CN210554956U - General type bolt stretcher transport vechicle - Google Patents
General type bolt stretcher transport vechicle Download PDFInfo
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- CN210554956U CN210554956U CN201921171480.2U CN201921171480U CN210554956U CN 210554956 U CN210554956 U CN 210554956U CN 201921171480 U CN201921171480 U CN 201921171480U CN 210554956 U CN210554956 U CN 210554956U
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- stretcher
- backup pad
- elongator
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Abstract
The utility model relates to a general type bolt stretcher transport vechicle. The to-be-solved technical problem of the utility model is to provide a have and store and transport the function, conveniently transport and fix firm general type bolt stretcher transport vechicle. The utility model discloses a technical scheme including automobile body, bolt elongator, high pressure fuel pipe and electronic high-pressure pump, the automobile body includes car frame, handlebar hand, vehicle bottom board, bracing piece, truckle connecting portion, the truckle, the elongator fixing base includes adjusting nut, elongator backup pad, bracing piece bolt, fixation nut and elongator bolt, and elongator backup pad center of support plate is equipped with the elongator mounting hole, the elongator bolt passes behind the elongator mounting hole with bolt elongator threaded connection, the elongator backup pad outside be equipped with the corresponding backup pad fixing screw hole of backup pad mounting screw hole. The utility model has the advantages that: the universal transportation device has the advantages of strong universality, firm fixation, small occupied area, upper and lower layered design and high transportation efficiency.
Description
Technical Field
The utility model relates to a general type bolt stretcher transport vechicle.
Background
The bolt stretcher generally comprises an electric high-pressure pump, a high-pressure hose and a stretching body. The stretching body contains a stretching nut mechanism, and the stretching nut mechanism is in threaded connection with the working bolt to perform pre-tightening and disassembling operations of the bolt. Because the bolt is directly elongated by pure tension, no torsional shear force and lateral force exist, no friction damage is caused to the connected contact surface, and the method is a method for accurately controlling the pretightening force of the bolt. Therefore, the bolt tensioner is often applied to occasions with tighter requirements on pre-tightening force, such as the fields of wind power, nuclear power, hydroelectric power, petrochemical industry, heavy machinery and the like.
In order to ensure the installation effect of the bolt tensioner, a plurality of tensioning bodies are generally used for synchronous operation, so that the whole tensioner has more components. When the workshop is transported between stations, the stretcher assembly is generally placed in a packaging box of a manufacturer, and the manual hydraulic forklift is used for transporting. This mode of transport has several disadvantages: 1. the boxing and the forklift transportation are repeated, and the working hours are wasted; 2. the forklift is unreliable in fixation, and the box body has a falling risk in the carrying process; 3. the universality is poor, and stretcher packing boxes of different models cannot be used universally; 4. the box body occupies the field.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the to-be-solved technical problem of the utility model is to provide a have and store and transport the function, conveniently transport and fix firm general type bolt stretcher transport vechicle.
The utility model discloses technical scheme that general type bolt elongator transport vechicle adopted, including automobile body, bolt elongator, high pressure fuel pipe and electronic high-pressure pump, its characterized in that: the vehicle body comprises a vehicle frame, and the whole body is welded into a cube by sectional materials;
the handlebar is welded at the tail part of the upper end of the frame;
the vehicle bottom plate is welded at the bottom of the vehicle frame;
the support rod is welded on the inner side of the upper end of the vehicle frame, and a support plate mounting threaded hole is formed in the support rod;
the trundle connecting part is welded on four legs at the bottom of the vehicle frame;
the caster is connected to the caster connecting part in a threaded manner;
stretcher fixing base, including adjusting nut, stretcher backup pad, bracing piece bolt, fixation nut and stretcher bolt, stretcher backup pad center is equipped with the stretcher mounting hole, the stretcher bolt passes behind the stretcher mounting hole with bolt stretcher threaded connection, the stretcher backup pad outside be equipped with the corresponding backup pad fixed screw hole of backup pad installation screw hole, the stretcher fixing base passes through bracing piece bolt threaded connection is two between the bracing piece.
The stretcher supporting plate is of a convex structure and is provided with a supporting plate boss and a supporting plate receiving part, the stretcher bolt penetrates from the side of the supporting plate boss, the supporting plate receiving part is attached to the supporting rod, and the gap between the two supporting rods is larger than the width of the supporting plate boss.
The car frame is welded with a hook at the periphery of the upper end of the car frame, and the hook is L-shaped.
The vehicle bottom plate is provided with a bottom plate flange at the periphery, and a partition plate is arranged inside the vehicle bottom plate.
The high-pressure oil pipe is arranged in the storage box.
The quantity of truckle is 4, adorns two at car frame front portion the truckle is directional truckle, adorns two at car frame rear portion the truckle is for taking braking universal caster.
The support rod is inequilateral angle steel.
The utility model discloses general type bolt stretcher transport vechicle's advantage lies in:
1. the universality is strong, and the applicability of bolt stretchers with different specifications can be realized by replacing different supporting plates and fixing bolts;
2. the fixing is firm, and the bolt stretcher is fixed by threads, so that collision and falling of the bolt stretcher are avoided;
3. the floor area is small, and the upper part and the lower part are designed in a layered mode;
4. the transportation efficiency is high, need not to transport the whole set of bolt elongator subassembly of disposable with the help of other instruments.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of a universal bolt tensioner transport vehicle of the present invention;
fig. 2 is a schematic structural view of the vehicle body of the present invention;
fig. 3 is an exploded view of the stretcher fixing base of the present invention;
fig. 4 is a perspective view of the stretcher supporting plate of the present invention.
Detailed Description
As shown in fig. 1-4, the utility model relates to a general bolt stretcher transport vechicle, including automobile body 1, bolt stretcher 2, high pressure fuel pipe 3 and electronic high-pressure pump 4, automobile body 1 includes car frame 7, wholly welds into the cube by the section bar; the vehicle handle 8 is welded at the tail part of the upper end of the vehicle frame 7, so that the transportation vehicle can be conveniently pushed; the vehicle bottom plate 9 is welded at the bottom of the vehicle frame 7 and used for placing a pipeline storage box and an electric high-pressure pump; the support rod 13 is unequal angle steel and is welded on the inner side of the upper end of the vehicle frame 7, a support plate mounting threaded hole 6 is formed in the support rod 13, and the whole body can be replaced according to the thread specification of the bolt stretcher 2; the caster connecting parts 11 are welded on four legs at the bottom of the vehicle frame 7; a caster 12 screwed to the caster connecting portion 11; the stretcher fixing seat 16 comprises an adjusting nut 17, a stretcher supporting plate 18, a supporting rod bolt 19, a fixing nut 20 and a stretcher bolt 21, wherein a stretcher mounting hole 23 is formed in the center of the stretcher supporting plate 18, the stretcher bolt 21 penetrates through the stretcher mounting hole 23 and then is in threaded connection with the bolt stretcher 2, a supporting plate fixing threaded hole 22 corresponding to the supporting plate mounting threaded hole 6 is formed in the outer side of the stretcher supporting plate 18, the stretcher fixing seat 16 is in threaded connection between the two supporting rods 13 through the supporting rod bolt 19, the adjusting nut 17 is used for adjusting the extending length of the stretcher bolt 21, the adjusting nut 17 and the stretcher bolt 21 can be replaced according to the thread specification of the bolt stretcher 2, the transport vehicle is designed to be layered up and down, the occupied area is small, and the transport efficiency is high, the whole set of bolt tensioner assembly can be transported at one time without the help of other tools; the universality is strong, and the applicability of bolt stretchers with different specifications can be realized by replacing different supporting plates and fixing bolts; the bolt stretcher is firm in fixation, and is fixed by threads, so that collision and falling of the bolt stretcher are avoided.
The stretcher supporting plate 18 is of a convex structure and is provided with a supporting plate boss 24 and a supporting plate receiving part 25, the stretcher bolt 21 penetrates from the supporting plate boss 24 side, the supporting plate receiving part 25 is attached to the supporting rod 13, and the gap between the two supporting rods 13 is larger than the width of the supporting plate boss 24.
The peripheral welding of car frame 7 upper end has couple 14, couple 14 is the L shape, and the interim of the instrument of being convenient for hangs.
The vehicle bottom plate 9 is provided with a storage box 5, the high-pressure oil pipe 3 is placed in the storage box 5 and used for placing a high-pressure hose, and the high-pressure hose is designed in a split mode and is convenient to take.
The quantity of the caster wheels 12 is 4, the two caster wheels 12 arranged at the front part of the vehicle frame 7 are directional caster wheels, and the two caster wheels 12 arranged at the rear part of the vehicle frame 7 are universal caster wheels with braking, so that the vehicle is convenient to steer, transport and fix.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a general type bolt stretcher transport vechicle, includes automobile body (1), bolt stretcher (2), high pressure fuel pipe (3) and electronic high-pressure pump (4), its characterized in that: the vehicle body (1) comprises a vehicle frame (7), and the whole body is welded into a cube by sectional materials;
the handlebar (8) is welded at the tail of the upper end of the bicycle frame (7);
the vehicle bottom plate (9) is welded at the bottom of the vehicle frame (7);
the support rod (13) is welded on the inner side of the upper end of the vehicle frame (7), and a support plate mounting threaded hole (6) is formed in the support rod (13);
the caster connecting parts (11) are welded on four legs at the bottom of the vehicle frame (7);
a caster (12) screwed to the caster connecting portion (11);
stretcher fixing base (16), including adjusting nut (17), stretcher backup pad (18), bracing piece bolt (19), fixation nut (20) and stretcher bolt (21), stretcher backup pad (18) center is equipped with stretcher mounting hole (23), stretcher bolt (21) pass behind stretcher mounting hole (23) with bolt stretcher (2) threaded connection, stretcher backup pad (18) outside be equipped with backup pad fixed screw hole (22) corresponding in backup pad installation screw hole (6), stretcher fixing base (16) pass through bracing piece bolt (19) threaded connection is two between bracing piece (13).
2. The universal bolt tensioner transporter as claimed in claim 1, wherein: stretcher backup pad (18) are the convex character structure and are equipped with backup pad boss (24) and backup pad receiving portion (25) on it, stretcher bolt (21) are followed backup pad boss (24) side penetrates, backup pad receiving portion (25) laminating is in on bracing piece (13), two the clearance of bracing piece (13) is greater than the width of backup pad boss (24).
3. The universal bolt tensioner transporter as claimed in claim 1, wherein: the car frame (7) is welded with a hook (14) on the upper end periphery, and the hook (14) is L-shaped.
4. The universal bolt tensioner transporter as claimed in claim 1, wherein: bottom plate flange (10) are arranged around the vehicle bottom plate (9), and a partition plate (15) is arranged inside the vehicle bottom plate (9).
5. The universal bolt tensioner transporter as claimed in claim 1, wherein: the vehicle bottom plate (9) is provided with a storage box (5), and the high-pressure oil pipe (3) is placed in the storage box (5).
6. The universal bolt tensioner transporter as claimed in claim 1, wherein: the number of the caster wheels (12) is 4, the two caster wheels (12) arranged at the front part of the vehicle frame (7) are directional caster wheels, and the two caster wheels (12) arranged at the rear part of the vehicle frame (7) are universal caster wheels with brake.
7. The universal bolt tensioner transporter as claimed in claim 1, wherein: the support rod (13) is inequilateral angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921171480.2U CN210554956U (en) | 2019-07-24 | 2019-07-24 | General type bolt stretcher transport vechicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921171480.2U CN210554956U (en) | 2019-07-24 | 2019-07-24 | General type bolt stretcher transport vechicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210554956U true CN210554956U (en) | 2020-05-19 |
Family
ID=70674364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921171480.2U Active CN210554956U (en) | 2019-07-24 | 2019-07-24 | General type bolt stretcher transport vechicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210554956U (en) |
-
2019
- 2019-07-24 CN CN201921171480.2U patent/CN210554956U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230908 Granted publication date: 20200519 |
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| PP01 | Preservation of patent right |