CN211805973U

CN211805973U - Multifunctional workbench for electric power construction

Info

Publication number: CN211805973U
Application number: CN202020475674.8U
Authority: CN
Inventors: 张玲
Original assignee: Hunan Qidi Electric Power Construction Co ltd
Current assignee: Hunan Qidi Electric Power Construction Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-10-30
Anticipated expiration: 2030-04-02

Abstract

The utility model relates to a multi-functional workstation of electric power construction, it includes a supporting bench, the bottom of brace table articulates there are connecting rod one and connecting rod two, connecting rod one is kept away from the one end of brace table articulates there is connecting block one, connecting rod two is kept away from the one end of brace table articulates there is connecting block two, connecting block one with the two-way screw rod is worn to be equipped with by horizontal screw thread on the lateral wall of connecting block two, the both sides of two-way screw rod are rotated and are connected with the backup pad, the backup pad is kept away from brace table's one end fixedly connected with bottom plate, brace table with be provided with support piece between the bottom plate, the one end of two-way screw rod is rotated and. The utility model discloses have and to adjust the effect of workstation height according to staff's height.

Description

Multifunctional workbench for electric power construction

Technical Field

The utility model belongs to the technical field of the technique of electric power construction operation apparatus and specifically relates to a multi-functional workstation of electric power construction is related to.

Background

In the standardized transformer platform construction process, a plurality of works such as lightning arrester, support bottle test, insulated wire porcelain bottle binding, wire nose crimping, cutting of PVC pipes, steel pipes and the like need to be completed on the ground. At present, at least two persons complete on the ground in a matching manner, the working strength is high, and the efficiency is low. Due to the characteristics of field work, various tools are inconvenient to carry and are easy to omit, and sometimes, temporary fixing measures are adopted for the tools, so that the work scene is messy, the operation is very inconvenient, namely, the tools are unsafe and not attractive, and much inconvenience is brought to construction.

The Chinese patent publication No. CN202668517U, the publication date is 2013, 1 and 16, and discloses a multifunctional operating platform for electric power construction, which is structurally characterized in that a workbench is supported and connected at the upper end of a support, and an electric wire surrounding and bending device, an insulator fixing support, a PVC pipe fitting support frame, a lead cutting clamp, a lead crimping clamp, a material storage box and the like are arranged on the table top of the workbench. The utility model discloses can realize crimping, interception and enclosing of wire curved, to the fixed intercepting of PVC cross-under pipe fitting, to the categorised placing of material article, to the test of withstand voltage, insulation resistance, leakage value etc. of electric facilities such as high-voltage fuse, isolator, arrester, insulator to multiple operating function such as the fixed ligature of insulator, consequently be a multi-functional field operation workstation, be the electric power industry carry out the standard construction apparatus of standardized transformer platform construction.

The above prior art solutions have the following drawbacks: when the staff utilizes the workstation to carry out the during operation, because staff's height is different, when operating through the workstation, to the altitude mixture demand of workstation different, and the height of workstation can't be adjusted according to staff's height to current workstation, has the improvement space.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a can adjust the multi-functional workstation of electric power construction of workstation height according to the staff height.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a multi-functional workstation of electric power construction, includes a supporting bench, the bottom of brace table articulates there are connecting rod one and connecting rod two, connecting rod one is kept away from the one end of brace table articulates there is connecting block one, connecting rod two is kept away from the one end of brace table articulates there is connecting block two, connecting block one with the two-way screw rod is worn to be equipped with by horizontal screw thread on the lateral wall of connecting block two, the both sides of two-way screw rod are rotated and are connected with the backup pad, the backup pad is kept away from the one end fixedly connected with bottom plate of brace table, the brace table with be provided with support piece between the bottom plate, the one end of two-way screw.

Through adopting above-mentioned technical scheme, the driving piece orders about the two-way screw rod and rotates between the backup pad, it is circumferential direction with connecting block two to restrict connecting block one under support piece's effect for connecting block one moves in opposite directions with connecting block two along the axial of two-way screw rod, thereby drive connecting rod one and connecting rod two and prop up a supporting bench towards vertical direction rotation, make the high rising of a supporting bench, and then highly adjusting a supporting bench, have the effect that can adjust the workstation height according to the staff height.

The present invention may be further configured in a preferred embodiment as: the driving piece is a rotating handle, the rotating handle is fixedly connected to the extending end of the two-way screw rod, and a limiting piece is further arranged at the extending end of the two-way screw rod.

Through adopting above-mentioned technical scheme, rotate the turning handle and drive two-way screw rod and rotate, and then drive connecting block one and two in opposite directions and opposite removal of connecting block to drive connecting rod one and two in opposite directions and opposite rotation of connecting rod, prop up a supporting bench, make a supporting bench highly adjust, have easy operation, the effect of energy saving.

The present invention may be further configured in a preferred embodiment as: the limiting part comprises a ratchet wheel and a pawl, the ratchet wheel is sleeved on the side wall of the extending end of the bidirectional screw rod, the ratchet wheel is close to one side of the supporting plate, the pawl is fixedly connected to one end, close to the ratchet wheel, of the supporting plate, and the pawl is meshed with the ratchet wheel.

Through adopting above-mentioned technical scheme, when the turning handle rotated a certain position, through pawl and ratchet meshing, prevented the turning handle gyration for the supporting bench can stably fix and construct at the height that needs.

The present invention may be further configured in a preferred embodiment as: the support piece is a telescopic rod, the telescopic rod is fixedly connected between the support table and the bottom plate, and the telescopic rod is vertically and fixedly connected between the support table and the bottom plate.

Through adopting above-mentioned technical scheme, the telescopic link is at a supporting bench fixed connection between the bottom plate, and when a supporting bench risees, the telescopic link risees along with a supporting bench, locks the telescopic link behind a take the altitude, has the effect of a outrigger.

The present invention may be further configured in a preferred embodiment as: the bottom end of the bottom plate is fixedly connected with a brake universal wheel.

The present invention may be further configured in a preferred embodiment as: the cover is equipped with fixed pipe on the outer wall of telescopic link, the double-screw bolt is worn to be equipped with by the outer wall screw thread of fixed pipe, the double-screw bolt is close to the junction of telescopic link rotates and is connected with the butt joint piece, the butt joint piece is close to the junction of telescopic link is the ladder setting.

Through adopting above-mentioned technical scheme, the stay tube passes through the butt piece butt in the junction of telescopic link, and the double-screw bolt screw thread is worn to establish the stay tube and is rotated with the butt piece and be connected, screws through the double-screw bolt screw thread and supports the butt piece tightly in the junction of telescopic link, sets up the position of butt piece in the telescopic link junction into the echelonment for the butt piece can paste tight telescopic link, fastens the telescopic link in the position that needs.

The present invention may be further configured in a preferred embodiment as: the driving piece is a motor, and the motor is fixedly connected with the extending end of the bidirectional screw rod.

Through adopting above-mentioned technical scheme, the driving piece is the motor, has automatic work, improves work efficiency's effect.

The present invention may be further configured in a preferred embodiment as: the joint of the bidirectional screw and the support plate is fixedly connected with a bearing, the inner ring of the bearing is fixedly sleeved on the outer wall of the bidirectional screw, and the outer ring of the bearing is fixedly connected in the support plate.

Through adopting above-mentioned technical scheme, the junction of two-way screw rod and backup pad is passed through the bearing and is rotated and be connected, and the outer lane fixed connection of bearing is in the backup pad, and the outer wall of two-way screw rod is located to the inner circle cover of bearing, changes the sliding friction between two-way screw rod and the backup pad into rolling friction, has reduced the frictional force between two-way screw rod and the backup pad for the rotation of two-way screw rod is more stable.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the utility model discloses electric power construction multifunctional workbench orders about two-way screw rod through the driving piece and rotates between the backup pad, and the restriction connecting block one is circumferential direction with connecting block two under support piece's effect for connecting block one moves along two-way screw rod's axial with connecting block two in opposite directions, thereby drives connecting rod one and connecting rod two and rotates towards vertical direction and prop up a supporting bench, makes the height of a supporting bench rise, and then adjusts the height of a supporting bench, has the effect that can adjust the workstation height according to staff's height;

2. the utility model discloses electric power construction multifunctional workbench rotates the turning handle and drives two-way screw rod rotation, and then drives connecting block one and connecting block two and move in opposite directions and contrary to drive connecting rod one and connecting rod two and rotate in opposite directions and contrary to prop up the brace table, make the height of brace table adjust, have easy operation, the effect of energy saving;

3. the utility model discloses the junction of the multi-functional workstation two-way screw rod of electric power construction and backup pad is passed through the bearing and is rotated and be connected, and the outer lane fixed connection of bearing is in the backup pad, and the outer wall of two-way screw rod is located to the inner circle cover of bearing, changes the sliding friction between two-way screw rod and the backup pad into rolling friction, has reduced the frictional force between two-way screw rod and the backup pad for the rotation of two-way screw rod is more stable.

Drawings

Fig. 1 is a schematic overall structure diagram of the first embodiment.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partial structure view of the axial section of the bidirectional screw of fig. 1.

Fig. 4 is a partial schematic axial sectional view of the extension pole of fig. 1.

Fig. 5 is a schematic view of the overall structure of the second embodiment.

In the figure, 1, a support table; 2. a first connecting rod; 3. a second connecting rod; 4. a first connecting block; 5. a second connecting block; 6. a bidirectional screw; 7. a support plate; 8. a base plate; 9. a drive member; 10. a telescopic rod; 11. braking the universal wheel; 12. a handle is rotated; 13. a ratchet wheel; 14. a pawl; 15. a limiting member; 16. a bearing; 17. a fixed tube; 18. a butting block; 19. a stud; 20. an electric motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the following description uses terms of orientation such as "front and back end," "left and right sides," "above," "below," and the like to refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" to refer to directions toward and away from, respectively, the geometric center of a particular component. In addition, the descriptions of "mounted on … …", "disposed on … …" and the like refer to two components having a certain connection and positional relationship, and do not refer to one component being on the upper surface of the other component. In the present invention, unless otherwise explicitly fixed or limited, the terms "assembled", "connected" and "connected" should be understood in a broad sense, for example, they may be fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The inclined plane in the present invention can be understood as an arc inclined plane similar to a chamfer, and can also be understood as a plane inclined plane, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood according to the specific situation.

In the first embodiment: referring to fig. 1 and 2, for the utility model discloses a multifunctional workbench for electric power construction, including supporting bench 1, supporting bench 1's shape is preferably square, and its material is preferably metal material. The bottom end of the middle position of the support table 1 is hinged with a first connecting rod 2 and a second connecting rod 3, the shape of the first connecting rod 2 is preferably square, and the material of the first connecting rod is preferably metal material. The shape of the second connecting rod 3 is preferably square, and the material of the second connecting rod is preferably a metal material. One end of the first connecting rod 2, which is far away from the supporting table 1, is hinged with a first connecting block 4, and one end of the second connecting rod 3, which is far away from the supporting table 1, is hinged with a second connecting block 5. The shape of the connecting block I4 is preferably square, and the material of the connecting block I is preferably a metal material. The shape of the connecting block II 5 is preferably square, and the material of the connecting block II is preferably a metal material. The first connecting block 4 and the second connecting block 5 are threaded with a bidirectional screw 6, and the bidirectional screw 6 is preferably made of metal. Two ends of the bidirectional screw 6 are rotatably connected with supporting plates 7. The shape of the support plate 7 is preferably square, and the material thereof is preferably a metal material. The supporting plate 7 is fixedly connected to the upper end of the bottom plate 8. A support is arranged between the support table 1 and the bottom plate 8. One end of the bidirectional screw 6 is rotatably arranged through the support plate 7. The protruding end of the bidirectional screw 6 is provided with a driving piece 9. Order about two-way screw rod 6 through driving piece 9 and rotate between backup pad 7, it does circumferential direction to restrict connecting block one 4 and connecting block two 5 under support piece's effect, make connecting block one 4 and connecting block two 5 along two-way screw rod 6 axial phase to each other remove, thereby drive connecting rod one 2 and connecting rod two 3 and prop up supporting bench 1 towards vertical direction rotation, make supporting bench 1's high rising, and then highly adjusting supporting bench 1, the effect that can adjust the workstation height according to staff's height has.

The driving member 9 is a stem 12, the stem 12 is preferably circular in shape, and the material thereof is preferably a metal material. The rotating handle 12 is fixedly connected with the extending end of the bidirectional screw 6. The extending end of the two-way screw 6 is also provided with a limiting piece 15. The limiting member 15 comprises a ratchet wheel 13 and a pawl 14, the ratchet wheel 13 is fixedly sleeved at the extending end of the bidirectional screw rod 6, the pawl 14 is fixedly connected to the side wall of the supporting plate 7 at the extending end of the bidirectional screw rod 6, and the ratchet wheel 13 is meshed with the pawl 14. The material of the ratchet 13 is preferably a metallic material. The material of the pawl 14 is preferably a metallic material.

The supporting piece is a telescopic rod 10, and the telescopic rod 10 is vertically and fixedly connected between the bottom plate 8 and the supporting table 1. The outer wall of the telescopic rod 10 is sleeved with a fixed pipe 17 (refer to fig. 4), the outer wall of the fixed pipe 17 is provided with a stud 19 in a penetrating manner, one end of the stud 19 facing the inside of the fixed pipe 17 is rotatably connected with a butt joint block 18 (refer to fig. 4), and the joint of the butt joint block 18 in the telescopic rod 10 is in a stepped arrangement. The shape of the fixed pipe 17 is preferably a circular ring pipe, and the material thereof is preferably a metal material. The shape of the stud 19 (see fig. 4) is preferably a hexagonal stud 19, and the material thereof is preferably a metal material. The abutment block 18 is preferably in the shape of an arc block, the material of which is preferably a metallic material.

The bottom end of the bottom plate 8 is fixedly connected with four brake universal wheels 11. A bearing 16 (refer to fig. 3) is fixedly connected to a joint of the bidirectional screw 6 and the support plate 7, the bearing 16 is preferably a rolling bearing 16, an inner ring of the bearing 16 is sleeved on an outer wall of a rotating shaft of the bidirectional screw 6, and an outer ring of the bearing 16 is fixedly connected in the support plate 7. The material of the bearing 16 is preferably a metallic material.

The implementation principle of the first embodiment is as follows: rotate handle 12 through driving piece 9 and order about two-way screw rod 6 and rotate between backup pad 7, it does circumferential direction to restrict connecting block one 4 and connecting block two 5 under support piece's effect, make connecting block one 4 and connecting block two 5 along two-way screw rod 6's axial phase to move, thereby drive connecting rod one 2 and connecting rod two 3 and prop up supporting bench 1 towards vertical direction rotation, make supporting bench 1's height rise, can fix two-way screw rod 6 in the position that needs to fix under ratchet 13 and pawl 14's meshing, and then adjust supporting bench 1's height, have the effect that can adjust the workstation height according to staff's height.

The second embodiment: referring to fig. 5, a difference between the second embodiment and the first embodiment is that the driving member 9 of the second embodiment is a motor 20, the motor 20 is fixedly connected to the extending end of the bidirectional screw 6, and the bidirectional screw 6 is fixed at a position that needs to be fixed after the bidirectional screw 6 rotates by self-locking of the motor 20.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a multi-functional workstation of electric power construction, includes brace table (1), its characterized in that: the bottom end of the supporting table (1) is hinged with a first connecting rod (2) and a second connecting rod (3), one end of the first connecting rod (2) far away from the supporting table (1) is hinged with a first connecting block (4), one end of the second connecting rod (3) far away from the supporting table (1) is hinged with a second connecting block (5), a bidirectional screw (6) is arranged on the side wall of the first connecting block (4) and the second connecting block (5) in a penetrating way through horizontal threads, two sides of the bidirectional screw rod (6) are rotatably connected with supporting plates (7), one end of each supporting plate (7) far away from the supporting table (1) is fixedly connected with a bottom plate (8), a supporting piece is arranged between the supporting platform (1) and the bottom plate (8), one end of the bidirectional screw (6) is rotatably arranged through the supporting plate (7), and a driving piece (9) is arranged at the extending end of the bidirectional screw (6).

2. The multifunctional workbench for electric power construction according to claim 1, wherein: the driving piece (9) is a rotating handle (12), the rotating handle (12) is fixedly connected to the extending end of the two-way screw rod (6), and a limiting piece (15) is further arranged at the extending end of the two-way screw rod (6).

3. The multifunctional workbench for electric power construction according to claim 2, wherein: the limiting piece (15) comprises a ratchet wheel (13) and a pawl (14), the ratchet wheel (13) is sleeved on the side wall of the extending end of the bidirectional screw rod (6), the ratchet wheel (13) is close to one side of the supporting plate (7), the pawl (14) is fixedly connected to one end, close to the ratchet wheel (13), of the supporting plate (7), and the pawl (14) is meshed with the ratchet wheel (13).

4. The multifunctional workbench for electric power construction according to claim 1, wherein: the supporting piece is a telescopic rod (10), the telescopic rod (10) is fixedly connected between the supporting platform (1) and the bottom plate (8), and the telescopic rod (10) is vertically and fixedly connected between the supporting platform (1) and the bottom plate (8).

5. The multifunctional workbench for electric power construction according to claim 1, wherein: the bottom end of the bottom plate (8) is fixedly connected with a brake universal wheel (11).

6. The multifunctional workbench for electric power construction according to claim 4, wherein: the cover is equipped with fixed pipe (17) on the outer wall of telescopic link (10), double-screw bolt (19) are worn to be equipped with by the outer wall screw thread of fixed pipe (17), double-screw bolt (19) are close to the junction of telescopic link (10) rotates and is connected with butt joint piece (18), butt joint piece (18) are close to the junction of telescopic link (10) is the ladder setting.

7. The multifunctional workbench for electric power construction according to claim 1, wherein: the driving piece (9) is a motor (20), and the motor (20) is fixedly connected with the extending end of the bidirectional screw rod (6).

8. The multifunctional workbench for electric power construction according to claim 1, wherein: the connecting part of the bidirectional screw rod (6) and the supporting plate (7) is fixedly connected with a bearing (16), the inner ring of the bearing (16) is fixedly sleeved on the outer wall of the bidirectional screw rod (6), and the outer ring of the bearing (16) is fixedly connected in the supporting plate (7).