CN217555591U - Waterstop lifting clamp and lifting device - Google Patents

Abstract

The utility model relates to a waterstop hoisting clamp and a hoisting device, belonging to the technical field of waterstop installation, wherein the waterstop hoisting clamp comprises a first clamping plate component and a second clamping plate component; the first clamping plate assembly comprises a first clamping plate which is horizontally arranged; the second clamping plate assembly comprises a limiting plate and two connecting plates, and the limiting plate and the first clamping plate are parallel to each other and are arranged oppositely to limit the movement of the water stop; two connecting plates are symmetrically arranged at two longitudinal ends of the limiting plate, and the two connecting plates are detachably connected with corresponding ends of the first clamping plate respectively so that the limiting plate is connected with the first clamping plate and the water stop is clamped. Wherein waterstop hoist device includes hoist and mount frame and foretell stone tongs, and hoist and mount frame passes through connecting piece and stone tongs liftable connection. The waterstop hoisting clamp provided by the utility model has small damage to the waterstop and good clamping effect; the utility model provides a waterstop hoist device compact structure, occupation space are little, the construction safety is high.

Description

Waterstop lifting clamp and lifting device

Technical Field

The utility model belongs to the technical field of the waterstop installation, especially, relate to a waterstop stone tongs and hoist device.

Background

The immersed tube tunnel is a common form of the existing underwater tunnel and is formed by splicing tunnel tube sections preset in a segmented mode. The water stop is usually arranged between two adjacent pipe joints to increase the water tightness of the joint of the two pipe joints, and the performance and the integrity of the water stop directly influence the waterproof effect of the immersed tunnel, so that the water stop is an important part for determining the operation safety of the immersed tunnel.

As is well known, the waterstop is made of special materials, and the common carrying mode inevitably drags the waterstop back and forth, so that the waterstop is damaged, and the using performance is influenced. Because the volume and the weight of waterstop are great, current stone tongs when pressing from both sides and getting and carrying the waterstop, can lead to the waterstop atress uneven, cause the waterstop local damage, moreover, people are mostly through setting up full hall scaffold frame hoist and mount waterstop, full hall scaffold frame can bear the lifting force of waterstop, but scaffold frame occupation space is great, the installation is dismantled and is consumed long time, need a large amount of personnel in the eminence operation moreover, the operation security is low.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the correlation technique, the utility model provides a waterstop stone tongs to simplify waterstop stone tongs's structure, make simple structure easily operate, it is little and press from both sides tight effectual to the waterstop damage. And simultaneously, the utility model also provides a waterstop hoist device to reduce construction occupation space, improve the construction security.

The utility model provides a waterstop stone tongs for press from both sides tight waterstop, include:

a first cleat assembly, comprising:

the first clamping plate is horizontally arranged;

a second cleat assembly, comprising:

the limiting plate and the first clamping plate are parallel to each other and are arranged oppositely to limit the movement of the water stop belt;

two connecting plates, two connecting plate symmetries set up in the fore-and-aft both ends of limiting plate, and two connecting plates can be dismantled with the end that corresponds of first splint respectively and be connected to make limiting plate and first splint be connected, and then press from both sides tight waterstop.

According to the technical scheme, the first clamping plate component and the second clamping plate component are arranged and oppositely arranged to clamp the water stop; through setting up the limiting plate to the motion of restriction waterstop prevents that the waterstop from taking place lateral shifting when pressing from both sides tightly, influences and presss from both sides tight effect.

In some embodiments, the limiting plate is in a U-shaped structure with an open upper end and a closed lower end, the open end of the limiting plate is opposite to the first clamping plate, and the two connecting plates are respectively arranged at two longitudinal ends of the open end of the limiting plate.

According to the technical scheme, the limiting plate is of a U-shaped structure, so that the size between the limiting plate and the first clamping plate is increased, and the placement space of the water stop is increased; simultaneously, place the waterstop in U type structure to carry on spacingly to the waterstop, prevent that the waterstop from taking place lateral shifting.

In some of these embodiments, the U-shaped configuration of the restriction plate matches the cross-sectional shape of the waterstop.

This technical scheme is through the U type structure that sets up the limiting plate and the cross sectional shape phase-match of waterstop to in the better tight waterstop of clamp, can not harm the waterstop again simultaneously.

In some embodiments, the connecting plate is fixedly connected with a lifting lug, the lifting lug is perpendicular to the connecting plate, and the lifting lug is connected with the limiting plate.

In some embodiments, the first clamping plate assembly further comprises a back plate for connecting the hoisting frame, and the back plate is fixedly connected to the top of the first clamping plate.

This technical scheme is through setting up the backplate at first splint top to be connected with hoist and mount frame, simultaneously, the intensity of first splint still can be increased to the backplate.

Based on the technical scheme, the waterstop hoisting clamp in the embodiment of the utility model has little damage to the waterstop and good clamping effect; and the structure is simple and easy to operate.

Except this, the utility model also provides a waterstop hoist device, including hoist and mount frame and foretell stone tongs, stone tongs passes through the connecting piece and hoists a liftable connection.

This technical scheme is through setting up hoist and mount frame to promote the stone tongs height, and then realize the hoist and mount transport of waterstop.

In some of these embodiments, the connecting piece includes pulley and flexonics spare, and the pulley includes hoist and mount pulley and anchor clamps pulley, and hoist and mount pulley mounting is in hoist and mount frame, and anchor clamps pulley mounting is in the backplate, and hoist and mount pulley passes through the flexonics spare and is connected with the anchor clamps pulley.

In some embodiments, the hoisting frame comprises a first hoisting plate and a second hoisting plate, the bottom of the first hoisting plate is connected with one end of a flexible connecting piece, the bottom of the second hoisting plate is provided with a hoisting pulley, and the other end of the flexible connecting piece sequentially bypasses the clamp pulley and the hoisting pulley so as to connect the hoisting clamp with the hoisting frame; wherein, the other end of the flexible connecting piece is pulled downwards, and the height of the hoisting clamp can be increased.

According to the technical scheme, the first hoisting plate is arranged to fix one end of the flexible connecting piece, the clamp pulley is connected with the back plate, and the hoisting pulley is connected with the second hoisting plate to enable the hoisting clamp to be connected with the connecting piece, so that the other end of the flexible connecting piece is pulled, the hoisting clamp can be raised or lowered, and the occupied space is reduced; by hoisting the water stop, the water stop is carried and installed, and abrasion of the water stop caused by dragging is avoided.

In some of these embodiments, the flexible connection is a wire rope or rope.

Based on the technical scheme, the embodiment of the utility model provides an in waterstop hoist device compact structure, occupation space are little, the construction security is high and little to the waterstop damage.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural view of an embodiment of the waterstop hoisting device of the present invention;

fig. 2 is a schematic structural view of an embodiment of the waterstop lifting clamp of the present invention;

fig. 3 is a front view of an embodiment of the waterstop lifting clamp of the present invention.

In the figure:

1. a first cleat assembly; 2. a pulley; 3. a second cleat assembly; 4. a water stop; 5. a flexible connector; 6. a hoisting frame;

11. a back plate; 12. a first splint;

21. hoisting the pulley; 22. a clamp pulley;

31. a limiting plate; 32. a connecting plate; 33. lifting lugs;

61. a first hoisting plate; 62. and a second hoisting plate.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, in an exemplary embodiment of the water stop lifting clamp of the present invention, the water stop lifting clamp includes a first clamping plate assembly 1 and a second clamping plate assembly 3; the first clamping plate assembly 1 comprises a first clamping plate 12 which is horizontally arranged; the second clamping plate assembly 3 comprises a limiting plate 31 and two connecting plates 32, wherein the limiting plate 31 and the first clamping plate 12 are parallel to each other and are arranged oppositely so as to limit the movement of the water stop 4; two connecting plates 32 are symmetrically arranged at two longitudinal ends of the limiting plate 31, and the two connecting plates 32 are detachably connected with corresponding ends of the first clamping plate 12 respectively, so that the limiting plate 31 is connected with the first clamping plate 12, and the water stop 4 is clamped.

The working principle of the waterstop hoisting clamp is as follows: the water stop 4 is placed between the limiting plate 31 and the first clamping plate 12, and the connecting plates 32 arranged at the two ends of the limiting plate 31 are connected with the two ends of the first clamping plate 12 in a one-to-one correspondence manner so as to clamp the water stop 4.

The waterstop hoisting clamp has small damage to the waterstop 4, good clamping effect, simple integral structure and easy operation. The limiting plate 31 is arranged to limit the movement of the water stop 4, so that the water stop 4 is prevented from moving transversely when being clamped; through setting up first splint subassembly 1 and second splint subassembly 3, press from both sides tight waterstop 4, simplified the stone tongs structure.

In order to increase the volume for placing the water stop 4, as shown in fig. 2 and fig. 3, the limiting plate 31 is a U-shaped structure with an open upper end and a closed lower end, the open end of the limiting plate 31 is opposite to the first clamping plate 12, and the two connecting plates 32 are respectively arranged at two longitudinal ends of the open end of the limiting plate 31. It should be noted that the U-shaped structure of the limiting plate 31 matches the cross-sectional shape of the water stop 4, so as to better clamp the water stop 4 and reduce the damage to the water stop 4.

In order to increase the connection strength of the connection plate 32, as shown in fig. 3, the connection plate 32 is fixedly connected with a lifting lug 33, the lifting lug 33 is arranged perpendicular to the connection plate 32, and the lifting lug 33 is connected with the limit plate 31 so as to increase the connection strength of the connection plate 32 and the limit plate 31. It should be noted that the connecting plate 32 is preferably connected to the first clamping plate 12 by bolts.

In order to connect the hoisting frame 6, as shown in fig. 2 and 3, the first clamping plate assembly 1 further comprises a back plate 11, the back plate 11 is fixedly connected to the top of the first clamping plate 12, so that the hoisting clamp is connected with the hoisting frame 6, and the back plate 11 also increases the strength of the first clamping plate 12.

Based on foretell waterstop stone tongs, the utility model also provides a waterstop stone tongs, including hoist and mount frame 6 and foretell stone tongs, hoist and mount frame 6 is connected with the stone tongs liftable through the connecting piece.

In the above waterstop hoisting device, as shown in fig. 1, the connecting member includes a pulley 2 and a flexible connecting member 5, the pulley 2 includes a hoisting pulley 21 and a clamp pulley 22, the hoisting pulley 21 is installed on the hoisting frame 6, the clamp pulley 22 is installed on the back plate 11, the hoisting pulley 21 is connected with the clamp pulley 22 through the flexible connecting member 5, so as to connect the hoisting clamp with the hoisting work 6, and hoist the waterstop 4. It should be noted that the hoisting pulley 21 and the clamp pulley 22 are fixed pulleys.

In the waterstop hoisting device, as shown in fig. 1, the hoisting frame 6 comprises a first hoisting plate 61 and a second hoisting plate 62, the bottom of the first hoisting plate 61 is connected with one end of the flexible connecting piece 5, the bottom of the second hoisting plate 62 is provided with the hoisting pulley 21, and the other end of the flexible connecting piece 5 sequentially bypasses the clamp pulley 22 and the hoisting pulley 21 to connect the hoisting clamp with the hoisting frame 6; the other end of the flexible connecting piece 5 is pulled downwards, so that the height of the hoisting clamp can be increased. The first hoisting plate 61 is used for fixing the flexible connecting piece 5, the second hoisting plate 62 is used for installing the hoisting pulley 21, and the clamp pulley 22 and the hoisting pulley 21 are used for changing the transmission direction of the force of the flexible connecting piece 5, so that the whole structure is compact, and the occupied space is reduced. The first hoisting plate 61 and the second hoisting plate 62 are both mounted at fixed positions in actual construction, and are preferably mounted on the inner wall of the immersed tube joint. It should also be noted that the flexible connecting element 5 is preferably a wire rope or a rope.

In addition, it should be noted that, in actual construction, multiple sets of hoisting clamps are used simultaneously and are uniformly arranged on the water stop 4, so that the whole water stop 4 is uniformly stressed.

The use method of the waterstop hoisting device comprises the following steps: firstly, the water stop 4 is clamped by using a hoisting clamp, and then the flexible connecting piece 5 is pulled to lift the hoisting clamp and the height of the hoisted water stop 4, so that the water stop 4 hoisted in the air is carried and installed.

The waterstop hoisting device is compact in structure and small in occupied space; constructors do not need to construct in the air, construction safety is high, the water stop 4 is carried and installed in the air, and damage to the water stop 4 is small.

Finally, it should be noted that: in the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: modifications can still be made to the embodiments of the invention or equivalents may be substituted for some of the features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims (9)

1. Waterstop stone tongs for press from both sides tight waterstop (4), its characterized in that includes:

a first cleat assembly (1) comprising:

a first clamping plate (12), wherein the first clamping plate (12) is horizontally arranged;

a second cleat assembly (3) comprising:

the limiting plate (31) and the first clamping plate (12) are parallel to each other and are arranged oppositely, so that the movement of the water stop belt (4) is limited;

two connecting plates (32), two connecting plate (32) symmetry set up in limiting plate (31) fore-and-aft both ends, two connecting plate (32) respectively with the connection can be dismantled to the end that corresponds of first splint (12), so that limiting plate (31) with first splint (12) press from both sides tightly waterstop (4).

2. The waterstop lifting clamp according to claim 1, wherein the limiting plate (31) is a U-shaped structure with an open upper end and a closed lower end, the open end of the limiting plate (31) is opposite to the first clamping plate (12), and the two connecting plates (32) are respectively arranged at two longitudinal ends of the open end of the limiting plate (31).

3. The waterstop lifting clamp according to claim 2, wherein the U-shaped structure of the limiting plate (31) is matched with the cross-sectional shape of the waterstop (4).

4. The waterstop lifting clamp according to claim 2, wherein a lifting lug (33) is fixedly connected to the connecting plate (32), the lifting lug (33) is perpendicular to the connecting plate (32), and the lifting lug (33) is connected with the limiting plate (31).

5. The waterstop lifting clamp according to claim 1, wherein the first clamping plate assembly (1) further comprises a back plate (11) for connecting the lifting frame (6), and the back plate (11) is fixedly connected to the top of the first clamping plate (12).

6. A waterstop hoisting device is characterized by comprising a hoisting frame (6) and the hoisting clamp disclosed by claim 5, wherein the hoisting clamp is connected with the hoisting frame (6) in a lifting manner through a connecting piece.

7. The waterstop hoisting device according to claim 6, wherein the connecting member comprises a pulley (2) and a flexible connecting member (5), the pulley (2) comprises a hoisting pulley (21) and a clamp pulley (22), the hoisting pulley (21) is installed on the hoisting frame (6), the clamp pulley (22) is installed on the back plate (11), and the hoisting pulley (21) is connected with the clamp pulley (22) through the flexible connecting member (5).

8. The waterstop hoisting device according to claim 7, wherein the hoisting frame (6) comprises a first hoisting plate (61) and a second hoisting plate (62), the bottom of the first hoisting plate (61) is connected with one end of the flexible connecting piece (5), the hoisting pulley (21) is installed at the bottom of the second hoisting plate (62), and the other end of the flexible connecting piece (5) sequentially bypasses the clamp pulley (22) and the hoisting pulley (21) to connect the hoisting clamp with the hoisting frame (6);

and the other end of the flexible connecting piece (5) is pulled downwards, so that the height of the hoisting clamp can be increased.

9. Waterstop lifting device according to claim 7 or 8, characterized in that the flexible connection (5) is a wire rope or a rope.

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