CN218965749U - Modular counter-force pedestal channel and anchor hole mounting structure - Google Patents
Modular counter-force pedestal channel and anchor hole mounting structure Download PDFInfo
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- CN218965749U CN218965749U CN202222794966.XU CN202222794966U CN218965749U CN 218965749 U CN218965749 U CN 218965749U CN 202222794966 U CN202222794966 U CN 202222794966U CN 218965749 U CN218965749 U CN 218965749U
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Abstract
The utility model discloses a mounting structure of a modular counter-force pedestal channel and an anchor hole, which comprises a channel, an anchor hole module and a connecting anchor hole assembly, wherein the channel and the anchor hole module comprise a bracket, two rows of channels and a row of modular anchor hole assemblies connected between the two rows of channels, and the modular anchor hole assemblies and the channels are supported by the bracket; the connecting anchor hole assembly has the same structure as the module anchor hole assembly and comprises an anchor hole vertically arranged, an upper cross beam and a lower cross beam, wherein the anchor hole is arranged in the middle and is connected with the two cross beams through a horizontal supporting plate; adjacent two channels and anchor hole modules are connected through a plurality of connecting anchor hole assemblies. The utility model adopts the module embedded part, and the concrete can be poured once. The module is manufactured by utilizing the advanced processing technology of a factory, so that the precision is high, and the field installation precision and the construction efficiency can be improved.
Description
Technical Field
The utility model relates to the technical field of laboratory construction of three-dimensional counterforce structures, in particular to a mounting structure of a modular counterforce pedestal channel and an anchor hole.
Background
With the continued advent of new structural theory and computational methods, many complex structures require structural testing to verify, and the importance of structural testing is also growing. The structure laboratory is a hardware platform which is indispensable for scientific tests in the field of civil engineering, wherein the three-dimensional counterforce structure laboratory is a necessary equipment platform for carrying out quasi-static force and quasi-dynamic force tests on large-scale and full-scale structures and components, and the structure laboratory comprises counterforce walls and counterforce pedestals, wherein the counterforce pedestals comprise a basement, a counterforce pedestal with holes and a channel-type counterforce pedestal with anchor holes.
The structural laboratory counter-force groove and the anchor hole are counter-force devices for balancing vertical loads applied by the test piece in structural test, the requirements on the installation accuracy and quality of the counter-force groove and the anchor hole are very high, and the requirement that a single point can bear more than 50t of upward pulling force is a key of installation construction of the channel groove type counter-force pedestal. Because the channel-type counter-force pedestal is only used in a structural laboratory and has fewer applications, few related documents can be used as a reference, and more unsuccessful construction cases are realized. If the conventional process is adopted, the anti-pulling stress of the standard channel is not easy to release, and the channel is easy to generate anti-pulling cracks to influence the subsequent use; the traditional construction method is adopted, the construction method is installed on site one by one, the installation accuracy is low, and the construction speed is low. The channel steel openings of the channels face inwards, and the separation space between the channels needs to be poured with concrete for the second time; the supporting steel bar is directly welded on the channel steel web plate, the welding deformation is large, and a flat cover plate cannot be installed.
Disclosure of Invention
The utility model provides a mounting structure of a modular counter-force pedestal channel and an anchor hole, which aims to solve the technical problems in the prior art.
The utility model adopts the technical proposal for solving the technical problems in the prior art that: the mounting structure of a modular counter-force pedestal channel and an anchor hole comprises a channel, an anchor hole module and a connecting anchor hole assembly, wherein the channel and the anchor hole module comprise a bracket, two rows of channels and a row of modular anchor hole assemblies connected between the two rows of channels, and the modular anchor hole assemblies and the channels are supported by the bracket; the connecting anchor hole assembly has the same structure as the module anchor hole assembly and comprises an anchor hole vertically arranged, an upper cross beam and a lower cross beam, wherein the anchor hole is arranged in the middle and is connected with the two cross beams through a horizontal supporting plate; adjacent two channels and anchor hole modules are connected through a plurality of connecting anchor hole assemblies.
The upper part of the channel is formed by two channel steels back to back.
The groove and the anchor hole are provided with cover plate rabbets, the cover plate rabbets are provided with cover plates which are flush with the main body, and a counterweight structure is arranged below the cover plates.
A plurality of uniformly distributed rib plates are arranged in the channel steel of the channel, and the rib plates are connected with the bracket through upright rods; the connecting anchor hole assembly is connected with the module anchor hole assembly through an upper beam, the rib plates and the vertical rods, and the lower beam is connected with the vertical rods.
And the rib plate is provided with an anti-pulling stress release hole.
The anchor hole, the lower part is the nut, and upper portion is equipped with the locating hole, and outside lower part is equipped with the anchor slab, and the top is equipped with the flange be equipped with the location connecting hole on the flange, the nut is assembled the main part lower extreme in anchor hole.
The nut is assembled at the lower end of the main body of the anchor hole.
The support is formed by welding channel steel, a supporting cross beam is arranged at the top of the support, the vertical rod is supported by the supporting cross beam, and the vertical rod is made of angle steel.
The upper cross beam and the lower cross beam of the connecting anchor hole assembly are made of channel steel.
The utility model has the advantages and positive effects that:
1) And the concrete can be poured once by adopting a modular embedded part.
2) The module is manufactured by utilizing the advanced processing technology of a factory, so that the precision is high, and the field installation precision and the construction efficiency can be improved.
3) The channel adopts a structure that the channel steel opening faces outwards, is connected with the bracket through the channel steel rib plates and the upright rods, and has small welding deformation; the cover plate seam allowance is processed on the channel, so that the cover plate is ensured to be flush with the channel; the anti-pulling stress release holes are formed in the channel steel rib plates, so that the anti-pulling stress can be effectively released, and cracks of the channel are avoided.
4) The anchor hole adopts a machining assembly structure, so that the precision is high; the nut is arranged below so as to be universal with a pedestal anchor rod used later; the upper part is provided with a positioning hole which can be used for limiting the anchor rod; the anchor plate is arranged, so that the pulling resistance of the anchor hole can be improved; the top is provided with a flange, and a positioning connecting hole is additionally arranged on the flange, so that positioning connection in a test is facilitated. Meanwhile, the anchor holes are connected with the cross beam through the support plates, so that adjustment is facilitated, and the installation accuracy can be improved.
5) The anchor hole assembly is positioned by means of the module support, so that vertical support is omitted, meanwhile, horizontal support is added to the whole module support, and the stability and the pulling resistance of the whole module support are improved.
6) After the test is finished, the cover plate which is flush with the main body can be additionally arranged on the anchor hole and the channel, so that the safety is good. The cover plate adopts a lower-sticking counterweight structure, so that the cover plate is not easy to move or turn over; is beneficial to protecting the finished product.
In conclusion, the utility model has high installation accuracy and high construction speed.
Drawings
FIG. 1 is a schematic plan view of the present utility model;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic plan view of a portion of a channel and anchor hole module of the present utility model;
FIG. 4 is a side elevational view of the channel and anchor hole module of the present utility model;
FIG. 5 is a side view of FIG. 4;
FIG. 6 is a schematic view of the structure of the connecting anchor hole assembly and modular anchor hole assembly of the present utility model;
FIG. 7 is a schematic view of an anchor hole structure of the present utility model;
fig. 8 is a schematic view of the flange structure of the present utility model.
In the figure: 1. a channel and an anchor hole module; 1-1, a bracket; 1-2, a channel; 1-3, a module anchor hole assembly; 1-4, cover plate spigot; 1-5, rib plates; 1-6, standing bars; 2. connecting an anchor hole assembly; 2-1, anchor holes; 2-1-1, a nut; 2-1-2, positioning holes; 2-1-3, anchor plate; 2-1-4, flanges; 2-1-5, positioning connecting holes; 2-2, an upper cross beam; 2-3, lower cross beam; 2-4, a horizontal supporting plate; 2-5, cover plate.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:
referring to fig. 1 to 8, a mounting structure for a modular counter-force pedestal channel and an anchor hole includes a channel and anchor hole module 1 and a connecting anchor hole assembly 2.
The channel and anchor hole module 1 comprises a bracket 1-1, two rows of channels 1-2 and a row of module anchor hole assemblies 1-3 connected between the two rows of channels, wherein the module anchor hole assemblies 1-3 and the channels 1-2 are supported by the bracket 1-1.
The connecting anchor hole assembly 2 has the same structure as the module anchor hole assembly 1-3, and comprises an anchor hole 2-1 and an upper cross beam and a lower cross beam which are vertically arranged, wherein the anchor hole 2-1 is arranged in the middle and is connected with the two cross beams through a horizontal supporting plate 2-4.
Adjacent two of the channels and the anchor hole modules 1 are connected through a plurality of connecting anchor hole assemblies 2.
In this embodiment, the upper portion of the channel 1-2 is formed by two channels from back to back. And the channel 1-2 is provided with a cover plate spigot 1-4. Cover plate rabbets are arranged on the channel 1-2 and the anchor hole 2-1, cover plates which are parallel and level with the main body are arranged on the cover plate rabbets, and a counterweight structure is arranged below the cover plates. In the figure, the cover plate 2-5 is additionally arranged on the anchor hole 2-1, the structure of additionally arranging the cover plate on the channel 1-2 is not shown, and the two are different in size, and the description is omitted here. A plurality of uniformly distributed rib plates 1-5 are arranged in the channel steel of the channel 1-2, and the rib plates 1-5 are connected with the bracket 1-1 through upright rods 1-6; the connecting anchor hole assembly 2, the upper cross beam 2-2 is connected with the rib plates 1-5 and the vertical rods 1-6, and the lower cross beam 2-3 is connected with the vertical rods 1-6. The rib plates 1-5 are provided with anti-pulling stress release holes. The anchor hole 2-1 is characterized in that the lower part of the anchor hole 2-1 is provided with a nut 2-1-1, the upper part of the anchor hole is provided with a positioning hole 2-1-2, the lower part of the outer side of the anchor hole is provided with an anchor plate 2-1-3, the top of the anchor hole is provided with a flange 2-1-4, the flange 2-1-4 is provided with a positioning connecting hole 2-1-5, and the nut 2-1-1 is assembled at the lower end of the main body of the anchor hole 2-1. The support 1-1 is formed by welding channel steel, a supporting cross beam is arranged at the top of the support, the upright 1-6 is supported by the supporting cross beam, and the upright 1-6 is made of angle steel. The upper beam 2-2 and the lower beam 2-3 of the connecting anchor hole assembly 2 are made of channel steel.
Although the preferred embodiments of the present utility model have been described above with reference to the accompanying drawings, the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the appended claims, which are within the scope of the present utility model.
Claims (8)
1. A mounting structure of a modular counter-force pedestal channel and an anchor hole is characterized by comprising a channel, an anchor hole module and a connecting anchor hole assembly,
the channel and anchor hole module comprises a bracket, two rows of channels and a row of module anchor hole assemblies connected between the two channels, wherein the module anchor hole assemblies and the channels are supported by the bracket;
the connecting anchor hole assembly has the same structure as the module anchor hole assembly and comprises an anchor hole vertically arranged, an upper cross beam and a lower cross beam, wherein the anchor hole is arranged in the middle and is connected with the two cross beams through a horizontal supporting plate;
adjacent two channels and anchor hole modules are connected through a plurality of connecting anchor hole assemblies.
2. The modular counter-force bench channel and anchor hole mounting structure of claim 1 wherein the upper portion of said channel is formed of two channels back-to-back.
3. The modular counter-force mount channel and anchor hole mounting structure of claim 2, wherein a cover plate spigot is provided on both the channel and the anchor hole, a cover plate flush with the body is provided on the cover plate spigot, and a counterweight structure is provided below the cover plate.
4. The mounting structure of the modular counter-force pedestal channel and the anchor hole according to claim 2, wherein a plurality of uniformly distributed rib plates are arranged in the channel steel of the channel, and the rib plates are connected with the bracket through upright rods; the connecting anchor hole assembly is connected with the module anchor hole assembly through an upper beam, the rib plates and the vertical rods, and the lower beam is connected with the vertical rods.
5. The modular counter-force mount channel and anchor hole mounting structure of claim 4, wherein said rib has pull-out resistant stress relief holes.
6. The modular counter-force mount channel and anchor hole mounting structure of claim 1, wherein the anchor hole is a nut on the lower portion, a locating hole is provided on the upper portion, an anchor plate is provided on the lower portion on the outer side, a flange is provided on the top portion, a locating connection hole is provided on the flange, and the nut is provided on the lower end of the main body of the anchor hole.
7. The modular counter-force pedestal channel and anchor hole mounting structure of claim 4, wherein the bracket is welded from channel steel, the top is provided with a support beam, the upright is supported by the support beam, and the upright is made from angle steel.
8. The modular counter-force bench channel and anchor hole mounting structure of claim 1, wherein said connecting anchor hole assembly upper and lower beams are each formed of channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222794966.XU CN218965749U (en) | 2022-10-24 | 2022-10-24 | Modular counter-force pedestal channel and anchor hole mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222794966.XU CN218965749U (en) | 2022-10-24 | 2022-10-24 | Modular counter-force pedestal channel and anchor hole mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218965749U true CN218965749U (en) | 2023-05-05 |
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ID=86148105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222794966.XU Active CN218965749U (en) | 2022-10-24 | 2022-10-24 | Modular counter-force pedestal channel and anchor hole mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218965749U (en) |
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2022
- 2022-10-24 CN CN202222794966.XU patent/CN218965749U/en active Active
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