CN221722489U - Novel warning device for constructional engineering - Google Patents

Abstract

The utility model discloses a novel warning device for construction engineering, including a fixed plate, the inner wall of the fixed plate is movably connected with a threaded rod through a bearing seat, the surface of the threaded rod is sleeved with a threaded sleeve, the surface of the threaded sleeve is movably connected with a lifting rod, the inner cavity of the fixed plate is provided with an extension plate, one side of the extension plate is provided with a slide groove, and the inner cavity of the slide groove is provided with a slider. The utility model cooperates with the fixed plate, the threaded rod, the threaded sleeve, the lifting rod, the extension plate, the slide groove, the slider, the support tube, the support rod, the positioning hole and the limiting mechanism, the threaded rod is rotated, the threaded rod drives the threaded sleeve to move, the threaded sleeve drives the support tube to move through the lifting rod and the extension plate, the support rod is manually pulled, the clamping rod in the limiting mechanism is clamped with the corresponding positioning hole, the height of the device is adjusted according to needs, the operation is simple, so as to achieve a high practical effect, and solve the problem of low practicality of the existing device.

Description

A new warning device for construction engineering

Technical Field

The utility model relates to the technical field of construction engineering, in particular to a novel warning device for construction engineering.

Background Art

Construction refers to production activities during the implementation phase of engineering construction, and is the construction process of various types of buildings, including foundation construction, main structure construction, roof construction, decoration construction, etc. The place of construction work is called "construction site" or "construction site", also known as a construction site. Construction sites are complex. For the safety of construction at construction sites, warning devices are generally required to remind people where there is danger or to warn against theft. The warning devices currently used at construction sites are relatively simple, inconvenient to adjust, and not easy to carry, and have low practicality.

Utility Model Content

The utility model aims to provide a novel warning device for construction engineering, which has the advantage of high practicability and solves the problem of low practicability of existing devices.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new warning device for construction engineering, comprising a fixed plate, the inner wall of the fixed plate is movably connected to a threaded rod through a bearing seat, the surface of the threaded rod is sleeved with a threaded sleeve, the surface of the threaded sleeve is movably connected to a lifting rod, the inner cavity of the fixed plate is provided with an extension plate, one side of the extension plate is provided with a slide groove, the inner cavity of the slide groove is provided with a slider, the other side of the extension plate is fixedly connected to a support tube, the inner cavity of the support tube is provided with a support rod, the surface of the support rod is provided with a positioning hole, the surface of the support tube is provided with a limiting mechanism, and the limiting mechanism includes a spring.

Preferably, a spacer block is fixedly connected to the surface of the threaded rod, and the thread directions of the threaded rod on both sides of the spacer block are opposite.

Preferably, the lifting rod is in an X-shape, and one side of the lifting rod is movably connected to one side of the sliding block.

Preferably, one end of the spring is fixedly connected to a baffle, and one side of the baffle is fixedly connected to a clamping rod.

Preferably, the bottom of the support rod is fixedly connected to a support seat, and the bottom of the support seat is provided with a buffer pad.

Preferably, a handle is provided on the top of the fixing plate, and a driving wheel is fixedly connected to the bottom of the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model cooperates with a fixing plate, a threaded rod, a threaded sleeve, a lifting rod, an extension plate, a slide groove, a slider, a support tube, a support rod, a positioning hole and a limiting mechanism. The threaded rod is rotated, and the threaded rod drives the threaded sleeve to move. The threaded sleeve drives the support tube to move through the lifting rod and the extension plate. The support rod is manually pulled, and the clamping rod in the limiting mechanism is engaged with the corresponding positioning hole. The height of the device is adjusted as needed, and the operation is simple, thereby achieving a high practical effect and solving the problem of low practicality of the existing device.

2. The utility model designs the threaded rod to have opposite thread directions on both sides of the spacer, so as to facilitate the two threaded sleeves to move toward each other. Through the cooperation of the spring, the baffle and the clamping rod, and the action of the spring on the baffle, the clamping rod is easily reset.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is a front cross-sectional view of the support tube structure of the utility model;

FIG. 3 is a left view of the clamping rod structure of the present utility model.

In the figure: 1. fixing plate; 2. threaded rod; 3. threaded sleeve; 4. lifting rod; 5. extension plate; 6. slide groove; 7. slider; 8. support tube; 9. support rod; 10. positioning hole; 11. limiting mechanism; 111. spring; 112. baffle; 113. clamping rod; 12. spacer; 13. support seat; 14. buffer pad; 15. handle; 16. driving wheel.

DETAILED DESCRIPTION

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 in 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.

Please refer to Figures 1-3, a new type of warning device for construction engineering, including a fixed plate 1, a handle 15 is arranged on the top of the fixed plate 1, a driving wheel 16 is fixedly connected to the bottom of the threaded rod 2, and the thread directions of the threaded rod 2 on both sides of the spacer 12 are opposite, so that the two threaded sleeves 3 can move toward each other, and the spring 111, the baffle plate 112 and the clamping rod 113 cooperate with each other, and the spring 111 acts on the baffle plate 112 to facilitate the reset of the clamping rod 113, the inner wall of the fixed plate 1 is movably connected with the threaded rod 2 through the bearing seat, the surface of the threaded rod 2 is fixedly connected with the spacer 12, the thread directions of the threaded rod 2 on both sides of the spacer 12 are opposite, the surface of the threaded rod 2 is sleeved with a threaded sleeve 3, and the surface of the threaded sleeve 3 is movably connected with a lifting rod 4, the shape of the lifting rod 4 is X-shaped, and one side of the lifting rod 4 is movably connected to one side of a sliding block 7, the inner cavity of the fixed plate 1 is provided with an extension plate 5, one side of the extension plate 5 is provided with a slide groove 6, the inner cavity of the slide groove 6 is provided with a sliding block 7, and the other side of the extension plate 5 is fixedly connected with The support tube 8 has a support rod 9 disposed in its inner cavity, a support seat 13 is fixedly connected to the bottom of the support rod 9, a buffer pad 14 is disposed at the bottom of the support seat 13, a positioning hole 10 is disposed on the surface of the support rod 9, and a limiting mechanism 11 is disposed on the surface of the support tube 8. The limiting mechanism 11 comprises a spring 111, one end of the spring 111 is fixedly connected to a baffle 112, and one side of the baffle 112 is fixedly connected to a clamping rod 113. Through the cooperation of the fixing plate 1, the threaded rod 2, the threaded sleeve 3, the lifting rod 4, the extension plate 5, the slide groove 6, the slider 7, the support tube 8, the support rod 9, the positioning hole 10 and the limiting mechanism 11, the threaded rod 2 is rotated, the threaded rod 2 drives the threaded sleeve 3 to move, and the threaded sleeve 3 drives the support tube 8 to move through the lifting rod 4 and the extension plate 5. The support rod 9 is manually pulled, and the clamping rod 113 in the limiting mechanism 11 is engaged with the corresponding positioning hole 10. The height of the device is adjusted as needed, and the operation is simple, thereby achieving a high practical effect and solving the problem of low practicality of the existing device.

When in use, rotate the threaded rod 2, the threaded rod 2 drives the threaded sleeve 3 to move, and the threaded sleeve 3 drives the support tube 8 to move through the lifting rod 4 and the extension plate 5. Manually pull the support rod 9, and the clamping rod 113 in the limiting mechanism 11 engages with the corresponding positioning hole 10. The height of the device can be adjusted as needed. The operation is simple, thereby achieving a high practical effect.

In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent. In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. Novel warning device for building engineering, including fixed plate (1), its characterized in that: the inner wall of fixed plate (1) has threaded rod (2) through bearing frame swing joint, the surface cover of threaded rod (2) is equipped with thread bush (3), the surface swing joint of thread bush (3) has lifting rod (4), the inner chamber of fixed plate (1) is provided with extension board (5), one side of extension board (5) is provided with spout (6), the inner chamber of spout (6) is provided with slider (7), the opposite side fixedly connected with support section of thick bamboo (8) of extension board (5), the inner chamber of support section of thick bamboo (8) is provided with bracing piece (9), the surface of bracing piece (9) is provided with locating hole (10), the surface of support section of thick bamboo (8) is provided with stop gear (11), stop gear (11) include spring (111).

2. The novel warning device for construction engineering according to claim 1, wherein: the surface of the threaded rod (2) is fixedly connected with a spacer block (12), and the directions of threads of the threaded rod (2) on two sides of the spacer block (12) are opposite.

3. The novel warning device for construction engineering according to claim 1, wherein: the lifting rod (4) is X-shaped, and one side of the lifting rod (4) is movably connected with one side of the sliding block (7).

4. The novel warning device for construction engineering according to claim 1, wherein: one end of the spring (111) is fixedly connected with a baffle (112), and one side of the baffle (112) is fixedly connected with a clamping rod (113).

5. The novel warning device for construction engineering according to claim 1, wherein: the bottom of bracing piece (9) fixedly connected with supporting seat (13), the bottom of supporting seat (13) is provided with blotter (14).

6. The novel warning device for construction engineering according to claim 1, wherein: the top of fixed plate (1) is provided with handle (15), the bottom fixedly connected with drive wheel (16) of threaded rod (2).