CN219950224U - Prefabricated pipe section hoist device - Google Patents

Abstract

The utility model relates to a prefabricated pipe joint hoisting device which comprises a clamping hook used for clamping a prefabricated pipe joint, wherein the clamping hook is arranged on a supporting rod through an adjusting part, the adjusting part is used for adjusting the width inside the clamping hook, and the upper part of the supporting rod is connected with a hanging ring.

Description

Prefabricated pipe section hoist device

Technical Field

The utility model relates to the technical field of pipe joint hoisting, in particular to a prefabricated pipe joint hoisting device.

Background

The concrete round pipe culvert is a common drainage structure in highway and municipal construction, and pipe joints with different specifications and diameters are prefabricated according to different construction requirements. The pipe joint is generally constructed by adopting a mode of factory centralized prefabrication and field hoisting of spliced pipe joints.

The traditional hoisting process adopts hoisting equipment (an automobile crane and the like) to work together with a steel wire rope (a hanging strip), mainly utilizes manpower to wind and bind the steel wire rope (the hanging strip) on a concrete prefabricated pipe joint or hoist after the steel wire rope traverses the concrete pipe joint, and the construction method is labor-consuming and time-consuming, requires multi-person auxiliary hoisting, has higher safety risk, is easy to externally collide with and damage a pipe culvert member, and cannot meet the requirement of the existing construction progress.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the prefabricated pipe joint hoisting device, which can quickly adjust the width of the clamping hooks under the action of the adjusting component, so that the pipe joint hoisting requirements of different lengths and different diameters can be met, and the smooth proceeding of the subsequent pipe joint installation work is ensured.

According to one aspect of the utility model, a prefabricated pipe joint hoisting device is provided, which comprises a clamping hook used for clamping a prefabricated pipe joint, wherein the clamping hook is arranged on a supporting rod through an adjusting component, the adjusting component is used for adjusting the width inside the clamping hook, and a hanging ring is connected to the upper portion of the supporting rod.

Through this scheme, according to the length of tube coupling, use the width of adjusting part adjustment trip to make can accomplish the hoist and mount of different length tube coupling, during the use, with the inside of trip lug boss, but not the card at the outer wall of tube coupling, can realize the hoist and mount operation to different diameter tube coupling fast, need not to use wire rope to bind the tube coupling and hoist again, greatly improved the efficiency of hoist and mount, satisfied the hoist and mount requirement to different specification tube coupling.

Preferably, the hook comprises a left hook and a right hook, and the left hook and the right hook are symmetrically arranged.

Through this scheme, left trip and right trip symmetry set up, can be according to the distance between left trip of length adjustment of tube coupling and the right trip, during the use, establish tube coupling cover on left trip earlier, adjust the position of right trip under adjusting part's effect again to make left trip and right trip all stretch into the inside of tube coupling, accomplish the prescribing a limit to tube coupling position, guaranteed going on smoothly of follow-up hoist and mount operation.

Preferably, the adjusting component comprises two anchor clamps, the anchor clamps are slidably installed on the supporting rod, and the two anchor clamps are respectively and correspondingly connected with the left clamping hook and the right clamping hook.

Through this scheme, staple bolt cover is established on the bracing piece, adjusts the position of staple bolt according to the length of tube coupling to can accomplish the adjustment to trip position fast, operation mode is simple, and the practicality is high.

Preferably, the anchor ear comprises a hoop body, a fixing screw rod and a screw cap, wherein the hoop body is sleeved on the supporting rod, the lower part of the hoop body is fixedly connected with the clamping hook through a connecting rod, the fixing screw rod is installed at the opening of the hoop body, and the fixing screw rod is in threaded connection with the screw cap.

Through this scheme, the hoop body cover is established on the bracing piece to with bracing piece sliding connection, when the hoop body is according to the length adjustment of tube coupling to suitable position on, fix the position of the hoop body under the effect of nut and fixing screw, thereby can accomplish the adjustment to trip position fast accurately, enlarged the application scope of trip.

Preferably, the adjusting part comprises a connecting screw rod and a nut, the connecting screw rod is in sliding connection with a chute arranged on the supporting rod, the connecting screw rod is fixedly connected with the supporting rod through the nut, and the lower part of the connecting screw rod is fixedly connected with the clamping hook.

Through this scheme, connecting screw slides in the spout of bracing piece to drive the trip and remove along the bracing piece, when the trip removes to appointed position according to the length of tube coupling on, use nut and connecting screw to screw up fixedly, thereby accomplished the injecing to the trip position, operation mode is simpler practical, and the flexibility is stronger.

Preferably, the side surface of the supporting rod is marked with graduation marks.

Through this scheme, the setting of scale mark makes the workman can be in advance according to the position of the length adjustment adjusting part of tube coupling, guarantees that the focus of tube coupling is down all the time, prevents that the in-process tube coupling of hoist and mount from taking place the skew because the focus is unstable to influence the hoist and mount operation of tube coupling, take place the danger that the tube coupling falls even, has ensured on-the-spot staff's personal safety.

The prefabricated pipe joint hoisting device has the technical effects that the prefabricated pipe joint hoisting device not only can hoist pipe joints with different lengths and different widths, expands the application range, but also greatly improves the efficiency of pipe joint hoisting, reduces the workload of pipe joint hoisting, and ensures the smooth proceeding of the subsequent pipe joint installation work.

Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is a schematic structural view of a prefabricated pipe joint hoisting device in the utility model.

Fig. 2 is a schematic structural diagram of a hook in the first embodiment.

Fig. 3 is a schematic structural view of the anchor ear in the first embodiment.

Fig. 4 is a hoisting state diagram of a prefabricated pipe section hoisting device in the first embodiment.

Fig. 5 is a schematic structural diagram of a prefabricated pipe section hoisting device in the second embodiment.

Fig. 6 is a schematic structural view of an adjusting member in the second embodiment.

Wherein like parts are designated by like reference numerals throughout the several views; the figures are not drawn to scale.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Example 1

As shown in fig. 1 to 4, the prefabricated pipe joint hoisting device in this embodiment includes a hook 2 for clamping a prefabricated pipe joint 1, the hook 2 is mounted on a support rod 4 through an adjusting component 3, the adjusting component 3 is used for adjusting the width inside the hook 2, a hanging ring 5 is connected to the upper portion of the support rod 4, and the support rod 4 is fixedly connected with the hanging ring 5 through an arc-shaped hanging rod 9.

According to the length of pipe section 1, use adjusting part 3 adjustment trip 2's width to make can accomplish the hoist and mount to different length pipe sections 1, during the use, with trip 2 direct insertion pipe section 1's inside, but not the outer wall at pipe section 1 of card, can realize the hoist and mount operation to different diameter pipe sections 1 like this fast, need not to use wire rope to bind pipe section 1 after hoist and mount again, greatly improved the efficiency of hoist and mount, satisfied the hoist and mount requirement to different specification pipe sections 1.

Further, the hook 2 includes a left hook 21 and a right hook 22, and the left hook 21 and the right hook 22 are symmetrically arranged.

The left clamping hook 21 and the right clamping hook 22 are symmetrically arranged, the distance between the left clamping hook 21 and the right clamping hook 22 can be adjusted according to the length of the pipe joint 1, when the pipe joint is used, the pipe joint 1 is sleeved on the left clamping hook 21, and then the position of the right clamping hook 22 is adjusted under the action of the adjusting part 3, so that the left clamping hook 21 and the right clamping hook 22 extend into the pipe joint 1, the position of the pipe joint 1 is limited, and the smooth proceeding of the follow-up hoisting operation is ensured.

Further, the adjusting component 3 includes two anchor ears 31, the anchor ears 31 are slidably mounted on the support rod 4, and the two anchor ears 31 are respectively connected with the left hook 21 and the right hook 22 correspondingly.

The anchor ear 31 is sleeved on the support rod 4, and the position of the anchor ear 31 is adjusted according to the length of the pipe joint 1, so that the position of the clamping hook 2 can be adjusted quickly, the operation mode is simple, and the practicability is high.

Further, the hoop 31 includes a hoop body 311, a fixing screw 312 and a nut 313, the hoop body 311 is sleeved on the supporting rod 4, the lower part of the hoop body 311 is fixedly connected with the hook 2 through a connecting rod 6, the fixing screw 312 is mounted at the opening of the hoop body 311, and the fixing screw 312 is in threaded connection with the nut 313.

The hoop body 311 is sleeved on the supporting rod 4 and is in sliding connection with the supporting rod 4, when the hoop body 311 is adjusted to a proper position according to the length of the pipe joint 1, the position of the hoop body 311 is fixed under the action of the nut 313 and the fixing screw 312, so that the position of the clamping hook 2 can be quickly and accurately adjusted, and the application range of the clamping hook 2 is enlarged.

Further, graduation marks 8 are marked on the side surface of the support rod 4.

The setting of scale mark 8 makes the workman can be in advance according to the position of tube coupling 1's length adjustment adjusting part 3, guarantees that tube coupling 1's focus is down all the time, prevents that hoisting in-process tube coupling 1 from taking place the skew because the focus is unstable to influence tube coupling 1's hoist and mount operation, take place the danger that tube coupling 1 falls even, has ensured on-the-spot staff's personal safety.

The working principle of this embodiment is as follows:

the length of the pipe joint 1 is measured in advance, according to the length of the pipe joint 1, under the help of the scale marks 8, the left clamping hook 21 and the right clamping hook 22 are symmetrically arranged along the zero-degree scale marks 8, so that the stability of the hoisting process of the pipe joint 1 is guaranteed, when the pipe joint 1 is used, the position of the left clamping hook 21 is adjusted, the pipe joint 1 is sleeved on the left clamping hook 21, the position of the right clamping hook 22 is adjusted, the pipe joint 1 is clamped together with the left clamping hook 21 when the pipe joint 1 is stretched into the pipe joint 1, the pipe joint 1 is successfully fixed, and after the fixing is finished, the hoisting ring 5 is connected by using an automobile crane, and the pipe joint 1 is hoisted.

Example two

As shown in fig. 5 to 6, the adjusting component 3 in this embodiment includes a connecting screw 32 and a nut 33, the connecting screw 32 is slidably connected with a chute 7 formed on the support rod 4, two ends of the connecting screw 31 are in a threaded structure and are fixedly connected with the support rod 4 through the nut 33, the lower part of the connecting screw 32 is fixedly connected with the hook 2, and the chute 7 is in a T-shaped structure.

The connecting screw 31 slides in the spout 7 of bracing piece 4 to drive trip 2 and remove along bracing piece 4, when trip 2 removes to appointed position according to the length of tube coupling 1 on, use nut 33 and connecting screw 32 to screw up fixedly, thereby accomplished the injecing to trip 2 position, the operation mode is simpler practical, and the flexibility is stronger.

The technical effect of the embodiment of the utility model is that the prefabricated pipe joint hoisting device not only can hoist pipe joints with different lengths and different widths and enlarge the application range, but also greatly improves the efficiency of pipe joint hoisting, lightens the workload of pipe joint hoisting and ensures the smooth operation of the subsequent pipe joint installation work.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims (5)

1. Prefabricated pipe section hoist device, its characterized in that, including trip (2) that are used for blocking prefabricated pipe section (1), trip (2) are installed on bracing piece (4) through adjusting part (3), adjusting part (3) are used for adjusting the inside width of trip (2), the upper portion of bracing piece (4) is connected with rings (5), the side mark of bracing piece (4) has scale mark (8).

2. The prefabricated pipe joint hoisting device according to claim 1, wherein the clamping hook (2) comprises a left clamping hook (21) and a right clamping hook (22), and the left clamping hook (21) and the right clamping hook (22) are symmetrically arranged.

3. Prefabricated pipe section hoisting device according to claim 2, characterized in that the adjusting part (3) comprises two hoops (31), the hoops (31) are slidably mounted on the support rod (4), and the two hoops (31) are correspondingly connected with the left hook (21) and the right hook (22) respectively.

4. The prefabricated pipe joint hoisting device according to claim 3, wherein the hoop (31) comprises a hoop body (311), a fixing screw (312) and a screw cap (313), the hoop body (311) is sleeved on the supporting rod (4), the lower portion of the hoop body (311) is fixedly connected with the clamping hook (2) through a connecting rod (6), the fixing screw (312) is installed at an opening of the hoop body (311), and the fixing screw (312) is in threaded connection with the screw cap (313).

5. The prefabricated pipe joint hoisting device according to claim 1, wherein the adjusting component (3) comprises a connecting screw (32) and a nut (33), the connecting screw (32) is in sliding connection with a sliding groove (7) formed in the supporting rod (4), the connecting screw is fixedly connected with the supporting rod (4) through the nut (33), and the lower part of the connecting screw (32) is fixedly connected with the clamping hook (2).