CN210563503U

CN210563503U - A curing means sprays for civil engineering

Info

Publication number: CN210563503U
Application number: CN201921388061.4U
Authority: CN
Inventors: 周小祥; 蒋台台; 叶波; 刘柏军; 邢建梅; 邢云烨
Original assignee: Zhejiang Chengtong Municipal Construction Co ltd
Current assignee: Zhejiang Chengtong Municipal Construction Co ltd
Priority date: 2019-08-24
Filing date: 2019-08-24
Publication date: 2020-05-19
Anticipated expiration: 2029-08-24

Abstract

The utility model discloses a spray maintenance device for civil engineering, which relates to the technical field of spray devices and has the technical scheme that the spray maintenance device comprises a base, a water tank, a water inlet pipe, a water pump, a water outlet pipe arranged at one end of the water pump, which is far away from the water inlet pipe, and a spray head detachably connected with one end of the water outlet pipe, which is far away from the water pump, wherein a square through hole is formed in the top of the base, a slide block is arranged in the square through hole in a sliding manner along the length direction of the base, a first connecting rod is fixed; one end of the first connecting rod, which is far away from the sliding block, is hinged with one end of the second connecting rod, which is far away from the spray head; a driving device for driving the sliding block to slide along the length direction of the base is arranged between the sliding block and the square through hole; a limiting component for preventing the second connecting rod from moving along with the first connecting rod is arranged between the second connecting rod and the base. The utility model provides a problem that partial concrete can't be sprayed by spray set, reduce the inconsistent possibility of concrete intensity of different positions.

Description

A curing means sprays for civil engineering

Technical Field

The utility model relates to a spray set technical field, more specifically the theory that says so, it relates to a spray curing means for civil engineering.

Background

At present, after concrete is pounded, the concrete must be cemented by watering and curing, thereby ensuring the concrete strength to be continuously increased.

The prior art can refer to the chinese utility model patent that the grant bulletin number is CN208163949U, and it discloses a concrete building structure's water-saving spray maintenance device, including the base, be fixed in the water tank at base top, install in the left inlet tube of water tank, install in the inlet tube and keep away from the water pump of water tank one end, install in the outlet pipe that the inlet tube one end was kept away from to the water pump and follow the shower nozzle of vertical equipartition in the outlet pipe outer peripheral face.

However, the angle of the nozzle in the spraying maintenance device cannot be adjusted, and when the area of the concrete to be sprayed is too large, part of the concrete cannot be sprayed, so that the strength of the concrete at different positions is inconsistent.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a maintenance device sprays for civil engineering, its injection angle through set up the connecting rod between shower nozzle and base in order to adjust the shower nozzle reduces the inconsistent possibility of concrete strength of different positions.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a spray maintenance device for civil engineering comprises a base, a water tank fixed on the top surface of the base, a water inlet pipe arranged on one side of the water tank, a water pump arranged at one end, far away from the water tank, of the water inlet pipe, a water outlet pipe arranged at one end, far away from the water inlet pipe, of the water pump, and a spray head detachably connected with one end, far away from the water pump, of the water outlet pipe, wherein a square through hole is formed in the top of the base, a sliding block is arranged in the square through hole in a sliding mode along the length direction of the base, a first connecting rod is fixed at the; one end of the first connecting rod, which is far away from the sliding block, is hinged with one end of the second connecting rod, which is far away from the spray head; a driving device for driving the sliding block to slide along the length direction of the base is arranged between the sliding block and the square through hole; and a limiting component for preventing the second connecting rod from moving along with the first connecting rod is arranged between the second connecting rod and the base.

Through adopting above-mentioned technical scheme, to being close to water tank one side through drive arrangement and removing the slider, the slider drives first connecting rod and removes, and the slider has the trend of increase with the distance of second connecting rod tip, and the second connecting rod rotates downwards under spacing subassembly effect, and the shower nozzle rotates downwards along with the second connecting rod. The spraying angle of the spray head is adjusted to spray the concrete in the linear area, and then the concrete in all positions can be sprayed by adjusting the orientation of the base.

The utility model discloses further set up to: the limiting assembly comprises a fixed rod fixed on the top surface of the base and a third connecting rod connected with the fixed rod in a sliding mode along the vertical direction; the third connecting rod is hinged with one end, close to the first connecting rod, of the second connecting rod.

By adopting the technical scheme, after the sliding block drives the first connecting rod to move, the second connecting rod rotates downwards by taking the hinged end of the third connecting rod as the axial direction due to the limiting effect of the third connecting rod on the second connecting rod, and the third connecting rod is driven to move downwards along the axial direction of the fixing rod. Thereby drive the rotation of second connecting rod through first connecting rod, be convenient for adjust the shower nozzle orientation, satisfy the needs that spray different positions concrete through adjusting the shower nozzle orientation.

The utility model discloses further set up to: the driving device comprises a lead screw rotatably arranged on one side of the square through hole, which is far away from the water tank, and a plurality of groups of fixing mechanisms which are arranged between the square through hole and the base and are used for fixing the sliding block; the lead screw is in threaded connection with the sliding block.

Through adopting above-mentioned technical scheme, the lead screw rotates the back, drives the slider and slides along base length direction, is convenient for drive the rotation of second connecting rod through the slider to the realization is to the regulation of shower nozzle orientation.

The utility model discloses further set up to: each group of fixing mechanisms comprises a spring fixed on one side of the square through hole, a pressing piece fixed on the end part of the spring, a pressing component arranged between the sliding block and the pressing piece and used for pushing the pressing piece to move towards one side close to the spring, and a guide component arranged between the pressing piece and the square through hole and used for driving the pressing piece to move along the width direction of the base.

By adopting the technical scheme, the sliding block slides to be in contact with the pressing piece, the pressing piece is pressed to one side close to the spring through the pressing component, the pressing piece is subjected to the elastic force of the spring, and applies pressure to the sliding block, so that the sliding block is fixed, the sliding block is fixed after the orientation of the spray head is determined, and the possibility that the orientation of the spray head is changed in the spraying process is reduced.

The utility model discloses further set up to: the pressing component comprises two inclined planes which are respectively arranged on the opposite inner sides of the pressing part and the sliding block.

By adopting the technical scheme, after the sliding block is contacted with the pressing piece, the pressing piece is pressed towards the front side of the base through the inclined surface, and the pressing piece is pushed to move towards one side close to the spring, so that the spring is in a compression state, the sliding block is convenient to fix through the compressed spring, and the orientation of the spray head can not be changed in the spraying process.

The utility model discloses further set up to: the guide assembly comprises a circular through hole formed in one side, close to the spring, of the square through hole and a guide shaft fixed to one side, close to the spring, of the pressing piece; the guide shaft is arranged in the circular through hole in a sliding mode along the width direction of the base.

Through adopting above-mentioned technical scheme, circular through-hole provides the guide effect for the guiding axle, reduces the possibility that the biasing piece deviates from the track in the removal process.

The utility model discloses further set up to: a fixing ring for fixing a water outlet pipe is fixed at one end of the spray head close to the water pump, and a circular ring is fixed on the inner circumferential surface of the spray head; a limiting ring is fixed at one end of the water outlet pipe, which is far away from the water pump; and a sealing mechanism for preventing water flow from flowing out is arranged between the fixing ring and the limiting ring.

By adopting the technical scheme, after the spray head is connected with the water outlet pipe, the relative inner sides of the fixing ring and the circular ring are respectively attached to the two sides of the limiting ring. The water flows through the water outlet pipe and then flows into the spray head through the circular ring after being sprayed out, and is sprayed out through the spray head. The water outlet of the water outlet pipe is convenient to fix, and the possibility of shaking and deviation of the water outlet is reduced.

The utility model discloses further set up to: the sealing mechanism comprises a sealing groove arranged on one side of the fixing ring close to the limiting ring and a sealing ring fixed on one side of the limiting ring close to the fixing ring; the limiting ring is inserted into the sealing groove through the sealing ring.

Through adopting above-mentioned technical scheme, the sealing washer is pegged graft with the seal groove after, can prevent rivers outflow outlet pipe and overflow through solid fixed ring, improves the sealed effect of shower nozzle water inlet.

To sum up, the utility model discloses compare and have following beneficial effect in prior art:

1. the first connecting rod drives the second connecting rod to rotate, so that the orientation of the spray head can be conveniently adjusted, and the requirement of spraying concrete to different positions is further met;

2. the slider is fixed through the pressing piece, so that the possibility of the change of the direction of the spray head in the spraying process is reduced;

3. the sealing ring is inserted into the sealing groove, so that the sealing effect of the water inlet of the spray head is improved.

Drawings

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

FIG. 2 is a schematic structural view of the middle-highlighted limiting assembly of the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 2.

Fig. 4 is a schematic structural view of the sealing mechanism according to the present invention.

In the figure: 1. a base; 11. a water tank; 12. a water inlet pipe; 13. a water pump; 14. a water outlet pipe; 2. a spray head; 21. a fixing ring; 22. a limiting ring; 23. a circular ring; 24. a sealing mechanism; 241. a sealing groove; 242. a seal ring; 3. a square through hole; 31. a slider; 32. a first link; 33. a second link; 331. a vertical rod; 332. a diagonal bar; 333. a cross bar; 34. a limiting component; 341. fixing the rod; 342. a third link; 343. a strip-shaped groove; 4. a drive device; 41. a lead screw; 42. a fixing mechanism; 421. a spring; 422. a pressing member; 423. a pressing component; 4231. a bevel; 424. a guide assembly; 4241. a circular through hole; 4242. a guide shaft; 4243. a circular sheet; 43. a handwheel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example (b): a spray maintenance device for civil engineering is shown in figure 1 and comprises a base 1, a water tank 11 fixed on the top surface of the base 1, a water inlet pipe 12 installed on the left side of the water tank 11, a water pump 13 installed on one end, far away from the water tank 11, of the water inlet pipe 12, a water outlet pipe 14 installed on one end, far away from the water inlet pipe 12, of the water pump 13 and a spray head 2 detachably connected with one end, far away from the water pump 13, of the water outlet pipe 14. After the water pump 13 is started, water flows out of the water tank 11, flows to the spray head 2 through the water outlet pipe 14, and is sprayed out through the spray head 2.

As shown in fig. 3, a fixing ring 21 for fixing the water outlet pipe 14 is fixed at one end of the nozzle 2 close to the water pump 13, and a circular ring 23 is fixed on the inner circumferential surface of the nozzle 2. A limiting ring 22 is fixed at one end of the water outlet pipe 14 far away from the water pump 13. After the spray head 2 is connected with the water outlet pipe 14, the relative inner sides of the fixed ring 21 and the circular ring 23 are respectively attached to the two sides of the limiting ring 22. The water flow is sprayed out through the water outlet pipe 14, then flows into the spray head 2 through the circular ring 23, and is sprayed out through the spray head 2. A sealing mechanism 24 for preventing water flow from flowing out is arranged between the fixing ring 21 and the limiting ring 22.

The sealing mechanism 24 includes a sealing groove 241 formed on one side of the fixing ring 21 close to the limit ring 22 and a sealing ring 242 fixed on one side of the limit ring 22 close to the fixing ring 21; the limiting ring 22 is inserted into the sealing groove 241 through the sealing ring 242. The sealing groove 241 is an annular groove, and the sealing ring 242 is a rubber ring. After the sealing ring 242 is inserted into the sealing groove 241, the water can be prevented from flowing out of the water outlet pipe 14 and overflowing through the fixing ring 21.

As shown in fig. 1, a square through hole 3 is formed in the top of the base 1, a sliding block 31 is slidably arranged in the square through hole 3 along the length direction of the base 1, a first connecting rod 32 is fixed on the top surface of the sliding block 31, and a second connecting rod 33 is fixed on the outer peripheral surface of the nozzle 2. One end of the first connecting rod 32 far away from the sliding block 31 is hinged with one end of the second connecting rod 33 far away from the spray head 2. A driving device 4 for driving the sliding block 31 to slide along the length direction of the base 1 is arranged between the sliding block 31 and the square through hole 3; a limiting component 34 which prevents the second connecting rod 33 from moving along with the first connecting rod 32 is arranged between the second connecting rod 33 and the base 1. Referring to fig. 2, the second link 33 includes a vertical rod 331 hinged to an end of the first link 32 away from the sliding block 31, and a diagonal rod 332 fixed to an end of the vertical rod 331 away from the first link 32. A cross bar 333 is fixed at one end of the inclined bar 332 far away from the vertical bar 331, and the spray head 2 is fixed at the top of the cross bar 333. The sliding block 31 is moved to one side close to the water tank 11 through the driving device 4, the sliding block 31 drives the first connecting rod 32 to move, the distance between the sliding block 31 and the end part of the second connecting rod 33 tends to increase, the second connecting rod 33 rotates downwards under the action of the limiting component 34, and the spray head 2 rotates downwards along with the second connecting rod 33.

As shown in fig. 2, the position limiting assembly 34 includes a fixing rod 341 fixed on the top surface of the base 1 and a third connecting rod 342 connected with the fixing rod 341 in a sliding manner in the vertical direction. A strip-shaped groove 343 is formed at one end of the vertical rod 331 close to the first link 32, and the third link 342 is hinged to the strip-shaped groove 343. After the sliding block 31 drives the first connecting rod 32 to move, due to the limiting effect of the third connecting rod 342 on the second connecting rod 33, the second connecting rod 33 rotates downward with the hinged end of the third connecting rod 342 as an axis, and drives the third connecting rod 342 to move downward along the fixed rod 341 in the axial direction.

As shown in fig. 1, the driving device 4 includes a screw 41 rotatably mounted on the side of the square through hole 3 away from the water tank 11, and three sets of fixing mechanisms 42 mounted between the square through hole 3 and the base 1 for fixing the slider 31. The lead screw 41 is screwed to the slider 31. The lead screw 41 is installed on the side wall of the square through hole 3 in a penetrating mode, and a hand wheel 43 is fixed to the end portion of the lead screw 41. After the screw 41 rotates, the slider 31 is driven to slide along the length direction of the base 1.

As shown in fig. 2, each set of fixing mechanism 42 includes a spring 421 fixed on the side wall of the square through hole 3, a pressing member 422 fixed on the end of the spring 421, a pressing component 423 disposed between the slider 31 and the pressing member 422 for pushing the pressing member 422 to move toward the side close to the spring 421, and a guiding component 424 disposed between the pressing member 422 and the square through hole 3 for driving the pressing member 422 to move along the width direction of the base 1. After the sliding block 31 slides to contact with the pressing member 422, the pressing member 422 is pressed to the side close to the spring 421 by the pressing member 423, and the pressing member 422 receives the elastic force of the spring 421 and applies pressure to the sliding block 31, thereby fixing the sliding block 31.

As shown in fig. 2, the pressing component 423 includes two inclined surfaces 4231 respectively disposed at opposite inner sides of the pressing component 422 and the sliding block 31. After the slider 31 contacts the pressing member 422, the pressing member 422 is pressed toward the front side of the base 1 by the inclined surface 4231, and the pressing member 422 is pushed to move toward the side close to the spring 421, so that the spring 421 is in a compressed state.

As shown in fig. 2, the guide assembly 424 includes a circular through hole 4241 opened on one side of the square through hole 3 close to the spring 421, and a guide shaft 4242 fixed on one side of the pressing member 422 close to the spring 421. The guide shaft 4242 is slidably disposed in the circular through hole 4241 in the width direction of the base 1. The spring 421 is sleeved around the guide shaft 4242. A circular plate 4243 is fixed at one end of the guide shaft 4242 far away from the pressing piece 422. The circular through hole 4241 provides a guiding function for the guide shaft 4242, reducing the possibility that the pressing member 422 deviates from the track during the movement.

The working of this embodiment is far from the following:

after the screw 41 rotates, the sliding block 31 is driven to slide along the width direction of the base 1, the sliding block 31 drives the first connecting rod 32 to move, the distance between the sliding block 31 and the end part of the second connecting rod 33 tends to increase, and due to the limiting effect of the third connecting rod 342 on the second connecting rod 33, the second connecting rod 33 rotates downwards by taking the hinged end of the third connecting rod 342 as a shaft, and drives the third connecting rod 342 to move downwards along the axial direction of the fixed rod 341, and the sprayer 2 rotates downwards along with the second connecting rod 33.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the scope of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a spray curing means for civil engineering, includes base (1), is fixed in water tank (11) at base (1) top, install in inlet tube (12) of water tank (11) one side, install in inlet tube (12) are kept away from water pump (13) of water tank (11) one end, install in outlet pipe (14) of inlet tube (12) one end are kept away from in water pump (13) and with outlet pipe (14) are kept away from water pump (13) one end and can be dismantled shower nozzle (2) of connection, its characterized in that: the top of the base (1) is provided with a square through hole (3), a sliding block (31) is arranged in the square through hole (3) in a sliding manner along the length direction of the base (1), a first connecting rod (32) is fixed at the top of the sliding block (31), and a second connecting rod (33) is fixed on the outer peripheral surface of the spray head (2); one end of the first connecting rod (32) far away from the sliding block (31) is hinged with one end of the second connecting rod (33) far away from the spray head (2); a driving device (4) for driving the sliding block (31) to slide along the length direction of the base (1) is arranged between the sliding block (31) and the square through hole (3); a limiting component (34) for preventing the second connecting rod (33) from moving along with the first connecting rod (32) is arranged between the second connecting rod (33) and the base (1).

2. The spray maintenance device for civil engineering according to claim 1, wherein: the limiting assembly (34) comprises a fixed rod (341) fixed at the top of the base (1) and a third connecting rod (342) connected with the fixed rod (341) in a sliding manner along the vertical direction; one end of the third connecting rod (342) far away from the fixed rod (341) is hinged with one end of the second connecting rod (33) near the first connecting rod (32).

3. The spray maintenance device for civil engineering according to claim 1, wherein: the driving device (4) comprises a lead screw (41) rotatably arranged on one side of the square through hole (3) far away from the water tank (11) and a plurality of groups of fixing mechanisms (42) which are arranged between the square through hole (3) and the base (1) and used for fixing the sliding block (31); the lead screw (41) is in threaded connection with the sliding block (31).

4. The spray maintenance device for civil engineering according to claim 3, characterized in that: each group of fixing mechanisms (42) comprises a spring (421) fixed on one side of the square through hole (3), a pressing piece (422) fixed on one end, close to the screw rod (41), of the spring (421), a pressing component (423) arranged between the sliding block (31) and the pressing piece (422) and used for pushing the pressing piece (422) to move towards one side close to the spring (421), and a guide component (424) arranged between the pressing piece (422) and the square through hole (3) and used for driving the pressing piece (422) to move along the width direction of the base (1).

5. The spray maintenance device for civil engineering according to claim 4, wherein: the pressing component (423) comprises two inclined planes (4231) which are respectively arranged on the opposite inner sides of the pressing component (422) and the sliding block (31).

6. The spray maintenance device for civil engineering according to claim 4, wherein: the guide assembly (424) comprises a circular through hole (4241) formed in one side, close to the spring (421), of the square through hole (3) and a guide shaft (4242) fixed to one side, close to the spring (421), of the pressing piece (422); the guide shaft (4242) is arranged in the circular through hole (4241) in a sliding mode along the width direction of the base (1).

7. The spray maintenance device for civil engineering according to claim 1, wherein: a fixing ring (21) for fixing a water outlet pipe (14) is fixed at one end of the spray head (2) close to the water pump (13), and a circular ring (23) is fixed on the inner circumferential surface of the spray head (2); a limiting ring (22) is fixed at one end of the water outlet pipe (14) far away from the water pump (13); and a sealing mechanism (24) for preventing water flow from flowing out is arranged between the fixing ring (21) and the limiting ring (22).

8. The spray maintenance device for civil engineering according to claim 7, wherein: the sealing mechanism (24) comprises a sealing groove (241) arranged on one side, close to the limiting ring (22), of the fixing ring (21) and a sealing ring (242) fixed on one side, close to the fixing ring (21), of the limiting ring (22); the limiting ring (22) is connected with the sealing groove (241) in an inserting mode through a sealing ring (242).