CN112096036A - Communication tower maintenance auxiliary frame for electronic information engineering - Google Patents
Communication tower maintenance auxiliary frame for electronic information engineering Download PDFInfo
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- CN112096036A CN112096036A CN202010884520.9A CN202010884520A CN112096036A CN 112096036 A CN112096036 A CN 112096036A CN 202010884520 A CN202010884520 A CN 202010884520A CN 112096036 A CN112096036 A CN 112096036A
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- 238000004891 communication Methods 0.000 title claims abstract description 33
- 238000012423 maintenance Methods 0.000 title claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 239000003381 stabilizer Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 description 10
- 230000003139 buffering effect Effects 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
- E04G2001/242—Scaffolds movable on wheels or tracks
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention belongs to the technical field of maintenance auxiliary frames, in particular to a communication tower maintenance auxiliary frame for electronic information engineering, which aims at the problems that most of the traditional communication tower maintenance auxiliary frames are simple in structure, generally only use a lifter for supporting and lifting, and the overall stability is general. According to the invention, the worm and the worm wheel with the lift angle smaller than the friction angle can be used for driving the take-up and pay-off roller to rotate, so that the rope is stably paid out, the two ends of the operation fence frame are stably pulled, the stability of the operation fence frame is effectively improved, and the safety of maintainers is ensured.
Description
Technical Field
The invention relates to the technical field of maintenance auxiliary frames, in particular to a communication tower maintenance auxiliary frame for electronic information engineering.
Background
Electronic information technology is an important support for the development of the society and the economy nowadays. The information industry, including the manufacture and sale of media for information communication (such as communication, broadcast television, newspapers and periodicals, and information services), devices and raw materials for information acquisition, transmission, and processing, has become or is becoming the mainstay industry of many countries or regions due to the technological novelty, high production value, and wide range of computers, optical fibers, satellites, lasers, automatic controls, etc.
The signal tower is a wireless signal transmitting device established by network operators such as China Mobile, China Unicom, China telecom and the like, is shaped like a tower, and is called as a signal tower. And a form of a common radio station, which is a radio transceiver station for information transfer with a mobile telephone terminal through a communication switching center in a certain radio coverage area. Since the popularization of wireless cities, the signal tower is also used as a signal transmitting base point of urban WIFI. The signal tower, also called base station, such as "telecommunication base station", connects the fixed part with the radio part and with the equipment connected to the mobile station by radio transmission over the air.
The height of the signal tower is generally dozens of meters, and small signal towers are also arranged, the height is only a few meters, and when the small signal towers are used, daily overhaul and maintenance are needed, and an overhaul auxiliary frame is needed. But the most simple structure of traditional communication tower maintenance auxiliary frame generally only utilizes the riser to support, lift, and the support mode is comparatively single, and holistic stability is comparatively general, and the maintainer has the potential safety hazard when carrying out the operation, therefore has certain limitation.
Disclosure of Invention
Based on the technical problems that most of traditional communication tower maintenance auxiliary frames are simple in structure, generally only a lifter is used for supporting and lifting, and overall stability is general, the invention provides the communication tower maintenance auxiliary frame for the electronic information engineering.
The invention provides an auxiliary overhaul frame of a communication tower for electronic information engineering, which comprises a bottom cavity seat, wherein four corners of the outer wall of the bottom cavity seat are welded with fixed cylinders, the inner walls of the fixed cylinders are all fixed with multi-stage hydraulic rods through bolts, the end parts of extending rods of the multi-stage hydraulic rods are all fixed with support legs through bolts, the outer wall of the top of the bottom cavity seat is provided with a lifting mechanism, the lifting mechanism comprises a cross rod and a mounting plate rotationally connected to one side of the end part of the cross rod, the other end of the cross rod is slidably connected with the mounting plate, the middle end of the cross rod is connected with a hydraulic cylinder through a hinge, the outer wall of the top of the mounting plate is welded with an operation fence frame, one side of the operation fence frame is connected with a door plate through a hinge, an anti-skid bottom cushion is fixedly arranged at the inner bottom of the operation fence frame and consists of longitudinal rods and transverse rods which are distributed in, and the go-between installs positioning mechanism with the bottom cavity seat, the internally mounted of bottom cavity seat has buffer gear, the reinforcing swash plate has all been welded at the relative one side both ends of mounting panel and operation fence frame, and reinforcing swash plate and operation fence frame, the relative one side of mounting panel all welds and has strengthened the bent plate.
Preferably, buffer gear includes the locating lever of sliding connection in bottom cavity seat bottom four corners, and the both ends of locating lever weld respectively have roof and installation support plate.
Preferably, sponge top blocks which are distributed in an annular mode at equal intervals are bonded on the outer wall of the top plate, and a forward conical spring is welded on one side, opposite to the bottom in the bottom cavity base, of the top plate.
Preferably, the secondary buffer mechanism is installed on the opposite side of bottom end of the bottom cavity seat and the top plate, and the secondary buffer mechanism comprises a buffer groove arranged at the bottom in the bottom cavity seat.
Preferably, the both sides tip of dashpot has all opened smooth chamber groove, and the inner wall in smooth chamber groove all welds and has connected spring, connected spring's tip all welds the trapezoidal extrusion piece with smooth chamber groove sliding connection.
Preferably, the four corners of the outer wall of the bottom of the mounting support plate are all fixed with universal wheels through bolts, the outer wall of the bottom of the top plate is vertically welded with a fixing column, and the bottom end of the fixing column is welded with a supporting block parallel to the inclined plane of the trapezoidal extrusion block.
Preferably, the positioning mechanism comprises a take-up and pay-off roller which is rotatably connected with the base cavity seat through a bearing, and a rope with the end fixedly connected with the connecting ring is wound on the take-up and pay-off roller.
Preferably, a side key of the take-up and pay-off roller is connected with a worm wheel, one side of the outer wall of the bottom cavity base is fixedly provided with a servo motor through a bolt, an output shaft key of the servo motor is connected with a worm meshed with the worm wheel, and the lead angle of the worm and the worm wheel is smaller than the friction angle.
Preferably, the inside rope chamber that opens in top of base chamber seat, and the inner wall both ends in rope chamber and the base chamber seat all have the guide pulley through the bolt fastening near one side in rope chamber, the arc strengthening rib is all welded with the relative one side of stabilizer blade to the extension rod of multistage hydraulic stem, and the bottom outer wall of stabilizer blade all welds the bar nose bar that has the equidistance and distributes.
Preferably, the inclined plane end of the trapezoidal extrusion block is provided with an installation opening, and the inner wall of the installation opening is rotatably connected with a sliding roller through a bearing.
The beneficial effects of the invention are as follows:
1. the communication tower maintenance auxiliary frame for the electronic information engineering is convenient for folding and unfolding the support legs through the arranged multi-stage hydraulic rods, so that the device can be conveniently moved by using the universal wheel; through the positive conical spring cooperation sponge kicking block that sets up, can remove the in-process, play good cushioning effect to prevent that structural damage from appearing in this maintenance auxiliary frame.
2. This communication tower overhauls auxiliary frame for electronic information engineering through the piece that supports that sets up, can be when the vibrations take place in the bottom chamber seat, through the trapezoidal extrusion piece of extrusion both sides to cooperation connecting spring plays further cushioning effect.
3. According to the auxiliary frame for overhauling the communication tower for the electronic information engineering, the anti-skid performance of the support legs can be effectively improved through the arranged strip-shaped convex rods, and the anti-skid performance of the operation fence frame can be effectively improved through the arranged anti-skid bottom pad consisting of the longitudinal rods and the transverse rods, so that the smooth operation of overhauling operation is ensured; through the enhancement swash plate that sets up, strengthen the bent plate, can effectively improve the structural stability of operation fence frame.
4. According to the communication tower maintenance auxiliary frame for the electronic information engineering, the worm and the worm wheel with the lift angle smaller than the friction angle can be used for driving the take-up and pay-off roller to rotate through the arranged positioning mechanism, so that the rope is stably paid out, the two ends of the operation fence frame are stably pulled, the stability of the operation fence frame is effectively improved, and the safety of maintenance personnel is ensured; the sliding roller is arranged on the trapezoidal extrusion block, so that the friction force between the trapezoidal extrusion block and the abutting block can be effectively reduced, the abrasion between components is reduced, and the smooth buffering effect of the connecting spring is ensured.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic view of an overall structure of a communication tower maintenance auxiliary frame for electronic information engineering according to the present invention;
fig. 2 is an enlarged schematic structural diagram of a portion a in fig. 1 of an auxiliary frame for overhauling a communication tower for electronic information engineering according to the present invention;
FIG. 3 is a schematic view of a three-dimensional structure of an operation frame of an auxiliary overhaul frame of a communication tower for electronic information engineering according to the present invention;
fig. 4 is a schematic structural view of a secondary buffer mechanism of an auxiliary overhaul frame of a communication tower for electronic information engineering, which is provided by the invention;
fig. 5 is a schematic structural diagram of a secondary buffer mechanism in embodiment 2 of an auxiliary frame for overhauling a communication tower for electronic information engineering according to the present invention.
In the figure: the device comprises a base cavity seat 1, a fixed cylinder 2, a multistage hydraulic rod 3, an arc reinforcing rib 4, a supporting leg 5, a rope cavity 6, a positioning rod 7, an installation support plate 8, a connecting spring 9, a butting block 10, a trapezoidal extrusion block 11, a forward conical spring 12, a sponge top block 13, a servo motor 14, a take-up and pay-off roller 15, a worm 16, a strip-shaped convex rod 17, a worm wheel 18, a cross rod 19, a rope 20, a reinforced inclined plate 21, a reinforced curved plate 22, an installation plate 23, an operation fence frame 24, a connecting ring 25, a guide wheel 26, a door plate 27, an antiskid bottom pad 28, a sliding cavity groove 29 and a sliding roller 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-4, an auxiliary frame for overhauling a communication tower for electronic information engineering comprises a base cavity seat 1, fixing cylinders 2 are welded at four corners of the outer wall of the bottom of the base cavity seat 1, multistage hydraulic rods 3 are fixed on the inner walls of the fixing cylinders 2 through bolts, support legs 5 are fixed at the end parts of the extending rods of the multistage hydraulic rods 3 through bolts, a lifting mechanism is installed on the outer wall of the top of the base cavity seat 1 and comprises cross rods 19 and mounting plates 23 rotatably connected to one sides of the end parts of the cross rods 19, the other ends of the cross rods 19 are slidably connected with the mounting plates 23, hydraulic cylinders are connected to the middle ends of the cross rods 19 through hinges, an operation fence frame 24 is welded to the outer wall of the top of the mounting plates 23, a door plate 27 is connected to one side of the operation fence frame 24 through hinges, anti-skid bottom cushions 28 are fixedly installed at the inner bottom of the operation fence frame 24, and, The horizontal pole is constituteed, and operation hurdle frame 24's bottom outer wall both sides all weld the go-between 25, and go-between 25 and bottom chamber seat 1 install positioning mechanism, and the internally mounted of bottom chamber seat 1 has buffer gear, and the reinforcing swash plate 21 has all been welded at mounting panel 23 and operation hurdle frame 24's relative one side both ends, and reinforcing curved plate 22 has all been welded with the relative one side of operation hurdle frame 24, mounting panel 23 to reinforcing swash plate 21.
In the invention, the buffer mechanism comprises positioning rods 7 which are connected to four corners of the bottom cavity base 1 in a sliding manner, and a top plate and an installation support plate 8 are respectively welded at two ends of each positioning rod 7.
Wherein, the sponge kicking blocks 13 that equidistant annular distributes are glued to the top outer wall of roof, and the relative one side welding of roof and bottom in the bottom cavity seat 1 has positive conical spring 12.
Wherein, the secondary buffer gear is installed to the relative one side of bottom chamber seat 1 bottom and roof, and secondary buffer gear is including seting up the dashpot of bottom in the bottom chamber seat 1.
Sliding cavity grooves 29 are formed in the end portions of the two sides of the buffer groove, connecting springs 9 are welded on the inner walls of the sliding cavity grooves 29, and trapezoidal extrusion blocks 11 in sliding connection with the sliding cavity grooves 29 are welded on the end portions of the connecting springs 9.
Wherein, the bottom outer wall four corners of installation support plate 8 all is fixed with the universal wheel through the bolt, and the vertical welding of the bottom outer wall of roof has the fixed column, and the welding of the bottom of fixed column has the piece 10 that supports that parallels with trapezoidal extrusion piece 11 inclined plane.
Wherein, the positioning mechanism comprises a wire take-up and pay-off roller 15 which is rotatably connected with the base cavity seat 1 through a bearing, and the wire take-up and pay-off roller 15 is wound with a rope 20 of which the end is fixedly connected with a connecting ring 25.
Wherein, a worm wheel 18 is connected with one side key of the take-up and pay-off roller 15, a servo motor 14 is fixed on one side of the outer wall of the bottom cavity base 1 through a bolt, a worm 16 meshed with the worm wheel 18 is connected with an output shaft key of the servo motor 14, and the lead angle of the worm 16 and the worm wheel 18 is smaller than the friction angle.
Wherein, the inside rope chamber 6 that has opened in the top of bottom chamber seat 1, and the inner wall both ends of rope chamber 6 and one side that bottom chamber seat 1 is close to rope chamber 6 all have guide pulley 26 through the bolt fastening, and arc strengthening rib 4 has all been welded to the extension rod of multistage hydraulic stem 3 and the relative one side of stabilizer blade 5, and the bar nose bar 17 that the equidistance distributes has all been welded to the bottom outer wall of stabilizer blade 5.
When the invention is used: an operator moves the device to an overhaul site by using the universal wheels, dries the device in the moving process, and plays a good role in buffering by matching the forward conical spring 12 and the sponge top block 13 to prevent the overhaul auxiliary frame from structural damage; by utilizing the arranged resisting block 10, when the bottom cavity base 1 vibrates, the trapezoid extruding blocks 11 at two sides are extruded and are matched with the connecting spring 9 to play a further buffering role; after the operation is finished, an operator controls and starts the multi-stage hydraulic rod 3 to enable the support legs 5 to be put down, and the device is stably fixed by matching with the strip-shaped convex rod 17; after the operation is finished, the maintainer can open the door plate 27 to enter the operation fence frame 24, then the operator can control the starting hydraulic cylinder and the servo motor 14 to expand through the cross rod 19 to lift the operation fence frame 24, meanwhile, the servo motor 14 drives the take-up and pay-off roller 15 to rotate by utilizing the worm 16 and the worm gear 18 with the lift angle smaller than the friction angle, so that the rope 20 is stably paid off by matching with the guide wheel 26, the two ends of the operation fence frame 24 are pulled, and the stability of the operation fence frame 24 is improved; when an operator works, the antiskid bottom pad 28 consisting of the longitudinal rods and the transverse rods is utilized to effectively improve the antiskid performance of the operation fence frame 24 and ensure the smooth operation of maintenance; and through strengthening swash plate 21, strengthening bent plate 22 and cooperating, effectively improve the structural stability of operation fence frame 24 to reach the purpose of guaranteeing the maintainer safe operation.
Example 2
Referring to fig. 5, in this embodiment, compared with embodiment 1, the auxiliary frame for overhauling a communication tower for electronic information engineering further includes that the inclined end of the trapezoidal extrusion block 11 is provided with an installation opening, and the inner wall of the installation opening is rotatably connected with a sliding roller 30 through a bearing.
When the invention is used: the installation opening and the sliding roller 30 are arranged on the trapezoidal extrusion block 11, so that the friction force between the trapezoidal extrusion block 11 and the abutting block 10 is effectively reduced, the abrasion between parts is reduced, and the connecting spring 9 is ensured to play a buffering role smoothly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides an electronic information engineering overhauls auxiliary frame with communication tower, includes base chamber seat (1), the bottom outer wall four corners of base chamber seat (1) all welds fixed cylinder (2), its characterized in that, the inner wall of fixed cylinder (2) all has multistage hydraulic stem (3) through the bolt fastening, the extension rod tip of multistage hydraulic stem (3) all has stabilizer blade (5) through the bolt fastening, elevating system is installed to the top outer wall of base chamber seat (1), and elevating system includes crossbar (19) and rotates mounting panel (23) of connecting in crossbar (19) tip one side, the other end of crossbar (19) all with mounting panel (23) sliding connection, there is the pneumatic cylinder middle-end of crossbar (19) through hinged joint, the top outer wall welding of mounting panel (23) has operation fence frame (24), and there is door plant (27) through hinged joint in one side of operation fence frame (24), interior bottom fixed mounting of operation fence frame (24) has anti-skidding heelpiece (28), and anti-skidding heelpiece (28) comprise crisscross vertical pole, the horizontal pole that distributes, go-between (25) have all been welded to the bottom outer wall both sides of operation fence frame (24), and go-between (25) and bottom chamber seat (1) install positioning mechanism, the internally mounted of bottom chamber seat (1) has buffer gear, reinforcing swash plate (21) have all been welded at mounting panel (23) and the relative one side both ends of operation fence frame (24), and reinforcing swash plate (21) and the relative one side welding of operation fence frame (24), mounting panel (23) have reinforcing bent plate (22).
2. The communication tower maintenance auxiliary frame for electronic information engineering as claimed in claim 1, wherein the buffer mechanism comprises positioning rods (7) slidably connected to four corners of the bottom cavity base (1), and a top plate and a mounting support plate (8) are welded to two ends of each positioning rod (7).
3. The communication tower overhauling auxiliary frame for electronic information engineering as set forth in claim 2, wherein sponge top blocks (13) are bonded to the outer wall of the top plate and are distributed annularly at equal intervals, and a forward conical spring (12) is welded to the opposite side of the top plate to the bottom in the bottom cavity base (1).
4. The communication tower maintenance auxiliary frame for electronic information engineering according to claim 3, wherein a secondary buffer mechanism is installed at the opposite side of the bottom end of the bottom cavity base (1) and the top plate, and the secondary buffer mechanism comprises a buffer groove arranged at the bottom in the bottom cavity base (1).
5. The communication tower overhauling auxiliary frame for electronic information engineering as set forth in claim 4, wherein sliding cavity grooves (29) are formed in both side ends of the buffer groove, connecting springs (9) are welded to the inner walls of the sliding cavity grooves (29), and trapezoidal extrusion blocks (11) slidably connected with the sliding cavity grooves (29) are welded to the ends of the connecting springs (9).
6. The communication tower overhauling auxiliary frame for electronic information engineering as set forth in claim 5, wherein universal wheels are fixed at four corners of the outer wall of the bottom of the mounting support plate (8) through bolts, fixed columns are vertically welded on the outer wall of the bottom of the top plate, and abutting blocks (10) parallel to the inclined planes of the trapezoidal extrusion blocks (11) are welded at the bottom ends of the fixed columns.
7. The communication tower maintenance auxiliary frame for electronic information engineering according to claim 1, characterized in that the positioning mechanism comprises a take-up and pay-off roller (15) rotatably connected to the base cavity seat (1) through a bearing, and the take-up and pay-off roller (15) is wound with a rope (20) with an end fixedly connected with the connecting ring (25).
8. The communication tower overhauling auxiliary frame for electronic information engineering according to claim 7, wherein a worm gear (18) is connected to one side of the take-up and pay-off roller (15) in a key manner, a servo motor (14) is fixed to one side of the outer wall of the bottom of the cavity base (1) through a bolt, a worm (16) meshed with the worm gear (18) is connected to an output shaft of the servo motor (14) in a key manner, and the lift angles of the worm (16) and the worm gear (18) are smaller than a friction angle.
9. The communication tower overhauling auxiliary frame for electronic information engineering as set forth in claim 8, wherein the rope cavity (6) is opened inside the top end of the bottom cavity base (1), and the two ends of the inner wall of the rope cavity (6) and one side of the bottom cavity base (1) close to the rope cavity (6) are both fixed with guide wheels (26) through bolts, the arc-shaped reinforcing ribs (4) are welded on the opposite sides of the extension rod of the multistage hydraulic rod (3) and the support legs (5), and the bar-shaped protruding rods (17) are welded on the outer wall of the bottom of the support legs (5) and are distributed equidistantly.
10. The communication tower overhauling auxiliary frame for electronic information engineering as recited in claim 6, wherein the inclined ends of the trapezoidal extrusion blocks (11) are provided with mounting openings, and the inner walls of the mounting openings are rotatably connected with sliding rollers (30) through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010884520.9A CN112096036A (en) | 2020-08-28 | 2020-08-28 | Communication tower maintenance auxiliary frame for electronic information engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010884520.9A CN112096036A (en) | 2020-08-28 | 2020-08-28 | Communication tower maintenance auxiliary frame for electronic information engineering |
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| CN112096036A true CN112096036A (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010884520.9A Pending CN112096036A (en) | 2020-08-28 | 2020-08-28 | Communication tower maintenance auxiliary frame for electronic information engineering |
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| CN (1) | CN112096036A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606799A (en) * | 2021-07-27 | 2021-11-05 | 雷桂群 | High-altitude installation device for solar heat collector and installation method thereof |
| CN113932840A (en) * | 2021-10-18 | 2022-01-14 | 北京通成网联科技有限公司 | Data detection device for information technology |
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| CN113606799A (en) * | 2021-07-27 | 2021-11-05 | 雷桂群 | High-altitude installation device for solar heat collector and installation method thereof |
| CN113606799B (en) * | 2021-07-27 | 2023-09-29 | 海南九生源科技开发有限公司 | High-altitude installation device for solar heat collector and installation method thereof |
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| CN113932840B (en) * | 2021-10-18 | 2023-11-21 | 北京通成网联科技有限公司 | Data detection device for information technology |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201218 |
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| RJ01 | Rejection of invention patent application after publication |