CN113184624A

CN113184624A - Cable installation adjusting frame for electric power engineering construction

Info

Publication number: CN113184624A
Application number: CN202110551252.3A
Authority: CN
Inventors: 姜开阔
Original assignee: Beijing Boda Hengsheng Power Transmission Engineering Co ltd
Current assignee: Beijing Boda Hengsheng Power Transmission Engineering Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-07-30

Abstract

The application relates to a cable mounting and adjusting frame for electric power engineering construction, which comprises brackets arranged in pairs and winding assemblies rotatably arranged on the brackets; the support comprises a mounting plate, a lifting device and a walking assembly, wherein one end of the lifting device is fixedly connected to the upper plate surface of the mounting plate, the walking assembly is arranged on the lower plate surface of the mounting plate, at least three support rods are further arranged on the lower plate surface of the mounting plate, and the end, away from the mounting plate, of the lifting device is a lifting end; the walking assembly comprises at least three rotating wheels, the rotating wheels are arranged on the lower plate surface of the mounting plate in a lifting mode, and the lowest points of the rotating wheels can be lower than the lower end of the supporting rod. This application has the effect of being convenient for deposit the great cable of weight on the alignment jig.

Description

Cable installation adjusting frame for electric power engineering construction

Technical Field

The application relates to the field of electric power construction equipment, in particular to a cable installation adjusting frame for electric power engineering construction.

Background

At present, the application cost of the power cable is reduced, and the power cable has the characteristics of high power supply reliability, no influence from the ground and space buildings, no damage from severe weather, safety, concealment, durability and the like, so that the power cable is more and more widely applied.

At present, cables used in the power construction process are operated and stored by brackets, and the maximum length of the brackets can reach 2 meters.

To the correlation technique among the above-mentioned, the inventor thinks that when having the bracket of long-time use and depositing a large amount of cables, because the height of bracket is higher than staff's height, the staff just can be deposited on the bracket after lifting the great cable of weight to lead to the staff to operate comparatively hard defect.

Disclosure of Invention

In order to improve the comparatively hard defect of staff's deposit cable, this application provides a cable installation alignment jig for electric power engineering construction.

The application provides a pair of cable installation alignment jig for electric power engineering construction adopts following technical scheme:

a cable mounting and adjusting frame for electric power engineering construction comprises brackets which are arranged in pairs and winding assemblies which are rotatably arranged on the brackets;

the support comprises a mounting plate, a lifting device and a walking assembly, wherein one end of the lifting device is fixedly connected to the upper plate surface of the mounting plate, the walking assembly is arranged on the lower plate surface of the mounting plate, at least three support rods are further arranged on the lower plate surface of the mounting plate, and the end, away from the mounting plate, of the lifting device is a lifting end;

the walking assembly comprises at least three rotating wheels, the rotating wheels are arranged on the lower plate surface of the mounting plate in a lifting mode, and the lowest points of the rotating wheels can be lower than the lower end of the supporting rod.

By adopting the technical scheme, when the cable is stored, the lifting device is controlled to be lowered so as to reduce the height of the winding assembly, then the worker fixes one end of the cable on the winding component, then rotates the winding component to wind the cable on the winding component, after the height of the winding component is reduced, the staff does not need to lift the cable with larger weight, the staff can retract the supporting rod along with the cable winding on the winding component, so as to push the adjusting bracket to move the position of the adjusting bracket, and the adjusting bracket is matched with a cable with larger weight to be wound and stored, then support the bracing piece subaerial for the alignment jig is whole stable to be placed, and control elevating gear slowly promotes the height of winding subassembly simultaneously, until depositing the cable on the winding subassembly completely, alignment jig simple structure, convenient operation, swift labour saving and time saving can effectively reduce staff's working strength.

Optionally, the walking assembly comprises a hinge rod, a hinge block, a bidirectional screw rod and a connecting plate, wherein the upper end of the hinge rod is hinged to the lower plate surface of the mounting plate, the hinge block is hinged to the lower end of the hinge rod, the bidirectional screw rod is in threaded connection with the hinge block, and the connecting plate is connected with the bidirectional screw rod;

the hinge rod and the hinge blocks are respectively provided with two hinge rods, the hinge rods and the hinge blocks are in one-to-one correspondence, two sections of threads with different turning directions are arranged on the bidirectional screw rod, the two hinge blocks are respectively in threaded connection with the two sections of threads of the bidirectional screw rod, the bidirectional screw rod is rotatably installed on the connecting plate, and the rotating wheel is installed on the connecting plate.

Through adopting above-mentioned technical scheme, when removing the alignment jig, rotate two-way screw rod and make the connecting plate drive the runner decline, the runner replaces the bracing piece to support the regulating part after the runner is less than the lower extreme of bracing piece, the effect at the runner is convenient for remove the alignment jig this moment, in order to reach the great cable of cooperation weight and twine and deposit, after the cable leaves winding assembly completely in, the direction rotates two-way screw rod and makes the runner rise and make the bracing piece support on ground, thereby place the alignment jig steadily subaerial.

Optionally, the winding assembly includes a rotating shaft and two baffles arranged on the rotating shaft.

Through adopting above-mentioned technical scheme, winding subassembly simple structure, the cable winding can stably be deposited on changeing the roller and under two baffle limiting actions, and the pivot is convenient for change the roller pivoted while, still is convenient for install winding subassembly on two supports.

Optionally, the connecting rod that is used for connecting two supports is still included, the connecting rod can be dismantled and be connected on the mounting panel, and the connecting rod is provided with two at least.

Through adopting above-mentioned technical scheme, two piece at least connecting rods install the back on the support that sets up in pairs, constitute stable in structure's rectangle structure with the support to promote holistic structural stability of alignment jig and practical reliability.

Optionally, two lug plates are installed on the installation plate at intervals, two locking pieces are installed on the connecting rod, and the locking pieces are provided with insertion ends which can be inserted into the lug plates.

Optionally, the locking piece is including fixing the shell on the connecting rod, fixing fixed plate in the shell, wear to establish the shell tip and bolt on the fixed plate, set firmly locating part on the bolt and both ends respectively the butt spring on fixed plate and locating part, the spring is compression state, and the one end that the shell was worn out to the bolt can be inserted and establish on the otic placode.

Through adopting above-mentioned technical scheme, locking piece simple structure, the bolt can stably insert and establish on the otic placode can be with the connecting rod stable connection on two supports, when needs are dismantled the independent removal to the alignment jig, the locking of bolt and otic placode can be removed to the pulling bolt to be convenient for dismantle the alignment jig.

Optionally, the limiting member is a limiting plate, and the limiting plate can move in the housing.

Through adopting above-mentioned technical scheme, the limiting plate can provide great butt area for the tip of spring to promote the use reliability of spring.

Optionally, the spring is sleeved on the plug pin.

Through adopting above-mentioned technical scheme, the spring housing is established on the bolt back, and the bolt forms spacingly to the spring, further promotes the stability in use of spring.

Optionally, the locking piece is provided with two bolts, and the two bolts penetrate through two ends of the shell respectively.

Through adopting above-mentioned technical scheme, two bolts can wear to establish simultaneously on a pair of otic placode to be convenient for connect the connecting rod on the support.

Optionally, a shifting piece is mounted at one end of the bolt penetrating through the fixing plate, and the shifting piece penetrates through the outer part of the shell.

Through adopting above-mentioned technical scheme, when the locking of needs contact locking piece and otic placode, the staff stirs the plectrum and can make the bolt break away from the otic placode, and plectrum simple structure effectively promotes the use convenience of locking piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the winding assembly on the bracket is arranged, the lifting device is controlled to be lowered so as to reduce the height of the winding assembly until the cable is completely stored on the winding assembly, the adjusting frame is simple in structure, convenient to operate, fast, time-saving and labor-saving, and the working strength of workers can be effectively reduced;

2. by arranging the hinge rod, the hinge block, the bidirectional screw and the connecting plate, the support is conveniently and stably arranged on the ground, the cable is favorably wound on the winding assembly, the structure is simple, and the operation is convenient;

3. through setting up the connecting rod, the connecting rod is installed on the support that sets up in pairs back, constitutes stable in structure's rectangle structure with the support to promote holistic structural stability of alignment jig and practical reliability.

Drawings

FIG. 1 is a schematic structural diagram of a cable mounting and adjusting bracket for power engineering construction;

FIG. 2 is a schematic structural view of the mounting plate, the lifting device and the walking assembly;

FIG. 3 is a schematic structural view of a connecting rod and a mounting plate;

FIG. 4 is a schematic cross-sectional view of the mounting plate, the ear plate and the locking member;

fig. 5 is a schematic sectional view of the locking member.

Description of reference numerals: 1. mounting a plate; 11. a support bar; 12. an ear plate; 2. a walking assembly; 21. a hinged lever; 22. a hinged block; 23. a bidirectional screw; 24. a connecting plate; 25. a fixed seat; 26. a rotating wheel; 3. a lifting device; 4. a bearing; 5. a winding assembly; 51. a rotating shaft; 52. a baffle plate; 53. a bolt; 54. a connecting cylinder; 6. a connecting rod; 7. a locking member; 71. a housing; 72. a fixing plate; 73. a limiting plate; 74. a spring; 75. a bolt; 76. a shifting sheet.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The application discloses cable installation alignment jig for electric power engineering construction, refer to fig. 1, including two supports, rotate and install winding subassembly 5, both ends all can dismantle the connecting rod 6 of installing on two supports and set up the locking piece 7 that is used for linking bridge on connecting rod 6 both ends on two supports upper ends.

With reference to fig. 1 and 2, the support comprises a horizontally arranged mounting plate 1, a walking assembly 2 arranged on the lower plate surface of the mounting plate 1, a lifting device 3 vertically arranged on the mounting plate 1, and a bearing 4 arranged at the upper end of the lifting device 3, wherein the axis of the bearing 4 is horizontally arranged, a winding assembly 5 can be rotatably arranged in the bearing 4, four support rods 11 are vertically arranged on the lower plate surface of the mounting plate 1, and the lifting device 3 adopts a hydraulic cylinder.

Referring to fig. 2, the walking assembly 2 includes a hinge rod 21 with an upper end hinged to the lower plate surface of the mounting plate 1, a hinge block 22 hinged to the lower end of the hinge rod 21, and a bidirectional screw 23 screwed to the hinge block 22, the hinge rod 21 and the hinge block 22 are both provided with two, the two hinge rods 21 are symmetrically arranged on the mounting plate 1, two sections of threads with different turning directions are arranged on the bidirectional screw 23, and the two hinge blocks 22 are respectively screwed to two different threads at two ends of the turning directions.

Walking subassembly 2 still includes connecting plate 24, install two fixing bases 25 of face on connecting plate 24, and install four runners 26 of face under connecting plate 24, two-way screw rod 23 rotates and installs on two fixing bases 25, the lower surface laminating of articulated piece 22 is at the upper surface of connecting plate 24, the lower extreme activity of four spinal branch vaulting poles 11 is worn to establish on connecting plate 24, the activity is worn to establish bracing piece 11 on connecting plate 24 and can be carried out spacingly to connecting plate 24 simultaneously, can also lead to connecting plate 24.

When the support is used, the two-way screw 23 is rotated, the two hinge blocks 22 are relatively close to or far away from the two sections of threads with different rotation directions, so that the connecting plate 24 is driven to ascend and descend, when the support needs to be supported on the ground, the ascending connecting plate 24 drives the rotating wheel 26 to be suspended on the ground, and the support is stably supported on the ground under the action of the support rod 11. When the position of the bracket needs to be moved, the connecting plate 24 is lowered, the rotating wheel 26 is supported on the ground, and the bracket is convenient to move integrally under the action of the rotating wheel 26.

Referring to fig. 1, the winding assembly 5 includes a rotating shaft 51 whose end can be inserted into the bearing 4, a sleeve which can be sleeved on the rotating shaft 51, circular baffles 52 which are fixedly installed at two ends of the sleeve, and bolts 53 which are connected to the rotating shaft 51 by screw threads, two sections of the circumferential surface of the rotating shaft 51 which are close to the two ends of the rotating shaft 51 are provided with two groups of threaded holes which are matched with the bolts 53 at intervals along the axial direction of the rotating shaft 51, after the connecting cylinder 54 is sleeved on the rotating shaft 51, and after the two bolts 53 are connected to the threaded holes, the two baffles 52 can be stably clamped between the two bolts 53 by the bolts 53, so that the connecting cylinder 54 is stably installed on the rotating shaft 51, and the connecting cylinder 54 and the rotating shaft 51 can synchronously rotate. The plurality of threaded holes arranged at intervals can be limited according to connecting cylinders 54 with different lengths, and the applicability of the winding assembly 5 is improved.

When accomodating the cable, fix the one end of cable back on pivot 51, rotate circular shape baffle 52 and can twine the cable and accomodate, circular baffle 52 can carry out spacingly to the cable of winding on connecting cylinder 54, and the staff's manual operation of still being convenient for makes its rotation, and simple structure does benefit to and twines the cable and accomodates.

With reference to fig. 1 and 3, two sets of ear plates 12 are mounted on the mounting plate 1, two ear plates 12 are disposed on each set, the connecting rod can be clamped between two ear plates 12, and the ear plates 12 are provided with openings for inserting the locking ends of the locking members 7.

The connecting rod is provided with two, all install a locking piece 7 on the side at connecting rod both ends, be provided with two locking ends on the locking piece 7, two locking ends can insert simultaneously and establish in two openings of a set of otic placode 12 to with connecting rod stable connection on two supports, two connecting rods are with two leg joint backs, make the support form stable rectangle structure, thereby effectively promote the holistic stability in use of alignment jig.

Referring to fig. 4 and 5, the locking member 7 includes a housing 71 fixedly mounted on the side of the connecting rod and having two closed ends, two fixing plates 72 fixed inside the housing 71 at intervals, two limiting plates 73 movably disposed between the baffle plate 52 and the closed ends of the housing 71, and two springs 74 disposed between the limiting plates 73 and the fixing plates 72, respectively, wherein the springs 74 are in a compressed state and have two ends abutting against the fixing plates 72 and the limiting plates 73, respectively.

The locking member 7 further includes a plug 75 sequentially passing through the closed end of the housing 71, the limiting plate 73 and the fixing plate 72, and a shifting piece 76 fixedly connected to an end of the plug 75 passing through the fixing plate 72, the plug 75 is fixedly connected to the limiting plate 73, an end of the plug 75 passing through the housing 71 can be inserted into the ear plate 12, and the two plugs 75 can be simultaneously retracted inside the housing 71. A through hole is formed in the housing 71, and an end of the pick 76 remote from the latch 75 is located in the through hole.

During the use, place the tip correspondence of connecting rod between a set of otic placode 12 earlier, then stir two plectrums 76 and make both be close to each other, thereby withdraw two bolts 75 simultaneously inside shell 71, then press down the tip of connecting rod, after the one end and the trompil of shell 71 blind end correspond when bolt 75 wears to establish, compressed spring 74 can promote limiting plate 73 to the blind end of shell 71 when stirring plectrum 76, limiting plate 73 drives bolt 75 and inserts automatically and establish in the trompil, thereby accomplish the connection work of connecting rod and support. When the adjusting frame needs to be moved and carried, the poking piece 76 is poked to separate the two bolts 75 from the ear plates 12, the adjusting frame is split into two independent brackets, the space occupied by the whole adjusting frame can be reduced, the independent brackets are carried and moved, and the adjusting frame is favorably carried.

Referring to fig. 5, the plug 75 is made of a square rod with a rectangular end surface, and an inclined surface is formed at one end of the plug 75 penetrating the closed end of the housing 71, and the inclined surface is inclined toward the side of the connecting rod where the housing 71 is installed. Under the effect on inclined plane, with the connecting rod correspondence place the back between a set of otic placode 12, continue to press down the connecting rod after, inclined plane and otic placode 12 butt to can make inside the automatic retraction casing 71 of bolt 75, further do benefit to and connect the connecting rod on otic placode 12.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cable installation alignment jig for electric power engineering construction which characterized in that: comprises brackets arranged in pairs and a winding component (5) rotationally arranged on the brackets;

the support comprises a mounting plate (1), a lifting device (3) with one end fixedly connected to the upper plate surface of the mounting plate (1), and a walking assembly (2) arranged on the lower plate surface of the mounting plate (1), wherein at least three support rods (11) are arranged on the lower plate surface of the mounting plate (1), and the end of the lifting device (3) departing from the mounting plate (1) is a lifting end;

the walking assembly (2) comprises at least three rotating wheels (26), the rotating wheels (26) are arranged on the lower plate surface of the mounting plate (1) in a lifting mode, and the lowest points of the rotating wheels (26) can be lower than the lower end of the supporting rod (11).

2. The cable mounting and adjusting frame for electric power engineering construction according to claim 1, characterized in that: the walking assembly (2) comprises a hinge rod (21) with the upper end hinged to the lower plate surface of the mounting plate (1), a hinge block (22) hinged to the lower end of the hinge rod (21), a bidirectional screw rod (23) in threaded connection with the hinge block (22), and a connecting plate (24) connected with the bidirectional screw rod (23);

the two hinging rods (21) and the two hinging blocks (22) are arranged, the hinging rods (21) and the hinging blocks (22) are in one-to-one correspondence, two sections of threads with different turning directions are arranged on the two-way screw rod (23), the two hinging blocks (22) are respectively in threaded connection with the two sections of threads of the two-way screw rod (23), the two-way screw rod (23) is rotatably installed on the connecting plate (24), and the rotating wheel (26) is installed on the connecting plate (24).

3. The cable mounting and adjusting frame for electric power engineering construction according to claim 1, characterized in that: the winding assembly (5) comprises a rotating shaft (51) and two baffles (52) arranged on the rotating shaft (51).

4. The cable mounting and adjusting frame for electric power engineering construction according to claim 1, characterized in that: still including connecting rod (6) that are used for connecting two supports, connecting rod (6) can be dismantled and connect on mounting panel (1), and connecting rod (6) are provided with two at least.

5. The cable mounting and adjusting frame for electric power engineering construction as claimed in claim 4, wherein: two lug plates (12) are installed on the installation plate (1) at intervals, two locking pieces (7) are installed on the connecting rod (6), and inserting ends are arranged on the locking pieces (7) and can be inserted into the lug plates (12).

6. The cable mounting and adjusting frame for electric power engineering construction as claimed in claim 5, wherein: locking piece (7) including fixing shell (71) on connecting rod (6), fixing fixed plate (72) in shell (71), wear to establish shell (71) tip and bolt (75) on fixed plate (72), set firmly establish locating part on bolt (75) and both ends respectively butt spring (74) on fixed plate (72) and locating part, spring (74) are compression state, and the one end that shell (71) were worn out in bolt (75) can be inserted and is established on otic placode (12).

7. The cable mounting and adjusting frame for electric power engineering construction as claimed in claim 6, wherein: the limiting piece is arranged as a limiting plate (73), and the limiting plate (73) can move in the shell (71).

8. The cable mounting and adjusting frame for electric power engineering construction as claimed in claim 6, wherein: the spring (74) is sleeved on the plug pin (75).

9. The cable mounting and adjusting frame for electric power engineering construction as claimed in claim 6, wherein: two bolts (75) are arranged on the locking piece (7), and the two bolts (75) are respectively arranged at the two ends of the shell (71) in a penetrating way.

10. The cable mounting and adjusting frame for electric power engineering construction according to any one of claims 6 to 9, wherein: one end of the bolt (75) penetrating through the fixing plate (72) is provided with a shifting sheet (76), and the shifting sheet (76) penetrates through the outer part of the shell (71).