CN218092215U - A support device for civil engineering - Google Patents

Abstract

The utility model discloses a supporting device for civil engineering, which relates to the field of civil engineering. The supporting device for civil engineering includes a mounting and fixing base plate, a sleeve seat is fixedly connected to the top of the mounting and fixing base plate, and a lifting column is slidably connected to the inside of the sleeve base, and the top of the lifting column is provided with a pipe support seat. When the support device for civil engineering is in use, it is convenient to prop up the pipe support seat, and realize temporary support for the pipe during civil engineering pipeline installation. When the pipe support seat is propped up, the lifting column and the sleeve seat are used to form a vertical The position is limited, and the rack and the gear are meshed. The two sets of gears are clamped and positioned by the clamping block, so as to realize the stable support of the pipe support seat. The setting of the two sets of gears makes the transmission force stable, so that the pipe support seat The support to the pipeline is stable and not easy to loosen, which meets the needs of use.

Description

A support device for civil engineering

technical field

The utility model relates to the technical field of civil engineering, in particular to a supporting device for civil engineering.

Background technique

In the process of civil engineering construction, many pipe fittings or columns need to be temporarily supported when they are installed, so they need to be supported by supporting devices.

When the existing civil engineering pipe fittings are installed, the support device is usually relatively simple. The support method is a telescopic telescopic rod, a base and a pipe support seat, and the telescopic rod is used to adjust the support height. Most of the telescopic rod support height is tightened by bolts Fixed, because this kind of support method depends entirely on the clamping and friction of the bolts in the actual use process, it is not reliable in many cases, it is easy to loosen during the support process of the pipeline, and it is inconvenient to operate. After the bolts are tightened, it will also make The sliding rod on the telescopic rod bears uneven force and is inconvenient to use. Aiming at the deficiencies of the prior art, the utility model discloses a support device for civil engineering to solve the above problems.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model discloses a support device for civil engineering. When the device is in use, it is convenient to prop up the support seat of the pipeline, so as to temporarily support the pipeline during the installation of the pipeline in civil engineering, and hold the pipeline When the support seat is propped up, the lifting column and the sleeve seat are used to form a vertical limit, and the rack and the gear are engaged. The setting of the set of gears makes the force on the transmission place stable, thus ensuring the stable support of the pipe support seat to the pipe, which is not easy to loosen and meets the needs of use.

(2) Technical solution

In order to achieve the above purpose, the utility model is achieved through the following technical proposals: a support device for civil engineering, including a fixed base plate, the top of the fixed base plate is fixedly connected with a sleeve seat, and the inside of the sleeve base slides A lifting column is connected, and the top of the lifting column is provided with a pipe support seat;

Racks are provided on both sides of the lifting column, and gears are rotatably connected to both sides of the sleeve seat, and the gears mesh with the racks;

Both sides of the sleeve base are slidably connected with sliders, and the top of the slider is provided with a clamping block, and the clamping block is engaged with the gear;

A control mechanism corresponding to the slider is provided on the sleeve seat, and the control mechanism includes a vertical plate, a screw mandrel, a nut seat and a connecting plate.

Preferably, the vertical plate is fixedly connected to the sleeve seat, the screw rod is rotatably connected between two sets of vertical plates, and the nut seat is slidably connected between two sets of vertical plates;

The nut seat is threadedly connected to the screw rod, the connecting plate is fixedly connected to the nut seat, and the connecting plate is fixedly connected to the slider.

Preferably, a limiting rod is fixedly connected between the two groups of vertical plates, and the nut seat is slidably connected to the limiting rod.

Preferably, both sides of the sleeve seat are fixedly connected with shaft seats corresponding to the gears, and both sides of the sleeve seat are provided with notches corresponding to the gears.

Preferably, a support plate is fixedly connected between the lifting column and the pipe support seat.

Preferably, arc-shaped limiting bars are fixedly connected to both sides of the sleeve seat, arc-shaped grooves are formed on the side walls of the slider, and the arc-shaped grooves are engaged with the arc-shaped limiting bars.

Preferably, a connecting column is fixedly connected between the sliding block and the clamping block.

Preferably, the clamping block is provided with locking teeth.

The utility model discloses a support device for civil engineering, which has the following beneficial effects:

1. The support device for civil engineering is convenient to prop up the pipe support seat when in use, and realizes temporary support for the pipe during civil engineering pipeline installation. When the pipe support seat is propped up, the lifting column and the sleeve seat are used The vertical limit is formed, and the rack and the gear are meshed. The two sets of gears are clamped and positioned by the clamping block, so as to realize the stable support of the pipe support seat. The pipe support seat supports the pipe stably and is not easy to loosen, which meets the needs of use.

2. The support device for civil engineering, the arc-shaped limit bar set can realize the limit of the slider, ensure the stable force of the slider, not easy to deform, so as to ensure a good support effect on the clamping block, so as to make the clamping block When the clamping block clamps the gear, the clamping position is stable, and the clamping teeth provided realize that the clamping block is not easy to loosen when clamping the gear.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the structural diagram of the utility model lifting column;

Fig. 3 is the structural diagram of the utility model gear;

Fig. 4 is a schematic structural diagram of the clamping block of the present invention.

In the figure: 1, install and fix the bottom plate; 2, sleeve seat; 201, notch; 3, lifting column; 301, support plate; 302, pipe support seat; 4, rack; 5, gear; 501, shaft seat; 6. Slider; 601. Arc-shaped limit bar; 602. Arc-shaped groove; 603. Connecting column; 7. Clamping block; 701. Positioning tooth; 8. Control mechanism; 801. Vertical plate; 802. Screw rod ; 803, nut seat; 804, connecting plate; 805, limit rod.

detailed description

The embodiment of the utility model discloses a support device for civil engineering, as shown in Figure 1-4, including a fixed bottom plate 1, the top of the fixed bottom plate 1 is fixedly connected with a sleeve seat 2, and the inner sliding connection of the sleeve seat 2 There is a lifting column 3, and the top of the lifting column 3 is provided with a pipe support seat 302;

Both sides of the lifting column 3 are provided with a rack 4, and both sides of the sleeve seat 2 are rotatably connected with a gear 5, and the gear 5 meshes with the rack 4;

Both sides of the sleeve seat 2 are slidably connected with a slider 6, and the top of the slider 6 is provided with a clamping block 7, and the clamping block 7 is engaged with the gear 5;

A control mechanism 8 corresponding to the slider 6 is provided on the sleeve base 2 , and the control mechanism 8 includes a vertical plate 801 , a screw rod 802 , a nut seat 803 and a connecting plate 804 .

The vertical plate 801 is fixedly connected to the sleeve seat 2, the screw rod 802 is rotatably connected between the two sets of vertical plates 801, and the nut seat 803 is slidably connected between the two sets of vertical plates 801;

The nut seat 803 is threadedly connected with the screw mandrel 802, the connecting plate 804 is fixedly connected on the nut seat 803, the connecting plate 804 is fixedly connected with the slide block 6, the set screw mandrel 802 is convenient to realize the position movement of the nut seat 803, and the nut seat 803 is in the When moving, the connecting plate 804, the slide block 6, the connecting column 603 and the clamping block 7 are driven to move, and the screw mandrel 802 is provided with a rotating handle to facilitate the rotation of the screw mandrel 802.

The two sets of vertical plates 801 are fixedly connected with a limit rod 805, and the nut seat 803 is slidably connected to the limit rod 805. The set limit rod 805 can provide support for the nut seat 803 and ensure the force stability of the nut seat 803.

The two sides of the sleeve seat 2 are fixedly connected with the shaft seat 501 corresponding to the gear 5, and the two sides of the sleeve seat 2 are provided with notches 201 corresponding to the gear 5, and the set shaft seat 501 realizes the support for the gear 5 Limiting, the provided notch 201 provides a connection space between the gear 5 and the rack 4 .

A support plate 301 is fixedly connected between the lifting column 3 and the pipe support seat 302 , and the set support plate 301 makes the fixed connection effect between the lifting column 3 and the pipe support seat 302 good.

Both sides of the sleeve seat 2 are fixedly connected with arc-shaped limit strips 601, and the side wall of the slider 6 is provided with an arc-shaped groove 602, which is engaged with the arc-shaped limit strips 601. The position bar 601 can provide a limit for the slider 6, ensure that the slider 6 is stable under force, and is not easily deformed, thereby ensuring a good support effect on the clamping block 7, so that when the clamping block 7 is locked to the gear 5, The card position is stable.

A connecting post 603 is fixedly connected between the sliding block 6 and the clamping block 7 , and the provided connecting post 603 realizes the fixed position between the sliding block 6 and the clamping block 7 .

The clamping block 7 is provided with locking teeth 701, and the set locking teeth 701 realize that when the clamping block 7 is clamped to the gear 5, it is not easy to loosen.

When the support device for civil engineering is in use, it is convenient to prop up the pipe support seat 302, so as to temporarily support the pipe during civil engineering pipeline installation, and when the pipe support seat 302 is propped up, the lifting column 3 and the sleeve seat 2 to form a vertical limit, and the rack 4 is meshed with the gear 5, and the two sets of gears 5 are clamped and positioned by the clamping block 7, so as to realize the stable support of the pipe support seat 302, and the setting of the two sets of gears 5 makes the transmission Therefore, it is ensured that the pipe support seat 302 can support the pipe stably, and it is not easy to loosen, which meets the requirements of use.

Working principle: When supporting the pipeline, prop up the pipeline support seat 302. When propping up, first rotate the screw 802 so that the screw 802 drives the nut seat 803 to move along the limit rod 805, and the nut seat 803 drives the connecting plate 804 moves, the connecting plate 804 drives the slider 6 to move, the slider 6 drives the connecting column 603 to move, the connecting column 603 drives the clamping block 7 to move and makes the clamping block 7 disengage from the engagement with the gear 5;

At this time, the pipe support seat 302 is pulled and supported with the pipe. When the pipe support seat 302 moves, it drives the support plate 301 and the lifting column 3 to move as a whole, and the lifting column 3 moves along the inside of the sleeve seat 2 and drives the rack 4 Movement, rack 4 drives two groups of gears 5 to rotate;

After adjusting the pipe support seat 302 to a suitable support position, reversely rotate the screw mandrel 802, the screw mandrel 802 drives the nut seat 803 to move along the limit rod 805, the nut seat 803 drives the connecting plate 804 to move, and the connecting plate 804 drives the slider 6 Movement, the slider 6 drives the connecting column 603 to move, the connecting column 603 drives the clamping block 7 to move and makes the clamping block 7 engage with the gear 5, thereby realizing the support and fixation of the pipe support seat 302, and realizing the temporary support of the pipe fixed.

When the whole device needs to be dismantled and recovered later, the dismantling process is convenient, and the pipe support seat 302 can be put away.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a strutting arrangement for civil engineering, is including installation PMKD (1), its characterized in that:

the top of the mounting and fixing bottom plate (1) is fixedly connected with a sleeve seat (2), the interior of the sleeve seat (2) is connected with a lifting column (3) in a sliding manner, and the top of the lifting column (3) is provided with a pipeline supporting seat (302);

racks (4) are arranged on two sides of the lifting column (3), gears (5) are rotatably connected to two sides of the sleeve seat (2), and the gears (5) are meshed with the racks (4);

the two sides of the sleeve seat (2) are connected with sliding blocks (6) in a sliding mode, the top of each sliding block (6) is provided with a clamping block (7), and each clamping block (7) is clamped with the gear (5);

the sleeve seat (2) is provided with a control mechanism (8) corresponding to the sliding block (6), and the control mechanism (8) comprises a vertical plate (801), a screw rod (802), a nut seat (803) and a connecting plate (804).

2. The supporting device for civil engineering as claimed in claim 1, wherein: the vertical plates (801) are fixedly connected to the sleeve seat (2), the screw rod (802) is rotatably connected between the two groups of vertical plates (801), and the nut seat (803) is slidably connected between the two groups of vertical plates (801);

the nut seat (803) is in threaded connection with the lead screw (802), the connecting plate (804) is fixedly connected to the nut seat (803), and the connecting plate (804) is fixedly connected with the sliding block (6).

3. A supporting device for civil engineering works as claimed in claim 2, characterized in that: and a limiting rod (805) is fixedly connected between the two groups of vertical plates (801), and the nut seat (803) is connected to the limiting rod (805) in a sliding manner.

4. A supporting device for civil engineering works as claimed in claim 1, characterized in that: two sides of the sleeve seat (2) are fixedly connected with shaft seats (501) corresponding to the gears (5), and two sides of the sleeve seat (2) are provided with notches (201) corresponding to the gears (5).

5. A supporting device for civil engineering works as claimed in claim 1, characterized in that: a supporting plate (301) is fixedly connected between the lifting column (3) and the pipeline supporting seat (302).

6. The supporting device for civil engineering as claimed in claim 1, wherein: the two sides of the sleeve seat (2) are fixedly connected with arc-shaped limiting strips (601), arc-shaped grooves (602) are formed in the side walls of the sliding blocks (6), and the arc-shaped grooves (602) are connected with the arc-shaped limiting strips (601) in a clamped mode.

7. A supporting device for civil engineering works as claimed in claim 1, characterized in that: a connecting column (603) is fixedly connected between the sliding block (6) and the clamping block (7).

8. A supporting device for civil engineering works as claimed in claim 1, characterized in that: clamping teeth (701) are arranged on the clamping block (7).

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