CN214005269U

CN214005269U - Track anchor bolt reinforcing structure for test workshop

Info

Publication number: CN214005269U
Application number: CN202022705411.4U
Authority: CN
Inventors: 李海洋; 余东阳; 田兴雨; 张英国; 范中原; 狄阳阳
Original assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Current assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-20
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a test workshop track crab-bolt reinforced structure, including template and slurry, the one end interlude of template has first crab-bolt, and the other end interlude of template has the second crab-bolt, first crab-bolt is provided with first nut with the top of second crab-bolt, and the lower extreme of first nut is provided with the channel-section steel all around, the lower extreme of channel-section steel is provided with the second nut, the lower extreme both sides of template are provided with the spacing collar, and the inboard of spacing collar is provided with the PVC sleeve pipe, the sheathed tube inboard of PVC is provided with the slurry, and the lower extreme of slurry is provided with the anchor slab. This track crab-bolt reinforced structure is provided with the slurry, and PVC sheathed tube main action lies in can spacing to the interval between template and the anchor slab, and the PVC sleeve pipe can also provide the support to the pouring into of slurry simultaneously to make the slurry can solidify the shaping, and the slurry mainly plays first crab-bolt of cooperation and second crab-bolt, and plays the effect of further strengthening to the stability between template and the anchor slab.

Description

Track anchor bolt reinforcing structure for test workshop

Technical Field

The utility model relates to a track crab-bolt reinforcement technical field specifically is a test workshop track crab-bolt reinforced structure.

Background

This test workshop track crab-bolt reinforced structure belongs to crab-bolt installation fixed construction field, and the crab-bolt is as the essential element of reinforcing usefulness between the track, and it mainly plays and connects firm effect to anchor plate and orbital whole rigidity.

The reinforcing mode that is used for the track crab-bolt that generally adopts on the market at present is most similar, though can often not go wrong when normal use, nevertheless still can take place some little problems when using for a long time, for example because the stability of crab-bolt is high enough and lead to the track phenomenon that becomes flexible and sway to appear, also brought more cost of maintenance and time cost for the maintenance reinforcement work in later stage simultaneously, for this reason, we propose a test shop track crab-bolt reinforced structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test workshop track crab-bolt reinforcement to the reinforcing mode that is used for the track crab-bolt of generally adopting on the present market that proposes in solving above-mentioned background is most similar, though can often not go wrong when normal use, nevertheless can still take place some little problems when using for a long time, for example because the stability of crab-bolt is high enough and lead to the phenomenon that not hard up sways to appear in the track, also brought more cost of maintenance and time cost's problem for the maintenance reinforcement work in later stage simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a test workshop track crab-bolt reinforcement, includes template and slurry, the one end interlude of template has first crab-bolt, and the other end interlude of template has the second crab-bolt, the top of first crab-bolt and second crab-bolt is provided with first nut, and just the lower extreme of first nut is provided with the channel-section steel all around, the lower extreme of channel-section steel is provided with the second nut, the lower extreme both sides of template are provided with the spacing collar, and the inboard of spacing collar is provided with the PVC sleeve pipe, the sheathed tube inboard of PVC is provided with the slurry, and the lower extreme of slurry is provided with the anchor slab.

Preferably, the outer wall of first crab-bolt and second crab-bolt is laminated with the inner wall of slurry each other, and the outer wall of slurry and the inner wall of PVC sheathed tube laminate each other.

Preferably, the lower extreme of template and the upper end of anchor slab all are provided with the spacing collar, and spacing collar 7 is the ring form and distributes.

Preferably, the outer wall of first crab-bolt and second crab-bolt laminates with the inner wall of second nut each other, and the diameter size of second nut and first nut is the same.

Preferably, the template and the channel steel are fixed into a whole, and the template and the anchor plate are parallel to each other.

Preferably, first crab-bolt and second crab-bolt are parallel to each other, and the structure size of first crab-bolt and second crab-bolt is the same.

Compared with the prior art, the beneficial effects of the utility model are that: this track crab-bolt reinforcement is provided with the slurry, and the outer wall of first crab-bolt and second crab-bolt is laminated with the inner wall of slurry each other, and PVC sheathed tube main function lies in can spacing the interval between template and the anchor slab, and the PVC sleeve pipe can also provide the support to the injection of slurry simultaneously to make the slurry can solidify the shaping, and the slurry mainly plays first crab-bolt of cooperation and second crab-bolt, and plays the effect of further strengthening to the stability between template and the anchor slab.

The lower extreme of template and the upper end of anchor slab all are provided with the spacing collar, because PVC sleeve pipe will keep the same with the outer wall interval all around of the first crab-bolt of inboard and second crab-bolt, and if direct cover is established then appear thick liquid inhomogeneous phenomenon when can leading to pouring into the slurry into on the crab-bolt, consequently the effect of spacing collar lies in can carrying out spacing fixed to the PVC sleeve pipe to the thickness homogeneity of its inside slurry has been guaranteed.

The outer wall of first crab-bolt and second crab-bolt and the inner wall of second nut laminate each other, although the PVC sleeve pipe can carry on spacingly to the interval between template and the template, but it can not fix between template and the template, consequently the main action of second nut lies in the connection through first crab-bolt and second crab-bolt, and carry out spacing fixed between template and the template, and the effect of first nut lies in can carrying out spacing fixed to first crab-bolt and second crab-bolt, thereby the phenomenon of slippage about having avoided the crab-bolt to appear, the bottom cover of first crab-bolt is equipped with the nut and plays limiting displacement.

Drawings

Fig. 1 is a schematic front view of the external structure of the present invention;

FIG. 2 is a schematic view of the front view of the internal structure of the present invention;

fig. 3 is a schematic view of the external three-dimensional structure of the present invention.

In the figure: 1. a template; 2. a first anchor bolt; 3. a second anchor bolt; 4. a first nut; 5. channel steel; 6. a second nut; 7. a limiting ring; 8. PVC sleeves; 9. slurry; 10. and (7) an anchor plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a rail anchor bolt reinforcing structure for a test workshop comprises a template 1, a first anchor bolt 2, a second anchor bolt 3, a first screw cap 4, a channel steel 5, a second screw cap 6, a limiting ring 7, a PVC sleeve 8, slurry 9 and an anchor plate 10, wherein the first anchor bolt 2 is inserted into one end of the template 1, the second anchor bolt 3 is inserted into the other end of the template 1, the first screw cap 4 is arranged at the top ends of the first anchor bolt 2 and the second anchor bolt 3, the channel steel 5 is arranged around the lower end of the first screw cap 4, the second screw cap 6 is arranged at the lower end of the channel steel 5, the limiting ring 7 is arranged on two sides of the lower end of the template 1, the PVC sleeve 8 is arranged on the inner side of the limiting ring 7, the slurry 9 is arranged on the inner side of the PVC sleeve 8, and the anchor plate 10;

the outer walls of the first anchor bolt 2 and the second anchor bolt 3 are mutually attached to the inner wall of the slurry 9, the outer wall of the slurry 9 is mutually attached to the inner wall of the PVC sleeve 8, the PVC sleeve 8 has the main function of limiting the distance between the template 1 and the anchor plate 10, and the PVC sleeve 8 can also provide support for injection of the slurry 9, so that the slurry 9 can be solidified and formed, and the slurry 9 mainly plays a role in matching the first anchor bolt 2 and the second anchor bolt 3 and further strengthening the stability between the template 1 and the anchor plate 10;

the lower end of the template 1 and the upper end of the anchor plate 10 are both provided with a limiting ring 7, and the limiting rings 7 are distributed in a circular ring shape, because the intervals between the PVC sleeve 8 and the peripheries of the outer walls of the first anchor bolt 2 and the second anchor bolt 3 at the inner side of the PVC sleeve are kept the same, and if the PVC sleeve is directly sleeved on the anchor bolts, the phenomenon of uneven slurry thickness is caused when slurry 9 is injected, the limiting ring 7 has the function of limiting and fixing the PVC sleeve 8, so that the thickness uniformity of the slurry 9 inside the PVC sleeve is ensured;

the outer walls of the first anchor bolt 2 and the second anchor bolt 3 are mutually attached to the inner wall of the second nut 6, the diameter size of the second nut 6 is the same as that of the first nut 4, although the PVC sleeve 8 can limit the distance between the template 1 and the template 1, the PVC sleeve cannot fix the template 1 and the template 1, so that the second nut 6 mainly has the main effects of connecting the first anchor bolt 2 with the second anchor bolt 3 and limiting and fixing the template 1 with the template 1, and the first nut 4 can limit and fix the first anchor bolt 2 with the second anchor bolt 3, so that the phenomenon of vertical slipping of the anchor bolts is avoided;

the template 1 and the channel steel 5 are fixed into a whole, the template 1 and the anchor plate 10 are parallel to each other, and the first anchor bolt 2, the second anchor bolt 3, the template 1 and the anchor plate 10 are structurally characterized in that two points are arranged in a line, and relatively speaking, the fixing mode of the three points is more stable in a line than the fixing mode of the two points, so that the channel steel 5 has the function of further strengthening the integral structure between the first anchor bolt 2 and the second anchor bolt 3 and the template 1 and the anchor plate 10, and the phenomenon of left-right shaking of the integral structure is avoided;

first crab-bolt 2 and second crab-bolt 3 are parallel to each other, and first crab-bolt 2 is the same with the structural dimension of second crab-bolt 3, and the connection between ordinary template 1 and the anchor slab 10 is connected fixedly for an crab-bolt mostly, but the steadiness between template 1 and the anchor slab 10 can not then be guaranteed to such fixed mode, therefore second crab-bolt 3 mainly plays first crab-bolt 2 of cooperation to the rigidity of being connected between template 1 and the anchor slab 10 further strengthens.

The working principle is as follows: for this type of test-shop rail anchor bolt reinforcement, the PVC sleeve 8 is first inserted into the stop collar 7 at the upper end of the anchor plate 10, then the template 1 and a limit ring 7 at the lower end of the template are sleeved at the upper end of a PVC sleeve 8, then a second screw cap 6 is placed at the lower end of the channel steel 5, finally a first anchor bolt 2 and a second anchor bolt 3 are inserted in a rotating way from the upper end of the channel steel 5 and are sequentially inserted through the second screw cap 6, the template 1, the PVC sleeve 8 and an anchor plate 10, then the second screw cap 6 is screwed down and rotated, finally the slurry 9 is injected into the PVC sleeve 8 until the slurry 9 is solidified, here, slurry 9 mainly plays the first crab-bolt 2 of cooperation and second crab-bolt 3 to play the effect of further strengthening to the stability between template 1 and the anchor slab 10, the bottom cover of first crab-bolt 2 is equipped with the nut and plays limiting displacement, and the crab-bolt straightness that hangs down can be adjusted in template 1 and channel-section steel 5's effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a test workshop track crab-bolt reinforced structure, includes template (1) and slurry (9), its characterized in that: the one end interlude of template (1) has first crab-bolt (2), and the other end interlude of template (1) has second crab-bolt (3), first crab-bolt (2) are provided with first nut (4) with the top of second crab-bolt (3), and the lower extreme of first nut (4) is provided with channel-section steel (5) all around, the lower extreme of channel-section steel (5) is provided with second nut (6), the lower extreme both sides of template (1) are provided with spacing collar (7), and the inboard of spacing collar (7) is provided with PVC sleeve pipe (8), the inboard of PVC sleeve pipe (8) is provided with slurry (9), and the lower extreme of slurry (9) is provided with anchor slab (10).

2. The test plant rail anchor reinforcement structure of claim 1, wherein: the outer wall of first crab-bolt (2) and second crab-bolt (3) and the inner wall of slurry (9) laminate each other, and the outer wall of slurry (9) and the inner wall of PVC sleeve pipe (8) laminate each other.

3. The test plant rail anchor reinforcement structure of claim 1, wherein: the lower end of the template (1) and the upper end of the anchor plate (10) are both provided with limiting rings (7), and the limiting rings (7) are distributed in a circular ring shape.

4. The test plant rail anchor reinforcement structure of claim 1, wherein: the outer wall of first crab-bolt (2) and second crab-bolt (3) and the inner wall of second nut (6) laminate each other, and the diameter size of second nut (6) and first nut (4) is the same.

5. The test plant rail anchor reinforcement structure of claim 1, wherein: the template (1) and the channel steel (5) are fixed into a whole, and the template (1) and the anchor plate (10) are parallel to each other.

6. The test plant rail anchor reinforcement structure of claim 1, wherein: first crab-bolt (2) and second crab-bolt (3) are parallel to each other, and the structure size of first crab-bolt (2) and second crab-bolt (3) is the same.