CN220277392U - Cement mortar spraying operation vehicle - Google Patents

Abstract

The utility model discloses a cement mortar spraying operation vehicle which comprises a vehicle body, a slurry tank, a spray gun and a spray gun fixing seat, wherein the slurry tank is integrally formed on the vehicle body, the surface of the slurry tank is connected with the spray gun, two groups of mounting seats are arranged on two sides of the top end of the spray gun fixing seat, a rotating shaft is connected between the two groups of mounting seats on the same side, a cover plate is sleeved on the surface of the rotating shaft, and the inner wall surface of the cover plate is attached to the outer wall surface of the spray gun; through spray gun fixing base, mount pad, pivot and apron etc. that set up, effectively avoided because the job site road surface of urban underground pipeline is comparatively rugged, the road conditions is comparatively complicated, and the vehicle produces serious jolt easily in the driving process, and the shower nozzle is placed and is produced the aversion because of the jolt of vehicle easily after the mount pad to slippage in the follow mount pad, lead to the shower nozzle to drop and produce the trawling along with the driving of vehicle, the inside equipment that refines of being used for controlling mud flow of shower nozzle is extremely fragile problem, has improved the security of device.

Description

Cement mortar spraying operation vehicle

Technical Field

The utility model relates to the technical field of cement mortar spraying vehicles, in particular to a cement mortar spraying operation vehicle.

Background

In the urban underground pipeline construction and maintenance process, the phenomena of structural damage, pipeline breakage, water leakage and the like are found in a plurality of pipelines, pipeline facilities are required to be repaired, the cement mortar spraying repair technology has the advantages of being relatively low in price, easy to obtain materials, strong in corrosion resistance, long in service life, durable, simple and convenient to construct, low in cleaning requirements on the inner surface of the pipeline and the like, the pipeline trenchless repair technology becomes a main stream, equipment is generally integrally installed on a transport vehicle, the transport is convenient to transfer, the cement mortar spraying vehicle mainly comprises equipment such as a cement mortar storage tank, a spray head, an air compressor and an air storage tank, the pipelines are not required to be temporarily overlapped, the air compressor is started to spray cement mortar through the spray head during use, the working intensity of personnel is greatly reduced, the conventional cement mortar spraying operation vehicle basically can meet daily use requirements, and the defects still need to be improved.

The shower nozzle and the pipeline of current cement mortar spraying operation car are movable mounting in the mount pad on the vehicle generally, when needs use the shower nozzle, take out it from the mount pad can, but in the in-service use, because the job site road surface of urban underground pipeline is comparatively rugged, the road conditions is comparatively complicated, the vehicle produces serious jolt easily in the course of traveling, the shower nozzle is placed and is produced the aversion because of the jolt of vehicle easily behind the mount pad inside to slippage in the mount pad leads to the shower nozzle to drop and produce the trawling along with the travel of vehicle, the inside equipment that refines that is used for controlling mud flow of shower nozzle is extremely fragile, the security of device is not strong, for this reason we propose a cement mortar spraying operation car.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the cement mortar spraying operation vehicle, which is characterized in that after a spray gun is placed in the spray gun fixing seat through a spray gun fixing seat, a mounting seat, a rotating shaft, a cover plate and the like, the cover plate can rotate on the surface of the rotating shaft and cover the surface of the top end of the spray gun through rotating the cover plate, meanwhile, elastic deformation of a spring is recovered and pushes a bolt to be inserted into a slot, a plurality of groups of bolts and slots are mutually matched to limit the position of the cover plate, the cover plate cannot rotate automatically, the two groups of cover plates can mutually match to reinforce the position of the spray gun, the problems that the road surface is rough in construction sites of urban underground pipelines, the road condition is complex, serious jolt is easy to generate in the running process of the vehicle, displacement is easy to generate due to jolt of the vehicle after the spray head is placed in the mounting seat, the spray head is slipped from the mounting seat, the spray head falls down and drags along with the running of the vehicle are solved, and the equipment is extremely fragile due to control of the mud flow in the spray head are improved.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a cement mortar spraying operation car, includes automobile body, mud jar, spray gun and spray gun fixing base, integrated into one piece has the mud jar on the automobile body, and mud jar surface connection is provided with the spray gun, and the laminating of spray gun bottom is provided with the spray gun fixing base, and the spray gun fixing base sets up on the automobile body top surface, limits the position of spray gun through the spray gun fixing base when idle state, and spray gun fixing base top both sides all are provided with two sets of mount pads, and are connected with the pivot between two sets of mount pads of homonymy, and the pivot surface cover is equipped with the apron, and apron inner wall surface all is laminated with spray gun outer wall surface;

the outer wall equidistance of the rotating shaft is surrounded and is offered the multiunit spring groove, and the spring groove outside surface runs through and is provided with the bolt, and the spring inslot portion is provided with the spring, and the spring groove passes through the spring and is connected with the bolt, and the apron inner wall surface equidistance is surrounded and is offered multiunit and bolt mutually supporting slot.

As a preferable technical scheme of the utility model, the tail ends of the outer sides of the bolts are arc-shaped, and the slots are arc-shaped grooves matched with the bolts.

As a preferable technical scheme of the utility model, the outer wall surface of the rotating shaft is provided with at least two groups of bolts, and the inner wall surface of the cover plate is provided with slots with the same number as the bolts.

As a preferable technical scheme of the utility model, one end of the spring is connected to the inner wall surface of the spring groove, and the other end of the spring is connected to the inner end surface of the bolt.

As a preferable technical scheme of the utility model, the inner side surface of the cover plate is embedded with an elastic filling pad, and the inner side surface of the elastic filling pad is mutually attached to the outer wall surface of the spray gun.

As a preferable technical scheme of the utility model, the tail end of the other side of the cover plate is integrally provided with the ejection block in an extending way, the surfaces of the two sides of the outer wall of the spray gun are provided with grooves matched with the ejection block, and the cover plate can drive the ejection block to be inserted into the grooves in the rotating process.

As a preferable technical scheme of the utility model, the top surfaces of the two groups of cover plates are provided with rotating cabins, and the inner walls of the rotating cabins are provided with guide rails in a surrounding manner;

the inside rotation of rotating the storehouse is provided with the spacing dish, and the spacing dish outer wall encircles and has offered the spacing groove, and the spacing dish passes through spacing groove and guided way intermesh and rotates the setting in rotating the storehouse inside.

Compared with the prior art, the utility model has the following beneficial effects:

the spray gun fixing seat, the mounting seat, the rotating shaft, the cover plate and the like are arranged, so that the problems that the spray gun is extremely vulnerable to thinning equipment for controlling slurry flow rate due to falling of the spray head and dragging along with running of the vehicle caused by the fact that the spray head falls off from the mounting seat are solved, the spray gun is arranged in the spray gun fixing seat, the cover plate can rotate on the surface of the rotating shaft and cover the surface of the top end of the spray gun through rotating the cover plate after the spray gun is arranged in the spray gun fixing seat, meanwhile, the elastic deformation of the spring is recovered and pushes the bolts to be inserted into the slots, the positions of the cover plates are limited by mutually matching the bolts and the slots, and the cover plate cannot rotate by itself, so that the positions of the spray gun are reinforced by mutually matching two groups of cover plates, and the safety of the device is improved;

through ejecting piece and the recess that sets up, when making the staff need take out the spray gun from the spray gun fixing base inside, through rotating the apron, make the apron rotate under the restriction of pivot and drive ejecting piece insert inside the recess, after ejecting piece and the laminating of recess inner wall, along with the continuation of apron rotate, two sets of ejecting pieces and recess also mutually support and promote the spray gun to rise and remove from the spray gun fixing base is inside, thereby reach when opening the apron with the spray gun from the spray gun fixing base inside ejecting, make things convenient for the staff to take the purpose of spray gun, improved the convenience of device.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the spray gun and the spray gun holder of the present utility model;

FIG. 3 is a schematic perspective view showing the release of the lance holder of the present utility model;

FIG. 4 is a schematic cross-sectional elevation view of a lance holder according to the present utility model;

FIG. 5 is a schematic cross-sectional elevation view of the gun mount of the present utility model in a de-limited position;

FIG. 6 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 7 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

FIG. 8 is an enlarged schematic view of the structure of FIG. 4C in accordance with the present utility model;

fig. 9 is an enlarged schematic view of the structure of fig. 5D according to the present utility model.

Wherein: 1. a vehicle body; 2. a mud tank; 3. a spray gun; 4. a spray gun fixing seat; 51. a mounting base; 52. a rotating shaft; 53. a cover plate; 54. a spring groove; 55. a plug pin; 56. a slot; 57. a spring; 6. an elastic filling pad; 71. an ejection block; 72. a groove; 81. rotating the bin; 82. a guide rail; 83. a limiting disc; 84. and a limit groove.

Description of the embodiments

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, other examples that a person skilled in the art would obtain without making any inventive effort fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples

Referring to fig. 1-9, a cement mortar spraying operation vehicle comprises a vehicle body 1, a slurry tank 2, a spray gun 3 and a spray gun fixing seat 4, wherein the slurry tank 2 is integrally formed on the vehicle body 1, the surface of the slurry tank 2 is connected with the spray gun 3, the bottom end of the spray gun 3 is provided with the spray gun fixing seat 4 in a fitting manner, the spray gun fixing seat 4 is arranged on the surface of the top end of the vehicle body 1, when in an idle state, the position of the spray gun 3 is limited by the spray gun fixing seat 4, two groups of mounting seats 51 are arranged on two sides of the top end of the spray gun fixing seat 4, a rotating shaft 52 is connected between the two groups of mounting seats 51 on the same side, a cover plate 53 is sleeved on the surface of the rotating shaft 52, and the inner wall surface of the cover plate 53 is fitted with the outer wall surface of the spray gun 3;

the outer wall equidistance of pivot 52 is encircled and is gone up and is set up multiunit spring groove 54, and the outside surface of spring groove 54 runs through and is provided with bolt 55, and spring groove 54 inside is provided with spring 57, and spring groove 54 passes through spring 57 and is connected with bolt 55, and the inner wall surface equidistance of apron 53 is encircleed and is seted up multiunit and bolt 55 mutually supporting slot 56.

When the position of the spray gun 3 needs to be reinforced, the cover plate 53 is rotated between the two groups of mounting seats 51 by rotating the cover plate 53, the cover plate 53 rotates by taking the rotating shaft 52 as the center of a circle, the cover plate 53 drives the slot 56 to extrude the plug pin 55 in the rotating process, the plug pin 55 moves towards the inside of the spring slot 54 and extrudes the spring 57, the spring 57 generates elastic deformation due to extrusion of the plug pin 55, the plug pin 55 moves out of the slot 56 and is retracted into the inside of the spring slot 54, after the cover plate 53 rotates and is attached to the surface of the top end of the spray gun 3, the elastic deformation of the spring 57 recovers and pushes the plug pin 55 to pop out of the inside of the spring slot 54, the plug pin 55 is reinserted into the other slot 56, the groups of plug pins 55 and the slot 56 are mutually matched to limit the position of the cover plate 53, and the cover plate 53 cannot rotate automatically, so that the two groups of cover plates 53 are mutually matched to reinforce the position of the spray gun 3.

In other embodiments, the outer ends of the pins 55 are all arc-shaped, and the slots 56 are arc-shaped slots which are matched with the pins 55;

by the design, when the outer end of the bolt 55 is subjected to an external force with a specific radian of force application angle, the bolt 55 can be moved out of the slot 56, so that the purpose of releasing the restriction of the bolt 55 and the slot 56 on the position of the cover plate 53 is achieved.

In other embodiments, the outer wall surface of the rotating shaft 52 is provided with at least two sets of pins 55, and the inner wall surface of the cover plate 53 is provided with slots 56 with the same number as the pins 55;

through the design, after the cover plate 53 is rotated under the limit of the rotating shaft 52, the plug pins 55 can be inserted into other slots 56 under the pushing of the springs 57, so that the purpose of re-limiting the position of the cover plate 53 through the mutual matching of the plug pins 55 and the other slots 56 is achieved.

In other embodiments, one end of the spring 57 is connected to the inner wall surface of the spring groove 54, and the other end of the spring 57 is connected to the inner end surface of the latch 55;

by this design, the distance between the inner wall surface of the spring groove 54 and the inner end of the latch 55 can be shortened by pressing the spring 57, thereby achieving the purpose of adjusting the position of the latch 55, and automatically resetting the latch 55 by restoring the push of the elastic deformation of the spring 57.

In other embodiments, the inner side surface of the cover plate 53 is embedded with the elastic filling pad 6, and the inner side surface of the elastic filling pad 6 is mutually attached to the outer wall surface of the spray gun 3;

by this design, the cover plate 53 can be contacted with the outer wall surface of the spray gun 3 through the elastic filling pad 6 as a medium, and the elastic filling pad 6 is made of an elastic material, so that the cover plate can be attached to the outer wall of the spray gun 3 more tightly, and the reinforcing effect of the spray gun 3 is improved.

In other embodiments, the end of the other side of the cover plate 53 is integrally provided with an ejection block 71 in an extending manner, the surfaces of two sides of the outer wall of the spray gun 3 are provided with grooves 72 which are matched with the ejection block 71, and the cover plate 53 can drive the ejection block 71 to be inserted into the grooves 72 in the rotating process;

through this design, make apron 53 at the rotation in-process, apron 53 can drive ejecting piece 71 and rotate and insert inside recess 72, after ejecting piece 71 and recess 72 inner wall laminating, along with the continuous rotation of apron 53, two sets of ejecting piece 71 and recess 72 also mutually support and promote spray gun 3 and rise, and spray gun 3 can follow spray gun fixing base 4 inside to reach when opening apron 53 with spray gun 3 from spray gun fixing base 4 inside ejecting, make things convenient for the staff to take spray gun 3 the purpose.

In other embodiments, the top surfaces of the two sets of cover plates 53 are provided with rotating chambers 81, and the inner walls of the rotating chambers 81 are provided with guide rails 82 in a surrounding manner;

the inside of the rotating bin 81 is rotatably provided with a limiting disc 83, the outer wall of the limiting disc 83 is provided with a limiting groove 84 in a surrounding mode, and the limiting disc 83 is meshed with the guide rail 82 through the limiting groove 84 and is rotatably arranged in the rotating bin 81;

after two sets of apron 53 are closed, through rotating spacing dish 83, make spacing dish 83 drive spacing groove 84 rotate under the restriction of two sets of guide rail 82, spacing dish 83 can rotate in the inside of two sets of rotation warehouses 81, after spacing dish 83 rotates to the inside of two sets of rotation warehouses 81 simultaneously, the guide rail 82 of the inside of two sets of rotation warehouses 81 can cooperate spacing groove 84 to restrict the position of spacing dish 83, simultaneously spacing dish 83 can restrict the position of two sets of rotation warehouses 81, make two sets of apron 53 can't drive rotation warehouses 81 rotatory expansion, thereby reach the purpose of reinforcing the position of two sets of apron 53, avoid apron 53 to open by oneself.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a cement mortar spraying operation car, includes automobile body (1), mud jar (2), spray gun (3) and spray gun fixing base (4), integrated into one piece has mud jar (2) on automobile body (1), and mud jar (2) surface connection is provided with spray gun (3), and spray gun (3) bottom laminating is provided with spray gun fixing base (4), and spray gun fixing base (4) set up on automobile body (1) top surface, restrict the position of spray gun (3) through spray gun fixing base (4) when idle state, its characterized in that: two groups of mounting seats (51) are arranged on two sides of the top end of the spray gun fixing seat (4), a rotating shaft (52) is connected between the two groups of mounting seats (51) on the same side, a cover plate (53) is sleeved on the surface of the rotating shaft (52), and the inner wall surfaces of the cover plate (53) are attached to the outer wall surface of the spray gun (3);

a plurality of groups of spring grooves (54) are formed in the outer wall of the rotating shaft (52) in an equidistant mode, bolts (55) are arranged on the outer side surfaces of the spring grooves (54) in a penetrating mode, springs (57) are arranged in the spring grooves (54), the spring grooves (54) are connected with the bolts (55) through the springs (57), and a plurality of groups of slots (56) matched with the bolts (55) are formed in the inner wall surface of the cover plate (53) in an equidistant mode.

2. The cement mortar spraying vehicle of claim 1, wherein: the outer ends of the pins (55) are arc-shaped, and the slots (56) are arc-shaped grooves matched with the pins (55).

3. The cement mortar spraying vehicle of claim 1, wherein: the outer wall surface of the rotating shaft (52) is provided with at least two groups of bolts (55), and the inner wall surface of the cover plate (53) is provided with slots (56) the same as the bolts (55).

4. The cement mortar spraying vehicle of claim 1, wherein: one end of the spring (57) is connected to the inner wall surface of the spring groove (54), and the other end of the spring (57) is connected to the inner end surface of the plug pin (55).

5. The cement mortar spraying vehicle of claim 1, wherein: an elastic filling pad (6) is embedded in the inner side surface of the cover plate (53), and the inner side surface of the elastic filling pad (6) is mutually attached to the outer wall surface of the spray gun (3).

6. The cement mortar spraying vehicle of claim 1, wherein: the end of the other side of the cover plate (53) is integrally extended and provided with an ejection block (71), grooves (72) matched with the ejection block (71) are formed in the surfaces of two sides of the outer wall of the spray gun (3), and the cover plate (53) can drive the ejection block (71) to be inserted into the grooves (72) in the rotation process.

7. The cement mortar spraying vehicle of claim 1, wherein: the surfaces of the top ends of the two groups of cover plates (53) are provided with rotating cabins (81), and guide rails (82) are arranged on the inner walls of the rotating cabins (81) in a surrounding mode;

the inside rotation of rotating storehouse (81) is provided with spacing dish (83), and spacing dish (83) outer wall encircles and has offered spacing groove (84), and spacing dish (83) are through spacing groove (84) and guide rail (82) intermesh and rotate and set up in rotating inside storehouse (81).