CN209519786U - A kind of three combined test chambers - Google Patents

Abstract

The utility model discloses a kind of three combined test chambers, are related to three compbined test technical fields.A kind of three combined test chambers, including cabinet, the front of cabinet are provided with chamber door, and the upper surface on ground is fixedly installed with shake table, and the upper surface of cabinet and the lower surface of suspention beam are fixedly mounted, and are fixedly connected with that there are two suspension pulleys at the top of the chamber door.Three combined test chamber, pass through setting left column and right column, it is designed using the structure of double columns, so that the more stable situation hanging there is no one side of support, even if when the chamber carries out horizontal direction movement, it is also very stable to there is center of vibration, there is no the security risks to skew, chamber door is by the way of lateral sliding opening simultaneously, it not will form the radius of gyration, avoid space waste when chamber door is put, save using area, the advantages of to reach the security risk of the original gravity center instability of elimination and placing space can be saved, solve the problems, such as that unbalance and occupied space are excessive.

Description

A kind of three combined test chambers

Technical field

The utility model relates to three compbined test technical fields, specially a kind of three combined test chambers.

Background technique

Three compbined tests are to carry out temperature, humidity and the test of vibration simultaneously, three combined test chambers be can and shake table It is combined together the humiture test box of work.

The structure of three combined test chambers itself is more complicated, and weight is also than heavier, so more difficult calculate specifically needs The weight of counterweight iron block and placement position are then likely to occur the security risk to skew once there is mistake.In addition, three comprehensive examinations Tryoff also needs to carry out the movement of horizontal direction, it is possible that vibration and inertia, can increase this safety in mobile process Hidden danger leads to existing this three combined test chamber, and structure design is less reasonable, and there are safe hidden danger, and will cause and put The waste in space.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of three combined test chambers, have can eliminate it is original Gravity center instability security risk and the advantages of placing space can be saved, solve unbalance and occupied space mistake Big problem.

(2) technical solution

To realize the above-mentioned security risk that can eliminate original gravity center instability, and the mesh of placing space can be saved , the utility model provides the following technical solutions: a kind of three combined test chambers, including cabinet, the front of cabinet are provided with chamber door, The upper surface on ground is fixedly installed with shake table, and the upper surface of cabinet and the lower surface of suspention beam are fixedly mounted, the chamber door Top is fixedly connected there are two suspension pulley, and the top of the suspension pulley is located inside the sliding slot that suspention beam front opens up, institute The both ends for stating suspention beam are fixedly installed with left column and right column respectively, and the left column is located at the left side of right column, cabinet Two sides are fixedly mounted there are two spiral lift, and four spiral lifts connect with left column and right column sliding respectively Connect, the upper surface of the suspention beam is fixedly installed with motor, the bottom end of two spiral lifts of the same side with directive wheel Upper surface is fixedly connected, and the upper surface on ground is provided with track, and the directive wheel is located at the inside of track.

Advanced optimize the technical program, the top for the sliding slot inner wall that the suspension pulley is opened up with suspention beam front respectively It is overlapped with bottom.

The technical program is advanced optimized, the input terminal of four spiral lifts is electrically connected with the input terminal of motor It connects.

Advanced optimize the technical program, the front of the left column opens up that there are two clamping groove, the left sides of the chamber door Face is fixedly connected with clamping block, and clamping block extends to the inside of clamping groove, and the left side of the chamber door passes through clamping block and Zuo Li The front overlap joint of column.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of three combined test chambers, having the utility model has the advantages that this is three comprehensive Chamber is closed, by setting left column and right column, is designed using the structure of double columns, is not present so that support is more stable Hanging situation on one side, though the chamber carry out horizontal direction it is mobile when, occur that center of vibration is also very stable, and there is no askew Security risk, while chamber door not will form the radius of gyration, avoided when chamber door is put by the way of lateral sliding opening Space waste is saved using area, is put to reach the security risk of the original gravity center instability of elimination and can save The advantages of space, solves the problems, such as that unbalance and occupied space are excessive.

Detailed description of the invention

Fig. 1 is the utility model structure front view；

Fig. 2 is the utility model structural side view；

Fig. 3 is the utility model structure top view.

In figure: 1, chamber door；2, shake table；3, left column；4, right column；5, track；6, suspension pulley；7, suspention beam；8, Spiral lift；9, motor；10, directive wheel.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model discloses a kind of three combined test chambers, including cabinet, the front settings of cabinet There is chamber door 1, the upper surface on ground is fixedly installed with shake table 2, and the upper surface of cabinet and the lower surface of suspention beam 7 are fixedly mounted, The top of chamber door 1 is fixedly connected there are two suspension pulley 6, and the top of suspension pulley 6 is located in the sliding slot that 7 front of suspention beam opens up Portion, the both ends of suspention beam 7 are fixedly installed with left column 3 and right column 4 respectively, and left column 3 is located at the left side of right column 4, cabinet Two sides be fixedly mounted there are two spiral lift 8, four spiral lifts 8 are slided with left column 3 and right column 4 respectively Connection, the upper surface of suspention beam 7 is fixedly installed with motor 9, input terminal of the input terminal of four spiral lifts 8 with motor 9 Electrical connection, the bottom end of two spiral lifts 8 of the same side are fixedly connected with the upper surface of directive wheel 10, the upper surface on ground It is provided with track 5, directive wheel 10 is located at the inside of track 5, three combined test chamber, by the way that left column 3 and right column 4 is arranged, Designed using the structure of double columns so that support is more stable, there is no the hanging situations in one side, even if the chamber into When row horizontal direction is mobile, occur that center of vibration is also very stable, there is no the security risk to skew, while chamber door 1 is using breakking away The mode that formula is opened, not will form the radius of gyration, avoid space waste when chamber door 1 is put, and using area be saved, to reach The advantages of having arrived the security risk of the original gravity center instability of elimination and placing space can be saved, solve unbalance with And the problem that occupied space is excessive.

Specifically, the top and bottom for the sliding slot inner wall that suspension pulley 6 is opened up with 7 front of suspention beam respectively overlap, utilize Sliding slot can limit suspension pulley 6 inside it.

Specifically, the bottom end of directive wheel 10 is adapted with the opening width of track 5, make directive wheel 10 using track 5 Movement is more stable.

Specifically, the front of left column 3 is opened up there are two clamping groove, the left side of chamber door 1 is fixedly connected with clamping block, blocks The inside that block extends to clamping groove is connect, the left side of chamber door 1 is overlapped by the front of clamping block and left column 3, utilizes clamping groove Chamber door 1 can be fixed.

When in use, chamber door 1 is pulled, so that chamber door 1 can be along the positive sliding slot direction of suspention beam 7 by suspension pulley 6 The movement of horizontal direction is carried out, motor 9 is started, drives four spiral lifts 8 to operate using motor 9, so that spiral lift 8 Cabinet is driven to carry out the elevating movement on vertical direction.

In conclusion three combined test chamber is set by setting left column 3 and right column 4 using the structure of double columns Meter, so that the more stable situation hanging there is no one side of support, even if occurring when the chamber carries out horizontal direction movement Center of vibration is also very stable, and there is no the security risks to skew, while chamber door 1 not will form by the way of lateral sliding opening The radius of gyration avoids space waste when chamber door 1 is put, and using area is saved, to reach the original center of gravity of elimination not Steady security risk and the advantages of can save placing space solves unbalance and occupied space is excessive asks Topic.

It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of three combined test chambers, including cabinet, it is characterised in that: the front of cabinet is provided with chamber door (1), the upper table on ground Face is fixedly installed with shake table (2), and the upper surface of cabinet and the lower surface of suspention beam (7) are fixedly mounted, the top of the chamber door (1) Portion is fixedly connected there are two suspension pulley (6), and the top of the suspension pulley (6) is located at the sliding slot that suspention beam (7) front opens up Inside, the both ends of the suspention beam (7) are fixedly installed with left column (3) and right column (4) respectively, and the left column (3) is located at The left side of right column (4), the two sides of cabinet are fixedly mounted there are two spiral lift (8), four spiral lifts (8) it being slidably connected respectively with left column (3) and right column (4), the upper surface of the suspention beam (7) is fixedly installed with motor (9), The bottom end of two spiral lifts (8) of the same side is fixedly connected with the upper surface of directive wheel (10), and the upper surface on ground is set It is equipped with track (5), the directive wheel (10) is located at the inside of track (5).

2. a kind of three combined test chamber according to claim 1, it is characterised in that: the suspension pulley (6) respectively with it is outstanding The top and bottom overlap joint for the sliding slot inner wall that hanging beam (7) front opens up.

3. a kind of three combined test chamber according to claim 1, it is characterised in that: four spiral lifts (8) Input terminal is electrically connected with the input terminal of motor (9).

4. a kind of three combined test chamber according to claim 1, it is characterised in that: the bottom end of the directive wheel (10) and rail The opening width in road (5) is adapted.

5. a kind of three combined test chamber according to claim 1, it is characterised in that: the front of the left column (3) opens up There are two clamping groove, the left side of the chamber door (1) is fixedly connected with clamping block, and clamping block extends to the inside of clamping groove, institute The left side for stating chamber door (1) is overlapped by the front of clamping block and left column (3).