Ceiling frame structure and laboratory movable partition wall system

Abstract

The utility model relates to a ceiling frame structure and a laboratory movable partition wall system. The ceiling frame structure comprises a keel unit, a hanging unit, a supporting unit, a first mounting unit and an adjusting unit. The suspension unit is arranged at the bottom of the keel unit; the supporting unit is arranged at the top of the hanging unit; the first mounting unit is movably arranged in the middle of the suspension unit and is in sliding connection and limiting connection with the suspension unit, and the axial size of the first mounting unit can be increased or decreased in the horizontal direction; the adjusting unit is movably arranged in the supporting unit, and the middle of the adjusting unit is sleeved with a first mounting unit. The laboratory partition wall has the advantages that the first mounting unit with the adjustable length is arranged in the hanging unit, the wallboard structure can be quickly mounted below through the adjusting unit, meanwhile, the first mounting unit can be hidden when the wallboard structure does not need to be mounted, and the problem that an existing laboratory partition wall is fixedly mounted and is not easy to detach is solved.

Description

Technical Field

[0001] This utility model relates to the field of laboratory decoration technology, and in particular to a ceiling frame structure and a laboratory movable partition system. Background Technology

[0002] With the advancement of technology and the upgrading of equipment, the layout and functions of some laboratories also need to be adjusted.

[0003] Existing laboratory partitions are mostly made of color steel plates and gypsum boards, and the walls are fixed to the ground by keel. If the nature of the laboratory is changed in the future, the original keel and walls need to be removed, which is costly and time-consuming. At the same time, if it is necessary to add operating tables or other functional points in the future, the existing walls need to be destroyed, which increases the renovation cost.

[0004] Currently, no effective solutions have been proposed for the problems existing in related technologies, such as the difficulty in disassembling fixed laboratory partitions. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by providing a ceiling frame structure and a laboratory movable partition system, thereby solving problems such as the difficulty in disassembling existing laboratory partitions after fixed installation.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] Firstly, a ceiling frame structure is provided for use in prefabricated laboratories, including:

[0008] Keel unit;

[0009] A suspension unit is disposed at the bottom of the keel unit and is detachably connected to the keel unit;

[0010] A support unit is disposed on top of the suspension unit;

[0011] The first installation unit is movably disposed in the middle of the suspension unit and is slidably connected and limitedly connected to the suspension unit. The bottom end of the first installation unit is detachably connected to the wall panel structure. The axial dimension of the first installation unit can be extended or shortened in the horizontal direction.

[0012] An adjustment unit is movably disposed inside the support unit and rotatably connected to the support unit. The first mounting unit is sleeved in the middle of the adjustment unit for adjusting the axial dimension of the first mounting unit.

[0013] In some embodiments, the suspension unit includes:

[0014] A suspension element is disposed at the bottom of the keel unit and detachably connected to the keel unit, and a support unit is disposed at the top of the suspension element;

[0015] A first sliding element is disposed on the suspension element and located inside the support unit, and is slidably connected to the first mounting unit.

[0016] In some embodiments, the suspension unit further includes:

[0017] A first limiting element is disposed on the suspension element and located at the end of the first sliding element, and is limitedly connected to the bottom end of the first mounting unit.

[0018] In some embodiments, the support unit includes:

[0019] Two support elements are symmetrically arranged on the top of the suspension unit;

[0020] Two second sliding elements are respectively disposed on the corresponding support elements and are slidably connected and rotatably connected to the adjustment unit.

[0021] In some embodiments, the first mounting unit includes:

[0022] A first adjusting element is sleeved on the middle part of the adjusting unit and is slidably connected to the suspension unit and movably connected to the adjusting unit, respectively.

[0023] The second adjusting element is sleeved in the middle of the adjusting unit and is slidably connected to the suspension unit and movably connected to the adjusting unit, respectively. The second adjusting element can move closer to or further away from the first adjusting element in the horizontal direction.

[0024] The first mounting element is disposed at the bottom end of the first adjusting element and is detachably connected to the wall panel structure.

[0025] The second mounting element is disposed at the bottom end of the second adjusting element and is detachably connected to the wall panel structure.

[0026] In some embodiments, the first mounting unit further includes:

[0027] Two second limiting elements are respectively disposed at the ends of the first mounting element and the second mounting element, and are limitedly connected to the suspension unit.

[0028] In some embodiments, the adjustment unit includes:

[0029] A third adjusting element is movably disposed inside the support unit and rotatably connected to the support unit. The third adjusting element is sleeved on the first mounting unit and is used to adjust the axial dimension of the first mounting unit.

[0030] The third limiting element is disposed at the first end of the third adjusting element and is limitedly connected to the support unit.

[0031] In some embodiments, the adjustment unit further includes:

[0032] A first locking element is disposed at the second end of the third adjusting element;

[0033] The second locking element is detachably connected to the first locking element and is used to lock the relative position of the third adjusting element and the support unit.

[0034] Secondly, a movable partition system for a laboratory is provided for use in an assemblable laboratory, comprising:

[0035] The ceiling frame structure as described in the first aspect;

[0036] A wall panel structure is provided at the bottom of the ceiling frame structure and is detachably connected to the first installation unit of the ceiling frame structure.

[0037] In some embodiments, the wall panel structure includes:

[0038] A wall panel unit, wherein the wall panel unit is disposed at the bottom of the ceiling frame structure;

[0039] A connecting unit is disposed on the top of the wall panel unit and is detachably connected to the first mounting unit.

[0040] The present invention adopts the above technical solution and has the following technical effects compared with the prior art:

[0041] This utility model discloses a ceiling frame structure and a laboratory movable partition system. By setting an adjustable first installation unit in the suspension unit, the wall panel structure can be quickly installed below through the adjustment unit. At the same time, the first installation unit can be hidden when the wall panel structure is not needed, thus solving the problem that existing laboratory partitions are difficult to disassemble when fixed. Attached Figure Description

[0042] Figure 1This is a schematic diagram of the ceiling frame structure according to an embodiment of the present utility model;

[0043] Figure 2 This is a schematic diagram of the suspension unit according to an embodiment of the present utility model;

[0044] Figure 3 This is a schematic diagram of the support unit according to an embodiment of the present utility model;

[0045] Figure 4 This is a schematic diagram of the first mounting unit according to an embodiment of the present utility model;

[0046] Figure 5 This is a schematic diagram of the adjustment unit according to an embodiment of the present utility model;

[0047] Figure 6 This is a schematic diagram of a laboratory movable partition system according to an embodiment of the present utility model;

[0048] Figure 7 This is a schematic diagram of the wall panel structure according to an embodiment of the present utility model.

[0049] The attached diagram is labeled as follows: 100, ceiling frame structure;

[0050] 110. Keel Unit;

[0051] 120. Suspension unit; 121. Suspension element; 122. First sliding element; 123. First limiting element;

[0052] 130. Support unit; 131. Support element; 132. Second sliding element;

[0053] 140. First mounting unit; 141. First adjusting element; 142. Second adjusting element; 143. First mounting element; 144. Second mounting element; 145. Second limiting element;

[0054] 150. Adjustment unit; 151. Third adjustment element; 152. Third limit element; 153. First locking element; 154. Second locking element;

[0055] 200. Wall panel structure; 210. Wall panel unit; 220. Connection unit. Detailed Implementation

[0056] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0057] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0058] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0059] Example 1

[0060] This embodiment relates to the ceiling frame structure of this utility model.

[0061] An illustrative embodiment of this utility model, such as Figure 1 As shown, a ceiling frame structure 100 for a prefabricated laboratory includes a keel unit 110, a suspension unit 120, a support unit 130, a first mounting unit 140, and an adjustment unit 150. The suspension unit 120 is located at the bottom of the keel unit 110 and is detachably connected to it. The support unit 130 is located at the top of the suspension unit 120. The first mounting unit 140 is movably located in the middle of the suspension unit 120 and is slidably and limit-connected to it. The bottom end of the first mounting unit 140 is detachably connected to the wall panel structure, and its axial dimension can be extended or shortened horizontally. The adjustment unit 150 is movably located inside the support unit 130 and is rotatably connected to it. The first mounting unit 140 is fitted into the middle of the adjustment unit 150 for adjusting its axial dimension.

[0062] like Figure 2 As shown, the suspension unit 120 includes a suspension element 121 and a first sliding element 122. The suspension element 121 is disposed at the bottom of the keel unit 110 and is detachably connected to the keel unit 110. A support unit 130 is disposed at the top of the suspension element 121. The first sliding element 122 is disposed on the suspension element 121 and is located inside the support unit 130, and is slidably connected to the first mounting unit 140.

[0063] In some of these embodiments, the suspension element 121 has a rectangular cross-section.

[0064] In some of these embodiments, the suspension element 121 is a transverse metal keel.

[0065] The first sliding element 122 is disposed through the upper and lower surfaces of the suspension element 121.

[0066] The dimensions of the first sliding element 122 are matched with the dimensions of the suspension element 121. Generally, the axial dimension of the first sliding element 122 is smaller than the axial dimension of the suspension element 121, and the radial dimension of the first sliding element 122 is smaller than the radial dimension of the suspension element 121.

[0067] In some of these embodiments, the first sliding element 122 has a rectangular cross-section.

[0068] In some of these embodiments, the first sliding element 122 is a first connecting through slot.

[0069] Furthermore, the suspension unit 120 also includes a first limiting element 123. The first limiting element 123 is disposed on the suspension element 121 and located at the end of the first sliding element 122, and is limitedly connected to the bottom end of the first mounting unit 140.

[0070] In some of these embodiments, the first limiting element 123 is integrally formed with the suspension element 121.

[0071] In some embodiments, the bottom surface of the first limiting element 123 is coplanar with the bottom surface of the suspension element 121.

[0072] In some embodiments, there are two first limiting elements 123. The two first limiting elements 123 are respectively disposed at both ends of the first sliding element 122.

[0073] The dimensions of the first limiting element 123 are matched with the dimensions of the suspension element 121. Generally, the thickness of the first limiting element 123 is less than the thickness of the suspension element 121.

[0074] The dimensions of the first limiting element 123 are matched with the dimensions of the first sliding element 122. Generally, the axial dimension of the first limiting element 123 is less than 1 / 2 of the axial dimension of the first sliding element 122, and the radial dimension of the first limiting element 123 is equal to the radial dimension of the first sliding element 122.

[0075] In some of these embodiments, the first limiting element 123 has a rectangular cross-section.

[0076] In some of these embodiments, the first limiting element 123 is a first metal plate.

[0077] like Figure 3As shown, the support unit 130 includes two support elements 131 and two second sliding elements 132. The two support elements 131 are symmetrically arranged on the top of the suspension unit 120; the two second sliding elements 132 are respectively arranged on the corresponding support elements 131 and are slidably connected and rotatably connected to the adjustment unit 150.

[0078] Specifically, the two support elements 131 are symmetrically arranged on the top of the suspension element 121 and on both sides of the first sliding element 122.

[0079] In some embodiments, the connection between the support element 131 and the suspension element 121 includes, but is not limited to, welding and screw connection.

[0080] In some of these embodiments, the support element 131 has a rectangular cross-section.

[0081] In some of these embodiments, the support element 131 is a metal support base.

[0082] The second sliding element 132 is disposed through the left and right sides of the support element 131.

[0083] The dimensions of the second sliding element 132 are matched with the dimensions of the support element 131. Generally, the height of the second sliding element 132 is less than the height of the support element 131.

[0084] The dimensions of the second sliding element 132 are matched with the dimensions of the first sliding element 122. Generally, the radial dimension of the second sliding element 132 is smaller than the radial dimension of the first sliding element 122.

[0085] In some of these embodiments, the cross-section of the second sliding element 132 is rectangular.

[0086] In some of these embodiments, the second sliding element 132 is a second connecting through slot.

[0087] like Figure 4 As shown, the first mounting unit 140 includes a first adjusting element 141, a second adjusting element 142, a first mounting element 143, and a second mounting element 144. The first adjusting element 141 is sleeved in the middle of the adjusting unit 150 and is slidably connected to the suspension unit 120 and movably connected to the adjusting unit 150, respectively. The second adjusting element 142 is sleeved in the middle of the adjusting unit 150 and is slidably connected to the suspension unit 120 and movably connected to the adjusting unit 150, respectively. The second adjusting element 142 can move closer to or further away from the first adjusting element 141 in the horizontal direction. The first mounting element 143 is disposed at the bottom end of the first adjusting element 141 and is detachably connected to the wall panel structure. The second mounting element 144 is disposed at the bottom end of the second adjusting element 142 and is detachably connected to the wall panel structure.

[0088] Specifically, the first adjusting element 141 is slidably connected to the first sliding element 122; the second adjusting element 142 is slidably connected to the first sliding element 122.

[0089] The dimensions of the first adjusting element 141 are matched with the dimensions of the first sliding element 122. Generally, the radial dimension of the first adjusting element 141 is not greater than the radial dimension of the first sliding element 122.

[0090] The dimensions of the first adjusting element 141 are matched with the dimensions of the second sliding element 132. Generally, the height of the first adjusting element 141 is greater than the height of the second sliding element 132.

[0091] In some embodiments, the first adjusting element 141 includes a first connecting rod and a first adjusting hole. The first connecting rod is slidably connected to the first sliding element 122, and the bottom end of the first connecting rod is connected to the first mounting element 143; the first adjusting hole is disposed at the top of the first connecting rod and is movably connected to the adjusting unit 150.

[0092] In some of these embodiments, the first connecting rod is a metal adjusting rod.

[0093] The size of the first adjusting hole matches the size of the second sliding element 132. Generally, the diameter of the first adjusting hole is equal to or no greater than the radial dimension of the second sliding element 132.

[0094] The first adjustment hole is a threaded hole.

[0095] The dimensions of the second adjusting element 142 are matched with the dimensions of the first sliding element 122. Generally, the radial dimension of the second adjusting element 142 is not greater than the radial dimension of the first sliding element 122.

[0096] The dimensions of the second adjusting element 142 are matched with the dimensions of the first adjusting element 141. Generally, the height of the second adjusting element 142 is equal to the height of the first adjusting element 141.

[0097] In some embodiments, the second adjusting element 142 includes a second connecting rod and a second adjusting hole. The second connecting rod is slidably connected to the second sliding element 132, and its bottom end is connected to the second mounting element 144. The second adjusting hole is located at the top of the second connecting rod and is movably connected to the adjusting unit 150.

[0098] In some of these embodiments, the second connecting rod is a metal adjusting rod.

[0099] The size of the second adjusting hole matches the size of the second sliding element 132. Generally, the diameter of the second adjusting hole is equal to or no greater than the radial dimension of the second sliding element 132.

[0100] The second adjustment hole is a threaded hole.

[0101] In some of these embodiments, the first mounting element 143 is integrally formed with the first adjusting element 141.

[0102] The dimensions of the first mounting element 143 are matched with the dimensions of the first sliding element 122. Generally, the radial dimension of the first mounting element 143 is not greater than the radial dimension of the first sliding element 122.

[0103] In some of these embodiments, the radial dimension of the first mounting element 143 is equal to the radial dimension of the first adjusting element 141.

[0104] The dimensions of the first mounting element 143 are matched with the dimensions of the first limiting element 123. Generally, the axial dimension of the first mounting element 143 is less than 1 / 2 of the distance between the two first limiting elements 123.

[0105] In some of these embodiments, the first mounting element 143 is a metal limiting plate.

[0106] In some of these embodiments, the second mounting element 144 is integrally formed with the second adjusting element 142.

[0107] The dimensions of the second mounting element 144 are matched with the dimensions of the first sliding element 122. Generally, the radial dimension of the second mounting element 144 is not greater than the radial dimension of the first sliding element 122.

[0108] The dimensions of the second mounting element 144 are matched with the dimensions of the first mounting element 143. Generally, the axial dimension of the second mounting element 144 is equal to the axial dimension of the first mounting element 143, and the radial dimension of the second mounting element 144 is equal to the radial dimension of the first mounting element 143.

[0109] In some of these embodiments, the second mounting element 144 is a metal limiting plate.

[0110] Furthermore, the first mounting unit 140 also includes two second limiting elements 145. The two second limiting elements 145 are respectively disposed at the end of the first mounting element 143 and the end of the second mounting element 144, and are limitedly connected to the suspension unit 120.

[0111] like Figure 5As shown, the adjustment unit 150 includes a third adjustment element 151 and a third limiting element 152. The third adjustment element 151 is movably disposed inside the support unit 130 and rotatably connected to the support unit 130. The third adjustment element 151 is fitted with a first mounting unit 140 for adjusting the axial dimension of the first mounting unit 140. The third limiting element 152 is disposed at the first end of the third adjustment element 151 and is limitedly connected to the support unit 130.

[0112] Specifically, the third adjusting element 151 is movably disposed between the two supporting elements 131 and is slidably and rotatably connected to the second sliding element 132. The third adjusting element 151 is fitted with the first adjusting element 141 and the second adjusting element 142 and is engaged with the first adjusting element 141 and the second adjusting element 142 respectively. The third limiting element 152 is limitedly connected to the supporting element 131.

[0113] The dimensions of the third adjusting element 151 are matched with the dimensions of the second sliding element 132. Generally, the diameter of the third adjusting element 151 is smaller than the radial dimension (e.g., width) of the second sliding element 132.

[0114] The dimensions of the third adjusting element 151 are matched with the dimensions of the first adjusting element 141 (second adjusting element 142). Generally, the diameter of the third adjusting element 151 is equal to the diameter of the first adjusting hole (second adjusting hole).

[0115] In some embodiments, the third adjusting element 151 includes a first threaded rod and a second threaded rod. The first threaded rod is slidably and rotatably connected to a second sliding element 132, and the first adjusting element 141 is sleeved on the first threaded rod. The second threaded rod is disposed at the second end of the first threaded rod and is slidably and rotatably connected to another second sliding element 132. The second adjusting element 142 is sleeved on the second threaded rod, and the second end of the second threaded rod is connected to the third limiting element 152.

[0116] The first threaded rod and the second threaded rod have opposite thread directions.

[0117] In some embodiments, the connection method between the third limiting element 152 and the third adjusting element 151 includes, but is not limited to, welding and integral molding.

[0118] The dimensions of the third limiting element 152 are matched with the dimensions of the second sliding element 132. Generally, the radial dimension of the third limiting element 152 is larger than the radial dimension of the second sliding element 132.

[0119] In some of these embodiments, the third limiting element 152 is a limiting plate.

[0120] Furthermore, the adjustment unit 150 also includes a first locking element 153 and a second locking element 154. The first locking element 153 is disposed at the second end of the third adjustment element 151; the second locking element 154 is detachably connected to the first locking element 153 and is used to lock the relative position of the third adjustment element 151 and the support unit 130.

[0121] Specifically, the first locking element 153 is disposed at the end of the first threaded rod.

[0122] In some of these embodiments, the first locking element 153 is a third threaded rod.

[0123] In some of these embodiments, the second locking element 154 is threadedly connected to the first locking element 153.

[0124] In some of these embodiments, the second locking element 154 is a nut.

[0125] The method of using this utility model is as follows:

[0126] (I) Installation status with wall panel structure

[0127] Rotate the third adjusting element 151 counterclockwise (or clockwise) to bring the first adjusting element 141 and the second adjusting element 142 closer to each other until the first mounting element 143 and the second mounting element 144 can pass through the first sliding element 122 (from top to bottom).

[0128] Slide the third adjusting element 151 to the bottom of the second adjusting element 142. At this time, the first mounting element 143 and the second mounting element 144 are located below the suspension element 121.

[0129] Place the first mounting element 143 and the second mounting element 144 inside the top of the wall panel structure, and rotate the third adjusting element 151 clockwise (or counterclockwise) to make the first adjusting element 141 and the second adjusting element 142 move away from each other until the first mounting element 143 and the second mounting element 144 are tightly engaged with the wall panel structure, thus completing the installation of the wall panel structure.

[0130] (ii) Separated from the wall panel structure

[0131] Rotate the third adjusting element 151 counterclockwise (or clockwise) to bring the first adjusting element 141 and the second adjusting element 142 closer to each other until the first mounting element 143 and the second mounting element 144 can pass through the first sliding element 122 (from bottom to top).

[0132] Slide the third adjusting element 151 to the top of the second adjusting element 142. At this time, the first mounting element 143 and the second mounting element 144 are located inside the first sliding element 122.

[0133] Rotate the third adjusting element 151 clockwise (or counterclockwise) to move the first adjusting element 141 and the second adjusting element 142 away from each other until the second limiting element 145 abuts against the first limiting element 123. At this time, the bottom surface of the first mounting unit 140 is flush with the bottom surface of the suspension unit 120 and is only used to support the keel.

[0134] The advantage of this invention is that by setting an adjustable first installation unit in the suspension unit, the wall panel structure can be quickly installed below through the adjustment unit. At the same time, the first installation unit can be hidden when the wall panel structure is not needed, thus solving the problem that existing laboratory partition walls are not easy to disassemble when fixed.

[0135] Example 2

[0136] This embodiment relates to the laboratory movable partition system of this utility model.

[0137] like Figure 6 As shown, a laboratory movable partition system for prefabricated laboratories includes a ceiling frame structure 100 and a wall panel structure 200 as described in Embodiment 1. The wall panel structure 200 is disposed at the bottom of the ceiling frame structure 100 and is detachably connected to a first mounting unit 140 of the ceiling frame structure 100.

[0138] like Figure 7 As shown, the wall panel structure 200 includes a wall panel unit 210 and a connecting unit 220. The wall panel unit 210 is disposed at the bottom of the ceiling frame structure 100; the connecting unit 220 is disposed at the top of the wall panel unit 210 and is detachably connected to the first mounting unit 140.

[0139] Specifically, the wall panel unit 210 is disposed at the bottom of the suspension element 121; the connecting unit 220 is detachably connected to the first mounting element 143 and the second mounting element 144.

[0140] The dimensions of the wall panel unit 210 are matched with the dimensions of the suspension element 121. Generally, the thickness of the wall panel unit 210 is greater than the radial dimension (e.g., width) of the suspension element 121.

[0141] The dimensions of the wall panel unit 210 are matched with the dimensions of the first mounting element 143 (second mounting element 144). Generally, the thickness of the wall panel unit 210 is greater than the radial dimension (e.g., width) of the first mounting element 143 (second mounting element 144).

[0142] In some of these embodiments, the wall panel unit 210 includes, but is not limited to, a multifunctional laboratory partition wall.

[0143] The connecting unit 220 is installed through the top surface of the wall panel unit 210.

[0144] The dimensions of the connecting unit 220 are matched with the dimensions of the wall panel unit 210. Generally, the axial dimension of the connecting unit 220 is smaller than the axial dimension of the wall panel unit 210, and the thickness of the connecting unit 220 is smaller than the thickness of the wall panel unit 210.

[0145] The dimensions of the connecting unit 220 are matched with the dimensions of the first mounting element 143 (second mounting element 144). Generally, the thickness of the connecting unit 220 is not less than the radial dimension (e.g., width) of the first mounting element 143 (second mounting element 144).

[0146] In some embodiments, the thickness of the connecting unit 220 is equal to the width of the first mounting element 143 (second mounting element 144).

[0147] The cross-section of the connecting unit 220 is inverted T-shaped. Specifically, the connecting unit 220 includes a first connecting element and a second connecting element. The first connecting element is disposed through the top surface of the wall panel unit 210 and is detachably connected to the first mounting element 143 and the second mounting element 144; the second connecting element is disposed at the bottom of the first connecting element and is limitedly connected to the first mounting element 143 and the second mounting element 144.

[0148] The dimensions of the first connecting element are matched with the dimensions of the first mounting element 143 (second mounting element 144). Generally, the axial dimension (e.g., length) of the first connecting element is not less than twice the axial dimension (e.g., length) of the first mounting element 143 (second mounting element 144).

[0149] The dimensions of the second connecting element are matched with the dimensions of the first mounting element 143 (second mounting element 144). Generally, the axial dimension (e.g., length) of the second connecting element is not less than three times the axial dimension (e.g., length) of the first mounting element 143 (second mounting element 144).

[0150] In some of these embodiments, the connection unit 220 is a mounting slot.

[0151] The advantages of this utility model are basically the same as those of Embodiment 1, and will not be repeated here.

[0152] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A ceiling frame structure for use in prefabricated laboratories, characterized in that, include: Keel unit; A suspension unit is disposed at the bottom of the keel unit and is detachably connected to the keel unit; A support unit is disposed on top of the suspension unit; The first installation unit is movably disposed in the middle of the suspension unit and is slidably connected and limitedly connected to the suspension unit. The bottom end of the first installation unit is detachably connected to the wall panel structure. The axial dimension of the first installation unit can be extended or shortened in the horizontal direction. An adjustment unit is movably disposed inside the support unit and rotatably connected to the support unit. The first mounting unit is sleeved in the middle of the adjustment unit for adjusting the axial dimension of the first mounting unit.

2. The ceiling frame structure according to claim 1, characterized in that, The suspension unit includes: A suspension element is disposed at the bottom of the keel unit and detachably connected to the keel unit, and a support unit is disposed at the top of the suspension element; A first sliding element is disposed on the suspension element and located inside the support unit, and is slidably connected to the first mounting unit.

3. The ceiling frame structure according to claim 2, characterized in that, The suspension unit also includes: A first limiting element is disposed on the suspension element and located at the end of the first sliding element, and is limitedly connected to the bottom end of the first mounting unit.

4. The ceiling frame structure according to claim 1, characterized in that, The support unit includes: Two support elements are symmetrically arranged on the top of the suspension unit; Two second sliding elements are respectively disposed on the corresponding support elements and are slidably connected and rotatably connected to the adjustment unit.

5. The ceiling frame structure according to claim 1, characterized in that, The first installation unit includes: A first adjusting element is sleeved on the middle part of the adjusting unit and is slidably connected to the suspension unit and movably connected to the adjusting unit, respectively. The second adjusting element is sleeved in the middle of the adjusting unit and is slidably connected to the suspension unit and movably connected to the adjusting unit, respectively. The second adjusting element can move closer to or further away from the first adjusting element in the horizontal direction. The first mounting element is disposed at the bottom end of the first adjusting element and is detachably connected to the wall panel structure. The second mounting element is disposed at the bottom end of the second adjusting element and is detachably connected to the wall panel structure.

6. The ceiling frame structure according to claim 5, characterized in that, The first installation unit further includes: Two second limiting elements are respectively disposed at the ends of the first mounting element and the second mounting element, and are limitedly connected to the suspension unit.

7. The ceiling frame structure according to claim 1, characterized in that, The adjustment unit includes: A third adjusting element is movably disposed inside the support unit and rotatably connected to the support unit. The third adjusting element is sleeved on the first mounting unit and is used to adjust the axial dimension of the first mounting unit. The third limiting element is disposed at the first end of the third adjusting element and is limitedly connected to the support unit.

8. The ceiling frame structure according to claim 7, characterized in that, The adjustment unit further includes: A first locking element is disposed at the second end of the third adjusting element; The second locking element is detachably connected to the first locking element and is used to lock the relative position of the third adjusting element and the support unit.

9. A laboratory movable partition system, characterized in that, include: The ceiling frame structure as described in any one of claims 1 to 8; A wall panel structure is provided at the bottom of the ceiling frame structure and is detachably connected to the first installation unit of the ceiling frame structure.

10. The laboratory movable partition system according to claim 9, characterized in that, The wall panel structure includes: A wall panel unit, wherein the wall panel unit is disposed at the bottom of the ceiling frame structure; A connecting unit is disposed on the top of the wall panel unit and is detachably connected to the first mounting unit.

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