CN112523583B - Communication tower convenient to installation and installation device - Google Patents
Communication tower convenient to installation and installation device Download PDFInfo
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- CN112523583B CN112523583B CN202011399558.3A CN202011399558A CN112523583B CN 112523583 B CN112523583 B CN 112523583B CN 202011399558 A CN202011399558 A CN 202011399558A CN 112523583 B CN112523583 B CN 112523583B
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- 238000004891 communication Methods 0.000 title claims abstract description 49
- 238000009434 installation Methods 0.000 title claims abstract description 30
- 238000004804 winding Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 15
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2253—Mounting poles or posts to the holder
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a communication tower convenient to install and an installation device, which comprise a communication tower body and an installation structure, wherein the communication tower body comprises a base and a tower, the base comprises a concrete base, a fixed base integrally cast with the concrete base and a connecting base integrally cast with the concrete base, a connecting piece is arranged on the tower, and the installation structure comprises a winch, a bottom supporting structure and a winding rope; the bottom supporting structure comprises a supporting frame and a connecting cylinder, and the connecting cylinder is rotatably connected with the supporting frame; the hoist engine is fixed with the connection base, and the one end and the hoist engine of coiling rope are connected, and the other end and the connecting piece of coiling rope are fixed, and the support frame is fixed with unable adjustment base, and the bottom and the connecting cylinder of shaft tower are fixed. The invention provides a communication tower convenient to install and an installation device, which can realize the installation of the communication tower at a place where large-scale equipment is difficult to enter.
Description
Technical Field
The invention relates to the field of communication equipment, in particular to a communication tower convenient to install and an installation device.
Background
The communication tower is composed of tower body, platform, lightning rod, ladder stand and antenna holding pole, and is mainly used for transmission and emission of microwave, ultrashort wave and wireless network signals. When the communication tower is installed in the prior art, a large crane is generally needed for assistance, and the communication tower crane is installed after being erected. However, in the actual installation process, there are places where a large crane cannot enter because there is not a wide enough road, or where the large crane is inconvenient to operate because the surrounding space is narrow. Therefore, it is necessary to design a communication tower and a mounting device that are convenient to mount, so that the communication tower can be mounted in a place where large-scale equipment is not easy to enter.
The Chinese patent application publication No. CN111550119A, published as 08-18.2020, entitled "a communication tower installation and construction method", discloses a communication tower installation and construction method, which adopts a communication tower installation and construction device comprising a locking plate, a lifting plate, an inclined strut, a leveling frame, a clamping mechanism and a guide branched chain; the installation and construction method for the communication tower by adopting the installation and construction device for the communication tower comprises the following steps: s1, constructing a foundation; s2, clamping the three-pipe tower; s3, hoisting a three-pipe tower; s4, mounting a three-pipe tower; and S5, stacking and forming the three-tube tower. The invention can solve the problems existing in the existing three-pipe tower during installation: the tee pipe tower can not be firmly locked, so that the lifting stability of the tee pipe tower is poor, the tee pipe tower can not be in an upright state during lifting, manual assistance is needed for alignment when the tee pipe tower is in butt joint, and potential safety hazards and other problems can be caused to workers by the alignment mode of the tee pipe tower. However, this construction method still requires the use of a large crane, and the above-mentioned problems still remain.
Disclosure of Invention
The invention provides a communication tower and a mounting device which are convenient to mount, aiming at overcoming the defects that a large crane cannot enter some places or because a road with enough width is not provided in the actual mounting process of the communication tower in the prior art, or the large crane is inconvenient to operate because the surrounding space is narrow, and the communication tower can be mounted in places where large equipment cannot enter easily.
In order to achieve the purpose, the invention adopts the following technical scheme:
a communication tower convenient to install and an installation device comprise a communication tower body and an installation structure, wherein the communication tower body comprises a base and a tower, the base comprises a concrete base, a fixed base integrally cast with the concrete base and a connecting base integrally cast with the concrete base, a connecting piece is arranged on the tower, and the installation structure comprises a winch, a bottom supporting structure and a winding rope; the bottom supporting structure comprises a supporting frame and a connecting cylinder, and the connecting cylinder is rotatably connected with the supporting frame; the hoist engine is fixed with the connection base, and the one end and the hoist engine of coiling rope are connected, and the other end and the connecting piece of coiling rope are fixed, and the support frame is fixed with unable adjustment base, and the bottom and the connecting cylinder of shaft tower are fixed.
Among the above-mentioned technical scheme, the hoist engine can adopt the hoist engine commonly used among the prior art, and the height of hoist engine is a little more than bottom bearing structure, unable adjustment base and connection base and the integrative casting of concrete base. When the shaft tower needs to be installed, the connecting cylinder is fixed to the bottom of the shaft tower, one end of the winding rope is fixed to the connecting piece, the winch is started, the shaft tower is slowly pulled vertically, the connecting cylinder can rotate around the supporting frame, when the shaft tower is completely vertical, the shaft tower is coaxial with the fixed base, and at the moment, the shaft tower and the fixed base are screwed and fixed through the bolts.
Preferably, the mounting structure further comprises two supporting ropes, one ends of the supporting ropes are fixed to the connecting base, the other ends of the supporting ropes are fixed to the connecting piece, the two supporting ropes are arranged on two opposite sides of the tower, and the winding ropes are arranged in the middle of the two supporting ropes. The support rope can avoid the pole tower straightening in-process to take place to empty, guarantees safety.
Preferably, one end of the support rope bypasses the connecting piece and then is detachably connected with the bottom of the tower. The structure is convenient for the disassembly of the supporting rope.
Preferably, the winch is detachably connected with the connecting base, the bottom supporting structure is detachably connected with the fixed base, and the winding rope is detachably connected with the connecting piece. The winch and the bottom supporting structure are fixed with the base through the bolt structures, the base can be detached for recycling, and the fixed structure is stable because the winch and the bottom supporting structure are fixed on the base, so that the winch and the bottom supporting structure can reduce the weight and are convenient to carry.
Preferably, one end of the winding rope is detachably connected with the bottom of the tower after passing over the connecting piece. The fixed end of the winding rope can be moved downwards by the structure, the winding rope is convenient to remove, after the tower is installed, the winding rope can be removed only by removing the fixed position of the winding rope and the bottom of the tower and pulling the other end of the winding rope.
Preferably, the connecting cylinder is formed by combining two semicircular structures. The two semicircles can be screwed up through bolts, the structure is convenient for fixing the tower with the connecting cylinder during installation, and the bottom supporting structure is convenient to remove after the tower is installed.
Preferably, the winch is of a manual driving structure, and a ratchet wheel one-way locking mechanism is arranged on the winch.
Preferably, the winch is of an electric structure, and a one-way locking mechanism is arranged on the winch.
Preferably, the mounting structure further comprises a protection rope, the protection rope and the winding rope are arranged on two opposite sides of the tower, one end of the protection rope is fixed to the base, and the other end of the protection rope is fixed to the connecting piece. When the tower is pulled to be vertical, the structure prevents the tower from inclining to one side of the winch.
Preferably, the fixed base and the connecting base are the same in structure and size and can be fixed to the bottom of the tower. The structure is convenient for the expansion of the tower which is newly installed by the connecting base in the later stage.
Preferably, the connecting cylinder comprises an inner cylinder, an outer cylinder and a lifting mechanism, the inner cylinder is fixed with the tower, the outer cylinder is sleeved on the outer side of the inner cylinder, the inner cylinder can rotate around an axis relative to the outer cylinder, the inner cylinder can translate along the axis relative to the outer cylinder, annular outer teeth are arranged on the inner cylinder, a rotating driving part and a rotating gear matched with the annular outer teeth are arranged on the outer cylinder, and the output end of the rotating driving part is connected with the rotating gear; one end of the lifting mechanism is connected with the outer cylinder, and the other end of the lifting mechanism is contacted with the inner cylinder.
In order to avoid interference between the tower and the fixed base, the height of the connecting cylinder should be higher than that of the fixed base, and when the tower is vertical, the tower is slowly lowered to be in contact with the fixed base. When the tower is vertical, the inner barrel is descended through the lifting mechanism, and the inner barrel drives the tower to descend at the moment, so that the lower end of the tower is contacted with the fixed base. Before the contact of shaft tower lower extreme and unable adjustment base, can also drive the running gear through rotating the driving piece and rotate, and then drive the inner tube and rotate, make the case mounting hole of shaft tower bottom align with unable adjustment base's fixed orifices, the installation of being convenient for. The rotary driving part can be a motor or a structure of a manual crank and a speed reducer, and can drive the rotary gear to rotate.
Preferably, a ball is provided between the inner cylinder and the outer cylinder. The structure can reduce the friction force between the inner cylinder and the outer cylinder, and is convenient for the relative movement between the inner cylinder and the outer cylinder.
Preferably, a ball is provided at a position where the lifting mechanism contacts the inner cylinder. The structure can reduce the friction force between the lifting mechanism and the inner cylinder.
Preferably, the lifting mechanism comprises a telescopic spring and a hydraulic telescopic mechanism, the hydraulic telescopic mechanism comprises a fixed cylinder, a telescopic rod and a sealing cavity, hydraulic oil is arranged in the sealing cavity, a communication port is arranged on the sealing cavity, the communication port is communicated with the liquid storage tank through a connecting pipe, and a switch structure for controlling the communication port to be opened and closed is arranged on the communication port; the telescopic spring is sleeved outside the hydraulic telescopic mechanism, the fixed cylinder is fixed with the outer cylinder, the telescopic rod is in contact with the inner cylinder, one end of the telescopic spring is connected with the fixed cylinder, and the other end of the telescopic spring is connected with the telescopic rod.
Among the above-mentioned technical scheme, the shaft tower is before rotating vertically, and the telescopic link stretches out, withstands the inner tube, avoids the shaft tower to descend, when the shaft tower rotates to target in place, opens switch structure, makes seal chamber and stock solution irritate the intercommunication, and under the extrusion of shaft tower gravity, hydraulic oil flows into the liquid storage pot, and the shaft tower descends slowly, when the contact of shaft tower bottom and unable adjustment base, through the bolt with the shaft tower with unable adjustment base fixed can.
Preferably, the bottom supporting structure further comprises a locking mechanism, the locking mechanism comprises a fixed block, a locking shaft, a first spring, a switch shaft and a second spring, the fixed block comprises a first sliding groove and a second sliding groove, the first sliding groove and the second sliding groove are perpendicular and communicated, the locking shaft is in sliding connection with the fixed block through the first sliding groove, the switch shaft is in sliding connection with the fixed block through the second sliding groove, one end of the first spring is connected with the locking shaft, the other end of the first spring is connected with the fixed block, one end of the second spring is connected with the switch shaft, and the other end of the second spring is connected with the fixed block; the switch shaft is fixed with the switch structure; the support frame is provided with a locking rotating shaft which is coaxial with the rotating axis of the outer barrel, the locking rotating shaft is provided with a locking groove, when the tower is vertical, one end of the locking shaft extends into the locking groove, and the switch shaft retracts to abut against the other end of the locking shaft.
In the technical scheme, the position of the tower is linked with the opening and closing of the switch structure. Before installation, the switch structure is opened to enable the seal cavity to be communicated with the liquid storage tank, under the action of the telescopic spring, the telescopic rod extends out to prop against the inner cylinder, the switch shaft moves towards one side of the switch structure to enable the switch structure to press the communication port tightly, the seal cavity is not communicated with the liquid storage tank, one end of the locking rotating shaft is separated from the locking groove, then the outer cylinder is rotated to enable the outer cylinder to tilt, at the moment, the inner cylinder is fixed at the bottom of the tower, one end of the winding rope is fixed with the connecting piece, the winch is started to slowly pull the tower to be vertical, when the tower is just vertical, the locking groove is aligned with the locking rotating shaft, the locking rotating shaft extends into the locking groove under the action of the first spring to lock the outer cylinder and prevent the outer cylinder from being continuously folded, at the moment, the locking action of the locking rotating shaft on the switch shaft disappears, the switch shaft drives the switch structure to open the communication port, the seal cavity is communicated with the liquid storage tank, and is extruded by gravity, hydraulic oil flows into the liquid storage tank, the tower descends slowly, and the telescopic spring can play a buffering role. When the bottom of the tower is in contact with the fixed base, the tower and the fixed base are fixed through the bolts. The switch structure comprises a sealing pressing piece and a connecting rod, the sealing pressing piece is arranged in a sealing cavity, one end of the connecting rod penetrates through the communicating port to be fixed with the sealing pressing piece, and one end of the connecting rod penetrates through a sealing connecting piece on the communicating port to be fixed with the switch shaft.
Preferably, the switch shaft includes a first member, a second member, and a third spring, the first member and the second member are slidably connected, a stopper for limiting a sliding distance is provided on the first member and the second member, and the third spring is provided between the first member and the second member. The structure facilitates compression of the switch structure. When the rotating shaft is unlocked and locked, the first part is moved through the operating handle, the switch shaft is integrally moved to one side of the switch structure, the switch structure is compressed by the communicating port, the sealing cavity is not communicated with the liquid storage tank, one end of the locking rotating shaft is separated from the locking groove, and the first part is elastically connected with the second part, so that a certain error range is achieved, and the switch structure is guaranteed to be compressed by the communicating port.
Preferably, the bottom of the tower is provided with a lower fixing flange and an upper supporting ring, and the connecting cylinder is arranged between the lower fixing flange and the upper supporting ring.
The invention has the beneficial effects that: (1) the installation of the communication tower can be realized at a place where large-scale equipment is not easy to enter; (2) the expansion of the tower is facilitated by installing a new tower on the connecting base in the later period; (3) through setting up elevating system and locking mechanism, can realize the quick installation and the safe locking of shaft tower.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a bottom support structure of the present invention;
fig. 3 is a schematic view of the locking mechanism of the present invention.
In the figure: the device comprises a communication tower body 1, a base 1.1, a concrete base 1.1.1, a fixed base 1.1.2, a connecting base 1.1.3, a tower 1.2, a lower fixing flange 1.2.2, an upper supporting ring 1.2.3, an installation structure 2, a winch 2.1, a bottom supporting structure 2.2, a supporting frame 2.2.1, a locking rotating shaft 2.2.1.1, a locking groove 2.2.1.2, a connecting cylinder 2.2.2, an inner cylinder 2.2.1, an outer cylinder 2.2.2, a lifting mechanism 2.2.2.3, a telescopic spring 2.2.2.3.1, a hydraulic telescopic mechanism 2.2.2.3.2, a fixed cylinder 2.2.2.3.3, a telescopic rod 2.2.2.3.4, a sealing cavity 2.2.2.3.5, a communication port 2.2.2.3.6, a switch structure 2.2.2.3.7, a sealing pressing piece 2.2.2.3.7.1, a connecting rod 2.2.2.3.7.2, an annular external tooth 2.2.2.4, a rotating gear 2.2.2.5, a locking mechanism 2.2.3, a fixing block 2.2.3.1, a first sliding groove 356, a second sliding groove 2.2.3.1.2, a locking shaft 27, a first switch 2.3, a second switch 2.84, a third spring 3927, a third sliding groove, a fourth sliding groove.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
Example 1:
as shown in fig. 1 and 2, a communication tower and a mounting device convenient to mount comprise a communication tower body 1 and a mounting structure 2, wherein the communication tower body 1 comprises a base 1.1 and a tower 1.2, the base 1.1 comprises a concrete base 1.1.1, a fixed base 1.1.2 integrally cast with the concrete base 1.1.1 and a connecting base 1.1.3 integrally cast with the concrete base 1.1.1, the fixed base 1.1.2 and the connecting base 1.1.3 have the same structure and size, and can be fixed with the bottom of the tower 1.2 through a flange structure, a connecting piece is arranged on the tower 1.2, and the mounting structure 2 comprises a winch 2.1, a bottom supporting structure 2.2, a winding rope 2.3, two supporting ropes and a protection rope.5; the bottom supporting structure 2.2 comprises a supporting frame 2.2.1 and a connecting cylinder 2.2.2, and the connecting cylinder 2.2.2 is rotatably connected with the supporting frame 2.2.1; hoist engine 2.1 is fixed with connection base 1.1.3, and the one end of coiling rope 2.3 is connected with hoist engine 2.1, and the other end of coiling rope 2.3 is walked around on the connecting piece back and shaft tower 1.2 bottom releasable connection, and support frame 2.2.1 is removable fixed with unable adjustment base 1.1.2, and the bottom and the connecting cylinder 2.2.2 of shaft tower 1.2 are removable fixed. The connecting cylinder 2.2.2 is formed by combining two semicircular structures. One end of each supporting rope is fixed with the connecting base 1.1.3, the other end of each supporting rope is fixed with the connecting piece, the two supporting ropes are arranged on two opposite sides of the tower 1.2, and the winding rope 2.3 is arranged in the middle of the two supporting ropes. The protective rope.5 and the winding rope 2.3 are arranged on two opposite sides of the tower 1.2. The bottom of shaft tower 1.2 is equipped with mounting flange 1.2.2 and last support ring 1.2.3 down, and connecting cylinder 2.2.2 sets up under between mounting flange 1.2.2 and last support ring 1.2.3.
Among the above-mentioned technical scheme, hoist engine 2.1 can adopt hoist engine 2.1 commonly used among the prior art, and hoist engine 2.1 is a little higher than bottom bearing structure 2.2, unable adjustment base 1.1.2 and connection base 1.1.3 and concrete foundation 1.1.1 integrated casting shaping. When the tower 1.2 needs to be installed, the connecting cylinder 2.2.2 is fixed to the bottom of the tower 1.2, one end of the winding rope 2.3 is fixed to the connecting piece, the winch 2.1 is started, the tower 1.2 is slowly pulled to be vertical, the connecting cylinder 2.2.2 can rotate around the supporting frame 2.2.1, when the tower 1.2 is completely vertical, the tower 1.2 is coaxial with the fixing base 1.1.2, and at the moment, the tower 1.2 and the fixing base 1.1.2 are screwed up and fixed through bolts.
Example 2:
as shown in fig. 2, on the basis of embodiment 1, the connection cylinder 2.2.2 includes an inner cylinder 2.2.1, an outer cylinder 2.2.2.2 and a lifting mechanism 2.2.2.3, the inner cylinder 2.2.2.1 is fixed to a tower 1.2, the outer cylinder 2.2.2.2 is sleeved outside the inner cylinder 2.2.1, the inner cylinder 2.2.1 can rotate around an axis relative to the outer cylinder 2.2.2, the inner cylinder 2.2.1 can translate along the axis relative to the outer cylinder 2.2.2.2, the inner cylinder 2.2.1 is provided with an annular outer tooth 2.2.2.4, the outer cylinder 2.2.2 is provided with a rotation driving member and a rotation gear 2.2.2.5 adapted to the annular outer tooth 2.2.2.4, and an output end of the rotation driving member is connected to the rotation gear 2.2.2.5; one end of the lifting mechanism 2.2.2.3 is connected with the outer cylinder 2.2.2.2, and the other end of the lifting mechanism 2.2.2.3 is contacted with the inner cylinder 2.2.2.1. A ball is arranged between the inner cylinder 2.2.2.1 and the outer cylinder 2.2.2.2; the position where the lifting mechanism 2.2.2.3 contacts the inner cylinder 2.2.2.1 is provided with a ball.
The lifting mechanism 2.2.2.3 comprises a telescopic spring 2.2.2.3.1 and a hydraulic telescopic mechanism 2.2.2.3.2, the hydraulic telescopic mechanism 2.2.2.3.2 comprises a fixed cylinder 2.2.2.3.3, a telescopic rod 2.2.2.3.4 and a sealing cavity 2.2.2.3.5, hydraulic oil is arranged in the sealing cavity 2.2.2.3.5, a communication port 2.2.2.3.6 is arranged on the sealing cavity 2.2.2.3.5, the communication port 2.2.2.3.6 is communicated with the liquid storage tank through a connecting pipe, and a switch structure 2.2.2.3.7 for controlling the communication port 2.2.2.3.6 to be opened and closed is arranged on the communication port 2.2.2.3.6; the telescopic spring 2.2.2.3.1 is sleeved on the outer side of the hydraulic telescopic mechanism 2.2.2.3.2, the fixed cylinder 2.2.2.3.3 is fixed with the outer cylinder 2.2.2.2, the telescopic rod 2.2.2.3.4 is in contact with the inner cylinder 2.2.2.1, one end of the telescopic spring 2.2.2.3.1 is connected with the fixed cylinder 2.2.2.3.3, and the other end of the telescopic spring 2.2.2.3.1 is connected with the telescopic rod 2.2.2.3.4.
In the above technical scheme, in order to avoid interference between the tower 1.2 and the fixed base 1.1.2, the height of the connecting cylinder 2.2.2 should be higher than that of the fixed base 1.1.2, and when the tower 1.2 is vertical, the tower 1.2 is slowly lowered to be in contact with the fixed base 1.1.2. When the tower 1.2 is vertical, the inner cylinder 2.2.2.1 is descended through the lifting mechanism 2.2.2.3, and at the moment, the inner cylinder 2.2.2.1 drives the tower 1.2 to descend, so that the lower end of the tower 1.2 is in contact with the fixed base 1.1.2. Before the lower end of the tower 1.2 contacts with the fixed base 1.1.2, the rotating gear 2.2.2.5 can be driven to rotate by rotating the driving piece, so that the inner cylinder 2.2.2.1 is driven to rotate, and the case mounting hole at the bottom of the tower 1.2 is aligned with the fixed hole of the fixed base 1.1.2, thereby facilitating installation. Shaft tower 1.2 is before rotating to vertically, and telescopic link 2.2.2.3.4 stretches out, withstands inner tube 2.2.2.1, avoids shaft tower 1.2 to descend, when shaft tower 1.2 rotated to target in place, opens switch structure 2.2.2.3.7, makes sealed chamber 2.2.2.3.5 and liquid storage tank intercommunication, under the extrusion of shaft tower 1.2 gravity, hydraulic oil flows into the liquid storage pot, shaft tower 1.2 slowly descends, when shaft tower 1.2 bottom and unable adjustment base 1.1.2 contact, it can with unable adjustment base 1.1.2 fixed through the bolt with shaft tower 1.2.
Example 3:
as shown in fig. 3, based on embodiment 2, the bottom supporting structure 2.2 further includes a locking mechanism 2.2.3, the locking mechanism 2.2.3 includes a fixing block 2.2.3.1, a locking shaft 2.2.3.2, a first spring 2.2.3.3, a switch shaft 2.2.3.4 and a second spring 2.2.3.5, the fixing block 2.2.3.1 includes a first sliding groove 2.2.3.1.1 and a second sliding groove 2.2.3.1.2, the first sliding groove 2.2.3.1.1 and the second sliding groove 2.2.3.1.2 are perpendicular and communicated, the locking shaft 2.2.3.2 is slidably connected to the fixing block 2.2.3.1 through the first sliding groove 2.2.3.1.1, the switch shaft 2.2.3.4 is slidably connected to the fixing block 2.2.3.1 through the second sliding groove 2.2.3.1.2, one end of the first spring 2.2.3.3 is connected to the locking shaft 2.2.3.2, the other end of the first spring 2.2.3.3 is connected to the fixing block 2.2.3.1, one end of the second spring 2.2.3.5 is connected to the switch shaft 2.2.3.4, and the other end of the second spring 2.2.3.5 is connected to the fixing block 2.2.3.1; the switch shaft 2.2.3.4 is fixed with the switch structure 2.2.2.3.7; the support frame 2.2.1 is provided with a locking rotating shaft 2.2.1.1 which is coaxially arranged with the rotating axis of the outer cylinder 2.2.2.2, the locking rotating shaft 2.2.1.1 is provided with a locking groove 2.2.1.2, when the tower 1.2 is vertical, one end of the locking shaft 2.2.3.2 extends into the locking groove 2.2.1.2, and the switch shaft 2.2.3.4 retracts to abut against the other end of the locking shaft 2.2.3.2. The switch shaft 2.2.3.4 includes a first member 2.2.3.4.1, a second member 2.2.3.4..2 and a third spring 2.2.3.4.3, the first member 2.2.3.4.1 and the second member 2.2.3.4..2 are slidably connected, a limit block for limiting a sliding distance is disposed on the first member 2.2.3.4.1 and the second member 2.2.3.4..2, and the third spring 2.2.3.4.3 is disposed between the first member 2.2.3.4.1 and the second member 2.2.3.4.. 2. The structure facilitates compression of the switch structure 2.2.2.3.7.
In the above technical solution, the position of the tower 1.2 is linked with the opening and closing of the switch structure 2.2.2.3.7. Before installation, the switch structure 2.2.2.3.7 is opened to enable the seal cavity 2.2.2.3.5 to be communicated with the liquid storage tank, under the action of the expansion spring 2.2.2.3.1, the expansion rod 2.2.2.3.4 extends out to prop against the inner cylinder 2.2.2.1, the switch shaft 2.2.3.4 moves towards one side of the switch structure 2.2.2.3.7 to enable the switch structure 2.2.2.3.7 to press the communication port 2.2.2.3.6, the seal cavity 2.2.2.3.5 is not communicated with the liquid storage tank, one end of the locking shaft 2.2.3.2 is separated from the locking groove 2.2.1.2, then the outer cylinder 2.2.2.2 is rotated to enable the outer cylinder 2.2.2 to tilt, at the moment, the inner cylinder 2.2.1 is fixed at the bottom of the tower 1.2, one end of the winding rope 2.3 is fixed with the connecting piece, the winch 2.1 is started to slowly pull the tower 1.2 to be vertical, when the tower 1.2 is right vertical, the locking groove 2.2.1.2 is aligned with the locking shaft 2.2.3.2, the locking shaft 2.2.3.2 extends into the locking groove 2.2.1.2.2.2.2.2.2 under the action of the first spring 2.3.3, the locking shaft is just vertical, the locking groove 2.2 is aligned with the locking shaft 962, the locking shaft can be driven to be opened to continue to prevent the switch shaft 892.36 from being dead connection of the switch structure 2.2.3.4, the seal chamber 2.2.2.3.5 is communicated with the liquid storage tank, and under the extrusion of the tower 1.2 gravity, hydraulic oil flows into the liquid storage tank, the tower 1.2 slowly descends, and the telescopic spring 2.2.2.3.1 can play a buffering role. When the bottom of the tower 1.2 is in contact with the fixed base 1.1.2, the tower 1.2 and the fixed base 1.1.2 are fixed through bolts. The switch structure 2.2.2.3.7 includes a sealing pressing member 2.2.2.3.7.1 and a connecting rod 2.2.2.3.7.2, the sealing pressing member 2.2.2.3.7.1 is disposed in the sealing cavity 2.2.2.3.5, one end of the connecting rod 2.2.2.3.7.2 passes through the communication opening 2.2.2.3.6 to be fixed with the sealing pressing member 2.2.2.3.7.1, and one end of the connecting rod 2.2.2.3.7.2 passes through a sealing connecting member on the communication opening 2.2.2.3.6 to be fixed with the switch shaft 2.2.3.4.
The invention has the beneficial effects that: (1) the installation of the communication tower can be realized at a place where large-scale equipment is not easy to enter; (2) the expansion of the tower is facilitated by installing a new tower on the connecting base in the later period; (3) through setting up elevating system and locking mechanism, can realize the quick installation and the safe locking of shaft tower.
Claims (7)
1. A communication tower and a mounting device convenient to mount are characterized by comprising a communication tower body and a mounting structure, wherein the communication tower body comprises a base and a tower, the base comprises a concrete base, a fixed base integrally cast with the concrete base and a connecting base integrally cast with the concrete base, a connecting piece is arranged on the tower, and the mounting structure comprises a winch, a bottom supporting structure and a winding rope; the bottom supporting structure comprises a supporting frame and a connecting cylinder, and the connecting cylinder is rotatably connected with the supporting frame; the winding machine is fixed with the connecting base, one end of the winding rope is connected with the winding machine, the other end of the winding rope is fixed with the connecting piece, the supporting frame is fixed with the fixing base, and the bottom of the tower is fixed with the connecting cylinder;
the connecting cylinder comprises an inner cylinder, an outer cylinder and a lifting mechanism, the inner cylinder is fixed with a tower, the outer cylinder is sleeved on the outer side of the inner cylinder, the inner cylinder can rotate around an axis relative to the outer cylinder, the inner cylinder can translate along the axis relative to the outer cylinder, annular outer teeth are arranged on the inner cylinder, a rotating driving piece and a rotating gear matched with the annular outer teeth are arranged on the outer cylinder, and the output end of the rotating driving piece is connected with the rotating gear; one end of the lifting mechanism is connected with the outer cylinder, and the other end of the lifting mechanism is contacted with the inner cylinder;
the lifting mechanism comprises a telescopic spring and a hydraulic telescopic mechanism, the hydraulic telescopic mechanism comprises a fixed cylinder, a telescopic rod and a sealing cavity, hydraulic oil is arranged in the sealing cavity, a communicating port is arranged on the sealing cavity, the communicating port is communicated with the liquid storage tank through a connecting pipe, and a switch structure for controlling the communicating port to be opened and closed is arranged on the communicating port; the telescopic spring is sleeved outside the hydraulic telescopic mechanism, the fixed cylinder is fixed with the outer cylinder, the telescopic rod is contacted with the inner cylinder, one end of the telescopic spring is connected with the fixed cylinder, and the other end of the telescopic spring is connected with the telescopic rod; the bottom supporting structure further comprises a locking mechanism, the locking mechanism comprises a fixed block, a locking shaft, a first spring, a switch shaft and a second spring, the fixed block comprises a first sliding groove and a second sliding groove, the first sliding groove and the second sliding groove are perpendicular and communicated, the locking shaft is in sliding connection with the fixed block through the first sliding groove, the switch shaft is in sliding connection with the fixed block through the second sliding groove, one end of the first spring is connected with the locking shaft, the other end of the first spring is connected with the fixed block, one end of the second spring is connected with the switch shaft, and the other end of the second spring is connected with the fixed block; the switch shaft is fixed with the switch structure; the support frame is provided with a locking rotating shaft which is coaxial with the rotating axis of the outer barrel, the locking rotating shaft is provided with a locking groove, when the tower is vertical, one end of the locking shaft extends into the locking groove, and the switch shaft retracts to abut against the other end of the locking shaft.
2. An easily installable communications tower and installation apparatus as claimed in claim 1 wherein the connector is formed by a combination of two semicircular formations.
3. The tower and mounting device as claimed in claim 1, wherein the fixing base and the connecting base are the same in structure and size and can be fixed to the bottom of the tower.
4. A tower and mounting structure as claimed in claim 1, 2 or 3 wherein balls are provided between the inner and outer sleeves.
5. A tower and mounting structure as claimed in claim 1, 2 or 3 wherein the location where the lifting means contacts the inner drum is provided with a ball bearing.
6. A tower and mounting device as claimed in claim 1, 2 or 3 wherein the switch shaft comprises a first member, a second member and a third spring, the first member and the second member are slidably connected, the first member and the second member are provided with a stop for limiting the sliding distance, and the third spring is disposed between the first member and the second member.
7. A tower and mounting device as claimed in claim 1, 2 or 3 wherein the tower has a lower mounting flange and an upper support ring at the base thereof and a connecting tube is disposed between the lower mounting flange and the upper support ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011399558.3A CN112523583B (en) | 2020-12-02 | 2020-12-02 | Communication tower convenient to installation and installation device |
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| CN202011399558.3A CN112523583B (en) | 2020-12-02 | 2020-12-02 | Communication tower convenient to installation and installation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2219681A5 (en) * | 1973-02-22 | 1974-09-20 | Cloup Jean | |
| JP3811846B2 (en) * | 2001-01-26 | 2006-08-23 | 清水建設株式会社 | Steel tower dismantling method and apparatus |
| FR2886663B1 (en) * | 2005-06-03 | 2008-12-19 | Robert Thebault Sa Sa | ANCHORING ELEMENT FOR AN INFORMATION SUPPORT POST, AND IN PARTICULAR FOR A SIGNAL POST. |
| CN106760902A (en) * | 2016-12-29 | 2017-05-31 | 储德姣 | A kind of power distribution network power transmission line Special electric line bar automatic mounting machine |
| US10790577B2 (en) * | 2017-01-26 | 2020-09-29 | nepsa solutions LLC | Small cell pole and mounting system and methods of use and installation thereof |
| CN206987508U (en) * | 2017-06-22 | 2018-02-09 | 国建新能科技股份有限公司 | A kind of electric power apparatus for mounting |
| CN211313572U (en) * | 2019-12-16 | 2020-08-21 | 广州边在晓峰网络科技有限公司 | Electronic communication pole convenient to erect |
| CN111779349A (en) * | 2020-05-22 | 2020-10-16 | 嘉兴恒创电力设计研究院有限公司平湖分公司 | Convenient tower mounting device and method |
| CN111550119B (en) * | 2020-05-30 | 2021-11-26 | 国网江苏省电力有限公司常州供电分公司 | Installation and construction method of communication tower |
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Denomination of invention: A communication tower and installation device that is easy to install Granted publication date: 20220315 Pledgee: China Construction Bank Co.,Ltd. Fuyang Branch of Hangzhou Pledgor: ZHEJIANG DEBAO COMMUNICATION TECHNOLOGIES CO.,LTD. Registration number: Y2024980006373 |