Anchor bolt installation aid

Abstract

Provided is a foundation bolt auxiliary installation device, comprising a main frame, a support beam, a base plate and a fixing member, the main frame comprises a horizontal rod and a vertical rod, the horizontal rod forms a plane frame, and the vertical rod is used for supporting the plane frame; the horizontal rod and the vertical rod are both telescopic rods; the support beam is arranged on the plane frame; the base plate is arranged on the support beam and comprises a through hole allowing the foundation bolt to pass through; the fixing member comprises a fixing clamp at both ends, the fixing clamp is used for clamping the foundation bolt to control the spacing of adjacent foundation bolts, and the fixing member is a telescopic rod. The foundation bolt auxiliary installation device is suitable for different construction requirements and construction components of different sizes by means of the telescopic rod, the quick adjustment of the positioning device and the accurate control of the center distance, the height and other parameters of adjacent foundation bolts by the fixing member, thereby effectively improving the construction efficiency and shortening the construction period.

Description

Technical Field

[0001] This utility model relates to the field of building tooling, specifically to the field of anchor bolt installation tooling. Background Technology

[0002] Anchor bolts are fasteners that securely connect components to a concrete foundation or subgrade. One end is fixed in the concrete foundation, while the other end is used to fix other structures or equipment, bearing and transmitting corresponding loads.

[0003] The usual construction method for anchor bolts involves first customizing wooden or iron positioning plates to position the anchor bolts, and then installing them. However, this method can lead to positioning deviations, unstable support points, and low precision in mold making during construction. Furthermore, the construction quality of this method is easily affected by the workers, and it is inefficient and highly dependent on manual labor.

[0004] In response to this, Chinese patent CN102953394B discloses a precise anchor bolt positioning device, including a positioning frame and a set of positioning connecting frames. The positioning frame includes two main beams and several pairs of secondary beams. Positioning support pads are provided at both ends of the main beams. Each set of positioning connecting frames is fixed between a pair of secondary beams. Multiple vertically arranged sleeves are fixed on the connecting plate. When the bolt group is placed below the connecting plate, the upper end of each anchor bolt is correspondingly inserted into a sleeve. During construction, four anchor bolts are directly fixed to the anchor bolt pads in the factory to form a bolt group. During installation, the portion of the anchor bolt protruding from the anchor bolt pad is inserted into the sleeve.

[0005] However, this method requires the four anchor bolts to form a bolt group first. But in some working conditions, each anchor bolt is independently distributed in the concrete, requiring precise positioning of the elevation, center distance and verticality of each anchor bolt; and it uses steel pads for fixing directly, which requires a high degree of flatness of the base. Utility Model Content

[0006] One objective of this invention is to provide an auxiliary installation device for anchor bolts, which can accurately position each anchor bolt.

[0007] An anchor bolt auxiliary installation device for achieving the above objectives includes a main frame, a support beam, a pad, and a fixing component. The main frame includes horizontal bars and vertical bars, the horizontal bars forming a planar frame, and the vertical bars supporting the planar frame. Both the horizontal bars and the vertical bars are telescopic rods. The support beam is disposed on the planar frame. The pad is disposed on the support beam and includes through holes allowing anchor bolts to pass through. The fixing component includes fixing clips at both ends, which are used to clamp the anchor bolts to control the spacing between adjacent anchor bolts. The fixing component is a telescopic rod.

[0008] In one or more embodiments, the crossbar includes a hollow bar and a telescopic bar located within the hollow bar, the hollow bar and the telescopic bar being fixedly connected by a pin.

[0009] In one or more embodiments, the pole includes a hollow pole and a telescopic rod located inside the hollow pole, the hollow pole and the telescopic rod being fixedly connected by a pin.

[0010] In one or more embodiments, the telescopic rod and the hollow rod include a socket or a strip slot.

[0011] In one or more embodiments, the support beam includes a pair of parallel rods for supporting the pad.

[0012] In one or more embodiments, the support beam is movably disposed on the planar frame.

[0013] In one or more embodiments, the crossbar is provided with leveling bubble blocks.

[0014] In one or more embodiments, the fastener is disposed along the length or width direction of the planar frame.

[0015] In one or more embodiments, the bottom of the pole is provided with a fixing buckle.

[0016] In one or more embodiments, the fixing clip is a clamp, a spring clip, or a U-bolt.

[0017] The aforementioned anchor bolt auxiliary installation device uses telescopic rods to quickly adjust the positioning device, making it suitable for different construction needs and construction parts of different sizes. It also accurately controls parameters such as the center distance and elevation of adjacent anchor bolts through fixing components, thereby effectively improving construction efficiency and shortening the construction period. Attached Figure Description

[0018] The above and other features, properties and advantages of this utility model will become more apparent from the following description taken in conjunction with the accompanying drawings and embodiments, wherein:

[0019] Figure 1 This is a schematic diagram of the main framework;

[0020] Figure 2 This is a magnified view of a section of the crossbar pin;

[0021] Figure 3 This is a magnified view of a section of the pole pin;

[0022] Figure 4 This is a schematic diagram showing the connection status of anchor bolts, pads, and support beams;

[0023] Figure 5This is an enlarged view of the pad;

[0024] Figure 6 This is a schematic diagram of the overall installation device for the anchor bolts. Detailed Implementation

[0025] The present invention will be further described below with reference to specific embodiments and accompanying drawings. More details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention can obviously be implemented in many other ways different from those described herein. Those skilled in the art can make similar extensions and derivations based on actual application situations without departing from the spirit of the present invention. Therefore, the scope of protection of the present invention should not be limited by the content of this specific embodiment.

[0026] It should be noted that these and other accompanying drawings are merely examples and are not drawn to scale, and should not be used as a limitation on the scope of protection of this utility model.

[0027] Traditional anchor bolt installation methods often fail to ensure the accuracy of key parameters such as the elevation, center distance, and verticality of each anchor bolt, which can easily lead to installation deviations.

[0028] This disclosure proposes an auxiliary installation device for anchor bolts, referring to... Figures 1 to 6 As shown, the precise positioning mechanism can effectively improve the independent installation accuracy of anchor bolts in various locations, ensure that their positions meet design requirements, simplify the installation process, reduce the number of adjustments, thereby improving construction efficiency and shortening the construction period.

[0029] The anchor bolt auxiliary installation device 10 includes a main frame 11, a support beam 12, a pad 13, and a fastener 14.

[0030] The main frame 11 includes a horizontal bar 111 and an upright bar 112. The horizontal bar 111 is a quadrilateral structure that forms a planar frame 113. The upright bar 112 is used to support the planar frame 113.

[0031] Both the horizontal bar 111 and the vertical bar 112 are telescopic poles. For example... Figure 2 and Figure 3 As shown, both the horizontal bar and the vertical bar include a hollow bar 114 and a telescopic bar 115 located inside the hollow bar. The hollow bar and the telescopic bar are fixedly connected by a pin 116.

[0032] exist Figure 2 In the illustrated embodiment of the crossbar, the extension length of the telescopic rod 115 is controlled by withdrawing the pin 116, thereby controlling the telescopic length of the crossbar. Figure 3In the embodiment of the upright shown, the extension length of the telescopic rod 115' is controlled by pulling out the pin 116', thereby controlling the height of the upright. Therefore, this fixture is applicable to different sized foundations and different sized anchor bolts, and has strong adaptability.

[0033] The telescopic rod 115 and the hollow rod 114 can be provided with multiple spaced-apart holes for inserting pins; or they can be provided with strip slots, and the pins can be fastened with nuts or the like after being inserted into the slots.

[0034] In addition, a leveling bubble block 117 is provided on the crossbar 111 for leveling the crossbar 111. In this way, the fixture, through the telescopic upright 112 and in conjunction with the leveling bubble block 117, can adaptively adjust the base at different elevations.

[0035] The bottom of the upright 112 is also equipped with a fixing buckle for fixing to the steel bars and other components in the concrete, thereby fixing the entire auxiliary installation device.

[0036] The support beam 12 is mounted on the planar frame 113 and includes a pair of parallel members 120, the spacing between which is adjustable. The pair of members 120 are used to support the pad plate 13. The support beam 45 can move back and forth and left and right within the main frame to support the frame with anchor bolts at different intervals.

[0037] The pad 13 is provided on the support beam and includes a through hole 130 that allows the anchor bolt 5 to pass through.

[0038] In some embodiments, the pad 13 is a square pad with a circular hole in the middle pre-drilled to the diameter of the anchor bolt. The square pad can be made of wood, iron, PVC plastic, or other materials to support the anchor bolt.

[0039] The fastener 14 has two ends including a fixing clip 141, which is used to hold the anchor bolts 5, thereby controlling the spacing between adjacent anchor bolts 5. The fastener 14 is a telescopic rod.

[0040] The fixing clip 141 includes, but is not limited to, structures such as clamps, spring clips, and U-bolts.

[0041] The fastener 14 can be set along the length of the planar frame 113 or along the width of the planar frame 113.

[0042] The fastener 14 is a telescopic fixing rod to accommodate anchor bolts with different center distances.

[0043] Anchor bolt 5 can be Figure 5The anchor plate type anchor bolt shown includes a screw 51 and a bottom plate 52. A square or round bottom plate is welded to the lower end of the screw as an anchor plate. During installation, the anchor plate is first embedded in the concrete, and after the screw passes through the anchor bolt auxiliary installation device, it is screwed into the threaded sleeve of the anchor plate.

[0044] Anchor bolt 5 can also be other types of anchor bolts such as hook anchor bolts or straight anchor bolts.

[0045] The following describes the usage process of this anchor bolt auxiliary installation device.

[0046] First, install the telescopic main frame. Adjust the telescopic crossbars of the main frame according to the size of the short column foundation, placing the entire main frame on the short column reinforcement. Then, use the fixing clips at the bottom of the main frame uprights to secure the entire main frame to the short column reinforcement, ensuring that subsequent adjustments to the entire device will not deviate.

[0047] Next, the expansion and contraction of the support beam are adjusted. Anchor bolts are placed, and based on the designed anchor bolt overhang length, the anchor bolts are fixed to the support beam using matching nuts and square washers to initially control the anchor bolt height and positioning. Then, according to the designed anchor bolt spacing, the support beam is moved to the designed position, and the horizontal spacing between adjacent anchor bolts is fixed using fixing rods to further control the anchor bolt positioning dimensions.

[0048] Finally, adjust the height of the anchor bolts. Using the pins on the main frame uprights and the leveling bubble block, further fine-tune the height of the anchor bolts, turning the knob while observing that the leveling bubble is centered to achieve precise leveling of the anchor bolts. After all bubbles are centered, weld the anchor bolts to further secure them.

[0049] The above-mentioned anchor bolt auxiliary installation device has the following advantages:

[0050] (1) The positioning device formed by the main frame, support beam and fasteners can achieve millimeter-level precise positioning of anchor bolts, avoid human error and ensure accurate bolt position;

[0051] (2) Only the main frame needs to be fixed once, so that each anchor bolt can pass through the individual pad independently, accurately positioning each anchor bolt, reducing rework, and improving the first-time installation qualification rate of anchor bolt construction;

[0052] (3) By leveraging the retractable nature of the device, the positioning device can be quickly adjusted, and one tooling can be adapted to different construction needs, saving the construction cycle.

[0053] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms 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, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0054] Furthermore, this application uses specific terms to describe embodiments of the application. For example, "an embodiment," "one embodiment," and / or "some embodiments" refer to a particular feature, structure, or characteristic related to at least one embodiment of the application. Therefore, it should be emphasized and noted that "an embodiment," "one embodiment," or "an alternative embodiment" mentioned twice or more in different locations in this specification do not necessarily refer to the same embodiment. In addition, certain features, structures, or characteristics in one or more embodiments of the application can be appropriately combined.

[0055] While the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make possible variations and modifications without departing from the spirit and scope of the present invention. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall fall within the definition of the claims of the present invention.

Claims

1. An anchor bolt auxiliary installation device, characterized in that, include: The main frame includes horizontal bars and vertical bars. The horizontal bars form a planar frame, and the vertical bars are used to support the planar frame. Both the horizontal bars and the vertical bars are telescopic bars. Support beams are installed on the planar frame; A pad is disposed on the support beam, the pad including through holes that allow anchor bolts to pass through; as well as The fastener has fastening clips at both ends, which are used to hold the anchor bolts to control the spacing between adjacent anchor bolts. The fastener is a telescopic rod.

2. The anchor bolt auxiliary installation device as described in claim 1, characterized in that, The crossbar includes a hollow bar and a telescopic bar located inside the hollow bar, and the hollow bar and the telescopic bar are fixedly connected by a pin.

3. The anchor bolt auxiliary installation device as described in claim 1, characterized in that, The upright includes a hollow pole and a telescopic rod located inside the hollow pole, and the hollow pole and the telescopic rod are fixedly connected by a pin.

4. The anchor bolt auxiliary installation device as described in claim 2 or 3, characterized in that, The telescopic rod and the hollow rod include insertion holes or strip slots.

5. The anchor bolt auxiliary installation device as described in claim 1, characterized in that, The support beam includes a pair of parallel rods for supporting the pad.

6. The anchor bolt auxiliary installation device as described in claim 1, characterized in that, The support beam is movably mounted on the planar frame.

7. The anchor bolt auxiliary installation device as described in claim 1, characterized in that, The crossbar is equipped with a leveling bubble block.

8. The anchor bolt auxiliary installation device as described in claim 1, characterized in that, The fastener is arranged along the length or width of the planar frame.

9. The anchor bolt auxiliary installation device as described in claim 1, characterized in that, The bottom of the upright is equipped with a fixing buckle.

10. The anchor bolt auxiliary installation device as described in claim 1, characterized in that, The fixing clamp is a clamp, spring clip, or U-bolt.

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