CN114103788B - Auxiliary device is used in transportation of electric power steel pipe pole - Google Patents
Auxiliary device is used in transportation of electric power steel pipe pole Download PDFInfo
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- CN114103788B CN114103788B CN202210083944.4A CN202210083944A CN114103788B CN 114103788 B CN114103788 B CN 114103788B CN 202210083944 A CN202210083944 A CN 202210083944A CN 114103788 B CN114103788 B CN 114103788B
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- steel pipe
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- power steel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
- B60P7/12—Securing to the vehicle floor or sides the load being tree-trunks, beams, drums, tubes, or the like
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Abstract
The invention discloses an auxiliary device for transporting an electric power steel pipe pole, wherein the axis direction of the fixed electric power steel pipe pole is consistent with the advancing direction in the transportation process, and the auxiliary device comprises: the clamping assembly is a set plane on which the axis of the electric power steel pipe rod is located, a clamping opening used for clamping the electric power steel pipe rod is formed in the plane perpendicular to the set direction of the clamping assembly, the clamping opening is formed by a clamping part which is arranged perpendicular to the set plane and can face towards or deviate from the electric power steel pipe rod in a sliding mode and a bearing plate which is arranged perpendicular to the set plane and used for being matched with the clamping part in a sliding mode, and a rubber pad is arranged on the contact surface of the clamping part and the electric power steel pipe rod. The electric power steel pipe pole clamping device drives the pair of clamping pieces to move relatively to clamp the electric power steel pipe pole by using the gravity of the electric power steel pipe pole, and has the advantages of simple operation, low labor intensity, large clamping force and good fixing effect on the electric power steel pipe pole.
Description
Technical Field
The invention relates to the field of machinery, in particular to an auxiliary device for electric power steel pipe pole transportation.
Background
In recent years, due to the rapid development of urban construction, the electrical load is rapidly increased, and the power supply network cannot meet the requirement of the development of the electrical load, a high-voltage city-entering line is required to be newly built, and the capacity increasing transformation is carried out on the original city network line. The traditional iron tower occupies a large area, the shape of the traditional iron tower is not compatible with the modern urban environment, and the high-voltage cable is expensive to manufacture; the problems of longitudinal and circumferential cracks of the reinforced concrete pole are not well solved. The electric power steel pipe pole has simple structure, clear stress, easy processing and manufacturing and less maintenance workload, thereby being widely applied to the power supply network of modern cities.
The application of the electric steel pipe pole is increasing, and therefore, the corresponding transportation requirements are also increasing. The conventional electric steel pipe pole is usually transported by a truck, the electric steel pipe pole is fixed by tools such as an iron chain and a rope after being placed in a truck hopper, the fixing mode of the electric steel pipe pole cannot be locked by itself, and when the truck runs to a bumpy road section, the shaking of the truck hopper enables the fixed electric steel pipe pole to be loosened, so that the electric steel pipe pole is damaged or even falls off due to the fact that the electric steel pipe pole impacts the truck hopper, and the transportation safety is seriously affected.
Disclosure of Invention
The invention aims to provide an auxiliary device for transporting electric power steel pipe poles, which solves the problems.
In order to achieve the purpose, the invention provides the following technical scheme:
an auxiliary device for transporting electric power steel pipe poles is fixed on a transporting device and used for fixing the electric power steel pipe poles in the transporting process, the advancing direction of the transporting device is used as a set direction, the axis direction of the fixed electric power steel pipe poles is consistent with the set direction, and a vertical plane where the axes of the electric power steel pipe poles are located is used as a set plane, and the auxiliary device comprises:
a base plate horizontally arranged on the transportation device;
each clamping assembly comprises a bearing plate for bearing the electric power steel pipe pole and two clamping parts; the two clamping parts are symmetrically arranged by taking the set plane as a symmetry plane, and at least one clamping part can slide on the bearing plate towards or away from the electric power steel pipe pole; the two clamping parts comprise clamping openings used for clamping the power steel pipe rod, and rubber pads are arranged on the inner walls of the clamping openings;
each first sliding assembly comprises two first sliding rods which are horizontally arranged, the two first sliding rods are symmetrically arranged by taking the set plane as a symmetry plane, and extension lines of the two first sliding rods are intersected in the set direction; the two clamping parts are respectively movably arranged on the first sliding rod of the first sliding assembly;
each second sliding assembly comprises two second sliding rods, the two second sliding rods are symmetrically arranged on two sides of the set plane by taking the set plane as a symmetrical plane, and extension lines of the two second sliding rods are intersected under the electric steel pipe; each second sliding rod is provided with a cylindrical sliding sleeve in a sliding manner; the two first sliding rods of the first sliding assembly are respectively arranged on at least one sliding sleeve;
a damping assembly including a second damping spring to provide slide damping as the sliding sleeve slides along the second slide bar, and a first damping spring to provide slide damping as the clamping portion slides along the first slide bar;
and the locking piece is used for preventing the sliding sleeve from sliding upwards along the second sliding rod in a locking state.
Preferably, the included angle between the two first sliding rods of the first sliding assembly is equal to the included angle between the two second sliding rods of the second sliding assembly, and the included angles are 10-50 degrees.
Preferably, it comprises at least two of said second sliding assemblies; and along the set direction, the distance between the two second sliding rods in the second sliding assembly is decreased progressively.
Preferably, it comprises two said second sliding assemblies; the clamping part comprises a first clamping plate, a second clamping plate and a connecting rod fixed between two ends of the first clamping plate and the second clamping plate; through holes for the first sliding rod to penetrate through are formed in the first clamping plate and the second clamping plate, and clamping openings are formed in the side faces, close to the power steel pipe rod, of the first clamping plate and the second clamping plate.
Preferably, the two second sliding assemblies are fixedly arranged on the base plate, an installation mechanism used for fixing the base plate and the conveying device is arranged on the base plate, a plurality of second positioning rods are fixed on the base plate, the second positioning rods are fixedly connected with the tops of the second sliding rods, and the tops of the second positioning rods on the same side are connected through a connecting cross rod.
Preferably, one of the clamping parts is fixedly arranged on the bearing plate, the other clamping part is provided with a through groove, and the bearing plate is arranged on the other clamping part through the through groove.
Preferably, the locking piece is including fixing rack and an elastic pin on the loading board, the elastic pin is fixed to be set up one on the clamping part, a plurality of skewed tooth has on the rack, the elastic pin includes pin lever and reset spring, the pin lever have with the inclined plane of skewed tooth looks adaptation.
Preferably, the elastic pin is fixed to one of the clamping portions by a positioning plate.
Preferably, installation mechanism includes the perpendicular to set for the plane and fix in pairs the overcoat frame of base plate bottom, the both ends of overcoat frame all slide and are provided with well cover frame, the inside of well cover frame slides and is provided with the loop bar, the loop bar is kept away from the one end of well cover frame is provided with the first locating lever of L font, be formed with between first locating lever and the loop bar and establish the recess of establishing in the conveyer both sides.
Preferably, the outer sleeve frame is provided with a first limiting screw for limiting the movement of the middle sleeve frame, the middle sleeve frame is provided with a second limiting screw for limiting the movement of the sleeve rod, and the first positioning rod is provided with a bolt hole.
The invention has the beneficial effects that:
1. the self-locking device disclosed by the invention has the advantages that the clamping assembly is driven by the gravity of the electric power steel pipe rod to realize self-locking of the electric power steel pipe rod, the operation is simple, the labor intensity is low, the clamping force is large, and the fixing effect on the electric power steel pipe rod is good.
2. When the device is used for clamping, the action of the clamping component is limited in a single direction through the unlocking type one-way locking piece, so that the distance between the clamping component and the clamping component can only be from large to small but not from small to large, and when a truck runs to a bumpy road section, the electric steel pipe rod is locked more and more.
3. When the truck brakes, the distance between the first sliding assemblies is continuously reduced, so that the clamping force of the clamping assemblies on the power steel pipe rod is improved, and the situation that the power steel pipe rod moves forwards due to inertia and collides with a cab, so that safety accidents are caused is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
FIG. 5 is a schematic side view of the present invention.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 5, an auxiliary device for transporting an electric power steel pipe pole according to the present invention is an auxiliary device for transporting an electric power steel pipe pole, which is fixed to a transport device for fixing the electric power steel pipe pole during transportation. For convenience of description, the advancing direction of the transportation device is taken as a set direction and is marked as Z, and a vertical plane where the axis of the electric steel pipe rod is located is taken as a set plane and is marked as K.
After the electric power steel pipe pole (not shown) is fixed to the auxiliary device, the axial direction thereof coincides with the set direction.
This auxiliary device includes:
a base plate 10 horizontally disposed on the transport device;
one clamping assembly (of course, there may be more clamping assemblies to give more clamping force to the electric steel pipe pole), each clamping assembly including a bearing plate 14 for bearing the electric steel pipe pole and two clamping portions 12; the two clamping parts 12 are symmetrically arranged by taking a set plane as a symmetry plane, and at least one clamping part 12 can slide on the bearing plate 14 towards or away from the power steel pipe pole; the two clamping parts 12 respectively comprise a clamping opening 16 for clamping the power steel pipe pole, and rubber pads (not shown) are arranged on the inner wall of the clamping opening 16 and used for increasing friction and reducing hard damage to the power steel pipe pole;
a first sliding assembly is arranged corresponding to the clamping assembly, each first sliding assembly comprises two first sliding rods 18 which are horizontally arranged, the two first sliding rods 18 are symmetrically arranged by taking a set plane as a symmetrical plane, and the extension lines of the two first sliding rods 18 are intersected in the set direction, namely the two first sliding rods 18 are not arranged in parallel with each other, but have an included angle towards the set direction, and the included angle is generally an acute angle; the two clamping parts 12 of the clamping assembly are respectively movably arranged on a first slide bar 18 of the first sliding assembly;
two second sliding assemblies are arranged corresponding to the clamping assembly, each second sliding assembly comprises two second sliding rods 20, the two second sliding rods 20 are arranged on two sides of the set plane in a pairwise corresponding manner by taking the set plane as a symmetry plane, extension lines of the two second sliding rods 20 are intersected under the electric steel pipe rod, namely the two second sliding rods 20 are obliquely arranged; each second sliding rod 20 is provided with a cylindrical sliding sleeve 22 in a sliding manner; the two first sliding bars 18 of the first sliding assembly are respectively arranged on at least one sliding sleeve 22. The structure enables the clamping assembly to move on the first sliding assembly along the horizontal direction and move on the second sliding assembly along the vertical direction.
Also included is a damping assembly including a second damping spring 24 to provide sliding damping as the sliding sleeve 22 slides along the second slide bar 20, and a first damping spring 26 to provide sliding damping as the clamp 12 slides along the first slide bar 18; the first buffer spring 26 and the second buffer spring 24 are used for reducing the movement amplitude of the electric power steel pipe pole caused by bumping in the transportation process so as to reduce the impact force of the electric power steel pipe pole and reduce the noise.
A locking member with an unlocking function is further included, which in a locked state is used to prevent the sliding sleeve 22 from sliding upwards along the second slide bar 20.
The included angle between the two first sliding rods 18 of the first sliding assembly and the included angle between the two second sliding rods 20 of the second sliding assembly are equal and are 10-50 degrees, wherein 20 degrees is preferred, the purpose of the invention can be well achieved, and the installation is easy.
Preferably, it comprises two second sliding assemblies; along setting for the direction, the interval of two second slide bars 20 in the second slip subassembly is decremented, and above-mentioned structure has increased under the brake state, to the fixed of electric power steel pipe pole to and the firmness of centre gripping subassembly. The two second sliding assemblies are fixedly arranged on the base plate 10, an installation mechanism used for fixing the base plate 10 and the transportation device is arranged on the base plate 10, four second positioning rods 28 are fixed on the base plate 10, the second positioning rods 28 are fixedly connected with the top of a second sliding rod 20, the tops of the second positioning rods 28 on the same side are connected through a connecting cross rod 30, and the connecting cross rod 30 is used for increasing the rigidity of the whole structure.
The clamping portion 12 includes a first clamping plate 32 and a second clamping plate 34, and a connecting rod 36 fixed between both ends of the first clamping plate 32 and the second clamping plate 34; the first and second clamping plates 32 and 34 are each provided with a through hole (not shown) for the first slide bar 18 to pass through, so that the clamping portion 12 can move along the first slide bar 18; the clamping openings 16 are formed in the side surfaces, close to the power steel pipe pole, of the first clamping plate 32 and the second clamping plate 34.
One clamping portion 12 is fixedly arranged on the bearing plate 14, a through groove 38 is arranged on the other clamping portion 12, and the bearing plate 14 is arranged on the clamping portion 12 through the through groove 38. This causes the two clamping portions 12 to move up and down synchronously as the carrier plate 14 moves up and down.
The locking member comprises a helical rack 40 fixed on the bearing plate 14 and an elastic pin 42 fixedly arranged on a clamping part 12, wherein a plurality of helical teeth 41 are arranged on the helical rack 40, the elastic pin 42 comprises a pin rod 44 and a return spring 46, and the pin rod 44 is provided with a slope matched with the helical teeth 41.
The elastic pin 42 is fixed to a holding portion 12 through a positioning plate 60, and the positioning plate 60 has a mounting hole 62 through which the elastic pin 42 passes.
The mounting mechanism comprises outer sleeve frames 48 which are perpendicular to a set plane and fixed at the bottom of the substrate 10 in pairs, middle sleeve frames 50 are arranged at two ends of each outer sleeve frame 48 in a sliding mode, sleeve rods 52 are arranged inside the middle sleeve frames 50 in a sliding mode, one ends, far away from the middle sleeve frames 50, of the sleeve rods 52 are provided with L-shaped first positioning rods 54, and grooves 56 which are sleeved at two sides of the conveying device are formed between the first positioning rods 54 and the sleeve rods 52.
The outer frame 48 is provided with a first stopper screw (not shown) for restricting the movement of the middle frame 50, the middle frame 50 is provided with a second stopper screw (not shown) for restricting the movement of the rod 52, and the first positioning rod 54 is provided with a bolt hole 58.
The working principle of the invention is as follows:
the outer frame 48, the middle frame 50 and the loop bar 52 are first stretched to be proper in length, and the outer frame 48, the middle frame 50 and the loop bar 52 are locked by the first and second limit screws. The first locating bar 54 is then secured to the transport device by bolts passing through the bolt holes 58, thereby completing the installation of the auxiliary device.
Placing the electric steel pipe pole on the bearing plate 14 through a crane, wherein the bearing plate 14 is forced to move downwards along the second sliding rod 20, and the bearing plate 14 drives the clamping part 12 to move downwards; because the second slide bar 20 is arranged obliquely, one of the clamping parts 12 moves inwards simultaneously in the process of moving downwards, and the clamping action on the electric steel pipe pole is realized. In the process, the helical teeth of the locking member and the pin 44 are arranged such that the locking member does not prevent the inward movement of the clamping portion 12 for tightening action. During transportation, when the bearing plate 14 is bumped downwards, the clamping part 12 on the bearing plate moves inwards relative to the bearing plate 14, so that the locking piece does not prevent the movement; when the bearing plate 14 is bounced upwards, the clamping part 12 on the bearing plate moves outwards relative to the bearing plate 14, the helical rack 40 also moves outwards, and the pin 44 is clamped on the helical teeth, so that the clamping part 12 is prevented from moving outwards relative to the bearing plate 14, and the bearing plate 14 is prevented from bounced upwards, so that the locking function is realized; this construction allows the clamping force of the clamp 12 to be in a tight direction rather than a loose direction by bumping, and self-locking is achieved. When the electric power steel pipe rod is taken, the locking of the locking piece can be contacted by manually loosening the pin rod 44.
During braking, the electric steel pipe rod moves forwards along the first sliding rod 18 due to inertia, and the distance is smaller as the first sliding rod 18 is horizontally arranged in an inclined mode, so that the resistance to the electric steel pipe rod is larger, and the electric steel pipe rod is prevented from continuing to move forwards and even from impacting a cab.
The electric power steel pipe pole clamping device drives the pair of clamping pieces to move relatively to clamp the electric power steel pipe pole by using the gravity of the electric power steel pipe pole, and has the advantages of simple operation, low labor intensity, large clamping force and good fixing effect on the electric power steel pipe pole.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides an electric power steel pipe pole auxiliary device for transportation, its fix on the conveyer in order to be used for fixing electric power steel pipe pole in the transportation, its characterized in that: the auxiliary device comprises a conveying device, an electric steel pipe rod and an auxiliary device, wherein the conveying device is used for conveying the electric steel pipe rod, the advancing direction of the conveying device is used as a set direction, the axis direction of the fixed electric steel pipe rod is consistent with the set direction, and a vertical plane where the axis of the electric steel pipe rod is located is used as a set plane, and the auxiliary device comprises:
a base plate horizontally arranged on the transportation device;
each clamping assembly comprises a bearing plate for bearing the electric power steel pipe pole and two clamping parts; the two clamping parts are symmetrically arranged by taking the set plane as a symmetry plane, and at least one clamping part can slide on the bearing plate towards or away from the electric power steel pipe pole; the two clamping parts comprise clamping openings used for clamping the power steel pipe rod, and rubber pads are arranged on the inner walls of the clamping openings;
each first sliding assembly comprises two first sliding rods which are horizontally arranged, the two first sliding rods are symmetrically arranged by taking the set plane as a symmetry plane, and extension lines of the two first sliding rods are intersected in the set direction; the two clamping parts are respectively movably arranged on the first sliding rod of the first sliding assembly;
each second sliding assembly comprises two second sliding rods, the two second sliding rods are symmetrically arranged on two sides of the set plane by taking the set plane as a symmetrical plane, and extension lines of the two second sliding rods are intersected under the electric steel pipe; each second sliding rod is provided with a cylindrical sliding sleeve in a sliding manner; the two first sliding rods of the first sliding assembly are respectively arranged on at least one sliding sleeve;
a damping assembly including a second damping spring to provide slide damping as the sliding sleeve slides along the second slide bar, and a first damping spring to provide slide damping as the clamping portion slides along the first slide bar;
the locking piece is used for preventing the sliding sleeve from sliding upwards along the second sliding rod in a locking state;
the clamping part is fixedly arranged on the bearing plate, a through groove is formed in the other clamping part, and the bearing plate penetrates through the through groove and is arranged on the other clamping part.
2. The auxiliary device for electric power steel pipe pole transportation according to claim 1, characterized in that: the included angle between the two first sliding rods of the first sliding assembly is equal to the included angle between the two second sliding rods of the second sliding assembly and is 10-50 degrees.
3. The auxiliary device for electric power steel pipe pole transportation according to claim 1, characterized in that: it comprises at least two of said second sliding assemblies; and along the set direction, the distance between the two second sliding rods in the second sliding assembly is decreased progressively.
4. The auxiliary device for electric power steel pipe pole transportation according to claim 3, characterized in that: it comprises two second sliding assemblies; the clamping part comprises a first clamping plate, a second clamping plate and a connecting rod fixed between two ends of the first clamping plate and the second clamping plate; through holes for the first sliding rod to penetrate through are formed in the first clamping plate and the second clamping plate, and clamping openings are formed in the side faces, close to the power steel pipe rod, of the first clamping plate and the second clamping plate.
5. The auxiliary device for electric power steel pipe pole transportation according to claim 4, characterized in that: the two second sliding assemblies are fixedly arranged on the base plate, an installation mechanism used for fixing the base plate and the conveying device is arranged on the base plate, a plurality of second positioning rods are fixed on the base plate and fixedly connected with the tops of the second sliding rods, and the tops of the second positioning rods on the same side are connected through a connecting transverse rod.
6. The auxiliary device for electric power steel pipe pole transportation according to claim 5, characterized in that: the locking piece is including fixing rack and an elastic pin on the loading board, the elastic pin is fixed to be set up one on the clamping part, a plurality of skewed tooth has on the rack, the elastic pin includes pin lever and reset spring, the pin lever have with the inclined plane of skewed tooth looks adaptation.
7. The auxiliary device for electric power steel pipe pole transportation according to claim 6, characterized in that: the elastic pin is fixed on the clamping part through a positioning plate.
8. The auxiliary device for electric power steel pipe pole transportation according to claim 5, characterized in that: installation mechanism includes the perpendicular to set for the plane and fix in pairs the overcoat frame of base plate bottom, the both ends of overcoat frame all slide and are provided with well cover frame, the inside of well cover frame slides and is provided with the loop bar, the loop bar is kept away from the one end of well cover frame is provided with the first locating lever of L font, be formed with between first locating lever and the loop bar and establish the recess in conveyer both sides.
9. The auxiliary device for electric power steel pipe pole transportation according to claim 8, characterized in that: the outer sleeve frame is provided with a first limiting screw for limiting the movement of the middle sleeve frame, the middle sleeve frame is provided with a second limiting screw for limiting the movement of the sleeve rod, and the first positioning rod is provided with a bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210083944.4A CN114103788B (en) | 2022-01-25 | 2022-01-25 | Auxiliary device is used in transportation of electric power steel pipe pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210083944.4A CN114103788B (en) | 2022-01-25 | 2022-01-25 | Auxiliary device is used in transportation of electric power steel pipe pole |
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| Publication Number | Publication Date |
|---|---|
| CN114103788A CN114103788A (en) | 2022-03-01 |
| CN114103788B true CN114103788B (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210083944.4A Active CN114103788B (en) | 2022-01-25 | 2022-01-25 | Auxiliary device is used in transportation of electric power steel pipe pole |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009000010U1 (en) * | 2009-01-08 | 2009-03-12 | Schlobohm, Wolfgang | Load securing equipment |
| CN204206859U (en) * | 2014-10-17 | 2015-03-18 | 杭州中艺园林工程有限公司 | A kind of transport fixture of transplanting for middle-size and small-size seeds and young plant |
| CN213674537U (en) * | 2020-02-08 | 2021-07-13 | 上海秋明包装材料有限公司 | Fixing equipment for wood working |
| CN212172296U (en) * | 2020-04-02 | 2020-12-18 | 重庆珍爱卫生用品有限责任公司 | Nonwoven roll transfer trolley for wet tissue |
| CN211567782U (en) * | 2020-04-10 | 2020-09-25 | 中国水利水电第四工程局有限公司 | T-shaped bridge transportation fixing device for reservoir traffic bridge |
| CN212156383U (en) * | 2020-05-11 | 2020-12-15 | 天津莱科科技有限公司 | Fixing support for electric valve actuator |
| CN113291222B (en) * | 2021-05-28 | 2022-11-08 | 北京华远物流有限公司 | Multipurpose transport vehicle |
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