Auxiliary device for mounting embracing pipe of single-pipe tower

Abstract

The utility model relates to the technical field of single-pipe tower holding pipes, and provides an auxiliary device for mounting a single-pipe tower holding pipe, which comprises a supporting frame, supporting legs are mounted on the supporting frame, a fixing plate with mounting holes is fixedly arranged on the supporting legs, and two symmetrical supporting pipes are arranged on the supporting frame. The single-pipe tower lifting device has the advantages that one end of a single-pipe tower is fixed to the fixing frame by operating the clamping assembly, the other end of the single-pipe tower lifts the single-pipe tower through the tower crane, the single-pipe tower is lifted through the single-pipe tower, and the single-pipe tower is lifted through the single-pipe tower. The fixing frame is driven by the single-pipe tower to rotate, so that the single-pipe tower is fixed, the single-pipe tower is conveniently installed, the situation that after the single-pipe tower is lifted, the position of the single-pipe tower is manually adjusted is prevented, the stability and safety performance of installation of the single-pipe tower are improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of single-tube tower pipe holding, and particularly relates to an auxiliary device for installing a single-tube tower pipe holding. Background Art

[0002] The single-tube tower belongs to the technical field of tube towers, and includes a tower body and a working platform connected to the upper part of the tower body. A lower door hole is opened in the tube wall at the bottom of the tower body, and an upper door hole is opened in the tube wall where the working platform is located. The antenna bracket is fixed on the fence of the working platform. The tower body is connected with a ladder consisting of a ladder main rod and a horizontal bar connected to the ladder main rod. The ladder main rod is fixedly connected to a support frame, and the support frame is screwed with a connecting bracket arranged on the inner wall of the tower body.

[0003] The existing single-tube tower pipe-holding installation is basically carried out by lifting and installing with a crane, which requires manual assistance to move, which may cause harm to personnel, and one end of the single-tube tower is prone to movement, making it inconvenient to install and fix. Utility Model Content

[0004] In view of this, the utility model provides an auxiliary device for the pipe-holding installation of a single-tube tower, which facilitates the installation of the single-tube tower and prevents the position of the single-tube tower from being adjusted manually after the single-tube tower is lifted, thereby improving the stability and safety performance of the single-tube tower installation and improving work efficiency.

[0005] The technical solution is as follows: An auxiliary device for the pipe-holding installation of a single-tube tower, comprising a support frame, support legs are installed on the support frame, a fixing plate with a mounting hole is fixedly provided on the support leg, and the fixing plate is fixed to the ground by bolts passing through the mounting holes, characterized in that: two symmetrical support tubes are provided on the support frame, a second rotating shaft is rotatably installed on both of the support tubes, a fixing frame is fixedly provided between the two second rotating shafts, a clamping assembly is provided on the fixing frame, and the clamping assembly is operated to fix one end of the single-tube tower in the fixing frame.

[0006] During use of the above technical solution: operate the clamping assembly to fix one end of the single-tube tower on the fixed frame, and lift the single-tube tower through the other end through the crane, and drive the fixed frame to rotate through the single-tube tower, so as to fix the single-tube tower, facilitate the installation of the single-tube tower, and prevent the position of the single-tube tower from being manually adjusted after the single-tube tower is lifted, thereby improving the stability and safety performance of the single-tube tower installation and improving work efficiency.

[0007] Preferably, the support frame is U-shaped.

[0008] Preferably, a first mounting hole is formed on the support tube, and the second rotating shaft is rotatably mounted in the first mounting hole.

[0009] Preferably, the clamping assembly includes a piston cavity fixedly mounted on a fixing frame, a piston rod is slidably mounted on the piston cavity, a limiting frame is fixedly arranged on the piston rod, a pump body is detachably mounted on the fixing frame, the pump body is connected to the piston cavity through an air pipeline, and starting the pump body to inflate the piston cavity through the air pipeline will drive the limiting frame to fix the single-tube tower through the piston rod.

[0010] Preferably, a first piston is fixedly provided on the piston rod, and the first piston is slidingly and sealingly installed in the piston cavity, and a sealed cavity is formed between the piston cavity and the first piston.

[0011] Preferably, an elastic component is movably installed in the piston cavity, one end of the elastic component is fixedly arranged on the inner wall of the piston cavity, and the other end of the elastic component is fixedly arranged on the first piston.

[0012] Preferably, the number of the clamping assemblies is three groups, the three groups of the clamping assemblies are evenly distributed circumferentially on the fixing frame, and the piston cavities on the three groups of the clamping assemblies are connected through an air pipeline.

[0013] During use, the above technical solution improves the stability of the single-tube tower fixation through three sets of clamping components, and is suitable for use with single-tube towers of different diameters.

[0014] Preferably, a sliding groove is provided on the support frame, a sliding block is fixedly provided on the support tube, and the sliding block is slidably installed in the sliding groove.

[0015] Preferably, an adjusting screw is rotatably installed in the sliding groove of the support frame, and the adjusting screw is rotatably installed on the support frame through a first rotating shaft. A connecting block is fixedly provided on the sliding block, and a screw hole is opened on the connecting block. The adjusting screw is threadedly installed in the screw hole.

[0016] Preferably, a driving component is detachably mounted on the support frame, and the driving component is connected to the first rotating shaft through a transmission mechanism. Starting the driving component drives the two first rotating shafts to rotate synchronously through the transmission mechanism.

[0017] During use of the above technical solution: the starting driving component drives the two first rotating shafts to rotate synchronously through the transmission mechanism, and drives the adjusting screw to rotate through the first rotating shaft to adjust the position of the fixing frame, so as to facilitate the single-tube tower to be lifted and then adjust the position of the single-tube tower for installation.

[0018] After adopting the above technical solution, the beneficial effects of the utility model are:

[0019] 1. Operate the clamping assembly to fix one end of the single-tube tower on the fixed frame, and lift the single-tube tower through the other end through the crane. The single-tube tower drives the fixed frame to rotate, so as to fix the single-tube tower, which is convenient for the installation of the single-tube tower. It is prevented that the position of the single-tube tower is manually adjusted after the single-tube tower is lifted, which improves the stability and safety performance of the single-tube tower installation and improves work efficiency;

[0020] 2. The three sets of clamping components are used to improve the stability of the single-tube tower fixation, and it is also suitable for single-tube towers of different diameters;

[0021] 3. Start the driving component to drive the two first rotating shafts to rotate synchronously through the transmission mechanism, and drive the adjusting screw to rotate through the first rotating shaft to adjust the position of the fixing frame, so as to facilitate the installation after the single-tube tower is lifted. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 It is a three-dimensional diagram of the utility model;

[0024] Figure 2 It is the clothing diagram of the utility model;

[0025] Figure 3 For this utility model Figure 2 Sectional view at AA in the middle;

[0026] Figure 4 It is an exploded view of the utility model;

[0027] Figure 5 It is a partial stereogram of the utility model;

[0028] Figure 6 It is a partial exploded view of the utility model;

[0029] Figure 7 It is a three-dimensional diagram of the fixing frame of the utility model;

[0030] Figure 8 It is a three-dimensional diagram of the clamping assembly of the utility model;

[0031] Fig. 9 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0032] In the figure, 1, support frame; 2, sliding groove; 3, adjusting screw; 4, first rotating shaft; 5, sprocket; 6, chain; 7, driving component; 8, support leg; 9, fixing plate; 10, sliding block; 11, connecting block; 12, screw hole; 13, support pipe; 14, first mounting hole; 15, fixing frame; 16, support frame; 17, second rotating shaft; 18, through hole; 19, pump body; 20, gas pipeline; 21, piston cavity; 22, first piston; 23, piston rod; 24, limit frame; 25, elastic component; DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0034] like Figures 1 to 9 As shown, an auxiliary device for the pipe-holding installation of a single-tube tower comprises a support frame 1, on which support legs 8 are installed, on which support legs 8 are fixedly provided a fixing plate 9 with a mounting hole, and the fixing plate 9 is fixed to the ground by passing bolts through the mounting holes, and is characterized in that: the support frame 1 is provided with two symmetrical support tubes 13, on which both support tubes 13 are rotatably provided with a second rotating shaft 17, between which a fixing frame 15 is fixedly provided, and on which a clamping assembly is provided, and the clamping assembly is operated to fix one end of the single-tube tower in the fixing frame 15.

[0035] The support frame 1 is U-shaped.

[0036] The support tube 13 is provided with a first mounting hole 14 , and the second rotating shaft 17 is rotatably mounted in the first mounting hole 14 .

[0037] The clamping assembly includes a piston cavity 21 fixedly mounted on a fixing frame 15, a piston rod 23 is slidably mounted on the piston cavity 21, a limiting frame 24 is fixedly arranged on the piston rod 23, a pump body 19 is detachably mounted on the fixing frame 15, the pump body 19 is connected with the piston cavity 21 through an air pipeline 20, and when the pump body 19 is started and air is inflated into the piston cavity 21 through the air pipeline 20, the limiting frame 24 is driven by the piston rod 23 to fix the single-tube tower.

[0038] The piston rod 23 is fixedly provided with a first piston 22 . The first piston 22 is installed in a sliding and sealing manner in the piston cavity 21 . A sealed cavity is formed between the piston cavity 21 and the first piston 22 .

[0039] An elastic component 25 is movably installed in the piston cavity 21 . One end of the elastic component 25 is fixedly disposed on the inner wall of the piston cavity 21 , and the other end of the elastic component 25 is fixedly disposed on the first piston 22 .

[0040] There are three groups of clamping assemblies, which are evenly distributed on the fixing frame 15 in the circumferential direction, and the piston cavities 21 on the three groups of clamping assemblies are connected through the air pipeline 20 .

[0041] Specifically: three through holes 18 are opened on the fixing frame 15, and the three through holes 18 are evenly distributed on the fixing frame 15 in the circumferential direction. The fixing frame 15 is annular, and the piston cavity 21 of the clamping assembly is welded in the through hole 18. The elastic component 25 is a reset spring, and the limit frame 24 is arc-shaped. Two symmetrical support frames 16 are fixedly arranged on the fixing frame 15, and the second rotating shaft 17 is welded on the support frame 16. The pump body 19 is a high-pressure air pump;

[0042] In actual operation: insert the bottom end of the single-tube tower into the fixing frame 15, start the high-pressure air pump, and inject high-pressure gas into the sealing cavity of the piston cavity 21 through the gas pipeline 20. The high-pressure gas pushes the piston rod 23 to slide along the piston cavity 21 through the first piston 22, and stretches the reset spring. The piston rod 23 drives the limit frame 24 to clamp and fix the single-tube tower in the fixing frame 15, and the other end of the single-tube tower is lifted by the hanging tower. The fixing frame 15 is driven to rotate by the single-tube tower, and the second rotating shaft 17 is driven to rotate along the first mounting hole 14 of the support tube 13 by the fixing frame 15. After the installation is completed, turn off the high-pressure air pump, and under the action of the reset spring, the first piston 22 is driven to reset, and the fixation of the single-tube tower is released;

[0043] The support frame 1 is provided with a sliding groove 2 , and a sliding block 10 is fixedly provided on the support tube 13 . The sliding block 10 is slidably installed in the sliding groove 2 .

[0044] Specifically: the sliding groove 2 is in a concave shape, and the sliding block 10 is in a convex shape corresponding to the sliding groove 2;

[0045] An adjusting screw 3 is rotatably installed in the sliding groove 2 of the support frame 1. The adjusting screw 3 is rotatably installed on the support frame 1 through a first rotating shaft 4. A connecting block 11 is fixedly provided on the sliding block 10. A screw hole 12 is opened on the connecting block 11. The adjusting screw 3 is threadedly installed in the screw hole 12.

[0046] The support frame 1 is detachably provided with a driving component 7, which is connected to the first rotating shaft 4 through a transmission mechanism. When the driving component 7 is started, the two first rotating shafts 4 are driven to rotate synchronously through the transmission mechanism.

[0047] Specifically: the connecting block 11 is slidably installed in the sliding groove 2, the transmission mechanism includes a sprocket 5 fixedly mounted on the first rotating shaft 4, the two sprockets 5 are connected by a chain 6, the driving component 7 is a forward and reverse servo motor, and the output end of the forward and reverse servo motor is connected by the first rotating shaft 4;

[0048] In actual operation: start the forward and reverse servo motor to drive the first rotating shaft 4 to rotate, the first rotating shaft 4 is driven by the sprocket 5 and the chain 6, so that the two first rotating shafts 4 rotate synchronously, the first rotating shaft 4 drives the adjusting screw 3 to rotate, the adjusting screw 3 drives the connecting block 11 to move, the connecting block 11 drives the sliding block 10 to move along the sliding groove 2, so as to adjust the position of the fixed frame 15. Example

[0049] On the basis of the first embodiment, the gas pipeline 20 is provided with an exhaust pipe, and the exhaust pipe is provided with an electric valve;

[0050] In actual operation: when the piston cavity 21 is inflated by a high-pressure air pump, the electric valve is closed, and when exhaust is required, the electric valve is opened, and the gas in the piston cavity 21 is discharged through the exhaust pipe under the action of the return spring.

[0051] The principle of the utility model is as follows: insert the bottom end of the single-tube tower into the fixing frame 15, start the high-pressure air pump, and inject high-pressure gas into the sealing cavity of the piston cavity 21 through the gas pipeline 20. The high-pressure gas pushes the piston rod 23 to slide along the piston cavity 21 through the first piston 22, and stretches the reset spring. The piston rod 23 drives the limit frame 24 to clamp and fix the single-tube tower in the fixing frame 15, and the other end of the single-tube tower is lifted by the hanging tower. The fixing frame 15 is driven to rotate by the single-tube tower, and the second rotating shaft 17 is driven to rotate along the first mounting hole 14 of the support tube 13 by the fixing frame 15. After the installation is completed, turn off the high-pressure air pump, and under the action of the reset spring, the first piston 22 is driven to reset, and the fixation of the single-tube tower is released;

[0052] Start the forward and reverse servo motor to drive the first rotating shaft 4 to rotate. The first rotating shaft 4 is driven by the sprocket 5 and the chain 6, so that the two first rotating shafts 4 rotate synchronously. The first rotating shaft 4 drives the adjusting screw 3 to rotate, and the adjusting screw 3 drives the connecting block 11 to move. The connecting block 11 drives the sliding block 10 to move along the sliding groove 2, thereby adjusting the position of the fixed frame 15.

[0053] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

Claims

1. An auxiliary device for single-tube tower pipe holding installation, comprising a support frame (1), a support leg (8) mounted on the support frame (1), a fixing plate (9) with a mounting hole fixedly arranged on the support leg (8), and the fixing plate (9) is fixed to the ground by bolts passing through the mounting holes, characterized in that: The support frame (1) is provided with two symmetrical support tubes (13), and a second rotating shaft (17) is rotatably mounted on each of the two support tubes (13). A fixing frame (15) is fixedly arranged between the two second rotating shafts (17), and a clamping assembly is arranged on the fixing frame (15). The clamping assembly is operated to fix one end of the single-tube tower in the fixing frame (15).

2. The auxiliary device for single-tube tower pipe holding installation according to claim 1, characterized in that: The support frame (1) is U-shaped.

3. The auxiliary device for single-tube tower pipe holding installation according to claim 2, characterized in that: The support tube (13) is provided with a first mounting hole (14), and the second rotating shaft (17) is rotatably mounted in the first mounting hole (14).

4. The auxiliary device for single-tube tower pipe holding installation according to claim 3 is characterized in that: The clamping assembly comprises a piston cavity (21) fixedly mounted on a fixing frame (15); a piston rod (23) is slidably mounted on the piston cavity (21); a limiting frame (24) is fixedly arranged on the piston rod (23); a pump body (19) is detachably mounted on the fixing frame (15); the pump body (19) is connected to the piston cavity (21) through an air pipeline (20); when the pump body (19) is started to inflate air into the piston cavity (21) through the air pipeline (20), the limiting frame (24) is driven by the piston rod (23) to fix the single-tube tower.

5. The auxiliary device for single-tube tower pipe holding installation according to claim 4, characterized in that: A first piston (22) is fixedly arranged on the piston rod (23). The first piston (22) is slidably and sealingly installed in the piston cavity (21). A sealed cavity is formed between the piston cavity (21) and the first piston (22).

6. The auxiliary device for single-tube tower pipe holding installation according to claim 5, characterized in that: An elastic component (25) is movably installed in the piston cavity (21); one end of the elastic component (25) is fixedly arranged on the inner wall of the piston cavity (21), and the other end of the elastic component (25) is fixedly arranged on the first piston (22).

7. The auxiliary device for single-tube tower pipe holding installation according to claim 6, characterized in that: The number of the clamping assemblies is three groups, and the three groups of clamping assemblies are evenly distributed on the fixing frame (15) in the circumferential direction, and the piston cavities (21) on the three groups of clamping assemblies are connected via an air delivery pipeline (20).

8. The auxiliary device for single-tube tower pipe holding installation according to claim 1, characterized in that: The support frame (1) is provided with a sliding groove (2), and the support tube (13) is fixedly provided with a sliding block (10), and the sliding block (10) is slidably installed in the sliding groove (2).

9. The auxiliary device for single-tube tower pipe holding installation according to claim 8, characterized in that: An adjusting screw (3) is rotatably mounted in the sliding groove (2) of the supporting frame (1); the adjusting screw (3) is rotatably mounted on the supporting frame (1) via a first rotating shaft (4); a connecting block (11) is fixedly arranged on the sliding block (10); a screw hole (12) is provided on the connecting block (11); and the adjusting screw (3) is threadedly mounted in the screw hole (12).

10. The auxiliary device for single-tube tower pipe holding installation according to claim 9, characterized in that: A driving component (7) is detachably mounted on the support frame (1); the driving component (7) is in transmission connection with the first rotating shaft (4) via a transmission mechanism; starting the driving component (7) drives the two first rotating shafts (4) to rotate synchronously via the transmission mechanism.

Images