CN207511752U - A kind of hydraulic mandril for rescue - Google Patents

Abstract

The utility model discloses a kind of hydraulic mandrils for rescue,Including column,The outer surface of column is fixedly connected with thickening lifting body,Thickening lifting body front and rear surfaces, which are inlayed, is provided with lifting body tightening nut,The top screw of lifting body tightening nut is connected with operation handrail,The right end for thickening lifting body is provided through lifting rocking bar,This kind is used for the hydraulic mandril of rescue,It is easy to operate more quick,Entirety employs the aluminum alloy material of high intensity,On the basis of proof strength,Greatly reduce the weight on hydraulic mandril,Increase branch support power,The top power for solving original hydraulic mandril is smaller,The heavier and smaller problem in space during rescue,Equipped with steering handle and collet,And steering handle can 360 degree of arbitrary clampings,In rescue operations,It can go to work conducive to space with angle,And the " U "-shaped shape of collet,And collet is rotatable,It is effective to solve the problems, such as that the piston stretching slow efficiency of speed is low.

Description

A kind of hydraulic mandril for rescue

Technical field

The utility model is related to hydraulic mandril technical field, specially a kind of hydraulic mandrils for rescue.

Background technology

Hydraulic rescue mandril support power is big, light-weight, it is possible to provide the maximum top power of 110kn, it is sufficient to meet vehicular rescue and General rescue is chiefly used in rescue and is confined in the aggrieved object of the victim in constrained environment or rescue in hazardous environment, rescue Mandril is the rescue tool of fire brigade, earthquake rescue team, traffic police team, industrial and mining enterprises and other disaster relief and rescue department indispensabilities, when The rescue of the disasters such as fire, earthquake building collapsing occurs：It is needed before usually implementing rescue in dangerous building is entered with rescue top Bar supports fixed danger, to protect rescuer and the rescued；When occur traffic accident rescue mandril can as needed by Vehicle, which is locally supported, to be stablized or lifts, and opens a rescue channel, so that rescue personnel implements to rescue.

But the support power of existing hydraulic rescue mandril light weight is less than normal, and the big right comparison of support power is heavy, and hydraulic pressure Mandril is high-pressure low-flow mostly, and piston stretching speed is slower, less efficient, and operation is complex, all using low intensive Aluminum alloy material, intensity can not be rotated than relatively low, it is impossible to which multi-angle goes to implement to rescue using space, does not improve Rate, the clamping opening being equipped with cannot rotate, and flexibility can only be not achieved in contact same position.

So how to design a kind of hydraulic mandril for rescue, becoming us will currently solve the problems, such as.

Utility model content

The purpose of this utility model is to provide a kind of hydraulic mandril for rescue, to solve to carry in above-mentioned background technology The hydraulic mandril gone out is heavier, and intensity than it is relatively low and be unable to multi-angle utilize space problem.

To achieve the above object, the utility model provides following technical solution：A kind of hydraulic mandril for rescue, including Column, the outer surface of the column are fixedly connected with thickening lifting body, and the thickening lifting body front and rear surfaces, which are inlayed, to be provided with Lifting body tightening nut, the top screw of the lifting body tightening nut are connected with operation handrail, the right side for thickening lifting body It holds and is provided through lifting rocking bar, the right end for thickening lifting body is fixedly connected with hoop, and the lower end of the column, which is run through, to be set It is equipped with steering handle, the bottom end of the steering handle is equipped with quick coupling, and the lower end of the quick coupling is fixedly connected with anti- Dirt lid, the top of the column are equipped with protecgulum, and the right end of the protecgulum is equipped with piston plate, the right end insertion of the piston plate Collet is provided with, the left end of the protecgulum, which is inlayed, is provided with cylinder letter, and the left side bottom end of the piston plate is equipped with external oil pipe, and External oil pipe is fitted closely with cylinder letter, and the external oil pipe and the left end of cylinder letter are fixedly connected with rear cover, the left end of the rear cover Insertion is provided with snap ring.

Preferential, the external oil pipe is fitted tightly over cylinder letter bottom, and the both ends of external oil pipe and cylinder letter respectively with it is preceding Lid is connected with rear cover.

Preferential, the external oil pipe, cylinder letter, protecgulum and rear cover are all made of using high-strength aluminum alloy material.

Preferential, the steering handle, which runs through, is arranged on column lower part, and steering handle can 360 degree of arbitrary clampings.

Preferential, the " U "-shaped shape of collet, and collet is rotatable.

Preferential, the dustproof cover is fixedly connected on the lower end of quick coupling, and has filter screen inside dustproof cover.

Compared with prior art, the beneficial effects of the utility model are：This kind is used for the hydraulic mandril of rescue, easy to operate It is more quick, the aluminum alloy material of high intensity is integrally employed, on the basis of proof strength, is greatly reduced on hydraulic mandril Weight, increase branch support power, the top power for solving original hydraulic mandril is smaller, and when rescue is heavier and space is smaller asks Topic, equipped with steering handle and collet, and steering handle can 360 degree arbitrary clampings, in rescue operations, can with angle be conducive to it is empty Between go to work, and the " U "-shaped shape of collet, and collet is rotatable, effectively solve piston stretch out the slow efficiency of speed it is low Problem increases from multi-angle using implementation rescue is carried out, and improve the speed in rescue operations are implemented, improves work Make efficiency, and have filter screen inside dustproof cover, significantly solve in implementing rescue operations because enter dust due to block cannot and When the problem of rescuing.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the thickening lifting body structure diagram of the utility model；

Fig. 3 is the whole local structural graph of the utility model.

In figure：1st, column, 2, thicken lifting body, 201, lifting body tightening nut, 2011, operation handrail, 202, binding round, 203rd, rocking bar is lifted, 3, protecgulum, 301, collet, 302, piston plate, 4, cylinder letter, 401, external oil pipe, 5, rear cover, 501, snap ring, 6th, steering handle, 601, quick coupling, 602, dustproof cover.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of hydraulic mandril for rescue, including vertical Column 1, the outer surface of column 1, which is fixedly connected with, thickeies lifting body 2, and thickening 2 front and rear surfaces of lifting body, which are inlayed, is provided with lifting body Tightening nut 201, the top screw of lifting body tightening nut 201 are connected with operation handrail 2011, and the right end for thickening lifting body 2 passes through It wears and is equipped with lifting rocking bar 203, the right end for thickening lifting body 2 is fixedly connected with hoop 202, and the lower end of column 1 is provided through Steering handle 6, the bottom end of steering handle 6 are equipped with quick coupling 601, and the lower end of quick coupling 601 is fixedly connected with dustproof cover 602, the top of column 1 is equipped with protecgulum 3, and the right end of protecgulum 3 is equipped with piston plate 302, the right end insertion setting of piston plate 302 There is collet 301, the left end of protecgulum 3, which is inlayed, is provided with cylinder letter 4, and the left side bottom end of piston plate 302 is equipped with external oil pipe 401, and External oil pipe 401 is fitted closely with cylinder letter 4, and external oil pipe 401 and the left end of cylinder letter 4 are fixedly connected with rear cover 5, a left side for rear cover 5 End insertion is provided with snap ring 501.

Further, external oil pipe 401 is fitted tightly over simple 4 bottoms of cylinder, and external oil pipe 401 and the both ends point of cylinder letter 4 It is not connected with protecgulum 3 and rear cover 4, easy to repair and installation.

Further, external oil pipe 401, cylinder letter 4, protecgulum 3 and rear cover 5 are all made of to use high-strength aluminum alloy material, On the basis of proof strength, the weight on hydraulic mandril is greatly reduced, branch support power is increased, solves original hydraulic top The top power of bar is smaller.

Further, steering handle 6 is through being arranged on 1 lower part of column, and steering handle 6 can 360 degree of arbitrary clampings, play In rescue operations, it can go work to implement to rescue conducive to space with angle.

Further, 301 " U "-shaped shape of collet, and collet 301 is rotatable, is conducive to multi-faceted element clamping of searching and implements Rescue.

Further, dustproof cover 602 is fixedly connected on the lower end of quick coupling 601, and has filtering inside dustproof cover 602 Net effectively solves the problems, such as to block and cannot rescue in time due in implementing rescue operations because entrance dust, it is noted that rescue Efficiency.

Operation principle：First, it carries out whether inspection machine has the place of damage, with hand-held handrail 2011, will press from both sides First 301 alignment needs to implement the place of rescue, is mounted on the lifting rocking bar 203 for thickening 2 right end of lifting body starting, carries out up time Needle rotates, and is stretched at this time in the piston plate 302 of 3 right end of protecgulum fitting by connector, and stretching needs the ground for implementing rescue Side, lifting body tightening nut 201 is fixed, and the cylinder letter 4 being fixedly connected between rear cover 5 and protecgulum 3 and external oil pipe 401 carry out fuel feeding, we can rotate steering handle 6, carry out multi-angle utilize space, and steering handle 6 can 360 degree arbitrarily Clamping, in rescue operations, can go to work with angle conducive to space, and collet 301 carries out clamping implementation rescue, card at this time Ring 501 will be clamped with foreign objects applies strength, and 301 " U "-shaped shape of collet, and collet 301 is rotatable, conducive to it is multi-faceted into Row, and the thing of help can be played with some thickening 2 right end of lifting body hoop 202 can be fixed, and quick coupling 601 The dustproof cover 602 of bottom end, and have filter screen inside dustproof cover 602, be conducive to filter dust.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of hydraulic mandril for rescue, including column (1), it is characterised in that：The outer surface of the column (1), which is fixed, to be connected It is connected to and thickeies lifting body (2), described thickening lifting body (2) front and rear surfaces, which are inlayed, is provided with lifting body tightening nut (201), institute The top screw for stating lifting body tightening nut (201) is connected with operation handrail (2011), and the right end for thickening lifting body (2) passes through It wears and is equipped with lifting rocking bar (203), the right end for thickening lifting body (2) is fixedly connected with hoop (202), the column (1) Lower end be provided through steering handle (6), the bottom end of the steering handle (6) is equipped with quick coupling (601), described quick The lower end of connector (601) is fixedly connected with dustproof cover (602), and the top of the column (1) is equipped with protecgulum (3), the protecgulum (3) right end is equipped with piston plate (302), and the right end insertion of the piston plate (302) is provided with collet (301), the protecgulum (3) left end, which is inlayed, is provided with cylinder letter (4), and the left side bottom end of the piston plate (302) is equipped with external oil pipe (401), and outer It connects oil pipe (401) to fit closely with cylinder simple (4), the external oil pipe (401) and the left end of cylinder simple (4) are fixedly connected with rear cover (5), the left end insertion of the rear cover (5) is provided with snap ring (501).

2. a kind of hydraulic mandril for rescue according to claim 1, it is characterised in that：The external oil pipe (401) Be fitted tightly over simple (4) bottom of cylinder, and the both ends of external oil pipe (401) and cylinder letter (4) respectively with protecgulum (3) and rear cover (5) phase Even.

3. a kind of hydraulic mandril for rescue according to claim 1, it is characterised in that：The external oil pipe (401), Cylinder letter (4), protecgulum (3) and rear cover (5) are all made of using high-strength aluminum alloy material.

4. a kind of hydraulic mandril for rescue according to claim 1, it is characterised in that：The steering handle (6) is passed through It wears and is arranged on column (1) lower part, and steering handle (6) can 360 degree of arbitrary clampings.

5. a kind of hydraulic mandril for rescue according to claim 1, it is characterised in that：The collet (301) is in " U " Shape, and collet (301) is rotatable.

6. a kind of hydraulic mandril for rescue according to claim 1, it is characterised in that：The dustproof cover (602) is solid Surely the lower end of quick coupling (601) is connected to, and has filter screen inside dustproof cover (602).