Hoisting equipment for assembly type enclosing wall

Abstract

The utility model belongs to the technical field of hoisting of assembly type enclosing walls, and discloses hoisting equipment of an assembly type enclosing wall, which comprises a hoisting device used for being installed on a crane to hoist the enclosing wall, and two clamping devices used for clamping the enclosing wall from two points are symmetrically arranged on two sides of the top of the hoisting device. The positioning device is installed on the clamping device and used for being tightly attached to the side edge of the enclosing wall to position and measure the clamping position and can adjust the positioning distance in a sliding mode; the positioning device comprises a sliding sleeve, an adjusting rod is installed in the sliding sleeve in a sliding mode, scale marks are arranged on the adjusting rod, and a positioning rod is arranged below one end of the adjusting rod. According to the hoisting equipment for the assembly type enclosing wall, the clamping position is positioned and measured by being tightly attached to the side edge of the enclosing wall, so that the symmetry of the clamping position is ensured, and the hoisting stability is improved; the positioning distance is adjusted in a sliding manner, so that different clamping requirements are met; and through the arrangement of the measuring scales, the positioning accuracy is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of assembled wall hoisting, in particular to a hoisting device for an assembled wall. Background Art

[0002] Substations near residential areas need to be treated for noise reduction because the noise emitted by electrical equipment will cause noise pollution to surrounding residents. The traditional approach is to build a sound barrier on the basis of the wall; the bottom wall adopts prefabricated concrete wall, and the upper part adopts steel columns with metal sound barriers. The bottom wall columns need to have embedded steel plates or embedded bolt holes, and the top metal sound barrier columns use galvanized steel columns and the embedded steel plates on the top of the wall columns welded or bolted; when assembling the wall, lifting equipment is required to lift it for assembly.

[0003] A Chinese patent with authorization announcement number CN219620667U discloses a prefabricated wall panel lifting device for construction projects, including a support assembly, an adjustment assembly is provided in the support assembly, two steel ropes are provided under the support assembly, a movable assembly is provided at the bottom end of the steel rope, two guide assemblies and two limit assemblies are provided in the movable assembly, and the guide assembly is connected to the limit assembly.

[0004] The above patent adopts the hoisting fence by clamping at both ends. During the clamping, the clamping position is determined by the workers' experience, and the symmetric setting of the clamping positions on both sides cannot be guaranteed, which affects the stability of the hoisting. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of the utility model is to provide a hoisting device for an assembled fence to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A lifting device for an assembled fence, comprising a lifting device for being installed on a crane to lift the fence, two clamping devices for clamping the fence from two points being symmetrically arranged on both sides of the top of the lifting device, and a positioning device installed on the clamping device for positioning and measuring the clamping position against the side of the fence and slidably adjusting the positioning distance;

[0008] The positioning device comprises a sliding sleeve, an adjusting rod is slidably mounted in the sliding sleeve, a scale line is arranged on the adjusting rod, a positioning rod is arranged below one end of the adjusting rod, and a limiting block is arranged at one end of the adjusting rod away from the positioning rod.

[0009] Furthermore: the lifting device includes a lifting ring, a connecting column is arranged below the lifting ring, a fixing ring is arranged at the bottom of the connecting column, a steel cable is arranged in the fixing ring, and two fixing blocks are symmetrically arranged at both ends of the steel cable.

[0010] Furthermore: the clamping device includes a clamping seat, a positive and negative threaded screw rod is installed in the clamping seat, two sliding rods are symmetrically arranged on both sides of the positive and negative threaded screw rod, two clamping plates are symmetrically installed on the front and back sides of the positive and negative threaded screw rod, and two limit plates are symmetrically arranged on both sides between the two clamping plates.

[0011] Furthermore, the adjusting rod and the sliding sleeve are interference fit, and the positioning rod and the adjusting rod are welded and connected.

[0012] Furthermore, two of the clamping plates are symmetrically provided with anti-skid pads on opposite sides, and the anti-skid pads are made of silicone material.

[0013] Furthermore: a knob is installed at the front end of the forward and reverse threaded screw rod, and the knob is made of PVC material.

[0014] Compared with the prior art, the beneficial effects are:

[0015] 1. By positioning and measuring the clamping position close to the side of the wall, the symmetry of the clamping position is ensured and the stability of the hoisting is improved;

[0016] 2. The positioning distance can be adjusted by sliding to meet different clamping requirements;

[0017] 3. The positioning accuracy is improved by setting the measurement scale. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a hoisting device for an assembled enclosure wall described in the utility model;

[0019] Figure 2 It is a front view of a lifting device of a lifting device for a prefabricated fence described in the utility model;

[0020] Figure 3 It is an axonometric diagram of a clamping device of a hoisting device for an assembled fence described in the utility model;

[0021] Figure 4 It is an axonometric diagram of a positioning device of a hoisting device for an assembled fence described in the utility model.

[0022] In the accompanying drawings: 101, lifting ring; 102, connecting column; 103, fixing ring; 104, steel cable; 105, fixing block; 201, clamp seat; 202, positive and negative threaded screw; 203, knob; 204, sliding rod; 205, clamp plate; 206, anti-slip pad; 207, limit plate; 301, sliding sleeve; 302, adjusting rod; 303, scale line; 304, positioning rod; 305, limit block; 4, wall panel. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] See also Figure 1-Figure 4 A lifting device for an assembled fence includes a lifting device installed on a crane to lift a fence panel 4, two clamping devices for clamping the fence panel 4 from two points are symmetrically arranged on both sides of the top of the lifting device, and a positioning device is installed on the clamping device to close the side of the fence panel 4 to locate and measure the clamping position and can slide to adjust the positioning distance.

[0025] In this embodiment: the lifting device includes a lifting ring 101, a connecting column 102 is arranged below the lifting ring 101, a fixing ring 103 is arranged at the bottom of the connecting column 102, a steel cable 104 is arranged in the fixing ring 103, and two fixing blocks 105 are symmetrically arranged at both ends of the steel cable 104. The lifting ring 101 is put on the crane hook for lifting, so that the steel cable 104 is lifted through the connecting column 102 and the fixing ring 103, thereby driving the wall panel 4 fixed on the clamping device through the fixing block 105 to lift the wall panel 4;

[0026] In this embodiment, the clamping device includes a clamping seat 201, a positive and negative threaded screw 202 is installed in the clamping seat 201, two sliding rods 204 are symmetrically arranged on both sides of the positive and negative threaded screw 202, two clamping plates 205 are symmetrically installed on the front and back sides of the positive and negative threaded screw 202, and two limit plates 207 are symmetrically arranged on both sides between the two clamping plates 205. A knob 203 is installed at the front end of the positive and negative threaded screw 202. The knob 203 is made of PVC material. The clamping plates 205 are symmetrically provided with anti-skid pads 206 on opposite surfaces. The anti-skid pads 206 are made of silicone material, so that the wall panel 4 is located between the two clamping plates 205, and the top surface of the wall panel 4 contacts the limit plate 207. The positive and negative threaded screws 202 are rotated by the knob 203, so that the clamping plates 205 are pushed to drive the anti-skid pads 206 to move relatively along the slide bar 204 under the support of the clamping seat 201, and the wall panel 4 is clamped from the front and rear sides to complete the clamping and fixing of the wall panel 4;

[0027] In this embodiment, the positioning device includes a sleeve 301, an adjusting rod 302 is slidably installed in the sleeve 301, a scale line 303 is set on the adjusting rod 302, a positioning rod 304 is set below one end of the adjusting rod 302, and a limiting block 305 is set at the end of the adjusting rod 302 away from the positioning rod 304. The adjusting rod 302 and the sleeve 301 are interference fit, and the positioning rod 304 and the adjusting rod 302 are welded and connected, so that the two adjusting rods 302 slide back to each other along the sleeve 301 under the restriction of the limiting block 305, and pass through the scale line 303. 3, so that the two adjusting rods 302 extend out of the sliding sleeve 301 to the same length, and then the two clamping devices are respectively placed on the top of both sides of the wall board 4, so that the wall board 4 is located between the two clamping plates 205, and the top surface of the wall board 4 contacts the limit plate 207, and then the two clamping devices drive the positioning device to move relatively along the wall board 4 until the two positioning rods 304 contact the side of the wall board 4. Since the positioning rods 304 extend out to the same length, the distances between the two clamping devices and the side of the wall board 4 are the same, thereby realizing the symmetrical setting of the clamping point positions.

[0028] Working principle: the two adjusting rods 302 are made to slide opposite to each other along the sliding sleeve 301 under the restriction of the limit block 305, and the two adjusting rods 302 are made to extend out of the sliding sleeve 301 to the same length as observed by the scale line 303, and then the two clamping devices are respectively placed on the top of the two sides of the wall board 4, so that the wall board 4 is located between the two clamping plates 205, and the top surface of the wall board 4 contacts the limit plate 207, and then the two clamping devices drive the positioning device to move relatively along the wall board 4 until the two positioning rods 304 contact the side of the wall board 4. Since the positioning rods 304 extend out to the same length, the two clamping devices The distance between the positions of the clamping points and the sides of the wall panels 4 is the same, thereby achieving a symmetrical setting of the clamping point positions; finally, the forward and reverse threaded screws 202 are rotated by the knob 203, thereby pushing the clamping plate 205 to drive the anti-slip pad 206 to move relative to the slide bar 204 under the support of the clamping seat 201, clamping the wall panels 4 from the front and back sides, and completing the clamping and fixing of the wall panels 4; after the fixing is completed, the lifting ring 101 is put on the crane hook for lifting, so that it lifts the steel cable 104 through the connecting column 102 and the fixing ring 103, thereby driving the wall panels 4 fixed on the clamping device through the fixing block 105, and lifting the wall panels 4.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting device for an assembled fence, comprising a lifting device for lifting a fence panel (4) mounted on a crane, wherein two clamping devices for clamping the fence panel (4) from two points are symmetrically arranged on both sides of the top of the lifting device, wherein the device is characterized in that: It also includes a positioning device installed on the clamping device and used to closely adhere to the side of the wall plate (4) to locate and measure the clamping position and to be able to slide and adjust the positioning distance; The positioning device comprises a sliding sleeve (301), an adjusting rod (302) is slidably mounted in the sliding sleeve (301), a scale line (303) is arranged on the adjusting rod (302), a positioning rod (304) is arranged below one end of the adjusting rod (302), and a limiting block (305) is arranged at one end of the adjusting rod (302) away from the positioning rod (304).

2. The hoisting device for an assembled fence according to claim 1, characterized in that: The lifting device comprises a lifting ring (101), a connecting column (102) is arranged below the lifting ring (101), a fixing ring (103) is arranged at the bottom of the connecting column (102), a steel cable (104) is arranged inside the fixing ring (103), and two fixing blocks (105) are symmetrically arranged at both ends of the steel cable (104).

3. The hoisting device for an assembled fence according to claim 1, characterized in that: The clamping device comprises a clamping seat (201), a forward and reverse threaded screw rod (202) is installed in the clamping seat (201), two sliding rods (204) are symmetrically arranged on both sides of the forward and reverse threaded screw rod (202), two clamping plates (205) are symmetrically arranged on the front and rear sides of the forward and reverse threaded screw rod (202), and two limit plates (207) are symmetrically arranged on both sides between the two clamping plates (205).

4. The hoisting device for an assembled fence according to claim 1, characterized in that: The adjusting rod (302) and the sliding sleeve (301) are interference fit, and the positioning rod (304) and the adjusting rod (302) are welded and connected.

5. The hoisting device for an assembled fence according to claim 3 is characterized in that: The two clamping plates (205) are symmetrically provided with anti-skid pads (206) on opposite sides, and the anti-skid pads (206) are made of silica gel.

6. The hoisting device for an assembled fence according to claim 3, characterized in that: A knob (203) is installed at the front end of the forward and reverse threaded screw rod (202), and the knob (203) is made of PVC material.

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