Traffic engineering test detection data acquisition device

Abstract

The utility model provides a traffic engineering test detection data acquisition device, and relates to the technical field of acquisition instruments. A mounting seat is fixedly connected to the middle position of the top of the adjusting frame, a clamping frame is fixedly connected to the middle position of the top of the mounting seat, a two-way screw rod is rotationally connected to the middle position in the clamping frame, and reverse threads are symmetrically formed in the left side and the right side of the two-way screw rod. When the data collector is not used, the adjusting bolt is rotated reversely, and the two transmission seats are driven to slide oppositely and approach through threaded fit of the front end and the rear end of the adjusting bolt, so that the distance between the two transmission seats is reduced until the two protective covers are attached to wrap the data collector at the inner position for protection treatment, and the anti-collision and dustproof effects are achieved. The problems that in the process that an existing traffic engineering test detection data acquisition instrument is not used, an instrument body is prone to being collided by external force, the instrument is damaged, and follow-up detection use is affected are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of data collection equipment, and more specifically, relates to a data collection device for traffic engineering test and detection. Background Art

[0002] Traffic engineering test and detection data acquisition device is an important equipment in the field of highway test equipment technology, mainly used for test and detection and data acquisition of highway traffic engineering.

[0003] Application No. CN202122916360.4 This utility model belongs to the technical field of highway test equipment, and is particularly a data acquisition device for highway traffic engineering test and detection, comprising a water storage barrel and a data acquisition device body. An outer clamping block is provided at one end of the bottom of the data acquisition device body, and an inner clamping block is provided at the other end of the bottom of the data acquisition device body. An elastic pad is provided on the side of the outer clamping block close to the inner clamping block, a screw hole is provided in the middle of the outer clamping block, and a through hole is provided in the middle of the elastic pad. By providing an inner clamping block, an outer clamping block, an elastic pad, a suction cup, a screw rod, and a stop block, the utility model can achieve the purpose of stably mounting the data acquisition device body on the water storage barrel. Moreover, the installation and fixation of the device is not restricted by the specifications and shape of the water storage barrel, and the device is quick and convenient to assemble and disassemble, and can be used in a variety of water-filling compaction testers. By providing a liquid level sensor, a microcontroller, and a display screen, data can be automatically recorded, avoiding the trouble of manually reading the water level and manually recording the data required by traditional water-filling compaction testers.

[0004] Based on the search of the above patents and the application of existing traffic engineering test and detection data acquisition devices, it is understood that when the traffic engineering test and detection data acquisition equipment is not in use, the main body of the equipment is easily impacted by external forces, causing damage to the equipment, affecting subsequent detection and use. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides a traffic engineering test and detection data acquisition device to solve the problem that when the existing traffic engineering test and detection data acquisition equipment is not in use, the main body of the equipment is easily damaged by external force collision, thereby affecting the subsequent detection and use.

[0006] The technical solution adopted by this utility model is:

[0007] A traffic engineering test and detection data acquisition device includes an adjustment frame; a mounting seat is fixedly connected to the top middle position of the adjustment frame, a clamping frame is fixedly connected to the top middle position of the mounting seat, a bidirectional screw is rotatably connected to the inner middle position of the clamping frame, and the left and right sides of the bidirectional screw are symmetrically provided with reverse threads, and the left and right sides of the inner side of the clamping frame are respectively slidably connected with an instrument splint, the two instrument splints are symmetrically designed, and a threaded hole is provided at the lower middle position of the side of each instrument splint, the threaded holes of the two instrument splints are symmetrically designed, and the left and right sides of the bidirectional screw are respectively located in the threaded hole of one instrument splint.

[0008] According to an embodiment of the present invention, a data collector is placed in the middle of the top of the clamping frame, and the left and right sides of the data collector are respectively aligned with the inner side of an instrument splint.

[0009] According to an embodiment of the present invention, slide rails are respectively provided on the left and right sides of the upper end of the adjustment frame, and a limit lock is provided at the middle position of the rear end of the adjustment frame.

[0010] According to one embodiment of the present invention, an adjusting bolt is rotatably connected to the inner middle position of the adjusting frame, and threads are respectively provided at the front and rear ends of the middle of the adjusting bolt, and the threads at the front and rear ends of the adjusting bolt are symmetrically designed. The adjusting bolt is located in the inner position of the limit lock.

[0011] According to an embodiment of the present invention, a transmission seat is slidably connected to the front and rear ends of the adjustment frame, and a threaded hole is opened in the middle position of the two transmission seats. The middle and two sides of the adjustment bolt are located in the threaded hole of one transmission seat.

[0012] According to an embodiment of the present invention, a sliding member is fixedly installed on the top position of each transmission seat, the sliding member is slidably connected to the slide rail of the adjustment frame, and a protective cover is fixedly connected to the upper position of each sliding member.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] When the data collector is not in use, rotate the adjustment bolt in the opposite direction, and the threads at the front and rear ends of the adjustment bolt will cooperate to drive the two transmission seats to slide towards each other, so that the distance between the two transmission seats becomes closer, until the two protective covers fit together to wrap the data collector in the internal position for protection, thereby achieving anti-collision and dust-proof effects.

[0015] When the limit lock is clamped to the adjusting bolt, it cannot be rotated, which effectively prevents the adjusting bolt from idling and causing displacement of the two protective covers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the top view of the structure of the traffic engineering test and detection data acquisition device of the present utility model.

[0017] Figure 2 It is a left-side structural schematic diagram of the traffic engineering test and detection data acquisition device of the present utility model.

[0018] Figure 3 It is a side structural diagram of the traffic engineering test and detection data acquisition device of the present utility model.

[0019] Figure 4 The utility model is a schematic diagram of the disassembled side view structure of the traffic engineering test and detection data acquisition device.

[0020] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0021] 1. Adjustment frame; 101. Mounting seat; 102. Clamping frame; 103. Bidirectional screw; 104. Instrument splint; 105. Data collector; 106. Limit lock; 2. Adjustment bolt; 3. Transmission seat; 301. Sliding part; 302. Protective cover. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Unless otherwise defined, the technical or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the present invention belongs. Similar words such as "one", "an" or "the" used in the specification and claims of the present utility model patent application do not indicate quantity limitations, but rather indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0024] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0025] Example 1:

[0026] As attached Figure 1 To the attached Figure 4 As shown:

[0027] The utility model provides a traffic engineering test and detection data acquisition device, including an adjusting frame 1; a mounting seat 101 is fixedly connected to the top middle position of the adjusting frame 1, a clamping frame 102 is fixedly connected to the top middle position of the mounting seat 101, a bidirectional screw 103 is rotatably connected to the inner middle position of the clamping frame 102, and the left and right sides of the bidirectional screw 103 are symmetrically provided with reverse threads, and the left and right sides of the inner position of the clamping frame 102 are respectively slidably connected with an instrument splint 104, the two instrument splints 104 are symmetrically designed, and a threaded hole is provided at the lower position in the middle of the side of each instrument splint 104, the threaded holes of the two instrument splints 104 are symmetrically designed, the left and right sides of the bidirectional screw 103 are respectively located in the threaded hole of an instrument splint 104, a data collector 105 is placed at the top middle position of the clamping frame 102, and the left and right sides of the data collector 105 are respectively fitted with the inner position of an instrument splint 104.

[0028] Among them, slide rails are respectively provided on the left and right sides of the upper end of the adjusting frame 1, and a limit lock 106 is provided at the middle position of the rear end of the adjusting frame 1. The inner middle position of the adjusting frame 1 is rotatably connected with the adjusting bolt 2, and the middle front and rear ends of the adjusting bolt 2 are respectively provided with threads, and the threads at the front and rear ends of the adjusting bolt 2 are symmetrically designed. The adjusting bolt 2 is located in the inner position of the limit lock 106, and cannot be rotated when the limit lock 106 is clamped to the adjusting bolt 2, thereby effectively preventing the adjusting bolt 2 from idling and causing the two protective covers 302 to be displaced.

[0029] Among them, the front and rear ends of the adjustment frame 1 are respectively slidably connected to a transmission seat 3, and the middle position of the two transmission seats 3 is provided with a threaded hole. The middle and two side positions of the adjusting bolt 2 are both located in the threaded hole of a transmission seat 3. A sliding member 301 is fixedly installed at the top position of each transmission seat 3. The sliding member 301 is slidably connected to the slide rail of the adjustment frame 1, and a protective cover 302 is fixedly connected to the upper position of each sliding member 301.

[0030] When using:

[0031] When the data collector 105 needs to be used, the adjusting bolt 2 is rotated, and the threads at the front and rear ends of the adjusting bolt 2 cooperate to drive the two transmission seats 3 to slide toward each other, so that the distance between the two transmission seats 3 becomes farther. At this time, the protective cover 302 set above the sliding member 301 will not block the top of the data collector 105, so that the data collector 105 can be used normally.

[0032] When the data collector 105 is not in use, the adjustment bolt 2 is rotated in the opposite direction, and the threads at the front and rear ends of the adjustment bolt 2 are engaged to drive the two transmission seats 3 to slide towards each other, so that the distance between the two transmission seats 3 becomes closer, until the two protective covers 302 fit together to wrap the data collector 105 in the internal position for protection, thereby achieving anti-collision and dust-proof effects.

[0033] Although the present application has been described with reference to the above embodiments, it will be understood by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined in the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of protection claimed in this application, but rather as descriptions of features specific to specific embodiments. The scope of this application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. A traffic engineering test data acquisition device, characterized by: The invention comprises an adjusting frame (1); a mounting seat (101) is fixedly connected to the middle position of the top of the adjusting frame (1); a clamping frame (102) is fixedly connected to the middle position of the top of the mounting seat (101); a bidirectional screw (103) is rotatably connected to the middle position of the inside of the clamping frame (102); the left and right sides of the bidirectional screw (103) are symmetrically provided with reverse threads; the left and right sides of the inside of the clamping frame (102) are respectively slidably connected to an instrument splint (104); the two instrument splints (104) are symmetrically designed, and a threaded hole is provided at the lower position of the middle of the side of each instrument splint (104); the threaded holes of the two instrument splints (104) are symmetrically designed, and the left and right sides of the bidirectional screw (103) are respectively located in the threaded hole of one instrument splint (104).

2. A traffic engineering test data acquisition device according to claim 1, characterized in that: A data collector (105) is placed at the top middle position of the clamping frame (102), and the left and right sides of the data collector (105) are respectively aligned with the inner side of an instrument clamp (104).

3. The traffic engineering test data acquisition device according to claim 1, characterized in that: Slide rails are respectively provided at the left and right sides of the upper end of the adjustment frame (1), and a limit lock (106) is provided at the middle position of the rear end of the adjustment frame (1).

4. The traffic engineering test data acquisition device according to claim 1, characterized in that: An adjusting bolt (2) is rotatably connected to the inner middle position of the adjusting frame (1), and threads are respectively provided at the front and rear ends of the middle of the adjusting bolt (2), and the threads at the front and rear ends of the adjusting bolt (2) are symmetrically designed. The adjusting bolt (2) is located at an inner position of the limit lock (106).

5. The traffic engineering test data acquisition device according to claim 1, characterized in that: The front and rear ends of the adjustment frame (1) are slidably connected to a transmission seat (3), and a threaded hole is provided in the middle of each of the two transmission seats (3). The middle and side positions of the adjustment bolt (2) are both located in the threaded hole of one of the transmission seats (3).

6. A traffic engineering test data acquisition device as claimed in claim 5, characterized in that: A sliding member (301) is fixedly installed at the top position of each transmission seat (3), and the sliding member (301) is slidably connected to the slide rail of the adjustment frame (1). A protective cover (302) is fixedly connected to the upper position of each sliding member (301).

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