CN211548093U

CN211548093U - Replaceable embedded channel mechanism

Info

Publication number: CN211548093U
Application number: CN201922346333.0U
Authority: CN
Inventors: 李长安; 李和平; 苏利桥
Original assignee: Bazhou Xing'an Steel Structure Co ltd
Current assignee: Bazhou Xing'an Steel Structure Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-22
Anticipated expiration: 2029-12-24

Abstract

The utility model provides a removable formula pre-buried channel mechanism, includes fore-and-aft fixed plate, and the even fixed mounting of top side of fixed plate is listed as several I-steel, and the bottom side of fixed plate is equipped with the channel of a list several evenly distributed, and the side sliding contact cooperation of channel end to end, the penetrating counter sink of several is seted up respectively to the inner wall top surface of channel, and the screw is seted up respectively to the bottom surface of fixed plate corresponding counter sink, and the screw is respectively with the collineation of the counter sink central line that corresponds. The utility model discloses a with very long channel of length etc. divide into several sections head and the tail contact complex channels to through the bolt that the elasticity channel corresponds, can realize the change of channel, easy operation has shortened the change and has consumeed the time, and then has shortened and has changed the maintenance cycle, has improved the work efficiency who dismantles and change, and operating personnel need not whole section change channel, or holistic change channel mechanism, has reduced the maintenance consumptive material, and then has reduced the maintenance cost.

Description

Replaceable embedded channel mechanism

Technical Field

The utility model belongs to the channel field, specifically speaking are removable formula pre-buried channel mechanism.

Background

The corruption of pre-buried channel mechanism, the channel in the channel mechanism receive fastening screw or exogenic action in the use and take place the deformation, make the channel can not reach operation requirement very easily and need change, however the channel mechanism among the prior art is mostly a body structure and length very long, need when changing with the whole or with the whole section change of channel mechanism, this work efficiency that has not only reduced dismantlement and change has still increased the cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a removable formula pre-buried channel mechanism for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

the utility model provides a pre-buried channel mechanism of removable formula, including fore-and-aft fixed plate, the even fixed mounting of top side of fixed plate is listed as several I-steel, the bottom side of fixed plate is equipped with the channel of a list several evenly distributed, the side sliding contact cooperation of channel end to end, several penetrating counter sink has been seted up respectively to the inner wall top surface of channel, the screw is seted up respectively to the bottom surface of fixed plate corresponding counter sink, the screw is respectively with the collineation of the counter sink central line that corresponds, be equipped with the bolt in the counter sink respectively, the double-screw bolt of bolt passes corresponding counter sink respectively to with the screw thread fit that corresponds.

According to the replaceable embedded channel mechanism, the bottom surface of the fixed plate is provided with the two sliding grooves which are symmetrically distributed on the left side and the right side of the vertical central line of the fixed plate, the top surface of the channel is respectively and uniformly provided with the two rows of the plurality of sliding blocks, and the sliding blocks are respectively positioned in the corresponding sliding grooves and can vertically slide along the sliding grooves.

The replaceable embedded channel mechanism comprises a plurality of through holes, wherein the through holes are respectively and longitudinally formed in the inner walls of the two sliding grooves, the through holes are respectively in one-to-one correspondence with the screw holes and the sliding blocks, the sliding grooves are respectively communicated with the insides of the corresponding screw holes through the through holes, the insides of the through holes are respectively in sliding fit with the sliding rods, the lower parts of the inner ends of the two corresponding sliding rods are respectively hinged with one ends of the moving rods, the other ends of the two corresponding moving rods are hinged with each other, the upper parts of the inner ends of the two corresponding sliding rods are connected through springs, the inner end surfaces of the sliding blocks are respectively provided with blind holes, and the outer ends of the sliding rods.

In the replaceable pre-buried channel mechanism, the bolt is a hexagon socket head cap screw.

According to the replaceable embedded channel mechanism, the fixing screws are arranged inside the channel, and the bottom surface of the inner wall of the channel and the bottom surface of the screw head of the fixing screw are symmetrically provided with the insections respectively.

In the replaceable embedded channel mechanism, the outer circumference of the bolt is sleeved with the flat pad.

The utility model has the advantages that: the utility model aims to overcome the defects in the prior art, and provides a replaceable pre-buried channel mechanism, when in use, an operator aligns the counter bore of one section of channel with the screw hole of a fixed plate, then the operator fixes the position of the channel and the fixed plate through a fastening bolt, the operator continuously repeats the steps to ensure that each section of channel is sequentially connected end to end, finally each section of channel, the fixed plate, I-steel and the fastening bolt form a complete channel mechanism, when one channel needs to be replaced due to corrosion and deformation, the operator loosens the bolt corresponding to the channel, the stud of the bolt is separated from the corresponding screw hole, after the operator dismantles the damaged channel steel, the operator aligns the counter bore of the newly replaced channel with the screw hole of the fixed plate and fastens the bolt again to finish the replacement of the channel, the utility model discloses a channel with very long length and equal division into a plurality of sections of channels which are in contact and match end to end, and through the bolt that elasticity channel corresponds, can realize the change of channel, easy operation has shortened the change and has consumeed the time, and then has shortened the change maintenance cycle, has improved the work efficiency of dismantlement and change, and operating personnel need not whole section change channel, or holistic change channel mechanism, has reduced the maintenance consumptive material, and then has reduced the maintenance cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a zoom view from view A of FIG. 1; fig. 3 is an enlarged view of part i of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

The utility model provides a pre-buried channel mechanism of removable formula, as shown in the figure, including fore-and-aft fixed plate 1, the even fixed mounting of top side of fixed plate 1 is listed as several I-steel 2, the bottom side of fixed plate 1 is equipped with a plurality of evenly distributed's channel 3, the side sliding contact cooperation of 3 end to end of channel, several penetrating counter sink 5 has been seted up respectively to the inner wall top surface of channel 3, screw 4 is seted up respectively to the corresponding counter sink 5 in the bottom surface of fixed plate 1, screw 4 respectively with the 5 central lines collineations of the counter sink that correspond, be equipped with bolt 6 in the counter sink 5 respectively, the double-screw bolt of bolt 6 passes corresponding counter sink 5 respectively, and with the 4 screw-thread fit of. The utility model aims at overcoming the defects in the prior art, and provides a replaceable embedded channel mechanism, when in use, an operator aligns the counter bore 5 of one section of channel 3 with the screw hole 4 of the fixed plate 1, then the operator fixes the position of the channel 3 and the fixed plate 1 through the fastening bolt 6, the operator continuously repeats the steps to sequentially connect the sections of channel 3 end to end, finally, each section of channel 3, the fixed plate 1, the I-steel 2 and the fastening bolt 7 form a complete channel mechanism, when one channel 3 needs to be replaced due to corrosion and deformation, the operator loosens the bolt 6 corresponding to the channel 3, the stud of the bolt 6 is separated from the corresponding screw hole 4, after the operator dismantles the damaged channel 3, the operator aligns the counter bore 5 of the newly replaced channel 3 with the screw hole 4 of the fixed plate 1, fastens the bolt 6 again, and can complete the replacement of the channel 3, the utility model discloses a divide into several sections head and the tail contact complex channels 3 with very long channel etc. of length to bolt 6 through elasticity channel 3 corresponds, can realize the change of channel 3, and easy operation has shortened the change and has consumeed the time, and then has shortened and changed the maintenance cycle, has improved the work efficiency of dismantlement and change, and operating personnel need not whole section change channel, or holistic change channel mechanism, has reduced the maintenance consumptive material, and then has reduced the maintenance cost.

Specifically, as shown in fig. 1, two sliding grooves 9 are formed in the bottom surface of the fixing plate 1, the sliding grooves 9 are symmetrically distributed on the left and right sides of the vertical center line of the fixing plate 1, two rows of sliding blocks 8 are respectively and uniformly installed on the top surface of the channel 3, and the sliding blocks 8 are respectively located in the corresponding sliding grooves 9 and can vertically slide along the sliding grooves. The slider 8 slides in the spout 9 that corresponds, has restricted rocking relatively of channel 3 and fixed plate 1 promptly, and then has improved the end to end precision when each channel 3 contact cooperation, makes channel 3 and fixed plate 1 to it again, has guaranteed that each screw 4 is rather than the vertical center line collineation of the counter sink 5 that corresponds to guaranteed the alignment precision of this device.

Specifically, as shown in fig. 1, a row of a plurality of through holes 10 are longitudinally formed in the inner walls of the two sliding grooves 9, the through holes 10 correspond to the screw holes 4 and the sliding blocks 8 one by one, the through holes 10 respectively communicate the sliding grooves 9 with the interiors of the corresponding screw holes 4, sliding rods 11 are respectively slidably fitted in the through holes 10, the lower portions of the inner ends of the two corresponding sliding rods 11 are respectively hinged to one end of a moving rod 12, the other ends of the two corresponding moving rods 12 are hinged to each other, the upper portions of the inner ends of the two corresponding sliding rods 11 are connected through springs 13, blind holes 14 are respectively formed in the inner end surfaces of the sliding blocks 8, and the outer ends of the sliding rods 11 are respectively located in the corresponding blind holes 14 and can slide. When an operator fastens the bolt 6, the top surface of the bolt 6 is respectively in contact fit with the hinge points of the two corresponding moving rods 12, then the bolt 6 pushes the corresponding hinge points to move upwards, the moving rods 12 are respectively stressed and push the corresponding sliding rods 11 to move, the two corresponding sliding rods 11 move back to back under the action of the corresponding through holes 10 and the moving rods 12, finally, the outer ends of the moving rods 12 are respectively inserted into the corresponding blind holes 14, at the moment, the springs 13 are stressed to store energy, the corresponding blind holes 14 are plugged and matched through the sliding rods 11 to limit the displacement of the corresponding sliding blocks 8, the relative displacement of each channel 3 and the fixed plate 1 is further limited, and the connection stability between the channel 3 and the fixed plate 1 is improved.

Further, the bolt 6 according to the present embodiment is a hexagon socket head cap screw. The hexagon socket head cap screw bolt is convenient for fasten, dismantle, is difficult to the slip angle, and is with low costs, and dynamic strength is little, and this device of suitable uses.

Furthermore, as shown in fig. 1, a fixing screw 7 is disposed inside the channel 3, and the bottom surface of the inner wall of the channel 3 and the bottom surface of the head of the fixing screw 7 are symmetrically provided with insections. When an operator fastens the fixing screw 7, the bottom surface of the inner wall of the channel 3 is meshed with the bottom surface of the screw head of the fixing screw 7, so that the relative displacement resistance of the channel 3 and the fixing screw 7 is increased, and the relative position stability of the channel 3 and the fixing screw 7 is further ensured.

Further, as shown in fig. 1, the bolt 6 of the present embodiment is sleeved with a flat pad 15 on the outer circumference. The flat pad 15 allows the pressure of the head of the bolt 6 to be uniformly distributed on the pressure receiving member, and also serves to protect the surface of the bolt thread and the connecting body of the bolt 6.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a removable formula embedded channel mechanism which characterized in that: including fore-and-aft fixed plate (1), the even fixed mounting of top side of fixed plate (1) is listed as several I-steel (2), the bottom side of fixed plate (1) is equipped with channel (3) of a list several evenly distributed, the side sliding contact cooperation of end to end of channel (3), several penetrating counter sink (5) have been seted up respectively to the inner wall top surface of channel (3), screw (4) have been seted up respectively to the bottom surface of fixed plate (1) corresponding counter sink (5), screw (4) have respectively with corresponding counter sink (5) central line collineation, be equipped with bolt (6) in counter sink (5) respectively, the double-screw bolt of bolt (6) passes corresponding counter sink (5) respectively to with corresponding screw (4) screw-thread fit.

2. The replaceable pre-buried channel mechanism of claim 1, wherein: two chutes (9) are formed in the bottom surface of the fixing plate (1), the chutes (9) are symmetrically distributed on the left side and the right side of the vertical center line of the fixing plate (1), two rows of sliding blocks (8) are uniformly arranged on the top surface of the channel (3) respectively, and the sliding blocks (8) are located in the corresponding chutes (9) respectively and can slide vertically along the sliding blocks.

3. The replaceable pre-buried channel mechanism of claim 2, wherein: two inner walls that the spout (9) are relative respectively vertically seted up one row of several through-hole (10), through-hole (10) and screw (4), slider (8) all one-to-one, and through-hole (10) make spout (9) communicate with each other with the inside of screw (4) that corresponds respectively, the inside of through-hole (10) is sliding fit respectively has slide bar (11), the inner lower part of two pairs of corresponding slide bars (11) articulates the one end of connecting pole (12) respectively, the other end of two corresponding poles (12) articulates the connection, the inner upper portion of two corresponding slide bars (11) is connected through spring (13), blind hole (14) have been seted up respectively to the interior terminal surface of slider (8), the outer end of slide bar (11) is located corresponding blind hole (14) respectively, and can be followed it lateral sliding.

4. The replaceable pre-buried channel mechanism of claim 1, wherein: the bolt (6) is an inner hexagon bolt.

5. The replaceable pre-buried channel mechanism of claim 1, wherein: the inner part of the channel (3) is provided with a fixing screw (7), and the bottom surface of the inner wall of the channel (3) and the bottom surface of the screw head of the fixing screw (7) are respectively symmetrically provided with insections.

6. The replaceable pre-buried channel mechanism of claim 1, wherein: the periphery of the bolt (6) is sleeved with a flat pad (15).