A kind of supporting and mounting bracket structure of tank of sewage suction truck
Technical field
The utility model is related to the technical field of tank of sewage suction truck auxiliary equipment, specially a kind of branch of tank of sewage suction truck
Support fixed rack structure.
Background technology
Tank body is used as sludge, sewage transport section on suction-type sewer scavenger, multiple parts of support connection suction-type sewer scavenger, including soil pick-up
The critical components such as vehicle tank underframe, elevating ram.Therefore, suction-type sewer scavenger is very high to tank body underframe intensity requirement, and most domestic
Suction-type sewer scavenger manufacturer be to increase material used on the basis of original tank structure to strengthen the intensity of whole underframe,
But such a method not can solve problem.Because suction-type sewer scavenger load is very big, it is main that tank body underframe is easily broken off position
It is support beam and elevating ram otic placode junction, this not only has a strong impact on the use safety of suction-type sewer scavenger, and considerably increases
The maintenance cost of user.
And the suction-type sewer scavenger used at present often because being moved when lifting is unloaded because tank body is fully loaded with after center of gravity, makes for a long time
It is bent downwardly with underframe rear end will be produced, tank body raises up, the phenomenon such as crossbeam or so distortion, this effectively causes vehicle lifting
Tank body stability is poor during unloading, easily causes and turns over or turn on one's side after tank body, there are major safety problems.Therefore we are for above-mentioned
Problem have developed a kind of simple in construction, be not only able to prevent tank body because of the underframe rear end bending change that suction-type sewer scavenger is used for a long time and occurs
Shape causes the problem of tank body is deformed, and can make vehicle center of gravity will not because of tank body deformation and bad stability, and it reduces
Because turning over and causing the frequency turned over or turned on one's side after vehicle after tank body during suction-type sewer scavenger unloading, vehicle safety problem is eliminated.
Utility model content
The purpose of this utility model is that there is provided one kind is simple in construction for above-described problems of the prior art
Tank of sewage suction truck supporting and mounting bracket structure, it is not only able to prevent tank body because of the underframe that suction-type sewer scavenger is used for a long time and occurs
Rear end flexural deformation causes the problem of tank body is deformed, and can make vehicle center of gravity will not because of tank body deformation and stability becomes
Difference, and which reduce when suction-type sewer scavenger is unloaded because turning over and causing the frequency turned over or turned on one's side after vehicle after tank body, eliminate
Vehicle safety problem.
In order to realize the purpose, the utility model is specifically adopted the following technical scheme that:
A kind of supporting and mounting bracket structure of tank of sewage suction truck, including tank body 1, are arranged on the underframe body of the lower section of tank body 1
And the tank angle 6 welded with tank body 1;It is characterized in that:Described underframe body by two symmetrical longerons 2 and be arranged on longeron 2 it
Between two crossbeams 3 welding be made, its rear end of crossbeam 3 is connected by bearing pin 4 with the returning face plate 5 being welded on tank angle 6, and crossbeam
3 centers are welded with support beam 13, and the two ends of support beam 13 are welded with elevating ram otic placode 7, elevating ram otic placode 7 by bearing pin with
Elevating ram 8 is flexibly connected;The described free end of elevating ram 8 passes through bearing pin 9 and the activity of the connecting plate being welded on tank body 1 10
Connection, and the rectangular chassis body rear end inside that longeron 2 is welded into crossbeam 3 is provided with one group of circular arc buttress brace 11, its circular arc
The junction of shape buttress brace 11 and crossbeam 3 is provided with the first reinforcement 12;Described tank angle 6 is relative sliding by slide rail with underframe body
It is dynamic.
Described support beam 13 is provided with the second reinforcement 14 with the junction of crossbeam 3.
Described longeron 2 is set with circular arc buttress brace 11 in the inside parallel of crossbeam 3.
Described support beam 13 is mutually perpendicular to crossbeam 3.
A kind of supporting and mounting bracket structure of tank of sewage suction truck of the utility model, the rectangular base that longeron 2 is welded into crossbeam 3
Provided with one group of circular arc buttress brace 11 inside frame body rear end, and slided because tank angle is relative with underframe body, so working as tank body
When lifting unloading by elevating ram, tank angle relative can be slided with underframe, so as to drive the rotation of returning face plate, reach that whole tank body is lifted
Unloading is risen, it increases the strength and stiffness of underframe, prevents the flexural deformation of underframe rear end, reduced when suction-type sewer scavenger is unloaded because tank body
After turn over and cause the frequency turned over or turned on one's side after vehicle, eliminate vehicle safety problem.
Compared with prior art, the beneficial effects of the utility model are:First, the rectangular base that longeron 2 is welded into crossbeam 3
Provided with one group of circular arc buttress brace 11 inside frame body rear end, and the junction of circular arc buttress brace 11 and crossbeam 3 is provided with first
Reinforcement 12, it increases the strength and stiffness of underframe, prevents the flexural deformation of underframe rear end, reduces when suction-type sewer scavenger is unloaded because tank
The frequency turned over or turned on one's side after vehicle is turned over and caused after body, eliminates vehicle safety problem;2nd, described support beam 13 and horizontal stroke
The junction of beam 3 is provided with the second reinforcement 14, solves the problem of support beam is easily broken off with elevating ram otic placode junction, uses
Conveniently, safely;3rd, the tank body fixed mount of the structure is not only able to prevent tank body because after the underframe that suction-type sewer scavenger is used for a long time and occurs
End flexural deformation causes the problem of tank body is deformed, and can make vehicle center of gravity will not because of tank body deformation and bad stability,
And because turning over and causing the frequency turned over or turned on one's side after vehicle after tank body when which reducing suction-type sewer scavenger unloading, eliminate vehicle peace
Full problem.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of underframe body.
Fig. 3 is the structural representation of circular arc buttress brace.
In figure:Tank body 1, longeron 2, crossbeam 3, bearing pin 4, returning face plate 5, tank angle 6, elevating ram otic placode 7, elevating ram 8,
Bearing pin 9, connecting plate 10, circular arc buttress brace 11, the first reinforcement 12, support beam 13, the second reinforcement 14.
Embodiment
Structure of the present utility model and its advantage are further illustrated below in conjunction with accompanying drawing 1, accompanying drawing 2.
Embodiment 1
The supporting and mounting bracket structure of a kind of tank of sewage suction truck, as shown in figure 1, including tank body 1, being arranged on the lower section of tank body 1
Underframe body and with tank body 1 weld tank angle 6;Described underframe body by two symmetrical longerons 2 and be arranged on longeron 2 it
Between two crossbeams 3 welding be made, its rear end of crossbeam 3 is connected by bearing pin 4 with the returning face plate 5 being welded on tank angle 6, and crossbeam
3 centers are welded with support beam 13, and the two ends of support beam 13 are welded with elevating ram otic placode 7, elevating ram otic placode 7 by bolt with
Elevating ram 8 is flexibly connected;The described free end of elevating ram 8 passes through bearing pin 9 and the activity of the connecting plate being welded on tank body 1 10
Connection, and the rectangular chassis body rear end inside that longeron 2 is welded into crossbeam 3, provided with one group of circular arc buttress brace 11, it increases
The strength and stiffness of underframe, prevent the flexural deformation of underframe rear end, because turning over and causing after tank body when reducing suction-type sewer scavenger unloading
The frequency turned over or turned on one's side after vehicle, eliminates vehicle safety problem.
The junction of described circular arc buttress brace 11 and crossbeam 3 is provided with the first reinforcement 12;Described tank angle 6 and bottom
Frame body is slided by the way that slide rail is relative, so when tank body is lifted by elevating ram and unloaded, tank angle relative can be slided with underframe, from
And the rotation of returning face plate is driven, whole tank body lifting unloading is reached, it unloads carried convenient, safety.
Described support beam 13 is provided with the second reinforcement 14 with the junction of crossbeam 3, solves support beam and elevating ram ear
The problem of plate junction is easily broken off, using conveniently, safely.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.