CN218810044U

CN218810044U - Comprehensive pipeline lifting device

Info

Publication number: CN218810044U
Application number: CN202223003090.9U
Authority: CN
Inventors: 杨彬; 邱小俊; 文涛; 龚小林; 张茂黎
Original assignee: No4 Construction Co ltd Of Chongqing Construction Engineering Group
Current assignee: No4 Construction Co ltd Of Chongqing Construction Engineering Group
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-04-07
Anticipated expiration: 2032-11-10

Abstract

The utility model belongs to the technical field of the piping erection among the building engineering, a synthesize pipeline hoisting device is disclosed, the on-line screen storage device comprises a base, the hoist engine, electric lift rod, a supporting plate, and stop gear, hoist engine and electric lift rod are fixed respectively on the both sides of base, the backup pad is fixed on electric lift rod, the lower extreme of backup pad is fixed with the pulley, stop gear includes the horizontal pole, two spacing units and two guide unit, guide unit includes guide post and connecting rod, the guide post is fixed in on the base, the one end sliding connection of connecting rod is on the guide post, the other end of connecting rod and the pole body fixed connection of horizontal pole, wire rope one pass the pulley and with horizontal pole center fixed connection, spacing unit includes U-shaped plate and fixed plate, the fixed plate upper end is fixed in on the horizontal pole, the U-shaped plate is fixed in the bottom of fixed plate. Through the setting of spacing unit and guide unit, solved the pipeline and promoted the problem of rocking of in-process, made construction safety obtain the guarantee.

Description

Comprehensive pipeline lifting device

Technical Field

The utility model belongs to the technical field of the piping erection among the building engineering, concretely relates to synthesize pipeline hoisting device.

Background

In the building engineering, pipelines (such as drainage pipelines, fire-fighting pipelines, ventilation pipelines and the like) are often required to be hoisted to the high altitude and installed below the horizontal plate surface of a working surface, in order to complete the procedures, a traditional mode is to adopt a manual/electric hoist to pull and lift the pipelines, an operation method is to fix the manual/electric hoist by using expansion bolts below places (such as floor plates and beams) where the pipelines are required to be lifted, and then to hoist the pipeline parts required to be installed, the operation of installing the manual/electric hoist at the high altitude is difficult and complicated, a large amount of labor is required for construction, and particularly in the occasions where the hoisting is required to be frequently moved, the construction efficiency is low, time and labor are wasted, and a certain danger exists in the processes of dismounting and hoisting.

In order to solve the problems, chinese patent No. CN205773024U discloses a convenient pipeline lifting auxiliary device, which is disposed on a working surface, the auxiliary device includes a supporting structure and a lifting system fixed on the supporting structure, the supporting structure includes a supporting platform and a roller fixed at the bottom of the supporting platform; the lifting system comprises a lifting stand column and a winch which are fixed on the left side and the right side of the supporting platform respectively, a supporting piece is fixed at the upper end of the lifting stand column, a pulley is hoisted below the supporting piece, one end of a steel wire rope of the winch is fixed with the winch, and the other end of the steel wire rope penetrates through the pulley.

Above-mentioned scheme passes through hoist engine, pulley, liftable stand and wire rope's combined action for need not to install hoisting machine in advance and construct and also can promote the pipeline to appointed height when the pipeline is promoted, saved manpower and equipment cost, and the device can remove, so when the pipeline is installed to different positions, all can use the device, thereby simplify the installation flow.

However, in the actual use process, the pipeline has a certain length and weight when being installed, and when the pipeline is lifted by the steel wire rope, the pipeline is manually bound and fixed, and the fixing mode of visual observation of workers is difficult to ensure that the steel wire rope is hoisted at the center of the pipeline, so that the pipeline is rotated, shaken and vertically swung due to the influence of upward pulling force, self gravity and gravity center when being lifted, the pipeline can possibly injure site constructors by the pipeline, and meanwhile, the pipeline is easy to fall off from the steel wire rope in the rotating and shaking processes, so that great potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a synthesize pipeline hoisting device to solve the pipeline and promote the in-process because of not having stop gear to lead to the problem of rocking easily.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a comprehensive pipeline lifting device, the on-line screen storage device comprises a base, the hoist engine, electric lift pole, a supporting plate, and stop gear, hoist engine and electric lift pole are fixed respectively on the both sides of base, the backup pad is fixed on electric lift pole, the lower extreme of backup pad is fixed with the pulley, stop gear includes the horizontal pole, two spacing units and two guide unit, two guide unit all establish both sides around the base, guide unit includes guide post and connecting rod, the guide post is fixed in on the base, the one end sliding connection of connecting rod is on the guide post, the other end of connecting rod and the pole body fixed connection of horizontal pole, two spacing units are fixed in the both ends of horizontal pole respectively, the wire rope of hoist engine passes the pulley and with horizontal pole center fixed connection, spacing unit includes U-shaped plate and fixed plate, the fixed plate upper end is fixed in on the horizontal pole, the bottom of U-shaped plate fixed plate, four corners in base bottom all are fixed with the gyro wheel.

The principle and the effect of the technical scheme are as follows:

1. through the arrangement of the winch and the idler wheels, the hoist does not need to be fixed at the high altitude in advance in the pipeline installation process, and the pipeline height lifting process is simplified. The setting up of spacing unit makes the pipeline when promoting, and the both ends of pipeline are placed in the U-shaped board for the hoist and mount atress of pipeline becomes both ends atress by central atress, makes the atress of pipeline more even, thereby makes the pipeline be difficult for rocking when hoist and mount.

2. Because the horizontal pole is connected with the connecting rod in the guide unit, connecting rod sliding connection is on the guide post, so the horizontal pole is by a tensile in-process of wire rope, because the restriction of connecting rod motion trail, the pipeline can only carry out the up-and-down motion of vertical direction, and can not carry out horizontal direction's all around side to side motion, and the U-shaped board passes through the fixed plate indirect fixation on the horizontal pole, and the pipeline can only carry out the up-and-down motion at the promotion in-process promptly to the danger because of the pipeline rocks and brings when having avoided hoist and mount.

3. The arrangement of the electric lifting rod enables the lifting height of the pipeline to be large and easy to adjust, and therefore the pipeline can be conveniently installed by workers.

The utility model discloses further set up to: a second steel wire rope for fixing the pipeline is fixed at the center of the lower end of the cross rod.

The principle and the effect of the technical scheme are as follows: the pipeline is further fixed by the arrangement of the second steel wire rope, so that the center of the pipeline is pulled by the second steel wire rope, the situation that workers are injured by falling down immediately after the U-shaped plate fails suddenly is avoided, and the use safety is improved.

The utility model discloses further set up to: the body of the electric lifting rod is fixed with an inclined rod, and the other end of the inclined rod is fixed on the base.

The principle and the effect of the technical scheme are as follows: the setting of down tube is consolidated electric lift pole, prevents to smash workman's condition emergence because of the too big electric lift pole slope that leads to of pipeline gravity.

The utility model discloses further set up to: the section of the sliding connection part of the connecting rod and the guide post is T-shaped.

The principle and the effect of the technical scheme are as follows: the sliding section of T shape makes connecting rod and guide post complex inseparabler, is difficult for rocking to ensured that the horizontal pole is difficult for rocking at the promotion in-process.

The utility model discloses further set up to: a gravity plate is also arranged on the base.

The principle and the effect of the technical scheme are as follows: the weight of the bottom plate is increased due to the arrangement of the gravity plate, so that the base cannot be tilted when a pipeline with large weight is hoisted.

The utility model discloses further set up to: the base is fixed with a pushing handle, the pushing handle is fixed with a controller, and the electric lifting rod and the winch are electrically connected with the controller.

The principle and the effect of the technical scheme are as follows: through the arrangement of the pushing hands, the device is easy to replace the position, so that the pipeline installation of the next position is convenient to carry out, the arrangement of the controller enables a worker to control and adjust the electric lifting rod and the winch at the handle end, the back-and-forth walking of the worker is avoided, and the operation process is simplified.

The utility model discloses further set up to: the base is made of profile steel.

The principle and the effect of the technical scheme are as follows: the mechanical property of the section steel is good, and each point on the section extends more uniformly and the internal stress is small when rolling.

The utility model discloses further set up to: a baffle is fixed on one side of the U-shaped plate far away from the cross rod through screws.

The principle and the effect of the technical scheme are as follows: the setting of baffle makes the pipeline further injectd after placing into the U-shaped board, and can avoid tubular product to take place from the condition of the other end roll-off of U-shaped board when promoting, and in order to avoid hindering the connection of pipeline, reaches the removable baffle behind the assigned height, makes things convenient for the pipeline installation.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view of the guide post of FIG. 1;

FIG. 4 is a cross-sectional view of the U-shaped plate of FIG. 1.

Detailed Description

The invention will be described in further detail with reference to the following drawings and embodiments:

reference numerals in the drawings of the specification include: 1. a base; 2. a hoist; 3. an electric lifting rod; 4. a support plate; 5. a pulley; 6. a first steel wire rope; 7. a cross bar; 8. a guide post; 9. a connecting rod; 10. a fixing plate; 11. a U-shaped plate; 12. a second steel wire rope; 13. a diagonal rod; 14. a gravity plate; 15. a pushing handle; 16. a baffle plate; 17. and a roller.

Example (b):

as shown in the accompanying drawings 1-4, the utility model discloses a synthesize pipeline hoisting device, including base 1, the model is JM0.5 JK 0.5's hoist engine 2, electric lift rod 3, backup pad 4, and stop gear, base 1's material is shaped steel, hoist engine 2 and electric lift rod 3 are fixed respectively on base 1's both sides, electric lift rod 3 is two, and welded fastening is in base 1's left side behind one another, be fixed with down tube 13 on electric lift rod 3's the pole body, the other end of down tube 13 is fixed on base 1, gravity board 14 has still been placed on base 1, gravity board 14's weight is 50KG, base 1 bottom four corners all are fixed with gyro wheel 17, have the brake block on the gyro wheel 17.

The winch 2 and the electric lifting rod 3 are externally connected with a power supply, a push handle 15 is fixed on the right end of the base 1 through screws, a controller (not shown in the drawing) is fixed on the push handle 15, a contactor is fixed in the controller, the contactor, the electric lifting rod 3 and the winch 2 are connected through wires, and the controller controls the attraction of the contactor to control the work of the electric lifting rod 3 and the winch 2.

The front end and the rear end of the head of the T-shaped supporting plate 4 are respectively fixed on the two electric lifting rods 3, the lower end of the plate body of the T-shaped supporting plate 4 is fixed with a pulley 5, the limiting mechanism comprises a cross rod 7, two limiting units and two guiding units, the two guiding units are respectively arranged at the front side and the rear side of the base, the guiding units comprise guiding columns 8 and connecting rods 9, the guiding columns 8 are fixed on the base 1, one end of each connecting rod 9 is connected on the guiding column 8 in a sliding manner, the cross section of the sliding connection part of each connecting rod 9 and the corresponding guiding column 8 is in a T shape, the other end of each connecting rod 9 is fixedly connected with the rod body of the cross rod 7,

two spacing units are fixed in the both ends of horizontal pole 7 respectively in tandem, and a wire rope 6 of hoist engine 2 passes pulley 5 and with horizontal pole 7 central fixed connection, and the center department of horizontal pole 7 lower extreme still is fixed with one section wire rope two 12 that are used for fixed pipeline, and spacing unit includes U-shaped board 11 and the fixed plate 10 of falling L shape, and on the fixed plate 10 upper end was fixed in horizontal pole 7, U-shaped board 11 was fixed in the bottom of fixed plate 10, and one side fix with screw that horizontal pole 7 was kept away from to U-shaped board 11 has baffle 16, for the fix with screw between U-shaped board 11 and the fixed plate 10.

The specific implementation process is as follows:

when a worker uses the integrated pipeline lifting device to lift a pipeline for installation, firstly, the pushing hand 15 is pushed to push the base 1 to a specified place, then the fixed roller 17 makes the whole device static, then the height of the electric lifting rod 3 is adjusted through the controller, after the supporting plate 4 reaches the expected pipeline installation height, the controller controls the winch 2 to work, the winch 2 drives the first steel wire rope 6 and the cross rod 7 at the lower end, the fixed plate 10 and the U-shaped plate 11 to descend, after descending to the ground, the two ends of the pipeline are respectively placed in the U-shaped baffle plate 11, the center of the pipeline is fixed through the second steel wire rope 12, whether the baffle plate 16 is installed or not is selected according to the length of the pipeline, so that the pipeline is fixed and limited, then the worker controls the controller to make the winch 2 start to work, so as to drive the cross rod 7 to ascend, so as to drive the pipeline to ascend, when the pipeline height reaches the expected height, the baffle plate 16 is removed, then the pipeline is installed and fixed, after the pipeline is installed and fixed, the second steel wire rope 12 is removed to fix the cross rod of the pipeline, the control the machine 2 to descend by a distance, at the pipeline is separated from the U-shaped plate 15, so that the pushing hand is separated from the base 1, so that the working point is completely separated from the winch 1, and the working device is removed, and the working point is reset, and the winch device is moved, and the working point is reset.

The above description is only an example of the present invention, and the common general knowledge of the known specific technical solutions or characteristics in the solutions is not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. An integrated pipeline lifting device, characterized in that: the hoisting machine and the electric lifting rod are fixed on two sides of the base respectively, the supporting plate is fixed on the electric lifting rod, a pulley is fixed at the lower end of the supporting plate, the limiting mechanism comprises a transverse rod, two limiting units and two guiding units, the two guiding units are arranged on the front side and the rear side of the base respectively and comprise a guiding column and a connecting rod, the guiding column is fixed on the base, one end of the connecting rod is connected to the guiding column in a sliding mode, the other end of the connecting rod is fixedly connected with the rod body of the transverse rod, the two limiting units are fixed at two ends of the transverse rod respectively, a first steel wire rope of the hoisting machine penetrates through the pulley and is fixedly connected with the center of the transverse rod, the limiting units comprise a U-shaped plate and a fixing plate, the upper end of the fixing plate is fixed on the transverse rod, the U-shaped plate is fixed at the bottom of the fixing plate, and rollers are fixed at four corners of the bottom of the base.

2. The integrated pipeline lift of claim 1, wherein: a second steel wire rope for fixing a pipeline is further fixed in the center of the lower end of the cross rod.

3. The integrated pipeline lift device of claim 1, wherein: an inclined rod is fixed on the rod body of the electric lifting rod, and the other end of the inclined rod is fixed on the base.

4. The integrated pipeline lift device of claim 1, wherein: the section of the sliding connection part of the connecting rod and the guide post is T-shaped.

5. The integrated pipeline lift of claim 1, wherein: and a gravity plate is also arranged on the base.

6. The integrated pipeline lift of claim 1, wherein: the base is fixed with a pushing handle, the pushing handle is fixed with a controller, and the electric lifting rod is electrically connected with the winch and the controller.

7. The integrated pipeline lift of claim 1, wherein: the base is made of profile steel.

8. The integrated pipeline lift device of claim 1, wherein: and a baffle is fixed on one side of the U-shaped plate, which is far away from the cross rod, by screws.