Stabilizing tower with adjustable height

Abstract

The utility model relates to the technical field of stabilizing towers, in particular to a height-adjustable stabilizing tower which comprises a first frame body and a second frame body, and the first frame body is arranged below the second frame body; the tower body is connected to the first frame body in a sliding manner and is fixedly connected with the second frame body; the telescopic piece is arranged between the first frame body and the second frame body and used for driving the second frame body to move in the direction away from the first frame body; the fixing assembly comprises a sleeve, a fixing rod and a fixing piece, the sleeve is fixed to the first frame body, one end of the fixing rod is slidably arranged on the sleeve, the other end of the fixing rod is fixedly connected with the second frame body, a plurality of first penetrating holes are formed in the sleeve, and a plurality of second penetrating holes are formed in the fixing rod; the fixing piece can penetrate through one first penetrating hole and one second penetrating hole at the same time and is used for limiting relative sliding of the sleeve and the fixing rod. The stabilizing tower has the advantages that after the height of the stabilizing tower is adjusted, the height of the stabilizing tower can be limited, and potential safety hazards are reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of stabilizing towers, in particular to a height-adjustable stabilizing tower. BACKGROUND

[0002] A stabilizing tower is one of devices for realizing heat exchange and transmission. A stabilizing tower base is disclosed in a Chinese utility model patent with the publication number CN214331937U, which realizes the adjustment of the position of a supporting plate and the height adjustment of the stabilizing tower through the cooperation of a rack and a gear. However, after the height of the stabilizing tower is adjusted, the rack and the gear need to be continuously stressed, which may cause the fracture of the teeth on the rack and the gear, and there is a safety hazard. CONTENT OF THE UTILITY MODEL

[0003] The application aims to provide a height-adjustable stabilizing tower which can limit the height of the stabilizing tower after the height is adjusted, thereby reducing the safety hazard.

[0004] The height-adjustable stabilizing tower provided by the application adopts the following technical scheme:

[0005] The height-adjustable stabilizing tower comprises:

[0006] a first frame body and a second frame body, wherein the first frame body is arranged below the second frame body;

[0007] a tower body which is slidingly connected to the first frame body and fixedly connected to the second frame body;

[0008] a telescopic member which is arranged between the first frame body and the second frame body and used for driving the second frame body to move away from the first frame body;

[0009] a fixing assembly which comprises a sleeve, a fixing rod and a fixing member, wherein the sleeve is fixed to the first frame body, one end of the fixing rod is slidingly arranged on the sleeve, the other end of the fixing rod is fixedly connected to the second frame body, a plurality of first through holes are formed in the sleeve, a plurality of second through holes are formed in the fixing rod, and the fixing member can simultaneously pass through one first through hole and one second through hole and is used for limiting the relative sliding of the sleeve and the fixing rod.

[0010] Optionally, a plurality of fixing assemblies are arranged in an axial symmetry along the tower body.

[0011] Optionally, one end of the telescopic member is hingedly connected to the first frame body, and the other end of the telescopic member is detachably connected to the second frame body.

[0012] Optionally, a limiting groove is formed in the bottom surface of the second frame body, and the output end of the telescopic member can be inserted into the limiting groove.

[0013] Optionally, the connecting device comprises a latch, a first elastic member and a limiting assembly, the second side wall of the telescopic member is provided with a socket, the latch is slidingly arranged on the second frame body, one end of the first elastic member is arranged on the latch and the other end is arranged on the second frame body, the limiting assembly is used for limiting the sliding of the latch, and the latch can be inserted into the socket.

[0014] Optionally, the limiting assembly comprises a limiting plate and a second elastic member, the limiting plate is slidingly arranged in the limiting slot, one end of the second elastic member is arranged on the limiting plate and the other end is arranged on the inner wall of the limiting slot, and the latch can abut against the side wall of the limiting plate.

[0015] Optionally, the positioning block is further provided, the side wall of the positioning block is provided with a positioning slot, the positioning slot is in position correspondence with the limiting slot, and the telescopic member can be rotatably inserted into the positioning slot.

[0016] Optionally, the positioning slot is provided with an arc face at the opening.

[0017] When the telescopic member drives the tower body to move to a specified position, the sleeve and the fixing rod are matched to support the tower body, thereby reducing the stress of the telescopic member, ensuring the service life of the telescopic member, and increasing the safety of the stable tower. And through the rotary connection of the telescopic member, when the telescopic member is installed, the telescopic member only needs to be rotated to be in position correspondence with the limiting slot, then the telescopic member is elongated, the latch is inserted into the socket, and the automatic fixing of the telescopic member can be completed, the installation is convenient and fast, the high-altitude operation time of the installation worker is reduced, and the construction safety of the installation worker is increased. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a whole structure schematic diagram of a height-adjustable stable tower according to an embodiment of the application.

[0019] Figure 2 is an exploded structure schematic diagram of a fixing assembly according to an embodiment of the application.

[0020] Figure 3 is a local structure schematic diagram of a height-adjustable stable tower according to an embodiment of the application.

[0021] Figure 4 is a local sectional structure schematic diagram of a height-adjustable stable tower according to an embodiment of the application.

[0022] In the figure, 1, the first frame body; 2, the second frame body; 21, the limiting groove; 22, the positioning block; 221, the positioning groove; 222, the arc surface; 3, the tower body; 4, the fixing assembly; 41, the sleeve; 42, the fixed rod; 43, the fixing piece; 44, the first through hole; 45, the second through hole; 5, the hinged seat; 6, the connecting device; 61, the bolt; 62, the first elastic piece; 63, the limiting assembly; 631, the limiting plate; 632, the second elastic piece; 7, the telescopic piece; 71, the insertion hole. DETAILED DESCRIPTION

[0023] The following will be described in detail with reference to the accompanying drawings Figure 1 - the accompanying drawings Figure 4 The application will be further described in detail.

[0024] A height-adjustable stabilizing tower, referring to Figure 1 and Figure 2 , comprising a first frame body 1, a second frame body 2, and a tower body 3, the first frame body 1 and the second frame body 2 are arranged in a vertical direction, and the first frame body 1 is arranged below the second frame body 2, a telescopic piece 7 is arranged between the first frame body 1 and the second frame body 2, one end of the telescopic piece 7 acts on the first frame body 1, and the other end acts on the second frame body 2, and one end of the tower body 3 is fixed on the second frame body 2 and is in sliding connection with the first frame body 1.

[0025] When the height of the tower body 3 needs to be adjusted, the telescopic piece 7 is telescoped to drive the second frame body 2 to move towards or away from the first frame body 1, so as to realize the sliding of the tower body 3 on the first frame body 1 and the adjustment of the height of the tower body 3. In this embodiment, the telescopic piece 7 is a hydraulic telescopic rod.

[0026] Further, a fixing assembly 4 is arranged between the first frame body 1 and the second frame body 2, and the fixing assembly 4 is used to limit the distance between the first frame body 1 and the second frame body 2. After the telescopic piece 7 is telescoped, the fixing assembly 4 fixes the position of the second frame body 2, thereby reducing the continuous stress on the telescopic piece 7, ensuring the service life of the telescopic piece 7, and reducing the occurrence of damage to the telescopic piece 7.

[0027] Further, the fixing assembly 4 is provided in plurality, and the plurality of fixing assemblies 4 are arranged in axial symmetry along the tower body 3. By arranging the plurality of fixing assemblies 4 in axial symmetry, the support stability of the second frame body 2 is increased. In this embodiment, the number of the fixing assemblies 4 is two, and the two fixing assemblies 4 are arranged in symmetry about the tower body 3. In other embodiments, the number of the fixing assemblies 4 can also be four, six, or other numbers.

[0028] Specifically, the fixing assembly 4 comprises a sleeve 41, a fixing rod 42 and a fixing piece 43. The sleeve 41 is fixed on the first frame body 1. The fixing rod 42 is slidably arranged in the sleeve 41 at one end and fixedly connected with the second frame body 2 at the other end. A plurality of first through holes 44 are formed on the outer wall of the sleeve 41. A plurality of second through holes 45 are formed on the fixing rod 42. The first through holes 44 are uniformly and spacedly distributed along the axis direction of the sleeve 41. The second through holes 45 are uniformly and spacedly distributed along the axis direction of the fixing rod 42. The spacing between the adjacent first through holes 44 is the same as the spacing between the adjacent second through holes 45. During the movement of the second frame body 2, the fixing rod 42 is driven to slide upward. When the second frame body 2 stops moving, the positions of part of the first through holes 44 and part of the second through holes 45 correspond to each other. The fixing piece 43 is inserted into the corresponding first through hole 44 and second through hole 45, thereby limiting the relative sliding between the sleeve 41 and the fixing rod 42, limiting the movement of the second frame body 2, supporting the second frame body 2 and reducing the stress on the telescopic piece 7.

[0029] The fixing piece 43 can be a bolt and a nut. The bolt passes through the first through hole 44 and the second through hole 45 at the same time, and then the nut is used to fix the position of the bolt, thereby fixing the positions of the sleeve 41 and the fixing rod 42. In other embodiments, the fixing piece 43 can also be other structures capable of limiting the relative sliding between the sleeve 41 and the fixing rod 42.

[0030] Further, the number of fixing pieces 43 can be several. There are a plurality of first through holes 44 and second through holes 45 corresponding to each other on the sleeve 41 and the fixing rod 42. Each fixing piece 43 passes through a corresponding first through hole 44 and second through hole 45, thereby increasing the connection stability between the sleeve 41 and the fixing rod 42.

[0031] Further, one end of the telescopic piece 7 is hingedly connected with the first frame body 1, and the other end is detachably connected with the second frame body 2. In this embodiment, the telescopic piece 7 is hingedly connected with the first frame body 1 through the hinge seat 5. When the telescopic piece 7 is installed, the telescopic piece 7 is first fixed with the hinge seat 5, and then rotated around the hinge seat 5 to the vertical state, so that the telescopic piece 7 is fixed with the second frame body 2, thereby realizing the installation of the telescopic piece 7. Since the tower body 3 is generally high, the telescopic piece 7 is hingedly connected with the first frame body 1, which facilitates the installation of the telescopic piece 7.

[0032] Referring to Figure 3 and Figure 4 Further, a limiting groove 21 is formed on the bottom surface of the second frame body 2, and the output end of the telescopic piece 7 can be inserted into the limiting groove 21. Specifically, when the telescopic piece 7 is rotated to the position corresponding to the limiting groove 21, the telescopic piece 7 is elongated, and the output end of the telescopic piece 7 is inserted into the limiting groove 21, thereby limiting the relative movement between the telescopic piece 7 and the second frame body 2 in the horizontal direction, and increasing the connection stability between the telescopic piece 7 and the second frame body 2.

[0033] Further, the second frame body 2 is provided with a positioning block 22, and a positioning groove 221 is formed in the side wall of the positioning block 22 and is located in correspondence with the position of the limiting groove 21. During the rotation of the telescopic part 7, the output end of the telescopic part 7 can rotate into the positioning groove 221, and when the telescopic part 7 abuts against the inner wall of the positioning groove 221, the output end of the telescopic part 7 corresponds to the position of the limiting groove 21. That is, the rotation angle of the telescopic part 7 is limited by the positioning groove 221, thereby reducing the difficulty of aligning the telescopic part 7 with the limiting groove 21 and facilitating the installation of the telescopic part 7.

[0034] Further, the positioning groove 221 is provided with an arc surface 222 at the opening, and the arc surface 222 can guide the telescopic part 7 during the rotation of the telescopic part 7, so that the telescopic part 7 is more easily inserted into the positioning groove 221, further facilitating the installation of the telescopic part 7.

[0035] Further, the second frame body 2 is provided with a connecting device 6, and when the output end of the telescopic part 7 is inserted into the limiting groove 21, the connecting device 6 connects the second frame body 2 and the output end of the telescopic part 7, further ensuring the connection stability of the telescopic part 7 and the second frame body 2.

[0036] Specifically, the connecting device 6 includes a bolt 61, a first elastic member 62 and a limiting assembly 63. The bolt 61 is slidingly arranged on the second frame body 2, and a plug hole 71 is formed in the side wall of the telescopic part 7. When the telescopic part 7 is inserted into the limiting groove 21, the bolt 61 slides towards the telescopic part 7 and is inserted into the plug hole 71, so that the telescopic part 7 and the second frame body 2 are fixed to each other.

[0037] Specifically, one end of the first elastic member 62 acts on the bolt 61, and the other end acts on the second frame body 2. The limiting assembly 63 is used to limit the sliding of the bolt 61. When the telescopic part 7 is inserted into the limiting groove 21, the limiting assembly 63 releases the limitation of the bolt 61, and the bolt 61 is inserted into the plug hole 71 under the action of the first elastic member 62, thereby automatically fixing the telescopic part 7 and facilitating the installation of the telescopic part 7.

[0038] In this embodiment, the first elastic member 62 is a spring, and the two ends thereof are respectively connected to the bolt 61 and the second frame body 2.

[0039] The limiting assembly 63 includes a limiting plate 631 and a second elastic member 632. The limiting plate 631 is slidingly arranged in the limiting groove 21, and one end of the second elastic member 632 acts on the limiting plate 631 and the other end acts on the inner wall of the limiting groove 21. The bolt 61 can abut against the side wall of the limiting plate 631.

[0040] In the initial stage, the plug 61 abuts against the side wall of the limiting plate 631, and at this time, the first elastic member 62 is elastically deformed; when the telescopic member 7 is inserted into the limiting groove 21, the limiting plate 631 is pushed to move upward, so that the plug 61 is separated from the limiting plate 631; when the insertion hole 71 is in position corresponding to the plug 61, the first elastic member 62 restores, and drives the plug 61 to be inserted into the insertion hole 71, so that the telescopic member 7 is automatically locked, and further, the installation of the telescopic member 7 is facilitated, and it is not necessary for the staff to climb to install.

[0041] When the telescopic member 7 needs to be maintained, the staff can climb to the second frame body 2 through the ladder arranged on the tower body 3, pull the plug 61 outward, so that the plug 61 is separated from the insertion hole 71, then the telescopic member 7 is retracted, the second limiting plate 631 is reset, at this time, the plug 61 is loosened, so that the plug 61 abuts against the limiting side wall, the telescopic member 7 is rotated downward, and the telescopic member 7 is maintained.

[0042] The embodiments of the specific embodiment are the preferred embodiments of the application, and are not intended to limit the protection scope of the application, wherein the same parts are indicated by the same reference numerals. Therefore, equivalent changes made according to the structure, shape and principle of the application should be covered in the protection scope of the application.

Claims

1. An adjustable height stabilizing tower, characterized by, The utility model relates to a telescopic tower, including: First frame body (1) and second frame body (2), first frame body (1) is arranged below second frame body (2); Tower body (3) is slidably connected on first frame body (1) and is fixedly connected with second frame body (2); Telescopic part (7) is arranged between first frame body (1) and second frame body (2) and is used to drive second frame body (2) to move away from first frame body (1) direction; Fixing assembly (4) includes sleeve (41), fixed rod (42) and fixing part (43), sleeve (41) is fixed on first frame body (1), one end of fixed rod (42) is slidably arranged on sleeve (41), the other end is fixedly connected with second frame body (2), a plurality of first perforation (44) are formed in sleeve (41), a plurality of second perforation (45) are formed in fixed rod (42), fixing part (43) can pass through one first perforation (44) and one second perforation (45) simultaneously and is used to limit the relative sliding of sleeve (41) and fixed rod (42).

2. A height adjustable stabilizing tower according to claim 1, characterized in that A plurality of fixing assemblies (4) are provided, and the fixing assemblies (4) are arranged in axial symmetry along the tower body (3).

3. A height adjustable stabilizing tower according to claim 1, characterized in that One end of the telescopic part (7) is hingedly connected to the first frame body (1), and the other end of the telescopic part (7) is detachably connected to the second frame body (2).

4. A height adjustable stabilizing tower according to claim 3, characterized in that A limiting groove (21) is formed in the bottom surface of the second frame body (2), and the output end of the telescopic part (7) can be inserted into the limiting groove (21).

5. A height adjustable stabilizing tower according to claim 4, characterized in that The connecting device (6) includes a latch (61), a first elastic member (62), and a limiting assembly (63). The output end side wall of the telescopic part (7) is provided with a insertion hole (71). The latch (61) is slidably arranged on the second frame body (2). One end of the first elastic member (62) acts on the latch (61), and the other end acts on the second frame body (2). The limiting assembly (63) is used to limit the sliding of the latch (61). The latch (61) can be inserted into the insertion hole (71).

6. A height adjustable stabilizing tower according to claim 5, characterized in that The limiting assembly (63) includes a limiting plate (631) and a second elastic member (632). The limiting plate (631) is slidably arranged in the limiting groove (21). One end of the second elastic member (632) acts on the limiting plate (631), and the other end acts on the inner wall of the limiting groove (21). The latch (61) can abut against the side wall of the limiting plate (631).

7. An adjustable height stabilizing tower according to claim 4, wherein, The positioning block (22) includes a positioning groove (221) formed in the side wall. The positioning groove (221) corresponds in position to the limiting groove (21). The telescopic part (7) can be rotatably inserted into the positioning groove (221).

8. A height adjustable stabilizing tower according to claim 7, characterized in that An arc surface (222) is arranged at the opening of the positioning groove (221).

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