CN212584543U

CN212584543U - Fastening device for water conservancy and hydropower construction

Info

Publication number: CN212584543U
Application number: CN202021298359.9U
Authority: CN
Inventors: 曾爱红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-02-23
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a fastener is used in water conservancy water and electricity construction, the on-line screen storage device comprises a base, the top joint of base has the water pipe, the equal sliding connection in left side and the right side of base inner wall bottom has the slide, the top of slide runs through to the top and the fixedly connected with splint of base, there is the worm in the left side of inner chamber of the base and the right side all through the vertical swing joint of bearing frame, the left side and the right side of base all are provided with the screw rod, the right side of screw rod runs through the left side of base and is connected with the surface meshing of worm, drive mechanism has been cup jointed on the surface of. The utility model discloses a rotatory screw rod of user, the screw rod is rotatory to be driven the worm rotatory, and the worm is rotatory to be driven the axle sleeve and upwards moves, has solved the problem that the most complex operation of current fastener needs the specialized tool operation, has reduced the labour of user's fastening, has also reduced the time of user's operation, has also improved fastener's practicality.

Description

Fastening device for water conservancy and hydropower construction

Technical Field

The utility model relates to a water conservancy water and electricity construction fastening machinery technical field specifically is a fastener is used in water conservancy water and electricity construction.

Background

Water is a basic element that human beings rely on for survival, electric power is a main energy source for social development, and the water conservancy and hydropower engineering subject is engineering science that regulates and utilizes water energy resources by engineering or non-engineering measures on the basis of research on natural characteristics of water.

Need use fastener in water conservancy water and electricity construction, but the most complex operation of current fastener needs the specialized tool operation, has increased the labour of user's fastening, has also increased the time of user's operation, has also reduced fastener's practicality.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a fastener is used in water conservancy water and electricity construction possesses the advantage of convenient operation, has solved the problem that the most complex operation of current fastener needs the specialized tool operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fastener is used in water conservancy water and electricity construction, includes the base, the top joint of base has the water pipe, the equal sliding connection in left side and the right side of base inner wall bottom has the slide, the top of slide runs through to the top and the fixedly connected with splint of base, the left side and the right side of base inner chamber all have the worm through the vertical swing joint of bearing frame, the left side and the right side of base all are provided with the screw rod, the right side of screw rod runs through the left side of base and is connected with the surface meshing of worm, drive mechanism has been cup jointed on the surface of worm.

As the utility model discloses it is preferred, drive mechanism includes the axle sleeve, the front side fixedly connected with spliced pole of axle sleeve, the inner chamber of base just is located has the stick up pole through bearing frame swing joint between worm and the slide, the left side of sticking up the pole is cup jointed on the surface of spliced pole, the front side sliding connection of slide has the traveller, the right side of sticking up the pole is cup jointed on the surface of traveller.

As the utility model discloses it is preferred, the equal fixedly connected with spring in top and the bottom on inner wall of the base right side, the left side of spring and the right side fixed connection of slide, the spring is used with the slide cooperation.

As the utility model discloses it is preferred, the spout has been seted up to the bottom of base and the position that corresponds the slide, the length of spout is greater than the displacement of slide, the spout uses with the slide cooperation.

As the utility model discloses it is preferred, the rectangular channel has been seted up to the surface of slide and the position that corresponds the traveller, the width of rectangular channel and the clearance between the traveller are less than two centimetres on zero, the rectangular channel uses with the traveller cooperation.

As the utility model discloses it is preferred, the opening has been seted up at the top of base and the position that corresponds the slide, open-ended length is greater than the displacement of slide, the opening uses with the slide cooperation.

As the utility model discloses it is preferred, the spacing groove has been seted up on the surface of axle sleeve and the position that corresponds the spliced pole, clearance between spacing groove and the spliced pole is less than a millimeter, the spacing groove uses with the spliced pole cooperation.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with a base, a water pipe, a sliding plate, a clamping plate, a worm, a screw and a transmission mechanism which are used in cooperation, through the rotatory screw rod of user, the rotatory worm that drives of screw rod is rotatory, the rotatory axle sleeve rebound that drives of worm, axle sleeve rebound cooperation spacing groove makes when the spliced pole rebound and moves right, the spliced pole rebound drives the stick-up pole and uses the bearing frame rotatory as the center, the stick-up pole is rotatory and stimulates the slide and move toward the left side, slide cooperation spout drives splint toward the left side and moves contactless water pipe toward the left side when moving in the spacing removal in left side, otherwise splint fasten toward the right side and move the tight water pipe of clamp, the problem that the most complex operation of current fastener needs the specialized tool operation has been solved, the labour that the user fastened has been reduced, the time of user's operation has also been reduced, fastening device's practicality has also been improved.

2. The utility model discloses a setting of spring can assist the slide to carry out work, plays the effect that the shock attenuation resets simultaneously, has avoided the slide to produce the phenomenon of noise because of the friction at the in-process that removes, also reduces the frictional resistance that the slide removed the in-process and received.

3. The utility model discloses a setting of spout can make the slide remove about the spout is inside, plays spacing effect simultaneously, has avoided the phenomenon that the slide squinted at the in-process that removes to appear, also reduces the slide at the inside friction of spout, increases the life of slide.

4. The utility model discloses a setting of rectangular channel can make the traveller remove in the rectangular channel is inside, plays fixed effect simultaneously, has avoided the phenomenon that the traveller breaks away from to appear at the in-process that removes, also increases the stability that the traveller removed.

5. The utility model discloses an open-ended sets up, can make the slide complete carry out mechanical transmission through the opening, has avoided open-ended length short to result in the slide to remove to the dead phenomenon of card appears in opening edge department, also reduces the wearing and tearing of slide at the opening part, prolongs the live time of slide.

6. The utility model discloses a setting of spacing groove can make the spliced pole remove at the spacing inslot portion, plays spacing effect simultaneously, has avoided the spliced pole can't remove and has leaded to the cracked phenomenon to appear in the pole rotation process of sticking up, also increases mechanical work's security.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of the base structure of FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view of the base structure of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a water pipe; 3. a slide plate; 4. a splint; 5. a worm; 6. a screw; 7. a transmission mechanism; 71. a shaft sleeve; 72. connecting columns; 73. raising the rod; 74. a traveler; 8. a spring; 9. a chute; 10. a rectangular groove; 11. an opening; 12. a limiting groove.

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.

As shown in fig. 1 to 4, the utility model provides a pair of fastener is used in water conservancy water and electricity construction, including base 1, base 1's top joint has water pipe 2, the equal sliding connection in left side and the right side of base 1 inner wall bottom has slide 3, slide 3's top is run through to base 1's top and fixedly connected with splint 4, the left side and the right side of base 1 inner chamber all have worm 5 through the vertical swing joint of bearing frame, base 1's left side and right side all are provided with screw rod 6, screw rod 6's right side is run through base 1's left side and is connected with worm 5's surface mesh, drive mechanism 7 has been cup jointed on worm 5's surface.

Referring to fig. 3, the transmission mechanism 7 includes a shaft sleeve 71, a connection column 72 is fixedly connected to the front side of the shaft sleeve 71, a tilting rod 73 is movably connected to an inner cavity of the base 1 and located between the worm 5 and the sliding plate 3 through a bearing seat, the left side of the tilting rod 73 is sleeved on the surface of the connection column 72, the front side of the sliding plate 3 is slidably connected with a sliding column 74, and the right side of the tilting rod 73 is sleeved on the surface of the sliding column 74.

Adopt above-mentioned scheme: through the arrangement of the transmission mechanism 7, the shaft sleeve 71 can move up and down to enable the sliding column 74 to control the tilting rod 73 to rotate to different angles so as to control the left and right of the sliding plate 3, and the phenomenon that the machine cannot work normally due to the fact that the moving distance of the sliding column 74 exceeds the working range is avoided.

Referring to fig. 3, the spring 8 is fixedly connected to the top and the bottom of the right side of the inner wall of the base 1, the left side of the spring 8 is fixedly connected to the right side of the sliding plate 3, and the spring 8 is used in cooperation with the sliding plate 3.

Adopt above-mentioned scheme: through the setting of spring 8, can assist slide 3 to carry out work, play the effect that the shock attenuation resets simultaneously, avoided slide 3 to produce the phenomenon of noise because of the friction at the in-process that removes, also reduced the frictional resistance that slide 3 received in the removal process.

Referring to fig. 3, a sliding groove 9 is formed at the bottom of the base 1 and at a position corresponding to the sliding plate 3, the length of the sliding groove 9 is greater than the moving distance of the sliding plate 3, and the sliding groove 9 is used in cooperation with the sliding plate 3.

Adopt above-mentioned scheme: through the setting of spout 9, can make slide 3 remove about spout 9 is inside, play spacing effect simultaneously, avoided slide 3 the phenomenon of skew to appear at the in-process that removes, also reduce slide 3 at the inside friction of spout 9, increase slide 3's life.

Referring to fig. 3, a rectangular groove 10 is formed on the surface of the slide plate 3 at a position corresponding to the slide column 74, a gap between the width of the rectangular groove 10 and the slide column 74 is less than two centimeters at zero point, and the rectangular groove 10 is used in cooperation with the slide column 74.

Adopt above-mentioned scheme: through the setting of rectangular channel 10, can make traveller 74 move in rectangular channel 10 is inside, plays fixed effect simultaneously, has avoided traveller 74 to appear the phenomenon that breaks away from in the in-process that moves, also increases the stability that traveller 74 removed.

Referring to fig. 3, an opening 11 is formed at the top of the base 1 and corresponding to the position of the sliding plate 3, the length of the opening 11 is greater than the moving distance of the sliding plate 3, and the opening 11 is used in cooperation with the sliding plate 3.

Adopt above-mentioned scheme: through opening 11's setting, can make the slide 3 complete carry out mechanical transmission through opening 11, avoided opening 11's length too short to lead to slide 3 to move to opening 11 edge and appear the dead phenomenon of card, also reduced the wearing and tearing of slide 3 in opening 11 department, extension slide 3's live time.

Referring to fig. 3, the surface of the shaft sleeve 71 and the position corresponding to the connecting column 72 are provided with a limiting groove 12, the gap between the limiting groove 12 and the connecting column 72 is less than one millimeter, and the limiting groove 12 is used in cooperation with the connecting column 72.

Adopt above-mentioned scheme: through the setting of spacing groove 12, can make spliced pole 72 remove in spacing groove 12 inside, play spacing effect simultaneously, avoid spliced pole 72 can't remove and lead to warping cracked phenomenon to appear in the pole 73 rotation process, also increase the security of mechanical work.

The utility model discloses a theory of operation and use flow: through the rotatory screw rod 6 of user, the rotatory worm 5 that drives of screw rod 6 is rotatory, the rotatory axle sleeve 71 rebound that drives of worm 5, axle sleeve 71 rebound cooperation spacing groove 12 makes spliced pole 72 rebound and move right in the time, spliced pole 72 rebound drives sticks up pole 73 and uses the bearing frame to be rotatory as the center, stick up the rotatory traveller 74 that drives of pole 73 and pulling slide 3 and move toward the left side, slide 3 cooperates spout 9 to drive splint 4 toward the left side removal contactless water pipe 2 toward the left side when moving toward the left side spacing, otherwise splint 4 is moved to the right side and is pressed from both sides tight water pipe 2 and fasten.

In summary, the following steps: this fastener is used in water conservancy water and electricity construction, through base 1, water pipe 2, slide 3, splint 4, worm 5, screw rod 6 and the cooperation of drive mechanism 7 are used, through the rotatory screw rod 6 of user, the rotatory worm 5 that drives of screw rod 6 is rotatory, the rotatory axle sleeve 71 rebound that drives of worm 5, axle sleeve 71 rebound cooperation spacing groove 12 makes when spliced pole 72 upshifts and moves right, spliced pole 72 upshifts drives seesaw pole 73 and uses the bearing frame to be rotatory as the center, seesaw pole 73 is rotatory to drive the rotation of traveller 74 and stimulates slide 3 and move toward the left side, slide 3 cooperation spout 9 drives splint 4 toward the left side removal contactless water pipe 2 toward the left side simultaneously toward the left side spacing removal, otherwise splint 4 is fastened toward right side removal clamp water pipe 2, the problem that the most complex operation of current fastener needs the specialized tool to operate has been solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 fastener is used in water conservancy water and electricity construction, includes base (1), its characterized in that: the top joint of base (1) has water pipe (2), the equal sliding connection in left side and the right side of base (1) inner wall bottom has slide (3), the top of slide (3) runs through to the top of base (1) and fixedly connected with splint (4), the left side and the right side of base (1) inner chamber all have worm (5) through the vertical swing joint of bearing frame, the left side and the right side of base (1) all are provided with screw rod (6), the right side of screw rod (6) runs through the left side of base (1) and is connected with the surface meshing of worm (5), drive mechanism (7) have been cup jointed on the surface of worm (5).

2. The fastening device for water conservancy and hydropower construction according to claim 1, characterized in that: drive mechanism (7) are including axle sleeve (71), front side fixedly connected with spliced pole (72) of axle sleeve (71), the inner chamber of base (1) just is located and has stick up pole (73) through bearing frame swing joint between worm (5) and slide (3), the surface at spliced pole (72) is cup jointed in the left side of stick up pole (73), the front side sliding connection of slide (3) has traveller (74), the surface at traveller (74) is cup jointed on the right side of stick up pole (73).

3. The fastening device for water conservancy and hydropower construction according to claim 1, characterized in that: the top and the bottom on base (1) inner wall right side all fixedly connected with spring (8), the left side of spring (8) and the right side fixed connection of slide (3), spring (8) and slide (3) cooperation are used.

4. The fastening device for water conservancy and hydropower construction according to claim 1, characterized in that: the bottom of the base (1) is provided with a sliding groove (9) corresponding to the position of the sliding plate (3), the length of the sliding groove (9) is larger than the moving distance of the sliding plate (3), and the sliding groove (9) is matched with the sliding plate (3) for use.

5. The fastening device for water conservancy and hydropower construction according to claim 2, wherein: the surface of the sliding plate (3) is provided with a rectangular groove (10) at a position corresponding to the sliding column (74), the gap between the width of the rectangular groove (10) and the sliding column (74) is smaller than two centimeters at zero point, and the rectangular groove (10) is matched with the sliding column (74) for use.

6. The fastening device for water conservancy and hydropower construction according to claim 1, characterized in that: the top of the base (1) is provided with an opening (11) corresponding to the position of the sliding plate (3), the length of the opening (11) is larger than the moving distance of the sliding plate (3), and the opening (11) is matched with the sliding plate (3) for use.

7. The fastening device for water conservancy and hydropower construction according to claim 2, wherein: the position on the surface of shaft sleeve (71) and corresponding spliced pole (72) has seted up spacing groove (12), the clearance between spacing groove (12) and spliced pole (72) is less than one millimeter, spacing groove (12) and spliced pole (72) cooperation use.