CN214737401U

CN214737401U - Grouting device for road and bridge engineering construction

Info

Publication number: CN214737401U
Application number: CN202022974423.7U
Authority: CN
Inventors: 王华一; 王向阳; 李阳光
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-11-16
Anticipated expiration: 2030-12-12

Abstract

The utility model discloses a road and bridge engineering construction grouting device in the technical field of engineering construction, which comprises a grouting barrel, wherein the bottom of the grouting barrel is uniformly connected with supporting legs, an inner fixing ring is fixedly connected with an inner cavity of the grouting barrel, a spraying device is arranged on the inner fixing ring, a lifting mechanism is arranged on the grouting barrel, a grouting pump is arranged at the side edge interval of the grouting barrel, the input end and the output end of the grouting pump are both connected with a conveying pipe, the other end of the conveying pipe connected with the input end of the grouting pump is communicated with the bottom of the grouting barrel, the road and bridge engineering construction grouting device can quickly clean the interior of the grouting device after grouting operation, the cleaning efficiency is improved, and the influence on normal grouting operation after concrete in the grouting machine is hardened can be effectively prevented, thereby ensuring the normal operation of construction progress, and is favorable for improving the working efficiency.

Description

Grouting device for road and bridge engineering construction

Technical Field

The utility model relates to an engineering construction technical field specifically is a road and grouting device for bridge engineering construction.

Background

The road and bridge engineering grouting device, namely a concrete pouring machine, also called a concrete pump, conveys mixed concrete mixture to a concrete machine of a pouring working face along a pipeline, currently, the road industry of China begins to enter a new stage with the construction of high-grade roads as key points, so that the number of the high-grade roads mainly comprising roads and bridges is increased year by year, when the roads and bridges are constructed, in order to accelerate the construction process, a grouting machine is generally used for cement pouring, the grouting machine needs to be cleaned in time after being used, otherwise, a grout outlet is blocked after cement is hardened, so that the normal grouting operation is influenced, but the existing cement grouting device needs to be cleaned manually inside the grouting device after being used, the manner of cleaning operation manually not only increases the labor intensity of workers, but also increases the cleaning time, the cleaning efficiency is low, so that the construction process is influenced, and the work efficiency is not favorably improved, therefore, the grouting device for road and bridge engineering construction has practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road and grouting device for bridge engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grouting device for road and bridge engineering construction comprises a grouting cylinder, wherein the bottom of the grouting cylinder is uniformly connected with supporting legs, the inner cavity of the grouting cylinder is fixedly connected with an inner fixed ring, the inner fixed ring is provided with a spraying device, the grouting cylinder is provided with a lifting mechanism, the lifting mechanism is provided with a scraping component, the bottom of the grouting cylinder is fixedly connected with a motor, a first bearing hole is arranged at the bottom of the grouting cylinder in a penetrating manner, a first bearing is fixedly connected with the inner cavity of the first bearing hole, an output end shaft on the motor penetrates through the first bearing and extends to the inner cavity of the grouting cylinder, and the output end shaft on the motor is fixedly connected with a plurality of groups of stirring blades, the side edge of the grouting cylinder is provided with a slurry pumping pump at intervals, the slurry pump input end and the output end are both connected with a conveying pipe, and the other end of the conveying pipe connected with the slurry pump input end is communicated with the bottom of the grouting cylinder.

Preferably, elevating system includes servo motor, servo motor's bottom is connected with bottom plate one, the lateral wall of a slip casting section of thick bamboo runs through and is provided with dead eye two, just the inner chamber fixedly connected with bearing two of dead eye two, servo motor's output shaft passes bearing two and extends to a slip casting section of thick bamboo inner chamber, and servo motor's the epaxial fixedly connected with of output main bevel gear, main bevel gear's top is provided with rather than the follow bevel gear who matches, it is fixed with the screw rod to peg graft from bevel gear's inner chamber, the bottom and the top of screw rod all cup joint and are fixed with the bearing frame, and two sets of the equal fixedly connected with of the back of the body end of bearing frame links up the pole, the periphery of screw rod cup joints and is provided with the swivel nut.

Preferably, strike off the subassembly and include outer solid fixed ring, outer solid fixed ring's outer wall evenly is provided with the scraper blade, it is provided with the through-hole to run through on the outer solid fixed ring, the inner chamber fixedly connected with uide bushing of through-hole, the inner chamber grafting of uide bushing is provided with leads positive pole, lead the equal fixedly connected with tip pole in top and the bottom of positive pole, and two sets of the equal fixed connection of tip pole is in the inner wall of a slip casting section of thick bamboo.

Preferably, sprinkler includes the multiunit shower nozzle, interior solid fixed ring goes up to run through and is provided with the mounting hole that multiunit and shower nozzle match, and every group the shower nozzle is fixed connection in the mounting hole inner chamber that matches separately respectively, the top of shower nozzle all communicates there is the distributive pipe, the one end that the shower nozzle was kept away from to the distributive pipe all assembles in a bit jointly, and the multiunit the distributive pipe assembles in a bit department and is connected with the water main, the one end that the distributive pipe was kept away from to the water main is connected with the water pump, the bottom of water pump is connected with the water tank, the bottom of water tank is connected with the water tank fagging, just water tank fagging fixed connection is on the lateral wall of a slip casting section of thick bamboo, the intercommunication has the drinking-water pipe between water pump and the water tank.

Preferably, the top of water tank intercommunication has the water injection pipe, just the inside packing of water injection pipe has the rubber buffer.

Preferably, the swivel nut passes through bolt fixed connection on outer solid fixed ring's inner wall, the last scraper blade of outer solid fixed ring is connected with the inner wall laminating of a slip casting section of thick bamboo.

Compared with the prior art, the beneficial effects of the utility model are that: a grouting device for road and bridge engineering construction drives a main conical gear to rotate through a servo motor after grouting operation, drives a screw sleeve to move up and down through a screw rod from the conical gear under the condition that the main conical gear rotates, and then drives an outer fixing ring to move through the screw sleeve, so that the screw sleeve drives the outer fixing ring to scrape off and clean cement slurry adhered to the inner wall of a grouting cylinder, a plurality of groups of nozzles can spray the inner wall of the grouting cylinder while scraping operation is carried out on a scraper, so as to prevent the cement slurry adhered to the inner wall of the grouting cylinder from hardening, thereby facilitating scraping operation of the scraper on the grouting cylinder, the device can clean the inner part of the grouting cylinder, improve cleaning efficiency, and effectively prevent the cement inside the grouting machine from influencing normal grouting operation after hardening, thereby ensuring normal construction progress, and is favorable for improving the working efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a grouting cylinder; 2. a motor; 3. stirring blades; 4. a support leg; 5. an inner fixing ring; 6. a spraying device; 7. a spray head; 8. a water tank supporting plate; 9. a water tank; 10. a water pump; 11. a slurry pump; 12. a grouting pipe; 13. a lifting mechanism; 14. a servo motor; 15. a main bevel gear; 16. from the bevel gear; 17. a screw; 18. a bearing seat; 19. a scraping assembly; 20. a threaded sleeve; 21. an outer fixing ring; 22. a squeegee; 23. a guide rod; 24. an end rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a grouting device for road and bridge engineering construction comprises a grouting barrel 1, wherein the bottom of the grouting barrel 1 is uniformly connected with supporting legs 4, the inner cavity of the grouting barrel 1 is fixedly connected with an inner fixing ring 5, the inner fixing ring 5 is provided with a spraying device 6, the grouting barrel 1 is provided with a lifting mechanism 13, the lifting mechanism 13 is provided with a scraping assembly 19, the bottom of the grouting barrel 1 is fixedly connected with a motor 2, the bottom of the grouting barrel 1 is provided with a first bearing hole in a penetrating manner, the inner cavity of the first bearing hole is fixedly connected with a first bearing, an output end shaft on the motor 2 penetrates through the first bearing and extends to the inner cavity of the grouting barrel 1, a plurality of groups of stirring blades 3 are fixedly connected on an output end shaft on the motor 2, grouting pumps 11 are arranged at intervals on the side edges of the grouting barrel 1, the input ends and the output ends of the grouting pumps 11 are both connected with conveying pipes, and the other ends of the conveying pipes connected with the input ends of the grouting pumps 11 are communicated with the bottom of the grouting barrel 1, this grouting device for road and bridge engineering construction can be fast after slip casting operation to the inside operation of clearing up of grouting device, improves the cleaning efficiency simultaneously, can effectively prevent to influence normal slip casting operation after the inside cement of slip casting machine hardens to the normal clear of guarantee construction progress, and be favorable to work efficiency's promotion.

Referring to fig. 1, the lifting mechanism 13 includes a servo motor 14, a first bottom plate is connected to the bottom of the servo motor 14, a second bearing hole is formed through a side wall of the grouting barrel 1, a second bearing is fixedly connected to an inner cavity of the second bearing hole, an output shaft of the servo motor 14 passes through the second bearing and extends to the inner cavity of the grouting barrel 1, a main bevel gear 15 is fixedly connected to the output shaft of the servo motor 14, a secondary bevel gear 16 matched with the main bevel gear 15 is arranged above the main bevel gear 15, a screw 17 is fixedly inserted into the inner cavity of the secondary bevel gear 16, bearing seats 18 are fixedly connected to the bottom end and the top end of the screw 17, engaging rods are fixedly connected to opposite ends of the two bearing seats 18, and a screw sleeve 20 is fixedly inserted into the periphery of the screw 17.

Referring to fig. 1, the scraping assembly 19 includes an outer fixing ring 21, scrapers 22 are uniformly disposed on an outer wall of the outer fixing ring 21, a through hole is formed in the outer fixing ring 21 in a penetrating manner, a guide sleeve is fixedly connected to an inner cavity of the through hole, a guide rod 23 is inserted into the inner cavity of the guide sleeve, end rods 24 are fixedly connected to top ends and bottom ends of the guide rod 23, and the two groups of end rods 24 are fixedly connected to an inner wall of the grouting barrel 1.

Please refer to fig. 1, the spraying device 6 includes multiple groups of nozzles 7, multiple groups of mounting holes matched with the nozzles 7 are arranged on the inner fixing ring 5 in a penetrating manner, each group of nozzles 7 is fixedly connected to the inner cavity of the respective matched mounting hole, the top of each nozzle 7 is communicated with a water distribution pipe, one end of each water distribution pipe far away from the nozzle 7 is converged at one point, the multiple water distribution pipes are converged at one point to be connected with a water main, one end of each water main far away from the water distribution pipes is connected with a water pump 10, the bottom of the water pump 10 is connected with a water tank 9, the bottom of the water tank 9 is connected with a water tank supporting plate 8, the water tank supporting plate 8 is fixedly connected to the side wall of the grouting barrel 1, and a water pumping pipe is communicated between the water pump 10 and the water tank 9.

Referring to fig. 1, the top of the water tank 9 is connected to a water injection pipe, and a rubber stopper is filled in the water injection pipe.

Referring to fig. 1, the threaded sleeve 20 is fixedly connected to the inner wall of the outer fixing ring 21 through a bolt, and the scraper 22 on the outer fixing ring 21 is attached to the inner wall of the grouting barrel 1.

The working principle is as follows:

the grouting device for road and bridge engineering construction drives the main bevel gear 15 to rotate through the servo motor 14 after grouting operation, under the condition that the main bevel gear 15 rotates, the screw sleeve 20 is driven to move up and down through the bevel gear 16 through the screw rod 17, and then the outer fixing ring 21 is driven to move by the screw sleeve 20, so that the screw sleeve 20 drives the outer fixing ring 21 to scrape off and clean cement slurry adhered to the inner wall of the grouting cylinder 1, and when the scraper 22 scrapes off, the multiple groups of nozzles 7 can spray on the inner wall of the grouting cylinder 1 to prevent the cement slurry adhered to the inner wall of the grouting cylinder 1 from hardening, thereby facilitating the scraper 22 to scrape off the grouting cylinder, the device can clean the inside of the grouting cylinder 1, improve the cleaning efficiency and effectively prevent the cement inside the grouting machine from influencing normal grouting operation after hardening, thereby ensuring the normal operation of construction progress, and is favorable for improving the working efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road and bridge engineering construction are with slip casting device, includes a slip casting section of thick bamboo (1), its characterized in that: the bottom of a grouting cylinder (1) is uniformly connected with supporting legs (4), an inner cavity fixedly connected with inner fixing ring (5) of the grouting cylinder (1), a spraying device (6) is arranged on the inner fixing ring (5), an elevating mechanism (13) is arranged on the grouting cylinder (1), a scraping assembly (19) is arranged on the elevating mechanism (13), a motor (2) is fixedly connected with the bottom of the grouting cylinder (1), a bearing hole I is arranged at the bottom of the grouting cylinder (1) in a penetrating manner, a first inner cavity fixedly connected with a bearing is arranged in the first bearing, an output shaft on the motor (2) penetrates through the bearing and extends to the inner cavity of the grouting cylinder (1), a plurality of groups of stirring blades (3) are fixedly connected to an output shaft on the motor (2), pumping pumps (11) are arranged at intervals on the side edges of the grouting cylinder (1), the input end and the output end of the pumping pumps (11) are both connected with conveying pipes, and the other end of the conveying pipe connected with the input end of the slurry pumping pump (11) is communicated with the bottom of the grouting cylinder (1).

2. The grouting device for road and bridge engineering construction according to claim 1, characterized in that: the lifting mechanism (13) comprises a servo motor (14), the bottom of the servo motor (14) is connected with a first bottom plate, the side wall of the grouting barrel (1) is provided with a second bearing hole in a penetrating way, and the inner cavity of the bearing hole II is fixedly connected with a bearing II, the output end shaft of the servo motor (14) passes through the bearing II and extends to the inner cavity of the grouting barrel (1), and the output end shaft of the servo motor (14) is fixedly connected with a main bevel gear (15), a secondary bevel gear (16) matched with the main bevel gear (15) is arranged above the main bevel gear, a screw rod (17) is fixedly inserted into the inner cavity of the secondary bevel gear (16), bearing seats (18) are fixedly sleeved at the bottom end and the top end of the screw rod (17), and the back of the two groups of bearing seats (18) is fixedly connected with a connecting rod, and the periphery of the screw rod (17) is sleeved with a threaded sleeve (20).

3. The grouting device for road and bridge engineering construction according to claim 2, characterized in that: strike off subassembly (19) including outer solid fixed ring (21), the outer wall of outer solid fixed ring (21) evenly is provided with scraper blade (22), it is provided with the through-hole to run through on outer solid fixed ring (21), the inner chamber fixedly connected with uide bushing of through-hole, the inner chamber of uide bushing is pegged graft and is provided with and leads positive pole (23), lead the equal fixedly connected with tip pole (24) in top and bottom of positive pole (23), and two sets of the equal fixed connection in the inner wall of a slip casting section of thick bamboo (1) in tip pole (24).

4. The grouting device for road and bridge engineering construction according to claim 1, characterized in that: sprinkler (6) include multiunit shower nozzle (7), run through the mounting hole that is provided with multiunit and shower nozzle (7) matching on interior fixed ring (5), and every group shower nozzle (7) fixed connection is in the mounting hole inner chamber that matches separately, the top of shower nozzle (7) all communicates there is the distributive pipe, the one end that shower nozzle (7) were kept away from to the distributive pipe all assembles in a bit jointly, and the multiunit the distributive pipe assembles in a bit department and is connected with the water main, the one end that the distributive pipe was kept away from to the water main is connected with water pump (10), the bottom of water pump (10) is connected with water tank (9), the bottom of water tank (9) is connected with water tank fagging (8), just water tank fagging (8) fixed connection is on the lateral wall of a slip casting section of thick bamboo (1), the intercommunication has the drinking-water pipe between water pump (10) and water tank (9).

5. The grouting device for road and bridge engineering construction according to claim 4, characterized in that: the top intercommunication of water tank (9) has the water injection pipe, just the inside packing of water injection pipe has the rubber buffer.

6. The grouting device for road and bridge engineering construction according to claim 3, characterized in that: the screw sleeve (20) is fixedly connected to the inner wall of the outer fixing ring (21) through bolts, and the scraper (22) on the outer fixing ring (21) is attached to the inner wall of the grouting cylinder (1).