CN213143612U - Anti-cracking ultra-long concrete - Google Patents

Abstract

The utility model discloses a prevent overlength concrete of fracture, including first concrete column, the left side swing joint of first concrete column has spacing shell. Through setting up first concrete column, stop gear, the gag lever post, the fly leaf, first spring, draw the button, the movable rod, canceling release mechanical system, the second spring, the sliding sleeve, the slide bar, the second concrete column, spacing shell, the activity hole, the spout, the slider, the locating piece, the activity groove, spacing hole, the fixed block, the locating lever, the locating hole, the dovetail piece, the cooperation of dovetail and recess is used, it has the function of preventing ftractureing to have solved and has now, but current concrete column is when connecting, it connects to all use the bolt usually, this kind of connecting method is very troublesome, the user need use very many instruments, simultaneously when the construction, still can shake garrulous concrete column, very big reduction practicality and convenience, the problem that special user used.

Description

Anti-cracking ultra-long concrete

Technical Field

The utility model belongs to the technical field of the concrete, especially, relate to a prevent overlength concrete of fracture.

Background

Concrete is a general term for engineering composite materials formed by binding aggregates into a whole by using a binding material, and the term concrete generally refers to cement concrete which is prepared by mixing cement as the binding material and sand and stone as the aggregates with water according to a certain proportion and stirring, and is also called common concrete, and is widely applied to civil engineering.

In present life, concrete is very extensive in the actual life application, and the current function of preventing ftractureing that has possessed, but current concrete column is when connecting, all uses the bolt to connect usually, and this kind of connection method is very troublesome, and the user need use very much instrument, and simultaneously when the construction, also probably shake garrulous concrete column, very big reduction practicality and convenience, inconvenient user's use very much.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model provides a prevent overlength concrete of fracture possesses the advantage that the convenience is connected concrete column, solved current function that has the fracture of preventing, but current concrete column is when connecting, all use the bolt to connect usually, this kind of connection method is very troublesome, the user need use very much instrument, simultaneously when the construction, still can shake garrulous concrete column, very big reduction practicality and convenience, the problem that very inconvenient user used.

The utility model is realized in such a way that the anti-cracking overlong concrete comprises a first concrete column, the left side of the first concrete column is movably connected with two limiting shells, a second concrete column is movably connected between the opposite sides of the two limiting shells, the top of the limiting shell is fixedly connected with a fixed block, the top of the limiting shell is provided with a groove, the inner wall of the groove is fixedly connected with a reset mechanism, the top of the reset mechanism is fixedly connected with a positioning block, the inner wall of the positioning block is fixedly connected with a limiting mechanism, the top of the limiting mechanism penetrates to the top of the positioning block, the bottom of the limiting mechanism penetrates to the bottom of the positioning block, one side of the two limiting shells opposite to each other is fixedly connected with a positioning rod, locating holes matched with the locating rods for use are formed in the front side and the rear side of the second concrete column.

As the utility model discloses it is preferred, stop gear is including drawing the button, draw the bottom fixedly connected with movable rod of button, the bottom of movable rod runs through to the inner chamber and the fixedly connected with fly leaf of locating piece, the first spring of top fixedly connected with of fly leaf, the top of first spring and the inner wall fixed connection of locating piece, the surface of movable rod is located to first spring housing, the equal fixedly connected with gag lever post in front side and the rear side of fly leaf bottom, the bottom of gag lever post runs through to the bottom of locating piece.

As the utility model discloses preferred, canceling release mechanical system includes the slide bar, the both sides of slide bar all with the inner wall fixed connection of recess, the sliding sleeve is located to the surface cover of slide bar, the left side fixedly connected with second spring of sliding sleeve, the left side of second spring and the inner wall fixed connection of recess, the surface of slide bar is located to the second spring housing, the top and the locating piece fixed connection of sliding sleeve.

As the utility model discloses it is preferred, the equal fixedly connected with slider in front side and the rear side of fly leaf, the spout that uses with the slider cooperation is seted up to the inner wall of locating piece.

As the utility model discloses it is preferred, the movable hole that uses with the movable rod cooperation is seted up at the top of locating piece, the movable groove that uses with the gag lever post cooperation is seted up to the inner wall of locating piece, the spacing hole that uses with the gag lever post cooperation is seted up at the top of fixed block.

As the utility model discloses it is preferred, the right side fixedly connected with dovetail block of spacing shell, the dovetail that uses with the cooperation of dovetail block is seted up in the left side of first concrete column.

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

1. the utility model discloses a through setting up the first concrete column, stop gear, gag lever post, fly leaf, first spring, draw the button, the movable rod, canceling release mechanical system, the second spring, the sliding sleeve, the slide bar, the second concrete column, spacing shell, the activity hole, the spout, the slider, the locating piece, the activity groove, spacing hole, the fixed block, the locating lever, the locating hole, the dovetail piece, the cooperation of dovetail and recess is used, when the user needs to connect first concrete column and second concrete column, the user places the second concrete column between two spacing shells, at this moment, the user promotes the inner chamber that the locating lever made the locating lever get into the locating hole by spacing shell, after the locating lever got into the inner chamber of locating hole, the user promoted the locating piece and made the fixed block extrude the gag lever post simultaneously, when the locating block completely covered the fixed block, make the gag lever get into the inner chamber of spacing hole through the reaction force of first spring, thereby carry on spacingly to the locating piece, make the locating piece can not break away from spacing to the fixed block, thereby make the locating lever can not break away from the inner chamber of locating hole, realized carrying out the purpose of connecting first concrete column and second concrete column, solved the current function that has possessed anti-cracking, but current concrete column is when connecting, it connects to all use the bolt usually, this kind of connection method is very troublesome, the user need use very many instruments, simultaneously when the construction, still can shake garrulous concrete column, very big reduction practicality and convenience, the problem that very inconvenient user used.

2. The utility model discloses a set up stop gear, can make the gag lever post get into behind the inner chamber in spacing hole to carry on spacingly to the locating piece, make the locating piece can not break away from spacing to the fixed block, thereby make the locating lever can not break away from the inner chamber of locating hole.

3. The utility model discloses a set up canceling release mechanical system, when having made things convenient for the user to need demolish second concrete column, only need the pulling to draw the button, make the gag lever post break away from the inner chamber in spacing hole, the reaction force of rethread second spring makes the locating piece break away from spacing to the fixed block, and the user can demolish second concrete column.

4. The utility model discloses a cooperation that sets up slider and spout is used, can make the fly leaf reduce when removing and the locating piece between friction and the collision, the user is more convenient easy when the button is drawn in the pulling, still can make the fly leaf can not take place the phenomenon of incline when removing simultaneously.

5. The utility model discloses a set up the movable hole, can make the movable rod reduce when removing and the friction and the collision between the locating piece, through setting up the activity groove, can make the gag lever post avoid taking place the dead phenomenon of card when removing, through setting up spacing hole, can make the gag lever post get into behind the inner chamber in spacing hole to carry on spacingly to the locating piece, make the locating piece can not break away from spacing to the fixed block.

6. The utility model discloses a cooperation that sets up dovetail block and dovetail is used, can make spacing shell drive dovetail block and remove at the inner chamber of dovetail, and easier convenient more during the removal still can make spacing shell need not wholly demolish simultaneously.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a left side cross-sectional view of a positioning block and a fixing block according to an embodiment of the present invention;

fig. 3 is a top cross-sectional view of a second concrete column and a spacing shell provided by an embodiment of the invention;

fig. 4 is a cross-sectional view of a first concrete column according to an embodiment of the present invention;

fig. 5 is a cross-sectional view of a spacing shell provided by an embodiment of the present invention;

fig. 6 is a perspective view of a stop lever according to an embodiment of the present invention;

fig. 7 is a partial enlarged view of a portion a in fig. 1 according to an embodiment of the present invention.

In the figure: 1. a first concrete column; 2. a limiting mechanism; 201. a limiting rod; 202. a movable plate; 203. a first spring; 204. pulling the button; 205. a movable rod; 3. a reset mechanism; 301. a second spring; 302. a sliding sleeve; 303. a slide bar; 4. a second concrete column; 5. a limiting shell; 6. a movable hole; 7. a chute; 8. a slider; 9. positioning blocks; 10. a movable groove; 11. a limiting hole; 12. a fixed block; 13. positioning a rod; 14. positioning holes; 15. a dovetail block; 16. a dovetail groove; 17. and (4) a groove.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 7, the embodiment of the utility model provides a pair of prevent overlength concrete of fracture, including first concrete column 1, the left side swing joint of first concrete column 1 has spacing shell 5, the quantity of spacing shell 5 is two, swing joint has second concrete column 4 between two relative one sides of spacing shell 5, top fixedly connected with fixed block 12 of spacing shell 5, recess 17 has been seted up at the top of spacing shell 5, the inner wall fixedly connected with canceling release mechanical system 3 of recess 17, the top fixedly connected with locating piece 9 of canceling release mechanical system 3, the inner wall fixedly connected with stop gear 2 of locating piece 9, stop gear 2's top is run through to the top of locating piece 9, stop gear 2's bottom runs through to the bottom of locating piece 9, the equal fixedly connected with locating lever 13 in two relative one sides of spacing shell 5, locating hole 14 that uses with locating lever 13 cooperation has all been seted up to the front side and the rear side of second concrete column 4.

Referring to fig. 2, the limiting mechanism 2 includes a pull button 204, a movable rod 205 is fixedly connected to the bottom of the pull button 204, the bottom of the movable rod 205 penetrates through an inner cavity of the positioning block 9 and is fixedly connected with a movable plate 202, a first spring 203 is fixedly connected to the top of the movable plate 202, the top of the first spring 203 is fixedly connected to the inner wall of the positioning block 9, the surface of the movable rod 205 is sleeved with the first spring 203, a limiting rod 201 is fixedly connected to both the front side and the rear side of the bottom of the movable plate 202, and the bottom of the limiting rod 201 penetrates through the bottom of the positioning block 9.

Adopt above-mentioned scheme: through setting up stop gear 2, can make behind gag lever post 201 entering spacing hole 11's the inner chamber to spacing to locating piece 9 makes locating piece 9 can not break away from spacing to fixed block 12, thereby makes locating lever 13 can not break away from the inner chamber of locating hole 14.

Referring to fig. 5, the reset mechanism 3 includes a sliding rod 303, both sides of the sliding rod 303 are fixedly connected with the inner wall of the groove 17, the sliding sleeve 302 is sleeved on the surface of the sliding rod 303, the second spring 301 is fixedly connected to the left side of the sliding sleeve 302, the left side of the second spring 301 is fixedly connected with the inner wall of the groove 17, the second spring 301 is sleeved on the surface of the sliding rod 303, and the top of the sliding sleeve 302 is fixedly connected with the positioning block 9.

Adopt above-mentioned scheme: through setting up canceling release mechanical system 3, when having made things convenient for the user to need demolish second concrete column 4, only need the pulling button 204 of pulling, make gag lever post 201 break away from the inner chamber of spacing hole 11, the reaction force of rethread second spring 301 makes locating piece 9 break away from spacing to fixed block 12, and the user can demolish second concrete column 4.

Referring to fig. 2, the front side and the rear side of the movable plate 202 are both fixedly connected with the sliding block 8, and the inner wall of the positioning block 9 is provided with a sliding groove 7 used in cooperation with the sliding block 8.

Adopt above-mentioned scheme: through the cooperation of the sliding block 8 and the sliding groove 7, the friction and the collision between the movable plate 202 and the positioning block 9 can be reduced when the movable plate is moved, so that the user can pull the pull button 204 more easily and conveniently, and the movable plate 202 can not deflect when moving.

Referring to fig. 2 and 7, the top of the positioning block 9 is provided with a movable hole 6 used in cooperation with the movable rod 205, the inner wall of the positioning block 9 is provided with a movable groove 10 used in cooperation with the limiting rod 201, and the top of the fixed block 12 is provided with a limiting hole 11 used in cooperation with the limiting rod 201.

Adopt above-mentioned scheme: through setting up the movable hole 6, can make the movable rod 205 reduce when removing and the friction and the collision between the locating piece 9, through setting up the activity groove 10, can make gag lever post 201 avoid taking place the dead phenomenon of card when removing, through setting up spacing hole 11, can make gag lever post 201 get into behind the inner chamber of spacing hole 11 to spacing to locating piece 9, make locating piece 9 can not break away from spacing to fixed block 12.

Referring to fig. 4, a dovetail block 15 is fixedly connected to the right side of the limiting shell 5, and a dovetail groove 16 matched with the dovetail block 15 is formed in the left side of the first concrete column 1.

Adopt above-mentioned scheme: through the cooperation that sets up dovetail block 15 and dovetail 16 and use, can make spacing shell 5 drive dovetail block 15 and remove at the inner chamber of dovetail 16, it is more convenient easy during the removal, still can make spacing shell 5 need not carry out whole the demolising simultaneously.

The utility model discloses a theory of operation:

when the concrete column 1 and the second concrete column 4 are connected by a user, the user places the second concrete column 4 between the two limiting shells 5, at this time, the user pushes the limiting shells 5 to drive the dovetail block 15 to move in the inner cavity of the dovetail groove 16, the movement of the limiting shells 5 simultaneously drives the positioning rod 13 to move, so that the positioning rod 13 enters the inner cavity of the positioning hole 14, after the positioning rod 13 enters the inner cavity of the positioning hole 14, the user pushes the positioning block 9 to drive the sliding sleeve 302 to press the second spring 301, and simultaneously, the fixing block 12 presses the limiting rod 201, the movement of the limiting rod 201 drives the movable plate 202 to press the first spring 203, the movement of the movable plate 202 drives the movable rod 205 to move, the movement of the movable rod 205 drives the button to move, when the positioning block 9 completely covers the fixing block 12, the limiting rod 201 enters the inner cavity of the limiting hole 11 by the reaction force of the first spring 203, thereby carry on spacingly to locating piece 9, make locating piece 9 can not break away from the spacing to fixed block 12 to make locating lever 13 can not break away from the inner chamber of locating hole 14, realized carrying out the purpose of connecting first concrete column 1 and second concrete column 4, made things convenient for user's use.

In summary, the following steps: the anti-cracking ultra-long concrete solves the problem that the prior anti-cracking ultra-long concrete has the anti-cracking function by the matching use of a first concrete column 1, a limiting mechanism 2, a limiting rod 201, a movable plate 202, a first spring 203, a pull button 204, a movable rod 205, a reset mechanism 3, a second spring 301, a sliding sleeve 302, a sliding rod 303, a second concrete column 4, a limiting shell 5, a movable hole 6, a sliding groove 7, a sliding block 8, a positioning block 9, a movable groove 10, a limiting hole 11, a fixing block 12, a positioning rod 13, a positioning hole 14, a dovetail block 15, a dovetail groove 16 and a groove 17, however, the existing concrete columns are usually connected by bolts, which is a particularly troublesome method, requires a user to use a particularly large number of tools, meanwhile, during construction, the concrete column can be broken by shaking, so that the practicability and convenience are greatly reduced, and the use of a user is inconvenient.

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 (6)

1. The utility model provides a prevent overlength concrete of fracture, includes first concrete column (1), its characterized in that: the left side swing joint of first concrete column (1) has spacing shell (5), the quantity of spacing shell (5) is two, swing joint has second concrete column (4) between the relative one side of two spacing shells (5), the top fixedly connected with fixed block (12) of spacing shell (5), the top of spacing shell (5) is seted up flutedly (17), the inner wall fixedly connected with canceling release mechanical system (3) of recess (17), the top fixedly connected with locating piece (9) of canceling release mechanical system (3), the inner wall fixedly connected with spacing mechanism (2) of locating piece (9), the top of spacing mechanism (2) runs through to the top of locating piece (9), the bottom of spacing mechanism (2) runs through to the bottom of locating piece (9), the equal fixedly connected with locating lever (13) of the relative one side of two spacing shells (5), and the front side and the rear side of the second concrete column (4) are provided with positioning holes (14) matched with the positioning rods (13).

2. The crack-resistant ultra-long concrete according to claim 1, wherein: stop gear (2) are including drawing button (204), the bottom fixedly connected with movable rod (205) of drawing button (204), the bottom of movable rod (205) runs through to the inner chamber and the fixedly connected with fly leaf (202) of locating piece (9), the first spring (203) of top fixedly connected with of fly leaf (202), the top of first spring (203) and the inner wall fixed connection of locating piece (9), the surface of movable rod (205) is located to first spring (203) cover, the equal fixedly connected with gag lever post (201) of front side and rear side of fly leaf (202) bottom, the bottom of gag lever post (201) runs through to the bottom of locating piece (9).

3. The crack-resistant ultra-long concrete according to claim 1, wherein: reset mechanism (3) include slide bar (303), the both sides of slide bar (303) all with the inner wall fixed connection of recess (17), sliding sleeve (302) is located to the surface cover of slide bar (303), left side fixedly connected with second spring (301) of sliding sleeve (302), the left side of second spring (301) and the inner wall fixed connection of recess (17), the surface of slide bar (303) is located to second spring (301) cover, the top and locating piece (9) fixed connection of sliding sleeve (302).

4. The crack-resistant ultra-long concrete according to claim 2, wherein: the front side and the rear side of the movable plate (202) are fixedly connected with sliding blocks (8), and sliding grooves (7) matched with the sliding blocks (8) for use are formed in the inner wall of the positioning block (9).

5. The crack-resistant ultra-long concrete according to claim 2, wherein: the top of locating piece (9) is seted up and is used with movable rod (205) cooperation activity hole (6), movable groove (10) of using with gag lever post (201) cooperation are seted up to the inner wall of locating piece (9), spacing hole (11) of using with gag lever post (201) cooperation are seted up at the top of fixed block (12).

6. The crack-resistant ultra-long concrete according to claim 1, wherein: the right side fixedly connected with dovetail block (15) of spacing shell (5), dovetail (16) that use with dovetail block (15) cooperation are seted up to the left side of first concrete column (1).

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