CN112523582B - Communication tower installation device - Google Patents
Communication tower installation device Download PDFInfo
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- CN112523582B CN112523582B CN202011399544.1A CN202011399544A CN112523582B CN 112523582 B CN112523582 B CN 112523582B CN 202011399544 A CN202011399544 A CN 202011399544A CN 112523582 B CN112523582 B CN 112523582B
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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
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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
- E04H12/22—Sockets or holders for poles or posts
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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
- E04H12/22—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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Abstract
The utility model discloses a communication tower mounting device, which comprises a communication tower body and a mounting structure, wherein the communication tower body comprises a base and a tower, a connecting piece is arranged on the tower, and the mounting structure comprises a winch, a bottom supporting structure used for fixing the bottom of the tower and a winding rope used for pulling the tower; the bottom supporting structure comprises a supporting frame and a connecting cylinder, and the connecting cylinder is rotatably connected with the supporting frame; the winch is fixed with the base, one end of the winding rope is connected with the winch, the other end of the winding rope is fixed with the connecting piece, the supporting frame is fixed with the base, and the bottom of the tower is fixed with the connecting cylinder. The utility model provides a communication tower installation device which can realize the installation of a communication tower in a place where large-scale equipment is not easy to enter.
Description
Technical Field
The utility model relates to the field of communication equipment, in particular to a communication tower mounting 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 installation device, which can implement the installation of the communication tower at 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 utility model 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 utility model provides a communication tower mounting device, which aims to overcome the defects that a large crane cannot enter a certain place or a road with enough width is not provided in the actual mounting process of a communication tower in the prior art, or the operation of the large crane is inconvenient because the surrounding space is narrow.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a communication tower mounting device comprises a communication tower body and a mounting structure, wherein the communication tower body comprises a base and a tower, a connecting piece is arranged on the tower, and the mounting structure comprises a winch, a bottom supporting structure used for fixing the bottom of a tower and a winding rope used for pulling the tower; the bottom supporting structure comprises a supporting frame and a connecting cylinder, and the connecting cylinder is rotatably connected with the supporting frame; the winch is fixed with the base, one end of the winding rope is connected with the winch, the other end of the winding rope is fixed with the connecting piece, the supporting frame is fixed with the base, and the bottom of the tower is fixed with the connecting cylinder.
Among the above-mentioned technical scheme, the base includes the concrete base, with the unable adjustment base of the integrative pouring of concrete base and with the connection base of the integrative pouring of concrete base. The hoist engine that prior art was used commonly can be adopted to the hoist engine, and the height of hoist engine is a little higher than bottom sprag 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 on the base are screwed and fixed through the bolts.
Preferably, the mounting structure further comprises two support ropes, one ends of the support ropes are fixed to the base, the other ends of the support ropes are fixed to the connecting piece, the two support ropes are arranged on two opposite sides of the tower, and the winding ropes are arranged in the middle of the two support 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 base, the bottom supporting structure is detachably connected with the 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 repeated utilization can be detached, 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 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 switch shaft 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 connected with the fixed block through the first sliding groove in a sliding mode, the switch shaft is connected with the fixed block through the second sliding groove in a sliding mode, 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.
The utility model 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, 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 3984, a third spring component, a third sliding groove 3927, a third sliding groove 3, a fourth sliding groove.
Detailed Description
The utility model is further described with reference to the following figures and specific embodiments.
Example 1:
as shown in fig. 1 and 2, a communication tower installation device comprises a communication tower body 1 and an installation 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 connecting base 1.1.3 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 installation structure 2 comprises a winch 2.1, a bottom support structure 2.2, a winding rope 2.3, two support 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 switch shaft 2.2.3.4 includes a first sliding slot 2.2.3.1.1 and a second sliding slot 2.2.3.1.2, the first sliding slot 2.2.3.1.1 and the second sliding slot 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 slot 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 slot 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 2.2.1.1, when the tower 1.2 is vertical, one end of the locking shaft 2.2.3.2 extends into the locking groove 2.2.1.1, 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 sealed cavity 2.2.2.3.5 to be communicated with the liquid storage tank, under the action of the telescopic spring 2.2.2.3.1, the telescopic 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 sealed cavity 2.2.2.3.5 is not communicated with the liquid storage tank, one end of the locking rotating shaft 2.2.1.1 is separated from the locking groove 2.2.1.1, then the outer cylinder 2.2.2.2 is rotated to enable the inner cylinder 2.2.2.2 to incline, at the moment, the inner cylinder 2.2.2.1 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, the tower 1.2 is slowly pulled to be vertical, when the tower 1.2 is vertical, the locking groove 2.2.1.1 is aligned with the locking rotating shaft 2.1.1.1.1.1, the locking rotating shaft 2.2.1 is locked to be aligned with the locking rotating shaft 2.2.1.1, the locking rotating shaft 2.3 is just under the action of the first spring 2.3, the locking rotating shaft 2.3, the locking switch structure 362.3 is opened, the locking switch 2.2.2.2.2.2.2 is folded to prevent the locking switch from being tightly folded to be capable of driving the locking rotating shaft 2.2.2 to be tightly folded to be capable of driving the locking switch to be capable of opening, the locking switch to be capable of preventing the outer cylinder from being tightly locking switch 362.2.2.2.2.2.2.1 to be folded to be connected with the locking groove, the locking switch 362.2.2.2, the locking switch 362.1 to be not to be opened, the locking switch structure 362.2.2, the locking switch 362.2.2.2.2 to be capable of being opened, and preventing the locking switch from being folded to be closed, 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 utility model 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 mounting device is characterized by comprising a communication tower body and a mounting structure, wherein the communication tower body comprises a base and a tower, a connecting piece is arranged on the tower, and the mounting structure comprises a winch, a bottom supporting structure used for fixing the bottom of a tower and a winding rope used for pulling the tower; 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 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 support frame is fixed with the 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. The tower mounting device of claim 1, wherein the mounting structure further comprises two support cords, one end of each support cord being secured to the base and the other end of each support cord being secured to the connector, the support cords being disposed on opposite sides of the tower, and the winding cord being disposed intermediate the support cords.
3. The tower mounting apparatus of claim 2, wherein the support line is detachably connected to the bottom of the tower at one end thereof passing around the connecting member.
4. The tower mounting apparatus of claim 1, wherein the winch is removably coupled to the base, the bottom support structure is removably coupled to the base, and the winding rope is removably coupled to the coupling member.
5. The tower mounting apparatus of claim 4, wherein the end of the winding rope is detachably connected to the bottom of the tower after passing over the connecting member.
6. A mounting device for a communication tower according to claim 1, 2, 3, 4 or 5, wherein the mounting structure further comprises a protective rope, the protective rope and the winding rope are arranged on opposite sides of the tower, one end of the protective rope is fixed to the base, and the other end of the protective rope is fixed to the connecting piece.
7. A mounting device for a communication tower according to claim 1, 2, 3, 4 or 5, 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 stopper for limiting the sliding distance, and the third spring is arranged between the first member and the second member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011399544.1A CN112523582B (en) | 2020-12-02 | 2020-12-02 | Communication tower installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011399544.1A CN112523582B (en) | 2020-12-02 | 2020-12-02 | Communication tower installation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112523582A CN112523582A (en) | 2021-03-19 |
| CN112523582B true CN112523582B (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011399544.1A Active CN112523582B (en) | 2020-12-02 | 2020-12-02 | Communication tower installation device |
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| CN (1) | CN112523582B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051995B (en) * | 2010-12-24 | 2012-07-18 | 二十三冶建设集团有限公司 | Hoisting method of hyperbolic water-tower water tank and hoisting device |
| CN203701697U (en) * | 2014-01-24 | 2014-07-09 | 衡水瑞邦通信设备有限公司 | Turnover type stretchable communication tower |
| CN104847156A (en) * | 2015-05-29 | 2015-08-19 | 王勇 | Unit-assembly type communication tower |
| 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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| CN112523582A (en) | 2021-03-19 |
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