CN217602192U - A repair equipment for concrete crack - Google Patents

Abstract

The utility model relates to the technical field of repair equipment, and discloses repair equipment for concrete cracks, which comprises a perfusion component; a limiting assembly is arranged in the second groove body; the first fixing block is arranged in the second groove body, the first rod body is arranged on the inner side wall of the first fixing block, one end of the first rod body penetrates through the cylindrical barrel, and the first limiting block is arranged on the outer side wall of the first rod body; the pulling piston rod makes and takes out full healant in the barrel, promote the body of rod one, make body of rod one break away from the back from button head pole lateral wall, three resilience forces of spring promote the button head pole slide right and imbed in the hole body one, play limiting displacement to the piston rod, through spacing to the piston rod, prevent to repair liquid crowded around concrete crack, accomplished to move out and remove the repair equipment to concrete crack department from the healant container when, can not cause spilling of healant, reduce staff's work load, and improve work efficiency, and spacing mode is simple swift, make things convenient for the staff to use.

Description

A repair equipment for concrete crack

Technical Field

The utility model relates to a repair equipment technical field specifically is a repair equipment for concrete crack.

Background

The cement emits a large amount of hydration heat during the concrete hardening period, the internal temperature rises continuously, tensile stress is caused on the surface, in the later period, in the cooling process, due to the constraint of foundation or old concrete, the tensile stress can occur in the concrete, the temperature is reduced, and great tensile stress can be caused on the concrete surface, when the tensile stress exceeds the anti-cracking capacity of the concrete, cracks can occur, the concrete cracks need to be filled and repaired by using filling equipment, the existing filling equipment does not have a limiting device, springs are also arranged in some filling equipment, a certain amount of repairing agent is extracted by using the filling equipment, and when the filling equipment is taken out from a repairing agent container, the adhesive extracted from the filling equipment can be extruded out of the filling equipment through the resilience of the springs and drops on the periphery of the cracks, when the cracks needing to be repaired are more, more adhesive can be dropped on the ground, the cleaning of workers is needed, the labor intensity of the workers is increased, and a large amount of time is consumed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a repair equipment for concrete crack possesses spacing advantage, has solved current filling equipment and has not had stop device's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: a repair apparatus for concrete cracks comprising a pour assembly;

the filling assembly comprises a cylinder body, a piston rod, a hole body I, a spring I, an injection head, a cylindrical cylinder and a groove body II; the piston rod is arranged in the cylinder body, the first spring is arranged on the outer side wall of the piston rod, the injection head is arranged at the top of the cylinder body, the cylindrical cylinder is arranged on the outer side wall of the cylinder body, the first hole body is formed in the outer side wall of the piston rod, the second groove body is formed in the outer side wall of the cylindrical cylinder, and the limiting assembly is arranged in the second groove body;

the limiting assembly comprises a first fixing block, a first rod body, a first limiting block, a second spring, a second fixing block, a round head rod and a third spring; be provided with in the cell body two fixed block one, a fixed block inside wall is provided with body of rod one, body of rod one end runs through a cylinder section of thick bamboo, body of rod lateral wall is provided with stopper one, stopper one with be provided with between the fixed block one spring two, cylinder bobbin base portion is provided with fixed block two, two inside walls of fixed block are provided with the button head pole, button head pole lateral wall is provided with spring three, its embedding of body of rod one end the button head pole lateral wall.

Preferably, the following components: the perfusion assembly further comprises an arc-shaped groove; the arc-shaped groove is formed in the outer side wall of the cylindrical barrel.

Through adopting above-mentioned scheme user of service accessible arc wall to hold a cylinder lateral wall, play anti-skidding effect, prevent that the device from landing in the hand, cause certain destruction to the device, and can make the interior gluing thing of barrel sputter subaerial, inconvenient clearance.

Preferably, the following components: the pouring assembly further comprises a first groove body; the outer side wall of the cylindrical barrel is provided with a plurality of first groove bodies.

Through adopting a plurality of cell bodies of above-mentioned scheme accessible one to observe the filling progress in the barrel.

Preferably: the outer side wall of the cylindrical barrel is provided with a sliding assembly; the sliding assembly comprises a sliding groove, a sliding block and a ring body; the cylinder lateral wall symmetry has been seted up the spout, two all be provided with in the spout the slider, the cylinder lateral wall is provided with the ring body, the ring body inside wall with two slider fixed connection, the ring body inside wall with body of rod one-end fixed connection.

Through adopting above-mentioned scheme when using, it is full to hold a cylinder section of thick bamboo and pulling piston rod and will take out liquid and take out when the staff, staff's accessible thumb upwards promotes the ring body, make the ring body through two sliders upwards sliding, two sliders of spout restriction can only longitudinal sliding, drive body of rod one upwards sliding in the time of the ring body upwards sliding, make in the hole body one on the button head pole embedding piston rod lateral wall, fix the piston rod, accomplish no matter staff's left side is held or the right side is held and can both be promoted body of rod one upwards sliding through the thumb, make things convenient for the staff to use.

Preferably, the following components: the sliding assembly further comprises a gasket; the gasket is arranged at the bottom of the ring body.

When the staff thumb pushes the ring body by adopting the scheme, the thumb is directly contacted with the gasket, and the gasket plays a role in protecting the staff.

Preferably: the outer side wall of the cylinder body is provided with a dismounting component; the disassembling component comprises an arc-shaped plate, a second rod body, a third fixing block, a second hole body, a second limiting block, a third rod body and a fourth spring; the barrel lateral wall is provided with the arc, cylinder top symmetry is provided with body of rod two, two body of rod two all runs through the arc, the arc lateral wall is provided with fixed block three, set up in the fixed block three hole body two, be provided with in the hole body two stopper two, stopper two inside walls are provided with body of rod three, three one end of the body of rod runs through fixed block three to the embedding body of rod two, the other end runs through fixed block three, three lateral walls of the body of rod are provided with spring four.

Through adopting above-mentioned scheme when using, outside pulling body of rod three, drive stopper two outside sliding when making body of rod three-dimensional outside sliding, two restriction stopper two of hole bodies can only lateral sliding, and extrusion spring four, after three one end of the body of rod and the second body of rod break away from, can promote the cylinder section of thick bamboo downwards, make the cylinder section of thick bamboo drive two body of rod two and slide downwards, roll-off in two follow arcs up to two body of rod, after the cylinder section of thick bamboo is followed from the slide-off of barrel lateral wall, loosen body of rod three at last, four resilience force of spring promote stopper two and slide right, stopper two drive body of rod three resets when the stopper two slide right.

Preferably: the outer side wall of the bottom of the piston rod is not contacted with one end of the round head rod all the time.

Through adopting above-mentioned scheme when using, prevent that the button head pole from blockking that the piston rod slides, make the interior gluing thing of barrel can't extrude totally, inconvenient staff clears up it, and causes the waste.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for fissured repair equipment of concrete possesses following beneficial effect:

the utility model discloses possess spacing advantage, after full mending agent is taken out in the pulling piston rod until the barrel, promote body of rod one, make body of rod one break away from the back from button head pole lateral wall, three resilience forces of spring promote the button head pole slide right and imbed hole body one in, play limiting displacement to the piston rod, through spacing to the piston rod, prevent that spring one from promoting the piston rod and will mending liquid and extrude to concrete crack around, accomplished and removed mending equipment from mending agent container and when removing to concrete crack department, can not cause the spill of mending agent, reduce staff's work load, and improve work efficiency, and spacing mode is simple swift, make things convenient for the staff to use, the problem that current filling equipment does not have stop device has been solved.

Drawings

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

FIG. 2 is a schematic view of the front internal structure of the pouring assembly of the present invention;

FIG. 3 is a front view of the inner structure of the sliding assembly of the present invention;

fig. 4 is a schematic view of the front internal structure of the middle detaching assembly of the present invention.

In the figure: 1. a perfusion assembly; 11. a cylinder body; 12. a piston rod; 121. a first hole body; 13. a first spring; 14. an injection head; 15. a cylindrical barrel; 151. an arc-shaped slot; 152. a first tank body; 16. a second tank body;

2. a limiting component; 21. a first fixing block; 22. a first rod body; 23. a first limiting block; 24. a second spring; 25. a second fixing block; 26. a round head bar; 27. a third spring;

3. a sliding assembly; 31. a chute; 32. a slider; 33. a ring body; 34. a gasket;

4. disassembling the assembly; 41. an arc-shaped plate; 42. a second rod body; 43. a third fixed block; 44. a second hole body; 45. a second limiting block; 46. a third rod body; 47. and a fourth spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example one

A repair device for concrete cracks comprises a pouring assembly 1; the perfusion assembly 1 comprises a cylinder body 11, a piston rod 12, a first hole body 121, a first spring 13, an injection head 14, a cylindrical cylinder 15 and a second groove body 16; the piston rod 12 is arranged in the cylinder 11, the first spring 13 is arranged on the outer side wall of the piston rod 12, the injection head 14 is arranged at the top of the cylinder 11, the cylindrical barrel 15 is arranged on the outer side wall of the cylinder 11, the first hole body 121 is arranged on the outer side wall of the piston rod 12, the second groove body 16 is arranged on the outer side wall of the cylindrical barrel 15, and the limiting component 2 is arranged in the second groove body 16;

the limiting assembly 2 comprises a first fixing block 21, a first rod body 22, a first limiting block 23, a second spring 24, a second fixing block 25, a round head rod 26 and a third spring 27; the first fixing block 21 is arranged in the second groove body 16, the first rod body 22 is arranged on the inner side wall of the first fixing block 21, one end of the first rod body 22 penetrates through the cylindrical barrel 15, the first limiting block 23 is arranged on the outer side wall of the first rod body 22, the second spring 24 is arranged between the first limiting block 23 and the first fixing block 21, the second fixing block 25 is arranged at the bottom of the cylindrical barrel 15, the round-head rod 26 is arranged on the inner side wall of the second fixing block 25, the third spring 27 is arranged on the outer side wall of the round-head rod 26, and one end of the first rod body 22 is embedded into the outer side wall of the round-head rod 26; the infusion assembly 1 further comprises an arc-shaped slot 151; the outer side wall of the cylindrical barrel 15 is provided with the arc-shaped groove 151; the pouring assembly 1 further comprises a first groove body 152; the outer side wall of the cylindrical barrel 15 is provided with a plurality of first groove bodies 152; the bottom outer side wall of the piston rod 12 is not always in contact with one end of the round head rod 26.

Referring to fig. 1-4, in use, a worker inserts the injection head 14 into the repairing agent container by holding the cylindrical barrel 15, pulls the piston rod 12 to draw the repairing liquid into the barrel 11, the piston rod 12 extrudes the first spring 13 until the barrel is fully drawn, the worker can push the first rod body 22 upwards by a thumb to enable the first rod body 22 to slide upwards and drive the first limiting block 23 to slide upwards and extrude the second spring 24, the first fixing block 21 limits the first rod body 22 to only slide longitudinally until the first rod body 22 is separated from the outer side wall of the first round head rod 26, the resilience force of the third spring 27 pushes the first round head rod 26 to slide rightwards, the second fixing block 25 limits the second round head rod 26 to only slide transversely until one end of the first round head rod 26 is embedded into the first hole 121, the limiting effect is achieved on the piston rod 12 to prevent the resilience force of the first spring 13 from pushing the piston rod 12 to extrude the liquid in the barrel 11 through the injection head 14, finally, the injection head 14 is fixed on a ground fixing device, pulls the second round head 26 outwards until the round head 26 slides out from the barrel 121 until the concrete cracks in the barrel 11 are repaired by the resilience force of the piston rod 12, and the concrete in the barrel 11 is pushed to achieve the repairing effect; a user can hold the outer side wall of the cylindrical barrel 15 through the arc-shaped groove 151, so that an anti-skidding effect is achieved, the device is prevented from slipping from a hand, certain damage is caused to the device, and the sticky substances in the barrel 11 are splashed on the ground and are inconvenient to clean; the filling progress in the barrel body 11 can be observed through the first groove bodies 152; when using, prevent that button head pole 26 from blockking that piston rod 12 slides, make the gluing thing in the barrel 11 can't extrude completely, inconvenient staff clears up it, and causes the waste.

Example two

The sliding function is added on the basis of the first embodiment;

the outer side wall of the cylindrical barrel 15 is provided with a sliding assembly 3; the sliding assembly 3 comprises a sliding groove 31, a sliding block 32 and a ring body 33; the outer side wall of the cylindrical barrel 15 is symmetrically provided with the sliding grooves 31, the sliding blocks 32 are arranged in both the two sliding grooves 31, the ring body 33 is arranged on the outer side wall of the cylindrical barrel 15, the inner side wall of the ring body 33 is fixedly connected with the two sliding blocks 32, and the inner side wall of the ring body 33 is fixedly connected with one end of the first rod body 22; the sliding assembly 3 further comprises a spacer 34; the gasket 34 is arranged at the bottom of the ring body 33.

Referring to fig. 1-4, when in use, when a worker holds the cylindrical barrel 15 and pulls the piston rod 12 to draw liquid and fill the liquid, the worker can push the ring body 33 upwards through the thumb, so that the ring body 33 slides upwards through the two sliding blocks 32, the two sliding grooves 31 limit the two sliding blocks 32 to slide only longitudinally, the ring body 33 slides upwards and drives the rod body one 22 to slide upwards, the round-head rod 26 is embedded into the hole body one 121 on the outer side wall of the piston rod 12, the piston rod 12 is fixed, no matter whether the worker holds the cylinder by the left hand or the right hand, the ring body 33 can be pushed by the thumb to drive the rod body one 22 to slide upwards, and the use of the worker is facilitated; when the staff's thumb pushes ring body 33, direct and gasket 34 contact, and gasket 34 plays the guard action to the staff.

EXAMPLE III

The disassembly function is added on the basis of the first embodiment;

the outer side wall of the cylinder body 11 is provided with a dismounting component 4; the disassembling component 4 comprises an arc-shaped plate 41, a second rod body 42, a third fixing block 43, a second hole body 44, a second limiting block 45, a third rod body 46 and a fourth spring 47; 11 lateral walls of barrel are provided with arc 41, 15 top symmetries of cylinder section of thick bamboo are provided with body of rod two 42, two body of rod two 42 all runs through arc 41, arc 41 lateral wall is provided with fixed block three 43, seted up in fixed block three 43 hole body two 44, be provided with in hole body two 44 stopper two 45, stopper two 45 inside walls are provided with body of rod three 46, body of rod three 46 one end runs through fixed block three 43, and the embedding body of rod two 42, the other end runs through fixed block three 43, body of rod three 46 lateral wall is provided with spring four 47.

Referring to fig. 1-4, in use, the third rod body 46 is pulled outwards, the third rod body 46 drives the second limit block 45 to slide outwards while sliding outwards, the second hole body 44 limits the second limit block 45 to slide transversely only, and the fourth spring 47 is extruded, until one end of the third rod body 46 is separated from the second rod body 42, the cylindrical barrel 15 can be pushed downwards, the cylindrical barrel 15 drives the second two rod bodies 42 to slide downwards, until the second two rod bodies 42 slide out of the arc-shaped plate 41, until the cylindrical barrel 15 slides out of the outer side wall of the barrel body 11, the third rod body 46 is finally loosened, the resilience force of the fourth spring 47 pushes the second limit block 45 to slide rightwards, and the second limit block 45 drives the third rod body 46 to reset while sliding rightwards.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)

1. A repair equipment for concrete cracks characterized in that: comprising a perfusion assembly (1);

the perfusion assembly (1) comprises a cylinder body (11), a piston rod (12), a first hole body (121), a first spring (13), an injection head (14), a cylindrical cylinder (15) and a second groove body (16); the piston rod (12) is arranged in the cylinder body (11), the first spring (13) is arranged on the outer side wall of the piston rod (12), the injection head (14) is arranged at the top of the cylinder body (11), the cylindrical barrel (15) is arranged on the outer side wall of the cylinder body (11), the first hole body (121) is formed in the outer side wall of the piston rod (12), the second groove body (16) is formed in the outer side wall of the cylindrical barrel (15), and the limiting assembly (2) is arranged in the second groove body (16);

the limiting assembly (2) comprises a first fixing block (21), a first rod body (22), a first limiting block (23), a second spring (24), a second fixing block (25), a round head rod (26) and a third spring (27); be provided with in cell body two (16) fixed block (21), fixed block (21) inside wall is provided with body of rod one (22), body of rod one (22) one end is run through cylinder section of thick bamboo (15), body of rod one (22) lateral wall is provided with stopper one (23), stopper one (23) with be provided with between fixed block one (21) spring two (24), cylinder section of thick bamboo (15) bottom is provided with fixed block two (25), fixed block two (25) inside wall is provided with button head pole (26), button head pole (26) lateral wall is provided with spring three (27), its embedding of body of rod one (22) one end button head pole (26) lateral wall.

2. A repair device for concrete cracks according to claim 1, characterized in that: the infusion assembly (1) further comprises an arc-shaped groove (151); the outer side wall of the cylindrical barrel (15) is provided with the arc-shaped groove (151).

3. A repairing apparatus for concrete cracks according to claim 1, wherein: the perfusion assembly (1) further comprises a first groove body (152); the outer side wall of the cylindrical barrel (15) is provided with a plurality of first groove bodies (152).

4. A repair device for concrete cracks according to claim 1, characterized in that: the outer side wall of the cylindrical barrel (15) is provided with a sliding component (3); the sliding assembly (3) comprises a sliding groove (31), a sliding block (32) and a ring body (33); cylinder (15) lateral wall symmetry has been seted up spout (31), two all be provided with in spout (31) slider (32), cylinder (15) lateral wall is provided with ring body (33), ring body (33) inside wall and two slider (32) fixed connection, ring body (33) inside wall with body of rod one (22) one end fixed connection.

5. A repair device for concrete cracks according to claim 4, characterized in that: the sliding assembly (3) further comprises a gasket (34); the bottom of the ring body (33) is provided with the gasket (34).

6. A repairing apparatus for concrete cracks according to claim 1, wherein: the outer side wall of the cylinder body (11) is provided with a dismounting component (4); the disassembling component (4) comprises an arc-shaped plate (41), a second rod body (42), a third fixing block (43), a second hole body (44), a second limiting block (45), a third rod body (46) and a fourth spring (47); barrel (11) lateral wall is provided with arc (41), cylinder (15) top symmetry is provided with body of rod two (42), two body of rod two (42) all runs through arc (41), arc (41) lateral wall is provided with fixed block three (43), seted up in fixed block three (43) hole body two (44), be provided with in hole body two (44) stopper two (45), stopper two (45) inside wall is provided with body of rod three (46), body of rod three (46) one end runs through fixed block three (43), and the embedding body of rod two (42), the other end run through fixed block three (43), body of rod three (46) lateral wall is provided with spring four (47).

7. A repairing apparatus for concrete cracks according to claim 1, wherein: the outer side wall of the bottom of the piston rod (12) is not contacted with one end of the round head rod (26) all the time.

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