Tower erecting equipment

Abstract

The utility model provides tower erecting equipment, and relates to the technical field of steel tower erecting. The tower erecting equipment comprises a climbing device, the climbing device is used for being movably arranged on a steel tower along the line shape of the steel tower, a supporting frame is arranged on the climbing device, and the supporting frame is used for installing a truss vehicle. No matter whether the overall line shape of the steel tower is a straight line shape or a curved line shape, the climbing device can move along the line shape of the steel tower so as to convey the joist barrow to the top end of the steel tower, the repeated utilization of the climbing device is achieved, and therefore in the erecting stage of the steel tower, the steel tower does not need to be erected through a large-tonnage tower crane any more, and the erecting cost of the steel tower is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel tower erection, and more specifically, to a tower erection device. Background Art

[0002] Currently, suspension bridges and cable-stayed bridges are increasing in number. Due to the improvement of technology, the shape of steel towers also tends to be curved. During the erection process, due to the curved shape of the steel tower, traditional tower erection devices cannot meet the erection requirements of the curved shape, and large-tonnage tower cranes are often required for steel tower erection, increasing the cost of steel tower installation. Summary of the Utility Model

[0003] The problem solved by the utility model is: how to reduce the cost of steel tower erection.

[0004] To solve the above problems, the utility model provides a tower erection device, including a climbing device, the climbing device is used to be arranged along the shape of the steel tower on the steel tower, a support frame is arranged on the climbing device, the climbing device is used to drive the support frame to move along the extending direction of the climbing device, and the support frame is used to install a trolley.

[0005] Optionally, the climbing device includes a guide rail, a first oil cylinder, a first sliding seat and a second sliding seat, the first oil cylinder is connected between the first sliding seat and the second sliding seat, both the first sliding seat and the second sliding seat are slidably connected with the guide rail, a plurality of sockets arranged axially are provided on the guide rail, the first sliding seat and the second sliding seat are respectively inserted into different sockets through pins, the guide rail is used to be arranged along the shape of the steel tower, and the first sliding seat is connected with the support frame.

[0006] Optionally, the climbing device further includes a second oil cylinder, a third sliding seat and a fourth sliding seat, the second oil cylinder is connected between the third sliding seat and the fourth sliding seat, the third sliding seat and the fourth sliding seat are located below the second sliding seat, the third sliding seat and the fourth sliding seat are respectively slidably connected with the guide rail, the third sliding seat is connected with the support frame, and the third sliding seat and the fourth sliding seat are respectively inserted into different sockets through pins.

[0007] Optionally, there are two climbing devices, and the two climbing devices are respectively used to be installed on two opposite end faces of the steel tower.

[0008] Optionally, the first sliding seat and the second sliding seat are respectively sleeved on the guide rail to be slidably connected with the guide rail.

[0009] Optionally, the third sliding seat and the fourth sliding seat are respectively sleeved on the guide rail to be slidably connected with the guide rail.

[0010] Optionally, the tower erection device further includes a connecting frame, which is located above the climbing device, is hinged to the support frames of the two climbing devices respectively, and the trolley is installed at the top end of the connecting frame.

[0011] Optionally, a transverse movement oil cylinder is arranged on the connecting frame, and the transverse movement oil cylinder is used for driving connection with the trolley to realize the horizontal movement of the trolley.

[0012] Optionally, the transverse movement oil cylinder is inserted into the connecting frame through a pin shaft.

[0013] Optionally, the support frame is made by welding steel beams.

[0014] Compared with the prior art, in the tower erection device of the present utility model, the support frame for installing the trolley is installed on the climbing device, so that the climbing device can drive the support frame to move, and the climbing device is arranged on the steel tower along the linear shape of the steel tower, so that the driving path of the climbing device can be consistent with the linear shape of the steel tower. In this way, no matter the overall linear shape of the steel tower is a straight line shape or a curved line shape, the climbing device can drive the support frame to move along the linear shape of the steel tower to transport the trolley to the top end of the steel tower. The climbing device can be reused during the erection stage of the entire steel tower. Therefore, during the erection stage of the steel tower, there is no need to rely on a large-tonnage tower crane for steel tower erection, thus saving the erection cost of the steel tower. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the tower erection device in an embodiment of the present utility model;

[0016] Figure 2 is an enlarged view of the climbing device in an embodiment of the present utility model;

[0017] Figure 3 is a schematic diagram of the climbing device hoisting on an inclined steel tower in another embodiment of the present utility model.

[0018] Description of the Reference Numerals:

[0019] 100 - climbing device; 1 - support frame; 2 - guide rail; 3 - first oil cylinder; 4 - first sliding seat; 5 - second sliding seat; 6 - socket; 7 - second oil cylinder; 8 - third sliding seat; 9 - fourth sliding seat; 10 - steel tower; 11 - connecting frame; 12 - transverse movement oil cylinder; 13 - trolley. Detailed Embodiment

[0020] In order to make the above-mentioned objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model is given with reference to the accompanying drawings.

[0021] In the attached drawings, the Z-axis represents the vertical position, and the positive direction of the Z-axis (i.e., the direction pointed by the arrow of the Z-axis) represents the upper side, and the negative direction of the Z-axis (i.e., the direction opposite to the positive direction of the Z-axis) represents the lower side; the X-axis in the attached drawings represents the horizontal position, and the positive direction of the X-axis (i.e., the direction pointed by the arrow of the X-axis) represents the right side, and the negative direction of the X-axis (i.e., the direction opposite to the positive direction of the X-axis) represents the left side; the Y-axis in the attached drawings represents the front-back position, and the positive direction of the Y-axis (i.e., the direction pointed by the arrow of the Y-axis) represents the front side, and the negative direction of the Y-axis (i.e., the direction opposite to the positive direction of the Y-axis) represents the rear side. It should be noted that the above-described meanings of the Z-axis, Y-axis, and X-axis are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0022] It should be noted that the terms "first", "second", etc. in the description, claims, and above-mentioned attached drawings of the present invention are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present invention described here can be implemented in an order other than those illustrated or described here.

[0023] Combined with Figure 1 As shown, the present invention provides a tower erection device, including a climbing device 100, the climbing device 100 is arranged on the steel tower 10 along the linear extension of the steel tower 10, a support frame 1 is arranged on the climbing device 100, and the climbing device 100 is used to drive the support frame 1 to move along the extension direction of the climbing device 100, and the support frame 1 is used to install a trolley 13.

[0024] Specifically, the steel tower 10 is composed of multiple tower segments stacked in sequence in the vertical direction. The overall linear shape after the stacking of multiple tower segments is the linear shape of the steel tower 10. After the first tower segment is erected, the climbing device 100 is installed on the first tower segment and drives the support frame 1 to move along the linear shape of the first tower segment, so as to transport the trolley 13 on the support frame 1 above the first tower segment. The second tower segment is lifted to the top of the first tower segment by the trolley 13 to realize the connection between the second tower segment and the first tower segment. Then, the climbing device 100 drives the support frame 1 to move upward along the linear shape of the second tower segment, and then uses the trolley 13 to erect the third tower segment on the top of the second tower segment, and so on. As the steel tower 10 is erected, the climbing device 100 realizes the linear movement of the support frame 1 along the steel tower 10, that is, the support frame 1 moves along the extending direction of the climbing device 100. Specifically, when the linear shape of the steel tower 10 is a straight line shape in the vertical direction, the climbing device 100 is installed on the circumferential side wall of the steel tower 10 and extends vertically along the height direction of the steel tower 10. At this time, the moving path of the climbing device 100 is consistent with the linear shape of the steel tower 10, that is, the climbing device 100 moves along a straight line, and the trolley 13 is transported from the bottom end of the steel tower 10 to the top end of the steel tower 10 through the support frame 1 installed on the climbing device 100. When the linear shape of the steel tower 10 is a curved line shape in the vertical direction, here, the curved line shape of the steel tower 10 can be understood as that the steel tower 10 is integrally curved in the vertical direction. For example, it is bent as a whole towards a certain direction, or the outer walls of two adjacent tower segments of the steel tower 10 are not in the same plane to form a curve, etc. The climbing device 100 extends vertically along the curved line shape of the steel tower 10, and with the help of the support frame 1, the trolley 13 is transported from the bottom end of the steel tower 10 to the top end of the steel tower 10 along the curved moving path. The climbing device 100 can be composed of a structure including a motor, a slider and a rack and pinion. Specifically, the rack is installed on the outer wall of the steel tower 10 and is parallel to the outer wall, that is, the rack extends linearly or in a curve along the linear shape of the steel tower 10. The gear meshes with the rack, the slider is slidably connected to the rack, the motor is drivingly connected to the gear, and the support frame 1 is installed on the slider. The motor drives the gear to rotate, and by using the meshing of the gear and the rack, the slider moves along the extending direction of the rack, thereby transporting the trolley 13 from the bottom end of the steel tower 10 to the top end of the steel tower 10. Alternatively, the climbing device 100 can also be composed of structures such as an oil cylinder and a guide rail 2 introduced later.

[0025] Therefore, in this embodiment, the support frame 1 for installing the overhead crane 13 is installed on the climbing device 100, so that the climbing device 100 can drive the support frame 1 to move, and the climbing device 100 is arranged on the steel tower 10 along the linear shape of the steel tower 10, so that the driving path of the climbing device 100 can be consistent with the linear shape of the steel tower 10. In this way, regardless of whether the overall linear shape of the steel tower 10 is a straight line shape or a curved line shape, the climbing device 100 can drive the support frame 1 to move along the linear shape of the steel tower 10 to transport the overhead crane 13 to the top of the steel tower 10. The climbing device 10 can be reused during the erection stage of the entire steel tower 10 to realize the sequential erection of multiple tower sections. Therefore, during the erection stage of the steel tower 10, there is no need to rely on a large-tonnage tower crane for the erection of the steel tower 10, thus saving the erection cost of the steel tower 10.

[0026] Optionally, as shown in Figure 1 and Figure 2 , the climbing device 100 includes a guide rail 2, a first oil cylinder 3, a first sliding seat 4 and a second sliding seat 5. The first oil cylinder 3 is connected between the first sliding seat 4 and the second sliding seat 5. Both the first sliding seat 4 and the second sliding seat 5 are slidably connected to the guide rail 2. A plurality of sockets 6 are arranged on the guide rail 2 along its axial direction. The first sliding seat 4 and the second sliding seat 5 are respectively inserted into different sockets 6 through pins. The guide rail 2 is used to extend along the linear shape of the steel tower. The first sliding seat 4 is connected to the support frame 1.

[0027] Specifically, the guide rail 2 extends along the linear straight line or curve of the steel tower 10. When the guide rail 2 extends along a straight line, the guide rail 2 can be installed on the outer wall of the steel tower 10 through horizontal columns with equal lengths to realize the installation of the guide rail 2. When the guide rail 2 extends along a curve, the guide rail 2 is installed on the outer wall of the steel tower 10 through horizontal columns with unequal lengths to realize the installation of the guide rail 2. The first sliding seat 4 is located above the second sliding seat 5 and is connected to the support frame 1. The first oil cylinder 3 is connected between the first sliding seat 4 and the second sliding seat 5. Both the first sliding seat 4 and the second sliding seat 5 are slidably connected to the guide rail 2. A plurality of sockets 6 are arranged in the axial direction (i.e., the length direction) of the guide rail 2. Initially, both the first sliding seat 4 and the second sliding seat 5 are inserted and fixed to the corresponding sockets 6 through pins, and the cylinder rod of the first oil cylinder 3 is in the extended state. When it is necessary to transport the overhead crane 13, the insertion connection between the second sliding seat 5 and the guide rail 2 is released, the cylinder rod of the first oil cylinder 3 retracts, so that the second sliding seat 5 slides upward and is inserted and fixed to a socket 6 at a higher position through a pin. Then, the insertion connection between the first sliding seat 4 and the guide rail 2 is released, the cylinder rod of the first oil cylinder 3 extends, so that the first sliding seat 4 moves upward and is inserted and fixed to a socket at a higher position through a pin, realizing the upward movement of the overhead crane 13 by a certain distance. Repeating this process multiple times can transport the overhead crane 13 to the top of the steel tower 10.

[0028] In this way, by connecting the first oil cylinder 3 between the first sliding seat 4 and the second sliding seat 5, the telescopic movement of the first oil cylinder 3 can be converted into the relative movement between the first sliding seat 4 and the second sliding seat 5. And by slidingly connecting the first sliding seat 4 and the second sliding seat 5 with the guide rail 2 installed on the steel tower 10 respectively, the guide rail 2 guides the movement of the first sliding seat 4 and the second sliding seat 5, so that the movement trajectories of the first sliding seat 4 and the second sliding seat 5 are linear and consistent with that of the steel tower 10. And by respectively inserting the first sliding seat 4 and the second sliding seat 5 into different sockets 6 through pins, it is ensured that during the telescopic process of the first oil cylinder 3, the first sliding seat 4 or the second sliding seat 5 is fixed. Thus, after the support frame 1 is connected to the first sliding seat 4, the movement of the support frame 1 along the guide rail 2 is realized. In this way, during the movement of the support frame 1, the stability of the support frame 1 can be improved, and the structure of the climbing device 100 can be simplified to reduce the use cost of the climbing device 100.

[0029] In some embodiments, during the construction process, the height of the steel tower 10 is constantly changing. At this time, the number of the guide rails 2 can be two or more. When the number of the guide rails 2 is two, the first guide rail 2 is installed on the first tower section. After the second tower section is built on the first tower section, the second guide rail 2 is installed on the second tower section, and the two guide rails 2 are butted, so as to ensure that the extension path of the climbing device 100 passes through the second tower section. And when all the sliding seats (including the first sliding seat 4 and the second sliding seat 5) of the climbing device 100 are completely located on the second guide rail 2, the first guide rail 2 can be removed from the first tower section, and after the third tower section is built, the first guide rail 2 is installed on the third tower section, and so on. By making use of the repeated use of the two guide rails, the continuity of the drive of the climbing device 100 can be ensured. When the number of the guide rails 2 is more than two, each tower section can be installed with a guide rail 2, and multiple guide rails 2 are butted in sequence. After the steel tower 10 is built, the multiple guide rails 2 are removed; or, alternatively, before building the steel tower 10, the guide rails can be fixed in advance and the guide rails are extended along the linear shape of the steel tower to be built.

[0030] Optionally, as shown in Figure 1 and Figure 2 , the climbing device 100 further includes a second oil cylinder 7, a third sliding seat 8 and a fourth sliding seat 9. The second oil cylinder 7 is connected between the third sliding seat 8 and the fourth sliding seat 9. The third sliding seat 8 and the fourth sliding seat 9 are located below the second sliding seat 5. The third sliding seat 8 and the fourth sliding seat 9 are respectively slidingly connected with the guide rail 2. The third sliding seat 8 is connected with the support frame 1. The third sliding seat 8 and the fourth sliding seat 9 are respectively inserted into different sockets 6 through pins.

[0031] Specifically, the principles of the second oil cylinder 7, the third sliding seat 8, and the fourth sliding seat 9 are similar to those of the first oil cylinder 3, the first sliding seat 4, and the second sliding seat 5. Initially, the four sliding seats are respectively plugged and fixed to the guide rail 2 through pins. When the truss crane 13 needs to be transported, the plugging between the second sliding seat 5 and the fourth sliding seat 9 and the guide rail 2 is released, and the first oil cylinder 3 and the second oil cylinder 7 contract synchronously, causing the second sliding seat 5 and the fourth sliding seat 9 to move upward and respectively plug into the sockets 6 at higher positions to be fixed on the guide rail 2. Then, the plugging and fixing between the first sliding seat 4 and the third sliding seat 8 and the guide rail 2 are released, and the first oil cylinder 3 and the second oil cylinder 7 extend synchronously, causing the first sliding seat 4 and the third sliding seat 8 to move upward synchronously and respectively plug into the sockets 6 at higher positions to be fixed on the guide rail 2, thereby realizing the upward movement of the support frame 1 to transport the truss crane 13 to the top of the steel tower 10.

[0032] In this way, the support frame 1 is connected to the first sliding seat 4 and the third sliding seat 8 simultaneously. By utilizing the second oil cylinder 7 to cooperate with the first oil cylinder 3, the upward movement of the support frame 1 is jointly achieved through the first sliding seat 4 and the third sliding seat 8. In this way, the problem of the large load on the first oil cylinder 3 when only one first oil cylinder 3 is used to drive the support frame 1 can be avoided, the service life of the first oil cylinder 3 can be extended, and the moving efficiency of the support frame 1 can be improved.

[0033] Optionally, as shown in Figure 1 two climbing devices 100 are provided. The two climbing devices 100 are respectively used to be installed on two opposite end faces of the steel tower 10.

[0034] Specifically, the two opposite end faces of the steel tower 10 can be the front and rear end faces or the left and right end faces of the steel tower 10, and the guide rails 2 of the two climbing devices 100 are parallel to each other. In this way, by using the two climbing devices 100 to be respectively installed on two opposite end faces of the steel tower 10, the two climbing devices 100 cooperate with each other to share the load of the support frame 1, and the moving efficiency of the support frame 1 can be improved.

[0035] Optionally, as shown in Figure 2 the first sliding seat 4 and the second sliding seat 5 are respectively sleeved on the guide rail 2 to be slidably connected to the guide rail 2.

[0036] Specifically, the first sliding seat 4 and the second sliding seat 5 are both in a block structure as a whole. Taking the first sliding seat 4 as an example, a through hole penetrating the first sliding seat 4 is provided on the axis of the first sliding seat 4. The first sliding seat 4 is sleeved on the guide rail 2 through this through hole to be slidably connected to the guide rail 2. At the same time, an insertion interface penetrating the through hole is provided in the direction perpendicular to the axis of the through hole, and this insertion interface is coaxial with the socket 6 on the guide rail 2 to plug and fix the first sliding seat 4 on the guide rail 2 through a pin.

[0037] In this way, by sleeving the first sliding seat 4 and the second sliding seat 5 on the guide rail 2 respectively to be slidably connected to the guide rail 2, the contact areas of the first sliding seat 4 and the second sliding seat 5 with the guide rail 2 during sliding connection can be increased, so as to improve the stability of the sliding connection between the first sliding seat 4 and the second sliding seat 5 and the guide rail 2 respectively.

[0038] Optionally, as shown in Figure 1 , the third sliding seat 8 and the fourth sliding seat 9 are respectively sleeved on the guide rail 2 to be slidably connected to the guide rail 2. Specifically, the principle of the third sliding seat 8 and the fourth sliding seat 9 being respectively sleeved on the guide rail 2 is similar to that of the first sliding seat 4 and the second sliding seat 5 being respectively sleeved on the guide rail 2. In this way, the stability of the sliding connection between the third sliding seat 8 and the fourth sliding seat 9 and the guide rail 2 respectively is improved.

[0039] Optionally, as shown in Figure 1 and Figure 3 , the tower erection equipment further includes a connecting frame 11. The connecting frame 11 is located above the climbing device 100 and is respectively hinged to the support frames 1 of the two climbing devices 100, and the trolley 13 is installed at the top end of the connecting frame 11.

[0040] In this embodiment, the trolley 13 is installed on the support frames 1 of the two climbing devices 100 through the connecting frame 11, and the connecting frame 11 is respectively hinged to the support frames 1 of the two climbing devices 100, so that the connecting frame 11 can deflect relative to the two support frames 1 and then remain horizontal; specifically, the axis of the hinge between the connecting frame 11 and the support frame 1 is perpendicular to the arrangement direction of the two climbing devices 100, that is, the two climbing devices 100 are respectively installed on the left and right end faces of the steel tower 10, that is, arranged left and right, then the hinge axis extends front and back.

[0041] Specifically, the lower end of the connecting frame 11 is hinged to the upper end of the support frame 1 through a rotating shaft, and a trolley 13 is installed at the upper end of the connecting frame 11, which is the end away from the climbing device 100. Further, the two climbing devices 100 can be respectively installed at the left and right ends of the steel tower 10, and the hinge axis of the connecting frame 11 and the support frame 1 faces the front and back directions of the steel tower 10. Taking the case where the steel tower 10 bends to the left as an example, as the two climbing devices 100 move upward, the connecting frame 11 tilts to the left. At this time, keep the right climbing device 100 stationary and move the left climbing device 100 upward by a certain distance, and the connecting frame 11 rotates to the right until the left side of the connecting frame 11 is raised to be flush with the right side of the connecting frame 11, and then keep the right climbing device 100 stationary. The two climbing devices 100 can be respectively installed at the front and back ends of the steel tower 10. Taking the case where the steel tower 10 bends forward as an example, the hinge axis of the connecting frame 11 and the support frame 1 faces the left and right directions of the steel tower 10. As the two climbing devices 100 move upward, the connecting frame 11 tilts forward. At this time, keep the rear climbing device 100 stationary and move the front climbing device 100 upward by a certain distance, and the connecting frame 11 rotates backward until the front side of the connecting frame 11 is raised to be flush with the rear side of the connecting frame 11, and then keep the front climbing device 100 stationary.

[0042] In this way, by the connecting frame 11 being located above the climbing device 100 and being respectively hinged to the support frames 1 of the two climbing devices 100, the connecting frame 11 and the support frame 1 move synchronously, enabling the connecting frame 11 to rotate relative to the support frame 1. In this way, when the two climbing devices 100 move along a curve on the steel tower 10, causing the connecting frame 11 to tilt, the hinge between the connecting frame 11 and the support frame 1 can be utilized to level the connecting frame 11, thereby ensuring that the trolley 13 is in a horizontal state to ensure the use of the trolley 13, and thus improving the use reliability of the climbing device 100.

[0043] Optionally, as shown in Figure 1 a horizontal movement oil cylinder 12 is arranged on the connecting frame 11. The horizontal movement oil cylinder 12 is used for driving connection with the trolley 13 to realize the horizontal movement of the trolley 13.

[0044] Specifically, the trolley 13 is slidably connected to the upper end of the connecting frame 11, and the horizontal movement oil cylinder 12 is in driving connection with the trolley 13 to realize the horizontal movement of the trolley 13 at the upper end of the connecting frame 11. In this way, by driving connection between the horizontal movement oil cylinder 12 and the trolley 13 to realize the horizontal movement of the trolley 13, the horizontal position of the trolley 13 can be adjusted, so that the trolley 13 meets the use requirements of different hoisting positions, and the usability of the trolley 13 is improved.

[0045] Optionally, the horizontal movement oil cylinder 12 is inserted into the connecting frame 11 through a pin shaft.

[0046] Specifically, a plurality of connection ports are provided at the top of the connection frame 11. The plurality of connection ports extend along the left-right direction of the connection frame 11. The transverse movement oil cylinder 12 can be inserted into different connection ports through a pin shaft, so as to facilitate the adjustment of the installation position of the transverse movement oil cylinder 12. In this way, by inserting the transverse movement oil cylinder 12 into the connection frame 11 through the pin shaft, the connection method between the transverse movement oil cylinder 12 and the connection frame 11 is simplified.

[0047] Optionally, as Figure 1 described, the support frame 1 is made by welding steel beams.

[0048] Specifically, the support frame 1 is a trapezoidal structure made by welding multiple steel beams. Reinforcing ribs are arranged inside the trapezoidal structure to improve the stability of the trapezoidal structure. In this way, by making the support frame 1 by welding steel beams, the use cost of the support frame 1 can be reduced and the structural strength of the support frame 1 can be improved.

[0049] Although the present utility model is disclosed as above, the protection scope of the present utility model is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model, and these changes and modifications will all fall within the protection scope of the present utility model.

Claims

1. A tower erection device, characterized in that, Comprising a climbing device (100), the climbing device (100) is used to be arranged along the linear extension of the steel tower (10) on the steel tower (10). A support frame (1) is provided on the climbing device (100). The climbing device (100) is used to drive the support frame (1) to move along the extension direction of the climbing device (100). The support frame (1) is used to install a trolley (13).

2. The tower erection equipment according to claim 1, characterized in that The climbing device (100) includes a guide rail (2), a first oil cylinder (3), a first sliding seat (4) and a second sliding seat (5). The first oil cylinder (3) is connected between the first sliding seat (4) and the second sliding seat (5). Both the first sliding seat (4) and the second sliding seat (5) are slidably connected to the guide rail (2). A plurality of sockets (6) arranged axially are provided on the guide rail (2). The first sliding seat (4) and the second sliding seat (5) are respectively inserted into different sockets (6) through pins. The guide rail (2) is used to be arranged along the linear extension of the steel tower. The first sliding seat (4) is connected to the support frame (1).

3. The tower erection equipment according to claim 2, characterized in that, The climbing device (100) further includes a second oil cylinder (7), a third sliding seat (8) and a fourth sliding seat (9). The second oil cylinder (7) is connected between the third sliding seat (8) and the fourth sliding seat (9). The third sliding seat (8) and the fourth sliding seat (9) are located below the second sliding seat (5). The third sliding seat (8) and the fourth sliding seat (9) are respectively slidably connected to the guide rail (2). The third sliding seat (8) is connected to the support frame (1). The third sliding seat (8) and the fourth sliding seat (9) are respectively inserted into different sockets (6) through pins.

4. The tower erection equipment according to claim 1, characterized in that, Two climbing devices (100) are provided. The two climbing devices (100) are used to be respectively installed on two opposite end faces of the steel tower (10).

5. The tower erection device according to claim 2, wherein The first sliding seat (4) and the second sliding seat (5) are respectively sleeved on the guide rail (2) to be slidably connected to the guide rail (2).

6. The tower erection equipment according to claim 3, characterized in that, The third sliding seat (8) and the fourth sliding seat (9) are respectively sleeved on the guide rail (2) to be slidably connected to the guide rail (2).

7. The tower erection equipment according to claim 4, wherein It further includes a connecting frame (11). The connecting frame (11) is located above the climbing device (100) and is respectively hinged to the support frames (1) of the two climbing devices (100). And the trolley (13) is installed at the top of the connecting frame (11).

8. The tower erection equipment according to claim 7, characterized in that, A transverse movement oil cylinder (12) is provided on the connecting frame (11). The transverse movement oil cylinder (12) is used to be drivingly connected to the trolley (13) to realize the horizontal movement of the trolley (13).

9. The tower erection equipment according to claim 8, characterized in that The transverse movement oil cylinder (12) is inserted into the connecting frame (11) through a pin shaft.

10. The tower erection equipment according to claim 1, characterized in that, The support frame (1) is made by welding steel beams together.

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