Height positioning device for fire engineering installation

Abstract

The utility model relates to the field of fire-fighting engineering installation, and particularly discloses a height positioning device for fire-fighting engineering installation, which comprises a base, a first installation frame and a second installation frame are arranged on the base, an installation seat is connected onto the first installation frame in a sliding manner, and a first driving mechanism for driving the installation seat to slide is arranged on the second installation frame. The mounting base is slidably connected with an adjusting plate, the mounting base is provided with a second driving mechanism used for driving the adjusting plate to slide, the moving direction of the adjusting plate is perpendicular to the moving direction of the mounting base, and the device can be flexibly adjusted in two dimensions, so that the device can adapt to different mounting environments and requirements; through the beneficial effects of accurate positioning capability, high flexibility, high working efficiency, simplicity and convenience in operation, safety improvement and the like of the device, powerful support is provided for fire engineering installation.

Description

Technical Field

[0001] The utility model relates to the field of fire protection engineering installation industry, in particular to a height positioning device for fire protection engineering installation. Background Art

[0002] Fire protection engineering includes fire water system, automatic fire alarm system, gas fire extinguishing system, smoke exhaust system, emergency evacuation system, fire separation facilities, etc. Fire protection equipment is installed to prevent fire. When installing fire protection equipment, staff need to use height positioning devices to measure and locate the installation position of the fire protection equipment to ensure the accuracy of the installation position.

[0003] Existing height positioning devices used for fire protection engineering installations can usually only be raised and lowered in the vertical direction, have a single function, and a small scope of application, and cannot adapt to different installation environments and requirements. Utility Model Content

[0004] The utility model provides a height positioning device for fire engineering installation, so as to solve the technical problems that the height positioning device for fire engineering installation in the prior art has a single function and a small application range.

[0005] In order to solve the above problems, the utility model provides a height positioning device for fire protection engineering installation, which adopts the following technical solution: it includes a base, on which a first mounting frame and a second mounting frame are arranged, the first mounting frame is slidably connected with a mounting seat, the second mounting frame is provided with a first driving mechanism for driving the mounting seat to slide, the mounting seat is slidably connected with an adjustment plate, the mounting seat is provided with a second driving mechanism for driving the adjustment plate to slide, and the moving direction of the adjustment plate is perpendicular to the moving direction of the mounting seat.

[0006] Furthermore, the first driving mechanism includes a worm wheel and a worm connected in linkage, a first linkage tooth is provided on the mounting seat, and the worm wheel and the first linkage tooth are meshed and transmission-coordinated.

[0007] Furthermore, a handwheel is provided at one end of the worm away from the worm wheel, and the handwheel is fixedly connected to the worm.

[0008] Furthermore, a sliding groove is provided on the first mounting frame, and a sliding block is provided on the mounting seat, and the sliding block is engaged with the sliding groove.

[0009] Furthermore, the mounting seat is provided with a mounting cavity, the adjustment plate passes through the mounting seat, the second driving mechanism includes a driving gear located in the mounting cavity, the adjustment plate is provided with a second linkage tooth, and the second linkage tooth is meshed and transmission-coordinated with the driving gear.

[0010] Furthermore, the adjustment plates include two groups, and the two groups of adjustment plates are respectively located on both sides of the driving gear, so that the movement directions of the two groups of adjustment plates are opposite.

[0011] Furthermore, a universal wheel is arranged on the bottom end surface of the base.

[0012] Furthermore, a height gauge is provided on the first mounting frame.

[0013] The beneficial effect of a height positioning device for fire engineering installation provided by the utility model is that the device can be flexibly adjusted in two dimensions, so that the device can adapt to different installation environments and requirements, and improves its versatility and applicability. The device provides strong support for fire engineering installation through its precise positioning capability, high flexibility, high work efficiency, easy operation and improved safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present invention will become easy to understand. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0015] Figure 1 This is a schematic diagram of the structure of a height positioning device for fire protection engineering installation according to the utility model;

[0016] Figure 2 It is a structural schematic diagram of a mounting seat of a height positioning device for fire engineering installation according to the utility model sliding along a first mounting frame;

[0017] Figure 3 It is a structural schematic diagram of a first driving mechanism of a height positioning device for fire engineering installation of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the structure of the second driving mechanism of the height positioning device for fire engineering installation.

[0019] Description of reference numerals:

[0020] 1. Base; 11. Universal wheel; 2. First mounting frame; 21. Mounting seat; 211. Adjustment plate; 212. Second driving mechanism; 2121. Driving gear; 2122. Second linkage gear; 213. Sliding block; 214. Mounting cavity; 215. First linkage gear; 22. Sliding groove; 23. Height gauge; 3. Second mounting frame; 31. First driving mechanism; 311. Worm gear; 312. Worm; 313. Handwheel. DETAILED DESCRIPTION

[0021] 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. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0022] Any number of elements in the drawings is for illustration and not limitation, and any naming is for distinction only and does not have any limiting meaning.

[0023] The principle and spirit of the present invention are explained in detail below with reference to several representative embodiments of the present invention.

[0024] The utility model provides a height positioning device for fire protection engineering installation, such as Figures 1 to 4 As shown, it includes a base 1, on which a first mounting frame 2 and a second mounting frame 3 are arranged, the first mounting frame 2 is slidably connected to a mounting seat 21, the second mounting frame 3 is provided with a first driving mechanism 31 for driving the mounting seat 21 to slide, the mounting seat 21 is slidably connected to an adjusting plate 211, the mounting seat 21 is provided with a second driving mechanism 212 for driving the adjusting plate 211 to slide, and the moving direction of the adjusting plate 211 is perpendicular to the moving direction of the mounting seat 21.

[0025] By adopting the above technical solution, the device can be flexibly adjusted in two dimensions, so that the device can adapt to different installation environments and requirements, improving its versatility and applicability. The device provides strong support for fire protection engineering installation through its precise positioning capability, high flexibility, high work efficiency, easy operation and improved safety.

[0026] In this embodiment, the first driving mechanism 31 includes a worm wheel 311 and a worm 312 which are linked and connected. A first linkage tooth 215 is provided on the mounting seat 21. The worm wheel 311 is meshed with the first linkage tooth 215 for transmission. The first driving mechanism 31 has a high transmission efficiency, which can ensure that when driving the mounting seat 21 to slide, the force transmission is more direct and efficient. The transmission between the worm wheel 311 and the worm 312 also has a high precision, which can reduce errors and deviations in the transmission process, thereby ensuring the stability and accuracy of the mounting seat 21 during the sliding process. In other embodiments, when the unfolded helix angle of the worm 312 is smaller than the friction angle of the contact between the worm wheel 311 and the worm 312, the transmission between the worm wheel 311 and the worm 312 can have a self-locking function, so that the mounting seat 21 can remain in the current position and will not be easily moved due to external factors.

[0027] In this embodiment, a handwheel 313 is provided at one end of the worm 312 away from the worm wheel 311, and the handwheel 313 is fixedly connected to the worm 312, so that the operator can directly control the rotation of the worm 312 by turning the handwheel 313, thereby driving the sliding of the mounting seat 21, thereby achieving precise control of the sliding speed and position of the mounting seat 21.

[0028] In this embodiment, a sliding groove 22 is provided on the first mounting frame 2 , and a sliding block 213 is provided on the mounting seat 21 . The sliding block 213 is engaged with the sliding groove 22 to ensure the stability of the mounting seat 21 sliding along the first mounting frame 2 .

[0029] In this embodiment, the mounting base 21 is provided with a mounting cavity 214, the adjustment plate 211 passes through the mounting base 21, the second driving mechanism 212 includes a driving gear 2121 located in the mounting cavity 214, and a motor for driving the driving gear 2121 to rotate is provided on the mounting base 21, and a second linkage tooth 2122 is provided on the adjustment plate 211. The second linkage tooth 2122 is engaged with the driving gear 2121 for transmission cooperation, and the rotational motion of the driving gear 2121 is converted into the linear motion of the adjustment plate 211. The staff can accurately adjust the position of the adjustment plate 211 by controlling the rotation of the driving gear 2121, thereby meeting the accuracy requirements in the installation of fire protection engineering.

[0030] In this embodiment, the adjustment plate 211 includes two groups, and the two groups of adjustment plates 211 are respectively located on both sides of the driving gear 2121, so that the moving directions of the two groups of adjustment plates 211 are opposite, so that two different positions can be adjusted simultaneously at the same time, which can effectively improve work efficiency, and the synchronous adjustment of the two groups of adjustment plates 211 can be achieved only by controlling the rotation of the driving gear 2121, which is simple to operate and more practical.

[0031] In this embodiment, a universal wheel 11 is provided on the bottom end surface of the base 1, so that the staff can easily move the entire device, which can effectively reduce the labor intensity of the staff and improve work efficiency.

[0032] In this embodiment, a height gauge 23 is provided on the first mounting frame 2, so that the operator can understand and adjust the installation position in real time to ensure the accuracy of the installation.

[0033] According to the above description of this specification, those skilled in the art may also understand that the terms used below, such as "up", "down", "front", "back", "left", "right", "width", "horizontal", "top", "bottom", "inside", "outside" and other terms indicating orientation or position relationship are based on the orientation or position relationship shown in the drawings of this specification, which are only for the purpose of facilitating the explanation of the scheme of the utility model and simplifying the description, rather than explicitly or implicitly indicating that the device or element involved must have the specific orientation, be constructed and operate in a specific orientation. Therefore, the above-mentioned orientation or position relationship terms cannot be understood or interpreted as limitations on the scheme of the utility model.

[0034] In addition, in the description of this specification, “plurality” means at least two, for example, two, three or more, etc., unless otherwise clearly and specifically defined.

Claims

1. A height positioning device for fire engineering installation, comprising a base, characterized in that: A first mounting frame and a second mounting frame are provided on the base, the first mounting frame is slidably connected with a mounting seat, the second mounting frame is provided with a first driving mechanism for driving the mounting seat to slide, the mounting seat is slidably connected with an adjusting plate, the mounting seat is provided with a second driving mechanism for driving the adjusting plate to slide, and the moving direction of the adjusting plate is perpendicular to the moving direction of the mounting seat.

2. A height positioning device for fire protection engineering installation according to claim 1, characterized in that: The first driving mechanism comprises a worm wheel and a worm connected in linkage, a first linkage tooth is arranged on the mounting seat, and the worm wheel is meshed and driven with the first linkage tooth.

3. A height positioning device for fire protection engineering installation according to claim 2, characterized in that: A hand wheel is arranged at one end of the worm away from the worm wheel, and the hand wheel is fixedly connected to the worm.

4. A height positioning device for fire protection engineering installation according to claim 1, characterized in that: The first mounting frame is provided with a sliding groove, the mounting seat is provided with a sliding block, and the sliding block is engaged with the sliding groove.

5. A height positioning device for fire protection engineering installation according to claim 1, characterized in that: The mounting seat is provided with a mounting cavity, the adjustment plate passes through the mounting seat, the second driving mechanism includes a driving gear located in the mounting cavity, and the adjustment plate is provided with a second linkage tooth, which is meshed and transmission-coordinated with the driving gear.

6. A height positioning device for fire protection engineering installation according to claim 5, characterized in that: The adjusting plates include two groups, and the two groups of adjusting plates are respectively located on both sides of the driving gear so that the moving directions of the two groups of adjusting plates are opposite.

7. A height positioning device for fire protection engineering installation according to claim 1, characterized in that: The bottom end surface of the base is provided with a universal wheel.

8. A height positioning device for fire protection engineering installation according to claim 1, characterized in that: A height gauge is arranged on the first mounting frame.

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