CN220741611U - Concrete guardrail curing means - Google Patents

Abstract

The application discloses concrete guardrail curing means relates to guardrail curing means's technical field, including maintenance mainboard and the maintenance curb plate of rotating connection on the maintenance mainboard, the maintenance mainboard is connected with and is used for restricting maintenance curb plate pivoted clamping mechanism, and clamping mechanism includes the bottom plate and slides the butt board of connecting on the bottom plate, and the butt board is connected with the impeller that is used for promoting the butt board to slide towards the direction that is close to the bottom plate. This application concrete is between maintenance mainboard and maintenance curb plate, and one side and the maintenance curb plate butt of bottom plate remove the impeller and slide towards the direction that is close to the butt plate, and impeller and butt plate butt and promote the butt plate and slide towards the direction that is close to the maintenance mainboard, until butt plate and maintenance mainboard butt, maintenance mainboard and maintenance curb plate are pressed from both sides tightly by butt plate and bottom plate to restrict the rotation between maintenance mainboard and the maintenance curb plate, make maintenance mainboard and maintenance curb plate closely laminate concrete, improve bridge concrete crash barrier's result of use.

Description

Concrete guardrail curing means

Technical Field

The application relates to the technical field of guardrail maintenance devices, in particular to a concrete guardrail maintenance device.

Background

In recent years, with the increasing of Chinese economy, domestic infrastructure projects are greatly developed, and in the concrete construction process of the building projects, concrete curing is an essential process after the concrete projects are poured, and the concrete curing directly relates to the later strength increase and durability of the concrete.

The traditional curing mode can not closely attach the curing medium to the concrete surface, so that the local curing of the concrete is not in place, the using effect of the bridge concrete anti-collision guardrail is affected, and the method is to be improved.

Disclosure of Invention

The utility model aims at providing a concrete guardrail curing means, closely laminate the concrete face for the maintenance medium.

The application provides a concrete guardrail curing means adopts following technical scheme: including maintenance mainboard and rotation connection maintenance curb plate on the maintenance mainboard, the maintenance mainboard is connected with and is used for the restriction maintenance curb plate pivoted clamping mechanism, clamping mechanism includes the bottom plate and slides and connect the butt board on the bottom plate, the butt board is connected with and is used for promoting the butt board is towards being close to the impeller that the direction of bottom plate slided.

Through adopting above-mentioned technical scheme, the concrete is between maintenance mainboard and maintenance curb plate, one side and the maintenance curb plate butt of bottom plate, removes the impeller and slides towards the direction that is close to the butt plate, impeller and butt plate butt and promote the butt plate and slide towards the direction that is close to the maintenance mainboard, until butt plate and maintenance mainboard butt, maintenance mainboard and maintenance curb plate are pressed from both sides tightly by butt plate and bottom plate to restrict the rotation between maintenance mainboard and the maintenance curb plate, make maintenance mainboard and maintenance curb plate closely laminate the concrete, improve bridge concrete anticollision barrier's result of use.

Optionally, the maintenance curb plate is fixed with the lug, the bottom plate be provided with be used for with lug complex recess, the bottom plate sliding connection has the locating piece, the bottom plate be provided with be used for with locating piece sliding complex spout, the spout with the recess intercommunication, the bottom plate with the locating piece passes through first elastic component to be connected, the lug is provided with be used for the constant head tank that the locating piece card went into.

By adopting the technical scheme, the convex blocks are aligned with the grooves, the bottom plate moves towards the direction close to the maintenance side plate, the convex blocks are clamped into the grooves, when the positioning grooves are aligned with the positioning blocks, the first elastic pieces elastically reset, the first elastic pieces force the positioning blocks to slide towards the direction close to the positioning blocks, the positioning blocks are matched with the sliding grooves in a sliding manner, and the sliding of the positioning blocks is guided and limited, so that the sliding stability of the positioning blocks is improved; when the locating block is clamped into the locating groove, the outer surface of the locating block is attached to the inner wall of the locating groove, so that the locating block is limited to be separated from the locating groove, and the stability of placing the bottom plate is improved.

Optionally, the positioning block is provided with a guiding surface.

Through adopting above-mentioned technical scheme, when the lug card gradually goes into in the recess, lug and guide surface activity butt to in the spout is gone into to the locating piece card of being convenient for. When the positioning block is clamped into the sliding groove, the first elastic piece is pressed to generate elastic deformation and is compressed until the positioning groove is aligned with the positioning block, the first elastic piece elastically resets, and the first elastic piece forces the positioning block to slide in the direction close to the positioning block.

Optionally, locating piece fixedly connected with passive piece, sliding connection has in the bottom plate is used for driving the passive piece is kept away from the butt pole that the direction of lug slided, the butt pole can with passive piece butt, the passive piece is provided with the inclined plane, the bottom plate is provided with and is used for the butt pole card goes into and the through-hole that slides, the through-hole with the spout intercommunication, the butt pole with the bottom plate passes through the second elastic component and is connected.

By adopting the technical scheme, when the positioning block is required to be separated from the positioning groove, the positioning block moves towards the movable abutting rod close to the passive block, the second elastic piece is pressed to generate elastic deformation and is compressed, the abutting rod is movably abutted with the inclined surface, the abutting rod drives the passive block to slide towards the direction away from the convex block, namely the guide block slides towards the direction away from the convex block, the positioning block is separated from the positioning groove, so that the maintenance side plate and the bottom plate are separated, and the first elastic piece is pressed to generate elastic deformation and is compressed; when the abutting rod is loosened, the second elastic piece elastically resets, namely the second elastic piece drives the abutting rod to reset, and the first elastic piece elastically resets, namely the positioning block elastically resets, so that the abutting rod is convenient to reuse.

Optionally, the end fixedly connected with boss of passive piece is kept away from to the butt pole, the bottom plate be provided with be used for with boss sliding fit holds the chamber, hold the chamber with the through-hole intercommunication, the one end of second elastic component with boss fixed connection, the other end with hold one side cavity wall fixed connection in chamber.

By adopting the technical scheme, when the abutting rod slides, the boss slides along the accommodating cavity, and the boss is matched with the sliding of the accommodating cavity, so that the sliding of the abutting rod is guided and limited, and the sliding stability of the abutting rod is improved; the stress area of the supporting rod is increased, the pressure applied to the supporting rod is dispersed, and the possibility of damage, deformation or fracture when the supporting rod bears external force is reduced.

Optionally, the bottom plate fixedly connected with pillar, the pillar is kept away from one side fixedly connected with extension board of bottom plate, the butt board be provided with be used for with pillar slip complex spacing hole, the impeller is connected on the extension board.

Through adopting above-mentioned technical scheme, when the butt board slides, the butt board slides along the length direction of pillar, and the cooperation of sliding of pillar and spacing hole plays direction and spacing effect to the sliding of butt board to improve the stability that the butt board slided, be convenient for butt board and maintenance mainboard butt.

Optionally, the pushing piece includes the catch bar and fixed connection is in rotation portion on the catch bar, the extension board be provided with be used for with catch bar screw thread fit's screw hole.

Through adopting above-mentioned technical scheme, when the butt plate is moved towards the direction that is close to the maintenance curb plate to needs, the direction rotation portion towards being close to the butt plate until the catch bar and butt plate butt to realize that the catch bar drives the butt plate and slides towards the direction that is close to the maintenance curb plate.

Optionally, the catch bar is kept away from the one end fixedly connected with stopper of rotating portion, the butt board be provided with be used for with stopper normal running fit's spacing groove.

Through adopting above-mentioned technical scheme, when the catch bar moved towards the direction that is close to the butt board, the spacing groove was gone into to the stopper gradual clamping, the surface and the inner wall laminating in spacing groove of stopper, the normal running fit in stopper and spacing groove, the stability that improves the butt pole and remove.

Optionally, the abutting plate is connected with the support plate through a third elastic piece, one end of the third elastic piece is fixedly connected with the abutting plate, and the other end of the third elastic piece is fixedly connected with the support plate.

Through adopting above-mentioned technical scheme, when the butt board slides towards the direction that is close to the maintenance curb plate, the third elastic component is drawn and is produced elastic deformation and is prolonged, and the effect of buffering is played in the removal of third elastic component to the butt board, and when the catch bar moved towards the direction of keeping away from the butt board, the third elastic component elasticity resets, and the third elastic component drives the butt board and resets to be convenient for reuse.

Optionally, the butt plate fixedly connected with fixed block, the maintenance mainboard be provided with be used for with fixed block complex fixed slot.

Through adopting above-mentioned technical scheme, when the butt board moves towards the direction that is close to the maintenance curb plate, the fixed block gradually blocks into the fixed slot, and when the fixed block was blocked into the fixed slot completely, the surface of fixed block was laminated with the inner wall of fixed slot to restrict the removal of fixed block, improve the stability that the fixed block was placed, improve the stability that the butt board was placed promptly, improve the maintenance curb plate and by tight effect of clamp.

In summary, the present application includes at least one of the following beneficial technical effects:

1. concrete is between maintenance mainboard and maintenance curb plate, and one side and the maintenance curb plate butt of bottom plate remove the impeller and slide towards the direction that is close to the butt plate, and impeller and butt plate butt and promote the butt plate and slide towards the direction that is close to the maintenance mainboard, until butt plate and maintenance mainboard butt, maintenance mainboard and maintenance curb plate are pressed from both sides tightly by butt plate and bottom plate to restrict the rotation between maintenance mainboard and the maintenance curb plate, make maintenance mainboard and maintenance curb plate closely laminate concrete, improve bridge concrete anticollision barrier's result of use.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is one of partial schematic structural views of an embodiment of the present application, showing bumps.

Fig. 3 is a cross-sectional view of fig. 1.

Fig. 4 is an enlarged view of region a of fig. 3.

FIG. 5 is a second partial schematic view of an embodiment of the present application, showing a limiting aperture.

Fig. 6 is a cross-sectional view of fig. 5.

Fig. 7 is a third partial schematic view of the embodiment of the present application, showing the fixing groove.

Reference numerals illustrate: 1. a curing rack; 11. maintaining the main board; 111. a fixing groove; 12. maintaining the side plates; 121. a bump; 1211. a positioning groove; 2. a clamping mechanism; 21. a bottom plate; 211. a groove; 212. a chute; 213. a through hole; 214. a receiving chamber; 22. a support post; 23. a support plate; 231. a threaded hole; 24. an abutting plate; 241. a limiting hole; 242. a limit groove; 243. a fixed block; 25. a third elastic member; 26. a pushing member; 261. a push rod; 262. a rotating part; 263. a limiting block; 3. a positioning assembly; 31. a first elastic member; 32. a positioning block; 321. a guide surface; 4. a linkage assembly; 41. a passive block; 411. an inclined surface; 42. a butt joint rod; 421. a boss; 43. and a second elastic member.

Detailed Description

The present application is described in further detail below in conjunction with fig. 1-7.

The embodiment of the application discloses a concrete guardrail curing means.

As shown in fig. 1, including curing frame 1, curing frame 1 is including being the maintenance mainboard 11 of L type and rotating the maintenance curb plate 12 of connecting on maintenance mainboard 11, and curing frame 1 is connected with and is used for restricting the pivoted clamping mechanism 2 of maintenance curb plate 12, and clamping mechanism 2 includes bottom plate 21 and two pillars 22 of fixed connection on bottom plate 21 (the quantity of pillars 22 is selected according to actual demand), and one side that pillar 22 kept away from bottom plate 21 fixedly connected with extension board 23.

Referring to fig. 2, fig. 3 and fig. 4, a bump 121 is fixedly connected to a side, away from the curing main board 11, of the curing side board 12, a groove 211 for matching with the bump 121 is concavely formed in a direction away from the bump 121 on a side, close to the bump 121, of the bottom board 21, two sets of positioning components 3 (the number of the positioning components 3 is selected according to actual requirements) for limiting the bump 121 from separating from the groove 211 are connected to the bottom board 21, the positioning components 3 comprise a first elastic piece 31 and a positioning block 32 slidingly connected in the bottom board 21, a chute 212 for the positioning block 32 to be clamped in and slidingly moved is concavely formed in the bottom board 21, and the chute 212 is communicated with the groove 211. The first elastic member 31 is a spring, one end of the first elastic member 31 is fixedly connected with one side of the positioning block 32, the other end of the first elastic member is fixedly connected with a groove wall of the side, away from the groove 211, of the sliding groove 212, a positioning groove 1211 for the positioning block 32 to be clamped in is concavely formed in one side, close to the positioning block 32, of the protruding block 121 in a direction away from the positioning block 32, and a guiding surface 321 is formed in one end, close to the protruding block 121, of the positioning block 32.

As shown in fig. 4, the bottom plate 21 is connected with a linkage assembly 4 for driving the positioning block 32 to slide in a direction away from the protruding block 121, the linkage assembly 4 comprises a passive block 41 fixedly connected to the positioning block 32 and a supporting rod 42 connected in the bottom plate 21 in a sliding manner, the supporting rod 42 can be in contact with the passive block 41, an inclined surface 411 is formed on one side, away from the first elastic piece 31, of the passive block 41, the supporting rod 42 is in a cambered surface shape, a through hole 213 for clamping and sliding the supporting rod 42 is formed on the bottom plate 21, the through hole 213 is communicated with the chute 212, a boss 421 is fixedly connected to one end, away from the passive block 41, of the supporting rod 42, the diameter of the boss 421 is larger than the diameter of the supporting rod 42, a containing cavity 214 for clamping and sliding the boss 421 is formed on the bottom plate 21, the containing cavity 214 is communicated with the through hole 213, the boss 421 is connected with the bottom plate 21 through a second elastic piece 43, one end of the second elastic piece 43 is fixedly connected with one side of the boss 421, and the other end of the second elastic piece 43 is fixedly connected with a cavity wall, close to the through hole 213.

As shown in fig. 5, the support plate 23 is slidably connected with an abutment plate 24, the abutment plate 24 is provided with a limiting hole 241 for sliding with the support post 22, the abutment plate 24 is connected with the support plate 23 through a third elastic member 25, the third elastic member 25 is a spring, one end of the third elastic member 25 is fixedly connected with one side of the abutment plate 24 close to the support plate 23, and the other end is fixedly connected with one side of the support plate 23 close to the abutment plate 24.

Referring to fig. 6 and 7, the support plate 23 is connected with a pushing member 26 for pushing the abutting plate 24 to slide in a direction away from the support plate 23, the pushing member 26 includes a pushing rod 261 screwed on the support plate 23 and a rotating portion 262 fixedly connected to one end of the pushing rod 261, the support plate 23 is provided with a threaded hole 231 for being screwed with the pushing rod 261, one end of the pushing rod 261 away from the rotating portion 262 is fixedly connected with a cylindrical limiting block 263, and a limiting groove 242 for being screwed with the limiting block 263 is concavely provided on one side of the abutting plate 24 close to the limiting block 263 in a direction away from the limiting block 263. The fixed block 243 is fixedly connected to one side of the abutting plate 24 away from the support plate 23, and the fixed groove 111 into which the fixed block 243 is clamped is concavely formed in one side of the maintenance main plate 11 close to the fixed block 243.

The implementation principle of the concrete guardrail curing device provided by the embodiment of the application is as follows:

when the clamping mechanism 2 is installed, the protruding block 121 is aligned with the groove 211, the bottom plate 21 moves towards the direction close to the curing side plate 12, the protruding block 121 is clamped into the groove 211, the protruding block 121 is movably abutted against the guide surface 321, the first elastic piece 31 is pressed to elastically deform and be compressed, until the positioning groove 1211 is aligned with the positioning block 32, the first elastic piece 31 elastically resets, the first elastic piece 31 forces the positioning block 32 to slide towards the direction close to the positioning block 32, and when the positioning block 32 is clamped into the positioning groove 1211, the outer surface of the positioning block 32 is attached to the inner wall of the positioning groove 1211, so that the positioning block 32 is limited to be separated from the positioning groove 1211, and the placement stability of the bottom plate 21 is improved. At this time, the fixing block 243 is aligned with the fixing groove 111, the rotating portion 262 is rotated towards the direction close to the abutting plate 24, the limiting block 263 is gradually clamped into the limiting groove 242, the outer surface of the limiting block 263 is attached to the inner wall of the limiting groove 242, the pushing rod 261 drives the abutting plate 24 to slide towards the direction close to the curing rack 1, the third elastic member 25 is pulled to generate elastic deformation and is elongated until the fixing block 243 is clamped into the fixing groove 111, and the outer surface of the fixing block 243 is attached to the inner wall of the fixing groove 111, so that movement of the fixing block 243 is limited, stability of placing the fixing block 243 is improved, namely stability of placing the abutting plate 24 is improved, and clamping effect of the curing rack 1 is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. A concrete guardrail curing means, its characterized in that: including maintenance mainboard (11) and rotation connection maintenance curb plate (12) on maintenance mainboard (11), maintenance mainboard (11) are connected with and are used for the restriction maintenance curb plate (12) pivoted clamping mechanism (2), clamping mechanism (2) are in including bottom plate (21) and the butt board (24) of sliding connection on bottom plate (21), butt board (24) are connected with and are used for promoting butt board (24) are close to thrust piece (26) that the direction of bottom plate (21) slided.

2. The concrete guardrail maintenance device of claim 1, wherein: the maintenance curb plate (12) is fixed with lug (121), bottom plate (21) be provided with be used for with lug (121) complex recess (211), the interior sliding connection of bottom plate (21) has locating piece (32), bottom plate (21) be provided with be used for with locating piece (32) sliding fit spout (212), spout (212) with recess (211) intercommunication, bottom plate (21) with locating piece (32) are connected through first elastic component (31), lug (121) are provided with be used for locating piece (32) card income constant head tank (1211).

3. The concrete guardrail maintenance device of claim 2, wherein: the positioning block (32) is provided with a guide surface (321).

4. The concrete guardrail maintenance device of claim 2, wherein: the utility model discloses a locating piece, locating piece (32) fixedly connected with passive piece (41), it is connected with and is used for driving to slide in bottom plate (21) passive piece (41) towards keeping away from butt pole (42) that the direction of lug (121) slided, butt pole (42) can with passive piece (41) butt, passive piece (41) are provided with inclined plane (411), bottom plate (21) are provided with and are used for butt pole (42) card goes into and through-hole (213) that slide, through-hole (213) with spout (212) intercommunication, butt pole (42) with bottom plate (21) are connected through second elastic component (43).

5. The concrete guardrail maintenance device of claim 4, wherein: one end fixedly connected with boss (421) of passive piece (41) is kept away from to butt pole (42), bottom plate (21) be provided with be used for with boss (421) slip complex holds chamber (214), hold chamber (214) with through-hole (213) intercommunication, one end of second elastic component (43) with boss (421) fixed connection, the other end with one side cavity wall fixed connection who holds chamber (214).

6. The concrete guardrail maintenance device of claim 1, wherein: the bottom plate (21) fixedly connected with pillar (22), pillar (22) are kept away from one side fixedly connected with extension board (23) of bottom plate (21), butt board (24) are provided with be used for with pillar (22) slip complex spacing hole (241), impeller (26) are connected on extension board (23).

7. The concrete guardrail maintenance device of claim 6, wherein: the pushing piece (26) comprises a pushing rod (261) and a rotating part (262) fixedly connected to the pushing rod (261), and the support plate (23) is provided with a threaded hole (231) for being in threaded fit with the pushing rod (261).

8. The concrete guardrail maintenance device of claim 7, wherein: one end of the pushing rod (261) far away from the rotating part (262) is fixedly connected with a limiting block (263), and the abutting plate (24) is provided with a limiting groove (242) used for being in rotating fit with the limiting block (263).

9. The concrete guardrail maintenance device of claim 6, wherein: the abutting plate (24) is connected with the supporting plate (23) through a third elastic piece (25), one end of the third elastic piece (25) is fixedly connected with the abutting plate (24), and the other end of the third elastic piece is fixedly connected with the supporting plate (23).

10. The concrete guardrail maintenance device of claim 1, wherein: the abutting plate (24) is fixedly connected with a fixing block (243), and the maintenance main board (11) is provided with a fixing groove (111) matched with the fixing block (243).