Steel beam hoisting connecting piece

Abstract

The utility model discloses a steel beam hoisting connecting piece, and relates to the technical field of steel beam hoisting. The hoisting device comprises a hoisting assembly, the hoisting assembly comprises a mounting plate, the bottom of the mounting plate is fixedly connected with a cushion block, the top of the mounting plate is fixedly connected with a sleeve, and the interior of the sleeve is slidably connected with a lifting plate; the top of the mounting plate is in sliding fit with a clamping assembly, the clamping assembly comprises sliding blocks symmetrically and slidably connected to the mounting plate, the bottoms of the sliding blocks are fixedly connected with a vertical plate, the bottom of the vertical plate is fixedly connected with a supporting plate, one side face of the vertical plate is fixedly connected with a transverse plate, and the top of the transverse plate is slidably connected with a moving rod in a penetrating mode. The lifting plate on the hoisting assembly is driven by an external crane to move upwards, so that the clamping assembly is further driven to clamp the I-shaped steel, the situation that the workload of workers is increased due to the fact that the I-shaped steel is manually placed and fed is avoided, and the hoisting working efficiency and the use convenience are effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel beam hoisting, in particular to a steel beam hoisting connecting piece. Background Art

[0002] Steel beams are the main components of steel structure projects. When the I-beam is hoisted, the hoisting connectors need to be installed on the I-beam manually to complete the clamping of the I-beam so that the I-beam can be hoisted away stably. The manual operation to connect the hoisting connectors to the I-beam results in a large amount of operation, which in turn affects the hoisting efficiency and convenience of use. To this end, we provide steel beam hoisting connectors to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a steel beam lifting connector, which drives the lifting plate on the lifting assembly to move upward through an external crane, thereby further driving the clamping assembly to complete the clamping of the I-beam, avoiding the manual placement of the I-beam and increasing the workload of the workers, effectively improving the lifting efficiency and convenience of use, and solving the problem that when the existing I-beam is being lifted, the lifting connector needs to be manually installed on the I-beam to complete the clamping of the I-beam, so that the I-beam can be stably lifted and removed. The manual operation to connect the lifting connector to the I-beam results in a large amount of operation, which in turn affects the lifting efficiency and convenience of use.

[0004] The top end of the lifting link is connected with the lifting link of the lifting link, and the bottom end of the lifting link is connected with the lifting link of the lifting link.

[0005] The utility model is further configured that the hoisting assembly also includes a first slide groove symmetrically extending through the mounting plate, and second slide grooves are provided on two inner sides opposite to the first slide groove.

[0006] The utility model is further configured that the inner side surfaces opposite to the sleeve are each provided with a guide groove, the side surfaces opposite to the lifting plate are fixedly connected with a slide plate slidably connected to the guide groove, and the top of the lifting plate is fixedly connected with a lifting ring.

[0007] The utility model is further configured such that the clamping assembly also includes a fixing plate fixedly connected to the top of the slider, the slider slidably cooperates with the first slide groove, and the opposite side of the fixing plate is fixedly connected with a sliding rod slidably cooperates with the second slide groove.

[0008] The utility model is further configured that the clamping assembly also includes guide rods symmetrically fixedly connected to opposite outer sides of the sleeve, and adjacent guide rods and fixing plates are slidably matched.

[0009] The utility model is further configured such that the end of the guide rod is fixedly connected to a limiting plate, a second spring sleeved on the guide rod is fixedly connected between the sleeve and the fixed plate, and a traction rope is fixedly connected between the fixed plate and the lifting plate.

[0010] The utility model is further configured that the bottom of the pressing plate is provided with a rounded corner, and a rubber pad is fixedly installed on the bottom of the pressing plate.

[0011] The utility model has the following beneficial effects: 1. The utility model installs the lifting ring on the lifting hook of the crane, and then controls the lifting assembly to move downward by the crane, so that the pad on the lifting assembly is close to the top of the I-beam, and then controls the lifting ring by the crane to drive the lifting plate to move upward, and synchronously controls the two sliding blocks to move in the direction close to the I-beam, thereby driving the two vertical plates, the supporting plate, and the pressing plate to move in the direction close to the I-beam, so that the I-beam will lift the pressing plate, so that the first spring is stretched, and the supporting plate and the pressing plate are continuously controlled to move in the direction close to each other, so that the pressing plate presses the I-beam, and at the same time, under the elastic force of the first spring, the pressing plate is pressed on the I-beam, thereby ensuring the stability of the I-beam during the lifting process, and the lifting plate on the lifting assembly is driven upward by the external crane, thereby further driving the clamping assembly to complete the clamping of the I-beam, avoiding manual placement of the I-beam and increasing the workload of the workers, and effectively improving the working efficiency and convenience of lifting.

[0012] 2. The utility model, after the lifting assembly is against the I-beam, continues to control the crane to drive the lifting ring and the lifting plate to move into the casing, and through the elastic force of the second spring, drives the two fixed plates to move away from each other, and then drives the two supporting plates and the pressure plate to move away from each other. When the lifting plate is controlled to move upward in the casing, the fixing plate is driven to move in the direction close to the I-beam by pulling the traction rope, and then drives the supporting plate and the pressure plate to cooperate with each other to complete the clamping of the I-beam.

[0013] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0015] Figure 1 This is a schematic diagram of the structure of the steel beam lifting connector.

[0016] Figure 2 It is a structural schematic diagram of the lifting assembly in the utility model.

[0017] Figure 3 It is a schematic cross-sectional structural diagram of the sleeve in the utility model.

[0018] Figure 4 It is a structural schematic diagram of the connection between the lifting plate and the sliding plate in the utility model.

[0019] Figure 5 It is a structural schematic diagram of the material clamping assembly in the utility model.

[0020] Figure 6 for Figure 5 Schematic diagram of the local structure.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1-lifting assembly, 101-mounting plate, 102-pad, 103-sleeve, 104-lifting plate, 105-first slide, 106-second slide, 107-guide groove, 108-slide plate, 109-lifting ring, 2-clamping assembly, 201-slider, 202-vertical plate, 203-support plate, 204-horizontal plate, 205-moving rod, 206-pressure plate, 207-baffle, 208-first spring, 209-fixed plate, 210-slide rod, 211-guide rod, 212-limiting plate, 213-second spring, 214-traction rope, 3-I-beam. 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 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.

[0024] For specific embodiment 1, please refer to Figure 1-6 The utility model is a steel beam lifting connector, including a lifting assembly 1; the lifting assembly 1 includes a mounting plate 101, a cushion block 102 is fixedly connected to the bottom of the mounting plate 101, a sleeve 103 is fixedly connected to the top of the mounting plate 101, and a lifting plate 104 is slidably connected inside the sleeve 103; a clamping assembly 2 is slidably matched with the top of the mounting plate 101, and the clamping assembly 2 includes a slider 201 symmetrically slidably connected to the mounting plate 101, a vertical plate 202 is fixedly connected to the bottom of the slider 201, a support plate 203 is fixedly connected to the bottom of the vertical plate 202, a side of the vertical plate 202 is fixedly connected to a horizontal plate 204, and a moving rod 205 is slidably connected to the top of the horizontal plate 204, The bottom end of the moving rod 205 is fixedly connected with a pressure plate 206, the top end of the moving rod 205 is fixedly connected with a baffle 207, a first spring 208 mounted on the moving rod 205 is fixedly connected between the baffle 207 and the cross plate 204, and an I-beam 3 is arranged below the clamping assembly 2; the lifting assembly 1 also includes a first slide groove 105 symmetrically extending through the mounting plate 101, the two opposite inner side surfaces of the first slide groove 105 are each provided with a second slide groove 106, the inner side surface opposite to the sleeve 103 is each provided with a guide groove 107, the opposite side surface of the lifting plate 104 is fixedly connected with a slide plate 108 slidably connected to the guide groove 107, and the top of the lifting plate 104 is fixedly connected with a lifting ring 109.

[0025] The operation process of this embodiment is: Figure 1 Place it, install the lifting ring 109 on the hook of the crane, then control the lifting assembly 1 to move downward through the crane, so that the pad 102 on the lifting assembly 1 is close to the top of the I-beam 3, then control the lifting ring 109 through the crane to drive the lifting plate 104 to move upward, and synchronously control the two sliders 201 to move in the direction close to the I-beam 3, thereby driving the two vertical plates 202, the supporting plate 203, and the pressing plate 206 to move in the direction close to the I-beam 3, so that the I-beam 3 will push up the pressing plate 206, so that the first spring 208 is stretched, and continue to control the supporting plate 203 and the pressing plate 206 to move in the direction close to each other (this At the same time, the crane drives the lifting plate 104 to move inside the sleeve 103 through the lifting ring 109, and does not drive the lifting component 1 to move upward), so that the pressure plate 206 presses the I-beam 3, and at the same time, under the elastic force of the first spring 208, the pressure plate 206 is pressed on the I-beam 3, thereby ensuring the stability of the I-beam 3 during the lifting process, and the lifting plate 104 on the lifting component 1 is driven upward by the external crane, thereby further driving the clamping component 2 to complete the clamping of the I-beam 3, avoiding the manual placement of the I-beam 3 and increasing the workload of the workers, thereby effectively improving the lifting work efficiency and convenience of use.

[0026] For specific embodiment 2, please refer to Figure 1-6 On the basis of the first and second specific embodiments, the clamping assembly 2 also includes a fixed plate 209 fixedly connected to the top of the slider 201, the slider 201 is slidably matched with the first slide groove 105, and the opposite side of the fixed plate 209 is fixedly connected with a slide rod 210 slidably matched with the second slide groove 106, the clamping assembly 2 also includes a guide rod 211 symmetrically fixedly connected to the opposite outer side of the sleeve 103, adjacent guide rods 211 and the fixed plate 209 are slidably matched, and the end of the guide rod 211 is fixedly connected to a limiting plate 212, a second spring 213 sleeved on the guide rod 211 is fixedly connected between the sleeve 103 and the fixed plate 209, a traction rope 214 is fixedly connected between the fixed plate 209 and the lifting plate 104, and a rounded corner is provided at the bottom of the pressing plate 206, and a rubber pad is fixedly installed at the bottom of the pressing plate 206.

[0027] The operation process of this embodiment is: after the lifting assembly 1 is against the I-beam 3, the crane is continuously controlled to drive the lifting ring 109 and the lifting plate 104 to move into the sleeve 103. Under the elastic force of the second spring 213, the two fixed plates 209 are driven to move away from each other, and then the two supporting plates 203 and the pressing plate 206 are driven to move away from each other. When the lifting plate 104 is controlled to move upward in the sleeve 103, the fixed plate 209 is driven to move in the direction close to the I-beam 3 by pulling the traction rope 214, and then the supporting plate 203 and the pressing plate 206 are driven to cooperate with each other to complete the clamping of the I-beam 3.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A steel beam lifting connector, comprising a lifting assembly (1); characterized in that: The hoisting assembly (1) comprises a mounting plate (101), a cushion block (102) is fixedly connected to the bottom of the mounting plate (101), a sleeve (103) is fixedly connected to the top of the mounting plate (101), and a lifting plate (104) is slidably connected inside the sleeve (103); The top of the mounting plate (101) is slidably matched with a material clamping assembly (2), the material clamping assembly (2) comprises a slider (201) symmetrically slidably connected to the mounting plate (101), the bottom of the slider (201) is fixedly connected to a vertical plate (202), the bottom of the vertical plate (202) is fixedly connected to a supporting plate (203), one side of the vertical plate (202) is fixedly connected to a horizontal plate (204), the top of the horizontal plate (204) is slidably connected to a moving rod (205), the bottom end of the moving rod (205) is fixedly connected to a pressing plate (206), the top of the moving rod (205) is fixedly connected to a baffle (207), a first spring (208) sleeved on the moving rod (205) is fixedly connected between the baffle (207) and the horizontal plate (204), and an I-beam (3) is arranged below the material clamping assembly (2).

2. The steel beam lifting connector according to claim 1, characterized in that: The hanging assembly (1) further comprises a first slide groove (105) symmetrically extending through the mounting plate (101), and second slide grooves (106) are provided on two inner sides opposite to the first slide groove (105).

3. The steel beam lifting connector according to claim 2, characterized in that: A guide groove (107) is formed on the inner side surface opposite to the sleeve (103), a slide plate (108) slidably connected to the guide groove (107) is fixedly connected to the side surface opposite to the lifting plate (104), and a lifting ring (109) is fixedly connected to the top of the lifting plate (104).

4. The steel beam lifting connector according to claim 3, characterized in that: The material clamping assembly (2) further comprises a fixing plate (209) fixedly connected to the top of the sliding block (201), the sliding block (201) slidably cooperates with the first sliding groove (105), and a sliding rod (210) slidably cooperates with the second sliding groove (106) is fixedly connected to a side surface opposite to the fixing plate (209).

5. The steel beam lifting connector according to claim 4, characterized in that: The material clamping assembly (2) further comprises guide rods (211) symmetrically fixedly connected to opposite outer sides of the sleeve (103), and adjacent guide rods (211) and fixing plates (209) are slidably matched.

6. The steel beam lifting connector according to claim 5, characterized in that: The end of the guide rod (211) is fixedly connected to a limit plate (212), a second spring (213) sleeved on the guide rod (211) is fixedly connected between the sleeve (103) and the fixed plate (209), and a traction rope (214) is fixedly connected between the fixed plate (209) and the lifting plate (104).

7. The steel beam lifting connector according to claim 6, characterized in that: The bottom of the pressing plate (206) is provided with a rounded corner, and a rubber pad is fixedly mounted on the bottom of the pressing plate (206).

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