CN211572818U

CN211572818U - Combined tower mast

Info

Publication number: CN211572818U
Application number: CN201921173619.7U
Authority: CN
Inventors: 林莉; 张智凯
Original assignee: Shanxi Information Planning And Design Institute Co ltd
Current assignee: Shanxi Information Planning And Design Institute Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-09-25
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a combined tower mast, including base, mobile jib, the mobile jib is installed on the outside top of base, the base internally mounted has a backup pad, install driving motor in the backup pad, the last drive hydraulic pump that is provided with of driving motor, driving motor with drive hydraulic pump passes through gear engagement and is connected, drive hydraulic pump pass through the base with mobile jib fixed connection, the pivot is installed to the backup pad bottom, be provided with the gyro wheel in the pivot, base outer wall side all is provided with corresponding support, the support middle part is provided with the spring, the support is collapsible; the guide rail is arranged inside the main rod, clamping heads are arranged at two ends of the outer portion of the guide rail, a transverse plate is arranged on the guide rail, and a buckle assembly is arranged at the joint of the transverse plate and the guide rail. The utility model has the advantages of the flexibility is strong, movable stability is high, its mainly used tower mast.

Description

Combined tower mast

Technical Field

The utility model relates to a tower mast technical field, specific combination tower mast that says so.

Background

Mast climbing platforms are known and typically comprise masts that can be free-standing or supported by walls or other supporting structures, but existing mast climbers have a minimum safe working load of 1000 pounds and, due to their size, are not portable or cannot be operated by a single user, vertical mast production and aerial work platforms comprise mobile platforms and are usually only free-standing components, these machines are typically too large to carry today, large tower machinery such as wind power, mobile equipment, etc. are far from meeting their requirements in terms of combined technical performance, with the obvious disadvantages of being bulky, inflexible, immobile, poorly stable, and by which the present invention is particularly addressed.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a nimble combination tower mast that flexibility is strong, movable stability is high.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a combined tower mast comprises a base and a main rod, wherein the main rod is installed at the top end of the outer portion of the base, a supporting plate is installed inside the base, a driving motor is installed on the supporting plate, a driving hydraulic pump is arranged on the driving motor, the driving motor is connected with the driving hydraulic pump through a gear in a meshed mode, the driving hydraulic pump is fixedly connected with the main rod through the base, a rotating shaft is installed at the bottom of the supporting plate, rollers are arranged on the rotating shaft, corresponding supports are arranged on the side faces of the outer wall of the base, springs are arranged in the middle of the supports, and the supports can be folded; the inside guide rail that is provided with of mobile jib, the outside both ends of guide rail all are provided with the dop, be provided with the diaphragm on the guide rail, the diaphragm sets up the buckle subassembly with the guide rail junction, guide rail slip direction with the mobile jib parallels, the guide rail is with the relative sliding connection of diaphragm, the diaphragm can be dismantled, the lightning rod is installed on the mobile jib top, base externally mounted has the control box, be provided with motor switch, hydraulic switch, guide rail controller, emergency brake in the control box, motor switch pass through the wire with driving motor is connected, hydraulic switch pass through the wire with the drive hydraulic pump is connected, the guide rail controller pass through the wire with the guide rail is connected.

The roller can be selected from isoprene rubber tires, solid tires and isopropyl rubber tires, preferably isoprene rubber tires, and the roller is a universal wheel.

The base outside is provided with the circular port, install the radiator on the circular port, the radiator is the quadrangle.

The outer wall of the base is coated with paint, and a sealing ring is arranged at the joint of the main rod and the base.

The utility model has the advantages that: the main rod can be stretched and contracted by driving the hydraulic pump, the transverse plates can be detached, and the guide rail and the transverse plates are in relative sliding connection, so that the flexibility and the safety of the tower mast are greatly enhanced, and safety accidents are avoided; the rollers are arranged at the bottom of the supporting plate, so that the mobility of the tower mast is enhanced, the tower mast is more convenient to move, the tower mast is not easily limited by the terrain, and the working efficiency is improved; the supports arranged on the two sides of the base increase the overall stability of the tower mast, and when the main mast continuously rises, the ground gripping force of the tower mast on the ground is increased, so that the stability of the tower mast during normal operation is maintained.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic view of the top view structure of the present invention.

In the figure: the device comprises a base 1, a main rod 2, a supporting plate 3, a driving motor 4, a driving hydraulic pump 5, a rotating shaft 6, a roller 7, a bracket 8, a guide rail 9, a clamping head 10, a transverse plate 11, a buckle assembly 12, a control box 13 and a radiator 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, a combined tower mast comprises a base 1 and a main rod 2, the main rod 2 is mounted at the top end of the outer part of the base 1, a support plate 3 is mounted inside the base 1, a driving motor 4 is mounted on the support plate 3, a driving hydraulic pump 5 is arranged on the driving motor 4, the driving motor 4 is in meshing connection with the driving hydraulic pump 5 through a gear, the driving hydraulic pump 5 is fixedly connected with the main rod 2 through the base 1, a rotating shaft 6 is mounted at the bottom of the support plate 3, rollers 7 are arranged on the rotating shaft 6, corresponding brackets 8 are arranged on the side surfaces of the outer wall of the base 1, springs are arranged in the middle parts of the; the inside guide rail 9 that is provided with of mobile jib 2, the outside both ends of guide rail 9 all are provided with dop 10, be provided with diaphragm 11 on the guide rail 9, diaphragm 11 sets up buckle subassembly 12 with the 9 junction of guide rail, guide rail 9 slip direction parallels with mobile jib 2, guide rail 9 and the relative sliding connection of diaphragm 11, diaphragm 11 can be dismantled, the lightning rod is installed on 2 tops of mobile jib, 1 externally mounted of base has control box 13, be provided with motor switch in the control box 13, hydraulic switch, guide rail 9 controller, emergency brake, motor switch is connected with driving motor 4 through the wire, hydraulic switch is connected with drive hydraulic pump 5 through the wire, guide rail 9 controller is connected with guide rail 9 through the wire.

In the utility model, the roller 7 can be selected from isoprene rubber tires, solid tires and isopropyl rubber tires, preferably isoprene rubber tires, the roller 7 is a universal wheel, and the isopropyl rubber tires have good wear resistance and elasticity, heat resistance of stable points and good chemical stability, are very suitable tire materials, and the universal wheel has very good flexibility; a circular hole is formed in the outer side of the base 1, a radiator 14 is installed on the circular hole, the radiator 14 is quadrilateral, the radiator 14 can well radiate heat of a machine inside the device, and the service life of the machine is prolonged; the outer wall of the base 1 is coated with paint, the joint of the main rod 2 and the base 1 is provided with a sealing ring, the paint can well protect the outer wall of the base from being dried, peeled and rusted due to rain and insolation, and meanwhile, the paint is more attractive, and the sealing ring prevents dust from entering the base to cause unsmooth use and incapability of driving of a driving hydraulic pump.

The utility model discloses a theory of operation is: when the lifting type ground-grabbing device is used, firstly, the brackets 8 on the two sides of the base 1 are popped up, the overall ground-grabbing force of the tower mast is increased, a driving motor switch and a hydraulic switch in the control box 13 are opened, the driving hydraulic pump 5 is controlled to convert mechanical energy in the driving motor 4 into pressure energy of liquid, the pressure energy is supplied to a hydraulic system for use, the main mast 2 moves up and down relative to the base 1 along with the increase of the pressure energy, the main mast 2 gradually rises, when the main mast 2 rises to a certain height, the lightning rod is installed at the top end of the main mast 2, when the tower mast needs to be lifted up to work, the transverse plate 11 is installed on the side wall of the main mast 2, people or equipment are transported through the transverse plate 11 through the guide rail 9 in the main mast 2, the safety of a working environment is guaranteed, the.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a combination tower mast, includes base (1), mobile jib (2), its characterized in that: the hydraulic lifting device is characterized in that a main rod (2) is mounted at the top end of the outer portion of the base (1), a supporting plate (3) is mounted inside the base (1), a driving motor (4) is mounted on the supporting plate (3), a driving hydraulic pump (5) is arranged on the driving motor (4), the driving motor (4) is connected with the driving hydraulic pump (5) through gear engagement, the driving hydraulic pump (5) is fixedly connected with the main rod (2) through the base (1), a rotating shaft (6) is mounted at the bottom of the supporting plate (3), idler wheels (7) are arranged on the rotating shaft (6), corresponding supports (8) are arranged on the side faces of the outer wall of the base (1), springs are arranged in the middle of the supports (8), and the supports (8) are; a guide rail (9) is arranged inside the main rod (2), two ends of the outer part of the guide rail (9) are respectively provided with a clamping head (10), a transverse plate (11) is arranged on the guide rail (9), a buckle component (12) is arranged at the joint of the transverse plate (11) and the guide rail (9), the sliding direction of the guide rail (9) is parallel to the main rod (2), the guide rail (9) is in relative sliding connection with the transverse plate (11), the transverse plate (11) is detachable, the top end of the main rod (2) is provided with a lightning rod, a control box (13) is arranged outside the base (1), a motor switch, a hydraulic switch, a guide rail controller and an emergency brake are arranged in the control box (13), the motor switch is connected with the driving motor (4) through a lead, the hydraulic switch is connected with the driving hydraulic pump (5) through a lead, the guide rail (9) controller is connected with the guide rail (9) through a lead.

2. A modular tower mast according to claim 1, wherein: the material of the roller (7) can be selected from isoprene rubber tires, solid tires and isopropyl rubber tires, and the roller (7) is a universal wheel.

3. A modular tower mast according to claim 1, wherein: the base (1) outside is provided with circular port and installs radiator (14) on the circular port, and radiator (14) set up to the quadrangle.

4. A modular tower mast according to claim 1, wherein: the outer wall of the base (1) is coated with paint, and a sealing ring is arranged at the joint of the main rod (2) and the base (1).