CN215105466U - Foundation bolt fixing device - Google Patents

Abstract

The utility model provides a rag bolt fixing device, include: the fixing components surround a rectangular structure, and each fixing component is provided with a plurality of limiting holes; the first limiting rods are respectively detachably connected between the two adjacent fixing components; and the second limiting rod is arranged along the diagonal direction of the rectangular structure and detachably connected with the two fixing components. The technical scheme of this application has solved the relatively poor problem of rag bolt's among the correlation technique fixed effect effectively.

Description

Foundation bolt fixing device

Technical Field

The utility model relates to a railway construction technical field particularly, relates to a rag bolt fixing device.

Background

In the present ordinary speed railway, the steel column foundation pit is pour and is adopted commercial concrete car from unloading, artifical mode such as pouring of mixing certainly, pours the in-process, causes the skew of rag bolt different degree, and this can lead to later stage pillar assemblage difficulty, the progress is slow, inefficiency.

In the correlation technique, adopt the rag bolt mount usually, when pouring, cooperate mount and rag bolt to restriction rag bolt's position and angle, but the mount takes place to warp easily, consequently can lead to rag bolt's fixed effect relatively poor.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a fixing device for anchor bolts, which solves the problem of poor fixing effect of anchor bolts in the related art.

In order to achieve the above object, the utility model provides a rag bolt fixing device, include: the fixing components surround a rectangular structure, and each fixing component is provided with a plurality of limiting holes; the first limiting rods are respectively detachably connected between the two adjacent fixing components; and the second limiting rod is arranged along the diagonal direction of the rectangular structure and detachably connected with the two fixing components.

Furthermore, first gag lever post and second gag lever post are the telescopic link.

Further, fixed subassembly is provided with spacing hole including being a plurality of plate bodys that the array was arranged on at least one plate body, and a plurality of plate bodys detachably connect.

Furthermore, the foundation bolt fixing device further comprises a plurality of first connecting pieces and a plurality of second connecting pieces, a plurality of first connecting pieces are arranged on each plate body, and the first connecting pieces on two adjacent plate bodies are connected with the second connecting pieces so that the two adjacent plate bodies are connected.

Further, first connecting piece includes the nut, and the nut welds in the border department of plate body, and the axis and the plate body of nut are parallel to each other, and the second connecting piece includes the bolt, bolt and two adjacent nut spiro union.

Furthermore, the first limiting rod comprises a first rod body, a second rod body and a first connecting cylinder, the second limiting rod comprises a third rod body, a fourth rod body and a second connecting cylinder, a partial structure of the first rod body is inserted into the first connecting cylinder and connected with the first connecting cylinder, a partial structure of the second rod body is inserted into the first connecting cylinder and connected with the first connecting cylinder, a partial structure of the third rod body is inserted into the second connecting cylinder and connected with the second connecting cylinder, and a partial structure of the fourth rod body is inserted into the second connecting cylinder and connected with the second connecting cylinder.

Furthermore, the first connecting cylinder, the first rod body and the second rod body are connected through a thread structure, and the second connecting cylinder, the third rod body and the fourth rod body are connected through a thread structure.

Further, a first connecting ring is arranged on the side portion of the fixing component, second connecting rings are arranged at two ends of the first limiting rod, and the first connecting ring and the second connecting rings are correspondingly arranged and connected through fasteners.

Furthermore, a third connecting ring is further arranged at the top corner of the fixing component, a fourth connecting ring is arranged at two ends of the second limiting rod, and the third connecting ring and the fourth connecting ring are correspondingly arranged and connected through a fastener.

Further, rag bolt fixing device still includes a plurality of protection tubes, and every protection tube all sets up on fixed subassembly, and the protection tube sets up with spacing hole one-to-one.

Use the technical scheme of the utility model, a plurality of fixed subassemblies enclose into the rectangle structure, are provided with a plurality of spacing holes on every fixed subassembly, and a plurality of first gag lever posts are connected respectively between two adjacent fixed subassemblies. The second limiting rod is arranged along the direction of a diagonal line of the rectangular structure and connected with the two fixing assemblies. Can make rag bolt fixing device's holistic structure more stable through foretell second gag lever post, be difficult for taking place to warp, can make its fixed rag bolt's effect better promptly. Therefore, the problem that the fixing effect of the foundation bolt in the related technology is poor is effectively solved by the technical scheme. And because first gag lever post and second gag lever post are all can dismantle, consequently the rag bolt fixing device of this application is convenient for more get and put and transport.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an exploded view of a first embodiment of an anchor bolt fastening assembly according to the present invention;

FIG. 2 shows a partial schematic structural view of the anchor bolt fixing device of FIG. 1;

FIG. 3 is a schematic side view showing a partial structure of the anchor bolt fixing apparatus of FIG. 2;

FIG. 4 shows a schematic front view of a first gag lever post of the anchor bolt fixing device of FIG. 1; and

FIG. 5 is an exploded view of a second embodiment of the anchor bolt fastening device according to the present invention.

Wherein the figures include the following reference numerals:

10. a fixing assembly; 11. a limiting hole; 12. a plate body; 13. a first connecting ring; 14. a third connecting ring; 20. a first limit rod; 21. a first rod body; 22. a second rod body; 23. a first connecting cylinder; 24. a second connection ring; 30. a second limiting rod; 31. a third rod body; 32. a fourth rod body; 33. a second connecting cylinder; 34. a fourth connecting ring; 41. a first connecting member; 42. a second connecting member; 50. and (5) protecting the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the related art, if the poured foundation bolt is slightly inclined, the normally exposed screw is usually knocked and corrected through a large hammer, but the damage of different degrees of the thread is easily caused, and then the nut cannot be fastened in place. And the foundation bolts with too large deflection process cannot be corrected by the method, and only foundation embedded foundation bolts can be poured again.

In order to prevent the anchor bolt from being skewed, as shown in fig. 1 and 4, in a first embodiment, the anchor bolt fixing device includes: the fixing component 10, the first limiting rod 20 and the second limiting rod 30. The four fixing components 10 are enclosed into a rectangular structure, and each fixing component 10 is provided with four limiting holes 11. Four first limiting rods 20 detachably connected between two adjacent fixing assemblies 10, respectively. The second stopper 30 is arranged in a diagonal direction of the rectangular structure and detachably connects two fixing assemblies 10.

By applying the technical scheme of the embodiment, the plurality of fixing components 10 are enclosed into a rectangular structure, each fixing component 10 is provided with a plurality of limiting holes 11, and the plurality of first limiting rods 20 are respectively connected between two adjacent fixing components 10. The second stopper 30 is arranged in a direction of a diagonal line of the rectangular structure and connects the two fixing members 10. Can make rag bolt fixing device's holistic structure more stable through foretell second gag lever post 30, be difficult for taking place to warp, can make its fixed rag bolt's effect better promptly. Therefore, the technical scheme of the embodiment effectively solves the problem of poor fixing effect of the foundation bolt in the related art. And because first gag lever post 20 and second gag lever post 30 are all can dismantle, therefore the rag bolt fixing device of this embodiment is convenient for more get and put and transport.

As shown in fig. 1 and 4, in the first embodiment, the first limiting rod 20 and the second limiting rod 30 are both telescopic rods. The arrangement can effectively improve the universality of the foundation bolt fixing device, and the foundation bolt fixing device can be used for foundation bolts of various sizes.

In order to make the whole structure more convenient to collect, as shown in fig. 1 and fig. 2, in the first embodiment, the fixing assembly 10 includes a plurality of plate bodies 12 arranged in an array, at least one of the plate bodies 12 is provided with a limiting hole 11, and the plurality of plate bodies 12 are detachably connected. Foretell plate body 12 is for dismantling, makes holistic structure can realize unitization like this, is convenient for accomodate more to can select different plate bodies 12 to connect to the quantity of different rag bolts, can guarantee the structural strength of fixed subassembly 10 like this on the one hand, on the other hand can improve the commonality of fixed subassembly 10.

In order to enable the plurality of plate bodies to be connected with each other, as shown in fig. 1 to 3, in the first embodiment, the anchor bolt fixing device further includes a plurality of first connecting members 41 and a plurality of second connecting members 42, each of the plate bodies 12 is provided with the plurality of first connecting members 41, and the first connecting members 41 of two adjacent plate bodies 12 are connected with the second connecting members 42 to connect the two adjacent plate bodies 12. The first connecting member 41 and the second connecting member 42 cooperate to effectively connect the adjacent two plate bodies 12.

In view of the processing cost, as shown in fig. 1 to 3, in the first embodiment, the first connecting member 41 includes a nut welded to the edge of the panel body 12, the axis of the nut is parallel to the panel body 12, and the second connecting member 42 includes a bolt screwed with two adjacent nuts. The nut and the bolt are simple in structure and good in connection strength. In the embodiment not shown in the drawings, the first connecting piece comprises a buckle, the second connecting piece comprises a clamping table, and the connection of two adjacent plate bodies can be realized through the clamping fit of the buckle and the clamping table.

In order to realize the telescopic arrangement of the first and second position-limiting rods, as shown in fig. 1 and 4, in the first embodiment, the first position-limiting rod 20 includes a first rod 21, a second rod 22 and a first connecting cylinder 23, the second position-limiting rod 30 includes a third rod 31, a fourth rod 32 and a second connecting cylinder 33, a part of the first rod 21 is inserted into the first connecting cylinder 23 and connected with the first connecting cylinder 23, a part of the second rod 22 is inserted into the first connecting cylinder 23 and connected with the first connecting cylinder 23, a part of the third rod 31 is inserted into the second connecting cylinder 33 and connected with the second connecting cylinder 33, and a part of the fourth rod 32 is inserted into the second connecting cylinder 33 and connected with the second connecting cylinder 33. The first rod body 21 and the second rod body 22 are both matched with the first connecting cylinder 23, the third rod body 31 and the fourth rod body 32 are both matched with the second connecting cylinder 33, the first connecting cylinder 23 and the second connecting cylinder 33 can increase the lengths of the first rod body 21, the second rod body 22, the third rod body 31 and the fourth rod body 32, the first rod body 21 and the second rod body 22 can also be contracted into the first connecting cylinder 23, and similarly, the third rod body 31 and the fourth rod body 32 can also be contracted into the second connecting cylinder 33, so that the expansion and contraction of the first limiting rod 20 and the second limiting rod 30 are effectively realized.

As shown in fig. 1 and 4, in the first embodiment, the first connecting cylinder 23 and the first rod 21 and the second rod 22 are connected by a screw structure, and the second connecting cylinder 33 and the third rod 31 and the fourth rod 32 are connected by a screw structure. The threaded structure is simple in connection mode, and connection is more stable. Of course, the first limiting rod 20 and the second limiting rod 30 can also be hydraulic rods or electric telescopic rods.

In order to facilitate the connection between the fixing assembly and the first stopper rod, as shown in fig. 1 to 4, in the first embodiment, the side of the fixing assembly 10 is provided with a first connection ring 13, both ends of the first stopper rod 20 are provided with second connection rings 24, and the first connection ring 13 and the second connection rings 24 are correspondingly arranged and connected by a fastener. The first and second connection rings 13 and 24 are simple in structure and easy to arrange, and the engagement of the first and second connection rings 13 and 24 with the fasteners is easily accomplished.

Similarly, in order to facilitate the connection between the fixing assembly and the second stopper rod, as shown in fig. 1 to 4, in the first embodiment, a third connection ring 14 is further disposed at a top corner of the fixing assembly 10, a fourth connection ring 34 is disposed at both ends of the second stopper rod 30, and the third connection ring 14 and the fourth connection ring 34 are correspondingly disposed and connected by a fastener. Like the above, the third connection ring 14 and the fourth connection ring 34 have simple structures and good connection effects.

In order to further protect the anchor bolt and to make the direction of the anchor bolt vertical, as shown in fig. 1 to 4, in the first embodiment, the anchor bolt fixing device further includes a plurality of protection pipes 50, each protection pipe 50 is disposed on the fixing assembly 10, and the protection pipes 50 are disposed in one-to-one correspondence with the limiting holes 11. The protection tube 50 is sleeved on the foundation bolt, so that the foundation bolt can be effectively protected, the foundation bolt is prevented from being collided, and the direction of the foundation bolt can be ensured.

The installation process of the anchor bolt fixing device of the first embodiment is as follows: and after the foundation of the steel column of the contact network is poured, dismantling the steel mould and before the commercial concrete is not solidified, installing the foundation bolt fixing device, adjusting the sizes of the foundation bolts to be standard sizes, plastering the foundation surface, and finally dismantling the foundation bolt fixing device after the commercial concrete is solidified.

The technical scheme of the first embodiment has the following advantages: the spliced foundation bolt fixing device is flexible to adjust and convenient to mount and dismount; the whole weight is light, the device can be decomposed, the carrying is convenient, the cost is low, the time and the labor are saved during the use, and the repeated use can be realized. The protection tube can effectively protect exposed threads of the foundation bolt, and effectively improves the construction efficiency of subsequent support assembly.

The difference between the second embodiment and the first embodiment is that four limiting holes 11 are formed in each fixing element 10 in the first embodiment, and two limiting holes 11 are formed in each fixing element 10 in the second embodiment.

As shown in fig. 5, in the second embodiment, there are eight limiting holes 11, and the arrangement directions of the two limiting holes 11 on each fixing member 10 together form a chamfer of a rectangular structure.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and 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 interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An anchor stud attachment device, comprising:

the fixing device comprises a plurality of fixing components (10), wherein the fixing components (10) enclose a rectangular structure, and a plurality of limiting holes (11) are formed in each fixing component (10);

the first limiting rods (20) are respectively detachably connected between two adjacent fixing components (10);

the second limiting rod (30) is arranged along the diagonal direction of the rectangular structure, and the second limiting rod (30) is detachably connected with the two fixing assemblies (10).

2. An anchor bolt fixing device according to claim 1, wherein the first and second stop bars (20, 30) are telescopic bars.

3. An anchor bolt fixing device according to claim 1, wherein the fixing member (10) comprises a plurality of plate bodies (12) arranged in an array, at least one of the plate bodies (12) is provided with the limiting hole (11), and the plurality of plate bodies (12) are detachably connected.

4. An anchor bolt fixing device according to claim 3, further comprising a plurality of first connecting members (41) and a plurality of second connecting members (42), wherein each of the plate bodies (12) is provided with a plurality of first connecting members (41), and the first connecting members (41) of two adjacent plate bodies (12) are connected with the second connecting members (42) to connect the two adjacent plate bodies (12).

5. An anchor bolt fixing device according to claim 4, wherein the first connecting member (41) comprises a nut welded at the edge of the plate body (12) with its axis parallel to the plate body (12), and the second connecting member (42) comprises a bolt threadedly engaged with two adjacent nuts.

6. An anchor bolt-fixing device according to claim 1, wherein the first stopper rod (20) includes a first rod body (21), a second rod body (22), and a first connecting cylinder (23), the second limiting rod (30) comprises a third rod body (31), a fourth rod body (32) and a second connecting cylinder (33), part of the structure of the first rod body (21) is inserted into the first connecting cylinder (23) and is connected with the first connecting cylinder (23), part of the structure of the second rod body (22) is inserted into the first connecting cylinder (23) and is connected with the first connecting cylinder (23), part of the structure of the third rod body (31) is inserted into the second connecting cylinder (33) and connected with the second connecting cylinder (33), part of the structure of the fourth rod (32) is inserted into the second connecting cylinder (33) and connected with the second connecting cylinder (33).

7. An anchor bolt fixing device according to claim 6, wherein the first connecting cylinder (23) and the first and second rods (21, 22) are connected by a screw structure, and the second connecting cylinder (33) and the third and fourth rods (31, 32) are connected by a screw structure.

8. An anchor bolt fixing device according to claim 7, wherein a first coupling ring (13) is provided at a side of the fixing assembly (10), a second coupling ring (24) is provided at both ends of the first stopper rod (20), and the first coupling ring (13) and the second coupling ring (24) are correspondingly provided and coupled by a fastener.

9. The anchor bolt fixing apparatus according to claim 7, wherein a third coupling ring (14) is further provided at a top corner of the fixing assembly (10), a fourth coupling ring (34) is provided at both ends of the second stopper rod (30), and the third coupling ring (14) and the fourth coupling ring (34) are correspondingly provided and are coupled by a fastener.

10. An anchor bolt fixing device according to claim 1, further comprising a plurality of protection pipes (50), each protection pipe (50) being provided on the fixing block (10), the protection pipes (50) being provided in one-to-one correspondence with the stopper holes (11).

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