (8) is detachably fixedly inserted between the upper side of the square tube (2) and the lower side of the triangular iron (7) and contacts the upper side of the square tube (2) and the lower side of the triangular iron (7).

2. The tooling for installing a cup-shaped foundation lattice column according to claim 1, characterized in that, A laser locator (9) for positioning is connected to the square tube (2).

3. The tooling for installing a cup-shaped foundation lattice column according to claim 1, characterized in that, The fastening components of the square tube clamp include: Clamping bolt (3), which is adjustablely inserted through square tube (2) and perpendicular to the length direction of square tube (2); Two fastening nuts (4) are set on the clamping bolt (3), and the two fastening nuts (4) are on both sides of the square tube (2) to lock the position of the clamping bolt (3).

4. The tooling for installing a cup-shaped foundation lattice column according to claim 3, characterized in that, The fastening assembly of the square tube clamp also includes two anti-slip pads (5) on the clamping bolt (3). The anti-slip pads (5) are made of a material with a high coefficient of friction. The anti-slip pads (5) are located in the gap between the fastening nut (4) and the square tube (2) and abut against the fastening nut (4) and the square tube (2).

5. The tooling for installing a cup-shaped foundation lattice column according to claim 2, characterized in that, The square tube (2) has scale lines (10) arranged along the length of the tube on both the left and right sides.

6. A tooling suitable for installing a cup-shaped foundation lattice column according to any one of claims 1-5, characterized in that, It also includes several locking bolts (6), which detachably fix the square tube (2) to the horizontal base near the lattice column (1).

Images