Portable plate thickness controller

Abstract

The utility model relates to the technical field of building construction auxiliary equipment, in particular to a portable plate thickness controller, which solves the problem that a floor thickness controller in the prior art is not easy to store and comprises a measuring rod, a sleeve rod is sleeved on the measuring rod, a locking component is arranged between the measuring rod and the sleeve rod, and the lower end of the sleeve rod is movably connected with a measuring rod. The sleeve rod is slidably connected with a sliding sleeve, the measuring rod is movably connected with the sliding sleeve, and a positioning assembly is arranged between the sliding sleeve and the sleeve rod. The lower end of the measuring rod is provided with a horizontal support assembly. The beneficial effects of the utility model are that the measuring rod is movably connected with the loop bar, and after the controller is used, the measuring rod can be swung to be attached to the loop bar, so that the measuring rod can be folded and stored; the positioning assembly arranged between the sliding sleeve and the sleeve rod ensures that the measuring rod is in a horizontal state after being unfolded, so that the measuring accuracy is ensured; the horizontal supporting assembly ensures that the measuring rod is in a vertical state when the lower end of the measuring rod is contacted with the template, thereby improving the measurement accuracy.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction auxiliary equipment technical field, especially point to a kind of portable plate thickness controller. BACKGROUND

[0002] Floor thickness control has been the key point of industry control, too thick increases load and simultaneously affects finishing surface layer, too thin leads to insufficient floor bearing capacity. Using concrete precast block, although it is convenient to obtain materials and low in cost, but in actual operation, it is not easy to fix, and it is easy to be damaged in the process of concrete pouring and vibrating;And using the PCV pipe with penetrating reinforcement, it is convenient to construct and has high precision, but the surface of PVC pipe is smooth, which has leakage risk.

[0003] The patent with publication number CN221425566U discloses a floor thickness vernier measuring scale, which comprises a plug rod, one end of the plug rod is an insertion end, a size scale line is engraved on the outer circumferential surface of the plug rod along the axial direction, a sleeve is sleeved on the outer circumferential surface of the plug rod, the sleeve is coaxially arranged with the plug rod, the axial length of the sleeve is less than that of the plug rod, the distance between the zero point of the size scale line and the end of the insertion end is the length of one sleeve, the positive direction of the scale line is the direction from the insertion end to the other end of the plug rod, the outer circumferential surface of the sleeve is connected with a horizontal bubble instrument, and the horizontal bubble instrument is arranged away from the insertion end. One end of the sleeve close to the insertion end is provided with a disc base. In actual use, if the size of the disc is too large, the device is not easy to store, and if the size of the disc is too small, the detection range of the disc is small, which affects the measurement result. UTILITY MODEL CONTENTS

[0004] The utility model provides a portable plate thickness controller, solve the problem that floor thickness controller is not easy to store in prior art.

[0005] The technical scheme of the utility model is as follows:

[0006] A portable plate thickness controller, including the amount rod, the amount rod is sleeved with sleeve rod, and the locking assembly is arranged between the amount rod and the sleeve rod, the lower end of the sleeve rod is movably connected with the measuring rod, the sleeve rod is slidably connected with the sliding sleeve, the measuring rod is movably connected with the sliding sleeve, and the positioning assembly is arranged between the sliding sleeve and the sleeve rod;The lower end of the amount rod is provided with a horizontal support assembly. The sliding sleeve slides on the sleeve rod to drive the measuring rod to swing, thereby adjusting the relative angle between the measuring rod and the sleeve rod, so that the measuring rod can be swung to the state of adhering to the sleeve rod, and the storage of the measuring rod is realized.

[0007] One end of the measuring rod is hinged to the lower end of the sleeve rod, and the middle part of the measuring rod is hinged to the sliding sleeve through the connecting rod. The sliding sleeve moves up and down on the sleeve rod, and then swings the measuring rod through the connecting rod, so as to adjust the position of the measuring rod.

[0008] The second receiving groove is arranged on the measuring rod, one end of the connecting rod is hinged to the end of the second receiving groove, and the connecting rod is located in the second receiving groove when the positioning screw is inserted and matched with the upper positioning groove. The hinged shaft of the connecting rod and the measuring rod is arranged in the second receiving groove, thereby further reducing the volume of the controller in the storage state.

[0009] The positioning assembly comprises a positioning screw, the positioning screw is threadedly connected with the side wall of the sleeve, the sleeve rod is provided with a lower positioning groove and an upper positioning groove, the positioning screw is inserted and matched with the lower positioning groove through the side wall of the sleeve, or the positioning screw is inserted and matched with the upper positioning groove through the side wall of the sleeve. The positioning assembly ensures the stability of the measuring rod after position adjustment.

[0010] The number of the measuring rods is at least three, and the measuring rods are arranged in a circumferential array around the sleeve rod. When the controller is used, the plurality of measuring rods are in contact with the surface of the concrete at the same time, thereby ensuring the accuracy of measurement.

[0011] The horizontal support assembly comprises a support bottom plate, connecting side plates are connected to the two sides of the support bottom plate, the connecting side plates are rotationally connected to the lower ends of the measuring rods, torsion springs are arranged between the connecting side plates and the measuring rods, and a positioning plate is arranged on the support bottom plate and is perpendicular to the support bottom plate.

[0012] The connecting side plates are rotationally connected with support side plates, and the lower edges of the support side plates are flush with the bottom surface of the support bottom plate.

[0013] The lower end of the sleeve rod is provided with a first receiving groove. When the support bottom plate and the support side plate are respectively attached to the measuring rods, the support bottom plate and the support side plate can be accommodated in the first receiving groove, thereby facilitating the storage of the horizontal support assembly.

[0014] The upper portion of the measuring rod is provided with a scale line. The length of the measuring rod extending out of the sleeve rod can be determined by checking the flush position of the scale and the upper end of the sleeve rod, thereby realizing the measurement and control of the thickness of the floor concrete.

[0015] The locking assembly comprises a locking screw, the locking screw is threadedly connected with the side wall of the sleeve rod, and the locking screw is in abutment with the measuring rod through the side wall of the sleeve rod.

[0016] The utility model discloses a beneficial effect is: measuring rod and sleeve rod swing to the sleeve rod and attach state, realize the folding storage of measuring rod after the use of controller, the positioning assembly between sleeve and sleeve rod ensures that the measuring rod is in the horizontal state after unfolding, thereby ensuring the accuracy of measurement, the horizontal support assembly guarantees that the measuring rod is in the vertical state when the lower end of the measuring rod is in contact with the formwork, and the accuracy of measurement is improved.

[0017] After the use of the controller, the horizontal support assembly can be folded and stored in the first receiving groove of the measuring rod, thereby facilitating the storage of the controller. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced. Obviously, the accompanying drawings in the following description only represent some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 It is a schematic diagram of the structure of the portable plate thickness controller.

[0020] Figure 2 It is a sectional view of the measurement assembly and the horizontal support assembly in use.

[0021] Figure 3 It is a sectional view of the measurement assembly and the horizontal support assembly in storage.

[0022] Figure 4 It is a schematic diagram of the horizontal support assembly in use.

[0023] Figure 5 It is a schematic diagram of the horizontal support assembly in storage.

[0024] In the drawings: 1, measuring rod, 2, sleeve rod, 3, locking screw, 4, sliding sleeve, 5, connecting rod, 6, measuring rod, 7, horizontal support assembly, 8, concrete, 9, formwork, 21, first storage groove, 22, lower positioning groove, 23, upper positioning groove, 41, positioning screw, 61, second storage groove, 71, support bottom plate, 72, connecting side plate, 73, support side plate, 74, positioning plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments only represent some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] Embodiment 1, as Figure 1As shown in the figure, a portable plate thickness controller comprises a measuring rod 1, a sleeve rod 2 sleeved on the measuring rod 1, a locking assembly arranged between the measuring rod 1 and the sleeve rod 2, a measuring rod 6 movably connected to the lower end of the sleeve rod 2, a sliding sleeve 4 slidably connected to the sleeve rod 2, the measuring rod 6 movably connected to the sliding sleeve 4, and a positioning assembly arranged between the sliding sleeve 4 and the sleeve rod 2. The lower end of the measuring rod 1 is provided with a horizontal support assembly 7. When the controller is used, the relative position of the measuring rod 1 and the sleeve rod 2 is first adjusted to determine the length of the measuring rod 1 extending out of the sleeve rod 2, and then the relative position of the measuring rod 1 and the sleeve rod 2 is fixed by the locking assembly 2. The position of the sliding sleeve 4 on the sleeve rod 2 is adjusted so that the measuring rod 6 is perpendicular to the sleeve rod 2. After the controller is used, the position of the sliding sleeve 4 on the sleeve rod 2 is adjusted so that the measuring rod 6 is in close contact with the sleeve rod 2, and the measuring rod 6 is stored for easy storage of the controller.

[0027] Further, as shown in Figure 2 、 Figure 3 , one end of the measuring rod 6 is hinged to the lower end of the sleeve rod 2, and the middle part of the measuring rod 6 is hinged to the sliding sleeve 4 through the connecting rod 5. The measuring rod 6 is provided with a second storage groove 61, one end of the connecting rod 5 is hinged to the end of the second storage groove 61, and when the positioning screw 41 is inserted into the upper positioning groove 23, the connecting rod 5 is located in the second storage groove 61. The hinge shaft of the connecting rod 5 and the measuring rod 6 is arranged in the second storage groove 61. When the controller is stored, the sliding sleeve 4 moves upward and drives the measuring rod 6 to swing towards the sleeve rod 2 through the connecting rod 5, and after the sliding sleeve 4 is moved to the position, the connecting rod 5 can enter the second storage groove 61, so that the measuring rod 6 can better fit the sleeve rod 2, further reducing the volume of the controller in the storage state.

[0028] Further, the positioning assembly comprises a positioning screw 41, the positioning screw 41 is threadedly connected to the side wall of the sliding sleeve 4, the sleeve rod 2 is provided with a lower positioning groove 22 and an upper positioning groove 23, the positioning screw 41 is inserted into the lower positioning groove 22 through the side wall of the sliding sleeve 4 or the positioning screw 41 is inserted into the upper positioning groove 23 through the side wall of the sliding sleeve 4. The lower positioning groove 22 and the upper positioning groove 23 are recesses arranged on the outer surface of the sleeve rod 2, and the positioning screw 41 is inserted into the recess to position the sliding sleeve 4 on the sleeve rod 2. Specifically, when the positioning screw 41 is connected to the lower positioning groove 22, the sliding sleeve 4 spreads the measuring rod 6 apart through the connecting rod 5, and makes the measuring rod 6 perpendicular to the sleeve rod 2, at which time the controller can be used to measure the thickness of the concrete 8; when the positioning screw 41 is connected to the upper positioning groove 23, the sliding sleeve 4 pulls the measuring rod 6 to close to the sleeve rod 2 through the connecting rod 5, and the measuring rod 6 is stored.

[0029] Further, the number of the measuring rods 6 is at least three, and the measuring rods 6 are arranged in a circumferential array around the sleeve rod 2. In the embodiment, the number of the measuring rods 6 is four, each of the measuring rods 6 is connected with the sliding sleeve 4 through the connecting rod 5, and the sliding sleeve 4 can drive each of the measuring rods 6 to swing synchronously when the sliding sleeve 4 moves on the sleeve rod 2; when the controller is used, the four measuring rods 6 are opened simultaneously and are in contact with the surface of the concrete 8, thereby ensuring the accuracy of the measurement.

[0030] In embodiment 2, on the basis of embodiment 1, a portable plate thickness controller is provided, as shown in Figure 4 , Figure 5 The horizontal support assembly 7 comprises a support bottom plate 71, the two sides of the support bottom plate 71 are connected with connecting side plates 72, the connecting side plates 72 are rotationally connected with the lower end of the measuring rod 1, a torsion spring is arranged between the connecting side plates 72 and the measuring rod 1, and the support bottom plate 71 is provided with a positioning plate 74 arranged perpendicularly to the support bottom plate 71. The torsion spring can exert a rotating force on the connecting side plates 72, the support bottom plate 71 rotates away from the measuring rod 1 under the action of the torsion spring when the connecting side plates 72 and the support bottom plate 71 are both in a non-acted state, the positioning plate 74 is in contact with the side surface of the measuring rod 1, at this time, the positioning plate 74 cooperates with the measuring rod 1 to limit, so that the support bottom plate 71 is in a state perpendicular to the measuring rod 1, and the measuring rod 1 is ensured to be in a vertical state when the support bottom plate 71 is in contact with the formwork 9, thereby ensuring the accuracy of the measurement.

[0031] Further, the connecting side plates 72 are rotationally connected with support side plates 73, and the lower edges of the support side plates 73 are flush with the bottom surface of the support bottom plate 71. When the controller is used, the support side plates 73 are unfolded, the support side plates 73 provide support to the two sides of the support bottom plate 71, so as to avoid the situation that the support bottom plate 71 is in inclined contact with the formwork 9, thereby ensuring the accuracy of the measurement.

[0032] Further, the lower end of the sleeve rod 2 is provided with a first receiving groove 21. The first receiving groove 21 is a stepped hole arranged at the end of the sleeve rod 2, when the controller is stored, the support bottom plate 71 and the support side plates 73 are rotated to make the support bottom plate 71 and the support side plates 73 both in contact with the side wall of the measuring rod 1, then the relative position between the measuring rod 1 and the sleeve rod 2 is adjusted, the lower end of the measuring rod 1 is retracted into the sleeve rod 2, the support bottom plate 71 and the support side plates 73 are arranged in the first receiving groove 21, the first receiving groove 21 can limit the support bottom plate 71 and the support side plates 73, thereby realizing the folding and storage of the horizontal support assembly 7.

[0033] Further, the upper part of the measuring rod 1 is provided with a scale line. The length of the measuring rod 1 extending out of the sleeve rod 2 can be determined by checking the position of the scale line flush with the upper end of the sleeve rod 2, thereby realizing the measurement and control of the thickness of the floor concrete 8.

[0034] Further, the locking assembly comprises a locking screw 3 which is screwed with the side wall of the sleeve rod 2, and the locking screw 3 is in abutting fit with the top of the measuring rod 1 through the side wall of the sleeve rod 2.

[0035] The above merely describes the preferred embodiment of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A portable plate thickness controller, comprising a measuring rod (1), a sleeve rod (2) sleeved on the measuring rod (1), and a locking assembly arranged between the measuring rod (1) and the sleeve rod (2), characterized in that, The lower end of the sleeve rod (2) is movably connected with a measuring rod (6), the sleeve rod (2) is slidably connected with a sliding sleeve (4), the measuring rod (6) is movably connected with the sliding sleeve (4), and the sliding sleeve (4) and the sleeve rod (2) are provided with a positioning assembly; the lower end of the measuring rod (1) is provided with a horizontal supporting assembly (7).

2. The portable plate thickness controller of claim 1, wherein One end of the measuring rod (6) is hinged to the lower end of the sleeve rod (2), and the middle part of the measuring rod (6) is hinged to the sliding sleeve (4) through a connecting rod (5).

3. The portable plate thickness controller of claim 2, wherein, The measuring rod (6) is provided with a second receiving groove (61), one end of the connecting rod (5) is hinged to the end of the second receiving groove (61), and when the positioning screw (41) is inserted and matched with the upper positioning groove (23), the connecting rod (5) is located in the second receiving groove (61).

4. The portable plate thickness controller of any one of claims 1 to 3, wherein The positioning assembly comprises a positioning screw (41), the positioning screw (41) is threadedly connected with the side wall of the sliding sleeve (4), the sleeve rod (2) is provided with a lower positioning groove (22) and an upper positioning groove (23), the positioning screw (41) is inserted and matched with the lower positioning groove (22) through the side wall of the sliding sleeve (4) or the positioning screw (41) is inserted and matched with the upper positioning groove (23) through the side wall of the sliding sleeve (4).

5. The portable plate thickness controller of claim 4, wherein, The number of the measuring rod (6) is at least three, and the measuring rod (6) is arranged in a circumferential array around the sleeve rod (2).

6. The portable plate thickness controller of claim 1 or 5, wherein, The horizontal supporting assembly (7) comprises a supporting bottom plate (71), both sides of the supporting bottom plate (71) are connected with a connecting side plate (72), the connecting side plate (72) is rotatably connected with the lower end of the measuring rod (1), a torsion spring is arranged between the connecting side plate (72) and the measuring rod (1), and the supporting bottom plate (71) is provided with a positioning plate (74) arranged perpendicularly to the supporting bottom plate (71).

7. The portable plate thickness controller of claim 6, wherein, The connecting side plate (72) is rotatably connected with a supporting side plate (73), and the lower edge of the supporting side plate (73) is flush with the bottom surface of the supporting bottom plate (71).

8. The portable plate thickness controller of claim 7, wherein, The lower end of the sleeve rod (2) is provided with a first receiving groove (21).

9. The portable plate thickness controller of claim 1 or 8, wherein, The upper part of the measuring rod (1) is provided with a scale line.

10. The portable plate thickness controller of claim 9, wherein, The locking assembly comprises a locking screw (3), the locking screw (3) is threadedly connected with the side wall of the sleeve rod (2), and the locking screw (3) is tightly matched with the measuring rod (1) through the side wall of the sleeve rod (2).

Images