CN209263991U - Steel tower testing apparatus for verticality - Google Patents

Abstract

The utility model discloses steel tower testing apparatus for verticality, it is the mounting blocks of arcuate structure including four sides, the intrados of four mounting blocks, which passes through rivet interlacement, cushion, and slot is offered at the top of the other side of four mounting blocks, the inside of one of slot is plugged with installation inserted block, and the other side for installing inserted block is welded with mounting plate, hanging rod is hinged at the top of the other side of the mounting plate, top one end of the hanging rod is provided with locating rod, and lantern ring has been bolted in the middle part of the vertical section of the locating rod.In the utility model, during being fastened using regulation cock and mounting ring, mounting blocks squeeze cushion made of elastic arcs and rubber material, elastic arcs are allowed to be bonded the single tube steel tower surface of various outer diameter by deformation, the significant application range for improving the present apparatus, assembled structure can simplify single tube steel tower measuring for verticality process, further to improve single tube steel tower measuring for verticality efficiency.

Description

Steel tower testing apparatus for verticality

Technical field

The utility model relates to steel tower technical field more particularly to steel tower testing apparatus for verticality.

Background technique

Communications tower belongs to one kind of signal transmitting tower, is common one of steel tower type, also cries signal transmitting tower or communication Steel tower, in modern communication and broadcast television signal launching tower engineering construction, no matter user selects ground level or roof steel tower, The high communication antenna of frame is played, communication or TV emissioning signal service radius are increased, reaches ideal professional communication effect in addition Roof also acts as the lightning protection in building, aviation warning and the double effects for decorateeing office block.

Currently used communication iron tower when single-pipe tower, single-pipe tower have simple and reasonable for structure；It is aesthetic in appearance；Installation uses The advantages that facilitating, and single-pipe tower occupied area is smaller, during single-pipe tower is established, needs to examine its verticality It surveys, during establishing, commonly uses the verticality of plumb line detection single tube steel tower, still, hang down when detecting just with single Straight frame hangs plumb line, the low precision of detection.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the steel tower measuring for verticality proposed Device.

To achieve the goals above, the utility model adopts the technical scheme that

Steel tower testing apparatus for verticality, is the mounting blocks of arcuate structure including four sides, four mounting blocks it is interior Cambered surface, which passes through rivet interlacement, cushion, and offers slot, one of slot at the top of the other side of four mounting blocks The inside other side that is plugged with installation inserted block, and installs inserted block be welded with mounting plate, hinge at the top of the other side of the mounting plate It is connected to hanging rod, top one end of the hanging rod is provided with locating rod, has been bolted in the middle part of the vertical section of the locating rod Lantern ring, the top other end of the hanging rod are provided with position-limiting tube, and the top of the hanging rod is located at position-limiting tube top position and passes through spiral shell Support plate there are two connecing is tethered, and the same mounting rack, the inside of mounting rack have been bolted at the top of two support plates It is connected with reel by bearing and shaft, plumb line, and plumb line has been bolted in the outer circumferential walls of the reel The other end plummet has been bolted, the bottom of the plummet is welded with pointer, and the bottom of the mounting plate, which is hinged with, stretches Contracting bar, and the middle part of the telescopic rod is connected with adjusting nut by bearing.

Preferably, the other side of four cushions passes through the flexible arcs of rivet interlacement, and four elastic arcs Intrados the magnet steel column equidistantly distributed is bolted.

Preferably, the top center of the hanging rod offers installation groove, and the inside of installation groove is embedded with horizontal ruler.

Preferably, drive motor has been bolted in the side of the mounting rack, and the output shaft of drive motor passes through Bolt and shaft and reel are sequentially connected.

Preferably, the bottom and top of four mounting blocks pass through change and are connected with mounting ring, and adjacent two The same regulation cock has been bolted between mounting ring.

Preferably, shield has been bolted at the top of the mounting rack, and reel is located at the inside of shield.

Preferably, the drive motor is connected with battery by switch, and switch and battery pass through bolt and hang Bar connection.

The utility model has the following beneficial effects:

1, the utility model proposes steel tower testing apparatus for verticality four mounting blocks are passed through into regulation cock when in use It is mounted at the top of single tube steel tower to be detected with mounting ring, mounting plate is fixed on mounting blocks by installing inserted block, is inserted into L-type The locating rod of structure, turn adjusting nut adjust the length of telescopic rod, so that the other end of locating rod is contradicted in single tube steel tower Surface, so that hanging rod is vertical with the surface of single tube steel tower, the staff of top is put down plummet using drive motor, lower section Staff measures the surface distance of pointer distance single tube steel tower, and replacement mounting plate is sequentially fixed on four mounting blocks, utilizes Same manner measure distance can obtain steel tower verticality according to rectangle and make corresponding adjustment, until four range data phases Together, it by the four groups of data surveyed using the same hanging rod, mutually confirms, the significant precision for improving detection.

2, the utility model proposes steel tower testing apparatus for verticality, when installing four mounting blocks, four elastic arcs On magnet steel column mounting blocks can be adsorbed on to the surface of single tube steel tower, during being fastened using regulation cock and mounting ring, Mounting blocks squeeze cushion made of elastic arcs and rubber material, and elastic arcs is allowed to be bonded various outer diameter by deformation Single tube steel tower surface, the significant application range for improving the present apparatus.

3, the utility model proposes steel tower testing apparatus for verticality, structure is simple, and easy to operate, staff is in folding and unfolding During plummet, reel rotation can be driven to complete by drive motor, save labour and improve folding and unfolding plummet simultaneously Safety, mounting plate are plugged and fixed on mounting blocks by installing inserted block, and this assembled structure can simplify single tube steel tower and hang down Straight degree detection process, it is further to improve single tube steel tower measuring for verticality efficiency.

Detailed description of the invention

Fig. 1 be the utility model proposes steel tower testing apparatus for verticality side structure schematic view；

Fig. 2 be the utility model proposes steel tower testing apparatus for verticality partial side structural schematic diagram；

Fig. 3 be the utility model proposes steel tower testing apparatus for verticality local overlooking structural schematic diagram.

In figure: 1 mounting plate, 2 elastic arcs, 3 cushions, 4 mounting blocks, 5 locating rods, 6 installation inserted blocks, 7 lantern rings, 8 levels Ruler, 9 hanging rods, 10 shields, 11 reels, 12 mounting racks, 14 support plates, 15 position-limiting tubes, 16 telescopic rods, 17 adjusting nuts, 18 Plumb line, 19,20 pointers, 21 drive motors, 22 slots, 23 mounting rings.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, steel tower testing apparatus for verticality is the mounting blocks 4 of arcuate structure, four installations including four sides The intrados of block 4 rivet interlacement have rubber material made of cushion 3, and at the top of the other side of four mounting blocks 4 The slot 22 that cross section is T-type structure is offered, the inside of one of slot 22 is plugged with installation inserted block 6, and installs inserted block 6 The other side be welded with mounting plate 1, the mobile hanging rod 9 of vertical direction, the top of hanging rod 9 are hinged at the top of the other side of mounting plate 1 Portion one end offers the rectangular straight slot being vertically arranged, and the inside of rectangular straight slot is plugged with the locating rod 5 of L-type structure, locating rod 5 Vertical section in the middle part of be bolted lantern ring 7, the top other end of hanging rod 9 offers circular perforations, and circular perforations Interior welds have the position-limiting tube 15 being vertically arranged, and the top of hanging rod 9 is located at 15 top position of position-limiting tube and has been bolted two A support plate 14, and the mounting rack 12 that the same cross section is U-shaped structure is bolted in the top of two support plates 14, The inside of mounting rack 12 is connected with reel 11 by bearing and shaft, and lead has been bolted in the outer circumferential walls of reel 11 Vertical line 18, and the other end of plumb line 18 passes through position-limiting tube 15 and plummet 19 has been bolted, the bottom of plummet 19 is welded with The pointer 20 being vertically arranged, the bottom of mounting plate 1 are hinged with telescopic rod 16, and the motion bar other end of telescopic rod 16 and hanging rod 9 Hingedly, the middle part of telescopic rod 16 is connected with adjusting nut 17, and the inside other end and telescopic rod of adjusting nut 17 by bearing 16 motion bar is threadedly coupled.

In the utility model, the other side of four cushions 3 passes through the flexible arcs 2 of rivet interlacement, and four elasticity The magnet steel column equidistantly distributed is bolted in the intrados of arcs 2, and it is recessed that the top center of hanging rod 9 offers installation Slot, and the inside of installation groove is embedded with horizontal ruler 8, drive motor 21 has been bolted in the side of mounting rack 12, and drives The output shaft of dynamic motor 21 is sequentially connected by bolt and shaft and reel 11, and the bottom and top of four mounting blocks 4 are logical It crosses change and is connected with mounting ring 23, and the same regulation cock has been bolted between two adjacent mounting rings 23, install Shield 10 has been bolted in the top of frame 12, and reel 11 is located at the inside of shield 10, and drive motor 21 passes through Switch is connected with battery, and switch and battery pass through bolt and connect with hanging rod 9.

Working principle: when in use, four mounting blocks 4 are mounted on single tube to be detected by regulation cock and mounting ring 23 At the top of steel tower, mounting plate 1 is fixed on mounting blocks 4 by installing inserted block 6, is inserted into the locating rod 5 of L-type structure, turn is adjusted Nut 17 adjusts the length of telescopic rod 16 so that the other end of locating rod 5 contradicts on the surface of single tube steel tower so that hanging rod 9 with The surface of single tube steel tower is vertical, and the staff of top is put down plummet 19 using drive motor 21, and the staff of lower section surveys Surface distance of the pointer 20 apart from single tube steel tower is measured, replacement mounting plate 1 is sequentially fixed on four mounting blocks 4, utilizes side of the same race Formula measure distance can obtain steel tower verticality according to rectangle and make corresponding adjustment, until four range data are identical, pass through The four groups of data surveyed using the same hanging rod 9 are mutually confirmed, and the significant precision for improving detection is installing four mounting blocks 4 When, mounting blocks 4 can be adsorbed on the surface of single tube steel tower by the magnet steel column in four elastic arcs 2, utilize regulation cock and peace During filling the fastening of ring 23, mounting blocks 4 squeeze cushion 3 made of elastic arcs 2 and rubber material, so that elastic arcs 2 The single tube steel tower surface of various outer diameter, the significant application range for improving the present apparatus can be bonded by deformation, staff exists During folding and unfolding plummet 19, the rotation of reel 11 can be driven to complete by drive motor 21, save labour and improve simultaneously The safety of folding and unfolding plummet 19, mounting plate 1 are plugged and fixed on mounting blocks 4 by installing inserted block 6, and this assembled structure can be with Simplify single tube steel tower measuring for verticality process, it is further to improve single tube steel tower measuring for verticality efficiency.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (7)

1. steel tower testing apparatus for verticality is the mounting blocks (4) of arcuate structure including four sides, which is characterized in that four institutes The intrados for stating mounting blocks (4), which passes through rivet interlacement, to be had cushion (3), and is opened at the top of the other side of four mounting blocks (4) Equipped with slot (22), the inside of one of slot (22) is plugged with installation inserted block (6), and installs the other side weldering of inserted block (6) It is connected to mounting plate (1), is hinged with hanging rod (9) at the top of the other side of the mounting plate (1), top one end of the hanging rod (9) is set It is equipped with locating rod (5), has been bolted lantern ring (7) in the middle part of the vertical section of the locating rod (5), the top of the hanging rod (9) Portion's other end is provided with position-limiting tube (15), and the top of the hanging rod (9) is located at position-limiting tube (15) top position and is bolted There are two support plate (14), and the same mounting rack (12), mounting rack has been bolted at the top of two support plates (14) (12) inside is connected with reel (11) by bearing and shaft, and the outer circumferential walls of the reel (11) are bolted Have plumb line (18), and the other end of plumb line (18) has been bolted plummet (19), the bottom weldering of the plummet (19) It is connected to pointer (20), the bottom of the mounting plate (1) is hinged with telescopic rod (16), and passes through axis in the middle part of the telescopic rod (16) It holds and is connected with adjusting nut (17).

2. steel tower testing apparatus for verticality according to claim 1, which is characterized in that four cushions (3) it is another Side passes through the flexible arcs of rivet interlacement (2), and the intrados of four elastic arcs (2) has been bolted equidistantly Magnet steel column from distribution.

3. steel tower testing apparatus for verticality according to claim 2, which is characterized in that the top center of the hanging rod (9) Installation groove is offered, and the inside of installation groove is embedded with horizontal ruler (8).

4. steel tower testing apparatus for verticality according to claim 3, which is characterized in that the side of the mounting rack (12) is logical It crosses and has been bolted drive motor (21), and the output shaft of drive motor (21) is driven by bolt and shaft and reel (11) Connection.

5. steel tower testing apparatus for verticality according to claim 4, which is characterized in that the bottom of four mounting blocks (4) Portion and top pass through change and are connected with mounting ring (23), and have been bolted between two adjacent mounting rings (23) same One regulation cock.

6. steel tower testing apparatus for verticality according to claim 5, which is characterized in that the top of the mounting rack (12) is logical It crosses and has been bolted shield (10), and reel (11) is located at the inside of shield (10).

7. steel tower testing apparatus for verticality according to claim 6, which is characterized in that the drive motor (21) is by opening Connection is connected to battery, and switch and battery pass through bolt and connect with hanging rod (9).