Device for quickly installing thin-wall hollow pier reinforcing steel bars

Abstract

The utility model relates to the technical field of building construction, in particular to a device for quickly installing thin-wall hollow pier reinforcing steel bars, which comprises two supporting mechanisms, a plurality of steel bars and a plurality of steel bars, the number of the supporting mechanisms is two, each supporting mechanism comprises a bottom plate, and four supporting rods are vertically installed in the middle of the outer wall of the top of each bottom plate; the top plate is fixedly installed on the outer wall of the top of the supporting rod, first fixing plates are installed at the positions, close to the two ends, of the outer wall of one side of the top plate, second fixing plates are fixedly installed at the positions, close to the two ends, of the outer wall of the other side of the top plate, and second rectangular openings are formed in the two sides of the outer wall of the top of the top plate; the thin-wall hollow pier reinforcing steel bars are clamped inside through the formwork, then pouring is started from the bottom, after one section of the bottom is poured and shaped, the driving mechanism is started to drive the sliding lifting mechanism to move upwards, the formwork is driven to move upwards, then pouring of the next section is conducted, and the steps are repeated till rapid installation and pouring of the thin-wall hollow pier are completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a device for quickly installing thin-wall hollow pier steel bars. Background Art

[0002] Thin-walled hollow piers are a type of pier body commonly used in building structures. They are characterized by light weight, good seismic resistance, and fast construction, and are therefore widely used in construction projects. When constructing thin-walled hollow piers, a device for quickly installing thin-walled hollow pier steel bars is required.

[0003] In the Chinese patent with publication number CN212452325U, a device for quickly installing thin-walled hollow pier steel bars is mentioned, including a formwork and a sleeve. A number of steel bar positioning holes are evenly opened on the formwork, and lifting ears are fixed at the four corners of the top surface. The positions of the steel bar positioning holes are consistent with the distribution positions of the main bars in the steel bar structure diagram of the pier body. The utility model has a simple structure, simple and quick assembly and installation, and has the advantages of convenient turnover. The formwork and the main bars are hoisted above the pier body as a whole, ensuring that the main bar positions and spacings of the upper and lower molds correspond to each other, improving the efficiency of the installation of hollow thin-walled pier steel bars, effectively ensuring the construction quality and construction progress, and improving the construction efficiency.

[0004] However, there are some problems in the use of the above device, that is, after the thin-walled hollow pier reinforcement is installed, concrete pouring cannot be carried out quickly, which affects the subsequent construction progress.

[0005] Therefore, those skilled in the art have proposed a device for quickly installing thin-wall hollow pier steel bars to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a device for quickly installing thin-wall hollow pier steel bars to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A device for quickly installing thin-wall hollow pier steel bars, comprising:

[0009] Support mechanism, there are two support mechanisms, each of which includes a bottom plate, and four support rods are vertically installed in the middle of the top outer wall of the bottom plate;

[0010] A top plate, the top plate is fixedly mounted on the top outer wall of the support rod, a fixing plate 1 is mounted on the outer wall of one side of the top plate near the two ends, a fixing plate 2 is fixedly mounted on the outer wall of the other side of the top plate near the two ends, and a rectangular opening 2 is opened on both sides of the top outer wall of the top plate, and the rectangular opening 2 is located between the fixing plate 1 and the fixing plate 2;

[0011] A driving mechanism, wherein the driving mechanism is installed between the first fixing plate and the second fixing plate, and one end of the driving mechanism passes through the second rectangular opening and extends between the four support rods;

[0012] The lifting mechanism is installed on the outer wall of the support rod, a template is installed at one end of the lifting mechanism, two ends of the two templates are fitted to each other, and the two templates are centrally symmetrical.

[0013] Preferably, a plurality of X-shaped frames are fixedly mounted on the outer wall on one side opposite to the two horizontal support rods.

[0014] Preferably, the driving mechanism includes a motor and a shaft fixing seat, the motor is fixedly installed at the center position of the inner wall of one side of the fixing plate two by bolts, the shaft fixing seat is fixedly installed at the center position of the inner wall of one side of the fixing plate one by bolts, one end of the motor output shaft is connected to the transmission shaft through a coupling, one end of the transmission shaft is inserted into the circumferential inner wall of the shaft fixing seat, a sleeve is sleeved on the circumferential outer wall of the transmission shaft, and a connecting rope is fixedly installed on the outer wall of one side of the sleeve.

[0015] Preferably, the lifting mechanism includes four clamping blocks, and the four clamping blocks are slidably clamped on the outer wall of one side of the support rod, a connecting rod is horizontally installed on the outer wall on the side opposite to each other on two longitudinal sides of the clamping blocks, a connecting plate is horizontally installed on the outer wall on the side opposite to each other on two connecting rods, a mounting frame is fixed at the center position of the top outer wall of the connecting plate, and one end of the connecting rope is fixed on the outer wall of one side of the mounting frame.

[0016] Preferably, a fixing rod is fixedly mounted on the bottom outer wall of the connecting plate, a connecting seat is mounted on one end of the fixing rod, the two templates are fixedly mounted on one end of the two connecting seats respectively, and the cross-section of the template is L-shaped.

[0017] Preferably, a rectangular opening 1 is opened at the center of the top outer wall of the top plate, and the rectangular opening 1 is located directly above the two templates.

[0018] Preferably, it also includes a scraping mechanism, wherein the two scraping mechanisms are respectively installed on one side outer wall of the two templates, the scraping mechanism includes a plurality of bent rods, the bent rods are fixedly installed on one side outer wall of the template, and the other end of the bent rods is installed with the same scraper, the scraper is placed horizontally, and the scraper is attached to the bottom of the template.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] (1) The utility model drives the sliding mechanism to move upward stably through the driving mechanism, thereby facilitating the upward movement of the template, and clamping the steel bars of the thin-walled hollow pier inside through the template, and then pouring starts from the bottom. After the bottom section is cast and finalized, the driving mechanism is started to drive the sliding mechanism to move upward, drive the template to move upward, and then the next section is poured. The above steps are repeated until the rapid installation and pouring of the thin-walled hollow pier are completed, and the device can be removed.

[0021] (2) The utility model is provided with a bending rod and a scraper. After the pouring of a section of thin-walled hollow pier steel bars is completed, the driving mechanism drives the template to move upward, and drives the scraping mechanism to move upward at the same time, and the rough part of the surface of the formed concrete column is scraped off by the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the fixing plate 1, the fixing plate 2 and the driving mechanism of the first embodiment of the utility model;

[0024] Figure 3 It is a partial three-dimensional structural schematic diagram of the first embodiment of the utility model;

[0025] Figure 4 It is a partial three-dimensional structural schematic diagram of the second embodiment of the utility model;

[0026] In the figure: 1, support mechanism; 2, top plate; 3, fixed plate 1; 4, fixed plate 2; 5, rectangular opening 1; 6, driving mechanism; 7, rectangular opening 2; 8, sliding mechanism; 9, template; 10, scraping mechanism;

[0027] 101, bottom plate; 102, support rod; 103, X-shaped frame;

[0028] 601, motor; 602, sleeve; 603, transmission shaft; 604, shaft fixing seat; 605, connecting rope;

[0029] 801, block; 802, connecting rod; 803, mounting frame; 804, connecting plate; 805, connecting seat; 806, fixing rod;

[0030] 1001. Bending rod; 1002. Scraper. DETAILED DESCRIPTION

[0031] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Embodiment 1:

[0033] See also Figure 1-Figure 3 As shown, a device for quickly installing thin-wall hollow pier steel bars comprises:

[0034] Support mechanism 1, there are two support mechanisms 1, and the support mechanism 1 includes a bottom plate 101, and four support rods 102 are vertically installed in the middle of the top outer wall of the bottom plate 101;

[0035] Top plate 2, top plate 2 is fixedly mounted on the top outer wall of support rod 102, a fixing plate 1 3 is mounted on one side of the outer wall of top plate 2 near both ends, a fixing plate 2 4 is fixedly mounted on the other side of the outer wall of top plate 2 near both ends, rectangular opening 2 7 is opened on both sides of the top outer wall of top plate 2, and rectangular opening 2 7 is located between fixing plate 1 3 and fixing plate 2 4;

[0036] The driving mechanism 6 is installed between the fixing plate 1 3 and the fixing plate 2 4, and one end of the driving mechanism 6 passes through the rectangular opening 2 7 and extends into between the four support rods 102;

[0037] The lifting mechanism 8 is installed on the outer wall of the support rod 102. A template 9 is installed at one end of the lifting mechanism 8. The two ends of the two templates 9 are fitted with each other, and the two templates 9 are centrally symmetrical.

[0038] From the above, it can be seen that the driving mechanism 6 drives the sliding mechanism 8 to move upward stably, which makes it easier to drive the template 9 to move upward. The thin-walled hollow pier steel bars are clamped inside through the template 9, and then pouring is started from the bottom. After the bottom section is cast and finalized, the driving mechanism 6 is started to drive the sliding mechanism 8 to move upward, drive the template 9 to move upward, and then the next section is poured. Repeat the above steps until the rapid installation and pouring of the thin-walled hollow pier steel bars are completed, and the device can be removed.

[0039] Specifically, a plurality of X-shaped frames 103 are fixedly mounted on the outer wall on the opposite side of the two horizontal support rods 102 .

[0040] It can be seen from the above that the fixing of the support rod 102 is strengthened by the provision of the X-shaped frame 103 .

[0041] Specifically, the driving mechanism 6 includes a motor 601 and an axle fixing seat 604. The motor 601 is fixedly installed at the center position of the inner wall of one side of the fixing plate 2 4 by bolts. The axle fixing seat 604 is fixedly installed at the center position of the inner wall of one side of the fixing plate 1 3 by bolts. One end of the output shaft of the motor 601 is connected to the transmission shaft 603 through a coupling. One end of the transmission shaft 603 is inserted into the circumferential inner wall of the axle fixing seat 604. A sleeve 602 is sleeved on the circumferential outer wall of the transmission shaft 603. A connecting rope 605 is fixedly installed on the outer wall of one side of the sleeve 602.

[0042] As can be seen from the above, the starter motor 601 rotates forward and reversely, driving the transmission shaft 603 to rotate, and then driving the sleeve 602 to rotate, so that the connecting rope 605 is retracted or released, thereby facilitating the lifting mechanism 8 to rise or fall.

[0043] Specifically, the lifting mechanism 8 includes four clamping blocks 801, which are slidably clamped on the outer wall of one side of the support rod 102, and a connecting rod 802 is horizontally installed on the outer wall on the side opposite to the two longitudinal clamping blocks 801. A connecting plate 804 is horizontally installed on the outer wall on the side opposite to the two connecting rods 802. A mounting frame 803 is fixed at the center position of the outer wall at the top of the connecting plate 804, and one end of the connecting rope 605 is fixed on the outer wall of one side of the mounting frame 803.

[0044] As can be seen from the above, the motor 601 drives the longitudinal movement of the connecting plate 804 through the connecting rope 605, and then drives the longitudinal movement of the template 9, which facilitates the pouring work.

[0045] Specifically, a fixing rod 806 is fixedly installed on the bottom outer wall of the connecting plate 804, and a connecting seat 805 is installed at one end of the fixing rod 806. Two templates 9 are fixedly installed at one end of the two connecting seats 805 respectively, and the cross-section of the template 9 is L-shaped.

[0046] As can be seen from the above, the arrangement of the two templates 9 facilitates the inclusion of thin-walled hollow pier reinforcement bars inside for concrete pouring.

[0047] Specifically, a rectangular opening 5 is opened at the center of the top outer wall of the top plate 2 , and the rectangular opening 5 is located directly above the two templates 9 .

[0048] As can be seen from the above, the provision of the rectangular opening 5 facilitates the placement of the concrete delivery pipe above the template 9.

[0049] Working principle: When in use, the template 9 is sleeved from top to bottom on the outside of the thin-walled hollow pier steel bars. After being accommodated, the driving mechanisms 6 on both sides are started. When pouring begins, the sliding mechanism 8 is located at the bottom. After a section of pouring work is completed, the motor 601 drives the connecting rope 605 to be wound up, and then drives the block 801 to move up, thereby lifting the template 9 and carrying out the next section of shaping pouring work. Then repeat the above work until the pouring of the entire thin-walled hollow pier steel bars is completed, and then remove the device to quickly complete the installation of the thin-walled hollow pier steel bars.

[0050] Embodiment 2:

[0051] refer to Figure 4 As shown, this embodiment is basically the same as the previous embodiment, except that it further includes a scraping mechanism 10, and the two scraping mechanisms 10 are respectively installed on the outer walls of one side of the two templates 9, and the scraping mechanism 10 includes a plurality of bent rods 1001, and the bent rods 1001 are fixedly installed on the outer wall of one side of the template 9, and the other end of the bent rods 1001 is installed with the same scraper 1002, and the scraper 1002 is placed horizontally, and the scraper 1002 is attached to the bottom of the template 9.

[0052] As can be seen from the above, after the pouring of the thin-walled hollow pier steel bar section is completed, the driving mechanism 6 drives the template 9 to move upward, and also drives the scraping mechanism 10 to move upward, and the rough part of the surface of the formed concrete column is scraped off by the scraper 1002.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for quickly installing thin-walled hollow pier steel bars, characterized in that: include: A support mechanism (1), wherein there are two support mechanisms (1), and the support mechanism (1) comprises a bottom plate (101), and four support rods (102) are vertically mounted in the middle of the top outer wall of the bottom plate (101); A top plate (2), the top plate (2) being fixedly mounted on the top outer wall of the support rod (102), a fixing plate 1 (3) being mounted on one side of the outer wall of the top plate (2) near both ends, a fixing plate 2 (4) being fixedly mounted on the other side of the outer wall of the top plate (2) near both ends, a rectangular opening 2 (7) being opened on both sides of the top outer wall of the top plate (2), the rectangular opening 2 (7) being located between the fixing plate 1 (3) and the fixing plate 2 (4); A driving mechanism (6), wherein the driving mechanism (6) is installed between the first fixing plate (3) and the second fixing plate (4), and one end of the driving mechanism (6) passes through the second rectangular opening (7) and extends into between the four support rods (102); A lifting mechanism (8) is installed on the outer wall of the support rod (102), a template (9) is installed at one end of the lifting mechanism (8), two ends of the two templates (9) are in contact with each other, and the two templates (9) are centrally symmetrical.

2. A device for quickly installing thin-walled hollow pier steel bars according to claim 1, characterized in that: A plurality of X-shaped frames (103) are fixedly mounted on the outer wall of one side opposite to the two transverse support rods (102).

3. A device for quickly installing thin-walled hollow pier steel bars according to claim 1, characterized in that: The driving mechanism (6) comprises a motor (601) and a shaft fixing seat (604), wherein the motor (601) is fixedly mounted at the center position of the inner wall of one side of the fixing plate 2 (4) by means of bolts, and the shaft fixing seat (604) is fixedly mounted at the center position of the inner wall of one side of the fixing plate 1 (3) by means of bolts, one end of the output shaft of the motor (601) is connected to a transmission shaft (603) by means of a coupling, one end of the transmission shaft (603) is inserted into the circumferential inner wall of the shaft fixing seat (604), a sleeve (602) is sleeved on the circumferential outer wall of the transmission shaft (603), and a connecting rope (605) is fixedly mounted on the outer wall of one side of the sleeve (602).

4. A device for quickly installing thin-walled hollow pier steel bars according to claim 3, characterized in that: The lifting mechanism (8) comprises four clamping blocks (801), the four clamping blocks (801) are slidably clamped on the outer wall of one side of the support rod (102), a connecting rod (802) is horizontally installed on the outer wall of one side opposite to two longitudinal clamping blocks (801), a connecting plate (804) is horizontally installed on the outer wall of one side opposite to two connecting rods (802), a mounting frame (803) is fixed at the center position of the outer wall at the top of the connecting plate (804), and one end of the connecting rope (605) is fixed on the outer wall of one side of the mounting frame (803).

5. A device for quickly installing thin-walled hollow pier steel bars according to claim 4, characterized in that: A fixing rod (806) is fixedly mounted on the bottom outer wall of the connecting plate (804), a connecting seat (805) is mounted on one end of the fixing rod (806), and the two templates (9) are fixedly mounted on one end of the two connecting seats (805), respectively, and the cross section of the template (9) is L-shaped.

6. The device for quickly installing thin-walled hollow pier steel bars according to claim 1, characterized in that: A rectangular opening (5) is opened at the center of the top outer wall of the top plate (2), and the rectangular opening (5) is located directly above the two templates (9).

7. A device for quickly installing thin-walled hollow pier steel bars according to claim 5, characterized in that: It also comprises a scraping mechanism (10), wherein two of the scraping mechanisms (10) are respectively mounted on one side outer wall of two templates (9), and the scraping mechanism (10) comprises a plurality of curved rods (1001), wherein the curved rods (1001) are fixedly mounted on one side outer wall of the template (9), and the other end of the curved rods (1001) is mounted with a same scraper (1002), wherein the scraper (1002) is placed horizontally and is attached to the bottom of the template (9).

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