Connecting node of mounting screw rod and non-magnetic steel embedded plate
By setting connecting anchor bars and anti-detachment anchor heads in the concrete pouring layer, and using the steel bar mechanical connection sleeve to thread and weld the non-magnetic steel embedded plate, the problems of loosening, displacement and node blockage between the non-magnetic steel embedded plate and the pre-embedded parts are solved, and a stable connection and multi-batch installation are achieved.
Patent Information
- Application Number
- CN202520299881.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-02-25
AI Technical Summary
In the existing technology, the embedded parts and the non-magnetic steel embedded plates cannot be directly connected, which leads to loosening and displacement. Furthermore, the screws are not easy to remove after installation, resulting in node blockage. In addition, it is not possible to set up multiple batches.
By setting connecting anchor bars and anti-detachment anchor heads in the concrete pouring layer, the steel bar mechanical connection sleeve is threadedly connected to the non-magnetic steel embedded plate body, and fixed by welding to form a limiting groove for stable connection.
It achieves a stable connection between the non-magnetic steel embedded plate and the equipment foundation, preventing loosening and displacement, facilitating screw removal, supporting multiple batch installations, and improving the stability and convenience of installation.
Smart Images
Figure CN223951965U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to non -magnetic steel embedded plate technical field, concretely relates to a kind of connecting node of installation screw rod and non -magnetic steel embedded plate. BACKGROUND
[0002] Non -magnetic steel embedded plate is a kind of steel plate material without magnetism, often applicable to some special equipment installation, when some special equipment installation, bottom plate will be contacted with concrete foundation, then by installing connecting structure on bottom plate, late special equipment and bottom plate are connected, to reach the effect of fixing special equipment.
[0003] Compared with the prior connecting node, the following defects still exist: during installation, the embedded part and the non-magnetic steel embedded plate cannot be directly connected, resulting in loose displacement. Meanwhile, after installation is completed, the screw rod is not removed, causing the node to be blocked, and multiple batches cannot be set. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a connecting node of installation screw rod and non-magnetic steel embedded plate, which solves the following technical problems: during installation, the embedded part and the non-magnetic steel embedded plate cannot be directly connected, resulting in loose displacement. Meanwhile, after installation is completed, the screw rod is not removed, causing the node to be blocked, and multiple batches cannot be set.
[0005] The purpose of the utility model can be achieved by the following technical solutions:
[0006] A connecting node of installation screw rod and non-magnetic steel embedded plate, a concrete pouring layer;
[0007] A device foundation embedded part is fixedly connected to the upper end of the concrete pouring layer. A non-magnetic steel embedded plate body is arranged on the inner upper side of the device foundation embedded part. A connecting anchor is arranged in the concrete pouring layer. A anti-disengagement anchor head is connected to the lower end of the connecting anchor. A steel bar mechanical connection sleeve is arranged on the outer side of the upper end of the connecting anchor. A temporary screw rod is arranged above the connecting anchor and connected to the steel bar mechanical connection sleeve.
[0008] As a further scheme of the utility model, the connecting anchor and the anti-disengagement anchor head are vertically fixedly connected. The connecting anchor and the anti-disengagement anchor head are both embedded in the concrete pouring layer, and the upper end of the anti-disengagement anchor head extends into the device foundation embedded part.
[0009] As a further scheme of the utility model, second limiting grooves are uniformly arranged on the inner side of the device foundation embedded part. First limiting grooves are uniformly arranged on the inner side of the non-magnetic steel embedded plate body.
[0010] As a further scheme of the utility model: the steel bar mechanical connection sleeve is connected in threaded mode between the non-magnetic steel embedded plate body and the equipment foundation pre-buried and connecting anchor between the first limiting groove body and the second limiting groove body.
[0011] As a further scheme of the utility model: the steel bar mechanical connection sleeve is connected in threaded mode between the non-magnetic steel embedded plate body and the equipment foundation pre-buried and connecting anchor between the first limiting groove body and the second limiting groove body.
[0012] As a further scheme of the utility model: the steel bar mechanical connection sleeve is connected in threaded mode between the non-magnetic steel embedded plate body and the equipment foundation pre-buried and connecting anchor between the first limiting groove body and the second limiting groove body.
[0013] As a further scheme of the utility model: the steel bar mechanical connection sleeve is connected in threaded mode between the non-magnetic steel embedded plate body and the equipment foundation pre-buried and connecting anchor between the first limiting groove body and the second limiting groove body.
[0014] The utility model discloses the beneficial effect that:
[0015] 1, through the equal interval distribution pre-buried of anti -drop anchor head, when the steel bar mechanical connection sleeve is installed after butt joint with connecting anchor, utilizes stainless steel electrode to weld the steel bar mechanical connection sleeve with non-magnetic steel embedded plate body, makes the steel bar mechanical connection sleeve fastening install in non-magnetic steel embedded plate body and reaches the effect of limiting, and subsequent temporary screw is removed, and the inside upside of steel bar mechanical connection sleeve forms screw thread groove, and it is convenient to install special equipment in the later period. BRIEF DESCRIPTION OF DRAWINGS
[0016] The utility model will be further explained in connection with the drawings.
[0017] Figure 1 It is the front view cross section structure schematic diagram of the utility model,
[0018] Figure 2 It is the front view cross section structure schematic diagram of the utility model, Figure 1 It is the enlarged structure schematic diagram of A place in the utility model,
[0019] Figure 3 It is the whole structure schematic diagram of equipment foundation pre-buried and anti -drop anchor head connection of the utility model,
[0020] Figure 4 It is the whole structure schematic diagram of connecting anchor and steel bar mechanical connection sleeve connection of the utility model.
[0021] In the drawing: 1, concrete pouring layer;2, equipment foundation pre-buried;3, connecting anchor;4, anti -drop anchor head;5, non-magnetic steel embedded plate body;6, first limiting groove body;7, second limiting groove body;8, steel bar mechanical connection sleeve;9, temporary screw;10, internal thread;11, electrode welding spot. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0023] Embodiment one
[0024] Please refer to Figures 1-4 The utility model discloses a kind of connecting nodes of installation screw rod and non-magnetic steel embedded plate, specifically for the connection between the fastening of non-magnetic steel embedded plate body 5 and equipment foundation embedded 2, and provide the basis for the fixed limit of steel bar mechanical connection sleeve 8, including concrete pouring layer 1;Equipment foundation embedded 2 is fixedly connected on the upper end of concrete pouring layer 1, the inside upper side of equipment foundation embedded 2 is provided with non-magnetic steel embedded plate body 5, the inside of concrete pouring layer 1 is provided with connecting anchor 3, the lower end of connecting anchor 3 is connected with anti-drop anchor head 4, the upper end outside of connecting anchor 3 is provided with steel bar mechanical connection sleeve 8, the upper of connecting anchor 3 is provided with temporary screw rod 9 connected with steel bar mechanical connection sleeve 8.
[0025] In the embodiment, preferably, connecting anchor 3 and anti-drop anchor head 4 are vertically fixedly connected, and connecting anchor 3 and anti-drop anchor head 4 are embedded in concrete pouring layer 1 and the upper end of anti-drop anchor head 4 extends into equipment foundation embedded 2;The inner side of equipment foundation embedded 2 is evenly provided with second limiting groove body 7, and the inner side of non-magnetic steel embedded plate body 5 is evenly provided with first limiting groove body 6, so that when equipment foundation embedded 2 is clamped and installed in equipment foundation embedded 2, it is convenient to be connected with connecting anchor 3.
[0026] In the embodiment, preferably, steel bar mechanical connection sleeve 8 is connected between non-magnetic steel embedded plate body 5 and equipment foundation embedded 2 and connecting anchor 3 in threaded mode by first limiting groove body 6 and second limiting groove body 7 in turn penetrating;The inner side of steel bar mechanical connection sleeve 8 is provided with internal thread 10, and steel bar mechanical connection sleeve 8 and temporary screw rod 9 are connected in threaded mode;Welding rod welding point 11 is arranged at the connecting position of steel bar mechanical connection sleeve 8 and first limiting groove body 6, and welding rod welding point 11 is arranged in four equal parts about the center point of steel bar mechanical connection sleeve 8;Steel bar mechanical connection sleeve 8 is equally distributed on the inner side of non-magnetic steel embedded plate body 5, so that non-magnetic steel embedded plate body 5 can be fastened and connected according to the number and specification of anti-drop anchor head 4, and equipment docking installation is facilitated.
[0027] In summary, first, embed the connecting anchor 3 and the anti-disengagement anchor head 4 in the concrete pouring layer 1, through the vertical fixed connection between the connecting anchor 3 and the anti-disengagement anchor head 4, the displacement caused by the anti-disengagement anchor head 4 being pulled out in the concrete pouring layer 1 can be avoided, then the non-magnetic steel embedded plate body 5 and the anti-disengagement anchor head 4 are penetrated and then abut and engage with the equipment foundation embedded 2, at this time, the temporary screw rod 9 is screwed with the steel bar mechanical connection sleeve 8 through the internal thread 10, the steel bar mechanical connection sleeve 8 can be penetrated in the non-magnetic steel embedded plate body 5 and the equipment foundation embedded 2 through the first limiting groove body 6 and the second limiting groove body 7 respectively, so that the lower end of the steel bar mechanical connection sleeve 8 is connected with the connecting anchor 3, after the steel bar mechanical connection sleeve 8 is connected with the connecting anchor 3, the steel bar mechanical connection sleeve 8 is welded with the non-magnetic steel embedded plate body 5 by using the stainless steel welding rod to form the welding spot 11, after the welding is completed, the magnetic permeability of the non-magnetic steel embedded plate body 5 is detected, and finally the temporary screw rod 9 is removed.
[0028] Embodiment two
[0029] Refer to Figure 1 and Figure 3 The second embodiment of the utility model is specifically as follows: a plurality of batches of steel bar mechanical connection sleeves 8 can be installed to improve stability; the connecting anchor 3 and the anti-disengagement anchor head 4 are equidistantly distributed in the concrete pouring layer 1, after the non-magnetic steel embedded plate body 5 is penetrated in the upper end of the anti-disengagement anchor head 4 and abuts and engages with the equipment foundation embedded 2, a plurality of batches of steel bar mechanical connection sleeves 8 can be installed, so that the equipment bottom is stably installed in the steel bar mechanical connection sleeve 8, and the non-magnetic steel embedded plate body 5 achieves better supporting effect.
[0030] Embodiment three
[0031] The embodiment is obtained by combining the embodiment one and the embodiment two.
[0032] The above embodiment of the utility model has been described in detail, but the content is only the preferred embodiment of the utility model, and cannot be considered as limiting the scope of the utility model. Any equivalent changes and improvements within the scope of the utility model application should still belong to the patent coverage range of the utility model.
Claims
1. A connection joint of a mounting screw and a non-magnetic steel embedded plate, characterized by, Comprising; The concrete pouring layer (1); The equipment foundation embedded part (2) is fixedly connected to the upper end of the concrete pouring layer (1), the inner upper side of the equipment foundation embedded part (2) is provided with a non-magnetic steel embedded plate body (5), the inside of the concrete pouring layer (1) is provided with a connecting anchor bar (3), the lower end of the connecting anchor bar (3) is connected with an anti-dropping anchor head (4), the outer side of the upper end of the connecting anchor bar (3) is provided with a steel bar mechanical connection sleeve (8), and the upper side of the connecting anchor bar (3) is provided with a temporary screw rod (9) connected with the steel bar mechanical connection sleeve (8).
2. The connection node of claim 1, wherein, The connecting anchor bar (3) and the anti-dropping anchor head (4) are vertically and fixedly connected, and the connecting anchor bar (3) and the anti-dropping anchor head (4) are both embedded in the concrete pouring layer (1) and the upper end of the anti-dropping anchor head (4) extends into the equipment foundation embedded part (2).
3. The connection node of claim 1, wherein, The inner side of the equipment foundation embedded part (2) is uniformly provided with a second limiting groove body (7), and the inner side of the non-magnetic steel embedded plate body (5) is uniformly provided with a first limiting groove body (6).
4. The connection node of claim 1, wherein, The steel bar mechanical connection sleeve (8) is sequentially penetrated through the non-magnetic steel embedded plate body (5) and the equipment foundation embedded part (2) and connected with the connecting anchor bar (3) in a threaded manner through the first limiting groove body (6) and the second limiting groove body (7).
5. The connection node of claim 4, wherein, The inner side of the steel bar mechanical connection sleeve (8) is provided with an internal thread (10), and the steel bar mechanical connection sleeve (8) and the temporary screw rod (9) are connected in a threaded manner.
6. The connection node of claim 4, wherein, The connecting position of the steel bar mechanical connection sleeve (8) and the first limiting groove body (6) is provided with a welding electrode welding point (11), and the welding electrode welding point (11) is four-folded about the center point of the steel bar mechanical connection sleeve (8).
7. The connection node of claim 4, wherein, The steel bar mechanical connection sleeve (8) is equally distributed on the inner side of the non-magnetic steel embedded plate body (5).